2013-02-12 12:51:25 -08:00
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<?xml version="1.0" encoding="Windows-1252" ?>
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<!-- This Source Code Form is subject to the terms of the Mozilla Public
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- License, v. 2.0. If a copy of the MPL was not distributed with this
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- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
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<!DOCTYPE bindings [
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<!ENTITY % browserDTD SYSTEM "chrome://browser/locale/browser.dtd">
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%browserDTD;
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]>
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<bindings
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xmlns="http://www.mozilla.org/xbl"
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xmlns:xbl="http://www.mozilla.org/xbl"
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xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<binding id="autocomplete" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete">
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<implementation>
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<constructor>
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<![CDATA[
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this.minResultsForPopup = 0;
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this.popup._input = this;
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]]>
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</constructor>
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<method name="openPopup">
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<body>
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<![CDATA[
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this.popup.openAutocompletePopup(this, null);
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]]>
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</body>
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</method>
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<method name="closePopup">
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<body>
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<![CDATA[
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this.popup.closePopup(this, null);
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]]>
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</body>
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</method>
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</implementation>
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<handlers>
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<handler event="dblclick" phase="capturing">
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<![CDATA[
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let selectAll = Services.prefs.getBoolPref("browser.urlbar.doubleClickSelectsAll");
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if (selectAll)
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this.select();
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]]>
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</handler>
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<handler event="contextmenu" phase="capturing">
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<![CDATA[
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let box = this.inputField.parentNode;
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box.showContextMenu(this, event, true);
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]]>
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</handler>
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<handler event="keypress" phase="capturing" keycode="VK_RETURN">
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<![CDATA[
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event.preventDefault();
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event.stopPropagation();
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this.popup.handleCompletion();
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]]>
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</handler>
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</handlers>
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</binding>
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<binding id="autocomplete-popup">
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<content orient="horizontal">
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2013-04-17 13:34:42 -07:00
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<xul:vbox id="results-vbox" class="meta-section viewable-height" flex="1">
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2013-02-12 12:51:25 -08:00
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<xul:label class="meta-section-title" value="&autocompleteResultsHeader.label;"/>
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<richgrid id="results-richgrid" anonid="results" seltype="single" flex="1"/>
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</xul:vbox>
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2013-04-17 13:34:42 -07:00
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<xul:vbox id="searches-vbox" class="meta-section viewable-height" flex="1">
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2013-02-12 12:51:25 -08:00
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<xul:label class="meta-section-title" value="&autocompleteSearchesHeader.label;"/>
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<richgrid id="searches-richgrid" anonid="searches" seltype="single" flex="1"/>
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</xul:vbox>
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</content>
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<implementation implements="nsIAutoCompletePopup, nsIObserver">
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<constructor>
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<![CDATA[
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Services.obs.addObserver(this, "browser-search-engine-modified", false);
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this.updateSearchEngines();
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this._results.controller = this;
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this._searches.controller = this;
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]]>
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</constructor>
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<destructor>
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<![CDATA[
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Services.obs.removeObserver(this, "browser-search-engine-modified");
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]]>
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</destructor>
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<method name="handleItemClick">
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<parameter name="aItem"/>
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<body>
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<![CDATA[
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if (aItem.control == this._searches) {
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let engineName = aItem.getAttribute("value");
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BrowserUI.doOpenSearch(engineName);
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} else {
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let url = aItem.getAttribute("value");
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Browser.loadURI(url);
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}
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]]>
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</body>
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</method>
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<!-- nsIAutocompleteInput -->
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<field name="_input">null</field>
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<field name="_popupOpen">false</field>
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<property name="overrideValue" readonly="true" onget="return null;"/>
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<property name="selectedItem">
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<getter>
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<![CDATA[
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return this._isGridBound(this._results) ? this._results.selectedItem : null;
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]]>
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</getter>
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<setter>
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<![CDATA[
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return this._isGridBound(this._results) ? this._results.selectedItem : null;
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]]>
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</setter>
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</property>
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<property name="selectedIndex">
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<getter>
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<![CDATA[
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return this._isGridBound(this._results) ? this._results.selectedIndex : -1;
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]]>
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</getter>
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<setter>
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<![CDATA[
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return this._isGridBound(this._results) ? this._results.selectedIndex : -1;
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]]>
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</setter>
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</property>
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<property name="input" readonly="true" onget="return this._input;"/>
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<property name="popupOpen" readonly="true" onget="return this._popupOpen;"/>
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<property name="_matchCount" readonly="true" onget="return this.input.controller.matchCount;"/>
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<method name="openAutocompletePopup">
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<parameter name="aInput"/>
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<parameter name="aElement"/>
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<body>
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<![CDATA[
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if (this._popupOpen)
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return;
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ContextUI.dismissAppbar();
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this._input = aInput;
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this._popupOpen = true;
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this._grid = this._results;
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this.clearSelection();
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this.invalidate();
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this._fire("autocompletestart");
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]]>
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</body>
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</method>
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<method name="gridBoundCallback">
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<body>
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<![CDATA[
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this.updateResults();
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]]>
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</body>
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</method>
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<method name="closePopup">
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<body>
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<![CDATA[
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if (!this._popupOpen)
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return;
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this.input.controller.stopSearch();
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this._popupOpen = false;
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this._fire("autocompleteend");
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]]>
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</body>
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</method>
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<method name="invalidate">
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<body>
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<![CDATA[
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if (!this._popupOpen)
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return;
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this.updateResults();
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this.updateSearchEngineSubtitles();
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]]>
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</body>
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</method>
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<method name="selectBy">
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<parameter name="aReverse"/>
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<parameter name="aPage"/>
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<body>
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<![CDATA[
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let handleOnSelect = this._handleOnSelect;
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this._handleOnSelect = false;
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// TODO <jwilde>: Pressing page up/down should jump between rows,
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// not just items in the grid
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// Move between grids if we're at the edge of one
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if ((this._grid.isSelectionAtEnd && !aReverse) ||
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(this._grid.isSelectionAtStart && aReverse)) {
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let index = aReverse ? this._otherGrid.itemCount - 1 : 0;
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this._otherGrid.selectedIndex = index;
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} else {
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this._grid.offsetSelection(aReverse ? -1 : 1);
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}
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this._handleOnSelect = handleOnSelect;
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]]>
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</body>
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</method>
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<!-- nsIObserver -->
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<method name="observe">
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<parameter name="aSubject"/>
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<parameter name="aTopic"/>
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<parameter name="aData"/>
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<body>
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<![CDATA[
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if (aTopic != "browser-search-engine-modified")
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return;
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switch (aData) {
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case "engine-added":
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case "engine-removed":
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case "engine-changed":
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this.updateSearchEngines();
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break;
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case "engine-current":
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// Not relevant
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break;
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}
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]]>
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</body>
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</method>
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<!-- Interface for updating various components of the popup. -->
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<method name="updateResults">
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<body>
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<![CDATA[
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if (!this._isGridBound(this._results))
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return;
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if (!this.input)
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return;
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let controller = this.input.controller;
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let lastMatch = this._matchCount - 1;
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let iterCount = Math.max(this._results.itemCount, this._matchCount);
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// Swap out existing items for new search hit results
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for (let i = 0; i < iterCount; i++) {
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if (i > lastMatch) {
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let lastItem = this._results.itemCount - 1;
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this._results.removeItemAt(lastItem);
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continue;
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}
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let value = controller.getValueAt(i);
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let label = controller.getCommentAt(i) || value;
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let iconURI = controller.getImageAt(i);
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let item = this._results.getItemAtIndex(i);
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if (item == null) {
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item = this._results.appendItem(label, value);
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item.setAttribute("autocomplete", "true");
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} else {
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item.setAttribute("label", label);
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item.setAttribute("value", value);
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}
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item.setAttribute("iconURI", iconURI);
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}
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this._results.arrangeItems();
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]]>
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</body>
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</method>
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<method name="updateSearchEngines">
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<body><![CDATA[
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Services.search.init(this._onSearchServiceInit.bind(this));
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]]></body>
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</method>
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<method name="_onSearchServiceInit">
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<body>
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<![CDATA[
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if (!this._isGridBound(this._searches))
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return;
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this._engines = Services.search.getVisibleEngines();
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while (this._searches.itemCount > 0)
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this._searches.removeItemAt(0);
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this._engines.forEach(function (anEngine) {
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let item = this._searches.appendItem(anEngine.name, anEngine.name);
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item.setAttribute("autocomplete", "true");
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item.setAttribute("search", "true");
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let iconURI = anEngine.iconURI ? anEngine.iconURI.spec : "";
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item.setAttribute("iconURI", iconURI);
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}.bind(this));
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this._searches.arrangeItems();
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]]>
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</body>
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</method>
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<method name="updateSearchEngineSubtitles">
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<body>
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<![CDATA[
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if (!this._isGridBound(this._searches))
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return;
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let searchString = this.input.controller.searchString;
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let label = Strings.browser.formatStringFromName("opensearch.search", [searchString], 1);
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for (let i = 0, len = this._searches.itemCount; i < len; i++) {
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let item = this._searches.getItemAtIndex(i);
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item.setAttribute("label", label);
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}
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this._searches.arrangeItems();
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]]>
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</body>
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</method>
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<!-- Interface for handling actions across grids -->
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<method name="handleCompletion">
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<body>
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<![CDATA[
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if (this._grid == this._results) {
|
|
|
|
|
this.input.controller.handleEnter(false);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (this._grid == this._searches) {
|
|
|
|
|
let engine = this._engines[this._grid.selectedIndex];
|
|
|
|
|
BrowserUI.doOpenSearch(engine.name);
|
|
|
|
|
this.closePopup();
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
]]>
|
|
|
|
|
</body>
|
|
|
|
|
</method>
|
|
|
|
|
|
|
|
|
|
<method name="clearSelection">
|
|
|
|
|
<body>
|
|
|
|
|
<![CDATA[
|
|
|
|
|
if (this._isGridBound(this._results))
|
|
|
|
|
this._results.clearSelection();
|
|
|
|
|
|
|
|
|
|
if (this._isGridBound(this._searches))
|
|
|
|
|
this._searches.clearSelection();
|
|
|
|
|
]]>
|
|
|
|
|
</body>
|
|
|
|
|
</method>
|
|
|
|
|
|
|
|
|
|
<!-- Helpers -->
|
|
|
|
|
|
|
|
|
|
<field name="_engines">[]</field>
|
|
|
|
|
<field name="_handleOnSelect">true</field>
|
|
|
|
|
<field name="_grid">null</field>
|
|
|
|
|
|
|
|
|
|
<property name="_results" readonly="true" onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'results');"/>
|
|
|
|
|
<property name="_searches" readonly="true" onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'searches');"/>
|
|
|
|
|
|
|
|
|
|
<property name="_otherGrid" readonly="true">
|
|
|
|
|
<getter>
|
|
|
|
|
<![CDATA[
|
|
|
|
|
return (this._grid == this._results) ? this._searches : this._results;
|
|
|
|
|
]]>
|
|
|
|
|
</getter>
|
|
|
|
|
</property>
|
|
|
|
|
|
|
|
|
|
<method name="_isGridBound">
|
|
|
|
|
<parameter name="aGrid"/>
|
|
|
|
|
<body>
|
|
|
|
|
<![CDATA[
|
|
|
|
|
return aGrid.itemCount != undefined;
|
|
|
|
|
]]>
|
|
|
|
|
</body>
|
|
|
|
|
</method>
|
|
|
|
|
|
|
|
|
|
<method name="_fire">
|
|
|
|
|
<parameter name="aName"/>
|
|
|
|
|
<body>
|
|
|
|
|
<![CDATA[
|
|
|
|
|
let event = document.createEvent("Events");
|
|
|
|
|
event.initEvent(aName, true, false);
|
|
|
|
|
this.dispatchEvent(event);
|
|
|
|
|
]]>
|
|
|
|
|
</body>
|
|
|
|
|
</method>
|
|
|
|
|
</implementation>
|
|
|
|
|
|
|
|
|
|
<handlers>
|
|
|
|
|
<handler event="select">
|
|
|
|
|
<![CDATA[
|
|
|
|
|
let grid = event.originalTarget;
|
|
|
|
|
if (grid != this._grid) {
|
|
|
|
|
if (this._grid.clearSelection)
|
|
|
|
|
this._grid.clearSelection();
|
|
|
|
|
this._grid = grid;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (this._handleOnSelect && this._results.selectedItem) {
|
|
|
|
|
BrowserUI.goToURI(
|
|
|
|
|
this._results.selectedItem.getAttribute("value"));
|
|
|
|
|
this.closePopup();
|
|
|
|
|
} else if (this._handleOnSelect) {
|
|
|
|
|
this.handleCompletion();
|
|
|
|
|
}
|
|
|
|
|
]]>
|
|
|
|
|
</handler>
|
|
|
|
|
|
|
|
|
|
<handler event="contentgenerated">
|
|
|
|
|
<![CDATA[
|
|
|
|
|
let grid = event.originalTarget;
|
|
|
|
|
if (grid == this._searches)
|
|
|
|
|
this.updateSearchEngines();
|
|
|
|
|
]]>
|
|
|
|
|
</handler>
|
|
|
|
|
</handlers>
|
|
|
|
|
</binding>
|
|
|
|
|
</bindings>
|
