clock/clockui/clockviewmanager/src/clockviewmanager.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 31 Aug 2010 15:13:43 +0300
branchRCL_3
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permissions -rw-r--r--
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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* Definition file for class ClockViewManager.
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*
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*/
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// System includes
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#include <HbMainWindow>
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#include <HbInstance>
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#include <HbApplication>
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#include <HbActivityManager>
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#include <HbToolBar>
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// User includes
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#include "clockviewmanager.h"
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#include "clockdocloader.h"
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#include "clockmainview.h"
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#include "clockcommon.h"
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#include "clockdatatypes.h"
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#include "clockworldview.h"
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "clockviewmanagerTraces.h"
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#endif
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/*!
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	\class ClockViewManager
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	This is the heart of the clock application. This is responsible for
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	managing the clock views.
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 */
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/*!
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	Constructor.
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	\param controller A reference to the object of ClockAppController.
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 */
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ClockViewManager::ClockViewManager(
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		ClockAppControllerIf &controllerIf, QObject *parent)
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:QObject(parent),
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 mAppControllerIf(controllerIf),
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 mWorldClockView(0)
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{
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    OstTraceFunctionEntry0( CLOCKVIEWMANAGER_CLOCKVIEWMANAGER_ENTRY );
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    // Activity Reason from Activity Manager
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    int activityReason = qobject_cast<HbApplication*>(qApp)->activateReason();
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    if (Hb::ActivationReasonActivity == activityReason) {
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        // Application is started from an activity
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		// extract activity data
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        QVariant data = qobject_cast<HbApplication*>(qApp)->activateData();
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        // restore state from activity data
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        QByteArray serializedModel = data.toByteArray();
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        QDataStream stream(&serializedModel, QIODevice::ReadOnly);
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        int activityId;
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        stream >> activityId;
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        if (MainView == activityId) {
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            // Load the main view at the start up.
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            loadMainView();
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			// Delay loading of other views till main view is loaded.
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        	HbMainWindow *window = hbInstance->allMainWindows().first();
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        	connect(
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                window, SIGNAL(viewReady()),
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                this, SLOT(loadOtherViews()));
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        }
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        else if (WorldClock == activityId) {
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            //no implentation yet, UI specs are not clear
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        }
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    }
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    else {
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        // Load the main view at the start up.
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        loadMainView();
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        // Delay loading of other views till main view is loaded.
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        HbMainWindow *window = hbInstance->allMainWindows().first();
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        connect(
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                window, SIGNAL(viewReady()),
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                this, SLOT(loadOtherViews()));
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    }
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OstTraceFunctionExit0( CLOCKVIEWMANAGER_CLOCKVIEWMANAGER_EXIT );
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}
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/*!
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	Destructor.
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 */
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ClockViewManager::~ClockViewManager()
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{
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	OstTraceFunctionEntry0( DUP1_CLOCKVIEWMANAGER_CLOCKVIEWMANAGER_ENTRY );
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	// No implementation yet.
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OstTraceFunctionExit0( DUP1_CLOCKVIEWMANAGER_CLOCKVIEWMANAGER_EXIT );
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}
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/*!
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	Switches to view specified by view.
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	\param view View Id.
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 */
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void ClockViewManager::showView(ClockViews view)
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{
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	OstTraceFunctionEntry0( CLOCKVIEWMANAGER_SHOWVIEW_ENTRY );
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	HbMainWindow *window = hbInstance->allMainWindows().first();
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parents:
diff changeset
   118
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diff changeset
   119
	switch (view) {
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   120
		case MainView:
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   121
		    // set captured screenshot as invalid as main view 
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parents:
diff changeset
   122
			// is the current view
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parents:
diff changeset
   123
		    mMainView->captureScreenShot(false);
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parents:
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   124
			window->removeView(window->currentView());
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parents:
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   125
			window->addView(mMainView);
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parents:
diff changeset
   126
			window->setCurrentView(mMainView);
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parents:
diff changeset
   127
			break;
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parents:
diff changeset
   128
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parents:
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   129
		case WorldClock:
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   130
		    if (mMainView) {
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parents:
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   131
				// capture main view as the screenshot for future use 
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parents:
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   132
				// to save the main view as an activity, if application is 
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parents:
diff changeset
   133
				// exited/Quit from world view
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parents:
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   134
                mMainView->captureScreenShot(true);
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parents:
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   135
		    }
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parents:
diff changeset
   136
			window->removeView(window->currentView());
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parents:
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   137
			window->addView(mWorldClockView);
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parents:
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   138
			window->setCurrentView(mWorldClockView);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   139
			break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   140
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parents:
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   141
		default:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   142
			break;
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parents:
diff changeset
   143
	}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   144
OstTraceFunctionExit0( CLOCKVIEWMANAGER_SHOWVIEW_EXIT );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   145
}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   146
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   147
/*!
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parents:
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   148
	Loads the clock main view.
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parents:
diff changeset
   149
 */
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   150
void ClockViewManager::loadMainView()
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   151
{
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   152
	OstTraceFunctionEntry0( CLOCKVIEWMANAGER_LOADMAINVIEW_ENTRY );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   153
	bool loadSuccess;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   154
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   155
	// Construct the document loader instance
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   156
	ClockDocLoader *docLoader = new ClockDocLoader();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   157
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   158
	// Load the application xml.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   159
	docLoader->load(CLOCK_MAIN_VIEW_DOCML, &loadSuccess);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   160
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   161
	// Find the main view.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   162
	mMainView = static_cast<ClockMainView *> (
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   163
			docLoader->findWidget(CLOCK_MAIN_VIEW));
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   164
	mMainView->setParent(this);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   165
	
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   166
	// Disable animation effect on toolbar.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   167
	HbEffect::disable(mMainView->toolBar()->graphicsItem());
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   168
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   169
	// Setup the view.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   170
	mMainView->setupView(mAppControllerIf, docLoader);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   171
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   172
	// Set the main view to the window
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   173
	hbInstance->allMainWindows().first()->addView(mMainView);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   174
OstTraceFunctionExit0( CLOCKVIEWMANAGER_LOADMAINVIEW_EXIT );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   175
}
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   176
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   177
/*!
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   178
	Loads the world clock view.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   179
 */
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   180
void ClockViewManager::loadWorldClockView()
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   181
{
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   182
	OstTraceFunctionEntry0( CLOCKVIEWMANAGER_LOADWORLDCLOCKVIEW_ENTRY );
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   183
	// Construct the document loader instance
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   184
	ClockDocLoader *docLoader = new ClockDocLoader();
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   185
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   186
	bool loadSuccess;
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   188
	// Construct the world list view from doc loader.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   189
	docLoader->load(CLOCK_WORLD_VIEW_DOCML, &loadSuccess);
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
	// Get the world list view.
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   192
	mWorldClockView = static_cast<ClockWorldView *> (
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
			docLoader->findWidget(CLOCK_WORLD_VIEW));
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
	mWorldClockView->setParent(this);
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
	
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
	// Disable animation effect on toolbar.
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   197
	HbEffect::disable(mWorldClockView->toolBar()->graphicsItem());
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   198
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
	mWorldClockView->setupView(mAppControllerIf, docLoader);
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   200
OstTraceFunctionExit0( CLOCKVIEWMANAGER_LOADWORLDCLOCKVIEW_EXIT );
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   201
}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   202
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   203
/*!
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   204
	Load other views
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   205
 */
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   206
void ClockViewManager::loadOtherViews()
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   207
{
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   208
	OstTraceFunctionEntry0( CLOCKVIEWMANAGER_LOADOTHERVIEWS_ENTRY );
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   209
	mMainView->setupAfterViewReady();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
	
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
	// Load world clock view
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
	loadWorldClockView();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   213
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
	// Disconnect the signal viewReady as all the views are loaded.
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
	HbMainWindow *window = hbInstance->allMainWindows().first();
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
	disconnect(
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
			window, SIGNAL(viewReady()),
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
			this, SLOT(loadOtherViews()));
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
	
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
	// Need to emit this signal after the view is fully constructed & populated
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
	// with actual data and ready to be used. So entry view & instance view
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
	// needs to be created so that a new entry can also be created. Finally
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   223
	// NotesApplication object needs to emit applicationReady Signal.
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
	emit appReady();
12af337248b1 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
OstTraceFunctionExit0( CLOCKVIEWMANAGER_LOADOTHERVIEWS_EXIT );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   226
}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   227
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   228
// End of file	--Don't remove this.