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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: File containing application list classes |
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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 //INCLUDES: |
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20 #include "tsfswdatalist.h" |
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21 #include "tsfswengine.h" |
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22 #include "tsfsalwaysshownapplist.h" |
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23 #include "tsfshiddenapplist.h" |
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24 #include "tsfswidgetlist.h" |
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25 #include "tsfswiconcache.h" |
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26 #include "enginelogging.h" |
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27 #include <mmf/common/mmfcontrollerpluginresolver.h> // for CleanupResetAndDestroyPushL |
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28 #include <featmgr.h> |
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29 #include <apgwgnam.h> |
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30 |
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31 // Special case: ovi store secure widget UID |
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32 const TUid KTsOviStoreSecureWidgetUid = { 0x2001A93E }; |
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33 |
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34 // ================= MEMBER FUNCTIONS ======================= |
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35 |
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36 // -------------------------------------------------------------------------- |
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37 // CTsFswDataList::NewL |
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38 // -------------------------------------------------------------------------- |
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39 // |
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40 CTsFswDataList* CTsFswDataList::NewL(CTsFswEngine& aEngine) |
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41 { |
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42 CTsFswDataList* self = new (ELeave) CTsFswDataList(aEngine); |
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43 CleanupStack::PushL (self ); |
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44 self->ConstructL ( ); |
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45 CleanupStack::Pop ( self ); |
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46 return self; |
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47 } |
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48 |
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49 // -------------------------------------------------------------------------- |
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50 // CTsFswDataList::CTsFswDataList |
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51 // -------------------------------------------------------------------------- |
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52 // |
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53 CTsFswDataList::CTsFswDataList(CTsFswEngine& aEngine) : |
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54 iEngine(aEngine) |
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55 { |
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56 } |
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57 |
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58 // -------------------------------------------------------------------------- |
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59 // CTsFswDataList::~CTsFswDataList |
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60 // -------------------------------------------------------------------------- |
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61 // |
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62 CTsFswDataList::~CTsFswDataList( ) |
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63 { |
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64 // delete the bitmaps as the hash map cannot do that |
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65 THashMapIter<TInt, CFbsBitmap*> iter( iScreenshots ); |
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66 while ( const TInt* key = iter.NextKey() ) |
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67 { |
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68 CFbsBitmap** value = iter.CurrentValue(); |
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69 delete *value; |
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70 } |
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71 iScreenshots.Close(); |
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72 delete iAppIcons; |
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73 |
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74 iData.ResetAndDestroy(); |
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75 |
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76 delete iHiddenAppList; |
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77 delete iAlwaysShownAppList; |
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78 delete iWidgetList; |
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79 iAppArcSession.Close(); |
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80 iWsSession.Close(); |
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81 } |
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82 |
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83 // -------------------------------------------------------------------------- |
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84 // CTsFswDataList::ConstructL |
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85 // -------------------------------------------------------------------------- |
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86 // |
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87 void CTsFswDataList::ConstructL( ) |
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88 { |
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89 User::LeaveIfError( iWsSession.Connect() ); |
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90 User::LeaveIfError( iAppArcSession.Connect() ); |
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91 iHiddenAppList = CTsFsHiddenAppList::NewL( iEngine ); |
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92 iAlwaysShownAppList = CTsFsAlwaysShownAppList::NewL(); |
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93 |
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94 iWidgetsSupported = FeatureManager::FeatureSupported( KFeatureIdWebWidgets ); |
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95 if ( iWidgetsSupported ) |
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96 { |
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97 iWidgetList = CTsFsWidgetList::NewL(); |
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98 } |
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99 |
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100 // create app icon retriever instance |
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101 iAppIcons = CTsFswIconCache::NewL(); |
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102 } |
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103 |
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104 // -------------------------------------------------------------------------- |
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105 // CTsFswDataList::FswDataL |
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106 // -------------------------------------------------------------------------- |
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107 // |
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108 const RTsFswArray& CTsFswDataList::FswDataL() |
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109 { |
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110 TSLOG_CONTEXT( FswDataL, TSLOG_LOCAL ); |
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111 TSLOG1_IN( "dirty flag = %d", iTaskListDirty ); |
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112 |
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113 // check the dirty flag and refresh if needed |
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114 if ( iTaskListDirty ) |
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115 { |
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116 CollectTasksL(); |
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117 // clear dirty flag |
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118 SetDirty(EFalse); |
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119 } |
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120 |
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121 // Get app icon for entries without screenshot, |
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122 // do this only here as the app icon is not needed in case a screenshot |
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123 // is already available. |
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124 for ( TInt i = 0, ie = iData.Count(); i != ie; ++i ) |
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125 { |
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126 if ( !iData[i]->ScreenshotHandle() ) |
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127 { |
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128 CFbsBitmap* bmp; |
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129 CFbsBitmap* mask; |
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130 TUid appUid = iData[i]->AppUid(); |
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131 // this will leave with -46 in case of widgets if we do not have AllFiles cap |
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132 TRAPD( err, iAppIcons->GetIconL( appUid, bmp, mask ) ); |
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133 if ( err == KErrNone && bmp ) |
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134 { |
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135 iData[i]->SetAppIconHandles( bmp->Handle(), |
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136 mask ? mask->Handle() : 0 ); |
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137 } |
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138 else |
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139 { |
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140 iAppIcons->DefaultIcon( bmp, mask ); |
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141 iData[i]->SetAppIconHandles( bmp->Handle(), |
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142 mask ? mask->Handle() : 0 ); |
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143 } |
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144 } |
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145 } |
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146 |
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147 TSLOG_OUT(); |
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148 return iData; |
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149 } |
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150 |
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151 // -------------------------------------------------------------------------- |
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152 // CTsFswDataList::CollectTasksL |
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153 // -------------------------------------------------------------------------- |
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154 // |
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155 TBool CTsFswDataList::CollectTasksL() |
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156 { |
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157 // clear dirty flag |
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158 TBool changed = iTaskListDirty; |
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159 |
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160 RTsFswArray newAppsList; |
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161 RTsFswArray newWidgetsList; |
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162 |
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163 CleanupResetAndDestroyPushL(newAppsList); |
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164 CleanupResetAndDestroyPushL(newWidgetsList); |
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165 |
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166 CollectAppsL(newAppsList); |
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167 CollectWidgetsL(newWidgetsList); |
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168 |
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169 changed |= FitDataToListL(newAppsList, EFalse); |
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170 changed |= FitDataToListL(newWidgetsList, ETrue); |
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171 |
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172 CleanupStack::PopAndDestroy( &newWidgetsList ); |
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173 CleanupStack::PopAndDestroy( &newAppsList ); |
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174 |
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175 return changed; |
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176 } |
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177 |
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178 |
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179 // -------------------------------------------------------------------------- |
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180 // CTsFswDataList::AlwaysShown() |
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181 // -------------------------------------------------------------------------- |
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182 // |
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183 CTsFsAlwaysShownAppList* CTsFswDataList::AlwaysShownApps() |
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184 { |
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185 return iAlwaysShownAppList; |
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186 } |
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187 |
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188 // -------------------------------------------------------------------------- |
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189 // CTsFswDataList::HiddenApps() |
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190 // -------------------------------------------------------------------------- |
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191 // |
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192 CTsFsHiddenAppList* CTsFswDataList::HiddenApps() |
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193 { |
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194 return iHiddenAppList; |
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195 } |
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196 |
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197 // -------------------------------------------------------------------------- |
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198 // CTsFswDataList::Widgets() |
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199 // -------------------------------------------------------------------------- |
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200 // |
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201 CTsFsWidgetList* CTsFswDataList::Widgets() |
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202 { |
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203 return iWidgetList; |
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204 } |
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205 |
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206 // -------------------------------------------------------------------------- |
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207 // CTsFswDataList::SetDirty() |
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208 // -------------------------------------------------------------------------- |
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209 // |
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210 void CTsFswDataList::SetDirty(TBool aDirty) |
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211 { |
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212 iTaskListDirty = aDirty; |
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213 } |
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214 |
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215 // -------------------------------------------------------------------------- |
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216 // CTsFswDataList::SetAppDataRefreshNeeded() |
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217 // -------------------------------------------------------------------------- |
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218 // |
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219 void CTsFswDataList::SetAppDataRefreshNeeded() |
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220 { |
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221 iAppDataRefreshNeeded = ETrue; |
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222 } |
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223 |
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224 // -------------------------------------------------------------------------- |
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225 // CTsFswDataList::ForwardScreenshot |
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226 // -------------------------------------------------------------------------- |
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227 // |
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228 TBool CTsFswDataList::StoreScreenshot(TInt aId, CFbsBitmap* aBmp) |
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229 { |
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230 TBool changed = EFalse; |
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231 CFbsBitmap** oldbmp = iScreenshots.Find( aId ); |
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232 if ( oldbmp ) |
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233 { |
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234 delete *oldbmp; |
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235 } |
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236 if ( iScreenshots.Insert( aId, aBmp ) != KErrNone ) |
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237 { |
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238 delete aBmp; |
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239 iScreenshots.Remove( aId ); |
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240 } |
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241 else |
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242 { |
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243 changed = AssignScreenshotHandle( aId, aBmp->Handle() ); |
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244 } |
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245 return changed; |
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246 } |
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247 |
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248 // -------------------------------------------------------------------------- |
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249 // CTsFswDataList::RemoveScreenshotByWgId |
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250 // -------------------------------------------------------------------------- |
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251 // |
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252 TBool CTsFswDataList::RemoveScreenshot(TInt aId) |
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253 { |
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254 TBool changed = EFalse; |
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255 CFbsBitmap** bmp = iScreenshots.Find( aId ); |
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256 |
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257 if ( bmp ) |
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258 { |
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259 changed |= AssignScreenshotHandle( aId, 0 ); |
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260 changed |= RemoveScreenshotFromParent( (*bmp)->Handle()); |
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261 delete *bmp; |
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262 iScreenshots.Remove( aId ); |
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263 } |
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264 return changed; |
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265 } |
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266 |
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267 |
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268 |
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269 // -------------------------------------------------------------------------- |
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270 // CTsFswDataList::FindScreenshotByWgId |
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271 // -------------------------------------------------------------------------- |
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272 // |
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273 CFbsBitmap** CTsFswDataList::FindScreenshot(TInt aId) |
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274 { |
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275 CFbsBitmap** result = 0; |
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276 result = iScreenshots.Find( aId ); |
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277 return result; |
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278 } |
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279 |
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280 // -------------------------------------------------------------------------- |
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281 // CTsFswDataList::MoveEntryAtStart |
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282 // -------------------------------------------------------------------------- |
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283 // |
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284 TBool CTsFswDataList::MoveEntryAtStart(TInt aAppId, TBool aWidget) |
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285 { |
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286 TSLOG_CONTEXT( MoveEntryAtStart, TSLOG_LOCAL ); |
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287 |
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288 TBool wasMoved(EFalse); |
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289 TInt appId(0); |
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290 //check embeded case |
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291 if( !aWidget ) |
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292 { |
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293 TInt wgId(0); |
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294 CApaWindowGroupName::FindByAppUid(TUid::Uid(aAppId), iWsSession, wgId); |
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295 TInt parentWgId = FindMostTopParentWgId( wgId ); |
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296 if( parentWgId != KErrNotFound ) |
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297 { |
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298 TUid appUid = TUid::Uid(0); |
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299 AppUidForWgId(parentWgId, appUid); |
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300 appId = appUid.iUid; |
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301 } |
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302 } |
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303 |
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304 if( !appId ) |
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305 { |
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306 appId = aAppId; |
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307 } |
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308 |
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309 for ( TInt i = 0; i < iData.Count(); ++i ) |
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310 { |
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311 if( iData[i]->AppUid().iUid == appId && |
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312 ((iData[i]->Widget() == aWidget) || (iData[i]->AppUid() == KTsOviStoreSecureWidgetUid ))) |
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313 { |
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314 CTsFswEntry* entry = iData[i]; |
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315 iData.Remove(i); |
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316 iData.Insert(entry, 0); |
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317 SetDirty(ETrue); |
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318 wasMoved = ETrue; |
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319 break; |
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320 } |
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321 } |
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322 TSLOG_OUT(); |
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323 return wasMoved; |
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324 } |
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325 |
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326 // -------------------------------------------------------------------------- |
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327 // CTsFswDataList:: |
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328 // -------------------------------------------------------------------------- |
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329 // |
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330 void CTsFswDataList::CollectAppsL(RTsFswArray& aAppsList) |
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331 { |
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332 TSLOG_CONTEXT( CollectTasksL, TSLOG_LOCAL ); |
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333 TSLOG_IN(); |
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334 |
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335 // update app data if needed |
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336 // (usually on startup and when new apps might have been installed) |
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337 if ( iAppDataRefreshNeeded ) |
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338 { |
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339 TSLOG0( TSLOG_INFO, "refreshing app data" ); |
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340 iAppArcSession.GetAllApps(); |
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341 iAlwaysShownAppList->InitializeAlwaysShownListL(); |
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342 iAppDataRefreshNeeded = EFalse; |
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343 } |
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344 |
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345 // get all window groups |
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346 RArray<RWsSession::TWindowGroupChainInfo> allWgIds; |
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347 CleanupClosePushL( allWgIds ); |
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348 User::LeaveIfError( iWsSession.WindowGroupList( 0, &allWgIds ) ); |
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349 |
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350 TInt count = allWgIds.Count(); |
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351 for ( TInt i = 0; i < count; ++i ) |
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352 { |
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353 // ignore uninteresting entries (e.g. embedded apps) |
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354 if ( allWgIds[i].iParentId > 0 ) |
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355 { |
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356 continue; |
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357 } |
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358 |
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359 // get window group name |
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360 TInt wgId = allWgIds[i].iId; |
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361 CApaWindowGroupName* windowName = |
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362 CApaWindowGroupName::NewLC( iWsSession, wgId ); |
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363 TUid appUid = windowName->AppUid(); |
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364 |
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365 // ignore entries with null uid |
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366 if ( !appUid.iUid ) |
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367 { |
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368 CleanupStack::PopAndDestroy( windowName ); |
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369 continue; |
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370 } |
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371 |
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372 // will append the task to our own list only if it is not hidden |
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373 TBool onHiddenList = iHiddenAppList->IsHiddenL( |
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374 appUid, iWsSession, wgId ); |
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375 |
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376 // get screen number (-1=console, 0=main screen, 1=cover ui) |
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377 TInt appScreen = 0; |
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378 TInt scrNumErr = iAppArcSession.GetDefaultScreenNumber( appScreen, appUid ); |
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379 |
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380 // check if it is on always-shown list |
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381 TBool mustShow = iAlwaysShownAppList->IsAlwaysShownApp( appUid ); |
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382 |
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383 #ifdef _DEBUG |
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384 const TDesC& captionDbg( windowName->Caption() ); |
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385 TSLOG4( TSLOG_INFO, "[%d] wgid=%d appuid=%x (%S)", i, wgId, |
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386 appUid.iUid, &captionDbg ); |
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387 TSLOG4( TSLOG_INFO, "hidden=%d onhiddenlist=%d mustshow=%d scrno=%d", |
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388 windowName->Hidden(), onHiddenList, mustShow, appScreen ); |
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389 #endif |
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390 if ( iWidgetsSupported && appUid.iUid == KWidgetAppUidValue ) |
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391 { |
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392 //continue, leave widgetui, do nothing |
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393 } |
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394 // add item to task list if it is always-shown OR it is not hidden |
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395 // and it is not on cover ui |
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396 else if (mustShow || (!onHiddenList && !windowName->Hidden() && (appScreen |
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397 == 0 || appScreen == -1) && scrNumErr == KErrNone)) |
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398 { |
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399 AddEntryL(wgId, appUid, windowName, aAppsList, EFalse); |
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400 } |
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401 CleanupStack::PopAndDestroy( windowName ); |
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402 } |
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403 CleanupStack::PopAndDestroy( &allWgIds ); |
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404 TSLOG_OUT(); |
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405 } |
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406 |
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407 // -------------------------------------------------------------------------- |
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408 // CTsFswDataList::AddEntryL |
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409 // -------------------------------------------------------------------------- |
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410 // |
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411 TBool CTsFswDataList::AddEntryL( TInt aWgId, const TUid& aAppUid, |
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412 CApaWindowGroupName* aWgName, RTsFswArray& aNewList, |
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413 TBool aIsWidget ) |
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414 { |
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415 TBool changed = EFalse; |
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416 CTsFswEntry* entry = CTsFswEntry::NewLC(); |
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417 entry->SetWgId( aWgId ); |
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418 entry->SetAppUid( aAppUid ); |
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419 entry->SetWidget( aIsWidget ); |
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420 |
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421 // check if present in old list and if yes then take some of the old data |
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422 TBool found = ConsiderOldDataL( *entry, aAppUid, changed, aNewList ); |
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423 |
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424 // if not present previously then find out app name |
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425 // and check if screenshot is already available |
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426 if ( !found ) |
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427 { |
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428 // when adding a new entry to the list it is changed for sure |
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429 changed = ETrue; |
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430 HBufC* name = FindAppNameLC( aWgName, aAppUid, aWgId ); |
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431 if ( name ) |
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432 { |
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433 entry->SetAppNameL( *name ); |
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434 } |
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435 CleanupStack::PopAndDestroy( name ); |
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436 |
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437 entry->SetAlwaysShown( iAlwaysShownAppList->IsAlwaysShownApp( aAppUid ) ); |
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438 if ( aWgName ) |
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439 { |
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440 entry->SetSystemApp( aWgName->IsSystem() ); |
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441 } |
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442 } |
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443 TInt h = LookupScreenshotHandle( aWgId ); |
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444 if ( h ) |
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445 { |
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446 entry->SetScreenshotHandle( h ); |
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447 } |
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448 // add to new list, ownership is transferred |
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449 aNewList.AppendL( entry ); |
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450 CleanupStack::Pop( entry ); |
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451 return changed; |
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452 } |
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453 |
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454 // -------------------------------------------------------------------------- |
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455 // CTsFswDataList::ConsiderOldDataL |
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456 // -------------------------------------------------------------------------- |
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457 // |
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458 TBool CTsFswDataList::ConsiderOldDataL( CTsFswEntry& aEntry, |
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459 const TUid& aAppUid, |
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460 TBool& aChanged, |
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461 RTsFswArray& aNewList ) |
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462 { |
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463 for ( TInt entryIdx = 0, oldCount = iData.Count(); |
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464 entryIdx < oldCount; ++entryIdx ) |
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465 { |
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466 // Enough to check appuid, no need to bother with wgid as the |
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467 // screenshot handle is up-to-date or will be updated later anyway. |
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468 if ( iData[entryIdx]->AppUid() == aAppUid ) |
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469 { |
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470 iData[entryIdx]->SetWgId( aEntry.WgId()); |
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471 // if positions do not match then the list is different than before |
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472 if ( entryIdx != aNewList.Count() ) |
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473 { |
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474 aChanged = ETrue; |
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475 } |
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476 CTsFswEntry* oldEntry = iData[entryIdx]; |
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477 aEntry.SetAppNameL( oldEntry->AppName() ); |
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478 aEntry.SetScreenshotHandle( oldEntry->ScreenshotHandle() ); |
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479 aEntry.SetAlwaysShown( oldEntry->AlwaysShown() ); |
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480 aEntry.SetSystemApp( oldEntry->SystemApp() ); |
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481 return ETrue; |
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482 } |
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483 } |
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484 return EFalse; |
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485 } |
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486 // -------------------------------------------------------------------------- |
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487 // CTsFswDataList::CollectWidgetsL |
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488 // -------------------------------------------------------------------------- |
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489 // |
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490 void CTsFswDataList::CollectWidgetsL(RTsFswArray& aWidgetsList) |
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491 { |
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492 if( iWidgetsSupported ) |
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493 { |
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494 iWidgetList->InitializeWidgetListL(); |
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495 const RWidgetInfoArray& arr( iWidgetList->RunningWidgets() ); |
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496 for ( TInt i = 0, ie = arr.Count(); i != ie; ++i ) |
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497 { |
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498 //verify if widget is working in full screen mode |
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499 if( arr[i]->iFileSize ) |
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500 { |
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501 // wgid will be a special negative value |
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502 // windowgroupname is not needed here so pass NULL |
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503 AddEntryL( -(i+1), arr[i]->iUid, 0, aWidgetsList, ETrue ); |
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504 } |
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505 } |
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506 } |
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507 } |
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508 |
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509 // -------------------------------------------------------------------------- |
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510 // CTsFswDataList::FindParentWgId |
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511 // -------------------------------------------------------------------------- |
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512 // |
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513 TInt CTsFswDataList::FindParentWgId( TInt aWgId ) |
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514 { |
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515 TInt parent( KErrNotFound ); |
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516 RArray<RWsSession::TWindowGroupChainInfo> allWgIds; |
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517 // Ask for window group list from RWsSession |
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518 TInt error = iWsSession.WindowGroupList( 0, &allWgIds ); |
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519 if ( !error ) |
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520 { |
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521 TInt count( allWgIds.Count() ); |
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522 for ( TInt i( 0 ); i < count; i++ ) |
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523 { |
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524 RWsSession::TWindowGroupChainInfo info = allWgIds[i]; |
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525 if ( info.iId == aWgId && info.iParentId > 0) |
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526 { |
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527 parent = info.iParentId; |
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528 break; |
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529 } |
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530 } |
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531 } |
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532 allWgIds.Close(); |
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533 return parent; |
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534 } |
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535 |
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536 // -------------------------------------------------------------------------- |
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537 // CTsFswDataList::FindMostTopParentWgId |
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538 // -------------------------------------------------------------------------- |
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539 // |
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540 TInt CTsFswDataList::FindMostTopParentWgId( TInt aWgId ) |
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541 { |
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542 TInt parent( KErrNotFound ); |
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543 parent = FindParentWgId( aWgId ); |
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544 if( parent != KErrNotFound) |
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545 { |
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546 TInt topParent = FindMostTopParentWgId(parent); |
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547 if( topParent != KErrNotFound ) |
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548 { |
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549 parent = topParent; |
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550 } |
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551 } |
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552 return parent; |
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553 } |
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554 |
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555 // -------------------------------------------------------------------------- |
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556 // CTsFswDataList::FindAppNameLC |
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557 // -------------------------------------------------------------------------- |
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558 // |
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559 HBufC* CTsFswDataList::FindAppNameLC( CApaWindowGroupName* aWindowName, |
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560 const TUid& aAppUid, |
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561 TInt aWgId ) |
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562 { |
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563 //Retrieve the app name |
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564 TApaAppInfo info; |
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565 iAppArcSession.GetAppInfo( info, aAppUid ); |
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566 TPtrC caption = info.iShortCaption; |
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567 |
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568 HBufC* tempName = 0; |
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569 if ( !caption.Length() && aWindowName ) // if not set - use thread name instead |
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570 { |
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571 if ( aWindowName->Caption().Length() ) |
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572 { |
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573 tempName = aWindowName->Caption().AllocL(); |
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574 //put on cleanupstack after the if |
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575 } |
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576 else |
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577 { |
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578 TThreadId threadId; |
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579 TInt err = iWsSession.GetWindowGroupClientThreadId( |
|
580 aWgId, threadId ); |
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581 if ( err == KErrNone ) |
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582 { |
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583 RThread thread; |
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584 CleanupClosePushL( thread ); |
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585 err = thread.Open ( threadId ); |
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586 if ( err==KErrNone ) |
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587 { |
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588 tempName = thread.Name().AllocL(); // codescanner::forgottoputptroncleanupstack |
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589 // tempName put on cleanupstack after the if |
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590 } |
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591 CleanupStack::PopAndDestroy( &thread ); |
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592 } |
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593 } |
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594 } |
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595 else |
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596 { |
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597 tempName = caption.AllocL(); |
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598 //put on cleanupstack after the if |
|
599 } |
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600 CleanupStack::PushL( tempName ); |
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601 return tempName; |
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602 } |
|
603 |
|
604 // -------------------------------------------------------------------------- |
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605 // CTsFswDataList::AssignScreenshotHandle |
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606 // Called when a screenshot arrives to check if there is a corresponding |
|
607 // application in the task list. Firstly try to match screenshot into parental |
|
608 // application then into standalone one. |
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609 // -------------------------------------------------------------------------- |
|
610 // |
|
611 TBool CTsFswDataList::AssignScreenshotHandle( TInt aWgIdForScreenshot, |
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612 TInt aBitmapHandle ) |
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613 { |
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614 // aWgIdForScreenshot, aBitmapHandle); |
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615 TBool changed = EFalse; |
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616 TInt parentWgId = FindMostTopParentWgId( aWgIdForScreenshot ); |
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617 // now parentWgId is a valid wgid or KErrNotFound (-1) |
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618 if (parentWgId != KErrNotFound) |
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619 { |
|
620 AssignScreenshotHandle( parentWgId, aBitmapHandle, changed ); |
|
621 } |
|
622 if (!changed) |
|
623 { |
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624 AssignScreenshotHandle( aWgIdForScreenshot, aBitmapHandle, changed ); |
|
625 } |
|
626 return changed; |
|
627 } |
|
628 |
|
629 // -------------------------------------------------------------------------- |
|
630 // CTsFswDataList::AssignScreenshotHandle |
|
631 // Called when a screenshot arrives to check if there is a corresponding |
|
632 // application in the task list. It might be tried to be match into parental |
|
633 // or standalone application. |
|
634 // -------------------------------------------------------------------------- |
|
635 // |
|
636 void CTsFswDataList::AssignScreenshotHandle(TInt aWgIdForScreenshot, |
|
637 TInt aBitmapHandle, TBool& aAsigned) |
|
638 { |
|
639 aAsigned = EFalse; |
|
640 for (TInt i = 0, ie = iData.Count(); i != ie; ++i) |
|
641 { |
|
642 if (iData[i]->Widget() || iData[i]->AppUid() == KTsOviStoreSecureWidgetUid ) |
|
643 { |
|
644 TInt widgetId = iData[i]->AppUid().iUid; |
|
645 if (widgetId == aWgIdForScreenshot) |
|
646 { |
|
647 iData[i]->SetScreenshotHandle(aBitmapHandle); |
|
648 aAsigned = ETrue; |
|
649 SetDirty(ETrue); |
|
650 break; |
|
651 } |
|
652 continue; |
|
653 } |
|
654 TInt appWgId = iData[i]->WgId(); |
|
655 if (appWgId == aWgIdForScreenshot) |
|
656 { |
|
657 iData[i]->SetScreenshotHandle(aBitmapHandle); |
|
658 aAsigned = ETrue; |
|
659 SetDirty(ETrue); |
|
660 break; |
|
661 } |
|
662 } |
|
663 } |
|
664 |
|
665 // -------------------------------------------------------------------------- |
|
666 // CTsFswDataList::LookupScreenshotHandle |
|
667 // Called to check if there is a screenshot already stored for the given |
|
668 // app. (or a screenshot with a wgid for which aWgIdForApp is the parent) |
|
669 // -------------------------------------------------------------------------- |
|
670 // |
|
671 TInt CTsFswDataList::LookupScreenshotHandle( TInt aWgIdForApp ) |
|
672 { |
|
673 CFbsBitmap** bmp = NULL; |
|
674 |
|
675 if ( aWgIdForApp > 0 ) |
|
676 { |
|
677 // must check if there is a screenshot for which aWgIdForApp is the parent |
|
678 THashMapIter<TInt, CFbsBitmap*> iter( iScreenshots ); |
|
679 while ( const TInt* wgid = iter.NextKey() ) |
|
680 { |
|
681 if ( FindMostTopParentWgId( *wgid ) == aWgIdForApp ) |
|
682 { |
|
683 THashMapIter<TInt, CFbsBitmap*> iter2( iScreenshots ); |
|
684 TBool hasChild = false; |
|
685 while ( const TInt* wgid2 = iter2.NextKey() ) |
|
686 { |
|
687 if ( FindParentWgId( *wgid2 ) == *wgid ) |
|
688 { |
|
689 hasChild = true; |
|
690 break; |
|
691 } |
|
692 } |
|
693 if ( !hasChild ) |
|
694 { |
|
695 bmp = iter.CurrentValue(); |
|
696 if ( bmp ) |
|
697 { |
|
698 return (*bmp)->Handle(); |
|
699 } |
|
700 } |
|
701 } |
|
702 } |
|
703 if ( !bmp ) |
|
704 { |
|
705 bmp = iScreenshots.Find( aWgIdForApp ); |
|
706 if ( bmp ) |
|
707 { |
|
708 // there is a screenshot stored for this wgid |
|
709 return (*bmp)->Handle(); |
|
710 } |
|
711 } |
|
712 } |
|
713 else if ( aWgIdForApp < 0 ) |
|
714 { |
|
715 // Must be a widget, wgid is useless in this case. |
|
716 // Do not do anything for now => no screenshot for widgets. |
|
717 } |
|
718 return 0; |
|
719 } |
|
720 |
|
721 // -------------------------------------------------------------------------- |
|
722 // CTsFswDataList::FitDataToListL |
|
723 // -------------------------------------------------------------------------- |
|
724 // |
|
725 TBool CTsFswDataList::FitDataToListL(RTsFswArray& aListToFit, |
|
726 TBool aConsiderWidgets) |
|
727 { |
|
728 TSLOG_CONTEXT( FitDataToListL, TSLOG_LOCAL ); |
|
729 TBool changed = EFalse; |
|
730 TInt listCount = aListToFit.Count(); |
|
731 TInt dataCount = iData.Count(); |
|
732 |
|
733 //remove items that dont't exists in newly collected list |
|
734 //consider widget and non-widget type |
|
735 for (TInt i = dataCount -1; i >= 0; --i) |
|
736 { |
|
737 if ( (iData[i]->Widget() == aConsiderWidgets) && |
|
738 !CheckIfExists(*iData[i], aListToFit) ) |
|
739 { |
|
740 delete iData[i]; |
|
741 iData.Remove(i); |
|
742 changed = ETrue; |
|
743 } |
|
744 } |
|
745 |
|
746 //add new item at start |
|
747 for (TInt i = 0; i < aListToFit.Count(); ++i) |
|
748 { |
|
749 if (!CheckIfExists(*aListToFit[i], iData)) |
|
750 { |
|
751 iData.Insert(aListToFit[i], 0); |
|
752 aListToFit[i] = 0; |
|
753 changed = ETrue; |
|
754 } |
|
755 } |
|
756 |
|
757 TSLOG1_OUT( "change flag = %d", changed ); |
|
758 return changed; |
|
759 } |
|
760 |
|
761 // -------------------------------------------------------------------------- |
|
762 // CTsFswDataList::CheckIfExists |
|
763 // -------------------------------------------------------------------------- |
|
764 // |
|
765 TBool CTsFswDataList::CheckIfExists(const CTsFswEntry& aEntry, |
|
766 const RTsFswArray& aList) const |
|
767 { |
|
768 TSLOG_CONTEXT( FitDataToListL, TSLOG_LOCAL ); |
|
769 TBool exists(EFalse); |
|
770 TInt dataCount = aList.Count(); |
|
771 for (TInt entryIdx = 0; entryIdx < dataCount; ++entryIdx) |
|
772 { |
|
773 if (aList[entryIdx]->AppUid() == aEntry.AppUid()) |
|
774 { |
|
775 exists = ETrue; |
|
776 break; |
|
777 } |
|
778 } |
|
779 TSLOG_OUT(); |
|
780 return exists; |
|
781 } |
|
782 |
|
783 // -------------------------------------------------------------------------- |
|
784 // CTsFswDataList::AppUidForWgIdL |
|
785 // -------------------------------------------------------------------------- |
|
786 // |
|
787 TBool CTsFswDataList::IsAlwaysShownAppL( TInt aWgId ) |
|
788 { |
|
789 return iAlwaysShownAppList->IsAlwaysShownApp( AppUidForWgIdL(aWgId) ); |
|
790 } |
|
791 |
|
792 // -------------------------------------------------------------------------- |
|
793 // CTsFswDataList::AppUidForWgId |
|
794 // -------------------------------------------------------------------------- |
|
795 // |
|
796 TInt CTsFswDataList::AppUidForWgId( TInt aWgId, TUid& aUid ) |
|
797 { |
|
798 TRAPD(err, aUid = AppUidForWgIdL( aWgId ) ); |
|
799 return err; |
|
800 } |
|
801 |
|
802 // -------------------------------------------------------------------------- |
|
803 // CTsFswDataList::AppUidForWgIdL |
|
804 // -------------------------------------------------------------------------- |
|
805 // |
|
806 TUid CTsFswDataList::AppUidForWgIdL( TInt aWgId ) |
|
807 { |
|
808 CApaWindowGroupName* windowName = |
|
809 CApaWindowGroupName::NewLC( iWsSession, aWgId ); |
|
810 TUid appUid = windowName->AppUid(); |
|
811 CleanupStack::PopAndDestroy( windowName ); |
|
812 return appUid; |
|
813 } |
|
814 |
|
815 // -------------------------------------------------------------------------- |
|
816 // CTsFswDataList::RemoveScreenshotFromParent |
|
817 // -------------------------------------------------------------------------- |
|
818 // |
|
819 TBool CTsFswDataList::RemoveScreenshotFromParent( TInt aBmpHandle ) |
|
820 { |
|
821 TBool changed(EFalse); |
|
822 for( TInt i = 0; i < iData.Count(); ++i) |
|
823 { |
|
824 if ( !iData[i]->Widget() && iData[i]->ScreenshotHandle() == aBmpHandle ) |
|
825 { |
|
826 changed = ETrue; |
|
827 iData[i]->SetScreenshotHandle( |
|
828 LookupScreenshotHandle( iData[i]->WgId()) ); |
|
829 } |
|
830 } |
|
831 return changed; |
|
832 } |
|
833 |
|
834 |
|
835 // end of file |