equal
deleted
inserted
replaced
18 |
18 |
19 #ifndef CAMSOUNDPLAYER_H |
19 #ifndef CAMSOUNDPLAYER_H |
20 #define CAMSOUNDPLAYER_H |
20 #define CAMSOUNDPLAYER_H |
21 |
21 |
22 // INCLUDES |
22 // INCLUDES |
23 #include <MdaAudioTonePlayer.h> |
|
24 #include <MdaAudioSamplePlayer.h> |
23 #include <MdaAudioSamplePlayer.h> |
25 #include "Cam.hrh" // For TCamSoundId |
24 #include "Cam.hrh" // For TCamSoundId |
26 |
25 |
27 // CONSTANTS |
26 // CONSTANTS |
28 |
27 |
57 * This class is used to play sounds and tones for the Camera app |
56 * This class is used to play sounds and tones for the Camera app |
58 * |
57 * |
59 * @since 2.8 |
58 * @since 2.8 |
60 */ |
59 */ |
61 class CCamSoundPlayer : public CBase, |
60 class CCamSoundPlayer : public CBase, |
62 public MMdaAudioPlayerCallback, |
61 public MMdaAudioPlayerCallback |
63 public MMdaAudioToneObserver |
|
64 { |
62 { |
65 public: // Constructors and destructor |
63 public: // Constructors and destructor |
66 |
64 |
67 /** |
65 /** |
68 * Two-phased constructor. |
66 * Two-phased constructor. |
89 * @param aSound The sound to play |
87 * @param aSound The sound to play |
90 * @param aEnableCallback Whether to call back when play complete |
88 * @param aEnableCallback Whether to call back when play complete |
91 */ |
89 */ |
92 void PlaySound( TCamSoundId aSound, TBool aEnableCallback ); |
90 void PlaySound( TCamSoundId aSound, TBool aEnableCallback ); |
93 |
91 |
94 /** |
92 |
95 * Initiates the playing of the specified tone |
|
96 * @since 2.8 |
|
97 * @param aToneHz The frequency of the tone to play in Hertz |
|
98 * @param aLenMicSec The length of tone to play in microseconds |
|
99 * @param aVolume The volume of the tone, range 0.0 to 1.0 |
|
100 * @param aEnableCallback Whether to be called back when playback complete |
|
101 */ |
|
102 void PlayTone( TInt aToneHz, TInt aLenMicSec, TReal32 aVolume, TBool aEnableCallback ); |
|
103 |
|
104 /** |
93 /** |
105 * Called to disable certain key press clicks |
94 * Called to disable certain key press clicks |
106 * @since 2.8 |
95 * @since 2.8 |
107 */ |
96 */ |
108 void DisableSelectionKeySoundL(); |
97 void DisableSelectionKeySoundL(); |
125 * is has stopped |
114 * is has stopped |
126 * @since 2.8 |
115 * @since 2.8 |
127 */ |
116 */ |
128 void EnableAllKeySounds(); |
117 void EnableAllKeySounds(); |
129 |
118 |
130 /** |
|
131 * Cancels any outstanding tone player activity |
|
132 * @since 3.0 |
|
133 */ |
|
134 void CancelTonePlayer(); |
|
135 |
119 |
136 public: // Functions from base classes |
120 public: // Functions from base classes |
137 /** |
121 /** |
138 * From MMdaAudioPlayerCallback. |
122 * From MMdaAudioPlayerCallback. |
139 * @since 2.8 |
123 * @since 2.8 |
144 /** |
128 /** |
145 * From MMdaAudioPlayerCallback. |
129 * From MMdaAudioPlayerCallback. |
146 * @since 2.8 |
130 * @since 2.8 |
147 */ |
131 */ |
148 void MapcPlayComplete( TInt aError ); |
132 void MapcPlayComplete( TInt aError ); |
149 |
|
150 /** |
|
151 * From MMdaAudioToneObserver. |
|
152 * @since 2.8 |
|
153 */ |
|
154 void MatoPrepareComplete( TInt aError ); |
|
155 |
|
156 /** |
|
157 * From MMdaAudioToneObserver. |
|
158 * @since 2.8 |
|
159 */ |
|
160 void MatoPlayComplete( TInt aError ); |
|
161 |
133 |
162 private: |
134 private: |
163 |
135 |
164 /** |
136 /** |
165 * C++ default constructor. |
137 * C++ default constructor. |
179 * @param aFile The file to open |
151 * @param aFile The file to open |
180 * @param aEnableCallback Whether to call back when play complete |
152 * @param aEnableCallback Whether to call back when play complete |
181 */ |
153 */ |
182 void StartPlaySound( const TDesC& aFile, const TBool aEnableCallback ); |
154 void StartPlaySound( const TDesC& aFile, const TBool aEnableCallback ); |
183 |
155 |
184 /** |
|
185 * Starts procedure to play audio Tone (and RNG) files. Internal function |
|
186 * @since 2.8 |
|
187 * @param aFile The file to open |
|
188 * @param aEnableCallback Whether to call back when play complete |
|
189 */ |
|
190 void StartPlayTone( const TDesC& aFile, const TBool aEnableCallback ); |
|
191 |
|
192 public: // Data |
156 public: // Data |
193 |
157 |
194 // Audio player utility for WAV sounds (eg Video Recording) |
158 // Audio player utility for WAV sounds (eg Video Recording) |
195 CMdaAudioPlayerUtility* iAudioPlayer; |
159 CMdaAudioPlayerUtility* iAudioPlayer; |
196 |
|
197 // Tone player for TONES (eg Video recording when in call) |
|
198 CMdaAudioToneUtility* iTonePlayer; |
|
199 |
160 |
200 // Key sound system for Self-timer sound and camera shutter. |
161 // Key sound system for Self-timer sound and camera shutter. |
201 CAknKeySoundSystem* iKeySoundSystem; |
162 CAknKeySoundSystem* iKeySoundSystem; |
202 |
163 |
203 // Observer to notify when playback completes |
164 // Observer to notify when playback completes |
216 TBool iSelectionKeySilent; |
177 TBool iSelectionKeySilent; |
217 |
178 |
218 // Whether all keys have been silenced |
179 // Whether all keys have been silenced |
219 TBool iAllKeysSilent; |
180 TBool iAllKeysSilent; |
220 |
181 |
221 // Whether a tone is currently playing |
|
222 TBool iTonePlayInProgress; |
|
223 }; |
182 }; |
224 |
183 |
225 #endif // CAMSOUNDPLAYER_H |
184 #endif // CAMSOUNDPLAYER_H |
226 |
185 |
227 // End of File |
186 // End of File |