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winex11.drv: Use the clipboard functions and formats to import selections that XDND doesn't support.

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This commit is contained in:
Damjan Jovanovic 2014-05-27 02:22:07 +02:00 committed by Alexandre Julliard
parent 8e32b5f887
commit e339e0d476
3 changed files with 42 additions and 3 deletions
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18
dlls/winex11.drv/clipboard.c
View File

@ -1519,6 +1519,24 @@ static HANDLE X11DRV_CLIPBOARD_ImportClipboardData(Display *display, Window w, A
return hClipData;
}
/**************************************************************************
* X11DRV_CLIPBOARD_ImportSelection
*
* Import the X selection into the clipboard format registered for the given X target.
*/
HANDLE X11DRV_CLIPBOARD_ImportSelection(Display *d, Atom target, Window w, Atom prop, UINT *windowsFormat)
{
WINE_CLIPFORMAT *clipFormat;
clipFormat = X11DRV_CLIPBOARD_LookupProperty(NULL, target);
if (clipFormat)
{
*windowsFormat = clipFormat->wFormatID;
return clipFormat->lpDrvImportFunc(d, w, prop);
}
return NULL;
}
/**************************************************************************
X11DRV_CLIPBOARD_ExportClipboardData

1
dlls/winex11.drv/x11drv.h
View File

@ -238,6 +238,7 @@ extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event ) DECL
extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
extern HANDLE X11DRV_CLIPBOARD_ImportSelection(Display *d, Atom target, Window w, Atom prop, UINT *windowsFormat) DECLSPEC_HIDDEN;
/**************************************************************************
* X11 GDI driver

26
dlls/winex11.drv/xdnd.c
View File

@ -75,7 +75,7 @@ static void X11DRV_XDND_InsertXDNDData(int property, int format, void* data, uns
static int X11DRV_XDND_DeconstructTextURIList(int property, void* data, int len);
static int X11DRV_XDND_DeconstructTextPlain(int property, void* data, int len);
static int X11DRV_XDND_DeconstructTextHTML(int property, void* data, int len);
static void X11DRV_XDND_MapFormat(unsigned int property, unsigned char *data, int len);
static void X11DRV_XDND_MapFormat(Display *display, Window xwin, unsigned int property, unsigned char *data, int len);
static void X11DRV_XDND_ResolveProperty(Display *display, Window xwin, Time tm,
Atom *types, unsigned long count);
static void X11DRV_XDND_SendDropFiles(HWND hwnd);
@ -497,7 +497,7 @@ static void X11DRV_XDND_ResolveProperty(Display *display, Window xwin, Time tm,
XGetWindowProperty(display, xwin, x11drv_atom(XdndTarget), 0, 65535, FALSE,
AnyPropertyType, &acttype, &actfmt, &icount, &bytesret, &data);
X11DRV_XDND_MapFormat(types[i], data, get_property_size( actfmt, icount ));
X11DRV_XDND_MapFormat(display, xwin, types[i], data, get_property_size( actfmt, icount ));
XFree(data);
}
@ -554,7 +554,7 @@ static void X11DRV_XDND_InsertXDNDData(int property, int format, void* data, uns
*
* Map XDND MIME format to windows clipboard format.
*/
static void X11DRV_XDND_MapFormat(unsigned int property, unsigned char *data, int len)
static void X11DRV_XDND_MapFormat(Display *display, Window xwin, unsigned int property, unsigned char *data, int len)
{
void* xdata;
@ -571,6 +571,26 @@ static void X11DRV_XDND_MapFormat(unsigned int property, unsigned char *data, in
X11DRV_XDND_DeconstructTextPlain(property, data, len);
else if (property == x11drv_atom(text_html))
X11DRV_XDND_DeconstructTextHTML(property, data, len);
else
{
/* use the clipboard import functions for other types */
HANDLE *contents;
UINT windowsFormat;
contents = X11DRV_CLIPBOARD_ImportSelection(display, property, xwin, x11drv_atom(XdndTarget), &windowsFormat);
if (contents)
{
void *data = HeapAlloc(GetProcessHeap(), 0, GlobalSize(contents));
if (data)
{
memcpy(data, GlobalLock(contents), GlobalSize(contents));
GlobalUnlock(contents);
X11DRV_XDND_InsertXDNDData(property, windowsFormat, data, GlobalSize(contents));
}
else
ERR("out of memory\n");
GlobalFree(contents);
}
}
}