Yury Delendik
commit
bd440ef564
@ -423,8 +423,9 @@ var PDFBug = (function PDFBugClosure() {
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panels.setAttribute('class', 'panels');
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ui.appendChild(panels);
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document.body.appendChild(ui);
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document.body.style.paddingRight = panelWidth + 'px';
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var container = document.getElementById('viewerContainer');
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container.appendChild(ui);
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container.style.right = panelWidth + 'px';
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// Initialize all the debugging tools.
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var tools = this.tools;
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BIN
web/images/texture.png
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web/images/texture.png
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After Width: | Height: | Size: 2.4 KiB |
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web/images/toolbarButton-bookmark.png
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web/images/toolbarButton-bookmark.png
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After Width: | Height: | Size: 244 B |
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web/images/toolbarButton-download.png
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web/images/toolbarButton-download.png
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After Width: | Height: | Size: 512 B |
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web/images/toolbarButton-menuArrows.png
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web/images/toolbarButton-menuArrows.png
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After Width: | Height: | Size: 237 B |
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web/images/toolbarButton-pageDown.png
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web/images/toolbarButton-pageDown.png
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After Width: | Height: | Size: 353 B |
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web/images/toolbarButton-pageUp.png
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web/images/toolbarButton-pageUp.png
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After Width: | Height: | Size: 344 B |
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web/images/toolbarButton-print.png
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web/images/toolbarButton-print.png
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After Width: | Height: | Size: 474 B |
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web/images/toolbarButton-sidebarToggle.png
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web/images/toolbarButton-sidebarToggle.png
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After Width: | Height: | Size: 349 B |
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web/images/toolbarButton-viewOutline.png
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web/images/toolbarButton-viewOutline.png
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After Width: | Height: | Size: 300 B |
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web/images/toolbarButton-viewThumbnail.png
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web/images/toolbarButton-viewThumbnail.png
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After Width: | Height: | Size: 211 B |
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web/images/toolbarButton-zoomIn.png
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web/images/toolbarButton-zoomIn.png
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After Width: | Height: | Size: 228 B |
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web/images/toolbarButton-zoomOut.png
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web/images/toolbarButton-zoomOut.png
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After Width: | Height: | Size: 143 B |
934
web/viewer.css
934
web/viewer.css
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271
web/viewer.html
271
web/viewer.html
@ -1,153 +1,144 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>Simple pdf.js page viewer</title>
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<!-- PDFJSSCRIPT_INCLUDE_FIREFOX_EXTENSION -->
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<head>
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<title>PDF.js viewer</title>
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<!-- PDFJSSCRIPT_INCLUDE_FIREFOX_EXTENSION -->
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<link rel="stylesheet" href="viewer.css"/>
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<link rel="stylesheet" href="viewer.css"/>
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<script type="text/javascript" src="compatibility.js"></script> <!-- PDFJSSCRIPT_REMOVE_FIREFOX_EXTENSION -->
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<script type="text/javascript" src="compatibility.js"></script> <!-- PDFJSSCRIPT_REMOVE_FIREFOX_EXTENSION -->
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<!-- PDFJSSCRIPT_INCLUDE_BUILD -->
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<script type="text/javascript" src="../src/core.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/util.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/api.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/metadata.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/canvas.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/obj.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/function.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/charsets.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/cidmaps.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/colorspace.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/crypto.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/evaluator.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/fonts.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/glyphlist.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/image.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/metrics.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/parser.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/pattern.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/stream.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/worker.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../external/jpgjs/jpg.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/jpx.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/bidi.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript">PDFJS.workerSrc = '../src/worker_loader.js';</script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="debugger.js"></script>
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<script type="text/javascript" src="viewer.js"></script>
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</head>
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<!-- PDFJSSCRIPT_INCLUDE_BUILD -->
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<script type="text/javascript" src="../src/core.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/util.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/api.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/metadata.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/canvas.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/obj.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/function.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/charsets.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/cidmaps.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/colorspace.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/crypto.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/evaluator.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/fonts.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/glyphlist.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/image.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/metrics.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/parser.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/pattern.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/stream.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/worker.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../external/jpgjs/jpg.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/jpx.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="../src/bidi.js"></script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript">PDFJS.workerSrc = '../src/worker_loader.js';</script> <!-- PDFJSSCRIPT_REMOVE_CORE -->
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<script type="text/javascript" src="debugger.js"></script>
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<script type="text/javascript" src="viewer.js"></script>
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</head>
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<body>
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<div id="controls">
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<button id="previous" onclick="PDFView.page--;" oncontextmenu="return false;">
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<img src="images/go-up.svg" align="top" height="16"/>
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Previous
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</button>
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<div id="outerContainer">
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<button id="next" onclick="PDFView.page++;" oncontextmenu="return false;">
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<img src="images/go-down.svg" align="top" height="16"/>
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Next
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</button>
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<div class="separator"></div>
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<input type="number" id="pageNumber" onchange="PDFView.page = this.value;" value="1" size="4" min="1" />
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<span>/</span>
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<span id="numPages">--</span>
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<div class="separator"></div>
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<button id="zoomOut" title="Zoom Out" onclick="PDFView.zoomOut();" oncontextmenu="return false;">
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<img src="images/zoom-out.svg" align="top" height="16"/>
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</button>
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<button id="zoomIn" title="Zoom In" onclick="PDFView.zoomIn();" oncontextmenu="return false;">
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<img src="images/zoom-in.svg" align="top" height="16"/>
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</button>
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<div class="separator"></div>
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<select id="scaleSelect" onchange="PDFView.parseScale(this.value);" oncontextmenu="return false;">
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<option id="customScaleOption" value="custom"></option>
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<option value="0.5">50%</option>
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<option value="0.75">75%</option>
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<option value="1">100%</option>
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<option value="1.25">125%</option>
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<option value="1.5">150%</option>
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<option value="2">200%</option>
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<option id="pageWidthOption" value="page-width">Page Width</option>
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<option id="pageFitOption" value="page-fit">Page Fit</option>
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<option id="pageAutoOption" value="auto" selected="selected">Auto</option>
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</select>
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<div class="separator"></div>
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<button id="print" onclick="window.print();" oncontextmenu="return false;">
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<img src="images/document-print.svg" align="top" height="16"/>
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Print
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</button>
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<button id="download" title="Download" onclick="PDFView.download();" oncontextmenu="return false;">
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<img src="images/download.svg" align="top" height="16"/>
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Download
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</button>
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<div class="separator"></div>
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<input id="fileInput" type="file" oncontextmenu="return false;"/>
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<div id="fileInputSeperator" class="separator"></div>
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<a href="#" id="viewBookmark" title="Bookmark (or copy) current location">
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<img src="images/bookmark.svg" alt="Bookmark" align="top" height="16"/>
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</a>
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</div>
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<div id="errorWrapper" hidden='true'>
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<div id="errorMessageLeft">
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<span id="errorMessage"></span>
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<button id="errorShowMore" onclick="" oncontextmenu="return false;">
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More Information
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</button>
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<button id="errorShowLess" onclick="" oncontextmenu="return false;" hidden='true'>
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Less Information
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</button>
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</div>
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<div id="errorMessageRight">
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<button id="errorClose" oncontextmenu="return false;">
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Close
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</button>
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</div>
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<div class="clearBoth"></div>
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<textarea id="errorMoreInfo" hidden='true' readonly="readonly"></textarea>
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</div>
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<div id="sidebar">
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<div id="sidebarBox">
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<div id="pinIcon" onClick="PDFView.pinSidebar()"></div>
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<div id="sidebarScrollView">
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<div id="sidebarView"></div>
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<div id="sidebarContainer">
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<div id="toolbarSidebar">
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<div class="splitToolbarButton toggled">
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<button id="viewThumbnail" class="toolbarButton toggled" title="Show Thumbnails" onclick="PDFView.switchSidebarView('thumbs')"></button>
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<button id="viewOutline" class="toolbarButton" title="Show Document Outline" onclick="PDFView.switchSidebarView('outline')"></button>
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</div>
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</div>
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<div id="outlineScrollView" hidden='true'>
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<div id="outlineView"></div>
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<div id="sidebarContent">
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<div id="thumbnailView">
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</div>
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<div id="outlineView" class="hidden">
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</div>
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</div>
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<div id="sidebarControls">
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<button id="thumbsSwitch" title="Show Thumbnails" onclick="PDFView.switchSidebarView('thumbs')" data-selected>
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<img src="images/nav-thumbs.svg" align="top" height="16" alt="Thumbs" />
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</button>
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<button id="outlineSwitch" title="Show Document Outline" onclick="PDFView.switchSidebarView('outline')" disabled>
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<img src="images/nav-outline.svg" align="top" height="16" alt="Document Outline" />
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</button>
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</div>
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</div>
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</div>
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</div> <!-- sidebarContainer -->
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<div id="loadingBox">
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<div id="loading">Loading... 0%</div>
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<div id="loadingBar"><div class="progress"></div></div>
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</div>
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<div id="viewer"></div>
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<div id="mainContainer">
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<div class="toolbar">
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<div id="toolbarContainer">
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<div id="toolbarViewer">
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<div id="toolbarViewerLeft">
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<button id="sidebarToggle" class="toolbarButton" title="Toggle Sidebar"></button>
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<div class="toolbarButtonSpacer"></div>
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<div class="splitToolbarButton">
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<button class="toolbarButton pageUp" title="Previous Page" onclick="PDFView.page--" id="previous"></button>
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<div class="splitToolbarButtonSeparator"></div>
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<button class="toolbarButton pageDown" title="Next Page" onclick="PDFView.page++" id="next"></button>
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</div>
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<div class="toolbarLabel">Page: </div>
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<input type="number" id="pageNumber" class="toolbarField pageNumber" onchange="PDFView.page = this.value;" value="1" size="4" min="1">
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</input>
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<span id="numPages" class="toolbarLabel"></span>
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</div>
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<div id="toolbarViewerRight">
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<input id="fileInput" class="fileInput" type="file" oncontextmenu="return false;"/>
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<!-- <button id="print" class="toolbarButton print" title="Print" onclick="window.print()"></button> -->
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<button id="download" class="toolbarButton download" title="Download" onclick="PDFView.download();"></button>
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<!-- <div class="toolbarButtonSpacer"></div> -->
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<a href="#" id="viewBookmark" class="toolbarButton bookmark" title="Bookmark (or copy) current location">
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</a>
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</div>
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<div class="outerCenter">
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<div class="innerCenter" id="toolbarViewerMiddle">
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<div class="splitToolbarButton">
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<button class="toolbarButton zoomOut" title="Zoom Out" onclick="PDFView.zoomOut();"></button>
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<div class="splitToolbarButtonSeparator"></div>
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<button class="toolbarButton zoomIn" title="Zoom In" onclick="PDFView.zoomIn();"></button>
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</div>
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<span class="dropdownToolbarButton">
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<select id="scaleSelect" onchange="PDFView.parseScale(this.value);" oncontextmenu="return false;">
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<option id="pageAutoOption" value="auto" selected="selected">Automatic Zoom</option>
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<option value="page-actual">Actual Size</option>
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<option id="pageFitOption" value="page-fit">Fit Page</option>
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<option id="pageWidthOption" value="page-width">Full Width</option>
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<option id="customScaleOption" value="custom"></option>
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<option value="0.5">50%</option>
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<option value="0.75">75%</option>
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<option value="1">100%</option>
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<option value="1.25">125%</option>
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<option value="1.5">150%</option>
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<option value="2">200%</option>
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</select>
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</span>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div id="viewerContainer">
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<div id="viewer"></div>
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</div>
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<div id="loadingBox">
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<div id="loading">Loading... 0%</div>
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<div id="loadingBar"><div class="progress"></div></div>
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</div>
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<div id="errorWrapper" hidden='true'>
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<div id="errorMessageLeft">
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<span id="errorMessage"></span>
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<button id="errorShowMore" onclick="" oncontextmenu="return false;">
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More Information
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</button>
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<button id="errorShowLess" onclick="" oncontextmenu="return false;" hidden='true'>
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Less Information
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</button>
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</div>
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<div id="errorMessageRight">
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<button id="errorClose" oncontextmenu="return false;">
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Close
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</button>
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</div>
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<div class="clearBoth"></div>
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<textarea id="errorMoreInfo" hidden='true' readonly="readonly"></textarea>
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</div>
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</div> <!-- mainContainer -->
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</div> <!-- outerContainer -->
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</body>
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</html>
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220
web/viewer.js
220
web/viewer.js
@ -62,6 +62,9 @@ var ProgressBar = (function ProgressBarClosure() {
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updateBar: function ProgressBar_updateBar() {
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var progressSize = this.width * this._percent / 100;
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if (this._percent > 95)
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this.div.classList.add('full');
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this.div.style.width = progressSize + this.units;
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},
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@ -214,6 +217,13 @@ var PDFView = {
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currentScale: kUnknownScale,
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currentScaleValue: null,
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initialBookmark: document.location.hash.substring(1),
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container: null,
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initialized: false,
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// called once when the document is loaded
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initialize: function pdfViewInitialize() {
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this.container = document.getElementById('viewerContainer');
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this.initialized = true;
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},
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setScale: function pdfViewSetScale(val, resetAutoSettings) {
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if (val == this.currentScale)
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@ -245,32 +255,43 @@ var PDFView = {
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return;
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}
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var container = this.container;
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var currentPage = this.pages[this.page - 1];
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var pageWidthScale = (window.innerWidth - kScrollbarPadding) /
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var pageWidthScale = (container.clientWidth - kScrollbarPadding) /
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currentPage.width * currentPage.scale / kCssUnits;
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var pageHeightScale = (window.innerHeight - kScrollbarPadding) /
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var pageHeightScale = (container.clientHeight - kScrollbarPadding) /
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currentPage.height * currentPage.scale / kCssUnits;
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if ('page-width' == value)
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this.setScale(pageWidthScale, resetAutoSettings);
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if ('page-height' == value)
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this.setScale(pageHeightScale, resetAutoSettings);
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if ('page-fit' == value) {
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this.setScale(
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Math.min(pageWidthScale, pageHeightScale), resetAutoSettings);
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||||
switch (value) {
|
||||
case 'page-actual':
|
||||
this.setScale(1, resetAutoSettings);
|
||||
break;
|
||||
case 'page-width':
|
||||
this.setScale(pageWidthScale, resetAutoSettings);
|
||||
break;
|
||||
case 'page-height':
|
||||
this.setScale(pageHeightScale, resetAutoSettings);
|
||||
break;
|
||||
case 'page-fit':
|
||||
this.setScale(
|
||||
Math.min(pageWidthScale, pageHeightScale), resetAutoSettings);
|
||||
break;
|
||||
case 'auto':
|
||||
this.setScale(Math.min(1.0, pageWidthScale), resetAutoSettings);
|
||||
break;
|
||||
}
|
||||
if ('auto' == value)
|
||||
this.setScale(Math.min(1.0, pageWidthScale), resetAutoSettings);
|
||||
|
||||
selectScaleOption(value);
|
||||
},
|
||||
|
||||
zoomIn: function pdfViewZoomIn() {
|
||||
var newScale = Math.min(kMaxScale, this.currentScale * kDefaultScaleDelta);
|
||||
var newScale = (this.currentScale * kDefaultScaleDelta).toFixed(2);
|
||||
newScale = Math.min(kMaxScale, newScale);
|
||||
this.parseScale(newScale, true);
|
||||
},
|
||||
|
||||
zoomOut: function pdfViewZoomOut() {
|
||||
var newScale = Math.max(kMinScale, this.currentScale / kDefaultScaleDelta);
|
||||
var newScale = (this.currentScale / kDefaultScaleDelta).toFixed(2);
|
||||
newScale = Math.max(kMinScale, newScale);
|
||||
this.parseScale(newScale, true);
|
||||
},
|
||||
|
||||
@ -476,14 +497,14 @@ var PDFView = {
|
||||
var loadingBox = document.getElementById('loadingBox');
|
||||
loadingBox.setAttribute('hidden', 'true');
|
||||
|
||||
var sidebar = document.getElementById('sidebarView');
|
||||
sidebar.parentNode.scrollTop = 0;
|
||||
var thumbsView = document.getElementById('thumbnailView');
|
||||
thumbsView.parentNode.scrollTop = 0;
|
||||
|
||||
while (sidebar.hasChildNodes())
|
||||
sidebar.removeChild(sidebar.lastChild);
|
||||
while (thumbsView.hasChildNodes())
|
||||
thumbsView.removeChild(thumbsView.lastChild);
|
||||
|
||||
if ('_loadingInterval' in sidebar)
|
||||
clearInterval(sidebar._loadingInterval);
|
||||
if ('_loadingInterval' in thumbsView)
|
||||
clearInterval(thumbsView._loadingInterval);
|
||||
|
||||
var container = document.getElementById('viewer');
|
||||
while (container.hasChildNodes())
|
||||
@ -492,7 +513,7 @@ var PDFView = {
|
||||
var pagesCount = pdfDocument.numPages;
|
||||
var id = pdfDocument.fingerprint;
|
||||
var storedHash = null;
|
||||
document.getElementById('numPages').textContent = pagesCount;
|
||||
document.getElementById('numPages').textContent = 'of ' + pagesCount;
|
||||
document.getElementById('pageNumber').max = pagesCount;
|
||||
PDFView.documentFingerprint = id;
|
||||
var store = PDFView.store = new Settings(id);
|
||||
@ -518,7 +539,7 @@ var PDFView = {
|
||||
var page = promisedPages[i - 1];
|
||||
var pageView = new PageView(container, page, i, scale,
|
||||
page.stats, self.navigateTo.bind(self));
|
||||
var thumbnailView = new ThumbnailView(sidebar, page, i);
|
||||
var thumbnailView = new ThumbnailView(thumbsView, page, i);
|
||||
bindOnAfterDraw(pageView, thumbnailView);
|
||||
|
||||
pages.push(pageView);
|
||||
@ -538,13 +559,7 @@ var PDFView = {
|
||||
// outline and initial view depends on destinations and pagesRefMap
|
||||
PDFJS.Promise.all([pagesPromise, destinationsPromise]).then(function() {
|
||||
pdfDocument.getOutline().then(function(outline) {
|
||||
if (!outline)
|
||||
return;
|
||||
|
||||
self.outline = new DocumentOutlineView(outline);
|
||||
var outlineSwitchButton = document.getElementById('outlineSwitch');
|
||||
outlineSwitchButton.removeAttribute('disabled');
|
||||
self.switchSidebarView('outline');
|
||||
});
|
||||
|
||||
self.setInitialView(storedHash, scale);
|
||||
@ -632,64 +647,67 @@ var PDFView = {
|
||||
},
|
||||
|
||||
switchSidebarView: function pdfViewSwitchSidebarView(view) {
|
||||
var thumbsScrollView = document.getElementById('sidebarScrollView');
|
||||
var outlineScrollView = document.getElementById('outlineScrollView');
|
||||
var thumbsSwitchButton = document.getElementById('thumbsSwitch');
|
||||
var outlineSwitchButton = document.getElementById('outlineSwitch');
|
||||
var thumbsView = document.getElementById('thumbnailView');
|
||||
var outlineView = document.getElementById('outlineView');
|
||||
var thumbsSwitchButton = document.getElementById('viewThumbnail');
|
||||
var outlineSwitchButton = document.getElementById('viewOutline');
|
||||
|
||||
if (outlineSwitchButton.getAttribute('disabled'))
|
||||
return;
|
||||
|
||||
thumbsView.classList.toggle('hidden');
|
||||
outlineView.classList.toggle('hidden');
|
||||
document.getElementById('viewThumbnail').classList.toggle('toggled');
|
||||
document.getElementById('viewOutline').classList.toggle('toggled');
|
||||
|
||||
switch (view) {
|
||||
case 'thumbs':
|
||||
thumbsScrollView.removeAttribute('hidden');
|
||||
outlineScrollView.setAttribute('hidden', 'true');
|
||||
thumbsSwitchButton.setAttribute('data-selected', true);
|
||||
outlineSwitchButton.removeAttribute('data-selected');
|
||||
updateThumbViewArea();
|
||||
break;
|
||||
case 'outline':
|
||||
thumbsScrollView.setAttribute('hidden', 'true');
|
||||
outlineScrollView.removeAttribute('hidden');
|
||||
thumbsSwitchButton.removeAttribute('data-selected');
|
||||
outlineSwitchButton.setAttribute('data-selected', true);
|
||||
break;
|
||||
}
|
||||
},
|
||||
|
||||
pinSidebar: function pdfViewPinSidebar() {
|
||||
document.getElementById('sidebar').classList.toggle('pinned');
|
||||
},
|
||||
|
||||
getVisiblePages: function pdfViewGetVisiblePages() {
|
||||
var pages = this.pages;
|
||||
var kBottomMargin = 10;
|
||||
var kTopPadding = 30;
|
||||
var visiblePages = [];
|
||||
|
||||
var currentHeight = kBottomMargin;
|
||||
var windowTop = window.pageYOffset;
|
||||
var currentHeight = kTopPadding + kBottomMargin;
|
||||
var container = this.container;
|
||||
// Add 1px to the scrolltop to give a little wiggle room if the math is off,
|
||||
// this won't be needed if we calc current page number based off the middle
|
||||
// of the screen instead of the top.
|
||||
var containerTop = container.scrollTop + 1;
|
||||
for (var i = 1; i <= pages.length; ++i) {
|
||||
var page = pages[i - 1];
|
||||
var pageHeight = page.height + kBottomMargin;
|
||||
if (currentHeight + pageHeight > windowTop)
|
||||
if (currentHeight + pageHeight > containerTop)
|
||||
break;
|
||||
|
||||
currentHeight += pageHeight;
|
||||
}
|
||||
|
||||
var windowBottom = window.pageYOffset + window.innerHeight;
|
||||
for (; i <= pages.length && currentHeight < windowBottom; ++i) {
|
||||
var containerBottom = containerTop + container.clientHeight;
|
||||
for (; i <= pages.length && currentHeight < containerBottom; ++i) {
|
||||
var singlePage = pages[i - 1];
|
||||
visiblePages.push({ id: singlePage.id, y: currentHeight,
|
||||
view: singlePage });
|
||||
currentHeight += singlePage.height * singlePage.scale + kBottomMargin;
|
||||
currentHeight += page.height + kBottomMargin;
|
||||
}
|
||||
return visiblePages;
|
||||
},
|
||||
|
||||
getVisibleThumbs: function pdfViewGetVisibleThumbs() {
|
||||
var thumbs = this.thumbnails;
|
||||
var kBottomMargin = 5;
|
||||
var kBottomMargin = 15;
|
||||
var visibleThumbs = [];
|
||||
|
||||
var view = document.getElementById('sidebarScrollView');
|
||||
var view = document.getElementById('thumbnailView');
|
||||
var currentHeight = kBottomMargin;
|
||||
|
||||
var top = view.scrollTop;
|
||||
for (var i = 1; i <= thumbs.length; ++i) {
|
||||
var thumb = thumbs[i - 1];
|
||||
@ -906,9 +924,9 @@ var PageView = function pageView(container, pdfPage, id, scale,
|
||||
y = dest[3];
|
||||
width = dest[4] - x;
|
||||
height = dest[5] - y;
|
||||
widthScale = (window.innerWidth - kScrollbarPadding) /
|
||||
widthScale = (this.container.clientWidth - kScrollbarPadding) /
|
||||
width / kCssUnits;
|
||||
heightScale = (window.innerHeight - kScrollbarPadding) /
|
||||
heightScale = (this.container.clientHeight - kScrollbarPadding) /
|
||||
height / kCssUnits;
|
||||
scale = Math.min(widthScale, heightScale);
|
||||
break;
|
||||
@ -916,16 +934,15 @@ var PageView = function pageView(container, pdfPage, id, scale,
|
||||
return;
|
||||
}
|
||||
|
||||
var boundingRect = [
|
||||
this.viewport.convertToViewportPoint(x, y),
|
||||
this.viewport.convertToViewportPoint(x + width, y + height)
|
||||
];
|
||||
|
||||
if (scale && scale !== PDFView.currentScale)
|
||||
PDFView.parseScale(scale, true);
|
||||
else if (PDFView.currentScale === kUnknownScale)
|
||||
PDFView.parseScale(kDefaultScale, true);
|
||||
|
||||
var boundingRect = [
|
||||
this.viewport.convertToViewportPoint(x, y),
|
||||
this.viewport.convertToViewportPoint(x + width, y + height)
|
||||
];
|
||||
setTimeout(function pageViewScrollIntoViewRelayout() {
|
||||
// letting page to re-layout before scrolling
|
||||
var scale = PDFView.currentScale;
|
||||
@ -1038,16 +1055,13 @@ var ThumbnailView = function thumbnailView(container, pdfPage, id) {
|
||||
};
|
||||
|
||||
var viewport = pdfPage.getViewport(1);
|
||||
var pageWidth = viewport.width;
|
||||
var pageHeight = viewport.height;
|
||||
var pageWidth = this.width = viewport.width;
|
||||
var pageHeight = this.height = viewport.height;
|
||||
var pageRatio = pageWidth / pageHeight;
|
||||
this.id = id;
|
||||
|
||||
var maxThumbSize = 134;
|
||||
var canvasWidth = this.width = pageRatio >= 1 ? maxThumbSize :
|
||||
maxThumbSize * pageRatio;
|
||||
var canvasHeight = this.height = pageRatio <= 1 ? maxThumbSize :
|
||||
maxThumbSize / pageRatio;
|
||||
var canvasWidth = 98;
|
||||
var canvasHeight = canvasWidth / this.width * this.height;
|
||||
var scaleX = this.scaleX = (canvasWidth / pageWidth);
|
||||
var scaleY = this.scaleY = (canvasHeight / pageHeight);
|
||||
|
||||
@ -1067,9 +1081,14 @@ var ThumbnailView = function thumbnailView(container, pdfPage, id) {
|
||||
|
||||
canvas.width = canvasWidth;
|
||||
canvas.height = canvasHeight;
|
||||
canvas.className = 'thumbnailImage';
|
||||
|
||||
div.setAttribute('data-loaded', true);
|
||||
div.appendChild(canvas);
|
||||
|
||||
var ring = document.createElement('div');
|
||||
ring.className = 'thumbnailSelectionRing';
|
||||
ring.appendChild(canvas);
|
||||
div.appendChild(ring);
|
||||
|
||||
var ctx = canvas.getContext('2d');
|
||||
ctx.save();
|
||||
@ -1120,6 +1139,8 @@ var ThumbnailView = function thumbnailView(container, pdfPage, id) {
|
||||
|
||||
var DocumentOutlineView = function documentOutlineView(outline) {
|
||||
var outlineView = document.getElementById('outlineView');
|
||||
while (outlineView.firstChild)
|
||||
outlineView.removeChild(outlineView.firstChild);
|
||||
|
||||
function bindItemLink(domObj, item) {
|
||||
domObj.href = PDFView.getDestinationHash(item.dest);
|
||||
@ -1129,6 +1150,14 @@ var DocumentOutlineView = function documentOutlineView(outline) {
|
||||
};
|
||||
}
|
||||
|
||||
if (!outline) {
|
||||
var noOutline = document.createElement('div');
|
||||
noOutline.classList.add('noOutline');
|
||||
noOutline.textContent = 'No Outline Available';
|
||||
outlineView.appendChild(noOutline);
|
||||
return;
|
||||
}
|
||||
|
||||
var queue = [{parent: outlineView, items: outline}];
|
||||
while (queue.length > 0) {
|
||||
var levelData = queue.shift();
|
||||
@ -1288,6 +1317,7 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
|
||||
};
|
||||
|
||||
window.addEventListener('load', function webViewerLoad(evt) {
|
||||
PDFView.initialize();
|
||||
var params = PDFView.parseQueryString(document.location.search.substring(1));
|
||||
|
||||
var file = PDFJS.isFirefoxExtension ?
|
||||
@ -1296,8 +1326,6 @@ window.addEventListener('load', function webViewerLoad(evt) {
|
||||
if (PDFJS.isFirefoxExtension || !window.File || !window.FileReader ||
|
||||
!window.FileList || !window.Blob) {
|
||||
document.getElementById('fileInput').setAttribute('hidden', 'true');
|
||||
document.getElementById('fileInputSeperator')
|
||||
.setAttribute('hidden', 'true');
|
||||
} else {
|
||||
document.getElementById('fileInput').value = null;
|
||||
}
|
||||
@ -1321,8 +1349,25 @@ window.addEventListener('load', function webViewerLoad(evt) {
|
||||
PDFBug.init();
|
||||
}
|
||||
|
||||
var sidebarScrollView = document.getElementById('sidebarScrollView');
|
||||
sidebarScrollView.addEventListener('scroll', updateThumbViewArea, true);
|
||||
var thumbsView = document.getElementById('thumbnailView');
|
||||
thumbsView.addEventListener('scroll', updateThumbViewArea, true);
|
||||
|
||||
var mainContainer = document.getElementById('mainContainer');
|
||||
mainContainer.addEventListener('transitionend', function(e) {
|
||||
if (e.target == mainContainer) {
|
||||
var event = document.createEvent('UIEvents');
|
||||
event.initUIEvent('resize', false, false, window, 0);
|
||||
window.dispatchEvent(event);
|
||||
}
|
||||
}, true);
|
||||
|
||||
document.getElementById('sidebarToggle').addEventListener('click',
|
||||
function() {
|
||||
this.classList.toggle('toggled');
|
||||
document.getElementById('outerContainer').classList.toggle('sidebarOpen');
|
||||
updateThumbViewArea();
|
||||
});
|
||||
|
||||
PDFView.open(file, 0);
|
||||
}, true);
|
||||
|
||||
@ -1350,6 +1395,8 @@ function preDraw() {
|
||||
}
|
||||
|
||||
function updateViewarea() {
|
||||
if (!PDFView.initialized)
|
||||
return;
|
||||
var visiblePages = PDFView.getVisiblePages();
|
||||
var pageToDraw;
|
||||
for (var i = 0; i < visiblePages.length; i++) {
|
||||
@ -1380,13 +1427,12 @@ function updateViewarea() {
|
||||
var normalizedScaleValue = currentScaleValue == currentScale ?
|
||||
currentScale * 100 : currentScaleValue;
|
||||
|
||||
var kViewerTopMargin = 52;
|
||||
var pageNumber = firstPage.id;
|
||||
var pdfOpenParams = '#page=' + pageNumber;
|
||||
pdfOpenParams += '&zoom=' + normalizedScaleValue;
|
||||
var currentPage = PDFView.pages[pageNumber - 1];
|
||||
var topLeft = currentPage.getPagePoint(window.pageXOffset,
|
||||
window.pageYOffset - firstPage.y - kViewerTopMargin);
|
||||
var topLeft = currentPage.getPagePoint(PDFView.container.scrollLeft,
|
||||
(PDFView.container.scrollTop - firstPage.y));
|
||||
pdfOpenParams += ',' + Math.round(topLeft[0]) + ',' + Math.round(topLeft[1]);
|
||||
|
||||
var store = PDFView.store;
|
||||
@ -1422,13 +1468,11 @@ function updateThumbViewArea() {
|
||||
}, delay);
|
||||
}
|
||||
|
||||
window.addEventListener('transitionend', updateThumbViewArea, true);
|
||||
window.addEventListener('webkitTransitionEnd', updateThumbViewArea, true);
|
||||
|
||||
window.addEventListener('resize', function webViewerResize(evt) {
|
||||
if (document.getElementById('pageWidthOption').selected ||
|
||||
if (PDFView.initialized &&
|
||||
(document.getElementById('pageWidthOption').selected ||
|
||||
document.getElementById('pageFitOption').selected ||
|
||||
document.getElementById('pageAutoOption').selected)
|
||||
document.getElementById('pageAutoOption').selected))
|
||||
PDFView.parseScale(document.getElementById('scaleSelect').value);
|
||||
updateViewarea();
|
||||
});
|
||||
@ -1507,8 +1551,26 @@ window.addEventListener('scalechange', function scalechange(evt) {
|
||||
|
||||
window.addEventListener('pagechange', function pagechange(evt) {
|
||||
var page = evt.pageNumber;
|
||||
if (document.getElementById('pageNumber').value != page)
|
||||
if (document.getElementById('pageNumber').value != page) {
|
||||
document.getElementById('pageNumber').value = page;
|
||||
var selected = document.querySelector('.thumbnail.selected');
|
||||
if (selected)
|
||||
selected.classList.remove('selected');
|
||||
var thumbnail = document.getElementById('thumbnailContainer' + page);
|
||||
thumbnail.classList.add('selected');
|
||||
var visibleThumbs = PDFView.getVisibleThumbs();
|
||||
var numVisibleThumbs = visibleThumbs.length;
|
||||
// If the thumbnail isn't currently visible scroll it into view.
|
||||
if (numVisibleThumbs > 0) {
|
||||
var first = visibleThumbs[0].id;
|
||||
// Account for only one thumbnail being visible.
|
||||
var last = numVisibleThumbs > 1 ?
|
||||
visibleThumbs[numVisibleThumbs - 1].id : first;
|
||||
if (page <= first || page >= last)
|
||||
thumbnail.scrollIntoView();
|
||||
}
|
||||
|
||||
}
|
||||
document.getElementById('previous').disabled = (page <= 1);
|
||||
document.getElementById('next').disabled = (page >= PDFView.pages.length);
|
||||
}, true);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user