зеркало из https://github.com/mozilla/gecko-dev.git
1422 строки
52 KiB
XML
1422 строки
52 KiB
XML
<?xml version="1.0"?>
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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 % findBarDTD SYSTEM "chrome://global/locale/findbar.dtd" >
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%findBarDTD;
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]>
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<bindings id="findbarBindings"
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xmlns="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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xmlns:xbl="http://www.mozilla.org/xbl">
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<!-- Private binding -->
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<binding id="findbar-textbox"
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extends="chrome://global/content/bindings/textbox.xml#textbox">
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<implementation>
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<field name="_findbar">null</field>
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<property name="findbar" readonly="true">
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<getter>
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return this._findbar ?
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this._findbar : this._findbar = document.getBindingParent(this);
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</getter>
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</property>
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<method name="_handleEnter">
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<parameter name="aEvent"/>
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<body><![CDATA[
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if (this.findbar._findMode == this.findbar.FIND_NORMAL) {
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let findString = this.findbar._findField;
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if (!findString.value)
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return;
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if (aEvent.getModifierState("Accel")) {
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this.findbar.getElement("highlight").click();
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return;
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}
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this.findbar.onFindAgainCommand(aEvent.shiftKey);
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} else {
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this.findbar._finishFAYT(aEvent);
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}
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]]></body>
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</method>
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<method name="_handleTab">
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<parameter name="aEvent"/>
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<body><![CDATA[
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let shouldHandle = !aEvent.altKey && !aEvent.ctrlKey &&
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!aEvent.metaKey;
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if (shouldHandle &&
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this.findbar._findMode != this.findbar.FIND_NORMAL) {
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this.findbar._finishFAYT(aEvent);
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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="input"><![CDATA[
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// We should do nothing during composition. E.g., composing string
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// before converting may matches a forward word of expected word.
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// After that, even if user converts the composition string to the
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// expected word, it may find second or later searching word in the
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// document.
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if (this.findbar._isIMEComposing) {
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return;
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}
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if (this._hadValue && !this.value) {
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this._willfullyDeleted = true;
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this._hadValue = false;
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} else if (this.value.trim()) {
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this._hadValue = true;
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this._willfullyDeleted = false;
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}
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this.findbar._find(this.value);
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]]></handler>
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<handler event="keypress"><![CDATA[
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let shouldHandle = !event.altKey && !event.ctrlKey &&
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!event.metaKey && !event.shiftKey;
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switch (event.keyCode) {
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case KeyEvent.DOM_VK_RETURN:
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this._handleEnter(event);
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break;
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case KeyEvent.DOM_VK_TAB:
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this._handleTab(event);
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break;
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case KeyEvent.DOM_VK_PAGE_UP:
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case KeyEvent.DOM_VK_PAGE_DOWN:
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if (shouldHandle) {
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this.findbar.browser.finder.keyPress(event);
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event.preventDefault();
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}
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break;
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case KeyEvent.DOM_VK_UP:
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case KeyEvent.DOM_VK_DOWN:
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this.findbar.browser.finder.keyPress(event);
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event.preventDefault();
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break;
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}
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]]></handler>
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<handler event="blur"><![CDATA[
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let findbar = this.findbar;
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// Note: This code used to remove the selection
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// if it matched an editable.
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findbar.browser.finder.enableSelection();
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]]></handler>
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<handler event="focus"><![CDATA[
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let { AppConstants } =
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Components.utils.import("resource://gre/modules/AppConstants.jsm", {});
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if (AppConstants.platform == "macosx") {
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let findbar = this.findbar;
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findbar._onFindFieldFocus();
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}
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]]></handler>
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<handler event="compositionstart"><![CDATA[
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// Don't close the find toolbar while IME is composing.
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let findbar = this.findbar;
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findbar._isIMEComposing = true;
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if (findbar._quickFindTimeout) {
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clearTimeout(findbar._quickFindTimeout);
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findbar._quickFindTimeout = null;
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}
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]]></handler>
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<handler event="compositionend"><![CDATA[
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let findbar = this.findbar;
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findbar._isIMEComposing = false;
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if (findbar._findMode != findbar.FIND_NORMAL)
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findbar._setFindCloseTimeout();
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]]></handler>
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<handler event="dragover"><![CDATA[
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if (event.dataTransfer.types.contains("text/plain"))
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event.preventDefault();
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]]></handler>
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<handler event="drop"><![CDATA[
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let value = event.dataTransfer.getData("text/plain");
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this.value = value;
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this.findbar._find(value);
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event.stopPropagation();
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event.preventDefault();
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]]></handler>
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</handlers>
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</binding>
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<binding id="findbar"
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extends="chrome://global/content/bindings/toolbar.xml#toolbar">
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<resources>
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<stylesheet src="chrome://global/skin/findBar.css"/>
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</resources>
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<content hidden="true">
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<xul:hbox anonid="findbar-container" class="findbar-container" flex="1" align="center">
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<xul:hbox anonid="findbar-textbox-wrapper" align="stretch">
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<xul:textbox anonid="findbar-textbox"
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class="findbar-textbox findbar-find-fast"
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xbl:inherits="flash"/>
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<xul:toolbarbutton anonid="find-previous"
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class="findbar-find-previous tabbable"
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tooltiptext="&previous.tooltip;"
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oncommand="onFindAgainCommand(true);"
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disabled="true"
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xbl:inherits="accesskey=findpreviousaccesskey"/>
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<xul:toolbarbutton anonid="find-next"
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class="findbar-find-next tabbable"
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tooltiptext="&next.tooltip;"
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oncommand="onFindAgainCommand(false);"
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disabled="true"
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xbl:inherits="accesskey=findnextaccesskey"/>
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</xul:hbox>
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<xul:toolbarbutton anonid="highlight"
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class="findbar-highlight findbar-button tabbable"
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label="&highlightAll.label;"
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accesskey="&highlightAll.accesskey;"
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tooltiptext="&highlightAll.tooltiptext;"
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oncommand="toggleHighlight(this.checked);"
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type="checkbox"
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xbl:inherits="accesskey=highlightaccesskey"/>
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<xul:toolbarbutton anonid="find-case-sensitive"
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class="findbar-case-sensitive findbar-button tabbable"
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label="&caseSensitive.label;"
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accesskey="&caseSensitive.accesskey;"
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tooltiptext="&caseSensitive.tooltiptext;"
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oncommand="_setCaseSensitivity(this.checked ? 1 : 0);"
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type="checkbox"
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xbl:inherits="accesskey=matchcaseaccesskey"/>
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<xul:toolbarbutton anonid="find-entire-word"
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class="findbar-entire-word findbar-button tabbable"
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label="&entireWord.label;"
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accesskey="&entireWord.accesskey;"
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tooltiptext="&entireWord.tooltiptext;"
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oncommand="_setEntireWord(this.checked);"
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type="checkbox"
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xbl:inherits="accesskey=entirewordaccesskey"/>
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<xul:label anonid="match-case-status" class="findbar-find-fast"/>
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<xul:label anonid="entire-word-status" class="findbar-find-fast"/>
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<xul:label anonid="found-matches" class="findbar-find-fast found-matches" hidden="true"/>
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<xul:image anonid="find-status-icon" class="findbar-find-fast find-status-icon"/>
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<xul:description anonid="find-status"
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control="findbar-textbox"
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class="findbar-find-fast findbar-find-status">
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<!-- Do not use value, first child is used because it provides a11y with text change events -->
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</xul:description>
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</xul:hbox>
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<xul:toolbarbutton anonid="find-closebutton"
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class="findbar-closebutton close-icon"
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tooltiptext="&findCloseButton.tooltip;"
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oncommand="close();"/>
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</content>
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<implementation implements="nsIMessageListener, nsIEditActionListener">
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<!-- Please keep in sync with toolkit/content/browser-content.js -->
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<field name="FIND_NORMAL">0</field>
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<field name="FIND_TYPEAHEAD">1</field>
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<field name="FIND_LINKS">2</field>
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<field name="__findMode">0</field>
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<property name="_findMode" onget="return this.__findMode;"
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onset="this.__findMode = val; this._updateBrowserWithState(); return val;"/>
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<field name="_flashFindBar">0</field>
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<field name="_initialFlashFindBarCount">6</field>
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<!--
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- For tests that need to know when the find bar is finished
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- initializing, we store a promise to notify on.
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-->
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<field name="_startFindDeferred">null</field>
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<property name="prefillWithSelection"
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onget="return this.getAttribute('prefillwithselection') != 'false'"
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onset="this.setAttribute('prefillwithselection', val); return val;"/>
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<method name="getElement">
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<parameter name="aAnonymousID"/>
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<body><![CDATA[
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return document.getAnonymousElementByAttribute(this,
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"anonid",
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aAnonymousID)
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]]></body>
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</method>
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<property name="findMode"
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readonly="true"
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onget="return this._findMode;"/>
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<property name="hasTransactions" readonly="true">
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<getter><![CDATA[
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if (this._findField.value)
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return true;
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// Watch out for lazy editor init
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if (this._findField.editor) {
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let tm = this._findField.editor.transactionManager;
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return !!(tm.numberOfUndoItems || tm.numberOfRedoItems);
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}
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return false;
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]]></getter>
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</property>
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<field name="_browser">null</field>
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<property name="browser">
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<getter><![CDATA[
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if (!this._browser) {
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this._browser =
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document.getElementById(this.getAttribute("browserid"));
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}
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return this._browser;
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]]></getter>
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<setter><![CDATA[
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if (this._browser) {
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if (this._browser.messageManager) {
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this._browser.messageManager.removeMessageListener("Findbar:Keypress", this);
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this._browser.messageManager.removeMessageListener("Findbar:Mouseup", this);
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}
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let finder = this._browser.finder;
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if (finder)
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finder.removeResultListener(this);
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}
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this._browser = val;
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if (this._browser) {
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// Need to do this to ensure the correct initial state.
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this._updateBrowserWithState();
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this._browser.messageManager.addMessageListener("Findbar:Keypress", this);
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this._browser.messageManager.addMessageListener("Findbar:Mouseup", this);
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this._browser.finder.addResultListener(this);
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this._findField.value = this._browser._lastSearchString;
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}
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return val;
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]]></setter>
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</property>
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<field name="__prefsvc">null</field>
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<property name="_prefsvc">
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<getter><![CDATA[
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if (!this.__prefsvc) {
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this.__prefsvc = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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}
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return this.__prefsvc;
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]]></getter>
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</property>
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<field name="_observer"><![CDATA[({
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_self: this,
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QueryInterface: function(aIID) {
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if (aIID.equals(Components.interfaces.nsIObserver) ||
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aIID.equals(Components.interfaces.nsISupportsWeakReference) ||
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aIID.equals(Components.interfaces.nsISupports))
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return this;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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observe: function(aSubject, aTopic, aPrefName) {
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if (aTopic != "nsPref:changed")
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return;
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let prefsvc = this._self._prefsvc;
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switch (aPrefName) {
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case "accessibility.typeaheadfind":
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this._self._findAsYouType = prefsvc.getBoolPref(aPrefName);
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break;
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case "accessibility.typeaheadfind.linksonly":
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this._self._typeAheadLinksOnly = prefsvc.getBoolPref(aPrefName);
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break;
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case "accessibility.typeaheadfind.casesensitive":
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this._self._setCaseSensitivity(prefsvc.getIntPref(aPrefName));
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break;
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case "findbar.entireword":
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this._self._entireWord = prefsvc.getBoolPref(aPrefName);
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this._self._updateEntireWord();
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break;
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case "findbar.highlightAll":
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this._self.toggleHighlight(prefsvc.getBoolPref(aPrefName), true);
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break;
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case "findbar.modalHighlight":
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this._self._useModalHighlight = prefsvc.getBoolPref(aPrefName);
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if (this._self.browser.finder)
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this._self.browser.finder.onModalHighlightChange(this._self._useModalHighlight);
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break;
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}
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}
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})]]></field>
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<field name="_destroyed">false</field>
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<constructor><![CDATA[
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// These elements are accessed frequently and are therefore cached
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this._findField = this.getElement("findbar-textbox");
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this._foundMatches = this.getElement("found-matches");
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this._findStatusIcon = this.getElement("find-status-icon");
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this._findStatusDesc = this.getElement("find-status");
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this._foundURL = null;
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let prefsvc = this._prefsvc;
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this._quickFindTimeoutLength =
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prefsvc.getIntPref("accessibility.typeaheadfind.timeout");
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this._flashFindBar =
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prefsvc.getIntPref("accessibility.typeaheadfind.flashBar");
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this._matchesCountTimeoutLength =
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prefsvc.getIntPref("accessibility.typeaheadfind.matchesCountTimeout");
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this._matchesCountLimit =
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prefsvc.getIntPref("accessibility.typeaheadfind.matchesCountLimit");
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this._useModalHighlight = prefsvc.getBoolPref("findbar.modalHighlight");
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prefsvc.addObserver("accessibility.typeaheadfind",
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this._observer, false);
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prefsvc.addObserver("accessibility.typeaheadfind.linksonly",
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this._observer, false);
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prefsvc.addObserver("accessibility.typeaheadfind.casesensitive",
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this._observer, false);
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prefsvc.addObserver("findbar.entireword", this._observer, false);
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prefsvc.addObserver("findbar.highlightAll", this._observer, false);
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prefsvc.addObserver("findbar.modalHighlight", this._observer, false);
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this._findAsYouType =
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prefsvc.getBoolPref("accessibility.typeaheadfind");
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this._typeAheadLinksOnly =
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prefsvc.getBoolPref("accessibility.typeaheadfind.linksonly");
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this._typeAheadCaseSensitive =
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prefsvc.getIntPref("accessibility.typeaheadfind.casesensitive");
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this._entireWord = prefsvc.getBoolPref("findbar.entireword");
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this._highlightAll = prefsvc.getBoolPref("findbar.highlightAll");
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// Convenience
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this.nsITypeAheadFind = Components.interfaces.nsITypeAheadFind;
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this.nsISelectionController = Components.interfaces.nsISelectionController;
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this._findSelection = this.nsISelectionController.SELECTION_FIND;
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this._findResetTimeout = -1;
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// Make sure the FAYT keypress listener is attached by initializing the
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// browser property
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if (this.getAttribute("browserid"))
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setTimeout(function(aSelf) { aSelf.browser = aSelf.browser; }, 0, this);
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]]></constructor>
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<destructor><![CDATA[
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this.destroy();
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]]></destructor>
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|
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<!-- This is necessary because the destructor isn't called when
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we are removed from a document that is not destroyed. This
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needs to be explicitly called in this case -->
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<method name="destroy">
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<body><![CDATA[
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if (this._destroyed)
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return;
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this._destroyed = true;
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|
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if (this.browser.finder)
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this.browser.finder.destroy();
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this.browser = null;
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let prefsvc = this._prefsvc;
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prefsvc.removeObserver("accessibility.typeaheadfind",
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this._observer);
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prefsvc.removeObserver("accessibility.typeaheadfind.linksonly",
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this._observer);
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prefsvc.removeObserver("accessibility.typeaheadfind.casesensitive",
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this._observer);
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prefsvc.removeObserver("findbar.entireword", this._observer);
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prefsvc.removeObserver("findbar.highlightAll", this._observer);
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prefsvc.removeObserver("findbar.modalHighlight", this._observer);
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// Clear all timers that might still be running.
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this._cancelTimers();
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]]></body>
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</method>
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<method name="_cancelTimers">
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<body><![CDATA[
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if (this._flashFindBarTimeout) {
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clearInterval(this._flashFindBarTimeout);
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this._flashFindBarTimeout = null;
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}
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if (this._quickFindTimeout) {
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clearTimeout(this._quickFindTimeout);
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this._quickFindTimeout = null;
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}
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if (this._highlightTimeout) {
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clearTimeout(this._highlightTimeout);
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this._highlightTimeout = null;
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}
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if (this._findResetTimeout) {
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clearTimeout(this._findResetTimeout);
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this._findResetTimeout = null;
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}
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if (this._updateMatchesCountTimeout) {
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clearTimeout(this._updateMatchesCountTimeout);
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this._updateMatchesCountTimeout = null;
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}
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]]></body>
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</method>
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|
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<method name="_setFindCloseTimeout">
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<body><![CDATA[
|
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if (this._quickFindTimeout)
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clearTimeout(this._quickFindTimeout);
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|
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// Don't close the find toolbar while IME is composing OR when the
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// findbar is already hidden.
|
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if (this._isIMEComposing || this.hidden) {
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this._quickFindTimeout = null;
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return;
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}
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this._quickFindTimeout = setTimeout(() => {
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if (this._findMode != this.FIND_NORMAL)
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this.close();
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this._quickFindTimeout = null;
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}, this._quickFindTimeoutLength);
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]]></body>
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</method>
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<field name="_pluralForm">null</field>
|
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<property name="pluralForm">
|
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<getter><![CDATA[
|
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if (!this._pluralForm) {
|
|
this._pluralForm = Components.utils.import(
|
|
"resource://gre/modules/PluralForm.jsm", {}).PluralForm;
|
|
}
|
|
return this._pluralForm;
|
|
]]></getter>
|
|
</property>
|
|
|
|
<!--
|
|
- Updates the search match count after each find operation on a new string.
|
|
- @param aRes
|
|
- the result of the find operation
|
|
-->
|
|
<method name="_updateMatchesCount">
|
|
<body><![CDATA[
|
|
if (this._matchesCountLimit == 0 || !this._dispatchFindEvent("matchescount"))
|
|
return;
|
|
|
|
if (this._updateMatchesCountTimeout) {
|
|
window.clearTimeout(this._updateMatchesCountTimeout);
|
|
}
|
|
this._updateMatchesCountTimeout =
|
|
window.setTimeout(() => {
|
|
this.browser.finder.requestMatchesCount(this._findField.value, this._matchesCountLimit,
|
|
this._findMode == this.FIND_LINKS);
|
|
}, this._matchesCountTimeoutLength);
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Turns highlight on or off.
|
|
- @param aHighlight (boolean)
|
|
- Whether to turn the highlight on or off
|
|
- @param aFromPrefObserver (boolean)
|
|
- Whether the callee is the pref observer, which means we should
|
|
- not set the same pref again.
|
|
-->
|
|
<method name="toggleHighlight">
|
|
<parameter name="aHighlight"/>
|
|
<parameter name="aFromPrefObserver"/>
|
|
<body><![CDATA[
|
|
if (aHighlight === this._highlightAll) {
|
|
return;
|
|
}
|
|
this._highlightAll = aHighlight;
|
|
|
|
if (!this._dispatchFindEvent("highlightallchange")) {
|
|
return;
|
|
}
|
|
|
|
this._setHighlightAll(aHighlight, aFromPrefObserver);
|
|
|
|
let word = this._findField.value;
|
|
// Bug 429723. Don't attempt to highlight ""
|
|
if (aHighlight && !word)
|
|
return;
|
|
|
|
this.browser.finder.highlight(aHighlight, word);
|
|
|
|
// Update the matches count
|
|
this._updateMatchesCount(this.nsITypeAheadFind.FIND_FOUND);
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Updates the highlight-all mode of the findbar and its UI.
|
|
- @param aHighlight (boolean)
|
|
- Whether to turn the highlight on or off.
|
|
- @param aFromPrefObserver (boolean)
|
|
- Whether the callee is the pref observer, which means we should
|
|
- not set the same pref again.
|
|
-->
|
|
<method name="_setHighlightAll">
|
|
<parameter name="aHighlight"/>
|
|
<parameter name="aFromPrefObserver"/>
|
|
<body><![CDATA[
|
|
if (typeof aHighlight != "boolean") {
|
|
aHighlight = this._highlightAll;
|
|
}
|
|
if (aHighlight !== this._highlightAll && !aFromPrefObserver) {
|
|
this._prefsvc.setBoolPref("findbar.highlightAll", aHighlight);
|
|
}
|
|
this._highlightAll = aHighlight;
|
|
let checkbox = this.getElement("highlight");
|
|
checkbox.checked = this._highlightAll;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Updates the case-sensitivity mode of the findbar and its UI.
|
|
- @param [optional] aString
|
|
- The string for which case sensitivity might be turned on.
|
|
- This only used when case-sensitivity is in auto mode,
|
|
- @see _shouldBeCaseSensitive. The default value for this
|
|
- parameter is the find-field value.
|
|
-->
|
|
<method name="_updateCaseSensitivity">
|
|
<parameter name="aString"/>
|
|
<body><![CDATA[
|
|
let val = aString || this._findField.value;
|
|
|
|
let caseSensitive = this._shouldBeCaseSensitive(val);
|
|
let checkbox = this.getElement("find-case-sensitive");
|
|
let statusLabel = this.getElement("match-case-status");
|
|
checkbox.checked = caseSensitive;
|
|
|
|
statusLabel.value = caseSensitive ? this._caseSensitiveStr : "";
|
|
|
|
// Show the checkbox on the full Find bar in non-auto mode.
|
|
// Show the label in all other cases.
|
|
let hideCheckbox = this._findMode != this.FIND_NORMAL ||
|
|
(this._typeAheadCaseSensitive != 0 &&
|
|
this._typeAheadCaseSensitive != 1);
|
|
checkbox.hidden = hideCheckbox;
|
|
statusLabel.hidden = !hideCheckbox;
|
|
|
|
this.browser.finder.caseSensitive = caseSensitive;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Sets the findbar case-sensitivity mode
|
|
- @param aCaseSensitivity (int)
|
|
- 0 - case insensitive
|
|
- 1 - case sensitive
|
|
- 2 - auto = case sensitive iff match string contains upper case letters
|
|
- @see _shouldBeCaseSensitive
|
|
-->
|
|
<method name="_setCaseSensitivity">
|
|
<parameter name="aCaseSensitivity"/>
|
|
<body><![CDATA[
|
|
this._typeAheadCaseSensitive = aCaseSensitivity;
|
|
this._updateCaseSensitivity();
|
|
this._findFailedString = null;
|
|
this._find();
|
|
if (this.getElement("highlight").checked)
|
|
this._setHighlightTimeout();
|
|
|
|
this._dispatchFindEvent("casesensitivitychange");
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Updates the entire-word mode of the findbar and its UI.
|
|
-->
|
|
<method name="_updateEntireWord">
|
|
<body><![CDATA[
|
|
let entireWord = this._entireWord;
|
|
let checkbox = this.getElement("find-entire-word");
|
|
let statusLabel = this.getElement("entire-word-status");
|
|
checkbox.checked = entireWord;
|
|
|
|
statusLabel.value = entireWord ? this._entireWordStr : "";
|
|
|
|
// Show the checkbox on the full Find bar in non-auto mode.
|
|
// Show the label in all other cases.
|
|
let hideCheckbox = this._findMode != this.FIND_NORMAL;
|
|
checkbox.hidden = hideCheckbox;
|
|
statusLabel.hidden = !hideCheckbox;
|
|
|
|
this.browser.finder.entireWord = entireWord;
|
|
|
|
// Update the matches count
|
|
this._updateMatchesCount(this.nsITypeAheadFind.FIND_FOUND);
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Sets the findbar entire-word mode
|
|
- @param aEntireWord (boolean)
|
|
- Whether or not entire-word mode should be turned on.
|
|
-->
|
|
<method name="_setEntireWord">
|
|
<parameter name="aEntireWord"/>
|
|
<body><![CDATA[
|
|
let prefsvc =
|
|
Components.classes["@mozilla.org/preferences-service;1"]
|
|
.getService(Components.interfaces.nsIPrefBranch);
|
|
|
|
// Just set the pref; our observer will change the find bar behavior.
|
|
prefsvc.setBoolPref("findbar.entireword", aEntireWord);
|
|
|
|
if (this.getElement("highlight").checked)
|
|
this._setHighlightTimeout();
|
|
]]></body>
|
|
</method>
|
|
|
|
<field name="_strBundle">null</field>
|
|
<property name="strBundle">
|
|
<getter><![CDATA[
|
|
if (!this._strBundle) {
|
|
this._strBundle =
|
|
Components.classes["@mozilla.org/intl/stringbundle;1"]
|
|
.getService(Components.interfaces.nsIStringBundleService)
|
|
.createBundle("chrome://global/locale/findbar.properties");
|
|
}
|
|
return this._strBundle;
|
|
]]></getter>
|
|
</property>
|
|
|
|
<!--
|
|
- Opens and displays the find bar.
|
|
-
|
|
- @param aMode
|
|
- the find mode to be used, which is either FIND_NORMAL,
|
|
- FIND_TYPEAHEAD or FIND_LINKS. If not passed, the last
|
|
- find mode if any or FIND_NORMAL.
|
|
- @returns true if the find bar wasn't previously open, false otherwise.
|
|
-->
|
|
<method name="open">
|
|
<parameter name="aMode"/>
|
|
<body><![CDATA[
|
|
if (aMode != undefined)
|
|
this._findMode = aMode;
|
|
|
|
if (!this._notFoundStr) {
|
|
var stringsBundle = this.strBundle;
|
|
this._notFoundStr = stringsBundle.GetStringFromName("NotFound");
|
|
this._wrappedToTopStr =
|
|
stringsBundle.GetStringFromName("WrappedToTop");
|
|
this._wrappedToBottomStr =
|
|
stringsBundle.GetStringFromName("WrappedToBottom");
|
|
this._normalFindStr =
|
|
stringsBundle.GetStringFromName("NormalFind");
|
|
this._fastFindStr =
|
|
stringsBundle.GetStringFromName("FastFind");
|
|
this._fastFindLinksStr =
|
|
stringsBundle.GetStringFromName("FastFindLinks");
|
|
this._caseSensitiveStr =
|
|
stringsBundle.GetStringFromName("CaseSensitive");
|
|
this._entireWordStr =
|
|
stringsBundle.GetStringFromName("EntireWord");
|
|
}
|
|
|
|
this._findFailedString = null;
|
|
|
|
this._updateFindUI();
|
|
if (this.hidden) {
|
|
this.removeAttribute("noanim");
|
|
this.hidden = false;
|
|
|
|
this._updateStatusUI(this.nsITypeAheadFind.FIND_FOUND);
|
|
|
|
let event = document.createEvent("Events");
|
|
event.initEvent("findbaropen", true, false);
|
|
this.dispatchEvent(event);
|
|
|
|
return true;
|
|
}
|
|
return false;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Closes the findbar.
|
|
-->
|
|
<method name="close">
|
|
<parameter name="aNoAnim"/>
|
|
<body><![CDATA[
|
|
if (this.hidden)
|
|
return;
|
|
|
|
if (aNoAnim)
|
|
this.setAttribute("noanim", true);
|
|
this.hidden = true;
|
|
|
|
this.browser.finder.onFindbarClose();
|
|
|
|
this._cancelTimers();
|
|
|
|
this._findFailedString = null;
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="clear">
|
|
<body><![CDATA[
|
|
this.browser.finder.removeSelection();
|
|
this._findField.reset();
|
|
this.toggleHighlight(false);
|
|
this._updateStatusUI();
|
|
this._enableFindButtons(false);
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_dispatchKeypressEvent">
|
|
<parameter name="aTarget"/>
|
|
<parameter name="aEvent"/>
|
|
<body><![CDATA[
|
|
if (!aTarget)
|
|
return;
|
|
|
|
let event = document.createEvent("KeyEvents");
|
|
event.initKeyEvent(aEvent.type, aEvent.bubbles, aEvent.cancelable,
|
|
aEvent.view, aEvent.ctrlKey, aEvent.altKey,
|
|
aEvent.shiftKey, aEvent.metaKey, aEvent.keyCode,
|
|
aEvent.charCode);
|
|
aTarget.dispatchEvent(event);
|
|
]]></body>
|
|
</method>
|
|
|
|
<field name="_xulBrowserWindow">null</field>
|
|
<method name="_updateStatusUIBar">
|
|
<parameter name="aFoundURL"/>
|
|
<body><![CDATA[
|
|
if (!this._xulBrowserWindow) {
|
|
try {
|
|
this._xulBrowserWindow =
|
|
window.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
|
.getInterface(Components.interfaces.nsIWebNavigation)
|
|
.QueryInterface(Components.interfaces.nsIDocShellTreeItem)
|
|
.treeOwner
|
|
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
|
.getInterface(Components.interfaces.nsIXULWindow)
|
|
.XULBrowserWindow;
|
|
}
|
|
catch(ex) { }
|
|
if (!this._xulBrowserWindow)
|
|
return false;
|
|
}
|
|
|
|
// Call this has the same effect like hovering over link,
|
|
// the browser shows the URL as a tooltip.
|
|
this._xulBrowserWindow.setOverLink(aFoundURL || "", null);
|
|
return true;
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_finishFAYT">
|
|
<parameter name="aKeypressEvent"/>
|
|
<body><![CDATA[
|
|
this.browser.finder.focusContent();
|
|
|
|
if (aKeypressEvent)
|
|
aKeypressEvent.preventDefault();
|
|
|
|
this.browser.finder.keyPress(aKeypressEvent);
|
|
|
|
this.close();
|
|
return true;
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_shouldBeCaseSensitive">
|
|
<parameter name="aString"/>
|
|
<body><![CDATA[
|
|
if (this._typeAheadCaseSensitive == 0)
|
|
return false;
|
|
if (this._typeAheadCaseSensitive == 1)
|
|
return true;
|
|
|
|
return aString != aString.toLowerCase();
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- We get a fake event object through an IPC message which contains the
|
|
data we need to make a decision. We then return |true| if and only if
|
|
the page gets to deal with the event itself. Everywhere we return
|
|
false, the message sender will take care of calling event.preventDefault
|
|
on the real event. -->
|
|
<method name="_onBrowserKeypress">
|
|
<parameter name="aFakeEvent"/>
|
|
<parameter name="aShouldFastFind"/>
|
|
<body><![CDATA[
|
|
const FAYT_LINKS_KEY = "'";
|
|
const FAYT_TEXT_KEY = "/";
|
|
|
|
// Fast keypresses can stack up when the content process is slow or
|
|
// hangs when in e10s mode. We make sure the findbar isn't 'opened'
|
|
// several times in a row, because then the find query is selected
|
|
// each time, losing characters typed initially.
|
|
let inputField = this._findField.inputField;
|
|
if (!this.hidden && document.activeElement == inputField) {
|
|
this._dispatchKeypressEvent(inputField, aFakeEvent);
|
|
return false;
|
|
}
|
|
|
|
if (this._findMode != this.FIND_NORMAL && this._quickFindTimeout) {
|
|
if (!aFakeEvent.charCode)
|
|
return true;
|
|
|
|
this._findField.select();
|
|
this._findField.focus();
|
|
this._dispatchKeypressEvent(this._findField.inputField, aFakeEvent);
|
|
return false;
|
|
}
|
|
|
|
if (!aShouldFastFind)
|
|
return true;
|
|
|
|
let key = aFakeEvent.charCode ? String.fromCharCode(aFakeEvent.charCode) : null;
|
|
let manualstartFAYT = (key == FAYT_LINKS_KEY || key == FAYT_TEXT_KEY);
|
|
let autostartFAYT = !manualstartFAYT && this._findAsYouType &&
|
|
key && key != " ";
|
|
if (manualstartFAYT || autostartFAYT) {
|
|
let mode = (key == FAYT_LINKS_KEY ||
|
|
(autostartFAYT && this._typeAheadLinksOnly)) ?
|
|
this.FIND_LINKS : this.FIND_TYPEAHEAD;
|
|
|
|
// Clear bar first, so that when openFindBar() calls setCaseSensitivity()
|
|
// it doesn't get confused by a lingering value
|
|
this._findField.value = "";
|
|
|
|
this.open(mode);
|
|
this._setFindCloseTimeout();
|
|
this._findField.select();
|
|
this._findField.focus();
|
|
|
|
if (autostartFAYT)
|
|
this._dispatchKeypressEvent(this._findField.inputField, aFakeEvent);
|
|
else
|
|
this._updateStatusUI(this.nsITypeAheadFind.FIND_FOUND);
|
|
|
|
return false;
|
|
}
|
|
return undefined;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!-- See nsIMessageListener -->
|
|
<method name="receiveMessage">
|
|
<parameter name="aMessage"/>
|
|
<body><![CDATA[
|
|
if (aMessage.target != this._browser) {
|
|
return undefined;
|
|
}
|
|
switch (aMessage.name) {
|
|
case "Findbar:Mouseup":
|
|
if (!this.hidden && this._findMode != this.FIND_NORMAL)
|
|
this.close();
|
|
break;
|
|
|
|
case "Findbar:Keypress":
|
|
return this._onBrowserKeypress(aMessage.data.fakeEvent,
|
|
aMessage.data.shouldFastFind);
|
|
}
|
|
return undefined;
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_updateBrowserWithState">
|
|
<body><![CDATA[
|
|
if (this._browser && this._browser.messageManager) {
|
|
this._browser.messageManager.sendAsyncMessage("Findbar:UpdateState", {
|
|
findMode: this._findMode
|
|
});
|
|
}
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_enableFindButtons">
|
|
<parameter name="aEnable"/>
|
|
<body><![CDATA[
|
|
this.getElement("find-next").disabled =
|
|
this.getElement("find-previous").disabled = !aEnable;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Determines whether minimalist or general-purpose search UI is to be
|
|
- displayed when the find bar is activated.
|
|
-->
|
|
<method name="_updateFindUI">
|
|
<body><![CDATA[
|
|
let showMinimalUI = this._findMode != this.FIND_NORMAL;
|
|
|
|
let nodes = this.getElement("findbar-container").childNodes;
|
|
let wrapper = this.getElement("findbar-textbox-wrapper");
|
|
let foundMatches = this._foundMatches;
|
|
for (let node of nodes) {
|
|
if (node == wrapper || node == foundMatches)
|
|
continue;
|
|
node.hidden = showMinimalUI;
|
|
}
|
|
this.getElement("find-next").hidden =
|
|
this.getElement("find-previous").hidden = showMinimalUI;
|
|
foundMatches.hidden = showMinimalUI || !foundMatches.value;
|
|
this._updateCaseSensitivity();
|
|
this._updateEntireWord();
|
|
this._setHighlightAll();
|
|
|
|
if (showMinimalUI)
|
|
this._findField.classList.add("minimal");
|
|
else
|
|
this._findField.classList.remove("minimal");
|
|
|
|
if (this._findMode == this.FIND_TYPEAHEAD)
|
|
this._findField.placeholder = this._fastFindStr;
|
|
else if (this._findMode == this.FIND_LINKS)
|
|
this._findField.placeholder = this._fastFindLinksStr;
|
|
else
|
|
this._findField.placeholder = this._normalFindStr;
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_find">
|
|
<parameter name="aValue"/>
|
|
<body><![CDATA[
|
|
if (!this._dispatchFindEvent(""))
|
|
return;
|
|
|
|
let val = aValue || this._findField.value;
|
|
|
|
// We have to carry around an explicit version of this,
|
|
// because finder.searchString doesn't update on failed
|
|
// searches.
|
|
this.browser._lastSearchString = val;
|
|
|
|
// Only search on input if we don't have a last-failed string,
|
|
// or if the current search string doesn't start with it.
|
|
// In entire-word mode we always attemp a find; since sequential matching
|
|
// is not guaranteed, the first character typed may not be a word (no
|
|
// match), but the with the second character it may well be a word,
|
|
// thus a match.
|
|
if (!this._findFailedString ||
|
|
!val.startsWith(this._findFailedString) ||
|
|
this._entireWord) {
|
|
// Getting here means the user commanded a find op. Make sure any
|
|
// initial prefilling is ignored if it hasn't happened yet.
|
|
if (this._startFindDeferred) {
|
|
this._startFindDeferred.resolve();
|
|
this._startFindDeferred = null;
|
|
}
|
|
|
|
this._enableFindButtons(val);
|
|
if (this.getElement("highlight").checked)
|
|
this._setHighlightTimeout();
|
|
|
|
this._updateCaseSensitivity(val);
|
|
this._updateEntireWord();
|
|
|
|
this.browser.finder.fastFind(val, this._findMode == this.FIND_LINKS,
|
|
this._findMode != this.FIND_NORMAL);
|
|
}
|
|
|
|
if (this._findMode != this.FIND_NORMAL)
|
|
this._setFindCloseTimeout();
|
|
|
|
if (this._findResetTimeout != -1)
|
|
clearTimeout(this._findResetTimeout);
|
|
|
|
// allow a search to happen on input again after a second has
|
|
// expired since the previous input, to allow for dynamic
|
|
// content and/or page loading
|
|
this._findResetTimeout = setTimeout(() => {
|
|
this._findFailedString = null;
|
|
this._findResetTimeout = -1;
|
|
}, 1000);
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_flash">
|
|
<body><![CDATA[
|
|
if (this._flashFindBarCount === undefined)
|
|
this._flashFindBarCount = this._initialFlashFindBarCount;
|
|
|
|
if (this._flashFindBarCount-- == 0) {
|
|
clearInterval(this._flashFindBarTimeout);
|
|
this.removeAttribute("flash");
|
|
this._flashFindBarCount = 6;
|
|
return;
|
|
}
|
|
|
|
this.setAttribute("flash",
|
|
(this._flashFindBarCount % 2 == 0) ?
|
|
"false" : "true");
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_setHighlightTimeout">
|
|
<body><![CDATA[
|
|
if (this._highlightTimeout)
|
|
clearTimeout(this._highlightTimeout);
|
|
this._highlightTimeout =
|
|
setTimeout(function(aSelf) {
|
|
aSelf.toggleHighlight(false);
|
|
aSelf.toggleHighlight(true);
|
|
}, 500, this);
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_findAgain">
|
|
<parameter name="aFindPrevious"/>
|
|
<body><![CDATA[
|
|
this.browser.finder.findAgain(aFindPrevious,
|
|
this._findMode == this.FIND_LINKS,
|
|
this._findMode != this.FIND_NORMAL);
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_updateStatusUI">
|
|
<parameter name="res"/>
|
|
<parameter name="aFindPrevious"/>
|
|
<body><![CDATA[
|
|
switch (res) {
|
|
case this.nsITypeAheadFind.FIND_WRAPPED:
|
|
this._findStatusIcon.setAttribute("status", "wrapped");
|
|
this._findStatusDesc.textContent =
|
|
aFindPrevious ? this._wrappedToBottomStr : this._wrappedToTopStr;
|
|
this._findField.removeAttribute("status");
|
|
break;
|
|
case this.nsITypeAheadFind.FIND_NOTFOUND:
|
|
this._findStatusIcon.setAttribute("status", "notfound");
|
|
this._findStatusDesc.textContent = this._notFoundStr;
|
|
this._findField.setAttribute("status", "notfound");
|
|
break;
|
|
case this.nsITypeAheadFind.FIND_PENDING:
|
|
this._findStatusIcon.setAttribute("status", "pending");
|
|
this._findStatusDesc.textContent = "";
|
|
this._findField.removeAttribute("status");
|
|
break;
|
|
case this.nsITypeAheadFind.FIND_FOUND:
|
|
default:
|
|
this._findStatusIcon.removeAttribute("status");
|
|
this._findStatusDesc.textContent = "";
|
|
this._findField.removeAttribute("status");
|
|
break;
|
|
}
|
|
this._updateMatchesCount(res);
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="updateControlState">
|
|
<parameter name="aResult"/>
|
|
<parameter name="aFindPrevious"/>
|
|
<body><![CDATA[
|
|
this._updateStatusUI(aResult, aFindPrevious);
|
|
this._enableFindButtons(aResult !== this.nsITypeAheadFind.FIND_NOTFOUND);
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_dispatchFindEvent">
|
|
<parameter name="aType"/>
|
|
<parameter name="aFindPrevious"/>
|
|
<body><![CDATA[
|
|
let event = document.createEvent("CustomEvent");
|
|
event.initCustomEvent("find" + aType, true, true, {
|
|
query: this._findField.value,
|
|
caseSensitive: !!this._typeAheadCaseSensitive,
|
|
entireWord: this._entireWord,
|
|
highlightAll: this._highlightAll,
|
|
findPrevious: aFindPrevious
|
|
});
|
|
return this.dispatchEvent(event);
|
|
]]></body>
|
|
</method>
|
|
|
|
|
|
<!--
|
|
- Opens the findbar, focuses the findfield and selects its contents.
|
|
- Also flashes the findbar the first time it's used.
|
|
- @param aMode
|
|
- the find mode to be used, which is either FIND_NORMAL,
|
|
- FIND_TYPEAHEAD or FIND_LINKS. If not passed, the last
|
|
- find mode if any or FIND_NORMAL.
|
|
-->
|
|
<method name="startFind">
|
|
<parameter name="aMode"/>
|
|
<body><![CDATA[
|
|
let prefsvc = this._prefsvc;
|
|
let userWantsPrefill = true;
|
|
this.open(aMode);
|
|
|
|
if (this._flashFindBar) {
|
|
this._flashFindBarTimeout = setInterval(() => this._flash(), 500);
|
|
prefsvc.setIntPref("accessibility.typeaheadfind.flashBar",
|
|
--this._flashFindBar);
|
|
}
|
|
|
|
let {PromiseUtils} =
|
|
Components.utils.import("resource://gre/modules/PromiseUtils.jsm", {});
|
|
this._startFindDeferred = PromiseUtils.defer();
|
|
let startFindPromise = this._startFindDeferred.promise;
|
|
|
|
if (this.prefillWithSelection)
|
|
userWantsPrefill =
|
|
prefsvc.getBoolPref("accessibility.typeaheadfind.prefillwithselection");
|
|
|
|
if (this.prefillWithSelection && userWantsPrefill) {
|
|
// NB: We have to focus this._findField here so tests that send
|
|
// key events can open and close the find bar synchronously.
|
|
this._findField.focus();
|
|
|
|
// (e10s) since we focus lets also select it, otherwise that would
|
|
// only happen in this.onCurrentSelection and, because it is async,
|
|
// there's a chance keypresses could come inbetween, leading to
|
|
// jumbled up queries.
|
|
this._findField.select();
|
|
|
|
this.browser.finder.getInitialSelection();
|
|
return startFindPromise;
|
|
}
|
|
|
|
// If userWantsPrefill is false but prefillWithSelection is true,
|
|
// then we might need to check the selection clipboard. Call
|
|
// onCurrentSelection to do so.
|
|
// Note: this.onCurrentSelection clears this._startFindDeferred.
|
|
this.onCurrentSelection("", true);
|
|
return startFindPromise;
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Convenient alias to startFind(gFindBar.FIND_NORMAL);
|
|
-
|
|
- You should generally map the window's find command to this method.
|
|
- e.g. <command name="cmd_find" oncommand="gFindBar.onFindCommand();"/>
|
|
-->
|
|
<method name="onFindCommand">
|
|
<body><![CDATA[
|
|
return this.startFind(this.FIND_NORMAL);
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- Stub for find-next and find-previous commands
|
|
- @param aFindPrevious
|
|
- true for find-previous, false otherwise.
|
|
-->
|
|
<method name="onFindAgainCommand">
|
|
<parameter name="aFindPrevious"/>
|
|
<body><![CDATA[
|
|
let findString = this._browser.finder.searchString || this._findField.value;
|
|
if (!findString)
|
|
return this.startFind();
|
|
|
|
// We dispatch the findAgain event here instead of in _findAgain since
|
|
// if there is a find event handler that prevents the default then
|
|
// finder.searchString will never get updated which in turn means
|
|
// there would never be findAgain events because of the logic below.
|
|
if (!this._dispatchFindEvent("again", aFindPrevious))
|
|
return undefined;
|
|
|
|
// user explicitly requested another search, so do it even if we think it'll fail
|
|
this._findFailedString = null;
|
|
|
|
// Ensure the stored SearchString is in sync with what we want to find
|
|
if (this._findField.value != this._browser.finder.searchString) {
|
|
this._find(this._findField.value);
|
|
} else {
|
|
this._findAgain(aFindPrevious);
|
|
if (this._useModalHighlight) {
|
|
this.open();
|
|
this._findField.select();
|
|
this._findField.focus();
|
|
}
|
|
}
|
|
|
|
return undefined;
|
|
]]></body>
|
|
</method>
|
|
|
|
#ifdef XP_MACOSX
|
|
<!--
|
|
- Fetches the currently selected text and sets that as the text to search
|
|
- next. This is a MacOS specific feature.
|
|
-->
|
|
<method name="onFindSelectionCommand">
|
|
<body><![CDATA[
|
|
let searchString = this.browser.finder.setSearchStringToSelection();
|
|
if (searchString)
|
|
this._findField.value = searchString;
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="_onFindFieldFocus">
|
|
<body><![CDATA[
|
|
let prefsvc = this._prefsvc;
|
|
const kPref = "accessibility.typeaheadfind.prefillwithselection";
|
|
if (this.prefillWithSelection && prefsvc.getBoolPref(kPref))
|
|
return;
|
|
|
|
let clipboardSearchString = this._browser.finder.clipboardSearchString;
|
|
if (clipboardSearchString && this._findField.value != clipboardSearchString &&
|
|
!this._findField._willfullyDeleted) {
|
|
this._findField.value = clipboardSearchString;
|
|
this._findField._hadValue = true;
|
|
// Changing the search string makes the previous status invalid, so
|
|
// we better clear it here.
|
|
this._updateStatusUI();
|
|
}
|
|
]]></body>
|
|
</method>
|
|
#endif
|
|
|
|
<!--
|
|
- This handles all the result changes for both
|
|
- type-ahead-find and highlighting.
|
|
- @param aResult
|
|
- One of the nsITypeAheadFind.FIND_* constants
|
|
- indicating the result of a search operation.
|
|
- @param aFindBackwards
|
|
- If the search was done from the bottom to
|
|
- the top. This is used for right error messages
|
|
- when reaching "the end of the page".
|
|
- @param aLinkURL
|
|
- When a link matched then its URK. Always null
|
|
- when not in FIND_LINKS mode.
|
|
-->
|
|
<method name="onFindResult">
|
|
<parameter name="aData"/>
|
|
<body><![CDATA[
|
|
if (aData.result == this.nsITypeAheadFind.FIND_NOTFOUND) {
|
|
// If an explicit Find Again command fails, re-open the toolbar.
|
|
if (aData.storeResult && this.open()) {
|
|
this._findField.select();
|
|
this._findField.focus();
|
|
}
|
|
this._findFailedString = aData.searchString;
|
|
} else {
|
|
this._findFailedString = null;
|
|
}
|
|
|
|
this._updateStatusUI(aData.result, aData.findBackwards);
|
|
this._updateStatusUIBar(aData.linkURL);
|
|
|
|
if (this._findMode != this.FIND_NORMAL)
|
|
this._setFindCloseTimeout();
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- This handles all the result changes for matches counts.
|
|
- @param aResult
|
|
- Result Object, containing the total amount of matches and a vector
|
|
- of the current result.
|
|
-->
|
|
<method name="onMatchesCountResult">
|
|
<parameter name="aResult"/>
|
|
<body><![CDATA[
|
|
if (aResult.total !== 0) {
|
|
if (aResult.total == -1) {
|
|
this._foundMatches.value = this.pluralForm.get(
|
|
this._matchesCountLimit,
|
|
this.strBundle.GetStringFromName("FoundMatchesCountLimit")
|
|
).replace("#1", this._matchesCountLimit);
|
|
} else {
|
|
this._foundMatches.value = this.pluralForm.get(
|
|
aResult.total,
|
|
this.strBundle.GetStringFromName("FoundMatches")
|
|
).replace("#1", aResult.current)
|
|
.replace("#2", aResult.total);
|
|
}
|
|
this._foundMatches.hidden = false;
|
|
} else {
|
|
this._foundMatches.hidden = true;
|
|
this._foundMatches.value = "";
|
|
}
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="onHighlightFinished">
|
|
<parameter name="result"/>
|
|
<body><![CDATA[
|
|
// Noop.
|
|
]]></body>
|
|
</method>
|
|
|
|
<method name="onCurrentSelection">
|
|
<parameter name="aSelectionString" />
|
|
<parameter name="aIsInitialSelection" />
|
|
<body><![CDATA[
|
|
// Ignore the prefill if the user has already typed in the findbar,
|
|
// it would have been overwritten anyway. See bug 1198465.
|
|
if (aIsInitialSelection && !this._startFindDeferred)
|
|
return;
|
|
|
|
let { AppConstants } =
|
|
Components.utils.import("resource://gre/modules/AppConstants.jsm", {});
|
|
if (AppConstants.platform == "macosx" && aIsInitialSelection && !aSelectionString) {
|
|
let clipboardSearchString = this.browser.finder.clipboardSearchString;
|
|
if (clipboardSearchString)
|
|
aSelectionString = clipboardSearchString;
|
|
}
|
|
|
|
if (aSelectionString)
|
|
this._findField.value = aSelectionString;
|
|
|
|
if (aIsInitialSelection) {
|
|
this._enableFindButtons(!!this._findField.value);
|
|
this._findField.select();
|
|
this._findField.focus();
|
|
|
|
this._startFindDeferred.resolve();
|
|
this._startFindDeferred = null;
|
|
}
|
|
]]></body>
|
|
</method>
|
|
|
|
<!--
|
|
- This handler may cancel a request to focus content by returning |false|
|
|
- explicitly.
|
|
-->
|
|
<method name="shouldFocusContent">
|
|
<body><![CDATA[
|
|
const fm = Components.classes["@mozilla.org/focus-manager;1"]
|
|
.getService(Components.interfaces.nsIFocusManager);
|
|
if (fm.focusedWindow != window)
|
|
return false;
|
|
|
|
let focusedElement = fm.focusedElement;
|
|
if (!focusedElement)
|
|
return false;
|
|
|
|
let bindingParent = document.getBindingParent(focusedElement);
|
|
if (bindingParent != this && bindingParent != this._findField)
|
|
return false;
|
|
|
|
return true;
|
|
]]></body>
|
|
</method>
|
|
|
|
</implementation>
|
|
|
|
<handlers>
|
|
<!--
|
|
- We have to guard against `this.close` being |null| due to an unknown
|
|
- issue, which is tracked in bug 957999.
|
|
-->
|
|
<handler event="keypress" keycode="VK_ESCAPE" phase="capturing"
|
|
action="if (this.close) this.close();" preventdefault="true"/>
|
|
</handlers>
|
|
</binding>
|
|
</bindings>
|