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1 /* |
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2 * Copyright (c) 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: A class responsible handling the views |
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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 #include "ccappheaders.h" |
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21 #include <mccappviewpluginbase2.h> |
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22 #include "ccappmycardpluginuids.hrh" |
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23 |
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24 // ======== MEMBER FUNCTIONS ======== |
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25 |
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26 // --------------------------------------------------------------------------- |
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27 // CCCAppView::CCCAppView |
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28 // --------------------------------------------------------------------------- |
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29 // |
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30 CCCAppView::CCCAppView( CCCAAppAppUi& aAppUi ) |
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31 : iAppUi ( aAppUi ), |
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32 iViewChangeInProgress ( EFalse ) |
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33 { |
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34 CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::CCCAppView")); |
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35 } |
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36 |
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37 // --------------------------------------------------------------------------- |
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38 // CCCAppView::~CCCAppView |
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39 // --------------------------------------------------------------------------- |
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40 // |
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41 CCCAppView::~CCCAppView() |
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42 { |
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43 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::~CCCAppView")); |
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44 |
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45 iPluginUidToBeSynchd.Close(); |
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46 |
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47 if ( iCmsWrapper ) |
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48 { |
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49 iCmsWrapper->RemoveObserver( *this ); |
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50 iCmsWrapper->Release(); |
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51 } |
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52 iObservers.Reset(); |
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53 iObservers.Close(); |
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54 delete iPaneHandler; |
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55 delete iPluginLoader; |
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56 delete iViewResetter; |
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57 delete iDelayedConstructor; |
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58 |
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59 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::~CCCAppView")); |
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60 } |
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61 |
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62 // --------------------------------------------------------------------------- |
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63 // CCCAppView::NewL |
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64 // --------------------------------------------------------------------------- |
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65 // |
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66 CCCAppView* CCCAppView::NewL( CCCAAppAppUi& aAppUi ) |
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67 { |
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68 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::NewL")); |
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69 |
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70 CCCAppView* self = new( ELeave ) CCCAppView( aAppUi ); |
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71 CleanupStack::PushL( self ); |
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72 self->ConstructL(); |
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73 CleanupStack::Pop( self ); |
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74 |
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75 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::NewL")); |
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76 return self; |
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77 } |
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78 |
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79 // --------------------------------------------------------------------------- |
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80 // CCCAppView::ConstructL |
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81 // --------------------------------------------------------------------------- |
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82 // |
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83 void CCCAppView::ConstructL() |
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84 { |
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85 //CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ConstructL")); |
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86 |
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87 //CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ConstructL")); |
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88 } |
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89 |
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90 // --------------------------------------------------------------------------- |
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91 // CCCAppView::StartView |
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92 // --------------------------------------------------------------------------- |
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93 // |
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94 TInt CCCAppView::StartView( const TUid aUid ) |
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95 { |
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96 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::StartView")); |
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97 TRAPD( err, StartViewL( aUid )) |
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98 CCA_DP( KCCAppLogFile, CCA_L("::StartView - StartViewL returned err: %d"), err ); |
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99 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::StartView")); |
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100 return err; |
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101 } |
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102 |
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103 // --------------------------------------------------------------------------- |
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104 // CCCAppView::StartViewL |
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105 // --------------------------------------------------------------------------- |
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106 // |
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107 void CCCAppView::StartViewL( const TUid aUid ) |
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108 { |
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109 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::StartViewL")); |
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110 iDelayedStarting = ETrue; |
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111 |
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112 // 1st start the contact fetching |
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113 iCmsWrapper = CCCAppCmsContactFetcherWrapper::CreateInstanceL( |
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114 &iAppUi.Parameter(), CCCAppCmsContactFetcherWrapper::EFindContactFromOtherStores ); |
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115 iCmsWrapper->AddObserverL( *this ); |
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116 |
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117 // TODO: replace hardcoded uid comparison with better sollution that |
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118 // supports other mycard views too |
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119 TBool isUidMyCard = ( aUid == |
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120 TUid::Uid( KCCAMyCardPluginImplmentationUid ) ); |
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121 |
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122 |
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123 //In this version support only contact type data (i.e. group data discarded) |
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124 _LIT8( KCcaOpaqueTag_CNT, "CNT" ); //Contact |
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125 _LIT8( KCcaOpaqueTag_MCD, "MCD" ); //MyCard |
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126 _LIT8( KCcaPluginTypeMyCard, "application/x-mycard" ); |
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127 |
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128 TPtrC8 properties( isUidMyCard ? KCcaOpaqueTag_MCD : KCcaOpaqueTag_CNT); |
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129 TPtrC8 type( KNullDesC8 ); |
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130 if( isUidMyCard ) |
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131 { |
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132 type.Set( KCcaPluginTypeMyCard ); |
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133 } |
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134 iPluginLoader = CCCAppPluginLoader::NewL( this, properties, type ); |
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135 CCA_DP( KCCAppLogFile, CCA_L("::ConstructL - iPluginLoader created")); |
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136 iPaneHandler = CCCAppStatusPaneHandler::NewL( *this ); |
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137 CCA_DP( KCCAppLogFile, CCA_L("::ConstructL - iPaneHandler created")); |
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138 |
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139 // 2nd start constructing the plugin view with preferred |
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140 // plugin view (if provided) |
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141 TInt pluginToFocus = iPluginLoader->SetPluginInFocus( aUid ); |
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142 |
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143 if(pluginToFocus != KErrNotFound) |
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144 { |
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145 iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginVisible); |
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146 } |
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147 else |
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148 { |
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149 //Not found, try set the first plugin |
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150 pluginToFocus = 0; |
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151 if(iPluginLoader->PluginAt(pluginToFocus)) |
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152 { |
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153 iPluginLoader->SetPluginVisibility( |
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154 iPluginLoader->PluginAt(pluginToFocus)->Plugin().Id(), CCCAppPluginData::EPluginVisible); |
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155 } |
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156 } |
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157 |
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158 //Start plugin and construct CIdle object to call back to finalise |
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159 //time consuming construction |
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160 StartPluginL(pluginToFocus); |
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161 iDelayedConstructor = CIdle::NewL( CActive::EPriorityIdle ); |
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162 iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) ); |
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163 |
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164 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::StartViewL")); |
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165 } |
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166 |
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167 // ---------------------------------------------------------------------------- |
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168 // CCCAppView::ConstructDelayedCallbackL |
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169 // |
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170 // Called from CIdle to finish time consuming construction operations |
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171 // ---------------------------------------------------------------------------- |
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172 // |
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173 TInt CCCAppView::ConstructDelayedCallbackL( TAny* aContainer ) |
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174 { |
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175 CCCAppView* container = static_cast<CCCAppView*>( aContainer ); |
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176 container->DoConstructDelayedL(); |
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177 return 0; |
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178 } |
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179 |
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180 // ---------------------------------------------------------------------------- |
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181 // CCCAppView::DoConstructDelayedL |
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182 // |
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183 // Perform time consuming construction operations |
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184 // ---------------------------------------------------------------------------- |
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185 // |
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186 void CCCAppView::DoConstructDelayedL() |
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187 { |
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188 if( iDelayState == EDelayedCreateTabs ) |
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189 { |
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190 iPaneHandler->CreateTabsL(); |
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191 iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) ); |
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192 iDelayState=EDelayedCheckVisibilities; |
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193 } |
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194 else if( iDelayState == EDelayedCheckVisibilities ) |
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195 { |
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196 CheckOtherPluginVisibilitiesL(); |
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197 iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) ); |
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198 } |
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199 else if( iDelayState == EDelayedCheckVisibilitiesOk ) |
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200 { |
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201 TInt tabNbr = 0; |
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202 CCCAppPluginData* currPluginData = iPluginLoader->PluginInFocus(); |
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203 if( currPluginData ) |
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204 { |
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205 TUid currentlyVisiblePluginId = currPluginData->Plugin().Id(); |
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206 iPluginLoader->PluginVisibility( currentlyVisiblePluginId, tabNbr ); |
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207 } |
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208 |
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209 iPaneHandler->ActivateTab( tabNbr ); |
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210 iDelayedConstructor->Start( TCallBack( ConstructDelayedCallbackL, this) ); |
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211 iDelayState=EDelayedFinish; |
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212 } |
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213 else |
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214 { |
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215 delete iDelayedConstructor; |
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216 iDelayedConstructor = NULL; |
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217 iDelayedStarting = EFalse; |
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218 SynchPluginVisibilityWithTabAfterDelayedStartL(); |
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219 } |
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220 } |
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221 |
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222 // --------------------------------------------------------------------------- |
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223 // CCCAppView::CheckOtherPluginVisibilitiesL |
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224 // --------------------------------------------------------------------------- |
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225 // |
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226 void CCCAppView::CheckOtherPluginVisibilitiesL() |
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227 { |
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228 TBool pluginVisibility(EFalse); |
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229 |
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230 if(iDelayedPluginVisibilityCheck < iPluginLoader->PluginsCount()) |
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231 { |
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232 // prepare plugin parameter |
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233 CCCAppPluginParameter* pluginParam = CCCAppPluginParameter::NewL( *this ); |
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234 CleanupStack::PushL( pluginParam ); |
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235 TRAPD(err, pluginVisibility = iPluginLoader-> |
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236 PluginAt(iDelayedPluginVisibilityCheck)->Plugin().CheckVisibilityL(*pluginParam)); |
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237 CleanupStack::PopAndDestroy( pluginParam ); |
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238 if (KErrNone == err) |
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239 { |
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240 if(iPluginLoader->SetPluginVisibility(iPluginLoader-> |
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241 PluginAt(iDelayedPluginVisibilityCheck)->Plugin().Id(), pluginVisibility)) |
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242 { |
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243 iDelayedVisibilityChanged = ETrue; |
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244 } |
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245 } |
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246 else |
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247 { |
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248 CCA_DP( KCCAppLogFile, CCA_L( |
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249 "CCCAppStatusPaneHandler::CreateTabsL: Plugin %d visibility check failed."), |
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250 iDelayedPluginVisibilityCheck); |
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251 //Remove plugin from plugin loader |
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252 TUid pluginUid = iPluginLoader->PluginAt(iDelayedPluginVisibilityCheck)->Plugin().Id(); |
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253 CCA_DP( KCCAppLogFile, CCA_L("::visibility check - problem plugin uid: %d"), pluginUid.iUid ); |
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254 iPluginLoader->RemovePlugin( pluginUid ); |
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255 iDelayedVisibilityChanged = ETrue; |
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256 } |
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257 } |
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258 else |
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259 { |
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260 //All checked. Reset if changes requested by plugins |
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261 if(iDelayedVisibilityChanged) |
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262 { |
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263 iPaneHandler->CreateTabsL(); |
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264 } |
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265 iDelayState=EDelayedCheckVisibilitiesOk; |
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266 } |
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267 iDelayedPluginVisibilityCheck++; |
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268 } |
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269 |
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270 // --------------------------------------------------------------------------- |
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271 // CCCAppView::StartPluginL |
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272 // --------------------------------------------------------------------------- |
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273 // |
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274 void CCCAppView::StartPluginL(TInt aPluginToFocus) |
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275 { |
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276 /* |
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277 * Activating plugin is done in two TRAP-levels. The lower is activating |
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278 * the plugin and if it fails, takes care of recovering from the |
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279 * situation. The higher level takes care of exiting the application |
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280 * if something leaves while recovering from the plugin activation. |
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281 */ |
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282 CCCAppPluginData* pluginDataInFocus = iPluginLoader->PluginInFocus(); |
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283 User::LeaveIfNull(pluginDataInFocus); |
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284 |
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285 TRAPD( err, ActivatePluginL( *pluginDataInFocus )); |
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286 if ( KErrNone == err ) |
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287 {// view started successfully - activate correct tab |
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288 // activate 1st view plugin in case preferred plugin uid not found |
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289 iPaneHandler->ActivateTab( KErrNotFound != aPluginToFocus ? aPluginToFocus : 0 ); |
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290 } |
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291 else |
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292 {// problem in plugin activation - try to recover |
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293 CCA_DP( KCCAppLogFile, CCA_L("::StartViewL - problem in plugin activation: err %d"), err ); |
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294 RecoverFromBadPluginL(); |
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295 } |
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296 } |
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297 |
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298 // --------------------------------------------------------------------------- |
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299 // CCCAppView::ChangeView |
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300 // --------------------------------------------------------------------------- |
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301 // |
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302 TInt CCCAppView::ChangeView( TBool aForward ) |
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303 { |
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304 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ChangeView")); |
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305 |
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306 TInt err = KErrNone; |
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307 |
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308 //Forward the call to statusPane only if it is ready |
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309 if ( iPaneHandler ) |
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310 { |
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311 if ( iPaneHandler->IsTabAvailable() ) |
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312 { |
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313 TRAP( err, ChangeViewL( aForward )); |
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314 CCA_DP( KCCAppLogFile, CCA_L("::ChangeView - ChangeViewL returned err: %d"), err ); |
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315 } |
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316 } |
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317 |
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318 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ChangeView")); |
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319 return err; |
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320 } |
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321 |
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322 // --------------------------------------------------------------------------- |
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323 // CCCAppView::ChangeViewL |
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324 // --------------------------------------------------------------------------- |
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325 // |
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326 void CCCAppView::ChangeViewL( TBool aForward ) |
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327 { |
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328 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ChangeViewL")); |
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329 |
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330 const TInt visiblePluginCount = iPluginLoader->VisiblePluginCount(); |
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331 if ( KCCAppMinPluginCountForTabs > visiblePluginCount // if only 1 plugin, we can stop handling here |
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332 || iViewChangeInProgress ) // OR view change is in progress |
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333 return; |
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334 |
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335 __ASSERT_DEBUG ( iPaneHandler->TabCount() == visiblePluginCount, CCAppPanic( ECCAppPanicObjectCountMismatch )); |
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336 |
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337 iViewChangeInProgress = ETrue; |
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338 |
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339 /* |
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340 * If ActivateTabL changes tab succesfully, it will call TabChangedL, |
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341 * which then again will do activation the plugin. |
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342 * |
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343 * Activating plugin is done in two TRAP-levels. The lower is activating |
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344 * the plugin and if it fails, takes care of recovering from the |
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345 * situation. The higher level takes care of exiting the application |
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346 * if something leaves while recovering from the plugin activation. |
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347 */ |
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348 TRAPD( err, iPaneHandler->ActivateTabL( aForward )); |
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349 if ( KErrNone != err) |
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350 { |
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351 CCA_DP( KCCAppLogFile, CCA_L("::ChangeViewL - problem in plugin activation: err %d"), err ); |
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352 RecoverFromBadPluginL(); |
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353 } |
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354 |
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355 iViewChangeInProgress = EFalse; |
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356 |
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357 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ChangeViewL")); |
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358 } |
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359 |
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360 // --------------------------------------------------------------------------- |
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361 // CCCAppView::TabChangedL |
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362 // --------------------------------------------------------------------------- |
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363 // |
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364 void CCCAppView::TabChangedL( TInt aIndex ) |
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365 { |
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366 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::TabChangedL")); |
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367 |
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368 CCCAppPluginData* pluginDataInFocus = iPluginLoader->VisiblePlugin( aIndex, ETrue );// not owned |
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369 ActivatePluginL( *pluginDataInFocus ); |
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370 |
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371 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::TabChangedL")); |
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372 } |
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373 |
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374 // --------------------------------------------------------------------------- |
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375 // CCCAppView::ActivatePluginL |
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376 // --------------------------------------------------------------------------- |
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377 // |
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378 void CCCAppView::ActivatePluginL( CCCAppPluginData& aPluginDataInFocus ) |
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379 { |
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380 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ActivatePluginL")); |
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381 |
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382 //PERFORMANCE LOGGING: 6. Plugin activation |
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383 WriteToPerfLog(); |
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384 |
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385 CCCAppViewPluginBase& plugin = aPluginDataInFocus.Plugin(); |
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386 |
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387 if ( !aPluginDataInFocus.IsPluginPrepared() ) |
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388 {// 1st activation |
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389 // prepare plugin parameter |
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390 CCCAppPluginParameter* pluginParam = CCCAppPluginParameter::NewL( *this ); |
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391 CleanupStack::PushL( pluginParam ); |
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392 plugin.PreparePluginViewL( *pluginParam ); |
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393 CleanupStack::PopAndDestroy( pluginParam ); |
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394 iAppUi.AddViewL( &plugin );// transfers ownership to AppUi -framework |
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395 aPluginDataInFocus.PluginIsPrepared(); |
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396 } |
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397 |
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398 // activate plugin |
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399 iAppUi.ActivateLocalViewL( plugin.Id() ); |
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400 |
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401 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ActivatePluginL")); |
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402 } |
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403 |
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404 // --------------------------------------------------------------------------- |
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405 // CCCAppView::AppUi |
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406 // --------------------------------------------------------------------------- |
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407 // |
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408 CCCAAppAppUi& CCCAppView::AppUi() |
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409 { |
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410 CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::AppUi")); |
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411 return iAppUi; |
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412 } |
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413 |
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414 // --------------------------------------------------------------------------- |
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415 // CCCAppView::EikonEnv |
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416 // --------------------------------------------------------------------------- |
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417 // |
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418 CEikonEnv& CCCAppView::EikonEnv() |
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419 { |
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420 CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::AlfEnv")); |
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421 return iAppUi.EikonEnv(); |
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422 } |
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423 |
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424 // --------------------------------------------------------------------------- |
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425 // CCCAppView::PluginLoader |
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426 // --------------------------------------------------------------------------- |
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427 // |
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428 CCCAppPluginLoader& CCCAppView::PluginLoader() |
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429 { |
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430 CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::PluginLoader")); |
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431 return *iPluginLoader; |
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432 } |
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433 |
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434 // --------------------------------------------------------------------------- |
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435 // CCCAppView::ContactFieldDataObserverNotifyL |
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436 // --------------------------------------------------------------------------- |
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437 // |
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438 void CCCAppView::ContactFieldDataObserverNotifyL( |
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439 MCCAppContactFieldDataObserver::TParameter& aParameter ) |
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440 { |
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441 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ContactFieldDataObserverNotifyL")); |
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442 |
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443 // not interested about other notifications |
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444 if ( MCCAppContactFieldDataObserver::TParameter::EContactDataFieldAvailable |
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445 == aParameter.iType && NULL != aParameter.iContactField ) |
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446 { |
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447 ContactFieldFetchedNotifyL( *aParameter.iContactField ); |
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448 } |
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449 else if ( MCCAppContactFieldDataObserver::TParameter::EContactDeleted |
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450 == aParameter.iType ) |
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451 { |
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452 // Quick fix for the urgent need |
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453 // |
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454 // To fix this such manner that CCApplication works as normal Avkon |
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455 // applications do, let the leave with leave code KLeaveExit |
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456 // go up to CActive's RunL and return it also through RunError. |
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457 // Then normal Avkon AppUi functionality AppUi().Exit() will work. |
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458 AppUi().RunAppShutter(); |
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459 } |
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460 |
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461 |
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462 |
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463 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ContactFieldDataObserverNotifyL")); |
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464 } |
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465 |
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466 // --------------------------------------------------------------------------- |
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467 // CCCAppView::ContactFieldDataObserverHandleErrorL |
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468 // --------------------------------------------------------------------------- |
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469 // |
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470 void CCCAppView::ContactFieldDataObserverHandleErrorL( |
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471 TInt aState, TInt aError ) |
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472 { |
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473 CCA_DP( KCCAppLogFile, CCA_L("CCCAppView::ContactFieldDataObserverHandleErrorL")); |
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474 CCA_DP( KCCAppLogFile, CCA_L("::ContactFieldDataObserverHandleErrorL - aState: %d, aError: %d"), aState, aError ); |
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475 //todo; what kind of behaviour is wanted in error case? |
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476 // - exit the app if no cms connection/contact is not found? |
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477 } |
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478 |
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479 // --------------------------------------------------------------------------- |
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480 // CCCAppView::ContactFieldFetchedNotifyL |
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481 // --------------------------------------------------------------------------- |
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482 // |
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483 void CCCAppView::ContactFieldFetchedNotifyL( |
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484 CCmsContactField& aContactField ) |
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485 { |
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486 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ContactFieldFetchedNotifyL")); |
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487 |
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488 if ( CCmsContactFieldItem::ECmsFullName == aContactField.Type() ) |
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489 {// update titlepane with the name |
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490 CCA_DP( KCCAppLogFile, CCA_L("::ContactFieldFetchedNotifyL - changing title")); |
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491 |
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492 TPtrC newTxt = aContactField.ItemL( 0 ).Data(); |
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493 iAppUi.SetTitleL( newTxt ); |
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494 } |
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495 |
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496 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ContactFieldFetchedNotifyL")); |
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497 } |
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498 |
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499 // --------------------------------------------------------------------------- |
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500 // CCCAppView::RecoverFromBadPluginL |
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501 // --------------------------------------------------------------------------- |
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502 // |
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503 void CCCAppView::RecoverFromBadPluginL() |
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504 { |
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505 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::RecoverFromBadPluginL")); |
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506 |
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507 #ifdef _DEBUG |
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508 CAknInformationNote* informationNote = new ( ELeave ) CAknInformationNote; |
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509 informationNote->ExecuteLD( _L("Problem in plugin! Check logs!")); |
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510 #endif |
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511 |
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512 //Remove plugin from plugin loader |
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513 TUid pluginUid = iPluginLoader->PluginInFocus()->Plugin().Id(); |
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514 CCA_DP( KCCAppLogFile, CCA_L("::RecoverFromBadPluginL - problem plugin uid: %d"), pluginUid.iUid ); |
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515 iPluginLoader->RemovePlugin( pluginUid ); |
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516 |
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517 if ( iPluginLoader->PluginsCount() ) |
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518 {// Plugins available |
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519 CCA_DP( KCCAppLogFile, CCA_L("::RecoverFromBadPluginL - plugins found")); |
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520 |
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521 // Reset tabs |
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522 delete iPaneHandler; |
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523 iPaneHandler = NULL; |
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524 iPaneHandler = CCCAppStatusPaneHandler::NewL( *this ); |
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525 iPaneHandler->CreateTabsL(); |
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526 |
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527 // Needed to get the focus in most cases to 1st plugin in array |
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528 delete iViewResetter; |
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529 iViewResetter = NULL; |
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530 iViewResetter = CIdle::NewL( CActive::EPriorityStandard ); |
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531 iViewResetter->Start( TCallBack( ResetViewL, this )); |
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532 } |
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533 else |
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534 {// no plugins left |
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535 // (should basically never happen, since there should always be working internal plugins) |
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536 User::Leave( KErrNotFound ); |
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537 } |
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538 |
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539 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::RecoverFromBadPluginL")); |
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540 } |
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541 |
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542 // --------------------------------------------------------------------------- |
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543 // CCCAppView::CurrentPluginBusy |
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544 // --------------------------------------------------------------------------- |
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545 // |
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546 TBool CCCAppView::CurrentPluginBusy() |
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547 { |
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548 TBool isBusy = EFalse; |
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549 if(iPluginLoader) |
|
550 { |
|
551 CCCAppPluginData* pluginData = iPluginLoader->PluginInFocus(); //not owned |
|
552 if ( pluginData != NULL ) |
|
553 { |
|
554 CCCAppViewPluginBase& plugin = pluginData->Plugin(); |
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555 MCCAppViewPluginBase2* pluginExtension = |
|
556 reinterpret_cast<MCCAppViewPluginBase2*>( |
|
557 plugin.CCCAppViewPluginBaseExtension( KMCCAppViewPluginBaseExtension2Uid ) ); |
|
558 if ( pluginExtension != NULL ) |
|
559 { |
|
560 isBusy = pluginExtension->PluginBusy(); |
|
561 } |
|
562 } |
|
563 } |
|
564 |
|
565 return isBusy; |
|
566 } |
|
567 |
|
568 // --------------------------------------------------------------------------- |
|
569 // CCCAppView::ResetViewL |
|
570 // --------------------------------------------------------------------------- |
|
571 // |
|
572 TInt CCCAppView::ResetViewL( TAny* aSelf ) |
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573 { |
|
574 CCA_DP( KCCAppLogFile, CCA_L("->CCCAppView::ResetViewL")); |
|
575 |
|
576 CCCAppView* view = static_cast<CCCAppView*>(aSelf);//not owned |
|
577 |
|
578 // Change focus and activate 1st plugin in array |
|
579 CCCAppPluginData* pluginDataInFocus = |
|
580 view->iPluginLoader->PluginAt( 0, ETrue ); |
|
581 view->ActivatePluginL( *pluginDataInFocus ); |
|
582 view->iPaneHandler->ActivateTab( 0 ); |
|
583 |
|
584 CCA_DP( KCCAppLogFile, CCA_L("<-CCCAppView::ResetViewL")); |
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585 return KErrNone; |
|
586 } |
|
587 // --------------------------------------------------------------------------- |
|
588 // CCCAppView::ContactRelocationL |
|
589 // --------------------------------------------------------------------------- |
|
590 // |
|
591 void CCCAppView::CCAppContactEventL() |
|
592 { |
|
593 TInt count = iObservers.Count(); |
|
594 for (TInt i = 0; i < count; i++) |
|
595 { |
|
596 // Inform observers of contact event |
|
597 TRAP_IGNORE(iObservers[i]->NotifyPluginOfContactEventL()); |
|
598 } |
|
599 } |
|
600 |
|
601 // --------------------------------------------------------------------------- |
|
602 // CCCAppView::AddObserverL |
|
603 // --------------------------------------------------------------------------- |
|
604 // |
|
605 void CCCAppView::AddObserverL( MCCAppPluginsContactObserver& aObserver ) |
|
606 { |
|
607 TInt index = iObservers.Find(&aObserver); |
|
608 if (index == KErrNotFound) |
|
609 { |
|
610 iObservers.AppendL(&aObserver); |
|
611 } |
|
612 } |
|
613 |
|
614 // --------------------------------------------------------------------------- |
|
615 // CCCAppView::RemoveObserver |
|
616 // --------------------------------------------------------------------------- |
|
617 // |
|
618 void CCCAppView::RemoveObserver( MCCAppPluginsContactObserver& aObserver ) |
|
619 { |
|
620 TInt index = iObservers.Find(&aObserver); |
|
621 if (index != KErrNotFound) |
|
622 { |
|
623 iObservers.Remove(index); |
|
624 } |
|
625 } |
|
626 |
|
627 // --------------------------------------------------------------------------- |
|
628 // CCCAppView::Parameter |
|
629 // --------------------------------------------------------------------------- |
|
630 // |
|
631 MCCAParameter& CCCAppView::Parameter() |
|
632 { |
|
633 return iAppUi.Parameter(); |
|
634 } |
|
635 |
|
636 // --------------------------------------------------------------------------- |
|
637 // CCCAppView::ShowPluginL |
|
638 // --------------------------------------------------------------------------- |
|
639 // |
|
640 void CCCAppView::ShowPluginL( TUid aUid ) |
|
641 { |
|
642 if(iDelayedStarting) |
|
643 { |
|
644 iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginVisible); |
|
645 iPluginUidToBeSynchd.Append(aUid); |
|
646 } |
|
647 else |
|
648 { |
|
649 PerformShowPluginL( aUid ); |
|
650 } |
|
651 } |
|
652 |
|
653 // --------------------------------------------------------------------------- |
|
654 // CCCAppView::PerformShowPluginL |
|
655 // --------------------------------------------------------------------------- |
|
656 // |
|
657 void CCCAppView::PerformShowPluginL( TUid aUid ) |
|
658 { |
|
659 TInt currentTab(KErrNotFound); |
|
660 CCCAppPluginData* pluginData = iPluginLoader->PluginInFocus( ); |
|
661 iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginVisible); |
|
662 iPaneHandler->CreateTabsL(); |
|
663 |
|
664 if( pluginData ) |
|
665 { |
|
666 iPluginLoader->PluginVisibility( pluginData->Plugin().Id(), currentTab ); |
|
667 iPaneHandler->ActivateTab( currentTab ); |
|
668 } |
|
669 else |
|
670 { |
|
671 iPaneHandler->ActivateTab( 0 ); |
|
672 } |
|
673 } |
|
674 |
|
675 // --------------------------------------------------------------------------- |
|
676 // CCCAppView::HidePluginL |
|
677 // --------------------------------------------------------------------------- |
|
678 // |
|
679 void CCCAppView::HidePluginL( TUid aUid ) |
|
680 { |
|
681 if(iDelayedStarting) |
|
682 { |
|
683 iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginHidden); |
|
684 iPluginUidToBeSynchd.Append(aUid); |
|
685 } |
|
686 else |
|
687 { |
|
688 PerformHidePluginL( aUid ); |
|
689 } |
|
690 } |
|
691 |
|
692 // --------------------------------------------------------------------------- |
|
693 // CCCAppView::PerformHidePluginL |
|
694 // --------------------------------------------------------------------------- |
|
695 // |
|
696 void CCCAppView::PerformHidePluginL( TUid aUid ) |
|
697 { |
|
698 TInt newTab(KErrNotFound); |
|
699 |
|
700 //Currently visible plugin |
|
701 TInt currentTab(KErrNotFound); |
|
702 CCCAppPluginData* currPluginData = iPluginLoader->PluginInFocus( ); |
|
703 iPluginLoader->PluginVisibility( currPluginData->Plugin().Id(), currentTab ); |
|
704 |
|
705 //Hide plugin aUid |
|
706 iPluginLoader->SetPluginVisibility(aUid, CCCAppPluginData::EPluginHidden); |
|
707 iPaneHandler->CreateTabsL(); |
|
708 |
|
709 //Set new visible plugin |
|
710 if( currPluginData ) |
|
711 { |
|
712 if(currPluginData->Plugin().Id() == aUid) |
|
713 { |
|
714 //Current will be hidden, bring previous or next to foreground |
|
715 if( CCCAppPluginData* previousPlugin = iPluginLoader->PreviousPlugin( ETrue )) |
|
716 { |
|
717 ActivatePluginL( *previousPlugin ); |
|
718 iPluginLoader->PluginVisibility( previousPlugin->Plugin().Id(), newTab ); |
|
719 iPaneHandler->ActivateTab( newTab ); |
|
720 return; |
|
721 } |
|
722 else if( CCCAppPluginData* nextPlugin = iPluginLoader->NextPlugin( ETrue )) |
|
723 { |
|
724 ActivatePluginL( *nextPlugin ); |
|
725 iPluginLoader->PluginVisibility( nextPlugin->Plugin().Id(), newTab ); |
|
726 iPaneHandler->ActivateTab( newTab ); |
|
727 return; |
|
728 } |
|
729 else |
|
730 { |
|
731 //Nothing to activate properly |
|
732 ResetViewL( this ); |
|
733 return; |
|
734 } |
|
735 } |
|
736 else |
|
737 { |
|
738 //Retain current plugin in foreground |
|
739 iPluginLoader->PluginVisibility( currPluginData->Plugin().Id(), newTab ); |
|
740 iPaneHandler->ActivateTab( newTab ); |
|
741 return; |
|
742 } |
|
743 } |
|
744 //Nothing to activate properly |
|
745 ResetViewL( this ); |
|
746 return; |
|
747 } |
|
748 |
|
749 |
|
750 // --------------------------------------------------------------------------- |
|
751 // CCCAppView::SynchPluginVisibilityWithTabAfterDelayedStartL |
|
752 // --------------------------------------------------------------------------- |
|
753 // |
|
754 void CCCAppView::SynchPluginVisibilityWithTabAfterDelayedStartL() |
|
755 { |
|
756 CCCAppPluginData* currPluginData = iPluginLoader->PluginInFocus(); |
|
757 TBool syncDone = EFalse; |
|
758 TInt pluginsRequireSynch = iPluginUidToBeSynchd.Count(); |
|
759 if( currPluginData && pluginsRequireSynch ) |
|
760 { |
|
761 TUid currentlyVisiblePluginId = currPluginData->Plugin().Id(); |
|
762 |
|
763 for ( TInt index=0; index<pluginsRequireSynch; index++ ) |
|
764 { |
|
765 if ( currentlyVisiblePluginId == iPluginUidToBeSynchd[index] ) |
|
766 { |
|
767 //is there any change in the visibility of the current visible plugin |
|
768 //the only option could be is that it can become invisible |
|
769 //only on the above case we willbe interested |
|
770 TInt tabNbr = 0; |
|
771 if ( !iPluginLoader->PluginVisibility( currentlyVisiblePluginId, tabNbr ) ) |
|
772 { |
|
773 //This plugin is no more visible so its better to call just HidePluginL() |
|
774 syncDone = ETrue; |
|
775 HidePluginL( currentlyVisiblePluginId ); |
|
776 } |
|
777 break; |
|
778 } |
|
779 } |
|
780 |
|
781 if ( !syncDone ) |
|
782 { |
|
783 //Still synchronisation has not been done |
|
784 //Possible reason could be is that, this plugin is not the currently visible one |
|
785 //so now it becomes much more easy, so just go ahead and call CreateTabsL |
|
786 //only the tab will be reset and the current active plugin will stay active |
|
787 TInt tabNbr = 0; |
|
788 iPaneHandler->CreateTabsL(); |
|
789 //Current the repositioned active tab & activate the same |
|
790 iPluginLoader->PluginVisibility( currentlyVisiblePluginId, tabNbr ); |
|
791 iPaneHandler->ActivateTab( tabNbr ); |
|
792 } |
|
793 } |
|
794 } |
|
795 |
|
796 // End of File |