author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 17 Dec 2009 08:54:17 +0200 | |
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permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Define the API for a external standby screen |
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* |
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*/ |
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#ifndef EXTRSTANDBYSCR_H |
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#define EXTRSTANDBYSCR_H |
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// INCLUDES |
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#include <e32std.h> |
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#include <ecom/ecom.h> |
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#include <coecntrl.h> |
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#include "ExtrStandbyScrConst.h" |
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const TUid KCExtrStandbyScrInterfaceUid = {KExtrStandbyScrInterfaceUid} ; |
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class CExtrStandbyScr : public CCoeControl |
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{ |
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public: |
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/** |
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* Creates new instance of CExtrStandbyScr based class. |
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* @param aImplementationUid implementation UID . |
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* @param aDataStore |
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* @return CExtrStandbyScr* Newly created instance. |
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*/ |
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inline static CExtrStandbyScr* NewL(TUid aImplementationUid,CCoeControl *aContainer); |
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/** |
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* Destructor. |
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*/ |
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inline virtual ~CExtrStandbyScr(); |
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public: |
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/** |
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* LoadEngineL |
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* Instructs the plugin that is has been selected to run and to now load its corresponding engine |
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*/ |
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virtual void LoadEngineL()=0; |
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public: /* Layout */ |
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/** |
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* GetPreferedSize |
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* Returns the preferred size of the plugin |
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*/ |
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inline virtual TSize GetPreferedSize(); |
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/** |
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* GetNextSizeDecrement |
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* The difference in size from the current size to the next smaller size this plugin can support |
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*/ |
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inline virtual TSize GetNextSizeDecrement() ; |
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/** |
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* ResetToDefaultState |
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* Set the plugin to the default state. This is called when the plugin start and with the red key |
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*/ |
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inline virtual void ResetToDefaultState(); |
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public: /* Functions to read static settings from plugin */ |
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/** |
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* GetMinSize |
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* Returns the minimum size this plugin can render its content in |
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*/ |
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virtual TSize GetMinSize() = 0 ; |
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/** |
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* GetMaxSize |
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* Returns the maximum size this plugin can render its content in |
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*/ |
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virtual TSize GetMaxSize() = 0 ; |
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protected: |
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virtual void Draw(const TRect& aRect) const; |
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private: |
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// ECOM framework requires this ID in object destructor |
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TUid iDtor_ID_Key; |
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}; |
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#include "ExtrStandbyScr.inl" |
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#ifdef __ACTIVE_IDLE |
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#include "extrstandbyscrutil.inl" |
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#endif |
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#endif // EXTRSTANDBYSCR_H |