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annotate xul/content/alcatraz_toolbar.js @ 284:c633e97cac12

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Servlet version 1.22b1 - more fast searching (hopefully all working now) - some simple synchronisation - some reshuffling of methods to eliminate cruft
author robcast
date Fri, 15 Oct 2004 16:59:47 +0200
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1 /*
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2 Copyright (C) 2003 WTWG, Uni Bern
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3
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4 This program is free software; you can redistribute it and/or
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5 modify it under the terms of the GNU General Public License
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6 as published by the Free Software Foundation; either version 2
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7 of the License, or (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with this program; if not, write to the Free Software
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16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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17
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18 Author: Christian Luginbuehl, 01.05.2003 , Version Alcatraz 0.5
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19 */
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20
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21
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22 function dialog_page() {
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23 window.openDialog("chrome://alcatraz/content/dialog_page.xul", "dialog_page", "chrome,dialog,resizable=no", "");
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24 }
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25
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26
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27 function dialog_options() {
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28 window.openDialog("chrome://alcatraz/content/dialog_options.xul", "dialog_options", "chrome,dialog,resizable=no", "");
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29 }
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30
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31
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32 function updatePageDisplay() {
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33 if ( typeof(window.content.getParameter) == 'function' ) {
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34 var actual = window.content.getParameter('pn');
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35 var total = window.content.getParameter('pt');
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36
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37 if ( (parseInt(actual) > 0) && (parseInt(total) > 0)) {
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38 document.getElementById('button_page').setAttribute('label', actual + " of " + total);
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39 }
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40 }
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41
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42 setTimeout('updatePageDisplay()', 200);
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43 }
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44 setTimeout('updatePageDisplay()', 200);
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45
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46
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47 function page(value) {
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48
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49 var keeparea = getSetting( 'keeparea' );
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50
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51 if ( keeparea == 'true' ) {
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52 window.content.page(value, 2);
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53 } else if ( keeparea == 'false' ) {
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54 window.content.page(value, 1);
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55 } else {
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56 // no preferences saved
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57 window.content.page(value, 1);
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58 }
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59
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60 }
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61
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62
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63 function zoomIn() {
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64
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65 var zoomkind = getSetting( 'zoomkind' );
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66
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67 if ( zoomkind == 'zoomarea' ) {
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68 window.content.zoomArea();
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69 } else if ( zoomkind == 'zoompoint' ) {
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70 window.content.zoomPoint();
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71 } else {
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72 // no preferences saved
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73 window.content.zoomArea();
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74 }
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75
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76 }
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77
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78
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79 function zoomOut() {
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80
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81 var zoomkind = getSetting( 'zoomkind' );
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82
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83 if ( zoomkind == 'zoomarea' ) {
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84 window.content.zoomExtends();
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85 } else if ( zoomkind == 'zoompoint' ) {
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86 window.content.zoomOut();
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87 } else {
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88 // no preferences saved
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89 window.content.zoomExtends();
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90 }
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91
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92 }
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93
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94
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95 function change_help() {
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96
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97 if ( document.getElementById('item_contexthelp').getAttribute('checked') == 'true' ) {
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98
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99 document.getElementById('button_first').setAttribute('tooltiptext', 'Go to the first page of this document');
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100 document.getElementById('button_prev').setAttribute('tooltiptext', 'Go to the previous page of this document');
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101 document.getElementById('button_page').setAttribute('tooltiptext', 'Go to a specific page you enter');
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102 document.getElementById('button_next').setAttribute('tooltiptext', 'Go to the next page of this document');
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103 document.getElementById('button_last').setAttribute('tooltiptext', 'Go to the last page of this document');
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104 document.getElementById('button_mark').setAttribute('tooltiptext', 'Place marks on the picture. Left-click on the image to place a numbered mark');
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105 document.getElementById('button_ref').setAttribute('tooltiptext', 'Get a hyperlink eighter which can reproduce your selected area and marks');
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106 document.getElementById('button_thumbs').setAttribute('tooltiptext', 'Open a thumbnailview of the current document (image serie)');
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107 document.getElementById('button_zoomin').setAttribute('tooltiptext', 'Zoom into the picture (behaviour is selected under ? -> Options)');
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108 document.getElementById('button_zoomout').setAttribute('tooltiptext', 'Zooms out of the selected region');
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109
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110 document.getElementById('button_help').setAttribute('tooltiptext', 'Change default options or (de)select the context-help');
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111
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112 document.getElementById('button_scale').setAttribute('tooltiptext', 'Select the factor the picture will be scaled to (relative to the size of the working area)');
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113 document.getElementById('button_mirror').setAttribute('tooltiptext', 'Mirrors the image eighter horizontally or vertically');
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114 document.getElementById('button_rotate').setAttribute('tooltiptext', 'Rotate the image by the angle you specify');
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115 document.getElementById('button_brightnesscontrast').setAttribute('tooltiptext', 'Adjust the brightness and contrast of the picture');
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116 document.getElementById('button_colors').setAttribute('tooltiptext', 'Adjust the values of each RGB color-channel');
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117
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118 } else {
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119
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120 var buttons = document.getElementsByTagName('button');
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121
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122 for ( i = 0; i < buttons.length; i++ ) {
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123 buttons[i].removeAttribute('tooltiptext');
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124 }
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125
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126 }
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127
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128 }