digilib: client/digitallibrary/jquery/jquery.digilib.js annotate

annotate client/digitallibrary/jquery/jquery.digilib.js @ 754:17539f6838b6 jquery

added setScaleMode. no compensation for change in scaling yet.

author	robcast
date	Wed, 09 Feb 2011 10:22:29 +0100
parents	8452a485e0e7
children	8087657fc7bd

rev	line source
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1 /* Copyright (c) 2011 Martin Raspe, Robert Casties
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	2
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	3 This program is free software: you can redistribute it and/or modify
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	4 it under the terms of the GNU Lesser General Public License as published by
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	5 the Free Software Foundation, either version 2 of the License, or
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	6 (at your option) any later version.
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	7
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	8 This program is distributed in the hope that it will be useful,
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	9 but WITHOUT ANY WARRANTY; without even the implied warranty of
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	11 GNU Lesser General Public License for more details.
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	12
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	13 You should have received a copy of the GNU Lesser General Public License
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	14 along with this program. If not, see <http://www.gnu.org/licenses/>.
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	15
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	16 Authors:
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	17 Martin Raspe, Robert Casties, 11.1.2011
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	18 */
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	19
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	20 /**
597 33605dd3e9c6 version zero of jquery.digilib robcast parents: diff changeset	21 * digilib jQuery plugin
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	22 **/
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	23
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	24
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	25 /* jslint browser: true, debug: true, forin: true
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	26 */
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	27
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	28 // fallback for console.log calls
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	29 if (typeof(console) === 'undefined') {
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	30 var console = {
685 b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	31 log : function(){},
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	32 debug : function(){},
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	33 error : function(){}
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	34 };
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	35 var customConsole = true;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	36 }
597 33605dd3e9c6 version zero of jquery.digilib robcast parents: diff changeset	37
33605dd3e9c6 version zero of jquery.digilib robcast parents: diff changeset	38 (function($) {
644 bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	39 var buttons = {
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	40 reference : {
682 2493d64eae64 reference button plus action hertzhaft parents: 681 diff changeset	41 onclick : "reference",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	42 tooltip : "get a reference URL",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	43 img : "reference.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	44 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	45 zoomin : {
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	46 onclick : ["zoomBy", 1.4],
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	47 tooltip : "zoom in",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	48 img : "zoom-in.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	49 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	50 zoomout : {
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	51 onclick : ["zoomBy", 0.7],
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	52 tooltip : "zoom out",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	53 img : "zoom-out.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	54 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	55 zoomarea : {
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	56 onclick : "zoomArea",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	57 tooltip : "zoom area",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	58 img : "zoom-area.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	59 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	60 zoomfull : {
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	61 onclick : "zoomFull",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	62 tooltip : "view the whole image",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	63 img : "zoom-full.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	64 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	65 pagewidth : {
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	66 onclick : ["zoomFull", "width"],
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	67 tooltip : "page width",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	68 img : "pagewidth.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	69 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	70 back : {
616 89f53fb8fd13 first attempt at switching images by page number hertzhaft parents: 615 diff changeset	71 onclick : ["gotoPage", "-1"],
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	72 tooltip : "goto previous image",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	73 img : "back.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	74 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	75 fwd : {
616 89f53fb8fd13 first attempt at switching images by page number hertzhaft parents: 615 diff changeset	76 onclick : ["gotoPage", "+1"],
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	77 tooltip : "goto next image",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	78 img : "fwd.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	79 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	80 page : {
709 661c13bfdcde goto page works now (with window.prompt) robcast parents: 708 diff changeset	81 onclick : "gotoPage",
661c13bfdcde goto page works now (with window.prompt) robcast parents: 708 diff changeset	82 tooltip : "goto image number",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	83 img : "page.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	84 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	85 bird : {
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	86 onclick : "showBirdDiv",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	87 tooltip : "show bird's eye view",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	88 img : "birds-eye.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	89 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	90 help : {
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	91 onclick : "showAboutDiv",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	92 tooltip : "about Digilib",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	93 img : "help.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	94 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	95 reset : {
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	96 onclick : "reset",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	97 tooltip : "reset image",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	98 img : "reset.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	99 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	100 mark : {
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	101 onclick : "setMark",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	102 tooltip : "set a mark",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	103 img : "mark.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	104 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	105 delmark : {
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	106 onclick : "removeMark",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	107 tooltip : "delete the last mark",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	108 img : "delmark.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	109 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	110 hmir : {
654 43d920645156 mirroring works now robcast parents: 653 diff changeset	111 onclick : ["mirror", "h"],
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	112 tooltip : "mirror horizontally",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	113 img : "mirror-horizontal.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	114 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	115 vmir : {
654 43d920645156 mirroring works now robcast parents: 653 diff changeset	116 onclick : ["mirror", "v"],
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	117 tooltip : "mirror vertically",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	118 img : "mirror-vertical.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	119 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	120 rot : {
656 cad479ecb089 rotate, contrast, and brightness robcast parents: 655 diff changeset	121 onclick : "rotate",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	122 tooltip : "rotate image",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	123 img : "rotate.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	124 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	125 brgt : {
656 cad479ecb089 rotate, contrast, and brightness robcast parents: 655 diff changeset	126 onclick : "brightness",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	127 tooltip : "set brightness",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	128 img : "brightness.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	129 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	130 cont : {
656 cad479ecb089 rotate, contrast, and brightness robcast parents: 655 diff changeset	131 onclick : "contrast",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	132 tooltip : "set contrast",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	133 img : "contrast.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	134 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	135 rgb : {
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	136 onclick : "javascript:setParamWin('rgb', '...')",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	137 tooltip : "set rgb values",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	138 img : "rgb.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	139 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	140 quality : {
741 6bc89f3634a1 small method name change robcast parents: 740 diff changeset	141 onclick : "setQuality",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	142 tooltip : "set image quality",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	143 img : "quality.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	144 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	145 size : {
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	146 onclick : "javascript:toggleSizeMenu()",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	147 tooltip : "set page size",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	148 img : "size.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	149 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	150 calibrationx : {
747 5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	151 onclick : "calibrate",
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	152 tooltip : "calibrate screen resolution",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	153 img : "calibration-x.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	154 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	155 scale : {
754 17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	156 onclick : "setScaleMode",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	157 tooltip : "change image scale",
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	158 img : "original-size.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	159 },
692 44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	160 toggleoptions : {
741 6bc89f3634a1 small method name change robcast parents: 740 diff changeset	161 onclick : "moreButtons",
692 44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	162 tooltip : "more options",
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	163 img : "options.png"
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	164 },
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	165 moreoptions : {
741 6bc89f3634a1 small method name change robcast parents: 740 diff changeset	166 onclick : ["moreButtons", "+1"],
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	167 tooltip : "more options",
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	168 img : "options.png"
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	169 },
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	170 lessoptions : {
741 6bc89f3634a1 small method name change robcast parents: 740 diff changeset	171 onclick : ["moreButtons", "-1"],
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	172 tooltip : "less options",
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	173 img : "options.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	174 },
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	175 SEP : {
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	176 img : "sep.png"
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	177 }
e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	178 };
610 2f2cd8c44a1c toggle view event handlers for bird's eye and 'about windows hertzhaft parents: 609 diff changeset	179
598 81723e7efe82 next version zero of jquery.digilib robcast parents: 597 diff changeset	180 var defaults = {
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	181 // version of this script
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	182 'version' : 'jquery.digilib.js 0.9',
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	183 // logo url
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	184 'logoUrl' : '../img/digilib-logo-text1.png',
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	185 // homepage url (behind logo)
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	186 'homeUrl' : 'http://digilib.berlios.de',
737 f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	187 // base URL to digilib viewer (for reference URLs)
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	188 'digilibBaseUrl' : null,
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	189 // base URL to Scaler servlet
645 ce5c61b891f6 added guessing of scalerBaseUrl robcast parents: 644 diff changeset	190 'scalerBaseUrl' : null,
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	191 // list of Scaler parameters
620 b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	192 'scalerParamNames' : ['fn','pn','dw','dh','ww','wh','wx','wy','ws','mo',
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	193 'rot','cont','brgt','rgbm','rgba','ddpi','ddpix','ddpiy'],
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	194 // Scaler parameter defaults
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	195 'pn' : 1,
620 b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	196 'ww' : 1.0,
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	197 'wh' : 1.0,
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	198 'wx' : 0.0,
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	199 'wy' : 0.0,
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	200 'ws' : 1.0,
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	201 'mo' : '',
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	202 'rot' : 0,
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	203 'cont' : 0,
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	204 'brgt' : 0,
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	205 'rgbm' : '0/0/0',
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	206 'rgba' : '0/0/0',
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	207 'ddpi' : null,
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	208 'ddpix' : null,
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	209 'ddpiy' : null,
637 71cc855e2e4b reload doesn't take list of changed parameters any more robcast parents: 636 diff changeset	210 // list of digilib parameters
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	211 'digilibParamNames' : ['fn','pn','ww','wh','wx','wy','ws','mo','rot','cont','brgt','rgbm','rgba','mk','clop'],
637 71cc855e2e4b reload doesn't take list of changed parameters any more robcast parents: 636 diff changeset	212 // digilib parameter defaults
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	213 'mk' : '',
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	214 'clop' : '',
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	215 // mode of operation:
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	216 // fullscreen = take parameters from page URL, keep state in page URL
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	217 // embedded = take parameters from Javascript options, keep state inside object
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	218 'interactionMode' : 'fullscreen',
644 bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	219 // buttons
bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	220 'buttons' : buttons,
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	221 // defaults for digilib buttons
658 934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	222 'buttonSettings' : {
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	223 'fullscreen' : {
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	224 // path to button images (must end with a slash)
658 934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	225 'imagePath' : 'img/fullscreen/',
714 e7655e38764b get rid of currently unused SEParator button hertzhaft parents: 713 diff changeset	226 'standardSet' : ["reference","zoomin","zoomout","zoomarea","zoomfull","pagewidth","back","fwd","page","bird","help","reset","toggleoptions"],
e7655e38764b get rid of currently unused SEParator button hertzhaft parents: 713 diff changeset	227 'specialSet' : ["mark","delmark","hmir","vmir","rot","brgt","cont","rgb","quality","size","calibrationx","scale","toggleoptions"],
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	228 'buttonSets' : ['standardSet', 'specialSet']
658 934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	229 },
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	230 'embedded' : {
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	231 'imagePath' : 'img/embedded/16/',
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	232 'standardSet' : ["reference","zoomin","zoomout","zoomarea","zoomfull","bird","help","reset","toggleoptions"],
9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	233 'specialSet' : ["mark","delmark","hmir","vmir","rot","brgt","cont","rgb","quality","toggleoptions"],
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	234 'buttonSets' : ['standardSet', 'specialSet']
658 934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	235 }
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	236 },
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	237 // number of visible button groups
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	238 'visibleButtonSets' : 1,
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	239 // is birdView shown?
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	240 'isBirdDivVisible' : false,
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	241 // dimensions of bird's eye div
667 e944d132a6e2 minor corrections hertzhaft parents: 666 diff changeset	242 'birdDivWidth' : 200,
e944d132a6e2 minor corrections hertzhaft parents: 666 diff changeset	243 'birdDivHeight' : 200,
712 6349e5c090c6 change birdview along with scalerUrl in embedded mode hertzhaft parents: 711 diff changeset	244 // parameters used by bird's eye div
6349e5c090c6 change birdview along with scalerUrl in embedded mode hertzhaft parents: 711 diff changeset	245 'birdDivParams' : ['fn','pn','dw','dh'],
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	246 // style of the zoom area indicator in the bird's eye div
652 9ec8f039e942 small birdview improvements hertzhaft parents: 651 diff changeset	247 'birdIndicatorStyle' : {'border' : '2px solid #ff0000' },
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	248 // style of zoom area "rubber band"
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	249 'zoomrectStyle' : {'border' : '2px solid #ff0000' },
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	250 // is the "about" window shown?
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	251 'isAboutDivVisible' : false,
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	252 // maximum width of background image for drag-scroll
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	253 'maxBgSize' : 10000
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	254
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	255 };
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	256
601 4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	257 // affine geometry classes
4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	258 var geom = dlGeometry();
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	259
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	260 var FULL_AREA = geom.rectangle(0, 0, 1, 1);
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	261
644 bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	262 var actions = {
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	263 // init: digilib initialization
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	264 init : function(options) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	265 // settings for this digilib instance are merged from defaults and options
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	266 var settings = $.extend({}, defaults, options);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	267 var isFullscreen = settings.interactionMode === 'fullscreen';
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	268 var queryParams = {};
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	269 if (isFullscreen) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	270 queryParams = parseQueryParams();
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	271 // check scalerBaseUrl
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	272 if (settings.scalerBaseUrl == null) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	273 // try the host this came from
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	274 var h = window.location.host;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	275 if (window.location.host) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	276 var url = window.location.href;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	277 // assume the page lives in [webapp]/jquery/
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	278 var pos = url.indexOf('jquery/');
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	279 if (pos > 0) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	280 settings.scalerBaseUrl = url.substring(0, pos) + 'servlet/Scaler';
645 ce5c61b891f6 added guessing of scalerBaseUrl robcast parents: 644 diff changeset	281 }
ce5c61b891f6 added guessing of scalerBaseUrl robcast parents: 644 diff changeset	282 }
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	283 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	284 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	285 return this.each(function() {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	286 var $elem = $(this);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	287 var data = $elem.data('digilib');
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	288 var params, elemSettings;
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	289 // if the plugin hasn't been initialized yet
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	290 if (!data) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	291 // merge query parameters
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	292 if (isFullscreen) {
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	293 params = queryParams;
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	294 } else {
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	295 params = parseImgParams($elem);
720 203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	296 if (jQuery.cookie) {
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	297 // retrieve params from cookie
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	298 var ck = "digilib-embed:fn:" + escape(params.fn) + ":pn:" + (params.pn \|\| '1');
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	299 var cs = jQuery.cookie(ck);
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	300 console.debug("get cookie=", ck, " value=", cs);
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	301 if (cs) {
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	302 var cp = parseQueryString(cs);
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	303 // ignore fn and pn from cookie TODO: should we keep pn?
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	304 delete cp.fn;
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	305 delete cp.pn;
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	306 jQuery.extend(params, cp);
720 203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	307 }
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	308 }
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	309 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	310 // store $(this) element in the settings
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	311 elemSettings = jQuery.extend({}, settings, params);
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	312 data = {
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	313 $elem : $elem,
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	314 settings : elemSettings,
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	315 queryParams : params
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	316 };
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	317 // store in data element
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	318 $elem.data('digilib', data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	319 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	320 unpackParams(data);
737 f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	321 // check if browser knows *background-size
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	322 for (var bs in {'':1, '-moz-':1, '-webkit-':1, '-o-':1}) {
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	323 if ($elem.css(bs+'background-size')) {
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	324 data.hasBgSize = true;
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	325 data.bgSizeName = bs+'background-size';
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	326 break;
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	327 }
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	328 }
737 f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	329 // check digilib base URL
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	330 if (elemSettings.digilibBaseUrl == null) {
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	331 if (isFullscreen) {
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	332 // take current host
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	333 var url = window.location.toString();
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	334 var pos = url.indexOf('?');
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	335 elemSettings.digilibBaseUrl = url.substring(0, pos);
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	336 } else {
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	337 var url = elemSettings.scalerBaseUrl;
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	338 if (url) {
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	339 // build it from scaler URL
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	340 var bp = url.indexOf('/servlet/Scaler');
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	341 elemSettings.digilibBaseUrl = url.substring(0, bp) + '/digilib.jsp';
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	342 }
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	343 }
f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	344 }
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	345 // create HTML structure for scaler
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	346 setupScalerDiv(data);
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	347 // add buttons
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	348 for (var i = 0; i < elemSettings.visibleButtonSets; ++i) {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	349 showButtons(data, true, i);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	350 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	351 // bird's eye view creation
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	352 if (elemSettings.isBirdDivVisible) {
631 95c33992981a setupBirdDiv deferred until used robcast parents: 630 diff changeset	353 setupBirdDiv(data);
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	354 data.$birdDiv.show();
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	355 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	356 // about window creation - TODO: could be deferred? restrict to only one item?
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	357 setupAboutDiv(data);
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	358 // drag zoom area around in scaler div
748 fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	359 // setupZoomDrag(data); // is done in scalerImgLoadedHandler()
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	360 });
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	361 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	362
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	363 // destroy: clean up digilib
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	364 destroy : function(data) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	365 return this.each(function(){
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	366 var $elem = $(this);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	367 $(window).unbind('.digilib'); // unbind all digilibs(?)
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	368 data.digilib.remove();
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	369 $elem.removeData('digilib');
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	370 });
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	371 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	372
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	373 // show or hide the 'about' window
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	374 showAboutDiv : function(data, show) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	375 data.settings.isAboutDivVisible = showDiv(data.settings.isAboutDivVisible, data.$aboutDiv, show);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	376 },
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	377
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	378 // event handler: toggles the visibility of the bird's eye window
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	379 showBirdDiv : function (data, show) {
719 e2429ec1976e fixed birdZoomDiv positioning in embedded mode robcast parents: 718 diff changeset	380 var settings = data.settings;
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	381 if (data.$birdDiv == null) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	382 // no bird div -> create
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	383 setupBirdDiv(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	384 }
719 e2429ec1976e fixed birdZoomDiv positioning in embedded mode robcast parents: 718 diff changeset	385 settings.isBirdDivVisible = showDiv(settings.isBirdDivVisible, data.$birdDiv, show);
e2429ec1976e fixed birdZoomDiv positioning in embedded mode robcast parents: 718 diff changeset	386 updateBirdDiv(data);
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	387 storeOptions(data);
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	388 // data.$birdImg.triggerHandler('load'); // TODO: we shouldn't do that
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	389 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	390
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	391 // goto given page nr (+/-: relative)
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	392 gotoPage : function (data, pageNr) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	393 var settings = data.settings;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	394 var oldpn = settings.pn;
709 661c13bfdcde goto page works now (with window.prompt) robcast parents: 708 diff changeset	395 if (pageNr == null) {
661c13bfdcde goto page works now (with window.prompt) robcast parents: 708 diff changeset	396 pageNr = window.prompt("Goto page number", oldpn);
661c13bfdcde goto page works now (with window.prompt) robcast parents: 708 diff changeset	397 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	398 var pn = setNumValue(settings, "pn", pageNr);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	399 if (pn == null) return false; // nothing happened
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	400 if (pn < 1) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	401 alert("no such page (page number too low)");
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	402 settings.pn = oldpn;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	403 return false;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	404 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	405 if (settings.pt) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	406 if (pn > settings.pt) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	407 alert("no such page (page number too high)");
616 89f53fb8fd13 first attempt at switching images by page number hertzhaft parents: 615 diff changeset	408 settings.pn = oldpn;
89f53fb8fd13 first attempt at switching images by page number hertzhaft parents: 615 diff changeset	409 return false;
627 adb852652441 trying showAboutDivFn... robcast parents: 626 diff changeset	410 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	411 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	412 // reset mk and others(?)
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	413 data.marks = [];
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	414 data.zoomArea = FULL_AREA;
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	415 // then reload
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	416 redisplay(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	417 },
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	418
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	419 // zoom by a given factor
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	420 zoomBy : function (data, factor) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	421 zoomBy(data, factor);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	422 },
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	423
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	424 // zoom interactively
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	425 zoomArea : function (data) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	426 zoomArea(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	427 },
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	428
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	429 // zoom out to full page
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	430 zoomFull : function (data, mode) {
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	431 data.zoomArea = FULL_AREA;
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	432 if (mode === 'width') {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	433 data.dlOpts.fitwidth = 1;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	434 delete data.dlOpts.fitheight;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	435 } else if (mode === 'height') {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	436 data.dlOpts.fitheight = 1;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	437 delete data.dlOpts.fitwidth;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	438 } else {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	439 delete data.dlOpts.fitwidth;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	440 delete data.dlOpts.fitheight;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	441 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	442 redisplay(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	443 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	444
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	445 // set a mark by clicking (or giving a position)
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	446 setMark : function (data, mpos) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	447 if (mpos == null) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	448 // interactive
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	449 setMark(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	450 } else {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	451 // use position
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	452 data.marks.push(pos);
656 cad479ecb089 rotate, contrast, and brightness robcast parents: 655 diff changeset	453 redisplay(data);
597 33605dd3e9c6 version zero of jquery.digilib robcast parents: diff changeset	454 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	455 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	456
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	457 // remove the last mark
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	458 removeMark : function (data) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	459 data.marks.pop();
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	460 redisplay(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	461 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	462
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	463 // mirror the image
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	464 mirror : function (data, mode) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	465 var flags = data.scalerFlags;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	466 if (mode === 'h') {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	467 if (flags.hmir) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	468 delete flags.hmir;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	469 } else {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	470 flags.hmir = 1;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	471 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	472 } else {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	473 if (flags.vmir) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	474 delete flags.vmir;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	475 } else {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	476 flags.vmir = 1;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	477 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	478 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	479 redisplay(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	480 },
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	481
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	482 // rotate the image
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	483 rotate : function (data, angle) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	484 var rot = data.settings.rot;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	485 if (angle == null) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	486 angle = window.prompt("Rotation angle:", rot);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	487 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	488 data.settings.rot = angle;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	489 redisplay(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	490 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	491
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	492 // change brightness
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	493 brightness : function (data, factor) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	494 var brgt = data.settings.brgt;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	495 if (factor == null) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	496 factor = window.prompt("Brightness (-255..255)", brgt);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	497 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	498 data.settings.brgt = factor;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	499 redisplay(data);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	500 },
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	501
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	502 // change contrast
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	503 contrast : function (data, factor) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	504 var cont = data.settings.cont;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	505 if (factor == null) {
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	506 factor = window.prompt("Contrast (-8, 8)", cont);
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	507 }
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	508 data.settings.cont = factor;
692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	509 redisplay(data);
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	510 },
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	511
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	512 // display more (or less) button sets
741 6bc89f3634a1 small method name change robcast parents: 740 diff changeset	513 moreButtons : function (data, more) {
689 317f7033e6ed add toggle for last buttonset hertzhaft parents: 688 diff changeset	514 var settings = data.settings;
692 44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	515 if (more == null) {
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	516 // toggle more or less (only works for 2 sets)
692 44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	517 var maxbtns = settings.buttonSettings[settings.interactionMode].buttonSets.length;
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	518 if (settings.visibleButtonSets >= maxbtns) {
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	519 more = '-1';
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	520 } else {
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	521 more = '+1';
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	522 }
44ce57888a65 re-created toggle for morebuttons (more = null) robcast parents: 691 diff changeset	523 }
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	524 if (more === '-1') {
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	525 // remove set
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	526 var setIdx = settings.visibleButtonSets - 1;
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	527 if (showButtons(data, false, setIdx, true)) {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	528 settings.visibleButtonSets--;
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	529 }
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	530 } else {
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	531 // add set
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	532 var setIdx = settings.visibleButtonSets;
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	533 if (showButtons(data, true, setIdx, true)) {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	534 settings.visibleButtonSets++;
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	535 }
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	536 }
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	537 // persist setting
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	538 storeOptions(data);
684 820a5cd4715d merge robcast parents: 683 682 diff changeset	539 },
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	540
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	541 // reset image parameters to defaults
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	542 reset : function (data) {
0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	543 var settings = data.settings;
0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	544 var paramNames = settings.digilibParamNames;
0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	545 var params = data.queryParams;
0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	546 // delete all digilib parameters
0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	547 for (var i = 0; i < paramNames.length; i++) {
0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	548 var paramName = paramNames[i];
0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	549 delete settings[paramName];
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	550 }
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	551 settings.fn = params.fn \|\| ''; // no default defined
53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	552 settings.pn = params.pn \|\| defaults.pn;
53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	553 settings.dw = params.dw;
53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	554 settings.dh = params.dh;
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	555 settings.isBirdDivVisible = false;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	556 settings.visibleButtonSets = 1;
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	557 // resets zoomArea, marks, scalerflags
53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	558 data.zoomArea = FULL_AREA;
53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	559 data.marks = [];
53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	560 data.scalerFlags = {};
705 e740c0b86508 'reset' should reset fitwidth/fitheight, too hertzhaft parents: 704 diff changeset	561 delete data.dlOpts.fitwidth;
e740c0b86508 'reset' should reset fitwidth/fitheight, too hertzhaft parents: 704 diff changeset	562 delete data.dlOpts.fitheight;
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	563 redisplay(data);
682 2493d64eae64 reference button plus action hertzhaft parents: 681 diff changeset	564 },
2493d64eae64 reference button plus action hertzhaft parents: 681 diff changeset	565
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	566 // presents a reference url (returns value if noprompt)
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	567 reference : function (data, noprompt) {
682 2493d64eae64 reference button plus action hertzhaft parents: 681 diff changeset	568 var settings = data.settings;
737 f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	569 var url = getDigilibUrl(data);
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	570 if (noprompt == null) {
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	571 window.prompt("URL reference to the current view", url);
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	572 }
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	573 return url;
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	574 },
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	575
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	576 // set image quality
741 6bc89f3634a1 small method name change robcast parents: 740 diff changeset	577 setQuality : function (data, qual) {
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	578 var oldq = getQuality(data);
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	579 if (qual == null) {
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	580 qual = window.prompt("Image quality (0..2)", oldq);
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	581 }
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	582 qual = parseInt(qual, 10);
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	583 if (qual >= 0 && qual <= 2) {
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	584 setQuality(data, qual);
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	585 redisplay(data);
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	586 }
747 5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	587 },
753 8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	588
747 5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	589 // calibrate (only faking)
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	590 calibrate : function (data) {
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	591 getImageInfo(data);
753 8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	592 },
754 17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	593
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	594 // set image scale mode
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	595 setScaleMode : function (data, mode) {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	596 var oldM = getScaleMode(data);
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	597 if (mode == null) {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	598 mode = window.prompt("Image scale mode (screen, pixel, size)", oldM);
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	599 }
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	600 if (mode != null) {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	601 setScaleMode(data, mode);
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	602 redisplay(data);
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	603 }
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	604 }
753 8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	605
598 81723e7efe82 next version zero of jquery.digilib robcast parents: 597 diff changeset	606 };
597 33605dd3e9c6 version zero of jquery.digilib robcast parents: diff changeset	607
601 4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	608 // returns parameters from page url
600 9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	609 var parseQueryParams = function() {
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	610 return parseQueryString(window.location.search.slice(1));
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	611 };
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	612
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	613 // returns parameters from embedded img-element
600 9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	614 var parseImgParams = function($elem) {
606 d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	615 var src = $elem.find('img').first().attr('src');
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	616 if (!src) return null;
600 9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	617 var pos = src.indexOf('?');
9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	618 var query = (pos < 0) ? '' : src.substring(pos + 1);
9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	619 var scalerUrl = src.substring(0, pos);
620 b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	620 var params = parseQueryString(query);
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	621 params.scalerBaseUrl = scalerUrl;
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	622 return params;
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	623 };
600 9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	624
601 4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	625 // parses query parameter string into parameter object
600 9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	626 var parseQueryString = function(query) {
694 53c75b4bc358 cookie handling now just in pack/unpackParameters robcast parents: 693 diff changeset	627 var params = {};
53c75b4bc358 cookie handling now just in pack/unpackParameters robcast parents: 693 diff changeset	628 if (query == null) return params;
600 9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	629 var pairs = query.split("&");
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	630 //var keys = [];
600 9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	631 for (var i = 0; i < pairs.length; i++) {
9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	632 var pair = pairs[i].split("=");
9da729b90004 parameter parsing hertzhaft parents: 598 diff changeset	633 if (pair.length === 2) {
620 b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	634 params[pair[0]] = pair[1];
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	635 //keys.push(pair[0]);
627 adb852652441 trying showAboutDivFn... robcast parents: 626 diff changeset	636 }
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	637 }
620 b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	638 return params;
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	639 };
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	640
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	641 // returns a query string from key names from a parameter hash (ignoring if the same value is in defaults)
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	642 var getParamString = function (settings, keys, defaults) {
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	643 var paramString = '';
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	644 var nx = false;
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	645 for (i = 0; i < keys.length; ++i) {
5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	646 var key = keys[i];
656 cad479ecb089 rotate, contrast, and brightness robcast parents: 655 diff changeset	647 if ((settings[key] != null) && ((defaults == null) \|\| (settings[key] != defaults[key]))) {
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	648 // first param gets no '&'
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	649 if (nx) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	650 paramString += '&';
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	651 } else {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	652 nx = true;
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	653 }
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	654 // add parm=val
5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	655 paramString += key + '=' + settings[key];
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	656 }
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	657 }
5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	658 return paramString;
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	659 };
6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	660
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	661 // returns URL and query string for Scaler
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	662 var getScalerUrl = function (data) {
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	663 packParams(data);
646 f18fac852d93 fixed dumb bug robcast parents: 645 diff changeset	664 var settings = data.settings;
645 ce5c61b891f6 added guessing of scalerBaseUrl robcast parents: 644 diff changeset	665 if (settings.scalerBaseUrl == null) {
ce5c61b891f6 added guessing of scalerBaseUrl robcast parents: 644 diff changeset	666 alert("ERROR: URL of digilib Scaler servlet missing!");
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	667 }
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	668 var keys = settings.scalerParamNames;
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	669 var queryString = getParamString(settings, keys, defaults);
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	670 var url = settings.scalerBaseUrl + '?' + queryString;
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	671 return url;
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	672 };
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	673
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	674 // returns URL for bird's eye view image
736 a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	675 var getBirdImgUrl = function (data, moreParams) {
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	676 var settings = data.settings;
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	677 var birdDivOptions = {
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	678 dw : settings.birdDivWidth,
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	679 dh : settings.birdDivHeight
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	680 };
736 a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	681 var birdSettings = jQuery.extend({}, settings, birdDivOptions);
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	682 // use only the relevant parameters
736 a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	683 if (moreParams == null) {
a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	684 var params = getParamString(birdSettings, settings.birdDivParams, defaults);
a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	685 } else {
a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	686 var params = getParamString(birdSettings,
a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	687 settings.birdDivParams.concat(moreParams), defaults);
a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	688 }
a3381aff9f12 zoom-drag background follows rotation and mirror robcast parents: 735 diff changeset	689 var url = settings.scalerBaseUrl + '?' + params;
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	690 return url;
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	691 };
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	692
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	693 // returns URL and query string for current digilib
637 71cc855e2e4b reload doesn't take list of changed parameters any more robcast parents: 636 diff changeset	694 var getDigilibUrl = function (data) {
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	695 packParams(data);
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	696 var settings = data.settings;
637 71cc855e2e4b reload doesn't take list of changed parameters any more robcast parents: 636 diff changeset	697 var queryString = getParamString(settings, settings.digilibParamNames, defaults);
737 f527959baa3e get reference works now in embedded. robcast parents: 736 diff changeset	698 return settings.digilibBaseUrl + '?' + queryString;
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	699 };
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	700
747 5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	701 // gets image information from digilib server via HTTP and calls complete
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	702 var getImageInfo = function (data, complete) {
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	703 var settings = data.settings;
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	704 var p = settings.scalerBaseUrl.indexOf('/servlet/Scaler');
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	705 var url = settings.scalerBaseUrl.substring(0, p) + '/ImgInfo-json.jsp';
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	706 url += '?' + getParamString(settings, ['fn', 'pn'], defaults);
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	707 jQuery.getJSON(url, function (json) {
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	708 console.debug("got json data=", json);
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	709 data.imgInfo = json;
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	710 if (complete != null) {
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	711 complete.call(this, data, json);
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	712 }
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	713 });
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	714 };
5d3da97089bc reading image info asynchronously works now. has just no use yet. robcast parents: 744 diff changeset	715
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	716 // processes some parameters into objects and stuff
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	717 var unpackParams = function (data) {
6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	718 var settings = data.settings;
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	719 // zoom area
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	720 var zoomArea = geom.rectangle(settings.wx, settings.wy, settings.ww, settings.wh);
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	721 data.zoomArea = zoomArea;
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	722 // marks
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	723 var marks = [];
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	724 if (settings.mk) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	725 var mk = settings.mk;
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	726 if (mk.indexOf(";") >= 0) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	727 var pa = mk.split(";"); // old format with ";"
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	728 } else {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	729 var pa = mk.split(","); // new format
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	730 }
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	731 for (var i = 0; i < pa.length ; i++) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	732 var pos = pa[i].split("/");
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	733 if (pos.length > 1) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	734 marks.push(geom.position(pos[0], pos[1]));
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	735 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	736 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	737 }
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	738 data.marks = marks;
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	739 // mo (Scaler flags)
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	740 var flags = {};
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	741 if (settings.mo) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	742 var pa = settings.mo.split(",");
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	743 for (var i = 0; i < pa.length ; i++) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	744 flags[pa[i]] = pa[i];
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	745 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	746 }
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	747 data.scalerFlags = flags;
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	748 retrieveOptions(data);
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	749 };
8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	750
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	751 // put objects back into parameters
6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	752 var packParams = function (data) {
6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	753 var settings = data.settings;
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	754 // zoom area
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	755 if (data.zoomArea) {
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	756 settings.wx = cropFloat(data.zoomArea.x);
3f23600c96e5 set mark works now robcast parents: 638 diff changeset	757 settings.wy = cropFloat(data.zoomArea.y);
3f23600c96e5 set mark works now robcast parents: 638 diff changeset	758 settings.ww = cropFloat(data.zoomArea.width);
3f23600c96e5 set mark works now robcast parents: 638 diff changeset	759 settings.wh = cropFloat(data.zoomArea.height);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	760 }
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	761 // marks
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	762 if (data.marks) {
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	763 settings.mk = '';
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	764 for (var i = 0; i < data.marks.length; i++) {
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	765 if (i) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	766 settings.mk += ',';
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	767 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	768 settings.mk += cropFloat(data.marks[i].x).toString() +
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	769 '/' + cropFloat(data.marks[i].y).toString();
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	770 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	771 }
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	772 // Scaler flags
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	773 if (data.scalerFlags) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	774 var mo = '';
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	775 for (var f in data.scalerFlags) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	776 if (mo) {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	777 mo += ',';
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	778 }
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	779 mo += f;
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	780 }
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	781 settings.mo = mo;
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	782 }
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	783 // user interface options
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	784 storeOptions(data);
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	785 };
681 0583d0a38de5 reset button plus action hertzhaft parents: 680 diff changeset	786
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	787 var storeOptions = function (data) {
694 53c75b4bc358 cookie handling now just in pack/unpackParameters robcast parents: 693 diff changeset	788 // save digilib options in cookie
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	789 var settings = data.settings;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	790 if (data.dlOpts) {
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	791 // save digilib settings in options
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	792 data.dlOpts.birdview = settings.isBirdDivVisible ? 1 : 0;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	793 data.dlOpts.buttons = settings.visibleButtonSets;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	794 var clop = '';
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	795 for (var o in data.dlOpts) {
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	796 if (clop) {
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	797 clop += '&';
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	798 }
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	799 clop += o + '=' + data.dlOpts[o];
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	800 }
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	801 if (jQuery.cookie) {
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	802 var ck = "digilib:fn:" + escape(settings.fn) + ":pn:" + settings.pn;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	803 console.debug("set cookie=", ck, " value=", clop);
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	804 jQuery.cookie(ck, clop);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	805 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	806 }
720 203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	807 if (settings.interactionMode !== 'fullscreen' && jQuery.cookie) {
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	808 // store normal parameters in cookie for embedded mode
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	809 var qs = getParamString(settings, settings.digilibParamNames, defaults);
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	810 var ck = "digilib-embed:fn:" + escape(settings.fn) + ":pn:" + settings.pn;
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	811 console.debug("set cookie=", ck, " value=", qs);
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	812 jQuery.cookie(ck, qs);
203ef842de13 first steps to storing embedded state in cookie robcast parents: 719 diff changeset	813 }
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	814 };
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	815
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	816 var retrieveOptions = function (data) {
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	817 // clop (digilib options)
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	818 var opts = {};
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	819 var settings = data.settings;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	820 if (jQuery.cookie) {
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	821 // read from cookie
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	822 var ck = "digilib:fn:" + escape(settings.fn) + ":pn:" + settings.pn;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	823 var cp = jQuery.cookie(ck);
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	824 console.debug("get cookie=", ck, " value=", cp);
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	825 // in query string format
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	826 opts = parseQueryString(cp);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	827 }
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	828 data.dlOpts = opts;
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	829 // birdview option
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	830 if (opts.birdview != null) {
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	831 settings.isBirdDivVisible = opts.birdview === '1';
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	832 }
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	833 // visible button sets
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	834 if (opts.buttons != null) {
89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	835 settings.visibleButtonSets = opts.buttons;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	836 }
704 1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	837 };
702 89ff5133d1c1 fixed some reset and cookie issues hertzhaft parents: 701 diff changeset	838
615 ca1cdfe7b064 factored out display function hertzhaft parents: 614 diff changeset	839 // (re)load the img from a new scaler URL
637 71cc855e2e4b reload doesn't take list of changed parameters any more robcast parents: 636 diff changeset	840 var redisplay = function (data) {
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	841 var settings = data.settings;
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	842 if (settings.interactionMode === 'fullscreen') {
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	843 // update location.href (browser URL) in fullscreen mode
637 71cc855e2e4b reload doesn't take list of changed parameters any more robcast parents: 636 diff changeset	844 var url = getDigilibUrl(data);
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	845 var history = window.history;
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	846 if (typeof(history.pushState) === 'function') {
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	847 console.debug("we could modify history, but we don't...");
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	848 }
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	849 window.location = url;
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	850 } else {
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	851 // embedded mode -- just change img src
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	852 var url = getScalerUrl(data);
6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	853 data.$img.attr('src', url);
719 e2429ec1976e fixed birdZoomDiv positioning in embedded mode robcast parents: 718 diff changeset	854 // redisplay bird img
e2429ec1976e fixed birdZoomDiv positioning in embedded mode robcast parents: 718 diff changeset	855 updateBirdDiv(data);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	856 }
615 ca1cdfe7b064 factored out display function hertzhaft parents: 614 diff changeset	857 };
ca1cdfe7b064 factored out display function hertzhaft parents: 614 diff changeset	858
655 7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	859 // returns maximum size for scaler img in fullscreen mode
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	860 var getFullscreenImgSize = function($elem) {
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	861 var $win = $(window);
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	862 var winH = $win.height();
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	863 var winW = $win.width();
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	864 // TODO: account for borders?
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	865 return geom.size(winW, winH);
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	866 };
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	867
601 4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	868 // creates HTML structure for digilib in elem
620 b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	869 var setupScalerDiv = function (data) {
b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	870 var settings = data.settings;
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	871 var $elem = data.$elem;
718 996a584f1a0b put styles in stylesheet. robcast parents: 717 diff changeset	872 $elem.addClass('digilib');
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	873 var $img;
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	874 var scalerUrl;
601 4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	875 if (settings.interactionMode === 'fullscreen') {
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	876 // fullscreen
718 996a584f1a0b put styles in stylesheet. robcast parents: 717 diff changeset	877 $elem.addClass('dl_fullscreen');
602 c6f62be59683 start work on scaler call robcast parents: 601 diff changeset	878 var imgSize = getFullscreenImgSize($elem);
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	879 // fitwidth/height omits destination height/width
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	880 if (data.dlOpts.fitheight == null) {
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	881 settings.dw = imgSize.width;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	882 }
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	883 if (data.dlOpts.fitwidth == null) {
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	884 settings.dh = imgSize.height;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	885 }
679 95f531b91fe7 trying to work around IE bugs, debugging for IE hertzhaft parents: 675 diff changeset	886 scalerUrl = getScalerUrl(data);
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	887 $img = $('<img/>');
602 c6f62be59683 start work on scaler call robcast parents: 601 diff changeset	888 } else {
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	889 // embedded mode -- try to keep img tag
718 996a584f1a0b put styles in stylesheet. robcast parents: 717 diff changeset	890 $elem.addClass('dl_embedded');
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	891 scalerUrl = getScalerUrl(data);
616 89f53fb8fd13 first attempt at switching images by page number hertzhaft parents: 615 diff changeset	892 $img = $elem.find('img');
606 d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	893 if ($img.length > 0) {
721 aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	894 oldUrl = $img.attr('src');
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	895 if (oldUrl === scalerUrl) {
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	896 console.debug("img detach:", $img);
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	897 $img.detach();
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	898 } else {
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	899 $img = $('<img/>');
aaaf0a5ada66 embedded mode state in cookie works now. robcast parents: 720 diff changeset	900 }
606 d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	901 } else {
d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	902 $img = $('<img/>');
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	903 }
601 4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	904 }
606 d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	905 // create new html
d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	906 $elem.empty(); // TODO: should we keep stuff for customization?
d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	907 var $scaler = $('<div class="scaler"/>');
d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	908 $elem.append($scaler);
d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	909 $scaler.append($img);
615 ca1cdfe7b064 factored out display function hertzhaft parents: 614 diff changeset	910 $img.addClass('pic');
642 a656e52d7c18 beter event handling for setMark... robcast parents: 641 diff changeset	911 data.$scaler = $scaler;
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	912 data.$img = $img;
680 d18b4170182f fix zoom bug introduced with last change hertzhaft parents: 679 diff changeset	913 // setup image load handler before setting the src attribute (IE bug)
d18b4170182f fix zoom bug introduced with last change hertzhaft parents: 679 diff changeset	914 $img.load(scalerImgLoadedHandler(data));
d18b4170182f fix zoom bug introduced with last change hertzhaft parents: 679 diff changeset	915 $img.attr('src', scalerUrl);
601 4da7592149e7 start work on scaler call robcast parents: 600 diff changeset	916 };
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	917
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	918 // creates HTML structure for buttons in elem
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	919 var createButtons = function (data, buttonSetIdx) {
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	920 var $elem = data.$elem;
621 7f97716b901c changed methods to pass "data" around instead of "settings" robcast parents: 620 diff changeset	921 var settings = data.settings;
658 934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	922 var mode = settings.interactionMode;
665 0d3d9517e448 image transform works now under rotation!!! (at least for multiples of 90deg) robcast parents: 664 diff changeset	923 var buttonSettings = settings.buttonSettings[mode];
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	924 var buttonGroup = buttonSettings.buttonSets[buttonSetIdx];
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	925 if (buttonGroup == null) {
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	926 // no buttons here
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	927 return;
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	928 }
33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	929 var $buttonsDiv = $('<div class="buttons"/>');
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	930 var buttonNames = buttonSettings[buttonGroup];
5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	931 for (var i = 0; i < buttonNames.length; i++) {
5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	932 var buttonName = buttonNames[i];
5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	933 var buttonConfig = settings.buttons[buttonName];
658 934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	934 // construct the button html
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	935 var $button = $('<div class="button"></div>');
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	936 var $a = $('<a/>');
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	937 var $img = $('<img class="button"/>');
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	938 $buttonsDiv.append($button);
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	939 $button.append($a);
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	940 $a.append($img);
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	941 // add attributes and bindings
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	942 $button.attr('title', buttonConfig.tooltip);
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	943 $button.addClass('button-' + buttonName);
658 934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	944 // create handler for the buttons
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	945 $a.bind('click.digilib', (function () {
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	946 // we create a new closure to capture the value of action
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	947 var action = buttonConfig.onclick;
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	948 if ($.isArray(action)) {
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	949 // the handler function calls digilib with action and parameters
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	950 return function (evt) {
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	951 console.debug('click action=', action, ' evt=', evt);
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	952 $elem.digilib.apply($elem, action);
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	953 return false;
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	954 };
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	955 } else {
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	956 // the handler function calls digilib with action
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	957 return function (evt) {
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	958 console.debug('click action=', action, ' evt=', evt);
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	959 $elem.digilib(action);
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	960 return false;
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	961 };
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	962 }
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	963 })());
934da7e40031 small buttons for embedded mode hertzhaft parents: 657 diff changeset	964 $img.attr('src', buttonSettings.imagePath + buttonConfig.img);
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	965 }
655 7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	966 // make buttons div scroll if too large for window
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	967 if ($buttonsDiv.height() > $(window).height() - 10) {
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	968 $buttonsDiv.css('position', 'absolute');
7694475609ed fix bug in birdview handling. robcast parents: 654 diff changeset	969 }
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	970 // buttons hidden at first
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	971 $buttonsDiv.hide();
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	972 $elem.append($buttonsDiv);
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	973 if (data.$buttonSets == null) {
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	974 // first button set
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	975 data.$buttonSets = [$buttonsDiv];
5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	976 } else {
683 33a4ac6b0b48 more or less buttons buttons - with animation :-) robcast parents: 680 diff changeset	977 $elem.append($buttonsDiv);
675 5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	978 data.$buttonSets[buttonSetIdx] = $buttonsDiv;
5c7f90a3c552 infrastructure for switchable button sets robcast parents: 674 diff changeset	979 }
605 959bf7c3d684 bind data and actions to buttons hertzhaft parents: 604 diff changeset	980 return $buttonsDiv;
603 e92511f4dddc code for generating the buttons hertzhaft parents: 602 diff changeset	981 };
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	982
5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	983 // creates HTML structure for the bird's eye view in elem
631 95c33992981a setupBirdDiv deferred until used robcast parents: 630 diff changeset	984 var setupBirdDiv = function (data) {
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	985 var $elem = data.$elem;
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	986 // the bird's eye div
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	987 var $birdDiv = $('<div class="birdview" style="display:none"/>');
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	988 // the detail indicator frame
719 e2429ec1976e fixed birdZoomDiv positioning in embedded mode robcast parents: 718 diff changeset	989 var $birdZoom = $('<div class="birdzoom" style="display:none; background-color:transparent;"/>');
608 5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	990 // the small image
5de82bb5022d setup bird's eye view div hertzhaft parents: 607 diff changeset	991 var $birdImg = $('<img class="birdimg"/>');
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	992 data.$birdDiv = $birdDiv;
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	993 data.$birdZoom = $birdZoom;
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	994 data.$birdImg = $birdImg;
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	995 $elem.append($birdDiv);
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	996 $birdDiv.append($birdZoom);
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	997 $birdDiv.append($birdImg);
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	998 $birdZoom.css(data.settings.birdIndicatorStyle);
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	999 var birdUrl = getBirdImgUrl(data);
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1000 $birdImg.load(birdImgLoadedHandler(data));
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1001 $birdImg.attr('src', birdUrl);
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1002 };
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1003
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1004 // update bird's eye view
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1005 var updateBirdDiv = function (data) {
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1006 if (!data.settings.isBirdDivVisible) return;
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1007 var $birdImg = data.$birdImg;
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1008 var oldsrc = $birdImg.attr('src');
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1009 var newsrc = getBirdImgUrl(data);
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1010 if (oldsrc !== newsrc) {
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1011 $birdImg.attr('src', newsrc);
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1012 // onload handler re-renders
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1013 } else {
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1014 // re-render
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1015 renderBirdArea(data);
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1016 // enable click and drag
725 96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1017 setupBirdDrag(data);
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1018 }
712 6349e5c090c6 change birdview along with scalerUrl in embedded mode hertzhaft parents: 711 diff changeset	1019 };
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1020
618 8bdc9659ecfa small merge and fix robcast parents: 612 613 diff changeset	1021 // creates HTML structure for the about view in elem
621 7f97716b901c changed methods to pass "data" around instead of "settings" robcast parents: 620 diff changeset	1022 var setupAboutDiv = function (data) {
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1023 var $elem = data.$elem;
621 7f97716b901c changed methods to pass "data" around instead of "settings" robcast parents: 620 diff changeset	1024 var settings = data.settings;
618 8bdc9659ecfa small merge and fix robcast parents: 612 613 diff changeset	1025 var $aboutDiv = $('<div class="about" style="display:none"/>');
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1026 var $header = $('<p>Digilib Graphic Viewer</p>');
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1027 var $link = $('<a/>');
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1028 var $logo = $('<img class="logo" title="digilib"/>');
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1029 var $content = $('<p/>');
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1030 $elem.append($aboutDiv);
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1031 $aboutDiv.append($header);
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1032 $aboutDiv.append($link);
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1033 $aboutDiv.append($content);
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1034 $link.append($logo);
e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1035 $logo.attr('src', settings.logoUrl);
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1036 $link.attr('href', settings.homeUrl);
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1037 $content.text('Version: ' + settings.version);
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1038 // click hides
642 a656e52d7c18 beter event handling for setMark... robcast parents: 641 diff changeset	1039 $aboutDiv.bind('click.digilib', function () {
639 aa54642d666d even smaller improvement hertzhaft parents: 638 diff changeset	1040 settings.isAboutDivVisible = showDiv(settings.isAboutDivVisible, $aboutDiv, 0);
642 a656e52d7c18 beter event handling for setMark... robcast parents: 641 diff changeset	1041 return false;
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	1042 });
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1043 data.$aboutDiv = $aboutDiv;
627 adb852652441 trying showAboutDivFn... robcast parents: 626 diff changeset	1044 };
adb852652441 trying showAboutDivFn... robcast parents: 626 diff changeset	1045
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1046 // shows some window e.g. 'about' (toggle visibility if show is null)
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1047 var showDiv = function (isVisible, $div, show) {
638 904a722c2149 small improvement robcast parents: 637 diff changeset	1048 if (show == null) {
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1049 // toggle visibility
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1050 isVisible = !isVisible;
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1051 } else {
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1052 // set visibility
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1053 isVisible = show;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1054 }
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1055 if (isVisible) {
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1056 $div.fadeIn();
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1057 } else {
a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1058 $div.fadeOut();
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1059 }
628 a78491a53c2a changed button onclick binding to use closure robcast parents: 627 diff changeset	1060 return isVisible;
627 adb852652441 trying showAboutDivFn... robcast parents: 626 diff changeset	1061 };
609 e18dedef32fb setup the 'about' window hertzhaft parents: 608 diff changeset	1062
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1063 // display more (or less) button sets
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1064 var showButtons = function (data, more, setIdx, animated) {
704 1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	1065 var atime = animated ? 'fast': 0;
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1066 if (more) {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1067 // add set
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1068 var $otherSets = data.$elem.find('div.buttons:visible');
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1069 var $set;
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1070 if (data.$buttonSets && data.$buttonSets[setIdx]) {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1071 // set exists
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1072 $set = data.$buttonSets[setIdx];
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1073 } else {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1074 $set = createButtons(data, setIdx);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1075 }
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1076 if ($set == null) return false;
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1077 var btnWidth = $set.width();
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1078 // move remaining sets left and show new set
704 1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	1079 if ($otherSets.length > 0) {
1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	1080 $otherSets.animate({right : '+='+btnWidth+'px'}, atime,
1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	1081 function () {$set.show();});
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1082 } else {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1083 $set.show();
704 1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	1084 }
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1085 } else {
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1086 // remove set
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1087 var $set = data.$buttonSets[setIdx];
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1088 if ($set == null) return false;
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1089 var btnWidth = $set.width();
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1090 // hide last set
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1091 $set.hide();
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1092 // take remaining sets and move right
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1093 var $otherSets = data.$elem.find('div.buttons:visible');
704 1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	1094 $otherSets.animate({right : '-='+btnWidth+'px'}, atime);
1e45fb7f2e8b improved button positioning robcast parents: 703 diff changeset	1095 }
690 dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1096 return true;
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1097 };
dfdee83a0a32 better handling of button sets robcast parents: 688 diff changeset	1098
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1099 // create Transform from area and $img
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1100 var getImgTrafo = function ($img, area, rot, hmir, vmir) {
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1101 var picrect = geom.rectangle($img);
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1102 var trafo = geom.transform();
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1103 // move zoom area offset to center
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1104 trafo.concat(trafo.getTranslation(geom.position(-area.x, -area.y)));
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1105 // scale zoom area size to [1,1]
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1106 trafo.concat(trafo.getScale(geom.size(1/area.width, 1/area.height)));
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1107 // rotate and mirror (around transformed image center i.e. [0.5,0.5])
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1108 if (rot \|\| hmir \|\| vmir) {
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1109 // move [0.5,0.5] to center
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1110 trafo.concat(trafo.getTranslation(geom.position(-0.5, -0.5)));
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1111 if (hmir) {
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1112 // mirror about center
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1113 trafo.concat(trafo.getMirror('y'));
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1114 }
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1115 if (vmir) {
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1116 // mirror about center
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1117 trafo.concat(trafo.getMirror('x'));
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1118 }
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1119 if (rot) {
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1120 // rotate around center
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1121 trafo.concat(trafo.getRotation(parseFloat(rot)));
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1122 }
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1123 // move back
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1124 trafo.concat(trafo.getTranslation(geom.position(0.5, 0.5)));
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1125 }
657 b0c6cc4a0932 work on getting transformation to work with rotation (currently still doesn't) robcast parents: 656 diff changeset	1126 // scale to screen position and size
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1127 trafo.concat(trafo.getScale(picrect));
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1128 trafo.concat(trafo.getTranslation(picrect));
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1129 return trafo;
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1130 };
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1131
606 d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	1132 // returns function for load event of scaler img
629 6b24ad042d7b last and next page works now robcast parents: 628 diff changeset	1133 var scalerImgLoadedHandler = function (data) {
626 e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1134 return function () {
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1135 var $img = $(this);
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1136 var $scaler = data.$scaler;
753 8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1137 // create Transform from current zoomArea and image size
668 9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1138 data.imgTrafo = getImgTrafo($img, data.zoomArea,
9f8056d6c289 transformation with mirror works now too! robcast parents: 666 diff changeset	1139 data.settings.rot, data.scalerFlags.hmir, data.scalerFlags.vmir);
753 8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1140 // console.debug("imgTrafo=", data.imgTrafo);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1141 var imgRect = geom.rectangle($img);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1142 // console.debug("imgrect=", imgRect);
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1143 // adjust scaler div size
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1144 imgRect.adjustDiv($scaler);
708 fc54b455f7f8 getting rid of bg div in zoomDrag hertzhaft parents: 707 diff changeset	1145 // show image in case it was hidden (for example in zoomDrag)
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1146 $img.css('visibility', 'visible');
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1147 $scaler.css({'opacity' : '1', 'background-image' : 'none'});
620 b930fa64c684 scalerImgLoaded sets up img trafo robcast parents: 619 diff changeset	1148 // display marks
626 e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1149 renderMarks(data);
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1150 // enable drag-to-scroll
9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1151 setupZoomDrag(data);
688 7ef3bc87ab19 cookie control for birdview, works for fullscreen hertzhaft parents: 686 diff changeset	1152 // TODO: digilib.showArrows(); // show arrow overlays for zoom navigation
651 2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1153 };
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1154 };
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1155
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1156 // returns function for load event of bird's eye view img
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1157 var birdImgLoadedHandler = function (data) {
2d85d820501d split bird's view code in two more parts, analog to scaler-img code. robcast parents: 649 diff changeset	1158 return function () {
748 fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1159 var $birdImg = $(this);
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1160 var birdRect = geom.rectangle($birdImg);
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1161 console.debug("birdImg loaded!", $birdImg, "rect=", birdRect, "data=", data);
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1162 if (birdRect.width === 0) {
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1163 // malheureusement IE7 calls load handler when there is no size info yet
754 17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1164 setTimeout(function () { $birdImg.triggerHandler('load'); }, 200);
748 fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1165 }
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	1166 // display red indicator around zoomarea
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1167 renderBirdArea(data);
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1168 // enable click and drag
725 96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1169 setupBirdDrag(data);
606 d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	1170 };
d08d095430c3 keeping img tag for embedded mode seems to work now robcast parents: 605 diff changeset	1171 };
626 e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1172
e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1173 // place marks on the image
e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1174 var renderMarks = function (data) {
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1175 var $elem = data.$elem;
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1176 var marks = data.marks;
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1177 // clear marks
9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1178 $elem.find('div.mark').remove();
626 e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1179 for (var i = 0; i < marks.length; i++) {
e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1180 var mark = marks[i];
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1181 if (data.zoomArea.containsPosition(mark)) {
626 e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1182 var mpos = data.imgTrafo.transform(mark);
657 b0c6cc4a0932 work on getting transformation to work with rotation (currently still doesn't) robcast parents: 656 diff changeset	1183 console.debug("renderMarks: mpos=",mpos);
626 e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1184 // create mark
e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1185 var html = '<div class="mark">'+(i+1)+'</div>';
e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1186 var $mark = $(html);
e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1187 $elem.append($mark);
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1188 mpos.adjustDiv($mark);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1189 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1190 }
626 e9493573e5d8 rendering marks works now robcast parents: 624 diff changeset	1191 };
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1192
670 2ce9d77677b1 took renderBirdArea hooks out of scalerImgLoaded into redisplay. robcast parents: 669 diff changeset	1193 // show zoom area indicator on bird's eye view
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1194 var renderBirdArea = function (data) {
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1195 var $birdZoom = data.$birdZoom;
652 9ec8f039e942 small birdview improvements hertzhaft parents: 651 diff changeset	1196 var zoomArea = data.zoomArea;
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1197 var normalSize = isFullArea(zoomArea);
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1198 if (normalSize) {
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1199 $birdZoom.hide();
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1200 return;
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1201 } else {
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1202 $birdZoom.show();
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1203 }
748 fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1204 // create Transform from current area and picsize
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	1205 data.birdTrafo = getImgTrafo(data.$birdImg, FULL_AREA);
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1206 var zoomRect = data.birdTrafo.transform(zoomArea);
748 fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1207 console.debug("renderBirdArea:", zoomRect, "zoomArea:", zoomArea, "$birdTrafo:", data.birdTrafo);
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1208 // acount for border width
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1209 zoomRect.addPosition({x : -2, y : -2});
663 fda2d9bd9ba7 birdview: nice animation for embedded mode, none for fullscreen hertzhaft parents: 662 diff changeset	1210 if (data.settings.interactionMode === 'fullscreen') {
fda2d9bd9ba7 birdview: nice animation for embedded mode, none for fullscreen hertzhaft parents: 662 diff changeset	1211 // no animation for fullscreen
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1212 zoomRect.adjustDiv($birdZoom);
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1213 } else {
971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1214 // nice animation for embedded mode :-)
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1215 // correct offsetParent because animate doesn't use offset
719 e2429ec1976e fixed birdZoomDiv positioning in embedded mode robcast parents: 718 diff changeset	1216 var ppos = $birdZoom.offsetParent().offset();
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1217 var dest = {
748 fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1218 left : (zoomRect.x - ppos.left) + 'px',
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1219 top : (zoomRect.y - ppos.top) + 'px',
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1220 width : zoomRect.width,
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1221 height : zoomRect.height
fb4ffac2950d ugly workaround for IE7 image load handler bug hertzhaft parents: 747 diff changeset	1222 };
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1223 $birdZoom.animate(dest);
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1224 }
657 b0c6cc4a0932 work on getting transformation to work with rotation (currently still doesn't) robcast parents: 656 diff changeset	1225 };
652 9ec8f039e942 small birdview improvements hertzhaft parents: 651 diff changeset	1226
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1227 // zooms by the given factor
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1228 var zoomBy = function(data, factor) {
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1229 var area = data.zoomArea;
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1230 var newarea = area.copy();
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1231 // scale
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1232 newarea.width /= factor;
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1233 newarea.height /= factor;
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1234 // and recenter
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1235 newarea.x -= 0.5 * (newarea.width - area.width);
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1236 newarea.y -= 0.5 * (newarea.height - area.height);
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	1237 newarea = FULL_AREA.fit(newarea);
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1238 data.zoomArea = newarea;
637 71cc855e2e4b reload doesn't take list of changed parameters any more robcast parents: 636 diff changeset	1239 redisplay(data);
636 687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1240 };
687447a0e799 zoomin and -out works now robcast parents: 634 diff changeset	1241
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1242 // add a mark where clicked
3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1243 var setMark = function (data) {
642 a656e52d7c18 beter event handling for setMark... robcast parents: 641 diff changeset	1244 var $scaler = data.$scaler;
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1245 // unbind other handler
9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1246 $scaler.unbind(".dlZoomDrag");
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1247 // start event capturing
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1248 $scaler.one('mousedown.dlSetMark', function (evt) {
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1249 // event handler adding a new mark
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1250 console.log("setmark at=", evt);
665 0d3d9517e448 image transform works now under rotation!!! (at least for multiples of 90deg) robcast parents: 664 diff changeset	1251 var mpos = geom.position(evt);
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1252 var pos = data.imgTrafo.invtransform(mpos);
3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1253 data.marks.push(pos);
3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1254 redisplay(data);
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1255 return false;
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1256 });
3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1257 };
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	1258
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1259 // zoom to the area around two clicked points
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1260 var zoomArea = function(data) {
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1261 $elem = data.$elem;
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1262 $scaler = data.$scaler;
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1263 var pt1, pt2;
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1264 var $zoomDiv = $('<div class="zoomrect" style="display:none"/>');
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1265 $elem.append($zoomDiv);
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	1266 $zoomDiv.css(data.settings.zoomrectStyle);
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1267 var picRect = geom.rectangle($scaler);
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1268 // FIX ME: is there a way to query the border width from CSS info?
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1269 // rect.x -= 2; // account for overlay borders
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1270 // rect.y -= 2;
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1271
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1272 var zoomStart = function (evt) {
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1273 pt1 = geom.position(evt);
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1274 // setup and show zoom div
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1275 pt1.adjustDiv($zoomDiv);
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	1276 $zoomDiv.width(0).height(0);
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1277 $zoomDiv.show();
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1278 // register events
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1279 $elem.bind("mousemove.dlZoomArea", zoomMove);
3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1280 $elem.bind("mouseup.dlZoomArea", zoomEnd);
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1281 return false;
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1282 };
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	1283
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1284 // mouse move handler
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1285 var zoomMove = function (evt) {
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1286 pt2 = geom.position(evt);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1287 var rect = geom.rectangle(pt1, pt2);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1288 rect.clipTo(picRect);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1289 // update zoom div
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1290 rect.adjustDiv($zoomDiv);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1291 return false;
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1292 };
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1293
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1294 // mouseup handler: end moving
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1295 var zoomEnd = function (evt) {
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1296 pt2 = geom.position(evt);
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1297 // assume a click and continue if the area is too small
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1298 var clickRect = geom.rectangle(pt1, pt2);
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	1299 if (clickRect.getArea() <= 5) return false;
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1300 // hide zoom div
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1301 $zoomDiv.remove();
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1302 // unregister events
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1303 $elem.unbind("mousemove.dlZoomArea", zoomMove);
3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1304 $elem.unbind("mouseup.dlZoomArea", zoomEnd);
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1305 // clip and transform
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1306 clickRect.clipTo(picRect);
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1307 var area = data.imgTrafo.invtransform(clickRect);
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1308 data.zoomArea = area;
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1309 // zoomed is always fit
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1310 data.settings.ws = 1;
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1311 delete data.dlOpts.fitwidth;
3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1312 delete data.dlOpts.fitheight;
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1313 redisplay(data);
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1314 return false;
a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1315 };
661 692b1191f89a make zoomarea and birdview work in embedded mode hertzhaft parents: 658 diff changeset	1316
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1317 // clear old handler (also ZoomDrag)
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1318 $scaler.unbind('.dlZoomArea');
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1319 $scaler.unbind(".dlZoomDrag");
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1320 $elem.unbind('.dlZoomArea');
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1321 // bind start zoom handler
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1322 $scaler.one('mousedown.dlZoomArea', zoomStart);
647 a2aadf44a454 zoomarea works now robcast parents: 646 diff changeset	1323 };
640 3f23600c96e5 set mark works now robcast parents: 638 diff changeset	1324
716 971bc6c8800e improved bird image handling. robcast parents: 712 diff changeset	1325 // bird's eye view zoom area click and drag handler
725 96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1326 var setupBirdDrag = function(data) {
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1327 var $birdImg = data.$birdImg;
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1328 var $birdZoom = data.$birdZoom;
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1329 var $document = $(document);
744 78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1330 var $scaler = data.$scaler;
78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1331 var startPos, newRect, birdImgRect, birdZoomRect, fullRect, scalerPos;
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1332
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1333 // mousedown handler: start dragging bird zoom to a new position
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1334 var birdZoomStartDrag = function(evt) {
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1335 startPos = geom.position(evt);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1336 // position may have changed
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1337 data.birdTrafo = getImgTrafo($birdImg, FULL_AREA);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1338 birdImgRect = geom.rectangle($birdImg);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1339 birdZoomRect = geom.rectangle($birdZoom);
744 78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1340 scalerPos = geom.position($scaler);
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1341 newRect = null;
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1342 fullRect = setZoomBG(data); // setup zoom background image
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1343 $document.bind("mousemove.dlBirdMove", birdZoomMove);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1344 $document.bind("mouseup.dlBirdMove", birdZoomEndDrag);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1345 return false;
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1346 };
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1347
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1348 // mousemove handler: drag
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1349 var birdZoomMove = function(evt) {
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1350 var pos = geom.position(evt);
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1351 var delta = startPos.delta(pos);
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1352 // move birdZoom div, keeping size
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1353 newRect = birdZoomRect.copy();
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1354 newRect.addPosition(delta);
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1355 newRect.stayInside(birdImgRect);
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1356 // reflect birdview zoom position in scaler image
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1357 var area = data.birdTrafo.invtransform(newRect);
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1358 var imgArea = data.imgTrafo.transform(area);
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1359 var offset = imgArea.getPosition().neg();
744 78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1360 offset.add(scalerPos);
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1361 if (fullRect) {
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1362 var bgPos = fullRect.getPosition().add(offset);
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1363 } else {
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1364 var bgPos = offset;
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1365 }
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1366 // move the background image to the new position
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1367 data.$scaler.css({
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1368 'background-position' : bgPos.x + "px " + bgPos.y + "px"
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1369 });
744 78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1370 // acount for border width
78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1371 newRect.addPosition({x : -2, y : -2});
78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1372 newRect.adjustDiv($birdZoom);
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1373 return false;
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1374 };
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1375
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1376 // mouseup handler: reload page
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1377 var birdZoomEndDrag = function(evt) {
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1378 var settings = data.settings;
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1379 $document.unbind("mousemove.dlBirdMove", birdZoomMove);
a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1380 $document.unbind("mouseup.dlBirdMove", birdZoomEndDrag);
a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1381 if (newRect == null) {
a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1382 // no movement happened - set center to click position
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1383 startPos = birdZoomRect.getCenter();
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1384 birdZoomMove(evt);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1385 }
740 462adc0eefc9 smoother birdZoom indicator movement; fixed bug in jQuery.offset() hertzhaft parents: 739 diff changeset	1386 // ugly, but needed to prevent double border width compensation
462adc0eefc9 smoother birdZoom indicator movement; fixed bug in jQuery.offset() hertzhaft parents: 739 diff changeset	1387 newRect.addPosition({x : +2, y : +2});
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1388 var newArea = data.birdTrafo.invtransform(newRect);
a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1389 data.zoomArea = newArea;
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1390 redisplay(data);
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1391 return false;
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1392 };
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1393
723 a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1394 // clear old handler
a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1395 $document.unbind(".dlBirdMove");
a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1396 $birdImg.unbind(".dlBirdMove");
a653d96166e9 better birdMoveArea, now called setupBirdDrag. robcast parents: 721 diff changeset	1397 $birdZoom.unbind(".dlBirdMove");
725 96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1398 if (! isFullArea(data.zoomArea)) {
96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1399 // set new handler
96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1400 $birdImg.bind("mousedown.dlBirdMove", birdZoomStartDrag);
96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1401 $birdZoom.bind("mousedown.dlBirdMove", birdZoomStartDrag);
96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1402 }
671 ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1403 };
ba582354e659 first step at dragging birdview zoom indicator around hertzhaft parents: 670 diff changeset	1404
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1405 // move bird zoom indicator to reflect zoomed detail area
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1406 var setBirdZoom = function(data, rect) {
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1407 var part = data.imgTrafo.invtransform(rect);
740 462adc0eefc9 smoother birdZoom indicator movement; fixed bug in jQuery.offset() hertzhaft parents: 739 diff changeset	1408 // area = FULL_AREA.fit(part); // no, we want to see where we transcend the borders
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1409 birdTrafo = getImgTrafo(data.$birdImg, FULL_AREA);
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1410 var birdRect = birdTrafo.transform(part);
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1411 // acount for border width
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1412 birdRect.addPosition({x : -2, y : -2});
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1413 birdRect.adjustDiv(data.$birdZoom);
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1414 };
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1415
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1416 // set zoom background
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1417 var setZoomBG = function(data) {
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1418 var $scaler = data.$scaler;
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1419 var $img = data.$img;
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1420 var fullRect = null;
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1421 // hide the scaler img, show background of div instead
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1422 $img.css('visibility', 'hidden');
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1423 var scalerCss = {
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1424 'background-image' : 'url(' + $img.attr('src') + ')',
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1425 'background-repeat' : 'no-repeat',
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1426 'background-position' : 'left top',
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1427 'opacity' : '0.5',
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1428 'cursor' : 'move'
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1429 };
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1430 if (data.hasBgSize) {
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1431 // full-size background using CSS3-background-size
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1432 fullRect = data.imgTrafo.transform(FULL_AREA);
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1433 if (fullRect.height < data.settings.maxBgSize && fullRect.width < data.settings.maxBgSize) {
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1434 // correct offset because background is relative
744 78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1435 var scalerPos = geom.position($scaler);
78ed5b49259d zoom-drag background follows birdZoom also in embedded mode (still imprecise) hertzhaft parents: 741 diff changeset	1436 fullRect.addPosition(scalerPos.neg());
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1437 var url = getBirdImgUrl(data, ['rot', 'mo']);
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1438 scalerCss['background-image'] = 'url(' + url + ')';
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1439 scalerCss[data.bgSizeName] = fullRect.width + 'px ' + fullRect.height + 'px';
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1440 scalerCss['background-position'] = fullRect.x + 'px '+ fullRect.y + 'px';
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1441 } else {
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1442 // too big
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1443 fullRect = null;
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1444 }
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1445 }
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1446 $scaler.css(scalerCss);
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1447 // isBgReady = true;
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1448 return fullRect;
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1449 };
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1450
731 3a7fbdc39f6c small improvements robcast parents: 730 diff changeset	1451 // setup handlers for dragging the zoomed image
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1452 var setupZoomDrag = function(data) {
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1453 var startPos, delta, fullRect;
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1454 var $document = $(document);
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1455 var $elem = data.$elem;
3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1456 var $scaler = data.$scaler;
3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1457 var $img = data.$img;
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	1458
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1459 // drag the image and load a new detail on mouse up
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1460 var dragStart = function (evt) {
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1461 console.debug("dragstart at=",evt);
730 98a405711289 setup zoomdrag even when image is not initially zoomed hertzhaft parents: 729 diff changeset	1462 // don't start dragging if not zoomed
98a405711289 setup zoomdrag even when image is not initially zoomed hertzhaft parents: 729 diff changeset	1463 if (isFullArea(data.zoomArea)) return false;
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1464 startPos = geom.position(evt);
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1465 delta = null;
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1466 // set low res background immediately on mousedown
58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1467 fullRect = setZoomBG(data);
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1468 $document.bind("mousemove.dlZoomDrag", dragMove);
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1469 $document.bind("mouseup.dlZoomDrag", dragEnd);
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1470 return false;
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1471 };
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1472
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1473 // mousemove handler: drag zoomed image
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1474 var dragMove = function (evt) {
3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1475 var pos = geom.position(evt);
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1476 delta = startPos.delta(pos);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1477 if (fullRect) {
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1478 var bgPos = fullRect.getPosition().add(delta);
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1479 } else {
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1480 var bgPos = delta;
7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1481 }
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1482 // move the background image to the new position
708 fc54b455f7f8 getting rid of bg div in zoomDrag hertzhaft parents: 707 diff changeset	1483 $scaler.css({
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1484 'background-position' : bgPos.x + "px " + bgPos.y + "px"
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1485 });
739 58fcf8d8649f move zoom-drag background along with birdview indicator hertzhaft parents: 738 diff changeset	1486 // set birdview indicator to reflect new zoom position
738 bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1487 var za = geom.rectangle($img);
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1488 za.addPosition(delta.neg());
bd283b2cdbbc move birdview zoom indicator along with zoom drag hertzhaft parents: 737 diff changeset	1489 setBirdZoom(data, za);
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1490 return false;
3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1491 };
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	1492
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1493 // mouseup handler: reload zoomed image in new position
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1494 var dragEnd = function (evt) {
732 fb76c621d064 busy cursor while loading doesn't work (for me) robcast parents: 731 diff changeset	1495 $scaler.css('cursor', 'auto');
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1496 $document.unbind("mousemove.dlZoomDrag", dragMove);
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1497 $document.unbind("mouseup.dlZoomDrag", dragEnd);
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1498 if (delta == null \|\| delta.distance() < 2) {
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1499 // no movement
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1500 $img.css('visibility', 'visible');
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1501 $scaler.css({'opacity' : '1', 'background-image' : 'none'});
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1502 return false;
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1503 }
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1504 // get old zoom area (screen coordinates)
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1505 var za = geom.rectangle($img);
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1506 // move
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1507 za.addPosition(delta.neg());
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1508 // transform back
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1509 var newArea = data.imgTrafo.invtransform(za);
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	1510 data.zoomArea = FULL_AREA.fit(newArea);
701 2660b733a1e7 img reload works for fullscreen, but somehow not precise hertzhaft parents: 700 diff changeset	1511 redisplay(data);
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1512 return false;
3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1513 };
728 53584f90f66b improved some embedded buttons; fixed reset function hertzhaft parents: 726 diff changeset	1514
726 f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1515 // clear old handler
f5a0ac47bddd fixed setupZoomDrag robcast parents: 725 diff changeset	1516 $document.unbind(".dlZoomDrag");
734 7773ccc93729 image-drag now with full background image :-) robcast parents: 733 diff changeset	1517 $scaler.unbind(".dlZoomDrag");
735 9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1518 if (! isFullArea(data.zoomArea)) {
9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1519 // set handler
9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1520 $scaler.bind("mousedown.dlZoomDrag", dragStart);
9969e01b37cf fixed problem with setmark, zoomarea and zoomDrag handlers. robcast parents: 734 diff changeset	1521 }
698 3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1522 };
3379674e4e15 drag zoomed image hertzhaft parents: 696 diff changeset	1523
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1524 // get image quality as a number (0..2)
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1525 var getQuality = function (data) {
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1526 var flags = data.scalerFlags;
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1527 var q = flags.q2 \|\| flags.q1 \|\| 'q0'; // assume q0 as default
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1528 return parseInt(q[1], 10);
699 c2f42b919c59 some minor fixes, img reload still missing hertzhaft parents: 698 diff changeset	1529 };
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1530
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1531 // set image quality as a number (0..2)
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1532 var setQuality = function (data, qual) {
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1533 var flags = data.scalerFlags;
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1534 // clear flags
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1535 for (var i = 0; i < 3; ++i) {
09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1536 delete flags['q'+i];
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1537 }
696 09e06aa12c0d set quality works now (window.prompt only) robcast parents: 694 diff changeset	1538 flags['q'+qual] = 'q'+qual;
699 c2f42b919c59 some minor fixes, img reload still missing hertzhaft parents: 698 diff changeset	1539 };
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	1540
754 17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1541 // get image scale mode (screen, pixel, size)
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1542 var getScaleMode = function (data) {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1543 if (data.scalerFlags.clip != null) {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1544 return 'pixel';
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1545 } else if (data.scalerFlags.osize != null) {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1546 return 'size';
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1547 }
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1548 // mo=fit is default
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1549 return 'screen';
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1550 };
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1551
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1552 // set image scale mode (screen, pixel, size)
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1553 var setScaleMode = function (data, mode) {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1554 delete data.scalerFlags.fit;
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1555 delete data.scalerFlags.clip;
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1556 delete data.scalerFlags.osize;
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1557 if (mode === 'pixel') {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1558 data.scalerFlags.clip = 'clip';
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1559 } else if (mode === 'size') {
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1560 data.scalerFlags.osize = 'osize';
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1561 }
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1562 // mo=fit is default
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1563 };
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1564
17539f6838b6 added setScaleMode. no compensation for change in scaling yet. robcast parents: 753 diff changeset	1565 // sets a key to a value (relative values with +/- if relative=true)
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1566 var setNumValue = function(settings, key, value) {
709 661c13bfdcde goto page works now (with window.prompt) robcast parents: 708 diff changeset	1567 if (value == null) return null;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1568 if (isNumber(value)) {
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1569 settings[key] = value;
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1570 return value;
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1571 }
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1572 var sign = value[0];
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1573 if (sign === '+' \|\| sign === '-') {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1574 if (settings[key] == null) {
644 bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1575 // this isn't perfect but still...
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1576 settings[key] = 0;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1577 }
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1578 settings[key] = parseFloat(settings[key]) + parseFloat(value);
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1579 } else {
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1580 settings[key] = value;
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1581 }
643 abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1582 return settings[key];
abf4c8db18c8 zoom to page width works now robcast parents: 642 diff changeset	1583 };
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1584
8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1585 // auxiliary function (from old dllib.js)
725 96dc93ff4d68 really renamed birdMoveArea, really merged fix for no zoom area. robcast parents: 724 diff changeset	1586 var isFullArea = function(area) {
652 9ec8f039e942 small birdview improvements hertzhaft parents: 651 diff changeset	1587 return (area.width === 1.0) && (area.height === 1.0);
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1588 };
8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1589
634 3223fabd53bc some small aboutdiv fixes hertzhaft parents: 633 diff changeset	1590 // auxiliary function (from Douglas Crockford, A.10)
3223fabd53bc some small aboutdiv fixes hertzhaft parents: 633 diff changeset	1591 var isNumber = function isNumber(value) {
703 d16dffcaeee1 cosmetics hertzhaft parents: 702 diff changeset	1592 return typeof value === 'number' && isFinite(value);
634 3223fabd53bc some small aboutdiv fixes hertzhaft parents: 633 diff changeset	1593 };
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1594
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	1595 // auxiliary function to crop senseless precision
6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	1596 var cropFloat = function (x) {
630 89d9ac6199a3 small fixes robcast parents: 629 diff changeset	1597 return parseInt(10000 * x, 10) / 10000;
624 6b1b4d269967 more work on initialisation robcast parents: 622 diff changeset	1598 };
648 8f76bd79648e first try at birdview indicator hertzhaft parents: 646 diff changeset	1599
685 b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1600 // fallback for console.log calls
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1601 if (customConsole) {
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1602 var logFunction = function(type) {
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1603 return function(){
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1604 var $debug = $('#debug'); // debug div
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1605 if (!$debug) return;
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1606 var args = Array.prototype.slice.call(arguments);
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1607 var argtext = args.join(' ');
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1608 var $logDiv = $('<div/>');
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1609 $logDiv.addClass(type);
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1610 $logDiv.text(argtext);
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1611 $debug.append($logDiv);
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1612 };
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1613 };
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1614 console.log = logFunction('_log');
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1615 console.debug = logFunction('_debug');
b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1616 console.error = logFunction('_error');
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1617 }
685 b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1618
598 81723e7efe82 next version zero of jquery.digilib robcast parents: 597 diff changeset	1619 // hook plugin into jquery
753 8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1620 $.fn.digilib = function(action, obj) {
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1621 // plugin extension mechanism
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1622 if (action === 'extendPlugin') {
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1623 // for each digilib $elem extend data.settings with obj.options
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1624 if (obj.options) {
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1625 this.each(function() {
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1626 var $elem = $(this);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1627 // console.debug('extending:', $elem);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1628 var data = $elem.data('digilib');
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1629 if (!data) {
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1630 return console.log('cannot extend digilib plugin, element not initialised!');
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1631 }
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1632 var settings = data.settings;
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1633 $.extend(settings, obj.options);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1634 // console.log('settings:', settings);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1635 });
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1636 }
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1637 delete(obj.options);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1638 // extend the plugin actions (to make this useful,
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1639 // maybe we need to expose some more internal functions)
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1640 $.extend(actions, obj);
8452a485e0e7 primitive plugin extension mechanism - unsure how useful this is hertzhaft parents: 748 diff changeset	1641 } else if (actions[action]) {
644 bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1642 // call action on this with the remaining arguments (inserting data as first argument)
bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1643 var $elem = $(this);
bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1644 var data = $elem.data('digilib');
bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1645 var args = Array.prototype.slice.call(arguments, 1);
bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1646 args.unshift(data);
bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1647 return actions[action].apply(this, args);
bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1648 } else if (typeof(action) === 'object' \|\| !action) {
627 adb852652441 trying showAboutDivFn... robcast parents: 626 diff changeset	1649 // call init on this
644 bffc7d8c3641 renamed 'actions' to 'buttons' and 'methods' to 'actions' robcast parents: 643 diff changeset	1650 return actions.init.apply(this, arguments);
598 81723e7efe82 next version zero of jquery.digilib robcast parents: 597 diff changeset	1651 } else {
706 498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1652 $.error('action ' + action + ' does not exist on jQuery.digilib');
498f9c7487ae more cosmetics: added options to validate with http://www.jslint.com robcast parents: 704 diff changeset	1653 }
598 81723e7efe82 next version zero of jquery.digilib robcast parents: 597 diff changeset	1654 };
685 b21606c8db09 console debug div for IE hertzhaft parents: 684 diff changeset	1655
597 33605dd3e9c6 version zero of jquery.digilib robcast parents: diff changeset	1656 })(jQuery);