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1 /* |
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2 * Copyright (c) 2009 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: |
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15 * widget manager plugin implementation |
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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 <bautils.h> |
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21 #include <coemain.h> |
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22 #include <aknViewAppUi.h> |
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23 #include <eikappui.h> |
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24 #include <eikapp.h> |
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25 #include <e32property.h> |
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26 #include <e32base.h> |
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27 #include <activeidle2domainpskeys.h> |
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28 #include <widgetmanagerview.rsg> |
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29 |
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30 #include "wmcommon.h" |
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31 #include "widgetmanager.hrh" |
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32 #include "wmmaincontainer.h" |
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33 #include "wmmaincontainerview.h" |
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34 #include "wmresourceloader.h" |
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35 #include "wmplugin.h" |
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36 #include "wmeffectmanager.h" |
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37 #include "wmwidgetdata.h" |
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38 #include "wminstaller.h" |
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39 #include "wmlistbox.h" |
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40 |
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41 const TInt KExecuteCommandDelay( 50000 ); // 50ms |
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42 const TInt KMaxCmdExecutionCount( 6 ); |
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43 |
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44 // --------------------------------------------------------- |
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45 // CWmPlugin::NewL |
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46 // --------------------------------------------------------- |
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47 // |
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48 CWmPlugin* CWmPlugin::NewL() |
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49 { |
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50 CWmPlugin* self = new( ELeave ) CWmPlugin(); |
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51 CleanupStack::PushL( self ); |
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52 self->ConstructL(); |
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53 CleanupStack::Pop(self); |
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54 return self; |
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55 } |
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56 |
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57 // --------------------------------------------------------- |
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58 // CWmPlugin::~CWmPlugin |
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59 // --------------------------------------------------------- |
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60 // |
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61 CWmPlugin::~CWmPlugin() |
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62 { |
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63 if ( iLauncher && iLauncher->IsActive() ) |
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64 { |
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65 iLauncher->Cancel(); |
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66 } |
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67 delete iLauncher; |
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68 |
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69 if ( iWmInstaller && |
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70 iWmInstaller->IsActive() ) |
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71 { |
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72 iWmInstaller->Cancel(); |
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73 } |
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74 |
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75 // delete members |
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76 delete iResourceLoader; |
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77 delete iEffectManager; |
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78 delete iPostponedContent; |
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79 delete iWmInstaller; |
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80 } |
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81 |
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82 // --------------------------------------------------------- |
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83 // CWmPlugin::CWmPlugin |
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84 // --------------------------------------------------------- |
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85 // |
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86 CWmPlugin::CWmPlugin() |
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87 { |
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88 iPreviousViewUid.iViewUid = KNullUid; |
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89 iExecutionCount = 0; |
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90 } |
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91 |
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92 // --------------------------------------------------------- |
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93 // CWmPlugin::ConstructL |
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94 // --------------------------------------------------------- |
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95 // |
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96 void CWmPlugin::ConstructL() |
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97 { |
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98 iWmMainContainer = NULL; |
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99 iPostponedCommand = ENone; |
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100 |
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101 // store static view app ui |
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102 CEikonEnv* eikonEnv = CEikonEnv::Static(); |
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103 if ( !eikonEnv ) User::Leave( KErrUnknown ); |
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104 iViewAppUi = (CAknViewAppUi*)eikonEnv->EikAppUi(); |
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105 if ( !iViewAppUi ) User::Leave( KErrUnknown ); |
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106 |
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107 // create resource loader |
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108 iFs = &eikonEnv->FsSession(); |
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109 iResourceLoader = CWmResourceLoader::NewL( *eikonEnv ); |
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110 iEffectManager = CWmEffectManager::NewL( *eikonEnv ); |
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111 iWmInstaller = CWmInstaller::NewL( *this ); |
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112 |
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113 // main view |
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114 CWmMainContainerView* mainView = |
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115 CWmMainContainerView::NewL( *this ); |
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116 CleanupStack::PushL( mainView ); |
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117 iViewAppUi->AddViewL( mainView ); |
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118 CleanupStack::Pop( mainView ); |
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119 |
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120 // laucher for adding widgets. |
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121 iLauncher = CPeriodic::NewL( CActive::EPriorityUserInput + 1 ); |
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122 } |
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123 |
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124 // --------------------------------------------------------- |
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125 // CWmPlugin::Activate |
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126 // --------------------------------------------------------- |
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127 // |
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128 void CWmPlugin::Activate() |
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129 { |
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130 // prevents opening wm if adding widget is ongoing. |
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131 if ( !iLauncher->IsActive() ) |
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132 { |
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133 CWmMainContainerView* view = static_cast<CWmMainContainerView*>( |
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134 iViewAppUi->View( TUid::Uid(EWmMainContainerViewId) ) ); |
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135 if ( !IsActive() && view && iHsContentController ) |
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136 { |
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137 // stop displaying menubar before starting fullscreen effects |
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138 CEikMenuBar* menuBar = CEikonEnv::Static()->AppUiFactory()->MenuBar(); |
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139 if ( menuBar && menuBar->IsDisplayed() ) |
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140 { |
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141 menuBar->StopDisplayingMenuBar(); |
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142 } |
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143 |
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144 TRAP_IGNORE( |
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145 iEffectManager->BeginFullscreenEffectL( |
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146 KAppStartEffectStyle ); |
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147 iViewAppUi->ActivateLocalViewL( |
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148 TUid::Uid( EWmMainContainerViewId ) ); |
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149 ); |
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150 } |
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151 } |
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152 } |
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153 |
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154 // --------------------------------------------------------- |
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155 // CWmPlugin::DeActivate |
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156 // --------------------------------------------------------- |
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157 // |
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158 void CWmPlugin::DeActivate() |
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159 { |
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160 iPostponedCommand = ENone; |
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161 iPreviousViewUid.iViewUid = KNullUid; |
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162 CWmMainContainerView* view = static_cast<CWmMainContainerView*>( |
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163 iViewAppUi->View( TUid::Uid(EWmMainContainerViewId) ) ); |
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164 if ( view ) { view->DoDeactivate(); } |
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165 } |
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166 |
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167 // --------------------------------------------------------- |
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168 // CWmPlugin::Views |
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169 // --------------------------------------------------------- |
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170 // |
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171 void CWmPlugin::Views( RPointerArray<CAknView>& aViews ) |
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172 { |
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173 // return view to be destroyed. |
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174 CAknView* view = iViewAppUi->View( |
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175 TUid::Uid(EWmMainContainerViewId) ); |
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176 if ( view ) |
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177 { |
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178 aViews.Append( view ); |
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179 } |
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180 } |
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181 |
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182 // --------------------------------------------------------- |
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183 // CWmPlugin::IsActive |
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184 // --------------------------------------------------------- |
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185 // |
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186 TBool CWmPlugin::IsActive() |
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187 { |
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188 TVwsViewId activeViewId(KNullUid,KNullUid); |
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189 if ( iViewAppUi->GetActiveViewId( activeViewId ) == KErrNone && |
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190 activeViewId.iViewUid == TUid::Uid( EWmMainContainerViewId ) ) |
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191 { |
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192 if ( iPreviousViewUid.iViewUid == KNullUid && |
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193 iViewAppUi->GetDefaultViewId( iPreviousViewUid ) != KErrNone ) |
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194 { |
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195 iPreviousViewUid.iAppUid = iViewAppUi->Application()->AppDllUid(); |
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196 iPreviousViewUid.iViewUid = TUid::Uid( 1 ); |
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197 } |
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198 return ETrue; |
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199 } |
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200 |
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201 return( iPreviousViewUid.iViewUid != KNullUid ); |
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202 } |
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203 |
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204 // --------------------------------------------------------- |
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205 // CWmPlugin::CloseView |
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206 // --------------------------------------------------------- |
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207 // |
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208 void CWmPlugin::CloseView() |
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209 { |
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210 if ( IsActive() ) |
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211 { |
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212 iWmMainContainer->SetClosingDown( ETrue ); |
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213 TRAPD( err, |
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214 iEffectManager->BeginFullscreenEffectL( |
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215 KAppExitEffectStyle ); |
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216 iViewAppUi->ActivateLocalViewL( |
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217 iPreviousViewUid.iViewUid ); |
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218 ); |
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219 if ( KErrNone != err ) |
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220 { |
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221 iWmMainContainer->SetClosingDown( EFalse ); |
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222 } |
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223 } |
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224 } |
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225 |
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226 // --------------------------------------------------------- |
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227 // CWmPlugin::MainViewActivated |
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228 // --------------------------------------------------------- |
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229 // |
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230 void CWmPlugin::MainViewActivated( |
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231 const TVwsViewId& /*aViewId*/, |
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232 CWmMainContainer* aWmMainContainer ) |
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233 { |
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234 // previous view for Wm is always default view. |
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235 if ( iViewAppUi->GetDefaultViewId( iPreviousViewUid ) != KErrNone ) |
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236 { |
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237 // use default if we got wrong viewid as previous view |
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238 iPreviousViewUid.iAppUid = iViewAppUi->Application()->AppDllUid(); |
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239 iPreviousViewUid.iViewUid = TUid::Uid( 1 ); |
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240 } |
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241 |
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242 iWmMainContainer = aWmMainContainer; |
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243 iEffectManager->UiRendered(); |
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244 iWmMainContainer->SetClosingDown( EFalse ); |
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245 |
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246 // Don't forward numeric keys to phone |
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247 ForwardNumericKeysToPhone( EFalse ); |
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248 } |
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249 |
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250 // --------------------------------------------------------- |
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251 // CWmPlugin::MainViewDeactivated |
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252 // --------------------------------------------------------- |
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253 // |
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254 void CWmPlugin::MainViewDeactivated() |
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255 { |
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256 // Forward numeric keys to phone |
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257 ForwardNumericKeysToPhone( ETrue ); |
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258 |
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259 iPreviousViewUid.iViewUid = KNullUid; |
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260 iWmMainContainer = NULL; |
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261 if ( iEffectManager ) |
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262 { |
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263 iEffectManager->UiRendered(); |
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264 } |
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265 |
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266 if ( !iEffectManager->IsEffectActive() ) |
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267 { |
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268 // launch effect without delay |
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269 if ( !iLauncher->IsActive() ) |
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270 { |
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271 iExecutionCount = KMaxCmdExecutionCount; |
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272 iLauncher->Start( 0, 0, TCallBack( ExecuteCommand, this ) ); |
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273 } |
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274 } |
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275 else |
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276 { |
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277 // maximum wait time is 300ms (6 x 50ms) |
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278 if ( !iLauncher->IsActive() ) |
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279 { |
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280 iExecutionCount++; |
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281 iLauncher->Start( |
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282 KExecuteCommandDelay, |
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283 KExecuteCommandDelay, |
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284 TCallBack( ExecuteCommand, this ) ); |
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285 } |
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286 } |
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287 } |
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288 |
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289 // --------------------------------------------------------- |
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290 // CWmPlugin::ForwardNumericKeysToPhone |
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291 // --------------------------------------------------------- |
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292 // |
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293 void CWmPlugin::ForwardNumericKeysToPhone( TBool aEnabled ) |
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294 { |
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295 TInt value = aEnabled ? |
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296 EPSAiForwardNumericKeysToPhone : |
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297 EPSAiDontForwardNumericKeysToPhone; |
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298 |
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299 RProperty::Set( |
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300 KPSUidAiInformation, |
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301 KActiveIdleForwardNumericKeysToPhone, |
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302 value ); |
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303 } |
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304 |
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305 // --------------------------------------------------------- |
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306 // CWmPlugin::SetPostponedCommandL |
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307 // --------------------------------------------------------- |
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308 // |
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309 void CWmPlugin::SetPostponedCommandL( |
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310 TCommand aCommand, CHsContentInfo& aContentInfo ) |
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311 { |
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312 iPostponedCommand = aCommand; |
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313 delete iPostponedContent; |
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314 iPostponedContent = NULL; |
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315 iPostponedContent = aContentInfo.CloneL(); |
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316 } |
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317 |
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318 // --------------------------------------------------------- |
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319 // CWmPlugin::ExecuteCommand |
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320 // --------------------------------------------------------- |
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321 // |
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322 TInt CWmPlugin::ExecuteCommand( TAny* aSelf ) |
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323 { |
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324 CWmPlugin* plugin = static_cast<CWmPlugin*>( aSelf ); |
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325 plugin->DoExecuteCommand(); |
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326 return 0; |
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327 } |
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328 |
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329 // --------------------------------------------------------- |
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330 // CWmPlugin::DoExecuteCommand |
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331 // --------------------------------------------------------- |
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332 // |
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333 void CWmPlugin::DoExecuteCommand() |
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334 { |
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335 // prevent multiple events |
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336 if ( iLauncher->IsActive() ) |
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337 { |
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338 iLauncher->Cancel(); |
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339 } |
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340 |
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341 if ( !iEffectManager->IsEffectActive() || |
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342 iExecutionCount == KMaxCmdExecutionCount ) |
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343 { |
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344 if ( iPostponedCommand == EAddToHomescreen ) |
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345 { |
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346 TRAP_IGNORE( |
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347 TInt err( KErrNone ); |
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348 err = ContentController().AddWidgetL( *iPostponedContent ); |
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349 if ( KErrNone != err ) |
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350 ShowErrorNoteL( err ); |
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351 ); |
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352 } |
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353 iPostponedCommand = ENone; |
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354 delete iPostponedContent; |
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355 iPostponedContent = NULL; |
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356 iExecutionCount = 0; // reset counter |
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357 } |
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358 else |
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359 { |
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360 iExecutionCount++; |
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361 iLauncher->Start( |
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362 KExecuteCommandDelay, |
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363 KExecuteCommandDelay, |
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364 TCallBack( ExecuteCommand, this ) ); |
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365 } |
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366 } |
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367 |
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368 // --------------------------------------------------------- |
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369 // CWmPlugin::ShowErrorNoteL |
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370 // --------------------------------------------------------- |
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371 // |
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372 void CWmPlugin::ShowErrorNoteL( TInt aError ) |
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373 { |
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374 switch ( aError ) |
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375 { |
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376 case KHsErrorViewFull: |
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377 case KHsErrorDoesNotFit: |
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378 // Not enough space to add new widget to active page. |
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379 // Remove some content first. |
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380 ResourceLoader().InfoPopupL( |
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381 R_QTN_HS_ADD_WIDGET_NO_SPACE_NOTE, KNullDesC ); |
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382 break; |
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383 case KErrNoMemory: |
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384 case KErrDiskFull: |
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385 // do not show error note here to avoid multiple error notes |
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386 break; |
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387 default: |
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388 ResourceLoader().ErrorPopup( aError ); |
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389 break; |
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390 } |
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391 } |
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392 |
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393 // --------------------------------------------------------- |
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394 // CWmPlugin::ViewAppUi |
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395 // --------------------------------------------------------- |
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396 // |
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397 CAknViewAppUi& CWmPlugin::ViewAppUi() |
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398 { |
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399 return *iViewAppUi; |
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400 } |
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401 |
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402 // --------------------------------------------------------- |
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403 // CWmPlugin::ResourceLoader |
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404 // --------------------------------------------------------- |
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405 // |
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406 CWmResourceLoader& CWmPlugin::ResourceLoader() |
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407 { |
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408 return *iResourceLoader; |
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409 } |
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410 |
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411 // --------------------------------------------------------- |
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412 // CWmPlugin::ContentController |
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413 // --------------------------------------------------------- |
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414 // |
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415 MHsContentController& CWmPlugin::ContentController() |
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416 { |
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417 return *iHsContentController; |
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418 } |
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419 |
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420 // --------------------------------------------------------- |
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421 // CWmPlugin::FileServer |
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422 // --------------------------------------------------------- |
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423 // |
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424 RFs& CWmPlugin::FileServer() |
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425 { |
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426 return *iFs; |
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427 } |
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428 |
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429 // --------------------------------------------------------- |
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430 // CWmPlugin::NotifyWidgetListChanged |
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431 // --------------------------------------------------------- |
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432 // |
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433 void CWmPlugin::NotifyWidgetListChanged() |
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434 { |
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435 if ( iWmMainContainer && !iWmMainContainer->ClosingDown() ) |
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436 { |
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437 iWmMainContainer->HandleWidgetListChanged(); |
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438 } |
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439 } |
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440 |
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441 // --------------------------------------------------------- |
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442 // CWmPlugin::WmInstaller |
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443 // --------------------------------------------------------- |
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444 // |
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445 CWmInstaller& CWmPlugin::WmInstaller() |
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446 { |
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447 return *iWmInstaller; |
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448 } |
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449 |
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450 // --------------------------------------------------------- |
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451 // CWmPlugin::GetUnistalledWidget |
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452 // --------------------------------------------------------- |
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453 // |
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454 CWmWidgetData* CWmPlugin::GetUninstalledWidgetByUid( TUid aUid ) |
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455 { |
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456 CWmWidgetData* retVal = NULL; |
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457 if ( iWmMainContainer ) |
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458 { |
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459 const RWidgetDataValues& widgetArray = |
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460 iWmMainContainer->WmListBox().WidgetDataArray(); |
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461 for ( TInt i = 0; i < widgetArray.Count(); i++ ) |
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462 { |
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463 CWmWidgetData* widgetData = widgetArray[i]; |
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464 if ( widgetData->IsUninstalling() && |
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465 widgetData->PublisherUid() == aUid ) |
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466 { |
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467 retVal = widgetArray[i]; |
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468 break; |
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469 } |
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470 } |
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471 } |
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472 return retVal; |
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473 } |
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474 |
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475 // End of file |
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476 |