--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarksui/commonui/src/CLmkLandmarkSelectorDlg.cpp Tue Feb 02 00:16:03 2010 +0200
@@ -0,0 +1,272 @@
+/*
+* Copyright (c) 2002 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: Landmarks Selector dialog
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "TLmkItemIdDbCombiInfo.h"
+#include "CLmkLandmarkSelectorDlg.h"
+#include "CLmkDlgCombiSelectorImpl.h"
+#include <lmkui.rsg>
+#include <Landmarks.rsg>
+#include <lmkerrors.h>
+
+
+// CONSTANTS
+/// Unnamed namespace for local definitions
+namespace {
+
+_LIT( KPanicMsg, "CLmkLandmarkSelectorDlg" );
+
+void Panic( TPanicCode aReason )
+ {
+ User::Panic( KPanicMsg, aReason );
+ }
+} // namespace
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::CLmkLandmarkSelectorDlg
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CLmkLandmarkSelectorDlg::CLmkLandmarkSelectorDlg()
+ : iIsMultiSelector( ETrue ),
+ iDatabaseUri( NULL )
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CLmkLandmarkSelectorDlg::ConstructL()
+ {
+ // Open user specified db if it was set, else open the default landmarks db.
+ if( iDatabaseUri )
+ {
+ iDbs.Append( CPosLandmarkDatabase::OpenL( iDatabaseUri->Des() ) );
+ }
+ else
+ {
+ iDbs.Append( CPosLandmarkDatabase::OpenL() );
+ }
+
+ iSelector = CLmkDlgCombiSelectorImpl::NewL( *(iDbs[0]) );
+ iSelector->SetEmptyDlgLabel(R_LMK_EMPTY_NO_LANDMARKS,R_LMK_GUIDE_CREATE_LANDMARK);
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLmkLandmarkSelectorDlg* CLmkLandmarkSelectorDlg::NewL( )
+ {
+ CLmkLandmarkSelectorDlg* self = new( ELeave ) CLmkLandmarkSelectorDlg();
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop();
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::NewL
+// Two-phased constructor. Also sets the user specified landmark database whose
+// entries are to be shown in the selector ui.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLmkLandmarkSelectorDlg* CLmkLandmarkSelectorDlg::NewL( const TDesC& aDatabaseUri )
+ {
+ if( aDatabaseUri.Length() == 0 )
+ {
+ User::Leave( KErrArgument );
+ }
+ CLmkLandmarkSelectorDlg* self = new( ELeave ) CLmkLandmarkSelectorDlg();
+ CleanupStack::PushL( self );
+ self->iDatabaseUri = HBufC::NewLC( aDatabaseUri.Length() + 1 );
+ CleanupStack::Pop( self->iDatabaseUri );
+ self->iDatabaseUri->Des().FillZ();
+ self->iDatabaseUri->Des().Copy( aDatabaseUri.Ptr() );
+ self->ConstructL();
+ CleanupStack::Pop();
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::~CLmkLandmarkSelectorDlg
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLmkLandmarkSelectorDlg::~CLmkLandmarkSelectorDlg()
+ {
+ if ( iDestroyedPtr )
+ {
+ *iDestroyedPtr = ETrue;
+ }
+
+ if ( iDatabaseUri )
+ {
+ delete iDatabaseUri;
+ }
+ delete iSelector;
+ if (iDbs.Count() > 0 )
+ {
+ delete iDbs[0];
+ iDbs.Close();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::SetMopParent
+// ?implementation_description
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CLmkLandmarkSelectorDlg::SetMopParent( MObjectProvider* aParent )
+ {
+ __ASSERT_ALWAYS( iSelector, Panic( KLmkPanicNullMember ) );
+ iSelector->SetMopParent( aParent );
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::ExecuteLD
+// ?implementation_description
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+// For multiple database support
+
+EXPORT_C TInt CLmkLandmarkSelectorDlg::ExecuteLD( TLmkItemIdDbCombiInfo& aSelected )
+ {
+ __ASSERT_ALWAYS( iSelector, Panic( KLmkPanicNullMember ) );
+
+ // "D" function semantics
+ CleanupStack::PushL( this );
+ TBool thisDestroyed( EFalse );
+ iDestroyedPtr = &thisDestroyed;
+
+ TPosLmItemId selectedId;
+ TInt result = iSelector->ExecuteL( selectedId );
+
+ //Fill selected items only if user has clicked Ok
+ if( result )
+ {
+ aSelected.SetItemId( selectedId );
+
+ // if user specified db present, set this as the selected item's db,
+ // else set default landmarks db.
+ if( iDatabaseUri )
+ {
+ aSelected.SetLmDb( CPosLandmarkDatabase::OpenL( iDatabaseUri->Des() ) );
+ }
+ else
+ {
+ aSelected.SetLmDb( CPosLandmarkDatabase::OpenL() );
+ }
+
+ } //end if(result)
+
+ if ( thisDestroyed )
+ {
+ // this object has been deleted already
+ CleanupStack::Pop( this );
+ }
+ else
+ {
+ CleanupStack::PopAndDestroy( this );
+ }
+
+ return result;
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::ExecuteLD
+// ?implementation_description
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+ // For multiple database support
+EXPORT_C TInt CLmkLandmarkSelectorDlg::ExecuteLD(
+ RArray<TLmkItemIdDbCombiInfo>& aSelectedItems )
+ {
+ __ASSERT_ALWAYS( iSelector, Panic( KLmkPanicNullMember ) );
+
+ // "D" function semantics
+ CleanupStack::PushL( this );
+ TBool thisDestroyed( EFalse );
+ iDestroyedPtr = &thisDestroyed;
+ RArray<TPosLmItemId> selectedItems;
+ selectedItems.Reset();
+ for(TInt i = 0; i < aSelectedItems.Count(); i++)
+ {
+ TLmkItemIdDbCombiInfo getItem = aSelectedItems[i];
+ selectedItems.Append(getItem.GetItemId());
+ }
+ TInt result = iSelector->ExecuteL( selectedItems );
+ aSelectedItems.Reset();
+ //Fill items only if user has clicked Ok
+ TInt itemCount = selectedItems.Count();
+ if(itemCount > 0)
+ {
+ CPosLandmarkDatabase* pDb;
+ if( iDatabaseUri )
+ {
+ pDb = CPosLandmarkDatabase::OpenL( iDatabaseUri->Des() );
+ }
+ else
+ {
+ pDb = CPosLandmarkDatabase::OpenL();
+ }
+
+
+ for (TInt i = 0; i < itemCount; i++)
+ {
+ TLmkItemIdDbCombiInfo selItem;
+ selItem.SetItemId(selectedItems[i]);
+ selItem.SetLmDb(pDb);
+ aSelectedItems.Append(selItem);
+ }
+ } //end if(result)
+
+ selectedItems.Close();
+ if ( thisDestroyed )
+ {
+ // this object has been deleted already
+ CleanupStack::Pop( this );
+ }
+ else
+ {
+ CleanupStack::PopAndDestroy( this );
+ }
+
+ return result;
+ }
+
+// -----------------------------------------------------------------------------
+// CLmkLandmarkSelectorDlg::SetDialogTitleL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CLmkLandmarkSelectorDlg::SetDialogTitleL(const TDesC& aTitle)
+ {
+ __ASSERT_ALWAYS( iSelector, Panic( KLmkPanicNullMember ) );
+ iSelector->SetDialogTitleL(aTitle);
+ }
+
+// End of File