/*

* Copyright (c) 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 PIMAINVIEW_H

#define PIMAINVIEW_H

#include <hbview.h>

#include <hbicon.h>

#include "pluginattributes.h"

#include "piprofilerengine.h"

class HbAction;

class HbMainWindow;

class HbDocumentLoader;

class HbApplication;

class HbLabel;

class HbWidget;

class HbListWidget;

class HbListWidgetItem;

class HbMenu;

class PISettingsView;

class PIMainWindow;

class HbDialog;

class PIMainView: public HbView

{

Q_OBJECT

public:

    /**

     * Constructor

     */

    PIMainView();

    /**

     * Destructor

     */

    ~PIMainView();

    /**

     * Initializes view

     */

    void init(PIMainWindow *mainWindow, HbApplication *app, HbDocumentLoader &loader,

        PIProfilerEngine *engine);

    /**

     * Sets and updates new plug-in list into main view

     * @param pluginList List of plug-ins

     */

    void setPluginList(QList<PluginAttributes> *pluginList);

private:

    /**

     * connects signals and slots

     */

    void connectSignalsAndSlots(HbApplication* app);

    /**

     * Loads all UI items from xml file

     */

    void loadItemsFromResources(HbDocumentLoader &loader);

    /**

     * Updates plug-in list according to member variable mPluginList

     */

    void updatePlugInLists();

    /**

     * Gets plug-in attributes for plug-in which UID number is defined in parameter

     * If plugin for UID if not found, empty pluginattributes variable is returned

     */

    PluginAttributes getPluginAttributes(int uid);

    /**

     * Shows profiling note

     */

    void showProfilingNote();

private slots:

    /**

     * Slot that is called when profiling status is changed.

     * Method updated text in popup that is shown in the screen

     */

    void profilingStatusChanged(ProfilerEngineStatus status, const QString &text = 0,

        ProfilingMode profilingMode = PI_PROFILINGMODENORMAL, ProfilingOutput output =

            PI_FILE_OUTPUT);

    /**

     * shows about popup

     */

    void showAboutPopup();

    /**

     * opens settings view

     */

    void openSettingsView();

    /**

     * Enables or disables plug-in from plug-in list. If parameter is zero, selected 

     * plug-in from plug-in list is enabled/disabled.

     */

    void enableOrDisablePlugin(HbListWidgetItem *widget = 0);

    /**

     * Shows context menu for list widget

     */

    void showContexMenu(HbListWidgetItem *widget, const QPointF &point);

    /**

     * Opens sampler info for plug-in that is selected.

     */

    void openSampleInfo();

    /**

     * sets context menu pointer to zero

     */

    void contextMenuClosed();

    /**

     * Shows profiling-popup and starts profiling

     */

    void startProfiling();

    /**

     * Shows profiling popup and starts profiling

     */

    void startTimedProfiling();

    /**

     * Stops profiling

     */

    void stopProfiling();

    /**

     * Updates "Start timed profiling for xx seconds" text according to settings

     */

    void updateTimedProfilingText();

    /**

     * Exits and leaves profiling on

     */

    void exitAndLeaveProfilingOn();

    /**

     * Opens plug-in specific settings for selected plug-in

     */

    void openPluginSpecificSettings();

private:

    // main application

    HbApplication *application;

    // main window

    PIMainWindow *mMainWindow;

    // engine pointer

    PIProfilerEngine *mEngine;

    // list of plug-ins

    QList<PluginAttributes> *mPluginList;

    // context menu

    HbMenu *mContextMenu;

    // Actions

    HbAction *mActionExit;

    HbAction *mActionExitAndLeaveProfilingOn;

    HbAction *mActionAbout;

    HbAction *mActionStartProfiling;

    HbAction *mActionStartTimedProfiling;

    HbAction *mActionSettings;

    HbAction *mActionStopProfiling;

    // plug-in list widget

    HbListWidget *mListPlugins;

    // Profiling note

    HbDialog *mProfilingNote;

    // Icons for enabled and disabled plug-ins

    HbIcon mIconEnabled;

    HbIcon mIconDisabled;

};

#endif // PIMAINVIEW_H