diff -r 8173571d354e -r 1fc85118c3ae mapnavproviderrefapp/inc/mnrpmapcontrol.h --- a/mapnavproviderrefapp/inc/mnrpmapcontrol.h Thu Aug 19 09:48:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,117 +0,0 @@ -/* -* Copyright (c) 2006 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: CMnrpMapControl class definition -* -*/ - - -#ifndef MNRP_MAPCONTROL_H -#define MNRP_MAPCONTROL_H - -#include -#include "mnrpmapmodel.h" - -class CMnrpEngine; -class CMnrpMapView; - -/** Map view. Draws map on screen using information from - CMnrpMapModel. - */ -class CMnrpMapControl : public CCoeControl, public MMapModelObserver - { - public: - - static CMnrpMapControl* NewL( CMnrpMapView& aView, const TRect& aRect, CMnrpEngine& aEngine ); - virtual ~CMnrpMapControl(); - - void UpdateModelL( CMnrpMapViewService& aService ); - void SetSelectionModeL( TBool aSelectionMode ); - - /** Returns current cursor location in selection mode */ - TCoordinate CurrentLocation(); - - void ToggleFullScreen(); - - public: // from CCoeControl - - void Draw( const TRect& aRect ) const; - TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); - void SizeChanged(); - void HandleResourceChange( TInt aType ); - - public: // from MMapModelObserver - - /** Redraws itself when model is updated */ - void HandleModelUpdateL(); - - private: - - CMnrpMapControl( CMnrpMapView& aView ); - void ConstructL( const TRect& aRect, CMnrpEngine& aEngine ); - - void DrawCursor( CWindowGc& aGc ) const; - - /** Draws text around map - * Top area - left longitude, cell size, right longitude - * Left area - top latitude, bottom latitude - * Bottom area - center coordinates - */ - void DrawGridText( - CWindowGc& aGc, - const TRect& aInnerBox, - const TRect& aOuterBox, - const CFont* aFont, - CMnrpMapModel::TGrid& aGrid ) const; - - /** Helper to find out border size based on font dimensions */ - TSize BorderSize() const; - - /** Returns specifications of used font */ - TFontSpec SmallFontSpec( TInt aFontHeightInTwips ) const; - - void MoveCursor( TInt aXmove, TInt aYmove ); - TRect CursorMargin(); - - void Zoom( TReal aRate ); - - void SetFullScreen( TBool aFullScreen ); - - void CreateFonts(); - void DestroyFonts(); - - void CreateScreenBufferL( const TSize& aSize ); - void RenderL(); - - private: - /** Parent view */ - CMnrpMapView& iView; - - /** Model */ - CMnrpMapModel* iModel; - TSize iViewSize; - - TBool iSelectionMode; - TPoint iCursor; - TCoordinate iAbsoluteCursor; - - /** Whether fullscreen mode on or off*/ - TBool iIsFullScreen; - - mutable CFbsBitmap* iOffScreenBitmap; - CFont* iTextFont; - CFont* iItemFont; - }; - -#endif // MNRP_MAPVIEW_H -