1 files changed, 147 insertions, 0 deletions
diff --git a/examples/WebKitPlugins.js b/examples/WebKitPlugins.js
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+++ b/examples/WebKitPlugins.js
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+/****************************************************************************
+**
+** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Script Generator project on Qt Labs.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+function getArgumentValue(name, names, values, from)
+{
+    var i = (from == undefined) ? 0 : from;
+    for ( ; i < names.length; ++i) {
+        if (names[i] == name)
+            return values[i];
+    }
+    return undefined;
+}
+
+//
+// Plugin class
+//
+
+function MyWebPlugin(formUrl, scriptUrl, parent)
+{
+    QWidget.call(this, parent);
+
+    this.initialized = false;
+    this.formReply = this.downloadFile(formUrl, this.formDownloaded);
+    if (scriptUrl == undefined)
+        this.script = "";
+    else
+        this.scriptReply = this.downloadFile(scriptUrl, this.scriptDownloaded);
+}
+
+MyWebPlugin.prototype = new QWidget();
+
+MyWebPlugin.prototype.downloadFile = function(url, callback)
+{
+    if (this.accessManager == undefined)
+        this.accessManager = new QNetworkAccessManager();
+    var reply = this.accessManager.get(new QNetworkRequest(url));
+    reply.finished.connect(this, callback);
+    return reply;
+}
+
+MyWebPlugin.prototype.formDownloaded = function()
+{
+    var loader = new QUiLoader();
+    this.form = loader.load(this.formReply);
+    var layout = new QVBoxLayout(this);
+    layout.addWidget(this.form, 0, Qt.AlignCenter);
+    this.initialize();
+}
+
+MyWebPlugin.prototype.scriptDownloaded = function()
+{
+    var stream = new QTextStream(this.scriptReply);
+    this.script = stream.readAll();
+    this.initialize();
+}
+
+MyWebPlugin.prototype.initialize = function()
+{
+    if (this.initialized)
+        return;
+    if ((this.form == undefined) || (this.script == undefined))
+        return;
+    var ctor = eval(this.script);
+    if (typeof ctor != "function")
+        return;
+    this.instance = new ctor(this.form);
+    this.initialized = true;
+}
+
+
+//
+// QWebPluginFactory subclass
+//
+
+function MyWebPluginFactory(parent)
+{
+    QWebPluginFactory.call(this, parent);
+}
+
+MyWebPluginFactory.prototype = new QWebPluginFactory();
+
+MyWebPluginFactory.prototype.create = function(mimeType, url, argumentNames, argumentValues)
+{
+    if (mimeType != "application/x-qtform")
+        return null;
+
+    var formUrl = getArgumentValue("form", argumentNames, argumentValues);
+    var scriptUrl = getArgumentValue("script", argumentNames, argumentValues);
+    if (formUrl == undefined)
+        return null;
+
+    return new MyWebPlugin(new QUrl(formUrl), new QUrl(scriptUrl));
+}
+
+
+//
+// Main
+//
+
+var view = new QWebView();
+view.settings().setAttribute(QWebSettings.PluginsEnabled, true);
+
+var factory = new MyWebPluginFactory();
+view.page().setPluginFactory(factory);
+
+view.load(new QUrl("WebKitPlugins.html"));
+view.show();
+
+QCoreApplication.exec();