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Move all PDFJS.xxx settings into display/global.

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This commit is contained in:
Yury Delendik 2016-03-28 14:49:22 -05:00
parent 6c9f418aae
commit 1d12aed5ca
17 changed files with 538 additions and 403 deletions
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63
src/display/font_loader.js
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@ -18,15 +18,14 @@
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define('pdfjs/display/font_loader', ['exports', 'pdfjs/shared/util',
'pdfjs/display/global'], factory);
define('pdfjs/display/font_loader', ['exports', 'pdfjs/shared/util'],
factory);
} else if (typeof exports !== 'undefined') {
factory(exports, require('../shared/util.js'), require('./global.js'));
factory(exports, require('../shared/util.js'));
} else {
factory((root.pdfjsDisplayFontLoader = {}), root.pdfjsSharedUtil,
root.pdfjsDisplayGlobal);
factory((root.pdfjsDisplayFontLoader = {}), root.pdfjsSharedUtil);
}
}(this, function (exports, sharedUtil, displayGlobal) {
}(this, function (exports, sharedUtil) {
var assert = sharedUtil.assert;
var bytesToString = sharedUtil.bytesToString;
@ -34,10 +33,6 @@ var string32 = sharedUtil.string32;
var shadow = sharedUtil.shadow;
var warn = sharedUtil.warn;
var PDFJS = displayGlobal.PDFJS;
var globalScope = displayGlobal.globalScope;
var isWorker = displayGlobal.isWorker;
function FontLoader(docId) {
this.docId = docId;
this.styleElement = null;
@ -113,8 +108,6 @@ FontLoader.prototype = {
},
bind: function fontLoaderBind(fonts, callback) {
assert(!isWorker, 'bind() shall be called from main thread');
var rules = [];
var fontsToLoad = [];
var fontLoadPromises = [];
@ -291,8 +284,6 @@ FontLoader.prototype = {
}
//#else
//bind: function fontLoaderBind(fonts, callback) {
// assert(!isWorker, 'bind() shall be called from main thread');
//
// for (var i = 0, ii = fonts.length; i < ii; i++) {
// var font = fonts[i];
// if (font.attached) {
@ -311,8 +302,8 @@ FontLoader.prototype = {
//#endif
};
//#if !(MOZCENTRAL)
FontLoader.isFontLoadingAPISupported = (!isWorker &&
typeof document !== 'undefined' && !!document.fonts);
FontLoader.isFontLoadingAPISupported = typeof document !== 'undefined' &&
!!document.fonts;
//#endif
//#if !(MOZCENTRAL || CHROME)
Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
@ -337,29 +328,21 @@ Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
});
//#endif
var IsEvalSupportedCached = {
get value() {
return shadow(this, 'value', sharedUtil.isEvalSupported());
}
};
var FontFaceObject = (function FontFaceObjectClosure() {
function FontFaceObject(translatedData) {
function FontFaceObject(translatedData, options) {
this.compiledGlyphs = Object.create(null);
// importing translated data
for (var i in translatedData) {
this[i] = translatedData[i];
}
this.options = options;
}
Object.defineProperty(FontFaceObject, 'isEvalSupported', {
get: function () {
var evalSupport = false;
if (PDFJS.isEvalSupported) {
try {
/* jshint evil: true */
new Function('');
evalSupport = true;
} catch (e) {}
}
return shadow(this, 'isEvalSupported', evalSupport);
},
enumerable: true,
configurable: true
});
FontFaceObject.prototype = {
//#if !(MOZCENTRAL)
createNativeFontFace: function FontFaceObject_createNativeFontFace() {
@ -367,16 +350,15 @@ var FontFaceObject = (function FontFaceObjectClosure() {
return null;
}
if (PDFJS.disableFontFace) {
if (this.options.disableFontFace) {
this.disableFontFace = true;
return null;
}
var nativeFontFace = new FontFace(this.loadedName, this.data, {});
if (PDFJS.pdfBug && 'FontInspector' in globalScope &&
globalScope['FontInspector'].enabled) {
globalScope['FontInspector'].fontAdded(this);
if (this.options.fontRegistry) {
this.options.fontRegistry.registerFont(this);
}
return nativeFontFace;
},
@ -387,7 +369,7 @@ var FontFaceObject = (function FontFaceObjectClosure() {
return null;
}
if (PDFJS.disableFontFace) {
if (this.options.disableFontFace) {
this.disableFontFace = true;
return null;
}
@ -400,9 +382,8 @@ var FontFaceObject = (function FontFaceObjectClosure() {
window.btoa(data) + ');');
var rule = '@font-face { font-family:"' + fontName + '";src:' + url + '}';
if (PDFJS.pdfBug && 'FontInspector' in globalScope &&
globalScope['FontInspector'].enabled) {
globalScope['FontInspector'].fontAdded(this, url);
if (this.options.fontRegistry) {
this.options.fontRegistry.registerFont(this, url);
}
return rule;
@ -415,7 +396,7 @@ var FontFaceObject = (function FontFaceObjectClosure() {
var current, i, len;
// If we can, compile cmds into JS for MAXIMUM SPEED
if (FontFaceObject.isEvalSupported) {
if (this.options.isEvalSupported && IsEvalSupportedCached.value) {
var args, js = '';
for (i = 0, len = cmds.length; i < len; i++) {
current = cmds[i];