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gecko-dev/browser/base/content/urlbarBindings.xml

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<?xml version="1.0"?>
# -*- Mode: HTML -*-
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org browser.
#
# The Initial Developer of the Original Code is
# Simon Bünzli <zeniko@gmail.com>
# Portions created by the Initial Developer are Copyright (C) 2006
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Dão Gottwald <dao@design-noir.de>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
<bindings id="urlbarBindings" xmlns="http://www.mozilla.org/xbl"
xmlns:html="http://www.w3.org/1999/xhtml"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns:xbl="http://www.mozilla.org/xbl">
<binding id="urlbar" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete">
<content sizetopopup="pref">
<xul:hbox class="autocomplete-textbox-container" flex="1">
<children includes="image|deck|stack">
<xul:image class="autocomplete-icon" allowevents="true"/>
</children>
<xul:stack flex="1" class="textbox-stack">
<xul:hbox anonid="textbox-input-box" class="textbox-input-box"
flex="1" xbl:inherits="tooltiptext=inputtooltiptext">
<children/>
<html:input anonid="input" class="autocomplete-textbox textbox-input"
flex="1" allowevents="true"
xbl:inherits="tooltiptext=inputtooltiptext,onfocus,onblur,value,type,maxlength,disabled,size,readonly,userAction"/>
</xul:hbox>
<xul:hbox anonid="presentation-box" class="textbox-presentation-box" flex="1"
onmousedown="focus();" hidden="true">
<xul:scrollbox anonid="presentation" class="textbox-presentation" flex="1"
onoverflow="_contentIsCropped = true;"
onunderflow="_contentIsCropped = false;">
<xul:hbox anonid="prePath" class="textbox-presentation-prePath">
<xul:label anonid="protocol" class="textbox-presentation-protocol"/>
<xul:label anonid="subdomain" class="textbox-presentation-subdomain"/>
<xul:label anonid="domain" class="textbox-presentation-domain"/>
<xul:label anonid="port" class="textbox-presentation-port"/>
</xul:hbox>
<xul:label anonid="path" class="textbox-presentation-path"/>
</xul:scrollbox>
<xul:label anonid="overflow-ellipsis" class="textbox-overflow-ellipsis"
value="&#8230;" hidden="true"/>
</xul:hbox>
</xul:stack>
<children includes="hbox"/>
</xul:hbox>
<xul:dropmarker anonid="historydropmarker" class="autocomplete-history-dropmarker"
allowevents="true"
xbl:inherits="open,enablehistory"/>
<xul:popupset anonid="popupset" class="autocomplete-result-popupset"/>
</content>
<implementation implements="nsIObserver">
<constructor><![CDATA[
this._ioService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
this._prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefService)
.getBranch("browser.urlbar.")
.QueryInterface(Components.interfaces.nsIPrefBranch2);
this._prefs.addObserver("", this, false);
this._hideProtocols = this._prefs.getCharPref("hideProtocols").split(" ");
this._animateBlend = this._prefs.getBoolPref("animateBlend");
this.clickSelectsAll = this._prefs.getBoolPref("clickSelectsAll");
this.completeDefaultIndex = this._prefs.getBoolPref("autoFill");
this._inputBox = document.getAnonymousElementByAttribute(this, "anonid", "textbox-input-box");
this._presentationBox = document.getAnonymousElementByAttribute(this, "anonid", "presentation-box");
this._overflowEllipsis = document.getAnonymousElementByAttribute(this, "anonid", "overflow-ellipsis");
this._prePath = document.getAnonymousElementByAttribute(this, "anonid", "prePath");
this._protocol = document.getAnonymousElementByAttribute(this, "anonid", "protocol");
this._subDomain = document.getAnonymousElementByAttribute(this, "anonid", "subdomain");
this._domain = document.getAnonymousElementByAttribute(this, "anonid", "domain");
this._port = document.getAnonymousElementByAttribute(this, "anonid", "port");
this._path = document.getAnonymousElementByAttribute(this, "anonid", "path");
this._urlTooltip = document.getElementById("urlTooltip");
this.inputField.controllers.insertControllerAt(0, this._copyCutController);
this._blendingTimers = [];
]]></constructor>
<destructor><![CDATA[
this._prefs.removeObserver("", this);
this._prefs = null;
this._ioService = null;
this._tldService = null;
this.inputField.controllers.removeController(this._copyCutController);
]]></destructor>
<!-- initially empty fields:
<field name="_uri"/>
<field name="_protocolHidden"/>
<field name="_focused"/>
<field name="_mouseover"/>
<field name="_tooltipTimer"/>
<field name="_tldService"/>
<field name="_formatted"/>
-->
<property name="plain" onget="return !this._formatted">
<setter><![CDATA[
this._formatted = !val;
while (this._blendingTimers.length)
clearTimeout(this._blendingTimers.pop());
if (val) {
this._inputBox.style.removeProperty("opacity");
this._presentationBox.hidden = true;
} else {
this._inputBox.style.setProperty("opacity", "0", "important");
}
this._presentationBox.style.removeProperty("opacity");
this._hideURLTooltip();
return val;
]]></setter>
</property>
<property name="tldService" readonly="true">
<getter><![CDATA[
if (!this._tldService) {
this._tldService =
Components.classes["@mozilla.org/network/effective-tld-service;1"]
.getService(Components.interfaces.nsIEffectiveTLDService);
}
return this._tldService;
]]></getter>
</property>
<property name="_contentIsCropped"
onget="return !this._overflowEllipsis.hidden;"
onset="this._overflowEllipsis.hidden = !val; return val;"/>
<property name="value"
onget="return this.inputField.value;">
<setter><![CDATA[
this.mIgnoreInput = true;
this._syncValue(val);
this.mIgnoreInput = false;
if (this._focused)
this.plain = true;
else if (!this._mouseover || !this.plain)
this._prettyView(false);
var event = document.createEvent("Events");
event.initEvent("ValueChange", true, true);
this.inputField.dispatchEvent(event);
return val;
]]></setter>
</property>
<method name="_syncValue">
<parameter name="aValue"/>
<body><![CDATA[
var value = aValue != null ? aValue : this.value;
if (value == "") {
this._uri = null;
} else {
try {
this._uri = this._ioService.newURI(value, null, null);
// next line throws if .host is not defined
this._uri.host;
} catch(e) {
this._uri = null;
}
}
if (!this._uri) {
this._contentIsCropped = false;
if (aValue != null)
this.inputField.value = aValue;
return;
}
if (!this._focused || aValue != null) {
value = this._uri.spec;
try {
// try to decode as UTF-8
value = decodeURI(value);
} catch(e) {}
this.inputField.value = value;
}
this._protocol.setAttribute("value", this._uri.scheme + "://");
this._protocolHidden = this._hideProtocols.indexOf(this._uri.scheme) > -1;
this._subDomain.removeAttribute("value");
this._port.removeAttribute("value");
var host = this._uri.host;
if (host) {
//XXX Bug 386727: Disabled for now due to perf/leak regressions
//XXX workaround for bug 364129
if (0 && !/^[.0-9]+$/.test(host)) {
// getEffectiveTLDLength might convert our host and return a misleading length.
// To avoid this, pass the ASCII host, count the dots of its effective TLD
// and use that number to operate on our actual host.
var asciiHost = this._uri.asciiHost;
var domainSegments = host.split(".");
var cSubdomain = domainSegments.length -
asciiHost.slice(asciiHost.length -
this.tldService.getEffectiveTLDLength(asciiHost))
.split(".").length - 1;
if (cSubdomain > 0) {
host = domainSegments;
var subdomain = host.splice(0, cSubdomain);
this._subDomain.setAttribute("value", subdomain.join(".") + ".");
host = host.join(".");
}
}
this._domain.setAttribute("value", host);
if (this._uri.port > -1)
this._port.setAttribute("value", ":" + this._uri.port);
} else {
this._domain.removeAttribute("value");
}
var path = this._uri.path;
try {
// try to decode as UTF-8
path = decodeURI(path);
} catch(e) {}
this._path.setAttribute("value", path);
]]></body>
</method>
<method name="_initPrettyView">
<body><![CDATA[
this._plain = false;
this._protocol.hidden = false;
this._presentationBox.hidden = false;
this._prePath.width = "";
this.removeAttribute("protocolhidden");
if (this._protocolHidden) {
this._prePath.width = this._prePath.boxObject.width;
this._protocol.hidden = true;
this.setAttribute("protocolhidden","true");
}
]]></body>
</method>
<method name="_prettyView">
<parameter name="aAnimateBlend"/>
<body><![CDATA[
if (!this._uri) {
this.plain = true;
return;
}
if (!aAnimateBlend || !this._animateBlend) {
this._initPrettyView();
this.plain = false;
return;
}
const INITIAL_DELAY = 150;
const FRAME_LENGTH = 60;
const DECLINATION_REL = .2;
const DECLINATION_ABS = .15;
var inputBox = this._inputBox;
var presentationBox = this._presentationBox;
var self = this;
var opacity = parseFloat(document.defaultView.getComputedStyle(inputBox, null).opacity);
var delay = INITIAL_DELAY;
function processFrame(opacity, init) {
inputBox.style.setProperty("opacity", opacity, "important");
presentationBox.style.setProperty("opacity", 1-opacity, "important");
if (init)
self._initPrettyView();
if (!opacity)
self.plain = false;
}
while (opacity > 0) {
opacity -= opacity * DECLINATION_REL + DECLINATION_ABS;
if (opacity < 0)
opacity = 0;
this._blendingTimers.push(setTimeout(processFrame, delay, opacity, delay == INITIAL_DELAY));
delay += FRAME_LENGTH;
}
]]></body>
</method>
<method name="_initURLTooltip">
<parameter name="aCallback"/>
<parameter name="aObject"/>
<parameter name="aCrop"/>
<body><![CDATA[
if (this._tooltipTimer)
clearTimeout(this._tooltipTimer);
this._tooltipTimer = setTimeout(function(self) {
self._tooltipTimer = 0;
var tooltipText = aCallback.apply(aObject);
if (tooltipText) {
var label = self._urlTooltip.firstChild;
label.value = tooltipText;
label.crop = aCrop || "center";
var bO = self.boxObject;
self._urlTooltip.maxWidth = bO.width;
self._urlTooltip.showPopup(self, bO.screenX, bO.screenY + bO.height, "tooltip");
}
}, 400, this);
]]></body>
</method>
<method name="_hideURLTooltip">
<body><![CDATA[
if (this._tooltipTimer) {
clearTimeout(this._tooltipTimer);
this._tooltipTimer = 0;
}
this._urlTooltip.hidePopup();
]]></body>
</method>
<field name="_copyCutController"><![CDATA[
({
urlbar: this,
doCommand: function(aCommand) {
var urlbar = this.urlbar;
var start = urlbar.selectionStart;
var end = urlbar.selectionEnd;
if (start == end)
return;
var val;
if (start == 0 && end == urlbar.textLength) {
// if the entire value is selected and it's a valid URI, encode it
val = urlbar.value;
try {
val = urlbar._ioService.newURI(val, null, null).spec;
} catch(e) {}
if (aCommand == "cmd_cut")
urlbar.value = "";
} else {
val = urlbar.value.substring(start, end);
if (aCommand == "cmd_cut") {
urlbar.value = urlbar.value.substring(0, start) + urlbar.value.substring(end);
urlbar.selectionStart = urlbar.selectionEnd = start;
}
}
Components.classes["@mozilla.org/widget/clipboardhelper;1"]
.getService(Components.interfaces.nsIClipboardHelper)
.copyString(val);
},
supportsCommand: function(aCommand) {
switch (aCommand) {
case "cmd_copy":
case "cmd_cut":
return true;
}
return false;
},
isCommandEnabled: function(aCommand) {
return this.supportsCommand(aCommand) && this.urlbar.selectionStart < this.urlbar.selectionEnd;
},
onEvent: function(aEventName) {}
})
]]></field>
<method name="observe">
<parameter name="aSubject"/>
<parameter name="aTopic"/>
<parameter name="aData"/>
<body><![CDATA[
if (aTopic == "nsPref:changed") {
switch(aData) {
case "hideProtocols":
this._hideProtocols = this._prefs.getCharPref(aData).split(" ");
this._syncValue();
if (!this.plain)
this._prettyView(false);
break;
case "clickSelectsAll":
this.clickSelectsAll = this._prefs.getBoolPref(aData);
break;
case "autoFill":
this.completeDefaultIndex = this._prefs.getBoolPref(aData);
break;
case "animateBlend":
this._animateBlend = this._prefs.getBoolPref(aData);
break;
}
}
]]></body>
</method>
</implementation>
<handlers>
<handler event="input"
action="this._syncValue();"/>
<handler event="mousemove"><![CDATA[
if (!this._focused && this._contentIsCropped)
this._initURLTooltip(function() {
return this.plain ? this.value : null;
}, this, "start");
]]></handler>
<handler event="mouseover"><![CDATA[
if (this._mouseover)
return;
if (!this.plain) {
// do nothing if we're over the favicon, history dropmarker et al
var pBO = this._presentationBox.boxObject;
if (event.screenX < pBO.screenX || event.screenX > pBO.screenX + pBO.width)
return;
}
this._mouseover = true;
setTimeout(function(self) {
if (self._mouseover) {
self.plain = true;
if (!self._focused && self._contentIsCropped)
self._initURLTooltip(function() {
return this.plain ? this.value : null;
}, self, "start");
}
}, 60, this);
]]></handler>
<handler event="mouseout" phase="target"><![CDATA[
this._mouseover = false;
if (!this._focused && this.plain)
this._prettyView(true);
else
this._hideURLTooltip();
]]></handler>
<handler event="focus" phase="capturing"><![CDATA[
if (!this._focused) {
this._focused = true;
this.plain = true;
}
]]></handler>
<handler event="blur" phase="capturing"><![CDATA[
if (this._focused && !this._dontBlur) {
this._focused = false;
this._syncValue();
if (!this._mouseover)
this._prettyView(true);
}
]]></handler>
</handlers>
</binding>
<binding id="urlbar-result-popup" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete-result-popup">
<implementation>
<method name="onPopupClick">
<parameter name="aEvent"/>
<body><![CDATA[
var controller = this.view.QueryInterface(Components.interfaces.nsIAutoCompleteController);
// default action on unmodified left-click
if (aEvent.button == 0 && !aEvent.shiftKey && !aEvent.ctrlKey &&
!aEvent.altKey && !aEvent.metaKey) {
controller.handleEnter();
}
// completely ignore right-clicks
else if (aEvent.button != 2) {
var url = controller.getValueAt(this.tree.view.selection.currentIndex);
// close the autocomplete popup and revert the entered address
this.closePopup();
controller.handleEscape();
// respect the usual clicking subtleties
openUILink(url, aEvent);
}
]]></body>
</method>
</implementation>
</binding>
</bindings>
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