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

comparison client/digitallibrary/jquery/jquery.digilib.js @ 725:96dc93ff4d68 jquery

really renamed birdMoveArea, really merged fix for no zoom area.

author	robcast
date	Tue, 01 Feb 2011 16:30:38 +0100
parents	7ab46d84be32
children	f5a0ac47bddd

comparison

equal deleted inserted replaced

-:7ab46d84be32
+:96dc93ff4d68
 // onload handler re-renders
 } else {
 // re-render
 renderBirdArea(data);
 // enable click and drag
-birdMoveArea(data);
+setupBirdDrag(data);
 }
 };
 // creates HTML structure for the about view in elem
 var setupAboutDiv = function (data) {
 // create Transform from current area and picsize
 data.birdTrafo = getImgTrafo($img, MAX_ZOOMAREA);
 // display red indicator around zoomarea
 renderBirdArea(data);
 // enable click and drag
-birdMoveArea(data);
+setupBirdDrag(data);
 };
 };
 // place marks on the image
 var renderMarks = function (data) {
 // bind start zoom handler
 $scaler.one('mousedown.digilib', zoomStart);
 };
 // bird's eye view zoom area click and drag handler
-var birdMoveArea = function(data) {
+var setupBirdDrag = function(data) {
 var $birdImg = data.$birdImg;
 var $birdZoom = data.$birdZoom;
 var $document = $(document);
 var startPos, newRect, birdImgRect, birdZoomRect;
 // clear old handler
 $document.unbind(".dlBirdMove");
 $birdImg.unbind(".dlBirdMove");
 $birdZoom.unbind(".dlBirdMove");
-// set new handler
+if (! isFullArea(data.zoomArea)) {
-$birdImg.bind("mousedown.dlBirdMove", birdZoomStartDrag);
+// set new handler
-$birdZoom.bind("mousedown.dlBirdMove", birdZoomStartDrag);
+$birdImg.bind("mousedown.dlBirdMove", birdZoomStartDrag);
+$birdZoom.bind("mousedown.dlBirdMove", birdZoomStartDrag);
+}
 };
 var setupZoomDrag = function(data) {
 // setup handlers for dragging the zoomed image
 var pt1, pt2;
 }
 return settings[key];
 };
 // auxiliary function (from old dllib.js)
-isFullArea = function(area) {
+var isFullArea = function(area) {
 return (area.width === 1.0) && (area.height === 1.0);
 };
 // auxiliary function (from Douglas Crockford, A.10)
 var isNumber = function isNumber(value) {