#include <config.h>
#include <stdio.h>
-#ifdef HAVE_X_WINDOWS
-
#include "lisp.h"
#include "blockinput.h"
#include "syssignal.h"
#endif
#endif
-#ifdef USE_LUCID
+#if defined (USE_LUCID) || defined (USE_MOTIF)
#include "../lwlib/xlwmenu.h"
#endif
int use_xim = 0; /* configure --without-xim */
#endif
-\f
-
/* Non-zero means that a HELP_EVENT has been generated since Emacs
start. */
static bool any_help_event_p;
-/* Last window where we saw the mouse. Used by mouse-autoselect-window. */
-static Lisp_Object last_window;
-
/* This is a chain of structures for all the X displays currently in
use. */
struct x_display_info *x_display_list;
-/* This is a list of cons cells, each of the form (NAME
- . FONT-LIST-CACHE), one for each element of x_display_list and in
- the same order. NAME is the name of the frame. FONT-LIST-CACHE
- records previous values returned by x-list-fonts. */
-
-Lisp_Object x_display_name_list;
-
-/* This is a frame waiting to be auto-raised, within XTread_socket. */
-
-static struct frame *pending_autoraise_frame;
-
-/* This is a frame waiting for an event matching mask, within XTread_socket. */
-
-static struct {
- struct frame *f;
- int eventtype;
-} pending_event_wait;
-
#ifdef USE_X_TOOLKIT
+
/* The application context for Xt use. */
XtAppContext Xt_app_con;
static String Xt_default_resources[] = {0};
/* Non-zero means user is interacting with a toolkit scroll bar. */
+static bool toolkit_scroll_bar_interaction;
-static int toolkit_scroll_bar_interaction;
#endif /* USE_X_TOOLKIT */
/* Non-zero timeout value means ignore next mouse click if it arrives
before that timeout elapses (i.e. as part of the same sequence of
events resulting from clicking on a frame to select it). */
-static unsigned long ignore_next_mouse_click_timeout;
-
-/* Mouse movement.
-
- Formerly, we used PointerMotionHintMask (in standard_event_mask)
- so that we would have to call XQueryPointer after each MotionNotify
- event to ask for another such event. However, this made mouse tracking
- slow, and there was a bug that made it eventually stop.
-
- Simply asking for MotionNotify all the time seems to work better.
-
- In order to avoid asking for motion events and then throwing most
- of them away or busy-polling the server for mouse positions, we ask
- the server for pointer motion hints. This means that we get only
- one event per group of mouse movements. "Groups" are delimited by
- other kinds of events (focus changes and button clicks, for
- example), or by XQueryPointer calls; when one of these happens, we
- get another MotionNotify event the next time the mouse moves. This
- is at least as efficient as getting motion events when mouse
- tracking is on, and I suspect only negligibly worse when tracking
- is off. */
-
-/* Where the mouse was last time we reported a mouse event. */
-
-static XRectangle last_mouse_glyph;
-static struct frame *last_mouse_glyph_frame;
-
-/* The scroll bar in which the last X motion event occurred.
-
- If the last X motion event occurred in a scroll bar, we set this so
- XTmouse_position can know whether to report a scroll bar motion or
- an ordinary motion.
-
- If the last X motion event didn't occur in a scroll bar, we set
- this to Qnil, to tell XTmouse_position to return an ordinary motion
- event. */
-
-static Lisp_Object last_mouse_scroll_bar;
-
-/* This is a hack. We would really prefer that XTmouse_position would
- return the time associated with the position it returns, but there
- doesn't seem to be any way to wrest the time-stamp from the server
- along with the position query. So, we just keep track of the time
- of the last movement we received, and return that in hopes that
- it's somewhat accurate. */
-
-static Time last_mouse_movement_time;
-
-/* Time for last user interaction as returned in X events. */
-
-static Time last_user_time;
+static Time ignore_next_mouse_click_timeout;
/* Incremented by XTread_socket whenever it really tries to read
events. */
static void x_raise_frame (struct frame *);
static void x_lower_frame (struct frame *);
static const XColor *x_color_cells (Display *, int *);
-static void x_update_window_end (struct window *, int, int);
-
static int x_io_error_quitter (Display *);
static struct terminal *x_create_terminal (struct x_display_info *);
void x_delete_terminal (struct terminal *);
static void x_update_end (struct frame *);
static void XTframe_up_to_date (struct frame *);
-static void XTset_terminal_modes (struct terminal *);
-static void XTreset_terminal_modes (struct terminal *);
static void x_clear_frame (struct frame *);
static _Noreturn void x_ins_del_lines (struct frame *, int, int);
static void frame_highlight (struct frame *);
static void x_new_focus_frame (struct x_display_info *, struct frame *);
static void x_focus_changed (int, int, struct x_display_info *,
struct frame *, struct input_event *);
-static void x_detect_focus_change (struct x_display_info *,
- XEvent *, struct input_event *);
static void XTframe_rehighlight (struct frame *);
static void x_frame_rehighlight (struct x_display_info *);
static void x_draw_hollow_cursor (struct window *, struct glyph_row *);
static void x_draw_bar_cursor (struct window *, struct glyph_row *, int,
enum text_cursor_kinds);
-static void x_clip_to_row (struct window *, struct glyph_row *, int, GC);
+static void x_clip_to_row (struct window *, struct glyph_row *,
+ enum glyph_row_area, GC);
static void x_flush (struct frame *f);
static void x_update_begin (struct frame *);
static void x_update_window_begin (struct window *);
enum scroll_bar_part *,
Lisp_Object *, Lisp_Object *,
Time *);
-static int x_handle_net_wm_state (struct frame *, XPropertyEvent *);
+static int x_handle_net_wm_state (struct frame *, const XPropertyEvent *);
static void x_check_fullscreen (struct frame *);
static void x_check_expected_move (struct frame *, int, int);
static void x_sync_with_move (struct frame *, int, int, int);
-static int handle_one_xevent (struct x_display_info *, XEvent *,
- int *, struct input_event *);
+static int handle_one_xevent (struct x_display_info *,
+ const XEvent *, int *,
+ struct input_event *);
#ifdef USE_GTK
static int x_dispatch_event (XEvent *, Display *);
#endif
static void x_initialize (void);
-/* Flush display of frame F, or of all frames if F is null. */
+/* Flush display of frame F. */
static void
x_flush (struct frame *f)
{
+ eassert (f && FRAME_X_P (f));
/* Don't call XFlush when it is not safe to redisplay; the X
connection may be broken. */
if (!NILP (Vinhibit_redisplay))
return;
block_input ();
- if (f)
- {
- eassert (FRAME_X_P (f));
- XFlush (FRAME_X_DISPLAY (f));
- }
- else
- {
- /* Flush all displays and so all frames on them. */
- struct x_display_info *xdi;
- for (xdi = x_display_list; xdi; xdi = xdi->next)
- XFlush (xdi->display);
- }
+ XFlush (FRAME_X_DISPLAY (f));
unblock_input ();
}
Window win = None, wi = x->parent_desc;
Display *dpy = FRAME_X_DISPLAY (f);
- while (wi != FRAME_X_DISPLAY_INFO (f)->root_window)
+ while (wi != FRAME_DISPLAY_INFO (f)->root_window)
{
Window root;
Window *children;
void
x_set_frame_alpha (struct frame *f)
{
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
Display *dpy = FRAME_X_DISPLAY (f);
Window win = FRAME_OUTER_WINDOW (f);
double alpha = 1.0;
}
-/* Start update of window W. Set output_cursor to the cursor
- position of W. */
+/* Start update of window W. */
static void
x_update_window_begin (struct window *w)
struct frame *f = XFRAME (WINDOW_FRAME (w));
Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
- set_output_cursor (&w->cursor);
+ w->output_cursor = w->cursor;
block_input ();
here. */
static void
-x_update_window_end (struct window *w, int cursor_on_p, int mouse_face_overwritten_p)
+x_update_window_end (struct window *w, bool cursor_on_p,
+ bool mouse_face_overwritten_p)
{
- Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (XFRAME (w->frame));
-
if (!w->pseudo_window_p)
{
block_input ();
if (cursor_on_p)
- display_and_set_cursor (w, 1, output_cursor.hpos,
- output_cursor.vpos,
- output_cursor.x, output_cursor.y);
+ display_and_set_cursor (w, 1,
+ w->output_cursor.hpos, w->output_cursor.vpos,
+ w->output_cursor.x, w->output_cursor.y);
if (draw_window_fringes (w, 1))
x_draw_vertical_border (w);
/* If a row with mouse-face was overwritten, arrange for
XTframe_up_to_date to redisplay the mouse highlight. */
if (mouse_face_overwritten_p)
- {
- hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1;
- hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1;
- hlinfo->mouse_face_window = Qnil;
- }
+ reset_mouse_highlight (MOUSE_HL_INFO (XFRAME (w->frame)));
}
block_input ();
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- 0, y, width, height, False);
+ 0, y, width, height);
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
FRAME_PIXEL_WIDTH (f) - width,
- y, width, height, False);
+ y, width, height);
unblock_input ();
}
}
struct face *face = p->face;
/* Must clip because of partially visible lines. */
- x_clip_to_row (w, row, -1, gc);
+ x_clip_to_row (w, row, ANY_AREA, gc);
if (!p->overlay_p)
{
if (p->overlay_p)
{
clipmask = XCreatePixmapFromBitmapData (display,
- FRAME_X_DISPLAY_INFO (f)->root_window,
+ FRAME_DISPLAY_INFO (f)->root_window,
bits, p->wd, p->h,
1, 0, 1);
gcv.clip_mask = clipmask;
XSetClipMask (display, gc, None);
}
-\f
-
-/* This is called when starting Emacs and when restarting after
- suspend. 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 void
-XTset_terminal_modes (struct terminal *terminal)
-{
-}
-
-/* This is called when exiting or suspending Emacs. Exiting will make
- the X-windows go away, and suspending requires no action. */
-
-static void
-XTreset_terminal_modes (struct terminal *terminal)
-{
-}
-
-\f
/***********************************************************************
Glyph display
***********************************************************************/
xgcv.graphics_exposures = False;
mask = GCForeground | GCBackground | GCGraphicsExposures;
- if (FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc)
- XChangeGC (s->display, FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc,
+ if (FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc)
+ XChangeGC (s->display, FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc,
mask, &xgcv);
else
- FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc
+ FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc
= XCreateGC (s->display, s->window, mask, &xgcv);
- s->gc = FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc;
+ s->gc = FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc;
}
}
xgcv.graphics_exposures = False;
mask = GCForeground | GCBackground | GCGraphicsExposures;
- if (FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc)
- XChangeGC (s->display, FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc,
+ if (FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc)
+ XChangeGC (s->display, FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc,
mask, &xgcv);
else
- FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc
+ FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc
= XCreateGC (s->display, s->window, mask, &xgcv);
- s->gc = FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc;
+ s->gc = FRAME_DISPLAY_INFO (s->f)->scratch_cursor_gc;
}
eassert (s->gc != 0);
f = XFRAME (frame);
if (FRAME_X_P (f)
&& f->output_data.nothing != 1
- && FRAME_X_DISPLAY_INFO (f) == dpyinfo
+ && FRAME_DISPLAY_INFO (f) == dpyinfo
&& f->output_data.x->widget == widget)
return f;
}
void
x_query_colors (struct frame *f, XColor *colors, int ncolors)
{
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
if (dpyinfo->color_cells)
{
unsigned long pixel;
unsigned long background = di->relief_background;
Colormap cmap = FRAME_X_COLORMAP (f);
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
Display *dpy = FRAME_X_DISPLAY (f);
xgcv.graphics_exposures = False;
If they are <= 0, this is probably an error. */
void
-x_clear_area (Display *dpy, Window window, int x, int y, int width, int height, int exposures)
+x_clear_area (Display *dpy, Window window, int x, int y, int width, int height)
{
eassert (width > 0 && height > 0);
- XClearArea (dpy, window, x, y, width, height, exposures);
+ XClearArea (dpy, window, x, y, width, height, False);
}
/* Clearing the frame will erase any cursor, so mark them all as no
longer visible. */
mark_window_cursors_off (XWINDOW (FRAME_ROOT_WINDOW (f)));
- output_cursor.hpos = output_cursor.vpos = 0;
- output_cursor.x = -1;
- /* We don't set the output cursor here because there will always
- follow an explicit cursor_to. */
block_input ();
XClearWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f));
/* These will be the left and right margins of the rectangles. */
int flash_left = FRAME_INTERNAL_BORDER_WIDTH (f);
int flash_right = FRAME_PIXEL_WIDTH (f) - FRAME_INTERNAL_BORDER_WIDTH (f);
-
- int width;
-
- /* Don't flash the area between a scroll bar and the frame
- edge it is next to. */
- switch (FRAME_VERTICAL_SCROLL_BAR_TYPE (f))
- {
- case vertical_scroll_bar_left:
- flash_left += VERTICAL_SCROLL_BAR_WIDTH_TRIM;
- break;
-
- case vertical_scroll_bar_right:
- flash_right -= VERTICAL_SCROLL_BAR_WIDTH_TRIM;
- break;
-
- default:
- break;
- }
-
- width = flash_right - flash_left;
+ int width = flash_right - flash_left;
/* If window is tall, flash top and bottom line. */
if (height > 3 * FRAME_LINE_HEIGHT (f))
x_flush (f);
{
- EMACS_TIME delay = make_emacs_time (0, 150 * 1000 * 1000);
- EMACS_TIME wakeup = add_emacs_time (current_emacs_time (), delay);
+ struct timespec delay = make_timespec (0, 150 * 1000 * 1000);
+ struct timespec wakeup = timespec_add (current_timespec (), delay);
/* Keep waiting until past the time wakeup or any input gets
available. */
while (! detect_input_pending ())
{
- EMACS_TIME current = current_emacs_time ();
- EMACS_TIME timeout;
+ struct timespec current = current_timespec ();
+ struct timespec timeout;
/* Break if result would not be positive. */
- if (EMACS_TIME_LE (wakeup, current))
+ if (timespec_cmp (wakeup, current) <= 0)
break;
/* How long `select' should wait. */
- timeout = make_emacs_time (0, 10 * 1000 * 1000);
+ timeout = make_timespec (0, 10 * 1000 * 1000);
/* Try to wait that long--but we might wake up sooner. */
pselect (0, NULL, NULL, NULL, &timeout, NULL);
block_input ();
if (invisible)
{
- if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor != 0)
+ if (FRAME_DISPLAY_INFO (f)->invisible_cursor != 0)
XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- FRAME_X_DISPLAY_INFO (f)->invisible_cursor);
+ FRAME_DISPLAY_INFO (f)->invisible_cursor);
}
else
XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
}
}
-\f
-/* Specify how many text lines, from the top of the window,
- should be affected by insert-lines and delete-lines operations.
- This, and those operations, are used only within an update
- that is bounded by calls to x_update_begin and x_update_end. */
-
-static void
-XTset_terminal_window (struct frame *f, int n)
-{
- /* This function intentionally left blank. */
-}
-
-
-\f
/***********************************************************************
Line Dance
***********************************************************************/
/* Get frame-relative bounding box of the text display area of W,
without mode lines. Include in this box the left and right
fringe of W. */
- window_box (w, -1, &x, &y, &width, &height);
+ window_box (w, ANY_AREA, &x, &y, &width, &height);
#ifdef USE_TOOLKIT_SCROLL_BARS
/* If the fringe is adjacent to the left (right) scroll bar of a
x_lower_frame (old_focus);
if (dpyinfo->x_focus_frame && dpyinfo->x_focus_frame->auto_raise)
- pending_autoraise_frame = dpyinfo->x_focus_frame;
+ dpyinfo->x_pending_autoraise_frame = dpyinfo->x_focus_frame;
else
- pending_autoraise_frame = 0;
+ dpyinfo->x_pending_autoraise_frame = NULL;
}
x_frame_rehighlight (dpyinfo);
}
}
+/* Return the Emacs frame-object corresponding to an X window.
+ It could be the frame's main window or an icon window. */
+
+static struct frame *
+x_window_to_frame (struct x_display_info *dpyinfo, int wdesc)
+{
+ Lisp_Object tail, frame;
+ struct frame *f;
+
+ if (wdesc == None)
+ return NULL;
+
+ FOR_EACH_FRAME (tail, frame)
+ {
+ f = XFRAME (frame);
+ if (!FRAME_X_P (f) || FRAME_DISPLAY_INFO (f) != dpyinfo)
+ continue;
+ if (f->output_data.x->hourglass_window == wdesc)
+ return f;
+#ifdef USE_X_TOOLKIT
+ if ((f->output_data.x->edit_widget
+ && XtWindow (f->output_data.x->edit_widget) == wdesc)
+ /* A tooltip frame? */
+ || (!f->output_data.x->edit_widget
+ && FRAME_X_WINDOW (f) == wdesc)
+ || f->output_data.x->icon_desc == wdesc)
+ return f;
+#else /* not USE_X_TOOLKIT */
+#ifdef USE_GTK
+ if (f->output_data.x->edit_widget)
+ {
+ GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc);
+ struct x_output *x = f->output_data.x;
+ if (gwdesc != 0 && gwdesc == x->edit_widget)
+ return f;
+ }
+#endif /* USE_GTK */
+ if (FRAME_X_WINDOW (f) == wdesc
+ || f->output_data.x->icon_desc == wdesc)
+ return f;
+#endif /* not USE_X_TOOLKIT */
+ }
+ return 0;
+}
+
+#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
+
+/* Like x_window_to_frame but also compares the window with the widget's
+ windows. */
+
+static struct frame *
+x_any_window_to_frame (struct x_display_info *dpyinfo, int wdesc)
+{
+ Lisp_Object tail, frame;
+ struct frame *f, *found = NULL;
+ struct x_output *x;
+
+ if (wdesc == None)
+ return NULL;
+
+ FOR_EACH_FRAME (tail, frame)
+ {
+ if (found)
+ break;
+ f = XFRAME (frame);
+ if (FRAME_X_P (f) && FRAME_DISPLAY_INFO (f) == dpyinfo)
+ {
+ /* This frame matches if the window is any of its widgets. */
+ x = f->output_data.x;
+ if (x->hourglass_window == wdesc)
+ found = f;
+ else if (x->widget)
+ {
+#ifdef USE_GTK
+ GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc);
+ if (gwdesc != 0
+ && gtk_widget_get_toplevel (gwdesc) == x->widget)
+ found = f;
+#else
+ if (wdesc == XtWindow (x->widget)
+ || wdesc == XtWindow (x->column_widget)
+ || wdesc == XtWindow (x->edit_widget))
+ found = f;
+ /* Match if the window is this frame's menubar. */
+ else if (lw_window_is_in_menubar (wdesc, x->menubar_widget))
+ found = f;
+#endif
+ }
+ else if (FRAME_X_WINDOW (f) == wdesc)
+ /* A tooltip frame. */
+ found = f;
+ }
+ }
+
+ return found;
+}
+
+/* Likewise, but consider only the menu bar widget. */
+
+static struct frame *
+x_menubar_window_to_frame (struct x_display_info *dpyinfo,
+ const XEvent *event)
+{
+ Window wdesc = event->xany.window;
+ Lisp_Object tail, frame;
+ struct frame *f;
+ struct x_output *x;
+
+ if (wdesc == None)
+ return NULL;
+
+ FOR_EACH_FRAME (tail, frame)
+ {
+ f = XFRAME (frame);
+ if (!FRAME_X_P (f) || FRAME_DISPLAY_INFO (f) != dpyinfo)
+ continue;
+ x = f->output_data.x;
+#ifdef USE_GTK
+ if (x->menubar_widget && xg_event_is_for_menubar (f, event))
+ return f;
+#else
+ /* Match if the window is this frame's menubar. */
+ if (x->menubar_widget
+ && lw_window_is_in_menubar (wdesc, x->menubar_widget))
+ return f;
+#endif
+ }
+ return 0;
+}
+
+/* Return the frame whose principal (outermost) window is WDESC.
+ If WDESC is some other (smaller) window, we return 0. */
+
+struct frame *
+x_top_window_to_frame (struct x_display_info *dpyinfo, int wdesc)
+{
+ Lisp_Object tail, frame;
+ struct frame *f;
+ struct x_output *x;
+
+ if (wdesc == None)
+ return NULL;
+
+ FOR_EACH_FRAME (tail, frame)
+ {
+ f = XFRAME (frame);
+ if (!FRAME_X_P (f) || FRAME_DISPLAY_INFO (f) != dpyinfo)
+ continue;
+ x = f->output_data.x;
+
+ if (x->widget)
+ {
+ /* This frame matches if the window is its topmost widget. */
+#ifdef USE_GTK
+ GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc);
+ if (gwdesc == x->widget)
+ return f;
+#else
+ if (wdesc == XtWindow (x->widget))
+ return f;
+#endif
+ }
+ else if (FRAME_X_WINDOW (f) == wdesc)
+ /* Tooltip frame. */
+ return f;
+ }
+ return 0;
+}
+
+#else /* !USE_X_TOOLKIT && !USE_GTK */
+
+#define x_any_window_to_frame(d, i) x_window_to_frame (d, i)
+#define x_top_window_to_frame(d, i) x_window_to_frame (d, i)
+
+#endif /* USE_X_TOOLKIT || USE_GTK */
+
/* The focus may have changed. Figure out if it is a real focus change,
by checking both FocusIn/Out and Enter/LeaveNotify events.
Returns FOCUS_IN_EVENT event in *BUFP. */
static void
-x_detect_focus_change (struct x_display_info *dpyinfo, XEvent *event, struct input_event *bufp)
+x_detect_focus_change (struct x_display_info *dpyinfo, struct frame *frame,
+ const XEvent *event, struct input_event *bufp)
{
- struct frame *frame;
-
- frame = x_any_window_to_frame (dpyinfo, event->xany.window);
- if (! frame)
+ if (!frame)
return;
switch (event->type)
static void
XTframe_rehighlight (struct frame *frame)
{
- x_frame_rehighlight (FRAME_X_DISPLAY_INFO (frame));
+ x_frame_rehighlight (FRAME_DISPLAY_INFO (frame));
}
static void
return value;
}
+/* Mouse clicks and mouse movement. Rah.
-\f
-/* Mouse clicks and mouse movement. Rah. */
+ Formerly, we used PointerMotionHintMask (in standard_event_mask)
+ so that we would have to call XQueryPointer after each MotionNotify
+ event to ask for another such event. However, this made mouse tracking
+ slow, and there was a bug that made it eventually stop.
+
+ Simply asking for MotionNotify all the time seems to work better.
+
+ In order to avoid asking for motion events and then throwing most
+ of them away or busy-polling the server for mouse positions, we ask
+ the server for pointer motion hints. This means that we get only
+ one event per group of mouse movements. "Groups" are delimited by
+ other kinds of events (focus changes and button clicks, for
+ example), or by XQueryPointer calls; when one of these happens, we
+ get another MotionNotify event the next time the mouse moves. This
+ is at least as efficient as getting motion events when mouse
+ tracking is on, and I suspect only negligibly worse when tracking
+ is off. */
/* Prepare a mouse-event in *RESULT for placement in the input queue.
the mouse. */
static Lisp_Object
-construct_mouse_click (struct input_event *result, XButtonEvent *event, struct frame *f)
+construct_mouse_click (struct input_event *result,
+ const XButtonEvent *event,
+ struct frame *f)
{
/* Make the event type NO_EVENT; we'll change that when we decide
otherwise. */
result->kind = MOUSE_CLICK_EVENT;
result->code = event->button - Button1;
result->timestamp = event->time;
- result->modifiers = (x_x_to_emacs_modifiers (FRAME_X_DISPLAY_INFO (f),
+ result->modifiers = (x_x_to_emacs_modifiers (FRAME_DISPLAY_INFO (f),
event->state)
| (event->type == ButtonRelease
? up_modifier
return Qnil;
}
-\f
/* Function to report a mouse movement to the mainstream Emacs code.
The input handler calls this.
the mainstream emacs code by setting mouse_moved. If not, ask for
another motion event, so we can check again the next time it moves. */
-static XMotionEvent last_mouse_motion_event;
-static Lisp_Object last_mouse_motion_frame;
-
static int
-note_mouse_movement (struct frame *frame, XMotionEvent *event)
+note_mouse_movement (struct frame *frame, const XMotionEvent *event)
{
- last_mouse_movement_time = event->time;
- last_mouse_motion_event = *event;
- XSETFRAME (last_mouse_motion_frame, frame);
+ XRectangle *r;
+ struct x_display_info *dpyinfo;
if (!FRAME_X_OUTPUT (frame))
return 0;
+ dpyinfo = FRAME_DISPLAY_INFO (frame);
+ dpyinfo->last_mouse_movement_time = event->time;
+ dpyinfo->last_mouse_motion_frame = frame;
+ dpyinfo->last_mouse_motion_x = event->x;
+ dpyinfo->last_mouse_motion_y = event->y;
+
if (event->window != FRAME_X_WINDOW (frame))
{
frame->mouse_moved = 1;
- last_mouse_scroll_bar = Qnil;
+ dpyinfo->last_mouse_scroll_bar = NULL;
note_mouse_highlight (frame, -1, -1);
- last_mouse_glyph_frame = 0;
+ dpyinfo->last_mouse_glyph_frame = NULL;
return 1;
}
/* Has the mouse moved off the glyph it was on at the last sighting? */
- if (frame != last_mouse_glyph_frame
- || event->x < last_mouse_glyph.x
- || event->x >= last_mouse_glyph.x + last_mouse_glyph.width
- || event->y < last_mouse_glyph.y
- || event->y >= last_mouse_glyph.y + last_mouse_glyph.height)
+ r = &dpyinfo->last_mouse_glyph;
+ if (frame != dpyinfo->last_mouse_glyph_frame
+ || event->x < r->x || event->x >= r->x + r->width
+ || event->y < r->y || event->y >= r->y + r->height)
{
frame->mouse_moved = 1;
- last_mouse_scroll_bar = Qnil;
+ dpyinfo->last_mouse_scroll_bar = NULL;
note_mouse_highlight (frame, event->x, event->y);
/* Remember which glyph we're now on. */
- remember_mouse_glyph (frame, event->x, event->y, &last_mouse_glyph);
- last_mouse_glyph_frame = frame;
+ remember_mouse_glyph (frame, event->x, event->y, r);
+ dpyinfo->last_mouse_glyph_frame = frame;
return 1;
}
return 0;
}
-\f
-/************************************************************************
- Mouse Face
- ************************************************************************/
-
-static void
-redo_mouse_highlight (void)
-{
- if (!NILP (last_mouse_motion_frame)
- && FRAME_LIVE_P (XFRAME (last_mouse_motion_frame)))
- note_mouse_highlight (XFRAME (last_mouse_motion_frame),
- last_mouse_motion_event.x,
- last_mouse_motion_event.y);
-}
-
-
-
/* Return the current position of the mouse.
*FP should be a frame which indicates which display to ask about.
Time *timestamp)
{
struct frame *f1;
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (*fp);
block_input ();
- if (! NILP (last_mouse_scroll_bar) && insist == 0)
+ if (dpyinfo->last_mouse_scroll_bar && insist == 0)
x_scroll_bar_report_motion (fp, bar_window, part, x, y, timestamp);
else
{
&& FRAME_X_DISPLAY (XFRAME (frame)) == FRAME_X_DISPLAY (*fp))
XFRAME (frame)->mouse_moved = 0;
- last_mouse_scroll_bar = Qnil;
+ dpyinfo->last_mouse_scroll_bar = NULL;
/* Figure out which root window we're on. */
XQueryPointer (FRAME_X_DISPLAY (*fp),
x_catch_errors (FRAME_X_DISPLAY (*fp));
- if (FRAME_X_DISPLAY_INFO (*fp)->grabbed && last_mouse_frame
- && FRAME_LIVE_P (last_mouse_frame))
+ if (x_mouse_grabbed (dpyinfo))
{
/* If mouse was grabbed on a frame, give coords for that frame
even if the mouse is now outside it. */
XTranslateCoordinates (FRAME_X_DISPLAY (*fp),
- /* From-window, to-window. */
- root, FRAME_X_WINDOW (last_mouse_frame),
+ /* From-window. */
+ root,
+
+ /* To-window. */
+ FRAME_X_WINDOW (dpyinfo->last_mouse_frame),
/* From-position, to-position. */
root_x, root_y, &win_x, &win_y,
/* Child of win. */
&child);
- f1 = last_mouse_frame;
+ f1 = dpyinfo->last_mouse_frame;
}
else
{
want the edit window. For non-Gtk+ the innermost
window is the edit window. For Gtk+ it might not
be. It might be the tool bar for example. */
- if (x_window_to_frame (FRAME_X_DISPLAY_INFO (*fp), win))
+ if (x_window_to_frame (dpyinfo, win))
break;
#endif
win = child;
#ifdef USE_GTK
/* We don't wan't to know the innermost window. We
want the edit window. */
- f1 = x_window_to_frame (FRAME_X_DISPLAY_INFO (*fp), win);
+ f1 = x_window_to_frame (dpyinfo, win);
#else
/* Is win one of our frames? */
- f1 = x_any_window_to_frame (FRAME_X_DISPLAY_INFO (*fp), win);
+ f1 = x_any_window_to_frame (dpyinfo, win);
#endif
#ifdef USE_X_TOOLKIT
on it, i.e. into the same rectangles that matrices on
the frame are divided into. */
- remember_mouse_glyph (f1, win_x, win_y, &last_mouse_glyph);
- last_mouse_glyph_frame = f1;
+ /* FIXME: what if F1 is not an X frame? */
+ dpyinfo = FRAME_DISPLAY_INFO (f1);
+ remember_mouse_glyph (f1, win_x, win_y, &dpyinfo->last_mouse_glyph);
+ dpyinfo->last_mouse_glyph_frame = f1;
*bar_window = Qnil;
*part = 0;
*fp = f1;
XSETINT (*x, win_x);
XSETINT (*y, win_y);
- *timestamp = last_mouse_movement_time;
+ *timestamp = dpyinfo->last_mouse_movement_time;
}
}
}
#ifdef USE_TOOLKIT_SCROLL_BARS
-static void x_scroll_bar_to_input_event (XEvent *, struct input_event *);
static void x_send_scroll_bar_event (Lisp_Object, int, int, int);
-static void x_create_toolkit_scroll_bar (struct frame *,
- struct scroll_bar *);
-static void x_set_toolkit_scroll_bar_thumb (struct scroll_bar *,
- int, int, int);
-
/* Lisp window being scrolled. Set when starting to interact with
a toolkit scroll bar, reset to nil when ending the interaction. */
static Lisp_Object window_being_scrolled;
-/* Last scroll bar part sent in xm_scroll_callback. */
-
-static int last_scroll_bar_part;
-
/* Whether this is an Xaw with arrow-scrollbars. This should imply
that movements of 1/20 of the screen size are mapped to up/down. */
&& WINDOWP (window_being_scrolled))
{
struct window *w;
+ struct scroll_bar *bar;
x_send_scroll_bar_event (window_being_scrolled,
scroll_bar_end_scroll, 0, 0);
w = XWINDOW (window_being_scrolled);
+ bar = XSCROLL_BAR (w->vertical_scroll_bar);
- if (!NILP (XSCROLL_BAR (w->vertical_scroll_bar)->dragging))
+ if (bar->dragging != -1)
{
- XSCROLL_BAR (w->vertical_scroll_bar)->dragging = Qnil;
+ bar->dragging = -1;
/* The thumb size is incorrect while dragging: fix it. */
set_vertical_scroll_bar (w);
}
window_being_scrolled = Qnil;
- last_scroll_bar_part = -1;
-
+#if defined (USE_LUCID)
+ bar->last_seen_part = scroll_bar_nowhere;
+#endif
/* Xt timeouts no longer needed. */
toolkit_scroll_bar_interaction = 0;
}
}
#endif /* not USE_GTK */
-/* A vector of windows used for communication between
- x_send_scroll_bar_event and x_scroll_bar_to_input_event. */
-
-static struct window **scroll_bar_windows;
-static ptrdiff_t scroll_bar_windows_size;
-
-
/* Send a client message with message type Xatom_Scrollbar for a
scroll action to the frame of WINDOW. PART is a value identifying
the part of the scroll bar that was clicked on. PORTION is the
x_send_scroll_bar_event (Lisp_Object window, int part, int portion, int whole)
{
XEvent event;
- XClientMessageEvent *ev = (XClientMessageEvent *) &event;
+ XClientMessageEvent *ev = &event.xclient;
struct window *w = XWINDOW (window);
struct frame *f = XFRAME (w->frame);
- ptrdiff_t i;
+ intptr_t iw = (intptr_t) w;
+ enum { BITS_PER_INTPTR = CHAR_BIT * sizeof iw };
+ verify (BITS_PER_INTPTR <= 64);
+ int sign_shift = BITS_PER_INTPTR - 32;
block_input ();
/* Construct a ClientMessage event to send to the frame. */
ev->type = ClientMessage;
- ev->message_type = FRAME_X_DISPLAY_INFO (f)->Xatom_Scrollbar;
+ ev->message_type = FRAME_DISPLAY_INFO (f)->Xatom_Scrollbar;
ev->display = FRAME_X_DISPLAY (f);
ev->window = FRAME_X_WINDOW (f);
ev->format = 32;
- /* We can only transfer 32 bits in the XClientMessageEvent, which is
- not enough to store a pointer or Lisp_Object on a 64 bit system.
- So, store the window in scroll_bar_windows and pass the index
- into that array in the event. */
- for (i = 0; i < scroll_bar_windows_size; ++i)
- if (scroll_bar_windows[i] == NULL)
- break;
-
- if (i == scroll_bar_windows_size)
- {
- ptrdiff_t old_nbytes =
- scroll_bar_windows_size * sizeof *scroll_bar_windows;
- ptrdiff_t nbytes;
- enum { XClientMessageEvent_MAX = 0x7fffffff };
- scroll_bar_windows =
- xpalloc (scroll_bar_windows, &scroll_bar_windows_size, 1,
- XClientMessageEvent_MAX, sizeof *scroll_bar_windows);
- nbytes = scroll_bar_windows_size * sizeof *scroll_bar_windows;
- memset (&scroll_bar_windows[i], 0, nbytes - old_nbytes);
- }
-
- scroll_bar_windows[i] = w;
- ev->data.l[0] = (long) i;
- ev->data.l[1] = (long) part;
- ev->data.l[2] = (long) 0;
- ev->data.l[3] = (long) portion;
- ev->data.l[4] = (long) whole;
+ /* A 32-bit X client on a 64-bit X server can pass a window pointer
+ as-is. A 64-bit client on a 32-bit X server is in trouble
+ because a pointer does not fit and would be truncated while
+ passing through the server. So use two slots and hope that X12
+ will resolve such issues someday. */
+ ev->data.l[0] = iw >> 31 >> 1;
+ ev->data.l[1] = sign_shift <= 0 ? iw : iw << sign_shift >> sign_shift;
+ ev->data.l[2] = part;
+ ev->data.l[3] = portion;
+ ev->data.l[4] = whole;
/* Make Xt timeouts work while the scroll bar is active. */
#ifdef USE_X_TOOLKIT
in *IEVENT. */
static void
-x_scroll_bar_to_input_event (XEvent *event, struct input_event *ievent)
+x_scroll_bar_to_input_event (const XEvent *event,
+ struct input_event *ievent)
{
- XClientMessageEvent *ev = (XClientMessageEvent *) event;
+ const XClientMessageEvent *ev = &event->xclient;
Lisp_Object window;
struct window *w;
- w = scroll_bar_windows[ev->data.l[0]];
- scroll_bar_windows[ev->data.l[0]] = NULL;
+ /* See the comment in the function above. */
+ intptr_t iw0 = ev->data.l[0];
+ intptr_t iw1 = ev->data.l[1];
+ intptr_t iw = (iw0 << 31 << 1) + (iw1 & 0xffffffffu);
+ w = (struct window *) iw;
XSETWINDOW (window, w);
ievent->timestamp =
XtLastTimestampProcessed (FRAME_X_DISPLAY (XFRAME (w->frame)));
#endif
- ievent->part = ev->data.l[1];
- ievent->code = ev->data.l[2];
- ievent->x = make_number ((int) ev->data.l[3]);
- ievent->y = make_number ((int) ev->data.l[4]);
+ ievent->code = 0;
+ ievent->part = ev->data.l[2];
+ ievent->x = make_number (ev->data.l[3]);
+ ievent->y = make_number (ev->data.l[4]);
ievent->modifiers = 0;
}
switch (cs->reason)
{
case XmCR_DECREMENT:
- bar->dragging = Qnil;
+ bar->dragging = -1;
part = scroll_bar_up_arrow;
break;
case XmCR_INCREMENT:
- bar->dragging = Qnil;
+ bar->dragging = -1;
part = scroll_bar_down_arrow;
break;
case XmCR_PAGE_DECREMENT:
- bar->dragging = Qnil;
+ bar->dragging = -1;
part = scroll_bar_above_handle;
break;
case XmCR_PAGE_INCREMENT:
- bar->dragging = Qnil;
+ bar->dragging = -1;
part = scroll_bar_below_handle;
break;
case XmCR_TO_TOP:
- bar->dragging = Qnil;
+ bar->dragging = -1;
part = scroll_bar_to_top;
break;
case XmCR_TO_BOTTOM:
- bar->dragging = Qnil;
+ bar->dragging = -1;
part = scroll_bar_to_bottom;
break;
whole = XM_SB_MAX - slider_size;
portion = min (cs->value, whole);
part = scroll_bar_handle;
- bar->dragging = make_number (cs->value);
+ bar->dragging = cs->value;
}
break;
if (part >= 0)
{
window_being_scrolled = bar->window;
- last_scroll_bar_part = part;
x_send_scroll_bar_event (bar->window, part, portion, whole);
}
}
{
case GTK_SCROLL_JUMP:
/* Buttons 1 2 or 3 must be grabbed. */
- if (FRAME_X_DISPLAY_INFO (f)->grabbed != 0
- && FRAME_X_DISPLAY_INFO (f)->grabbed < (1 << 4))
+ if (FRAME_DISPLAY_INFO (f)->grabbed != 0
+ && FRAME_DISPLAY_INFO (f)->grabbed < (1 << 4))
{
part = scroll_bar_handle;
whole = gtk_adjustment_get_upper (adj) -
gtk_adjustment_get_page_size (adj);
portion = min ((int)position, whole);
- bar->dragging = make_number ((int)portion);
+ bar->dragging = portion;
}
break;
case GTK_SCROLL_STEP_BACKWARD:
part = scroll_bar_up_arrow;
- bar->dragging = Qnil;
+ bar->dragging = -1;
break;
case GTK_SCROLL_STEP_FORWARD:
part = scroll_bar_down_arrow;
- bar->dragging = Qnil;
+ bar->dragging = -1;
break;
case GTK_SCROLL_PAGE_BACKWARD:
part = scroll_bar_above_handle;
- bar->dragging = Qnil;
+ bar->dragging = -1;
break;
case GTK_SCROLL_PAGE_FORWARD:
part = scroll_bar_below_handle;
- bar->dragging = Qnil;
+ bar->dragging = -1;
break;
}
if (part >= 0)
{
window_being_scrolled = bar->window;
- last_scroll_bar_part = part;
x_send_scroll_bar_event (bar->window, part, portion, whole);
}
return FALSE;
}
-/* Callback for button release. Sets dragging to Qnil when dragging is done. */
+/* Callback for button release. Sets dragging to -1 when dragging is done. */
static gboolean
xg_end_scroll_callback (GtkWidget *widget,
gpointer user_data)
{
struct scroll_bar *bar = user_data;
- bar->dragging = Qnil;
+ bar->dragging = -1;
if (WINDOWP (window_being_scrolled))
{
x_send_scroll_bar_event (window_being_scrolled,
float top = *top_addr;
float shown;
int whole, portion, height;
- int part;
+ enum scroll_bar_part part;
/* Get the size of the thumb, a value between 0 and 1. */
block_input ();
part = scroll_bar_handle;
window_being_scrolled = bar->window;
- bar->dragging = make_number (portion);
- last_scroll_bar_part = part;
+ bar->dragging = portion;
+ bar->last_seen_part = part;
x_send_scroll_bar_event (bar->window, part, portion, whole);
}
/* The position really is stored cast to a pointer. */
int position = (intptr_t) call_data;
Dimension height;
- int part;
+ enum scroll_bar_part part;
/* Get the height of the scroll bar. */
block_input ();
part = scroll_bar_move_ratio;
window_being_scrolled = bar->window;
- bar->dragging = Qnil;
- last_scroll_bar_part = part;
+ bar->dragging = -1;
+ bar->last_seen_part = part;
x_send_scroll_bar_event (bar->window, part, position, height);
}
shown = (float) portion / whole;
}
- if (NILP (bar->dragging))
+ if (bar->dragging == -1)
{
int size, value;
NULL);
/* Massage the top+shown values. */
- if (NILP (bar->dragging) || last_scroll_bar_part == scroll_bar_down_arrow)
+ if (bar->dragging == -1 || bar->last_seen_part == scroll_bar_down_arrow)
top = max (0, min (1, top));
else
top = old_top;
+#if ! defined (HAVE_XAW3D)
+ /* With Xaw, 'top' values too closer to 1.0 may
+ cause the thumb to disappear. Fix that. */
+ top = min (top, 0.99f);
+#endif
/* Keep two pixels available for moving the thumb down. */
shown = max (0, min (1 - top - (2.0f / height), shown));
+#if ! defined (HAVE_XAW3D)
+ /* Likewise with too small 'shown'. */
+ shown = max (shown, 0.01f);
+#endif
- /* If the call to XawScrollbarSetThumb below doesn't seem to work,
- check that your system's configuration file contains a define
- for `NARROWPROTO'. See s/freebsd.h for an example. */
+ /* If the call to XawScrollbarSetThumb below doesn't seem to
+ work, check that 'NARROWPROTO' is defined in src/config.h.
+ If this is not so, most likely you need to fix configure. */
if (top != old_top || shown != old_shown)
{
- if (NILP (bar->dragging))
+ if (bar->dragging == -1)
XawScrollbarSetThumb (widget, top, shown);
else
{
a.event_mask = (ButtonPressMask | ButtonReleaseMask
| ButtonMotionMask | PointerMotionHintMask
| ExposureMask);
- a.cursor = FRAME_X_DISPLAY_INFO (f)->vertical_scroll_bar_cursor;
+ a.cursor = FRAME_DISPLAY_INFO (f)->vertical_scroll_bar_cursor;
mask = (CWBackPixel | CWEventMask | CWCursor);
this case, no clear_frame is generated to reduce flickering. */
if (width > 0 && height > 0)
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, width,
- window_box_height (w), False);
+ left, top, width, window_box_height (w));
window = XCreateWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
/* Position and size of scroll bar. */
- left + VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- top,
- width - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2,
- height,
+ left, top, width, height,
/* Border width, depth, class, and visual. */
- 0,
+ 0,
CopyFromParent,
CopyFromParent,
CopyFromParent,
bar->height = height;
bar->start = 0;
bar->end = 0;
- bar->dragging = Qnil;
+ bar->dragging = -1;
bar->fringe_extended_p = 0;
+#if defined (USE_TOOLKIT_SCROLL_BARS) && defined (USE_LUCID)
+ bar->last_seen_part = scroll_bar_nowhere;
+#endif
/* Add bar to its frame's list of scroll bars. */
bar->next = FRAME_SCROLL_BARS (f);
#ifdef USE_TOOLKIT_SCROLL_BARS
{
#ifdef USE_GTK
- xg_update_scrollbar_pos (f,
- bar->x_window,
- top,
- left + VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- width - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2,
- max (height, 1));
+ xg_update_scrollbar_pos (f, bar->x_window, top,
+ left,width, max (height, 1));
#else /* not USE_GTK */
Widget scroll_bar = SCROLL_BAR_X_WIDGET (FRAME_X_DISPLAY (f), bar);
- XtConfigureWidget (scroll_bar,
- left + VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- top,
- width - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2,
- max (height, 1), 0);
+ XtConfigureWidget (scroll_bar, left, top, width, max (height, 1), 0);
XtMapWidget (scroll_bar);
#endif /* not USE_GTK */
}
static void
x_scroll_bar_set_handle (struct scroll_bar *bar, int start, int end, int rebuild)
{
- int dragging = ! NILP (bar->dragging);
+ bool dragging = bar->dragging != -1;
Window w = bar->x_window;
struct frame *f = XFRAME (WINDOW_FRAME (XWINDOW (bar->window)));
GC gc = f->output_data.x->normal_gc;
zero-height areas; that means "clear to end of window." */
if (start > 0)
x_clear_area (FRAME_X_DISPLAY (f), w,
- /* x, y, width, height, and exposures. */
VERTICAL_SCROLL_BAR_LEFT_BORDER,
VERTICAL_SCROLL_BAR_TOP_BORDER,
- inside_width, start,
- False);
+ inside_width, start);
/* Change to proper foreground color if one is specified. */
if (f->output_data.x->scroll_bar_foreground_pixel != -1)
clear zero-height areas; that means "clear to end of window." */
if (end < inside_height)
x_clear_area (FRAME_X_DISPLAY (f), w,
- /* x, y, width, height, and exposures. */
VERTICAL_SCROLL_BAR_LEFT_BORDER,
VERTICAL_SCROLL_BAR_TOP_BORDER + end,
- inside_width, inside_height - end,
- False);
-
+ inside_width, inside_height - end);
}
unblock_input ();
int top, height, left, sb_left, width, sb_width;
int window_y, window_height;
#ifdef USE_TOOLKIT_SCROLL_BARS
- int fringe_extended_p;
+ bool fringe_extended_p;
#endif
/* Get window dimensions. */
- window_box (w, -1, 0, &window_y, 0, &window_height);
+ window_box (w, ANY_AREA, 0, &window_y, 0, &window_height);
top = window_y;
width = WINDOW_CONFIG_SCROLL_BAR_COLS (w) * FRAME_COLUMN_WIDTH (f);
height = window_height;
#endif
#ifdef USE_TOOLKIT_SCROLL_BARS
- if (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w))
- fringe_extended_p = (WINDOW_LEFTMOST_P (w)
- && WINDOW_LEFT_FRINGE_WIDTH (w)
- && (WINDOW_HAS_FRINGES_OUTSIDE_MARGINS (w)
- || WINDOW_LEFT_MARGIN_COLS (w) == 0));
- else
- fringe_extended_p = (WINDOW_RIGHTMOST_P (w)
- && WINDOW_RIGHT_FRINGE_WIDTH (w)
- && (WINDOW_HAS_FRINGES_OUTSIDE_MARGINS (w)
- || WINDOW_RIGHT_MARGIN_COLS (w) == 0));
+ fringe_extended_p = WINDOW_FRINGE_EXTENDED_P (w);
#endif
/* Does the scroll bar exist yet? */
#ifdef USE_TOOLKIT_SCROLL_BARS
if (fringe_extended_p)
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- sb_left, top, sb_width, height, False);
+ sb_left, top, sb_width, height);
else
#endif
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, width, height, False);
+ left, top, width, height);
unblock_input ();
}
{
if (fringe_extended_p)
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- sb_left, top, sb_width, height, False);
+ sb_left, top, sb_width, height);
else
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, width, height, False);
+ left, top, width, height);
}
#ifdef USE_GTK
- xg_update_scrollbar_pos (f,
- bar->x_window,
- top,
- sb_left + VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- sb_width - VERTICAL_SCROLL_BAR_WIDTH_TRIM *2,
- max (height, 1));
+ xg_update_scrollbar_pos (f, bar->x_window, top,
+ sb_left, sb_width, max (height, 1));
#else /* not USE_GTK */
XtConfigureWidget (SCROLL_BAR_X_WIDGET (FRAME_X_DISPLAY (f), bar),
- sb_left + VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- top,
- sb_width - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2,
- max (height, 1), 0);
+ sb_left, top, sb_width, max (height, 1), 0);
#endif /* not USE_GTK */
}
#else /* not USE_TOOLKIT_SCROLL_BARS */
- /* Clear areas not covered by the scroll bar because of
- VERTICAL_SCROLL_BAR_WIDTH_TRIM. */
- if (VERTICAL_SCROLL_BAR_WIDTH_TRIM)
- {
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- height, False);
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left + width - VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- top, VERTICAL_SCROLL_BAR_WIDTH_TRIM,
- height, False);
- }
-
/* Clear areas not covered by the scroll bar because it's not as
wide as the area reserved for it. This makes sure a
previous mode line display is cleared after C-x 2 C-x 1, for
{
if (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT (w))
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left + area_width - rest, top,
- rest, height, False);
+ left + area_width - rest, top, rest, height);
else
x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- left, top, rest, height, False);
+ left, top, rest, height);
}
}
{
XWindowChanges wc;
- wc.x = sb_left + VERTICAL_SCROLL_BAR_WIDTH_TRIM;
+ wc.x = sb_left;
wc.y = top;
- wc.width = sb_width - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2;
+ wc.width = sb_width;
wc.height = height;
XConfigureWindow (FRAME_X_DISPLAY (f), bar->x_window,
mask, &wc);
#else /* not USE_TOOLKIT_SCROLL_BARS */
/* Set the scroll bar's current state, unless we're currently being
dragged. */
- if (NILP (bar->dragging))
+ if (bar->dragging == -1)
{
int top_range = VERTICAL_SCROLL_BAR_TOP_RANGE (f, height);
mark bits. */
static void
-x_scroll_bar_expose (struct scroll_bar *bar, XEvent *event)
+x_scroll_bar_expose (struct scroll_bar *bar, const XEvent *event)
{
Window w = bar->x_window;
struct frame *f = XFRAME (WINDOW_FRAME (XWINDOW (bar->window)));
GC gc = f->output_data.x->normal_gc;
- int width_trim = VERTICAL_SCROLL_BAR_WIDTH_TRIM;
block_input ();
/* Draw a one-pixel border just inside the edges of the scroll bar. */
XDrawRectangle (FRAME_X_DISPLAY (f), w, gc,
-
/* x, y, width, height */
- 0, 0,
- bar->width - 1 - width_trim - width_trim,
- bar->height - 1);
+ 0, 0, bar->width - 1, bar->height - 1);
/* Restore the foreground color of the GC if we changed it above. */
if (f->output_data.x->scroll_bar_foreground_pixel != -1)
static void
-x_scroll_bar_handle_click (struct scroll_bar *bar, XEvent *event, struct input_event *emacs_event)
+x_scroll_bar_handle_click (struct scroll_bar *bar,
+ const XEvent *event,
+ struct input_event *emacs_event)
{
if (! WINDOWP (bar->window))
emacs_abort ();
emacs_event->kind = SCROLL_BAR_CLICK_EVENT;
emacs_event->code = event->xbutton.button - Button1;
emacs_event->modifiers
- = (x_x_to_emacs_modifiers (FRAME_X_DISPLAY_INFO
+ = (x_x_to_emacs_modifiers (FRAME_DISPLAY_INFO
(XFRAME (WINDOW_FRAME (XWINDOW (bar->window)))),
event->xbutton.state)
| (event->type == ButtonRelease
#ifndef USE_TOOLKIT_SCROLL_BARS
/* If the user has released the handle, set it to its final position. */
- if (event->type == ButtonRelease
- && ! NILP (bar->dragging))
+ if (event->type == ButtonRelease && bar->dragging != -1)
{
- int new_start = y - XINT (bar->dragging);
+ int new_start = y - bar->dragging;
int new_end = new_start + bar->end - bar->start;
x_scroll_bar_set_handle (bar, new_start, new_end, 0);
- bar->dragging = Qnil;
+ bar->dragging = -1;
}
#endif
mark bits. */
static void
-x_scroll_bar_note_movement (struct scroll_bar *bar, XEvent *event)
+x_scroll_bar_note_movement (struct scroll_bar *bar,
+ const XMotionEvent *event)
{
struct frame *f = XFRAME (XWINDOW (bar->window)->frame);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
- last_mouse_movement_time = event->xmotion.time;
-
+ dpyinfo->last_mouse_movement_time = event->time;
+ dpyinfo->last_mouse_scroll_bar = bar;
f->mouse_moved = 1;
- XSETVECTOR (last_mouse_scroll_bar, bar);
/* If we're dragging the bar, display it. */
- if (! NILP (bar->dragging))
+ if (bar->dragging != -1)
{
/* Where should the handle be now? */
- int new_start = event->xmotion.y - XINT (bar->dragging);
+ int new_start = event->y - bar->dragging;
if (new_start != bar->start)
{
enum scroll_bar_part *part, Lisp_Object *x,
Lisp_Object *y, Time *timestamp)
{
- struct scroll_bar *bar = XSCROLL_BAR (last_mouse_scroll_bar);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (*fp);
+ struct scroll_bar *bar = dpyinfo->last_mouse_scroll_bar;
Window w = bar->x_window;
struct frame *f = XFRAME (WINDOW_FRAME (XWINDOW (bar->window)));
int win_x, win_y;
/* Get the mouse's position relative to the scroll bar window, and
report that. */
- if (! XQueryPointer (FRAME_X_DISPLAY (f), w,
+ if (XQueryPointer (FRAME_X_DISPLAY (f), w,
- /* Root, child, root x and root y. */
- &dummy_window, &dummy_window,
- &dummy_coord, &dummy_coord,
+ /* Root, child, root x and root y. */
+ &dummy_window, &dummy_window,
+ &dummy_coord, &dummy_coord,
- /* Position relative to scroll bar. */
- &win_x, &win_y,
+ /* Position relative to scroll bar. */
+ &win_x, &win_y,
- /* Mouse buttons and modifier keys. */
- &dummy_mask))
- ;
- else
+ /* Mouse buttons and modifier keys. */
+ &dummy_mask))
{
- int top_range
- = VERTICAL_SCROLL_BAR_TOP_RANGE (f, bar->height);
+ int top_range = VERTICAL_SCROLL_BAR_TOP_RANGE (f, bar->height);
win_y -= VERTICAL_SCROLL_BAR_TOP_BORDER;
- if (! NILP (bar->dragging))
- win_y -= XINT (bar->dragging);
+ if (bar->dragging != -1)
+ win_y -= bar->dragging;
if (win_y < 0)
win_y = 0;
*fp = f;
*bar_window = bar->window;
- if (! NILP (bar->dragging))
+ if (bar->dragging != -1)
*part = scroll_bar_handle;
else if (win_y < bar->start)
*part = scroll_bar_above_handle;
XSETINT (*y, top_range);
f->mouse_moved = 0;
- last_mouse_scroll_bar = Qnil;
+ dpyinfo->last_mouse_scroll_bar = NULL;
+ *timestamp = dpyinfo->last_mouse_movement_time;
}
- *timestamp = last_mouse_movement_time;
-
unblock_input ();
}
#endif /* not USE_TOOLKIT_SCROLL_BARS */
}
-\f
-/* The main X event-reading loop - XTread_socket. */
-
-/* This holds the state XLookupString needs to implement dead keys
- and other tricks known as "compose processing". _X Window System_
- says that a portable program can't use this, but Stephen Gildea assures
- me that letting the compiler initialize it to zeros will work okay.
-
- This must be defined outside of XTread_socket, for the same reasons
- given for enter_timestamp, above. */
-
-static XComposeStatus compose_status;
+#ifdef ENABLE_CHECKING
/* Record the last 100 characters stored
to help debug the loss-of-chars-during-GC problem. */
temp_index = 0; \
temp_buffer[temp_index++] = (keysym)
+#else /* not ENABLE_CHECKING */
+
+#define STORE_KEYSYM_FOR_DEBUG(keysym) ((void)0)
+
+#endif /* ENABLE_CHECKING */
+
/* Set this to nonzero to fake an "X I/O error"
on a particular display. */
static struct x_display_info *next_noop_dpyinfo;
-#if defined USE_X_TOOLKIT || defined USE_GTK
-#define SET_SAVED_BUTTON_EVENT \
- do \
- { \
- if (f->output_data.x->saved_menu_event == 0) \
- f->output_data.x->saved_menu_event = \
- xmalloc (sizeof (XEvent)); \
- *f->output_data.x->saved_menu_event = event; \
- inev.ie.kind = MENU_BAR_ACTIVATE_EVENT; \
- XSETFRAME (inev.ie.frame_or_window, f); \
- } \
- while (0)
-#endif
-
enum
{
X_EVENT_NORMAL,
*FINISH is X_EVENT_GOTO_OUT if caller should stop reading events.
*FINISH is zero if caller should continue reading events.
*FINISH is X_EVENT_DROP if event should not be passed to the toolkit.
+ *EVENT is unchanged unless we're processing KeyPress event.
We return the number of characters stored into the buffer. */
static int
-handle_one_xevent (struct x_display_info *dpyinfo, XEvent *eventptr,
+handle_one_xevent (struct x_display_info *dpyinfo,
+ const XEvent *event,
int *finish, struct input_event *hold_quit)
{
union {
int count = 0;
int do_help = 0;
ptrdiff_t nbytes = 0;
- struct frame *f = NULL;
+ struct frame *any, *f = NULL;
struct coding_system coding;
- XEvent event = *eventptr;
Mouse_HLInfo *hlinfo = &dpyinfo->mouse_highlight;
+ /* This holds the state XLookupString needs to implement dead keys
+ and other tricks known as "compose processing". _X Window System_
+ says that a portable program can't use this, but Stephen Gildea assures
+ me that letting the compiler initialize it to zeros will work okay. */
+ static XComposeStatus compose_status;
+
USE_SAFE_ALLOCA;
*finish = X_EVENT_NORMAL;
inev.ie.kind = NO_EVENT;
inev.ie.arg = Qnil;
- if (pending_event_wait.eventtype == event.type)
- pending_event_wait.eventtype = 0; /* Indicates we got it. */
+ any = x_any_window_to_frame (dpyinfo, event->xany.window);
- switch (event.type)
+ if (any && any->wait_event_type == event->type)
+ any->wait_event_type = 0; /* Indicates we got it. */
+
+ switch (event->type)
{
case ClientMessage:
{
- if (event.xclient.message_type
- == dpyinfo->Xatom_wm_protocols
- && event.xclient.format == 32)
+ if (event->xclient.message_type == dpyinfo->Xatom_wm_protocols
+ && event->xclient.format == 32)
{
- if (event.xclient.data.l[0]
- == dpyinfo->Xatom_wm_take_focus)
+ if (event->xclient.data.l[0] == dpyinfo->Xatom_wm_take_focus)
{
- /* Use x_any_window_to_frame because this
- could be the shell widget window
- if the frame has no title bar. */
- f = x_any_window_to_frame (dpyinfo, event.xclient.window);
+ /* Use the value returned by x_any_window_to_frame
+ because this could be the shell widget window
+ if the frame has no title bar. */
+ f = any;
#ifdef HAVE_X_I18N
/* Not quite sure this is needed -pd */
if (f && FRAME_XIC (f))
since that might be an event for a deleted frame. */
if (f)
{
- Display *d = event.xclient.display;
+ Display *d = event->xclient.display;
/* Catch and ignore errors, in case window has been
iconified by a window manager such as GWM. */
x_catch_errors (d);
- XSetInputFocus (d, event.xclient.window,
+ XSetInputFocus (d, event->xclient.window,
/* The ICCCM says this is
the only valid choice. */
RevertToParent,
- event.xclient.data.l[1]);
+ event->xclient.data.l[1]);
/* This is needed to detect the error
if there is an error. */
XSync (d, False);
goto done;
}
- if (event.xclient.data.l[0]
- == dpyinfo->Xatom_wm_save_yourself)
+ if (event->xclient.data.l[0] == dpyinfo->Xatom_wm_save_yourself)
{
/* Save state modify the WM_COMMAND property to
something which can reinstate us. This notifies
#endif
{
f = x_top_window_to_frame (dpyinfo,
- event.xclient.window);
+ event->xclient.window);
/* This is just so we only give real data once
for a single Emacs process. */
if (f == SELECTED_FRAME ())
XSetCommand (FRAME_X_DISPLAY (f),
- event.xclient.window,
+ event->xclient.window,
initial_argv, initial_argc);
else if (f)
XSetCommand (FRAME_X_DISPLAY (f),
- event.xclient.window,
+ event->xclient.window,
0, 0);
}
goto done;
}
- if (event.xclient.data.l[0]
- == dpyinfo->Xatom_wm_delete_window)
+ if (event->xclient.data.l[0] == dpyinfo->Xatom_wm_delete_window)
{
- f = x_any_window_to_frame (dpyinfo,
- event.xclient.window);
+ f = any;
if (!f)
goto OTHER; /* May be a dialog that is to be removed */
goto done;
}
- if (event.xclient.message_type
- == dpyinfo->Xatom_wm_configure_denied)
- {
- goto done;
- }
+ if (event->xclient.message_type == dpyinfo->Xatom_wm_configure_denied)
+ goto done;
- if (event.xclient.message_type
- == dpyinfo->Xatom_wm_window_moved)
+ if (event->xclient.message_type == dpyinfo->Xatom_wm_window_moved)
{
int new_x, new_y;
- f = x_window_to_frame (dpyinfo, event.xclient.window);
+ f = x_window_to_frame (dpyinfo, event->xclient.window);
- new_x = event.xclient.data.s[0];
- new_y = event.xclient.data.s[1];
+ new_x = event->xclient.data.s[0];
+ new_y = event->xclient.data.s[1];
if (f)
{
}
#ifdef HACK_EDITRES
- if (event.xclient.message_type
- == dpyinfo->Xatom_editres)
+ if (event->xclient.message_type == dpyinfo->Xatom_editres)
{
- f = x_any_window_to_frame (dpyinfo, event.xclient.window);
+ f = any;
if (f)
- _XEditResCheckMessages (f->output_data.x->widget, NULL,
- &event, NULL);
+ _XEditResCheckMessages (f->output_data.x->widget,
+ NULL, (XEvent *) event, NULL);
goto done;
}
#endif /* HACK_EDITRES */
- if ((event.xclient.message_type
- == dpyinfo->Xatom_DONE)
- || (event.xclient.message_type
- == dpyinfo->Xatom_PAGE))
+ if (event->xclient.message_type == dpyinfo->Xatom_DONE
+ || event->xclient.message_type == dpyinfo->Xatom_PAGE)
{
/* Ghostview job completed. Kill it. We could
reply with "Next" if we received "Page", but we
currently never do because we are interested in
images, only, which should have 1 page. */
- Pixmap pixmap = (Pixmap) event.xclient.data.l[1];
- f = x_window_to_frame (dpyinfo, event.xclient.window);
+ Pixmap pixmap = (Pixmap) event->xclient.data.l[1];
+ f = x_window_to_frame (dpyinfo, event->xclient.window);
if (!f)
goto OTHER;
x_kill_gs_process (pixmap, f);
#ifdef USE_TOOLKIT_SCROLL_BARS
/* Scroll bar callbacks send a ClientMessage from which
we construct an input_event. */
- if (event.xclient.message_type
- == dpyinfo->Xatom_Scrollbar)
+ if (event->xclient.message_type == dpyinfo->Xatom_Scrollbar)
{
- x_scroll_bar_to_input_event (&event, &inev.ie);
+ x_scroll_bar_to_input_event (event, &inev.ie);
*finish = X_EVENT_GOTO_OUT;
goto done;
}
#endif /* USE_TOOLKIT_SCROLL_BARS */
/* XEmbed messages from the embedder (if any). */
- if (event.xclient.message_type
- == dpyinfo->Xatom_XEMBED)
+ if (event->xclient.message_type == dpyinfo->Xatom_XEMBED)
{
- enum xembed_message msg = event.xclient.data.l[1];
+ enum xembed_message msg = event->xclient.data.l[1];
if (msg == XEMBED_FOCUS_IN || msg == XEMBED_FOCUS_OUT)
- x_detect_focus_change (dpyinfo, &event, &inev.ie);
+ x_detect_focus_change (dpyinfo, any, event, &inev.ie);
*finish = X_EVENT_GOTO_OUT;
goto done;
}
- xft_settings_event (dpyinfo, &event);
+ xft_settings_event (dpyinfo, event);
- f = x_any_window_to_frame (dpyinfo, event.xclient.window);
+ f = any;
if (!f)
goto OTHER;
- if (x_handle_dnd_message (f, &event.xclient, dpyinfo, &inev.ie))
+ if (x_handle_dnd_message (f, &event->xclient, dpyinfo, &inev.ie))
*finish = X_EVENT_DROP;
}
break;
case SelectionNotify:
- last_user_time = event.xselection.time;
+ dpyinfo->last_user_time = event->xselection.time;
#ifdef USE_X_TOOLKIT
- if (! x_window_to_frame (dpyinfo, event.xselection.requestor))
+ if (! x_window_to_frame (dpyinfo, event->xselection.requestor))
goto OTHER;
#endif /* not USE_X_TOOLKIT */
- x_handle_selection_notify (&event.xselection);
+ x_handle_selection_notify (&event->xselection);
break;
case SelectionClear: /* Someone has grabbed ownership. */
- last_user_time = event.xselectionclear.time;
+ dpyinfo->last_user_time = event->xselectionclear.time;
#ifdef USE_X_TOOLKIT
- if (! x_window_to_frame (dpyinfo, event.xselectionclear.window))
+ if (! x_window_to_frame (dpyinfo, event->xselectionclear.window))
goto OTHER;
#endif /* USE_X_TOOLKIT */
{
- XSelectionClearEvent *eventp = &(event.xselectionclear);
+ const XSelectionClearEvent *eventp = &event->xselectionclear;
inev.ie.kind = SELECTION_CLEAR_EVENT;
SELECTION_EVENT_DISPLAY (&inev.sie) = eventp->display;
break;
case SelectionRequest: /* Someone wants our selection. */
- last_user_time = event.xselectionrequest.time;
+ dpyinfo->last_user_time = event->xselectionrequest.time;
#ifdef USE_X_TOOLKIT
- if (!x_window_to_frame (dpyinfo, event.xselectionrequest.owner))
+ if (!x_window_to_frame (dpyinfo, event->xselectionrequest.owner))
goto OTHER;
#endif /* USE_X_TOOLKIT */
{
- XSelectionRequestEvent *eventp = &(event.xselectionrequest);
-
- inev.ie.kind = SELECTION_REQUEST_EVENT;
- SELECTION_EVENT_DISPLAY (&inev.sie) = eventp->display;
- SELECTION_EVENT_REQUESTOR (&inev.sie) = eventp->requestor;
- SELECTION_EVENT_SELECTION (&inev.sie) = eventp->selection;
- SELECTION_EVENT_TARGET (&inev.sie) = eventp->target;
- SELECTION_EVENT_PROPERTY (&inev.sie) = eventp->property;
- SELECTION_EVENT_TIME (&inev.sie) = eventp->time;
+ const XSelectionRequestEvent *eventp = &event->xselectionrequest;
+
+ inev.ie.kind = SELECTION_REQUEST_EVENT;
+ SELECTION_EVENT_DISPLAY (&inev.sie) = eventp->display;
+ SELECTION_EVENT_REQUESTOR (&inev.sie) = eventp->requestor;
+ SELECTION_EVENT_SELECTION (&inev.sie) = eventp->selection;
+ SELECTION_EVENT_TARGET (&inev.sie) = eventp->target;
+ SELECTION_EVENT_PROPERTY (&inev.sie) = eventp->property;
+ SELECTION_EVENT_TIME (&inev.sie) = eventp->time;
}
break;
case PropertyNotify:
- last_user_time = event.xproperty.time;
- f = x_top_window_to_frame (dpyinfo, event.xproperty.window);
- if (f && event.xproperty.atom == dpyinfo->Xatom_net_wm_state)
- if (x_handle_net_wm_state (f, &event.xproperty)
+ dpyinfo->last_user_time = event->xproperty.time;
+ f = x_top_window_to_frame (dpyinfo, event->xproperty.window);
+ if (f && event->xproperty.atom == dpyinfo->Xatom_net_wm_state)
+ if (x_handle_net_wm_state (f, &event->xproperty)
&& FRAME_ICONIFIED_P (f)
&& f->output_data.x->net_wm_state_hidden_seen)
{
XSETFRAME (inev.ie.frame_or_window, f);
}
- x_handle_property_notify (&event.xproperty);
- xft_settings_event (dpyinfo, &event);
+ x_handle_property_notify (&event->xproperty);
+ xft_settings_event (dpyinfo, event);
goto OTHER;
case ReparentNotify:
- f = x_top_window_to_frame (dpyinfo, event.xreparent.window);
+ f = x_top_window_to_frame (dpyinfo, event->xreparent.window);
if (f)
{
- int x, y;
- f->output_data.x->parent_desc = event.xreparent.parent;
- x_real_positions (f, &x, &y);
- f->left_pos = x;
- f->top_pos = y;
+ f->output_data.x->parent_desc = event->xreparent.parent;
+ x_real_positions (f, &f->left_pos, &f->top_pos);
/* Perhaps reparented due to a WM restart. Reset this. */
- FRAME_X_DISPLAY_INFO (f)->wm_type = X_WMTYPE_UNKNOWN;
- FRAME_X_DISPLAY_INFO (f)->net_supported_window = 0;
+ FRAME_DISPLAY_INFO (f)->wm_type = X_WMTYPE_UNKNOWN;
+ FRAME_DISPLAY_INFO (f)->net_supported_window = 0;
x_set_frame_alpha (f);
}
goto OTHER;
case Expose:
- f = x_window_to_frame (dpyinfo, event.xexpose.window);
+ f = x_window_to_frame (dpyinfo, event->xexpose.window);
if (f)
{
-#ifdef USE_GTK
- /* This seems to be needed for GTK 2.6. */
- x_clear_area (event.xexpose.display,
- event.xexpose.window,
- event.xexpose.x, event.xexpose.y,
- event.xexpose.width, event.xexpose.height,
- FALSE);
-#endif
if (!FRAME_VISIBLE_P (f))
{
SET_FRAME_VISIBLE (f, 1);
SET_FRAME_GARBAGED (f);
}
else
- expose_frame (f,
- event.xexpose.x, event.xexpose.y,
- event.xexpose.width, event.xexpose.height);
+ {
+#ifdef USE_GTK
+ /* This seems to be needed for GTK 2.6 and later, see
+ http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15398. */
+ x_clear_area (event->xexpose.display,
+ event->xexpose.window,
+ event->xexpose.x, event->xexpose.y,
+ event->xexpose.width, event->xexpose.height);
+#endif
+ expose_frame (f, event->xexpose.x, event->xexpose.y,
+ event->xexpose.width, event->xexpose.height);
+ }
}
else
{
themselves, so there's no way to dispatch events
to them. Recognize this case separately. */
{
- Widget widget
- = x_window_to_menu_bar (event.xexpose.window);
+ Widget widget = x_window_to_menu_bar (event->xexpose.window);
if (widget)
xlwmenu_redisplay (widget);
}
/* Dispatch event to the widget. */
goto OTHER;
#else /* not USE_TOOLKIT_SCROLL_BARS */
- bar = x_window_to_scroll_bar (event.xexpose.display,
- event.xexpose.window);
+ bar = x_window_to_scroll_bar (event->xexpose.display,
+ event->xexpose.window);
if (bar)
- x_scroll_bar_expose (bar, &event);
+ x_scroll_bar_expose (bar, event);
#ifdef USE_X_TOOLKIT
else
goto OTHER;
case GraphicsExpose: /* This occurs when an XCopyArea's
source area was obscured or not
available. */
- f = x_window_to_frame (dpyinfo, event.xgraphicsexpose.drawable);
+ f = x_window_to_frame (dpyinfo, event->xgraphicsexpose.drawable);
if (f)
- {
- expose_frame (f,
- event.xgraphicsexpose.x, event.xgraphicsexpose.y,
- event.xgraphicsexpose.width,
- event.xgraphicsexpose.height);
- }
+ expose_frame (f, event->xgraphicsexpose.x,
+ event->xgraphicsexpose.y,
+ event->xgraphicsexpose.width,
+ event->xgraphicsexpose.height);
#ifdef USE_X_TOOLKIT
else
goto OTHER;
case UnmapNotify:
/* Redo the mouse-highlight after the tooltip has gone. */
- if (event.xmap.window == tip_window)
+ if (event->xunmap.window == tip_window)
{
tip_window = 0;
- redo_mouse_highlight ();
+ x_redo_mouse_highlight (dpyinfo);
}
- f = x_top_window_to_frame (dpyinfo, event.xunmap.window);
+ f = x_top_window_to_frame (dpyinfo, event->xunmap.window);
if (f) /* F may no longer exist if
the frame was deleted. */
{
goto OTHER;
case MapNotify:
- if (event.xmap.window == tip_window)
+ if (event->xmap.window == tip_window)
/* The tooltip has been drawn already. Avoid
the SET_FRAME_GARBAGED below. */
goto OTHER;
/* We use x_top_window_to_frame because map events can
come for sub-windows and they don't mean that the
frame is visible. */
- f = x_top_window_to_frame (dpyinfo, event.xmap.window);
+ f = x_top_window_to_frame (dpyinfo, event->xmap.window);
if (f)
{
bool iconified = FRAME_ICONIFIED_P (f);
case KeyPress:
- last_user_time = event.xkey.time;
+ dpyinfo->last_user_time = event->xkey.time;
ignore_next_mouse_click_timeout = 0;
#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
goto OTHER;
#endif
- f = x_any_window_to_frame (dpyinfo, event.xkey.window);
+ f = any;
+#if ! defined (USE_GTK)
/* If mouse-highlight is an integer, input clears out
mouse highlighting. */
if (!hlinfo->mouse_face_hidden && INTEGERP (Vmouse_highlight)
clear_mouse_face (hlinfo);
hlinfo->mouse_face_hidden = 1;
}
+#endif
#if defined USE_MOTIF && defined USE_TOOLKIT_SCROLL_BARS
if (f == 0)
/* Scroll bars consume key events, but we want
the keys to go to the scroll bar's frame. */
Widget widget = XtWindowToWidget (dpyinfo->display,
- event.xkey.window);
+ event->xkey.window);
if (widget && XmIsScrollBar (widget))
{
widget = XtParent (widget);
int modifiers;
Lisp_Object coding_system = Qlatin_1;
Lisp_Object c;
+ /* Event will be modified. */
+ XKeyEvent xkey = event->xkey;
#ifdef USE_GTK
/* Don't pass keys to GTK. A Tab will shift focus to the
*finish = X_EVENT_DROP;
#endif
- event.xkey.state
- |= x_emacs_to_x_modifiers (FRAME_X_DISPLAY_INFO (f),
- extra_keyboard_modifiers);
- modifiers = event.xkey.state;
+ xkey.state |= x_emacs_to_x_modifiers (FRAME_DISPLAY_INFO (f),
+ extra_keyboard_modifiers);
+ modifiers = xkey.state;
/* This will have to go some day... */
/* make_lispy_event turns chars into control chars.
Don't do it here because XLookupString is too eager. */
- event.xkey.state &= ~ControlMask;
- event.xkey.state &= ~(dpyinfo->meta_mod_mask
- | dpyinfo->super_mod_mask
- | dpyinfo->hyper_mod_mask
- | dpyinfo->alt_mod_mask);
+ xkey.state &= ~ControlMask;
+ xkey.state &= ~(dpyinfo->meta_mod_mask
+ | dpyinfo->super_mod_mask
+ | dpyinfo->hyper_mod_mask
+ | dpyinfo->alt_mod_mask);
/* In case Meta is ComposeCharacter,
clear its status. According to Markus Ehrnsperger
coding_system = Vlocale_coding_system;
nbytes = XmbLookupString (FRAME_XIC (f),
- &event.xkey, (char *) copy_bufptr,
+ &xkey, (char *) copy_bufptr,
copy_bufsiz, &keysym,
&status_return);
if (status_return == XBufferOverflow)
copy_bufsiz = nbytes + 1;
copy_bufptr = alloca (copy_bufsiz);
nbytes = XmbLookupString (FRAME_XIC (f),
- &event.xkey, (char *) copy_bufptr,
+ &xkey, (char *) copy_bufptr,
copy_bufsiz, &keysym,
&status_return);
}
emacs_abort ();
}
else
- nbytes = XLookupString (&event.xkey, (char *) copy_bufptr,
+ nbytes = XLookupString (&xkey, (char *) copy_bufptr,
copy_bufsiz, &keysym,
&compose_status);
#else
- nbytes = XLookupString (&event.xkey, (char *) copy_bufptr,
+ nbytes = XLookupString (&xkey, (char *) copy_bufptr,
copy_bufsiz, &keysym,
&compose_status);
#endif
/* Common for all keysym input events. */
XSETFRAME (inev.ie.frame_or_window, f);
inev.ie.modifiers
- = x_x_to_emacs_modifiers (FRAME_X_DISPLAY_INFO (f), modifiers);
- inev.ie.timestamp = event.xkey.time;
+ = x_x_to_emacs_modifiers (FRAME_DISPLAY_INFO (f), modifiers);
+ inev.ie.timestamp = xkey.time;
/* First deal with keysyms which have defined
translations to characters. */
if (keysym == NoSymbol)
break;
}
+ /* FIXME: check side effects and remove this. */
+ ((XEvent *) event)->xkey = xkey;
}
done_keysym:
#ifdef HAVE_X_I18N
#endif
case KeyRelease:
- last_user_time = event.xkey.time;
+ dpyinfo->last_user_time = event->xkey.time;
#ifdef HAVE_X_I18N
/* Don't dispatch this event since XtDispatchEvent calls
XFilterEvent, and two calls in a row may freeze the
#endif
case EnterNotify:
- last_user_time = event.xcrossing.time;
- x_detect_focus_change (dpyinfo, &event, &inev.ie);
+ dpyinfo->last_user_time = event->xcrossing.time;
+ x_detect_focus_change (dpyinfo, any, event, &inev.ie);
- f = x_any_window_to_frame (dpyinfo, event.xcrossing.window);
+ f = any;
if (f && x_mouse_click_focus_ignore_position)
- ignore_next_mouse_click_timeout = event.xmotion.time + 200;
+ ignore_next_mouse_click_timeout = event->xmotion.time + 200;
/* EnterNotify counts as mouse movement,
so update things that depend on mouse position. */
if (f && !f->output_data.x->hourglass_p)
- note_mouse_movement (f, &event.xmotion);
+ note_mouse_movement (f, &event->xmotion);
#ifdef USE_GTK
/* We may get an EnterNotify on the buttons in the toolbar. In that
case we moved out of any highlighted area and need to note this. */
- if (!f && last_mouse_glyph_frame)
- note_mouse_movement (last_mouse_glyph_frame, &event.xmotion);
+ if (!f && dpyinfo->last_mouse_glyph_frame)
+ note_mouse_movement (dpyinfo->last_mouse_glyph_frame, &event->xmotion);
#endif
goto OTHER;
case FocusIn:
- x_detect_focus_change (dpyinfo, &event, &inev.ie);
+ x_detect_focus_change (dpyinfo, any, event, &inev.ie);
goto OTHER;
case LeaveNotify:
- last_user_time = event.xcrossing.time;
- x_detect_focus_change (dpyinfo, &event, &inev.ie);
+ dpyinfo->last_user_time = event->xcrossing.time;
+ x_detect_focus_change (dpyinfo, any, event, &inev.ie);
- f = x_top_window_to_frame (dpyinfo, event.xcrossing.window);
+ f = x_top_window_to_frame (dpyinfo, event->xcrossing.window);
if (f)
{
if (f == hlinfo->mouse_face_mouse_frame)
}
#ifdef USE_GTK
/* See comment in EnterNotify above */
- else if (last_mouse_glyph_frame)
- note_mouse_movement (last_mouse_glyph_frame, &event.xmotion);
+ else if (dpyinfo->last_mouse_glyph_frame)
+ note_mouse_movement (dpyinfo->last_mouse_glyph_frame, &event->xmotion);
#endif
goto OTHER;
case FocusOut:
- x_detect_focus_change (dpyinfo, &event, &inev.ie);
+ x_detect_focus_change (dpyinfo, any, event, &inev.ie);
goto OTHER;
case MotionNotify:
{
- last_user_time = event.xmotion.time;
+ dpyinfo->last_user_time = event->xmotion.time;
previous_help_echo_string = help_echo_string;
help_echo_string = Qnil;
- if (dpyinfo->grabbed && last_mouse_frame
- && FRAME_LIVE_P (last_mouse_frame))
- f = last_mouse_frame;
- else
- f = x_window_to_frame (dpyinfo, event.xmotion.window);
+ f = (x_mouse_grabbed (dpyinfo) ? dpyinfo->last_mouse_frame
+ : x_window_to_frame (dpyinfo, event->xmotion.window));
if (hlinfo->mouse_face_hidden)
{
}
#ifdef USE_GTK
- if (f && xg_event_is_for_scrollbar (f, &event))
+ if (f && xg_event_is_for_scrollbar (f, event))
f = 0;
#endif
if (f)
/* Generate SELECT_WINDOW_EVENTs when needed.
Don't let popup menus influence things (bug#1261). */
if (!NILP (Vmouse_autoselect_window) && !popup_activated ())
- {
- Lisp_Object window;
-
- window = window_from_coordinates (f,
- event.xmotion.x, event.xmotion.y,
- 0, 0);
-
- /* Window will be selected only when it is not selected now and
- last mouse movement event was not in it. Minibuffer window
- will be selected only when it is active. */
- if (WINDOWP (window)
- && !EQ (window, last_window)
+ {
+ static Lisp_Object last_mouse_window;
+ Lisp_Object window = window_from_coordinates
+ (f, event->xmotion.x, event->xmotion.y, 0, 0);
+
+ /* Window will be selected only when it is not selected now and
+ last mouse movement event was not in it. Minibuffer window
+ will be selected only when it is active. */
+ if (WINDOWP (window)
+ && !EQ (window, last_mouse_window)
&& !EQ (window, selected_window)
/* For click-to-focus window managers
create event iff we don't leave the
&& (focus_follows_mouse
|| (EQ (XWINDOW (window)->frame,
XWINDOW (selected_window)->frame))))
- {
- inev.ie.kind = SELECT_WINDOW_EVENT;
- inev.ie.frame_or_window = window;
- }
-
- last_window=window;
- }
- if (!note_mouse_movement (f, &event.xmotion))
+ {
+ inev.ie.kind = SELECT_WINDOW_EVENT;
+ inev.ie.frame_or_window = window;
+ }
+ /* Remember the last window where we saw the mouse. */
+ last_mouse_window = window;
+ }
+ if (!note_mouse_movement (f, &event->xmotion))
help_echo_string = previous_help_echo_string;
}
else
{
#ifndef USE_TOOLKIT_SCROLL_BARS
struct scroll_bar *bar
- = x_window_to_scroll_bar (event.xmotion.display,
- event.xmotion.window);
+ = x_window_to_scroll_bar (event->xmotion.display,
+ event->xmotion.window);
if (bar)
- x_scroll_bar_note_movement (bar, &event);
+ x_scroll_bar_note_movement (bar, &event->xmotion);
#endif /* USE_TOOLKIT_SCROLL_BARS */
/* If we move outside the frame, then we're
}
case ConfigureNotify:
- f = x_top_window_to_frame (dpyinfo, event.xconfigure.window);
+ f = x_top_window_to_frame (dpyinfo, event->xconfigure.window);
#ifdef USE_GTK
if (!f
- && (f = x_any_window_to_frame (dpyinfo, event.xconfigure.window))
- && event.xconfigure.window == FRAME_X_WINDOW (f))
+ && (f = any)
+ && event->xconfigure.window == FRAME_X_WINDOW (f))
{
- xg_frame_resized (f, event.xconfigure.width,
- event.xconfigure.height);
+ xg_frame_resized (f, event->xconfigure.width,
+ event->xconfigure.height);
f = 0;
}
#endif
{
#ifndef USE_X_TOOLKIT
#ifndef USE_GTK
- int rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, event.xconfigure.height);
- int columns = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, event.xconfigure.width);
+ int rows = FRAME_PIXEL_HEIGHT_TO_TEXT_LINES (f, event->xconfigure.height);
+ int columns = FRAME_PIXEL_WIDTH_TO_TEXT_COLS (f, event->xconfigure.width);
/* In the toolkit version, change_frame_size
is called by the code that handles resizing
to check the pixel dimensions as well. */
if (columns != FRAME_COLS (f)
|| rows != FRAME_LINES (f)
- || event.xconfigure.width != FRAME_PIXEL_WIDTH (f)
- || event.xconfigure.height != FRAME_PIXEL_HEIGHT (f))
+ || event->xconfigure.width != FRAME_PIXEL_WIDTH (f)
+ || event->xconfigure.height != FRAME_PIXEL_HEIGHT (f))
{
change_frame_size (f, rows, columns, 0, 1, 0);
SET_FRAME_GARBAGED (f);
cancel_mouse_face (f);
}
- FRAME_PIXEL_WIDTH (f) = event.xconfigure.width;
- FRAME_PIXEL_HEIGHT (f) = event.xconfigure.height;
+ FRAME_PIXEL_WIDTH (f) = event->xconfigure.width;
+ FRAME_PIXEL_HEIGHT (f) = event->xconfigure.height;
#endif /* not USE_GTK */
#endif
if (FRAME_GTK_OUTER_WIDGET (f)
&& gtk_widget_get_mapped (FRAME_GTK_OUTER_WIDGET (f)))
#endif
- {
- x_real_positions (f, &f->left_pos, &f->top_pos);
- }
+ x_real_positions (f, &f->left_pos, &f->top_pos);
#ifdef HAVE_X_I18N
if (FRAME_XIC (f) && (FRAME_XIC_STYLE (f) & XIMStatusArea))
by the rest of Emacs, we put it here. */
bool tool_bar_p = 0;
- memset (&compose_status, 0, sizeof (compose_status));
- last_mouse_glyph_frame = 0;
- last_user_time = event.xbutton.time;
+ memset (&compose_status, 0, sizeof (compose_status));
+ dpyinfo->last_mouse_glyph_frame = NULL;
+ dpyinfo->last_user_time = event->xbutton.time;
- if (dpyinfo->grabbed
- && last_mouse_frame
- && FRAME_LIVE_P (last_mouse_frame))
- f = last_mouse_frame;
- else
- f = x_window_to_frame (dpyinfo, event.xbutton.window);
+ f = (x_mouse_grabbed (dpyinfo) ? dpyinfo->last_mouse_frame
+ : x_window_to_frame (dpyinfo, event->xbutton.window));
#ifdef USE_GTK
- if (f && xg_event_is_for_scrollbar (f, &event))
+ if (f && xg_event_is_for_scrollbar (f, event))
f = 0;
#endif
if (f)
{
+#if ! defined (USE_GTK)
/* Is this in the tool-bar? */
if (WINDOWP (f->tool_bar_window)
&& WINDOW_TOTAL_LINES (XWINDOW (f->tool_bar_window)))
{
Lisp_Object window;
- int x = event.xbutton.x;
- int y = event.xbutton.y;
+ int x = event->xbutton.x;
+ int y = event->xbutton.y;
window = window_from_coordinates (f, x, y, 0, 1);
tool_bar_p = EQ (window, f->tool_bar_window);
- if (tool_bar_p && event.xbutton.button < 4)
- {
- handle_tool_bar_click (f, x, y,
- event.xbutton.type == ButtonPress,
- x_x_to_emacs_modifiers (dpyinfo,
- event.xbutton.state));
- }
+ if (tool_bar_p && event->xbutton.button < 4)
+ handle_tool_bar_click
+ (f, x, y, event->xbutton.type == ButtonPress,
+ x_x_to_emacs_modifiers (dpyinfo, event->xbutton.state));
}
+#endif /* !USE_GTK */
if (!tool_bar_p)
#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
{
if (ignore_next_mouse_click_timeout)
{
- if (event.type == ButtonPress
- && (int)(event.xbutton.time - ignore_next_mouse_click_timeout) > 0)
+ if (event->type == ButtonPress
+ && event->xbutton.time > ignore_next_mouse_click_timeout)
{
ignore_next_mouse_click_timeout = 0;
- construct_mouse_click (&inev.ie, &event.xbutton, f);
+ construct_mouse_click (&inev.ie, &event->xbutton, f);
}
- if (event.type == ButtonRelease)
+ if (event->type == ButtonRelease)
ignore_next_mouse_click_timeout = 0;
}
else
- construct_mouse_click (&inev.ie, &event.xbutton, f);
+ construct_mouse_click (&inev.ie, &event->xbutton, f);
}
if (FRAME_X_EMBEDDED_P (f))
- xembed_send_message (f, event.xbutton.time,
+ xembed_send_message (f, event->xbutton.time,
XEMBED_REQUEST_FOCUS, 0, 0, 0);
}
else
{
struct scroll_bar *bar
- = x_window_to_scroll_bar (event.xbutton.display,
- event.xbutton.window);
+ = x_window_to_scroll_bar (event->xbutton.display,
+ event->xbutton.window);
#ifdef USE_TOOLKIT_SCROLL_BARS
/* Make the "Ctrl-Mouse-2 splits window" work for toolkit
scroll bars. */
- if (bar && event.xbutton.state & ControlMask)
+ if (bar && event->xbutton.state & ControlMask)
{
- x_scroll_bar_handle_click (bar, &event, &inev.ie);
+ x_scroll_bar_handle_click (bar, event, &inev.ie);
*finish = X_EVENT_DROP;
}
#else /* not USE_TOOLKIT_SCROLL_BARS */
if (bar)
- x_scroll_bar_handle_click (bar, &event, &inev.ie);
+ x_scroll_bar_handle_click (bar, event, &inev.ie);
#endif /* not USE_TOOLKIT_SCROLL_BARS */
}
- if (event.type == ButtonPress)
+ if (event->type == ButtonPress)
{
- dpyinfo->grabbed |= (1 << event.xbutton.button);
- last_mouse_frame = f;
+ dpyinfo->grabbed |= (1 << event->xbutton.button);
+ dpyinfo->last_mouse_frame = f;
if (!tool_bar_p)
last_tool_bar_item = -1;
}
else
- dpyinfo->grabbed &= ~(1 << event.xbutton.button);
+ dpyinfo->grabbed &= ~(1 << event->xbutton.button);
/* Ignore any mouse motion that happened before this event;
any subsequent mouse-movement Emacs events should reflect
f->mouse_moved = 0;
#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
- f = x_menubar_window_to_frame (dpyinfo, &event);
+ f = x_menubar_window_to_frame (dpyinfo, event);
/* For a down-event in the menu bar,
don't pass it to Xt right now.
Instead, save it away
if (! popup_activated ()
#ifdef USE_GTK
/* Gtk+ menus only react to the first three buttons. */
- && event.xbutton.button < 3
+ && event->xbutton.button < 3
#endif
- && f && event.type == ButtonPress
+ && f && event->type == ButtonPress
/* Verify the event is really within the menu bar
and not just sent to it due to grabbing. */
- && event.xbutton.x >= 0
- && event.xbutton.x < FRAME_PIXEL_WIDTH (f)
- && event.xbutton.y >= 0
- && event.xbutton.y < f->output_data.x->menubar_height
- && event.xbutton.same_screen)
+ && event->xbutton.x >= 0
+ && event->xbutton.x < FRAME_PIXEL_WIDTH (f)
+ && event->xbutton.y >= 0
+ && event->xbutton.y < f->output_data.x->menubar_height
+ && event->xbutton.same_screen)
{
- SET_SAVED_BUTTON_EVENT;
- *finish = X_EVENT_DROP;
+ if (!f->output_data.x->saved_menu_event)
+ f->output_data.x->saved_menu_event = xmalloc (sizeof *event);
+ *f->output_data.x->saved_menu_event = *event;
+ inev.ie.kind = MENU_BAR_ACTIVATE_EVENT;
+ XSETFRAME (inev.ie.frame_or_window, f);
+ *finish = X_EVENT_DROP;
}
else
goto OTHER;
case MappingNotify:
/* Someone has changed the keyboard mapping - update the
local cache. */
- switch (event.xmapping.request)
+ switch (event->xmapping.request)
{
case MappingModifier:
x_find_modifier_meanings (dpyinfo);
/* This is meant to fall through. */
case MappingKeyboard:
- XRefreshKeyboardMapping (&event.xmapping);
+ XRefreshKeyboardMapping ((XMappingEvent *) &event->xmapping);
}
goto OTHER;
case DestroyNotify:
- xft_settings_event (dpyinfo, &event);
+ xft_settings_event (dpyinfo, event);
break;
default:
#ifdef USE_X_TOOLKIT
block_input ();
if (*finish != X_EVENT_DROP)
- XtDispatchEvent (&event);
+ XtDispatchEvent ((XEvent *) event);
unblock_input ();
#endif /* USE_X_TOOLKIT */
break;
}
SAFE_FREE ();
- *eventptr = event;
return count;
}
{
int count = 0;
int event_found = 0;
+ struct x_display_info *dpyinfo = terminal->display_info.x;
block_input ();
input_signal_count++;
/* For debugging, this gives a way to fake an I/O error. */
- if (terminal->display_info.x == XTread_socket_fake_io_error)
+ if (dpyinfo == XTread_socket_fake_io_error)
{
XTread_socket_fake_io_error = 0;
- x_io_error_quitter (terminal->display_info.x->display);
+ x_io_error_quitter (dpyinfo->display);
}
#ifndef USE_GTK
- while (XPending (terminal->display_info.x->display))
+ while (XPending (dpyinfo->display))
{
int finish;
XEvent event;
- XNextEvent (terminal->display_info.x->display, &event);
+ XNextEvent (dpyinfo->display, &event);
#ifdef HAVE_X_I18N
/* Filter events for the current X input method. */
- if (x_filter_event (terminal->display_info.x, &event))
+ if (x_filter_event (dpyinfo, &event))
continue;
#endif
event_found = 1;
- count += handle_one_xevent (terminal->display_info.x,
- &event, &finish, hold_quit);
+ count += handle_one_xevent (dpyinfo, &event, &finish, hold_quit);
if (finish == X_EVENT_GOTO_OUT)
- goto out;
+ break;
}
- out:;
-
#else /* USE_GTK */
/* For GTK we must use the GTK event loop. But XEvents gets passed
}
/* If the focus was just given to an auto-raising frame,
- raise it now. */
- /* ??? This ought to be able to handle more than one such frame. */
- if (pending_autoraise_frame)
+ raise it now. FIXME: handle more than one such frame. */
+ if (dpyinfo->x_pending_autoraise_frame)
{
- x_raise_frame (pending_autoraise_frame);
- pending_autoraise_frame = 0;
+ x_raise_frame (dpyinfo->x_pending_autoraise_frame);
+ dpyinfo->x_pending_autoraise_frame = NULL;
}
unblock_input ();
mode lines must be clipped to the whole window. */
static void
-x_clip_to_row (struct window *w, struct glyph_row *row, int area, GC gc)
+x_clip_to_row (struct window *w, struct glyph_row *row,
+ enum glyph_row_area area, GC gc)
{
struct frame *f = XFRAME (WINDOW_FRAME (w));
XRectangle clip_rect;
x_draw_hollow_cursor (struct window *w, struct glyph_row *row)
{
struct frame *f = XFRAME (WINDOW_FRAME (w));
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
Display *dpy = FRAME_X_DISPLAY (f);
int x, y, wd, h;
XGCValues xgcv;
{
Display *dpy = FRAME_X_DISPLAY (f);
Window window = FRAME_X_WINDOW (f);
- GC gc = FRAME_X_DISPLAY_INFO (f)->scratch_cursor_gc;
+ GC gc = FRAME_DISPLAY_INFO (f)->scratch_cursor_gc;
unsigned long mask = GCForeground | GCBackground | GCGraphicsExposures;
struct face *face = FACE_FROM_ID (f, cursor_glyph->face_id);
XGCValues xgcv;
else
{
gc = XCreateGC (dpy, window, mask, &xgcv);
- FRAME_X_DISPLAY_INFO (f)->scratch_cursor_gc = gc;
+ FRAME_DISPLAY_INFO (f)->scratch_cursor_gc = gc;
}
x_clip_to_row (w, row, TEXT_AREA, gc);
static void
x_clear_frame_area (struct frame *f, int x, int y, int width, int height)
{
- x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- x, y, width, height, False);
+ x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), x, y, width, height);
#ifdef USE_GTK
/* Must queue a redraw, because scroll bars might have been cleared. */
if (FRAME_GTK_WIDGET (f))
/* RIF: Draw cursor on window W. */
static void
-x_draw_window_cursor (struct window *w, struct glyph_row *glyph_row, int x, int y, int cursor_type, int cursor_width, int on_p, int active_p)
+x_draw_window_cursor (struct window *w, struct glyph_row *glyph_row, int x,
+ int y, enum text_cursor_kinds cursor_type,
+ int cursor_width, bool on_p, bool active_p)
{
struct frame *f = XFRAME (WINDOW_FRAME (w));
#endif
}
-#ifndef XFlush
XFlush (FRAME_X_DISPLAY (f));
-#endif
}
\f
else
{
/* Create the GNU bitmap and mask if necessary. */
- if (FRAME_X_DISPLAY_INFO (f)->icon_bitmap_id < 0)
+ if (FRAME_DISPLAY_INFO (f)->icon_bitmap_id < 0)
{
ptrdiff_t rc = -1;
rc = x_create_bitmap_from_xpm_data (f, gnu_xpm_bits);
if (rc != -1)
- FRAME_X_DISPLAY_INFO (f)->icon_bitmap_id = rc;
+ FRAME_DISPLAY_INFO (f)->icon_bitmap_id = rc;
#endif
if (rc == -1)
return 1;
- FRAME_X_DISPLAY_INFO (f)->icon_bitmap_id = rc;
- x_create_bitmap_mask (f, FRAME_X_DISPLAY_INFO (f)->icon_bitmap_id);
+ FRAME_DISPLAY_INFO (f)->icon_bitmap_id = rc;
+ x_create_bitmap_mask (f, FRAME_DISPLAY_INFO (f)->icon_bitmap_id);
}
}
this increments the ref-count one extra time.
As a result, the GNU bitmap and mask are never freed.
That way, we don't have to worry about allocating it again. */
- x_reference_bitmap (f, FRAME_X_DISPLAY_INFO (f)->icon_bitmap_id);
+ x_reference_bitmap (f, FRAME_DISPLAY_INFO (f)->icon_bitmap_id);
- bitmap_id = FRAME_X_DISPLAY_INFO (f)->icon_bitmap_id;
+ bitmap_id = FRAME_DISPLAY_INFO (f)->icon_bitmap_id;
}
x_wm_set_icon_pixmap (f, bitmap_id);
if (FRAME_X_P (XFRAME (frame))
&& FRAME_X_P (XFRAME (minibuf_frame))
&& ! EQ (frame, minibuf_frame)
- && FRAME_X_DISPLAY_INFO (XFRAME (minibuf_frame)) == dpyinfo)
+ && FRAME_DISPLAY_INFO (XFRAME (minibuf_frame)) == dpyinfo)
delete_frame (frame, Qnoelisp);
}
for another frame that we need to delete. */
FOR_EACH_FRAME (tail, frame)
if (FRAME_X_P (XFRAME (frame))
- && FRAME_X_DISPLAY_INFO (XFRAME (frame)) == dpyinfo)
+ && FRAME_DISPLAY_INFO (XFRAME (frame)) == dpyinfo)
{
/* Set this to t so that delete_frame won't get confused
trying to find a replacement. */
FOR_EACH_FRAME (tail, frame)
{
struct frame *f = XFRAME (frame);
- if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo)
+ if (FRAME_X_P (f) && FRAME_DISPLAY_INFO (f) == dpyinfo)
{
FRAME_XIC (f) = NULL;
xic_free_xfontset (f);
struct frame *f = XFRAME (frame);
if (FRAME_X_P (f)
- && FRAME_X_DISPLAY_INFO (f) == xim_inst->dpyinfo)
+ && FRAME_DISPLAY_INFO (f) == xim_inst->dpyinfo)
if (FRAME_XIC (f) == NULL)
{
create_frame_xic (f);
/* Treat negative positions as relative to the leftmost bottommost
position that fits on the screen. */
if (flags & XNegative)
- f->left_pos = x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))
+ f->left_pos = x_display_pixel_width (FRAME_DISPLAY_INFO (f))
- FRAME_PIXEL_WIDTH (f) + f->left_pos;
{
#endif
if (flags & YNegative)
- f->top_pos = x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))
+ f->top_pos = x_display_pixel_height (FRAME_DISPLAY_INFO (f))
- height + f->top_pos;
}
if (change_gravity > 0)
{
- FRAME_X_OUTPUT (f)->left_before_move = f->left_pos;
- FRAME_X_OUTPUT (f)->top_before_move = f->top_pos;
-
f->top_pos = yoff;
f->left_pos = xoff;
f->size_hint_flags &= ~ (XNegative | YNegative);
modified_left = f->left_pos;
modified_top = f->top_pos;
- if (change_gravity != 0 && FRAME_X_DISPLAY_INFO (f)->wm_type == X_WMTYPE_A)
+ if (change_gravity != 0 && FRAME_DISPLAY_INFO (f)->wm_type == X_WMTYPE_A)
{
/* Some WMs (twm, wmaker at least) has an offset that is smaller
than the WM decorations. So we use the calculated offset instead
modified_left, modified_top);
x_sync_with_move (f, f->left_pos, f->top_pos,
- FRAME_X_DISPLAY_INFO (f)->wm_type == X_WMTYPE_UNKNOWN
+ FRAME_DISPLAY_INFO (f)->wm_type == X_WMTYPE_UNKNOWN
? 1 : 0);
/* change_gravity is non-zero when this function is called from Lisp to
need to compute the top/left offset adjustment for this frame. */
if (change_gravity != 0 &&
- (FRAME_X_DISPLAY_INFO (f)->wm_type == X_WMTYPE_UNKNOWN
- || (FRAME_X_DISPLAY_INFO (f)->wm_type == X_WMTYPE_A
+ (FRAME_DISPLAY_INFO (f)->wm_type == X_WMTYPE_UNKNOWN
+ || (FRAME_DISPLAY_INFO (f)->wm_type == X_WMTYPE_A
&& (FRAME_X_OUTPUT (f)->move_offset_left == 0
&& FRAME_X_OUTPUT (f)->move_offset_top == 0))))
x_check_expected_move (f, modified_left, modified_top);
unsigned long actual_size, bytes_remaining;
int i, rc, actual_format;
Window wmcheck_window;
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
Window target_window = dpyinfo->root_window;
long max_len = 65536;
Display *dpy = FRAME_X_DISPLAY (f);
static void
set_wm_state (Lisp_Object frame, int add, Atom atom, Atom value)
{
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (XFRAME (frame));
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (XFRAME (frame));
x_send_client_event (frame, make_number (0), frame,
dpyinfo->Xatom_net_wm_state,
x_set_sticky (struct frame *f, Lisp_Object new_value, Lisp_Object old_value)
{
Lisp_Object frame;
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
XSETFRAME (frame, f);
Atom actual_type;
unsigned long actual_size, bytes_remaining;
int i, rc, actual_format, is_hidden = 0;
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
long max_len = 65536;
Display *dpy = FRAME_X_DISPLAY (f);
unsigned char *tmp_data = NULL;
static int
do_ewmh_fullscreen (struct frame *f)
{
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
int have_net_atom = wm_supports (f, dpyinfo->Xatom_net_wm_state);
int cur, dummy;
static int
-x_handle_net_wm_state (struct frame *f, XPropertyEvent *event)
+x_handle_net_wm_state (struct frame *f, const XPropertyEvent *event)
{
int value = FULLSCREEN_NONE;
Lisp_Object lval;
if (do_ewmh_fullscreen (f))
return;
- if (f->output_data.x->parent_desc != FRAME_X_DISPLAY_INFO (f)->root_window)
+ if (f->output_data.x->parent_desc != FRAME_DISPLAY_INFO (f)->root_window)
return; /* Only fullscreen without WM or with EWM hints (above). */
/* Setting fullscreen to nil doesn't do anything. We could save the
if (f->want_fullscreen != FULLSCREEN_NONE)
{
int width = FRAME_PIXEL_WIDTH (f), height = FRAME_PIXEL_HEIGHT (f);
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
switch (f->want_fullscreen)
{
int adjusted_left;
int adjusted_top;
- FRAME_X_DISPLAY_INFO (f)->wm_type = X_WMTYPE_A;
+ FRAME_DISPLAY_INFO (f)->wm_type = X_WMTYPE_A;
FRAME_X_OUTPUT (f)->move_offset_left = expected_left - current_left;
FRAME_X_OUTPUT (f)->move_offset_top = expected_top - current_top;
/* It's a "Type B" window manager. We don't have to adjust the
frame's position. */
- FRAME_X_DISPLAY_INFO (f)->wm_type = X_WMTYPE_B;
+ FRAME_DISPLAY_INFO (f)->wm_type = X_WMTYPE_B;
}
{
int level = interrupt_input_blocked;
- SELECT_TYPE fds;
- EMACS_TIME tmo, tmo_at, time_now;
+ fd_set fds;
+ struct timespec tmo, tmo_at, time_now;
int fd = ConnectionNumber (FRAME_X_DISPLAY (f));
- pending_event_wait.f = f;
- pending_event_wait.eventtype = eventtype;
+ f->wait_event_type = eventtype;
/* Set timeout to 0.1 second. Hopefully not noticeable.
Maybe it should be configurable. */
- tmo = make_emacs_time (0, 100 * 1000 * 1000);
- tmo_at = add_emacs_time (current_emacs_time (), tmo);
+ tmo = make_timespec (0, 100 * 1000 * 1000);
+ tmo_at = timespec_add (current_timespec (), tmo);
- while (pending_event_wait.eventtype)
+ while (f->wait_event_type)
{
pending_signals = 1;
totally_unblock_input ();
FD_ZERO (&fds);
FD_SET (fd, &fds);
- time_now = current_emacs_time ();
- if (EMACS_TIME_LT (tmo_at, time_now))
+ time_now = current_timespec ();
+ if (timespec_cmp (tmo_at, time_now) < 0)
break;
- tmo = sub_emacs_time (tmo_at, time_now);
+ tmo = timespec_sub (tmo_at, time_now);
if (pselect (fd + 1, &fds, NULL, NULL, &tmo, NULL) == 0)
break; /* Timeout */
}
- pending_event_wait.f = 0;
- pending_event_wait.eventtype = 0;
+
+ f->wait_event_type = 0;
}
/* See Window Manager Specification/Extended Window Manager Hints at
http://freedesktop.org/wiki/Specifications/wm-spec */
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
if (FRAME_VISIBLE_P (f) && wm_supports (f, dpyinfo->Xatom_net_active_window))
{
Lisp_Object frame;
XSETFRAME (frame, f);
x_send_client_event (frame, make_number (0), frame,
- dpyinfo->Xatom_net_active_window,
- make_number (32), list2i (1, last_user_time));
+ dpyinfo->Xatom_net_active_window,
+ make_number (32),
+ list2i (1, dpyinfo->last_user_time));
}
}
xembed_set_info (struct frame *f, enum xembed_info flags)
{
unsigned long data[2];
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
data[0] = XEMBED_VERSION;
data[1] = flags;
event.xclient.type = ClientMessage;
event.xclient.window = FRAME_X_OUTPUT (f)->parent_desc;
- event.xclient.message_type = FRAME_X_DISPLAY_INFO (f)->Xatom_XEMBED;
+ event.xclient.message_type = FRAME_DISPLAY_INFO (f)->Xatom_XEMBED;
event.xclient.format = 32;
event.xclient.data.l[0] = t;
event.xclient.data.l[1] = msg;
void
x_make_frame_visible (struct frame *f)
{
- Lisp_Object type;
int original_top, original_left;
int retry_count = 2;
block_input ();
- type = x_icon_type (f);
- if (!NILP (type))
- x_bitmap_icon (f, type);
+ x_set_bitmap_icon (f);
if (! FRAME_VISIBLE_P (f))
{
window = FRAME_OUTER_WINDOW (f);
/* Don't keep the highlight on an invisible frame. */
- if (FRAME_X_DISPLAY_INFO (f)->x_highlight_frame == f)
- FRAME_X_DISPLAY_INFO (f)->x_highlight_frame = 0;
+ if (FRAME_DISPLAY_INFO (f)->x_highlight_frame == f)
+ FRAME_DISPLAY_INFO (f)->x_highlight_frame = 0;
block_input ();
#ifdef USE_X_TOOLKIT
int result;
#endif
- Lisp_Object type;
/* Don't keep the highlight on an invisible frame. */
- if (FRAME_X_DISPLAY_INFO (f)->x_highlight_frame == f)
- FRAME_X_DISPLAY_INFO (f)->x_highlight_frame = 0;
+ if (FRAME_DISPLAY_INFO (f)->x_highlight_frame == f)
+ FRAME_DISPLAY_INFO (f)->x_highlight_frame = 0;
if (FRAME_ICONIFIED_P (f))
return;
block_input ();
- type = x_icon_type (f);
- if (!NILP (type))
- x_bitmap_icon (f, type);
+ x_set_bitmap_icon (f);
#if defined (USE_GTK)
if (FRAME_GTK_OUTER_WIDGET (f))
msg.xclient.window = FRAME_X_WINDOW (f);
msg.xclient.type = ClientMessage;
- msg.xclient.message_type = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_change_state;
+ msg.xclient.message_type = FRAME_DISPLAY_INFO (f)->Xatom_wm_change_state;
msg.xclient.format = 32;
msg.xclient.data.l[0] = IconicState;
void
x_free_frame_resources (struct frame *f)
{
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
Mouse_HLInfo *hlinfo = &dpyinfo->mouse_highlight;
#ifdef USE_X_TOOLKIT
Lisp_Object bar;
dpyinfo->x_focus_event_frame = 0;
if (f == dpyinfo->x_highlight_frame)
dpyinfo->x_highlight_frame = 0;
-
if (f == hlinfo->mouse_face_mouse_frame)
- {
- hlinfo->mouse_face_beg_row
- = hlinfo->mouse_face_beg_col = -1;
- hlinfo->mouse_face_end_row
- = hlinfo->mouse_face_end_col = -1;
- hlinfo->mouse_face_window = Qnil;
- hlinfo->mouse_face_mouse_frame = 0;
- }
+ reset_mouse_highlight (hlinfo);
unblock_input ();
}
static void
x_destroy_window (struct frame *f)
{
- struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
/* If a display connection is dead, don't try sending more
commands to the X server. */
size_hints.width_inc = FRAME_COLUMN_WIDTH (f);
size_hints.height_inc = FRAME_LINE_HEIGHT (f);
- size_hints.max_width = x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))
+ size_hints.max_width = x_display_pixel_width (FRAME_DISPLAY_INFO (f))
- FRAME_TEXT_COLS_TO_PIXEL_WIDTH (f, 0);
- size_hints.max_height = x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))
+ size_hints.max_height = x_display_pixel_height (FRAME_DISPLAY_INFO (f))
- FRAME_TEXT_LINES_TO_PIXEL_HEIGHT (f, 0);
/* Calculate the base and minimum sizes. */
struct terminal *terminal;
struct x_display_info *dpyinfo;
XrmDatabase xrdb;
- Mouse_HLInfo *hlinfo;
ptrdiff_t lim;
block_input ();
/* We have definitely succeeded. Record the new connection. */
dpyinfo = xzalloc (sizeof *dpyinfo);
- hlinfo = &dpyinfo->mouse_highlight;
-
terminal = x_create_terminal (dpyinfo);
{
struct x_display_info *share;
- Lisp_Object tail;
- for (share = x_display_list, tail = x_display_name_list; share;
- share = share->next, tail = XCDR (tail))
- if (same_x_server (SSDATA (XCAR (XCAR (tail))),
+ for (share = x_display_list; share; share = share->next)
+ if (same_x_server (SSDATA (XCAR (share->name_list_element)),
SSDATA (display_name)))
break;
if (share)
terminal->kboard = share->terminal->kboard;
else
{
- terminal->kboard = xmalloc (sizeof *terminal->kboard);
- init_kboard (terminal->kboard);
- kset_window_system (terminal->kboard, Qx);
-
- /* Add the keyboard to the list before running Lisp code (via
- Qvendor_specific_keysyms below), since these are not traced
- via terminals but only through all_kboards. */
- terminal->kboard->next_kboard = all_kboards;
- all_kboards = terminal->kboard;
+ terminal->kboard = allocate_kboard (Qx);
if (!EQ (XSYMBOL (Qvendor_specific_keysyms)->function, Qunbound))
{
dpyinfo->next = x_display_list;
x_display_list = dpyinfo;
- /* Put it on x_display_name_list as well, to keep them parallel. */
- x_display_name_list = Fcons (Fcons (display_name, Qnil),
- x_display_name_list);
- dpyinfo->name_list_element = XCAR (x_display_name_list);
-
+ dpyinfo->name_list_element = Fcons (display_name, Qnil);
dpyinfo->display = dpy;
/* Set the name of the terminal. */
- terminal->name = xmalloc (SBYTES (display_name) + 1);
- memcpy (terminal->name, SSDATA (display_name), SBYTES (display_name));
- terminal->name[SBYTES (display_name)] = 0;
+ terminal->name = xlispstrdup (display_name);
#if 0
XSetAfterFunction (x_current_display, x_trace_wire);
select_visual (dpyinfo);
dpyinfo->cmap = DefaultColormapOfScreen (dpyinfo->screen);
dpyinfo->root_window = RootWindowOfScreen (dpyinfo->screen);
- dpyinfo->client_leader_window = 0;
- dpyinfo->grabbed = 0;
- dpyinfo->reference_count = 0;
dpyinfo->icon_bitmap_id = -1;
- dpyinfo->n_fonts = 0;
- dpyinfo->bitmaps = 0;
- dpyinfo->bitmaps_size = 0;
- dpyinfo->bitmaps_last = 0;
- dpyinfo->scratch_cursor_gc = 0;
- hlinfo->mouse_face_mouse_frame = 0;
- hlinfo->mouse_face_beg_row = hlinfo->mouse_face_beg_col = -1;
- hlinfo->mouse_face_end_row = hlinfo->mouse_face_end_col = -1;
- hlinfo->mouse_face_face_id = DEFAULT_FACE_ID;
- hlinfo->mouse_face_window = Qnil;
- hlinfo->mouse_face_overlay = Qnil;
- hlinfo->mouse_face_mouse_x = hlinfo->mouse_face_mouse_y = 0;
- hlinfo->mouse_face_defer = 0;
- hlinfo->mouse_face_hidden = 0;
- dpyinfo->x_focus_frame = 0;
- dpyinfo->x_focus_event_frame = 0;
- dpyinfo->x_highlight_frame = 0;
dpyinfo->wm_type = X_WMTYPE_UNKNOWN;
- /* See if we can construct pixel values from RGB values. */
- dpyinfo->red_bits = dpyinfo->blue_bits = dpyinfo->green_bits = 0;
- dpyinfo->red_offset = dpyinfo->blue_offset = dpyinfo->green_offset = 0;
+ reset_mouse_highlight (&dpyinfo->mouse_highlight);
+ /* See if we can construct pixel values from RGB values. */
if (dpyinfo->visual->class == TrueColor)
{
get_bits_and_offset (dpyinfo->visual->red_mask,
}
dpyinfo->x_dnd_atoms_size = 8;
- dpyinfo->x_dnd_atoms_length = 0;
dpyinfo->x_dnd_atoms = xmalloc (sizeof *dpyinfo->x_dnd_atoms
* dpyinfo->x_dnd_atoms_size);
-
- dpyinfo->net_supported_atoms = NULL;
- dpyinfo->nr_net_supported_atoms = 0;
- dpyinfo->net_supported_window = 0;
-
- connection = ConnectionNumber (dpyinfo->display);
- dpyinfo->connection = connection;
dpyinfo->gray
= XCreatePixmapFromBitmapData (dpyinfo->display, dpyinfo->root_window,
gray_bits, gray_width, gray_height,
xsettings_initialize (dpyinfo);
+ connection = ConnectionNumber (dpyinfo->display);
+
/* This is only needed for distinguishing keyboard and process input. */
if (connection != 0)
add_keyboard_wait_descriptor (connection);
break;
}
- delete_keyboard_wait_descriptor (dpyinfo->connection);
-
- /* Discard this display from x_display_name_list and x_display_list.
- We can't use Fdelq because that can quit. */
- if (! NILP (x_display_name_list)
- && EQ (XCAR (x_display_name_list), dpyinfo->name_list_element))
- x_display_name_list = XCDR (x_display_name_list);
- else
- {
- Lisp_Object tail;
-
- tail = x_display_name_list;
- while (CONSP (tail) && CONSP (XCDR (tail)))
- {
- if (EQ (XCAR (XCDR (tail)), dpyinfo->name_list_element))
- {
- XSETCDR (tail, XCDR (XCDR (tail)));
- break;
- }
- tail = XCDR (tail);
- }
- }
-
if (next_noop_dpyinfo == dpyinfo)
next_noop_dpyinfo = dpyinfo->next;
block_input ();
if (!x_timeout_atimer_activated_flag)
{
- EMACS_TIME interval = make_emacs_time (0, 100 * 1000 * 1000);
+ struct timespec interval = make_timespec (0, 100 * 1000 * 1000);
start_atimer (ATIMER_RELATIVE, interval, x_process_timeouts, 0);
x_timeout_atimer_activated_flag = 1;
}
x_after_update_window_line,
x_update_window_begin,
x_update_window_end,
- x_cursor_to,
- x_flush,
-#ifdef XFlush
x_flush,
-#else
- 0, /* flush_display_optional */
-#endif
x_clear_window_mouse_face,
x_get_glyph_overhangs,
x_fix_overlapping_area,
x_delete_terminal (struct terminal *terminal)
{
struct x_display_info *dpyinfo = terminal->display_info.x;
+ int connection = -1;
/* Protect against recursive calls. delete_frame in
delete_terminal calls us back when it deletes our last frame. */
and dpyinfo->display was set to 0 to indicate that. */
if (dpyinfo->display)
{
+ connection = ConnectionNumber (dpyinfo->display);
+
x_destroy_all_bitmaps (dpyinfo);
XSetCloseDownMode (dpyinfo->display, DestroyAll);
#endif /* ! USE_GTK */
}
+ /* No more input on this descriptor. */
+ if (connection != -1)
+ delete_keyboard_wait_descriptor (connection);
+
/* Mark as dead. */
dpyinfo->display = NULL;
x_delete_display (dpyinfo);
terminal->delete_glyphs_hook = x_delete_glyphs;
terminal->ring_bell_hook = XTring_bell;
terminal->toggle_invisible_pointer_hook = XTtoggle_invisible_pointer;
- terminal->reset_terminal_modes_hook = XTreset_terminal_modes;
- terminal->set_terminal_modes_hook = XTset_terminal_modes;
+ terminal->reset_terminal_modes_hook = NULL;
+ terminal->set_terminal_modes_hook = NULL;
terminal->update_begin_hook = x_update_begin;
terminal->update_end_hook = x_update_end;
- terminal->set_terminal_window_hook = XTset_terminal_window;
+ terminal->set_terminal_window_hook = NULL;
terminal->read_socket_hook = XTread_socket;
terminal->frame_up_to_date_hook = XTframe_up_to_date;
terminal->mouse_position_hook = XTmouse_position;
terminal->delete_terminal_hook = x_delete_terminal;
terminal->rif = &x_redisplay_interface;
- terminal->scroll_region_ok = 1; /* We'll scroll partial frames. */
- terminal->char_ins_del_ok = 1;
- terminal->line_ins_del_ok = 1; /* We'll just blt 'em. */
- terminal->fast_clear_end_of_line = 1; /* X does this well. */
- terminal->memory_below_frame = 0; /* We don't remember what scrolls
- off the bottom. */
return terminal;
}
#endif
#endif
- pending_autoraise_frame = 0;
- pending_event_wait.f = 0;
- pending_event_wait.eventtype = 0;
-
/* Note that there is no real way portable across R3/R4 to get the
original error handler. */
XSetErrorHandler (x_error_handler);
{
x_error_message = NULL;
- staticpro (&x_display_name_list);
- x_display_name_list = Qnil;
-
- staticpro (&last_mouse_scroll_bar);
- last_mouse_scroll_bar = Qnil;
-
DEFSYM (Qvendor_specific_keysyms, "vendor-specific-keysyms");
DEFSYM (Qlatin_1, "latin-1");
Vx_toolkit_scroll_bars = Qnil;
#endif
- staticpro (&last_mouse_motion_frame);
- last_mouse_motion_frame = Qnil;
-
Qmodifier_value = intern_c_string ("modifier-value");
Qalt = intern_c_string ("alt");
Fput (Qalt, Qmodifier_value, make_number (alt_modifier));
make_float (DEFAULT_REHASH_THRESHOLD),
Qnil);
}
-
-#endif /* HAVE_X_WINDOWS */