uifw/AvKon/src/AknVolumeSettingPage.cpp
changeset 0 2f259fa3e83a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AvKon/src/AknVolumeSettingPage.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,173 @@
+/*
+* Copyright (c) 2002 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: 
+*     Implements setting_volume_pane
+*
+*/
+
+
+#include "aknvolumesettingpage.h"
+#include "aknsettingpage.h"
+
+#include <aknlayoutscalable_avkon.cdl.h>
+
+#include <AknTasHook.h>
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+
+
+EXPORT_C CAknVolumeSettingPage::CAknVolumeSettingPage(
+     TInt aResourceId, TInt& aVolume ):
+	 CAknSettingPage(aResourceId),iVolume(aVolume)
+	{
+	iBackupVolume = iVolume;
+	AKNTASHOOK_ADD( this, "CAknVolumeSettingPage" );
+	}
+
+EXPORT_C CAknVolumeSettingPage::CAknVolumeSettingPage(	
+								const TDesC* aSettingText, 
+								TInt aSettingNumber, 
+								TInt aControlType,
+								TInt aEditorResourceId, 
+								TInt aSettingPageResourceId, 
+								TInt& aVolume)
+								:	CAknSettingPage( 
+									aSettingText, 
+									aSettingNumber, 
+									aControlType, 
+									aEditorResourceId, 
+									aSettingPageResourceId ), 
+									iVolume( aVolume )
+	{
+	iBackupVolume = iVolume;
+	AKNTASHOOK_ADD( this, "CAknVolumeSettingPage" );
+	}
+
+/**
+ * Destructor
+ *
+ */
+EXPORT_C CAknVolumeSettingPage::~CAknVolumeSettingPage()
+	{
+	AKNTASHOOK_REMOVE();
+	}
+
+EXPORT_C void CAknVolumeSettingPage::ConstructL()
+	{
+	BaseConstructL();
+	VolumeControl()->SetValue( iVolume );
+
+	// Construct an appropriate control context for the contained editor areas.
+	// Context produced is owned by CAknSettingPage. 
+    SetEditedItemFrameIID( KAknsIIDQsnFrSetOpt, KAknsIIDQsnFrSetOptCenter );
+	}
+
+EXPORT_C void CAknVolumeSettingPage::UpdateSettingL()
+	{
+	iVolume = VolumeControl()->Value();
+	if( iSettingPageObserver )
+	    {
+		iSettingPageObserver->HandleSettingPageEventL(
+		        this, MAknSettingPageObserver::EEventSettingChanged);	
+		}
+	}
+
+EXPORT_C void CAknVolumeSettingPage::AcceptSettingL()
+	{
+	iVolume = VolumeControl()->Value();
+	}
+
+EXPORT_C void CAknVolumeSettingPage::RestoreOriginalSettingL()
+	{
+	iVolume = iBackupVolume;
+	}
+
+
+EXPORT_C CAknVolumeControl* CAknVolumeSettingPage::VolumeControl()
+	{
+	return STATIC_CAST( CAknVolumeControl*, EditorControl());
+	}
+
+EXPORT_C void CAknVolumeSettingPage::SizeChanged()
+	{
+	StandardSettingPageLayout();  // Must be part of any re-implementation
+
+    TAknLayoutRect layoutRect;
+    layoutRect.LayoutRect( CAknSettingPage::SettingItemContentRect( EFalse ),
+                AknLayoutScalable_Avkon::setting_volume_pane_copy1() );
+    AknLayoutUtils::LayoutControl( EditorControl(), layoutRect.Rect(),
+            AknLayoutScalable_Avkon::volume_set_pane_copy1() );
+    
+    TRect outerFrameRect( layoutRect.Rect() );
+	layoutRect.LayoutRect( outerFrameRect,
+                           AknLayoutScalable_Avkon::set_opt_bg_pane_g1() );
+	SetEditedItemFrameRects( outerFrameRect, layoutRect.Rect() );
+	}
+
+EXPORT_C void CAknVolumeSettingPage::Draw(const TRect &aRect) const
+    {
+    BaseDraw(aRect);
+	// There is no pre-skins legacy drawing to suppress/allow here
+	// so there is nothing more to do here.
+    }
+
+
+/**
+ * Writes the internal state of the control and its components to aStream.
+ * Does nothing in release mode.
+ * Designed to be overidden and base called by subclasses.
+ */
+#ifndef _DEBUG
+EXPORT_C void CAknVolumeSettingPage::WriteInternalStateL(
+            RWriteStream& /*aWriteStream*/) const
+	{}
+#else
+EXPORT_C void CAknVolumeSettingPage::WriteInternalStateL(
+            RWriteStream& aWriteStream) const
+	{
+	CAknSettingPage::WriteInternalStateL(aWriteStream);
+	}
+#endif
+
+EXPORT_C void CAknVolumeSettingPage::HandlePointerEventL(
+                const TPointerEvent& aPointerEvent) 
+    { 
+    CAknSettingPage::HandlePointerEventL(aPointerEvent); 
+    }
+
+EXPORT_C void* CAknVolumeSettingPage::ExtensionInterface( TUid /*aInterface*/ ) 
+    { 
+    return NULL;
+    }
+
+/**
+ *	Reserved method derived from CCoeControl
+ */
+EXPORT_C void CAknVolumeSettingPage::Reserved_2()
+	{
+	}
+
+/**
+* Setting Page reserved methods 
+*/ 
+EXPORT_C void CAknVolumeSettingPage::CAknSettingPage_Reserved_1()
+	{
+	}
+EXPORT_C void CAknVolumeSettingPage::CAknSettingPage_Reserved_2()
+	{
+	}
+
+// End of File