--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/notepad/notepad1/LibSrc/NpdViewerDialog.cpp Wed Sep 01 12:32:31 2010 +0100
@@ -0,0 +1,1029 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Implementation of NotepadViewer mode.
+*
+*/
+
+
+// INCLUDE FILES
+#include <aknappui.h>
+#include <avkon.hrh>
+#include <eikmenup.h>
+#include <txtetext.h>
+#include <AknForm.h>
+#include <aknnotedialog.h>
+#include <eikapp.h>
+#include <aknnotewrappers.h>
+#include <sendui.h>
+#include <SenduiMtmUids.h>
+#include <Sendnorm.rsg>
+#include <barsread.h>
+#include <featmgr.h>
+#include <hlplch.h>
+#include <finditemmenu.h>
+#include <ItemFinder.h>
+#include <CommonContentPolicy.h>
+#include <StringLoader.h>
+#include <centralrepository.h>
+#include <CommonUiInternalCRKeys.h>
+#include <akntitle.h>
+#include <touchfeedback.h>
+
+#include <NpdLib.rsg>
+#include "NpdLib.hrh"
+#include <finditem.hrh>
+#include <CMessageData.h>
+#include "NpdViewerDialog.h"
+#include "NpdApi.h"
+#include "NpdLib.h"
+#include "NpdUtil.h"
+#include "NpdRichTextEditor.h"
+#include "NpdLibPanic.h"
+#include <csxhelp/nmake.hlp.hrh>
+
+// CONSTANTS
+
+// when the file length is larger than this value, that need to load by steps
+static const TInt KFileLengthNeedLoadBySteps = 1024 * 100;
+// the time value for interval to start the timer for close the notepad dialog
+static const TUint KCloseNotepadDialogInterval = 500000; //microseconds
+// the time value for delay to start the timer for close the notepad dialog
+static const TUint KCloseNotepadDialogDelay = 1; // microseconds
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::NewL
+// constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CNotepadViewerDialog* CNotepadViewerDialog::NewL(
+ const TInt aResId,
+ CEikDialog** aSelfPtr )
+ {
+ CNotepadViewerDialog* self = new(ELeave) CNotepadViewerDialog;
+ self->iSelfPtr = aSelfPtr;
+ CleanupStack::PushL(self);
+
+ TResourceReader rr;
+ self->iCoeEnv->CreateResourceReaderLC(rr, aResId); // Push rr
+ self->ConstructL( rr );
+ CleanupStack::PopAndDestroy(); // rr
+ CleanupStack::Pop(); // self
+ return self;
+ }
+
+void CNotepadViewerDialog::ConstructL(TResourceReader &rr)
+ {
+ CNotepadDialogBase::ConstructL(rr);
+ iAutoFinder = CItemFinder::NewL();
+ iFindMenu = CFindItemMenu::NewL( EFindItemMenuPlaceHolder );
+ iFindMenu->AttachItemFinderMenuL(0);
+ iFindMenu->SetCallSubMenuVisibility( EFalse ); // Click-To-Call
+ iForwardLocked = EFalse;
+ iReturnValue = KErrNone;
+ iFileExist = EFalse;
+ iAutomaticHlValue = ETrue;
+ iAutomaticHlInitialized = EFalse;
+ iTaskSwapperFlag = EFalse;
+ ReadAutoHlCenRepValueAndSetNotifyL();
+ SetAutomaticHighlightL(iAutomaticHlValue);
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::~CNotepadViewerDialog
+// Destructor
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CNotepadViewerDialog::~CNotepadViewerDialog()
+ {
+ if( iPeriodicTimer )
+ {
+ iPeriodicTimer->Cancel();
+ delete iPeriodicTimer;
+ iPeriodicTimer = NULL;
+ }
+ delete iFilename;
+ delete iSendUi;
+ TRAP_IGNORE( iAutoFinder->SetItemFinderObserverL( 0 ) );
+ delete iAutoFinder;
+ delete iFindMenu;
+ if( iNotifier )
+ {
+ iNotifier->StopListening();
+ delete iNotifier;
+ }
+ delete iCenRepSession;
+ iCenRepSession = NULL;
+ delete iLoadFileAO;
+ iLoadFileAO = NULL;
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::SetFileL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadViewerDialog::SetFileL(
+ const TDesC& aFilename,
+ const TDesC* aTitle,
+ TBool aGuessEncoding,
+ TUint aEncoding )
+ {
+ HBufC* filename = aFilename.AllocL();
+ delete iFilename;
+ iFilename = filename;
+ if ( aTitle )
+ {
+ CNotepadDialogBase::SetTitleL(aTitle);
+ }
+ else
+ {
+ TPtr ptr = filename->Des();
+ TParsePtr parse(ptr);
+ TPtrC name = parse.NameAndExt();
+ CNotepadDialogBase::SetTitleL(&name); // SetTitleL copies the name.
+ }
+
+ // Check whether the file is forward locked.
+ CCommonContentPolicy *ccp = CCommonContentPolicy::NewLC();
+ if(ccp->IsClosedFileL(aFilename))
+ {
+ iForwardLocked = ETrue;
+ }
+ CleanupStack::PopAndDestroy(ccp);
+
+ iGuessEncoding = aGuessEncoding;
+ iEncoding = aEncoding;
+ iDescriptorViewer = EFalse;
+ iEditable = EFalse;
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::SetFileL file handle
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadViewerDialog::SetFileL(
+ RFile& aFile,
+ const TDesC* aTitle,
+ TBool aGuessEncoding,
+ TUint aEncoding )
+ {
+ iFile = &aFile;
+ CNotepadDialogBase::SetFileHandleL(aFile);
+ if ( aTitle )
+ {
+ CNotepadDialogBase::SetTitleL(aTitle);
+ }
+ else
+ {
+ TBuf<256> name;
+ aFile.Name(name);
+ CNotepadDialogBase::SetTitleL(&name); // SetTitleL copies the name.
+ }
+
+ // Check whether the file is forward locked.
+ CCommonContentPolicy *ccp = CCommonContentPolicy::NewLC();
+ if(ccp->IsClosedFileL(aFile))
+ {
+ iForwardLocked = ETrue;
+ }
+ CleanupStack::PopAndDestroy(ccp);
+
+ iGuessEncoding = aGuessEncoding;
+ iEncoding = aEncoding;
+ iDescriptorViewer = EFalse;
+ iEditable = EFalse;
+ iFileExist = ETrue;
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::InitDescriptorViewerL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::InitDescriptorViewerL
+ (HBufC** aContentPointer,
+ TInt& aReturnStatus,
+ TBool aReadOnly,
+ const TDesC& aText,
+ const TDesC& aTitle,
+ const TDesC& aDelConfirmation
+ )
+ {
+ if ( aTitle.Length() != 0 )
+ {
+ CNotepadDialogBase::SetTitleL(&aTitle);
+ }
+ iContent.Set(aText);
+ iContentPointer = aContentPointer;
+ iDescriptorViewer = ETrue;
+ iEditable = !aReadOnly;
+ iTitle.Set(aTitle);
+ iDelConfirmation.Set(aDelConfirmation);
+ iReturnValue = &aReturnStatus;
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::LoadFileL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadViewerDialog::LoadFileL()
+ {
+ __ASSERT_DEBUG( iEditor, Panic(ENotepadLibraryPanicNoEdwin) );
+ __ASSERT_DEBUG( iFilename, Panic(ENotepadLibraryPanicNoFileSpecified) );
+ iEditor->SetTextL(NULL);
+ NotepadUtil::LoadFileL( *iCoeEnv, *iFilename, iGuessEncoding,
+ iEncoding, *(iEditor->Text()) );
+ iEditor->SetAmountToFormat(iEditor->Text()->DocumentLength());
+ iEditor->HandleTextChangedL();
+ iAutoFinder->SetEditor((CEikRichTextEditor**)&iEditor);
+ iAutoFinder->SetItemFinderObserverL( this );
+ RefreshTitleL();
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::LoadFileL file handle
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadViewerDialog::LoadFileL(RFile& aFile)
+ {
+ __ASSERT_DEBUG( iEditor, Panic(ENotepadLibraryPanicNoEdwin) );
+ //__ASSERT_DEBUG( iFilename, Panic(ENotepadLibraryPanicNoFileSpecified) );
+
+ TInt fileSize(0);
+ User::LeaveIfError( aFile.Size( fileSize ) );
+ if ( fileSize >= KFileLengthNeedLoadBySteps )
+ {
+ LoadFileByStepsL( aFile );
+ return;
+ }
+
+ iEditor->SetTextL(NULL);
+ TBool error = NotepadUtil::LoadFileL( *iCoeEnv, aFile, iGuessEncoding,
+ iEncoding, *(iEditor->Text()) );
+ iEditor->SetAmountToFormat(iEditor->Text()->DocumentLength());
+ iEditor->HandleTextChangedL();
+ iAutoFinder->SetEditor((CEikRichTextEditor**)&iEditor);
+ iAutoFinder->SetItemFinderObserverL( this );
+ RefreshTitleL();
+ if( error != KErrNone)
+ {
+ HBufC* text = StringLoader::LoadLC(R_NOTEPAD_QTN_FILE_CORRUPTED);
+ CAknErrorNote* mErrorNote;
+ mErrorNote = new (ELeave) CAknErrorNote( ETrue );
+ mErrorNote->ExecuteLD(*text);
+ CleanupStack::PopAndDestroy( text );
+
+ iPeriodicTimer = CPeriodic::NewL( CActive::EPriorityStandard );
+ if( !iPeriodicTimer->IsActive() )
+ {
+ iPeriodicTimer->Start( KCloseNotepadDialogDelay, KCloseNotepadDialogInterval,
+ TCallBack( CNotepadViewerDialog::TimerCallbackL, this ) );
+ }
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::OpenFileL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadViewerDialog::OpenFileL(
+ const TDesC& aFilename,
+ const TDesC* aTitle,
+ TBool aGuessEncoding,
+ TUint aEncoding )
+ {
+ SetFileL(aFilename, aTitle, aGuessEncoding, aEncoding);
+ LoadFileL();
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::OpenFileL file handle
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadViewerDialog::OpenFileL(
+ RFile& aFile,
+ const TDesC* aTitle,
+ TBool aGuessEncoding,
+ TUint aEncoding )
+ {
+ SetFileL(aFile, aTitle, aGuessEncoding, aEncoding);
+ LoadFileL(aFile);
+ }
+
+// ----------------------------------------------------
+// CNotepadViewerDialog::SetAutomaticHighlightL
+//
+// ----------------------------------------------------
+void CNotepadViewerDialog::SetAutomaticHighlightL( const TBool aSwitchON )
+ {
+ if ( iAutoFinder )
+ {
+ // content highlight
+ if ( aSwitchON )
+ { // switch ON
+ iAutoFinder->SetFindModeL(
+ CItemFinder::EPhoneNumber |
+ CItemFinder::EUrlAddress |
+ CItemFinder::EEmailAddress );
+ }
+ else
+ { // switch OFF
+ iAutoFinder->SetFindModeL(
+ CItemFinder::ENoneSelected );
+ }
+ }
+ }
+
+// ----------------------------------------------------
+// CNotepadViewerDialog::ReadAutoHlCenRepValueAndSetNotifyL
+//
+// ----------------------------------------------------
+void CNotepadViewerDialog::ReadAutoHlCenRepValueAndSetNotifyL()
+ {
+ if ( iAutomaticHlInitialized )
+ return;
+ // Create the session
+ iCenRepSession = CRepository::NewL( KCRUidCommonUi );
+ if( iCenRepSession )
+ {
+ // Get the value of AutomaticHighlight key
+ iCenRepSession->Get( KCuiAutomaticHighlight, iAutomaticHlValue );
+ // Create the notifer
+ iNotifier =
+ CCenRepNotifyHandler::NewL(
+ *this, *iCenRepSession, CCenRepNotifyHandler::EIntKey,
+ KCuiAutomaticHighlight );
+ // Start listening
+ iNotifier->StartListeningL();
+ }
+ iAutomaticHlInitialized = ETrue; // Done once per viewer
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::OkToExitL
+// -----------------------------------------------------------------------------
+//
+TBool CNotepadViewerDialog::OkToExitL( TInt aButtonId )
+ {
+ iFlags &= ~ENotepadMenuByOkKey;
+ TBool isOk(ETrue);
+ switch ( aButtonId )
+ {
+ //MSK
+ case EAknSoftkeyContextOptions:
+ {
+ iFlags |= ENotepadMenuByOkKey;
+ iFlags &= ~EMenuByItemActication;
+ DisplayMenuL();
+ isOk= EFalse;
+ }
+ break;
+ case EAknSoftkeyBack:
+ if ( !IsWaiting() ) // not API, but viewer application
+ {
+ iAvkonAppUi->HandleCommandL(EEikCmdExit);
+ isOk = EFalse ;
+ }
+ break;
+ case EAknSoftkeyOptions:
+ iTaskSwapperFlag = ETrue;
+ default:
+ iFlags &= ~EMenuByItemActication;
+ isOk = CAknDialog::OkToExitL(aButtonId);
+ break;
+ }
+ return isOk;
+ }
+
+// ----------------------------------------------------------------------------
+// CNotepadViewerDialog::HandleNotifyInt
+// ----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::HandleNotifyInt(
+ TUint32 /*aId*/,
+ TInt aNewValue )
+ {
+ // Notifies changes on KCuiAutomaticHighlight
+ TRAPD(error,SetAutomaticHighlightL( aNewValue ));
+ if ( error != KErrNone )
+ {
+ _LIT(KNpdViewerNotifierPanicType,"CNotepadViewerDialog::SetAutomaticHighlightL");
+ User::Panic( KNpdViewerNotifierPanicType, error );
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CMsgSmsViewerAppUi::HandleNotifyError
+// ----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::HandleNotifyError(
+ TUint32 /*aId*/,
+ TInt /* aError */,
+ CCenRepNotifyHandler* /* aHandler */ )
+ {
+ // Remove session and notifier
+ if( iNotifier )
+ {
+ iNotifier->StopListening();
+ delete iNotifier;
+ iNotifier = NULL;
+ }
+ delete iCenRepSession;
+ iCenRepSession = NULL;
+ }
+
+// ---------------------------------------------------------
+// CNotepadViewerDialog::HandleResourceChange
+// from CCoeControl
+// ---------------------------------------------------------
+//
+void CNotepadViewerDialog::HandleResourceChange(TInt aType)
+ {
+
+ if(aType == KAknsMessageSkinChange)
+ {
+ if(iEditor && IsActivated())
+ {
+ iEditor->HandleResourceChange(aType);
+ }
+ }
+ if (aType == KEikDynamicLayoutVariantSwitch)
+ {
+ CAknDialog::HandleResourceChange(aType);
+ CEikDialog::Layout();
+ if (iEditor && IsActivated())
+ {
+ iEditor->HandleResourceChange(aType);
+ }
+ iEditor->DrawDeferred();
+ }
+ }
+
+// ---------------------------------------------------------
+// CNotepadViewerDialog::SizeChanged
+// from CCoeControl
+// ---------------------------------------------------------
+//
+void CNotepadViewerDialog::SizeChanged()
+ {
+ CNotepadDialogBase::SizeChanged();
+ if (iEditor && IsActivated())
+ {
+ TRAP_IGNORE(iEditor->DoEditorLayoutL());
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::ShowConfirmationNoteL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::ShowConfirmationNoteL()
+ {
+ HBufC* text = StringLoader::LoadLC(R_NOTEPAD_MEMO_ATTA_SAVED); //<NOTEPAD_SAVE_NOTE_MAXLENGTH> text;
+ CAknConfirmationNote* note = new(ELeave) CAknConfirmationNote();
+ note->SetMopParent(this);
+ note->ExecuteLD(*text);
+ CleanupStack::PopAndDestroy(text);
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::PostLayoutDynInitL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::PostLayoutDynInitL()
+ {
+ iEditor = STATIC_CAST(CNotepadRichTextEditor*, Control(ENotepadIdRichTextEditor));
+ iEditor->ConstructBaseL(this);
+ __ASSERT_DEBUG( iEditor, Panic(ENotepadLibraryPanicNoEdwin) );
+ iEditor->EnableCcpuSupportL(EFalse);
+ iEditor->CreatePreAllocatedScrollBarFrameL()->SetScrollBarVisibilityL(
+ CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto);
+
+ CEikAppUi* container = iAvkonAppUi->ContainerAppUi();
+ //cannot find UIDs in SenduiMtmUids.h
+ TUid appuid = KNullUid;
+ if ( container )
+ {
+ appuid = container->Application()->AppDllUid();
+ }
+ if ( appuid != KSenduiMMSEditorUid && appuid != KSenduiMailEditorUid )
+ {
+ iSendUi = CSendUi::NewL();
+ }
+
+ TRect rect(iEikonEnv->EikAppUi()->ClientRect());
+ iEditor->SetRect(rect);
+
+ DrawNow();
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::ActivateL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::ActivateL()
+ {
+ __ASSERT_DEBUG( iEditor, Panic(ENotepadLibraryPanicNoEdwin) );
+ CNotepadDialogBase::ActivateL();
+ CAknTitlePane* TitlePane =
+ STATIC_CAST(CAknTitlePane*,
+ (((CAknAppUi*)iEikonEnv->EikAppUi())->StatusPane())
+ ->ControlL(TUid::Uid(EEikStatusPaneUidTitle)));
+ TitlePane->SetTextL (_L(""));
+ iEditor->InitNotepadEditorL(this);
+ if (iFileExist) // when SetFileL before execute
+ {
+ LoadFileL(*iFile);
+ }
+ else if (iContent.Length() != 0)
+ {
+ iEditor->SetTextL(NULL);
+ iEditor->SetTextL(&iContent);
+ iEditor->SetAmountToFormat(iContent.Length()); // Will ensure first Format in SetTextL is in correct mode
+ iEditor->HandleTextChangedL();
+ iAutoFinder->SetEditor((CEikRichTextEditor**)&iEditor);
+ iAutoFinder->SetItemFinderObserverL( this );
+ RefreshTitleL();
+ iEditor->EnableKineticScrollingL( ETrue );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::OfferKeyEventL
+// from CoeControl
+// -----------------------------------------------------------------------------
+//
+TKeyResponse CNotepadViewerDialog::OfferKeyEventL(
+ const TKeyEvent& aKeyEvent,
+ TEventCode aType )
+ {
+ if ( MenuShowing() || aType != EEventKey )
+ {
+ return CAknDialog::OfferKeyEventL(aKeyEvent, aType);
+ }
+ TKeyResponse keyResponse(EKeyWasConsumed);
+ switch (aKeyEvent.iCode)
+ {
+ case EKeyOK: // into next case
+ case EKeyEnter:
+ if ( aKeyEvent.iRepeats == 0 &&
+ !(aKeyEvent.iModifiers & (EAllStdModifiers|EModifierSpecial)) )
+ {
+ iFlags |= ENotepadMenuByOkKey;
+ DisplayMenuL();
+ }
+ break;
+ case EKeyRightArrow: // into next case
+ case EKeyLeftArrow:
+ break;
+ case EKeyUpArrow:
+ iAutoFinder->NextItemOrScrollL( CItemFinder::ENextUp );
+ break;
+ case EKeyDownArrow:
+ iAutoFinder->NextItemOrScrollL( CItemFinder::ENextDown );
+ break;
+ case EKeyPhoneSend:
+ HandleNumberCallL();
+ break;
+ default:
+ keyResponse = CAknDialog::OfferKeyEventL(aKeyEvent, aType);
+ }
+
+ return keyResponse;
+ }
+void CNotepadViewerDialog::HandleFindItemEventL(
+ const CItemFinder::CFindItemExt& aItem,
+ MAknItemFinderObserver::TEventFlag aEvent,
+ TUint aFlags)
+ {
+ if ( MAknItemFinderObserver::EPointerEvent == aEvent )
+ {
+ iFlags |= ENotepadMenuByOkKey;
+ }
+ iFlags |= EMenuByItemActication;
+ }
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::HandleDialogPointerEventL
+// from CoeControl
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::HandleDialogPointerEventL( const TPointerEvent& aPointerEvent )
+ {
+ if(!AknLayoutUtils::PenEnabled())
+ {
+ return;
+ }
+ if( CItemFinder::ENoneSelected == iAutoFinder->CurrentItemExt().iItemType )
+ {
+ // when you selected is not item, return
+ return;
+ }
+ MTouchFeedback* feedback = MTouchFeedback::Instance();
+ TTouchLogicalFeedback fbLogicalType;
+ TTouchFeedbackType fbType;
+ switch( aPointerEvent.iType )
+ {
+ case TPointerEvent::EButton1Down:
+ {
+ fbLogicalType = ETouchFeedbackBasic;
+ fbType = TTouchFeedbackType( ETouchFeedbackAudio|ETouchFeedbackVibra );
+ }
+ break;
+ case TPointerEvent::EButton1Up:
+ {
+ fbLogicalType = ETouchFeedbackIncreasingPopUp;
+ fbType = ETouchFeedbackVibra;
+ }
+ break;
+ default:
+ return;
+ }
+ if ( feedback )
+ {
+ feedback->InstantFeedback( this,
+ fbLogicalType, fbType, TPointerEvent() );
+ if( ETouchFeedbackVibra == fbType )
+ {
+ DisplayMenuL();
+ }
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::HandleNumberCallL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::HandleNumberCallL()
+ {
+ const CItemFinder::CFindItemExt& findItem = iAutoFinder->CurrentItemExt();
+
+ if (findItem.iItemType == CItemFinder::EEmailAddress)
+ {
+ iFindMenu->HandleVoIPCallL(findItem.iItemDescriptor->Des());
+ }
+ else if(findItem.iItemType == CItemFinder::EPhoneNumber )
+ {
+ iFindMenu->HandleCallL( findItem.iItemDescriptor->Des() );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::GetHelpContext
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::GetHelpContext(TCoeHelpContext& aContext) const
+ {
+ aContext.iMajor = KUidNotepad;
+ if(iEditable)
+ {
+ aContext.iContext = KNMAKE_HLP_MEMO_VIEWER_EDIT;
+ }
+ else
+ {
+ aContext.iContext = KNMAKE_HLP_MEMO_VIEWER;
+ }
+
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::ProcessCommandL
+// from MEikCommandObserver
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::ProcessCommandL(TInt aCommandId)
+ {
+ HideMenu();
+ switch (aCommandId)
+ {
+ case ENotepadCmdViewerSave:
+ {
+ TInt length(iEditor->TextLength());
+ if ( length > 0 )
+ {
+ CNotepadApi::AddContentL(
+ iEditor->Text()->Read(0, length) );
+ ShowConfirmationNoteL();
+ }
+ }
+ break;
+ case ENotepadCmdViewerEdit:
+ {
+ (*iContentPointer) = CNotepadApi::ExecTextEditorL(*iReturnValue, iContent , iTitle, iDelConfirmation);
+ TryExitL(0);
+ }
+ break;
+ case ENotepadCmdViewerDelete:
+ {
+ TBool deleted;
+ if(iDelConfirmation.Length() != 0)
+ {
+ deleted = CNotepadDialogBase::ExecuteConfirmationQueryL( &iDelConfirmation );
+ }
+ else
+ {
+ deleted = CNotepadDialogBase::ExecuteConfirmationQueryL( R_NOTEPAD_QUERY_DELETE_MEMO );
+ }
+ if(deleted)
+ {
+ *iReturnValue = CNotepadApi::ENpdDataDeleted;
+ TryExitL(0);
+ }
+ }
+ break;
+ case ENotepadCmdSend:
+ SendAsL( *iSendUi, aCommandId, iFileExist, NULL, iEditor->Text() );
+ break;
+ default:
+ {
+ if ( iFindMenu->CommandIsValidL(aCommandId) ) // can't really leave
+ {
+ TBool selectionVisibility ( ETrue );
+ if ( aCommandId == EFindItemCmdCopy && iAutoFinder && iEditor && iEditor->TextView() )
+ {
+ selectionVisibility = iEditor->TextView()->SelectionVisible();
+ iEditor->TextView()->SetSelectionVisibilityL( EFalse );
+ const CItemFinder::CFindItemExt& item = iAutoFinder->CurrentItemExt();
+ iEditor->SetSelectionL( item.iStart, item.iEnd + 1 );
+ }
+
+ iFindMenu->HandleItemFinderCommandL(aCommandId);
+
+ if ( aCommandId == EFindItemCmdCopy && iAutoFinder && iEditor && iEditor->TextView() )
+ {
+ iEditor->TextView()->SetSelectionVisibilityL( selectionVisibility );
+ iEditor->ClearSelectionL();
+ iEditor->DrawDeferred(); // sometimes editor does not update itself
+ }
+
+ return;
+ }
+ CNotepadDialogBase::ProcessCommandL(aCommandId);
+ break;
+ }
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::DynInitMenuPaneL
+// from MEikMenuObserver
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::DynInitMenuPaneL(
+ TInt aResourceId,
+ CEikMenuPane* aMenuPane )
+ {
+ __ASSERT_DEBUG(aResourceId > 0, Panic(ENotepadLibraryPanicNoMenuResource));
+ __ASSERT_DEBUG(aMenuPane, Panic(ENotepadLibraryPanicNullMenuPane));
+ __ASSERT_DEBUG(iEditor, Panic(ENotepadLibraryPanicNoEdwin));
+
+ const TBool activatedByItemActication = iFlags & EMenuByItemActication;
+ if ( !activatedByItemActication && iEditor && iAutoFinder
+ && iEditor->SelectionLength() !=
+ ( iAutoFinder->CurrentItemExt().iEnd -
+ iAutoFinder->CurrentItemExt().iStart + 1 ) )
+ {
+ iAutoFinder->ResetCurrentItem(); // do not show item specific commands
+ }
+
+ TInt index;
+ switch ( aResourceId )
+ {
+ case R_SENDUI_MENU:
+ index = 2;
+ iSendUi->AddSendMenuItemL(*aMenuPane, index, ENotepadCmdSend );
+ break;
+ case R_NOTEPAD_VIEWER_MENU:
+
+ if(iEditable)
+ {
+ aMenuPane->DeleteMenuItem(ENotepadCmdViewerSave);
+
+ if ( iFlags & ENotepadMenuByOkKey )
+ {
+ aMenuPane->DeleteMenuItem(EAknCmdExit);
+ if(FeatureManager::FeatureSupported(KFeatureIdHelp))
+ {
+ aMenuPane->DeleteMenuItem(EAknCmdHelp);
+ }
+ }
+ }
+ else
+ {
+ aMenuPane->DeleteMenuItem(ENotepadCmdViewerEdit);
+ aMenuPane->DeleteMenuItem(ENotepadCmdViewerDelete);
+
+ if (iForwardLocked || iDescriptorViewer)
+ {
+ aMenuPane->SetItemDimmed(ENotepadCmdViewerSave, ETrue);
+ }
+
+ if ( iSendUi && // not called from MMS/Mail editor
+ !NotepadUtil::IsEmpty(iEditor->Text()->Read(0))
+ && !iForwardLocked)
+ {
+ InsertSendMenuItemAfterL( *iSendUi, *aMenuPane,
+ EFindItemMenuPlaceHolder);
+ }
+
+ if ( iFlags & ENotepadMenuByOkKey )
+ {
+ aMenuPane->DeleteMenuItem(EAknCmdExit);
+ if(FeatureManager::FeatureSupported(KFeatureIdHelp))
+ {
+ aMenuPane->DeleteMenuItem(EAknCmdHelp);
+ }
+ if(!iForwardLocked)
+ {
+ CEikMenuPaneItem::SData item = aMenuPane->ItemData(ENotepadCmdViewerSave);
+ aMenuPane->DeleteMenuItem(ENotepadCmdViewerSave);
+ aMenuPane->AddMenuItemL(item, EFindItemMenuPlaceHolder);
+ }
+ }
+ }
+ iFindMenu->AddItemFindMenuL(iAutoFinder,aMenuPane,EFindItemMenuPlaceHolder,KNullDesC);
+
+ if(!FeatureManager::FeatureSupported(KFeatureIdHelp))
+ {
+ aMenuPane->DeleteMenuItem(EAknCmdHelp);
+ }
+
+ break;
+ default:
+ iFindMenu->UpdateItemFinderMenuL(aResourceId,aMenuPane);
+ break;
+ }
+ }
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::DynInitMenuBarL
+// from MEikMenuObserver
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::DynInitMenuBarL(TInt aResourceId,CEikMenuBar* aMenuBar)
+ {
+ __ASSERT_DEBUG(aResourceId > 0, Panic(ENotepadLibraryPanicNoMenuResource));
+ __ASSERT_DEBUG(aMenuBar, Panic(ENotepadLibraryPanicNoMenuResource));
+
+ if(!iTaskSwapperFlag)
+ {
+ aMenuBar->SetMenuType(CEikMenuBar::EMenuOptionsNoTaskSwapper);
+ }
+ else
+ {
+ aMenuBar->SetMenuType(CEikMenuBar::EMenuOptions);
+ iTaskSwapperFlag=EFalse;
+ }
+ }
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::ExitDialogOnTimerExpireL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::ExitDialogOnTimerExpireL()
+ {
+ if ( !IsWaiting() ) // not API, but viewer application
+ {
+ iAvkonAppUi->HandleCommandL(EEikCmdExit);
+ }
+ else
+ {
+ TryExitL(0);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::TimerCallbackL
+// -----------------------------------------------------------------------------
+//
+TInt CNotepadViewerDialog::TimerCallbackL(TAny* aPtr)
+ {
+ static_cast<CNotepadViewerDialog*>( aPtr )->ExitDialogOnTimerExpireL();
+ return ETrue;
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::CNotepadViewerDialog_Reserved
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadViewerDialog::CNotepadViewerDialog_Reserved()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::LoadFileByStepsL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::LoadFileByStepsL(RFile& aFile)
+ {
+ __ASSERT_DEBUG( iEditor, Panic(ENotepadLibraryPanicNoEdwin) );
+ //__ASSERT_DEBUG( iFilename, Panic(ENotepadLibraryPanicNoFileSpecified) );
+ iEditor->SetTextL(NULL);
+
+ // lanuch the progress bar
+ CleanProgressDialogL();
+ iProgressDialogLoadfile = new( ELeave ) CAknProgressDialog(
+ reinterpret_cast< CEikDialog** >( &iProgressDialogLoadfile ),
+ EFalse );
+ iProgressDialogLoadfile->SetCallback( this );
+ iProgressDialogLoadfile->ExecuteLD( R_NOTEPAD_LOADFILE_PROGRESS_DIALOG );
+
+ // start a active object to load file
+ if ( iLoadFileAO )
+ {
+ delete iLoadFileAO;
+ iLoadFileAO = NULL;
+ }
+ iLoadFileAO = CNotepadLoadFileAO::NewL( this, *iCoeEnv, aFile, iGuessEncoding,
+ iEncoding, *(iEditor->Text()) );
+
+ if ( KErrNone != iLoadFileAO->StartLoadFile() )
+ {
+ ExitDialogOnTimerExpireL();
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::CleanProgressDialogL()
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::CleanProgressDialogL()
+ {
+ if ( iProgressDialogLoadfile )
+ {
+ iProgressDialogLoadfile->ProcessFinishedL();
+ iProgressDialogLoadfile = NULL;
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::DialogDismissedL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::DialogDismissedL( TInt aButtonId )
+ {
+ if ( ( EAknSoftkeyCancel == aButtonId ) && iLoadFileAO )
+ {
+ iLoadFileAO->CancelLoadFile();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CNotepadViewerDialog::NotifyCompletedL
+// -----------------------------------------------------------------------------
+//
+void CNotepadViewerDialog::NotifyCompletedL( TInt aErrCode )
+ {
+
+ // load file is completed for one step
+ if ( KErrStep == aErrCode )
+ {
+ iEditor->SetAmountToFormat(iEditor->Text()->DocumentLength());
+ iEditor->HandleTextChangedL();
+ }
+ // load file is completed
+ else if ( KErrNone == aErrCode )
+ {
+ CleanProgressDialogL();
+ iEditor->SetAmountToFormat(iEditor->Text()->DocumentLength());
+ iEditor->HandleTextChangedL();
+ iAutoFinder->SetEditor((CEikRichTextEditor**)&iEditor);
+ iAutoFinder->SetItemFinderObserverL( this );
+ RefreshTitleL();
+ }
+ // load file cancel
+ else if ( KErrCancel == aErrCode )
+ {
+ ExitDialogOnTimerExpireL();
+ }
+ // that occur error during load file
+ else
+ {
+ CleanProgressDialogL();
+ HBufC* text = StringLoader::LoadLC(R_NOTEPAD_QTN_FILE_CORRUPTED);
+ CAknErrorNote* mErrorNote;
+ mErrorNote = new (ELeave) CAknErrorNote( ETrue );
+ mErrorNote->ExecuteLD(*text);
+ CleanupStack::PopAndDestroy( text );
+ iPeriodicTimer = CPeriodic::NewL( CActive::EPriorityStandard );
+ if ( !iPeriodicTimer->IsActive() )
+ {
+ iPeriodicTimer->Start( KCloseNotepadDialogDelay, KCloseNotepadDialogInterval,
+ TCallBack( CNotepadViewerDialog::TimerCallbackL, this ) );
+ }
+ }
+
+ }
+
+
+// End of File