office-gobmx/vcl/test/dndtest.cxx
2012-01-24 10:21:13 +01:00

445 lines
15 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <vcl/event.hxx>
#include <vcl/svapp.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/lstbox.hxx>
#include <comphelper/processfactory.hxx>
#include <cppuhelper/servicefactory.hxx>
#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase3.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/datatransfer/XTransferable.hpp>
#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
#include <com/sun/star/datatransfer/dnd/XDropTarget.hpp>
#include <com/sun/star/datatransfer/dnd/XDragSourceListener.hpp>
#include <com/sun/star/datatransfer/dnd/XDropTargetListener.hpp>
#include <com/sun/star/datatransfer/dnd/XDragGestureRecognizer.hpp>
#include <com/sun/star/datatransfer/dnd/XDragGestureListener.hpp>
#include <osl/process.h>
#include <stdio.h>
using namespace ::rtl;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::datatransfer;
using namespace ::com::sun::star::datatransfer::clipboard;
using namespace ::com::sun::star::datatransfer::dnd;
// -----------------------------------------------------------------------
class MyApp : public Application
{
public:
void Main();
};
MyApp aMyApp;
// -----------------------------------------------------------------------
class MyWin : public WorkWindow
{
public:
MyWin( Window* pParent, WinBits nWinStyle );
void MouseMove( const MouseEvent& rMEvt );
void MouseButtonDown( const MouseEvent& rMEvt );
void MouseButtonUp( const MouseEvent& rMEvt );
void KeyInput( const KeyEvent& rKEvt );
void KeyUp( const KeyEvent& rKEvt );
void Paint( const Rectangle& rRect );
void Resize();
};
// -----------------------------------------------------------------------
class MyDragAndDropListener: public ::cppu::WeakImplHelper3 < XDropTargetListener, XDragGestureListener, XDragSourceListener >
{
Window * m_pWindow;
public:
MyDragAndDropListener( Window * pWindow ) : m_pWindow( pWindow ) {};
virtual void SAL_CALL dragGestureRecognized( const DragGestureEvent& dge ) throw(RuntimeException);
virtual void SAL_CALL drop( const DropTargetDropEvent& dtde ) throw(RuntimeException);
virtual void SAL_CALL dragEnter( const DropTargetDragEnterEvent& dtde ) throw(RuntimeException);
virtual void SAL_CALL dragExit( const DropTargetEvent& dte ) throw(RuntimeException);
virtual void SAL_CALL dragOver( const DropTargetDragEvent& dtde ) throw(RuntimeException);
virtual void SAL_CALL dropActionChanged( const DropTargetDragEvent& dtde ) throw(RuntimeException);
virtual void SAL_CALL dragDropEnd( const DragSourceDropEvent& dsde ) throw(RuntimeException);
virtual void SAL_CALL dragEnter( const DragSourceDragEvent& dsdee ) throw(RuntimeException);
virtual void SAL_CALL dragExit( const DragSourceEvent& dse ) throw(RuntimeException);
virtual void SAL_CALL dragOver( const DragSourceDragEvent& dsde ) throw(RuntimeException);
virtual void SAL_CALL dropActionChanged( const DragSourceDragEvent& dsde ) throw(RuntimeException);
virtual void SAL_CALL disposing( const EventObject& eo ) throw(RuntimeException);
};
// -----------------------------------------------------------------------
class MyInfoBox : public InfoBox
{
public:
MyInfoBox( Window* pParent );
};
// -----------------------------------------------------------------------
class MyListBox : public ListBox
{
public:
MyListBox( Window* pParent );
};
// -----------------------------------------------------------------------
class StringTransferable : public ::cppu::WeakImplHelper1< XTransferable >
{
const OUString m_aData;
Sequence< DataFlavor > m_aFlavorList;
public:
StringTransferable( const OUString& rString ) : m_aData( rString ), m_aFlavorList( 1 )
{
DataFlavor df;
df.MimeType = OUString(RTL_CONSTASCII_USTRINGPARAM("text/plain;charset=utf-16"));
df.DataType = getCppuType( static_cast < OUString * > ( 0 ) );
m_aFlavorList[0] = df;
};
virtual Any SAL_CALL getTransferData( const DataFlavor& aFlavor ) throw(UnsupportedFlavorException, IOException, RuntimeException);
virtual Sequence< DataFlavor > SAL_CALL getTransferDataFlavors( ) throw(RuntimeException);
virtual sal_Bool SAL_CALL isDataFlavorSupported( const DataFlavor& aFlavor ) throw(RuntimeException);
};
// -----------------------------------------------------------------------
void MyApp::Main()
{
OUString aRegistry;
for( sal_Int32 n = 0, nmax = osl_getCommandArgCount(); n < nmax; n++ )
{
OUString aArg;
osl_getCommandArg( n, &aArg.pData );
if( aArg.compareTo( OUString(RTL_CONSTASCII_USTRINGPARAM("-r")), 2 ) == 0 )
{
if ( n + 1 < nmax )
osl_getCommandArg( ++n, &aRegistry.pData );
}
}
Reference< XMultiServiceFactory > xServiceManager;
if( aRegistry.getLength() )
{
xServiceManager = ::cppu::createRegistryServiceFactory( aRegistry, sal_True );
if( xServiceManager.is() )
{
::comphelper::setProcessServiceFactory( xServiceManager );
}
if( ! xServiceManager.is() )
printf( "No servicemanager available.\n" );
else
printf( "Ok\n" );
}
else
fprintf( stderr, "Usage: %s -r full-path-to-applicat.rdb\n", "dnddemo" );
MyWin aMainWin( NULL, WB_APP | WB_STDWORK );
aMainWin.SetText( XubString( RTL_CONSTASCII_USTRINGPARAM( "Drag And Drop - Workbench" ) ) );
aMainWin.Show();
// test the clipboard code
Reference< XClipboard > xClipboard = aMainWin.GetClipboard();
if( xClipboard.is() )
{
printf( "System clipboard available.\n" );
xClipboard->getContents();
}
else
fprintf( stderr, "System clipboard not available.\n" );
MyInfoBox aInfoBox( &aMainWin );
aInfoBox.Execute();
MyListBox aListBox( &aMainWin );
aListBox.SetPosSizePixel( 10, 10, 100, 100 );
aListBox.InsertEntry( OUString(RTL_CONSTASCII_USTRINGPARAM("TestItem")));
aListBox.Show();
Execute();
Reference< XComponent > xComponent( xServiceManager, UNO_QUERY );
if( xComponent.is() )
xComponent->dispose();
}
// -----------------------------------------------------------------------
MyWin::MyWin( Window* pParent, WinBits nWinStyle ) :
WorkWindow( pParent, nWinStyle )
{
Reference< XDropTargetListener > xListener = new MyDragAndDropListener( this );
Reference< XDropTarget > xDropTarget = GetDropTarget();
if( xDropTarget.is() )
{
xDropTarget->addDropTargetListener( xListener );
xDropTarget->setActive( sal_True );
}
Reference< XDragGestureRecognizer > xRecognizer = GetDragGestureRecognizer();
if( xRecognizer.is() )
xRecognizer->addDragGestureListener( Reference< XDragGestureListener > ( xListener, UNO_QUERY ) );
}
// -----------------------------------------------------------------------
void MyWin::MouseMove( const MouseEvent& rMEvt )
{
WorkWindow::MouseMove( rMEvt );
}
// -----------------------------------------------------------------------
void MyWin::MouseButtonDown( const MouseEvent& rMEvt )
{
WorkWindow::MouseButtonDown( rMEvt );
}
// -----------------------------------------------------------------------
void MyWin::MouseButtonUp( const MouseEvent& rMEvt )
{
WorkWindow::MouseButtonUp( rMEvt );
}
// -----------------------------------------------------------------------
void MyWin::KeyInput( const KeyEvent& rKEvt )
{
WorkWindow::KeyInput( rKEvt );
}
// -----------------------------------------------------------------------
void MyWin::KeyUp( const KeyEvent& rKEvt )
{
WorkWindow::KeyUp( rKEvt );
}
// -----------------------------------------------------------------------
void MyWin::Paint( const Rectangle& rRect )
{
WorkWindow::Paint( rRect );
}
// -----------------------------------------------------------------------
void MyWin::Resize()
{
WorkWindow::Resize();
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragGestureRecognized( const DragGestureEvent& dge ) throw(RuntimeException)
{
printf( "XDragGestureListener::dragGestureRecognized called ( Window: %p, %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 " ).\n", m_pWindow, dge.DragOriginX, dge.DragOriginY );
Reference< XDragSource > xDragSource( dge.DragSource, UNO_QUERY );
xDragSource->startDrag( dge, -1, 0, 0, new StringTransferable( OUString(RTL_CONSTASCII_USTRINGPARAM("TestString")) ), this );
printf( "XDragSource::startDrag returned.\n" );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::drop( const DropTargetDropEvent& dtde ) throw(RuntimeException)
{
printf( "XDropTargetListener::drop called ( Window: %p, %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 " ).\n", m_pWindow, dtde.LocationX, dtde.LocationY );
dtde.Context->dropComplete( sal_True );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragEnter( const DropTargetDragEnterEvent& dtdee ) throw(RuntimeException)
{
printf( "XDropTargetListener::dragEnter called ( Window: %p, %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 " ).\n", m_pWindow, dtdee.LocationX, dtdee.LocationY );
dtdee.Context->acceptDrag( dtdee.DropAction );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragExit( const DropTargetEvent& ) throw(RuntimeException)
{
printf( "XDropTargetListener::dragExit called ( Window: %p ).\n", m_pWindow );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragOver( const DropTargetDragEvent& dtde ) throw(RuntimeException)
{
printf( "XDropTargetListener::dragOver called ( Window: %p, %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 " ).\n", m_pWindow, dtde.LocationX, dtde.LocationY );
dtde.Context->acceptDrag( dtde.DropAction );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dropActionChanged( const DropTargetDragEvent& dtde ) throw(RuntimeException)
{
printf( "XDropTargetListener::dropActionChanged called ( Window: %p, %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 " ).\n", m_pWindow, dtde.LocationX, dtde.LocationY );
dtde.Context->acceptDrag( dtde.DropAction );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragDropEnd( const DragSourceDropEvent& dsde ) throw(RuntimeException)
{
printf( "XDragSourceListener::dropDropEnd called ( Window: %p, %s ).\n", m_pWindow, dsde.DropSuccess ? "sucess" : "failed" );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragEnter( const DragSourceDragEvent& ) throw(RuntimeException)
{
printf( "XDragSourceListener::dragEnter called ( Window: %p ).\n", m_pWindow );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragExit( const DragSourceEvent& ) throw(RuntimeException)
{
printf( "XDragSourceListener::dragExit called ( Window: %p ).\n", m_pWindow );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dragOver( const DragSourceDragEvent& ) throw(RuntimeException)
{
printf( "XDragSourceListener::dragOver called ( Window: %p ).\n", m_pWindow );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::dropActionChanged( const DragSourceDragEvent& ) throw(RuntimeException)
{
printf( "XDragSourceListener::dropActionChanged called ( Window: %p ).\n", m_pWindow );
}
// -----------------------------------------------------------------------
void SAL_CALL MyDragAndDropListener::disposing( const EventObject& ) throw(RuntimeException)
{
printf( "XEventListener::disposing called ( Window: %p ).\n", m_pWindow );
}
// -----------------------------------------------------------------------
MyInfoBox::MyInfoBox( Window* pParent ) : InfoBox( pParent,
OUString(RTL_CONSTASCII_USTRINGPARAM("dragging over this box should result in another window id in the drag log.")) )
{
Reference< XDropTargetListener > xListener = new MyDragAndDropListener( this );
Reference< XDropTarget > xDropTarget = GetDropTarget();
if( xDropTarget.is() )
{
xDropTarget->addDropTargetListener( xListener );
xDropTarget->setActive( sal_True );
}
Reference< XDragGestureRecognizer > xRecognizer = GetDragGestureRecognizer();
if( xRecognizer.is() )
xRecognizer->addDragGestureListener( Reference< XDragGestureListener > ( xListener, UNO_QUERY ) );
};
// -----------------------------------------------------------------------
MyListBox::MyListBox( Window* pParent ) : ListBox( pParent )
{
Reference< XDropTargetListener > xListener = new MyDragAndDropListener( this );
Reference< XDropTarget > xDropTarget = GetDropTarget();
if( xDropTarget.is() )
{
xDropTarget->addDropTargetListener( xListener );
xDropTarget->setActive( sal_True );
}
Reference< XDragGestureRecognizer > xRecognizer = GetDragGestureRecognizer();
if( xRecognizer.is() )
xRecognizer->addDragGestureListener( Reference< XDragGestureListener > ( xListener, UNO_QUERY ) );
};
// -----------------------------------------------------------------------
Any SAL_CALL StringTransferable::getTransferData( const DataFlavor& )
throw(UnsupportedFlavorException, IOException, RuntimeException)
{
return makeAny( m_aData );
}
// -----------------------------------------------------------------------
Sequence< DataFlavor > SAL_CALL StringTransferable::getTransferDataFlavors( )
throw(RuntimeException)
{
return m_aFlavorList;
}
// -----------------------------------------------------------------------
sal_Bool SAL_CALL StringTransferable::isDataFlavorSupported( const DataFlavor& )
throw(RuntimeException)
{
return sal_True;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */