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1 /* |
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2 * Copyright (c) 2002-2006 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: |
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13 * |
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14 * Description: |
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15 * An empty control that is displayed until application is fully |
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16 * constructed |
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17 * |
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18 */ |
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19 |
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20 |
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21 #ifndef CVRRECVIEWACTIVATIONCONTAINER_H |
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22 #define CVRRECVIEWACTIVATIONCONTAINER_H |
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23 |
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24 // INCLUDES |
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25 #include <bldvariant.hrh> |
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26 #include <coecntrl.h> |
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27 #include "MVRObserver.h" |
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28 #include <remconcoreapitargetobserver.h> |
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29 #include <remconinterfaceselector.h> |
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30 #include <remconcoreapitarget.h> |
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31 #include <AknUtils.h> |
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32 |
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33 // FORWARD DECLARATIONS |
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34 class CVRButtonPanel; |
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35 class CVRStateInfoPanel; |
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36 class MVRButtonPanelModel; |
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37 class MVRDecoratorModel; |
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38 class MVRStateInfoModel; |
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39 class MVRKeyObserver; |
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40 class MVRVolumeChangeObserver; |
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41 class CVRRecView; |
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42 class CAknNavigationDecorator; |
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43 class CAknNavigationControlContainer; |
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44 class MAknsSkinInstance; |
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45 class CAknsBasicBackgroundControlContext; |
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46 |
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47 |
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48 // CLASS DEFINITION |
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49 /** |
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50 * An empty control that is displayed until application is fully |
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51 * constructed |
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52 */ |
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53 NONSHARABLE_CLASS( CVRRecViewActivationContainer ) |
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54 : public CCoeControl |
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55 { |
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56 public: // Constructors and destructor |
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57 |
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58 /** |
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59 * Default constructor. |
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60 */ |
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61 CVRRecViewActivationContainer(); |
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62 |
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63 /** |
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64 * Destructor |
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65 */ |
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66 ~CVRRecViewActivationContainer(); |
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67 |
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68 /** |
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69 * 2nd phase constructor |
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70 * @param aRect The screen rectangle for this component |
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71 */ |
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72 void ConstructL( const TRect& aRect ); |
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73 public: // from CCoeControl |
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74 /* |
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75 * |
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76 */ |
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77 void HandleResourceChange(TInt aType); |
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78 |
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79 public: |
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80 // from CCoeControl |
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81 |
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82 /** |
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83 * Called by the framework to get the number of sub-components |
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84 * contained in this component. |
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85 * @return The number of component controls contained by this control |
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86 */ |
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87 TInt CountComponentControls() const; |
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88 |
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89 /** |
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90 * Called by the framework to get a specified sub-component |
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91 * of this component. |
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92 * @param aIndex The index of the component to get. |
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93 * @return The component control with an index of aIndex. |
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94 */ |
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95 CCoeControl* ComponentControl( TInt aIndex ) const; |
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96 |
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97 /** |
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98 * When a key event occurs, the control framework calls this function |
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99 * for each control on the control stack, until one of them can process |
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100 * the key event (and returns EKeyWasConsumed). |
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101 * @param aKeyEvent The key event. |
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102 * @param aType The type of key event: EEventKey, EEventKeyUp |
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103 * or EEventKeyDown |
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104 * @return Indicates whether or not the key event was used by this |
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105 * control |
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106 */ |
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107 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, |
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108 TEventCode aType ); |
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109 |
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110 private: // from CCoeControl |
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111 |
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112 /* |
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113 * From CCoeControl |
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114 * @see CCoeControl |
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115 */ |
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116 void SizeChanged(); |
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117 |
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118 /** |
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119 * Draws this control. |
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120 * @param aRect The area that needs updating. Ignored. |
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121 */ |
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122 void Draw( const TRect& aRect ) const; |
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123 |
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124 /* |
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125 * From CCoeControl |
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126 * @see CCoeControl |
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127 */ |
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128 TTypeUid::Ptr MopSupplyObject(TTypeUid aId); |
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129 |
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130 /** |
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131 * Handles a change to the application's resources |
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132 * @param aType The type of changed resource |
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133 */ |
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134 void HandleResourceChangeL( TInt aType ); |
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135 |
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136 private: // data |
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137 /** |
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138 * Skin instance from AknsUtils. Not owned. |
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139 */ |
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140 MAknsSkinInstance* iSkinInstance; |
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141 |
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142 /** |
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143 * Background context for clearing screen. Owned. |
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144 */ |
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145 CAknsBasicBackgroundControlContext* iBackgroundSkinContext; |
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146 }; |
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147 |
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148 #endif // CVRRECVIEWACTIVATIONCONTAINER_H |