static void hack_motif_clipboard_selection (Atom selection_atom,
Lisp_Object selection_value,
Time thyme, Display *display,
- Window selecting_window);
+ Window selecting_window,
+ int owned_p);
#endif
#define CUT_BUFFER_SUPPORT
/* If the selection owner takes too long to reply to a selection request,
we give up on it. This is in seconds (0 = no timeout).
*/
-int x_selection_timeout;
+Fixnum x_selection_timeout;
+
+/* Enable motif selection optimizations. */
+int x_selection_strict_motif_ownership;
\f
/* Utility functions */
unsigned int *size_ret,
int *format_ret);
static Lisp_Object selection_data_to_lisp_data (struct device *,
- unsigned char *data,
+ Extbyte *data,
size_t size,
Atom type,
int format);
*/
static Lisp_Object
x_own_selection (Lisp_Object selection_name, Lisp_Object selection_value,
- Lisp_Object how_to_add, Lisp_Object selection_type)
+ Lisp_Object how_to_add, Lisp_Object selection_type,
+ int owned_p)
{
struct device *d = decode_x_device (Qnil);
Display *display = DEVICE_X_DISPLAY (d);
#ifdef MOTIF_CLIPBOARDS
hack_motif_clipboard_selection (selection_atom, selection_value,
- thyme, display, selecting_window);
+ thyme, display, selecting_window, owned_p);
#endif
return selection_time;
}
Lisp_Object selection_value,
Time thyme,
Display *display,
- Window selecting_window)
- /* Bool owned_p)*/
+ Window selecting_window,
+ int owned_p)
{
struct device *d = get_device_from_display (display);
/* Those Motif wankers can't be bothered to follow the ICCCM, and do
to look up the new value, and you can't Copy from a buffer, Paste
into a text field, then Copy something else from the buffer and
paste it into the text field -- it pastes the first thing again. */
-/* && !owned_p */
+ && (!owned_p
+ /* Selectively re-enable this because for most users its
+ just too painful - especially over a remote link. */
+ || x_selection_strict_motif_ownership)
)
{
#ifdef MOTIF_INCREMENTAL_CLIPBOARDS_WORK
#endif
XmString fmh;
String encoding = "STRING";
- const Extbyte *data = XSTRING_DATA (selection_value);
- Extcount bytes = XSTRING_LENGTH (selection_value);
+ const Bufbyte *data = XSTRING_DATA (selection_value);
+ Bytecount bytes = XSTRING_LENGTH (selection_value);
#ifdef MULE
{
static void
x_get_window_property (Display *display, Window window, Atom property,
- unsigned char **data_ret, int *bytes_ret,
+ Extbyte **data_ret, int *bytes_ret,
Atom *actual_type_ret, int *actual_format_ret,
unsigned long *actual_size_ret, int delete_p)
{
- int total_size;
+ size_t total_size;
unsigned long bytes_remaining;
int offset = 0;
unsigned char *tmp_data = 0;
}
total_size = bytes_remaining + 1;
- *data_ret = (unsigned char *) xmalloc (total_size);
+ *data_ret = (Extbyte *) xmalloc (total_size);
/* Now read, until we've gotten it all. */
while (bytes_remaining)
/* this one is for error messages only */
Lisp_Object target_type,
unsigned int min_size_bytes,
- unsigned char **data_ret, int *size_bytes_ret,
+ Extbyte **data_ret, int *size_bytes_ret,
Atom *type_ret, int *format_ret,
unsigned long *size_ret)
{
int offset = 0;
int prop_id;
*size_bytes_ret = min_size_bytes;
- *data_ret = (unsigned char *) xmalloc (*size_bytes_ret);
+ *data_ret = (Extbyte *) xmalloc (*size_bytes_ret);
#if 0
stderr_out ("\nread INCR %d\n", min_size_bytes);
#endif
PropertyNewValue);
while (1)
{
- unsigned char *tmp_data;
+ Extbyte *tmp_data;
int tmp_size_bytes;
wait_for_property_change (prop_id);
/* expect it again immediately, because x_get_window_property may
*size_bytes_ret, offset + tmp_size_bytes);
#endif
*size_bytes_ret = offset + tmp_size_bytes;
- *data_ret = (unsigned char *) xrealloc (*data_ret, *size_bytes_ret);
+ *data_ret = (Extbyte *) xrealloc (*data_ret, *size_bytes_ret);
}
memcpy ((*data_ret) + offset, tmp_data, tmp_size_bytes);
offset += tmp_size_bytes;
Atom actual_type;
int actual_format;
unsigned long actual_size;
- unsigned char *data = NULL;
+ Extbyte *data = NULL;
int bytes = 0;
Lisp_Object val;
struct device *d = get_device_from_display (display);
static Lisp_Object
selection_data_to_lisp_data (struct device *d,
- unsigned char *data,
+ Extbyte *data,
size_t size,
Atom type,
int format)
Display *display = DEVICE_X_DISPLAY (d);
Window window = RootWindow (display, 0); /* Cutbuffers are on frame 0 */
Atom cut_buffer_atom;
- unsigned char *data;
+ Extbyte *data;
int bytes;
Atom type;
int format;
Display *display = DEVICE_X_DISPLAY (d);
Window window = RootWindow (display, 0); /* Cutbuffers are on frame 0 */
Atom cut_buffer_atom;
- const Extbyte *data = XSTRING_DATA (string);
- Extcount bytes = XSTRING_LENGTH (string);
- Extcount bytes_remaining;
+ const Bufbyte *data = XSTRING_DATA (string);
+ Bytecount bytes = XSTRING_LENGTH (string);
+ Bytecount bytes_remaining;
int max_bytes = SELECTION_QUANTUM (display);
#ifdef MULE
const Bufbyte *ptr, *end;
\"*selectionTimeout\" resource (which is expressed in milliseconds).
*/ );
x_selection_timeout = 0;
+
+ DEFVAR_BOOL ("x-selection-strict-motif-ownership", &x_selection_strict_motif_ownership /*
+*If nil and XEmacs already owns the clipboard, don't own it again in the
+Motif way. Owning the selection on the Motif way does a huge amount of
+X protocol, and it makes killing text incredibly slow when using an
+X terminal. However, when enabled Motif text fields don't bother to look up
+the new value, and you can't Copy from a buffer, Paste into a text
+field, then Copy something else from the buffer and paste it into the
+text field; it pastes the first thing again.
+*/ );
+ x_selection_strict_motif_ownership = 1;
}
void
projects / chise / xemacs-chise.git.1 / blobdiff