--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/imstutils/imconversationview/imcvuiapp/inc/cimcvappmessageeditor.h Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,269 @@
+/*
+* 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: message editer class
+*
+*/
+
+#ifndef __CIMCVAPPMESSAGEEDITOR__H
+#define __CIMCVAPPMESSAGEEDITOR__H
+
+
+// INCLUDE FILES
+#include <coecntrl.h>
+#include <eikedwin.h>
+#include <eikrted.h>
+#include <eikedwin.h>
+#include <AknUtils.h>
+
+// FORWARD DECLARATION
+class CAknInputFrame;
+class MIMCVTapEventObserver;
+class CIMCVAppView;
+class CIMCVAppMessageExtensionsHandler;
+/**
+ * Helper class to get editor content events.
+ * @since S60 v5.0
+ */
+class MIMCVAppMessageEditorObserver
+ {
+ public: // Enumerations
+ enum TEditorEvent
+ {
+ EEditorContentCleared = 0,
+ EEditorContentChanged
+ };
+
+ public: // New methods
+
+ /**
+ * Handle editor event.
+ */
+ virtual void HandleMessageEditorEventL( TEditorEvent aEvent ) = 0;
+
+ protected:
+
+ /**
+ * Destructor for protection.
+ */
+ virtual ~MIMCVAppMessageEditorObserver() {};
+ };
+
+/**
+* Message Editor for meco application.
+* It looks just like a search field.
+*
+* @imcvappui.exe
+* @since Series 60 1.2
+*/
+class CIMCVAppMessageEditor:
+ public CCoeControl,
+ public MCoeControlObserver,
+ public MEikEdwinObserver
+ {
+ public:
+ /**
+ * Two-phased constructor. Leaves on failure.
+ * @since Series60 1.2
+ * @param aParent Parent control
+ * @return The constructed Goto Pane control
+ */
+ static CIMCVAppMessageEditor* NewL
+ (
+ const CCoeControl* aParent,
+ TDesC& mbmPath,
+ CIMCVAppView& aAppView,
+ CIMCVAppMessageExtensionsHandler& aExtensionHandler
+ );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CIMCVAppMessageEditor();
+
+ /**
+ * See description in calslbs.h.
+ */
+ void HandleFindSizeChanged();
+
+
+ public: // from MCoeControlObserver
+
+ /**
+ * Handle control event.
+ * @since Series60 1.2
+ * @param aControl The control
+ * @param aEventType Event type
+ */
+ void HandleControlEventL
+ ( CCoeControl* aControl, TCoeEvent aEventType );
+ /**
+ * Catches EEventTextUpdate event.
+ * @since Series60 1.2
+ * @param aKeyEvent
+ * @param aType
+ * @return
+ */
+ virtual void HandleEdwinEventL(CEikEdwin* aEdwin,TEdwinEvent aEventType);
+
+ public: // from CCoeControl
+
+ /**
+ * Handle key event.
+ * @since Series60 1.2
+ * @param aKeyEvent The key event
+ * @param aType Key event type
+ * @return Response (was the key event consumed?)
+ */
+ virtual TKeyResponse OfferKeyEventL
+ ( const TKeyEvent& aKeyEvent, TEventCode aType );
+
+ /**
+ * HandlePointerEventL
+ * From CCoeControl
+ *
+ */
+ void HandlePointerEventL(const TPointerEvent& /*aPointerEvent*/);
+
+ private: // From MObjectProvider
+
+ /**
+ * @see MObjectProvider
+ */
+ TTypeUid::Ptr MopSupplyObject(TTypeUid aId);
+
+ public: // from CCoeControl
+
+ /**
+ * Count component controls.
+ * @since Series60 1.2
+ * @return Number of component controls
+ */
+ virtual TInt CountComponentControls() const;
+
+ /**
+ * Get a component control by index.
+ * @since Series60 1.2
+ * @param aIndex Index of component control to be returned
+ * @return Component control or NULL
+ */
+ virtual CCoeControl* ComponentControl( TInt aIndex ) const;
+
+
+ public: // Text manipulation
+
+ /**
+ * Lengt of the text in the editor.
+ * @since Series60 1.2
+ * @return The text length
+ */
+ TInt TextLength() const;
+
+
+ /**
+ * Set text.
+ * @since Series60 1.2
+ * @param aTxt Text to set
+ * appended if needed.
+ */
+ virtual void SetTextL( const TDesC& aTxt );
+
+ /**
+ * Returns editor control of goto pane.
+ * @since Series60 1.2
+ * @return editor control of goto pane
+ */
+ CEikRichTextEditor& Editor() const;
+
+ /**
+ * Sets message editor observer.
+ * @since S60 v3.2
+ * @param aObserver Pointer to observer, ownership not transfered.
+ */
+ void SetMessageEditorObserver( MIMCVAppMessageEditorObserver* aObserver );
+ /**
+ * This method is called when observed object is tapped
+ * @since S60 v5.0
+ * @param aEvent Event which happened in touchable control
+ * @param aControlId in which control the event occured
+ * @return none
+ */
+ void SetTapObserver( MIMCVTapEventObserver* aObserver, TUint aId );
+
+
+ private: // Construct / destruct
+ /**
+ * Constructor.
+ * @param
+ */
+ CIMCVAppMessageEditor(CIMCVAppView& aAppView,
+ CIMCVAppMessageExtensionsHandler& aExtensionHandler);
+
+ /**
+ * Second-phase constructor. Leaves on failure.
+ * @param aParent Parent control
+ */
+ void ConstructL( const CCoeControl* aParent, TDesC& mbmPath );
+
+ private:
+
+ /**
+ * Notifies message editor observer when needed.
+ * @since S60 v5.0
+ * @param aOldLen Editor content length before editing.
+ * @param aCurLen Editor content current length
+ */
+ void NotifyObserverIfNeededL( TInt aOldLen, TInt aCurLen ) const;
+
+
+ protected: // from CCoeControl
+
+ /**
+ * Handle size change, lay out and draw components.
+ */
+ virtual void SizeChanged();
+
+ /**
+ * Handle focus change.
+ * @since Series60 1.2
+ * @param aDrawNow Draw now?
+ */
+ virtual void FocusChanged( TDrawNow aDrawNow );
+
+ private: // data
+
+ // Editor. Owned.
+ CEikRichTextEditor* iEditor;
+
+ // Input frame. Owned.
+ CAknInputFrame* iInputFrame;
+ // Not owned.
+ MIMCVAppMessageEditorObserver* iEditorObserver;
+ // Not owned. Pointer to observer
+ MIMCVTapEventObserver* iTapObserver;
+ // ID which needs to be reported back to TapObserver
+ TUint iTapControlId;
+ // does not own. Reference to the AppView object
+ CIMCVAppView& iAppView;
+ //does not own. reference to the smiley extension handler
+ CIMCVAppMessageExtensionsHandler& iExtensionHandler;
+
+ TInt iServiceId;
+
+ // Owns
+ CAknsBasicBackgroundControlContext* iBgContext;
+
+
+ };
+
+#endif