RetroZilla/toolkit/components/console/content/consoleBindings.xml

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2015-10-21 05:03:22 +02:00
<?xml version="1.0"?>
<!DOCTYPE window SYSTEM "chrome://global/locale/console.dtd">
<bindings id="consoleBindings"
xmlns="http://www.mozilla.org/xbl"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns:xbl="http://www.mozilla.org/xbl">
<binding id="console-box" extends="xul:box">
<content>
<xul:stringbundle src="chrome://global/locale/console.properties" role="string-bundle"/>
<xul:vbox class="console-box-internal">
<xul:vbox class="console-rows" role="console-rows" xbl:inherits="dir=sortOrder"/>
</xul:vbox>
</content>
<implementation>
<field name="limit" readonly="true">
250
</field>
<field name="_showChromeErrors">-1</field>
<property name="showChromeErrors">
<getter><![CDATA[
if (this._showChromeErrors != -1)
return this._showChromeErrors;
var pref = Components.classes['@mozilla.org/preferences-service;1'].getService();
pref = pref.QueryInterface(Components.interfaces.nsIPrefBranch);
try {
return this._showChromeErrors = pref.getBoolPref("javascript.options.showInConsole");
}
catch(ex) {
return this._showChromeErrors = false;
}
]]></getter>
</property>
<property name="count" readonly="true">
<getter>return this.mCount</getter>
</property>
<property name="mode">
<getter>return this.mMode;</getter>
<setter><![CDATA[
this.mMode = val || "All";
this.setAttribute("mode", this.mMode);
return val;
]]></setter>
</property>
<property name="sortOrder">
<getter>return this.getAttribute("sortOrder");</getter>
<setter>this.setAttribute("sortOrder", val); return val;</setter>
</property>
<field name="mSelectedItem">null</field>
<property name="selectedItem">
<getter>return this.mSelectedItem</getter>
<setter><![CDATA[
if (this.mSelectedItem)
this.mSelectedItem.removeAttribute("selected");
this.mSelectedItem = val;
val.setAttribute("selected", "true");
]]></setter>
</property>
<method name="init">
<body><![CDATA[
this.mCount = 0;
this.mConsoleListener = {
console: this,
observe : function(aObject) { this.console.appendItem(aObject); }
};
this.mConsoleRowBox = document.getAnonymousElementByAttribute(this, "role", "console-rows");
this.mStrBundle = document.getAnonymousElementByAttribute(this, "role", "string-bundle");
try {
var isupports = Components.classes['@mozilla.org/consoleservice;1'].getService();
this.mCService = isupports.QueryInterface(Components.interfaces.nsIConsoleService_MOZILLA_1_8_BRANCH);
this.mCService.registerListener(this.mConsoleListener);
} catch (ex) {
appendItem(
"Unable to display errors - couldn't get Console Service component. " +
"(Missing @mozilla.org/consoleservice;1)");
return;
}
this.mMode = this.getAttribute("mode") || "All";
this.appendInitialItems();
]]></body>
</method>
<method name="destroy">
<body><![CDATA[
this.mCService.unregisterListener(this.mConsoleListener);
]]></body>
</method>
<method name="appendInitialItems">
<body><![CDATA[
var out = {}; // Throwaway references to support 'out' parameters.
this.mCService.getMessageArray(out, {});
var messages = out.value;
// In case getMessageArray returns 0-length array as null
if (!messages)
messages = [];
var limit = messages.length - this.limit;
if (limit < 0) limit = 0;
// Checks if console ever been cleared
for (var i = messages.length - 1; i >= limit; --i)
if (!messages[i].message)
break;
// Populate with messages after latest "clear"
while (++i < messages.length)
this.appendItem(messages[i]);
]]></body>
</method>
<method name="appendItem">
<parameter name="aObject"/>
<body><![CDATA[
try {
// Try to QI it to a script error to get more info
var scriptError = aObject.QueryInterface(Components.interfaces.nsIScriptError);
// filter chrome urls
if (!this.showChromeErrors && scriptError.sourceName.substr(0, 9) == "chrome://")
return;
this.appendError(scriptError);
} catch (ex) {
try {
// Try to QI it to a console message
var msg = aObject.QueryInterface(Components.interfaces.nsIConsoleMessage);
if (msg.message)
this.appendMessage(msg.message);
else // observed a null/"clear" message
this.clearConsole();
} catch (ex2) {
// Give up and append the object itself as a string
this.appendMessage(aObject);
}
}
]]></body>
</method>
<method name="appendError">
<parameter name="aObject"/>
<body><![CDATA[
var row = this.createConsoleRow();
var nsIScriptError = Components.interfaces.nsIScriptError;
// Is this error actually just a non-fatal warning?
var warning = aObject.flags & nsIScriptError.warningFlag != 0;
var typetext = warning ? "typeWarning" : "typeError";
row.setAttribute("typetext", this.mStrBundle.getString(typetext));
row.setAttribute("type", warning ? "warning" : "error");
row.setAttribute("msg", aObject.errorMessage);
row.setAttribute("category", aObject.category);
if (aObject.lineNumber || aObject.sourceName) {
row.setAttribute("href", aObject.sourceName);
row.setAttribute("line", aObject.lineNumber);
} else {
row.setAttribute("hideSource", "true");
}
if (aObject.sourceLine) {
row.setAttribute("code", aObject.sourceLine.replace("\n", "", "g"));
if (aObject.columnNumber) {
row.setAttribute("col", aObject.columnNumber);
row.setAttribute("errorDots", this.repeatChar(" ", aObject.columnNumber));
row.setAttribute("errorCaret", " ");
} else {
row.setAttribute("hideCaret", "true");
}
} else {
row.setAttribute("hideCode", "true");
}
this.appendConsoleRow(row);
]]></body>
</method>
<method name="appendMessage">
<parameter name="aMessage"/>
<parameter name="aType"/>
<body><![CDATA[
var row = this.createConsoleRow();
row.setAttribute("type", aType || "message");
row.setAttribute("msg", aMessage);
this.appendConsoleRow(row);
]]></body>
</method>
<method name="clear">
<body><![CDATA[
// add a "clear" message (mainly for other listeners)
this.mCService.logStringMessage(null);
this.mCService.reset();
]]></body>
</method>
<method name="copySelectedItem">
<body><![CDATA[
if (this.mSelectedItem) try {
const clipURI = "@mozilla.org/widget/clipboardhelper;1";
const clipI = Components.interfaces.nsIClipboardHelper;
var clipboard = Components.classes[clipURI].getService(clipI);
clipboard.copyString(this.mSelectedItem.toString());
} catch (ex) {
// Unable to copy anything, die quietly
}
]]></body>
</method>
<method name="createConsoleRow">
<body><![CDATA[
var row = document.createElement("box");
row.setAttribute("class", "console-row");
row._IsConsoleRow = true;
row._ConsoleBox = this;
return row;
]]></body>
</method>
<method name="appendConsoleRow">
<parameter name="aRow"/>
<body><![CDATA[
this.mConsoleRowBox.appendChild(aRow);
if (++this.mCount > this.limit) this.deleteFirst();
]]></body>
</method>
<method name="deleteFirst">
<body><![CDATA[
var node = this.mConsoleRowBox.firstChild;
this.mConsoleRowBox.removeChild(node);
--this.mCount;
]]></body>
</method>
<method name="clearConsole">
<body><![CDATA[
if (this.mCount == 0) // already clear
return;
this.mCount = 0;
var newRows = this.mConsoleRowBox.cloneNode(false);
this.mConsoleRowBox.parentNode.replaceChild(newRows, this.mConsoleRowBox);
this.mConsoleRowBox = newRows;
]]></body>
</method>
<!-- UTILITY FUNCTIONS -->
<method name="repeatChar">
<parameter name="aChar"/>
<parameter name="aCol"/>
<body><![CDATA[
var str = "";
if (aCol)
for (var i = 1; i < aCol; ++i)
str += aChar;
return str;
]]></body>
</method>
<constructor> this.init(); </constructor>
<destructor> this.destroy(); </destructor>
</implementation>
<handlers>
<handler event="mousedown"><![CDATA[
if (event.button == 0 || event.button == 2) {
var target = event.originalTarget;
while (target && !("_IsConsoleRow" in target))
target = target.parentNode;
if (target)
this.selectedItem = target;
}
]]></handler>
</handlers>
</binding>
<binding id="error" extends="xul:box">
<content>
<xul:box class="console-row-internal-box" flex="1">
<xul:box class="console-row-icon" align="center" xbl:inherits="selected">
<xul:image class="console-icon" xbl:inherits="src,type"/>
</xul:box>
<xul:vbox class="console-row-content" xbl:inherits="selected" flex="1">
<xul:box class="console-row-msg" align="start">
<xul:label class="label" xbl:inherits="value=typetext"/>
<xul:description class="console-error-msg" xbl:inherits="xbl:text=msg" flex="1"/>
</xul:box>
<xul:box class="console-row-file" xbl:inherits="hidden=hideSource">
<xul:label class="label" value="&errFile.label;"/>
<xul:box class="console-error-source" xbl:inherits="href,line"/>
<spacer flex="1"/>
<xul:hbox class="lineNumberRow" xbl:inherits="line">
<xul:label class="label" value="&errLine.label;"/>
<xul:label class="label" xbl:inherits="value=line"/>
</xul:hbox>
</xul:box>
<xul:vbox class="console-row-code" xbl:inherits="selected,hidden=hideCode">
<xul:label class="monospace console-code" xbl:inherits="value=code" crop="end"/>
<xul:box xbl:inherits="hidden=hideCaret">
<xul:label class="monospace console-dots" xbl:inherits="value=errorDots"/>
<xul:label class="monospace console-caret" xbl:inherits="value=errorCaret"/>
<xul:spacer flex="1"/>
</xul:box>
</xul:vbox>
</xul:vbox>
</xul:box>
</content>
<implementation>
<method name="toString">
<body><![CDATA[
var msg = this.getAttribute("typetext") + " " + this.getAttribute("msg");
var strBundle = this._ConsoleBox.mStrBundle;
if (this.hasAttribute("line") && this.hasAttribute("href")) {
msg += "\n" + strBundle.getFormattedString("errFile",
[this.getAttribute("href")]) + "\n";
if (this.hasAttribute("col")) {
msg += strBundle.getFormattedString("errLineCol",
[this.getAttribute("line"), this.getAttribute("col")]);
} else
msg += strBundle.getFormattedString("errLine", [this.getAttribute("line")]);
}
if (this.hasAttribute("code"))
msg += "\n" + strBundle.getString("errCode") + "\n" + this.getAttribute("code");
return msg;
]]></body>
</method>
</implementation>
</binding>
<binding id="message" extends="xul:box">
<content>
<xul:box class="console-internal-box" flex="1">
<xul:box class="console-row-icon" align="center">
<xul:image class="console-icon" xbl:inherits="src,type"/>
</xul:box>
<xul:vbox class="console-row-content" xbl:inherits="selected" flex="1">
<xul:vbox class="console-row-msg" flex="1">
<xul:description class="console-msg-text" xbl:inherits="xbl:text=msg"/>
</xul:vbox>
</xul:vbox>
</xul:box>
</content>
<implementation>
<method name="toString">
<body><![CDATA[
return this.getAttribute("msg");
]]></body>
</method>
</implementation>
</binding>
<binding id="console-error-source" extends="xul:box">
<content>
<xul:label class="text-link" xbl:inherits="href,value=href" crop="right"/>
</content>
<handlers>
<handler event="click" phase="capturing" button="0" preventdefault="true">
<![CDATA[
var url = this.getAttribute("href");
var line = getAttribute("line");
window.openDialog(
"chrome://global/content/viewSource.xul", "_blank",
"all,dialog=no", url, null, null, line);
]]>
</handler>
</handlers>
</binding>
</bindings>