diff options
-rw-r--r-- | runtime/doc/options.txt | 8 | ||||
-rw-r--r-- | src/feature.h | 7 | ||||
-rw-r--r-- | src/message.c | 220 | ||||
-rw-r--r-- | src/popupwin.c | 136 | ||||
-rw-r--r-- | src/proto/message.pro | 1 | ||||
-rw-r--r-- | src/proto/popupwin.pro | 4 | ||||
-rw-r--r-- | src/proto/time.pro | 1 | ||||
-rw-r--r-- | src/screen.c | 4 | ||||
-rw-r--r-- | src/structs.h | 2 | ||||
-rw-r--r-- | src/testdir/test_messages.vim | 26 | ||||
-rw-r--r-- | src/time.c | 22 | ||||
-rw-r--r-- | src/version.c | 2 |
12 files changed, 383 insertions, 50 deletions
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt index 116bb2a875..1aa5c2cd90 100644 --- a/runtime/doc/options.txt +++ b/runtime/doc/options.txt @@ -1789,9 +1789,11 @@ A jump table for the options with a short description can be found at |Q_op|. page can have a different value. When 'cmdheight' is zero, there is no command-line unless it is being - used. Some informative messages will not be displayed, any other - messages will cause the |hit-enter| prompt. Expect some other - unexpected behavior too. + used. Informative messages will be displayed in a popup notification + window at the bottom if the window, using the MessageWindow highlight + group {only if compiled with the +popupwin and +timers features}, + otherwise they will not be displayed. Other messages will cause the + |hit-enter| prompt. Expect some other unexpected behavior too. *'cmdwinheight'* *'cwh'* 'cmdwinheight' 'cwh' number (default 7) diff --git a/src/feature.h b/src/feature.h index f1a7af8dff..22b0c50cbc 100644 --- a/src/feature.h +++ b/src/feature.h @@ -1064,6 +1064,13 @@ # define FEAT_PROP_POPUP #endif +/* + * +message_window use a popup for messages when 'cmdheight' is zero + */ +#if defined(FEAT_PROP_POPUP) && defined(FEAT_TIMERS) +# define HAS_MESSAGE_WINDOW +#endif + #if defined(FEAT_SYN_HL) && defined(FEAT_RELTIME) // Can limit syntax highlight time to 'redrawtime'. # define SYN_TIME_LIMIT 1 diff --git a/src/message.c b/src/message.c index 46cf1e0272..00ad2c7d30 100644 --- a/src/message.c +++ b/src/message.c @@ -954,8 +954,8 @@ msg_may_trunc(int force, char_u *s) int n; int room; - // If something unexpected happened "room" may be negative, check for that - // just in case. + // If 'cmdheight' is zero or something unexpected happened "room" may be + // negative. room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1; if (room > 0 && (force || (shortmess(SHM_TRUNC) && !exmode_active)) && (n = (int)STRLEN(s) - room) > 0 && p_ch > 0) @@ -1421,6 +1421,21 @@ set_keep_msg_from_hist(void) #endif /* + * Return TRUE when the message popup window should be used. + */ + int +use_message_window(void) +{ +#ifdef HAS_MESSAGE_WINDOW + // TRUE if there is no command line showing ('cmdheight' is zero and not + // already editing or showing a message) use a popup window for messages. + return p_ch == 0 && cmdline_row >= Rows; +#else + return FALSE; +#endif +} + +/* * Prepare for outputting characters in the command line. */ void @@ -1444,7 +1459,20 @@ msg_start(void) } #endif - if (!msg_scroll && full_screen) // overwrite last message + if (use_message_window()) + { + if (popup_message_win_visible() && msg_col > 0) + { + win_T *wp = popup_get_message_win(); + + curbuf = wp->w_buffer; + ml_append(wp->w_buffer->b_ml.ml_line_count, + (char_u *)"", (colnr_T)0, FALSE); + curbuf = curwin->w_buffer; + } + msg_col = 0; + } + else if (!msg_scroll && full_screen) // overwrite last message { msg_row = cmdline_row; msg_col = @@ -2195,6 +2223,46 @@ msg_puts_attr_len(char *str, int maxlen, int attr) need_fileinfo = FALSE; } +// values for "where" +#define PUT_APPEND 0 // append to "lnum" +#define PUT_TRUNC 1 // replace "lnum" +#define PUT_BELOW 2 // add below "lnum" + // +#ifdef HAS_MESSAGE_WINDOW + +/* + * Put text "t_s" until "s" in the message window. + * "where" specifies where to put the text. + */ + static void +put_msg_win(win_T *wp, int where, char_u *t_s, char_u *end, linenr_T lnum) +{ + int c = *end; + + *end = NUL; + if (where == PUT_BELOW) + ml_append_buf(wp->w_buffer, lnum, t_s, (colnr_T)0, FALSE); + else + { + char_u *newp; + + curbuf = wp->w_buffer; + if (where == PUT_APPEND) + newp = concat_str(ml_get(lnum), t_s); + else + newp = vim_strnsave(t_s, end - t_s); + ml_replace(lnum, newp, FALSE); + curbuf = curwin->w_buffer; + } + redraw_win_later(wp, UPD_NOT_VALID); + + // set msg_col so that a newline is written if needed + msg_col = STRLEN(t_s); + + *end = c; +} +#endif + /* * The display part of msg_puts_attr_len(). * May be called recursively to display scroll-back text. @@ -2215,6 +2283,43 @@ msg_puts_display( int sb_col = msg_col; int wrap; int did_last_char; + int where = PUT_APPEND; +#ifdef HAS_MESSAGE_WINDOW + win_T *msg_win = NULL; + linenr_T lnum = 1; + + if (use_message_window()) + { + msg_win = popup_get_message_win(); + + if (msg_win != NULL) + { + if (!popup_message_win_visible()) + { + if (*str == NL) + { + // When not showing the message window and the output + // starts with a NL show the message normally. + msg_win = NULL; + } + else + { + // currently hidden, make it empty + curbuf = msg_win->w_buffer; + while ((curbuf->b_ml.ml_flags & ML_EMPTY) == 0) + ml_delete(1); + curbuf = curwin->w_buffer; + } + } + else + { + lnum = msg_win->w_buffer->b_ml.ml_line_count; + if (msg_col == 0) + where = PUT_TRUNC; + } + } + } +#endif did_wait_return = FALSE; while ((maxlen < 0 || (int)(s - str) < maxlen) && *s != NUL) @@ -2244,15 +2349,29 @@ msg_puts_display( * ourselves). */ if (t_col > 0) + { // output postponed text - t_puts(&t_col, t_s, s, attr); +#ifdef HAS_MESSAGE_WINDOW + if (msg_win != NULL) + { + put_msg_win(msg_win, where, t_s, s, lnum); + t_col = 0; + where = PUT_BELOW; + } + else +#endif + t_puts(&t_col, t_s, s, attr); + } // When no more prompt and no more room, truncate here if (msg_no_more && lines_left == 0) break; - // Scroll the screen up one line. - msg_scroll_up(); +#ifdef HAS_MESSAGE_WINDOW + if (msg_win == NULL) +#endif + // Scroll the screen up one line. + msg_scroll_up(); msg_row = Rows - 2; if (msg_col >= Columns) // can happen after screen resize @@ -2285,18 +2404,25 @@ msg_puts_display( // store text for scrolling back store_sb_text(&sb_str, s, attr, &sb_col, TRUE); - inc_msg_scrolled(); - need_wait_return = TRUE; // may need wait_return in main() - redraw_cmdline = TRUE; - if (cmdline_row > 0 && !exmode_active) - --cmdline_row; - - /* - * If screen is completely filled and 'more' is set then wait - * for a character. - */ - if (lines_left > 0) - --lines_left; +#ifdef HAS_MESSAGE_WINDOW + if (msg_win == NULL) + { +#endif + inc_msg_scrolled(); + need_wait_return = TRUE; // may need wait_return in main() + redraw_cmdline = TRUE; + if (cmdline_row > 0 && !exmode_active) + --cmdline_row; + + /* + * If screen is completely filled and 'more' is set then wait + * for a character. + */ + if (lines_left > 0) + --lines_left; +#ifdef HAS_MESSAGE_WINDOW + } +#endif if (p_more && lines_left == 0 && State != MODE_HITRETURN && !msg_no_more && !exmode_active) { @@ -2322,8 +2448,19 @@ msg_puts_display( && msg_col + t_col >= Columns - 1); if (t_col > 0 && (wrap || *s == '\r' || *s == '\b' || *s == '\t' || *s == BELL)) + { // output any postponed text - t_puts(&t_col, t_s, s, attr); +#ifdef HAS_MESSAGE_WINDOW + if (msg_win != NULL) + { + put_msg_win(msg_win, where, t_s, s, lnum); + t_col = 0; + where = PUT_BELOW; + } + else +#endif + t_puts(&t_col, t_s, s, attr); + } if (wrap && p_more && !recurse) // store text for scrolling back @@ -2331,7 +2468,20 @@ msg_puts_display( if (*s == '\n') // go to next line { - msg_didout = FALSE; // remember that line is empty +#ifdef HAS_MESSAGE_WINDOW + if (msg_win != NULL) + { + // Ignore a NL when the buffer is empty, it is used to scroll + // up the text. + if ((msg_win->w_buffer->b_ml.ml_flags & ML_EMPTY) == 0) + { + put_msg_win(msg_win, PUT_BELOW, t_s, t_s, lnum); + ++lnum; + } + } + else +#endif + msg_didout = FALSE; // remember that line is empty #ifdef FEAT_RIGHTLEFT if (cmdmsg_rl) msg_col = Columns - 1; @@ -2344,6 +2494,7 @@ msg_puts_display( else if (*s == '\r') // go to column 0 { msg_col = 0; + where = PUT_TRUNC; } else if (*s == '\b') // go to previous char { @@ -2352,9 +2503,14 @@ msg_puts_display( } else if (*s == TAB) // translate Tab into spaces { - do - msg_screen_putchar(' ', attr); - while (msg_col & 7); +#ifdef HAS_MESSAGE_WINDOW + if (msg_win != NULL) + msg_col = (msg_col + 7) % 8; + else +#endif + do + msg_screen_putchar(' ', attr); + while (msg_col & 7); } else if (*s == BELL) // beep (from ":sh") vim_beep(BO_SH); @@ -2403,7 +2559,19 @@ msg_puts_display( // output any postponed text if (t_col > 0) - t_puts(&t_col, t_s, s, attr); + { +#ifdef HAS_MESSAGE_WINDOW + if (msg_win != NULL) + put_msg_win(msg_win, where, t_s, s, lnum); + else +#endif + t_puts(&t_col, t_s, s, attr); + } + +#ifdef HAS_MESSAGE_WINDOW + if (msg_win != NULL) + popup_show_message_win(); +#endif if (p_more && !recurse) store_sb_text(&sb_str, s, attr, &sb_col, FALSE); @@ -2431,6 +2599,10 @@ message_filtered(char_u *msg) static void msg_scroll_up(void) { +#ifdef HAS_MESSAGE_WINDOW + if (use_message_window()) + return; +#endif #ifdef FEAT_GUI // Remove the cursor before scrolling, ScreenLines[] is going // to become invalid. diff --git a/src/popupwin.c b/src/popupwin.c index 4752dbffd0..68ec64a2df 100644 --- a/src/popupwin.c +++ b/src/popupwin.c @@ -412,15 +412,20 @@ popup_handle_scrollbar_click(win_T *wp, int row, int col) } #if defined(FEAT_TIMERS) +/* + * Add a timer to "wp" with "time". + * If "close" is true use popup_close(), otherwise popup_hide(). + */ static void -popup_add_timeout(win_T *wp, int time) +popup_add_timeout(win_T *wp, int time, int close) { char_u cbbuf[50]; char_u *ptr = cbbuf; typval_T tv; vim_snprintf((char *)cbbuf, sizeof(cbbuf), - "(_) => popup_close(%d)", wp->w_id); + close ? "(_) => popup_close(%d)" : "(_) => popup_hide(%d)", + wp->w_id); if (get_lambda_tv_and_compile(&ptr, &tv, FALSE, &EVALARG_EVALUATE) == OK) { wp->w_popup_timer = create_timer(time, 0); @@ -669,7 +674,8 @@ popup_highlight_curline(win_T *wp) if (syn_name2id((char_u *)linehl) == 0) linehl = "PmenuSel"; - sign_define_by_name(sign_name, NULL, (char_u *)linehl, NULL, NULL, NULL, NULL); + sign_define_by_name(sign_name, NULL, (char_u *)linehl, + NULL, NULL, NULL, NULL); } sign_place(&sign_id, (char_u *)"PopUpMenu", sign_name, @@ -905,7 +911,7 @@ apply_general_options(win_T *wp, dict_T *dict) // Add timer to close the popup after some time. nr = dict_get_number(dict, "time"); if (nr > 0) - popup_add_timeout(wp, nr); + popup_add_timeout(wp, nr, TRUE); #endif di = dict_find(dict, (char_u *)"moved", -1); @@ -1289,6 +1295,9 @@ popup_adjust_position(win_T *wp) if (wp->w_winrow >= Rows) wp->w_winrow = Rows - 1; } + if (wp->w_popup_pos == POPPOS_BOTTOM) + // assume that each buffer line takes one screen line + wp->w_winrow = MAX(Rows - wp->w_buffer->b_ml.ml_line_count - 1, 0); if (!use_wantcol) center_hor = TRUE; @@ -1649,6 +1658,7 @@ typedef enum TYPE_ATCURSOR, TYPE_BEVAL, TYPE_NOTIFICATION, + TYPE_MESSAGE_WIN, // similar to TYPE_NOTIFICATION TYPE_DIALOG, TYPE_MENU, TYPE_PREVIEW, // preview window @@ -1656,6 +1666,15 @@ typedef enum } create_type_T; /* + * Return TRUE if "type" is TYPE_NOTIFICATION or TYPE_MESSAGE_WIN. + */ + static int +popup_is_notification(create_type_T type) +{ + return type == TYPE_NOTIFICATION || type == TYPE_MESSAGE_WIN; +} + +/* * Make "buf" empty and set the contents to "text". * Used by popup_create() and popup_settext(). */ @@ -1914,6 +1933,21 @@ popup_terminal_exists(void) #endif /* + * Set the color for a notification window. + */ + static void +popup_update_color(win_T *wp, create_type_T type) +{ + char *hiname = type == TYPE_MESSAGE_WIN + ? "MessageWindow" : "PopupNotification"; + int nr = syn_name2id((char_u *)hiname); + + set_string_option_direct_in_win(wp, (char_u *)"wincolor", -1, + (char_u *)(nr == 0 ? "WarningMsg" : hiname), + OPT_FREE|OPT_LOCAL, 0); +} + +/* * popup_create({text}, {options}) * popup_atcursor({text}, {options}) * etc. @@ -1928,7 +1962,6 @@ popup_create(typval_T *argvars, typval_T *rettv, create_type_T type) int new_buffer; buf_T *buf = NULL; dict_T *d = NULL; - int nr; int i; if (argvars != NULL) @@ -1975,7 +2008,7 @@ popup_create(typval_T *argvars, typval_T *rettv, create_type_T type) { if (dict_has_key(d, "tabpage")) tabnr = (int)dict_get_number(d, "tabpage"); - else if (type == TYPE_NOTIFICATION) + else if (popup_is_notification(type)) tabnr = -1; // notifications are global by default else tabnr = 0; @@ -2101,7 +2134,7 @@ popup_create(typval_T *argvars, typval_T *rettv, create_type_T type) wp->w_zindex = POPUPWIN_DEFAULT_ZINDEX; wp->w_popup_close = POPCLOSE_NONE; - if (type == TYPE_NOTIFICATION) + if (popup_is_notification(type)) { win_T *twp, *nextwin; int height = buf->b_ml.ml_line_count + 3; @@ -2140,10 +2173,7 @@ popup_create(typval_T *argvars, typval_T *rettv, create_type_T type) wp->w_popup_padding[1] = 1; wp->w_popup_padding[3] = 1; - nr = syn_name2id((char_u *)"PopupNotification"); - set_string_option_direct_in_win(wp, (char_u *)"wincolor", -1, - (char_u *)(nr == 0 ? "WarningMsg" : "PopupNotification"), - OPT_FREE|OPT_LOCAL, 0); + popup_update_color(wp, type); } if (type == TYPE_DIALOG || type == TYPE_MENU) @@ -2203,8 +2233,8 @@ popup_create(typval_T *argvars, typval_T *rettv, create_type_T type) apply_options(wp, d, TRUE); #ifdef FEAT_TIMERS - if (type == TYPE_NOTIFICATION && wp->w_popup_timer == NULL) - popup_add_timeout(wp, 3000); + if (popup_is_notification(type) && wp->w_popup_timer == NULL) + popup_add_timeout(wp, 3000, type == TYPE_NOTIFICATION); #endif popup_adjust_position(wp); @@ -4408,6 +4438,86 @@ popup_close_info(void) } #endif +#if defined(HAS_MESSAGE_WINDOW) || defined(PROTO) + +// Window used for messages when 'winheight' is zero. +static win_T *message_win = NULL; + +/* + * Get the message window. + * Returns NULL if something failed. + */ + win_T * +popup_get_message_win(void) +{ + if (message_win == NULL) + { + int i; + + message_win = popup_create(NULL, NULL, TYPE_MESSAGE_WIN); + + if (message_win == NULL) + return NULL; + + // use the full screen width + message_win->w_width = Columns; + + // position at bottom of screen + message_win->w_popup_pos = POPPOS_BOTTOM; + message_win->w_wantcol = 1; + message_win->w_minwidth = 9999; + + // no padding, border at the top + for (i = 0; i < 4; ++i) + message_win->w_popup_padding[i] = 0; + for (i = 1; i < 4; ++i) + message_win->w_popup_border[i] = 0; + + if (message_win->w_popup_timer != NULL) + message_win->w_popup_timer->tr_keep = TRUE; + } + return message_win; +} + +/* + * If the message window is not visible: show it + * If the message window is visible: reset the timeout + */ + void +popup_show_message_win(void) +{ + if (message_win != NULL) + { + if ((message_win->w_popup_flags & POPF_HIDDEN) != 0) + { + // the highlight may have changed. + popup_update_color(message_win, TYPE_MESSAGE_WIN); + popup_show(message_win); + } + else if (message_win->w_popup_timer != NULL) + timer_start(message_win->w_popup_timer); + } +} + + int +popup_message_win_visible(void) +{ + return message_win != NULL + && (message_win->w_popup_flags & POPF_HIDDEN) == 0; +} + +/* + * If the message window is visible: hide it. + */ + void +popup_hide_message_win(void) +{ + if (message_win != NULL) + popup_hide(message_win); +} + +#endif + /* * Close any popup for a text property associated with "win". * Return TRUE if a popup was closed. diff --git a/src/proto/message.pro b/src/proto/message.pro index 3f8a8fe2e3..bea30160dc 100644 --- a/src/proto/message.pro +++ b/src/proto/message.pro @@ -23,6 +23,7 @@ void msg_end_prompt(void); void wait_return(int redraw); void set_keep_msg(char_u *s, int attr); void set_keep_msg_from_hist(void); +int use_message_window(void); void msg_start(void); void msg_starthere(void); void msg_putchar(int c); diff --git a/src/proto/popupwin.pro b/src/proto/popupwin.pro index 2bdf4f529e..ef769413c4 100644 --- a/src/proto/popupwin.pro +++ b/src/proto/popupwin.pro @@ -62,6 +62,10 @@ int popup_create_preview_window(int info); void popup_close_preview(void); void popup_hide_info(void); void popup_close_info(void); +win_T *popup_get_message_win(void); +void popup_show_message_win(void); +int popup_message_win_visible(void); +void popup_hide_message_win(void); int popup_win_closed(win_T *win); void popup_set_title(win_T *wp); void popup_update_preview_title(void); diff --git a/src/proto/time.pro b/src/proto/time.pro index 54ed4ba7bf..affdb7a6d5 100644 --- a/src/proto/time.pro +++ b/src/proto/time.pro @@ -9,6 +9,7 @@ void f_strftime(typval_T *argvars, typval_T *rettv); void f_strptime(typval_T *argvars, typval_T *rettv); long proftime_time_left(proftime_T *due, proftime_T *now); timer_T *create_timer(long msec, int repeat); +void timer_start(timer_T *timer); long check_due_timer(void); void stop_timer(timer_T *timer); int set_ref_in_timer(int copyID); diff --git a/src/screen.c b/src/screen.c index 866e3e481a..a1741ca5f2 100644 --- a/src/screen.c +++ b/src/screen.c @@ -4211,10 +4211,10 @@ showmode(void) int nwr_save; int sub_attr; - do_mode = ((p_smd && msg_silent == 0) + do_mode = p_smd && msg_silent == 0 && p_ch > 0 && ((State & MODE_INSERT) || restart_edit != NUL - || VIsual_active)); + || VIsual_active); if (do_mode || reg_recording != 0) { if (skip_showmode()) diff --git a/src/structs.h b/src/structs.h index fc44d23a64..091b886b2f 100644 --- a/src/structs.h +++ b/src/structs.h @@ -2569,6 +2569,7 @@ struct timer_S proftime_T tr_due; // when the callback is to be invoked char tr_firing; // when TRUE callback is being called char tr_paused; // when TRUE callback is not invoked + char tr_keep; // when TRUE keep timer after it fired int tr_repeat; // number of times to repeat, -1 forever long tr_interval; // msec callback_T tr_callback; @@ -2605,6 +2606,7 @@ typedef enum { POPPOS_BOTRIGHT, POPPOS_TOPRIGHT, POPPOS_CENTER, + POPPOS_BOTTOM, // bottom of popup at bottom of screen POPPOS_NONE } poppos_T; diff --git a/src/testdir/test_messages.vim b/src/testdir/test_messages.vim index 3c3712ea0c..9c731ca23d 100644 --- a/src/testdir/test_messages.vim +++ b/src/testdir/test_messages.vim @@ -392,18 +392,31 @@ func Test_cmdheight_zero() set cmdheight=0 set showcmd redraw! + let using_popupwin = has('timers') && has('popupwin') echo 'test echo' - call assert_equal(116, screenchar(&lines, 1)) + if using_popupwin + redraw + call assert_equal('test echo', Screenline(&lines)) + else + call assert_equal(116, screenchar(&lines, 1)) + endif redraw! echomsg 'test echomsg' - call assert_equal(116, screenchar(&lines, 1)) + if using_popupwin + redraw + call assert_equal('test echomsg', Screenline(&lines)) + else + call assert_equal(116, screenchar(&lines, 1)) + endif redraw! - call feedkeys(":ls\<CR>", "xt") - call assert_equal(':ls', Screenline(&lines - 1)) - redraw! + if !using_popupwin + call feedkeys(":ls\<CR>", "xt") + call assert_equal(':ls', Screenline(&lines)) + redraw! + endif let char = getchar(0) call assert_match(char, 0) @@ -420,6 +433,9 @@ func Test_cmdheight_zero() call assert_equal('otherstring', getline(1)) call feedkeys("g\<C-g>", "xt") + if using_popupwin + redraw + endif call assert_match( \ 'Col 1 of 11; Line 1 of 1; Word 1 of 1', \ Screenline(&lines)) diff --git a/src/time.c b/src/time.c index dc8594a2cd..c28e7a97b7 100644 --- a/src/time.c +++ b/src/time.c @@ -464,11 +464,21 @@ create_timer(long msec, int repeat) timer->tr_repeat = repeat - 1; timer->tr_interval = msec; - profile_setlimit(msec, &timer->tr_due); + timer_start(timer); return timer; } /* + * (Re)start a timer. + */ + void +timer_start(timer_T *timer) +{ + profile_setlimit(timer->tr_interval, &timer->tr_due); + timer->tr_paused = FALSE; +} + +/* * Invoke the callback of "timer". */ static void @@ -603,8 +613,13 @@ check_due_timer(void) else { this_due = -1; - remove_timer(timer); - free_timer(timer); + if (timer->tr_keep) + timer->tr_paused = TRUE; + else + { + remove_timer(timer); + free_timer(timer); + } } } if (this_due > 0 && (next_due == -1 || next_due > this_due)) @@ -826,6 +841,7 @@ f_timer_pause(typval_T *argvars, typval_T *rettv UNUSED) else { int paused = (int)tv_get_bool(&argvars[1]); + timer = find_timer((int)tv_get_number(&argvars[0])); if (timer != NULL) timer->tr_paused = paused; diff --git a/src/version.c b/src/version.c index bfa29efda0..b517fe7476 100644 --- a/src/version.c +++ b/src/version.c @@ -708,6 +708,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 288, +/**/ 287, /**/ 286, |