gecko/browser/base/content/socialmarks.xml
2013-09-12 14:39:33 -07:00

238 lines
8.9 KiB
XML

<?xml version="1.0"?>
<bindings id="socialMarkBindings"
xmlns="http://www.mozilla.org/xbl"
xmlns:xbl="http://www.mozilla.org/xbl"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<binding id="toolbarbutton-marks" display="xul:button"
extends="chrome://global/content/bindings/toolbarbutton.xml#toolbarbutton">
<content disabled="true">
<xul:panel anonid="panel" hidden="true" type="arrow" class="social-panel">
<xul:iframe type="content" flex="1" tooltip="aHTMLTooltip"
class="social-panel-frame" context="contentAreaContextMenu"
xbl:inherits="src,origin"/>
</xul:panel>
<xul:image class="toolbarbutton-icon" xbl:inherits="validate,src=image,label"/>
<xul:label class="toolbarbutton-text" crop="right" flex="1"
xbl:inherits="value=label,accesskey,crop"/>
</content>
<implementation implements="nsIDOMEventListener, nsIObserver">
<field name="panel" readonly="true">
document.getAnonymousElementByAttribute(this, "anonid", "panel");
</field>
<field name="content" readonly="true">
this.panel.firstChild;
</field>
<property name="contentWindow">
<getter>
return this.content.contentWindow;
</getter>
</property>
<property name="contentDocument">
<getter>
return this.content.contentDocument;
</getter>
</property>
<property name="provider">
<getter>
return Social._getProviderFromOrigin(this.getAttribute("origin"));
</getter>
</property>
<property name="isMarked">
<setter>
this._isMarked = val;
let provider = this.provider;
// we cannot size the image when we apply it via listStyleImage, so
// use the toolbar image
if (val)
this.setAttribute("image", provider.unmarkedIcon || provider.iconURL);
else
this.setAttribute("image", provider.markedIcon || provider.iconURL);
</setter>
<getter>
return this._isMarked;
</getter>
</property>
<method name="update">
<body><![CDATA[
// update the button for use with the current tab
let provider = this.provider;
if (this._dynamicResizer) {
this._dynamicResizer.stop();
this._dynamicResizer = null;
}
this.setAttribute("src", "about:blank");
// do we have a savable page loaded?
let aURI = gBrowser.currentURI;
this.disabled = !aURI || !(aURI.schemeIs('http') || aURI.schemeIs('https'));
if (this.disabled) {
this.isMarked = false;
} else {
Social.isURIMarked(provider.origin, aURI, (isMarked) => {
this.isMarked = isMarked;
});
}
this.setAttribute("label", provider.name);
this.setAttribute("tooltiptext", provider.name);
this.setAttribute("origin", provider.origin);
this.panel.hidePopup();
this.panel.hidden = true;
this.pageData = null;
]]></body>
</method>
<method name="loadPanel">
<parameter name="pageData"/>
<body><![CDATA[
let provider = this.provider;
this.panel.hidden = false;
let URLTemplate = provider.markURL;
this.pageData = pageData || OpenGraphBuilder.getData(gBrowser);
let endpoint = OpenGraphBuilder.generateEndpointURL(URLTemplate, this.pageData);
// setup listeners
this.addEventListener("DOMContentLoaded", function DOMContentLoaded(event) {
if (event.target != this.contentDocument)
return;
this._loading = false;
this.removeEventListener("DOMContentLoaded", DOMContentLoaded, true);
// add our resizer after the dom is ready
let DynamicResizeWatcher = Cu.import("resource:///modules/Social.jsm", {}).DynamicResizeWatcher;
this._dynamicResizer = new DynamicResizeWatcher();
this._dynamicResizer.start(this.panel, this.content);
// send the opengraph data
let evt = this.contentDocument.createEvent("CustomEvent");
evt.initCustomEvent("OpenGraphData", true, true, JSON.stringify(this.pageData));
this.contentDocument.documentElement.dispatchEvent(evt);
let contentWindow = this.contentWindow;
let markUpdate = function(event) {
// update the annotation based on this event, then update the
// icon as well
this.isMarked = JSON.parse(event.detail).marked;
let uri = Services.io.newURI(this.pageData.url, null, null);
if (this.isMarked) {
Social.markURI(provider.origin, uri);
} else {
Social.unmarkURI(provider.origin, uri, () => {
this.update();
});
}
}.bind(this);
contentWindow.addEventListener("socialMarkUpdate", markUpdate);
contentWindow.addEventListener("unload", function unload() {
contentWindow.removeEventListener("unload", unload);
contentWindow.removeEventListener("socialMarkUpdate", markUpdate);
});
}, true);
this._loading = true;
this.setAttribute("src", endpoint);
]]></body>
</method>
<method name="markCurrentPage">
<parameter name="aOpenPanel"/>
<body><![CDATA[
// we always set the src on click if it has not been set for this tab,
// but we only want to open the panel if it was previously annotated.
let openPanel = this.isMarked || aOpenPanel;
let src = this.getAttribute("src");
if (!src || src == "about:blank") {
this.loadPanel();
this.isMarked = true;
}
if (openPanel)
this.panel.openPopup(this, "bottomcenter topright", 0, 0, false, false);
]]></body>
</method>
<method name="markLink">
<parameter name="aUrl"/>
<body><![CDATA[
if (!aUrl) {
this.markCurrentPage(true);
return;
}
// initiated form an external source, such as gContextMenu, where
// pageData is passed into us. In this case, we always load the iframe
// and show it since the url may not be the browser tab, but an image,
// link, etc. inside the page. We also "update" the iframe to the
// previous url when it is closed.
this.setAttribute("src", "about:blank");
this.loadPanel({ url: aUrl });
this.isMarked = true;
this.panel.openPopup(this, "bottomcenter topright", 0, 0, false, false);
this.panel.addEventListener("popuphidden", function _hidden() {
this.panel.removeEventListener("popuphidden", _hidden);
this.update();
}.bind(this), false);
]]></body>
</method>
<method name="dispatchPanelEvent">
<parameter name="name"/>
<body><![CDATA[
let evt = this.contentDocument.createEvent("CustomEvent");
evt.initCustomEvent(name, true, true, {});
this.contentDocument.documentElement.dispatchEvent(evt);
]]></body>
</method>
</implementation>
<handlers>
<handler event="popupshown"><![CDATA[
// because the panel may be preloaded, we need to size the panel when
// showing as well as after load
let sizeSocialPanelToContent = Cu.import("resource:///modules/Social.jsm", {}).sizeSocialPanelToContent;
if (!this._loading && this.contentDocument.readyState == "complete") {
this.dispatchPanelEvent("socialFrameShow");
sizeSocialPanelToContent(this.panel, this.content);
} else {
let panelBrowserOnload = () => {
this.content.removeEventListener("load", panelBrowserOnload, true);
this.dispatchPanelEvent("socialFrameShow");
sizeSocialPanelToContent(this.panel, this.content);
};
this.content.addEventListener("load", panelBrowserOnload, true);
}
]]></handler>
<handler event="popuphidden"><![CDATA[
this.dispatchPanelEvent("socialFrameHide");
]]></handler>
<handler event="command"><![CDATA[
this.markCurrentPage();
]]></handler>
<handler event="DOMLinkAdded"><![CDATA[
// much of this logic is from DOMLinkHandler in browser.js, this sets
// the presence icon for a chat user, we simply use favicon style
// updating
let link = event.originalTarget;
let rel = link.rel && link.rel.toLowerCase();
if (!link || !link.ownerDocument || !rel || !link.href)
return;
if (link.rel.indexOf("icon") < 0)
return;
let uri = DOMLinkHandler.getLinkIconURI(link);
if (!uri)
return;
// we cannot size the image when we apply it via listStyleImage, so
// use the toolbar image
this.setAttribute("image", uri.spec);
]]></handler>
</handlers>
</binding>
</bindings>