Mercurial > hg > digilib-old

comparison client/digitallibrary/jquery/jquery.digilib.js @ 722:73cac710bea4 jquery

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still the strange bug when dragging the zoomed image in embedded mode
author hertzhaft
date Mon, 31 Jan 2011 16:22:39 +0100
parents dccff3759699
children c6878e9575fe
comparison
equal deleted inserted replaced
721:dccff3759699 722:73cac710bea4
783 } else { 783 } else {
784 // embedded mode -- just change img src 784 // embedded mode -- just change img src
785 var url = getScalerUrl(data); 785 var url = getScalerUrl(data);
786 data.$img.attr('src', url); 786 data.$img.attr('src', url);
787 // load new bird img (in case the scalerUrl has changed, like in gotopage) 787 // load new bird img (in case the scalerUrl has changed, like in gotopage)
788 showBirdDiv(data); 788 showBirdImage(data);
789 } 789 }
790 }; 790 };
791 791
792 // returns maximum size for scaler img in fullscreen mode 792 // returns maximum size for scaler img in fullscreen mode
793 var getFullscreenImgSize = function($elem) { 793 var getFullscreenImgSize = function($elem) {
838 data.$scaler = $scaler; 838 data.$scaler = $scaler;
839 data.$img = $img; 839 data.$img = $img;
840 // setup image load handler before setting the src attribute (IE bug) 840 // setup image load handler before setting the src attribute (IE bug)
841 $img.load(scalerImgLoadedHandler(data)); 841 $img.load(scalerImgLoadedHandler(data));
842 $img.attr('src', scalerUrl); 842 $img.attr('src', scalerUrl);
843 // set scaler div size explicitly in case $img is hidden (for zoomDrag)
844 $imgRect = geom.rectangle($img);
845 $imgRect.adjustDiv(data.$scaler);
846 }; 843 };
847 844
848 // creates HTML structure for buttons in elem 845 // creates HTML structure for buttons in elem
849 var createButtons = function (data, buttonSetIdx) { 846 var createButtons = function (data, buttonSetIdx) {
850 var $elem = data.$elem; 847 var $elem = data.$elem;
925 $birdZoom.css(data.settings.birdIndicatorStyle); 922 $birdZoom.css(data.settings.birdIndicatorStyle);
926 data.$birdDiv = $birdDiv; 923 data.$birdDiv = $birdDiv;
927 data.$birdZoom = $birdZoom; 924 data.$birdZoom = $birdZoom;
928 data.$birdImg = $birdImg; 925 data.$birdImg = $birdImg;
929 $birdImg.load(birdImgLoadedHandler(data)); 926 $birdImg.load(birdImgLoadedHandler(data));
930 showBirdDiv(data); 927 showBirdImage(data);
931 birdZoom(data); 928 birdZoom(data);
932 }; 929 };
933 930
934 // puts correct img into bird div 931 // puts correct img into bird div
935 var showBirdDiv = function (data) { 932 var showBirdImage = function (data) {
933 var $birdDiv = data.$birdDiv;
934 if ($birdDiv == null) return null;
936 var settings = data.settings; 935 var settings = data.settings;
937 var $birdImg = data.$birdImg; 936 var $birdImg = data.$birdImg;
938 var $birdDiv = data.$birdDiv;
939 var birdDivOptions = { 937 var birdDivOptions = {
940 dw : settings.birdDivWidth, 938 dw : settings.birdDivWidth,
941 dh : settings.birdDivHeight 939 dh : settings.birdDivHeight
942 }; 940 };
943 var birdSettings = $.extend({}, settings, birdDivOptions); 941 var birdSettings = $.extend({}, settings, birdDivOptions);
1348 }; 1346 };
1349 1347
1350 var dragEnd = function (evt) { 1348 var dragEnd = function (evt) {
1351 // mouseup handler: reload zoomed image in new position 1349 // mouseup handler: reload zoomed image in new position
1352 $scaler.css({ 1350 $scaler.css({
1351 'background-image' : 'none',
1353 'cursor' : 'default' 1352 'cursor' : 'default'
1354 }); 1353 });
1355 $(document).unbind("mousemove.digilib", dragMove); 1354 $(document).unbind("mousemove.digilib", dragMove);
1356 $(document).unbind("mouseup.digilib", dragEnd); 1355 $(document).unbind("mouseup.digilib", dragEnd);
1357 // calculate relative offset 1356 // calculate relative offset