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gecko/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">
<binding id="urlbar" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete">
<implementation implements="nsIObserver, nsIDOMEventListener">
<constructor><![CDATA[
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.clickSelectsAll = this._prefs.getBoolPref("clickSelectsAll");
this.doubleClickSelectsAll = this._prefs.getBoolPref("doubleClickSelectsAll");
this.completeDefaultIndex = this._prefs.getBoolPref("autoFill");
this._urlTooltip = document.getElementById("urlTooltip");
this.inputField.controllers.insertControllerAt(0, this._copyCutController);
this.inputField.addEventListener("mousedown", this, false);
this.inputField.addEventListener("mousemove", this, false);
this.inputField.addEventListener("mouseout", this, false);
]]></constructor>
<destructor><![CDATA[
this._prefs.removeObserver("", this);
this._prefs = null;
this.inputField.controllers.removeController(this._copyCutController);
this.inputField.removeEventListener("mousedown", this, false);
this.inputField.removeEventListener("mousemove", this, false);
this.inputField.removeEventListener("mouseout", this, false);
]]></destructor>
<method name="_initURLTooltip">
<body><![CDATA[
if (this.focused || this.value == "")
return;
if (this._tooltipTimer)
clearTimeout(this._tooltipTimer);
this._tooltipTimer = setTimeout(function (self) {
self._tooltipTimer = 0;
var label = self._urlTooltip.firstChild;
label.value = self.value;
var bO = self.boxObject;
self._urlTooltip.maxWidth = bO.width;
self._urlTooltip.showPopup(self, bO.screenX, bO.screenY + bO.height, "tooltip");
}, 700, this);
]]></body>
</method>
<method name="_hideURLTooltip">
<body><![CDATA[
if (this._tooltipTimer) {
clearTimeout(this._tooltipTimer);
this._tooltipTimer = 0;
}
this._urlTooltip.hidePopup();
]]></body>
</method>
<method name="onDragOver">
<body>
return true;
</body>
</method>
<method name="onDrop">
<parameter name="aEvent"/>
<parameter name="aXferData"/>
<parameter name="aDragSession"/>
<body><![CDATA[
var url = transferUtils.retrieveURLFromData(aXferData.data, aXferData.flavour.contentType);
// The URL bar automatically handles inputs with newline characters,
// so we can get away with treating text/x-moz-url flavours as text/unicode.
if (url) {
nsDragAndDrop.dragDropSecurityCheck(aEvent, aDragSession, url);
this.value = url;
SetPageProxyState("invalid");
try {
urlSecurityCheck(this.value,
gBrowser.contentPrincipal,
Ci.nsIScriptSecurityManager.DISALLOW_INHERIT_PRINCIPAL);
} catch (ex) {
return;
}
handleURLBarCommand();
}
]]></body>
</method>
<method name="getSupportedFlavours">
<body><![CDATA[
var flavourSet = new FlavourSet();
// Favor text/x-moz-url since text/unicode coming from Win32 1.8 branch
// drops contains URL\ntext. The previous comment here said that
// plain text drops often come with text/x-moz-url flavor, but I
// haven't seen that, so hopefully that behavior has changed.
flavourSet.appendFlavour("text/x-moz-url");
flavourSet.appendFlavour("text/unicode");
flavourSet.appendFlavour("application/x-moz-file", "nsIFile");
return flavourSet;
]]></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) {
val = urlbar.value;
// If the entire value is selected and it's a valid non-javascript,
// non-data URI, encode it.
var uri;
if (urlbar.getAttribute("pageproxystate") == "valid") {
var ioService = Cc["@mozilla.org/network/io-service;1"]
.getService(Ci.nsIIOService);
try {
uri = ioService.newURI(val, null, null);
} catch (e) {}
}
if (uri && !uri.schemeIs("javascript") && !uri.schemeIs("data"))
val = uri.spec;
if (aCommand == "cmd_cut" && this.isCommandEnabled(aCommand)) {
urlbar.value = "";
SetPageProxyState("invalid");
}
} else {
val = urlbar.value.substring(start, end);
if (aCommand == "cmd_cut" && this.isCommandEnabled(aCommand)) {
urlbar.value = urlbar.value.substring(0, start) + urlbar.value.substring(end);
urlbar.selectionStart = urlbar.selectionEnd = start;
SetPageProxyState("invalid");
}
}
Cc["@mozilla.org/widget/clipboardhelper;1"]
.getService(Ci.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) &&
(aCommand != "cmd_cut" || !this.urlbar.readOnly) &&
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 "clickSelectsAll":
case "doubleClickSelectsAll":
this[aData] = this._prefs.getBoolPref(aData);
break;
case "autoFill":
this.completeDefaultIndex = this._prefs.getBoolPref(aData);
break;
}
}
]]></body>
</method>
<method name="handleEvent">
<parameter name="aEvent"/>
<body><![CDATA[
switch (aEvent.type) {
case "mousedown":
if (this.doubleClickSelectsAll &&
aEvent.button == 0 && aEvent.detail == 2) {
this.editor.selectAll();
aEvent.preventDefault();
}
break;
case "mousemove":
this._initURLTooltip();
break;
case "mouseout":
this._hideURLTooltip();
break;
}
]]></body>
</method>
<property name="textValue"
onget="return this.value;">
<setter>
<![CDATA[
// Force load the value into the urlbar to get it unescaped
try {
let uri = Cc["@mozilla.org/network/io-service;1"].
getService(Ci.nsIIOService).
newURI(val, null, null);
URLBarSetURI(uri, true);
} catch (ex) {
// Incase the value isn't actually a URI
this.value = val;
}
// Completing a result should simulate the user typing the result, so
// fire an input event.
let evt = document.createEvent("UIEvents");
evt.initUIEvent("input", true, false, window, 0);
this.mIgnoreInput = true;
this.dispatchEvent(evt);
this.mIgnoreInput = false;
return this.value;
]]>
</setter>
</property>
</implementation>
<handlers>
<handler event="focus" phase="capturing" action="this._hideURLTooltip();"/>
<handler event="dragover" phase="capturing" action="nsDragAndDrop.dragOver(event, this);"/>
<handler event="dragdrop" phase="capturing" action="nsDragAndDrop.drop(event, this);"/>
</handlers>
</binding>
<!-- Note: this binding is applied to the autocomplete popup used in the Search bar and in web page content -->
<binding id="browser-autocomplete-result-popup" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete-result-popup">
<implementation>
<method name="openAutocompletePopup">
<parameter name="aInput"/>
<parameter name="aElement"/>
<body>
<![CDATA[
// initially the panel is hidden
// to avoid impacting startup / new window performance
aInput.popup.hidden = false;
// this method is defined on the base binding
this._openAutocompletePopup(aInput, aElement);
]]></body>
</method>
<method name="onPopupClick">
<parameter name="aEvent"/>
<body><![CDATA[
// Ignore all right-clicks
if (aEvent.button == 2)
return;
var controller = this.view.QueryInterface(Components.interfaces.nsIAutoCompleteController);
// Check for unmodified left-click, and use default behavior
if (aEvent.button == 0 && !aEvent.shiftKey && !aEvent.ctrlKey &&
!aEvent.altKey && !aEvent.metaKey) {
controller.handleEnter(true);
return;
}
// Check for middle-click or modified clicks on the search bar
var searchBar = BrowserSearch.searchBar;
if (searchBar && searchBar.textbox == this.mInput) {
// Handle search bar popup clicks
var search = controller.getValueAt(this.selectedIndex);
// close the autocomplete popup and revert the entered search term
this.closePopup();
controller.handleEscape();
// Fill in the search bar's value
searchBar.value = search;
// open the search results according to the clicking subtlety
var where = whereToOpenLink(aEvent, false, true);
searchBar.doSearch(search, where);
}
]]></body>
</method>
</implementation>
</binding>
<binding id="urlbar-rich-result-popup" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete-rich-result-popup">
<implementation>
<field name="_maxResults">0</field>
<field name="_bundle" readonly="true">
Cc["@mozilla.org/intl/stringbundle;1"].
getService(Ci.nsIStringBundleService).
createBundle("chrome://browser/locale/places/places.properties");
</field>
<property name="maxResults" readonly="true">
<getter>
<![CDATA[
if (!this._maxResults) {
var prefService =
Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
this._maxResults = prefService.getIntPref("browser.urlbar.maxRichResults");
}
return this._maxResults;
]]>
</getter>
</property>
<method name="openAutocompletePopup">
<parameter name="aInput"/>
<parameter name="aElement"/>
<body>
<![CDATA[
// initially the panel is hidden
// to avoid impacting startup / new window performance
aInput.popup.hidden = false;
// this method is defined on the base binding
this._openAutocompletePopup(aInput, aElement);
]]></body>
</method>
<method name="onPopupClick">
<parameter name="aEvent"/>
<body>
<![CDATA[
// Ignore right-clicks
if (aEvent.button == 2)
return;
var controller = this.view.QueryInterface(Components.interfaces.nsIAutoCompleteController);
// Check for unmodified left-click, and use default behavior
if (aEvent.button == 0 && !aEvent.shiftKey && !aEvent.ctrlKey &&
!aEvent.altKey && !aEvent.metaKey) {
controller.handleEnter(true);
return;
}
// Check for middle-click or modified clicks on the URL bar
if (gURLBar && this.mInput == gURLBar) {
var url = controller.getValueAt(this.selectedIndex);
// close the autocomplete popup and revert the entered address
this.closePopup();
controller.handleEscape();
// respect the usual clicking subtleties
openUILink(url, aEvent);
}
]]>
</body>
</method>
<method name="createResultLabel">
<parameter name="aTitle"/>
<parameter name="aUrl"/>
<parameter name="aType"/>
<body>
<![CDATA[
var label = aTitle + " " + aUrl;
// convert aType (ex: "ac-result-type-<aType>") to text to be spoke aloud
// by screen readers. convert "tag" and "bookmark" to the localized versions,
// but don't do anything for "favicon" (the default)
if (aType != "favicon") {
label += " " + this._bundle.GetStringFromName(aType + "ResultLabel");
}
return label;
]]>
</body>
</method>
</implementation>
</binding>
</bindings>
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