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fix imageviewer again

This commit is contained in:
Robin Appelman 2011-06-04 22:41:17 +02:00
parent 40a96aab28
commit b0476bf174
2 changed files with 14 additions and 7 deletions
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2
apps/files_imageviewer/css/lightbox.css
View File

@ -1,5 +1,6 @@
#lightbox_overlay{
position:fixed;
display:none;
height:100%;
width:100%;
top:0px;
@ -12,6 +13,7 @@
#lightbox{
position:fixed;
display:none;
max-height:90%;
max-width:90%;
top:10px;

13
apps/files_imageviewer/js/lightbox.js
View File

@ -1,12 +1,13 @@
var lightBoxShown=false;
$(document).ready(function() {
images={};//image cache
FileActions.register('image','View',function(filename){
var location='ajax/download.php?files='+filename+'&dir='+$('#dir').val();
var overlay=$('<div id="lightbox_overlay"/>');
$( 'body' ).append(overlay);
var container=$('<div id="lightbox"/>');
$( 'body' ).append(container);
FileActions.register('image','View',function(filename){
var location='ajax/download.php?files='+filename+'&dir='+$('#dir').val();
overlay.show();
if(!images[location]){
var img = new Image();
img.onload = function(){
@ -39,12 +40,16 @@ function showLightbox(container,img){
container.append(img);
container.css('top',Math.round( ($( window ).height() - img.height)/2));
container.css('left',Math.round( ($( window ).width() - img.width)/2));
$('#lightbox').show();
setTimeout(function(){
lightBoxShown=true;
},100);
}
function hideLightbox(){
if(lightBoxShown){
$('#lightbox_overlay').remove();
$('#lightbox').remove();
$('#lightbox_overlay').hide();
$('#lightbox').hide();
lightBoxShown=false;
}
}