--- a/imstutils/imconversationview/imcvuiapp/inc/mimcvapptextview.h Thu Aug 19 09:41:53 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,165 +0,0 @@
-/*
-* Copyright (c) 2007-2008 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: Interface for text viewer
-*
-*/
-
-
-
-#ifndef MIMCVAPPTEXTVIEW_H
-#define MIMCVAPPTEXTVIEW_H
-
-// CLASS DECLARATION
-class TPointerEvent;
-
-/**
-* Interface for text viewer
-*
-* imcvuiapp.exe
-* @since Series 60 5.0
-*/
-class MIMCVAppTextView
- {
- public: // Enumerations
-
- enum TPenBehaviour
- {
- EPenForwardToChild = 0,
- EPenForwardToParent,
- EPenProcessEvent,
- EPenIgnoreEvent
- };
-
- public: // New functions
-
- /**
- * Update the view
- */
- virtual void UpdateChatViewL() = 0;
-
-
- /**
- * Handles changed format.
- * @param aChanged Changed section of rich text
- * @param aPreserveFocus ETrue : Keeps focus of text control in place
- * EFalse : Focus moves with changes
- */
- virtual void HandleFormatChangedL( TCursorSelection& aChanged,
- TBool aPreserveFocus = EFalse ) = 0;
-
- /**
- * Handles insertion and deletion
- * @param aChanged Changed section of rich text. If this function is
- * being used to handle deletion only, this argument
- * should be of length zero and its start position
- * should be the beginning of the deletion.
- * @param aDeletedChars The number of deleted characters. Specify zero
- * if this function is being used to handle insertion
- * only.
- */
- virtual void HandleInsertDeleteL( TCursorSelection& aChanged,
- TInt aDeletedChars ) = 0;
-
- /**
- * Handles addition of text
- * @param aFirst Should be set to ETrue if
- * this is the first addition of text
- * @param aSelection Selection
- * @param aTop If selection doesn't fit to screen, should the top of the
- * selection be visible. I.e. If ETrue, top of the message is shown.
- * if EFalse, bottom of the message is shown.
- */
- virtual void HandleAdditionL( TBool aFirst, TCursorSelection& aSelection,
- TBool aTop ) = 0;
-
- /**
- * Scrolls selection to screen and updates scroll bars
- * @param aSelection Selection
- * @param aTop If selection doesn't fit to screen, should the top of the
- * selection be visible. I.e. If ETrue, top of the message is shown.
- * if EFalse, bottom of the message is shown.
- */
- virtual void ScrollVisibleL( TCursorSelection& aSelection, TBool aTop ) = 0;
-
- /**
- * @return Current scroll selection (i.e. the visible part)
- */
- virtual TCursorSelection ScrollSelection() = 0;
-
- /**
- * Scrolls view up or down
- * @param aAmount Amount of lines to be scrolled
- * Use negative values for scrolling up
- */
- virtual void ScrollLinesL( TInt aAmount ) = 0;
-
- /**
- * @return ETrue if aPos is visible on screen, EFalse otherwise.
- */
- virtual TBool IsVisible( TInt aPos ) = 0;
-
- /**
- * @return ETrue if the paragraph in aPos fits to screen
- */
- virtual TBool ParagraphFits( TInt aPos ) = 0;
-
- /**
- * Redraws the view
- */
- virtual void Redraw() = 0;
-
- /**
- * Sets the behaviour of this control to pointer events.
- * see TPenBehaviour for more detailed info.
- * @param aPen How this control should react to pointer events
- */
- virtual void SetPenBehaviour( TPenBehaviour aPen ) = 0;
-
- /**
- * Return current pen behaviour state. Determines how this control
- * reacts to pointer events.
- * @return Current pen behaviour
- */
- virtual TPenBehaviour PenBehaviour() = 0;
-
- /**
- * Reformats the view after a global change has been made to the layout,
- * but without causing a redraw.
- * @since S60 v3.2
- * @param aYPosQualifier Specifies whether the visible area is to be
- * filled and whether the top line should be made
- * fully visible if possible.
- */
- virtual void HandleGlobalChangeNoRedrawL(
- TViewYPosQualifier aYPosQualifier = TViewYPosQualifier() ) = 0;
-
- protected:
-
- /**
- * This gets called when the pointer event is inside the text message.
- * @param aPointerEvent Pointer event
- */
- virtual void ProcessStylusEventL(
- const TPointerEvent& aPointerEvent ) = 0;
-
- /**
- * Destructor.
- */
- virtual ~MIMCVAppTextView() {};
-
- };
-
-#endif // MIMCVAPPTEXTVIEW_H
-
-// End of File