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

comparison client/digitallibrary/jquery/jquery.digilib.js @ 681:0583d0a38de5 jquery

reset button plus action

author	hertzhaft
date	Wed, 26 Jan 2011 22:34:26 +0100
parents	d18b4170182f
children	2493d64eae64

comparison

equal deleted inserted replaced

-:d18b4170182f
+:0583d0a38de5
 onclick : "showAboutDiv",
 tooltip : "about Digilib",
 img : "help.png"
 },
 reset : {
-onclick : "javascript:resetImage()",
+onclick : "reset",
 tooltip : "reset image",
 img : "reset.png"
 },
 mark : {
 onclick : "setMark",
 'buttonSettings' : {
 'fullscreen' : {
 // path to button images (must end with a slash)
 'imagePath' : 'img/fullscreen/',
 //'standardSet' : ["reference","zoomin","zoomout","zoomarea","zoomfull","pagewidth","back","fwd","page","bird","SEP","help","reset","options"],
-'standardSet' : ["reference","zoomin","zoomout","zoomarea","zoomfull","pagewidth","mark","delmark","hmir","vmir","back","fwd","page","rot","brgt","cont","rgb","quality","size","calibrationx","scale","bird","help","options"],
+'standardSet' : ["reference","zoomin","zoomout","zoomarea","zoomfull","pagewidth","mark","delmark","hmir","vmir","back","fwd","page","rot","brgt","cont","rgb","quality","size","calibrationx","scale","bird","help","reset","options"],
-'specialSet' : ["mark","delmark","hmir","vmir","rot","brgt","cont","rgb","quality","size","calibrationx","scale","SEP","options"],
+'specialSet' : ["mark","delmark","hmir","vmir","rot","brgt","cont","rgb","quality","size","calibrationx","scale","options"],
 'buttonSets' : ['standardSet', 'specialSet']
 },
 'embedded' : {
 'imagePath' : 'img/embedded/16/',
-'standardSet' : ["reference","zoomin","zoomout","zoomarea","zoomfull","hmir","vmir","back","fwd","page","rot","brgt","cont","rgb","quality","size","scale","bird","help","options"],
+'standardSet' : ["reference","zoomin","zoomout","zoomarea","zoomfull","hmir","vmir","back","fwd","page","rot","brgt","cont","rgb","quality","size","scale","bird","help","reset","options"],
-'specialSet' : ["mark","delmark","hmir","vmir","rot","brgt","cont","rgb","quality","size","calibrationx","scale","SEP","options"],
+'specialSet' : ["mark","delmark","hmir","vmir","rot","brgt","cont","rgb","quality","size","calibrationx","scale","options"],
 'buttonSets' : ['standardSet', 'specialSet']
 }
 },
 // button groups
 // is birdView shown?
 }
 }
 return this.each(function() {
 var $elem = $(this);
 var data = $elem.data('digilib');
-var elemSettings;
+var params, elemSettings;
 // if the plugin hasn't been initialized yet
 if (!data) {
 // merge query parameters
 if (isFullscreen) {
-elemSettings = $.extend({}, settings, queryParams);
+params = queryParams;
 } else {
-elemSettings = $.extend({}, settings, parseImgParams($elem));
+params = parseImgParams($elem);
-}
+};
 // store $(this) element in the settings
+elemSettings = $.extend({}, settings, params);
 data =  {
 $elem : $elem,
 settings : elemSettings,
-queryParams : queryParams
+queryParams : params
 };
 // store in data element
 $elem.data('digilib', data);
 }
 unpackParams(data);
 var cont = data.settings.cont;
 if (factor == null) {
 factor = window.prompt("Contrast (-8, 8)", cont);
 }
 data.settings.cont = factor;
+redisplay(data);
+},
+reset : function (data) {
+var settings = data.settings;
+var paramNames = settings.digilibParamNames;
+var params = data.queryParams;
+resetData(data);
+// delete all digilib parameters
+for (var i = 0; i < paramNames.length; i++) {
+var paramName = paramNames[i];
+delete settings[paramName];
+};
+// fullscreen: restore only fn/pn parameters
+if (settings.interactionMode === 'fullscreen') {
+settings['fn'] = params.fn;
+settings['pn'] = params.pn;
+// embedded: restore original parameters
+} else {
+$.extend(settings, params);
+};
 redisplay(data);
 }
 };
 // returns parameters from page url
 }
 mo += f;
 }
 settings.mo = mo;
 }
-// digilib option birdview
+// digilib option birdview TODO: replace with cookie
-if (settings.isBirdDivVisible) {
+//if (settings.isBirdDivVisible) {
-data.dlOpts.birdview = 1;
+//    data.dlOpts.birdview = 1;
-} else {
+//} else {
-delete data.dlOpts.birdview;
+//    delete data.dlOpts.birdview;
-}
+//}
 // digilib options
 if (data.dlOpts) {
 var clop = '';
 for (var o in data.dlOpts) {
 if (clop) {
 }
 clop += o;
 }
 settings.clop = clop;
 }
+};
+// clear digilib data for reset
+var resetData = function (data) {
+if (data.zoomArea) delete data.zoomArea;
+if (data.marks) delete data.marks;
+if (data.scalerFlags) delete data.scalerFlags;
+if (data.dlOpts) delete data.dlOpts;
 };
 // (re)load the img from a new scaler URL
 var redisplay = function (data) {
 var settings = data.settings;
 return actions.init.apply(this, arguments);
 } else {
 $.error( 'action ' + action + ' does not exist on jQuery.digilib' );
 }
 };
 })(jQuery);