Fix mouse movement event generation on Haiku

* src/haikuterm.c (haiku_mouse_position): Set timestamp.
(haiku_read_socket): Set last_mouse_movement_time.

* src/haikuterm.h (struct haiku_display_info): Add field
`last_mouse_movement_time'.

diff --git a/src/haikuterm.c b/src/haikuterm.c
index bc956f066a97afefe55c6c31e564dbfb673cb1b1..5364ebf823af74ac3a4df2ebaaac391d1706fa03 100644 (file)
--- a/src/haikuterm.c
+++ b/src/haikuterm.c
@@ -2386,9 +2386,10 @@ haiku_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
                      enum scroll_bar_part *part, Lisp_Object *x, Lisp_Object *y,
                      Time *timestamp)
 {
-  block_input ();
   if (!fp)
     return;
+
+  block_input ();
   Lisp_Object frame, tail;
   struct frame *f1 = NULL;
   FOR_EACH_FRAME (tail, frame)
@@ -2428,6 +2429,7 @@ haiku_mouse_position (struct frame **fp, int insist, Lisp_Object *bar_window,
          *bar_window = Qnil;
          *part = scroll_bar_above_handle;
          *fp = f1;
+         *timestamp = x_display_list->last_mouse_movement_time;
          XSETINT (*x, sx);
          XSETINT (*y, sy);
        }
@@ -2578,6 +2580,7 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
   static void *buf = NULL;
   ssize_t b_size;
   struct unhandled_event *unhandled_events = NULL;
+  int button_or_motion_p;
 
   if (!buf)
     buf = xmalloc (200);
@@ -2597,6 +2600,8 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
       inev.arg = Qnil;
       inev2.arg = Qnil;
 
+      button_or_motion_p = 0;
+
       haiku_read (&type, buf, b_size);
 
       switch (type)
@@ -2721,6 +2726,9 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
            Lisp_Object frame;
            XSETFRAME (frame, f);
 
+           x_display_list->last_mouse_movement_time = time (NULL);
+           button_or_motion_p = 1;
+
            if (b->just_exited_p)
              {
                Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
@@ -2748,9 +2756,9 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
                previous_help_echo_string = help_echo_string;
                help_echo_string = Qnil;
 
-               if (f != dpyinfo->last_mouse_glyph_frame ||
-                   b->x < r.x || b->x >= r.x + r.width - 1 || b->y < r.y ||
-                   b->y >= r.y + r.height - 1)
+               if (f != dpyinfo->last_mouse_glyph_frame
+                   || b->x < r.x || b->x >= r.x + r.width
+                   || b->y < r.y || b->y >= r.y + r.height)
                  {
                    f->mouse_moved = true;
                    dpyinfo->last_mouse_scroll_bar = NULL;
@@ -2805,6 +2813,8 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
            inev.modifiers = haiku_modifiers_to_emacs (b->modifiers);
 
            x_display_list->last_mouse_glyph_frame = 0;
+           x_display_list->last_mouse_movement_time = time (NULL);
+           button_or_motion_p = 1;
 
            /* Is this in the tab-bar?  */
            if (WINDOWP (f->tab_bar_window)
@@ -2858,6 +2868,8 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
            inev.arg = tab_bar_arg;
            inev.code = b->btn_no;
 
+           f->mouse_moved = false;
+
            XSETINT (inev.x, b->x);
            XSETINT (inev.y, b->y);
 
@@ -3183,15 +3195,19 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
       if (inev.kind != NO_EVENT)
        {
          if (inev.kind != HELP_EVENT)
-           inev.timestamp = time (NULL);
+           inev.timestamp = (button_or_motion_p
+                             ? x_display_list->last_mouse_movement_time
+                             : time (NULL));
          kbd_buffer_store_event_hold (&inev, hold_quit);
          ++message_count;
        }
 
       if (inev2.kind != NO_EVENT)
        {
-         if (inev.kind != HELP_EVENT)
-           inev.timestamp = time (NULL);
+         if (inev2.kind != HELP_EVENT)
+           inev2.timestamp = (button_or_motion_p
+                              ? x_display_list->last_mouse_movement_time
+                              : time (NULL));
          kbd_buffer_store_event_hold (&inev2, hold_quit);
          ++message_count;
        }

diff --git a/src/haikuterm.h b/src/haikuterm.h
index af55f68c6799a692254af40397b634797f268b7c..7ed7485ef5349fcd0b112e4a0ba8f2a6153fef50 100644 (file)
--- a/src/haikuterm.h
+++ b/src/haikuterm.h
@@ -30,6 +30,7 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 #include "character.h"
 #include "dispextern.h"
 #include "font.h"
+#include "systime.h"
 
 #define C_FRAME struct frame *
 #define C_FONT struct font *
@@ -107,6 +108,8 @@ struct haiku_display_info
   haiku display;
 
   double resx, resy;
+
+  Time last_mouse_movement_time;
 };
 
 struct haiku_output