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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2016-05-30 12:01:13 +01:00
parent 5e9412608e 1921fac814
commit c7a0f56c71
5 changed files with 91 additions and 39 deletions
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5
cmd-set-option.c
View File

@@ -200,6 +200,11 @@ cmd_set_option_exec(struct cmd *self, struct cmd_q *cmdq)
status_timer_start_all();
if (strcmp(oe->name, "monitor-silence") == 0)
alerts_reset_all();
if (strcmp(oe->name, "window-style") == 0 ||
strcmp(oe->name, "window-active-style") == 0) {
RB_FOREACH(w, windows, &windows)
w->flags |= WINDOW_STYLECHANGED;
}
/* When the pane-border-status option has been changed, resize panes. */
if (strcmp(oe->name, "pane-border-status") == 0) {

77
screen-write.c
View File

@@ -28,7 +28,8 @@ static void screen_write_initctx(struct screen_write_ctx *,
static void screen_write_save_last(struct screen_write_ctx *,
struct tty_ctx *);
static void screen_write_overwrite(struct screen_write_ctx *, u_int);
static int screen_write_overwrite(struct screen_write_ctx *,
struct grid_cell *, u_int);
static int screen_write_combine(struct screen_write_ctx *,
const struct utf8_data *);
@@ -917,8 +918,8 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
struct grid *gd = s->grid;
struct tty_ctx ttyctx;
u_int width, xx, last;
struct grid_cell tmp_gc;
int insert;
struct grid_cell tmp_gc, now_gc;
int insert, skip, selected;
/* Ignore padding. */
if (gc->flags & GRID_FLAG_PADDING)
@@ -947,9 +948,8 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
return;
}
/* Initialise the redraw context, saving the last cell. */
/* Initialise the redraw context. */
screen_write_initctx(ctx, &ttyctx);
screen_write_save_last(ctx, &ttyctx);
/* If in insert mode, make space for the cells. */
if ((s->mode & MODE_INSERT) && s->cx <= screen_size_x(s) - width) {
@@ -958,11 +958,13 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
insert = 1;
} else
insert = 0;
skip = !insert;
/* Check this will fit on the current line and wrap if not. */
if ((s->mode & MODE_WRAP) && s->cx > screen_size_x(s) - width) {
screen_write_linefeed(ctx, 1);
s->cx = 0; /* carriage return */
skip = 0;
}
/* Sanity check cursor position. */
@@ -970,17 +972,26 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
return;
/* Handle overwriting of UTF-8 characters. */
screen_write_overwrite(ctx, width);
grid_view_get_cell(gd, s->cx, s->cy, &now_gc);
if (screen_write_overwrite(ctx, &now_gc, width))
skip = 0;
/*
* If the new character is UTF-8 wide, fill in padding cells. Have
* already ensured there is enough room.
*/
for (xx = s->cx + 1; xx < s->cx + width; xx++)
for (xx = s->cx + 1; xx < s->cx + width; xx++) {
grid_view_set_cell(gd, xx, s->cy, &screen_write_pad_cell);
skip = 0;
}
/* If no change, do not draw. */
if (skip)
skip = (memcmp(&now_gc, gc, sizeof now_gc) == 0);
/* Set the cell. */
grid_view_set_cell(gd, s->cx, s->cy, gc);
if (!skip)
grid_view_set_cell(gd, s->cx, s->cy, gc);
/*
* Move the cursor. If not wrapping, stick at the last character and
@@ -992,12 +1003,23 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
else
s->cx = screen_size_x(s) - last;
/* Draw to the screen if necessary. */
/* Create space for character in insert mode. */
if (insert) {
ttyctx.num = width;
tty_write(tty_cmd_insertcharacter, &ttyctx);
}
if (screen_check_selection(s, s->cx - width, s->cy)) {
/* Check if this is selected. */
selected = screen_check_selection(s, s->cx - width, s->cy);
if (selected)
skip = 0;
/* Save last cell if it will be needed. */
if (!skip && ctx->wp != NULL && ttyctx.ocx > ctx->wp->sx - width)
screen_write_save_last(ctx, &ttyctx);
/* Write to the screen. */
if (selected) {
memcpy(&tmp_gc, &s->sel.cell, sizeof tmp_gc);
utf8_copy(&tmp_gc.data, &gc->data);
tmp_gc.attr = tmp_gc.attr & ~GRID_ATTR_CHARSET;
@@ -1009,7 +1031,7 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
(GRID_FLAG_FG256|GRID_FLAG_BG256);
ttyctx.cell = &tmp_gc;
tty_write(tty_cmd_cell, &ttyctx);
} else {
} else if (!skip) {
ttyctx.cell = gc;
tty_write(tty_cmd_cell, &ttyctx);
}
@@ -1057,16 +1079,17 @@ screen_write_combine(struct screen_write_ctx *ctx, const struct utf8_data *ud)
* character, it is necessary to also overwrite any other cells which covered
* by the same character.
*/
static void
screen_write_overwrite(struct screen_write_ctx *ctx, u_int width)
static int
screen_write_overwrite(struct screen_write_ctx *ctx, struct grid_cell *gc,
u_int width)
{
struct screen *s = ctx->s;
struct grid *gd = s->grid;
struct grid_cell gc;
struct grid_cell tmp_gc;
u_int xx;
int done = 0;
grid_view_get_cell(gd, s->cx, s->cy, &gc);
if (gc.flags & GRID_FLAG_PADDING) {
if (gc->flags & GRID_FLAG_PADDING) {
/*
* A padding cell, so clear any following and leading padding
* cells back to the character. Don't overwrite the current
@@ -1074,27 +1097,33 @@ screen_write_overwrite(struct screen_write_ctx *ctx, u_int width)
*/
xx = s->cx + 1;
while (--xx > 0) {
grid_view_get_cell(gd, xx, s->cy, &gc);
if (~gc.flags & GRID_FLAG_PADDING)
grid_view_get_cell(gd, xx, s->cy, &tmp_gc);
if (~tmp_gc.flags & GRID_FLAG_PADDING)
break;
grid_view_set_cell(gd, xx, s->cy, &grid_default_cell);
}
/* Overwrite the character at the start of this padding. */
grid_view_set_cell(gd, xx, s->cy, &grid_default_cell);
done = 1;
}
/*
* Overwrite any padding cells that belong to a UTF-8 character
* we'll be overwriting with the current character.
*/
xx = s->cx + width - 1;
while (++xx < screen_size_x(s)) {
grid_view_get_cell(gd, xx, s->cy, &gc);
if (~gc.flags & GRID_FLAG_PADDING)
break;
grid_view_set_cell(gd, xx, s->cy, &grid_default_cell);
if (gc->data.width != 1 || gc->flags & GRID_FLAG_PADDING) {
xx = s->cx + width - 1;
while (++xx < screen_size_x(s)) {
grid_view_get_cell(gd, xx, s->cy, &tmp_gc);
if (~tmp_gc.flags & GRID_FLAG_PADDING)
break;
grid_view_set_cell(gd, xx, s->cy, &grid_default_cell);
done = 1;
}
}
return (done);
}
void

4
tmux.h
View File

@@ -945,10 +945,14 @@ struct window {
#define WINDOW_ZOOMED 0x1000
#define WINDOW_FORCEWIDTH 0x2000
#define WINDOW_FORCEHEIGHT 0x4000
#define WINDOW_STYLECHANGED 0x8000
#define WINDOW_ALERTFLAGS (WINDOW_BELL|WINDOW_ACTIVITY|WINDOW_SILENCE)
struct options *options;
struct grid_cell style;
struct grid_cell active_style;
u_int references;
RB_ENTRY(window) entry;

42
tty.c
View File

@@ -676,7 +676,8 @@ tty_fake_bce(const struct tty *tty, const struct window_pane *wp)
struct grid_cell gc;
memcpy(&gc, &grid_default_cell, sizeof gc);
tty_default_colours(&gc, wp);
if (wp != NULL)
tty_default_colours(&gc, wp);
if (gc.bg == 8 && !(gc.flags & GRID_FLAG_BG256))
return (0);
@@ -1133,10 +1134,10 @@ tty_cmd_cell(struct tty *tty, const struct tty_ctx *ctx)
{
struct window_pane *wp = ctx->wp;
struct screen *s = wp->screen;
u_int cx;
u_int width;
u_int cx, width;
tty_region_pane(tty, ctx, ctx->orupper, ctx->orlower);
if (ctx->ocy == ctx->orlower)
tty_region_pane(tty, ctx, ctx->orupper, ctx->orlower);
/* Is the cursor in the very last position? */
width = ctx->cell->data.width;
@@ -1345,7 +1346,7 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy)
*/
/* To left edge. */
if (cx == 0) {
if (cx == 0) {
tty_putc(tty, '\r');
goto out;
}
@@ -1373,6 +1374,11 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy)
tty_putcode1(tty, TTYC_HPA, cx);
goto out;
} else if (change > 0 && tty_term_has(term, TTYC_CUB)) {
if (change == 2 && tty_term_has(term, TTYC_CUB1)) {
tty_putcode(tty, TTYC_CUB1);
tty_putcode(tty, TTYC_CUB1);
goto out;
}
tty_putcode1(tty, TTYC_CUB, change);
goto out;
} else if (change < 0 && tty_term_has(term, TTYC_CUF)) {
@@ -1438,7 +1444,8 @@ tty_attributes(struct tty *tty, const struct grid_cell *gc,
u_char changed;
memcpy(&gc2, gc, sizeof gc2);
tty_default_colours(&gc2, wp);
if (wp != NULL)
tty_default_colours(&gc2, wp);
/*
* If no setab, try to use the reverse attribute as a best-effort for a
@@ -1788,20 +1795,27 @@ tty_try_rgb(struct tty *tty, const struct grid_cell_rgb *rgb, const char *type)
void
tty_default_colours(struct grid_cell *gc, const struct window_pane *wp)
{
const struct grid_cell *agc, *pgc, *wgc;
if (wp == NULL)
return;
struct window *w = wp->window;
struct options *oo = w->options;
const struct grid_cell *agc, *pgc, *wgc;
if (w->flags & WINDOW_STYLECHANGED) {
w->flags &= ~WINDOW_STYLECHANGED;
agc = options_get_style(oo, "window-active-style");
memcpy(&w->active_style, agc, sizeof w->active_style);
wgc = options_get_style(oo, "window-style");
memcpy(&w->style, wgc, sizeof w->style);
} else {
agc = &w->active_style;
wgc = &w->style;
}
pgc = &wp->colgc;
agc = options_get_style(wp->window->options, "window-active-style");
wgc = options_get_style(wp->window->options, "window-style");
if (gc->fg == 8 && !(gc->flags & GRID_FLAG_FG256)) {
if (pgc->fg != 8 || (pgc->flags & GRID_FLAG_FG256)) {
gc->fg = pgc->fg;
gc->flags |= (pgc->flags & GRID_FLAG_FG256);
} else if (wp == wp->window->active &&
} else if (wp == w->active &&
(agc->fg != 8 || (agc->flags & GRID_FLAG_FG256))) {
gc->fg = agc->fg;
gc->flags |= (agc->flags & GRID_FLAG_FG256);
@@ -1815,7 +1829,7 @@ tty_default_colours(struct grid_cell *gc, const struct window_pane *wp)
if (pgc->bg != 8 || (pgc->flags & GRID_FLAG_BG256)) {
gc->bg = pgc->bg;
gc->flags |= (pgc->flags & GRID_FLAG_BG256);
} else if (wp == wp->window->active &&
} else if (wp == w->active &&
(agc->bg != 8 || (agc->flags & GRID_FLAG_BG256))) {
gc->bg = agc->bg;
gc->flags |= (agc->flags & GRID_FLAG_BG256);

2
window.c
View File

@@ -291,7 +291,7 @@ window_create1(u_int sx, u_int sy)
w = xcalloc(1, sizeof *w);
w->name = NULL;
w->flags = 0;
w->flags = WINDOW_STYLECHANGED;
TAILQ_INIT(&w->panes);
w->active = NULL;