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1 /* |
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2 * Copyright (c) 2009 Symbian Foundation Ltd |
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3 * This component and the accompanying materials are made available |
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4 * under the terms of the License "Eclipse Public License v1.0" |
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5 * which accompanies this distribution, and is available |
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6 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 * |
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8 * Initial Contributors: |
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9 * Symbian Foundation Ltd - initial contribution. |
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10 * |
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11 * Contributors: |
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12 * |
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13 * Description: |
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14 * Tiger app container class |
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15 */ |
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16 #ifndef TIGERCONTAINER_H |
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17 #define TIGERCONTAINER_H |
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18 |
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19 // INCLUDES |
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20 #include <coecntrl.h> |
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21 #include "tiger.h" |
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22 #include <akndef.h> |
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23 |
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24 #include <eglosnativewindowtype.h> |
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25 |
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26 // CLASS DECLARATION |
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27 |
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28 /** |
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29 * Container control class that handles the OpenGL ES initialization and deinitializations. |
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30 * Also uses the CTiger class to do the actual OpenGL ES rendering. |
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31 */ |
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32 class CTicker; |
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33 class CTigerContainer : public CCoeControl, MCoeControlObserver |
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34 { |
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35 public: // Constructors and destructor |
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36 |
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37 /** |
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38 * EPOC default constructor. Initializes the OpenGL ES for rendering to the window surface. |
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39 * @param aRect Screen rectangle for container. |
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40 */ |
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41 void ConstructL(const TRect& aRect); |
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42 |
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43 /** |
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44 * Destructor. Destroys the CPeriodic, CTiger and uninitializes OpenGL ES. |
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45 */ |
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46 virtual ~CTigerContainer(); |
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47 |
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48 private: // Functions from base classes |
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49 |
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50 /** |
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51 * Method from CoeControl that gets called when the display size changes. |
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52 * If OpenGL has been initialized, notifies the renderer class that the screen |
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53 * size has changed. |
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54 */ |
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55 void SizeChanged(); |
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56 |
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57 /** |
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58 * Handles a change to the control's resources. This method |
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59 * reacts to the KEikDynamicLayoutVariantSwitch event (that notifies of |
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60 * screen size change) by calling the SetExtentToWholeScreen() again so that |
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61 * this control fills the new screen size. This will then trigger a call to the |
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62 * SizeChanged() method. |
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63 * @param aType Message UID value, only KEikDynamicLayoutVariantSwitch is handled by this method. |
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64 */ |
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65 void HandleResourceChange(TInt aType); |
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66 |
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67 /** |
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68 * Method from CoeControl. Does nothing in this implementation. |
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69 */ |
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70 TInt CountComponentControls() const; |
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71 |
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72 /** |
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73 * Method from CCoeControl. Does nothing in this implementation. |
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74 */ |
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75 CCoeControl* ComponentControl(TInt aIndex) const; |
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76 |
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77 /** |
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78 * Method from CCoeControl. Does nothing in this implementation. |
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79 * All rendering is done in the DrawCallBack() method. |
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80 */ |
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81 void Draw(const TRect& aRect) const; |
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82 |
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83 /** |
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84 * Method from MCoeControlObserver that handles an event from the observed control. |
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85 * Does nothing in this implementation. |
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86 * @param aControl Control changing its state. |
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87 * @param aEventType Type of the control event. |
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88 */ |
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89 void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType); |
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90 |
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91 void RenderBitmap(CWindowGc& aGc, CFbsBitmap* aBitmap) const; |
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92 void CopyAndRender(CWindowGc& aGc) const; |
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93 TInt FlipVertical(CFbsBitmap& aBitmap) const; |
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94 |
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95 private: //data |
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96 |
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97 CTiger* iTiger; |
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98 }; |
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99 |
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100 #endif |
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101 |
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102 // End of File |