1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __PANIC_H__

    17 #define __PANIC_H__

    18 

    19 enum TStdPluginPanic

    20 	{

    21 	EPluginPanicTemp = 0,

    22 	EPluginPanicNoDisplayModeFound = 1,

    23 	EPluginPanicCreatedOffScreenBitmapInWrongDimensions = 2,

    24 	EPluginPanicDisplayRenderStageMustBeFinal = 3,

    25 	EPluginPanicFlickerBufferRenderStageMustNotBeFinal = 4,

    26 	EPluginPanicIniFileMissing = 5,	// can't find an MWsIniFile instance

    27 	EPluginPanicPreviousUiSurfaceUnregisterable = 6,

    28 	EPluginPanicDuplicateUiElement = 7,	// occurs when trying to add a UI element when another UI element is already part of the scene

    29 	EPluginPanicNonMatchingRemovalOfUiElement = 8, // occurs when removing a UI element, when it's not the current UI element

    30 	EPluginPanicUiSurfaceIsNull = 9,	// occurs when the UI surface is NULL

    31 	EPluginPanicScreenDeviceMissing = 10, // can't get MWsScreenDevice from the next render stage

    32 	EPluginPanicCompositionContextMissing = 11, // can't get MWsCompositionContext from the next render stage

    33 	EPluginPanicPopGcSettings = 12, // problem when popping gc settings, previously saved

    34 	EPluginPanicDrawCommandsInvalidState = 13,	//The draw commands state doesn't match with the action that is occuring

    35 	EPluginPanicInvalidCursorType = 14, // invalid cursor

    36 	EPluginPanicRegionError = 15, //Region is not NULL and TRegion::CheckError() has returned ETrue, or validation of region state has failed

    37 	EPluginPanicBadBeginEndSequence = 16, // End() has been called without corresponding Begin(), or Begin() has been called twice.

    38 	EPluginPanicRedrawNotCompleted = 17, // A redraw has been requested before the previous redraw has completed.  

    39 	EPluginPanicNoContext = 18, // Graphics context from the next rendering stage is not available

    40 	EPluginPanicSizeInTwipsFailed = 19, // HAL has returned a value of zero for display twips

    41 	EPluginPanicMultipleUpdateRequests = 20, // Client has requested an update with updates outstanding

    42 	EPluginPanicObjectConstructionFailed = 21, // Allocation and construction of an object has failed 

    43 	EPluginPanicNoDrawableSourceProvider = 22, // The next render stange doesn't support MWsDrawableSourceProvider

    44 	EPluginPanicDrawableSourceInitializationFailed = 23, // Failure when calling MWsDrawableSourceProvider::OpenDrawable() for an offscreen image

    45 	EPluginPanicInvalidDrawableSource = 24, // Invalid drawable source pointer passed to MWsDrawableSourceProvider

    46 	EPluginPanicDisplayControlMissing = 25, // End() has been called without corresponding Begin(), or Begin() has been called twice.

    47 	EPluginPanicScreenCaptureRenderStageMustNotBeFinal = 26, // A redraw has been requested before the previous redraw has completed.

    48 	EPluginPanicScreenCaptureInvalidCommand=27,  // No Such Command

    49 	EPluginPanicDisplayMappingMissing = 28, // can't get MWsDisplayMapping from the next render stage

    50 	EPluginPanicNewUiSurfaceUnsettable = 30,	//can't set a new ui surface

    51 	EPluginPanicHalSetDisplayState = 31, //error returned when trying to set DisplayState

    52 	EPluginPanicSceneMissing = 32, // can't get MWsScene from the next render stage

    53 	EPluginPanicCompositionSequenceError = 33, // an attempt to compose was made which was out of sequence with Begin()/End() 

    54 

    55 	};

    56 

    57 void Panic(TStdPluginPanic aPanic);

    58 

    59 #ifdef _DEBUG

    60 #define STD_ASSERT_DEBUG(c, p) \

    61 	do { \

    62 		if(!(c)) \

    63 			{ \

    64 			Panic(p); \

    65 			} \

    66 		} while (EFalse)

    67 #else

    68 #define STD_ASSERT_DEBUG(c, p)

    69 #endif //_DEBUG

    70 

    71 #define STD_ASSERT_ALWAYS(c, p) \

    72 	do { \

    73 		if(!(c)) \

    74 			{ \

    75 			Panic(p); \

    76 			} \

    77 		} while (EFalse)

    78 

    79 #endif //__PANIC_H__