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Code Issues Releases Wiki Activity

files_reader: more PDF work, functioning search, experimental search highlighting

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This commit is contained in:
frankdelange 2017-03-30 19:25:34 +02:00
parent d8b4e395ca
commit fed0e9fdd7
8 changed files with 241 additions and 108 deletions
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75
files_reader/vendor/pdfjs/controllers/outline_controller.js vendored
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@ -4,78 +4,10 @@ PDFJS.reader.OutlineController = function(_outline) {
book = this.book,
outline = _outline || [];
var outlineView = document.getElementById("outlineView"),
baseUrl = location.href.split('#')[0],
lastToggleIsShow;
var outlineView = document.getElementById("outlineView");
var DEFAULT_TITLE = '\u2013';
var bindLink = function (element, item) {
var destination = item.dest;
if (item.url) {
PDFJS.addLinkAttributes (element, {
url: item.url,
target: (item.newWindow
? PDFJS.LinkTarget.BLANK
: undefined),
});
return;
} else {
element.href = getDestinationHash(destination);
element.onclick = function () {
if (destination) {
reader.navigateTo(destination);
}
return false;
};
}
};
var setStyles = function (element, item) {
var styleStr = "";
if (item.bold) {
styleStr += 'font-weight: bold;';
}
if (item.italic) {
styleStr += 'font-style: italic;';
}
if (styleStr) {
element.setAttribute('style', styleStr);
}
};
var getDestinationHash = function (destination) {
var url = baseUrl || "",
str;
if (typeof destination === 'string') {
url += "#"
+ (parseInt(destination) === destination)
? "nameddest="
: ""
+ escape(destination);
} else if (destination instanceof Array) {
url += "#"
+ escape(JSON.stringify(destination));
}
return url;
};
var generateOutlineItems = function (outline, level) {
var container = document.createElement("ul");
@ -83,6 +15,7 @@ PDFJS.reader.OutlineController = function(_outline) {
if(!level) level = 1;
outline.forEach(function (chapter) {
var listitem = document.createElement("li"),
link = document.createElement("a"),
toggle = document.createElement("a"),
@ -92,8 +25,8 @@ PDFJS.reader.OutlineController = function(_outline) {
listitem.classList.add('list_item');
link.textContent = PDFJS.removeNullCharacters(chapter.title) || DEFAULT_TITLE;
bindLink(link, chapter);
setStyles(link, chapter);
reader.bindLink(link, chapter);
reader.setStyles(link, chapter);
link.classList.add('outline_link');
listitem.appendChild(link);