--- a/fep/aknfep/src/aknfepuiinputstateentrypinyinphrasecreation.cpp Fri Jul 23 16:49:01 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,552 +0,0 @@
-/*
-* Copyright (c) 2008 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:
- * Provides the TAknFepInputStateEntryPinyinPhraseCreation methods.
- *
-*/
-
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-
-
-#include <PtiEngine.h> //CPtiEngine
-#include <PtiUserDicEntry.h>
-
-#include <PtiDefs.h> //keys
-#include <avkon.rsg>
-#include <aknfep.rsg>
-#include <aknnotewrappers.h>
-
-#include "AknFepPanic.h"
-#include "aknfepuiinputstateentrypinyinphrasecreation.h"
-#include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface
-#include "AknFepManagerUIInterface.h" //MAknFepManagerUIInterface
-#include "AknFepUiCtrlContainerChinese.h"
-#include "AknFepUICtrlInputPane.h"
-#include "AknFepUICtrlCandidatePane.h"
-#include "AknFepUICtrlPinyinPopup.h" //Pinyin phrase
-#include "aknfepuictrleditpane.h" //pinyin phrase creation
-#include "AknFepManager.h"
-
-const TInt KMaxPhraseCreationCount = 7;
-
-// ---------------------------------------------------------
-// C++ construct.
-// ---------------------------------------------------------
-//
-TAknFepInputStateEntryPinyinPhraseCreation::TAknFepInputStateEntryPinyinPhraseCreation(
- MAknFepUIManagerStateInterface* aOwner,
- MAknFepUICtrlContainerChinese* aUIContainer ) :
- TAknFepInputStatePinyinPhraseCreationBase( aOwner, aUIContainer)
- {
- iState = EKeySequenceEdit;
-
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- uiContainer->FocusCandidatePane( EFalse );
- uiContainer->CandidatePane()->ShowCandidateOrdinals( EFalse );
- uiContainer->SetLayout( MAknFepUICtrlContainerChinese::ELayoutPhraseCreation );
- uiContainer->CandidatePane()->SelectFirstPhrase();
- uiContainer->ShowVerticalScrollArrows( ETrue );
- uiContainer->ShowHorizontalScrollArrows( EFalse );
- uiContainer->InputPane()->SetOverrideFontId( 0 );
- uiContainer->PinyinPopupWindow()->SetPhraseCreationEditingState( EFalse );
- // in the case that we are coming back to the input pane from the candidate pane,
- // we need to ensure that the current selection is selected correctly
- if ( uiContainer->PinyinPopupWindow()->GetFromEditToSpellingFlag() )
- {
- uiContainer->PinyinPopupWindow()->SetFromEditToSpellingFlag();
- TInt validCount = uiContainer->
- PinyinPopupWindow()->InEffectKeystrokeArray()->Count();
- uiContainer->EditPaneWindow()->SetCursorIndexOfKeystroke( validCount );
- ShowInfo();
- uiContainer->PinyinPopupWindow()->SetNoneHighlighted();
- uiContainer->EditPaneWindow()->ActiveCursor();
- uiContainer->EditPaneWindow()->EnableCursor();
- }
- else
- {
- ImplicityShowInfo( ETrue );
- }
- // however we also need to clear the deliberate selection, in case we are not
- // coming back to the input pane from the candidate pane
- ChangeCba();
- }
-
-// ---------------------------------------------------------
-// HandleKeyL
-// ---------------------------------------------------------
-//
-TBool TAknFepInputStateEntryPinyinPhraseCreation::HandleKeyL( TInt aKey,
- TKeyPressLength aLength )
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- CDesCArrayFlat* inEffectKeystrokeArray = popup->InEffectKeystrokeArray();
- CDesCArrayFlat* showKeystrokeArray = popup->ShowKeystrokeArray();
-
- switch( aKey )
- {
- case EKeyBackspace:
- {
- TBool state = ETrue;
- if ( popup->IsChangeStatet() && aLength == ELongKeyPress )
- {
- state = EFalse;
- }
- else
- {
- popup->SetChangeState( EFalse );
- }
- if ( state )
- {
- HandleKeyBackspace( aLength );
- }
- break;
- }
- case EKeyRightArrow:
- if ( !IsMoveCursor() )
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- else
- {
- MoveCursorToRight();
- }
- break;
- case EKeyLeftArrow:
- if ( !IsMoveCursor() )
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- else
- {
- MoveCursorToLeft();
- }
- break;
- case EKeyOK:
- case EKeyCBA1:
- if ( !( popup->IsChangeStatet() && aLength == ELongKeyPress ) )
- {
- popup->SetChangeState( EFalse );
- HandleKeyOKAndKeyCBA1L();
- }
- break;
- case EKeyCBA2:
- iOwner->FepMan()->TryCloseUiL();
- break;
- case EKeyDownArrow:
- if ( ( 0 == showKeystrokeArray->Count() ) ||
- ( 0 == inEffectKeystrokeArray->Count() ) )
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- else
- {
- popup->SetChangeState( ETrue );
- popup->SetFromEditToSpellingFlag( ETrue );
- iOwner->ChangeState( ESpellingSelection );
- }
- break;
- case EKeyUpArrow:
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- break;
- default:
- if ( EShortKeyPress == aLength )
- {
- HandleOthersKey( aKey );
- }
- else
- {
- iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone);
- }
- break;
- }
-
- return ETrue;
- }
-
-// ---------------------------------------------------------
-// Init the show info
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::ImplicityShowInfo(
- TBool aGetScreenCoordinates )
- {
- TRAP_IGNORE( ImplicityShowInfoL( aGetScreenCoordinates ) );
- }
-
-// ---------------------------------------------------------
-// Init the show info
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::ImplicityShowInfoL(
- TBool aGetScreenCoordinates )
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow();
- TInt showKeystrokeCount = popup->ShowKeystrokeArray()->Count();
- TInt chineseCount = popup->ChooseChineseCharacterArray()->Count();
- // get cursor position
- TPoint baseLine = TPoint( 0, 0 );
- TInt height = 0;
- TInt ascent = 0;
- TBool validChange = EFalse;
- TBool isSpellingValid = EFalse;
- if ( aGetScreenCoordinates )
- {
- iOwner->FepMan()->GetScreenCoordinatesL(baseLine,height,ascent);
- uiContainer->SetContainerPosition( baseLine, height );
- }
- if ( popup->GetPhraseCreationEditingState() )
- {
- isSpellingValid = GetValidKeystroke();
- }
- else if ( popup->GetPhraseCreationState() )
- {
- isSpellingValid = GetValidKeystroke();
- if ( 0 == chineseCount )
- {
- editPane->SetCursorIndexOfKeystroke( showKeystrokeCount );
- }
- else
- {
- editPane->SetCursorIndexOfKeystroke( 0 );
- }
-
- }
-
- if ( !isSpellingValid )
- {
- UIContainer()->SetControlInVisible( EFalse );
- }
-
- validChange = popup->GetValidKeystrokeChange();
-
- ShowInfo();
- SetWarningColor();
- editPane->ActiveCursor();
- if ( ( popup->GetPhraseCreationState() ) ||
- ( popup->GetPhraseCreationEditingState() ) )
- {
- if ( validChange ||
- ( 0 != popup->CurrentPageStartIndex() ) )
- {
- popup->SetPhraseCreationEditingState( EFalse );
- popup->SetPhraseCreationState( EFalse );
- RefreshUI();
- }
- else
- {
- if ( 0 != popup->CurrentSelection() )
- {
- RefreshCandidate();
- }
- }
- }
- else
- {
- if ( validChange )
- {
- RefreshUI( popup->CurrentSelection() );
- }
- }
- }
-
-// ---------------------------------------------------------
-// EKeyBackspace
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::HandleKeyBackspace( TKeyPressLength aLength )
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow();
-
- TInt validKeystrokeCount = popup->InEffectKeystrokeArray()->Count();
- TInt chineseCount = popup->ChooseChineseCharacterArray()->Count();
- TInt cursorOfkeystrokeIndex = editPane->GetCursorIndexOfKeystroke();
-
- if ( 0 == cursorOfkeystrokeIndex )
- {
- if ( !TryCloseUI( aLength ) )
- {
- if ( ( 0 == chineseCount ) && ( 0 != validKeystrokeCount ) )
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- else
- {
- if ( ChineseRevertKeystroke() )
- {
- ClearDeliberateSelection();
- popup->SetPhraseCreationEditingState( ETrue );
- ImplicityShowInfo();
- ChangeCba();
- }
- else
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- }
- }
- }
- else
- {
- if ( 1 == cursorOfkeystrokeIndex )
- {
- editPane->Reset();
- editPane->SetCursorIndexOfKeystroke( 1 );
- }
- //delete the current keystroke
- if ( DeleteCurrentKeystroke() )
- {
- if ( !TryCloseUI( aLength ) )
- {
- ClearDeliberateSelection();
- popup->SetPhraseCreationEditingState( ETrue );
- ImplicityShowInfo();
- ChangeCba();
- }
- }
- else
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- }
- }
-
-// ---------------------------------------------------------
-// EKeyOK And EKeyCBA1L.
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::HandleKeyOKAndKeyCBA1L()
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
-
- TInt validKeystrokeCount = popup->InEffectKeystrokeArray()->Count();
- TInt keystrokeCount = popup->ShowKeystrokeArray()->Count();
- CDesCArrayFlat* chinese = popup->ChooseChineseCharacterArray();
- TBuf<KMaxPhraseCreationCount> phraseCreated;
-
- if ( ( chinese->Count() >= 2 ) && ( 0 == keystrokeCount ) )
- {
- //commit the chinese character.
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- for (TInt i = 0; i < chinese->Count(); ++i )
- {
- phraseCreated.Append( chinese->MdcaPoint( i ) );
- }
- AddPhraseToDB( phraseCreated );
- fepMan->PinyinPhraseCreation( EFalse );
- fepMan->NewTextL( phraseCreated );
- fepMan->CommitInlineEditL();
- iOwner->FepMan()->TryCloseUiL(); //no more keys, close the UI.
- }
- else if ( 0 != validKeystrokeCount )
- {
- popup->SetChangeState( ETrue );
- popup->SetFromEditToSpellingFlag( ETrue );
- iOwner->ChangeState( ESpellingSelection );
- }
- else
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- }
-
-// ---------------------------------------------------------
-// others key input.
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::HandleOthersKey( TInt aKey )
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- iOwner->FepMan()->SetCcpuFlag( CAknFepManager::ECcpuStateIgnoreStarUp );
- if ( iOwner->IsValidChineseInputKey( aKey ) )
- {
- if ( AddKeystroke( aKey ) )
- {
- ClearDeliberateSelection();
- popup->SetPhraseCreationEditingState( ETrue );
- ImplicityShowInfo();
- ChangeCba();
- }
- else
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- }
- else if ( aKey == EPtiKeyStar ) // we increment the tone mark.
- {
- if ( AddToneMark() )
- {
- ClearDeliberateSelection();
- popup->SetPhraseCreationEditingState( ETrue );
- ImplicityShowInfo();
- ChangeCba();
- }
- else
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- }
- else
- {
- iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
- }
- }
-
-// ---------------------------------------------------------
-// move cursor to left.
-// ---------------------------------------------------------
-//
-TBool TAknFepInputStateEntryPinyinPhraseCreation::IsMoveCursor()
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- TInt keystrokeCount = popup->ShowKeystrokeArray()->Count();
- TInt chineseCount = popup->ChooseChineseCharacterArray()->Count();
- if ( ( 0 == keystrokeCount ) || ( KMaxPhraseCreationCount == chineseCount ) )
- {
- return EFalse;
- }
- return ETrue;
- }
-
-// ---------------------------------------------------------
-// move cursor to left.
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::MoveCursorToLeft()
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow();
- TInt keystrokeCount = popup->ShowKeystrokeArray()->Count();
- TInt indexOfKeystroke = editPane->GetCursorIndexOfKeystroke();
-
- if ( 0 == indexOfKeystroke )
- {
- editPane->SetCursorIndexOfKeystroke( keystrokeCount );
- // for fix bug when press left, spelling pane will flash
- // ImplicityShowInfo();
- ShowInfo();
- SetWarningColor();
- }
- else if ( 1 == indexOfKeystroke )
- {
- editPane->SetCursorIndexOfKeystroke( 0 );
- // for fix bug when press left, spelling pane will flash
- // ImplicityShowInfo();
- ShowInfo();
- SetWarningColor();
- }
- else
- {
- editPane->SetCursorIndexOfKeystroke( indexOfKeystroke - 1 );
- editPane->MoveCursorLeft();
- }
- }
-
-
-// ---------------------------------------------------------
-// move cursor to left.
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::MoveCursorToRight()
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow();
- TInt keystrokeCount = popup->ShowKeystrokeArray()->Count();
- TInt indexOfKeystroke = editPane->GetCursorIndexOfKeystroke();
-
- if ( indexOfKeystroke == keystrokeCount )
- {
- editPane->SetCursorIndexOfKeystroke( 0 );
- // for fix bug when press right, spelling pane will flash
- // ImplicityShowInfo();
- ShowInfo();
- SetWarningColor();
- }
- else
- {
- editPane->SetCursorIndexOfKeystroke( indexOfKeystroke + 1 );
- editPane->MoveCursorRight();
- }
- }
-
-// ---------------------------------------------------------
-// Initialize State.
-// ---------------------------------------------------------
-//
-void TAknFepInputStateEntryPinyinPhraseCreation::InitializeState()
- {
- ChangeCba();
- }
-
-// ---------------------------------------------------------
-// Add phrase to DB.
-// ---------------------------------------------------------
-//
-TBool TAknFepInputStateEntryPinyinPhraseCreation::AddPhraseToDB(
- const TDesC& aPhraseAdd )
- {
- TInt retCode;
- TPtiUserDictionaryEntry addUdbEntry(aPhraseAdd);
- //Add the phrase to the DB by PTI Engine
- retCode = iOwner->PtiEngine()->AddUserDictionaryEntry( addUdbEntry );
- if ( KErrNone != retCode )
- {
- return EFalse;
- }
-
- return ETrue;
- }
-
-// ---------------------------------------------------------
-// Try to close UI.
-// ---------------------------------------------------------
-//
-TBool TAknFepInputStateEntryPinyinPhraseCreation::TryCloseUI( TKeyPressLength aLength )
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow();
- TInt keystrokeCount = popup->ShowKeystrokeArray()->Count();
- TInt chineseCount = popup->ChooseChineseCharacterArray()->Count();
-
- if ( ( 0 == chineseCount ) && ( 0 == keystrokeCount ) )
- {
- TRAP_IGNORE( iOwner->FepMan()->TryCloseUiL() ); //no more keys, close the UI.
- if ( aLength == ELongKeyPress )
- {
- iOwner->FepMan()->SetLongClearAfterCloseUI( ETrue );
- }
- return ETrue;
- }
-
- return EFalse;
- }
-
-// End of file