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1 /* |
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2 * Copyright (c) 2006 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 Playback view |
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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 |
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20 // INCLUDE FILES |
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21 #include <aknViewAppUi.h> |
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22 #include <eikmenub.h> |
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23 #include <eikapp.h> |
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24 #include <AknUtils.h> |
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25 #include <bautils.h> |
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26 #include <data_caging_path_literals.hrh> |
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27 #include <mpxcommonplaybackview.rsg> |
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28 #include <mpxplaybackview.rsg> |
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29 |
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30 #include "mpxplaybackview.hrh" |
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31 #include "mpxplaybackviewimp.h" |
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32 #include "mpxplaybackviewcontainer.h" |
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33 #include "mpxplaybackviewlayout.h" |
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34 #include "mpxlog.h" |
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35 |
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36 #include <mpxplaybackutility.h> |
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37 #include <akntoolbar.h> |
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38 #include <aknbutton.h> |
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39 #include "mpxcommonplaybackview.hrh" |
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40 #include <mpxmessagegeneraldefs.h> |
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41 #include <mpxplaybackmessage.h> |
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42 |
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43 // ======== MEMBER FUNCTIONS ======== |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // C++ default constructor can NOT contain any code, that |
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47 // might leave. |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 CMPXPlaybackViewImp::CMPXPlaybackViewImp() |
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51 { |
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52 // Do nothing |
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53 } |
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54 |
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55 // --------------------------------------------------------------------------- |
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56 // Symbian 2nd phase constructor can leave. |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 void CMPXPlaybackViewImp::ConstructL() |
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60 { |
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61 MPX_FUNC( "CMPXPlaybackViewImp::ConstructL" ); |
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62 |
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63 CMPXCommonPlaybackViewImp::ConstructL(); |
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64 |
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65 BaseConstructL( R_MPX_PLAYBACK_VIEW ); |
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66 if(AknLayoutUtils::PenEnabled()) |
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67 { |
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68 if ( Toolbar() ) |
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69 { |
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70 iToolbar = Toolbar(); |
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71 iToolbar->SetToolbarObserver( this ); |
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72 } |
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73 } |
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74 |
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75 } |
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76 |
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77 // --------------------------------------------------------------------------- |
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78 // Two-phased constructor. |
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79 // --------------------------------------------------------------------------- |
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80 // |
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81 CMPXPlaybackViewImp* CMPXPlaybackViewImp::NewL() |
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82 { |
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83 CMPXPlaybackViewImp* self = CMPXPlaybackViewImp::NewLC(); |
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84 CleanupStack::Pop( self ); |
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85 return self; |
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86 } |
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87 |
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88 // --------------------------------------------------------------------------- |
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89 // Two-phased constructor. |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 CMPXPlaybackViewImp* CMPXPlaybackViewImp::NewLC() |
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93 { |
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94 CMPXPlaybackViewImp* self = new ( ELeave ) CMPXPlaybackViewImp(); |
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95 CleanupStack::PushL( self ); |
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96 self->ConstructL(); |
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97 return self; |
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98 } |
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99 |
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100 // --------------------------------------------------------------------------- |
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101 // Destructor |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 CMPXPlaybackViewImp::~CMPXPlaybackViewImp() |
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105 { |
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106 MPX_DEBUG1( "CMPXPlaybackViewImp::~CMPXPlaybackViewImp entering" ); |
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107 |
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108 delete iPlaybackViewLayout; |
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109 |
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110 MPX_DEBUG1( "CMPXPlaybackViewImp::~CMPXPlaybackViewImp exiting" ); |
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111 } |
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112 |
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113 |
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114 // --------------------------------------------------------------------------- |
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115 // From MEikMenuObserver |
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116 // Dynamically initialises a menu pane. |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 void CMPXPlaybackViewImp::DynInitMenuPaneL( |
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120 TInt aResourceId, |
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121 CEikMenuPane* aMenuPane ) |
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122 { |
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123 CMPXCommonPlaybackViewImp::DynInitMenuPaneL( aResourceId, aMenuPane ); |
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124 } |
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125 |
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126 // --------------------------------------------------------------------------- |
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127 // From CAknView |
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128 // Returns views id. |
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129 // --------------------------------------------------------------------------- |
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130 // |
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131 TUid CMPXPlaybackViewImp::Id() const |
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132 { |
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133 return TUid::Uid( KMPXPlaybackViewId ); |
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134 } |
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135 |
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136 // --------------------------------------------------------------------------- |
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137 // From CAknView |
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138 // Processes user commands. |
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139 // --------------------------------------------------------------------------- |
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140 // |
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141 void CMPXPlaybackViewImp::ProcessCommandL( TInt aCommand ) |
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142 { |
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143 MPX_DEBUG2("CMPXPlaybackViewImp::ProcessCommandL(%d): entering", aCommand); |
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144 if ( aCommand == EAknCmdExit ) |
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145 { |
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146 if ( MenuBar() ) |
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147 { |
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148 MenuBar()->StopDisplayingMenuBar(); |
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149 } |
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150 HandleCommandL( aCommand ); |
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151 } |
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152 CAknView::ProcessCommandL( aCommand ); |
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153 MPX_DEBUG1("CMPXPlaybackViewImp::ProcessCommandL(): exiting"); |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // From CAknView |
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158 // Handles a view activation. |
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159 // --------------------------------------------------------------------------- |
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160 // |
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161 void CMPXPlaybackViewImp::DoActivateL( |
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162 const TVwsViewId& aPrevViewId, |
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163 TUid aCustomMessageId, |
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164 const TDesC8& aCustomMessage ) |
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165 { |
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166 MPX_FUNC( "CMPXPlaybackViewImp::DoActivateL()" ); |
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167 MPX_PERF_START(CWM_CMPXPlaybackViewImp_DoActivateL); |
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168 if ( !iContainer ) |
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169 { |
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170 if ( !iPlaybackViewLayout ) |
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171 { |
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172 iPlaybackViewLayout = CMPXPlaybackViewLayout::NewL(); |
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173 } |
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174 iContainer = new ( ELeave ) CMPXPlaybackViewContainer( |
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175 this, |
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176 this, |
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177 iPlaybackViewLayout ); |
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178 iContainer->SetMopParent( this ); |
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179 iContainer->ConstructL( ClientRect() ); |
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180 AppUi()->AddToStackL( *this, iContainer ); |
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181 } |
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182 else |
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183 { |
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184 AppUi()->AddToStackL( *this, iContainer ); |
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185 } |
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186 |
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187 CMPXCommonPlaybackViewImp::DoActivateL( aPrevViewId , aCustomMessageId, aCustomMessage ); |
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188 UpdateMiddleSoftKeyDisplayL(); |
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189 MPX_PERF_CHECKPT("Playback view displayed"); |
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190 MPX_PERF_END(CWM_CMPXPlaybackViewImp_DoActivateL); |
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191 } |
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192 |
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193 // --------------------------------------------------------------------------- |
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194 // Handle playback message. |
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195 // --------------------------------------------------------------------------- |
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196 // |
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197 void CMPXPlaybackViewImp::DoHandlePlaybackMessageL( |
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198 const CMPXMessage& aMessage ) |
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199 { |
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200 MPX_DEBUG1( "CMPXPlaybackViewImp::DoHandlePlaybackMessageL"); |
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201 |
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202 TMPXMessageId id( *aMessage.Value<TMPXMessageId>( KMPXMessageGeneralId ) ); |
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203 if ( KMPXMessageGeneral == id ) |
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204 { |
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205 TInt type( *aMessage.Value<TInt>( KMPXMessageGeneralType ) ); |
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206 TInt data( *aMessage.Value<TInt>( KMPXMessageGeneralData ) ); |
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207 switch ( *aMessage.Value<TInt>( KMPXMessageGeneralEvent ) ) |
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208 { |
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209 case TMPXPlaybackMessage::EStateChanged: |
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210 UpdateMiddleSoftKeyDisplayL(); |
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211 UpdateToolbar(); |
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212 break; |
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213 |
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214 default: |
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215 break; |
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216 } |
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217 } |
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218 CMPXCommonPlaybackViewImp::DoHandlePlaybackMessageL (aMessage); |
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219 } |
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220 |
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221 // ----------------------------------------------------------------------------- |
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222 // From MAknToolbarObserver |
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223 // Used to change toolbar settings before toolbar becomes visible |
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224 // ----------------------------------------------------------------------------- |
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225 // |
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226 void CMPXPlaybackViewImp::DynInitToolbarL(TInt aResourceId, CAknToolbar* aToolbar) |
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227 { |
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228 if (aResourceId == R_MPX_PBV_TOUCH_TOOLBAR) |
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229 { |
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230 // Put initializations here to take effect before toolbar is shown |
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231 UpdateToolbar(); |
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232 aToolbar->UpdateBackground(); |
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233 } |
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234 } |
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235 |
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236 // ----------------------------------------------------------------------------- |
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237 // From MAknToolbarObserver |
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238 // Handles toolbar events |
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239 // ----------------------------------------------------------------------------- |
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240 // |
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241 void CMPXPlaybackViewImp::OfferToolbarEventL( TInt aCommandId ) |
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242 { |
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243 TInt commandId = aCommandId; |
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244 TInt eventModifiers = iToolbar->EventModifiers(); |
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245 if ( eventModifiers == CAknToolbar::ELongPress ) |
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246 { |
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247 if ( aCommandId == EMPXPbvCmdNextListItem ) |
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248 { |
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249 commandId = EMPXPbvCmdSeekForward; |
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250 } |
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251 else if ( aCommandId == EMPXPbvCmdPreviousListItem ) |
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252 { |
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253 commandId = EMPXPbvCmdSeekBackward; |
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254 } |
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255 } |
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256 else if ( eventModifiers == CAknToolbar::ELongPressEnded ) |
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257 { |
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258 if ( aCommandId == EMPXPbvCmdNextListItem || aCommandId == EMPXPbvCmdPreviousListItem ) |
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259 { |
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260 commandId = EMPXPbvCmdEndSeek; |
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261 } |
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262 } |
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263 |
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264 CAknView::ProcessCommandL( commandId ); |
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265 } |
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266 |
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267 // End of File |