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EmailExampleAui.cpp
资源名称：Source Code.rar　[点击查看]
上传用户：sempras
上传日期：2007-03-04
资源大小：821k
文件大小：4k
源码类别：

Symbian

开发平台：

C/C++

EmailExampleAui.cpp：源码内容
  1. /*
  2. * ============================================================================
  3. *  Name     : CEmailExampleAppUi from EmailExampleAppUi.cpp
  4. *  Part of  : EmailExample
  5. *  Created  : 09/11/2003 by Forum Nokia
  6. *  Implementation notes:
  7. * Basic framework class constructed initially with appwizard
  8. *
  9. *  Version  : 1.0
  10. *  Copyright: Nokia Corporation
  11. * ============================================================================
  12. */
  14. //application
  15. #include "EmailExampleAui.h"
  16. #include "EmailExampleWin.h"
  17. #include "EmailExampleVer.h"
  18. #include "EmailExample.hrh"
  20. //symbian
  21. #include <EikEnv.h>
  22. #include <EikApp.h>
  23. #include <EikDoc.h>
  24. #include <EikTBar.h> //for CEikButtonGroup
  25. #include <EikMenuP.h> //for menupane
  26. #include <eikspane.h> //for statuspane
  28. //resource specific
  29. #include <EmailExample.rsg>
  30. #include <Eikon.rsg>
  32. CEmailExampleAppUi::CEmailExampleAppUi()
  33. {}
  35. CEmailExampleAppUi::~CEmailExampleAppUi()
  36. {
  37. RemoveFromStack(iMainWindow);
  38. delete iMainWindow;
  39. }
  41. void CEmailExampleAppUi::ConstructL()
  42. {
  43.     BaseConstructL();
  44. iMainWindow=new(ELeave) CEmailMainWindow(*this);
  45. iMainWindow->ConstructL();
  46. LoadIniFileL();
  47. iMainWindow->ActivateL();
  48. ShowToolBar();
  49. AddToStackL(iMainWindow);
  50. }
  52. // save current applciation settings to INI file
  53. void CEmailExampleAppUi::SaveIniFileL()
  54. {
  55. CEikApplication* app=(CEikApplication*)Document()->Application();
  56. CDictionaryStore* iniFile=app->OpenIniFileLC(iEikonEnv->FsSession());
  57. if(!iniFile)
  58. {
  59. return;
  60. }
  61. RDictionaryWriteStream writeStream;
  62. writeStream.AssignLC(*iniFile,KUidEmailExample);
  63. writeStream.WriteInt32L(iFullScreen);
  64. writeStream.CommitL();
  65. CleanupStack::PopAndDestroy(); // writeStream
  66. iniFile->CommitL();
  67. CleanupStack::PopAndDestroy(); // iniFile
  68. }
  70. // load application settings from INI file
  71. void CEmailExampleAppUi::LoadIniFileL()
  72. {
  73. CEikApplication* app=(CEikApplication*)Document()->Application();
  74. CDictionaryStore* iniFile=app->OpenIniFileLC(iEikonEnv->FsSession());
  75. TBool missingOrCorrupt=ETrue;
  76. if(iniFile)
  77. {
  78. TBool present=EFalse;
  79. TRAPD(err,present=iniFile->IsPresentL(KUidEmailExample));
  80. if(present)
  81. {
  82. RDictionaryReadStream readStream;
  83. readStream.OpenLC(*iniFile,KUidEmailExample);
  84. TRAP(err,iFullScreen=readStream.ReadInt32L());
  85. if(err==KErrNone)
  86. {
  87. if(err==KErrNone)
  88. {
  89. missingOrCorrupt=EFalse;
  90. }
  91. }
  92. CleanupStack::PopAndDestroy(); // readStream
  93. }
  94. CleanupStack::PopAndDestroy(); // iniFile
  95. }
  96. if(missingOrCorrupt)
  97. { // INI file missing or corrupt - use default settings
  98. iFullScreen=EFalse;
  99. }
  100. }
  102. void CEmailExampleAppUi::ShowToolBar()
  103. {
  104. iEikonEnv->AppUiFactory()->ToolBar()->MakeVisible(!iFullScreen);
  105. CEikStatusPane* statusPane=iEikonEnv->AppUiFactory()->StatusPane();
  106. if (statusPane)
  107. {
  108. statusPane->MakeVisible(!iFullScreen);
  109. }
  110. iMainWindow->SetRect(ClientRect());
  111. }
  113. TBool CEmailExampleAppUi::ProcessCommandParametersL(TApaCommand aCommand,TFileName& aDocumentName,const TDesC& /*aTail*/)
  114. {
  115. return CEikAppUi::ProcessCommandParametersL(aCommand,aDocumentName);
  116. }
  118. void CEmailExampleAppUi::DynInitMenuPaneL(TInt aResource,CEikMenuPane* aMenuPane)
  119. {
  120. switch(aResource)
  121. {
  122. case R_EMAILEXAMPLEAPP_VIEW_MENU:
  123. if(iFullScreen)
  124. {
  125. aMenuPane->SetItemButtonState(EEmailExampleCmdFullScreen,EEikMenuItemSymbolOn);
  126. }
  127. break;
  128. default:
  129. break;
  130. }
  131. }
  133. void CEmailExampleAppUi::HandleCommandL(TInt aCommand)
  134. {
  135. switch(aCommand)
  136. {
  137. case EEmailExampleCmdFullScreen:
  138. {
  139. iFullScreen=!iFullScreen;
  140. ShowToolBar();
  141. iMainWindow->DrawDeferred();
  142. }
  143. break;
  144. case EEikCmdExit:
  145. {
  146. SaveIniFileL();
  147. SaveL();
  148. Exit();
  149. }
  150. break;
  151. default:
  152. {
  153. iMainWindow->HandleCommandL(aCommand);
  154. }
  155. break;
  156. }
  157. }
  159. void CEmailExampleAppUi::HandleForegroundEventL(TBool /*aForeground*/)
  160. {}