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1 /* |
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2 * Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Declares UI class for BVA application. |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include <akntitle.h> |
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21 #include <msgbiocontrol.h> |
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22 #include <aknnotewrappers.h> // CAknInformationNote |
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23 #include <bva.rsg> |
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24 #include "BvaContainer.h" |
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25 #include "BvaDocument.h" |
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26 #include "BvaAppUi.h" |
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27 #include "bvalog.h" |
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28 |
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29 #include <featmgr.h> |
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30 #include <hlplch.h> // for HlpLauncher |
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31 #include <AiwCommon.hrh> |
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32 // CONSTANTS |
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33 const TInt KBvaFirstFreeCommandId = 10000; |
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34 _LIT(KBVAAppUI,"BVA AppUI"); |
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35 |
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36 // ================= MEMBER FUNCTIONS ======================= |
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37 void CBvaAppUi::ConstructL() |
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38 { |
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39 LOG("CBvaAppUi::ConstructL begin"); |
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40 BaseConstructL( EAknEnableSkin | EAknEnableMSK | EAknSingleClickCompatible ); |
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41 iContainer = new (ELeave) CBvaContainer; |
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42 iContainer->ConstructL(ClientRect()); |
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43 AddToStackL( iContainer ); |
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44 iEikonEnv->AppUiFactory()->MenuBar()->SetContextMenuTitleResourceId( R_BVA_CONTEXT_MENUBAR ); |
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45 iFileHandleSize = -1; |
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46 FeatureManager::InitializeLibL(); |
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47 |
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48 //assume that the loading of BC can fail with any arbitrary |
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49 //leave code or not to happen at all... |
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50 iBioControlLoadFailed = ETrue; |
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51 LOG("CBvaAppUi::ConstructL end"); |
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52 } |
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53 |
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54 void CBvaAppUi::LoadBioControlL( const RFile& aFile ) |
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55 { |
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56 LOG("CBvaAppUi::LoadBioControlL begin"); |
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57 TInt err0 = aFile.Size( iFileHandleSize ); |
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58 if ( err0 ) |
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59 { |
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60 iFileHandleSize = 0; |
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61 } |
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62 |
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63 TRAPD(err, iContainer->LoadBioControlL( aFile )); |
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64 |
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65 if( err == KErrMsgBioMessageNotValid ) |
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66 { |
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67 // no note is displayed as that is handled by the launching application |
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68 // Exit application. |
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69 HandleCommandL(EAknCmdExit); |
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70 } |
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71 |
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72 else if ( err == KErrNone ) |
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73 { |
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74 //set the flag to EFalse as the BIO control has been instantiated |
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75 //succesfully |
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76 iBioControlLoadFailed = EFalse; |
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77 |
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78 // |
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79 // Update the heading |
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80 // |
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81 HBufC* text = iContainer->BioControl().HeaderTextL(); |
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82 CleanupStack::PushL(text); |
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83 CAknTitlePane* titlePane = STATIC_CAST( |
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84 CAknTitlePane*, |
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85 StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle ))); |
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86 titlePane->SetTextL( *text ); |
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87 CleanupStack::PopAndDestroy(text); // text |
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88 } |
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89 |
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90 else |
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91 { |
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92 User::LeaveIfError(err); |
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93 } |
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94 LOG("CBvaAppUi::LoadBioControlL end"); |
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95 } |
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96 |
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97 CBvaAppUi::~CBvaAppUi() |
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98 { |
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99 if (iContainer) |
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100 { |
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101 RemoveFromStack(iContainer); |
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102 delete iContainer; |
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103 } |
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104 FeatureManager::UnInitializeLib(); |
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105 } |
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106 |
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107 void CBvaAppUi::DynInitMenuPaneL( |
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108 TInt aResourceId, CEikMenuPane* aMenuPane) |
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109 { |
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110 __ASSERT_ALWAYS(aMenuPane,Panic(EMenuPaneNull)); |
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111 if (aResourceId == R_BVA_MENU) |
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112 { |
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113 // disable aiw menu item for calender, enabled in vcalbc |
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114 aMenuPane->SetItemDimmed( KAiwCmdSaveToCalendar, ETrue ); |
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115 |
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116 // Check that datafile exist |
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117 if (!NoDataFile()) |
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118 { |
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119 TUint32 permBio = 0; |
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120 if(iContainer->IsBioControl()) |
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121 { |
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122 permBio = iContainer->BioControl().OptionMenuPermissionsL(); |
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123 } |
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124 |
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125 if ( !FeatureManager::FeatureSupported( KFeatureIdHelp ) || !( permBio & EMsgBioHelp )) |
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126 { |
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127 aMenuPane->SetItemDimmed( EAknCmdHelp, ETrue ); |
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128 } |
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129 if(iContainer->IsBioControl()) |
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130 { |
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131 iContainer->BioControl().SetMenuCommandSetL(*aMenuPane); |
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132 } |
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133 } |
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134 } |
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135 else if ( aResourceId == R_BVA_CONTEXT_MENU ) |
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136 { |
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137 // Check that datafile exist |
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138 if ( !NoDataFile() ) |
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139 { |
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140 if(iContainer->IsBioControl()) |
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141 { |
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142 iContainer->BioControl().SetMenuCommandSetL( *aMenuPane ); |
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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 } |
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148 |
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149 TKeyResponse CBvaAppUi::HandleKeyEventL( |
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150 const TKeyEvent& aKeyEvent,TEventCode aType) |
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151 { |
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152 if (NoDataFile()) |
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153 { |
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154 // someone launched this app the wrong way. |
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155 return EKeyWasNotConsumed; |
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156 } |
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157 |
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158 return iContainer->OfferKeyEventL(aKeyEvent, aType); |
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159 } |
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160 |
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161 void CBvaAppUi::HandleCommandL(TInt aCommand) |
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162 { |
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163 LOG("CBvaAppUi::HandleCommandL begin"); |
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164 switch ( aCommand ) |
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165 { |
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166 case EAknSoftkeyBack: |
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167 case EAknCmdExit: |
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168 case EEikCmdExit: // seems that currently it is this one |
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169 { |
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170 //closing the BVA application is not possible |
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171 //until the BIO control has been created, unless the |
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172 //instantiation of the control has failed altogether! |
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173 if( iBioControlLoadFailed || iContainer->IsBioControl() ) |
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174 { |
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175 if (iDoorObserver ) |
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176 { |
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177 iDoorObserver->NotifyExit(MApaEmbeddedDocObserver::ENoChanges); |
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178 } |
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179 Exit(); |
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180 } |
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181 break; |
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182 } |
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183 case EAknCmdHelp: |
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184 { |
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185 LaunchHelpL(); |
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186 break; |
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187 } |
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188 case EAknSoftkeyContextOptions: |
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189 ProcessCommandL(EAknSoftkeyContextOptions); |
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190 break; |
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191 default: |
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192 break; |
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193 } |
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194 if ( aCommand >= FirstFreeCommand() && !NoDataFile() ) |
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195 { |
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196 iContainer->BioControl().HandleBioCommandL(aCommand); |
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197 } |
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198 LOG("CBvaAppUi::HandleCommandL end"); |
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199 } |
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200 |
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201 TInt CBvaAppUi::FirstFreeCommand() const |
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202 { |
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203 return KBvaFirstFreeCommandId; |
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204 } |
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205 |
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206 TInt CBvaAppUi::RequestHandleCommandL(TMsgCommands aCommand) |
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207 { |
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208 |
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209 switch(aCommand) |
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210 { |
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211 case EMsgClose: |
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212 { |
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213 HandleCommandL(EAknCmdExit); |
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214 break; |
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215 } |
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216 //intentional fallthrough |
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217 case EMsgNone: |
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218 case EMsgSave: |
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219 case EMsgReply: |
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220 case EMsgForwad: |
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221 case EMsgSend: |
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222 case EMsgAddressBook: |
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223 { |
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224 break; |
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225 } |
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226 } |
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227 |
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228 return KErrNone; |
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229 } |
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230 |
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231 TBool CBvaAppUi::IsCommandSupported(TMsgCommands /*aCommand*/) const |
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232 { |
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233 //Nothing supported |
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234 return EFalse; |
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235 } |
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236 |
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237 TBool CBvaAppUi::NoDataFile() |
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238 { |
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239 return (iFileHandleSize == 0); |
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240 } |
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241 |
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242 // ---------------------------------------------------------------------------- |
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243 // CBvaAppUi::LaunchHelpL |
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244 // launch help using context |
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245 // |
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246 // ---------------------------------------------------------------------------- |
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247 void CBvaAppUi::LaunchHelpL() |
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248 { |
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249 // activate Help application |
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250 CArrayFix<TCoeHelpContext>* helpContext = AppHelpContextL(); |
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251 HlpLauncher::LaunchHelpApplicationL( iEikonEnv->WsSession(), helpContext ); |
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252 } |
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253 |
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254 |
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255 // ---------------------------------------------------------------------------- |
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256 // CBvaAppUi::HelpContextL |
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257 // returns help context |
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258 // |
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259 // ---------------------------------------------------------------------------- |
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260 CArrayFix<TCoeHelpContext>* CBvaAppUi::HelpContextL() const |
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261 { |
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262 |
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263 TCoeHelpContext bioControlHelpContext; |
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264 if(iContainer->IsBioControl()) |
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265 { |
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266 iContainer->BioControl().GetHelpContext( bioControlHelpContext ); |
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267 |
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268 if(!bioControlHelpContext.IsNull()) |
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269 { |
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270 return CreateHelpContextArrayL(bioControlHelpContext); |
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271 } |
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272 // if help context not available for bio control |
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273 else |
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274 { |
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275 return NULL; |
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276 } |
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277 } |
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278 return NULL; |
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279 } |
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280 |
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281 CArrayFix<TCoeHelpContext>* CBvaAppUi::CreateHelpContextArrayL( |
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282 const TCoeHelpContext& aHelpContext ) const |
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283 { |
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284 CArrayFix<TCoeHelpContext>* help = |
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285 new(ELeave) CArrayFixFlat<TCoeHelpContext>(1); |
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286 CleanupStack::PushL(help); |
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287 help->AppendL(aHelpContext); |
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288 CleanupStack::Pop(help); |
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289 return help; |
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290 } |
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291 |
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292 void CBvaAppUi::Panic(TBVAPanic aCode) |
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293 { |
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294 User::Panic(KBVAAppUI, aCode); |
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295 } |
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296 |
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297 |
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298 // End of File |