From f7c42c21bacf84af52079b239a18294851fbdb3a Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Wed, 29 Dec 2010 21:49:06 +0000 Subject: [PATCH] Support all four of the xterm mouse modes. Based on a diff from hsim at gmx.li. --- input-keys.c | 2 +- input.c | 21 ++++++++++++++++++--- screen-write.c | 19 +++++++++++++------ server-client.c | 2 +- tmux.h | 14 ++++++++++---- tty.c | 24 ++++++++++++++++-------- window-choose.c | 2 +- window-copy.c | 12 +++++++----- 8 files changed, 67 insertions(+), 29 deletions(-) diff --git a/input-keys.c b/input-keys.c index b731f6dc..81976123 100644 --- a/input-keys.c +++ b/input-keys.c @@ -204,7 +204,7 @@ input_mouse(struct window_pane *wp, struct mouse_event *m) { char out[8]; - if (wp->screen->mode & MODE_MOUSE) { + if (wp->screen->mode & ALL_MOUSE_MODES) { xsnprintf(out, sizeof out, "\033[M%c%c%c", m->b + 32, m->x + 33, m->y + 33); bufferevent_write(wp->event, out, strlen(out)); diff --git a/input.c b/input.c index cbcdd83c..49224e0e 100644 --- a/input.c +++ b/input.c @@ -953,7 +953,7 @@ input_esc_dispatch(struct input_ctx *ictx) screen_write_insertmode(sctx, 0); screen_write_kcursormode(sctx, 0); screen_write_kkeypadmode(sctx, 0); - screen_write_mousemode(sctx, 0); + screen_write_mousemode_off(sctx); screen_write_clearscreen(sctx); screen_write_cursormove(sctx, 0, 0); @@ -1156,7 +1156,10 @@ input_csi_dispatch(struct input_ctx *ictx) screen_write_cursormode(&ictx->ctx, 0); break; case 1000: - screen_write_mousemode(&ictx->ctx, 0); + case 1001: + case 1002: + case 1003: + screen_write_mousemode_off(&ictx->ctx); break; case 1049: window_pane_alternate_off(wp, &ictx->cell); @@ -1192,7 +1195,19 @@ input_csi_dispatch(struct input_ctx *ictx) screen_write_cursormode(&ictx->ctx, 1); break; case 1000: - screen_write_mousemode(&ictx->ctx, 1); + screen_write_mousemode_on( + &ictx->ctx, MODE_MOUSE_STANDARD); + break; + case 1001: + screen_write_mousemode_on( + &ictx->ctx, MODE_MOUSE_HIGHLIGHT); + break; + case 1002: + screen_write_mousemode_on( + &ictx->ctx, MODE_MOUSE_BUTTON); + break; + case 1003: + screen_write_mousemode_on(&ictx->ctx, MODE_MOUSE_ANY); break; case 1049: window_pane_alternate_on(wp, &ictx->cell); diff --git a/screen-write.c b/screen-write.c index 882fced4..c4e873b1 100644 --- a/screen-write.c +++ b/screen-write.c @@ -829,16 +829,23 @@ screen_write_insertmode(struct screen_write_ctx *ctx, int state) s->mode &= ~MODE_INSERT; } -/* Set mouse mode. */ +/* Set mouse mode off. */ void -screen_write_mousemode(struct screen_write_ctx *ctx, int state) +screen_write_mousemode_off(struct screen_write_ctx *ctx) { struct screen *s = ctx->s; - if (state) - s->mode |= MODE_MOUSE; - else - s->mode &= ~MODE_MOUSE; + s->mode &= ~ALL_MOUSE_MODES; +} + +/* Set mouse mode on. */ +void +screen_write_mousemode_on(struct screen_write_ctx *ctx, int mode) +{ + struct screen *s = ctx->s; + + s->mode &= ~ALL_MOUSE_MODES; + s->mode |= mode; } /* Line feed. */ diff --git a/server-client.c b/server-client.c index c4cc9847..31ea99f5 100644 --- a/server-client.c +++ b/server-client.c @@ -450,7 +450,7 @@ server_client_reset_state(struct client *c) mode = s->mode; if (TAILQ_NEXT(TAILQ_FIRST(&w->panes), entry) != NULL && options_get_number(oo, "mouse-select-pane")) - mode |= MODE_MOUSE; + mode |= MODE_MOUSE_STANDARD; tty_update_mode(&c->tty, mode); tty_reset(&c->tty); } diff --git a/tmux.h b/tmux.h index 075e581c..a59f57cf 100644 --- a/tmux.h +++ b/tmux.h @@ -545,9 +545,14 @@ struct mode_key_table { #define MODE_INSERT 0x2 #define MODE_KCURSOR 0x4 #define MODE_KKEYPAD 0x8 /* set = application, clear = number */ -#define MODE_MOUSE 0x10 -#define MODE_MOUSEMOTION 0x20 -#define MODE_WRAP 0x40 /* whether lines wrap */ +#define MODE_WRAP 0x10 /* whether lines wrap */ +#define MODE_MOUSE_STANDARD 0x20 +#define MODE_MOUSE_HIGHLIGHT 0x40 +#define MODE_MOUSE_BUTTON 0x80 +#define MODE_MOUSE_ANY 0x100 + +#define ALL_MOUSE_MODES (MODE_MOUSE_STANDARD| \ + MODE_MOUSE_HIGHLIGHT|MODE_MOUSE_BUTTON|MODE_MOUSE_ANY) /* * A single UTF-8 character. @@ -1808,7 +1813,8 @@ void screen_write_cursormode(struct screen_write_ctx *, int); void screen_write_reverseindex(struct screen_write_ctx *); void screen_write_scrollregion(struct screen_write_ctx *, u_int, u_int); void screen_write_insertmode(struct screen_write_ctx *, int); -void screen_write_mousemode(struct screen_write_ctx *, int); +void screen_write_mousemode_on(struct screen_write_ctx *, int); +void screen_write_mousemode_off(struct screen_write_ctx *); void screen_write_linefeed(struct screen_write_ctx *, int); void screen_write_linefeedscreen(struct screen_write_ctx *, int); void screen_write_carriagereturn(struct screen_write_ctx *); diff --git a/tty.c b/tty.c index 63f6127f..f7698708 100644 --- a/tty.c +++ b/tty.c @@ -403,17 +403,25 @@ tty_update_mode(struct tty *tty, int mode) else tty_putcode(tty, TTYC_CIVIS); } - if (changed & (MODE_MOUSE|MODE_MOUSEMOTION)) { - if (mode & MODE_MOUSE) { - if (mode & MODE_MOUSEMOTION) - tty_puts(tty, "\033[?1003h"); - else + if (changed & ALL_MOUSE_MODES) { + if (mode & ALL_MOUSE_MODES) { + if (mode & MODE_MOUSE_STANDARD) tty_puts(tty, "\033[?1000h"); + else if (mode & MODE_MOUSE_HIGHLIGHT) + tty_puts(tty, "\033[?1001h"); + else if (mode & MODE_MOUSE_BUTTON) + tty_puts(tty, "\033[?1002h"); + else if (mode & MODE_MOUSE_ANY) + tty_puts(tty, "\033[?1003h"); } else { - if (mode & MODE_MOUSEMOTION) - tty_puts(tty, "\033[?1003l"); - else + if (tty->mode & MODE_MOUSE_STANDARD) tty_puts(tty, "\033[?1000l"); + else if (tty->mode & MODE_MOUSE_HIGHLIGHT) + tty_puts(tty, "\033[?1001l"); + else if (tty->mode & MODE_MOUSE_BUTTON) + tty_puts(tty, "\033[?1002l"); + else if (tty->mode & MODE_MOUSE_ANY) + tty_puts(tty, "\033[?1003l"); } } if (changed & MODE_KKEYPAD) { diff --git a/window-choose.c b/window-choose.c index a50d7e30..ccd09afc 100644 --- a/window-choose.c +++ b/window-choose.c @@ -127,7 +127,7 @@ window_choose_init(struct window_pane *wp) screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0); s->mode &= ~MODE_CURSOR; if (options_get_number(&wp->window->options, "mode-mouse")) - s->mode |= MODE_MOUSE; + s->mode |= MODE_MOUSE_STANDARD; keys = options_get_number(&wp->window->options, "mode-keys"); if (keys == MODEKEY_EMACS) diff --git a/window-copy.c b/window-copy.c index 9f92464b..3cc7e4c1 100644 --- a/window-copy.c +++ b/window-copy.c @@ -180,7 +180,7 @@ window_copy_init(struct window_pane *wp) s = &data->screen; screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0); if (options_get_number(&wp->window->options, "mode-mouse")) - s->mode |= MODE_MOUSE; + s->mode |= MODE_MOUSE_STANDARD; keys = options_get_number(&wp->window->options, "mode-keys"); if (keys == MODEKEY_EMACS) @@ -787,13 +787,14 @@ window_copy_mouse( * If already reading motion, move the cursor while buttons are still * pressed, or stop the selection on their release. */ - if (s->mode & MODE_MOUSEMOTION) { + if (s->mode & MODE_MOUSE_ANY) { if ((m->b & MOUSE_BUTTON) != MOUSE_UP) { window_copy_update_cursor(wp, m->x, m->y); if (window_copy_update_selection(wp)) window_copy_redraw_screen(wp); } else { - s->mode &= ~MODE_MOUSEMOTION; + s->mode &= ~MODE_MOUSE_ANY; + s->mode |= MODE_MOUSE_STANDARD; if (sess != NULL) { window_copy_copy_selection(wp, sess); window_pane_reset_mode(wp); @@ -802,9 +803,10 @@ window_copy_mouse( return; } - /* Otherwise i other buttons pressed, start selection and motion. */ + /* Otherwise if other buttons pressed, start selection and motion. */ if ((m->b & MOUSE_BUTTON) != MOUSE_UP) { - s->mode |= MODE_MOUSEMOTION; + s->mode &= ~MODE_MOUSE_STANDARD; + s->mode |= MODE_MOUSE_ANY; window_copy_update_cursor(wp, m->x, m->y); window_copy_start_selection(wp);