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Use the |shadow| function from src/shared/util.js in viewer.js

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This commit is contained in:
Jonas Jenwald 2015-01-31 22:43:30 +01:00
parent 294c4a86af
commit bb16475070
2 changed files with 12 additions and 31 deletions
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1
src/shared/util.js
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@ -325,6 +325,7 @@ function shadow(obj, prop, value) {
writable: false }); writable: false });
return value; return value;
} }
PDFJS.shadow = shadow;
var PasswordResponses = PDFJS.PasswordResponses = { var PasswordResponses = PDFJS.PasswordResponses = {
NEED_PASSWORD: 1, NEED_PASSWORD: 1,

42
web/viewer.js
View File

@ -299,12 +299,8 @@ var PDFViewerApplication = {
get supportsPrinting() { get supportsPrinting() {
var canvas = document.createElement('canvas'); var canvas = document.createElement('canvas');
var value = 'mozPrintCallback' in canvas; var value = 'mozPrintCallback' in canvas;
// shadow
Object.defineProperty(this, 'supportsPrinting', { value: value, return PDFJS.shadow(this, 'supportsPrinting', value);
enumerable: true,
configurable: true,
writable: false });
return value;
}, },
get supportsFullscreen() { get supportsFullscreen() {
@ -319,11 +315,7 @@ var PDFViewerApplication = {
support = false; support = false;
} }
Object.defineProperty(this, 'supportsFullscreen', { value: support, return PDFJS.shadow(this, 'supportsFullscreen', support);
enumerable: true,
configurable: true,
writable: false });
return support;
}, },
get supportsIntegratedFind() { get supportsIntegratedFind() {
@ -332,11 +324,8 @@ var PDFViewerApplication = {
//#else //#else
// support = FirefoxCom.requestSync('supportsIntegratedFind'); // support = FirefoxCom.requestSync('supportsIntegratedFind');
//#endif //#endif
Object.defineProperty(this, 'supportsIntegratedFind', { value: support,
enumerable: true, return PDFJS.shadow(this, 'supportsIntegratedFind', support);
configurable: true,
writable: false });
return support;
}, },
get supportsDocumentFonts() { get supportsDocumentFonts() {
@ -345,11 +334,8 @@ var PDFViewerApplication = {
//#else //#else
// support = FirefoxCom.requestSync('supportsDocumentFonts'); // support = FirefoxCom.requestSync('supportsDocumentFonts');
//#endif //#endif
Object.defineProperty(this, 'supportsDocumentFonts', { value: support,
enumerable: true, return PDFJS.shadow(this, 'supportsDocumentFonts', support);
configurable: true,
writable: false });
return support;
}, },
get supportsDocumentColors() { get supportsDocumentColors() {
@ -358,20 +344,14 @@ var PDFViewerApplication = {
//#else //#else
// support = FirefoxCom.requestSync('supportsDocumentColors'); // support = FirefoxCom.requestSync('supportsDocumentColors');
//#endif //#endif
Object.defineProperty(this, 'supportsDocumentColors', { value: support,
enumerable: true, return PDFJS.shadow(this, 'supportsDocumentColors', support);
configurable: true,
writable: false });
return support;
}, },
get loadingBar() { get loadingBar() {
var bar = new ProgressBar('#loadingBar', {}); var bar = new ProgressBar('#loadingBar', {});
Object.defineProperty(this, 'loadingBar', { value: bar,
enumerable: true, return PDFJS.shadow(this, 'loadingBar', bar);
configurable: true,
writable: false });
return bar;
}, },
//#if (FIREFOX || MOZCENTRAL) //#if (FIREFOX || MOZCENTRAL)