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1 /* |
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2 * Copyright (c) 2005-2007 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: Group for commit controls |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 |
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21 #include <e32base.h> |
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22 #include "cammscommitcontrolgroup.h" |
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23 #include "cammsmodule.h" |
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24 |
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25 // ============================ MEMBER FUNCTIONS =============================== |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // CAMMSCommitControlGroup::NewLC |
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29 // Two-phased constructor. |
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30 // ----------------------------------------------------------------------------- |
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31 CAMMSCommitControlGroup* CAMMSCommitControlGroup::NewLC( |
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32 CAMMSModule& aSpectator, |
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33 CAMMSModuleContainer& aSoundSource3Ds) |
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34 { |
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35 CAMMSCommitControlGroup* self = new(ELeave) CAMMSCommitControlGroup( |
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36 aSpectator, |
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37 aSoundSource3Ds); |
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38 |
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39 CleanupStack::PushL(self); |
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40 // calls base class ConstructL |
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41 self->ConstructL(); |
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42 |
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43 return self; |
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44 } |
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45 |
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46 // Destructor |
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47 CAMMSCommitControlGroup::~CAMMSCommitControlGroup() |
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48 { |
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49 } |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CAMMSCommitControlGroup::CommitAllControlsL |
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53 // Transfers all the pending parameters to the audio processing system |
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54 // for all ControlGroups in this controllable |
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55 // (other items were commented in a header). |
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56 // ----------------------------------------------------------------------------- |
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57 void CAMMSCommitControlGroup::CommitAllControlsL() |
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58 { |
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59 TInt groupAmount = 0; |
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60 |
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61 // Go through every module in SoundSource3D |
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62 TInt moduleAmount = iSoundSource3Ds.Count(); |
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63 for (TInt i = 0; i < moduleAmount; i++) |
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64 { |
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65 CAMMSModule* module = iSoundSource3Ds.At(i); |
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66 |
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67 // Go through every ControlGroup in Module |
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68 groupAmount = module->Count(); |
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69 for (TInt j = 0; j < groupAmount; j++) |
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70 { |
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71 MAMMSControlGroup* group = module->At(j); |
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72 group->CommitGroupL(); |
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73 } |
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74 } |
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75 |
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76 // And finally go through every ControlGroup in Spectator |
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77 groupAmount = iSpectator.Count(); |
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78 for (TInt i = 0; i < groupAmount; i++) |
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79 { |
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80 MAMMSControlGroup* group = iSpectator.At(i); |
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81 group->CommitGroupL(); |
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82 } |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CAMMSCommitControlGroup::SetDeferredL |
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87 // Sets the mode of the CommitControl |
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88 // (other items were commented in a header). |
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89 // ----------------------------------------------------------------------------- |
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90 void CAMMSCommitControlGroup::SetDeferredL(TBool aDeferred) |
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91 { |
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92 TInt groupAmount = 0; |
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93 TCommitMode mode = (aDeferred ? EDeferred : EImmediate); |
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94 |
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95 // Go through every module in SoundSource3D |
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96 TInt moduleAmount = iSoundSource3Ds.Count(); |
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97 for (TInt i = 0; i < moduleAmount; i++) |
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98 { |
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99 CAMMSModule* module = iSoundSource3Ds.At(i); |
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100 |
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101 // Go through every ControlGroup in Module |
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102 groupAmount = module->Count(); |
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103 for (TInt j = 0; j < groupAmount; j++) |
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104 { |
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105 MAMMSControlGroup* group = module->At(j); |
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106 group->SetModeL(mode); |
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107 } |
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108 } |
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109 |
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110 // And finally go through every ControlGroup in Spectator |
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111 groupAmount = iSpectator.Count(); |
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112 for (TInt i = 0; i < groupAmount; i++) |
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113 { |
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114 MAMMSControlGroup* group = iSpectator.At(i); |
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115 group->SetModeL(mode); |
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116 } |
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117 } |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // CAMMSCommitControlGroup::ClassName |
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121 // Returns class name that identifies this control group. |
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122 // (other items were commented in a header). |
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123 // ----------------------------------------------------------------------------- |
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124 const TDesC16& CAMMSCommitControlGroup::ClassName() |
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125 { |
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126 return KAMMSCommitControlClassName; |
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127 } |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // CAMMSCommitControlGroup::CommitL |
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131 // Transfers all the pending parameters to the audio processing system. |
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132 // (other items were commented in a header). |
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133 // ----------------------------------------------------------------------------- |
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134 void CAMMSCommitControlGroup::CommitL(TInt /*aCommit*/) |
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135 { |
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136 } |
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137 |
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138 // ----------------------------------------------------------------------------- |
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139 // CAMMSCommitControlGroup::CAMMSCommitControlGroup |
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140 // C++ default constructor can NOT contain any code, that |
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141 // might leave. |
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142 // ----------------------------------------------------------------------------- |
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143 CAMMSCommitControlGroup::CAMMSCommitControlGroup( |
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144 CAMMSModule& aSpectator, |
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145 CAMMSModuleContainer& aSoundSource3Ds): |
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146 // CommitControlGroup has no associated amms controls therefore |
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147 // the name passed as a parameter to the constructor is KNullDesC |
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148 // CHANGED for now, passing actual name here even no associated Controls. |
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149 CAMMSAudio3DControlGroup(KAMMSCommitControl), |
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150 iSpectator(aSpectator), |
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151 iSoundSource3Ds(aSoundSource3Ds) |
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152 { |
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153 } |
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154 |
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155 |