templates/com.nokia.carbide.cpp.templates/templates/projecttemplates/S60-PlatsecApp/src/baseNameAppUi.cpp
Keeping PlatSim internal only.
/*
============================================================================
Name : $(baseName)AppUi.cpp
Author : $(author)
Copyright : $(copyright)
Description : C$(baseName)AppUi implementation
============================================================================
*/
// INCLUDE FILES
#include <avkon.hrh>
#include <aknmessagequerydialog.h>
#include <aknnotewrappers.h>
#include <stringloader.h>
#include <f32file.h>
#include <s32file.h>
#include <hlplch.h>
#include <$(baseName$lower)_$(uid3).rsg>
#ifdef _HELP_AVAILABLE_
#include "$(baseName)_$(uid3).hlp.hrh"
#endif
#include "$(baseName).hrh"
#include "$(baseName).pan"
#include "$(baseName)Application.h"
#include "$(baseName)AppUi.h"
#include "$(baseName)AppView.h"
_LIT( KFileName, "C:\\private\\$(uid3-WITHOUT_0X)\\$(baseName).txt" );
_LIT( KText, "$(message)");
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// C$(baseName)AppUi::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void C$(baseName)AppUi::ConstructL()
{
// Initialise app UI with standard value.
BaseConstructL(CAknAppUi::EAknEnableSkin);
// Create view object
iAppView = C$(baseName)AppView::NewL( ClientRect() );
// Create a file to write the text to
TInt err = CCoeEnv::Static()->FsSession().MkDirAll(KFileName);
if ( (KErrNone != err) && (KErrAlreadyExists != err) )
{
return;
}
RFile file;
err = file.Replace(CCoeEnv::Static()->FsSession(), KFileName, EFileWrite );
CleanupClosePushL( file );
if ( KErrNone != err )
{
CleanupStack::PopAndDestroy(1); // file
return;
}
RFileWriteStream outputFileStream( file );
CleanupClosePushL( outputFileStream );
outputFileStream << KText;
CleanupStack::PopAndDestroy(2); // outputFileStream, file
}
// -----------------------------------------------------------------------------
// C$(baseName)AppUi::C$(baseName)AppUi()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
C$(baseName)AppUi::C$(baseName)AppUi()
{
// No implementation required
}
// -----------------------------------------------------------------------------
// C$(baseName)AppUi::~C$(baseName)AppUi()
// Destructor.
// -----------------------------------------------------------------------------
//
C$(baseName)AppUi::~C$(baseName)AppUi()
{
if ( iAppView )
{
delete iAppView;
iAppView = NULL;
}
}
// -----------------------------------------------------------------------------
// C$(baseName)AppUi::HandleCommandL()
// Takes care of command handling.
// -----------------------------------------------------------------------------
//
void C$(baseName)AppUi::HandleCommandL( TInt aCommand )
{
switch( aCommand )
{
case EEikCmdExit:
case EAknSoftkeyExit:
Exit();
break;
case ECommand1:
{
// Load a string from the resource file and display it
HBufC* textResource = StringLoader::LoadLC( R_COMMAND1_TEXT );
CAknInformationNote* informationNote;
informationNote = new ( ELeave ) CAknInformationNote;
// Show the information Note with
// textResource loaded with StringLoader.
informationNote->ExecuteLD( *textResource );
// Pop HBuf from CleanUpStack and Destroy it.
CleanupStack::PopAndDestroy( textResource );
}
break;
case ECommand2:
{
RFile rFile;
//Open file where the stream text is
User::LeaveIfError(rFile.Open(CCoeEnv::Static()->FsSession(),KFileName, EFileStreamText));//EFileShareReadersOnly));// EFileStreamText));
CleanupClosePushL(rFile);
// copy stream from file to RFileStream object
RFileReadStream inputFileStream(rFile);
CleanupClosePushL(inputFileStream);
// HBufC descriptor is created from the RFileStream object.
HBufC* fileData = HBufC::NewLC(inputFileStream, 32);
CAknInformationNote* informationNote;
informationNote = new ( ELeave ) CAknInformationNote;
// Show the information Note
informationNote->ExecuteLD( *fileData);
// Pop loaded resources from the cleanup stack
CleanupStack::PopAndDestroy(3); // filedata, inputFileStream, rFile
}
break;
case EHelp:
{
CArrayFix<TCoeHelpContext>* buf = CCoeAppUi::AppHelpContextL();
HlpLauncher::LaunchHelpApplicationL(iEikonEnv->WsSession(), buf);
}
break;
case EAbout:
{
CAknMessageQueryDialog* dlg = new (ELeave)CAknMessageQueryDialog();
dlg->PrepareLC(R_ABOUT_QUERY_DIALOG);
HBufC* title = iEikonEnv->AllocReadResourceLC(R_ABOUT_DIALOG_TITLE);
dlg->QueryHeading()->SetTextL(*title);
CleanupStack::PopAndDestroy(); //title
HBufC* msg = iEikonEnv->AllocReadResourceLC(R_ABOUT_DIALOG_TEXT);
dlg->SetMessageTextL(*msg);
CleanupStack::PopAndDestroy(); //msg
dlg->RunLD();
}
break;
default:
Panic( E$(baseName)Ui );
break;
}
}
// -----------------------------------------------------------------------------
// Called by the framework when the application status pane
// size is changed. Passes the new client rectangle to the
// AppView
// -----------------------------------------------------------------------------
//
void C$(baseName)AppUi::HandleStatusPaneSizeChange()
{
iAppView->SetRect( ClientRect() );
}
CArrayFix<TCoeHelpContext>* C$(baseName)AppUi::HelpContextL() const
{
#warning "Please see comment about help and UID3..."
// Note: Help will not work if the application uid3 is not in the
// protected range. The default uid3 range for projects created
// from this template (0xE0000000 - 0xEFFFFFFF) are not in the protected range so that they
// can be self signed and installed on the device during testing.
// Once you get your official uid3 from Symbian Ltd. and find/replace
// all occurrences of uid3 in your project, the context help will
// work. Alternatively, a patch now exists for the versions of
// HTML help compiler in SDKs and can be found here along with an FAQ:
// http://www3.symbian.com/faq.nsf/AllByDate/E9DF3257FD565A658025733900805EA2?OpenDocument
#ifdef _HELP_AVAILABLE_
CArrayFixFlat<TCoeHelpContext>* array = new(ELeave)CArrayFixFlat<TCoeHelpContext>(1);
CleanupStack::PushL(array);
array->AppendL(TCoeHelpContext(KUid$(baseName)App, KGeneral_Information));
CleanupStack::Pop(array);
return array;
#else
return NULL;
#endif
}
// End of File