1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/metro/base/content/bindings/urlbar.xml Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,937 @@
1.4 +<?xml version="1.0" encoding="Windows-1252" ?>
1.5 +<!-- This Source Code Form is subject to the terms of the Mozilla Public
1.6 + - License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
1.8 +
1.9 +
1.10 +<!DOCTYPE bindings [
1.11 +<!ENTITY % browserDTD SYSTEM "chrome://browser/locale/browser.dtd">
1.12 +%browserDTD;
1.13 +]>
1.14 +
1.15 +<bindings
1.16 + xmlns="http://www.mozilla.org/xbl"
1.17 + xmlns:xbl="http://www.mozilla.org/xbl"
1.18 + xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
1.19 +
1.20 + <binding id="urlbar" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete">
1.21 + <implementation implements="nsIObserver">
1.22 + <constructor>
1.23 + <![CDATA[
1.24 + this._mayFormat = Services.prefs.getBoolPref("browser.urlbar.formatting.enabled");
1.25 + this._mayTrimURLs = Services.prefs.getBoolPref("browser.urlbar.trimURLs");
1.26 + this._maySelectAll = Services.prefs.getBoolPref("browser.urlbar.doubleClickSelectsAll");
1.27 +
1.28 + Services.prefs.addObserver("browser.urlbar.formatting.enabled", this, false);
1.29 + Services.prefs.addObserver("browser.urlbar.trimURLs", this, false);
1.30 + Services.prefs.addObserver("browser.urlbar.doubleClickSelectsAll", this, false);
1.31 +
1.32 + this.inputField.controllers.insertControllerAt(0, this._copyCutValueController);
1.33 +
1.34 + this.minResultsForPopup = 0;
1.35 + this.popup._input = this;
1.36 + ]]>
1.37 + </constructor>
1.38 +
1.39 + <destructor>
1.40 + <![CDATA[
1.41 + Services.prefs.removeObserver("browser.urlbar.formatting.enabled", this);
1.42 + Services.prefs.removeObserver("browser.urlbar.trimURLs", this);
1.43 + Services.prefs.removeObserver("browser.urlbar.doubleClickSelectsAll", this);
1.44 + ]]>
1.45 + </destructor>
1.46 +
1.47 + <field name="_mayFormat"/>
1.48 + <field name="_mayTrimURLs"/>
1.49 + <field name="_maySelectAll"/>
1.50 + <field name="_lastKnownGoodURL"/>
1.51 +
1.52 + <method name="openPopup">
1.53 + <body>
1.54 + <![CDATA[
1.55 + this.popup.openAutocompletePopup(this, null);
1.56 + ]]>
1.57 + </body>
1.58 + </method>
1.59 +
1.60 + <method name="closePopup">
1.61 + <body>
1.62 + <![CDATA[
1.63 + this.popup.closePopup(this, null);
1.64 + ]]>
1.65 + </body>
1.66 + </method>
1.67 +
1.68 + <!-- URI Display: Domain Highlighting -->
1.69 +
1.70 + <method name="_clearFormatting">
1.71 + <body>
1.72 + <![CDATA[
1.73 + let controller = this.editor.selectionController;
1.74 + let selection = controller.getSelection(controller.SELECTION_URLSECONDARY);
1.75 + selection.removeAllRanges();
1.76 + ]]>
1.77 + </body>
1.78 + </method>
1.79 +
1.80 + <method name="formatValue">
1.81 + <body>
1.82 + <![CDATA[
1.83 + if (!this._mayFormat || this.isEditing)
1.84 + return;
1.85 +
1.86 + let controller = this.editor.selectionController;
1.87 + let selection = controller.getSelection(controller.SELECTION_URLSECONDARY);
1.88 + selection.removeAllRanges();
1.89 +
1.90 + let textNode = this.editor.rootElement.firstChild;
1.91 + let value = textNode.textContent;
1.92 +
1.93 + let protocol = value.match(/^[a-z\d.+\-]+:(?=[^\d])/);
1.94 + if (protocol &&
1.95 + ["http:", "https:", "ftp:"].indexOf(protocol[0]) == -1)
1.96 + return;
1.97 + let matchedURL = value.match(/^((?:[a-z]+:\/\/)?(?:[^\/]+@)?)(.+?)(?::\d+)?(?:\/|$)/);
1.98 + if (!matchedURL)
1.99 + return;
1.100 +
1.101 + let [, preDomain, domain] = matchedURL;
1.102 + let baseDomain = domain;
1.103 + let subDomain = "";
1.104 + // getBaseDomainFromHost doesn't recognize IPv6 literals in brackets as IPs (bug 667159)
1.105 + if (domain[0] != "[") {
1.106 + try {
1.107 + baseDomain = Services.eTLD.getBaseDomainFromHost(domain);
1.108 + if (!domain.endsWith(baseDomain)) {
1.109 + // getBaseDomainFromHost converts its resultant to ACE.
1.110 + let IDNService = Cc["@mozilla.org/network/idn-service;1"]
1.111 + .getService(Ci.nsIIDNService);
1.112 + baseDomain = IDNService.convertACEtoUTF8(baseDomain);
1.113 + }
1.114 + } catch (e) {}
1.115 + }
1.116 + if (baseDomain != domain) {
1.117 + subDomain = domain.slice(0, -baseDomain.length);
1.118 + }
1.119 +
1.120 + let rangeLength = preDomain.length + subDomain.length;
1.121 + if (rangeLength) {
1.122 + let range = document.createRange();
1.123 + range.setStart(textNode, 0);
1.124 + range.setEnd(textNode, rangeLength);
1.125 + selection.addRange(range);
1.126 + }
1.127 +
1.128 + let startRest = preDomain.length + domain.length;
1.129 + if (startRest < value.length) {
1.130 + let range = document.createRange();
1.131 + range.setStart(textNode, startRest);
1.132 + range.setEnd(textNode, value.length);
1.133 + selection.addRange(range);
1.134 + }
1.135 + ]]>
1.136 + </body>
1.137 + </method>
1.138 +
1.139 + <!-- URI Display: Scheme and Trailing Slash Triming -->
1.140 +
1.141 + <method name="_trimURL">
1.142 + <parameter name="aURL"/>
1.143 + <body>
1.144 + <![CDATA[
1.145 + // This function must not modify the given URL such that calling
1.146 + // nsIURIFixup::createFixupURI with the rfdesult will produce a different URI.
1.147 + return aURL /* remove single trailing slash for http/https/ftp URLs */
1.148 + .replace(/^((?:http|https|ftp):\/\/[^/]+)\/$/, "$1")
1.149 + /* remove http:// unless the host starts with "ftp\d*\." or contains "@" */
1.150 + .replace(/^http:\/\/((?!ftp\d*\.)[^\/@]+(?:\/|$))/, "$1");
1.151 + ]]>
1.152 + </body>
1.153 + </method>
1.154 +
1.155 + <method name="_getSelectedValueForClipboard">
1.156 + <body>
1.157 + <![CDATA[
1.158 + // Grab the actual input field's value, not our value, which could include moz-action:
1.159 + let inputVal = this.inputField.value;
1.160 + let selectedVal = inputVal.substring(this.selectionStart, this.selectionEnd);
1.161 +
1.162 + // If the selection doesn't start at the beginning or doesn't span the full domain or
1.163 + // the URL bar is modified, nothing else to do here.
1.164 + if (this.selectionStart > 0 || this.valueIsTyped)
1.165 + return selectedVal;
1.166 +
1.167 + // The selection doesn't span the full domain if it doesn't contain a slash and is
1.168 + // followed by some character other than a slash.
1.169 + if (!selectedVal.contains("/")) {
1.170 + let remainder = inputVal.replace(selectedVal, "");
1.171 + if (remainder != "" && remainder[0] != "/")
1.172 + return selectedVal;
1.173 + }
1.174 +
1.175 + let uriFixup = Cc["@mozilla.org/docshell/urifixup;1"].getService(Ci.nsIURIFixup);
1.176 +
1.177 + let uri;
1.178 + try {
1.179 + uri = uriFixup.createFixupURI(inputVal, Ci.nsIURIFixup.FIXUP_FLAG_NONE);
1.180 + } catch (e) {}
1.181 + if (!uri)
1.182 + return selectedVal;
1.183 +
1.184 + // Only copy exposable URIs
1.185 + try {
1.186 + uri = uriFixup.createExposableURI(uri);
1.187 + } catch (ex) {}
1.188 +
1.189 + // If the entire URL is selected, just use the actual loaded URI.
1.190 + if (inputVal == selectedVal) {
1.191 + // ... but only if isn't a javascript: or data: URI, since those
1.192 + // are hard to read when encoded
1.193 + if (!uri.schemeIs("javascript") && !uri.schemeIs("data")) {
1.194 + // Parentheses are known to confuse third-party applications (bug 458565).
1.195 + selectedVal = uri.spec.replace(/[()]/g, function (c) escape(c));
1.196 + }
1.197 +
1.198 + return selectedVal;
1.199 + }
1.200 +
1.201 + // Just the beginning of the URL is selected, check for a trimmed value
1.202 + let spec = uri.spec;
1.203 + let trimmedSpec = this._trimURL(spec);
1.204 + if (spec != trimmedSpec) {
1.205 + // Prepend the portion that trimURL removed from the beginning.
1.206 + // This assumes trimURL will only truncate the URL at
1.207 + // the beginning or end (or both).
1.208 + let trimmedSegments = spec.split(trimmedSpec);
1.209 + selectedVal = trimmedSegments[0] + selectedVal;
1.210 + }
1.211 +
1.212 + return selectedVal;
1.213 + ]]>
1.214 + </body>
1.215 + </method>
1.216 +
1.217 + <field name="_copyCutValueController">
1.218 + <![CDATA[
1.219 + ({
1.220 + urlbar: this,
1.221 + doCommand: function(aCommand) {
1.222 + let urlbar = this.urlbar;
1.223 + let val = urlbar._getSelectedValueForClipboard();
1.224 + if (!val)
1.225 + return;
1.226 +
1.227 + if (aCommand == "cmd_cut" && this.isCommandEnabled(aCommand)) {
1.228 + let start = urlbar.selectionStart;
1.229 + let end = urlbar.selectionEnd;
1.230 + urlbar.inputField.value = urlbar.inputField.value.substring(0, start) +
1.231 + urlbar.inputField.value.substring(end);
1.232 + urlbar.selectionStart = urlbar.selectionEnd = start;
1.233 + }
1.234 +
1.235 + Cc["@mozilla.org/widget/clipboardhelper;1"]
1.236 + .getService(Ci.nsIClipboardHelper)
1.237 + .copyString(val, document);
1.238 + },
1.239 +
1.240 + supportsCommand: function(aCommand) {
1.241 + switch (aCommand) {
1.242 + case "cmd_copy":
1.243 + case "cmd_cut":
1.244 + return true;
1.245 + }
1.246 + return false;
1.247 + },
1.248 +
1.249 + isCommandEnabled: function(aCommand) {
1.250 + let urlbar = this.urlbar;
1.251 + return this.supportsCommand(aCommand) &&
1.252 + (aCommand != "cmd_cut" || !urlbar.readOnly) &&
1.253 + urlbar.selectionStart < urlbar.selectionEnd;
1.254 + },
1.255 +
1.256 + onEvent: function(aEventName) {}
1.257 + })
1.258 + ]]>
1.259 + </field>
1.260 +
1.261 + <method name="trimValue">
1.262 + <parameter name="aURL"/>
1.263 + <body>
1.264 + <![CDATA[
1.265 + return (this._mayTrimURLs) ? this._trimURL(aURL) : aURL;
1.266 + ]]>
1.267 + </body>
1.268 + </method>
1.269 +
1.270 + <!-- URI Editing -->
1.271 +
1.272 + <property name="isEditing" readonly="true">
1.273 + <getter>
1.274 + <![CDATA[
1.275 + return Elements.urlbarState.hasAttribute("editing");
1.276 + ]]>
1.277 + </getter>
1.278 + </property>
1.279 +
1.280 + <method name="beginEditing">
1.281 + <parameter name="aShouldDismiss"/>
1.282 + <body>
1.283 + <![CDATA[
1.284 + if (this.isEditing)
1.285 + return;
1.286 +
1.287 + Elements.urlbarState.setAttribute("editing", true);
1.288 + this._lastKnownGoodURL = this.value;
1.289 +
1.290 + if (!this.focused) {
1.291 + this.focus();
1.292 + // If we force focus, ensure we're visible.
1.293 + if (ContextUI.displayNavbar()) {
1.294 + // If we forced visibility, ensure we're positioned above keyboard.
1.295 + // (Previous "blur" may have forced us down behind it.)
1.296 + ContentAreaObserver.updateAppBarPosition();
1.297 + }
1.298 + }
1.299 +
1.300 + this._clearFormatting();
1.301 + this.select();
1.302 +
1.303 + if (aShouldDismiss)
1.304 + ContextUI.dismissTabs();
1.305 +
1.306 + if (!InputSourceHelper.isPrecise) {
1.307 + let inputRectangle = this.inputField.getBoundingClientRect();
1.308 + SelectionHelperUI.attachEditSession(ChromeSelectionHandler,
1.309 + inputRectangle.left, inputRectangle.top, this);
1.310 + }
1.311 + ]]>
1.312 + </body>
1.313 + </method>
1.314 +
1.315 + <method name="endEditing">
1.316 + <parameter name="aShouldRevert"/>
1.317 + <body>
1.318 + <![CDATA[
1.319 + if (!this.isEditing)
1.320 + return;
1.321 +
1.322 + Elements.urlbarState.removeAttribute("editing");
1.323 + this.closePopup();
1.324 + this.formatValue();
1.325 +
1.326 + if (this.focused)
1.327 + this.blur();
1.328 +
1.329 + if (aShouldRevert)
1.330 + this.value = this._lastKnownGoodURL;
1.331 + ]]>
1.332 + </body>
1.333 + </method>
1.334 +
1.335 + <!-- URI Submission -->
1.336 +
1.337 + <method name="_canonizeURL">
1.338 + <parameter name="aURL"/>
1.339 + <parameter name="aTriggeringEvent"/>
1.340 + <body>
1.341 + <![CDATA[
1.342 + if (!aURL)
1.343 + return "";
1.344 +
1.345 + // Only add the suffix when the URL bar value isn't already "URL-like",
1.346 + // and only if we get a keyboard event, to match user expectations.
1.347 + if (/^\s*[^.:\/\s]+(?:\/.*|\s*)$/i.test(aURL)) {
1.348 + let accel = aTriggeringEvent.ctrlKey;
1.349 + let shift = aTriggeringEvent.shiftKey;
1.350 + let suffix = "";
1.351 +
1.352 + switch (true) {
1.353 + case (accel && shift):
1.354 + suffix = ".org/";
1.355 + break;
1.356 + case (shift):
1.357 + suffix = ".net/";
1.358 + break;
1.359 + case (accel):
1.360 + try {
1.361 + suffix = gPrefService.getCharPref("browser.fixup.alternate.suffix");
1.362 + if (suffix.charAt(suffix.length - 1) != "/")
1.363 + suffix += "/";
1.364 + } catch(e) {
1.365 + suffix = ".com/";
1.366 + }
1.367 + break;
1.368 + }
1.369 +
1.370 + if (suffix) {
1.371 + // trim leading/trailing spaces (bug 233205)
1.372 + aURL = aURL.trim();
1.373 +
1.374 + // Tack www. and suffix on. If user has appended directories, insert
1.375 + // suffix before them (bug 279035). Be careful not to get two slashes.
1.376 + let firstSlash = aURL.indexOf("/");
1.377 + if (firstSlash >= 0) {
1.378 + aURL = aURL.substring(0, firstSlash) + suffix + aURL.substring(firstSlash + 1);
1.379 + } else {
1.380 + aURL = aURL + suffix;
1.381 + }
1.382 + aURL = "http://www." + aURL;
1.383 + }
1.384 + }
1.385 +
1.386 + return aURL;
1.387 + ]]>
1.388 + </body>
1.389 + </method>
1.390 +
1.391 + <method name="submitURL">
1.392 + <parameter name="aEvent"/>
1.393 + <body>
1.394 + <![CDATA[
1.395 + // If the address was typed in by a user, tidy it up
1.396 + if (aEvent instanceof KeyEvent)
1.397 + this.value = this._canonizeURL(this.value, aEvent);
1.398 +
1.399 + this.endEditing();
1.400 + BrowserUI.goToURI(this.value);
1.401 +
1.402 + return true;
1.403 + ]]>
1.404 + </body>
1.405 + </method>
1.406 +
1.407 + <method name="submitSearch">
1.408 + <parameter name="anEngineName"/>
1.409 + <body>
1.410 + <![CDATA[
1.411 + this.endEditing();
1.412 + BrowserUI.doOpenSearch(anEngineName);
1.413 +
1.414 + return true;
1.415 + ]]>
1.416 + </body>
1.417 + </method>
1.418 +
1.419 + <!-- nsIObserver -->
1.420 +
1.421 + <method name="observe">
1.422 + <parameter name="aSubject"/>
1.423 + <parameter name="aTopic"/>
1.424 + <parameter name="aData"/>
1.425 + <body>
1.426 + <![CDATA[
1.427 + if (aTopic != "nsPref:changed")
1.428 + return;
1.429 +
1.430 + switch (aData) {
1.431 + case "browser.urlbar.formatting.enabled":
1.432 + this._mayFormat = Services.prefs.getBoolPref(aData);
1.433 + if (!this._mayFormat) this._clearFormatting();
1.434 + break;
1.435 + case "browser.urlbar.trimURLs":
1.436 + this._mayTrimURLs = Services.prefs.getBoolPref(aData);
1.437 + break;
1.438 + case "browser.urlbar.doubleClickSelectsAll":
1.439 + this._maySelectAll = Services.prefs.getBoolPref(aData);
1.440 + break;
1.441 + }
1.442 + ]]>
1.443 + </body>
1.444 + </method>
1.445 + </implementation>
1.446 +
1.447 + <handlers>
1.448 + <!-- Entering editing mode -->
1.449 +
1.450 + <handler event="focus" phase="capturing">
1.451 + <![CDATA[
1.452 + this.beginEditing();
1.453 + ]]>
1.454 + </handler>
1.455 +
1.456 + <handler event="input" phase="capturing">
1.457 + <![CDATA[
1.458 + // Ensures that paste-and-go actually brings the URL bar into editing mode
1.459 + // and displays the half-height autocomplete popup.
1.460 + this.beginEditing();
1.461 + this.openPopup();
1.462 + ]]>
1.463 + </handler>
1.464 +
1.465 + <handler event="click" phase="capturing">
1.466 + <![CDATA[
1.467 + // workaround for bug 925457: taping browser chrome resets last tap
1.468 + // co-ordinates to 'undefined' so that we know not to shift the
1.469 + // browser when the keyboard is up in SelectionHandler's
1.470 + // _calcNewContentPosition().
1.471 + Browser.selectedTab.browser.messageManager.sendAsyncMessage(
1.472 + "Browser:ResetLastPos", {
1.473 + xPos: null,
1.474 + yPos: null
1.475 + });
1.476 + this.beginEditing(true);
1.477 + ]]>
1.478 + </handler>
1.479 +
1.480 + <!-- Editing mode behaviors -->
1.481 +
1.482 + <handler event="dblclick" phase="capturing">
1.483 + <![CDATA[
1.484 + if (this._maySelectAll) this.select();
1.485 + ]]>
1.486 + </handler>
1.487 +
1.488 + <handler event="contextmenu" phase="capturing">
1.489 + <![CDATA[
1.490 + let box = this.inputField.parentNode;
1.491 + box.showContextMenu(this, event, true);
1.492 + ]]>
1.493 + </handler>
1.494 +
1.495 + <!-- Leaving editing mode -->
1.496 +
1.497 + <handler event="blur" phase="capturing">
1.498 + <![CDATA[
1.499 + this.endEditing();
1.500 + ]]>
1.501 + </handler>
1.502 +
1.503 + <handler event="keypress" phase="capturing" keycode="VK_RETURN"
1.504 + modifiers="accel shift any">
1.505 + <![CDATA[
1.506 + if (this.popup.submitSelected())
1.507 + return;
1.508 +
1.509 + if (this.submitURL(event))
1.510 + return;
1.511 + ]]>
1.512 + </handler>
1.513 +
1.514 + <handler event="keypress" phase="capturing" keycode="VK_UP">
1.515 + <![CDATA[
1.516 + if (!this.popup.hasSelection) {
1.517 + // Treat the first up as a down key to trick handleKeyNavigation() to start
1.518 + // keyboard navigation on autocomplete popup.
1.519 + this.mController.handleKeyNavigation(KeyEvent.DOM_VK_DOWN);
1.520 + event.preventDefault();
1.521 + }
1.522 + ]]>
1.523 + </handler>
1.524 + </handlers>
1.525 + </binding>
1.526 +
1.527 + <binding id="urlbar-autocomplete">
1.528 + <content class="meta-section-container" pack="end">
1.529 + <xul:vbox class="meta-section" anonid="results-container" flex="2">
1.530 + <xul:label class="meta-section-title"
1.531 + value="&autocompleteResultsHeader.label;"/>
1.532 + <richgrid anonid="results" rows="3" minSlots="8"
1.533 + seltype="single" nocontext="true" deferlayout="true"/>
1.534 + </xul:vbox>
1.535 +
1.536 + <xul:vbox class="meta-section" flex="1">
1.537 + <xul:label anonid="searches-header" class="meta-section-title"/>
1.538 + <richgrid anonid="searches" rows="3" flex="1" search="true"
1.539 + seltype="single" nocontext="true" deferlayout="true"/>
1.540 + </xul:vbox>
1.541 + </content>
1.542 +
1.543 + <implementation implements="nsIAutoCompletePopup, nsIObserver">
1.544 + <constructor>
1.545 + <![CDATA[
1.546 + this.hidden = true;
1.547 + Services.obs.addObserver(this, "browser-search-engine-modified", false);
1.548 +
1.549 + this._results.controller = this;
1.550 + this._searches.controller = this;
1.551 + ]]>
1.552 + </constructor>
1.553 +
1.554 + <destructor>
1.555 + <![CDATA[
1.556 + Services.obs.removeObserver(this, "browser-search-engine-modified");
1.557 + ]]>
1.558 + </destructor>
1.559 +
1.560 + <!-- nsIAutocompleteInput -->
1.561 +
1.562 + <field name="_input">null</field>
1.563 +
1.564 + <property name="input" readonly="true" onget="return this._input;"/>
1.565 + <property name="matchCount" readonly="true" onget="return this.input.controller.matchCount;"/>
1.566 + <property name="popupOpen" readonly="true" onget="return !this.hidden"/>
1.567 + <property name="overrideValue" readonly="true" onget="return null;"/>
1.568 +
1.569 + <property name="selectedItem">
1.570 + <getter>
1.571 + <![CDATA[
1.572 + return this._isGridBound(this._results) ? this._results.selectedItem : null;
1.573 + ]]>
1.574 + </getter>
1.575 + <setter>
1.576 + <![CDATA[
1.577 + if (this._isGridBound(this._results)) {
1.578 + this._results.selectedItem = val;
1.579 + }
1.580 + ]]>
1.581 + </setter>
1.582 + </property>
1.583 +
1.584 + <property name="selectedIndex">
1.585 + <getter>
1.586 + <![CDATA[
1.587 + return this._isGridBound(this._results) ? this._results.selectedIndex : -1;
1.588 + ]]>
1.589 + </getter>
1.590 + <setter>
1.591 + <![CDATA[
1.592 + if (this._isGridBound(this._results)) {
1.593 + this._results.selectedIndex = val;
1.594 + }
1.595 + ]]>
1.596 + </setter>
1.597 + </property>
1.598 +
1.599 + <property name="hasSelection">
1.600 + <getter>
1.601 + <![CDATA[
1.602 + if (!this._isGridBound(this._results) ||
1.603 + !this._isGridBound(this._searches))
1.604 + return false;
1.605 +
1.606 + return (this._results.selectedIndex >= 0 ||
1.607 + this._searches.selectedIndex >= 0);
1.608 + ]]>
1.609 + </getter>
1.610 + </property>
1.611 +
1.612 + <method name="openAutocompletePopup">
1.613 + <parameter name="aInput"/>
1.614 + <parameter name="aElement"/>
1.615 + <body>
1.616 + <![CDATA[
1.617 + if (this.popupOpen)
1.618 + return;
1.619 +
1.620 + ContextUI.dismissContextAppbar();
1.621 +
1.622 + this._input = aInput;
1.623 + this._grid = this._results;
1.624 +
1.625 + this.clearSelection();
1.626 + this.invalidate();
1.627 +
1.628 + let viewstate = this.getAttribute("viewstate");
1.629 + switch (viewstate) {
1.630 + case "portrait":
1.631 + case "snapped":
1.632 + this._results.setAttribute("vertical", true);
1.633 + break;
1.634 + default:
1.635 + this._results.removeAttribute("vertical");
1.636 + break;
1.637 + }
1.638 +
1.639 + this._results.arrangeItemsNow();
1.640 + this._searches.arrangeItemsNow();
1.641 +
1.642 + this.hidden = false;
1.643 + Elements.urlbarState.setAttribute("autocomplete", "true");
1.644 + ]]>
1.645 + </body>
1.646 + </method>
1.647 +
1.648 + <method name="closePopup">
1.649 + <body>
1.650 + <![CDATA[
1.651 + if (!this.popupOpen)
1.652 + return;
1.653 +
1.654 + this.input.controller.stopSearch();
1.655 + this.hidden = true;
1.656 + Elements.urlbarState.removeAttribute("autocomplete");
1.657 + ]]>
1.658 + </body>
1.659 + </method>
1.660 +
1.661 + <!-- Updating grid content -->
1.662 +
1.663 + <field name="_grid">null</field>
1.664 +
1.665 + <field name="_results" readonly="true">document.getAnonymousElementByAttribute(this, 'anonid', 'results');</field>
1.666 + <field name="_resultsContainer" readonly="true">document.getAnonymousElementByAttribute(this, 'anonid', 'results-container');</field>
1.667 +
1.668 + <field name="_searchesHeader" readonly="true">document.getAnonymousElementByAttribute(this, 'anonid', 'searches-header');</field>
1.669 + <field name="_searches" readonly="true">document.getAnonymousElementByAttribute(this, 'anonid', 'searches');</field>
1.670 +
1.671 + <property name="_otherGrid" readonly="true">
1.672 + <getter>
1.673 + <![CDATA[
1.674 + if (this._grid == null)
1.675 + return null;
1.676 +
1.677 + return (this._grid == this._results) ? this._searches : this._results;
1.678 + ]]>
1.679 + </getter>
1.680 + </property>
1.681 +
1.682 + <method name="_isGridBound">
1.683 + <parameter name="aGrid"/>
1.684 + <body>
1.685 + <![CDATA[
1.686 + return aGrid && aGrid.isBound;
1.687 + ]]>
1.688 + </body>
1.689 + </method>
1.690 +
1.691 + <method name="invalidate">
1.692 + <body>
1.693 + <![CDATA[
1.694 + if (!this.popupOpen)
1.695 + return;
1.696 +
1.697 + this.updateSearchEngineHeader();
1.698 + this.updateResults();
1.699 + ]]>
1.700 + </body>
1.701 + </method>
1.702 +
1.703 + <!-- Updating grid content: results -->
1.704 +
1.705 + <method name="updateResults">
1.706 + <body>
1.707 + <![CDATA[
1.708 + if (!this._isGridBound(this._results))
1.709 + return;
1.710 +
1.711 + if (!this.input)
1.712 + return;
1.713 +
1.714 + let haveNoResults = (this.matchCount == 0);
1.715 +
1.716 + if (haveNoResults) {
1.717 + this._results.clearAll();
1.718 + this.setAttribute("nomatch", true);
1.719 + this._resultsContainer.removeAttribute("flex");
1.720 + return;
1.721 + }
1.722 +
1.723 + this.removeAttribute("nomatch");
1.724 + this._resultsContainer.setAttribute("flex", 1);
1.725 +
1.726 + let controller = this.input.controller;
1.727 + let lastMatch = this.matchCount - 1;
1.728 + let iterCount = Math.max(this._results.itemCount, this.matchCount);
1.729 +
1.730 + // Swap out existing items for new search hit results
1.731 + for (let i = 0; i < iterCount; i++) {
1.732 + let item = this._results._slotAt(i);
1.733 + if (i > lastMatch) {
1.734 + item.removeAttribute("value");
1.735 + item.removeAttribute("autocomplete");
1.736 + continue;
1.737 + }
1.738 +
1.739 + let value = controller.getValueAt(i);
1.740 + let label = controller.getCommentAt(i) || value;
1.741 + let iconURI = controller.getImageAt(i);
1.742 +
1.743 + item.setAttribute("autocomplete", true);
1.744 + item.setAttribute("label", label);
1.745 + item.setAttribute("value", value);
1.746 + item.setAttribute("iconURI", iconURI);
1.747 + let xpFaviconURI = Services.io.newURI(iconURI.replace("moz-anno:favicon:",""), null, null);
1.748 + Task.spawn(function() {
1.749 + let colorInfo = yield ColorUtils.getForegroundAndBackgroundIconColors(xpFaviconURI);
1.750 + if ( !(colorInfo && colorInfo.background && colorInfo.foreground)
1.751 + || (item.getAttribute("iconURI") != iconURI) ) {
1.752 + return;
1.753 + }
1.754 + let { background, foreground } = colorInfo;
1.755 + item.style.color = foreground; //color text
1.756 + item.setAttribute("customColor", background);
1.757 + // when bound, use the setter to propogate the color change through the tile
1.758 + if ('color' in item) {
1.759 + item.color = background;
1.760 + }
1.761 + }).then(null, err => Components.utils.reportError(err));
1.762 + }
1.763 +
1.764 + this._results.arrangeItems();
1.765 + ]]>
1.766 + </body>
1.767 + </method>
1.768 +
1.769 + <!-- Updating grid content: search engines -->
1.770 +
1.771 + <field name="_engines">[]</field>
1.772 +
1.773 + <method name="_initSearchEngines">
1.774 + <body>
1.775 + <![CDATA[
1.776 + Services.search.init(this.updateSearchEngineGrid.bind(this));
1.777 + ]]>
1.778 + </body>
1.779 + </method>
1.780 +
1.781 + <method name="updateSearchEngineGrid">
1.782 + <body>
1.783 + <![CDATA[
1.784 + if (!this._isGridBound(this._searches))
1.785 + return;
1.786 +
1.787 + this._engines = Services.search.getVisibleEngines();
1.788 +
1.789 + while (this._searches.itemCount > 0)
1.790 + this._searches.removeItemAt(0, true);
1.791 +
1.792 + this._engines.forEach(function (anEngine) {
1.793 + let item = this._searches.appendItem("", anEngine.name, true);
1.794 + item.setAttribute("autocomplete", "true");
1.795 + item.setAttribute("search", "true");
1.796 +
1.797 + let largeImage = anEngine.getIconURLBySize(74,74);
1.798 + if (largeImage) {
1.799 + item.setAttribute("iconsize", "large");
1.800 + item.setAttribute("iconURI", largeImage);
1.801 + } else if (anEngine.iconURI && anEngine.iconURI.spec) {
1.802 + item.setAttribute("iconURI", anEngine.iconURI.spec);
1.803 + item.setAttribute("customColor", "#fff");
1.804 + }
1.805 + }.bind(this));
1.806 +
1.807 + this._searches.arrangeItems();
1.808 + ]]>
1.809 + </body>
1.810 + </method>
1.811 +
1.812 + <method name="updateSearchEngineHeader">
1.813 + <body>
1.814 + <![CDATA[
1.815 + if (!this._isGridBound(this._searches))
1.816 + return;
1.817 +
1.818 + let searchString = this.input.controller.searchString;
1.819 + let label = Strings.browser.formatStringFromName(
1.820 + "opensearch.search.header", [searchString], 1);
1.821 +
1.822 + this._searchesHeader.value = label;
1.823 + ]]>
1.824 + </body>
1.825 + </method>
1.826 +
1.827 + <!-- Selecting results -->
1.828 +
1.829 + <method name="selectBy">
1.830 + <parameter name="aReverse"/>
1.831 + <parameter name="aPage"/>
1.832 + <body>
1.833 + <![CDATA[
1.834 + if (!this._isGridBound(this._results) ||
1.835 + !this._isGridBound(this._searches))
1.836 + return;
1.837 +
1.838 + // Move between grids if we're at the edge of one.
1.839 + if ((this._grid.isSelectionAtEnd && !aReverse) ||
1.840 + (this._grid.isSelectionAtStart && aReverse)) {
1.841 + let index = !aReverse ? 0 : this._otherGrid.itemCount - 1;
1.842 + this._otherGrid.selectedIndex = index;
1.843 + } else {
1.844 + this._grid.offsetSelection(aReverse ? -1 : 1);
1.845 + }
1.846 + ]]>
1.847 + </body>
1.848 + </method>
1.849 +
1.850 + <method name="clearSelection">
1.851 + <body>
1.852 + <![CDATA[
1.853 + if (this._isGridBound(this._results))
1.854 + this._results.clearSelection();
1.855 +
1.856 + if (this._isGridBound(this._searches))
1.857 + this._searches.clearSelection();
1.858 + ]]>
1.859 + </body>
1.860 + </method>
1.861 +
1.862 + <!-- Submitting selected results -->
1.863 +
1.864 + <method name="submitSelected">
1.865 + <body>
1.866 + <![CDATA[
1.867 + if (this._isGridBound(this._results) &&
1.868 + this._results.selectedIndex >= 0) {
1.869 + let url = this.input.controller.getValueAt(this._results.selectedIndex);
1.870 + this.input.value = url;
1.871 + return this.input.submitURL();
1.872 + }
1.873 +
1.874 + if (this._isGridBound(this._searches) &&
1.875 + this._searches.selectedIndex >= 0) {
1.876 + let engine = this._engines[this._searches.selectedIndex];
1.877 + return this.input.submitSearch(engine.name);
1.878 + }
1.879 +
1.880 + return false;
1.881 + ]]>
1.882 + </body>
1.883 + </method>
1.884 +
1.885 + <method name="handleItemClick">
1.886 + <parameter name="aItem"/>
1.887 + <parameter name="aEvent"/>
1.888 + <body>
1.889 + <![CDATA[
1.890 + this.submitSelected();
1.891 + ]]>
1.892 + </body>
1.893 + </method>
1.894 +
1.895 + <!-- nsIObserver -->
1.896 +
1.897 + <method name="observe">
1.898 + <parameter name="aSubject"/>
1.899 + <parameter name="aTopic"/>
1.900 + <parameter name="aData"/>
1.901 + <body>
1.902 + <![CDATA[
1.903 + switch (aTopic) {
1.904 + case "browser-search-engine-modified":
1.905 + this.updateSearchEngineGrid();
1.906 + break;
1.907 + }
1.908 + ]]>
1.909 + </body>
1.910 + </method>
1.911 + </implementation>
1.912 +
1.913 + <handlers>
1.914 + <handler event="contentgenerated">
1.915 + <![CDATA[
1.916 + let grid = event.originalTarget;
1.917 +
1.918 + if (grid == this._searches)
1.919 + this._initSearchEngines();
1.920 +
1.921 + if (grid == this._results)
1.922 + this.updateResults();
1.923 + ]]>
1.924 + </handler>
1.925 +
1.926 + <handler event="select">
1.927 + <![CDATA[
1.928 + let grid = event.originalTarget;
1.929 +
1.930 + // If a selection was made on a different grid,
1.931 + // remove selection from the current grid.
1.932 + if (grid != this._grid) {
1.933 + this._grid.clearSelection();
1.934 + this._grid = this._otherGrid;
1.935 + }
1.936 + ]]>
1.937 + </handler>
1.938 + </handlers>
1.939 + </binding>
1.940 +</bindings>
