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1 /* |
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2 * Copyright (c) 2008 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: Implementation of MPXVideoPlaybackUserInputHandler |
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15 * |
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16 */ |
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17 |
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18 // Version : %version: 5 % |
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19 |
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20 |
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21 |
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22 #ifndef MPXVIDEOPLAYBACKUSERINPUTHANDLER_H_ |
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23 #define MPXVIDEOPLAYBACKUSERINPUTHANDLER_H_ |
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24 |
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25 // INCLUDES |
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26 #include <remconcoreapitargetobserver.h> // Side volume key |
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27 |
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28 |
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29 // FORWARD DECLARATIONS |
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30 class CRemConInterfaceSelector; // Side volume key |
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31 class CRemConCoreApiTarget; |
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32 class CMPXVideoViewWrapper; |
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33 |
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34 // CLASS DECLARATION |
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35 |
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36 class CMPXVideoPlaybackUserInputHandler : public CBase, |
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37 public MRemConCoreApiTargetObserver |
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38 { |
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39 public: // Constructors and destructor |
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40 |
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41 /** |
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42 * Two-phased constructor. |
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43 */ |
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44 static CMPXVideoPlaybackUserInputHandler* NewL( |
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45 CMPXVideoViewWrapper* aWrapper, TBool aTvOutConnected ); |
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46 |
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47 /** |
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48 * Destructor. |
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49 */ |
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50 virtual ~CMPXVideoPlaybackUserInputHandler(); |
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51 |
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52 private: |
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53 |
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54 /** |
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55 * C++ default constructor. |
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56 */ |
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57 CMPXVideoPlaybackUserInputHandler( CMPXVideoViewWrapper* aWrapper ); |
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58 |
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59 /** |
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60 * Symbian 2nd phase constructor. |
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61 */ |
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62 void ConstructL( TBool aTvOutConnected ); |
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63 |
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64 public: |
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65 void ProcessKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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66 |
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67 void ProcessMediaKey( TRemConCoreApiOperationId aOperationId, |
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68 TRemConCoreApiButtonAction aButtonAct ); |
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69 |
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70 void DoHandleMediaKey( TRemConCoreApiOperationId aOperationId, |
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71 TRemConCoreApiButtonAction aButtonAct ); |
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72 |
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73 // From MRemConCoreApiTargetObserver |
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74 /** |
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75 * Side volume key API from MRemConCoreApiTargetObserver |
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76 * @since 3.2 |
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77 * @see MRemConCoreApiTargetObserver |
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78 */ |
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79 virtual void MrccatoPlay( |
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80 TRemConCoreApiPlaybackSpeed aSpeed, |
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81 TRemConCoreApiButtonAction aButtonAct ); |
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82 |
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83 virtual void MrccatoCommand( |
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84 TRemConCoreApiOperationId aOperationId, |
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85 TRemConCoreApiButtonAction aButtonAct ); |
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86 |
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87 /** |
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88 * Setter method for iForeground |
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89 * @param aForeground - the value to be set |
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90 * @return void |
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91 */ |
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92 void SetForeground( TBool aForeground ); |
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93 |
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94 void HandleTVOutEventL( TBool aTVOutConnected ); |
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95 |
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96 private: |
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97 /** |
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98 * Handles volume repeat timer timout |
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99 * @return TInt |
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100 */ |
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101 static TInt HandleVolumeRepeatTimeoutL( TAny* aPtr ); |
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102 |
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103 /** |
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104 * Adjust volume(+1/-1) for media key |
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105 * @return void |
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106 */ |
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107 void HandleVolumeRepeatL(); |
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108 |
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109 void HandleFastForward( TRemConCoreApiButtonAction aButtonAct ); |
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110 |
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111 void HandleRewind( TRemConCoreApiButtonAction aButtonAct ); |
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112 |
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113 void HandleVolumeUp( TRemConCoreApiButtonAction aButtonAct ); |
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114 |
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115 void HandleVolumeDown( TRemConCoreApiButtonAction aButtonAct ); |
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116 |
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117 // Handles the Display light timer timeout |
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118 static TInt HandleDisplayTimeout( TAny* aPtr ); |
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119 |
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120 // Disable the display backlight |
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121 void DisableBacklight(); |
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122 |
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123 // Enable the display backlight |
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124 void EnableBacklight(); |
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125 |
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126 // Restarts the timer for display light time-out |
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127 void RestartDisplayTimer(); |
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128 |
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129 private: |
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130 |
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131 TMPXVideoUserInputType iProcessingInputType; // the type of input being processed |
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132 TUint iLastPressedKeyCode; // keycode of last key that sent EEventKeyDown |
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133 TInt iLastPressedKeyScanCode; // scancode of last key that sent EEventKeyDown |
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134 TRemConCoreApiOperationId iLastMediaKeyPressed; // Id of last mediakey thats sent a button-press |
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135 |
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136 CRemConInterfaceSelector* iInterfaceSelector; // Side volume key, owned |
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137 CRemConCoreApiTarget* iCoreTarget; // Owned by CRemConInterfaceSelector |
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138 |
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139 CPeriodic* iVolumeRepeatTimer; // owned |
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140 TBool iVolumeRepeatUp; |
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141 TBool iTVOutConnected; // Flag to indicate if TV is connected |
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142 CPeriodic* iDisplayTimer; // Timer to timeout the lights time-out |
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143 TInt iDisplayTimeOut; // Value of the lights time-out |
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144 |
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145 TBool iForeground; |
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146 CMPXVideoViewWrapper* iViewWrapper; |
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147 }; |
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148 |
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149 |
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150 #endif /*MPXVIDEOPLAYBACKUSERINPUTHANDLER_H_*/ |
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151 |
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152 // End of File |