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Merge pull request #3359 from yurydelendik/fixes-presentationmode

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Fixes presentation mode page
This commit is contained in:
Yury Delendik 2013-06-12 14:36:09 -07:00
commit a2678c51d2
1 changed files with 10 additions and 10 deletions
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20
web/viewer.js
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@ -996,7 +996,7 @@ var PDFView = {
pageViewScroll: null, pageViewScroll: null,
thumbnailViewScroll: null, thumbnailViewScroll: null,
isPresentationMode: false, isPresentationMode: false,
previousScale: null, presentationModeArgs: null,
pageRotation: 0, pageRotation: 0,
mouseScrollTimeStamp: 0, mouseScrollTimeStamp: 0,
mouseScrollDelta: 0, mouseScrollDelta: 0,
@ -2190,29 +2190,29 @@ var PDFView = {
} else { } else {
return false; return false;
} }
this.presentationModeArgs = {
page: this.page,
previousScale: this.currentScaleValue
};
return true; return true;
}, },
enterPresentationMode: function pdfViewEnterPresentationMode() { enterPresentationMode: function pdfViewEnterPresentationMode() {
this.isPresentationMode = true; this.isPresentationMode = true;
var currentPage = this.pages[this.page - 1]; this.page = this.presentationModeArgs.page;
this.previousScale = this.currentScaleValue;
this.parseScale('page-fit', true); this.parseScale('page-fit', true);
// Wait for presentation mode to take effect
setTimeout(function() {
currentPage.scrollIntoView();
}, 0);
this.showPresentationControls(); this.showPresentationControls();
}, },
exitPresentationMode: function pdfViewExitPresentationMode() { exitPresentationMode: function pdfViewExitPresentationMode() {
this.isPresentationMode = false; this.isPresentationMode = false;
this.parseScale(this.previousScale); this.parseScale(this.presentationModeArgs.previousScale);
this.page = this.page; this.page = this.page;
this.clearMouseScrollState(); this.clearMouseScrollState();
this.hidePresentationControls(); this.hidePresentationControls();
this.presentationModeArgs = null;
// Ensure that the thumbnail of the current page is visible // Ensure that the thumbnail of the current page is visible
// when exiting presentation mode. // when exiting presentation mode.