--- a/mmuifw_plat/alf_widgetutils_api/inc/alf/alfexception.h Tue Feb 02 00:28:09 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,226 +0,0 @@
-/*
-* 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: bad alloc eception interface
-*
-*/
-
-
-
-
-#ifndef ALFEXCEPTION_H_
-#define ALFEXCEPTION_H_
-
-#include <osn/osncommon.h>
-#include <stdexcept>
-
-using namespace std;
-
-namespace osncore
- {
-
-#define STRINGIFY(x) #x
-#define TOSTRING(x) STRINGIFY(x)
-
-#ifdef ALF_DEBUG_EXCEPTIONS
-/**
-* Use this macro for throwing exceptions in the widgetmodel code.
-*
-* @param p1 Exception class
-* @param p2 Error code
-* @param p3 Debug information string
-*/
-#define ALF_THROW(p1,p2,p3) \
-{p1 p4= p1(p2,p3, __FILE__ ":" TOSTRING(__LINE__)); throw (p4);}
-#else
-#define ALF_THROW(p1,p2,p3) {p1 p4= p1(p2); throw(p4);}
-#endif // ALF_DEBUG_EXCEPTIONS
-
-
-/**
-* Error codes for Alf Widget Model. These error codes are sent within
-* AlfException class and they are common across all widgets. Widget specific
-* exceptions are defined together with widget specific exception classes.
-* For more information on widget specific errors see widget specific exception
-* classes (like CAlfButtonException).
-*/
-enum AlfWidgetModelException
- {
- ECommonError,
-
- /** Passed attribute had no meaning in the object
- where it was passed to. */
- EInvalidAttribute,
-
- /* Passed attribute was valid, but the value for the
- attribute was invalid. */
- EInvalidAttributeValue,
-
- /** Not enought information provided to affect the specified attribute. */
- EIncompleteAttributeValues,
-
- /** Passed visual was invalid */
- EInvalidVisual,
-
- /** Creation of visual failed */
- ECanNotCreateVisual,
-
- /** Passed visual value was invalid */
- EInvalidVisualValue,
-
- /** Passed Element was invalid */
- EInvalidElement,
-
- /** Invalid data type in Alf::IAlfVariantType */
- EInvalidVariantDataType,
-
- /** Array Index out of bounds */
- EInvalidArrayIndex,
-
- /** A non-applicable operation was performed on a
- Alf::IAlfContainer object. */
- EInvalidContainerOperation,
-
- /** A non-applicable operation was performed on a
- Alf::IAlfMap object. */
- EInvalidMapOperation,
-
- /** A non-applicable operation was performed on a
- Alf::IAlfBranch object. */
- EInvalidBranchOperation,
-
- /** An invalid operation was perfomed on a
- Alf::IAlfModel object. */
- EInvalidModelOperation,
-
- /** Passed Widget was invalid */
- EInvalidWidget,
-
- /**
- * An invalid instance ID was supplied to the factory while creating a
- * widget. Also used if an attempt is used to create a widget with same
- * instance ID as an existing widget.
- */
- EInvalidWidgetInstanceId,
-
- /**
- * No display was found from the UI Accelerator Toolkit environment in
- * which the widget should have been constructed.
- * See Alf::IAlfWidgetFactory::createWidget() for more information.
- */
- EDisplayNotFound,
-
- /**
- * EInvalidArgument error code can be used when a user passes an
- * argument which is invalid. For example, user tries to set alignment
- * of vertical scrollbar as top or bottom (vertical scrollbar can be left or
- * right aligned only).
- */
- EInvalidArgument,
-
- /**
- * Error code used when an operation would result in an invalid object
- * hierarchy. There are multiple object hierarchies maintained in widget
- * model that this error code can relate to. Widget objects are stored in a
- * hierarchy under a view widget
- * (see Alf::IAlfContainerWidget and Alf::IAlfWidget for more information).
- * Widget presentation can be constructed from a hierarchy of visual
- * templates (see Alf::IAlfVisualTemplate).
- */
- EInvalidHierarchy
- };
-
-/**
- * @class AlfException alfexception.h "alf/alfexception.h"
- * Base exception class.
- *
- * Exceptions specify an error code, which can be one of the error codes
- * defined in osncore::AlfWidgetModelException. Concrete widgets derive their
- * own exception classes from this base class. If the exception is thrown from
- * a concrete widget, the error code can also be one of the widget specific
- * error codes.
- *
- * @lib alfwidgetutils.lib
- * @since S60 ?S60_version
- * @status Draft
- */
-class AlfException : public exception
- {
-public:
- /**
- * Constructor.
- * @param aErrorCode Error code
- */
- OSN_IMPORT AlfException( const int aErrorCode ) throw();
-
- /**
- * Constructor.
- * @param aErrorCode Error code
- * @param aInfo Optional additional information or NULL
- */
- OSN_IMPORT AlfException( int aErrorCode, const char* aInfo ) throw();
-
- /**
- * Constructor.
- * @param aErrorCode Error code
- * @param aInfo Optional additional information or NULL
- * @param aFileAndLine Optional file and line information or NULL
- */
- OSN_IMPORT AlfException(
- int aErrorCode, const char* aInfo, const char* aFileAndLine ) throw();
-
- /**
- * Class Destructor.
- */
- OSN_IMPORT virtual ~AlfException() throw();
-
- /**
- * Returns the description of the exception.
- * @return The description of the exception.
- */
- OSN_IMPORT virtual const char* what() const throw();
-
- /**
- * Returns the error code of the exception.
- * @return The error code of the exception.
- */
- OSN_IMPORT virtual int errorCode() const throw();
-
- /**
- * Returns additional information defined in the exception.
- * This can be e.g. the name of the class, which has thrown the exception.
- *
- * @return Additional information defined in the exception.
- */
- OSN_IMPORT virtual const char* info() const throw();
-
- /**
- * Returns a string with the filename and the line number of the source code,
- * which has thrown the exception. If the information does not exist,
- * an empty string is returned.
- *
- * @return A string with the filename and the line number of the source code,
- * which has thrown the exception.
- */
- OSN_IMPORT const char* fileAndLine() const throw();
-
-private: // data
-
- int mErrorCode;
- const char* mInfo;
- const char* mFileAndLine;
- };
-
- }
-
-#endif