Use more reliable timestamps for some kinds of events on Haiku

* src/haiku_support.cc (DispatchMessage):
(MouseMoved):
(MouseDown):
(MouseUp): Set `time' field of event structures to input server
time.
* src/haiku_support.h (struct haiku_key_event):
(struct haiku_mouse_motion_event):
(struct haiku_button_event): New field `time'.
* src/haikuterm.c (haiku_read_socket): Use input server time
if provided.

diff --git a/src/haiku_support.cc b/src/haiku_support.cc
index 53716ff1612171a78242ec00b7599971129c7714..cd4e6e46cd2cbbc20708cda68e0f483a5426190e 100644 (file)
--- a/src/haiku_support.cc
+++ b/src/haiku_support.cc
@@ -720,6 +720,7 @@ public:
        int ret;
        msg->FindInt32 ("raw_char", &raw);
        msg->FindInt32 ("key", &key);
+       msg->FindInt64 ("when", &rq.time);
 
        rq.modifiers = 0;
        uint32_t mods = modifiers ();
@@ -1382,8 +1383,8 @@ public:
     rq.just_exited_p = transit == B_EXITED_VIEW;
     rq.x = point.x;
     rq.y = point.y;
-    rq.be_code = transit;
     rq.window = this->Window ();
+    rq.time = system_time ();
 
     if (ToolTip ())
       ToolTip ()->SetMouseRelativeLocation (BPoint (-(point.x - tt_absl_pos.x),
@@ -1438,6 +1439,7 @@ public:
 
     SetMouseEventMask (B_POINTER_EVENTS, B_LOCK_WINDOW_FOCUS);
 
+    rq.time = system_time ();
     haiku_write (BUTTON_DOWN, &rq);
   }
 
@@ -1484,6 +1486,7 @@ public:
     if (!buttons)
       SetMouseEventMask (0, 0);
 
+    rq.time = system_time ();
     haiku_write (BUTTON_UP, &rq);
   }
 };

diff --git a/src/haiku_support.h b/src/haiku_support.h
index 83f22972ce2b3dab3f9ecad1e40a69714847fff4..6ddc28759b5649dfac5f4c65164561490e217c14 100644 (file)
--- a/src/haiku_support.h
+++ b/src/haiku_support.h
@@ -34,6 +34,8 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <math.h>
 
+#include <kernel/OS.h>
+
 enum haiku_cursor
   {
     CURSOR_ID_NO_CURSOR = 12,
@@ -132,6 +134,9 @@ struct haiku_key_event
   int modifiers;
   unsigned keysym;
   uint32_t multibyte_char;
+
+  /* Time the keypress occurred, in microseconds.  */
+  bigtime_t time;
 };
 
 struct haiku_activation_event
@@ -146,7 +151,7 @@ struct haiku_mouse_motion_event
   bool just_exited_p;
   int x;
   int y;
-  uint32_t be_code;
+  bigtime_t time;
 };
 
 struct haiku_button_event
@@ -156,6 +161,7 @@ struct haiku_button_event
   int modifiers;
   int x;
   int y;
+  bigtime_t time;
 };
 
 struct haiku_iconification_event

diff --git a/src/haikuterm.c b/src/haikuterm.c
index 0fa6050b4784d4eec92c7ee3d451fffda65f371c..93ba088f5b1d10217d4019c6de3cb561fa57219a 100644 (file)
--- a/src/haikuterm.c
+++ b/src/haikuterm.c
@@ -2725,6 +2725,7 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
              inev.kind = inev.code > 127 ? MULTIBYTE_CHAR_KEYSTROKE_EVENT :
                ASCII_KEYSTROKE_EVENT;
 
+           inev.timestamp = b->time / 1000;
            inev.modifiers = haiku_modifiers_to_emacs (b->modifiers);
            XSETFRAME (inev.frame_or_window, f);
            break;
@@ -2763,7 +2764,7 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
            Lisp_Object frame;
            XSETFRAME (frame, f);
 
-           x_display_list->last_mouse_movement_time = system_time () / 1000;
+           x_display_list->last_mouse_movement_time = b->time / 1000;
            button_or_motion_p = 1;
 
            if (hlinfo->mouse_face_hidden)
@@ -2889,7 +2890,7 @@ 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 = system_time () / 1000;
+           x_display_list->last_mouse_movement_time = b->time / 1000;
            button_or_motion_p = 1;
 
            /* Is this in the tab-bar?  */
@@ -3294,7 +3295,7 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
 
       if (inev.kind != NO_EVENT)
        {
-         if (inev.kind != HELP_EVENT)
+         if (inev.kind != HELP_EVENT && !inev.timestamp)
            inev.timestamp = (button_or_motion_p
                              ? x_display_list->last_mouse_movement_time
                              : system_time () / 1000);
@@ -3304,7 +3305,7 @@ haiku_read_socket (struct terminal *terminal, struct input_event *hold_quit)
 
       if (inev2.kind != NO_EVENT)
        {
-         if (inev2.kind != HELP_EVENT)
+         if (inev2.kind != HELP_EVENT && !inev.timestamp)
            inev2.timestamp = (button_or_motion_p
                               ? x_display_list->last_mouse_movement_time
                               : system_time () / 1000);