1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #ifndef PIMAINVIEW_H

    20 #define PIMAINVIEW_H

    21 

    22 #include <hbview.h>

    23 #include <hbicon.h>

    24 

    25 #include "pluginattributes.h"

    26 #include "piprofilerengine.h"

    27 

    28 class HbAction;

    29 class HbMainWindow;

    30 class HbDocumentLoader;

    31 class HbApplication;

    32 class HbLabel;

    33 class HbWidget;

    34 class HbListWidget;

    35 class HbListWidgetItem;

    36 class HbMenu;

    37 class PISettingsView;

    38 class PIMainWindow;

    39 class HbDialog;

    40 

    41 class PIMainView: public HbView

    42 {

    43 Q_OBJECT

    44 

    45 public:

    46 

    47     /**

    48      * Constructor

    49      */

    50     PIMainView();

    51 

    52     /**

    53      * Destructor

    54      */

    55     ~PIMainView();

    56 

    57     /**

    58      * Initializes view

    59      */

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

    61         PIProfilerEngine *engine);

    62 

    63     /**

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

    65      * @param pluginList List of plug-ins

    66      */

    67     void setPluginList(QList<PluginAttributes> *pluginList);

    68 

    69 private:

    70 

    71     /**

    72      * connects signals and slots

    73      */

    74     void connectSignalsAndSlots(HbApplication* app);

    75 

    76     /**

    77      * Loads all UI items from xml file

    78      */

    79     void loadItemsFromResources(HbDocumentLoader &loader);

    80 

    81     /**

    82      * Updates plug-in list according to member variable mPluginList

    83      */

    84     void updatePlugInLists();

    85 

    86     /**

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

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

    89      */

    90     PluginAttributes getPluginAttributes(int uid);

    91 

    92     /**

    93      * Shows profiling note

    94      */

    95     void showProfilingNote();

    96 

    97 private slots:

    98 

    99     /**

   100      * Slot that is called when profiling status is changed.

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

   102      */

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

   104         ProfilingMode profilingMode = PI_PROFILINGMODENORMAL, ProfilingOutput output =

   105             PI_FILE_OUTPUT);

   106 

   107     /**

   108      * shows about popup

   109      */

   110     void showAboutPopup();

   111 

   112     /**

   113      * opens settings view

   114      */

   115     void openSettingsView();

   116 

   117     /**

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

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

   120      */

   121     void enableOrDisablePlugin(HbListWidgetItem *widget = 0);

   122 

   123     /**

   124      * Shows context menu for list widget

   125      */

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

   127 

   128     /**

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

   130      */

   131     void openSampleInfo();

   132 

   133     /**

   134      * sets context menu pointer to zero

   135      */

   136 

   137     void contextMenuClosed();

   138 

   139     /**

   140      * Shows profiling-popup and starts profiling

   141      */

   142     void startProfiling();

   143 

   144     /**

   145      * Shows profiling popup and starts profiling

   146      */

   147     void startTimedProfiling();

   148 

   149     /**

   150      * Stops profiling

   151      */

   152     void stopProfiling();

   153 

   154     /**

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

   156      */

   157     void updateTimedProfilingText();

   158 

   159     /**

   160      * Exits and leaves profiling on

   161      */

   162     void exitAndLeaveProfilingOn();

   163 

   164     /**

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

   166      */

   167     void openPluginSpecificSettings();

   168 private:

   169 

   170     // main application

   171     HbApplication *application;

   172 

   173     // main window

   174     PIMainWindow *mMainWindow;

   175 

   176     // engine pointer

   177     PIProfilerEngine *mEngine;

   178 

   179     // list of plug-ins

   180     QList<PluginAttributes> *mPluginList;

   181 

   182     // context menu

   183     HbMenu *mContextMenu;

   184 

   185     // Actions

   186     HbAction *mActionExit;

   187     HbAction *mActionExitAndLeaveProfilingOn;

   188     HbAction *mActionAbout;

   189     HbAction *mActionStartProfiling;

   190     HbAction *mActionStartTimedProfiling;

   191     HbAction *mActionSettings;

   192     HbAction *mActionStopProfiling;

   193 

   194     // plug-in list widget

   195     HbListWidget *mListPlugins;

   196 

   197     // Profiling note

   198     HbDialog *mProfilingNote;

   199 

   200     // Icons for enabled and disabled plug-ins

   201     HbIcon mIconEnabled;

   202     HbIcon mIconDisabled;

   203 

   204 };

   205 

   206 #endif // PIMAINVIEW_H