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: Setting page class for keypad volume setting. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDES |
|
21 #include "CProfileKeypadVolumeSettingPage.h" |
|
22 |
|
23 #include <AudioPreference.h> |
|
24 #include <aknsoundsystem.h> |
|
25 #include <StringLoader.h> // For StringLoader |
|
26 #include <aknnotewrappers.h> // For CAknInformationNote |
|
27 #include <ProfileSettingsView.rsg> |
|
28 |
|
29 // for power save mode handling |
|
30 #include <psmsettings.h> |
|
31 #include <psmsrvdomaincrkeys.h> |
|
32 #include <centralrepository.h> |
|
33 |
|
34 namespace |
|
35 { |
|
36 // CONSTANTS |
|
37 #ifdef __WINS__ |
|
38 // These constants are for WINS only because sequences are not played in emulator. |
|
39 const TInt KKeypadToneFrequency( 1760 ); /// In Hz |
|
40 const TInt KKeypadToneDuration( 20000 ); /// In microseconds |
|
41 #endif // __WINS__ |
|
42 } |
|
43 // ============================ MEMBER FUNCTIONS =============================== |
|
44 |
|
45 // ----------------------------------------------------------------------------- |
|
46 // CProfileKeypadVolumeSettingPage::CProfileKeypadVolumeSettingPage |
|
47 // C++ constructor can NOT contain any code, that might leave. |
|
48 // ----------------------------------------------------------------------------- |
|
49 // |
|
50 CProfileKeypadVolumeSettingPage::CProfileKeypadVolumeSettingPage( |
|
51 TInt aResourceID, |
|
52 MAknQueryValue& aQueryValue, |
|
53 CAknKeySoundSystem* aSoundSystem ) |
|
54 : CAknPopupSettingPage( aResourceID, aQueryValue ), |
|
55 iSoundSystem( aSoundSystem ) |
|
56 { |
|
57 } |
|
58 |
|
59 // Destructor. |
|
60 CProfileKeypadVolumeSettingPage::~CProfileKeypadVolumeSettingPage() |
|
61 { |
|
62 if( iAudioUtility ) |
|
63 { |
|
64 if( iAudioUtility->State() != EMdaAudioToneUtilityNotReady ) |
|
65 { |
|
66 // Set volume back to original |
|
67 iAudioUtility->SetVolume( iOriginalVolume ); |
|
68 } |
|
69 delete iAudioUtility; |
|
70 } |
|
71 if( iSoundSystem ) |
|
72 { |
|
73 // Re-enable keypad sounds |
|
74 iSoundSystem->PopContext(); |
|
75 } |
|
76 } |
|
77 |
|
78 // ----------------------------------------------------------------------------- |
|
79 // CProfileKeypadVolumeSettingPage::ConstructL |
|
80 // Symbian 2nd phase constructor can leave. |
|
81 // ----------------------------------------------------------------------------- |
|
82 // |
|
83 void CProfileKeypadVolumeSettingPage::ConstructL() |
|
84 { |
|
85 User::LeaveIfNull( iSoundSystem ); |
|
86 |
|
87 CAknPopupSettingPage::ConstructL(); |
|
88 |
|
89 // Own construction starts here |
|
90 |
|
91 // Disable keypad sounds |
|
92 iSoundSystem->PushContextL( R_AVKON_SILENT_SKEY_LIST ); |
|
93 |
|
94 // Create audio player and prepare to play a tone |
|
95 iAudioUtility = CMdaAudioToneUtility::NewL( *this ); |
|
96 |
|
97 #ifdef __WINS__ // Sequences are not supported on emulator |
|
98 iAudioUtility->PrepareToPlayTone( KKeypadToneFrequency, |
|
99 TTimeIntervalMicroSeconds( KKeypadToneDuration ) ); |
|
100 #else |
|
101 CAknSoundInfo* soundInfo = CAknSoundInfo::NewL(); |
|
102 CleanupStack::PushL( soundInfo ); |
|
103 User::LeaveIfError( iSoundSystem->RequestSoundInfoL( |
|
104 EAvkonSIDStandardKeyClick, *soundInfo ) ); |
|
105 iAudioUtility->PrepareToPlayDesSequence( *soundInfo->iSequence ); |
|
106 CleanupStack::PopAndDestroy( soundInfo ); |
|
107 #endif // __WINS__ |
|
108 } |
|
109 |
|
110 |
|
111 // ----------------------------------------------------------------------------- |
|
112 // CProfileKeypadVolumeSettingPage::OkToExitL |
|
113 // ----------------------------------------------------------------------------- |
|
114 // |
|
115 TBool CProfileKeypadVolumeSettingPage::OkToExitL( TBool aAccept ) |
|
116 { |
|
117 if( aAccept ) |
|
118 { |
|
119 TInt psm = EPsmsrvModeNormal; |
|
120 CRepository* cenrep = CRepository::NewLC( KCRUidPowerSaveMode ); |
|
121 cenrep->Get( KPsmCurrentMode, psm ); |
|
122 CleanupStack::PopAndDestroy( cenrep ); |
|
123 if( psm == EPsmsrvModePowerSave ) |
|
124 { |
|
125 HBufC* buf = StringLoader::LoadLC( R_PROFILE_TEXT_PSM_INFONOTE ); |
|
126 CAknInformationNote* queryDialog = new (ELeave) CAknInformationNote( EFalse ); |
|
127 queryDialog->ExecuteLD( *buf ); |
|
128 CleanupStack::PopAndDestroy( buf ); |
|
129 } |
|
130 } |
|
131 return ETrue; |
|
132 } |
|
133 |
|
134 // ----------------------------------------------------------------------------- |
|
135 // CProfileKeypadVolumeSettingPage::OfferKeyEventL |
|
136 // ----------------------------------------------------------------------------- |
|
137 // |
|
138 TKeyResponse CProfileKeypadVolumeSettingPage::OfferKeyEventL( |
|
139 const TKeyEvent& aKeyEvent, TEventCode aType ) |
|
140 { |
|
141 // Cache pointer used multiple times |
|
142 CAknSetStyleListBox* listBoxControl = ListBoxControl(); |
|
143 // Get current index from listbox |
|
144 TInt oldIndex( listBoxControl->CurrentItemIndex() ); |
|
145 // Call OfferKeyEventL of base class |
|
146 TKeyResponse response( CAknPopupSettingPage::OfferKeyEventL( aKeyEvent, aType ) ); |
|
147 // Get audio player state |
|
148 TInt state( iAudioUtility->State() ); |
|
149 // Get new index from listbox |
|
150 TInt newIndex( listBoxControl->CurrentItemIndex() ); |
|
151 |
|
152 if( ( oldIndex != newIndex ) && // check if listbox focus has changed |
|
153 ( newIndex != 0 ) && // check that new focus is not on first item "Off" |
|
154 ( state != EMdaAudioToneUtilityNotReady ) ) // check that tone player is ready |
|
155 { |
|
156 // Resolve last index of listbox |
|
157 TInt lastIndex( listBoxControl->Model()->MatchableTextArray()->MdcaCount() - 1 ); |
|
158 // Resolve correct volume from current listbox index |
|
159 TInt volume( iAudioUtility->MaxVolume() * newIndex / lastIndex ); |
|
160 |
|
161 if( state == EMdaAudioToneUtilityPlaying ) |
|
162 { |
|
163 // Cancel play if still playing previous keyclick |
|
164 iAudioUtility->CancelPlay(); |
|
165 } |
|
166 iAudioUtility->SetVolume( volume ); |
|
167 iAudioUtility->Play(); |
|
168 } |
|
169 return response; |
|
170 } |
|
171 |
|
172 // ----------------------------------------------------------------------------- |
|
173 // CProfileKeypadVolumeSettingPage::MatoPrepareComplete |
|
174 // ----------------------------------------------------------------------------- |
|
175 // |
|
176 void CProfileKeypadVolumeSettingPage::MatoPrepareComplete( TInt aError ) |
|
177 { |
|
178 if( !aError ) |
|
179 { |
|
180 // After prepare is completed, store original volume level |
|
181 iOriginalVolume = iAudioUtility->Volume(); |
|
182 // Set priority |
|
183 iAudioUtility->SetPriority( KAudioPriorityKeyPress, |
|
184 TMdaPriorityPreference( KAudioPrefKeyPressPreview ) ); |
|
185 } |
|
186 } |
|
187 |
|
188 // ----------------------------------------------------------------------------- |
|
189 // CProfileKeypadVolumeSettingPage::MatoPlayComplete |
|
190 // Error ignored because if playing of the keypad tone is unsuccesful |
|
191 // nothing can be done. |
|
192 // ----------------------------------------------------------------------------- |
|
193 // |
|
194 void CProfileKeypadVolumeSettingPage::MatoPlayComplete( TInt /*aError*/ ) |
|
195 { |
|
196 } |
|
197 |
|
198 // End of File |
|