#include "window.h"
#include "keyboard.h"
#include "intervals.h"
+#include "process.h"
#ifdef USE_X_TOOLKIT
#include <X11/Shell.h>
is the frame to apply to. */
extern struct frame *updating_frame;
-extern waiting_for_input;
+extern int waiting_for_input;
/* This is a frame waiting to be autoraised, within XTread_socket. */
struct frame *pending_autoraise_frame;
static void show_mouse_face ();
static void do_line_dance ();
-static int XTcursor_to ();
-static int XTclear_end_of_line ();
+static void XTcursor_to ();
+static void XTclear_end_of_line ();
static int x_io_error_quitter ();
int x_catch_errors ();
void x_uncatch_errors ();
should never be called except during an update, the only exceptions
being XTcursor_to, XTwrite_glyphs and XTreassert_line_highlight. */
-static
+static void
XTupdate_begin (f)
struct frame *f;
{
UNBLOCK_INPUT;
}
-static
+static void
XTupdate_end (f)
struct frame *f;
{
/* This is called after a redisplay on frame F. */
-static
+static void
XTframe_up_to_date (f)
FRAME_PTR f;
{
if (FRAME_X_DISPLAY_INFO (f)->mouse_face_deferred_gc
|| f == FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_frame)
{
- note_mouse_highlight (FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_frame,
- FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_x,
- FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_y);
+ if (FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_frame)
+ note_mouse_highlight (FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_frame,
+ FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_x,
+ FRAME_X_DISPLAY_INFO (f)->mouse_face_mouse_y);
FRAME_X_DISPLAY_INFO (f)->mouse_face_deferred_gc = 0;
}
UNBLOCK_INPUT;
Call this when about to modify line at position VPOS
and not change whether it is highlighted. */
+void
XTreassert_line_highlight (new, vpos)
int new, vpos;
{
/* Call this when about to modify line at position VPOS
and change whether it is highlighted. */
-static
+static void
XTchange_line_highlight (new_highlight, vpos, first_unused_hpos)
int new_highlight, vpos, first_unused_hpos;
{
When starting Emacs, no X window is mapped. And nothing must be done
to Emacs's own window if it is suspended (though that rarely happens). */
-static
+static void
XTset_terminal_modes ()
{
}
Exiting will make the X-windows go away, and suspending
requires no action. */
-static
+static void
XTreset_terminal_modes ()
{
/* XTclear_frame (); */
This is where display update commands will take effect.
This does not affect the place where the cursor-box is displayed. */
-static int
+static void
XTcursor_to (row, col)
register int row, col;
{
`highlight', set up by XTreassert_line_highlight or XTchange_line_highlight,
controls the pixel values used for foreground and background. */
-static
+static void
XTwrite_glyphs (start, len)
register GLYPH *start;
int len;
to column FIRST_UNUSED (exclusive). The idea is that everything
from FIRST_UNUSED onward is already erased. */
-static
+static void
XTclear_end_of_line (first_unused)
register int first_unused;
{
UNBLOCK_INPUT;
}
-static
+static void
XTclear_frame ()
{
int mask;
return x.tv_sec < y.tv_sec;
}
+void
XTflash (f)
struct frame *f;
{
#define XRINGBELL XBell (FRAME_X_DISPLAY (selected_frame), 0)
+void
XTring_bell ()
{
if (FRAME_X_DISPLAY (selected_frame) == 0)
These are not supposed to be used because we are supposed to turn
off the feature of using them. */
-static
+static void
XTinsert_glyphs (start, len)
register char *start;
register int len;
abort ();
}
-static
+static void
XTdelete_glyphs (n)
register int n;
{
This, and those operations, are used only within an update
that is bounded by calls to XTupdate_begin and XTupdate_end. */
-static
+static void
XTset_terminal_window (n)
register int n;
{
/* Perform an insert-lines or delete-lines operation,
inserting N lines or deleting -N lines at vertical position VPOS. */
+void
XTins_del_lines (vpos, n)
int vpos, n;
{
/* Just discard the mouse face information for frame F, if any.
This is used when the size of F is changed. */
+void
cancel_mouse_face (f)
FRAME_PTR f;
{
Clear out the scroll bars, and ask for expose events, so we can
redraw them. */
+void
x_scroll_bar_clear (f)
FRAME_PTR f;
{
if (! x_window_to_frame (dpyinfo, event.xselection.requestor))
goto OTHER;
#endif /* not USE_X_TOOLKIT */
- x_handle_selection_notify (&event);
+ x_handle_selection_notify (&event.xselection);
break;
case SelectionClear: /* Someone has grabbed ownership. */
if (!x_any_window_to_frame (dpyinfo, event.xproperty.window))
goto OTHER;
#endif /* not USE_X_TOOLKIT */
- x_handle_property_notify (&event);
+ x_handle_property_notify (&event.xproperty);
break;
case ReparentNotify:
f->output_data.x->win_gravity = NorthWestGravity;
x_wm_set_size_hint (f, (long) 0, 0);
}
+#ifdef USE_MOTIF
+ /* Some window managers pass (0,0) as the location of
+ the window, and the Motif event handler stores it
+ in the emacs widget, which messes up Motif menus. */
+ if (event.xconfigure.x == 0 && event.xconfigure.y == 0)
+ {
+ event.xconfigure.x = f->output_data.x->widget->core.x;
+ event.xconfigure.y = f->output_data.x->widget->core.y;
+ }
+#endif
}
goto OTHER;
/* Display the cursor on frame F, or clear it, according to ON.
Also set the frame's cursor position to X and Y. */
+void
x_display_cursor (f, on, x, y)
struct frame *f;
int on;
{
BLOCK_INPUT;
+ if ((unsigned) x >= FRAME_WIDTH (f) + FRAME_LEFT_SCROLL_BAR_WIDTH (f)
+ || (unsigned) y >= FRAME_HEIGHT (f))
+ abort ();
+
if (FRAME_DESIRED_CURSOR (f) == filled_box_cursor)
x_display_box_cursor (f, on, x, y);
else if (FRAME_DESIRED_CURSOR (f) == bar_cursor)
/* Display the cursor on frame F, or clear it, according to ON.
Don't change the cursor's position. */
+void
x_update_cursor (f, on)
struct frame *f;
int on;
/* Refresh bitmap kitchen sink icon for frame F
when we get an expose event for it. */
+void
refreshicon (f)
struct frame *f;
{
/* Calculate the absolute position in frame F
from its current recorded position values and gravity. */
+void
x_calc_absolute_position (f)
struct frame *f;
{
position values). It is -1 when calling from x_set_frame_parameters,
which means, do adjust for borders but don't change the gravity. */
+void
x_set_offset (f, xoff, yoff, change_gravity)
struct frame *f;
register int xoff, yoff;
for this size change and subsequent size changes.
Otherwise we leave the window gravity unchanged. */
+void
x_set_window_size (f, change_gravity, cols, rows)
struct frame *f;
int change_gravity;
\f
/* focus shifting, raising and lowering. */
+void
x_focus_on_frame (f)
struct frame *f;
{
#endif /* ! 0 */
}
+void
x_unfocus_frame (f)
struct frame *f;
{
/* Raise frame F. */
+void
x_raise_frame (f)
struct frame *f;
{
/* Lower frame F. */
+void
x_lower_frame (f)
struct frame *f;
{
but it will become visible later when the window manager
finishes with it. */
+void
x_make_frame_visible (f)
struct frame *f;
{
/* It could be confusing if a real alarm arrives while processing
the fake one. Turn it off and let the handler reset it. */
alarm (0);
- input_poll_signal ();
+ input_poll_signal (0);
}
/* Once we have handled input events,
we should have received the MapNotify if one is coming.
/* Make the frame visible (mapped and not iconified). */
+void
x_make_frame_invisible (f)
struct frame *f;
{
/* Change window state from mapped to iconified. */
+void
x_iconify_frame (f)
struct frame *f;
{
\f
/* Destroy the X window of frame F. */
+void
x_destroy_window (f)
struct frame *f;
{
dpyinfo->mouse_face_end_row
= dpyinfo->mouse_face_end_col = -1;
dpyinfo->mouse_face_window = Qnil;
+ dpyinfo->mouse_face_deferred_gc = 0;
+ dpyinfo->mouse_face_mouse_frame = 0;
}
UNBLOCK_INPUT;
If USER_POSITION is nonzero, we set the USPosition
flag (this is useful when FLAGS is 0). */
+void
x_wm_set_size_hint (f, flags, user_position)
struct frame *f;
long flags;
}
/* Used for IconicState or NormalState */
+void
x_wm_set_window_state (f, state)
struct frame *f;
int state;
#endif /* not USE_X_TOOLKIT */
}
+void
x_wm_set_icon_pixmap (f, pixmap_id)
struct frame *f;
int pixmap_id;
#endif /* not USE_X_TOOLKIT */
}
+void
x_wm_set_icon_position (f, icon_x, icon_y)
struct frame *f;
int icon_x, icon_y;
#endif /* ! 0 */
dpyinfo->x_id_name
- = (char *) xmalloc (XSTRING (Vinvocation_name)->size
- + XSTRING (Vsystem_name)->size
+ = (char *) xmalloc (STRING_BYTES (XSTRING (Vinvocation_name))
+ + STRING_BYTES (XSTRING (Vsystem_name))
+ 2);
sprintf (dpyinfo->x_id_name, "%s@%s",
XSTRING (Vinvocation_name)->data, XSTRING (Vsystem_name)->data);
\f
/* Set up use of X before we make the first connection. */
+void
x_initialize ()
{
clear_frame_hook = XTclear_frame;
HCoop / bpt / emacs.git / blobdiff