X-Git-Url: https://svn.cri.ensmp.fr/git/Portfolio.git/blobdiff_plain/011a53d5681ad1f5fa88a534ec041c93d3e7be95..8c870898f8c5b34896619b4f33be97f0eeb228b6:/skins/photo_lightbox_viewer.js?ds=sidebyside

diff --git a/skins/photo_lightbox_viewer.js b/skins/photo_lightbox_viewer.js
index 5146b99..f7afe84 100644
--- a/skins/photo_lightbox_viewer.js
+++ b/skins/photo_lightbox_viewer.js
@@ -1,9 +1,7 @@
 /*
-* © 2008 Benoît Pin – Centre de recherche en informatique – École des mines de Paris
+* 2008-2014 Benoit Pin - MINES ParisTech
 * http://plinn.org
 * Licence Creative Commons http://creativecommons.org/licenses/by-nc/2.0/
-* $Id: photo_lightbox_viewer.js 1006 2009-05-16 16:20:20Z pin $
-* $URL: http://svn.luxia.fr/svn/labo/projects/zope/Portfolio/trunk/skins/photo_lightbox_viewer.js $
 */
 
 
@@ -15,28 +13,30 @@ var reSelected = /.*selected.*/;
 
 Lightbox = function(grid) {
 	this.grid = grid;
+	this.lastCBChecked = undefined;
 	thisLightbox = this;
 	addListener(this.grid, 'click', function(evt){thisLightbox.mouseClickHandler(evt);});
 	if (!browser.isGecko){
 		addListener(this.grid, 'mouseover', function(evt){thisLightbox.mouseOverHandler(evt);});
 		addListener(this.grid, 'mouseout', function(evt){thisLightbox.mouseOutHandler(evt);});
 	}
-}
+};
 
 Lightbox.prototype.mouseClickHandler = function(evt) {
 	var target = getTargetedObject(evt);
-	if (target.tagName == 'IMG') {
+	if (target.tagName === 'IMG') {
 		var img = target;
 		var link =  target.parentNode;
 		var button =  link.parentNode;
 		var slide = button.parentNode;
-		if (link.tagName == 'A') {
+		var req, url;
+		if (link.tagName === 'A') {
 			switch(link.getAttribute('name')) {
 				case 'add_to_selection':
 					disableDefault(evt);
 					link.blur();
-					var req = new XMLHttpRequest();
-					var url = link.href;
+					req = new XMLHttpRequest();
+					url = link.href;
 					req.open("POST", url, true);
 					req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
 					req.send("ajax=1");
@@ -52,8 +52,8 @@ Lightbox.prototype.mouseClickHandler = function(evt) {
 				case 'remove_to_selection':
 					disableDefault(evt);
 					link.blur();
-					var req = new XMLHttpRequest();
-					var url = link.href;
+					req = new XMLHttpRequest();
+					url = link.href;
 					req.open("POST", url, true);
 					req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
 					req.send("ajax=1");
@@ -72,8 +72,8 @@ Lightbox.prototype.mouseClickHandler = function(evt) {
 				case 'hide_for_anonymous':
 					disableDefault(evt);
 					link.blur();
-					var req = new XMLHttpRequest();
-					var url = link.href;
+					req = new XMLHttpRequest();
+					url = link.href;
 					req.open("POST", url, true);
 					req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
 					req.send(null);
@@ -87,8 +87,8 @@ Lightbox.prototype.mouseClickHandler = function(evt) {
 				case 'show_for_anonymous':
 					disableDefault(evt);
 					link.blur();
-					var req = new XMLHttpRequest();
-					var url = link.href;
+					req = new XMLHttpRequest();
+					url = link.href;
 					req.open("POST", url, true);
 					req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
 					req.send(null);
@@ -100,43 +100,94 @@ Lightbox.prototype.mouseClickHandler = function(evt) {
 					break;
 			}
 		}
+	} else if(target.tagName === 'INPUT' && target.type === 'checkbox') {
+		var cb = target;
+		if (cb.checked) {
+			cb.setAttribute('checked', 'checked');
+		}
+		else {
+			cb.removeAttribute('checked');
+		}
+		this.selectCBRange(evt);
 	}
 };
 
 Lightbox.prototype.mouseOverHandler = function(evt) {
 	var target = getTargetedObject(evt);
-	if (target.tagName=='AREA') {
+	if (target.tagName==='AREA') {
 		var slide = target.parentNode.parentNode;
-		if(reSelected.test(slide.className))
-			slide.className = 'slide_over_selected';
-		else
-			slide.className = 'slide_over';
+		if(reSelected.test(slide.className)) {
+			slide.className = 'slide_over_selected';}
+		else {
+			slide.className = 'slide_over';}
 	}
 };
 
 Lightbox.prototype.mouseOutHandler = function(evt) {
 	var target = getTargetedObject(evt);
-	if (target.tagName=='AREA') {
+	if (target.tagName==='AREA') {
 		var slide = target.parentNode.parentNode;
-		if(reSelected.test(slide.className))
-			slide.className = 'selected';
-		else
-			slide.className = undefined;
+		if(reSelected.test(slide.className)) {
+			slide.className = 'selected';}
+		else {
+			slide.className = undefined;}
+	}
+};
+
+Lightbox.prototype.getCBIndex = function(cb) {
+	if (!this.cbIndex) {
+		// build checkbox index
+		this.cbIndex = [];
+		var i, node, c;
+		var nodes = this.grid.childNodes;
+		for (i=0 ; i<nodes.length ; i++) {
+			node = nodes[i];
+			if (node.nodeName === 'SPAN') {
+				c = node.getElementsByTagName('input')[0];
+				c.index = this.cbIndex.length;
+				this.cbIndex[this.cbIndex.length] = c;
+			}
+		}
+	}
+	return cb.index;
+};
+
+Lightbox.prototype.selectCBRange = function(evt) {
+	var target = getTargetedObject(evt);
+	evt = getEventObject(evt);
+	var shift = evt.shiftKey;
+	if (shift && this.lastCBChecked) {
+		var from = this.getCBIndex(this.lastCBChecked);
+		var to = this.getCBIndex(target);
+		var start = Math.min(from, to);
+		var stop = Math.max(from, to);
+		var i;
+		for (i=start ; i<stop ; i++ ) {
+			this.cbIndex[i].setAttribute('checked', 'checked');
+		}
+	}
+	else if (target.checked) {
+		this.lastCBChecked = target;
+	}
+	else {
+		this.lastCBChecked = undefined;
 	}
 };
 
+
 var _outlineSelectedSlide;
 if (browser.isGecko) {
 	_outlineSelectedSlide = function(slide) {
 		slide.className = 'selected';
-	}
+	};
 }
 else {
 	_outlineSelectedSlide = function(slide) {
-		if (slide.className)
-			if (!reSelected.test(slide.className))
+		if (slide.className &&
+			!reSelected.test(slide.className)) {
 				slide.className = slide.className + ' selected';
-	}
+		}
+	};
 }
 
-})();
\ No newline at end of file
+}());
\ No newline at end of file