examples/sfexamples/GfxWorkbench/src/GfxDirectScreenView.cpp

/*
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  list of conditions and the following disclaimer.
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  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
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  may be used to endorse or promote products derived from this software
  without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Description:  Application view implementation
*/



// INCLUDE FILES
#include <coemain.h>
#include <EIKENV.H>
#include "GfxDirectScreenView.h"
#include "CGfxDirectAccess.h"
#include "GfxVideoPlayer.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------
// CGfxDirectScreenView::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CGfxDirectScreenView* CGfxDirectScreenView::NewL( const TRect& aRect )
        {
        CGfxDirectScreenView* self = CGfxDirectScreenView::NewLC( aRect );
        CleanupStack::Pop( self );
        return self;
        }

// -----------------------------------------------------------------------------
// CGfxDirectScreenView::NewLC()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CGfxDirectScreenView* CGfxDirectScreenView::NewLC( const TRect& aRect )
        {
        CGfxDirectScreenView* self = new ( ELeave ) CGfxDirectScreenView;
        CleanupStack::PushL( self );
        self->ConstructL( aRect );
        return self;
        }

// -----------------------------------------------------------------------------
// CGfxDirectScreenView::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CGfxDirectScreenView::ConstructL( const TRect& aRect )
        {
        // Create a window for this application view
        CreateWindowL();

        // Set the windows size
        SetRect( aRect );


        // Activate the window, which makes it ready to be drawn
        ActivateL();
        }

// -----------------------------------------------------------------------------
// CGfxDirectScreenView::CGfxDirectScreenView()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
CGfxDirectScreenView::CGfxDirectScreenView()
        {
        // No implementation required
        }


// -----------------------------------------------------------------------------
// CGfxDirectScreenView::~CGfxDirectScreenView()
// Destructor.
// -----------------------------------------------------------------------------
//
CGfxDirectScreenView::~CGfxDirectScreenView()
        {
        // No implementation required
        delete iDirectDisplay;
        }


// -----------------------------------------------------------------------------
// CGfxDirectScreenView::Draw()
// Draws the display.
// -----------------------------------------------------------------------------
//
void CGfxDirectScreenView::Draw( const TRect& /*aRect*/ ) const
        {
        // Get the standard graphics context
        /*CWindowGc& gc = SystemGc();

        // Gets the control's extent
        TRect drawRect( Rect());

        // Clears the screen
        gc.Clear( drawRect );
        */
        }

// -----------------------------------------------------------------------------
// CGfxDirectScreenView::SizeChanged()
// Called by framework when the view size is changed.
// -----------------------------------------------------------------------------
//
void CGfxDirectScreenView::SizeChanged()
        {  
        DrawNow();
        }
// End of File

void CGfxDirectScreenView::StartL(TBool aGcMode)
        {
        
        const TRect dsaRect =  TRect(PositionRelativeToScreen(),Size());
    
          // Set up direct displayer for life engine
    iDirectDisplay = new (ELeave) CGfxDirectAccess (
        iEikonEnv->WsSession(),      // Window server session
        Window(),dsaRect,aGcMode          // The window itself
        );
    iDirectDisplay -> ConstructL();
        
        iDirectDisplay->StartL();
        
        }
        
void CGfxDirectScreenView::StopL()
{
}

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