Esempio n. 1
0
BOOL xf_cliprdr_process_selection_clear(xfInfo* xfi, XEvent* xevent)
{
	clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;

	if (xf_cliprdr_is_self_owned(xfi))
		return FALSE;

	XDeleteProperty(xfi->display, cb->root_window, cb->property_atom);

	return TRUE;
}
Esempio n. 2
0
static BOOL xf_cliprdr_process_selection_clear(xfClipboard* clipboard, XEvent* xevent)
{
	xfContext* xfc = clipboard->xfc;

	if (xf_cliprdr_is_self_owned(clipboard))
		return FALSE;

	XDeleteProperty(xfc->display, clipboard->root_window, clipboard->property_atom);

	return TRUE;
}
Esempio n. 3
0
static void xf_cliprdr_send_format_list(xfInfo* xfi)
{
	clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;

	if (xf_cliprdr_is_self_owned(xfi))
	{
		xf_cliprdr_send_raw_format_list(xfi);
	}
	else if (cb->owner == None)
	{
		xf_cliprdr_send_null_format_list(xfi);
	}
	else if (cb->owner != xfi->drawable)
	{
		/* Request the owner for TARGETS, and wait for SelectionNotify event */
		XConvertSelection(xfi->display, cb->clipboard_atom,
			cb->targets[1], cb->property_atom, xfi->drawable, CurrentTime);
	}
}
Esempio n. 4
0
static void xf_cliprdr_process_cb_data_request_event(xfInfo* xfi, RDP_CB_DATA_REQUEST_EVENT* event)
{
	int i;
	clipboardContext* cb = (clipboardContext*) xfi->clipboard_context;

	DEBUG_X11_CLIPRDR("format %d", event->format);

	if (xf_cliprdr_is_self_owned(xfi))
	{
		/* CB_FORMAT_RAW */
		i = 0;
		XChangeProperty(xfi->display, xfi->drawable, cb->property_atom,
			XA_INTEGER, 32, PropModeReplace, (BYTE*) &event->format, 1);
	}
	else
	{
		i = xf_cliprdr_select_format_by_id(cb, event->format);
	}

	if (i < 0)
	{
		DEBUG_X11_CLIPRDR("unsupported format requested");
		xf_cliprdr_send_null_data_response(xfi);
	}
	else
	{
		cb->request_index = i;

		DEBUG_X11_CLIPRDR("target=%d", (int) cb->format_mappings[i].target_format);

		XConvertSelection(xfi->display, cb->clipboard_atom,
			cb->format_mappings[i].target_format, cb->property_atom,
			xfi->drawable, CurrentTime);
		XFlush(xfi->display);
		/* After this point, we expect a SelectionNotify event from the clipboard owner. */
	}
}
Esempio n. 5
0
static int xf_cliprdr_server_format_data_request(CliprdrClientContext* context, CLIPRDR_FORMAT_DATA_REQUEST* formatDataRequest)
{
	xfCliprdrFormat* format = NULL;
	UINT32 formatId = formatDataRequest->requestedFormatId;
	xfClipboard* clipboard = (xfClipboard*) context->custom;
	xfContext* xfc = clipboard->xfc;

	if (xf_cliprdr_is_self_owned(clipboard))
	{
		format = xf_cliprdr_get_format_by_id(clipboard, 0);

		XChangeProperty(xfc->display, xfc->drawable, clipboard->property_atom,
			XA_INTEGER, 32, PropModeReplace, (BYTE*) &formatId, 1);
	}
	else
	{
		format = xf_cliprdr_get_format_by_id(clipboard, formatId);
	}

	if (!format)
	{
		xf_cliprdr_send_data_response(clipboard, NULL, 0);
		return 1;
	}

	clipboard->requestedFormatId = formatId;

	XConvertSelection(xfc->display, clipboard->clipboard_atom,
		format->atom, clipboard->property_atom, xfc->drawable, CurrentTime);

	XFlush(xfc->display);

	/* After this point, we expect a SelectionNotify event from the clipboard owner. */

	return 1;
}