return CurrentDragHasSupportedFormat() ? def : wxDragNone;
}
+wxDataFormat wxDropTarget::GetMatchingPair()
+{
+ wxFAIL_MSG("wxDropTarget::GetMatchingPair() not implemented in src/osx/carbon/dnd.cpp");
+ return wxDF_INVALID;
+}
+
bool wxDropTarget::OnDrop( wxCoord WXUNUSED(x), wxCoord WXUNUSED(y) )
{
if (m_dataObject == NULL)
if ( !supported )
{
- PasteboardRef pasteboard;
-
- if ( GetDragPasteboard( (DragReference)m_currentDrag, &pasteboard ) == noErr )
- {
- supported = m_dataObject->HasDataInPasteboard( pasteboard );
- }
+ supported = m_dataObject->HasDataInPasteboard( m_currentDragPasteboard );
}
return supported;
if ( !transferred )
{
- PasteboardRef pasteboard;
-
- if ( GetDragPasteboard( (DragReference)m_currentDrag, &pasteboard ) == noErr )
- {
- transferred = m_dataObject->GetFromPasteboard( pasteboard );
- }
+ transferred = m_dataObject->GetFromPasteboard( m_currentDragPasteboard );
}
return transferred;
if ((m_data == NULL) || (m_data->GetFormatCount() == 0))
return (wxDragResult)wxDragNone;
+#if wxOSX_USE_CARBON
DragReference theDrag;
RgnHandle dragRegion;
OSStatus err = noErr;
DisposeDrag( theDrag );
CFRelease( pasteboard );
gTrackingGlobals.m_currentSource = NULL;
+#else
+ wxUnusedVar(flags);
+#endif
return gTrackingGlobals.m_result;
}
// 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...
+#if wxOSX_USE_CARBON
pascal OSErr wxMacWindowDragTrackingHandler(
DragTrackingMessage theMessage, WindowPtr theWindow,
void *handlerRefCon, DragReference theDrag );
pascal OSErr wxMacWindowDragReceiveHandler(
WindowPtr theWindow, void *handlerRefCon,
DragReference theDrag );
+#endif
void wxMacEnsureTrackingHandlersInstalled()
{
+#if wxOSX_USE_CARBON
if ( !gTrackingGlobalsInstalled )
{
OSStatus err;
gTrackingGlobalsInstalled = true;
}
+#endif
}
+#if wxOSX_USE_CARBON
pascal OSErr wxMacWindowDragTrackingHandler(
DragTrackingMessage theMessage, WindowPtr theWindow,
void *handlerRefCon, DragReference theDrag )
DragAttributes attributes;
GetDragAttributes( theDrag, &attributes );
-
+ PasteboardRef pasteboard = 0;
+ GetDragPasteboard( theDrag, &pasteboard );
wxNonOwnedWindow* toplevel = wxNonOwnedWindow::GetFromWXWindow( (WXWindow) theWindow );
bool optionDown = GetCurrentKeyModifiers() & optionKey;
break;
GetDragMouse( theDrag, &mouse, 0L );
- int x = mouse.h ;
- int y = mouse.v ;
- toplevel->GetNonOwnedPeer()->ScreenToWindow( &x, &y );
- localMouse.h = x;
- localMouse.v = y;
-
{
- wxWindow *win = NULL;
- ControlPartCode controlPart;
- ControlRef control = FindControlUnderMouse( localMouse, theWindow, &controlPart );
- if ( control )
- win = wxFindWindowFromWXWidget( (WXWidget) control );
- else
- win = toplevel;
-
- int localx, localy;
- localx = localMouse.h;
- localy = localMouse.v;
-
- if ( win )
- win->MacRootWindowToWindow( &localx, &localy );
- if ( win != trackingGlobals->m_currentTargetWindow )
+ int x = mouse.h ;
+ int y = mouse.v ;
+ toplevel->GetNonOwnedPeer()->ScreenToWindow( &x, &y );
+ localMouse.h = x;
+ localMouse.v = y;
+
{
- if ( trackingGlobals->m_currentTargetWindow )
- {
- // this window is left
- if ( trackingGlobals->m_currentTarget )
- {
-#ifndef __LP64__
- HideDragHilite( theDrag );
-#endif
- trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
- trackingGlobals->m_currentTarget->OnLeave();
- trackingGlobals->m_currentTarget = NULL;
- trackingGlobals->m_currentTargetWindow = NULL;
- }
- }
+ wxWindow *win = NULL;
+ ControlPartCode controlPart;
+ ControlRef control = FindControlUnderMouse( localMouse, theWindow, &controlPart );
+ if ( control )
+ win = wxFindWindowFromWXWidget( (WXWidget) control );
+ else
+ win = toplevel;
+
+ int localx, localy;
+ localx = localMouse.h;
+ localy = localMouse.v;
if ( win )
+ win->MacRootWindowToWindow( &localx, &localy );
+ if ( win != trackingGlobals->m_currentTargetWindow )
{
- // this window is entered
- trackingGlobals->m_currentTargetWindow = win;
- trackingGlobals->m_currentTarget = win->GetDropTarget();
+ if ( trackingGlobals->m_currentTargetWindow )
{
+ // this window is left
if ( trackingGlobals->m_currentTarget )
{
- trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
- result = trackingGlobals->m_currentTarget->OnEnter( localx, localy, result );
+#ifndef __LP64__
+ HideDragHilite( theDrag );
+#endif
+ trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
+ trackingGlobals->m_currentTarget->OnLeave();
+ trackingGlobals->m_currentTarget = NULL;
+ trackingGlobals->m_currentTargetWindow = NULL;
}
+ }
- if ( result != wxDragNone )
+ if ( win )
+ {
+ // this window is entered
+ trackingGlobals->m_currentTargetWindow = win;
+ trackingGlobals->m_currentTarget = win->GetDropTarget();
{
- int x, y;
-
- x = y = 0;
- win->MacWindowToRootWindow( &x, &y );
- RgnHandle hiliteRgn = NewRgn();
- Rect r = { y, x, y + win->GetSize().y, x + win->GetSize().x };
- RectRgn( hiliteRgn, &r );
+ if ( trackingGlobals->m_currentTarget )
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
+ result = trackingGlobals->m_currentTarget->OnEnter( localx, localy, result );
+ }
+
+ if ( result != wxDragNone )
+ {
+ int x, y;
+
+ x = y = 0;
+ win->MacWindowToRootWindow( &x, &y );
+ RgnHandle hiliteRgn = NewRgn();
+ Rect r = { y, x, y + win->GetSize().y, x + win->GetSize().x };
+ RectRgn( hiliteRgn, &r );
#ifndef __LP64__
- ShowDragHilite( theDrag, hiliteRgn, true );
+ ShowDragHilite( theDrag, hiliteRgn, true );
#endif
- DisposeRgn( hiliteRgn );
+ DisposeRgn( hiliteRgn );
+ }
}
}
}
- }
- else
- {
- if ( trackingGlobals->m_currentTarget )
+ else
{
- trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
- result = trackingGlobals->m_currentTarget->OnDragOver( localx, localy, result );
+ if ( trackingGlobals->m_currentTarget )
+ {
+ trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
+ result = trackingGlobals->m_currentTarget->OnDragOver( localx, localy, result );
+ }
}
- }
- // set cursor for OnEnter and OnDragOver
- if ( trackingGlobals->m_currentSource && !trackingGlobals->m_currentSource->GiveFeedback( result ) )
- {
- if ( !trackingGlobals->m_currentSource->MacInstallDefaultCursor( result ) )
- {
- int cursorID = wxCURSOR_NONE;
-
- switch (result)
- {
- case wxDragCopy:
- cursorID = wxCURSOR_COPY_ARROW;
- break;
-
- case wxDragMove:
- cursorID = wxCURSOR_ARROW;
- break;
-
- case wxDragNone:
- cursorID = wxCURSOR_NO_ENTRY;
- break;
-
- case wxDragError:
- case wxDragLink:
- case wxDragCancel:
- default:
- // put these here to make gcc happy
- ;
- }
-
- if (cursorID != wxCURSOR_NONE)
- {
- wxCursor cursor( cursorID );
- cursor.MacInstall();
- }
- }
+ // set cursor for OnEnter and OnDragOver
+ if ( trackingGlobals->m_currentSource && !trackingGlobals->m_currentSource->GiveFeedback( result ) )
+ {
+ if ( !trackingGlobals->m_currentSource->MacInstallDefaultCursor( result ) )
+ {
+ wxStockCursor cursorID = wxCURSOR_NONE;
+
+ switch (result)
+ {
+ case wxDragCopy:
+ cursorID = wxCURSOR_COPY_ARROW;
+ break;
+
+ case wxDragMove:
+ cursorID = wxCURSOR_ARROW;
+ break;
+
+ case wxDragNone:
+ cursorID = wxCURSOR_NO_ENTRY;
+ break;
+
+ case wxDragError:
+ case wxDragLink:
+ case wxDragCancel:
+ default:
+ // put these here to make gcc happy
+ ;
+ }
+
+ if (cursorID != wxCURSOR_NONE)
+ {
+ wxCursor cursor( cursorID );
+ cursor.MacInstall();
+ }
+ }
+ }
}
}
break;
if (trackingGlobals->m_currentTarget)
{
- trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
+ trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
trackingGlobals->m_currentTarget->OnLeave();
#ifndef __LP64__
HideDragHilite( theDrag );
Point mouse, localMouse;
int localx, localy;
- trackingGlobals->m_currentTarget->SetCurrentDrag( theDrag );
+ PasteboardRef pasteboard = 0;
+ GetDragPasteboard( theDrag, &pasteboard );
+ trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
GetDragMouse( theDrag, &mouse, 0L );
localMouse = mouse;
localx = localMouse.h;
return noErr;
}
+#endif
#endif // wxUSE_DRAG_AND_DROP
projects / wxWidgets.git / blobdiff