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make pdf viewer work a bit better with the rest of owncloud

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This commit is contained in:
Robin Appelman 2012-01-14 21:38:33 +01:00
parent f4ce399162
commit 4cc68eac6d
3 changed files with 42 additions and 6 deletions
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2
apps/files_pdfviewer/appinfo/app.php
View file

@ -1,7 +1,5 @@
<?php
//load the required files
//OC_Util::addStyle( 'files_texteditor', 'style' );
//OC_Util::addScript( 'files_texteditor', 'editor');
OC_Util::addScript( 'files_pdfviewer', 'viewer');
OC_Util::addStyle( 'files_pdfviewer', 'viewer');
OC_Util::addScript( 'files_pdfviewer', 'pdfjs/build/pdf');

25
apps/files_pdfviewer/js/pdfview.js
View file

@ -31,6 +31,7 @@ var cache = new Cache(kCacheSize);
var currentPageNumber = 1;
var PDFView = {
active: false,
pages: [],
thumbnails: [],
currentScale: kDefaultScale,
@ -146,6 +147,9 @@ var PDFView = {
navigateTo: function pdfViewNavigateTo(dest) {
if (typeof dest === 'string')
if(!this.destinations || ! this.destinations[dest]){
return; // invalid destination
}
dest = this.destinations[dest];
if (!(dest instanceof Array))
return; // invalid destination
@ -628,10 +632,16 @@ function updateViewarea() {
}
window.addEventListener('scroll', function webViewerScroll(evt) {
if(!PDFView.active){
return;
}
updateViewarea();
}, true);
window.addEventListener('resize', function webViewerResize(evt) {
if(!PDFView.active){
return;
}
if (document.getElementById('pageWidthOption').selected ||
document.getElementById('pageFitOption').selected)
PDFView.parseScale(document.getElementById('scaleSelect').value);
@ -639,10 +649,16 @@ window.addEventListener('resize', function webViewerResize(evt) {
});
window.addEventListener('hashchange', function webViewerHashchange(evt) {
if(!PDFView.active){
return;
}
PDFView.setHash(document.location.hash.substring(1));
});
window.addEventListener('change', function webViewerChange(evt) {
if(!PDFView.active){
return;
}
var files = evt.target.files;
if (!files || files.length == 0)
return;
@ -671,6 +687,9 @@ window.addEventListener('change', function webViewerChange(evt) {
}, true);
window.addEventListener('scalechange', function scalechange(evt) {
if(!PDFView.active){
return;
}
var customScaleOption = document.getElementById('customScaleOption');
customScaleOption.selected = false;
@ -703,6 +722,9 @@ window.addEventListener('scalechange', function scalechange(evt) {
}, true);
window.addEventListener('pagechange', function pagechange(evt) {
if(!PDFView.active){
return;
}
var page = evt.pageNumber;
if (document.getElementById('pageNumber').value != page)
document.getElementById('pageNumber').value = page;
@ -711,6 +733,9 @@ window.addEventListener('pagechange', function pagechange(evt) {
}, true);
window.addEventListener('keydown', function keydown(evt) {
if(!PDFView.active){
return;
}
var curElement = document.activeElement;
var controlsElement = document.getElementById('controls2');
while (curElement) {

21
apps/files_pdfviewer/js/viewer.js
View file

@ -5,6 +5,7 @@ function hidePDFviewer() {
$("#viewer").remove();
$("#loading").remove()
document.title = showPDFviewer.lastTitle;
PDFView.active=false;
}
function showPDFviewer(dir,filename){
@ -21,8 +22,21 @@ function showPDFviewer(dir,filename){
var oldcontent = $("#content").html();
$("#content").html(oldcontent+'<div id="loading">Loading... 0%</div><div id="viewer"></div>');
showPDFviewer.lastTitle = document.title;
PDFView.Ptitle = filename;
PDFView.open(url,1.00);
if(!showPDFviewer.loaded){
OC.addScript( 'files_pdfviewer', 'pdfjs/build/pdf',function(){
OC.addScript( 'files_pdfviewer', 'pdfview',function(){
showPDFviewer.loaded=true;
PDFJS.workerSrc = OC.filePath('files_pdfviewer','js','pdfjs/build/pdf.js');
PDFView.Ptitle = filename;
PDFView.open(url,1.00);
PDFView.active=true;
});
});
}else{
PDFView.Ptitle = filename;
PDFView.open(url,1.00);
PDFView.active=true;
}
$("#pageWidthOption").attr("selected","selected");
showPDFviewer.shown = true;
}
@ -30,8 +44,7 @@ function showPDFviewer(dir,filename){
showPDFviewer.shown=false;
showPDFviewer.oldCode='';
showPDFviewer.lastTitle='';
var extrahtml = '<li id="extra" style="display:none;"><a title="" href="'+OC.webroot+"/apps/files_pdfviewer/lastopened.php"+'" style="background-image:url(/owncloud/apps/files_pdfviewer/css/history.png)">Last opened</a></li>';
showPDFviewer.loaded=false;
$(document).ready(function(){
if(location.href.indexOf("files")!=-1) {