camerauis/cameraxui/cxui/inc/cxuiviewmanager.h
branchRCL_3
changeset 53 61bc0f252b2b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraxui/cxui/inc/cxuiviewmanager.h	Tue Aug 31 15:03:46 2010 +0300
@@ -0,0 +1,100 @@
+/*
+* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+#ifndef CXUIVIEWMANAGER_H
+#define CXUIVIEWMANAGER_H
+
+#include <QObject>
+#include <QTimer>
+#include <QList>
+
+#include "cxeviewfindercontrol.h"
+#include "cxenamespace.h"
+#include "cxeerror.h"
+#include "cxuiapplicationstate.h"
+
+class QGraphicsSceneMouseEvent;
+class HbMainWindow;
+class CxuiApplication;
+class CxuiCaptureKeyHandler;
+class CxuiPrecaptureView;
+class CxeEngine;
+class CxuiDocumentLoader;
+class CxuiErrorManager;
+class CxuiView;
+
+class CxuiViewManager : public QObject
+{
+    Q_OBJECT
+
+public:
+    CxuiViewManager(CxuiApplication &application, HbMainWindow &mainWindow, CxeEngine &engine);
+    ~CxuiViewManager();
+
+public slots:
+    void changeToPostcaptureView();
+    void changeToPrecaptureView();
+    void switchCamera();
+    void showScenesView();
+
+private slots:
+    void toForeground();
+    void handleApplicationStateChanged(CxuiApplicationState::State newState,
+                                       CxuiApplicationState::State oldState);
+    void startStandbyTimer();
+    void stopStandbyTimer();
+
+signals:
+    void normalStateEntered();
+    void normalStateExited();
+    void standbyExitRequested();
+
+protected:
+    bool eventFilter(QObject *object, QEvent *event);
+
+private:
+    CxuiView *currentView() const;
+    void initStartupView();
+    CxuiView *createView(const QString &viewName);
+    CxuiPrecaptureView* getPrecaptureView(Cxe::CameraMode mode, Cxe::CameraIndex camera);
+
+    void connectSignals(CxuiView *view);
+    void disconnectSignals(CxuiView *view = NULL);
+    void connectPreCaptureSignals(CxuiPrecaptureView *view);
+    void connectPostCaptureSignals();
+    void connectSceneModeSignals();
+    void connectCaptureKeySignals(CxuiView *view);
+
+    void handleExitingNormalState();
+    void clearAllActivities();
+
+private:
+
+    //data
+    CxuiApplication &mApplication;
+    HbMainWindow &mMainWindow;
+    QMap<QString, CxuiView*> mViews;
+    QMap<QString, QString> mDocmlFilesByView;
+
+    CxeEngine &mEngine;
+    CxuiCaptureKeyHandler *mKeyHandler;
+    CxuiDocumentLoader *mCameraDocumentLoader;
+    CxuiApplicationState *mApplicationState;
+    CxuiErrorManager *mErrorManager;
+    QTimer mStandbyTimer;
+};
+
+#endif // CXUIVIEWMANAGER_H