|
1 /* |
|
2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * CFLDPlayerBase is used to play sound files. It takes into account |
|
16 * the current volume and ringing type settings. |
|
17 * |
|
18 * |
|
19 */ |
|
20 |
|
21 |
|
22 #ifndef __CFLDPLAYERBASE_H__ |
|
23 #define __CFLDPLAYERBASE_H__ |
|
24 |
|
25 // INTERNAL INCLUDES |
|
26 #include "MFLDFileProcessor.h" |
|
27 |
|
28 // EXTERNAL INCLUDES |
|
29 #include <e32def.h> |
|
30 #include <coemain.h> |
|
31 #include <apgcli.h> |
|
32 #include <cenrepnotifyhandler.h> |
|
33 |
|
34 // FORWARD DECLARATIONS |
|
35 class C3DRingingToneInterface; |
|
36 |
|
37 // CONSTANTS |
|
38 const TInt KFLDMinVolumeLevel( 1 ); |
|
39 |
|
40 // CLASS DECLARATION |
|
41 |
|
42 /** |
|
43 * CFLDPlayerBase is used to play sound files. It takes into account the current |
|
44 * volume and ringing type settings. |
|
45 * |
|
46 * @lib filelist.lib |
|
47 * @since 2.1 |
|
48 */ |
|
49 NONSHARABLE_CLASS( CFLDPlayerBase ) |
|
50 : public CBase, |
|
51 public MFLDFileProcessor, |
|
52 public MCenRepNotifyHandlerCallback, |
|
53 public MCoeForegroundObserver |
|
54 { |
|
55 protected: // Destructor |
|
56 |
|
57 /** |
|
58 * Destructor |
|
59 */ |
|
60 virtual ~CFLDPlayerBase(); |
|
61 |
|
62 protected: // Constructors |
|
63 |
|
64 /** |
|
65 * C++ constructor |
|
66 * @param aShowErrorMsgs Show an error note if the file format is not supported |
|
67 */ |
|
68 CFLDPlayerBase( TBool aShowErrorMsgs ); |
|
69 |
|
70 /** |
|
71 * Second phase constructor |
|
72 */ |
|
73 void BaseConstructL(); |
|
74 |
|
75 public: // From MFLDFileProcessor |
|
76 |
|
77 /** |
|
78 * Set the volume level on which the sound is played |
|
79 * If this method is not called, player uses the setting in active profile. |
|
80 * @param aVolume The volume level |
|
81 */ |
|
82 void SetVolume( TInt aVolume ); |
|
83 |
|
84 /** |
|
85 * Sets the ringing type |
|
86 * If this method is not called, player uses the setting in active profile. |
|
87 * @param aRingingType The ringing type (see enum TRingingTypes) |
|
88 */ |
|
89 void SetRingingType( TInt aRingingType ); |
|
90 |
|
91 /** |
|
92 * Sets vibrating alert on or off. |
|
93 * If this method is not called, player uses the setting in active profile. |
|
94 * @param aVibra True: Vibra is on. False: Vibra is off. |
|
95 */ |
|
96 void SetVibra( TBool aVibra ); |
|
97 |
|
98 /** |
|
99 * Sets 3d-effects on or off. |
|
100 * If this method is called using parameter EFalse 3d-effects are |
|
101 * always disabled even though those are set in active profile. |
|
102 * Otherwise toneplayer uses the setting in active profile. |
|
103 * @param a3dEffects True: 3dEffects are on. False: 3dEffects are off. |
|
104 */ |
|
105 void Set3dEffects( TBool a3dEffects ); |
|
106 |
|
107 protected: // New methods |
|
108 |
|
109 /** See if a call is ongoing. |
|
110 * @return ETrue if a call is ongoing, EFalse otherwise. |
|
111 */ |
|
112 TBool IsCallOngoing() const; |
|
113 |
|
114 /** |
|
115 * Helper method to adapt the Profiles volume to player volume. |
|
116 * @param aVolume the volume value to be converted. |
|
117 * @param aMaxVolume maximum volume level of the player used. |
|
118 * @return the converted volume. |
|
119 */ |
|
120 TInt BaseConvertVolume( TInt aVolume, TInt aMaxVolume ); |
|
121 |
|
122 /** |
|
123 * Show note "Tone format not supported" |
|
124 */ |
|
125 void DisplayErrorNoteL(); |
|
126 |
|
127 /** |
|
128 * Gets the data type of the given file. |
|
129 * @param aFileName path to the file which data type must be found out |
|
130 * @param aDataType value return parameter to hold the data type |
|
131 * @return system-wide error code |
|
132 */ |
|
133 TInt DataType( const TDesC& aFileName, TDataType& aDataType ); |
|
134 |
|
135 private: // Methods derived from MCenRepNotifyHandlerCallback |
|
136 void HandleNotifyInt(TUint32 aId, TInt aNewValue); |
|
137 |
|
138 private: // Methods derived from MCoeForegroundObserver |
|
139 |
|
140 /** |
|
141 * Derived from MCoeForegroundObserver. Called when application gains foreground. |
|
142 */ |
|
143 void HandleGainingForeground(); |
|
144 |
|
145 /** |
|
146 * Derived from MCoeForegroundObserver. Stops playing the file if |
|
147 * this application loses focus. |
|
148 */ |
|
149 void HandleLosingForeground(); |
|
150 |
|
151 protected: // Data |
|
152 |
|
153 /// Ringingvolume |
|
154 TInt iRingingVolume; |
|
155 /// Ringingtype |
|
156 TInt iRingingType; |
|
157 /// Vibrasetting (on/off) |
|
158 TBool iVibra; |
|
159 /// Own: pointer to error message |
|
160 HBufC* iErrorMessage; |
|
161 /// Prevent tone playing, if application has lost focus |
|
162 TBool iFocusLost; |
|
163 /// Default tone |
|
164 TFileName iDefaultTone; |
|
165 // Ringingtone Plugin (should be created/deleted by subclass) |
|
166 C3DRingingToneInterface* i3dRingingTonePlugin; |
|
167 /// 3DSettings (on/off) |
|
168 TBool i3dEffects; |
|
169 |
|
170 private: // Data |
|
171 |
|
172 /// Own: Pointer to volumenotifyhandler |
|
173 CCenRepNotifyHandler* iVolumeNotifyHandler; |
|
174 /// Own: Pointer to typenotifyhandler |
|
175 CCenRepNotifyHandler* iTypeNotifyHandler; |
|
176 /// Own: Pointer to vibranotifyhandler |
|
177 CCenRepNotifyHandler* iVibraNotifyHandler; |
|
178 /// Own: Pointer to CR session |
|
179 CRepository* iSession; |
|
180 /// Own: Pointer to CR vibra session |
|
181 CRepository* iVibraSession; |
|
182 /// Show an error, if the file format is not supported |
|
183 TBool iShowErrorMsgs; |
|
184 // Find out tone MIME -type |
|
185 RApaLsSession iApaSession; |
|
186 |
|
187 }; |
|
188 |
|
189 #endif // __CFLDPLAYERBASE_H__ |
|
190 |
|
191 // End of File |
|
192 |