--- a/userdict/src/UdictView.cpp Tue May 25 12:28:17 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,548 +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: Japanese user dictionary View class.
-*
-*/
-
-
-
-
-
-// INCLUDE FILES
-#include <bldvariant.hrh>
-#include "UdictApp.h"
-#include "UdictView.h"
-#include "UdictModel.h"
-#include "UdictModel.inl"
-#include "UdictContainer.h"
-#include "UdictContainer.inl"
-#include "UdictFrm.h"
-#include "UserDict.hrh"
-#include <userdict.rsg>
-#include <aknViewAppUi.h>
-#include <aknmessagequerydialog.h>
-#include <StringLoader.h>
-#include <eikmenub.h>
-#include <featmgr.h>
-#include <hlplch.h>
-#include <aknnotewrappers.h>
-#include <w32std.h>
-
-// CONSTANTS
-const TUid KViewId = {1}; // UID of View
-const TInt KMessageBuffSize(64);
-#if defined(_DEBUG)
-_LIT(KPanicCatView, "UserDictView");
-#endif
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CUserDictView::NewLC
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CUserDictView* CUserDictView::NewLC(CUserDictModel& aModel)
- {
- CUserDictView* self = new (ELeave) CUserDictView(aModel);
- CleanupStack::PushL(self);
- self->ConstructL();
-
- return self;
- }
-
-// Destructor
-CUserDictView::~CUserDictView()
- {
- if (iContainer)
- {
- AppUi()->RemoveFromViewStack(*this, iContainer);
- delete iContainer;
- }
- delete iIdle;
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::SaveL
-// Saves the changes of the element and updates ListBox.
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::SaveL(
- const TUDictElement& aNewItem, const TUDictElement& aOldItem) const
- {
-#if defined(_DEBUG)
- __ASSERT_DEBUG(!aNewItem.IsEmpty(),
- User::Panic(KPanicCatView, KErrCorrupt));
-#endif
- TInt index(iContainer ? iContainer->ListBox()->CurrentItemIndex() : 0);
- if (aOldItem.IsEmpty())
- {
- index = iModel.AddNewWordL(aNewItem);
- }
- else
- {
- index = iModel.ModifyWordL(index, aNewItem);
- }
-
-#ifdef RD_PF_SEC_APPARC
- if (iEmbedded)
-#else
- if (AppUi()->ContainerAppUi())
-#endif
- {
- iModel.SetChangeNotice(ETrue);
- }
-
- if (iContainer)
- {
- iContainer->SetFocusL(index);
- }
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::ShowInformationNoteL
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::ShowInformationNoteL(TInt aResourceId) const
- {
- TBuf<KMessageBuffSize> message;
- iCoeEnv->ReadResource(message, aResourceId);
- CAknInformationNote* note = new(ELeave) CAknInformationNote();
- note->ExecuteLD(message);
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::CUserDictView
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-//
-CUserDictView::CUserDictView(CUserDictModel& aModel)
-:iModel(aModel)
- {
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::ConstructL()
- {
- BaseConstructL(R_UDICT_VIEW);
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::ShowDeleteConfQueryL
-// Shows delete confirmation query.
-// -----------------------------------------------------------------------------
-//
-TInt CUserDictView::ShowDeleteConfQueryL(TInt aCount) const
- {
- TInt ret(0);
- if (aCount <= 1)
- {
- CAknQueryDialog* dialog = CAknQueryDialog::NewL();
- ret = dialog->ExecuteLD(R_UDICT_DELETE_QUERY);
- }
- else
- {
- HBufC* message = StringLoader::LoadL(
- R_UDICT_DELETE_QUERY_MESSAGE, aCount, iCoeEnv);
- CleanupStack::PushL(message);
- CAknQueryDialog* dialog = CAknQueryDialog::NewL();
- ret = dialog->ExecuteLD(R_UDICT_DELETE_QUERY, *message);
- CleanupStack::PopAndDestroy(); // message
- }
- return ret;
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::ShowEditorFormL
-// Shows user dictionary editor form.
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::ShowEditorFormL(const TUDictElement& item)
- {
- CUserDictForm* form = CUserDictForm::NewL(item, *this);
- form->ExecuteLD(R_UDICT_DIALOG_EDIT);
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::UpdateListL
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::UpdateListL()
- {
- iModel.InitListL();
- TInt index(iContainer->ListBox()->CurrentItemIndex());
- iContainer->SetFocusL(
- (iModel.List()->MdcaCount() > 0 && index < 0) ? 0 : index);
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::RegisterByAnotherApp
-// iIdle's call back function
-// -----------------------------------------------------------------------------
-//
-TInt CUserDictView::RegisterByAnotherApp(TAny* aView)
- {
- static_cast<CUserDictView*>(aView)->DoRegisterByAnotherApp();
- return 0;
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::DoRegisterByAnotherApp
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::DoRegisterByAnotherApp()
- {
- iIdle->Cancel();
-
- // If HandleCommandL() leaves, this application can't exit.
- // So, it needs to be trapped.
- TRAP_IGNORE(HandleCommandL(EUserDictCmdNewWord));
-
-#ifdef RD_PF_SEC_APPARC
- // In case RD_PF_SEC_APPARC, CEikAppui::Exit()
- // CEikAppui::Exit() always leave :Leave code = KLeaveExit(-1003)
- // KLeaveExit should be not trapped. So Exit() is called directly.
- AppUi()->Exit();
-#else
- // CEikAppui::Exit() must leave, at that time,
- // this iIdle has deleted already.
- // So, it needs to be trapped.
- TRAP_IGNORE(AppUi()->HandleCommandL(EEikCmdExit));
-#endif
- }
-
-// -----------------------------------------------------------------------------
-// TUid CUserDictView::Id
-// From CAknView
-// -----------------------------------------------------------------------------
-//
-TUid CUserDictView::Id() const
- {
- return KViewId;
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::HandleCommandL
-// From CAknView
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::HandleCommandL(TInt aCommand)
- {
- switch (aCommand)
- {
- case EAknSoftkeyExit:
- AppUi()->HandleCommandL(EEikCmdExit);
- break;
- case EUserDictCmdOpen:
- {
- if (iModel.List()->MdcaCount() <= 0
- || iContainer->ListBox()->View()->SelectionIndexes()->Count() > 0)
- {
- // It shows context sensitive menu.
- CEikMenuBar* menuBar = MenuBar();
- menuBar->SetMenuTitleResourceId(
- R_UDICT_MENUBAR_VIEW_CONTEXT);
- menuBar->TryDisplayMenuBarL();
- menuBar->SetMenuTitleResourceId(
- R_UDICT_MENUBAR_VIEW);
- }
- else
- {
- TUDictElement item(iModel.ListItem(
- iContainer->ListBox()->CurrentItemIndex()));
- ShowEditorFormL(item);
- // Show correct softkey
- ShowSoftkeyL();
- }
- }
- break;
- case EUserDictCmdNewWord:
- if (!iModel.IsDictionaryFull())
- {
- TUDictElement item;
- ShowEditorFormL(item);
- // Show correct softkey
- ShowSoftkeyL();
- }
- else
- {
- ShowInformationNoteL(R_UDICT_INFO_MEMORY_FULL_MESSAGE);
- }
- break;
- case EUserDictCmdDelete:
- // Forbids the list update in HandleForegroundL while deleting.
- iLockListUpdate = ETrue;
- if (ShowDeleteConfQueryL(
- iContainer->ListBox()->View()->SelectionIndexes()->Count()))
- {
- iContainer->DeleteItemL();
- }
- iLockListUpdate = EFalse;
- if (iModel.IsChangedByAnotherApp())
- {
- UpdateListL();
- }
- // Show correct softkey
- ShowSoftkeyL();
- break;
- case EAknCmdHelp:
- HlpLauncher::LaunchHelpApplicationL(
- iCoeEnv->WsSession(), AppUi()->AppHelpContextL());
- break;
- default:
- if (iContainer && iModel.List()->MdcaCount() > 0)
- {
- TInt previous = iContainer->ListBox()->View()->SelectionIndexes()->Count();
- AknSelectionService::HandleMarkableListProcessCommandL(
- aCommand, iContainer->ListBox());
- if (previous != iContainer->ListBox()->View()->SelectionIndexes()->Count())
- {
- // Show correct softkey
- ShowSoftkeyL();
- }
- }
- AppUi()->HandleCommandL(aCommand);
- break;
- }
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::HandleClientRectChange
-// From CAknView
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::HandleClientRectChange()
- {
- if (iContainer)
- {
- iContainer->SetRect(ClientRect());
- }
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::DoActivateL
-// From CAknView
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::DoActivateL(
- const TVwsViewId& /*aPrevViewId*/,TUid /*aCustomMessageId*/,
- const TDesC8& /*aCustomMessage*/)
- {
-#ifdef RD_PF_SEC_APPARC
-
- iEmbedded = EFalse;
-
- RArray<RWsSession::TWindowGroupChainInfo> wgs;
- CleanupClosePushL( wgs );
- TInt err = iEikonEnv->WsSession().WindowGroupList(&wgs);
- if (err == KErrNone)
- {
- TInt wgId = iEikonEnv->RootWin().Identifier();
- TInt count = wgs.Count();
- for (TInt ii=0; ii < count; ii++)
- {
- const RWsSession::TWindowGroupChainInfo& info = wgs[ii];
- // find the window group id and check that it has no parent
- if (info.iId == wgId)
- {
- if (info.iParentId > 0)
- {
- iEmbedded = ETrue;
- }
- break;
- }
- }
- }
- wgs.Reset();
- CleanupStack::PopAndDestroy( &wgs );
-
- if (!iEmbedded)
- {
- // I'm standalone application
- iContainer = new(ELeave) CUserDictContainer(iModel, *this);
- iContainer->SetMopParent(this);
- iContainer->ConstructL();
- iContainer->SetRect(ClientRect());
- iContainer->ActivateL();
-
- AppUi()->AddToStackL(*this, iContainer);
- // Set context menu
- MenuBar()->SetContextMenuTitleResourceId
- ( R_UDICT_MENUBAR_VIEW_CONTEXT );
- }
- else
- {
- // embedded using window group chaining
- iIdle = CIdle::NewL(CActive::EPriorityIdle);
- // It calls CUserDictView::RegisterByAnotherApp()
- // after the activation of View finishes.
- iIdle->Start(TCallBack(RegisterByAnotherApp, this));
- }
-
-#else
-
- if (AppUi()->ContainerAppUi()) // started up by another application.
- {
- iIdle = CIdle::NewL(CActive::EPriorityIdle);
- // It calls CUserDictView::RegisterByAnotherApp()
- // after the activation of View finishes.
- iIdle->Start(TCallBack(RegisterByAnotherApp, this));
- }
- else if (!iContainer)
- {
- iContainer = new(ELeave) CUserDictContainer(iModel, *this);
- iContainer->SetMopParent(this);
- iContainer->ConstructL();
- iContainer->SetRect(ClientRect());
- iContainer->ActivateL();
-
- AppUi()->AddToStackL(*this, iContainer);
- }
-#endif //RD_PF_SEC_APPARC
-
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::DoDeactivate
-// From CAknView
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::DoDeactivate()
- {
- if (iContainer)
- {
- AppUi()->RemoveFromViewStack(*this, iContainer);
- delete iContainer;
- iContainer = NULL;
- }
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::HandleForegroundEventL
-// From CAknView
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::HandleForegroundEventL(TBool aForeground)
- {
- CAknView::HandleForegroundEventL(aForeground);
-
- if (aForeground)
- {
- iModel.ReloadDictInfoL();
-
-#ifdef RD_PF_SEC_APPARC
- if (!iEmbedded
- && iModel.IsChangedByAnotherApp()
- && !iLockListUpdate)
-#else
- if (!AppUi()->ContainerAppUi()
- && iModel.IsChangedByAnotherApp()
- && !iLockListUpdate)
-#endif
- {
- // When the User dictionary data has been changed while the
- // application was running on background, it updates the ListBox.
- UpdateListL();
- }
- // Show correct softkey
- ShowSoftkeyL();
- }
- else if (iContainer && iContainer->IsFocused())
- {
- iLockListUpdate = EFalse;
- }
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::DynInitMenuPaneL
-// From MEikMenuObserver
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenu)
- {
- CAknView::DynInitMenuPaneL(aResourceId, aMenu);
- if (iContainer)
- {
- AknSelectionService::HandleMarkableListDynInitMenuPane(
- aResourceId, aMenu, iContainer->ListBox());
- }
- if (aResourceId == R_UDICT_APP_MENU)
- {
- if (iModel.List()->MdcaCount() == 0)
- {
- aMenu->DeleteMenuItem(EUserDictCmdOpen);
- aMenu->DeleteMenuItem(EUserDictCmdDelete);
- }
- if (!FeatureManager::FeatureSupported(KFeatureIdHelp))
- {
- aMenu->DeleteMenuItem(EAknCmdHelp);
- }
- }
- else if (aResourceId == R_UDICT_APP_MENU_CONTEXT)
- {
- if (iModel.List()->MdcaCount() == 0)
- {
- aMenu->DeleteMenuItem(EUserDictCmdDelete);
- }
- else
- {
- aMenu->DeleteMenuItem(EUserDictCmdNewWord);
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CUserDictView::ShowSoftkeyL
-// Show softkeys
-// -----------------------------------------------------------------------------
-//
-void CUserDictView::ShowSoftkeyL()
- {
-#ifdef RD_PF_SEC_APPARC
- if (iEmbedded)
-#else
- if (AppUi()->ContainerAppUi())
-#endif
- {
- Cba()->SetCommandSetL(R_UDICT_VIEW_CBA_SOFTKEY_EMPTY);
- }
- else
- {
- if (iModel.List()->MdcaCount() > 0)
- {
- if (iContainer->ListBox()->View()->SelectionIndexes()->Count() > 0)
- {
- // There is(are) the selected item(s)
- Cba()->SetCommandSetL(R_UDICT_VIEW_CBA_SOFTKEY_CONTEXTOPTIONS);
- }
- else
- {
- // There is no the selected item(s)
- Cba()->SetCommandSetL(R_UDICT_VIEW_CBA_SOFTKEY_OPEN);
- }
- }
- else
- {
- Cba()->SetCommandSetL(R_UDICT_VIEW_CBA_SOFTKEY_NEWWORD);
- }
- }
- Cba()->DrawNow();
- }
-
-// End of File