--- a/textinput/peninputhwrtrui/src/truimainviewcontainer.cpp Wed Jun 23 04:57:58 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1333 +0,0 @@
-/*
-* Copyright (c) 2007 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: Implement of class CTruiMainViewContainer
-*
-*/
-
-
-#include <eiklabel.h>
-#include <barsread.h>
-#include <aknnavide.h>
-#include <akntabgrp.h>
-#include <eikspane.h>
-#include <aknViewAppUi.h>
-#include <eikedwin.h>
-#include <aknbutton.h>
-#include <aknchoicelist.h>
-#include <aknSctDialog.h>
-#include <trui.rsg>
-#include <StringLoader.h>
-#include <aknnotewrappers.h>
-#include <aknlayoutscalable_apps.cdl.h>
-#include <AknsBasicBackgroundControlContext.h>
-#include <AknsDrawUtils.h>
-#include <layoutmetadata.cdl.h>
-#include <akntoolbar.h>
-#include <AknPreviewPopUpController.h>
-#include <AknsConstants.h>
-#include <trui_icons.mbg>
-#include <featmgr.h>
-
-#include "truicontainerbase.h"
-#include "truimainviewcontainer.h"
-#include "truihwrbox.h"
-#include "truiengine.h"
-#include "truiappui.h"
-#include "truiapplication.h"
-#include "truihelp.h"
-#include "trui.hrh"
-#include "truimainview.h"
-
-// Max length of text in indicator
-const TInt KIndicatorTextLen = 10;
-
-// Max length of text of silimar message
-const TInt KSimilarMsgLength = 160;
-
-// Delay time of showing tooltip
-const TInt KTooltipShowDelay = 0;
-
-// Delay time of hiding tooltip
-const TInt KTooltipHideDelay = 3000;
-
-// Size for buffer to fill maximum characters from SCT.
-const TInt KSctBufferSize = 32;
-
-const TInt KHwrTooltipY = 20;
-
-const TInt KVarityNaviPaneContents = 0;
-
-//the special gesture characters
-_LIT(KDisplayBackspace, "\x2190");
-_LIT(KDisplaySpace, "\xF800");
-_LIT(KDisplayEnter, "\xF801");
-
-// ======== MEMBER FUNCTIONS ========
-
-CTruiMainViewContainer::CTruiMainViewContainer()
- {
- }
-
-void CTruiMainViewContainer::ConstructL( const TRect& aRect )
- {
- // Initialize control array
- InitComponentArrayL();
-
- // Set parent control or owning window
- CreateWindowL();
-
- iBackGround = CAknsBasicBackgroundControlContext::NewL
- ( KAknsIIDQsnBgAreaMain,
- Rect(),
- EFalse );
-
- // Initialize controls
- InitializeControlsL();
-
- SetRect( aRect );
-
- // Set first character of the character set as the default trained character
- const HBufC* charSet = iEngine->CharacterSet();
- ASSERT( charSet );
- SetCurrentCharL( charSet->Mid( 0, 1 ) );
-
- TInt currentRangeId = iEngine->GetCurrentCharacterRange();
- const RArray<TInt>& rangeIdArray =
- iEngine->GetCurrentSupportedRangesId();
- TInt indexOfMenuItems = rangeIdArray.Find( currentRangeId );
- if ( indexOfMenuItems != KErrNotFound )
- {
- // Set choiclist' selected item to index.
- iChoicelist->SetSelectedIndex( indexOfMenuItems );
- }
- else
- {
- iChoicelist->SetSelectedIndex( 0 );
- }
-
- // Set hwrbox's rect to engine and set guiding line to hwrbox
- iHwrBox->SetDisplayBottomGuideLine( ETrue );
- if ( iEngine->CurrentLanguageScript() == EMainViewSubmenuHebrew )
- {
- iHwrBox->SetDisplayTopGuideLine( ETrue );
- }
-
- ActivateL();
-
- }
-
-CTruiMainViewContainer* CTruiMainViewContainer::NewL( const TRect& aRect )
- {
- CTruiMainViewContainer* self = CTruiMainViewContainer::NewLC( aRect );
- CleanupStack::Pop( self );
- return self;
- }
-
-CTruiMainViewContainer* CTruiMainViewContainer::NewLC( const TRect& aRect )
- {
- CTruiMainViewContainer* self = new (ELeave) CTruiMainViewContainer();
- CleanupStack::PushL( self );
- self->ConstructL( aRect );
- return self;
- }
-
-CTruiMainViewContainer::~CTruiMainViewContainer()
- {
- if ( iBackGround )
- {
- delete iBackGround;
- }
- delete iWrappedLabelText;
- delete iLabeltext;
- iLineWidthArray.Close();
- }
-
-// ---------------------------------------------------------------------------
-// Create controls to be displayed in this container.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::InitializeControlsL()
- {
- CAknToolbar* toolbar = iAppUi->View( KTruiMainViewId )->Toolbar();
- // Get Clear button from toolbar
- if ( toolbar )
- {
- iClearBtn = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EMainViewButtonIdDelete ) );
- iPreviewBtn = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EMainViewButtonIdPreview ) );
- }
-
- // Create Label for text above writting box
- iLabel = CreateLabelL( R_MAINVIEW_LABEL_TIP, this, NULL );
- Components().AppendLC( iLabel );
- CleanupStack::Pop( iLabel );
-
- // Create left button
- iLeftBtn = CreateButtonL( R_MAINVIEW_BUTTON_LEFT, this, this );
- Components().AppendLC( iLeftBtn );
- CleanupStack::Pop( iLeftBtn );
-
- // Create indicator
- iIindicator = CreateLabelL( R_MAINVIEW_LABEL_INDICATOR, this, this );
- Components().AppendLC( iIindicator );
- CleanupStack::Pop( iIindicator );
-
- // Create right button
- iRightBtn = CreateButtonL( R_MAINVIEW_BUTTON_RIGHT, this, this );
- Components().AppendLC( iRightBtn );
- CleanupStack::Pop( iRightBtn );
-
- // Create choicelist
- TInt buttonResource = ButtonResourceId
- ( iEngine->GetCurrentCharacterRange() );
- CAknButton* rangeButton = CreateButtonL( buttonResource,
- this, NULL );
- iCurChoiceListBtn = rangeButton;
- CDesCArray* charRangeArray = iEngine->GetCharacterRangeName();
- CDesCArray* ownedCharRangeArray = new ( ELeave ) CDesCArrayFlat
- ( charRangeArray->MdcaCount() );
-
- CleanupStack::PushL( ownedCharRangeArray );
- for ( TInt i=0; i<charRangeArray->MdcaCount(); i++ )
- {
- ownedCharRangeArray->AppendL( charRangeArray->MdcaPoint( i ) );
- }
- iChoicelist = CreateChoiceListL( this, this,
- ownedCharRangeArray,rangeButton );
- CleanupStack::Pop( ownedCharRangeArray );
- ownedCharRangeArray = NULL;// Ownership has been transfered to choicelist
- Components().AppendLC( iChoicelist );
- CleanupStack::Pop( iChoicelist );
-
- iHwrBox = CreateHwrBoxL( this, this );
- iHwrBox->SetHwrBoxFlag( CTruiHwrBox::EFrameHwrBox );
- Components().AppendLC( iHwrBox );
- CleanupStack::Pop( iHwrBox );
- }
-
-// ---------------------------------------------------------------------------
-// Create label and display it in the container.
-// ---------------------------------------------------------------------------
-//
-CEikLabel* CTruiMainViewContainer::CreateLabelL( const TInt aResourceId,
- const CCoeControl* aParent,
- MCoeControlObserver* aObserver )
- {
- CEikLabel* aknLabel = new (ELeave) CEikLabel();
- CleanupStack::PushL( aknLabel );
- if ( aParent )
- {
- aknLabel->SetContainerWindowL( *aParent );
- }
- if ( aObserver )
- {
- aknLabel->SetObserver( aObserver );
- }
- if ( aResourceId != 0 )
- {
- TResourceReader reader;
- iEikonEnv->CreateResourceReaderLC( reader, aResourceId );
- aknLabel->ConstructFromResourceL( reader );
- CleanupStack::PopAndDestroy(); // reader
- }
- aknLabel->ActivateL();
- CleanupStack::Pop( aknLabel );
- return aknLabel;
- }
-
-// ---------------------------------------------------------------------------
-// Create choicelist and display it in the container.
-// ---------------------------------------------------------------------------
-//
- CAknChoiceList* CTruiMainViewContainer::CreateChoiceListL
- ( CCoeControl* aParent,
- MCoeControlObserver* aObserver,
- CDesCArray* aTextArray,
- CAknButton* aButton )
- {
- CAknChoiceList* choiceList = CAknChoiceList::NewLC( aParent,
- aTextArray,
- CAknChoiceList::EAknChoiceListWithoutCurrentSelection,
- aButton );
- choiceList->SetObserver( aObserver );
- CleanupStack::Pop( choiceList );
- return choiceList;
- }
-
-// ---------------------------------------------------------------------------
-// Create HWRBox and display it in the container.
-// ---------------------------------------------------------------------------
-//
-CTruiHwrBox* CTruiMainViewContainer::CreateHwrBoxL( CCoeControl* aParent,
- MTruiHwrBoxObserver* aObserver )
- {
- return CTruiHwrBox::NewL( aParent, aObserver, iBackGround );
- }
-
-// ---------------------------------------------------------------------------
-// Responds to changes to the size and position of the contents of this control.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::SizeChanged()
- {
- TInt varity = Layout_Meta_Data::IsLandscapeOrientation() ? KLandscapeVarity
- : KPortraitVarity;
- DoSizeChanged( varity );
-
- if ( iBackGround )
- {
- iBackGround->SetRect( Rect() );
- }
- }
-
-// ---------------------------------------------------------------------------
-// From class CCoeControl.
-// Handles key event.
-// ---------------------------------------------------------------------------
-//
-TKeyResponse CTruiMainViewContainer::OfferKeyEventL
- ( const TKeyEvent& aKeyEvent,
- TEventCode aType )
- {
- if ( aType == EEventKey )
- {
- switch ( aKeyEvent.iCode )
- {
- case EKeyLeftArrow:
- {
- return EKeyWasConsumed;
- }
- case EKeyRightArrow:
- {
- CAknNavigationDecorator* naviDecorator =
- iAppUi->GetNaviDecorator();
- CAknTabGroup* tabGroup = static_cast<CAknTabGroup*>
- ( naviDecorator->DecoratedControl() );
- return tabGroup->OfferKeyEventL( aKeyEvent, aType );
- }
- default:
- break;
- }
- }
- return EKeyWasNotConsumed;
- }
-
-// ---------------------------------------------------------------------------
-// From class CCoeControl.
-// The region of the control to be redrawn.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::Draw( const TRect& /*aRect*/ ) const
- {
- // Get the standard graphics context
- CWindowGc& gc = SystemGc();
- // Gets the control's extent
- TRect rect( Rect() );
- // Clears the screen
- gc.Clear( rect );
-
- MAknsSkinInstance* skin = AknsUtils::SkinInstance();
- if ( AknsDrawUtils::HasBitmapBackground( skin, iBackGround ) )
- {
- AknsDrawUtils::Background( skin, iBackGround, gc, rect );
- }
- }
-
-// ---------------------------------------------------------------------------
-// From class CCoeControl.
-// Handles a change to the control's resources.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::HandleResourceChange( TInt aType )
- {
- CTruiContainerBase::HandleResourceChange( aType );
- if ( aType == KEikDynamicLayoutVariantSwitch && iHwrBox )
- {
- if ( iHwrBox->BoxState() == CTruiHwrBox::ENewModelDraw )
- {
- TRAP_IGNORE( iHwrBox->SaveModelByManuallyL() );
- }
- }
-
- if ( aType == KAknsMessageSkinChange )
- {
- TRgb labelColor = KRgbBlack;
- TInt error = GetCachedLabelTextColor( labelColor );
- if ( error == KErrNone )
- {
- TRAPD( errLable, iLabel->OverrideColorL( EColorLabelText,
- labelColor ) );
- if ( errLable != KErrNone )
- {
- return;
- }
- TRAP_IGNORE( iIindicator->OverrideColorL( EColorLabelText,
- labelColor ) );
- }
- TRgb iconColor = KRgbBlack;
- // Change left icon
- iLeftBtn->State()->SetIcon( ConstructIconFromResourceL
- ( R_MAINVIEW_BUTTON_LEFT ) );
- // Change right icon
- iRightBtn->State()->SetIcon( ConstructIconFromResourceL
- ( R_MAINVIEW_BUTTON_RIGHT ) );
-
- // Change choicelist button
- TInt rangeId = iEngine->GetCurrentCharacterRange();
- TInt buttonResoureId = ButtonResourceId( rangeId );
- iCurChoiceListBtn->State()->SetIcon( ConstructIconFromResourceL
- ( buttonResoureId ) );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Handles an event from an observed control.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::HandleControlEventL(CCoeControl* aControl,
- TCoeEvent aEventType)
- {
- // Handle left button event
- if ( aControl == iLeftBtn && aEventType == EEventStateChanged )
- {
- //Get character set
- const HBufC* charSet = iEngine->CharacterSet();
- ASSERT( charSet );
- //Locate current position
- TInt charPos = charSet->Find( iCurrentChar );
- if ( charPos != KErrNotFound )
- {
- //Move left
- TInt length = charSet->Length();
- charPos = ( charPos - 1 + length ) % length;
- SetCurrentCharL( charSet->Mid( charPos, 1 ) );
- }
- }
- // Handle indicator button event
- else if ( aControl == iIindicator && aEventType == EEventRequestFocus )
- {
- PreviewCharacterModel();
- }
- // Handle right button event
- else if ( aControl == iRightBtn && aEventType == EEventStateChanged )
- {
- //Get character set
- const HBufC* charSet = iEngine->CharacterSet();
- ASSERT( charSet );
- //Locate current position
- TInt charPos = charSet->Find( iCurrentChar );
- if ( charPos != KErrNotFound )
- {
- //Move left
- TInt length = charSet->Length();
- charPos = ( charPos + 1 + length ) % length;
- SetCurrentCharL( charSet->Mid( charPos, 1 ) );
- }
- }
- // Handle choicelist event
- else if ( aControl == iChoicelist && aEventType == EEventStateChanged )
- {
- // Handle character range changing event
- // Get the selected index
- TInt index = iChoicelist->SelectedIndex();
-
- // Set current character range by index in Engine
- iEngine->SetCharacterRangeByIndexL( index );
-
- // Get the current character range Id
- TInt rangeId = iEngine->GetCurrentCharacterRange();
-
- // Handle character range changed
- HandleCharRangeChangedL( index, rangeId );
- }
- }
-
-// ---------------------------------------------------------------------------
-// From class MTruiHWRBoxObserver.
-// Responds to changes to the size and position of the contents of control.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::SaveNewModelL()
- {
- TBuf<KSimilarMsgLength> similarMsg;
- TRAPD( err, iEngine->SetCharacterModelL( iCurrentChar,
- iHwrBox->Model(),
- similarMsg ) );
- switch ( err )
- {
- case KErrNone:
- {
- //Dim clear button and preview button
- if ( iClearBtn )
- {
- iClearBtn->SetDimmed( EFalse );
- iClearBtn->DrawNow();
- }
- if ( iPreviewBtn )
- {
- iPreviewBtn->SetDimmed( EFalse );
- iPreviewBtn->DrawNow();
- }
- TPoint hwrPos = iHwrBox->PositionRelativeToScreen();
- HBufC* tooltipText =
- iEikonEnv->AllocReadResourceLC( R_TRUI_TOOLTIP_SAVED );
- iHwrBox->ShowTooltipL( *tooltipText,
- hwrPos + TPoint( iHwrBox->Size().iWidth, KHwrTooltipY ),
- KTooltipShowDelay, KTooltipHideDelay );
- CleanupStack::PopAndDestroy( tooltipText );
- break;
- }
- case KErrAlreadyExists:
- {
- //Clear invalid model
- ClearCurrentModel();
-
- // Transfer some special gesture chars into displayable chars.
- AdjustDisplayChars( similarMsg );
-
- //Popup err message
- HBufC* errMsg = iEikonEnv->AllocReadResourceLC( R_TRUI_NOTE_SIMILAR_MODEL );
- HBufC* tooltipText = HBufC::NewLC( errMsg->Length() + similarMsg.Length()
- + KExtraSize );
- TPtr tooltipTextPtr = tooltipText->Des();
- tooltipTextPtr.Format( *errMsg, &similarMsg );
- PopupInformationNoteL( *tooltipText );
- CleanupStack::PopAndDestroy( tooltipText );
- CleanupStack::PopAndDestroy( errMsg );
- break;
- }
- default:
- {
- //Clear invalid model
- ClearCurrentModel();
- //Popup err message
- HBufC* tooltipText = iEikonEnv->AllocReadResourceLC( R_TRUI_NOTE_SAVE_FAILED );
- PopupInformationNoteL( *tooltipText );
- CleanupStack::PopAndDestroy( tooltipText );
- break;
- }
- }
- };
-
-// ---------------------------------------------------------------------------
-// From class MTruiHWRBoxObserver.
-// Handle the message event from the HWRBox
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::HandleEventL( TMessageType aMessage )
- {
- if ( aMessage == EModelExist )
- {
- HBufC* tooltipText =
- iEikonEnv->AllocReadResourceLC( R_TRUI_NOTE_CLEAR_BOX );
- PopupInformationNoteL( *tooltipText );
- CleanupStack::PopAndDestroy( tooltipText );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Handles language script changed.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::HandleLanguageScriptChangedL( TInt aScriptId )
- {
- CTruiEngine* engine = iAppUi->HwrEngine();
- const RArray<TInt>& languageScriptId = engine->SupportedLanguageScript();
- TInt index = languageScriptId.Find( aScriptId );
- if ( index != KErrNotFound )
- {
- // Set the language script
- engine->SetLanguageScriptByIndexL( aScriptId );
-
- // Copy language script names array
- CDesCArray* rangeNames = engine->GetCharacterRangeName();
- CDesCArray* itemsInChoiceList = new (ELeave) CDesCArrayFlat
- ( rangeNames->Count() );
- CleanupStack::PushL( itemsInChoiceList );
- for ( TInt i = 0; i < rangeNames->Count(); i++ )
- {
- itemsInChoiceList->AppendL( ( *rangeNames )[i] );
- }
-
- // Set the items in choicelist
- iChoicelist->SetItems( itemsInChoiceList ); // Transfered ownership
- CleanupStack::Pop( itemsInChoiceList );
-
- // Set hwrbox's rect to engine and set guiding line to hwrbox
- TBool isDisplayTopGuideLine = ( iEngine->CurrentLanguageScript()
- == EMainViewSubmenuHebrew ) ? ETrue : EFalse;
-
- iHwrBox->SetDisplayTopGuideLine( isDisplayTopGuideLine );
-
- // Get the ative character range's ID.
- TInt rangeId = engine->GetCurrentCharacterRange();
- // Handle char range changed with index 0
- HandleCharRangeChangedL( 0, rangeId );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Handles character range changed.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::HandleCharRangeChangedL( TInt aIndex,
- TInt aRangeId )
- {
- // Get the button's resourceID by char range's ID
- TInt buttonResoureId = ButtonResourceId( aRangeId );
- // Create new button with the reourceID
- // and add it to the AknChoiceList
- if ( buttonResoureId )
- {
- CAknButton* rangeButton = CreateButtonL( buttonResoureId,
- this, NULL );
- iCurChoiceListBtn = rangeButton;
- CleanupStack::PushL( rangeButton );
- iChoicelist->SetButtonL( rangeButton );
- CleanupStack::Pop( rangeButton );
- iChoicelist->DrawNow();
- }
- // Set choiclist' selected item to index.
- iChoicelist->SetSelectedIndex( aIndex );
-
- // Refresh the active char with the first char in the character set
- const HBufC* charSet = iEngine->CharacterSet();
- ASSERT( charSet );
- SetCurrentCharL( charSet->Mid( 0, 1 ) );
- }
-
-// ---------------------------------------------------------------------------
-// Handles choosing an active char from SCT.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::HandleChooseCharEventL()
- {
- TInt rangeId =
- iAppUi->HwrEngine()->GetCurrentCharacterRange();
-
- // Get character set id by character range id
- TInt characterSetId = SctCharacterSetId( rangeId );
-
- // Popup SCT dialog
- TBuf<KSctBufferSize> selectedStr;
- TInt buttonId = PopupSctDialogL( EAknSCTLowerCase,
- selectedStr,
- characterSetId );
- if ( buttonId != 0 && selectedStr.Length() > 0 )
- {
- SetCurrentCharL( selectedStr.Mid( 0, 1 ) );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Check if clear button has been dimmed.
-// ---------------------------------------------------------------------------
-//
-TBool CTruiMainViewContainer::IsButtonDimmed()
- {
- return iClearBtn ? iClearBtn->IsDimmed() : EFalse;
- }
-
-// ---------------------------------------------------------------------------
-// Check if all delete button has been dimmed.
-// ---------------------------------------------------------------------------
-//
-TBool CTruiMainViewContainer::IsAllDelete()
- {
- const HBufC* charSet = iEngine->CharacterSet();
- for ( TInt i = 0; i < charSet->Length(); i++ )
- {
- if ( iEngine->CheckCharacterModel( charSet->Mid( i, 1 ) ) )
- {
- return EFalse;
- }
- }
- return ETrue;
- }
-
-// ---------------------------------------------------------------------------
-// Return button's resourceId by Character Range Id.
-// Use this resoueceId to create the correct button.
-// ---------------------------------------------------------------------------
-//
-TInt CTruiMainViewContainer::ButtonResourceId( TInt aRangeId ) const
- {
- TInt resoureId;
- switch ( aRangeId )
- {
- case ELatinLowerLetters:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_LATIN_LOWER;
- }
- break;
- case ELatinUpperLetters:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_LATIN_UPPER;
- }
- break;
- case ELatinAccent:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_LATIN_ACCENT;
- }
- break;
- case ELatinDigital:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_NUMERIC;
- }
- break;
- case ELatinSymbol:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_SYMBOL;
- }
- break;
- case ECyrillicLowerLetters:
- { //
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_CYRILLIC_LOWER;
- }
- break;
- case ECyrillicUpperLetters:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_CYRILLIC_UPPER;
- }
- break;
- case ECyrillicAccent:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_CYRILLIC_ACCENT;
- }
- break;
- case EGreekLowerLetters:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_GREEK_LOWER;
- }
- break;
- case EGreekUpperLetters:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_GREEK_UPPER;
- }
- break;
- case EHebrewLetters:
- {
- resoureId = R_MAINVIEW_BUTTON_CHARRANGE_HEBREW_LETTERS;
- }
- break;
- default:
- {
- resoureId = 0;
- }
- }
- return resoureId;
- }
-
-// ---------------------------------------------------------------------------
-// Pop Sct dialog.
-// ---------------------------------------------------------------------------
-//
-TInt CTruiMainViewContainer::PopupSctDialogL( TInt aCharCase,
- TDes& aSpecialChars,
- TInt aCharSetResourceId )
- {
- CAknCharMapDialog* sct = new (ELeave) CAknCharMapDialog( aCharCase,
- aSpecialChars,
- aCharSetResourceId );
- TInt keyboardMode = CurrentKeyBoardModeL();
- if ( keyboardMode )
- {
- // QWERTY: Lock numeric keys.
- sct->LockNumericKeys( ETrue );
- }
- else
- {
- // ITU-T: Unlock numeric keys.
- sct->LockNumericKeys( EFalse );
- }
-
- sct->DisableRecentCharsRow();
- TInt retValue = sct->ExecuteLD( R_TRUI_SCT_DIALOG );
- return retValue;
- }
-
-// ---------------------------------------------------------------------------
-// Set current trained char
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::SetCurrentCharL( const TPtrC& aChar )
- {
- //If previous char's model is not saved, save it before setting new char.
- if ( iHwrBox->BoxState() == CTruiHwrBox::ENewModelDraw )
- {
- //Call save function from hwrbox,
- //in order to stop periodics in the hwrbox
- iHwrBox->SaveModelByManuallyL();
- }
- // In case of new localization not check-in, temporary
- if ( iCurrentChar != aChar )
- {
- //Set current char
- iCurrentChar = aChar;
- //Set Top Label's text
- HBufC* teachCharacter = NULL;
- teachCharacter = StringLoader::LoadLC
- ( R_TRUI_MAINVIEW_TEXT_TEACH_CHARACTER, aChar );
- if ( !iLabeltext )
- {
- delete iLabeltext;
- iLabeltext = NULL;
- iLabeltext = HBufC::NewL( teachCharacter->Length() + KExtraSize );
- }
- TPtr labelOldPtr = iLabeltext->Des();
- if ( labelOldPtr.MaxLength() < teachCharacter->Length() )
- {
- iLabeltext = iLabeltext->ReAlloc( teachCharacter->Length() + KExtraSize );
- }
- TPtr labelTextPtr = iLabeltext->Des();
- labelTextPtr.Copy( *teachCharacter );
- CleanupStack::PopAndDestroy( teachCharacter );
-
- delete iWrappedLabelText;
- iWrappedLabelText = NULL;
- iWrappedLabelText = HBufC::NewL( iLabeltext->Length()
- + iLineWidthArray.Count()
- + KExtraSize );
- // Be ready to show label
- const CFont* font = AknLayoutUtils::FontFromId( iMultilineLayout.FontId() );
- TRAPD( err, WrapLabelTextL( font, *iLabeltext, iLineWidthArray, iWrappedLabelText ) );
- if ( err == KErrNone )
- {
- iLabel->SetTextL( *iWrappedLabelText );
- }
- else
- {
- iLabel->SetTextL( *iLabeltext );
- }
- AknLayoutUtils::LayoutLabel( iLabel,
- iLabelPaneRect,
- iMultilineLayout );
- TRgb labelColor = KRgbBlack;
- if ( GetCachedLabelTextColor( labelColor ) == KErrNone )
- {
- iLabel->OverrideColorL( EColorLabelText, labelColor );
- }
-
- //Set Indicator's text
- const HBufC* charIndicator = iEikonEnv->AllocReadResourceL
- ( R_TRUI_MAINVIEW_ACTIVE_CHAR_INDICATOR );
- TBuf<KIndicatorTextLen> indicatortext;
- indicatortext.Format( *charIndicator, &aChar );
- delete charIndicator;
- charIndicator = NULL;
- iIindicator->SetTextL( indicatortext );
- }
-
- iHwrBox->ClearExistModel();
- //Load existing model and dim clear button
- if ( iEngine->CheckCharacterModel( iCurrentChar ) )
- {
- //Get model from engine
- TRAPD( err, iEngine->GetCharacterModelL( iCurrentChar, iHwrBox->Model() ) );
- if ( err == KErrNone )
- {
- iHwrBox->ModelIsReady();
- //Activate clear button and preview button
- if ( iClearBtn )
- {
- iClearBtn->SetDimmed( EFalse );
- iClearBtn->DrawNow();
- }
- if ( iPreviewBtn )
- {
- iPreviewBtn->SetDimmed( EFalse );
- iPreviewBtn->DrawNow();
- }
- }
- //Preview
- iHwrBox->PlayAnimation( EFalse );
- }
- else
- {
- iHwrBox->ModelIsReady( EFalse );
- if ( iClearBtn )
- {
- //Dim clear button and preview button
- iClearBtn->SetDimmed( ETrue );
- iClearBtn->DrawNow();
- }
- if ( iPreviewBtn )
- {
- iPreviewBtn->SetDimmed( ETrue );
- iPreviewBtn->DrawNow();
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// Preview character model
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::PreviewCharacterModel()
- {
- if ( iEngine->CheckCharacterModel( iCurrentChar ) )
- {
- iHwrBox->PlayAnimation( EFalse );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Clear current model
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::ClearCurrentModel()
- {
- if ( iClearBtn )
- {
- iClearBtn->SetDimmed( ETrue );
- iClearBtn->DrawNow();
- }
- if ( iPreviewBtn )
- {
- iPreviewBtn->SetDimmed( ETrue );
- iPreviewBtn->DrawNow();
- }
- iHwrBox->ClearExistModel();
- }
-
-// ---------------------------------------------------------------------------
-// Popup information note
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::PopupInformationNoteL( const TDesC& aText )
- {
- CAknInformationNote* note = new (ELeave) CAknInformationNote( ETrue );
- note->ExecuteLD( aText );
- }
-// ---------------------------------------------------------------------------
-// Adjust special behavior characters to displayable characters.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::AdjustDisplayChars( TDes& aResult )
- {
- if ( aResult.Length() > 0 && aResult.Length() <= 1 )
- {
- switch ( aResult[0] )
- {
- case EKeyEnter:
- {
- aResult.Replace( 0, 1, KDisplayEnter );
- break;
- }
- case EKeySpace:
- {
- aResult.Replace( 0, 1, KDisplaySpace );
- break;
- }
- case EKeyBackspace:
- {
- aResult.Replace( 0, 1, KDisplayBackspace );
- break;
- }
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// Delete model of the shortcut
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::DeleteModelL()
- {
- // Delete shortcut from engine
- if ( iEngine->DeleteCharacterModel( *iIindicator->Text() )
- == KErrNone )
- {
- ClearCurrentModel();
-
- // Pop tooltip
- HBufC* tooltipText =
- iEikonEnv->AllocReadResourceLC( R_TRUI_TOOLTIP_DELETED );
- TPoint hwrPos = iHwrBox->PositionRelativeToScreen();
- iHwrBox->ShowTooltipL( *tooltipText,
- hwrPos + TPoint( iHwrBox->Size().iWidth, KHwrTooltipY ),
- KTooltipShowDelay, KTooltipHideDelay );
- CleanupStack::PopAndDestroy( tooltipText );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Delete all models of current character
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::DeleteAllModelL()
- {
- // Popup note dialog
- CAknQueryDialog* dlg = CAknQueryDialog::NewL();
- if ( dlg->ExecuteLD( R_TRUI_QUERYDIALOG_DELETE_ALL_MODELS ) )
- {
- // press yes
- const HBufC* charSet = iEngine->CharacterSet();
- for ( TInt i = 0; i < charSet->Length(); i++ )
- {
- if ( iEngine->CheckCharacterModel( charSet->Mid( i, 1 ) ) )
- {
- if ( *iIindicator->Text() == charSet->Mid( i, 1 ) )
- {
- DeleteModelL();
- }
- else
- {
- iEngine->DeleteCharacterModel( charSet->Mid( i, 1 ) );
- }
- }
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// Get character set Id,
-// used to choose which characters will be displayed in SCT
-// ---------------------------------------------------------------------------
-//
-TInt CTruiMainViewContainer::SctCharacterSetId( TInt aRangeId )
- {
- TInt characterSetId;
- switch ( aRangeId )
- {
- case EMainViewSubmenuLatinLowerLetter:
- {
- characterSetId = R_TRUI_SCT_CHARSET_LATIN_LOWER;
- break;
- }
- case EMainViewSubmenuCyrillicLowerLetters:
- {
- characterSetId = SctCyrillicLowerCharacterSetId
- ( iEngine->InputLanguage() );
- break;
- }
- case EMainViewSubmenuGreekLowerLetters:
- {
- characterSetId = R_TRUI_SCT_CHARSET_GREEK_LOWER;
- break;
- }
- case EMainViewSubmenuHebrewLetters:
- {
- characterSetId = R_TRUI_SCT_CHARSET_HEBREW_LETTERS;
- break;
- }
- case EMainViewSubmenuLatinAccent:
- {
- characterSetId = R_TRUI_SCT_CHARSET_LATIN_ACCENT;
- break;
- }
- case EMainViewSubmenuLatinUpperLetter:
- {
- characterSetId = R_TRUI_SCT_CHARSET_LATIN_UPPER;
- break;
- }
- case EMainViewSubmenuCyrillicUpperLetters:
- {
- characterSetId = SctCyrillicUpperCharacterSetId
- ( iEngine->InputLanguage() );
- break;
- }
- case EMainViewSubmenuCyrillicAccent:
- {
- characterSetId = R_TRUI_SCT_CHARSET_CYRILLIC_ACCENT;
- break;
- }
- case EMainViewSubmenuGreekUpperLetters:
- {
- characterSetId = R_TRUI_SCT_CHARSET_GREEK_UPPER;
- break;
- }
- case EMainViewSubmenuDigital:
- {
- characterSetId = R_TRUI_SCT_CHARSET_LATIN_NUMERIC;
- break;
- }
- case EMainViewSubmenuSymbols:
- {
- if ( FeatureManager::FeatureSupported(KFeatureIdChinese) )
- {
- characterSetId = R_TRUI_SCT_CHARSET_LATIN_SYMBOL_CHINESE;
- }
- else
- {
- characterSetId = R_TRUI_SCT_CHARSET_LATIN_SYMBOL;
- }
- break;
- }
- default:
- {
- characterSetId = 0;
- }
- }
- return characterSetId;
- }
-
-// ---------------------------------------------------------------------------
-// Get cyrillic lower character set Id.
-// ---------------------------------------------------------------------------
-//
-TInt CTruiMainViewContainer::SctCyrillicLowerCharacterSetId
- ( TLanguage aInputLanguage )
- {
- if ( aInputLanguage == ELangBulgarian )
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_LOWER_BULGARIAN;
- }
- else if ( aInputLanguage == ELangRussian )
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_LOWER_RUSSIAN;
- }
- else if ( aInputLanguage == ELangUkrainian )
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_LOWER_UKRAINE;
- }
- else
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_LOWER;
- }
- }
-
-// ---------------------------------------------------------------------------
-// Get cyrillic upper character set Id.
-// ---------------------------------------------------------------------------
-//
-TInt CTruiMainViewContainer::SctCyrillicUpperCharacterSetId
- ( TLanguage aInputLanguage )
- {
- if ( aInputLanguage == ELangBulgarian )
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_UPPER_BULGARIAN;
- }
- else if ( aInputLanguage == ELangRussian )
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_UPPER_RUSSIAN;
- }
- else if ( aInputLanguage == ELangUkrainian )
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_UPPER_UKRAINE;
- }
- else
- {
- return R_TRUI_SCT_CHARSET_CYRILLIC_UPPER;
- }
- }
-
-// ---------------------------------------------------------------------------
-// Before exit, do some necessary operation
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::PrepareToExitL()
- {
- //If previous char's model is not saved, save it before exit.
- if ( iHwrBox->BoxState() == CTruiHwrBox::ENewModelDraw )
- {
- //Call save function from hwrbox,
- //in order to stop periodics in the hwrbox
- iHwrBox->SaveModelByManuallyL();
- }
- iHwrBox->HideInfoPopupNote();
- }
-
-// ---------------------------------------------------------------------------
-// This is called whenever the control gains or loses focus,
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::FocusChanged( TDrawNow /*aDrawNow*/ )
- {
- if ( IsFocused() )
- {
- if ( iHwrBox->BoxState() == CTruiHwrBox::EExistModelStop )
- {
- iHwrBox->ResumePlaying();
- }
- }
- else
- {
- if ( iHwrBox->BoxState() == CTruiHwrBox::EExistModelDraw )
- {
- iHwrBox->PausePlaying();
- }
- }
- iHwrBox->SetFocus( IsFocused() );
- }
-
-// ---------------------------------------------------------------------------
-// Gets the control's help context. Returns a NULL context by default.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::GetHelpContext( TCoeHelpContext& aContext ) const
- {
- aContext.iMajor = KUidtruiApp;
- aContext.iContext = HWRT_HLP_MAIN_VIEW;
- }
-
-// ---------------------------------------------------------------------------
-// Handle size changed.
-// ---------------------------------------------------------------------------
-//
-void CTruiMainViewContainer::DoSizeChanged( TInt aVarity )
- {
- TRect rect = Rect();
-
- TAknWindowComponentLayout main_pane_layout =
- AknLayoutScalable_Apps::main_hwr_training_pane();
- TAknLayoutRect main_pane_layout_rect;
- main_pane_layout_rect.LayoutRect( rect, main_pane_layout );
- TRect main_pane_rect = main_pane_layout_rect.Rect();
-
- // Caculate hwr_training_navi_pane
- TAknWindowComponentLayout navi_pane_layout =
- AknLayoutScalable_Apps::hwr_training_navi_pane( aVarity );
- TAknLayoutRect navi_pane_layout_rect;
- navi_pane_layout_rect.LayoutRect( main_pane_rect, navi_pane_layout );
- TRect navi_pane_rect = navi_pane_layout_rect.Rect();
- // Caculate navi pane contents
- // hwr_training_navi_pane_g1
- TAknWindowComponentLayout navi_pane_g1_layout =
- AknLayoutScalable_Apps::hwr_training_navi_pane_g1
- ( KVarityNaviPaneContents );
- TAknLayoutRect navi_pane_g1_layout_rect;
- navi_pane_g1_layout_rect.LayoutRect( navi_pane_rect, navi_pane_g1_layout );
- TRect choicelistRect = navi_pane_g1_layout_rect.Rect();
- iChoicelist->SetRect( choicelistRect );
-
- // hwr_training_navi_pane_g2
- // hwr_training_navi_pane_g3
- TAknWindowComponentLayout navi_pane_g3_layout =
- AknLayoutScalable_Apps::hwr_training_navi_pane_g3
- ( KVarityNaviPaneContents );
- TAknLayoutRect navi_pane_g3_layout_rect;
- navi_pane_g3_layout_rect.LayoutRect( navi_pane_rect, navi_pane_g3_layout );
- iLeftBtn->SetRect( navi_pane_g3_layout_rect.Rect() );
- // hwr_training_navi_pane_g4
- TAknWindowComponentLayout navi_pane_g4_layout =
- AknLayoutScalable_Apps::hwr_training_navi_pane_g4
- ( KVarityNaviPaneContents );
- TAknLayoutRect navi_pane_g4_layout_rect;
- navi_pane_g4_layout_rect.LayoutRect( navi_pane_rect, navi_pane_g4_layout );
- iRightBtn->SetRect( navi_pane_g4_layout_rect.Rect() );
- // hwr_training_navi_pane_g5
- TAknWindowComponentLayout navi_pane_g5_layout =
- AknLayoutScalable_Apps::hwr_training_navi_pane_g5
- ( KVarityNaviPaneContents );
- TAknLayoutRect navi_pane_g5_layout_rect;
- navi_pane_g5_layout_rect.LayoutRect( navi_pane_rect, navi_pane_g5_layout );
- TRect indicator_rect = navi_pane_g5_layout_rect.Rect();
- iIindicator->SetRect( indicator_rect );
- // hwr_training_navi_pane_t1
- TAknTextComponentLayout nave_pane_t1_layout =
- AknLayoutScalable_Apps::hwr_training_navi_pane_t1
- ( KVarityNaviPaneContents );
- TAknLayoutText navi_pane_t1_layout_text;
- navi_pane_t1_layout_text.LayoutText( indicator_rect, nave_pane_t1_layout );
- iIindicator->SetFont( navi_pane_t1_layout_text.Font() );
- iIindicator->SetLabelAlignment( navi_pane_t1_layout_text.Align() );
-
- // hwr_training_write_pane
- TAknWindowComponentLayout write_pane_layout =
- AknLayoutScalable_Apps::hwr_training_write_pane( aVarity );
- TAknLayoutRect write_pane_layout_rect;
- write_pane_layout_rect.LayoutRect( main_pane_rect, write_pane_layout );
- iHwrBox->SetRect( write_pane_layout_rect.Rect() );
-
- TPoint hwrPos = iHwrBox->PositionRelativeToScreen();
- iHwrBox->SetTooltipPosition( hwrPos + TPoint( iHwrBox->Size().iWidth, KHwrTooltipY ) );
-
- // hwr_training_instruct_pane
- TAknWindowComponentLayout instruct_pane_layout =
- AknLayoutScalable_Apps::hwr_training_instruct_pane( aVarity );
- TAknLayoutRect instruct_pane_layout_rect;
- instruct_pane_layout_rect.LayoutRect( main_pane_rect, instruct_pane_layout );
- iLabelPaneRect = instruct_pane_layout_rect.Rect();
-
- // count of text rows
- TInt count = AknLayoutScalable_Apps::
- list_single_hwr_training_instruct_pane_ParamLimits().LastRow() + 1;
-
- // array contains all text rows in help screen
- RArray<TAknTextComponentLayout> textLayoutArray;
- iLineWidthArray.Reset();
- for( TInt i = 0; i < count; i++ )
- {
- // pane area for each row
- TAknWindowComponentLayout each_row_layout =
- AknLayoutScalable_Apps::list_single_hwr_training_instruct_pane( 0, 0, i );
- TAknLayoutRect each_row_layout_rect;
- each_row_layout_rect.LayoutRect( iLabelPaneRect,
- each_row_layout );
- iLineWidthArray.Append( each_row_layout_rect.Rect().Width() );
- // smaller pane for text itself
- TAknTextComponentLayout each_row_text_layout =
- AknLayoutScalable_Apps::list_single_hwr_training_instruct_pane_t1();
-
- // composition of two latter componets
- TAknTextComponentLayout textCompCompositionWiz =
- TAknWindowComponentLayout::ComposeText(
- each_row_layout, each_row_text_layout );
-
- TRAPD(error, textLayoutArray.AppendL( textCompCompositionWiz ) );
- // if error in append function, then just exit the loop
- if ( error != KErrNone )
- {
-
- break;
- }
- }
-
- iMultilineLayout = TAknTextComponentLayout::Multiline( textLayoutArray );
- if ( iLabeltext && iWrappedLabelText )
- {
- // Be ready to show label
- TAknLayoutText multilineTextLayout;
- multilineTextLayout.LayoutText( iLabelPaneRect, iMultilineLayout );
- const CFont* font = AknLayoutUtils::FontFromId( iMultilineLayout.FontId() );
- TRAPD( err, WrapLabelTextL( font, *iLabeltext, iLineWidthArray, iWrappedLabelText ) );
- if ( err == KErrNone )
- {
- TRAP_IGNORE( iLabel->SetTextL( *iWrappedLabelText ) );
- }
- else
- {
- TRAP_IGNORE( iLabel->SetTextL( *iLabeltext ) );
- }
- AknLayoutUtils::LayoutLabel( iLabel,
- iLabelPaneRect,
- iMultilineLayout );
- }
- textLayoutArray.Close();
-
- TRgb labelColor = KRgbBlack;
- TInt error = GetCachedLabelTextColor( labelColor );
- if ( error == KErrNone )
- {
- TRAP_IGNORE( iLabel->OverrideColorL( EColorLabelText, labelColor ) );
- TRAP_IGNORE( iIindicator->OverrideColorL( EColorLabelText, labelColor ) );
- }
- }
-
-void CTruiMainViewContainer::HandlePointerEventL(const TPointerEvent& aPointerEvent)
- {
- if ( iHwrBox->BoxState() == CTruiHwrBox::ENewModelDraw )
- {
- //Call save function from hwrbox,
- //in order to stop periodics in the hwrbox
- iHwrBox->HandlePointerEventL( aPointerEvent );
- }
- else
- {
- CCoeControl::HandlePointerEventL( aPointerEvent );
- }
- }
-