author | hgs |
Tue, 29 Jun 2010 00:46:29 -0400 | |
changeset 3 | 0954f5dd2cd0 |
parent 0 | 1450b09d0cfd |
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permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, version 2.1 of the License. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, |
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* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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* |
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* Description: |
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* |
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*/ |
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#include <QMap> |
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#include "controllableviewimpl.h" |
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#ifndef VIEWCONTROLLER_H_ |
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#define VIEWCONTROLLER_H_ |
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class QWebPage; |
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namespace GVA { |
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/*! \ingroup JavascriptAPI |
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* \brief View controller for all content views. |
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* |
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* The views are created as children of this object, they can accessed in javascript like this: |
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* \code |
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* views.WebView.show() |
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* \endcode |
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*/ |
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// TO DO: create a seperate js object for this class. |
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class ViewController : public QObject { |
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Q_OBJECT |
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public: |
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ViewController(); |
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virtual ~ViewController(); |
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void addView(ControllableViewBase *controllableView); |
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// A list of all existing views. |
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Q_PROPERTY(QObjectList views READ getViews) |
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QObjectList getViews(); |
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void showCurrent(); |
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ControllableViewBase *view(const QString &name) { return m_viewMap[name]; } |
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ControllableViewBase *currentView(); |
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void viewChanged(); |
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public slots: |
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// Returns the currently visible view as a javascript-usable object. |
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QObject *current() { |
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return static_cast<QObject *>(m_current.value()->jsObject()); |
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} |
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// Show the view named 'name'. |
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void showView(const QString &name); |
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// Freeze the current view. |
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void freezeView(); |
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// Unfreeze the current view. |
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void unfreezeView(); |
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// Deprecated, use showView(). |
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void showContent(const QString &type) { showView(type); } |
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void dump(); |
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signals: |
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// Sent when the current view is about to change. |
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void currentViewChanging(); |
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// Sent when the current view has changed. |
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void currentViewChanged(); |
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// Not for javascript use. |
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void javaScriptWindowObjectCleared(QWebPage *); |
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private: |
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typedef QMap<QString, ControllableViewBase *> ViewMap; |
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ViewMap m_viewMap; |
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ViewMap::iterator m_current; |
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}; |
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} |
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#endif /* VIEWCONTROLLER_H_ */ |