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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: Juha Kauppinen, Mika Hokkanen |
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13 * |
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14 * Description: Photo Browser |
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15 * |
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16 */ |
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17 |
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18 #ifndef DRAWABLE_INTERFACE_H |
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19 #define DRAWABLE_INTERFACE_H |
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20 |
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21 /*--------------------------------------------------------------------------*/ |
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22 |
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23 #include <e32std.h> |
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24 #include <e32base.h> |
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25 |
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26 |
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27 /*--------------------------------------------------------------------------*/ |
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28 |
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29 class CDrawableInterface : public CBase |
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30 { |
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31 protected: |
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32 // Constructor |
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33 CDrawableInterface(); |
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34 //virtual void ConstructL(void) =0; |
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35 public: |
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36 // Destructor |
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37 virtual ~CDrawableInterface(); |
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38 |
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39 // Pure virtual Update and Draw functions |
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40 |
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41 // Update, returns true if screen should be redrawn |
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42 virtual TBool Update(void) =0; |
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43 // Draw, takes screen size as a argument |
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44 virtual void Draw(const TSize &aScreenSize) =0; |
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45 }; |
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46 |
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47 /*--------------------------------------------------------------------------*/ |
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48 |
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49 #endif // DRAWABLE_INTERFACE_H |