--- a/fep/aknfep/src/AknFepUiInputStatePredictiveInputJapanese.cpp Tue Jul 06 14:38:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,497 +0,0 @@
-/*
-* Copyright (c) 2002-2004 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
-* TAknFepUiInputStatePredictiveInputJapanese methods.
-*
-*/
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-// INCLUDE FILES
-#include "AknFepUiInputStatePredictiveInputJapanese.h"
-#include "AknFepUIManagerStateInterface.h" // MAknFepUIManagerStateInterface
-#include "AknFepManagerUIInterface.h" // MAknFepManagerUIInterface
-#include "AknFepUICtrlContainerJapanese.h" // MAknFepUICtrlContainerJapanese
-#include "AknFepUICtrlCandidatePaneInterface.h"
- // MAknFepUICtrlCandidatePaneInterface
-#include "AknFepGlobalEnums.h"
-#include "AknFepPanic.h"
-
-#include <PtiDefs.h> // keys
-#include <PtiEngine.h>
-#include <PtiCompositionDataIF.h> // MPtiEngineCompositionDataInterface
-#include <aknfep.rsg>
-#include <avkon.rsg>
-
-// CONSTANTS
-const TText KAknFEPLineFeedSymbol = 0x21B2;
-const TText KAknFEPMirroredLineFeedSymbol = 0x21B3;
-
-/**
- * TAknFepUiInputStatePredictiveInputJapanese class.
- *
- */
-//============================ MEMBER FUNCTIONS ==============================
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::
-// TAknFepUiInputStatePredictiveInputJapanese
-// C++ default Constructor
-// ---------------------------------------------------------------------------
-//
-TAknFepUiInputStatePredictiveInputJapanese::
- TAknFepUiInputStatePredictiveInputJapanese(
- MAknFepUIManagerStateInterface* aOwner,
- MAknFepUICtrlContainerJapanese* aUIContainer)
- :TAknFepUiInputStateJapanesePredictiveBase(aOwner, aUIContainer)
- {
- iState = EPredictiveInput;
- iCbaResourceID = R_AKNFEP_SOFTKEYS_CONVERT_OTHER_SELECT;
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::KeyTimerExpired
-// Call this function when Multitap timer of PtiEngine was time-out
-// ---------------------------------------------------------------------------
-//
-void TAknFepUiInputStatePredictiveInputJapanese::KeyTimerExpired()
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();
-
- TPtrC text = data->ConvertingString();
- TInt cursorpos = data->CursorPosition();
- if (text.Length() > 0)
- {
- if (text[0] == KAknFEPLineFeedSymbol
- || text[0] == KAknFEPMirroredLineFeedSymbol)
- {
- iOwner->ChangeState(EInitial);
- }
- else
- {
- // Set on cursor visibility in inline editing
- TRAPD(err, fepMan->SetInlineEditingCursorVisibilityL(ETrue));
- if (err == KErrNone)
- {
- TRAP(err, fepMan->UpdateInlineEditL(text, cursorpos));
- }
- if (err != KErrNone)
- {
- TRAP_IGNORE(iOwner->FepMan()->SimulateKeyEventL(EKeyEscape, ETrue));
- }
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::InitializeStateL
-// Initialize State
-// ---------------------------------------------------------------------------
-//
-void TAknFepUiInputStatePredictiveInputJapanese::InitializeStateL()
- {
- iOwner->SetInlineEditUnderlineVisibility(ETrue);
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::HandleCommandL
-// Handling Command
-// ---------------------------------------------------------------------------
-//
-void TAknFepUiInputStatePredictiveInputJapanese::
- HandleCommandL(TInt aCommandId)
- {
- switch (aCommandId)
- {
- case EAknFepSoftkeySelectCandidate:
- {
- iOwner->FepMan()->UpdateCbaL(NULL);
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();
- TPtrC textConv = data->ConvertingString();
- TPtrC textComp = data->CompletedString();
- if (textConv.Length() > 0 || textComp.Length() > 0)
- {
- iOwner->ChangeState(EMultiCompletion);
- }
- else
- {
- iOwner->ChangeState(EInitial);
- }
- }
- break;
- case EAknFepSoftkeyConvert:
- {
- // change state to conversion
- ChangeStateToConversionL();
- }
- break;
- case EAknFepSoftkeyOtherModes:
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- MAknFepUICtrlContainerJapanese* uicontainer = UIContainer();
- MAknFepUICtrlCandidatePaneInterface* predictivePane =
- uicontainer->CandidatePane(MAknFepUICtrlContainerJapanese::
- EJapanesePredictiveCandidatePane);
- // Closeing candidate pop-up list
- predictivePane->HideWindow();
- // Update of CBA
- iOwner->FepMan()->UpdateCbaL(NULL);
- // Delete Cursor
- fepMan->SetInlineEditingCursorVisibilityL(EFalse);
- // Change the status to Retroactive input
- iOwner->ChangeState(ECandidateRetroActive);
- }
- break;
- case EAknFepSoftkeyPredictiveOn:
- {
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- // normal operation
- if (UpdateInlineEditingCharacterL())
- {
- CDesCArrayFlat* candidateArray = iOwner->CandidateArray();
- ptiEngine->GetCandidateListL(*candidateArray);
- UpdateCandidateListL();
- }
- }
- break;
- case EAknFepResourceChanged:
- {
- MAknFepUICtrlContainerJapanese* uicontainer = UIContainer();
- MAknFepUICtrlCandidatePaneInterface* predictivePane =
- uicontainer->CandidatePane(MAknFepUICtrlContainerJapanese::
- EJapanesePredictiveCandidatePane);
- TInt index = predictivePane->CurrentItemIndexOfCandidate();
- predictivePane->HideWindow();
- UpdateCandidateListL(index);
- }
- break;
- default:
- break;
- }
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::HandleNumericShortKeyL
-// Handling numeric keypress event
-// ---------------------------------------------------------------------------
-//
-TBool TAknFepUiInputStatePredictiveInputJapanese::
- HandleNumericShortKeyL(TInt aKey)
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- TBool cursornisibility = EFalse;
- TBool inputcontinue = ETrue;
-
- if (aKey == EStdKeySpace)
- {
- const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();
- TPtrC text = data->ConvertingString();
- if (text.Length() > 0)
- {
- HandleCommandL(EAknFepSoftkeyConvert);
- inputcontinue = EFalse;
- }
- }
-
- if (inputcontinue)
- {
- if (aKey == EPtiKeyStar)
- {
- cursornisibility = ETrue;
- }
- // Setting Cursor visibility
- fepMan->SetInlineEditingCursorVisibilityL(cursornisibility);
-
- // To send a key to PtiEngine
- // Notice: AppendKeyPress() must be called after SetInlineEditingCursorVisibilityL().
- ptiEngine->AppendKeyPress((TPtiKey)aKey);
-
- // this process run if completion character (line feed or space) exist.
- const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();
- TPtrC text = data->CompletedString();
- if (text.Length() > 0)
- {
- CloseUI();
- return ETrue;
- }
- // normal operation
- if (UpdateInlineEditingCharacterL())
- {
- // for Qwerty input, if including latin characters,
- // close candidate list.
- if (!iOwner->IsQwerty()
- || !IsFullWidthAlphaChar(data->ConvertingString()))
- {
- CDesCArrayFlat* candidateArray = iOwner->CandidateArray();
- ptiEngine->GetCandidateListL(*candidateArray);
- UpdateCandidateListL();
- }
- }
- }
- return ETrue;
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::HandleAuxKeyL
-// Handling auxiliary keypress events including OK and Backspace
-// ---------------------------------------------------------------------------
-//
-TBool TAknFepUiInputStatePredictiveInputJapanese::HandleAuxKeyL(TInt aKey,
- TKeyPressLength /*aLength*/)
- {
- TBool ret = EFalse;
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
-
- switch(aKey)
- {
- case EKeyOK:
- case EStdKeyDevice3: /* 0xA7 */
- case EStdKeyEnter: /* 0x03 */
- case EStdKeyNkpEnter: /* 0x88 */
- {
- iOwner->FepMan()->UpdateCbaL(NULL);
- iOwner->ChangeState(EMultiCompletion);
- ret = EFalse;
- }
- break;
- case EKeyBackspace:
- case EStdKeyBackspace: /* 0x01 */
- case EStdKeyEscape: /* 0x04 */
- {
- fepMan->SetInlineEditingCursorVisibilityL(ETrue);
- ptiEngine->DeleteKeyPress();
-
- if (UpdateInlineEditingCharacterL())
- {
- // get composition data.
- const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();
- // for Qwerty input, if including latin characters,
- // close candidate list.
- if (!iOwner->IsQwerty()
- || !IsFullWidthAlphaChar(data->ConvertingString()))
- {
- CDesCArrayFlat* candidateArray = iOwner->CandidateArray();
- ptiEngine->GetCandidateListL(*candidateArray);
- UpdateCandidateListL();
- }
- else
- {
- // Update of CBA
- TInt newResource = R_AVKON_SOFTKEYS_EMPTY;
- fepMan->UpdateCbaL(newResource);
- }
- }
- ret = ETrue;
- }
- break;
- default: // Panic
- {
- AknFepPanic(EAknFepPanicNotSupportKey);
- }
- break;
- }
-
- return ret;
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStateJapanesePredictiveBase::HandleNaviKeyL
-// Handling Navigate keypress event
-// ---------------------------------------------------------------------------
-//
-TBool TAknFepUiInputStatePredictiveInputJapanese::
- HandleNaviKeyL(TInt aKey, TKeyPressLength aLength)
- {
- TBool ret = EFalse;
- switch(aKey)
- {
- case EKeyDownArrow:
- case EStdKeyDownArrow: /* 0x11 */
- case EKeyUpArrow:
- case EStdKeyUpArrow: /* 0x10 */
- case EKeyLeftArrow:
- case EStdKeyLeftArrow: /* 0x0e */
- {
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- MAknFepUICtrlContainerJapanese* uicontainer = UIContainer();
- MAknFepUICtrlCandidatePaneInterface* predictivePane =
- uicontainer->CandidatePane(MAknFepUICtrlContainerJapanese::
- EJapanesePredictiveCandidatePane);
- if (predictivePane->CurrentItemIndexOfCandidate() == 0
- && ptiEngine->NumberOfCandidates() == 1)
- {
- // change state to entry
- ChangeStateToEntryL();
- // go through the key event.
- return EFalse;
- }
- }
- break;
- default:
- break;
- }
- if (!ret)
- {
- ret = TAknFepUiInputStateJapanesePredictiveBase::HandleNaviKeyL(aKey, aLength);
- }
- return ret;
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::IsFullWidthAlphaChar
-// Check full-width alphabet character
-// ---------------------------------------------------------------------------
-//
-TBool TAknFepUiInputStatePredictiveInputJapanese::IsFullWidthAlphaChar(TPtrC aPtr)
- {
- const TUint KFullAlphaLargeA = 0xFF21;
- const TUint KFullAlphaLargeZ = 0xFF3A;
- const TUint KFullAlphaSmallA = 0xFF41;
- const TUint KFullAlphaSmallZ = 0xFF5A;
-
- TBool isAlpha = EFalse;
- for (TInt i=aPtr.Length()-1; i >= 0 && !isAlpha; i--)
- {
- TUint ch = aPtr[i];
- isAlpha = (KFullAlphaLargeA <= ch && ch <= KFullAlphaLargeZ)
- || (KFullAlphaSmallA <= ch && ch <= KFullAlphaSmallZ);
- }
- return isAlpha;
- }
-
-/**
- * TAknFepUiInputStatePredictiveInputJapanese::ChangeStateToConversionL();
- * Change state to conversion
- */
-void TAknFepUiInputStatePredictiveInputJapanese::ChangeStateToConversionL()
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- MAknFepUICtrlContainerJapanese* uicontainer = UIContainer();
- MAknFepUICtrlCandidatePaneInterface* predictivePane =
- uicontainer->CandidatePane(MAknFepUICtrlContainerJapanese::
- EJapanesePredictiveCandidatePane);
- // Closeing candidate pop-up list
- predictivePane->HideWindow();
- // Update of CBA
- iOwner->FepMan()->UpdateCbaL(NULL);
- // Delete Cursor
- fepMan->SetInlineEditingCursorVisibilityL(EFalse);
-
- // Update of inline editing characters
- ptiEngine->HandleCommandL(EPtiCommandUserActionConvert);
- const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();
- TPtrC text = data->CompletedString();
- TPtrC text2 = data->ConvertingString();
- if (text.Length() >0)
- {
- iOwner->ChangeState(EMultiCompletion);
- fepMan->CommitInlineEditL(text, text.Length());
- if (fepMan->EditorHasFreeSpace())
- {
- iOwner->ChangeState(ENextWord);
- }
- else
- {
- CloseUI();
- }
- }
- else if (text2.Length() > 0)
- {
- // Change to ConversionState
- iOwner->ChangeState(EConversion);
- fepMan->UpdateInlineEditL(text2, text2.Length());
- }
- }
-
-/**
- * TAknFepUiInputStatePredictiveInputJapanese::ChangeStateToEntryL();
- * Change state to Entry
- */
-void TAknFepUiInputStatePredictiveInputJapanese::ChangeStateToEntryL()
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- MAknFepUICtrlContainerJapanese* uicontainer = UIContainer();
- MAknFepUICtrlCandidatePaneInterface* predictivePane =
- uicontainer->CandidatePane(MAknFepUICtrlContainerJapanese::
- EJapanesePredictiveCandidatePane);
- // Closeing candidate pop-up list
- predictivePane->HideWindow();
- // Update of CBA
- iOwner->FepMan()->UpdateCbaL(NULL);
- // Delete Cursor
- fepMan->SetInlineEditingCursorVisibilityL(EFalse);
-
- // Change to EntryState
- iOwner->ChangeState(EEntry);
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepUiInputStatePredictiveInputJapanese::CloseUI
-// Closing UI
-// ---------------------------------------------------------------------------
-//
-void TAknFepUiInputStatePredictiveInputJapanese::CloseUI()
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiEngine = iOwner->PtiEngine();
- MAknFepUICtrlContainerJapanese* uicontainer = UIContainer();
- MAknFepUICtrlCandidatePaneInterface* predictivePane =
- uicontainer->CandidatePane(MAknFepUICtrlContainerJapanese::
- EJapanesePredictiveCandidatePane);
-
- const MPtiEngineCompositionDataInterface* currentdata = ptiEngine->CompositionData();
- if (currentdata->ConvertingString().Length() >0)
- {
- TInt index = predictivePane->CurrentItemIndexOfCandidate();
- if (index > -1)
- {
- TRAP_IGNORE( ptiEngine->HandleCommandL(EPtiCommandUserActionCompleteCandidate, &index));
- }
- else
- {
- TRAP_IGNORE( ptiEngine->HandleCommandL(EPtiCommandUserActionComplete));
- }
- }
- const MPtiEngineCompositionDataInterface* commitdata = ptiEngine->CompositionData();
- TPtrC text = commitdata->CompletedString();
- if (text.Length() >0)
- {
- iOwner->ChangeState(EMultiCompletion);
- TRAP_IGNORE( fepMan->CommitInlineEditL(text, text.Length()));
- }
-
- ptiEngine->ClearCurrentWord();
- // Closing candidate pop-up list
- predictivePane->HideWindow();
- iOwner->ChangeState(EInitial);
- }
-
-// End of file