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Merge pull request #4329 from dferer/attachments-support

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Preliminary attachments support
This commit is contained in:
Yury Delendik 2014-04-18 11:41:45 -05:00
commit 3b2af5149c
14 changed files with 294 additions and 38 deletions
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2
extensions/b2g/viewer.html
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@ -89,10 +89,12 @@ limitations under the License.
<div id="toolbarSidebar">
<button id="viewThumbnail"></button>
<button id="viewOutline"></button>
<button id="viewAttachments"></button>
</div>
<div id="sidebarContent">
<div id="thumbnailView"></div>
<div id="outlineView"></div>
<div id="attachmentsView"></div>
</div>
</div> <!-- sidebarContainer -->

6
extensions/firefox/content/PdfStreamConverter.jsm
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@ -227,7 +227,8 @@ ChromeActions.prototype = {
// the original url.
var originalUri = NetUtil.newURI(data.originalUrl);
var filename = data.filename;
if (typeof filename !== 'string' || !/\.pdf$/i.test(filename)) {
if (typeof filename !== 'string' ||
(!/\.pdf$/i.test(filename) && !data.isAttachment)) {
filename = 'document.pdf';
}
var blobUri = data.blobUrl ? NetUtil.newURI(data.blobUrl) : originalUri;
@ -273,7 +274,8 @@ ChromeActions.prototype = {
var listener = {
extListener: null,
onStartRequest: function(aRequest, aContext) {
this.extListener = extHelperAppSvc.doContent('application/pdf',
this.extListener = extHelperAppSvc.doContent((data.isAttachment ? '' :
'application/pdf'),
aRequest, frontWindow, false);
this.extListener.onStartRequest(aRequest, aContext);
},

2
l10n/en-US/viewer.properties
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@ -89,6 +89,8 @@ toggle_sidebar.title=Toggle Sidebar
toggle_sidebar_label=Toggle Sidebar
outline.title=Show Document Outline
outline_label=Document Outline
attachments.title=Show Attachments
attachments_label=Attachments
thumbs.title=Show Thumbnails
thumbs_label=Thumbnails
findbar.title=Find in Document

2
l10n/fr/viewer.properties
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@ -64,6 +64,8 @@ toggle_sidebar.title=Afficher/Masquer le panneau latéral
toggle_sidebar_label=Afficher/Masquer le panneau latéral
outline.title=Afficher les signets
outline_label=Signets du document
attachments.title=Afficher les pièces jointes
attachments_label=Pièces jointes
thumbs.title=Afficher les vignettes
thumbs_label=Vignettes
findbar.title=Rechercher dans le document

115
src/core/obj.js
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@ -454,6 +454,30 @@ var Catalog = (function CatalogClosure() {
}
return shadow(this, 'destinations', dests);
},
get attachments() {
var xref = this.xref;
var attachments, nameTreeRef;
var obj = this.catDict.get('Names');
if (obj) {
nameTreeRef = obj.getRaw('EmbeddedFiles');
}
if (nameTreeRef) {
var nameTree = new NameTree(nameTreeRef, xref);
var names = nameTree.getAll();
for (var name in names) {
if (!names.hasOwnProperty(name)) {
continue;
}
var fs = new FileSpec(names[name], xref);
if (!attachments) {
attachments = {};
}
attachments[stringToPDFString(name)] = fs.serializable;
}
}
return shadow(this, 'attachments', attachments);
},
get javaScript() {
var xref = this.xref;
var obj = this.catDict.get('Names');
@ -1315,6 +1339,97 @@ var NameTree = (function NameTreeClosure() {
return NameTree;
})();
/**
* "A PDF file can refer to the contents of another file by using a File
* Specification (PDF 1.1)", see the spec (7.11) for more details.
* NOTE: Only embedded files are supported (as part of the attachments support)
* TODO: support the 'URL' file system (with caching if !/V), portable
* collections attributes and related files (/RF)
*/
var FileSpec = (function FileSpecClosure() {
function FileSpec(root, xref) {
if (!root || !isDict(root)) {
return;
}
this.xref = xref;
this.root = root;
if (root.has('FS')) {
this.fs = root.get('FS');
}
this.description = root.has('Desc') ?
stringToPDFString(root.get('Desc')) :
'';
if (root.has('RF')) {
warn('Related file specifications are not supported');
}
this.contentAvailable = true;
if (!root.has('EF')) {
this.contentAvailable = false;
warn('Non-embedded file specifications are not supported');
}
}
function pickPlatformItem(dict) {
// Look for the filename in this order:
// UF, F, Unix, Mac, DOS
if (dict.has('UF')) {
return dict.get('UF');
} else if (dict.has('F')) {
return dict.get('F');
} else if (dict.has('Unix')) {
return dict.get('Unix');
} else if (dict.has('Mac')) {
return dict.get('Mac');
} else if (dict.has('DOS')) {
return dict.get('DOS');
} else {
return null;
}
}
FileSpec.prototype = {
get filename() {
if (!this._filename && this.root) {
var filename = pickPlatformItem(this.root) || 'unnamed';
this._filename = stringToPDFString(filename).
replace(/\\\\/g, '\\').
replace(/\\\//g, '/').
replace(/\\/g, '/');
}
return this._filename;
},
get content() {
if (!this.contentAvailable) {
return null;
}
if (!this.contentRef && this.root) {
this.contentRef = pickPlatformItem(this.root.get('EF'));
}
var content = null;
if (this.contentRef) {
var xref = this.xref;
var fileObj = xref.fetchIfRef(this.contentRef);
if (fileObj && isStream(fileObj)) {
content = fileObj.getBytes();
} else {
warn('Embedded file specification points to non-existing/invalid ' +
'content');
}
} else {
warn('Embedded file specification does not have a content');
}
return content;
},
get serializable() {
return {
filename: this.filename,
content: this.content
};
}
};
return FileSpec;
})();
/**
* A helper for loading missing data in object graphs. It traverses the graph
* depth first and queues up any objects that have missing data. Once it has

8
src/core/worker.js
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@ -306,6 +306,14 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
}
);
handler.on('GetAttachments',
function wphSetupGetAttachments(data, deferred) {
pdfManager.ensureCatalog('attachments').then(function(attachments) {
deferred.resolve(attachments);
}, deferred.reject);
}
);
handler.on('GetData', function wphSetupGetData(data, deferred) {
pdfManager.requestLoadedStream();
pdfManager.onLoadedStream().then(function(stream) {

17
src/display/api.js
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@ -259,6 +259,13 @@ var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
getDestinations: function PDFDocumentProxy_getDestinations() {
return this.transport.getDestinations();
},
/**
* @return {Promise} A promise that is resolved with a lookup table for
* mapping named attachments to their content.
*/
getAttachments: function PDFDocumentProxy_getAttachments() {
return this.transport.getAttachments();
},
/**
* @return {Promise} A promise that is resolved with an array of all the
* JavaScript strings in the name tree.
@ -1046,6 +1053,16 @@ var WorkerTransport = (function WorkerTransportClosure() {
return promise;
},
getAttachments: function WorkerTransport_getAttachments() {
var promise = new PDFJS.LegacyPromise();
this.messageHandler.send('GetAttachments', null,
function transportAttachments(attachments) {
promise.resolve(attachments);
}
);
return promise;
},
startCleanup: function WorkerTransport_startCleanup() {
this.messageHandler.send('Cleanup', null,
function endCleanup() {

7
web/download_manager.js
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@ -66,6 +66,13 @@ var DownloadManager = (function DownloadManagerClosure() {
download(url + '#pdfjs.action=download', filename);
},
downloadData: function DownloadManager_downloadData(data, filename,
contentType) {
var blobUrl = PDFJS.createObjectURL(data, contentType);
download(blobUrl, filename);
},
download: function DownloadManager_download(blob, url, filename) {
if (!URL) {
// URL.createObjectURL is not supported

12
web/firefoxcom.js
View File

@ -83,6 +83,18 @@ var DownloadManager = (function DownloadManagerClosure() {
});
},
downloadData: function DownloadManager_downloadData(data, filename,
contentType) {
var blobUrl = PDFJS.createObjectURL(data, contentType);
FirefoxCom.request('download', {
blobUrl: blobUrl,
originalUrl: blobUrl,
filename: filename,
isAttachment: true
});
},
download: function DownloadManager_download(blob, url, filename) {
var blobUrl = window.URL.createObjectURL(blob);

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web/images/toolbarButton-viewAttachments@2x.png Normal file
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26
web/viewer.css
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@ -602,6 +602,9 @@ html[dir='rtl'] .splitToolbarButton > .toolbarButton {
0 0 1px hsla(0,0%,0%,.05);
z-index: 199;
}
.splitToolbarButton > .toolbarButton {
position: relative;
}
html[dir='ltr'] .splitToolbarButton > .toolbarButton:first-child,
html[dir='rtl'] .splitToolbarButton > .toolbarButton:last-child {
position: relative;
@ -948,6 +951,10 @@ html[dir="rtl"] #viewOutline.toolbarButton::before {
content: url(images/toolbarButton-viewOutline-rtl.png);
}
#viewAttachments.toolbarButton::before {
content: url(images/toolbarButton-viewAttachments.png);
}
#viewFind.toolbarButton::before {
content: url(images/toolbarButton-search.png);
}
@ -1165,7 +1172,8 @@ a:focus > .thumbnail > .thumbnailSelectionRing,
color: hsla(0,0%,100%,1);
}
#outlineView {
#outlineView,
#attachmentsView {
position: absolute;
width: 192px;
top: 0;
@ -1185,7 +1193,8 @@ html[dir='rtl'] .outlineItem > .outlineItems {
margin-right: 20px;
}
.outlineItem > a {
.outlineItem > a,
.attachmentsItem > a {
text-decoration: none;
display: inline-block;
min-width: 95%;
@ -1199,15 +1208,18 @@ html[dir='rtl'] .outlineItem > .outlineItems {
white-space: normal;
}
html[dir='ltr'] .outlineItem > a {
html[dir='ltr'] .outlineItem > a,
html[dir='ltr'] .attachmentsItem > a {
padding: 2px 0 5px 10px;
}
html[dir='rtl'] .outlineItem > a {
html[dir='rtl'] .outlineItem > a,
html[dir='rtl'] .attachmentsItem > a {
padding: 2px 10px 5px 0;
}
.outlineItem > a:hover {
.outlineItem > a:hover,
.attachmentsItem > a:hover {
background-color: hsla(0,0%,100%,.02);
background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0));
background-clip: padding-box;
@ -1746,6 +1758,10 @@ html[dir='rtl'] #documentPropertiesContainer .row > * {
content: url(images/toolbarButton-viewOutline-rtl@2x.png);
}
#viewAttachments.toolbarButton::before {
content: url(images/toolbarButton-viewAttachments@2x.png);
}
#viewFind.toolbarButton::before {
content: url(images/toolbarButton-search@2x.png);
}

55
web/viewer.html
View File

@ -105,6 +105,9 @@ http://sourceforge.net/adobe/cmap/wiki/License/
<button id="viewOutline" class="toolbarButton group" title="Show Document Outline" tabindex="3" data-l10n-id="outline">
<span data-l10n-id="outline_label">Document Outline</span>
</button>
<button id="viewAttachments" class="toolbarButton group" title="Show Attachments" tabindex="4" data-l10n-id="attachments">
<span data-l10n-id="attachments_label">Attachments</span>
</button>
</div>
</div>
<div id="sidebarContent">
@ -112,6 +115,8 @@ http://sourceforge.net/adobe/cmap/wiki/License/
</div>
<div id="outlineView" class="hidden">
</div>
<div id="attachmentsView" class="hidden">
</div>
</div>
</div> <!-- sidebarContainer -->
@ -137,53 +142,53 @@ http://sourceforge.net/adobe/cmap/wiki/License/
<div id="secondaryToolbar" class="secondaryToolbar hidden doorHangerRight">
<div id="secondaryToolbarButtonContainer">
<button id="secondaryPresentationMode" class="secondaryToolbarButton presentationMode visibleLargeView" title="Switch to Presentation Mode" tabindex="18" data-l10n-id="presentation_mode">
<button id="secondaryPresentationMode" class="secondaryToolbarButton presentationMode visibleLargeView" title="Switch to Presentation Mode" tabindex="19" data-l10n-id="presentation_mode">
<span data-l10n-id="presentation_mode_label">Presentation Mode</span>
</button>
<button id="secondaryOpenFile" class="secondaryToolbarButton openFile visibleLargeView" title="Open File" tabindex="19" data-l10n-id="open_file">
<button id="secondaryOpenFile" class="secondaryToolbarButton openFile visibleLargeView" title="Open File" tabindex="20" data-l10n-id="open_file">
<span data-l10n-id="open_file_label">Open</span>
</button>
<button id="secondaryPrint" class="secondaryToolbarButton print visibleMediumView" title="Print" tabindex="20" data-l10n-id="print">
<button id="secondaryPrint" class="secondaryToolbarButton print visibleMediumView" title="Print" tabindex="21" data-l10n-id="print">
<span data-l10n-id="print_label">Print</span>
</button>
<button id="secondaryDownload" class="secondaryToolbarButton download visibleMediumView" title="Download" tabindex="21" data-l10n-id="download">
<button id="secondaryDownload" class="secondaryToolbarButton download visibleMediumView" title="Download" tabindex="22" data-l10n-id="download">
<span data-l10n-id="download_label">Download</span>
</button>
<a href="#" id="secondaryViewBookmark" class="secondaryToolbarButton bookmark visibleSmallView" title="Current view (copy or open in new window)" tabindex="22" data-l10n-id="bookmark">
<a href="#" id="secondaryViewBookmark" class="secondaryToolbarButton bookmark visibleSmallView" title="Current view (copy or open in new window)" tabindex="23" data-l10n-id="bookmark">
<span data-l10n-id="bookmark_label">Current View</span>
</a>
<div class="horizontalToolbarSeparator visibleLargeView"></div>
<button id="firstPage" class="secondaryToolbarButton firstPage" title="Go to First Page" tabindex="23" data-l10n-id="first_page">
<button id="firstPage" class="secondaryToolbarButton firstPage" title="Go to First Page" tabindex="24" data-l10n-id="first_page">
<span data-l10n-id="first_page_label">Go to First Page</span>
</button>
<button id="lastPage" class="secondaryToolbarButton lastPage" title="Go to Last Page" tabindex="24" data-l10n-id="last_page">
<button id="lastPage" class="secondaryToolbarButton lastPage" title="Go to Last Page" tabindex="25" data-l10n-id="last_page">
<span data-l10n-id="last_page_label">Go to Last Page</span>
</button>
<div class="horizontalToolbarSeparator"></div>
<button id="pageRotateCw" class="secondaryToolbarButton rotateCw" title="Rotate Clockwise" tabindex="25" data-l10n-id="page_rotate_cw">
<button id="pageRotateCw" class="secondaryToolbarButton rotateCw" title="Rotate Clockwise" tabindex="26" data-l10n-id="page_rotate_cw">
<span data-l10n-id="page_rotate_cw_label">Rotate Clockwise</span>
</button>
<button id="pageRotateCcw" class="secondaryToolbarButton rotateCcw" title="Rotate Counterclockwise" tabindex="26" data-l10n-id="page_rotate_ccw">
<button id="pageRotateCcw" class="secondaryToolbarButton rotateCcw" title="Rotate Counterclockwise" tabindex="27" data-l10n-id="page_rotate_ccw">
<span data-l10n-id="page_rotate_ccw_label">Rotate Counterclockwise</span>
</button>
<div class="horizontalToolbarSeparator"></div>
<button id="toggleHandTool" class="secondaryToolbarButton handTool" title="Enable hand tool" tabindex="27" data-l10n-id="hand_tool_enable">
<button id="toggleHandTool" class="secondaryToolbarButton handTool" title="Enable hand tool" tabindex="28" data-l10n-id="hand_tool_enable">
<span data-l10n-id="hand_tool_enable_label">Enable hand tool</span>
</button>
<div class="horizontalToolbarSeparator"></div>
<button id="documentProperties" class="secondaryToolbarButton documentProperties" title="Document Properties…" tabindex="28" data-l10n-id="document_properties">
<button id="documentProperties" class="secondaryToolbarButton documentProperties" title="Document Properties…" tabindex="29" data-l10n-id="document_properties">
<span data-l10n-id="document_properties_label">Document Properties…</span>
</button>
</div>
@ -193,66 +198,66 @@ http://sourceforge.net/adobe/cmap/wiki/License/
<div id="toolbarContainer">
<div id="toolbarViewer">
<div id="toolbarViewerLeft">
<button id="sidebarToggle" class="toolbarButton" title="Toggle Sidebar" tabindex="4" data-l10n-id="toggle_sidebar">
<button id="sidebarToggle" class="toolbarButton" title="Toggle Sidebar" tabindex="5" data-l10n-id="toggle_sidebar">
<span data-l10n-id="toggle_sidebar_label">Toggle Sidebar</span>
</button>
<div class="toolbarButtonSpacer"></div>
<button id="viewFind" class="toolbarButton group hiddenSmallView" title="Find in Document" tabindex="5" data-l10n-id="findbar">
<button id="viewFind" class="toolbarButton group hiddenSmallView" title="Find in Document" tabindex="6" data-l10n-id="findbar">
<span data-l10n-id="findbar_label">Find</span>
</button>
<div class="splitToolbarButton">
<button class="toolbarButton pageUp" title="Previous Page" id="previous" tabindex="6" data-l10n-id="previous">
<button class="toolbarButton pageUp" title="Previous Page" id="previous" tabindex="7" data-l10n-id="previous">
<span data-l10n-id="previous_label">Previous</span>
</button>
<div class="splitToolbarButtonSeparator"></div>
<button class="toolbarButton pageDown" title="Next Page" id="next" tabindex="7" data-l10n-id="next">
<button class="toolbarButton pageDown" title="Next Page" id="next" tabindex="8" data-l10n-id="next">
<span data-l10n-id="next_label">Next</span>
</button>
</div>
<label id="pageNumberLabel" class="toolbarLabel" for="pageNumber" data-l10n-id="page_label">Page: </label>
<input type="number" id="pageNumber" class="toolbarField pageNumber" value="1" size="4" min="1" tabindex="8">
<input type="number" id="pageNumber" class="toolbarField pageNumber" value="1" size="4" min="1" tabindex="9">
<span id="numPages" class="toolbarLabel"></span>
</div>
<div id="toolbarViewerRight">
<button id="presentationMode" class="toolbarButton presentationMode hiddenLargeView" title="Switch to Presentation Mode" tabindex="12" data-l10n-id="presentation_mode">
<button id="presentationMode" class="toolbarButton presentationMode hiddenLargeView" title="Switch to Presentation Mode" tabindex="13" data-l10n-id="presentation_mode">
<span data-l10n-id="presentation_mode_label">Presentation Mode</span>
</button>
<button id="openFile" class="toolbarButton openFile hiddenLargeView" title="Open File" tabindex="13" data-l10n-id="open_file">
<button id="openFile" class="toolbarButton openFile hiddenLargeView" title="Open File" tabindex="14" data-l10n-id="open_file">
<span data-l10n-id="open_file_label">Open</span>
</button>
<button id="print" class="toolbarButton print hiddenMediumView" title="Print" tabindex="14" data-l10n-id="print">
<button id="print" class="toolbarButton print hiddenMediumView" title="Print" tabindex="15" data-l10n-id="print">
<span data-l10n-id="print_label">Print</span>
</button>
<button id="download" class="toolbarButton download hiddenMediumView" title="Download" tabindex="15" data-l10n-id="download">
<button id="download" class="toolbarButton download hiddenMediumView" title="Download" tabindex="16" data-l10n-id="download">
<span data-l10n-id="download_label">Download</span>
</button>
<!-- <div class="toolbarButtonSpacer"></div> -->
<a href="#" id="viewBookmark" class="toolbarButton bookmark hiddenSmallView" title="Current view (copy or open in new window)" tabindex="16" data-l10n-id="bookmark">
<a href="#" id="viewBookmark" class="toolbarButton bookmark hiddenSmallView" title="Current view (copy or open in new window)" tabindex="17" data-l10n-id="bookmark">
<span data-l10n-id="bookmark_label">Current View</span>
</a>
<div class="verticalToolbarSeparator hiddenSmallView"></div>
<button id="secondaryToolbarToggle" class="toolbarButton" title="Tools" tabindex="17" data-l10n-id="tools">
<button id="secondaryToolbarToggle" class="toolbarButton" title="Tools" tabindex="18" data-l10n-id="tools">
<span data-l10n-id="tools_label">Tools</span>
</button>
</div>
<div class="outerCenter">
<div class="innerCenter" id="toolbarViewerMiddle">
<div class="splitToolbarButton">
<button id="zoomOut" class="toolbarButton zoomOut" title="Zoom Out" tabindex="9" data-l10n-id="zoom_out">
<button id="zoomOut" class="toolbarButton zoomOut" title="Zoom Out" tabindex="10" data-l10n-id="zoom_out">
<span data-l10n-id="zoom_out_label">Zoom Out</span>
</button>
<div class="splitToolbarButtonSeparator"></div>
<button id="zoomIn" class="toolbarButton zoomIn" title="Zoom In" tabindex="10" data-l10n-id="zoom_in">
<button id="zoomIn" class="toolbarButton zoomIn" title="Zoom In" tabindex="11" data-l10n-id="zoom_in">
<span data-l10n-id="zoom_in_label">Zoom In</span>
</button>
</div>
<span id="scaleSelectContainer" class="dropdownToolbarButton">
<select id="scaleSelect" title="Zoom" tabindex="11" data-l10n-id="zoom">
<select id="scaleSelect" title="Zoom" tabindex="12" data-l10n-id="zoom">
<option id="pageAutoOption" title="" value="auto" selected="selected" data-l10n-id="page_scale_auto">Automatic Zoom</option>
<option id="pageActualOption" title="" value="page-actual" data-l10n-id="page_scale_actual">Actual Size</option>
<option id="pageFitOption" title="" value="page-fit" data-l10n-id="page_scale_fit">Fit Page</option>

80
web/viewer.js
View File

@ -1094,6 +1094,10 @@ var PDFView = {
});
}
});
pdfDocument.getAttachments().then(function(attachments) {
self.attachments = new DocumentAttachmentsView(attachments);
document.getElementById('viewAttachments').disabled = !attachments;
});
});
pdfDocument.getMetadata().then(function(data) {
@ -1337,12 +1341,14 @@ var PDFView = {
}
if ('pagemode' in params) {
var toggle = document.getElementById('sidebarToggle');
if (params.pagemode === 'thumbs' || params.pagemode === 'bookmarks') {
if (params.pagemode === 'thumbs' || params.pagemode === 'bookmarks' ||
params.pagemode === 'attachments') {
if (!this.sidebarOpen) {
toggle.click();
}
this.switchSidebarView(params.pagemode === 'thumbs' ?
'thumbs' : 'outline');
this.switchSidebarView(params.pagemode === 'bookmarks' ?
'outline' :
params.pagemode);
} else if (params.pagemode === 'none' && this.sidebarOpen) {
toggle.click();
}
@ -1358,24 +1364,28 @@ var PDFView = {
switchSidebarView: function pdfViewSwitchSidebarView(view) {
var thumbsView = document.getElementById('thumbnailView');
var outlineView = document.getElementById('outlineView');
var attachmentsView = document.getElementById('attachmentsView');
var thumbsButton = document.getElementById('viewThumbnail');
var outlineButton = document.getElementById('viewOutline');
var attachmentsButton = document.getElementById('viewAttachments');
switch (view) {
case 'thumbs':
var wasOutlineViewVisible = thumbsView.classList.contains('hidden');
var wasAnotherViewVisible = thumbsView.classList.contains('hidden');
thumbsButton.classList.add('toggled');
outlineButton.classList.remove('toggled');
attachmentsButton.classList.remove('toggled');
thumbsView.classList.remove('hidden');
outlineView.classList.add('hidden');
attachmentsView.classList.add('hidden');
PDFView.renderHighestPriority();
if (wasOutlineViewVisible) {
if (wasAnotherViewVisible) {
// Ensure that the thumbnail of the current page is visible
// when switching from the outline view.
// when switching from another view.
scrollIntoView(document.getElementById('thumbnailContainer' +
this.page));
}
@ -1384,13 +1394,28 @@ var PDFView = {
case 'outline':
thumbsButton.classList.remove('toggled');
outlineButton.classList.add('toggled');
attachmentsButton.classList.remove('toggled');
thumbsView.classList.add('hidden');
outlineView.classList.remove('hidden');
attachmentsView.classList.add('hidden');
if (outlineButton.getAttribute('disabled')) {
return;
}
break;
case 'attachments':
thumbsButton.classList.remove('toggled');
outlineButton.classList.remove('toggled');
attachmentsButton.classList.add('toggled');
thumbsView.classList.add('hidden');
outlineView.classList.add('hidden');
attachmentsView.classList.remove('hidden');
if (attachmentsButton.getAttribute('disabled')) {
return;
}
break;
}
},
@ -1656,6 +1681,44 @@ var DocumentOutlineView = function documentOutlineView(outline) {
}
};
var DocumentAttachmentsView = function documentAttachmentsView(attachments) {
var attachmentsView = document.getElementById('attachmentsView');
while (attachmentsView.firstChild) {
attachmentsView.removeChild(attachmentsView.firstChild);
}
if (!attachments) {
if (!attachmentsView.classList.contains('hidden')) {
PDFView.switchSidebarView('thumbs');
}
return;
}
function bindItemLink(domObj, item) {
domObj.href = '#';
domObj.onclick = function documentAttachmentsViewOnclick(e) {
var downloadManager = new DownloadManager();
downloadManager.downloadData(item.content, getFileName(item.filename),
'');
return false;
};
}
var names = Object.keys(attachments).sort(function(a,b) {
return a.toLowerCase().localeCompare(b.toLowerCase());
});
for (var i = 0, ii = names.length; i < ii; i++) {
var item = attachments[names[i]];
var div = document.createElement('div');
div.className = 'attachmentsItem';
var a = document.createElement('a');
bindItemLink(a, item);
a.textContent = getFileName(item.filename);
div.appendChild(a);
attachmentsView.appendChild(div);
}
};
//#if CHROME
//(function rewriteUrlClosure() {
// // Run this code outside DOMContentLoaded to make sure that the URL
@ -1848,6 +1911,11 @@ function webViewerInitialized() {
PDFView.switchSidebarView('outline');
});
document.getElementById('viewAttachments').addEventListener('click',
function() {
PDFView.switchSidebarView('attachments');
});
document.getElementById('previous').addEventListener('click',
function() {
PDFView.page--;