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Moves rendering queue logic from PDFView

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This commit is contained in:
Yury Delendik 2014-09-15 11:18:28 -05:00
parent 7642c39734
commit a06a974f78
6 changed files with 178 additions and 110 deletions
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5
web/thumbnail_view.js
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@ -39,6 +39,7 @@ var ThumbnailView = function thumbnailView(container, id, defaultViewport,
this.pageHeight = this.viewport.height;
this.pageRatio = this.pageWidth / this.pageHeight;
this.id = id;
this.renderingId = 'thumbnail' + id;
this.canvasWidth = 98;
this.canvasHeight = this.canvasWidth / this.pageWidth * this.pageHeight;
@ -155,7 +156,7 @@ var ThumbnailView = function thumbnailView(container, id, defaultViewport,
canvasContext: ctx,
viewport: drawViewport,
continueCallback: function(cont) {
if (self.renderingQueue.highestPriorityPage !== 'thumbnail' + self.id) {
if (!self.renderingQueue.isHighestPriority(self)) {
self.renderingState = RenderingStates.PAUSED;
self.resume = function() {
self.renderingState = RenderingStates.RUNNING;
@ -336,7 +337,7 @@ var PDFThumbnailViewer = (function pdfThumbnailViewer() {
this.thumbnails,
this.scroll.down);
if (thumbView) {
this.renderingQueue.renderView(thumbView, 'thumbnail');
this.renderingQueue.renderView(thumbView);
return true;
}
return false;