--- a/src/screensaverutility.cpp Thu Aug 19 09:55:47 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,225 +0,0 @@
-/*
-* Copyright (c) 2004 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: Defines screensaver utility tools.
-*
-*/
-
-
-
-#include <coecntrl.h>
-#include <akntranseffect.h>
-#include <data_caging_path_literals.hrh>
-#include <gulicon.h>
-
-#ifdef RD_UI_TRANSITION_EFFECTS_PHASE2
-#include <akntransitionutils.h>
-#endif
-
-#include "screensaverutility.h"
-#include "screensaverappui.h"
-#include "ScreensaverUtils.h"
-
-
-// Screensaver window group priority boost (to ensure it's on top)
-const TInt KSSWinPriorityBoost = 2;
-
-_LIT(KSsBitmapName, "\\ssbackground.mbm");
-_LIT(KSsBitmapUserDrive, "c:");
-_LIT(KSsBitmapSystemDrive, "z:");
-
-// -----------------------------------------------------------------------------
-// CScreensaverUtility::Panic( TInt aPanic )
-// -----------------------------------------------------------------------------
-//
-void ScreensaverUtility::Panic( TInt aPanic )
- {
- User::Panic( _L("Screensaver"),aPanic );
- }
-
-
-// -----------------------------------------------------------------------------
-// CScreensaverUtility::FlushDrawBuffer( TInt aPanic )
-// Flushes pending draw commands. A "must" before activating power save
-// mode, so that the image can be copied to power save memory
-// -----------------------------------------------------------------------------
-//
-void ScreensaverUtility::FlushDrawBuffer()
- {
- CCoeEnv::Static()->WsSession().Flush();
- }
-
-// -----------------------------------------------------------------------------
-// CScreensaverUtility::ScreenRotated( TInt aPanic )
-// Checks if screen has been rotated
-// -----------------------------------------------------------------------------
-//
-TBool ScreensaverUtility::ScreenRotated()
- {
- TPixelsAndRotation pxRot;
- CCoeEnv::Static()->ScreenDevice()->GetDefaultScreenSizeAndRotation(pxRot);
-
- // Rotated, if 90 or 270 degrees
- return ((pxRot.iRotation == CFbsBitGc::EGraphicsOrientationRotated90)
- || (pxRot.iRotation == CFbsBitGc::EGraphicsOrientationRotated270));
- }
-
-// -----------------------------------------------------------------------------
-// ScreensaverUtility::Query12HourClock
-// Query whether 12-hour clock is displayed
-// -----------------------------------------------------------------------------
-//
-TBool ScreensaverUtility::Query12HourClock( )
- {
- TLocale locale;
- return (locale.TimeFormat() == ETime12);
- }
-
-
-// -----------------------------------------------------------------------------
-// ScreensaverUtility::BringToForeground
-// -----------------------------------------------------------------------------
-//
-void ScreensaverUtility::BringToForeground()
- {
-#ifdef RD_UI_TRANSITION_EFFECTS_PHASE2
- const TInt KSsaCustomActivateContextNum = 1002;
-
- GfxTransEffect::BeginFullScreen( KSsaCustomActivateContextNum, TRect( ),
- AknTransEffect::EParameterType, AknTransEffect::GfxTransParam(
- KUidScreensaverApp,
- AknTransEffect::TParameter::EActivateExplicitContinue ) );
-#endif
- CEikonEnv::Static()->SetAutoForwarding( ETrue );
- CEikonEnv::Static()->BringForwards( ETrue, ECoeWinPriorityAlwaysAtFront
- + KSSWinPriorityBoost );
- }
-
-// -----------------------------------------------------------------------------
-// ScreensaverUtility::SendToBackground
-// -----------------------------------------------------------------------------
-//
-void ScreensaverUtility::SendToBackground()
- {
-#ifdef RD_UI_TRANSITION_EFFECTS_PHASE2
-
- // Start the exit effect context even if this is actually application switch. The exit context
- // makes possible to map effect by using the *previous* application uid (=Screen Saver).
- // Note: Not allowed to call GfxTransEffect::EndFullScreen() as AVKON takes care of that when
- // EApplicationExit context is used!
- const TInt KSsaCustomDeactivateContextNum = 1001;
-
- //condition takes care of special case of incomeing call (should not have effect then)
- if ( CAknTransitionUtils::GetData( KScreensaverCallStateChange ) == NULL )
- {
- if ( static_cast<CScreensaverAppUi*>(CCoeEnv::Static()->AppUi())->IsForeground() )
- {
- GfxTransEffect::BeginFullScreen( KSsaCustomDeactivateContextNum,
- TRect( ), AknTransEffect::EParameterType,
- AknTransEffect::GfxTransParam( KUidScreensaverApp,
- AknTransEffect::TParameter::EActivateExplicitContinue ) );
- }
- }
- CAknTransitionUtils::RemoveData( KScreensaverCallStateChange );
-#endif
-
- CEikonEnv::Static()->BringForwards( EFalse );
- }
-
-// -----------------------------------------------------------------------------
-// ScreensaverUtility::IsDrivePresent
-// -----------------------------------------------------------------------------
-//
-TBool ScreensaverUtility::IsDrivePresent(TInt aDrive)
- {
- RFs& fs = CCoeEnv::Static()->FsSession();
-
- TInt error = KErrNone;
- TDriveInfo driveInfo;
- error = fs.Drive(driveInfo, aDrive );
-
- // Not present, locked or unknown is bad
- if ((error != KErrNone) ||
- (driveInfo.iMediaAtt & KMediaAttLocked) ||
- (driveInfo.iType == EMediaNotPresent) ||
- (driveInfo.iType == EMediaUnknown))
- {
- return EFalse;
- }
-
- // Read-only is fine
- return ETrue;
- }
-
-// -----------------------------------------------------------------------------
-// ScreensaverUtility::LoadBitmapL
-// -----------------------------------------------------------------------------
-//
-CGulIcon* ScreensaverUtility::LoadBitmapL()
- {
- CGulIcon *icon = CGulIcon::NewL();
- CleanupStack::PushL( icon );
- icon->SetBitmap(new (ELeave) CFbsBitmap());
- CFbsBitmap* mask = new (ELeave) CFbsBitmap();
-
- // First try user path and then system path.
- TInt error;
- TFileName path;
- path.Copy(KSsBitmapUserDrive);
- path.Append(KDC_APP_BITMAP_DIR);
- path.Append(KSsBitmapName);
-
- for (TInt i = 0; i < 2; i++)
- {
- error = icon->Bitmap()->Load(path, 0);
- if (error == KErrNone)
- {
- error = mask->Load(path, 1);
- if (error != KErrNone)
- {
- delete mask;
- }
- else
- {
- icon->SetMask( mask );
- }
- CleanupStack::Pop(); // icon
- return icon;
- }
- path.Copy(KSsBitmapSystemDrive);
- path.Append(KDC_APP_BITMAP_DIR);
- path.Append(KSsBitmapName);
- }
-
- CleanupStack::PopAndDestroy(); // icon
- return NULL;
- }
-
-
-// -----------------------------------------------------------------------------
-// ScreensaverUtility::StopWServHeartBeat
-// -----------------------------------------------------------------------------
-//
-void ScreensaverUtility::StopWServHeartBeat()
- {
- SCRLOGGER_WRITE("Model: Stopping WServ HB, snoozing...");
- RWsSession ws;
- TInt err = ws.Connect( );
- if ( !err )
- {
- ws.PrepareForSwitchOff( );
- ws.Close( );
- }
- }
-
-// End of file