wxMetafileDataObject* metaFileDataObject =
(wxMetafileDataObject*) data;
wxMetafile metaFile = metaFileDataObject->GetMetafile();
- PicHandle pict = metaFile->GetHMETAFILE() ;
+ PicHandle pict = metaFile.GetHMETAFILE() ;
HLock( (Handle) pict ) ;
#if !TARGET_CARBON
err = PutScrap( GetHandleSize( (Handle) pict ) , 'PICT' , *pict ) ;
else if (m_type == wxDF_BITMAP || m_type == wxDF_METAFILE )
m_format = 'PICT';
else if (m_type == wxDF_FILENAME)
- m_format = 'SPEC';
+ m_format = kDragFlavorTypeHFS ;
else
{
wxFAIL_MSG( wxT("invalid dataformat") );
if (m_format == 'PICT')
m_type = wxDF_BITMAP;
else
- if (m_format == 'SPEC')
+ if (m_format == kDragFlavorTypeHFS )
m_type = wxDF_FILENAME;
else
m_type = wxDF_PRIVATE;
, const void* pBuf
)
{
- /* TODO */
+ m_filenames.Empty();
wxString sFile( (const char *)pBuf); /* char, not wxChar */
// global
// ----------------------------------------------------------------------------
-// ----------------------------------------------------------------------------
-// wxDropTarget
-// ----------------------------------------------------------------------------
+void wxMacEnsureTrackingHandlersInstalled() ;
-wxDropTarget::wxDropTarget()
+typedef struct
{
-};
+ wxWindow* m_currentTargetWindow ;
+ wxDropTarget* m_currentTarget ;
+ wxDropSource* m_currentSource ;
+} MacTrackingGlobals ;
-wxDropTarget::~wxDropTarget()
-{
-};
-
-// ----------------------------------------------------------------------------
-// wxTextDropTarget
-// ----------------------------------------------------------------------------
-#ifndef __DARWIN__
-bool wxTextDropTarget::OnDrop( wxCoord x, wxCoord y, const void *pData )
-{
- OnDropText( x, y, (const char*)pData );
- return TRUE;
-};
-#endif
+MacTrackingGlobals gTrackingGlobals ;
-bool wxTextDropTarget::OnDropText( wxCoord x, wxCoord y, const wxString &psz )
-{
- printf( "Got dropped text: %s.\n", (char *)psz );
- printf( "At x: %d, y: %d.\n", (int)x, (int)y );
- return TRUE;
-};
+//----------------------------------------------------------------------------
+// wxDropTarget
+//----------------------------------------------------------------------------
-#ifndef __DARWIN__
-size_t wxTextDropTarget::GetFormatCount() const
+wxDropTarget::wxDropTarget( wxDataObject *data )
+ : wxDropTargetBase( data )
{
- return 1;
+ wxMacEnsureTrackingHandlersInstalled() ;
}
-wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
+wxDragResult wxDropTarget::OnDragOver( wxCoord WXUNUSED(x),
+ wxCoord WXUNUSED(y),
+ wxDragResult def )
{
- return wxDF_TEXT;
-}
-#endif
-// ----------------------------------------------------------------------------
-// wxFileDropTarget
-// ----------------------------------------------------------------------------
+ return CurrentDragHasSupportedFormat() ? def : wxDragNone;
+}
-#ifndef __DARWIN__
-bool wxFileDropTarget::OnDropFiles( wxCoord x, wxCoord y, size_t nFiles, const char * const WXUNUSED(aszFiles)[] )
+bool wxDropTarget::OnDrop( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y) )
{
- printf( "Got %d dropped files.\n", (int)nFiles );
- printf( "At x: %d, y: %d.\n", (int)x, (int)y );
- return TRUE;
+ if (!m_dataObject)
+ return FALSE;
+
+ return CurrentDragHasSupportedFormat() ;
}
-#endif
-bool wxFileDropTarget::OnDrop(wxCoord x, wxCoord y, const wxArrayString& filenames)
+wxDragResult wxDropTarget::OnData( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
+ wxDragResult def )
{
- return OnDropFiles(x, y, 1, &filenames);
+ if (!m_dataObject)
+ return wxDragNone;
+
+ if (!CurrentDragHasSupportedFormat())
+ return wxDragNone;
+
+ return GetData() ? def : wxDragNone;
}
-#ifndef __DARWIN__
-size_t wxFileDropTarget::GetFormatCount() const
+bool wxDropTarget::CurrentDragHasSupportedFormat()
{
- return 1;
+ bool supported = false ;
+ if ( gTrackingGlobals.m_currentSource != NULL )
+ {
+ wxDataObject* data = gTrackingGlobals.m_currentSource->GetDataObject() ;
+
+ if ( data )
+ {
+ int formatcount = data->GetFormatCount() ;
+ wxDataFormat *array = new wxDataFormat[ formatcount ];
+ data->GetAllFormats( array );
+ for (size_t i = 0; !supported && i < formatcount ; i++)
+ {
+ wxDataFormat format = array[i] ;
+ if ( m_dataObject->IsSupported( format ) )
+ {
+ supported = true ;
+ break ;
+ }
+ }
+ delete[] array ;
+ }
+ }
+ if ( !supported )
+ {
+ UInt16 items ;
+ OSErr result;
+ CountDragItems(m_currentDrag, &items);
+ for (UInt16 index = 1; index <= items && supported == false ; ++index)
+ {
+ ItemReference theItem;
+ FlavorType theType ;
+ UInt16 flavors = 0 ;
+ GetDragItemReferenceNumber(m_currentDrag, index, &theItem);
+ CountDragItemFlavors( m_currentDrag, theItem , &flavors ) ;
+ for ( UInt16 flavor = 1 ; flavor <= flavors ; ++flavor )
+ {
+ result = GetFlavorType(m_currentDrag, theItem, flavor , &theType);
+ if ( m_dataObject->IsSupportedFormat( wxDataFormat( theType ) ) )
+ {
+ supported = true ;
+ break ;
+ }
+ }
+ }
+ }
+ return supported ;
}
-wxDataFormat wxFileDropTarget::GetFormat(size_t WXUNUSED(n)) const
+bool wxDropTarget::GetData()
{
- return wxDF_FILENAME;
+ if (!m_dataObject)
+ return FALSE;
+
+ if ( !CurrentDragHasSupportedFormat() )
+ return FALSE ;
+
+ bool transferred = false ;
+ if ( gTrackingGlobals.m_currentSource != NULL )
+ {
+ wxDataObject* data = gTrackingGlobals.m_currentSource->GetDataObject() ;
+
+ if ( data )
+ {
+ int formatcount = data->GetFormatCount() ;
+ wxDataFormat *array = new wxDataFormat[ formatcount ];
+ data->GetAllFormats( array );
+ for (size_t i = 0; !transferred && i < formatcount ; i++)
+ {
+ wxDataFormat format = array[i] ;
+ if ( m_dataObject->IsSupported( format ) )
+ {
+ int size = data->GetDataSize( format );
+ transferred = true ;
+
+ if (size == 0)
+ {
+ m_dataObject->SetData(format , 0 , 0 ) ;
+ }
+ else
+ {
+ char *d = new char[size];
+ data->GetDataHere( format , (void*) d );
+ m_dataObject->SetData( format , size , d ) ;
+ delete[] d ;
+ }
+ }
+ }
+ delete[] array ;
+ }
+ }
+ if ( !transferred )
+ {
+ UInt16 items ;
+ OSErr result;
+ CountDragItems(m_currentDrag, &items);
+ for (UInt16 index = 1; index <= items; ++index)
+ {
+ ItemReference theItem;
+ FlavorType theType ;
+ UInt16 flavors = 0 ;
+ GetDragItemReferenceNumber(m_currentDrag, index, &theItem);
+ CountDragItemFlavors( m_currentDrag, theItem , &flavors ) ;
+ for ( UInt16 flavor = 1 ; flavor <= flavors ; ++flavor )
+ {
+ result = GetFlavorType(m_currentDrag, theItem, flavor , &theType);
+ wxDataFormat format(theType) ;
+ if ( m_dataObject->IsSupportedFormat( format ) )
+ {
+ FlavorFlags theFlags;
+ result = GetFlavorFlags(m_currentDrag, theItem, theType, &theFlags);
+ if (result == noErr)
+ {
+ Size dataSize ;
+ Ptr theData ;
+ GetFlavorDataSize(m_currentDrag, theItem, theType, &dataSize);
+ if ( theType == 'TEXT' )
+ dataSize++ ;
+ theData = new char[dataSize];
+ GetFlavorData(m_currentDrag, theItem, theType, (void*) theData, &dataSize, 0L);
+ if( theType == 'TEXT' )
+ {
+ theData[dataSize]=0 ;
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ wxMacConvertToPC((char*)theData) ;
+ }
+ m_dataObject->SetData( format, dataSize, theData );
+ }
+ else if ( theType == kDragFlavorTypeHFS )
+ {
+ HFSFlavor* theFile = (HFSFlavor*) theData ;
+ wxString name = wxMacFSSpec2MacFilename( &theFile->fileSpec ) ;
+ m_dataObject->SetData( format , name.Length() + 1, name ) ;
+ }
+ else
+ {
+ m_dataObject->SetData( format, dataSize, theData );
+ }
+ delete[] theData;
+ }
+ break ;
+ }
+ }
+ }
+ }
+ return TRUE ;
}
-#endif
//-------------------------------------------------------------------------
// wxDropSource
//-----------------------------------------------------------------------------
// drag request
-wxDropSource::wxDropSource( wxWindow *win )
+wxDropSource::wxDropSource(wxWindow *win,
+ const wxIcon &iconCopy,
+ const wxIcon &iconMove,
+ const wxIcon &iconNone)
{
- // TODO
- // m_window = win;
- m_data = NULL;
+ wxMacEnsureTrackingHandlersInstalled() ;
+ m_window = win;
+}
- // m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
- // m_goaheadCursor = wxCursor( wxCURSOR_HAND );
-};
+wxDropSource::wxDropSource(wxDataObject& data,
+ wxWindow *win,
+ const wxIcon &iconCopy,
+ const wxIcon &iconMove,
+ const wxIcon &iconNone)
+{
+ wxMacEnsureTrackingHandlersInstalled() ;
+ SetData( data );
+ m_window = win;
+}
-wxDropSource::wxDropSource( wxDataObject &data, wxWindow *win )
+wxDropSource::~wxDropSource()
{
- // TODO
- // m_window = win;
- m_data = &data;
+}
- // m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
- // m_goaheadCursor = wxCursor( wxCURSOR_HAND );
-};
-void wxDropSource::SetData( wxDataObject &data )
+wxDragResult wxDropSource::DoDragDrop( bool allowMove )
{
- m_data = &data;
-};
+ wxASSERT_MSG( m_data, wxT("Drop source: no data") );
-wxDropSource::~wxDropSource(void)
-{
-};
-
-wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
+ if (!m_data)
+ return (wxDragResult) wxDragNone;
+
+ if (m_data->GetFormatCount() == 0)
+ return (wxDragResult) wxDragNone;
+
+ OSErr result;
+ DragReference theDrag;
+ RgnHandle dragRegion;
+ if (result = NewDrag(&theDrag))
+ {
+ return wxDragNone ;
+ }
+ // add data to drag
+ size_t formatCount = m_data->GetFormatCount() ;
+ wxDataFormat *formats = new wxDataFormat[formatCount] ;
+ m_data->GetAllFormats( formats ) ;
+ ItemReference theItem = 1 ;
+ for ( int i = 0 ; i < formatCount ; ++i )
+ {
+ size_t dataSize = m_data->GetDataSize( formats[i] ) ;
+ Ptr dataPtr = new char[dataSize] ;
+ m_data->GetDataHere( formats[i] , dataPtr ) ;
+ OSType type = formats[i].GetFormatId() ;
+ if ( type == 'TEXT' )
+ {
+ dataSize-- ;
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ wxMacConvertFromPC((char*)dataPtr) ;
+ }
+ AddDragItemFlavor(theDrag, theItem, type , dataPtr, dataSize, 0);
+ }
+ else if (type == kDragFlavorTypeHFS )
+ {
+ HFSFlavor theFlavor ;
+ OSErr err = noErr;
+ CInfoPBRec cat;
+
+ wxMacFilename2FSSpec( dataPtr , &theFlavor.fileSpec ) ;
+
+ cat.hFileInfo.ioNamePtr = theFlavor.fileSpec.name;
+ cat.hFileInfo.ioVRefNum = theFlavor.fileSpec.vRefNum;
+ cat.hFileInfo.ioDirID = theFlavor.fileSpec.parID;
+ cat.hFileInfo.ioFDirIndex = 0;
+ err = PBGetCatInfoSync(&cat);
+ if (err == noErr )
+ {
+ theFlavor.fdFlags = cat.hFileInfo.ioFlFndrInfo.fdFlags;
+ if (theFlavor.fileSpec.parID == fsRtParID) {
+ theFlavor.fileCreator = 'MACS';
+ theFlavor.fileType = 'disk';
+ } else if ((cat.hFileInfo.ioFlAttrib & ioDirMask) != 0) {
+ theFlavor.fileCreator = 'MACS';
+ theFlavor.fileType = 'fold';
+ } else {
+ theFlavor.fileCreator = cat.hFileInfo.ioFlFndrInfo.fdCreator;
+ theFlavor.fileType = cat.hFileInfo.ioFlFndrInfo.fdType;
+ }
+ AddDragItemFlavor(theDrag, theItem, type , &theFlavor, sizeof(theFlavor), 0);
+ }
+ }
+ else
+ {
+ AddDragItemFlavor(theDrag, theItem, type , dataPtr, dataSize, 0);
+ }
+ delete[] dataPtr ;
+ }
+ delete[] formats ;
+
+ dragRegion = NewRgn();
+ RgnHandle tempRgn = NewRgn() ;
+
+ EventRecord* ev = wxTheApp->MacGetCurrentEvent() ;
+ const short dragRegionOuterBoundary = 10 ;
+ const short dragRegionInnerBoundary = 9 ;
+
+ SetRectRgn( dragRegion , ev->where.h - dragRegionOuterBoundary ,
+ ev->where.v - dragRegionOuterBoundary ,
+ ev->where.h + dragRegionOuterBoundary ,
+ ev->where.v + dragRegionOuterBoundary ) ;
+
+ SetRectRgn( tempRgn , ev->where.h - dragRegionInnerBoundary ,
+ ev->where.v - dragRegionInnerBoundary ,
+ ev->where.h + dragRegionInnerBoundary ,
+ ev->where.v + dragRegionInnerBoundary ) ;
+
+ DiffRgn( dragRegion , tempRgn , dragRegion ) ;
+ DisposeRgn( tempRgn ) ;
+
+ // TODO:work with promises in order to return data only when drag
+ // was successfully completed
+
+ gTrackingGlobals.m_currentSource = this ;
+ result = TrackDrag(theDrag, ev , dragRegion);
+ DisposeRgn(dragRegion);
+ DisposeDrag(theDrag);
+ gTrackingGlobals.m_currentSource = NULL ;
+
+ return wxDragCopy ;
+}
+
+bool gTrackingGlobalsInstalled = false ;
+
+// passing the globals via refcon is not needed by the CFM and later architectures anymore
+// but I'll leave it in there, just in case...
+
+pascal OSErr wxMacWindowDragTrackingHandler(DragTrackingMessage theMessage, WindowPtr theWindow,
+ void *handlerRefCon, DragReference theDrag) ;
+pascal OSErr wxMacWindowDragReceiveHandler(WindowPtr theWindow, void *handlerRefCon,
+DragReference theDrag) ;
+
+void wxMacEnsureTrackingHandlersInstalled()
{
- // TODO
- return wxDragError;
-};
+ if( !gTrackingGlobalsInstalled )
+ {
+ OSErr result;
+
+ result = InstallTrackingHandler(NewDragTrackingHandlerUPP(wxMacWindowDragTrackingHandler), 0L,&gTrackingGlobals);
+ wxASSERT( result == noErr ) ;
+ result = InstallReceiveHandler(NewDragReceiveHandlerUPP(wxMacWindowDragReceiveHandler), 0L, &gTrackingGlobals);
+ wxASSERT( result == noErr ) ;
+ gTrackingGlobalsInstalled = true ;
+ }
+}
+
+pascal OSErr wxMacWindowDragTrackingHandler(DragTrackingMessage theMessage, WindowPtr theWindow,
+ void *handlerRefCon, DragReference theDrag)
+{
+ MacTrackingGlobals* trackingGlobals = (MacTrackingGlobals*) handlerRefCon;
+ Point mouse, localMouse;
+ DragAttributes attributes;
+ RgnHandle hiliteRgn;
+ GetDragAttributes(theDrag, &attributes);
+ wxTopLevelWindowMac* toplevel = wxFindWinFromMacWindow( theWindow ) ;
+ switch(theMessage)
+ {
+ case kDragTrackingEnterHandler:
+ break;
+ case kDragTrackingLeaveHandler:
+ break;
+ case kDragTrackingEnterWindow:
+ trackingGlobals->m_currentTargetWindow = NULL ;
+ trackingGlobals->m_currentTarget = NULL ;
+ break;
+ case kDragTrackingInWindow:
+ if (toplevel == NULL)
+ break;
+
+ GetDragMouse(theDrag, &mouse, 0L);
+ localMouse = mouse;
+ GlobalToLocal(&localMouse);
+
+// if (attributes & kDragHasLeftSenderWindow)
+ {
+ wxPoint point(localMouse.h , localMouse.v) ;
+ wxWindow *win = NULL ;
+ toplevel->MacGetWindowFromPointSub( point , &win ) ;
+ int localx , localy ;
+ localx = localMouse.h ;
+ localy = localMouse.v ;
+ //TODO : should we use client coordinates
+ if ( win )
+ win->MacRootWindowToWindow( &localx , &localy ) ;
+ if ( win != trackingGlobals->m_currentTargetWindow )
+ {
+ if ( trackingGlobals->m_currentTargetWindow )
+ {
+ // this window is left
+ if ( trackingGlobals->m_currentTarget )
+ {
+ HideDragHilite(theDrag);
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ trackingGlobals->m_currentTarget->OnLeave() ;
+ trackingGlobals->m_currentTarget = NULL;
+ trackingGlobals->m_currentTargetWindow = NULL ;
+ }
+ }
+ if ( win )
+ {
+ // this window is entered
+ trackingGlobals->m_currentTargetWindow = win ;
+ trackingGlobals->m_currentTarget = win->GetDropTarget() ;
+ if ( trackingGlobals->m_currentTarget )
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ if ( trackingGlobals->m_currentTarget->OnEnter(
+ localx , localy , wxDragCopy ) != wxDragNone )
+ {
+ int x , y ;
+ x = y = 0 ;
+ win->MacWindowToRootWindow( &x , &y ) ;
+ RgnHandle hiliteRgn = NewRgn() ;
+ SetRectRgn( hiliteRgn , x , y , x+win->GetSize().x ,y+win->GetSize().y) ;
+ ShowDragHilite(theDrag, hiliteRgn, true);
+ DisposeRgn( hiliteRgn ) ;
+ }
+ }
+ }
+ }
+ else
+ {
+ if( trackingGlobals->m_currentTarget )
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ trackingGlobals->m_currentTarget->OnDragOver(
+ localx , localy , wxDragCopy ) ;
+ }
+ }
+
+ }
+ // MyTrackItemUnderMouse(localMouse, theWindow);
+ break;
+ case kDragTrackingLeaveWindow:
+ if (trackingGlobals->m_currentTarget)
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ trackingGlobals->m_currentTarget->OnLeave() ;
+ HideDragHilite(theDrag);
+ trackingGlobals->m_currentTarget = NULL ;
+ }
+ trackingGlobals->m_currentTargetWindow = NULL ;
+ break;
+ }
+ return(noErr);
+}
+
+pascal OSErr wxMacWindowDragReceiveHandler(WindowPtr theWindow, void *handlerRefCon,
+DragReference theDrag)
+{
+ MacTrackingGlobals* trackingGlobals = (MacTrackingGlobals*) handlerRefCon;
+ if ( trackingGlobals->m_currentTarget )
+ {
+ Point mouse,localMouse ;
+ int localx,localy ;
+
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ GetDragMouse(theDrag, &mouse, 0L);
+ localMouse = mouse;
+ GlobalToLocal(&localMouse);
+ localx = localMouse.h ;
+ localy = localMouse.v ;
+ //TODO : should we use client coordinates
+ if ( trackingGlobals->m_currentTargetWindow )
+ trackingGlobals->m_currentTargetWindow->MacRootWindowToWindow( &localx , &localy ) ;
+ if ( trackingGlobals->m_currentTarget->OnDrop( localx , localy ) )
+ {
+ trackingGlobals->m_currentTarget->OnData( localx , localy , wxDragCopy ) ;
+ }
+ }
+ return(noErr);
+}
#endif
if (!alreadyOpen)
{
wxTheClipboard->Open();
- if (!wxTheClipboard->Clear()) return FALSE;
+ wxTheClipboard->Clear();
}
- bool success = wxSetClipboardData(wxDF_METAFILE, this, width,height);
- if (!alreadyOpen) wxCloseClipboard();
+ wxDataObject *data =
+ new wxMetafileDataObject( *this) ;
+ bool success = wxTheClipboard->SetData(data);
+ if (!alreadyOpen)
+ wxTheClipboard->Close();
return (bool) success;
#endif
return TRUE ;
return m_metaFile;
}
+#if wxUSE_DATAOBJ
+size_t wxMetafileDataObject::GetDataSize() const
+{
+ return GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() ) ;
+}
+
+bool wxMetafileDataObject::GetDataHere(void *buf) const
+{
+ memcpy( buf , (*(*((wxMetafile*)&m_metafile)).GetHMETAFILE()) ,
+ GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() ) ) ;
+ return true ;
+}
+
+bool wxMetafileDataObject::SetData(size_t len, const void *buf)
+{
+ Handle handle = (Handle) m_metafile.GetHMETAFILE() ;
+ SetHandleSize( handle , len ) ;
+ memcpy( *handle , buf , len ) ;
+ return true ;
+}
+#endif
+
#endif
#include "wx/mac/uma.h"
#include "wx/mac/aga.h"
#include "wx/tooltip.h"
+#include "wx/dnd.h"
#define wxMAC_DEBUG_REDRAW 0
#ifndef wxMAC_DEBUG_REDRAW
#endif
SetPort( formerPort ) ;
}
+
m_hScrollBar = NULL ;
m_vScrollBar = NULL ;
-
-#if wxUSE_DRAG_AND_DROP
- m_pDropTarget = NULL;
-#endif
}
// Destructor
void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
{
- if ( m_pDropTarget != 0 ) {
- delete m_pDropTarget;
+ if ( m_dropTarget != 0 ) {
+ delete m_dropTarget;
}
- m_pDropTarget = pDropTarget;
- if ( m_pDropTarget != 0 )
+ m_dropTarget = pDropTarget;
+ if ( m_dropTarget != 0 )
{
// TODO
}
bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
{
- if ((point.x < m_x) || (point.y < m_y) ||
- (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
- return FALSE;
+ if ( IsTopLevel() )
+ {
+ if ((point.x < 0) || (point.y < 0) ||
+ (point.x > (m_width)) || (point.y > (m_height)))
+ return FALSE;
+ }
+ else
+ {
+ if ((point.x < m_x) || (point.y < m_y) ||
+ (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
+ return FALSE;
+ }
WindowRef window = MacGetRootWindow() ;
wxPoint newPoint( point ) ;
- newPoint.x -= m_x;
- newPoint.y -= m_y;
+ if ( !IsTopLevel() )
+ {
+ newPoint.x -= m_x;
+ newPoint.y -= m_y;
+ }
for (wxNode *node = GetChildren().First(); node; node = node->Next())
{
Point pt = { screenpoint.y , screenpoint.x } ;
if ( ::FindWindow( pt , &window ) == 3 )
{
- wxPoint point( screenpoint ) ;
- wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- win->ScreenToClient( point ) ;
+ wxPoint point( screenpoint ) ;
+ wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
+ if ( win )
+ {
+ point = win->ScreenToClient( point ) ;
return win->MacGetWindowFromPointSub( point , outWin ) ;
- }
+ }
}
return FALSE ;
}
DiffRgn( visRgn , tempRgn , visRgn ) ;
}
- wxWindow* parent = GetParent() ;
- while( parent )
+ if ( !IsTopLevel() )
{
- wxSize size = parent->GetSize() ;
- int x , y ;
- x = y = 0 ;
- parent->MacWindowToRootWindow( &x, &y ) ;
- MacRootWindowToWindow( &x , &y ) ;
- SetRectRgn( tempRgn , x , y , x + size.x , y + size.y ) ;
- SectRgn( visRgn , tempRgn , visRgn ) ;
- if ( parent->IsTopLevel() )
- break ;
- parent = parent->GetParent() ;
+ wxWindow* parent = GetParent() ;
+ while( parent )
+ {
+ wxSize size = parent->GetSize() ;
+ int x , y ;
+ x = y = 0 ;
+ parent->MacWindowToRootWindow( &x, &y ) ;
+ MacRootWindowToWindow( &x , &y ) ;
+ SetRectRgn( tempRgn , x , y , x + size.x , y + size.y ) ;
+ SectRgn( visRgn , tempRgn , visRgn ) ;
+ if ( parent->IsTopLevel() )
+ break ;
+ parent = parent->GetParent() ;
+ }
}
if ( GetWindowStyle() & wxCLIP_CHILDREN )
{
wxMetafileDataObject* metaFileDataObject =
(wxMetafileDataObject*) data;
wxMetafile metaFile = metaFileDataObject->GetMetafile();
- PicHandle pict = metaFile->GetHMETAFILE() ;
+ PicHandle pict = metaFile.GetHMETAFILE() ;
HLock( (Handle) pict ) ;
#if !TARGET_CARBON
err = PutScrap( GetHandleSize( (Handle) pict ) , 'PICT' , *pict ) ;
else if (m_type == wxDF_BITMAP || m_type == wxDF_METAFILE )
m_format = 'PICT';
else if (m_type == wxDF_FILENAME)
- m_format = 'SPEC';
+ m_format = kDragFlavorTypeHFS ;
else
{
wxFAIL_MSG( wxT("invalid dataformat") );
if (m_format == 'PICT')
m_type = wxDF_BITMAP;
else
- if (m_format == 'SPEC')
+ if (m_format == kDragFlavorTypeHFS )
m_type = wxDF_FILENAME;
else
m_type = wxDF_PRIVATE;
, const void* pBuf
)
{
- /* TODO */
+ m_filenames.Empty();
wxString sFile( (const char *)pBuf); /* char, not wxChar */
// global
// ----------------------------------------------------------------------------
-// ----------------------------------------------------------------------------
-// wxDropTarget
-// ----------------------------------------------------------------------------
+void wxMacEnsureTrackingHandlersInstalled() ;
-wxDropTarget::wxDropTarget()
+typedef struct
{
-};
+ wxWindow* m_currentTargetWindow ;
+ wxDropTarget* m_currentTarget ;
+ wxDropSource* m_currentSource ;
+} MacTrackingGlobals ;
-wxDropTarget::~wxDropTarget()
-{
-};
-
-// ----------------------------------------------------------------------------
-// wxTextDropTarget
-// ----------------------------------------------------------------------------
-#ifndef __DARWIN__
-bool wxTextDropTarget::OnDrop( wxCoord x, wxCoord y, const void *pData )
-{
- OnDropText( x, y, (const char*)pData );
- return TRUE;
-};
-#endif
+MacTrackingGlobals gTrackingGlobals ;
-bool wxTextDropTarget::OnDropText( wxCoord x, wxCoord y, const wxString &psz )
-{
- printf( "Got dropped text: %s.\n", (char *)psz );
- printf( "At x: %d, y: %d.\n", (int)x, (int)y );
- return TRUE;
-};
+//----------------------------------------------------------------------------
+// wxDropTarget
+//----------------------------------------------------------------------------
-#ifndef __DARWIN__
-size_t wxTextDropTarget::GetFormatCount() const
+wxDropTarget::wxDropTarget( wxDataObject *data )
+ : wxDropTargetBase( data )
{
- return 1;
+ wxMacEnsureTrackingHandlersInstalled() ;
}
-wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
+wxDragResult wxDropTarget::OnDragOver( wxCoord WXUNUSED(x),
+ wxCoord WXUNUSED(y),
+ wxDragResult def )
{
- return wxDF_TEXT;
-}
-#endif
-// ----------------------------------------------------------------------------
-// wxFileDropTarget
-// ----------------------------------------------------------------------------
+ return CurrentDragHasSupportedFormat() ? def : wxDragNone;
+}
-#ifndef __DARWIN__
-bool wxFileDropTarget::OnDropFiles( wxCoord x, wxCoord y, size_t nFiles, const char * const WXUNUSED(aszFiles)[] )
+bool wxDropTarget::OnDrop( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y) )
{
- printf( "Got %d dropped files.\n", (int)nFiles );
- printf( "At x: %d, y: %d.\n", (int)x, (int)y );
- return TRUE;
+ if (!m_dataObject)
+ return FALSE;
+
+ return CurrentDragHasSupportedFormat() ;
}
-#endif
-bool wxFileDropTarget::OnDrop(wxCoord x, wxCoord y, const wxArrayString& filenames)
+wxDragResult wxDropTarget::OnData( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
+ wxDragResult def )
{
- return OnDropFiles(x, y, 1, &filenames);
+ if (!m_dataObject)
+ return wxDragNone;
+
+ if (!CurrentDragHasSupportedFormat())
+ return wxDragNone;
+
+ return GetData() ? def : wxDragNone;
}
-#ifndef __DARWIN__
-size_t wxFileDropTarget::GetFormatCount() const
+bool wxDropTarget::CurrentDragHasSupportedFormat()
{
- return 1;
+ bool supported = false ;
+ if ( gTrackingGlobals.m_currentSource != NULL )
+ {
+ wxDataObject* data = gTrackingGlobals.m_currentSource->GetDataObject() ;
+
+ if ( data )
+ {
+ int formatcount = data->GetFormatCount() ;
+ wxDataFormat *array = new wxDataFormat[ formatcount ];
+ data->GetAllFormats( array );
+ for (size_t i = 0; !supported && i < formatcount ; i++)
+ {
+ wxDataFormat format = array[i] ;
+ if ( m_dataObject->IsSupported( format ) )
+ {
+ supported = true ;
+ break ;
+ }
+ }
+ delete[] array ;
+ }
+ }
+ if ( !supported )
+ {
+ UInt16 items ;
+ OSErr result;
+ CountDragItems(m_currentDrag, &items);
+ for (UInt16 index = 1; index <= items && supported == false ; ++index)
+ {
+ ItemReference theItem;
+ FlavorType theType ;
+ UInt16 flavors = 0 ;
+ GetDragItemReferenceNumber(m_currentDrag, index, &theItem);
+ CountDragItemFlavors( m_currentDrag, theItem , &flavors ) ;
+ for ( UInt16 flavor = 1 ; flavor <= flavors ; ++flavor )
+ {
+ result = GetFlavorType(m_currentDrag, theItem, flavor , &theType);
+ if ( m_dataObject->IsSupportedFormat( wxDataFormat( theType ) ) )
+ {
+ supported = true ;
+ break ;
+ }
+ }
+ }
+ }
+ return supported ;
}
-wxDataFormat wxFileDropTarget::GetFormat(size_t WXUNUSED(n)) const
+bool wxDropTarget::GetData()
{
- return wxDF_FILENAME;
+ if (!m_dataObject)
+ return FALSE;
+
+ if ( !CurrentDragHasSupportedFormat() )
+ return FALSE ;
+
+ bool transferred = false ;
+ if ( gTrackingGlobals.m_currentSource != NULL )
+ {
+ wxDataObject* data = gTrackingGlobals.m_currentSource->GetDataObject() ;
+
+ if ( data )
+ {
+ int formatcount = data->GetFormatCount() ;
+ wxDataFormat *array = new wxDataFormat[ formatcount ];
+ data->GetAllFormats( array );
+ for (size_t i = 0; !transferred && i < formatcount ; i++)
+ {
+ wxDataFormat format = array[i] ;
+ if ( m_dataObject->IsSupported( format ) )
+ {
+ int size = data->GetDataSize( format );
+ transferred = true ;
+
+ if (size == 0)
+ {
+ m_dataObject->SetData(format , 0 , 0 ) ;
+ }
+ else
+ {
+ char *d = new char[size];
+ data->GetDataHere( format , (void*) d );
+ m_dataObject->SetData( format , size , d ) ;
+ delete[] d ;
+ }
+ }
+ }
+ delete[] array ;
+ }
+ }
+ if ( !transferred )
+ {
+ UInt16 items ;
+ OSErr result;
+ CountDragItems(m_currentDrag, &items);
+ for (UInt16 index = 1; index <= items; ++index)
+ {
+ ItemReference theItem;
+ FlavorType theType ;
+ UInt16 flavors = 0 ;
+ GetDragItemReferenceNumber(m_currentDrag, index, &theItem);
+ CountDragItemFlavors( m_currentDrag, theItem , &flavors ) ;
+ for ( UInt16 flavor = 1 ; flavor <= flavors ; ++flavor )
+ {
+ result = GetFlavorType(m_currentDrag, theItem, flavor , &theType);
+ wxDataFormat format(theType) ;
+ if ( m_dataObject->IsSupportedFormat( format ) )
+ {
+ FlavorFlags theFlags;
+ result = GetFlavorFlags(m_currentDrag, theItem, theType, &theFlags);
+ if (result == noErr)
+ {
+ Size dataSize ;
+ Ptr theData ;
+ GetFlavorDataSize(m_currentDrag, theItem, theType, &dataSize);
+ if ( theType == 'TEXT' )
+ dataSize++ ;
+ theData = new char[dataSize];
+ GetFlavorData(m_currentDrag, theItem, theType, (void*) theData, &dataSize, 0L);
+ if( theType == 'TEXT' )
+ {
+ theData[dataSize]=0 ;
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ wxMacConvertToPC((char*)theData) ;
+ }
+ m_dataObject->SetData( format, dataSize, theData );
+ }
+ else if ( theType == kDragFlavorTypeHFS )
+ {
+ HFSFlavor* theFile = (HFSFlavor*) theData ;
+ wxString name = wxMacFSSpec2MacFilename( &theFile->fileSpec ) ;
+ m_dataObject->SetData( format , name.Length() + 1, name ) ;
+ }
+ else
+ {
+ m_dataObject->SetData( format, dataSize, theData );
+ }
+ delete[] theData;
+ }
+ break ;
+ }
+ }
+ }
+ }
+ return TRUE ;
}
-#endif
//-------------------------------------------------------------------------
// wxDropSource
//-----------------------------------------------------------------------------
// drag request
-wxDropSource::wxDropSource( wxWindow *win )
+wxDropSource::wxDropSource(wxWindow *win,
+ const wxIcon &iconCopy,
+ const wxIcon &iconMove,
+ const wxIcon &iconNone)
{
- // TODO
- // m_window = win;
- m_data = NULL;
+ wxMacEnsureTrackingHandlersInstalled() ;
+ m_window = win;
+}
- // m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
- // m_goaheadCursor = wxCursor( wxCURSOR_HAND );
-};
+wxDropSource::wxDropSource(wxDataObject& data,
+ wxWindow *win,
+ const wxIcon &iconCopy,
+ const wxIcon &iconMove,
+ const wxIcon &iconNone)
+{
+ wxMacEnsureTrackingHandlersInstalled() ;
+ SetData( data );
+ m_window = win;
+}
-wxDropSource::wxDropSource( wxDataObject &data, wxWindow *win )
+wxDropSource::~wxDropSource()
{
- // TODO
- // m_window = win;
- m_data = &data;
+}
- // m_defaultCursor = wxCursor( wxCURSOR_NO_ENTRY );
- // m_goaheadCursor = wxCursor( wxCURSOR_HAND );
-};
-void wxDropSource::SetData( wxDataObject &data )
+wxDragResult wxDropSource::DoDragDrop( bool allowMove )
{
- m_data = &data;
-};
+ wxASSERT_MSG( m_data, wxT("Drop source: no data") );
-wxDropSource::~wxDropSource(void)
-{
-};
-
-wxDragResult wxDropSource::DoDragDrop( bool WXUNUSED(bAllowMove) )
+ if (!m_data)
+ return (wxDragResult) wxDragNone;
+
+ if (m_data->GetFormatCount() == 0)
+ return (wxDragResult) wxDragNone;
+
+ OSErr result;
+ DragReference theDrag;
+ RgnHandle dragRegion;
+ if (result = NewDrag(&theDrag))
+ {
+ return wxDragNone ;
+ }
+ // add data to drag
+ size_t formatCount = m_data->GetFormatCount() ;
+ wxDataFormat *formats = new wxDataFormat[formatCount] ;
+ m_data->GetAllFormats( formats ) ;
+ ItemReference theItem = 1 ;
+ for ( int i = 0 ; i < formatCount ; ++i )
+ {
+ size_t dataSize = m_data->GetDataSize( formats[i] ) ;
+ Ptr dataPtr = new char[dataSize] ;
+ m_data->GetDataHere( formats[i] , dataPtr ) ;
+ OSType type = formats[i].GetFormatId() ;
+ if ( type == 'TEXT' )
+ {
+ dataSize-- ;
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ wxMacConvertFromPC((char*)dataPtr) ;
+ }
+ AddDragItemFlavor(theDrag, theItem, type , dataPtr, dataSize, 0);
+ }
+ else if (type == kDragFlavorTypeHFS )
+ {
+ HFSFlavor theFlavor ;
+ OSErr err = noErr;
+ CInfoPBRec cat;
+
+ wxMacFilename2FSSpec( dataPtr , &theFlavor.fileSpec ) ;
+
+ cat.hFileInfo.ioNamePtr = theFlavor.fileSpec.name;
+ cat.hFileInfo.ioVRefNum = theFlavor.fileSpec.vRefNum;
+ cat.hFileInfo.ioDirID = theFlavor.fileSpec.parID;
+ cat.hFileInfo.ioFDirIndex = 0;
+ err = PBGetCatInfoSync(&cat);
+ if (err == noErr )
+ {
+ theFlavor.fdFlags = cat.hFileInfo.ioFlFndrInfo.fdFlags;
+ if (theFlavor.fileSpec.parID == fsRtParID) {
+ theFlavor.fileCreator = 'MACS';
+ theFlavor.fileType = 'disk';
+ } else if ((cat.hFileInfo.ioFlAttrib & ioDirMask) != 0) {
+ theFlavor.fileCreator = 'MACS';
+ theFlavor.fileType = 'fold';
+ } else {
+ theFlavor.fileCreator = cat.hFileInfo.ioFlFndrInfo.fdCreator;
+ theFlavor.fileType = cat.hFileInfo.ioFlFndrInfo.fdType;
+ }
+ AddDragItemFlavor(theDrag, theItem, type , &theFlavor, sizeof(theFlavor), 0);
+ }
+ }
+ else
+ {
+ AddDragItemFlavor(theDrag, theItem, type , dataPtr, dataSize, 0);
+ }
+ delete[] dataPtr ;
+ }
+ delete[] formats ;
+
+ dragRegion = NewRgn();
+ RgnHandle tempRgn = NewRgn() ;
+
+ EventRecord* ev = wxTheApp->MacGetCurrentEvent() ;
+ const short dragRegionOuterBoundary = 10 ;
+ const short dragRegionInnerBoundary = 9 ;
+
+ SetRectRgn( dragRegion , ev->where.h - dragRegionOuterBoundary ,
+ ev->where.v - dragRegionOuterBoundary ,
+ ev->where.h + dragRegionOuterBoundary ,
+ ev->where.v + dragRegionOuterBoundary ) ;
+
+ SetRectRgn( tempRgn , ev->where.h - dragRegionInnerBoundary ,
+ ev->where.v - dragRegionInnerBoundary ,
+ ev->where.h + dragRegionInnerBoundary ,
+ ev->where.v + dragRegionInnerBoundary ) ;
+
+ DiffRgn( dragRegion , tempRgn , dragRegion ) ;
+ DisposeRgn( tempRgn ) ;
+
+ // TODO:work with promises in order to return data only when drag
+ // was successfully completed
+
+ gTrackingGlobals.m_currentSource = this ;
+ result = TrackDrag(theDrag, ev , dragRegion);
+ DisposeRgn(dragRegion);
+ DisposeDrag(theDrag);
+ gTrackingGlobals.m_currentSource = NULL ;
+
+ return wxDragCopy ;
+}
+
+bool gTrackingGlobalsInstalled = false ;
+
+// passing the globals via refcon is not needed by the CFM and later architectures anymore
+// but I'll leave it in there, just in case...
+
+pascal OSErr wxMacWindowDragTrackingHandler(DragTrackingMessage theMessage, WindowPtr theWindow,
+ void *handlerRefCon, DragReference theDrag) ;
+pascal OSErr wxMacWindowDragReceiveHandler(WindowPtr theWindow, void *handlerRefCon,
+DragReference theDrag) ;
+
+void wxMacEnsureTrackingHandlersInstalled()
{
- // TODO
- return wxDragError;
-};
+ if( !gTrackingGlobalsInstalled )
+ {
+ OSErr result;
+
+ result = InstallTrackingHandler(NewDragTrackingHandlerUPP(wxMacWindowDragTrackingHandler), 0L,&gTrackingGlobals);
+ wxASSERT( result == noErr ) ;
+ result = InstallReceiveHandler(NewDragReceiveHandlerUPP(wxMacWindowDragReceiveHandler), 0L, &gTrackingGlobals);
+ wxASSERT( result == noErr ) ;
+ gTrackingGlobalsInstalled = true ;
+ }
+}
+
+pascal OSErr wxMacWindowDragTrackingHandler(DragTrackingMessage theMessage, WindowPtr theWindow,
+ void *handlerRefCon, DragReference theDrag)
+{
+ MacTrackingGlobals* trackingGlobals = (MacTrackingGlobals*) handlerRefCon;
+ Point mouse, localMouse;
+ DragAttributes attributes;
+ RgnHandle hiliteRgn;
+ GetDragAttributes(theDrag, &attributes);
+ wxTopLevelWindowMac* toplevel = wxFindWinFromMacWindow( theWindow ) ;
+ switch(theMessage)
+ {
+ case kDragTrackingEnterHandler:
+ break;
+ case kDragTrackingLeaveHandler:
+ break;
+ case kDragTrackingEnterWindow:
+ trackingGlobals->m_currentTargetWindow = NULL ;
+ trackingGlobals->m_currentTarget = NULL ;
+ break;
+ case kDragTrackingInWindow:
+ if (toplevel == NULL)
+ break;
+
+ GetDragMouse(theDrag, &mouse, 0L);
+ localMouse = mouse;
+ GlobalToLocal(&localMouse);
+
+// if (attributes & kDragHasLeftSenderWindow)
+ {
+ wxPoint point(localMouse.h , localMouse.v) ;
+ wxWindow *win = NULL ;
+ toplevel->MacGetWindowFromPointSub( point , &win ) ;
+ int localx , localy ;
+ localx = localMouse.h ;
+ localy = localMouse.v ;
+ //TODO : should we use client coordinates
+ if ( win )
+ win->MacRootWindowToWindow( &localx , &localy ) ;
+ if ( win != trackingGlobals->m_currentTargetWindow )
+ {
+ if ( trackingGlobals->m_currentTargetWindow )
+ {
+ // this window is left
+ if ( trackingGlobals->m_currentTarget )
+ {
+ HideDragHilite(theDrag);
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ trackingGlobals->m_currentTarget->OnLeave() ;
+ trackingGlobals->m_currentTarget = NULL;
+ trackingGlobals->m_currentTargetWindow = NULL ;
+ }
+ }
+ if ( win )
+ {
+ // this window is entered
+ trackingGlobals->m_currentTargetWindow = win ;
+ trackingGlobals->m_currentTarget = win->GetDropTarget() ;
+ if ( trackingGlobals->m_currentTarget )
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ if ( trackingGlobals->m_currentTarget->OnEnter(
+ localx , localy , wxDragCopy ) != wxDragNone )
+ {
+ int x , y ;
+ x = y = 0 ;
+ win->MacWindowToRootWindow( &x , &y ) ;
+ RgnHandle hiliteRgn = NewRgn() ;
+ SetRectRgn( hiliteRgn , x , y , x+win->GetSize().x ,y+win->GetSize().y) ;
+ ShowDragHilite(theDrag, hiliteRgn, true);
+ DisposeRgn( hiliteRgn ) ;
+ }
+ }
+ }
+ }
+ else
+ {
+ if( trackingGlobals->m_currentTarget )
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ trackingGlobals->m_currentTarget->OnDragOver(
+ localx , localy , wxDragCopy ) ;
+ }
+ }
+
+ }
+ // MyTrackItemUnderMouse(localMouse, theWindow);
+ break;
+ case kDragTrackingLeaveWindow:
+ if (trackingGlobals->m_currentTarget)
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ trackingGlobals->m_currentTarget->OnLeave() ;
+ HideDragHilite(theDrag);
+ trackingGlobals->m_currentTarget = NULL ;
+ }
+ trackingGlobals->m_currentTargetWindow = NULL ;
+ break;
+ }
+ return(noErr);
+}
+
+pascal OSErr wxMacWindowDragReceiveHandler(WindowPtr theWindow, void *handlerRefCon,
+DragReference theDrag)
+{
+ MacTrackingGlobals* trackingGlobals = (MacTrackingGlobals*) handlerRefCon;
+ if ( trackingGlobals->m_currentTarget )
+ {
+ Point mouse,localMouse ;
+ int localx,localy ;
+
+ trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag ) ;
+ GetDragMouse(theDrag, &mouse, 0L);
+ localMouse = mouse;
+ GlobalToLocal(&localMouse);
+ localx = localMouse.h ;
+ localy = localMouse.v ;
+ //TODO : should we use client coordinates
+ if ( trackingGlobals->m_currentTargetWindow )
+ trackingGlobals->m_currentTargetWindow->MacRootWindowToWindow( &localx , &localy ) ;
+ if ( trackingGlobals->m_currentTarget->OnDrop( localx , localy ) )
+ {
+ trackingGlobals->m_currentTarget->OnData( localx , localy , wxDragCopy ) ;
+ }
+ }
+ return(noErr);
+}
#endif
if (!alreadyOpen)
{
wxTheClipboard->Open();
- if (!wxTheClipboard->Clear()) return FALSE;
+ wxTheClipboard->Clear();
}
- bool success = wxSetClipboardData(wxDF_METAFILE, this, width,height);
- if (!alreadyOpen) wxCloseClipboard();
+ wxDataObject *data =
+ new wxMetafileDataObject( *this) ;
+ bool success = wxTheClipboard->SetData(data);
+ if (!alreadyOpen)
+ wxTheClipboard->Close();
return (bool) success;
#endif
return TRUE ;
return m_metaFile;
}
+#if wxUSE_DATAOBJ
+size_t wxMetafileDataObject::GetDataSize() const
+{
+ return GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() ) ;
+}
+
+bool wxMetafileDataObject::GetDataHere(void *buf) const
+{
+ memcpy( buf , (*(*((wxMetafile*)&m_metafile)).GetHMETAFILE()) ,
+ GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() ) ) ;
+ return true ;
+}
+
+bool wxMetafileDataObject::SetData(size_t len, const void *buf)
+{
+ Handle handle = (Handle) m_metafile.GetHMETAFILE() ;
+ SetHandleSize( handle , len ) ;
+ memcpy( *handle , buf , len ) ;
+ return true ;
+}
+#endif
+
#endif
#include "wx/mac/uma.h"
#include "wx/mac/aga.h"
#include "wx/tooltip.h"
+#include "wx/dnd.h"
#define wxMAC_DEBUG_REDRAW 0
#ifndef wxMAC_DEBUG_REDRAW
#endif
SetPort( formerPort ) ;
}
+
m_hScrollBar = NULL ;
m_vScrollBar = NULL ;
-
-#if wxUSE_DRAG_AND_DROP
- m_pDropTarget = NULL;
-#endif
}
// Destructor
void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
{
- if ( m_pDropTarget != 0 ) {
- delete m_pDropTarget;
+ if ( m_dropTarget != 0 ) {
+ delete m_dropTarget;
}
- m_pDropTarget = pDropTarget;
- if ( m_pDropTarget != 0 )
+ m_dropTarget = pDropTarget;
+ if ( m_dropTarget != 0 )
{
// TODO
}
bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
{
- if ((point.x < m_x) || (point.y < m_y) ||
- (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
- return FALSE;
+ if ( IsTopLevel() )
+ {
+ if ((point.x < 0) || (point.y < 0) ||
+ (point.x > (m_width)) || (point.y > (m_height)))
+ return FALSE;
+ }
+ else
+ {
+ if ((point.x < m_x) || (point.y < m_y) ||
+ (point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
+ return FALSE;
+ }
WindowRef window = MacGetRootWindow() ;
wxPoint newPoint( point ) ;
- newPoint.x -= m_x;
- newPoint.y -= m_y;
+ if ( !IsTopLevel() )
+ {
+ newPoint.x -= m_x;
+ newPoint.y -= m_y;
+ }
for (wxNode *node = GetChildren().First(); node; node = node->Next())
{
Point pt = { screenpoint.y , screenpoint.x } ;
if ( ::FindWindow( pt , &window ) == 3 )
{
- wxPoint point( screenpoint ) ;
- wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- win->ScreenToClient( point ) ;
+ wxPoint point( screenpoint ) ;
+ wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
+ if ( win )
+ {
+ point = win->ScreenToClient( point ) ;
return win->MacGetWindowFromPointSub( point , outWin ) ;
- }
+ }
}
return FALSE ;
}
DiffRgn( visRgn , tempRgn , visRgn ) ;
}
- wxWindow* parent = GetParent() ;
- while( parent )
+ if ( !IsTopLevel() )
{
- wxSize size = parent->GetSize() ;
- int x , y ;
- x = y = 0 ;
- parent->MacWindowToRootWindow( &x, &y ) ;
- MacRootWindowToWindow( &x , &y ) ;
- SetRectRgn( tempRgn , x , y , x + size.x , y + size.y ) ;
- SectRgn( visRgn , tempRgn , visRgn ) ;
- if ( parent->IsTopLevel() )
- break ;
- parent = parent->GetParent() ;
+ wxWindow* parent = GetParent() ;
+ while( parent )
+ {
+ wxSize size = parent->GetSize() ;
+ int x , y ;
+ x = y = 0 ;
+ parent->MacWindowToRootWindow( &x, &y ) ;
+ MacRootWindowToWindow( &x , &y ) ;
+ SetRectRgn( tempRgn , x , y , x + size.x , y + size.y ) ;
+ SectRgn( visRgn , tempRgn , visRgn ) ;
+ if ( parent->IsTopLevel() )
+ break ;
+ parent = parent->GetParent() ;
+ }
}
if ( GetWindowStyle() & wxCLIP_CHILDREN )
{
projects / wxWidgets.git / commitdiff
