monaca-lib
Version:
Monaca cloud API bindings for JavaScript
137 lines (124 loc) • 6.39 kB
JavaScript
/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @constructor
* @extends {WebInspector.ElementsSidebarPane}
*/
WebInspector.PlatformFontsSidebarPane = function()
{
WebInspector.ElementsSidebarPane.call(this, WebInspector.UIString("Fonts"));
this.element.classList.add("platform-fonts");
this._sectionTitle = createElementWithClass("div", "sidebar-separator");
this.element.insertBefore(this._sectionTitle, this.bodyElement);
this._sectionTitle.textContent = WebInspector.UIString("Rendered Fonts");
this._fontStatsSection = this.bodyElement.createChild("div", "stats-section");
}
WebInspector.PlatformFontsSidebarPane.prototype = {
/**
* @override
* @param {?WebInspector.DOMNode} node
*/
setNode: function(node)
{
WebInspector.ElementsSidebarPane.prototype.setNode.call(this, node);
this._updateTarget(node.target());
},
/**
* @param {!WebInspector.Target} target
*/
_updateTarget: function(target)
{
if (this._target === target)
return;
if (this._target) {
this._target.cssModel.removeEventListener(WebInspector.CSSStyleModel.Events.StyleSheetAdded, this.update, this);
this._target.cssModel.removeEventListener(WebInspector.CSSStyleModel.Events.StyleSheetRemoved, this.update, this);
this._target.cssModel.removeEventListener(WebInspector.CSSStyleModel.Events.StyleSheetChanged, this.update, this);
this._target.cssModel.removeEventListener(WebInspector.CSSStyleModel.Events.MediaQueryResultChanged, this.update, this);
this._target.domModel.removeEventListener(WebInspector.DOMModel.Events.AttrModified, this.update, this);
this._target.domModel.removeEventListener(WebInspector.DOMModel.Events.AttrRemoved, this.update, this);
this._target.domModel.removeEventListener(WebInspector.DOMModel.Events.CharacterDataModified, this.update, this);
}
this._target = target;
this._target.cssModel.addEventListener(WebInspector.CSSStyleModel.Events.StyleSheetAdded, this.update, this);
this._target.cssModel.addEventListener(WebInspector.CSSStyleModel.Events.StyleSheetRemoved, this.update, this);
this._target.cssModel.addEventListener(WebInspector.CSSStyleModel.Events.StyleSheetChanged, this.update, this);
this._target.cssModel.addEventListener(WebInspector.CSSStyleModel.Events.MediaQueryResultChanged, this.update, this);
this._target.domModel.addEventListener(WebInspector.DOMModel.Events.AttrModified, this.update, this);
this._target.domModel.addEventListener(WebInspector.DOMModel.Events.AttrRemoved, this.update, this);
this._target.domModel.addEventListener(WebInspector.DOMModel.Events.CharacterDataModified, this.update, this);
},
/**
* @override
* @param {!WebInspector.Throttler.FinishCallback} finishedCallback
* @protected
*/
doUpdate: function(finishedCallback)
{
if (!this.node())
return;
this._target.cssModel.getPlatformFontsForNode(this.node().id, this._refreshUI.bind(this, /** @type {!WebInspector.DOMNode} */ (this.node()), finishedCallback));
},
/**
* @param {!WebInspector.DOMNode} node
* @param {!WebInspector.Throttler.FinishCallback} finishedCallback
* @param {?string} cssFamilyName
* @param {?Array.<!CSSAgent.PlatformFontUsage>} platformFonts
*/
_refreshUI: function(node, finishedCallback, cssFamilyName, platformFonts)
{
if (this.node() !== node) {
finishedCallback();
return;
}
this._fontStatsSection.removeChildren();
var isEmptySection = !platformFonts || !platformFonts.length;
this._sectionTitle.classList.toggle("hidden", isEmptySection);
if (isEmptySection) {
finishedCallback();
return;
}
platformFonts.sort(function (a, b) {
return b.glyphCount - a.glyphCount;
});
for (var i = 0; i < platformFonts.length; ++i) {
var fontStatElement = this._fontStatsSection.createChild("div", "font-stats-item");
var fontNameElement = fontStatElement.createChild("span", "font-name");
fontNameElement.textContent = platformFonts[i].familyName;
var fontDelimeterElement = fontStatElement.createChild("span", "delimeter");
fontDelimeterElement.textContent = "\u2014";
var fontUsageElement = fontStatElement.createChild("span", "font-usage");
var usage = platformFonts[i].glyphCount;
fontUsageElement.textContent = usage === 1 ? WebInspector.UIString("%d glyph", usage) : WebInspector.UIString("%d glyphs", usage);
}
finishedCallback();
},
__proto__: WebInspector.ElementsSidebarPane.prototype
}