Correct format specifiers used to show wxIPV4address.

[wxWidgets.git] / src / osx / carbon / dnd.cpp

diff --git a/src/osx/carbon/dnd.cpp b/src/osx/carbon/dnd.cpp
index 22036c22ace8efcdaf2de63894fafb37dbb01d54..29b9965bcc8fe7281bdb47c32ecfbf5e9eae2174 100644 (file)
--- a/src/osx/carbon/dnd.cpp
+++ b/src/osx/carbon/dnd.cpp
@@ -40,146 +40,29 @@ MacTrackingGlobals gTrackingGlobals;
 
 void wxMacEnsureTrackingHandlersInstalled();
 
 
 void wxMacEnsureTrackingHandlersInstalled();
 

-//----------------------------------------------------------------------------
-// wxDropTarget
-//----------------------------------------------------------------------------
-
-wxDropTarget::wxDropTarget( wxDataObject *data )
-            : wxDropTargetBase( data )
-{
-    wxMacEnsureTrackingHandlersInstalled();
-}
-
-wxDragResult wxDropTarget::OnDragOver(
-    wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
-    wxDragResult def )
-{
-    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)
-        return false;
-
-    return CurrentDragHasSupportedFormat();
-}
-
-wxDragResult wxDropTarget::OnData(
-    wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
-    wxDragResult def )
+OSStatus wxMacPromiseKeeper(PasteboardRef WXUNUSED(inPasteboard),
+                            PasteboardItemID WXUNUSED(inItem),
+                            CFStringRef WXUNUSED(inFlavorType),
+                            void * WXUNUSED(inContext))

 {
 {

-    if (m_dataObject == NULL)
-        return wxDragNone;
+    OSStatus  err = noErr;

 
 

-    if (!CurrentDragHasSupportedFormat())
-        return wxDragNone;
+    // we might add promises here later, inContext is the wxDropSource*

 
 

-    return GetData() ? def : wxDragNone;
+    return err;

 }
 
 }
 

-bool wxDropTarget::CurrentDragHasSupportedFormat()
+wxDropTarget::wxDropTarget( wxDataObject *data )
+            : wxDropTargetBase( data )

 {
 {

-    bool supported = false;
-    if (m_dataObject == NULL)
-        return false;
-
-    if ( gTrackingGlobals.m_currentSource != NULL )
-    {
-        wxDataObject* data = gTrackingGlobals.m_currentSource->GetDataObject();
-
-        if ( data )
-        {
-            size_t 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 )
-    {
-        supported = m_dataObject->HasDataInPasteboard( m_currentDragPasteboard );
-    }
-
-    return supported;
+    wxMacEnsureTrackingHandlersInstalled();

 }
 
 }
 

-bool wxDropTarget::GetData()
-{
-    if (m_dataObject == NULL)
-        return false;
-
-    if ( !CurrentDragHasSupportedFormat() )
-        return false;
-
-    bool transferred = false;
-    if ( gTrackingGlobals.m_currentSource != NULL )
-    {
-        wxDataObject* data = gTrackingGlobals.m_currentSource->GetDataObject();
-
-        if (data != NULL)
-        {
-            size_t 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 )
-    {
-        transferred = m_dataObject->GetFromPasteboard( m_currentDragPasteboard );
-    }
-
-    return transferred;
-}

 
 //-------------------------------------------------------------------------
 // wxDropSource
 //-------------------------------------------------------------------------
 
 
 //-------------------------------------------------------------------------
 // wxDropSource
 //-------------------------------------------------------------------------
 

-//-----------------------------------------------------------------------------
-// drag request
-

 wxDropSource::wxDropSource(wxWindow *win,
                            const wxCursor &cursorCopy,
                            const wxCursor &cursorMove,
 wxDropSource::wxDropSource(wxWindow *win,
                            const wxCursor &cursorCopy,
                            const wxCursor &cursorMove,


@@ -191,6 +74,11 @@ wxDropSource::wxDropSource(wxWindow *win,
     m_window = win;
 }
 
     m_window = win;
 }
 

+wxDropSource* wxDropSource::GetCurrentDropSource()
+{
+    return gTrackingGlobals.m_currentSource;
+}
+

 wxDropSource::wxDropSource(wxDataObject& data,
                            wxWindow *win,
                            const wxCursor &cursorCopy,
 wxDropSource::wxDropSource(wxDataObject& data,
                            wxWindow *win,
                            const wxCursor &cursorCopy,


@@ -204,22 +92,6 @@ wxDropSource::wxDropSource(wxDataObject& data,
     m_window = win;
 }
 
     m_window = win;
 }
 

-wxDropSource::~wxDropSource()
-{
-}
-
-OSStatus wxMacPromiseKeeper(PasteboardRef WXUNUSED(inPasteboard),
-                            PasteboardItemID WXUNUSED(inItem),
-                            CFStringRef WXUNUSED(inFlavorType),
-                            void * WXUNUSED(inContext))
-{
-    OSStatus  err = noErr;
-
-    // we might add promises here later, inContext is the wxDropSource*
-
-    return err;
-}
-

 wxDragResult wxDropSource::DoDragDrop(int flags)
 {
     wxASSERT_MSG( m_data, wxT("Drop source: no data") );
 wxDragResult wxDropSource::DoDragDrop(int flags)
 {
     wxASSERT_MSG( m_data, wxT("Drop source: no data") );


@@ -227,7 +99,6 @@ wxDragResult wxDropSource::DoDragDrop(int flags)
     if ((m_data == NULL) || (m_data->GetFormatCount() == 0))
         return (wxDragResult)wxDragNone;
 
     if ((m_data == NULL) || (m_data->GetFormatCount() == 0))
         return (wxDragResult)wxDragNone;
 

-#if wxOSX_USE_CARBON

     DragReference theDrag;
     RgnHandle dragRegion;
     OSStatus err = noErr;
     DragReference theDrag;
     RgnHandle dragRegion;
     OSStatus err = noErr;


@@ -302,41 +173,24 @@ wxDragResult wxDropSource::DoDragDrop(int flags)
     DisposeDrag( theDrag );
     CFRelease( pasteboard );
     gTrackingGlobals.m_currentSource = NULL;
     DisposeDrag( theDrag );
     CFRelease( pasteboard );
     gTrackingGlobals.m_currentSource = NULL;

-#else
-    wxUnusedVar(flags);
-#endif

 
     return gTrackingGlobals.m_result;
 }
 
 
     return gTrackingGlobals.m_result;
 }
 

-bool wxDropSource::MacInstallDefaultCursor(wxDragResult effect)
-{
-    const wxCursor& cursor = GetCursor(effect);
-    bool result = cursor.Ok();
-
-    if ( result )
-        cursor.MacInstall();
-
-    return result;
-}
-

 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...
 
 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...
 

-#if wxOSX_USE_CARBON

 pascal OSErr wxMacWindowDragTrackingHandler(
     DragTrackingMessage theMessage, WindowPtr theWindow,
     void *handlerRefCon, DragReference theDrag );
 pascal OSErr wxMacWindowDragReceiveHandler(
     WindowPtr theWindow, void *handlerRefCon,
     DragReference theDrag );
 pascal OSErr wxMacWindowDragTrackingHandler(
     DragTrackingMessage theMessage, WindowPtr theWindow,
     void *handlerRefCon, DragReference theDrag );
 pascal OSErr wxMacWindowDragReceiveHandler(
     WindowPtr theWindow, void *handlerRefCon,
     DragReference theDrag );

-#endif

 
 void wxMacEnsureTrackingHandlersInstalled()
 {
 
 void wxMacEnsureTrackingHandlersInstalled()
 {

-#if wxOSX_USE_CARBON

     if ( !gTrackingGlobalsInstalled )
     {
         OSStatus err;
     if ( !gTrackingGlobalsInstalled )
     {
         OSStatus err;


@@ -349,10 +203,8 @@ void wxMacEnsureTrackingHandlersInstalled()
 
         gTrackingGlobalsInstalled = true;
     }
 
         gTrackingGlobalsInstalled = true;
     }

-#endif

 }
 
 }
 

-#if wxOSX_USE_CARBON

 pascal OSErr wxMacWindowDragTrackingHandler(
     DragTrackingMessage theMessage, WindowPtr theWindow,
     void *handlerRefCon, DragReference theDrag )
 pascal OSErr wxMacWindowDragTrackingHandler(
     DragTrackingMessage theMessage, WindowPtr theWindow,
     void *handlerRefCon, DragReference theDrag )


@@ -391,121 +243,117 @@ pascal OSErr wxMacWindowDragTrackingHandler(
                 break;
 
             GetDragMouse( theDrag, &mouse, 0L );
                 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 )
-                                       {
-                                               if ( trackingGlobals->m_currentTargetWindow )
-                                               {
-                                                       // this window is left
-                                                       if ( trackingGlobals->m_currentTarget )
-                                                       {
-       #ifndef __LP64__
-                                                               HideDragHilite( theDrag );
-       #endif
-                                                               trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
-                                                               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->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 );
-       #endif
-                                                                       DisposeRgn( hiliteRgn );
-                                                               }
-                                                       }
-                                               }
-                                       }
-                                       else
-                                       {
-                                               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 ) )
-                                         {
-                                                 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();
-                                                 }
-                                          }
-                                       }
-                               }
-                       }
+            {
+                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 )
+                    {
+                        if ( trackingGlobals->m_currentTargetWindow )
+                        {
+                            // this window is left
+                            if ( trackingGlobals->m_currentTarget )
+                            {
+                                HideDragHilite( theDrag );
+                                trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
+                                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->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 );
+                                    ShowDragHilite( theDrag, hiliteRgn, true );
+                                    DisposeRgn( hiliteRgn );
+                                }
+                            }
+                        }
+                    }
+                    else
+                    {
+                        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 ) )
+                        {
+                            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;
 
         case kDragTrackingLeaveWindow:
             break;
 
         case kDragTrackingLeaveWindow:


@@ -516,9 +364,7 @@ pascal OSErr wxMacWindowDragTrackingHandler(
             {
                 trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
                 trackingGlobals->m_currentTarget->OnLeave();
             {
                 trackingGlobals->m_currentTarget->SetCurrentDragPasteboard( pasteboard );
                 trackingGlobals->m_currentTarget->OnLeave();

-#ifndef __LP64__

                 HideDragHilite( theDrag );
                 HideDragHilite( theDrag );

-#endif

                 trackingGlobals->m_currentTarget = NULL;
             }
             trackingGlobals->m_currentTargetWindow = NULL;
                 trackingGlobals->m_currentTarget = NULL;
             }
             trackingGlobals->m_currentTargetWindow = NULL;


@@ -572,7 +418,6 @@ pascal OSErr wxMacWindowDragReceiveHandler(
 
     return noErr;
 }
 
     return noErr;
 }

-#endif

 
 #endif // wxUSE_DRAG_AND_DROP
 
 
 #endif // wxUSE_DRAG_AND_DROP