2009-06-01 22:58:49 +00:00
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/* $OpenBSD$ */
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/*
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2016-01-19 15:59:12 +00:00
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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2009-06-01 22:58:49 +00:00
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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2017-12-22 23:16:41 +00:00
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#include <stdlib.h>
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2009-06-01 22:58:49 +00:00
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#include <string.h>
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#include "tmux.h"
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2018-08-14 11:31:34 +00:00
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static void screen_redraw_draw_borders(struct screen_redraw_ctx *);
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static void screen_redraw_draw_panes(struct screen_redraw_ctx *);
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static void screen_redraw_draw_status(struct screen_redraw_ctx *);
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Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
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static void screen_redraw_draw_pane(struct screen_redraw_ctx *,
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struct window_pane *);
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2020-06-23 14:10:43 +00:00
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static void screen_redraw_set_context(struct client *,
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struct screen_redraw_ctx *);
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2024-11-05 09:41:17 +00:00
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static void screen_redraw_draw_pane_scrollbars(struct screen_redraw_ctx *);
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static void screen_redraw_draw_scrollbar(struct screen_redraw_ctx *,
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struct window_pane *, int, int, int, u_int, u_int, u_int);
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static void screen_redraw_draw_pane_scrollbar(struct screen_redraw_ctx *,
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struct window_pane *);
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2009-06-01 22:58:49 +00:00
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2021-02-05 12:29:18 +00:00
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#define START_ISOLATE "\342\201\246"
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#define END_ISOLATE "\342\201\251"
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2022-02-01 14:46:41 +00:00
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/* Border in relation to a pane. */
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2020-05-16 15:01:30 +00:00
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enum screen_redraw_border_type {
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SCREEN_REDRAW_OUTSIDE,
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SCREEN_REDRAW_INSIDE,
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2022-02-01 14:46:41 +00:00
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SCREEN_REDRAW_BORDER_LEFT,
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SCREEN_REDRAW_BORDER_RIGHT,
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SCREEN_REDRAW_BORDER_TOP,
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SCREEN_REDRAW_BORDER_BOTTOM
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2020-05-16 15:01:30 +00:00
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};
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2022-02-01 14:46:41 +00:00
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#define BORDER_MARKERS " +,.-"
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2020-05-16 15:01:30 +00:00
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2020-05-16 16:26:34 +00:00
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/* Get cell border character. */
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static void
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2022-03-16 17:00:17 +00:00
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screen_redraw_border_set(struct window *w, struct window_pane *wp,
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enum pane_lines pane_lines, int cell_type, struct grid_cell *gc)
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2020-05-16 16:26:34 +00:00
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{
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u_int idx;
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2022-03-16 17:00:17 +00:00
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if (cell_type == CELL_OUTSIDE && w->fill_character != NULL) {
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utf8_copy(&gc->data, &w->fill_character[0]);
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return;
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}
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2020-05-16 16:26:34 +00:00
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switch (pane_lines) {
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case PANE_LINES_NUMBER:
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if (cell_type == CELL_OUTSIDE) {
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gc->attr |= GRID_ATTR_CHARSET;
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utf8_set(&gc->data, CELL_BORDERS[CELL_OUTSIDE]);
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break;
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}
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gc->attr &= ~GRID_ATTR_CHARSET;
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if (wp != NULL && window_pane_index(wp, &idx) == 0)
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utf8_set(&gc->data, '0' + (idx % 10));
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else
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utf8_set(&gc->data, '*');
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break;
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case PANE_LINES_DOUBLE:
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gc->attr &= ~GRID_ATTR_CHARSET;
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2021-10-14 13:19:01 +00:00
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utf8_copy(&gc->data, tty_acs_double_borders(cell_type));
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2020-05-16 16:26:34 +00:00
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break;
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case PANE_LINES_HEAVY:
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gc->attr &= ~GRID_ATTR_CHARSET;
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2021-10-14 13:19:01 +00:00
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utf8_copy(&gc->data, tty_acs_heavy_borders(cell_type));
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2020-05-16 16:26:34 +00:00
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break;
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case PANE_LINES_SIMPLE:
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gc->attr &= ~GRID_ATTR_CHARSET;
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2021-10-14 13:19:01 +00:00
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utf8_set(&gc->data, SIMPLE_BORDERS[cell_type]);
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2020-05-16 16:26:34 +00:00
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break;
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default:
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gc->attr |= GRID_ATTR_CHARSET;
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utf8_set(&gc->data, CELL_BORDERS[cell_type]);
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break;
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}
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}
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2020-05-16 15:01:30 +00:00
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/* Return if window has only two panes. */
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2016-10-10 21:29:23 +00:00
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static int
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2020-05-16 15:01:30 +00:00
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screen_redraw_two_panes(struct window *w, int direction)
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2010-01-03 12:51:05 +00:00
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{
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2020-05-16 15:01:30 +00:00
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struct window_pane *wp;
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wp = TAILQ_NEXT(TAILQ_FIRST(&w->panes), entry);
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if (wp == NULL)
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return (0); /* one pane */
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if (TAILQ_NEXT(wp, entry) != NULL)
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return (0); /* more than two panes */
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if (direction == 0 && wp->xoff == 0)
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return (0);
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if (direction == 1 && wp->yoff == 0)
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2010-01-03 12:51:05 +00:00
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return (0);
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2020-05-16 15:01:30 +00:00
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return (1);
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}
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/* Check if cell is on the border of a pane. */
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static enum screen_redraw_border_type
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2024-08-26 07:34:40 +00:00
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screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
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u_int px, u_int py)
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2020-05-16 15:01:30 +00:00
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{
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2022-02-01 14:46:41 +00:00
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struct options *oo = wp->window->options;
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2024-08-26 07:34:40 +00:00
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u_int ex = wp->xoff + wp->sx, ey = wp->yoff + wp->sy;
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2024-11-05 09:41:17 +00:00
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int hsplit = 0, vsplit = 0, pane_status = ctx->pane_status;
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int pane_scrollbars = ctx->pane_scrollbars, sb_w = 0;
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int sb_pos = ctx->pane_scrollbars_pos;
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2020-05-16 15:01:30 +00:00
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/* Inside pane. */
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if (px >= wp->xoff && px < ex && py >= wp->yoff && py < ey)
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return (SCREEN_REDRAW_INSIDE);
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2010-01-03 12:51:05 +00:00
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2022-02-01 14:46:41 +00:00
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/* Get pane indicator. */
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switch (options_get_number(oo, "pane-border-indicators")) {
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case PANE_BORDER_COLOUR:
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case PANE_BORDER_BOTH:
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2024-11-05 09:41:17 +00:00
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hsplit = screen_redraw_two_panes(wp->window, 0);
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vsplit = screen_redraw_two_panes(wp->window, 1);
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2022-02-01 14:46:41 +00:00
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break;
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}
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2024-11-05 09:41:17 +00:00
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/* Are scrollbars enabled? */
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if (pane_scrollbars == PANE_SCROLLBARS_ALWAYS ||
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(pane_scrollbars == PANE_SCROLLBARS_MODAL &&
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window_pane_mode(wp) != WINDOW_PANE_NO_MODE))
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sb_w = PANE_SCROLLBARS_WIDTH;
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/*
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* Left/right borders. The wp->sy / 2 test is to colour only half the
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* active window's border when there are two panes.
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*/
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if ((wp->yoff == 0 || py >= wp->yoff - 1) && py <= ey) {
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if (sb_pos == PANE_SCROLLBARS_LEFT) {
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if (wp->xoff - sb_w == 0 && px == wp->sx + sb_w)
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if (!hsplit || (hsplit && py <= wp->sy / 2))
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return (SCREEN_REDRAW_BORDER_RIGHT);
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if (wp->xoff - sb_w != 0 && px == wp->xoff - sb_w - 1)
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if (!hsplit || (hsplit && py > wp->sy / 2))
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2022-02-01 14:46:41 +00:00
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return (SCREEN_REDRAW_BORDER_LEFT);
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2024-11-05 09:41:17 +00:00
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} else { /* sb_pos == PANE_SCROLLBARS_RIGHT */
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if (wp->xoff == 0 && px == wp->sx + sb_w)
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if (!hsplit || (hsplit && py <= wp->sy / 2))
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2022-02-01 14:46:41 +00:00
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return (SCREEN_REDRAW_BORDER_RIGHT);
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2020-05-16 15:01:30 +00:00
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if (wp->xoff != 0 && px == wp->xoff - 1)
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2024-11-05 09:41:17 +00:00
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if (!hsplit || (hsplit && py > wp->sy / 2))
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return (SCREEN_REDRAW_BORDER_LEFT);
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2020-05-16 15:01:30 +00:00
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}
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2010-01-03 12:51:05 +00:00
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}
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/* Top/bottom borders. */
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2024-11-05 09:41:17 +00:00
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if (vsplit && pane_status == PANE_STATUS_OFF && sb_w == 0) {
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if (wp->yoff == 0 && py == wp->sy && px <= wp->sx / 2)
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return (SCREEN_REDRAW_BORDER_BOTTOM);
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if (wp->yoff != 0 && py == wp->yoff - 1 && px > wp->sx / 2)
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return (SCREEN_REDRAW_BORDER_TOP);
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} else {
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if (sb_pos == PANE_SCROLLBARS_LEFT) {
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if ((wp->xoff - sb_w == 0 || px >= wp->xoff - sb_w) &&
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(px <= ex || (sb_w != 0 && px - 1 == ex))) {
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if (wp->yoff != 0 && py == wp->yoff - 1)
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return (SCREEN_REDRAW_BORDER_TOP);
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if (py == ey)
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return (SCREEN_REDRAW_BORDER_BOTTOM);
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}
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} else { /* sb_pos == PANE_SCROLLBARS_RIGHT */
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if ((wp->xoff == 0 || px >= wp->xoff) &&
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(px <= ex || (sb_w != 0 && px - 1 == ex))) {
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2020-05-16 15:01:30 +00:00
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if (wp->yoff != 0 && py == wp->yoff - 1)
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2022-02-01 14:46:41 +00:00
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return (SCREEN_REDRAW_BORDER_TOP);
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2020-05-16 15:01:30 +00:00
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if (py == ey)
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2022-02-01 14:46:41 +00:00
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return (SCREEN_REDRAW_BORDER_BOTTOM);
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2020-05-16 15:01:30 +00:00
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}
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}
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2010-01-03 12:51:05 +00:00
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}
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/* Outside pane. */
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2020-05-16 15:01:30 +00:00
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return (SCREEN_REDRAW_OUTSIDE);
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2010-01-03 12:51:05 +00:00
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}
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2020-05-16 15:01:30 +00:00
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/* Check if a cell is on a border. */
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2016-10-10 21:29:23 +00:00
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static int
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2024-08-26 07:34:40 +00:00
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screen_redraw_cell_border(struct screen_redraw_ctx *ctx, u_int px, u_int py)
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2009-06-01 22:58:49 +00:00
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{
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2024-08-26 07:34:40 +00:00
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struct client *c = ctx->c;
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2009-06-01 22:58:49 +00:00
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struct window *w = c->session->curw->window;
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struct window_pane *wp;
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2024-10-08 09:40:50 +00:00
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u_int sy = w->sy;
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if (ctx->pane_status == PANE_STATUS_BOTTOM)
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sy--;
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2020-05-16 15:01:30 +00:00
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/* Outside the window? */
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2024-10-08 09:40:50 +00:00
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if (px > w->sx || py > sy)
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2020-05-16 15:01:30 +00:00
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return (0);
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/* On the window border? */
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2024-10-08 09:40:50 +00:00
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if (px == w->sx || py == sy)
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2020-05-16 15:01:30 +00:00
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return (1);
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2009-06-01 22:58:49 +00:00
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2009-07-24 19:14:38 +00:00
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/* Check all the panes. */
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2009-06-01 22:58:49 +00:00
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TAILQ_FOREACH(wp, &w->panes, entry) {
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2009-07-14 07:23:36 +00:00
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if (!window_pane_visible(wp))
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continue;
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2024-08-26 07:34:40 +00:00
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switch (screen_redraw_pane_border(ctx, wp, px, py)) {
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2020-05-16 15:01:30 +00:00
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case SCREEN_REDRAW_INSIDE:
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return (0);
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case SCREEN_REDRAW_OUTSIDE:
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break;
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2022-02-01 14:46:41 +00:00
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default:
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return (1);
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2020-05-16 15:01:30 +00:00
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}
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2009-07-24 19:14:38 +00:00
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}
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return (0);
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}
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|
2020-05-16 15:01:30 +00:00
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/* Work out type of border cell from surrounding cells. */
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static int
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2024-08-26 07:34:40 +00:00
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screen_redraw_type_of_cell(struct screen_redraw_ctx *ctx, u_int px, u_int py)
|
2020-05-16 15:01:30 +00:00
|
|
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{
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2024-08-26 07:34:40 +00:00
|
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struct client *c = ctx->c;
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int pane_status = ctx->pane_status;
|
2020-05-16 15:01:30 +00:00
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struct window *w = c->session->curw->window;
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|
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u_int sx = w->sx, sy = w->sy;
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int borders = 0;
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|
2024-10-08 09:40:50 +00:00
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if (pane_status == PANE_STATUS_BOTTOM)
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sy--;
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|
2020-06-23 14:10:43 +00:00
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/* Is this outside the window? */
|
2020-07-22 06:21:46 +00:00
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|
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if (px > sx || py > sy)
|
2020-06-23 14:10:43 +00:00
|
|
|
return (CELL_OUTSIDE);
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|
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|
2020-05-16 15:01:30 +00:00
|
|
|
/*
|
2024-11-05 09:41:17 +00:00
|
|
|
* Construct a bitmask of whether the cells to the left (bit 8), right,
|
2020-05-16 15:01:30 +00:00
|
|
|
* top, and bottom (bit 1) of this cell are borders.
|
2024-11-05 09:41:17 +00:00
|
|
|
*
|
|
|
|
* bits 8 4 2 1: 2
|
|
|
|
* 8 + 4
|
|
|
|
* 1
|
2020-05-16 15:01:30 +00:00
|
|
|
*/
|
2024-08-26 07:34:40 +00:00
|
|
|
if (px == 0 || screen_redraw_cell_border(ctx, px - 1, py))
|
2020-05-16 15:01:30 +00:00
|
|
|
borders |= 8;
|
2024-08-26 07:34:40 +00:00
|
|
|
if (px <= sx && screen_redraw_cell_border(ctx, px + 1, py))
|
2020-05-16 15:01:30 +00:00
|
|
|
borders |= 4;
|
|
|
|
if (pane_status == PANE_STATUS_TOP) {
|
|
|
|
if (py != 0 &&
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_cell_border(ctx, px, py - 1))
|
2020-05-16 15:01:30 +00:00
|
|
|
borders |= 2;
|
2024-08-26 07:34:40 +00:00
|
|
|
if (screen_redraw_cell_border(ctx, px, py + 1))
|
2020-06-23 14:10:43 +00:00
|
|
|
borders |= 1;
|
2020-06-27 10:23:10 +00:00
|
|
|
} else if (pane_status == PANE_STATUS_BOTTOM) {
|
2020-05-16 15:01:30 +00:00
|
|
|
if (py == 0 ||
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_cell_border(ctx, px, py - 1))
|
2020-06-23 14:10:43 +00:00
|
|
|
borders |= 2;
|
2024-10-08 09:40:50 +00:00
|
|
|
if (py != sy &&
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_cell_border(ctx, px, py + 1))
|
2020-06-23 14:10:43 +00:00
|
|
|
borders |= 1;
|
2020-06-27 10:23:10 +00:00
|
|
|
} else {
|
|
|
|
if (py == 0 ||
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_cell_border(ctx, px, py - 1))
|
2020-06-27 10:23:10 +00:00
|
|
|
borders |= 2;
|
2024-08-26 07:34:40 +00:00
|
|
|
if (screen_redraw_cell_border(ctx, px, py + 1))
|
2020-06-27 10:23:10 +00:00
|
|
|
borders |= 1;
|
2020-05-16 15:01:30 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Figure out what kind of border this cell is. Only one bit set
|
|
|
|
* doesn't make sense (can't have a border cell with no others
|
|
|
|
* connected).
|
|
|
|
*/
|
|
|
|
switch (borders) {
|
|
|
|
case 15: /* 1111, left right top bottom */
|
|
|
|
return (CELL_JOIN);
|
|
|
|
case 14: /* 1110, left right top */
|
|
|
|
return (CELL_BOTTOMJOIN);
|
|
|
|
case 13: /* 1101, left right bottom */
|
|
|
|
return (CELL_TOPJOIN);
|
|
|
|
case 12: /* 1100, left right */
|
2021-02-05 12:29:18 +00:00
|
|
|
return (CELL_LEFTRIGHT);
|
2020-05-16 15:01:30 +00:00
|
|
|
case 11: /* 1011, left top bottom */
|
|
|
|
return (CELL_RIGHTJOIN);
|
|
|
|
case 10: /* 1010, left top */
|
|
|
|
return (CELL_BOTTOMRIGHT);
|
|
|
|
case 9: /* 1001, left bottom */
|
|
|
|
return (CELL_TOPRIGHT);
|
|
|
|
case 7: /* 0111, right top bottom */
|
|
|
|
return (CELL_LEFTJOIN);
|
|
|
|
case 6: /* 0110, right top */
|
|
|
|
return (CELL_BOTTOMLEFT);
|
|
|
|
case 5: /* 0101, right bottom */
|
|
|
|
return (CELL_TOPLEFT);
|
|
|
|
case 3: /* 0011, top bottom */
|
2021-02-05 12:29:18 +00:00
|
|
|
return (CELL_TOPBOTTOM);
|
2020-05-16 15:01:30 +00:00
|
|
|
}
|
|
|
|
return (CELL_OUTSIDE);
|
|
|
|
}
|
|
|
|
|
2009-07-24 19:14:38 +00:00
|
|
|
/* Check if cell inside a pane. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static int
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_check_cell(struct screen_redraw_ctx *ctx, u_int px, u_int py,
|
2013-03-25 11:41:49 +00:00
|
|
|
struct window_pane **wpp)
|
2009-07-24 19:14:38 +00:00
|
|
|
{
|
2024-08-26 07:34:40 +00:00
|
|
|
struct client *c = ctx->c;
|
2009-07-24 19:14:38 +00:00
|
|
|
struct window *w = c->session->curw->window;
|
2020-05-16 16:20:59 +00:00
|
|
|
struct window_pane *wp, *active;
|
2024-08-26 07:34:40 +00:00
|
|
|
int pane_status = ctx->pane_status;
|
2024-10-08 09:40:50 +00:00
|
|
|
u_int sx = w->sx, sy = w->sy;
|
2024-11-05 09:41:17 +00:00
|
|
|
int border, pane_scrollbars = ctx->pane_scrollbars;
|
2016-04-29 15:00:48 +00:00
|
|
|
u_int right, line;
|
2024-11-05 09:41:17 +00:00
|
|
|
int sb_pos = ctx->pane_scrollbars_pos;
|
|
|
|
int sb_w = PANE_SCROLLBARS_WIDTH;
|
2009-07-24 19:14:38 +00:00
|
|
|
|
2016-10-10 21:29:23 +00:00
|
|
|
*wpp = NULL;
|
|
|
|
|
2024-10-08 09:40:50 +00:00
|
|
|
if (px > sx || py > sy)
|
2009-07-24 19:14:38 +00:00
|
|
|
return (CELL_OUTSIDE);
|
2024-10-08 09:40:50 +00:00
|
|
|
if (px == sx || py == sy) /* window border */
|
2024-08-26 07:34:40 +00:00
|
|
|
return (screen_redraw_type_of_cell(ctx, px, py));
|
2009-07-24 19:14:38 +00:00
|
|
|
|
2019-06-26 13:03:47 +00:00
|
|
|
if (pane_status != PANE_STATUS_OFF) {
|
2020-05-16 16:20:59 +00:00
|
|
|
active = wp = server_client_get_pane(c);
|
2020-05-16 15:01:30 +00:00
|
|
|
do {
|
2016-04-29 15:00:48 +00:00
|
|
|
if (!window_pane_visible(wp))
|
2020-05-16 15:01:30 +00:00
|
|
|
goto next1;
|
2016-04-29 15:00:48 +00:00
|
|
|
|
2019-06-26 13:03:47 +00:00
|
|
|
if (pane_status == PANE_STATUS_TOP)
|
2016-04-29 15:00:48 +00:00
|
|
|
line = wp->yoff - 1;
|
|
|
|
else
|
2024-10-08 09:40:50 +00:00
|
|
|
line = wp->yoff + sy;
|
2016-04-29 15:00:48 +00:00
|
|
|
right = wp->xoff + 2 + wp->status_size - 1;
|
|
|
|
|
|
|
|
if (py == line && px >= wp->xoff + 2 && px <= right)
|
|
|
|
return (CELL_INSIDE);
|
2020-05-16 15:01:30 +00:00
|
|
|
|
|
|
|
next1:
|
|
|
|
wp = TAILQ_NEXT(wp, entry);
|
|
|
|
if (wp == NULL)
|
|
|
|
wp = TAILQ_FIRST(&w->panes);
|
2020-05-16 16:20:59 +00:00
|
|
|
} while (wp != active);
|
2016-04-29 15:00:48 +00:00
|
|
|
}
|
|
|
|
|
2020-05-16 16:20:59 +00:00
|
|
|
active = wp = server_client_get_pane(c);
|
2020-05-16 15:01:30 +00:00
|
|
|
do {
|
2009-07-24 19:14:38 +00:00
|
|
|
if (!window_pane_visible(wp))
|
2020-05-16 15:01:30 +00:00
|
|
|
goto next2;
|
2013-03-25 11:41:49 +00:00
|
|
|
*wpp = wp;
|
2009-07-24 19:14:38 +00:00
|
|
|
|
2024-11-05 09:41:17 +00:00
|
|
|
/* Check if CELL_SCROLLBAR */
|
|
|
|
if (pane_scrollbars == PANE_SCROLLBARS_ALWAYS ||
|
|
|
|
(pane_scrollbars == PANE_SCROLLBARS_MODAL &&
|
|
|
|
window_pane_mode(wp) != WINDOW_PANE_NO_MODE)) {
|
|
|
|
|
|
|
|
if (pane_status == PANE_STATUS_TOP)
|
|
|
|
line = wp->yoff - 1;
|
|
|
|
else
|
|
|
|
line = wp->yoff + wp->sy;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Check if py could lie within a scrollbar. If the
|
|
|
|
* pane is at the top then py == 0 to sy; if the pane
|
|
|
|
* is not at the top, then yoff to yoff + sy.
|
|
|
|
*/
|
|
|
|
if ((pane_status && py != line) ||
|
|
|
|
(wp->yoff == 0 && py < wp->sy) ||
|
|
|
|
(py >= wp->yoff && py < wp->yoff + wp->sy)) {
|
|
|
|
/* Check if px lies within a scrollbar. */
|
|
|
|
if ((sb_pos == PANE_SCROLLBARS_RIGHT &&
|
|
|
|
(px >= wp->xoff + wp->sx &&
|
|
|
|
px < wp->xoff + wp->sx + sb_w)) ||
|
|
|
|
(sb_pos == PANE_SCROLLBARS_LEFT &&
|
|
|
|
(px >= wp->xoff - sb_w &&
|
|
|
|
px < wp->xoff)))
|
|
|
|
return (CELL_SCROLLBAR);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-12-03 22:50:09 +00:00
|
|
|
/*
|
2020-05-16 15:01:30 +00:00
|
|
|
* If definitely inside, return. If not on border, skip.
|
|
|
|
* Otherwise work out the cell.
|
2009-07-24 19:14:38 +00:00
|
|
|
*/
|
2024-08-26 07:34:40 +00:00
|
|
|
border = screen_redraw_pane_border(ctx, wp, px, py);
|
2020-05-16 15:01:30 +00:00
|
|
|
if (border == SCREEN_REDRAW_INSIDE)
|
|
|
|
return (CELL_INSIDE);
|
|
|
|
if (border == SCREEN_REDRAW_OUTSIDE)
|
|
|
|
goto next2;
|
2024-08-26 07:34:40 +00:00
|
|
|
return (screen_redraw_type_of_cell(ctx, px, py));
|
2009-07-24 19:14:38 +00:00
|
|
|
|
2020-05-16 15:01:30 +00:00
|
|
|
next2:
|
|
|
|
wp = TAILQ_NEXT(wp, entry);
|
|
|
|
if (wp == NULL)
|
|
|
|
wp = TAILQ_FIRST(&w->panes);
|
2020-05-16 16:20:59 +00:00
|
|
|
} while (wp != active);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2009-07-24 16:21:42 +00:00
|
|
|
return (CELL_OUTSIDE);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
|
2015-06-04 11:43:51 +00:00
|
|
|
/* Check if the border of a particular pane. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static int
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_check_is(struct screen_redraw_ctx *ctx, u_int px, u_int py,
|
2020-05-16 15:01:30 +00:00
|
|
|
struct window_pane *wp)
|
2013-03-25 11:41:49 +00:00
|
|
|
{
|
2020-05-16 15:01:30 +00:00
|
|
|
enum screen_redraw_border_type border;
|
2016-04-29 15:00:48 +00:00
|
|
|
|
2024-08-26 07:34:40 +00:00
|
|
|
border = screen_redraw_pane_border(ctx, wp, px, py);
|
2022-02-01 14:46:41 +00:00
|
|
|
if (border != SCREEN_REDRAW_INSIDE && border != SCREEN_REDRAW_OUTSIDE)
|
2013-03-25 11:41:49 +00:00
|
|
|
return (1);
|
2020-05-16 15:01:30 +00:00
|
|
|
return (0);
|
2016-04-29 15:00:48 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Update pane status. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static int
|
2020-06-23 14:10:43 +00:00
|
|
|
screen_redraw_make_pane_status(struct client *c, struct window_pane *wp,
|
2021-10-14 13:19:01 +00:00
|
|
|
struct screen_redraw_ctx *rctx, enum pane_lines pane_lines)
|
2016-04-29 15:00:48 +00:00
|
|
|
{
|
2020-06-23 14:10:43 +00:00
|
|
|
struct window *w = wp->window;
|
2016-04-29 15:00:48 +00:00
|
|
|
struct grid_cell gc;
|
|
|
|
const char *fmt;
|
|
|
|
struct format_tree *ft;
|
2019-03-18 20:53:33 +00:00
|
|
|
char *expanded;
|
2020-06-23 14:10:43 +00:00
|
|
|
int pane_status = rctx->pane_status;
|
2020-12-07 09:46:58 +00:00
|
|
|
u_int width, i, cell_type, px, py;
|
2016-04-29 15:00:48 +00:00
|
|
|
struct screen_write_ctx ctx;
|
2016-10-12 17:36:52 +00:00
|
|
|
struct screen old;
|
2016-04-29 15:00:48 +00:00
|
|
|
|
2020-05-16 15:01:30 +00:00
|
|
|
ft = format_create(c, NULL, FORMAT_PANE|wp->id, FORMAT_STATUS);
|
|
|
|
format_defaults(ft, c, c->session, c->session->curw, wp);
|
|
|
|
|
2020-05-16 16:20:59 +00:00
|
|
|
if (wp == server_client_get_pane(c))
|
2020-05-16 15:01:30 +00:00
|
|
|
style_apply(&gc, w->options, "pane-active-border-style", ft);
|
2016-04-29 15:00:48 +00:00
|
|
|
else
|
2020-05-16 15:01:30 +00:00
|
|
|
style_apply(&gc, w->options, "pane-border-style", ft);
|
2021-12-13 09:42:20 +00:00
|
|
|
fmt = options_get_string(wp->options, "pane-border-format");
|
2016-04-29 15:00:48 +00:00
|
|
|
|
2019-03-18 20:53:33 +00:00
|
|
|
expanded = format_expand_time(ft, fmt);
|
2019-04-17 14:41:08 +00:00
|
|
|
if (wp->sx < 4)
|
|
|
|
wp->status_size = width = 0;
|
|
|
|
else
|
|
|
|
wp->status_size = width = wp->sx - 4;
|
2019-03-18 20:53:33 +00:00
|
|
|
|
2016-10-12 17:36:52 +00:00
|
|
|
memcpy(&old, &wp->status_screen, sizeof old);
|
2019-03-18 20:53:33 +00:00
|
|
|
screen_init(&wp->status_screen, width, 1, 0);
|
2016-04-29 15:00:48 +00:00
|
|
|
wp->status_screen.mode = 0;
|
|
|
|
|
2020-05-16 15:34:08 +00:00
|
|
|
screen_write_start(&ctx, &wp->status_screen);
|
2019-03-18 20:53:33 +00:00
|
|
|
|
2020-06-23 14:10:43 +00:00
|
|
|
for (i = 0; i < width; i++) {
|
|
|
|
px = wp->xoff + 2 + i;
|
2024-08-26 07:34:40 +00:00
|
|
|
if (pane_status == PANE_STATUS_TOP)
|
2020-12-07 09:46:58 +00:00
|
|
|
py = wp->yoff - 1;
|
2020-06-23 14:10:43 +00:00
|
|
|
else
|
2020-12-07 09:46:58 +00:00
|
|
|
py = wp->yoff + wp->sy;
|
2024-08-26 07:34:40 +00:00
|
|
|
cell_type = screen_redraw_type_of_cell(rctx, px, py);
|
2022-03-16 17:00:17 +00:00
|
|
|
screen_redraw_border_set(w, wp, pane_lines, cell_type, &gc);
|
2020-05-16 16:26:34 +00:00
|
|
|
screen_write_cell(&ctx, &gc);
|
2020-06-23 14:10:43 +00:00
|
|
|
}
|
2019-03-18 20:53:33 +00:00
|
|
|
gc.attr &= ~GRID_ATTR_CHARSET;
|
|
|
|
|
2019-03-12 20:02:47 +00:00
|
|
|
screen_write_cursormove(&ctx, 0, 0, 0);
|
2021-10-26 12:22:23 +00:00
|
|
|
format_draw(&ctx, &gc, width, expanded, NULL, 0);
|
2016-04-29 15:00:48 +00:00
|
|
|
screen_write_stop(&ctx);
|
|
|
|
|
2019-03-18 20:53:33 +00:00
|
|
|
free(expanded);
|
2016-04-29 15:00:48 +00:00
|
|
|
format_free(ft);
|
|
|
|
|
2016-10-12 17:36:52 +00:00
|
|
|
if (grid_compare(wp->status_screen.grid, old.grid) == 0) {
|
|
|
|
screen_free(&old);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
screen_free(&old);
|
|
|
|
return (1);
|
2016-04-29 15:00:48 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Draw pane status. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static void
|
2018-08-18 16:14:03 +00:00
|
|
|
screen_redraw_draw_pane_status(struct screen_redraw_ctx *ctx)
|
2016-04-29 15:00:48 +00:00
|
|
|
{
|
2018-08-19 16:45:03 +00:00
|
|
|
struct client *c = ctx->c;
|
2016-04-29 15:00:48 +00:00
|
|
|
struct window *w = c->session->curw->window;
|
|
|
|
struct tty *tty = &c->tty;
|
|
|
|
struct window_pane *wp;
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
struct screen *s;
|
|
|
|
u_int i, x, width, xoff, yoff, size;
|
|
|
|
|
|
|
|
log_debug("%s: %s @%u", __func__, c->name, w->id);
|
2016-04-29 15:00:48 +00:00
|
|
|
|
|
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
2016-10-12 17:36:52 +00:00
|
|
|
if (!window_pane_visible(wp))
|
|
|
|
continue;
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
s = &wp->status_screen;
|
|
|
|
|
|
|
|
size = wp->status_size;
|
2019-06-26 13:03:47 +00:00
|
|
|
if (ctx->pane_status == PANE_STATUS_TOP)
|
2016-04-29 15:00:48 +00:00
|
|
|
yoff = wp->yoff - 1;
|
|
|
|
else
|
|
|
|
yoff = wp->yoff + wp->sy;
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
xoff = wp->xoff + 2;
|
|
|
|
|
|
|
|
if (xoff + size <= ctx->ox ||
|
|
|
|
xoff >= ctx->ox + ctx->sx ||
|
|
|
|
yoff < ctx->oy ||
|
|
|
|
yoff >= ctx->oy + ctx->sy)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
if (xoff >= ctx->ox && xoff + size <= ctx->ox + ctx->sx) {
|
|
|
|
/* All visible. */
|
|
|
|
i = 0;
|
|
|
|
x = xoff - ctx->ox;
|
|
|
|
width = size;
|
|
|
|
} else if (xoff < ctx->ox && xoff + size > ctx->ox + ctx->sx) {
|
|
|
|
/* Both left and right not visible. */
|
|
|
|
i = ctx->ox;
|
|
|
|
x = 0;
|
|
|
|
width = ctx->sx;
|
|
|
|
} else if (xoff < ctx->ox) {
|
|
|
|
/* Left not visible. */
|
|
|
|
i = ctx->ox - xoff;
|
|
|
|
x = 0;
|
|
|
|
width = size - i;
|
|
|
|
} else {
|
|
|
|
/* Right not visible. */
|
|
|
|
i = 0;
|
|
|
|
x = xoff - ctx->ox;
|
|
|
|
width = size - x;
|
|
|
|
}
|
2016-04-29 15:00:48 +00:00
|
|
|
|
2019-05-07 20:01:41 +00:00
|
|
|
if (ctx->statustop)
|
|
|
|
yoff += ctx->statuslines;
|
2020-05-16 15:34:08 +00:00
|
|
|
tty_draw_line(tty, s, i, 0, width, x, yoff - ctx->oy,
|
|
|
|
&grid_default_cell, NULL);
|
2016-04-29 15:00:48 +00:00
|
|
|
}
|
|
|
|
tty_cursor(tty, 0, 0);
|
2013-03-25 11:41:49 +00:00
|
|
|
}
|
|
|
|
|
2016-10-09 16:24:34 +00:00
|
|
|
/* Update status line and change flags if unchanged. */
|
2024-08-26 07:30:46 +00:00
|
|
|
static uint64_t
|
2024-11-05 09:41:17 +00:00
|
|
|
screen_redraw_update(struct screen_redraw_ctx *ctx, uint64_t flags)
|
2016-10-09 16:24:34 +00:00
|
|
|
{
|
2024-11-05 09:41:17 +00:00
|
|
|
struct client *c = ctx->c;
|
2021-10-14 13:19:01 +00:00
|
|
|
struct window *w = c->session->curw->window;
|
|
|
|
struct window_pane *wp;
|
|
|
|
int redraw;
|
|
|
|
enum pane_lines lines;
|
2016-10-09 16:24:34 +00:00
|
|
|
|
|
|
|
if (c->message_string != NULL)
|
|
|
|
redraw = status_message_redraw(c);
|
|
|
|
else if (c->prompt_string != NULL)
|
|
|
|
redraw = status_prompt_redraw(c);
|
|
|
|
else
|
|
|
|
redraw = status_redraw(c);
|
2018-08-19 20:13:07 +00:00
|
|
|
if (!redraw && (~flags & CLIENT_REDRAWSTATUSALWAYS))
|
|
|
|
flags &= ~CLIENT_REDRAWSTATUS;
|
2016-10-09 16:24:34 +00:00
|
|
|
|
2019-05-26 18:27:52 +00:00
|
|
|
if (c->overlay_draw != NULL)
|
|
|
|
flags |= CLIENT_REDRAWOVERLAY;
|
|
|
|
|
2024-11-05 09:41:17 +00:00
|
|
|
if (ctx->pane_status != PANE_STATUS_OFF) {
|
|
|
|
lines = ctx->pane_lines;
|
2016-10-09 16:24:34 +00:00
|
|
|
redraw = 0;
|
|
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
2024-11-05 09:41:17 +00:00
|
|
|
if (screen_redraw_make_pane_status(c, wp, ctx, lines))
|
2016-10-09 16:24:34 +00:00
|
|
|
redraw = 1;
|
|
|
|
}
|
|
|
|
if (redraw)
|
2018-08-19 20:13:07 +00:00
|
|
|
flags |= CLIENT_REDRAWBORDERS;
|
2016-10-09 16:24:34 +00:00
|
|
|
}
|
2024-11-05 09:41:17 +00:00
|
|
|
|
2018-08-19 20:13:07 +00:00
|
|
|
return (flags);
|
2016-10-09 16:24:34 +00:00
|
|
|
}
|
|
|
|
|
2018-08-18 16:14:03 +00:00
|
|
|
/* Set up redraw context. */
|
|
|
|
static void
|
|
|
|
screen_redraw_set_context(struct client *c, struct screen_redraw_ctx *ctx)
|
|
|
|
{
|
2018-08-19 16:45:03 +00:00
|
|
|
struct session *s = c->session;
|
|
|
|
struct options *oo = s->options;
|
|
|
|
struct window *w = s->curw->window;
|
|
|
|
struct options *wo = w->options;
|
2019-05-07 20:01:41 +00:00
|
|
|
u_int lines;
|
2018-08-18 16:14:03 +00:00
|
|
|
|
|
|
|
memset(ctx, 0, sizeof *ctx);
|
|
|
|
ctx->c = c;
|
|
|
|
|
2019-05-07 20:01:41 +00:00
|
|
|
lines = status_line_size(c);
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
if (c->message_string != NULL || c->prompt_string != NULL)
|
2019-05-07 20:01:41 +00:00
|
|
|
lines = (lines == 0) ? 1 : lines;
|
|
|
|
if (lines != 0 && options_get_number(oo, "status-position") == 0)
|
|
|
|
ctx->statustop = 1;
|
|
|
|
ctx->statuslines = lines;
|
|
|
|
|
2018-08-18 16:14:03 +00:00
|
|
|
ctx->pane_status = options_get_number(wo, "pane-border-status");
|
2020-05-16 16:26:34 +00:00
|
|
|
ctx->pane_lines = options_get_number(wo, "pane-border-lines");
|
2018-08-18 16:14:03 +00:00
|
|
|
|
2024-11-05 09:41:17 +00:00
|
|
|
ctx->pane_scrollbars = options_get_number(wo, "pane-scrollbars");
|
|
|
|
ctx->pane_scrollbars_pos = options_get_number(wo,
|
|
|
|
"pane-scrollbars-position");
|
|
|
|
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
tty_window_offset(&c->tty, &ctx->ox, &ctx->oy, &ctx->sx, &ctx->sy);
|
|
|
|
|
|
|
|
log_debug("%s: %s @%u ox=%u oy=%u sx=%u sy=%u %u/%d", __func__, c->name,
|
2019-05-07 20:01:41 +00:00
|
|
|
w->id, ctx->ox, ctx->oy, ctx->sx, ctx->sy, ctx->statuslines,
|
|
|
|
ctx->statustop);
|
2018-08-18 16:14:03 +00:00
|
|
|
}
|
|
|
|
|
2009-07-14 19:03:16 +00:00
|
|
|
/* Redraw entire screen. */
|
2009-06-01 22:58:49 +00:00
|
|
|
void
|
2018-08-19 16:45:03 +00:00
|
|
|
screen_redraw_screen(struct client *c)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2018-08-19 16:45:03 +00:00
|
|
|
struct screen_redraw_ctx ctx;
|
2024-08-26 07:30:46 +00:00
|
|
|
uint64_t flags;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2011-07-08 21:51:40 +00:00
|
|
|
if (c->flags & CLIENT_SUSPENDED)
|
|
|
|
return;
|
|
|
|
|
2024-11-05 09:41:17 +00:00
|
|
|
screen_redraw_set_context(c, &ctx);
|
|
|
|
|
|
|
|
flags = screen_redraw_update(&ctx, c->flags);
|
2020-05-16 14:42:06 +00:00
|
|
|
if ((flags & CLIENT_ALLREDRAWFLAGS) == 0)
|
|
|
|
return;
|
|
|
|
|
2020-04-16 13:35:24 +00:00
|
|
|
tty_sync_start(&c->tty);
|
2021-04-13 05:25:05 +00:00
|
|
|
tty_update_mode(&c->tty, c->tty.mode, NULL);
|
2018-08-14 11:38:05 +00:00
|
|
|
|
2018-08-19 20:13:07 +00:00
|
|
|
if (flags & (CLIENT_REDRAWWINDOW|CLIENT_REDRAWBORDERS)) {
|
2020-04-18 06:20:50 +00:00
|
|
|
log_debug("%s: redrawing borders", c->name);
|
2024-10-08 09:40:50 +00:00
|
|
|
screen_redraw_draw_borders(&ctx);
|
2019-06-26 13:03:47 +00:00
|
|
|
if (ctx.pane_status != PANE_STATUS_OFF)
|
2018-08-19 16:45:03 +00:00
|
|
|
screen_redraw_draw_pane_status(&ctx);
|
2024-11-05 09:41:17 +00:00
|
|
|
screen_redraw_draw_pane_scrollbars(&ctx);
|
2018-08-19 16:45:03 +00:00
|
|
|
}
|
2020-04-18 06:20:50 +00:00
|
|
|
if (flags & CLIENT_REDRAWWINDOW) {
|
|
|
|
log_debug("%s: redrawing panes", c->name);
|
2018-08-14 11:31:34 +00:00
|
|
|
screen_redraw_draw_panes(&ctx);
|
2024-11-05 09:41:17 +00:00
|
|
|
screen_redraw_draw_pane_scrollbars(&ctx);
|
2020-04-18 06:20:50 +00:00
|
|
|
}
|
2019-05-07 20:01:41 +00:00
|
|
|
if (ctx.statuslines != 0 &&
|
2020-04-18 06:20:50 +00:00
|
|
|
(flags & (CLIENT_REDRAWSTATUS|CLIENT_REDRAWSTATUSALWAYS))) {
|
|
|
|
log_debug("%s: redrawing status", c->name);
|
2018-08-14 11:31:34 +00:00
|
|
|
screen_redraw_draw_status(&ctx);
|
2020-04-18 06:20:50 +00:00
|
|
|
}
|
|
|
|
if (c->overlay_draw != NULL && (flags & CLIENT_REDRAWOVERLAY)) {
|
|
|
|
log_debug("%s: redrawing overlay", c->name);
|
2021-08-13 18:54:54 +00:00
|
|
|
c->overlay_draw(c, c->overlay_data, &ctx);
|
2020-04-18 06:20:50 +00:00
|
|
|
}
|
2020-04-16 13:35:24 +00:00
|
|
|
|
2018-08-18 16:14:03 +00:00
|
|
|
tty_reset(&c->tty);
|
2014-01-31 14:19:24 +00:00
|
|
|
}
|
2009-07-14 19:03:16 +00:00
|
|
|
|
2024-11-05 09:41:17 +00:00
|
|
|
/* Redraw a single pane and its scrollbar. */
|
2014-01-31 14:19:24 +00:00
|
|
|
void
|
2024-11-05 09:41:17 +00:00
|
|
|
screen_redraw_pane(struct client *c, struct window_pane *wp,
|
|
|
|
int redraw_scrollbar_only)
|
2014-01-31 14:19:24 +00:00
|
|
|
{
|
2024-11-05 09:41:17 +00:00
|
|
|
struct screen_redraw_ctx ctx;
|
|
|
|
int pane_scrollbars, mode;
|
2014-01-31 14:19:24 +00:00
|
|
|
|
2021-08-05 09:43:51 +00:00
|
|
|
if (!window_pane_visible(wp))
|
2009-07-14 19:03:16 +00:00
|
|
|
return;
|
2024-11-05 09:41:17 +00:00
|
|
|
mode = window_pane_mode(wp);
|
2009-06-01 22:58:49 +00:00
|
|
|
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
screen_redraw_set_context(c, &ctx);
|
2020-04-16 13:35:24 +00:00
|
|
|
tty_sync_start(&c->tty);
|
2021-04-13 05:25:05 +00:00
|
|
|
tty_update_mode(&c->tty, c->tty.mode, NULL);
|
2017-02-08 15:41:41 +00:00
|
|
|
|
2024-11-05 09:41:17 +00:00
|
|
|
if (!redraw_scrollbar_only)
|
|
|
|
screen_redraw_draw_pane(&ctx, wp);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Redraw scrollbar if needed. Always redraw scrollbar in a mode because
|
|
|
|
* if redrawing a pane, it's because pane has scrolled.
|
|
|
|
*/
|
|
|
|
pane_scrollbars = ctx.pane_scrollbars;
|
|
|
|
if (pane_scrollbars == PANE_SCROLLBARS_MODAL &&
|
|
|
|
mode == WINDOW_PANE_NO_MODE)
|
|
|
|
pane_scrollbars = PANE_SCROLLBARS_OFF;
|
|
|
|
if (pane_scrollbars != PANE_SCROLLBARS_OFF)
|
|
|
|
screen_redraw_draw_pane_scrollbar(&ctx, wp);
|
2020-04-16 13:35:24 +00:00
|
|
|
|
2014-01-31 14:19:24 +00:00
|
|
|
tty_reset(&c->tty);
|
|
|
|
}
|
|
|
|
|
2020-05-16 15:01:30 +00:00
|
|
|
/* Get border cell style. */
|
|
|
|
static const struct grid_cell *
|
|
|
|
screen_redraw_draw_borders_style(struct screen_redraw_ctx *ctx, u_int x,
|
|
|
|
u_int y, struct window_pane *wp)
|
|
|
|
{
|
|
|
|
struct client *c = ctx->c;
|
|
|
|
struct session *s = c->session;
|
|
|
|
struct window *w = s->curw->window;
|
2020-05-16 16:20:59 +00:00
|
|
|
struct window_pane *active = server_client_get_pane(c);
|
2020-05-16 15:01:30 +00:00
|
|
|
struct options *oo = w->options;
|
|
|
|
struct format_tree *ft;
|
|
|
|
|
|
|
|
if (wp->border_gc_set)
|
|
|
|
return (&wp->border_gc);
|
|
|
|
wp->border_gc_set = 1;
|
|
|
|
|
|
|
|
ft = format_create_defaults(NULL, c, s, s->curw, wp);
|
2024-08-26 07:34:40 +00:00
|
|
|
if (screen_redraw_check_is(ctx, x, y, active))
|
2020-05-16 16:26:34 +00:00
|
|
|
style_apply(&wp->border_gc, oo, "pane-active-border-style", ft);
|
|
|
|
else
|
|
|
|
style_apply(&wp->border_gc, oo, "pane-border-style", ft);
|
2020-05-16 15:01:30 +00:00
|
|
|
format_free(ft);
|
2020-05-16 16:26:34 +00:00
|
|
|
|
|
|
|
return (&wp->border_gc);
|
2020-05-16 15:01:30 +00:00
|
|
|
}
|
|
|
|
|
2018-08-14 11:31:34 +00:00
|
|
|
/* Draw a border cell. */
|
|
|
|
static void
|
2020-05-16 15:01:30 +00:00
|
|
|
screen_redraw_draw_borders_cell(struct screen_redraw_ctx *ctx, u_int i, u_int j)
|
2018-08-14 11:31:34 +00:00
|
|
|
{
|
2018-08-19 16:45:03 +00:00
|
|
|
struct client *c = ctx->c;
|
|
|
|
struct session *s = c->session;
|
2021-08-11 09:05:21 +00:00
|
|
|
struct window *w = s->curw->window;
|
|
|
|
struct options *oo = w->options;
|
2018-08-19 16:45:03 +00:00
|
|
|
struct tty *tty = &c->tty;
|
2021-08-11 09:05:21 +00:00
|
|
|
struct format_tree *ft;
|
2022-02-01 14:46:41 +00:00
|
|
|
struct window_pane *wp, *active = server_client_get_pane(c);
|
2020-05-16 16:26:34 +00:00
|
|
|
struct grid_cell gc;
|
|
|
|
const struct grid_cell *tmp;
|
2021-10-11 13:27:50 +00:00
|
|
|
struct overlay_ranges r;
|
|
|
|
u_int cell_type, x = ctx->ox + i, y = ctx->oy + j;
|
2024-11-05 09:41:17 +00:00
|
|
|
int arrows = 0, border, isolates;
|
2018-08-14 11:31:34 +00:00
|
|
|
|
2021-10-11 13:27:50 +00:00
|
|
|
if (c->overlay_check != NULL) {
|
|
|
|
c->overlay_check(c, c->overlay_data, x, y, 1, &r);
|
|
|
|
if (r.nx[0] + r.nx[1] == 0)
|
|
|
|
return;
|
|
|
|
}
|
2020-05-16 15:01:30 +00:00
|
|
|
|
2024-08-26 07:34:40 +00:00
|
|
|
cell_type = screen_redraw_check_cell(ctx, x, y, &wp);
|
2024-11-05 09:41:17 +00:00
|
|
|
if (cell_type == CELL_INSIDE || cell_type == CELL_SCROLLBAR)
|
2018-08-14 11:31:34 +00:00
|
|
|
return;
|
|
|
|
|
2021-08-11 09:05:21 +00:00
|
|
|
if (wp == NULL) {
|
|
|
|
if (!ctx->no_pane_gc_set) {
|
|
|
|
ft = format_create_defaults(NULL, c, s, s->curw, NULL);
|
|
|
|
memcpy(&ctx->no_pane_gc, &grid_default_cell, sizeof gc);
|
|
|
|
style_add(&ctx->no_pane_gc, oo, "pane-border-style",
|
|
|
|
ft);
|
|
|
|
format_free(ft);
|
|
|
|
ctx->no_pane_gc_set = 1;
|
|
|
|
}
|
|
|
|
memcpy(&gc, &ctx->no_pane_gc, sizeof gc);
|
|
|
|
} else {
|
2020-05-16 16:26:34 +00:00
|
|
|
tmp = screen_redraw_draw_borders_style(ctx, x, y, wp);
|
|
|
|
if (tmp == NULL)
|
2020-05-16 15:01:30 +00:00
|
|
|
return;
|
2020-05-16 16:26:34 +00:00
|
|
|
memcpy(&gc, tmp, sizeof gc);
|
2020-05-16 15:01:30 +00:00
|
|
|
|
|
|
|
if (server_is_marked(s, s->curw, marked_pane.wp) &&
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_check_is(ctx, x, y, marked_pane.wp))
|
2020-05-16 16:26:34 +00:00
|
|
|
gc.attr ^= GRID_ATTR_REVERSE;
|
2020-05-16 15:01:30 +00:00
|
|
|
}
|
2022-03-16 17:00:17 +00:00
|
|
|
screen_redraw_border_set(w, wp, ctx->pane_lines, cell_type, &gc);
|
2020-05-16 15:01:30 +00:00
|
|
|
|
2021-02-05 12:29:18 +00:00
|
|
|
if (cell_type == CELL_TOPBOTTOM &&
|
|
|
|
(c->flags & CLIENT_UTF8) &&
|
|
|
|
tty_term_has(tty->term, TTYC_BIDI))
|
|
|
|
isolates = 1;
|
|
|
|
else
|
|
|
|
isolates = 0;
|
|
|
|
|
2019-05-07 20:01:41 +00:00
|
|
|
if (ctx->statustop)
|
|
|
|
tty_cursor(tty, i, ctx->statuslines + j);
|
2018-08-14 11:31:34 +00:00
|
|
|
else
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
tty_cursor(tty, i, j);
|
2021-02-05 12:29:18 +00:00
|
|
|
if (isolates)
|
|
|
|
tty_puts(tty, END_ISOLATE);
|
2022-02-01 14:46:41 +00:00
|
|
|
|
|
|
|
switch (options_get_number(oo, "pane-border-indicators")) {
|
|
|
|
case PANE_BORDER_ARROWS:
|
|
|
|
case PANE_BORDER_BOTH:
|
|
|
|
arrows = 1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (wp != NULL && arrows) {
|
2024-08-26 07:34:40 +00:00
|
|
|
border = screen_redraw_pane_border(ctx, active, x, y);
|
2022-02-01 14:46:41 +00:00
|
|
|
if (((i == wp->xoff + 1 &&
|
|
|
|
(cell_type == CELL_LEFTRIGHT ||
|
|
|
|
(cell_type == CELL_TOPJOIN &&
|
|
|
|
border == SCREEN_REDRAW_BORDER_BOTTOM) ||
|
|
|
|
(cell_type == CELL_BOTTOMJOIN &&
|
|
|
|
border == SCREEN_REDRAW_BORDER_TOP))) ||
|
|
|
|
(j == wp->yoff + 1 &&
|
|
|
|
(cell_type == CELL_TOPBOTTOM ||
|
|
|
|
(cell_type == CELL_LEFTJOIN &&
|
|
|
|
border == SCREEN_REDRAW_BORDER_RIGHT) ||
|
|
|
|
(cell_type == CELL_RIGHTJOIN &&
|
|
|
|
border == SCREEN_REDRAW_BORDER_LEFT)))) &&
|
2024-08-26 07:34:40 +00:00
|
|
|
screen_redraw_check_is(ctx, x, y, active)) {
|
2022-02-04 11:57:22 +00:00
|
|
|
gc.attr |= GRID_ATTR_CHARSET;
|
2022-02-01 14:46:41 +00:00
|
|
|
utf8_set(&gc.data, BORDER_MARKERS[border]);
|
2022-02-04 11:57:22 +00:00
|
|
|
}
|
2022-02-01 14:46:41 +00:00
|
|
|
}
|
|
|
|
|
2022-06-30 09:55:53 +00:00
|
|
|
tty_cell(tty, &gc, &grid_default_cell, NULL, NULL);
|
2021-02-05 12:29:18 +00:00
|
|
|
if (isolates)
|
|
|
|
tty_puts(tty, START_ISOLATE);
|
2018-08-14 11:31:34 +00:00
|
|
|
}
|
|
|
|
|
2014-01-31 14:19:24 +00:00
|
|
|
/* Draw the borders. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static void
|
2018-08-14 11:31:34 +00:00
|
|
|
screen_redraw_draw_borders(struct screen_redraw_ctx *ctx)
|
2014-01-31 14:19:24 +00:00
|
|
|
{
|
2018-08-14 11:31:34 +00:00
|
|
|
struct client *c = ctx->c;
|
2015-06-04 11:43:51 +00:00
|
|
|
struct session *s = c->session;
|
|
|
|
struct window *w = s->curw->window;
|
2020-05-16 15:01:30 +00:00
|
|
|
struct window_pane *wp;
|
2024-08-26 07:34:40 +00:00
|
|
|
u_int i, j;
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
|
|
|
|
log_debug("%s: %s @%u", __func__, c->name, w->id);
|
2014-01-31 14:19:24 +00:00
|
|
|
|
2020-05-16 15:01:30 +00:00
|
|
|
TAILQ_FOREACH(wp, &w->panes, entry)
|
|
|
|
wp->border_gc_set = 0;
|
2015-06-04 11:43:51 +00:00
|
|
|
|
2020-05-16 15:01:30 +00:00
|
|
|
for (j = 0; j < c->tty.sy - ctx->statuslines; j++) {
|
|
|
|
for (i = 0; i < c->tty.sx; i++)
|
|
|
|
screen_redraw_draw_borders_cell(ctx, i, j);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2014-01-31 14:19:24 +00:00
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
|
2014-01-31 14:19:24 +00:00
|
|
|
/* Draw the panes. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static void
|
2018-08-14 11:31:34 +00:00
|
|
|
screen_redraw_draw_panes(struct screen_redraw_ctx *ctx)
|
2014-01-31 14:19:24 +00:00
|
|
|
{
|
2018-08-14 11:31:34 +00:00
|
|
|
struct client *c = ctx->c;
|
2014-01-31 14:19:24 +00:00
|
|
|
struct window *w = c->session->curw->window;
|
|
|
|
struct window_pane *wp;
|
2017-10-16 19:30:53 +00:00
|
|
|
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
log_debug("%s: %s @%u", __func__, c->name, w->id);
|
|
|
|
|
2009-06-01 22:58:49 +00:00
|
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
2019-05-07 20:01:41 +00:00
|
|
|
if (window_pane_visible(wp))
|
|
|
|
screen_redraw_draw_pane(ctx, wp);
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2014-01-31 14:19:24 +00:00
|
|
|
/* Draw the status line. */
|
2016-10-10 21:29:23 +00:00
|
|
|
static void
|
2018-08-14 11:31:34 +00:00
|
|
|
screen_redraw_draw_status(struct screen_redraw_ctx *ctx)
|
2009-06-01 22:58:49 +00:00
|
|
|
{
|
2018-08-14 11:31:34 +00:00
|
|
|
struct client *c = ctx->c;
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
struct window *w = c->session->curw->window;
|
2014-01-31 14:19:24 +00:00
|
|
|
struct tty *tty = &c->tty;
|
2019-03-16 19:12:13 +00:00
|
|
|
struct screen *s = c->status.active;
|
2017-10-16 19:30:53 +00:00
|
|
|
u_int i, y;
|
2009-06-01 22:58:49 +00:00
|
|
|
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
log_debug("%s: %s @%u", __func__, c->name, w->id);
|
|
|
|
|
2019-05-07 20:01:41 +00:00
|
|
|
if (ctx->statustop)
|
2017-10-16 19:30:53 +00:00
|
|
|
y = 0;
|
2014-01-31 14:19:24 +00:00
|
|
|
else
|
2019-05-07 20:01:41 +00:00
|
|
|
y = c->tty.sy - ctx->statuslines;
|
2020-05-16 15:34:08 +00:00
|
|
|
for (i = 0; i < ctx->statuslines; i++) {
|
|
|
|
tty_draw_line(tty, s, 0, i, UINT_MAX, 0, y + i,
|
|
|
|
&grid_default_cell, NULL);
|
|
|
|
}
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Draw one pane. */
|
|
|
|
static void
|
|
|
|
screen_redraw_draw_pane(struct screen_redraw_ctx *ctx, struct window_pane *wp)
|
|
|
|
{
|
2021-08-11 20:49:55 +00:00
|
|
|
struct client *c = ctx->c;
|
|
|
|
struct window *w = c->session->curw->window;
|
|
|
|
struct tty *tty = &c->tty;
|
|
|
|
struct screen *s = wp->screen;
|
|
|
|
struct colour_palette *palette = &wp->palette;
|
|
|
|
struct grid_cell defaults;
|
|
|
|
u_int i, j, top, x, y, width;
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
|
|
|
|
log_debug("%s: %s @%u %%%u", __func__, c->name, w->id, wp->id);
|
|
|
|
|
|
|
|
if (wp->xoff + wp->sx <= ctx->ox || wp->xoff >= ctx->ox + ctx->sx)
|
|
|
|
return;
|
2019-05-07 20:01:41 +00:00
|
|
|
if (ctx->statustop)
|
|
|
|
top = ctx->statuslines;
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
else
|
|
|
|
top = 0;
|
|
|
|
for (j = 0; j < wp->sy; j++) {
|
|
|
|
if (wp->yoff + j < ctx->oy || wp->yoff + j >= ctx->oy + ctx->sy)
|
|
|
|
continue;
|
|
|
|
y = top + wp->yoff + j - ctx->oy;
|
|
|
|
|
|
|
|
if (wp->xoff >= ctx->ox &&
|
|
|
|
wp->xoff + wp->sx <= ctx->ox + ctx->sx) {
|
|
|
|
/* All visible. */
|
|
|
|
i = 0;
|
|
|
|
x = wp->xoff - ctx->ox;
|
|
|
|
width = wp->sx;
|
|
|
|
} else if (wp->xoff < ctx->ox &&
|
|
|
|
wp->xoff + wp->sx > ctx->ox + ctx->sx) {
|
|
|
|
/* Both left and right not visible. */
|
|
|
|
i = ctx->ox;
|
|
|
|
x = 0;
|
|
|
|
width = ctx->sx;
|
|
|
|
} else if (wp->xoff < ctx->ox) {
|
|
|
|
/* Left not visible. */
|
|
|
|
i = ctx->ox - wp->xoff;
|
|
|
|
x = 0;
|
|
|
|
width = wp->sx - i;
|
|
|
|
} else {
|
|
|
|
/* Right not visible. */
|
|
|
|
i = 0;
|
|
|
|
x = wp->xoff - ctx->ox;
|
|
|
|
width = ctx->sx - x;
|
|
|
|
}
|
|
|
|
log_debug("%s: %s %%%u line %u,%u at %u,%u, width %u",
|
|
|
|
__func__, c->name, wp->id, i, j, x, y, width);
|
|
|
|
|
2020-05-16 15:34:08 +00:00
|
|
|
tty_default_colours(&defaults, wp);
|
2021-08-11 20:49:55 +00:00
|
|
|
tty_draw_line(tty, s, i, j, width, x, y, &defaults, palette);
|
Support for windows larger than visible on the attached client. This has
been a limitation for a long time.
There are two new options, window-size and default-size, and a new
command, resize-window. The force-width and force-height options and the
session_width and session_height formats have been removed.
The new window-size option tells tmux how to work out the size of
windows: largest means it picks the size of the largest session,
smallest the smallest session (similar to the old behaviour) and manual
means that it does not automatically resize windows. The default is
currently largest but this may change. aggressive-resize modifies the
choice of session for largest and smallest as it did before.
If a window is in a session attached to a client that is too small, only
part of the window is shown. tmux attempts to keep the cursor visible,
so the part of the window displayed is changed as the cursor moves (with
a small delay, to try and avoid excess redrawing when applications
redraw status lines or similar that are not currently visible). The
offset of the visible portion of the window is shown in status-right.
Drawing windows which are larger than the client is not as efficient as
those which fit, particularly when the cursor moves, so it is
recommended to avoid using this on slow machines or networks (set
window-size to smallest or manual).
The resize-window command can be used to resize a window manually. If it
is used, the window-size option is automatically set to manual for the
window (undo this with "setw -u window-size"). resize-window works in a
similar way to resize-pane (-U -D -L -R -x -y flags) but also has -a and
-A flags. -a sets the window to the size of the smallest client (what it
would be if window-size was smallest) and -A the largest.
For the same behaviour as force-width or force-height, use resize-window
-x or -y, and "setw -u window-size" to revert to automatic sizing..
If the global window-size option is set to manual, the default-size
option is used for new windows. If -x or -y is used with new-session,
that sets the default-size option for the new session.
The maximum size of a window is 10000x10000. But expect applications to
complain and much higher memory use if making a window excessively
big. The minimum size is the size required for the current layout
including borders.
The refresh-client command can be used to pan around a window, -U -D -L
-R moves up, down, left or right and -c returns to automatic cursor
tracking. The position is reset when the current window is changed.
2018-10-18 08:38:01 +00:00
|
|
|
}
|
2009-06-01 22:58:49 +00:00
|
|
|
}
|
2024-11-05 09:41:17 +00:00
|
|
|
|
|
|
|
/* Draw the panes scrollbars */
|
|
|
|
static void
|
|
|
|
screen_redraw_draw_pane_scrollbars(struct screen_redraw_ctx *ctx)
|
|
|
|
{
|
|
|
|
struct client *c = ctx->c;
|
|
|
|
struct window *w = c->session->curw->window;
|
|
|
|
struct window_pane *wp;
|
|
|
|
|
|
|
|
log_debug("%s: %s @%u", __func__, c->name, w->id);
|
|
|
|
|
|
|
|
TAILQ_FOREACH(wp, &w->panes, entry) {
|
|
|
|
switch (ctx->pane_scrollbars) {
|
|
|
|
case PANE_SCROLLBARS_OFF:
|
|
|
|
return;
|
|
|
|
case PANE_SCROLLBARS_MODAL:
|
|
|
|
if (window_pane_mode(wp) == WINDOW_PANE_NO_MODE)
|
|
|
|
return;
|
|
|
|
break;
|
|
|
|
case PANE_SCROLLBARS_ALWAYS:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (window_pane_visible(wp))
|
|
|
|
screen_redraw_draw_pane_scrollbar(ctx, wp);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Draw pane scrollbar. */
|
|
|
|
void
|
|
|
|
screen_redraw_draw_pane_scrollbar(struct screen_redraw_ctx *ctx,
|
|
|
|
struct window_pane *wp)
|
|
|
|
{
|
|
|
|
struct screen *s = wp->screen;
|
|
|
|
double percent_view;
|
|
|
|
u_int sb = ctx->pane_scrollbars, total_height, sb_h = wp->sy;
|
|
|
|
u_int sb_pos = ctx->pane_scrollbars_pos, slider_h, slider_y;
|
|
|
|
u_int sb_w = PANE_SCROLLBARS_WIDTH, cm_y, cm_size;
|
|
|
|
int sb_x, sb_y = (int)(wp->yoff - ctx->oy); /* sb top */
|
|
|
|
|
|
|
|
if (window_pane_mode(wp) == WINDOW_PANE_NO_MODE) {
|
|
|
|
if (sb == PANE_SCROLLBARS_MODAL)
|
|
|
|
return;
|
|
|
|
/* Show slider at the bottom of the scrollbar. */
|
|
|
|
total_height = screen_size_y(s) + screen_hsize(s);
|
|
|
|
percent_view = (double)sb_h / total_height;
|
|
|
|
slider_h = (double)sb_h * percent_view;
|
|
|
|
slider_y = sb_h - slider_h;
|
|
|
|
} else {
|
|
|
|
if (TAILQ_FIRST(&wp->modes) == NULL)
|
|
|
|
return;
|
|
|
|
if (window_copy_get_current_offset(wp, &cm_y, &cm_size) == 0)
|
|
|
|
return;
|
|
|
|
total_height = cm_size + sb_h;
|
|
|
|
percent_view = (double)sb_h / (cm_size + sb_h);
|
|
|
|
slider_h = (double)sb_h * percent_view;
|
|
|
|
slider_y = (sb_h + 1) * ((double)cm_y / total_height);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (sb_pos == PANE_SCROLLBARS_LEFT)
|
|
|
|
sb_x = (int)wp->xoff - sb_w - ctx->ox;
|
|
|
|
else
|
|
|
|
sb_x = (int)wp->xoff + wp->sx - ctx->ox;
|
|
|
|
|
|
|
|
if (slider_h < 1)
|
|
|
|
slider_h = 1;
|
|
|
|
if (slider_y >= sb_h)
|
|
|
|
slider_y = sb_h - 1;
|
|
|
|
|
|
|
|
screen_redraw_draw_scrollbar(ctx, wp, sb_pos, sb_x, sb_y, sb_h,
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slider_h, slider_y);
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}
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static void
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screen_redraw_draw_scrollbar(struct screen_redraw_ctx *ctx,
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struct window_pane *wp, int sb_pos, int sb_x, int sb_y, u_int sb_h,
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|
u_int slider_h, u_int slider_y)
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|
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|
{
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|
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|
struct client *c = ctx->c;
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|
struct window *w = wp->window;
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struct tty *tty = &c->tty;
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struct grid_cell gc, slgc, *gcp;
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u_int i, j, sb_w = PANE_SCROLLBARS_WIDTH;
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|
u_int pad_col = 0;
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|
int px, py, ox = ctx->ox, oy = ctx->oy;
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int sb_pad = PANE_SCROLLBARS_PADDING, sx = ctx->sx;
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|
int sy = ctx->sy, xoff = wp->xoff, yoff = wp->yoff;
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/* Set up default style. */
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style_apply(&gc, w->options, "pane-scrollbars-style", NULL);
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|
|
utf8_set(&gc.data, ' ');
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|
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|
|
|
/* Set up style for slider. */
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|
|
|
memcpy(&slgc, &gc, sizeof slgc);
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|
|
|
slgc.bg = gc.fg;
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|
|
|
|
|
|
if (sb_pad != 0) {
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|
|
if (sb_pos == PANE_SCROLLBARS_RIGHT)
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|
|
pad_col = 0;
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|
else
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|
|
|
pad_col = sb_w - 1;
|
|
|
|
}
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|
|
|
|
|
|
|
for (i = 0; i < sb_w; i++) {
|
|
|
|
for (j = 0; j < sb_h; j++) {
|
|
|
|
px = sb_x + i;
|
|
|
|
py = sb_y + j;
|
|
|
|
if (px < xoff - ox - 1 || px >= sx || px < 0 ||
|
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|
|
py < yoff - oy - 1 || py >= sy || py < 0)
|
|
|
|
continue;
|
|
|
|
tty_cursor(tty, px, py);
|
|
|
|
if (sb_pad && i == pad_col) {
|
|
|
|
tty_cell(tty, &grid_default_cell,
|
|
|
|
&grid_default_cell, NULL, NULL);
|
|
|
|
} else {
|
|
|
|
if (j >= slider_y && j < slider_y + slider_h)
|
|
|
|
gcp = &slgc;
|
|
|
|
else
|
|
|
|
gcp = &gc;
|
|
|
|
tty_cell(tty, gcp, &grid_default_cell, NULL,
|
|
|
|
NULL);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|