static void dndDrop(XClientMessageEvent *evt)
{
dprintf((stderr, "dndDrop\n"));
if (xdndSourceWindow != xdndDrop_sourceWindow(evt))
dprintf((stderr, "dndDrop: wrong source window\n"));
else if (xdndWillAccept)
{
Window owner;
dprintf((stderr, "converting selection\n"));
if (!(owner= XGetSelectionOwner(stDisplay, XdndSelection)))
fprintf(stderr, "dndDrop: XGetSelectionOwner failed\n");
else
XConvertSelection(stDisplay, XdndSelection, XdndTextUriList, XdndSelectionAtom, stWindow, xdndDrop_time(evt));
if (uxDropFileCount)
{
int i;
assert(uxDropFileNames);
for (i= 0; i < uxDropFileCount; ++i)
free(uxDropFileNames[i]);
free(uxDropFileNames);
uxDropFileCount= 0;
uxDropFileNames= 0;
}
}
else
dprintf((stderr, "refusing selection -- finishing\n"));
dndSendFinished(evt->window);
dndLeave(evt);
xdndState= XdndStateIdle;
}
static enum XdndState dndInFinished(enum XdndState state)
{
fdebugf((stderr, "Internal signal DndInFinished (input)\n"));
dndSendFinished();
recordDragEvent(DragLeave, 1);
dndInDestroyTypes();
return XdndStateIdle;
}
static enum XdndState dndInSelectionNotify(enum XdndState state, XSelectionEvent *evt)
{
fdebugf((stderr, "Receive SelectionNotify (input)\n"));
if (evt->property != XdndSelectionAtom) return state;
dndGetSelection(evt->requestor, evt->property);
dndSendFinished();
recordDragEvent(DragLeave, 1);
return XdndStateIdle;
}
int dndHandleSelectionNotify(XSelectionEvent *evt)
{
if (evt->property == XdndSelectionAtom)
{
dndGetSelection(evt->requestor, evt->property);
dndSendFinished(evt->requestor);
dndLeave((XClientMessageEvent *)evt);
return 1;
}
return 0;
}
enum XdndState dndInDrop(enum XdndState state, XClientMessageEvent *evt)
{
fdebugf((stderr, "Receive XdndDrop (input)\n"));
/* If there is "text/url-list" in xdndInTypes, the selection is
* processed only in DropFilesEvent. But if none (file count == 0),
* the selection is handled ClipboardExtendedPlugin.
*/
if (isUrlList == 0)
{
fdebugf((stderr, " dndInDrop: no url list\n"));
recordDragEvent(DragDrop, 0);
return state;
}
dndInDestroyTypes();
if (xdndSourceWindow != xdndDrop_sourceWindow(evt))
{
fdebugf((stderr, " dndInDrop: wrong source window\n"));
}
else if (xdndWillAccept)
{
Window owner;
fdebugf((stderr, " dndInDrop: converting selection\n"));
if (!(owner= XGetSelectionOwner(stDisplay, XdndSelection)))
fprintf(stderr, " dndInDrop: XGetSelectionOwner failed\n");
else
XConvertSelection(stDisplay, XdndSelection, XdndTextUriList, XdndSelectionAtom, stWindow, xdndDrop_time(evt));
initDropFileNames();
}
else
{
fdebugf((stderr, " dndInDrop: refusing selection -- finishing\n"));
}
dndSendFinished();
recordDragEvent(DragLeave, 1);
return XdndStateIdle;
}
