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1 /* |
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2 * Copyright (c) 2008 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: AppUI implementation |
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15 * |
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16 */ |
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17 |
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18 // Version : %version: da1mmcf#33 % |
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19 |
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20 |
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21 #include <hlplch.h> // Help launcher |
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22 #include <sysutil.h> // disk space check |
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23 #include <f32file.h> // TDriveNumber::EDriveC |
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24 #include <s32mem.h> |
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25 #include <StringLoader.h> |
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26 #include <AknQueryDialog.h> |
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27 #include <aknview.h> |
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28 #include <aknconsts.h> |
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29 #include <akndef.h> |
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30 #include <AiwGenericParam.h> |
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31 #include <coeutils.h> |
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32 |
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33 #include <mpxplaybackutility.h> |
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34 #include <mpxplaybackmessage.h> |
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35 #include <mpxviewutility.h> |
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36 #include <vcxmyvideosdefs.h> |
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37 #include <mpxvideoplayer.rsg> |
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38 |
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39 #include "mpxvideoplayerappui.h" |
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40 #include "mpxvideoplayerconstants.h" |
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41 #include "mpxvideoplayerlogger.h" |
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42 #include "mpxvideoplayerappuiengine.h" |
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43 #include "mpxvideoplayeraiwparamextractor.h" |
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44 #include "mpxvideo_debug.h" |
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45 #include "videoplayerpskeys.h" |
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46 |
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47 // Matrix uid, needed for activating the suite view. |
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48 const TInt KVcxMatrixUid = 0x101F4CD2; |
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49 |
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50 // The action=exit flag tells menu that the suite app view is exiting via options->exit. |
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51 _LIT8( KVcxVideoSuiteExitMessage, "mm://tvvideosuite?action=exit" ); |
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52 |
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53 // ======== MEMBER FUNCTIONS ======== |
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54 // ----------------------------------------------------------------------------- |
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55 // CMpxVideoPlayerAppUi::CMpxVideoPlayerAppUi |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 CMpxVideoPlayerAppUi::CMpxVideoPlayerAppUi() |
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59 : iEndKeyExit( EFalse ) |
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60 { |
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61 MPX_DEBUG(_L("CMpxVideoPlayerAppUi::CMpxVideoPlayerAppUi()")); |
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62 } |
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63 |
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64 // ----------------------------------------------------------------------------- |
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65 // CMpxVideoPlayerAppUi::ConstructL |
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66 // ----------------------------------------------------------------------------- |
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67 // |
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68 void CMpxVideoPlayerAppUi::ConstructL() |
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69 { |
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70 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::ConstructL()")); |
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71 |
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72 BaseConstructL( EAknEnableSkin | EAknSingleClickCompatible ); |
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73 |
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74 DoWgIdUpkeep(); |
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75 |
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76 if ( IsEmbedded() ) |
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77 { |
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78 // |
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79 // Set the orientation to landscape for Embedded instances |
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80 // |
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81 SetOrientationL( CAknAppUiBase::EAppUiOrientationLandscape ); |
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82 } |
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83 else |
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84 { |
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85 // |
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86 // if we are stand alone mode store window group id to RProperty |
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87 // so we can identify it in ActionHandlerPlugin. |
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88 // |
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89 RProperty::Define( KVideoPlayerRPropertyCategory, |
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90 KVideoPlayerRPropertyWGIdKey, |
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91 RProperty::EInt ); |
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92 |
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93 RProperty::Set( KVideoPlayerRPropertyCategory, |
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94 KVideoPlayerRPropertyWGIdKey, |
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95 iCoeEnv->RootWin().Identifier() ); |
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96 } |
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97 |
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98 iAppUiEngine = CMpxVideoPlayerAppUiEngine::NewL( this ); |
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99 } |
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100 |
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101 |
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102 // ----------------------------------------------------------------------------- |
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103 // CMpxVideoPlayerAppUi::DoWgIdUpkeer |
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104 // Checks if stored wgid is run by other application than us |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 void CMpxVideoPlayerAppUi::DoWgIdUpkeep() |
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108 { |
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109 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::DoWgIdUpkeep()")); |
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110 |
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111 // Do the upkeep for stand alone wg identifier |
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112 // If we find that the WgId of this application is same |
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113 // as the one stored in RProperty we know that the stand |
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114 // alone has crashed and we have to clear it. |
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115 TInt wgId( 0 ); |
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116 TInt err( RProperty::Get( KVideoPlayerRPropertyCategory, KVideoPlayerRPropertyWGIdKey, wgId ) ); |
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117 |
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118 if ( wgId && !err ) |
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119 { |
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120 if ( IsEmbedded() && wgId == iCoeEnv->RootWin().Identifier() ) |
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121 { |
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122 // Stored wgId is ours and we are in embedded mode. Delete! |
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123 RProperty::Delete( KVideoPlayerRPropertyCategory, |
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124 KVideoPlayerRPropertyWGIdKey ); |
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125 } |
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126 } |
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127 } |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // CMpxVideoPlayerAppUi::~CMpxVideoPlayerAppUi |
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131 // Destructor. Frees reserved resources |
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132 // ----------------------------------------------------------------------------- |
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133 // |
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134 CMpxVideoPlayerAppUi::~CMpxVideoPlayerAppUi() |
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135 { |
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136 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::~CMpxVideoPlayerAppUi()")); |
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137 |
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138 // If we are running in embedded we keep the RProperty alive when exiting. |
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139 if ( ! IsEmbedded() ) |
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140 { |
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141 RProperty::Delete( KVideoPlayerRPropertyCategory, |
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142 KVideoPlayerRPropertyWGIdKey ); |
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143 } |
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144 |
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145 delete iAppUiEngine; |
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146 } |
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147 |
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148 // ----------------------------------------------------------------------------- |
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149 // CMpxVideoPlayerAppUi::HandleExit |
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150 // Handles exit command |
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151 // ----------------------------------------------------------------------------- |
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152 // |
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153 void CMpxVideoPlayerAppUi::HandleExit() |
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154 { |
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155 Exit(); |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // CMpxVideoPlayerAppUi::ProcessCommandParametersL |
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160 // From CEikAppUi, called from plugin when remind occurs and MpxVideoPlayer is not |
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161 // exist |
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162 // ----------------------------------------------------------------------------- |
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163 // |
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164 TBool CMpxVideoPlayerAppUi::ProcessCommandParametersL( TApaCommand aCommand, |
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165 TFileName& aDocumentName, |
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166 const TDesC8& aTail ) |
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167 { |
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168 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::ProcessCommandParametersL()"), |
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169 _L("aCommand = %d"), aCommand ); |
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170 |
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171 |
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172 return iAppUiEngine->ProcessCommandParametersL( aCommand, aDocumentName, aTail ); |
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173 } |
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174 |
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175 // --------------------------------------------------------------------------- |
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176 // From CEikAppUi. |
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177 // Handle window server events. |
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178 // --------------------------------------------------------------------------- |
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179 // |
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180 void CMpxVideoPlayerAppUi::HandleWsEventL( const TWsEvent& aEvent, CCoeControl* aDestination ) |
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181 { |
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182 TInt eventType = aEvent.Type(); |
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183 if ( eventType == KAknUidValueEndKeyCloseEvent // End Call key |
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184 || eventType == KAknShutOrHideApp ) // Exit cmd from Task Switcher |
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185 { |
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186 MPX_DEBUG(_L("CMpxVideoPlayerAppUi::HandleWsEventL() Closed by framework")); |
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187 |
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188 iEndKeyExit = ETrue; |
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189 iAppUiEngine->PrepareCloseMpxL(); |
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190 } |
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191 |
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192 CAknAppUi::HandleWsEventL( aEvent, aDestination ); |
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193 } |
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194 |
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195 // ----------------------------------------------------------------------------- |
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196 // CMpxVideoPlayerAppUi::HandleCommandL |
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197 // ----------------------------------------------------------------------------- |
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198 // |
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199 void CMpxVideoPlayerAppUi::HandleCommandL( TInt aCommand ) |
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200 { |
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201 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::HandleCommandL()"), |
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202 _L("aCommand = %d"), aCommand ); |
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203 |
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204 switch ( aCommand ) |
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205 { |
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206 case EEikCmdExit: // fall through |
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207 case EAknCmdExit: |
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208 { |
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209 MPX_DEBUG(_L("CMpxVideoPlayerAppUi::HandleCommandL() - Exit")); |
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210 |
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211 iAppUiEngine->PrepareCloseMpxL(); |
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212 |
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213 // |
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214 // Send message to matrix menu on a stand alone instance if: |
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215 // 1) End Key is pressed |
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216 // 2) Exit command has been issued |
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217 // |
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218 if ( ! IsEmbedded() && ( ! iEndKeyExit && iAppUiEngine->ExitToMatrixMenu() ) ) |
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219 { |
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220 LaunchMmViewL( KVcxVideoSuiteExitMessage ); |
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221 } |
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222 |
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223 HandleExit(); |
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224 break; |
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225 } |
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226 case EAknSoftkeyBack: |
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227 { |
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228 iAppUiEngine->HandleSoftKeyBackL(); |
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229 break; |
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230 } |
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231 case EAknCmdHelp: |
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232 { |
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233 MPX_DEBUG(_L("CMpxVideoPlayerAppUi::HandleCommandL() - Help")); |
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234 HlpLauncher::LaunchHelpApplicationL( iEikonEnv->WsSession(), AppHelpContextL() ); |
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235 break; |
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236 } |
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237 case EAknCmdHideInBackground: |
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238 { |
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239 iAppUiEngine->ClearPdlInformation(); |
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240 break; |
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241 } |
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242 default: |
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243 { |
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244 // do nothing if the command is not reconized |
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245 break; |
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246 } |
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247 } |
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248 } |
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249 |
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250 // --------------------------------------------------------------------------- |
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251 // Querying whether the application is launched in embedded mode or not. |
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252 // --------------------------------------------------------------------------- |
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253 // |
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254 TBool CMpxVideoPlayerAppUi::IsEmbedded() const |
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255 { |
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256 TBool embedded = iEikonEnv->StartedAsServerApp(); |
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257 |
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258 MPX_DEBUG(_L("CMpxVideoPlayerAppUi::IsEmbedded(%d)"), embedded ); |
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259 |
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260 return embedded; |
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261 } |
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262 |
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263 // --------------------------------------------------------------------------- |
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264 // Opens the specified file in response to a corresponding message. |
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265 // --------------------------------------------------------------------------- |
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266 // |
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267 void CMpxVideoPlayerAppUi::OpenFileL( RFile& aFile, const CAiwGenericParamList* aParams ) |
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268 { |
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269 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::OpenFileL(RFile)")); |
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270 |
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271 MPX_TRAPD( err, iAppUiEngine->OpenFileL( aFile, aParams ) ); |
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272 |
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273 // |
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274 // Cancel comes from a Cancel on the Select AP dialog |
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275 // Perform a softkey back |
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276 // |
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277 if ( err ) |
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278 { |
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279 if ( err == KErrCancel ) |
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280 { |
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281 // if the app is launched in embedded mode (view history depth would be zero) |
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282 // we close the app using the softkey back, if it was launched by a active view |
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283 // we stay in that view. |
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284 if ( iAppUiEngine->ViewHistoryDepth() <= 0 ) |
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285 { |
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286 MPX_TRAPD( error, HandleCommandL( EAknSoftkeyBack ) ); |
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287 } |
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288 } |
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289 else |
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290 { |
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291 User::Leave( err ); |
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292 } |
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293 } |
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294 |
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295 aFile.Close(); |
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296 } |
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297 |
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298 // --------------------------------------------------------------------------- |
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299 // From CEikAppUi. |
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300 // Opens the specified file |
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301 // --------------------------------------------------------------------------- |
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302 // |
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303 void CMpxVideoPlayerAppUi::OpenFileL( const TDesC& aFileName ) |
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304 { |
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305 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::OpenFileL()"), |
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306 _L("aFileName = %S"), &aFileName ); |
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307 |
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308 MPX_TRAPD( err, iAppUiEngine->OpenFileL( aFileName ) ); |
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309 |
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310 // |
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311 // Cancel comes from a Cancel on the Select AP dialog |
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312 // Perform a softkey back |
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313 // |
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314 if ( err ) |
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315 { |
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316 if ( err == KErrCancel ) |
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317 { |
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318 // if the app is launched in embedded mode (view history depth would be zero) |
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319 // we close the app using the softkey back, if it was launched by a active view |
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320 // we stay in that view. |
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321 if ( iAppUiEngine->ViewHistoryDepth() <= 0 ) |
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322 { |
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323 MPX_TRAPD( error, HandleCommandL( EAknSoftkeyBack ) ); |
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324 } |
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325 } |
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326 else |
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327 { |
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328 User::Leave( err ); |
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329 } |
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330 } |
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331 } |
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332 |
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333 // ----------------------------------------------------------------------------- |
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334 // From CEikAppUi |
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335 // ----------------------------------------------------------------------------- |
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336 // |
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337 MCoeMessageObserver::TMessageResponse |
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338 CMpxVideoPlayerAppUi::HandleMessageL( TUint32 aClientHandleOfTargetWindowGroup, |
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339 TUid aMessageUid, |
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340 const TDesC8& aMessageParameters ) |
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341 { |
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342 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::HandleMessageL()")); |
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343 |
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344 MCoeMessageObserver::TMessageResponse ret( EMessageNotHandled ); |
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345 |
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346 if ( iAppUiEngine->HandleMessageL( aMessageUid, aMessageParameters ) ) |
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347 { |
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348 ret = EMessageHandled; |
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349 } |
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350 else |
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351 { |
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352 ret = CAknViewAppUi::HandleMessageL( aClientHandleOfTargetWindowGroup, |
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353 aMessageUid, |
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354 aMessageParameters ); |
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355 } |
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356 |
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357 return ret; |
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358 } |
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359 |
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360 // --------------------------------------------------------------------------- |
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361 // From CCoeAppUi. |
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362 // Handle foreground event. |
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363 // --------------------------------------------------------------------------- |
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364 // |
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365 void CMpxVideoPlayerAppUi::HandleForegroundEventL( TBool aForeground ) |
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366 { |
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367 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::HandleForegroundEventL()"), |
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368 _L("aForeground = %d"), aForeground ); |
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369 |
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370 CAknViewAppUi::HandleForegroundEventL( aForeground ); |
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371 } |
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372 |
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373 // --------------------------------------------------------------------------- |
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374 // Return active view. |
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375 // --------------------------------------------------------------------------- |
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376 CAknView* CMpxVideoPlayerAppUi::View() |
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377 { |
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378 return iView; |
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379 } |
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380 |
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381 // --------------------------------------------------------------------------- |
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382 // Sends a message to Matrix Menu |
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383 // --------------------------------------------------------------------------- |
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384 // |
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385 void CMpxVideoPlayerAppUi::LaunchMmViewL( const TDesC8& aMessage ) |
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386 { |
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387 MPX_ENTER_EXIT(_L("CMpxVideoPlayerAppUi::LaunchMmViewL()")); |
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388 |
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389 TApaTaskList taskList( iCoeEnv->WsSession() ); |
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390 TApaTask task = taskList.FindApp( TUid::Uid( KVcxMatrixUid ) ); |
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391 |
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392 if ( task.Exists() ) |
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393 { |
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394 // |
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395 // Matrix is already running in background - send APA Message |
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396 // |
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397 task.SendMessage( TUid::Uid( KUidApaMessageSwitchOpenFileValue ), aMessage ); |
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398 } |
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399 } |
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400 |