--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/nativeuicontroller/src/aistatuspanel.cpp Wed Sep 01 12:32:46 2010 +0100
@@ -0,0 +1,440 @@
+/*
+* Copyright (c) 2005-2007 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: Handles of drawing text on navi and title panes.
+*
+*/
+
+
+#include <aknappui.h>
+#include <aknnavide.h>
+#include <aknnavi.h>
+#include <aknnavilabel.h>
+#include <akntitle.h>
+#include <AknUtils.h>
+#include <AknIconUtils.h>
+#include <avkon.rsg>
+#include <AknStatuspaneUtils.h>
+#include <aknlayoutscalable_avkon.cdl.h>
+#include <AknLayout2ScalableDef.h>
+#include <e32property.h>
+#include <avkondomainpskeys.h>
+#include <telinformationpskeys.h>
+#include <AknNaviDecoratorObserver.h>
+#include <AknTitlePaneObserver.h>
+#include "aistatuspanel.h"
+#include "debug.h"
+
+using namespace AiNativeUiController;
+
+// Read capability: ReadDeviceData.
+_LIT_SECURITY_POLICY_C1( KReadPolicy, ECapabilityReadDeviceData );
+// Write capability: WriteDeviceData.
+_LIT_SECURITY_POLICY_C1( KWritePolicy, ECapabilityWriteDeviceData );
+
+
+void CAiStatusPanel::ConstructL()
+ {
+ // Display info
+ RProperty::Define(
+ KPSUidTelInformation,
+ KTelDisplayInfo,
+ RProperty::EByteArray,
+ KReadPolicy,
+ KWritePolicy );
+
+ // RenderTitlePaneL() can be called without the bitmap set to valid handle
+ iBitmapHandle = KErrNotFound;
+ // Get pointer to status pane
+ iStatusPane = static_cast<CAknAppUi*>( CEikonEnv::Static()->
+ EikAppUi() )->StatusPane();
+
+ // If status pane can't be initialized, let framework handle the problem
+ if( !iStatusPane )
+ {
+ User::Leave( KErrNotFound );
+ }
+
+ //Get pointer to title pane
+ iTitlePane = ( CAknTitlePane* )iStatusPane->ControlL(
+ TUid::Uid( EEikStatusPaneUidTitle ) );
+
+ // If title pane can't be initialized, let framework handle the problem
+ if( !iTitlePane )
+ {
+ User::Leave( KErrNotFound );
+ }
+
+ //Get pointer to navi pane
+ iNaviPane = (CAknNavigationControlContainer *)iStatusPane->
+ ControlL(TUid::Uid(EEikStatusPaneUidNavi));
+
+ // If navi pane can't be initialized, let framework handle the problem
+ if( !iNaviPane )
+ {
+ User::Leave( KErrNotFound );
+ }
+
+ // Construct navi pane
+ //iNaviDecorator = iNaviPane->CreateNavigationLabelL( KNullDesC() );
+ //iNaviPane->PushL( *iNaviDecorator );
+
+#ifdef _DEBUG
+ _LIT(titlepanetext, "Operator");
+ SetTitlePaneTextL(titlepanetext);
+#endif
+ }
+
+
+CAiStatusPanel* CAiStatusPanel::NewL()
+ {
+ CAiStatusPanel* self = new( ELeave ) CAiStatusPanel;
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+
+
+CAiStatusPanel::~CAiStatusPanel()
+ {
+ delete iTitlePaneText;
+ delete iNaviPaneText;
+ delete iNaviDecorator;
+ }
+
+
+CAiStatusPanel::CAiStatusPanel()
+ {
+ }
+
+
+void CAiStatusPanel::RenderTextOnNaviPaneL()
+ {
+ if( iNaviPaneText )
+ {
+ if (!iNaviDecorator)
+ {
+ iNaviDecorator = iNaviPane->CreateNavigationLabelL( KNullDesC() );
+
+ iNaviDecorator->SetNaviDecoratorObserver( iNaviDecoratorObserver );
+
+ iNaviPane->PushL( *iNaviDecorator );
+ }
+ CAknNaviLabel* naviLabel =
+ static_cast< CAknNaviLabel* >( iNaviDecorator->DecoratedControl() );
+ if( naviLabel )
+ {
+ naviLabel->SetTextL( *iNaviPaneText );
+ iNaviDecorator->DrawDeferred();
+ }
+ else
+ {
+ User::Leave( KErrNotFound );
+ }
+ }
+ else
+ {
+ iNaviPane->Pop( iNaviDecorator );
+ delete iNaviDecorator;
+ iNaviDecorator = NULL;
+ }
+ }
+
+void CAiStatusPanel::RenderTextOnTitlePaneL()
+ {
+ __PRINTS("XAI: Rendering text to title pane");
+ if( !iTitlePaneText )
+ {
+ __PRINTS("XAI: Rendering text to title pane - invalid text, aborting");
+
+ iTextInTitlePane = EFalse;
+
+ return;
+ }
+
+ TTelTitleDisplay displayText;
+ displayText.iLogoHandle = 0;
+ displayText.iLogoMaskHandle = 0;
+ TBool scroll = !IsKeyLockEnabled();
+ iTitlePane->SetText( iTitlePaneText, scroll );
+ displayText.iDisplayTag.Copy(
+ iTitlePaneText->Left(displayText.iDisplayTag.MaxLength()) );
+
+ // SetText took ownership
+ iTitlePaneText = NULL;
+
+ UpdatePhoneDisplayInfo( displayText );
+
+ iTextInTitlePane = ETrue;
+
+ __PRINTS("XAI: Rendering text to title pane - done");
+ }
+
+
+void CAiStatusPanel::RenderBitmapOnTitlePaneL()
+ {
+ __PRINTS("XAI: Rendering bitmap to title pane");
+ if( iBitmapHandle == KErrNotFound )
+ {
+ __PRINTS("XAI: Rendering bitmap to title pane - invalid bitmap handle, aborting");
+
+ return;
+ }
+
+ TSize size;
+ TRect rect;
+ TBool hasTitlePane = AknLayoutUtils::LayoutMetricsRect(
+ AknLayoutUtils::ETitlePane, rect );
+ if ( !hasTitlePane )
+ {
+ // no title pane, size is unknown.
+ User::Leave( KErrNotReady );
+ }
+ User::LeaveIfError( GetTitlePaneSize( size ) );
+
+ // CAknIcon takes ownership of bitmaps.
+ CFbsBitmap* dupMain = new ( ELeave ) CFbsBitmap;
+ CleanupStack::PushL( dupMain );
+ User::LeaveIfError(
+ dupMain->Duplicate( iBitmapHandle ) );
+
+ CFbsBitmap* dupMask = NULL;
+ if ( iMaskHandle != KErrNotFound )
+ {
+ dupMask = new ( ELeave ) CFbsBitmap;
+ CleanupStack::PushL( dupMask );
+ User::LeaveIfError(
+ dupMask->Duplicate( iMaskHandle ) );
+ }
+
+ //bitmapIcon is not pushed to cleanupstack, ownership
+ //is transferred later
+ CAknIcon* bitmapIcon = CAknIcon::NewL();
+ bitmapIcon->SetMask( dupMask ); // ownership transferred
+ if ( iMaskHandle != KErrNotFound )
+ {
+ CleanupStack::Pop( dupMask );
+ }
+
+ bitmapIcon->SetBitmap( dupMain ); // ownership transferred
+ CleanupStack::Pop( dupMain );
+
+ //ownership of bitmapIcon is transferred
+ CAknIcon* scalableIcon = AknIconUtils::CreateIconL( bitmapIcon );
+ CleanupStack::PushL( scalableIcon );
+
+ AknIconUtils::SetSize( scalableIcon->Bitmap(), size,
+ EAspectRatioPreservedAndUnusedSpaceRemoved );
+ AknIconUtils::SetSize( scalableIcon->Mask(), size,
+ EAspectRatioPreservedAndUnusedSpaceRemoved );
+
+ // Title pane takes ownership of icons.
+ CFbsBitmap* bitmap = new ( ELeave ) CFbsBitmap;
+ CleanupStack::PushL( bitmap );
+ User::LeaveIfError( bitmap->Duplicate( scalableIcon->Bitmap()->Handle() ) );
+
+ // Check if icon has mask
+ CFbsBitmap* bitmapMask = NULL;
+ if ( scalableIcon->Mask() )
+ {
+ bitmapMask = new ( ELeave ) CFbsBitmap;
+ CleanupStack::PushL( bitmapMask );
+ User::LeaveIfError(
+ bitmapMask->Duplicate( scalableIcon->Mask()->Handle() ) );
+ }
+
+ // Set the icon in title pane...
+ iTitlePane->SetPicture( bitmap, bitmapMask );
+
+ const TInt bitmapHandle = bitmap ? bitmap->Handle() : 0;
+ const TInt bitmapMaskHandle = bitmapMask ? bitmapMask->Handle() : 0;
+
+ // ... and inform TSY to use it
+ TTelTitleDisplay displayText;
+ displayText.iDisplayTag.Zero();
+ displayText.iLogoHandle = bitmapHandle;
+ displayText.iLogoMaskHandle = bitmapMaskHandle;
+
+ UpdatePhoneDisplayInfo( displayText );
+
+ if ( bitmapMask )
+ {
+ CleanupStack::Pop( bitmapMask );
+ }
+ CleanupStack::Pop( bitmap );
+ CleanupStack::PopAndDestroy( scalableIcon );
+
+
+ // Assume invalid bitmaps. Client needs to set the handles again
+ // Otherwise invalid handles could be hold here and when drawing
+ // undetermined stuff could occurr
+ iBitmapHandle = KErrNotFound;
+ iMaskHandle = KErrNotFound;
+
+ iTextInTitlePane = EFalse;
+
+ __PRINTS("XAI: Rendering bitmap to title pane - done");
+ }
+
+TInt CAiStatusPanel::GetTitlePaneSize( TSize& aSize )
+ {
+ TRect titlePaneRect;
+ TBool hasTitlePane = AknLayoutUtils::LayoutMetricsRect(
+ AknLayoutUtils::ETitlePane, titlePaneRect );
+
+ if ( !hasTitlePane )
+ {
+ return KErrNotFound;
+ }
+
+ TAknLayoutRect oplogoLayout;
+
+ if ( AknStatuspaneUtils::StaconPaneActive() )
+ {
+ // stacon
+ oplogoLayout.LayoutRect( titlePaneRect,
+ AknLayoutScalable_Avkon::title_pane_stacon_g2(0).LayoutLine() );
+ }
+ else if ( AknStatuspaneUtils::FlatLayoutActive() )
+ {
+ // flat
+ oplogoLayout.LayoutRect( titlePaneRect,
+ AknLayoutScalable_Avkon::title_pane_stacon_g2(0).LayoutLine() );
+ }
+ else
+ {
+ // usual idle
+ oplogoLayout.LayoutRect( titlePaneRect,
+ AknLayout::Title_pane_elements_Line_1() );
+ }
+
+ aSize = oplogoLayout.Rect().Size();
+
+ return KErrNone;
+ }
+
+
+void CAiStatusPanel::UpdatePhoneDisplayInfo( const TTelTitleDisplay& aDisplayInfo )
+ {
+ TBool changed = EFalse;
+ TBool indicatorChanged =
+ aDisplayInfo.iDisplayTag != iDisplayInfo.iDisplayTag ||
+ aDisplayInfo.iLogoHandle != iDisplayInfo.iLogoHandle ||
+ aDisplayInfo.iLogoMaskHandle != iDisplayInfo.iLogoMaskHandle;
+
+ if ( indicatorChanged )
+ {
+ changed = ETrue;
+ iDisplayInfo.iDisplayTag = aDisplayInfo.iDisplayTag;
+ iDisplayInfo.iLogoHandle = aDisplayInfo.iLogoHandle;
+ iDisplayInfo.iLogoMaskHandle = aDisplayInfo.iLogoMaskHandle;
+ }
+
+ if ( changed )
+ {
+ TTelTitleDisplay::TDisplayInfoPckg pckg( iDisplayInfo );
+ RProperty::Set(
+ KPSUidTelInformation,
+ KTelDisplayInfo,
+ pckg );
+ }
+ }
+
+
+void CAiStatusPanel::SetNaviPaneTextL( const TDesC& aText )
+ {
+ delete iNaviPaneText;
+ iNaviPaneText = NULL;
+ if ( !AknStatuspaneUtils::FlatLayoutActive() )
+ {
+ HBufC* temp = aText.AllocL();
+ iNaviPaneText = temp;
+ }
+ }
+
+
+
+void CAiStatusPanel::SetTitlePaneTextL( const TDesC& aText )
+ {
+ HBufC* temp = aText.AllocL();
+ delete iTitlePaneText;
+ iTitlePaneText = temp;
+ }
+
+
+void CAiStatusPanel::SetTitlePaneBitmapL( TInt aBitmapHandle, TInt aMaskHandle )
+ {
+ iBitmapHandle = aBitmapHandle;
+ iMaskHandle = aMaskHandle;
+ }
+
+
+void CAiStatusPanel::RenderTitlePaneL()
+ {
+ RenderTextOnTitlePaneL();
+ RenderBitmapOnTitlePaneL();
+ }
+
+
+void CAiStatusPanel::RenderNaviPaneL()
+ {
+ RenderTextOnNaviPaneL();
+ }
+
+void CAiStatusPanel::StopTitlePaneScrollingL()
+ {
+ // stop scrolling
+ if( iTextInTitlePane && iTitlePane->Text() )
+ {
+ iTitlePane->SetTextL( *iTitlePane->Text(), EFalse );
+ }
+ }
+
+void CAiStatusPanel::ScrollTitlePaneTextL()
+ {
+ // start scrolling
+ if ( iTextInTitlePane && iTitlePane->Text() )
+ {
+ iTitlePane->SetTextL( *iTitlePane->Text(), ETrue );
+ }
+ }
+
+void CAiStatusPanel::SetNaviDecoratorObserver( MAknNaviDecoratorObserver* aObserver )
+ {
+ iNaviDecoratorObserver = aObserver;
+ }
+
+void CAiStatusPanel::SetTitlePaneObserver( MAknTitlePaneObserver* aObserver )
+ {
+ iTitlePane->SetTitlePaneObserver( aObserver );
+ }
+
+TBool CAiStatusPanel::IsKeyLockEnabled()
+ {
+ TInt value;
+ TInt err = RProperty::Get(KPSUidAvkonDomain, KAknKeyguardStatus, value);
+ if ( err != KErrNone )
+ return EFalse;
+ switch( value )
+ {
+ case EKeyguardLocked:
+ case EKeyguardAutolockEmulation:
+ return ETrue;
+ case EKeyguardNotActive:
+ default:
+ return EFalse;
+ }
+ }
+