--- a/textinput/peninputhwrtrui/src/truishortcutscontainer.cpp Tue Jul 06 14:38:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1010 +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 CTruiShortcutsContainer
-*
-*/
-
-
-#include <barsread.h>
-#include <aknnavide.h>
-#include <akntabgrp.h>
-#include <eikspane.h>
-#include <aknViewAppUi.h>
-#include <aknlists.h>
-#include <AknIconArray.h>
-#include <eikclbd.h>
-#include <trui.rsg>
-#include <StringLoader.h>
-#include <trui_icons.mbg>
-#include <AknIconUtils.h>
-#include <gulicon.h>
-#include <akntextsettingpage.h>
-#include <AknQueryDialog.h>
-#include <AknPreviewPopUpController.h>
-#include <aknlayoutscalable_apps.cdl.h>
-#include <layoutmetadata.cdl.h>
-#include <akntoolbar.h>
-#include <aknbutton.h>
-#include <aknlayoutscalable_apps.cdl.h>
-#include <biditext.h>
-
-#include "truicontainerbase.h"
-#include "truishortcutscontainer.h"
-#include "truimainview.h"
-#include "truiengine.h"
-#include "truiappui.h"
-#include "truiengine.h"
-#include "truishortcuteditview.h"
-#include "trui.hrh"
-#include "truiapplication.h"
-#include "truihelp.h"
-#include "truihwrbox.h"
-#include "truishortcutedittextview.h"
-#include "truiinfomessageview.h"
-#include "truishortcutsview.h"
-
-_LIT( KTRUIICONSFILENAME, "\\resource\\apps\\trui_icons.mif" );
-
-// Initialized size for item array
-const TInt KItemArraySize = 1;
-
-// Initialized size for icon array
-const TInt KIconArraySize = 3;
-
-// listbox item format string
-_LIT( KListItemWithPicFormat, "1\t%S\t\t" );
-_LIT( KListItemFormat, "\t%S\t\t" );
-
-// Delay time of showing tooltip
-const TTimeIntervalMicroSeconds32 KTooltipShowDelay = 1000000;
-
-// Delay time of hiding tooltip
-const TTimeIntervalMicroSeconds32 KTooltipHideDelay = 3000000;
-
-// Rect of popup hwrbox
-const TRect KPopupHwrBoxRect = TRect( TPoint( 0, 0 ), TSize( 75, 75 ) );
-
-const TPoint KPopupHwrBoxPosLandscape = TPoint( 479, 360 );
-const TPoint KPopupHwrBoxPosPortrait = TPoint( 337, 500 );
-
-const TInt KPopupWindowVarity = 0;
-
-const TInt KParaDelimiterSize = 1;
-_LIT( KParaDelimiterFormat, "%c" );
-
-// ======== MEMBER FUNCTIONS ========
-
-CTruiShortcutsContainer::CTruiShortcutsContainer()
- {
- }
-
-void CTruiShortcutsContainer::ConstructL( const TRect& aRect )
- {
- // Initialize control array
- InitComponentArrayL();
-
- // Set parent control or owning window
- CreateWindowL();
-
- // Load shortcuts
- iEngine->UpdateShortcutListL();
-
- // Initialize controls
- InitializeControlsL();
- SetRect( aRect );
-
- // Set default selected index
- iListBox->SetCurrentItemIndex( iEngine->CurrentSelectedIndex() );
-
- HandleListBoxFocusChangedL( CurrentItemIndex() );
-
- ActivateL();
- }
-
-CTruiShortcutsContainer* CTruiShortcutsContainer::NewL( const TRect& aRect )
- {
- CTruiShortcutsContainer* self = CTruiShortcutsContainer::NewLC( aRect );
- CleanupStack::Pop( self );
- return self;
- }
-
-CTruiShortcutsContainer* CTruiShortcutsContainer::NewLC
- ( const TRect& aRect )
- {
- CTruiShortcutsContainer* self = new (ELeave) CTruiShortcutsContainer();
- CleanupStack::PushL( self );
- self->ConstructL( aRect );
- return self;
- }
-
-CTruiShortcutsContainer::~CTruiShortcutsContainer()
- {
- delete iPopupController;
- delete iHwrBox;
- }
-
-// ---------------------------------------------------------------------------
-// Create controls to be displayed in this container.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::InitializeControlsL()
- {
- // Create toolbar
- CAknToolbar* toolbar = iAppUi->View( KTruiShortcutsViewId )->Toolbar();
- // Get Clear button from toolbar
- CAknButton* deleteButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdDelete ) );
-
- // Create listbox
- CreateListBoxL();
-
- // Create preview popup window
- iPopupController = CreatePopupHwrBoxL();
- }
-
-// ---------------------------------------------------------------------------
-// From class CCoeControl.
-// Responds to changes to the size and position of the contents of this control.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::SizeChanged()
- {
- if ( iListBox )
- {
- iListBox->SetRect( Rect() );
- }
-
- // caculate main pane
- 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();
-
- // Calculate popup_hwr_training_preview_window
- TAknWindowComponentLayout preview_popup_layout =
- AknLayoutScalable_Apps::popup_hwr_training_preview_window
- ( KPopupWindowVarity );
- TAknLayoutRect preview_popup_layout_rect;
- preview_popup_layout_rect.LayoutRect( main_pane_rect, preview_popup_layout );
-
- iHwrBox->SetSize( preview_popup_layout_rect.Rect().Size() );
-
- TPoint itemPos = PopupWindowPosition( CurrentItemIndex() );
- iPopupController->SetPosition( itemPos );
- }
-
-// ---------------------------------------------------------------------------
-// From class CCoeControl.
-// This is called whenever the control gains or loses focus,
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::FocusChanged( TDrawNow /*aDrawNow*/ )
- {
- if ( IsFocused() )
- {
- if ( iDisplayPopupWindow )
- {
- TRAPD( err, CheckAndPreviewShortcutModelL( CurrentItemIndex() ) );
- if ( err != KErrNone )
- {
- iDisplayPopupWindow = EFalse;
- }
- }
- }
- else
- {
- // Close pupup preview window
- iPopupController->HidePopUp();
- }
- }
-
-// ---------------------------------------------------------------------------
-// From class CCoeControl.
-// Handles pointer events.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent )
- {
- iPenDownPoint = aPointerEvent.iPosition;
- CCoeControl::HandlePointerEventL( aPointerEvent );
- }
-
-// ---------------------------------------------------------------------------
-// Popup the TextSettingPage and added the new shortcut to ListBox.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::AddShortcutL()
- {
- iEngine->NewShortcut( ETrue );
- iEngine->SetShortcut( KNullDesC );
- // Get always display setting from ini file
- TInt isNotDisplayWizard = 0;
- TRAPD( err, GetSettingFromIniFileL( KAlwaysDisplayWizardKey, isNotDisplayWizard ) );
- if ( err != KErrNone )
- {
- isNotDisplayWizard = 0;
- }
-
- if ( isNotDisplayWizard )
- {
- iEngine->SetDisplayWizard( EFalse );
- iAppUi->ActivateLocalViewL( KTruiShortcutEditTextViewId );
- }
- else
- {
- iEngine->SetDisplayWizard( ETrue );
- iAppUi->ActivateLocalViewL( KTruiInfoMessageViewId );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Edit shortcut
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::EditShortcutL( TBool aOnlyEditText )
- {
- CDesCArray* shortcutlist = iEngine->ShortcutTextList();
- TInt posInEngine = iListBox->CurrentItemIndex() - 1;
- iEngine->SetShortcut( shortcutlist->MdcaPoint( posInEngine ) );
- iEngine->NewShortcut( EFalse );
- // Switch to shortcut edit view
- if ( aOnlyEditText )
- {
- iAppUi->ActivateLocalViewL( KTruiShortcutEditTextViewId );
- }
- else
- {
- iAppUi->ActivateLocalViewL( KTruiShortcutEditViewId );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Check if reset introduction
-// ---------------------------------------------------------------------------
-//
-TBool CTruiShortcutsContainer::IsResetIntroduction()
- {
- TInt value = 0;
- TRAPD( err, GetSettingFromIniFileL( KAlwaysDisplayWizardKey, value ) );
- if ( err != KErrNone )
- {
- value = 0;
- }
- return value ? ETrue: EFalse;
- }
-
-// ---------------------------------------------------------------------------
-// Reset introduction
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::ResetIntroductionL()
- {
- SaveSettingIntoIniFileL( KAlwaysDisplayWizardKey, 0 );
- iAppUi->ActivateLocalViewL( KTruiInfoMessageViewId );
- }
-
-// ---------------------------------------------------------------------------
-// From MEikListBoxObserver
-// Handle event from an listbox
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::HandleListBoxEventL( CEikListBox* /*aListBox*/,
- TListBoxEvent aEventType )
- {
- switch( aEventType )
- {
- case EEventPenDownOnItem:
- {
- iPopupController->HidePopUp();
- // Check index
- TInt index = CurrentItemIndex();
- iListBox->View()->XYPosToItemIndex( iPenDownPoint, index );
- // Popup preview window
- HandleListBoxFocusChangedL( index );
- }
- break;
- case EEventItemClicked:
- {
- break;
- }
- case EEventItemDoubleClicked:
- {
- if ( CurrentItemIndex() > 0 )
- {
- if ( MarkCount() == 0 )
- {
- // Pop context menu
- PopupContextMenuL( R_TRUI_SHORTCUTSVIEW_CONTEXT_MENUBAR );
- }
- }
- else
- {
- // Tap on "New shortcut"
- AddShortcutL();
- }
- // Set the current index into engine
- // Update toolbar button's status
- break;
- }
- case EEventItemDraggingActioned:
- {
- iPopupController->HidePopUp();
- TInt index = CurrentItemIndex();
- iListBox->View()->XYPosToItemIndex( iPenDownPoint, index );
- // Popup preview window
- HandleListBoxFocusChangedL( index );
- break;
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// From class CCoeControl.
-// Handles key event.
-// ---------------------------------------------------------------------------
-//
-TKeyResponse CTruiShortcutsContainer::OfferKeyEventL
- ( const TKeyEvent& aKeyEvent,
- TEventCode aType )
- {
- if ( aType == EEventKey )
- {
- switch ( aKeyEvent.iCode )
- {
- case EKeyLeftArrow:
- {
- CAknNavigationDecorator* naviDecorator =
- iAppUi->GetNaviDecorator();
- CAknTabGroup* tabGroup = static_cast<CAknTabGroup*>
- ( naviDecorator->DecoratedControl() );
- return tabGroup->OfferKeyEventL( aKeyEvent, aType );
- }
- case EKeyRightArrow:
- {
- return EKeyWasConsumed;
- }
- case EKeyUpArrow:
- case EKeyDownArrow:
- {
- if ( iListBox )
- {
- iPopupController->HidePopUp();
- TKeyResponse keyResponse = iListBox->OfferKeyEventL
- ( aKeyEvent, aType );
- // Set the CBA button
- if ( IsMarked( 0 ) )
- {
- iListBox->SetCurrentItemIndex( 0 );
- AknSelectionService::HandleMarkableListProcessCommandL
- ( EAknCmdUnmark, iListBox );
- iListBox->SetCurrentItemIndexAndDraw( iEngine->CurrentSelectedIndex() );
- }
- HandleListBoxFocusChangedL( CurrentItemIndex() );
- return keyResponse;
- }
- }
- case EKeyEnter:
- case EKeyOK:
- {
-
- if ( iListBox != NULL && CurrentItemIndex() == 0 )
- {
- // Select "Create new shortcut" item
- AddShortcutL();
- }
- else
- {
- if ( MarkCount() == 0 )
- {
- // Pop context menu
- PopupContextMenuL( R_TRUI_SHORTCUTSVIEW_CONTEXT_MENUBAR );
- }
- }
- return EKeyWasConsumed;
- }
- default:
- break;
- }
- }
- return EKeyWasNotConsumed;
- }
-
-// ---------------------------------------------------------------------------
-// Gets the control's help context. Returns a NULL context by default.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::GetHelpContext( TCoeHelpContext& aContext ) const
- {
- aContext.iMajor = KUidtruiApp;
- aContext.iContext = HWRT_HLP_SHORTCUTS;
- }
-
-// ---------------------------------------------------------------------------
-// Delete shortcut from ListBox
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::DeleteItemsL()
- {
- CTextListBoxModel* model = iListBox->Model();
- CDesCArray* itemArray = static_cast<CDesCArray*>( model->ItemTextArray() );
- if ( MarkCount() > 0 )
- {
- // Delete all marked items, ignoring the selected item.
- RArray<TInt> selectionIndexes;
- CleanupClosePushL( selectionIndexes );
- const CArrayFix<TInt>* indexArray = iListBox->SelectionIndexes();
- TInt indexArrayLen = indexArray->Count();
-
- // Copy the selection indexes array into RArray<TInt>
- for ( TInt i = 0; i < indexArrayLen; i++ )
- {
- selectionIndexes.Append( ( *indexArray )[i] );
- }
- selectionIndexes.Sort();
- // Delete all marked items
- TInt selectionCount = selectionIndexes.Count();
- for ( TInt i = selectionCount - 1; i >= 0; i-- )
- {
- // Delete item from Engine
- TInt itemArrayIndex = selectionIndexes[i];
- CDesCArray* shortcutList = iEngine->ShortcutTextList();
-
- if ( shortcutList )
- {
- iEngine->DeleteShortcut( (*shortcutList)[itemArrayIndex-1] );
- // Delete the currently selected item from array
- itemArray->Delete( itemArrayIndex );
- // Update ListBox
- AknListBoxUtils::HandleItemRemovalAndPositionHighlightL( iListBox,
- itemArrayIndex,
- ETrue);
- }
- }
- CleanupStack::PopAndDestroy( &selectionIndexes ); // selectionIndexes
- }
- else
- {
- // Delete the currently selected item.
- // Get the currently selected item
- TInt selectedIndex = CurrentItemIndex();
-
- // Delete item from Engine
- CDesCArray* shortcutList = iEngine->ShortcutTextList();
- if ( shortcutList )
- {
- iEngine->DeleteShortcut( (*shortcutList)[selectedIndex-1] );
- // Delete the currently selected item from array
- itemArray->Delete( selectedIndex );
- // Update ListBox
- AknListBoxUtils::HandleItemRemovalAndPositionHighlightL( iListBox,
- selectedIndex,
- ETrue);
- }
- }
- iListBox->DrawNow();
- iEngine->UpdateShortcutListL();
- // Set the current CBA
- HandleListBoxFocusChangedL( CurrentItemIndex() );
- }
-
-// ---------------------------------------------------------------------------
-// Delete shortcut
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::DeleteShortcutL()
- {
- // Popup note dialog
- CAknQueryDialog* dlg = CAknQueryDialog::NewL();
- HBufC* prompt = NULL;
- TInt count = MarkCount();
- if ( count )
- {
- prompt = StringLoader::LoadLC( R_QTN_HWRT_QUERY_DELETE_SEVERAL_SHORTCUTS, count );
- }
- else
- {
- prompt = StringLoader::LoadLC( R_QTN_HWRT_QUERY_DELETE_SHORTCUT );
- }
-
- if ( dlg->ExecuteLD( R_TRUI_QUERYDIALOG_DELETE_SHORTCUT, *prompt ) )
- {
- // press yes
- // Delete item from Listbox, also delete from Engine in it.
- iPopupController->HidePopUp();
- DeleteItemsL();
- }
- CleanupStack::PopAndDestroy( prompt ); // prompt
- }
-
-// ---------------------------------------------------------------------------
-// Handle event when listbox change to another focused item.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::HandleListBoxFocusChangedL( TInt aIndex )
- {
- // Set the current index into engine
- iEngine->SetCurrentSelectedIndex( aIndex );
- // Update toolbar button's status
- UpdateToolbarButtonStatus( aIndex );
- // Draw current item // add this line
- iListBox->DrawItem( aIndex ); // add this line
- // Preview shortcut model if it has model.
- CheckAndPreviewShortcutModelL( aIndex );
- }
-
-// ---------------------------------------------------------------------------
-// Mark shortcut
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::MarkShortcutL()
- {
- // The first item mustn't be marked
- TInt currentIndex = CurrentItemIndex();
- if ( currentIndex != 0 )
- {
- AknSelectionService::HandleMarkableListProcessCommandL( EAknCmdMark,
- iListBox );
- }
-
- CAknToolbar* toolbar = iAppUi->View( KTruiShortcutsViewId )->Toolbar();
- if ( toolbar )
- {
- // Set edit text button's status
- CAknButton* editTextButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdEditText ) );
- editTextButton->SetDimmed( ETrue );
- editTextButton->DrawNow();
- // Set edit model button's status
- CAknButton* editModelButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdEditModel ) );
- editModelButton->SetDimmed( ETrue );
- editModelButton->DrawNow();
- }
- }
-
-// ---------------------------------------------------------------------------
-// Unmark shortcut
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::UnmarkShortcutL()
- {
- // The first item mustn't be unmarked
- TInt currentIndex = CurrentItemIndex();
- if ( currentIndex != 0 )
- {
- AknSelectionService::HandleMarkableListProcessCommandL( EAknCmdUnmark,
- iListBox );
- }
- if ( MarkCount() == 0 )
- {
- CAknToolbar* toolbar = iAppUi->View( KTruiShortcutsViewId )->Toolbar();
- if ( toolbar )
- {
- // Set edit text button's status
- CAknButton* editTextButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdEditText ) );
- editTextButton->SetDimmed( EFalse );
- editTextButton->DrawNow();
- // Set edit model button's status
- CAknButton* editModelButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdEditModel ) );
- editModelButton->SetDimmed( EFalse );
- editModelButton->DrawNow();
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// Return current selected item's index
-// ---------------------------------------------------------------------------
-//
-TInt CTruiShortcutsContainer::CurrentItemIndex()
- {
- return iListBox->CurrentItemIndex();
- }
-
-// ---------------------------------------------------------------------------
-// Test if the currently selected index is marked
-// ---------------------------------------------------------------------------
-//
-TBool CTruiShortcutsContainer::IsMarked( TInt aSelectedIndex )
- {
- const CArrayFix<TInt>* aIndexArray = iListBox->SelectionIndexes();
- for ( TInt index = 0; index < aIndexArray->Count(); index++ )
- {
- if ( aSelectedIndex == ( *aIndexArray )[index] )
- {
- return ETrue;
- }
- }
- return EFalse;
- }
-
-// ---------------------------------------------------------------------------
-// Return the count of being marked currently.
-// ---------------------------------------------------------------------------
-//
-TInt CTruiShortcutsContainer::MarkCount()
- {
- const CArrayFix<TInt>* aIndexArray = iListBox->SelectionIndexes();
- return aIndexArray->Count();
- }
-
-// ---------------------------------------------------------------------------
-// Create preview popup controller to show popup hwrbox.
-// ---------------------------------------------------------------------------
-//
-CAknPreviewPopUpController* CTruiShortcutsContainer::CreatePopupHwrBoxL()
- {
- iHwrBox = CTruiHwrBox::NewL( this, NULL );
- iHwrBox->SetHwrBoxFlag( CTruiHwrBox::ENoFrameHwrBox
- | CTruiHwrBox::EReadOnlyHwrBox );
- CAknPreviewPopUpController* popupController =
- CAknPreviewPopUpController::NewL
- ( *iHwrBox, CAknPreviewPopUpController::EPermanentMode );
- popupController->AddObserverL( *this );
- return popupController;
- }
-
-// ---------------------------------------------------------------------------
-// Show the text tooltip.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::PopupHwrBoxL( const TPoint& aPosition,
- const TTimeIntervalMicroSeconds32& aShowDelay,
- const TTimeIntervalMicroSeconds32& aHideDelay )
- {
- if ( iPopupController && iHwrBox )
- {
- iPopupController->SetPosition( aPosition );
- // Set hwrbox's rect to engine and set guiding line to hwrbox
- iHwrBox->SetDisplayBottomGuideLine( ETrue );
- if ( iEngine->CurrentLanguageScript() == EMainViewSubmenuHebrew )
- {
- iHwrBox->SetDisplayTopGuideLine( ETrue );
- }
- iPopupController->SetPopUpShowDelay( aShowDelay );
- iPopupController->SetPopUpHideDelay( aHideDelay );
- iPopupController->ShowPopUp();
- }
- }
-
-// ---------------------------------------------------------------------------
-// Preview shortcut model in popup hwrbox.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::PreviewShortcutModelL( const TDesC& aShortcutText,
- TInt aIndex )
- {
- // Get shortcut model
- if ( iEngine->CheckShortcutModel( aShortcutText ) )
- {
- TRAPD( err, iEngine->GetShortcutModelL( aShortcutText,
- iHwrBox->Model(),
- iShortcutUnicode ) );
- if ( err == KErrNone )
- {
- // Popup hwrbox
- // Get position for popup window
- TPoint itemPos = PopupWindowPosition( aIndex );
- PopupHwrBoxL( itemPos,
- KTooltipShowDelay,
- KTooltipHideDelay );
- }
- }
- }
-
-// ---------------------------------------------------------------------------
-// Called by the preview popup when an appropriate event takes place.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::HandlePreviewPopUpEventL(
- CAknPreviewPopUpController* aController, TPreviewPopUpEvent aEvent )
- {
- if ( aController == iPopupController && aEvent == EPreviewPopUpShown )
- {
- TSize refSize = CTruiContainerBase::OriginSymbolSize();
- iHwrBox->ShowTrails( iHwrBox->Model(), ETrue, refSize );
- iDisplayPopupWindow = EFalse;
- }
- else
- {
- iHwrBox->ClearExistModel();
- iHwrBox->DrawNow();
- iDisplayPopupWindow = ETrue;
- }
- }
-
-// ---------------------------------------------------------------------------
-// Create list box to display all shortcut
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::CreateListBoxL()
- {
- // listbox instance
- iListBox = new (ELeave) CAknSingleGraphicStyleListBox;
- Components().AppendLC( iListBox );
- CleanupStack::Pop( iListBox ); // iListBox
-
- // Construct listbox
- iListBox->ConstructL( this, EAknListBoxMarkableList );
-
- // Set container control
- iListBox->SetContainerWindowL( *this );
-
- // Set observer
- iListBox->SetListBoxObserver( this );
-
- // Add scrollbars to listbox
- iListBox->CreateScrollBarFrameL(ETrue);
- iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
- CEikScrollBarFrame::EAuto, CEikScrollBarFrame::EAuto );
-
- // Get shortcut list from engine
- CDesCArray* primalList = iEngine->ShortcutTextList();
-
- LoadTextArrayL( primalList );
-
- // construct icon array with granularity 3
- CArrayPtr<CGulIcon>* iconList = new (ELeave) CAknIconArray( KIconArraySize );
- CleanupStack::PushL( iconList );
- CFbsBitmap* bitmap;
- CFbsBitmap* bitmapm;
-
- MAknsSkinInstance* skin = AknsUtils::SkinInstance();
- AknsUtils::CreateColorIconL( skin,
- KAknsIIDQgnIndiMarkedAdd,
- KAknsIIDQsnIconColors,
- EAknsCIQsnIconColorsCG16,
- bitmap,
- bitmapm,
- KTRUIICONSFILENAME,
- EMbmTrui_iconsQgn_indi_marked_add,
- EMbmTrui_iconsQgn_indi_marked_add_mask,
- KRgbBlack
- );
- CleanupStack::PushL( bitmap );
- CleanupStack::PushL( bitmapm );
- CGulIcon* iconMark = CGulIcon::NewL( bitmap, bitmapm ); // Ownership transfered
- CleanupStack::Pop( bitmapm );
- CleanupStack::Pop( bitmap );
- CleanupStack::PushL( iconMark );
- iconList->AppendL( iconMark );
- CleanupStack::Pop( iconMark );
-
- AknsUtils::CreateIconL( skin,
- KAknsIIDQgnPropHwrTrainingShortcut,
- bitmap,
- bitmapm,
- KTRUIICONSFILENAME,
- EMbmTrui_iconsQgn_prop_hwrtraining_shortcut_new,
- EMbmTrui_iconsQgn_prop_hwrtraining_shortcut_new_mask
- );
- CleanupStack::PushL( bitmap );
- CleanupStack::PushL( bitmapm );
- CGulIcon* iconNew = CGulIcon::NewL( bitmap, bitmapm ); // Ownership transfered
- CleanupStack::Pop( bitmapm );
- CleanupStack::Pop( bitmap );
- CleanupStack::PushL( iconNew );
- iconList->AppendL( iconNew );
- CleanupStack::Pop( iconNew );
-
- iListBox->ItemDrawer()->ColumnData()->SetIconArray( iconList );
-
- CleanupStack::Pop( iconList ); // iconList
-
- iListBox->SetFocus( ETrue );
- // update listbox
- iListBox->ActivateL();
- }
-
-// ---------------------------------------------------------------------------
-// Setup text data for listbox
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::LoadTextArrayL( const CDesCArray* aTextArray )
- {
- // Construct listbox item array.
- // The items in the list contain an option of create new shortcut
- // and the primal shortcuts from HWR engine
- CDesCArray* itemList = new (ELeave) CDesCArrayFlat( KItemArraySize );
- CleanupStack::PushL(itemList);
-
- TBuf<KShortcutMaxLength> item;
- HBufC* newShortcutText = StringLoader::LoadL( R_TRUI_SHORTCUTVIEW_NEW_SHORTCUT );
- item.Format( KListItemWithPicFormat, newShortcutText );
- delete newShortcutText;
- newShortcutText = NULL;
- itemList->AppendL(item);
-
- // if at least one shortcut exists
- if ( aTextArray )
- {
- // Item from WHR engine
- for ( TInt i=0; i < aTextArray->Count(); i++ )
- {
- TBuf<KShortcutMaxLength> itemPrimal;
- itemPrimal = aTextArray->MdcaPoint(i);
- item.Format( KListItemFormat, &itemPrimal );
- TBuf<KParaDelimiterSize> paraDelimiter;
- paraDelimiter.Format( KParaDelimiterFormat, EKeyEnter );
- AknTextUtils::ReplaceCharacters( item, paraDelimiter, TChar( EKeySpace ) );
- itemList->AppendL( item );
- }
- }
- // set items and ownership
- CleanupStack::Pop( itemList );
- iListBox->Model()->SetItemTextArray( itemList );
- iListBox->Model()->SetOwnershipType( ELbmOwnsItemArray );
- iListBox->HandleItemAdditionL();
- }
-
-// ---------------------------------------------------------------------------
-// Popup context menu.
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::PopupContextMenuL( TInt aResourceId )
- {
- // Hide popup preview window
- iPopupController->HidePopUp();
- // Popup context menu
- CEikMenuBar* parentMenuBar = iAppUi->View( KTruiShortcutsViewId )->MenuBar();
- if ( parentMenuBar )
- {
- parentMenuBar->SetMenuTitleResourceId( aResourceId );
- parentMenuBar->SetMenuType( CEikMenuBar::EMenuContext );
- parentMenuBar->TryDisplayMenuBarL();
- parentMenuBar->SetMenuTitleResourceId( R_TRUI_SHORTCUTSVIEW_MENUBAR );
- parentMenuBar->SetMenuType( CEikMenuBar::EMenuOptions );
- }
- }
-
-// ---------------------------------------------------------------------------
-// Get position relative to screen origin for popup window.
-// ---------------------------------------------------------------------------
-//
-TPoint CTruiShortcutsContainer::PopupWindowPosition( TInt aIndex )
- {
- // Place popup window to left-bottom
- TPoint itemPos = iListBox->View()->ItemPos( aIndex )
- + iListBox->PositionRelativeToScreen();
- TSize itemSize = iListBox->View()->ItemSize( aIndex );
- itemPos.iY += itemSize.iHeight;
-
- // if direction is upforwards.
- if ( Rect().iBr.iY + iListBox->PositionRelativeToScreen().iY -
- ( itemPos.iY + iPopupController->Size().iHeight ) < 0 )
- {
- itemPos.iY -= ( itemSize.iHeight + iPopupController->Size().iHeight );
- }
-
- if ( TBidiText::ScriptDirectionality( User::Language() )
- == TBidiText::ELeftToRight )
- { // None-arabic,hebrew, place popup window to right-bottom
- itemPos.iX += itemSize.iWidth;
- // Sub width of scroll bar
- TInt scrollbarWidth = 0;
- if ( iListBox->ScrollBarFrame() )
- {
- scrollbarWidth = iListBox->ScrollBarFrame()
- ->ScrollBarBreadth( CEikScrollBar::EVertical );
- }
- itemPos.iX -= scrollbarWidth;
- }
- else
- {
- itemPos.iX += iPopupController->Size().iWidth;
- }
- return itemPos;
- }
-
-// ---------------------------------------------------------------------------
-// Check if need to preview shortcut and perform previewing necessarily.
-// ---------------------------------------------------------------------------
-//
-TBool CTruiShortcutsContainer::CheckAndPreviewShortcutModelL( TInt aIndex )
- {
- TBool ret = EFalse;
- if ( aIndex > 0 )
- {
- // Get selected shortcut text
- CDesCArray* shortcutlist = iEngine->ShortcutTextList();
- TInt posInEngine = aIndex - 1;
- // Popup hwr box to preview
- PreviewShortcutModelL( shortcutlist->MdcaPoint( posInEngine ), aIndex );
- ret = ETrue;
- }
- else
- {
- iPopupController->HidePopUp();
- ret = EFalse;
- }
- return ret;
- }
-
-// ---------------------------------------------------------------------------
-// Update buttons' status in toolbar
-// ---------------------------------------------------------------------------
-//
-void CTruiShortcutsContainer::UpdateToolbarButtonStatus( TInt aIndex )
- {
- CAknToolbar* toolbar = iAppUi->View( KTruiShortcutsViewId )->Toolbar();
- if ( toolbar )
- {
- // Set edit text button's status
- CAknButton* editTextButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdEditText ) );
- if ( editTextButton )
- {
- if ( aIndex > 0 )
- {
- if ( MarkCount() > 0 )
- {
- editTextButton->SetDimmed( ETrue );
- }
- else
- {
- editTextButton->SetDimmed( EFalse );
- }
- }
- else
- {
- editTextButton->SetDimmed( ETrue );
- }
- editTextButton->DrawNow();
- }
-
- // Set edit model button's status
- CAknButton* editModelButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdEditModel ) );
- if ( editModelButton )
- {
- if( aIndex > 0 )
- {
- if ( MarkCount() > 0 )
- {
- editModelButton->SetDimmed( ETrue );
- }
- else
- {
- CDesCArray* shortcutlist = iEngine->ShortcutTextList();
- TInt posInEngine = aIndex - 1;
- if ( iEngine->CheckShortcutModel
- ( shortcutlist->MdcaPoint( posInEngine ) ) )
- {
- // Shortcut model exist and allow to edit model.
- editModelButton->SetDimmed( EFalse );
- }
- }
- }
- else
- {
- editModelButton->SetDimmed( ETrue );
- }
- editModelButton->DrawNow();
- }
-
- // Set delete button's status
- CAknButton* deleteButton = static_cast<CAknButton*>
- ( toolbar->ControlOrNull( EShortcutsViewButtonIdDelete ) );
- if ( deleteButton )
- {
- TBool isDimmed = aIndex > 0 ? EFalse : ETrue;
- deleteButton->SetDimmed( isDimmed );
- deleteButton->DrawNow();
- }
- }
- }