mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 00:25:27 +00:00
400 lines
16 KiB
XML
400 lines
16 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE window [
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<!ENTITY % textcontextDTD SYSTEM "chrome://global/locale/textcontext.dtd" >
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%textcontextDTD;
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]>
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<bindings id="textboxBindings"
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xmlns="http://www.mozilla.org/xbl"
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xmlns:html="http://www.w3.org/1999/xhtml"
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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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<binding id="textbox" extends="xul:box">
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<resources>
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<stylesheet src="chrome://global/skin/textbox.css"/>
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</resources>
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<content>
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<xul:hbox class="textbox-input-box" flex="1" xbl:inherits="context">
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<html:input class="textbox-input" flex="1" anonid="input"
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xbl:inherits="onfocus,onblur,value,type,maxlength,disabled,size,readonly,tabindex,accesskey"/>
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</xul:hbox>
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</content>
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<implementation implements="nsIAccessibleProvider, nsIDOMXULTextBoxElement">
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<property name="accessible">
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<getter>
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<![CDATA[
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var accService = Components.classes["@mozilla.org/accessibilityService;1"].getService(Components.interfaces.nsIAccessibilityService);
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return accService.createXULTextBoxAccessible(this);
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]]>
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</getter>
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</property>
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<field name="mInputField">null</field>
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<field name="mIgnoreClick">false</field>
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<field name="mIgnoreFocus">false</field>
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<property name="inputField" readonly="true">
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<getter><![CDATA[
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if (!this.mInputField)
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this.mInputField = document.getAnonymousElementByAttribute(this, "anonid", "input");
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return this.mInputField;
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]]></getter>
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</property>
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<property name="value" onset="this.inputField.value = val; return val;"
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onget="return this.inputField.value;"/>
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<property name="type" onset="this.inputField.type = val; return val;"
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onget="return this.inputField.type;"/>
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<property name="maxLength" onset="this.inputField.maxLength = val; return val;"
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onget="return this.inputField.maxLength;"/>
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<property name="disabled" onset="this.inputField.disabled = val;
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if (val) this.setAttribute('disabled', 'true');
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else this.removeAttribute('disabled'); return val;"
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onget="return this.inputField.disabled;"/>
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<property name="tabIndex" onget="return parseInt(this.getAttribute('tabindex'));"
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onset="this.inputField.tabIndex = val;
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if (val) this.setAttribute('tabindex', val);
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else this.removeAttribute('tabindex'); return val;"/>
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<property name="size" onset="this.inputField.size = val; return val;"
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onget="return this.inputField.size;"/>
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<property name="readonly" onset="this.inputField.readonly = val;
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if (val) this.setAttribute('readonly', 'true');
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else this.removeAttribute('readonly'); return val;"
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onget="return this.inputField.readonly;"/>
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<property name="clickSelectsAll"
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onget="return this.getAttribute('clickSelectsAll') == 'true';"
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onset="if (val) this.setAttribute('clickSelectsAll', 'true');
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else this.removeAttribute('clickSelectsAll'); return val;" />
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<method name="select">
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<body>
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this.inputField.select();
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</body>
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</method>
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<property name="controllers" readonly="true" onget="return this.inputField.controllers"/>
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<property name="textLength" readonly="true" onget="return this.inputField.textLength;"/>
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<property name="selectionStart" onset="this.inputField.selectionStart = val; return val;"
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onget="return this.inputField.selectionStart;"/>
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<property name="selectionEnd" onset="this.inputField.selectionEnd = val; return val;"
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onget="return this.inputField.selectionEnd;"/>
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<!-- use this property "spellCheckerUI" instead of "InlineSpellCheckUI",
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because this object does the lazy creation and initialization
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you need -->
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<property name="spellCheckerUI" readonly="true">
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<getter><![CDATA[
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if (! this.InlineSpellCheckerUI) {
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var loader = Components.classes["@mozilla.org/moz/jssubscript-loader;1"].
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getService(Components.interfaces.mozIJSSubScriptLoader);
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loader.loadSubScript("chrome://global/content/inlineSpellCheckUI.js", this);
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// watch out - that could have failed
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if (this.InlineSpellCheckerUI)
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this.InlineSpellCheckerUI.init(this.inputField);
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}
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return this.InlineSpellCheckerUI;
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]]></getter>
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</property>
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<method name="setSelectionRange">
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<parameter name="aSelectionStart"/>
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<parameter name="aSelectionEnd"/>
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<body>
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this.inputField.setSelectionRange( aSelectionStart, aSelectionEnd );
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</body>
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</method>
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<constructor><![CDATA[
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var str = this.boxObject.getProperty("value");
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if (str) {
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this.inputField.value = str;
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this.boxObject.removeProperty("value");
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}
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str = this.getAttribute("newlines");
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if (str) {
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const nsIPlaintextEditor = Components.interfaces.nsIPlaintextEditor;
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const nsIDOMNSEditableElement = Components.interfaces.nsIDOMNSEditableElement;
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for (var x in nsIPlaintextEditor) {
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if (/^eNewlines/.test(x)) {
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if (str == RegExp.rightContext.toLowerCase()) {
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this.inputField.QueryInterface(nsIDOMNSEditableElement)
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.editor.QueryInterface(nsIPlaintextEditor)
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.newlineHandling = nsIPlaintextEditor[x];
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break;
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}
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}
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}
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}
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str = this.getAttribute("spellcheck");
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if (str == "true") {
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// the problem is that we can't initialize the spell checker in the
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// constructor because not everything is initialized and the editor
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// will fail to create the inline spell checker object.
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setTimeout(this._delayedInitSpellCheck, 0, this)
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}
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]]></constructor>
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<destructor>
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<![CDATA[
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if (this.inputField.value)
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this.boxObject.setProperty('value', this.inputField.value);
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this.mInputField = null;
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]]>
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</destructor>
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<method name="_delayedInitSpellCheck">
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<parameter name="me"/>
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<body><![CDATA[
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// called by the constructor to turn on spell checking
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var spellui = me.spellCheckerUI;
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if (spellui) {
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spellui.enabled = true;
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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="focus" phase="capturing">
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<![CDATA[
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if (!this.hasAttribute("focused")) {
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if (document.commandDispatcher.focusedElement != this.inputField)
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this.inputField.focus();
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else if (this.mIgnoreFocus)
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this.mIgnoreFocus = false;
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else if (this.clickSelectsAll)
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this.inputField.select();
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this.setAttribute("focused", "true");
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}
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]]>
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</handler>
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<handler event="blur" phase="capturing">
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<![CDATA[
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this.removeAttribute('focused');
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]]>
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</handler>
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<handler event="mousedown">
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<![CDATA[
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this.mIgnoreClick = this.hasAttribute("focused");
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if (!this.mIgnoreClick) {
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this.mIgnoreFocus = true;
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this.inputField.setSelectionRange(0, 0);
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}
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]]>
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</handler>
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<handler event="click">
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<![CDATA[
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if (!this.mIgnoreClick && this.clickSelectsAll &&
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this.inputField.selectionStart == this.inputField.selectionEnd)
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this.inputField.select();
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]]>
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</handler>
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</handlers>
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</binding>
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<binding id="timed-textbox" extends="chrome://global/content/bindings/textbox.xml#textbox">
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<implementation>
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<field name="_timer">null</field>
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<property name="timeout"
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onset="this.setAttribute('timeout', val); return val;"
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onget="return parseInt(this.getAttribute('timeout')) || 0;"/>
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<property name="value">
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<getter>
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return this.inputField.value;
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</getter>
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<setter>
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<![CDATA[
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this.inputField.value = val;
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if (this._timer)
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clearTimeout(this._timer);
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return val;
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]]>
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</setter>
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</property>
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<method name="_fireCommand">
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<parameter name="me"/>
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<body>
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<![CDATA[
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me._timer = null;
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me.doCommand();
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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">
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<![CDATA[
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if (this._timer)
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clearTimeout(this._timer);
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this._timer = this.timeout && setTimeout(this._fireCommand, this.timeout, this);
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]]>
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</handler>
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<handler event="keypress" keycode="VK_RETURN">
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<![CDATA[
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if (this._timer)
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clearTimeout(this._timer);
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this._fireCommand(this);
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event.preventDefault();
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]]>
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</handler>
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</handlers>
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</binding>
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<binding id="textarea" extends="chrome://global/content/bindings/textbox.xml#textbox">
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<content>
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<xul:hbox class="textbox-input-box" flex="1" xbl:inherits="context">
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<html:textarea class="textbox-textarea" flex="1" anonid="input"
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xbl:inherits="onfocus,onblur,xbl:text=value,disabled,tabindex,rows,cols,readonly,wrap"><children/></html:textarea>
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</xul:hbox>
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</content>
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</binding>
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<binding id="input-box">
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<content context="_child">
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<children/>
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<xul:menupopup anonid="input-box-contextmenu"
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onpopupshowing="if (document.commandDispatcher.focusedElement != this.parentNode.firstChild)
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this.parentNode.firstChild.focus();
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this.parentNode._doPopupItemEnabling(this);"
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onpopuphiding="this.parentNode._doPopupItemDisabling(this);"
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oncommand="var cmd = event.originalTarget.getAttribute('cmd'); if(cmd) { this.parentNode.doCommand(cmd); event.preventBubble(); }">
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<xul:menuitem label="&spellNoSuggestions.label;" anonid="spell-no-suggestions" disabled="true"/>
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<xul:menuseparator anonid="spell-suggestions-separator"/>
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<xul:menuitem label="&spellAddToDictionary.label;" accesskey="&spellAddToDictionary.accesskey;" anonid="spell-add-to-dictionary" oncommand="this.parentNode.parentNode.spellui.addToDictionary();"/>
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<xul:menuitem label="&spellEnable.label;" accesskey="&spellEnable.accesskey;" anonid="spell-check-enabled" oncommand="this.parentNode.parentNode.spellui.toggleEnabled();"/>
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<xul:menu label="&spellDictionaries.label;" accesskey="&spellDictionaries.accesskey;" anonid="spell-dictionaries">
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<xul:menupopup anonid="spell-dictionaries-menu"
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onpopupshowing="event.stopPropagation();"
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onpopuphiding="event.stopPropagation();">
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</xul:menupopup>
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</xul:menu>
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<xul:menuseparator anonid="spell-check-separator"/>
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<xul:menuitem label="&undoCmd.label;" accesskey="&undoCmd.accesskey;" cmd="cmd_undo"/>
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<xul:menuseparator/>
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<xul:menuitem label="&cutCmd.label;" accesskey="&cutCmd.accesskey;" cmd="cmd_cut"/>
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<xul:menuitem label="©Cmd.label;" accesskey="©Cmd.accesskey;" cmd="cmd_copy"/>
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<xul:menuitem label="&pasteCmd.label;" accesskey="&pasteCmd.accesskey;" cmd="cmd_paste"/>
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<xul:menuitem label="&deleteCmd.label;" accesskey="&deleteCmd.accesskey;" cmd="cmd_delete"/>
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<xul:menuseparator/>
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<xul:menuitem label="&selectAllCmd.label;" accesskey="&selectAllCmd.accesskey;" cmd="cmd_selectAll"/>
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</xul:menupopup>
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</content>
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<implementation>
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<method name="_doPopupItemEnabling">
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<parameter name="popupNode"/>
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<body>
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<![CDATA[
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var children = popupNode.childNodes;
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for (var i = 0; i < children.length; i++) {
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var command = children[i].getAttribute("cmd");
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if (command) {
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var controller = document.commandDispatcher.getControllerForCommand(command);
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var enabled = controller.isCommandEnabled(command);
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if (enabled)
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children[i].removeAttribute("disabled");
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else
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children[i].setAttribute("disabled", "true");
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}
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}
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// -- spell checking --
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var textboxElt = popupNode;
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do {
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if (textboxElt.localName == "textbox")
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break;
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textboxElt = textboxElt.parentNode;
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} while (textboxElt);
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if (! textboxElt || textboxElt.localName != "textbox") {
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// can't find it, give up
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this._setNoSpellCheckingAllowed();
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return;
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}
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var spellui = textboxElt.spellCheckerUI;
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this.spellui = spellui;
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if (! spellui.canSpellCheck)
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{
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this._setNoSpellCheckingAllowed();
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return;
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}
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spellui.initFromEvent(document.popupEvent);
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var enabled = spellui.enabled;
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document.getAnonymousElementByAttribute(this, "anonid",
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"spell-check-enabled").setAttribute("checked", enabled);
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var overMisspelling = spellui.overMisspelling;
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this._setMenuItemVisibility("spell-add-to-dictionary", overMisspelling);
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this._setMenuItemVisibility("spell-suggestions-separator", overMisspelling);
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// suggestion list
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var spellSeparator = document.getAnonymousElementByAttribute(this,
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"anonid", "spell-suggestions-separator");
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var numsug = spellui.addSuggestionsToMenu(popupNode, spellSeparator, 5);
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this._setMenuItemVisibility("spell-no-suggestions", overMisspelling && numsug == 0);
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// dictionary list
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var dictmenu = document.getAnonymousElementByAttribute(this, "anonid",
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"spell-dictionaries-menu");
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var numdicts = spellui.addDictionaryListToMenu(dictmenu, null);
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this._setMenuItemVisibility("spell-dictionaries", enabled && numdicts > 1);
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]]>
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</body>
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</method>
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<method name="_doPopupItemDisabling">
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<parameter name="popupNode"/>
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<body><![CDATA[
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if (this.spellui) {
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this.spellui.clearSuggestionsFromMenu();
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this.spellui.clearDictionaryListFromMenu();
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}
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]]></body>
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</method>
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<method name="_setMenuItemVisibility">
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<parameter name="anonid"/>
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<parameter name="visible"/>
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<body><![CDATA[
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document.getAnonymousElementByAttribute(this, "anonid", anonid).
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hidden = ! visible;
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]]></body>
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</method>
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<method name="_setNoSpellCheckingAllowed">
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<body><![CDATA[
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this._setMenuItemVisibility("spell-no-suggestions", false);
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this._setMenuItemVisibility("spell-check-enabled", false);
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this._setMenuItemVisibility("spell-check-separator", false);
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this._setMenuItemVisibility("spell-add-to-dictionary", false);
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this._setMenuItemVisibility("spell-suggestions-separator", false);
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this._setMenuItemVisibility("spell-dictionaries", false);
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]]></body>
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</method>
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<method name="doCommand">
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<parameter name="command"/>
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<body>
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<![CDATA[
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var controller = document.commandDispatcher.getControllerForCommand(command);
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controller.doCommand(command);
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]]>
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</body>
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</method>
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</implementation>
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</binding>
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</bindings>
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