camerauis/cameraapp/generic/src/CamTitlePane.cpp
branchRCL_3
changeset 24 bac7acad7cb3
parent 0 1ddebce53859
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/src/CamTitlePane.cpp	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,198 @@
+/*
+* Copyright (c) 2007 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:  Class for displaying the title in the Status Pane*
+*/
+
+
+
+// INCLUDE FILES
+#include <AknsControlContext.h>
+#include <Barsread.h>
+#include <AknsUtils.h>
+#include <AknsDrawUtils.h>
+#include <AknsSkinInstance.h>
+#include <AknsBasicBackgroundControlContext.h>
+
+#include "CamPostCaptureInfoDisplay.h"
+#include "CamTitlePane.h"
+
+#include <cameraapp.rsg>
+#include <vgacamsettings.rsg>
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+const TAknsItemID KNaviPaneMajorColour = KAknsIIDQsnTextColors;
+const TInt KNaviPaneMinorColour = EAknsCIQsnTextColorsCG1;
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCamTitlePane::CCamTitlePane
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CCamTitlePane::CCamTitlePane()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTitlePane::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CCamTitlePane::ConstructL()
+    {
+    // Read the resource to get pane position information    
+    iTitlePaneLayoutRect.LayoutRect( Rect(), ROID(R_CAM_TITLE_PANE_RECT_ID));                  
+    SetRect( iTitlePaneLayoutRect.Rect() );
+    }
+
+// -----------------------------------------------------------------------------
+// CCamTitlePane::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CCamTitlePane* CCamTitlePane::NewL()
+    {
+    CCamTitlePane* self = new( ELeave ) CCamTitlePane;
+    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+    
+// Destructor
+CCamTitlePane::~CCamTitlePane()
+  {
+  PRINT( _L("Camera => ~CCamTitlePane" ))  
+  delete iTextHbuf;
+  PRINT( _L("Camera <= ~CCamTitlePane" ))  
+  }
+    
+
+// -----------------------------------------------------------------------------
+// CCamTitlePane::SetFromResourceL
+// Sets the title with the specified resource string
+// -----------------------------------------------------------------------------
+//
+void CCamTitlePane::SetFromResourceL( TInt aResource )
+    {
+    TResourceReader reader; 
+    iEikonEnv->CreateResourceReaderLC( reader, aResource );                
+    
+    if ( iTextHbuf != NULL )
+        {
+        delete iTextHbuf;
+        iTextHbuf = NULL;
+        }
+    iTextHbuf = reader.ReadHBufC16L();
+    CleanupStack::PopAndDestroy();  // resource reader
+    DrawDeferred();
+    }
+
+
+
+// -----------------------------------------------------------------------------
+// CCamTitlePane::SetTextL
+// Sets the title with the specified string
+// -----------------------------------------------------------------------------
+//
+void CCamTitlePane::SetTextL( const TDesC& aText )
+    {
+    if ( iTextHbuf != NULL )
+        {
+        delete iTextHbuf;
+        iTextHbuf = NULL;
+        }
+    iTextHbuf = aText.AllocL();
+    DrawDeferred();
+    }
+    
+    
+// ---------------------------------------------------------
+// CCamTitlePane::Draw
+// Draw control
+// ---------------------------------------------------------
+//
+void CCamTitlePane::Draw( const TRect& /*aRect*/ ) const
+    {
+    CWindowGc& gc=SystemGc();
+
+    // Draw the background:
+    MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+    MAknsControlContext* cc = AknsDrawUtils::ControlContext( this );
+    AknsDrawUtils::Background( skin, cc, this, gc, Rect() );
+    
+    // Set drawing colour from layout information
+    TRgb color = iTitleTextLayout.Color();
+    
+    // ...Color is not updated if it not found from the skin
+    AknsUtils::GetCachedColor( skin, color,
+        KNaviPaneMajorColour, KNaviPaneMinorColour );
+
+    if ( iTextHbuf )
+        {
+        iTitleTextLayout.DrawText( gc, iTextHbuf->Des(), ETrue, color );             
+        }    
+    }
+    
+
+// ---------------------------------------------------------
+// CCamTitlePane::SizeChanged
+// Called by framework when the component size is changed
+// ---------------------------------------------------------
+//
+void CCamTitlePane::SizeChanged()
+    {
+    if ( Rect().Size() != TSize( 0, 0 ) )
+        {        
+        if ( !AknLayoutUtils::LayoutMirrored() )
+            {
+            iTitleTextLayout.LayoutText( Rect(), ROID(R_CAM_TITLE_TEXT_LAYOUT_ID));
+            }
+        else
+            {
+            iTitleTextLayout.LayoutText( Rect(), ROID(R_CAM_TITLE_TEXT_LAYOUT_AH_ID));
+            }
+        }    
+    }
+    
+
+
+
+
+
+
+
+//  End of File