Sakurai/pdf.js
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Fix some minor issues/nits detected by JetBrains' WebStorm inspector.

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This commit is contained in:
gigaherz 2012-08-07 17:00:42 +02:00
parent 5d95782ea1
commit a114d13308
1 changed files with 8 additions and 10 deletions
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18
web/viewer.js
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@ -177,7 +177,7 @@ var Settings = (function SettingsClosure() {
else if (isLocalStorageEnabled)
database = localStorage.getItem('database') || '{}';
else
return false;
return;
database = JSON.parse(database);
if (!('files' in database))
@ -351,8 +351,8 @@ var PDFView = {
set page(val) {
var pages = this.pages;
var input = document.getElementById('pageNumber');
var event = document.createEvent('UIEvents');
if (!(0 < val && val <= pages.length)) {
var event = document.createEvent('UIEvents');
event.initUIEvent('pagechange', false, false, window, 0);
event.pageNumber = this.page;
window.dispatchEvent(event);
@ -361,7 +361,6 @@ var PDFView = {
pages[val - 1].updateStats();
currentPageNumber = val;
var event = document.createEvent('UIEvents');
event.initUIEvent('pagechange', false, false, window, 0);
event.pageNumber = val;
window.dispatchEvent(event);
@ -487,7 +486,7 @@ var PDFView = {
noData // Error ocurred try downloading with just the url.
);
} else {
url += '#pdfjs.action=download', '_parent';
url += '#pdfjs.action=download';
window.open(url, '_parent');
}
},
@ -795,7 +794,7 @@ var PDFView = {
// 2 if last scrolled up page before the visible pages
var numVisible = visibleViews.length;
if (numVisible === 0) {
info('No visible views.');
//info('No visible views.');
return false;
}
for (var i = 0; i < numVisible; ++i) {
@ -944,7 +943,6 @@ var PDFView = {
} else {
this.page = pageNumber; // simple page
}
return;
}
} else if (/^\d+$/.test(hash)) // page number
this.page = hash;
@ -1015,7 +1013,7 @@ var PDFView = {
extractPageText(pageIndex + 1);
}
);
};
}
extractPageText(0);
},
@ -1701,13 +1699,13 @@ var CustomStyle = (function CustomStyleClosure() {
//if all fails then set to undefined
return (_cache[propName] = 'undefined');
}
};
CustomStyle.setProp = function set(propName, element, str) {
var prop = this.getProp(propName);
if (prop != 'undefined')
element.style[prop] = str;
}
};
return CustomStyle;
})();
@ -1776,7 +1774,7 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
// Resume rendering
renderTimer = setInterval(renderTextLayer, renderInterval);
}, resumeInterval);
}; // textLayerOnScroll
} // textLayerOnScroll
window.addEventListener('scroll', textLayerOnScroll, false);
}; // endLayout