diff options
Diffstat (limited to 'src/window-xlib.c')
| -rw-r--r-- | src/window-xlib.c | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/src/window-xlib.c b/src/window-xlib.c index 0f1b78e..37a7737 100644 --- a/src/window-xlib.c +++ b/src/window-xlib.c @@ -153,6 +153,8 @@ RunesWindow *runes_window_new(RunesWindowBackend *wb) w = calloc(1, sizeof(RunesWindow)); w->wb = wb; + w->last_reported_mouse_position.col = -1; + w->last_reported_mouse_position.row = -1; return w; } @@ -878,14 +880,36 @@ static void runes_window_handle_motion_event(RunesTerm *t, XMotionEvent *e) { RunesWindow *w = t->w; - /* unclear why we can't rely on (e->state & Button1Mask) here - it seems to - * always be true, which is confusing to me. i'd expect it to only be true - * if we had Button1 held down while moving the mouse. */ - if (!w->mouse_down) { - return; - } + if (vt100_screen_mouse_reporting_wants_any_motion(t->scr) + || (vt100_screen_mouse_reporting_wants_button_motion(t->scr) + && w->mouse_down)) { + char response[7]; + struct vt100_loc last_loc = w->last_reported_mouse_position; + struct vt100_loc loc; - runes_window_update_selection(t, e->x, e->y, e->time); + loc = runes_window_get_mouse_position(t, e->x, e->y); + loc.row -= t->scr->grid->row_top; + if (loc.col != last_loc.col || loc.row != last_loc.row) { + int button = + e->state & Button1Mask ? 1 + : e->state & Button2Mask ? 2 + : e->state & Button3Mask ? 3 + : 4; + sprintf( + response, "\033[M%c%c%c", + '@' + (button - 1), ' ' + loc.col + 1, ' ' + loc.row + 1); + runes_window_write_to_pty(t, response, 6); + w->last_reported_mouse_position = loc; + } + } + else { + /* unclear why we can't rely on (e->state & Button1Mask) here - it + * seems to always be true, which is confusing to me. i'd expect it to + * only be true if we had Button1 held down while moving the mouse. */ + if (w->mouse_down) { + runes_window_update_selection(t, e->x, e->y, e->time); + } + } } static void runes_window_handle_expose_event(RunesTerm *t, XExposeEvent *e) |