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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2013-11-14 07:51:26 +00:00
parent 2c08a3a559 7624800ddc
commit 3e498cdb49
9 changed files with 150 additions and 58 deletions
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169
window-copy.c
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@ -18,6 +18,7 @@
#include <sys/types.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
@ -41,17 +42,17 @@ void window_copy_write_lines(
void window_copy_scroll_to(struct window_pane *, u_int, u_int);
int window_copy_search_compare(
struct grid *, u_int, u_int, struct grid *, u_int);
struct grid *, u_int, u_int, struct grid *, u_int, int);
int window_copy_search_lr(
struct grid *, struct grid *, u_int *, u_int, u_int, u_int);
struct grid *, struct grid *, u_int *, u_int, u_int, u_int, int);
int window_copy_search_rl(
struct grid *, struct grid *, u_int *, u_int, u_int, u_int);
struct grid *, struct grid *, u_int *, u_int, u_int, u_int, int);
void window_copy_search_up(struct window_pane *, const char *);
void window_copy_search_down(struct window_pane *, const char *);
void window_copy_goto_line(struct window_pane *, const char *);
void window_copy_update_cursor(struct window_pane *, u_int, u_int);
void window_copy_start_selection(struct window_pane *);
int window_copy_update_selection(struct window_pane *);
int window_copy_update_selection(struct window_pane *, int);
void *window_copy_get_selection(struct window_pane *, size_t *);
void window_copy_copy_buffer(struct window_pane *, int, void *, size_t);
void window_copy_copy_pipe(
@ -65,6 +66,7 @@ u_int window_copy_find_length(struct window_pane *, u_int);
void window_copy_cursor_start_of_line(struct window_pane *);
void window_copy_cursor_back_to_indentation(struct window_pane *);
void window_copy_cursor_end_of_line(struct window_pane *);
void window_copy_other_end(struct window_pane *);
void window_copy_cursor_left(struct window_pane *);
void window_copy_cursor_right(struct window_pane *);
void window_copy_cursor_up(struct window_pane *, int);
@ -328,7 +330,7 @@ window_copy_pageup(struct window_pane *wp)
data->oy = screen_hsize(data->backing);
else
data->oy += n;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
}
@ -415,6 +417,10 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
case MODEKEYCOPY_CANCEL:
window_pane_reset_mode(wp);
return;
case MODEKEYCOPY_OTHEREND:
for (; np != 0; np--)
window_copy_other_end(wp);
break;
case MODEKEYCOPY_LEFT:
for (; np != 0; np--)
window_copy_cursor_left(wp);
@ -453,7 +459,7 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
else
data->oy -= n;
}
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_HALFPAGEUP:
@ -464,7 +470,7 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
else
data->oy += n;
}
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_HALFPAGEDOWN:
@ -475,39 +481,39 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
else
data->oy -= n;
}
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_TOPLINE:
data->cx = 0;
data->cy = 0;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_MIDDLELINE:
data->cx = 0;
data->cy = (screen_size_y(s) - 1) / 2;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_BOTTOMLINE:
data->cx = 0;
data->cy = screen_size_y(s) - 1;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_HISTORYTOP:
data->cx = 0;
data->cy = 0;
data->oy = screen_hsize(data->backing);
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_HISTORYBOTTOM:
data->cx = 0;
data->cy = screen_size_y(s) - 1;
data->oy = 0;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_STARTSELECTION:
@ -860,7 +866,7 @@ window_copy_mouse(
if (s->mode & MODE_MOUSE_BUTTON) {
if (~m->event & MOUSE_EVENT_UP) {
window_copy_update_cursor(wp, m->x, m->y);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_screen(wp);
return;
}
@ -910,13 +916,13 @@ window_copy_scroll_to(struct window_pane *wp, u_int px, u_int py)
}
data->oy = gd->hsize - offset;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
}
int
window_copy_search_compare(
struct grid *gd, u_int px, u_int py, struct grid *sgd, u_int spx)
struct grid *gd, u_int px, u_int py, struct grid *sgd, u_int spx, int cis)
{
const struct grid_cell *gc, *sgc;
struct utf8_data ud, sud;
@ -928,21 +934,28 @@ window_copy_search_compare(
if (ud.size != sud.size || ud.width != sud.width)
return (0);
if (cis && ud.size == 1)
return (tolower(ud.data[0]) == sud.data[0]);
return (memcmp(ud.data, sud.data, ud.size) == 0);
}
int
window_copy_search_lr(struct grid *gd,
struct grid *sgd, u_int *ppx, u_int py, u_int first, u_int last)
struct grid *sgd, u_int *ppx, u_int py, u_int first, u_int last, int cis)
{
u_int ax, bx, px;
int matched;
for (ax = first; ax < last; ax++) {
if (ax + sgd->sx >= gd->sx)
break;
for (bx = 0; bx < sgd->sx; bx++) {
px = ax + bx;
if (!window_copy_search_compare(gd, px, py, sgd, bx))
matched = window_copy_search_compare(gd, px, py, sgd,
bx, cis);
if (!matched)
break;
}
if (bx == sgd->sx) {
@ -955,16 +968,19 @@ window_copy_search_lr(struct grid *gd,
int
window_copy_search_rl(struct grid *gd,
struct grid *sgd, u_int *ppx, u_int py, u_int first, u_int last)
struct grid *sgd, u_int *ppx, u_int py, u_int first, u_int last, int cis)
{
u_int ax, bx, px;
int matched;
for (ax = last + 1; ax > first; ax--) {
if (gd->sx - (ax - 1) < sgd->sx)
continue;
for (bx = 0; bx < sgd->sx; bx++) {
px = ax - 1 + bx;
if (!window_copy_search_compare(gd, px, py, sgd, bx))
matched = window_copy_search_compare(gd, px, py, sgd,
bx, cis);
if (!matched)
break;
}
if (bx == sgd->sx) {
@ -985,7 +1001,8 @@ window_copy_search_up(struct window_pane *wp, const char *searchstr)
struct grid_cell gc;
size_t searchlen;
u_int i, last, fx, fy, px;
int utf8flag, n, wrapped, wrapflag;
int utf8flag, n, wrapped, wrapflag, cis;
const char *ptr;
if (*searchstr == '\0')
return;
@ -1011,13 +1028,21 @@ window_copy_search_up(struct window_pane *wp, const char *searchstr)
fx--;
n = wrapped = 0;
cis = 1;
for (ptr = searchstr; *ptr != '\0'; ptr++) {
if (*ptr != tolower(*ptr)) {
cis = 0;
break;
}
}
retry:
sgd = ss.grid;
for (i = fy + 1; i > 0; i--) {
last = screen_size_x(s);
if (i == fy + 1)
last = fx;
n = window_copy_search_rl(gd, sgd, &px, i - 1, 0, last);
n = window_copy_search_rl(gd, sgd, &px, i - 1, 0, last, cis);
if (n) {
window_copy_scroll_to(wp, px, i - 1);
break;
@ -1043,7 +1068,8 @@ window_copy_search_down(struct window_pane *wp, const char *searchstr)
struct grid_cell gc;
size_t searchlen;
u_int i, first, fx, fy, px;
int utf8flag, n, wrapped, wrapflag;
int utf8flag, n, wrapped, wrapflag, cis;
const char *ptr;
if (*searchstr == '\0')
return;
@ -1069,13 +1095,22 @@ window_copy_search_down(struct window_pane *wp, const char *searchstr)
fx++;
n = wrapped = 0;
cis = 1;
for (ptr = searchstr; *ptr != '\0'; ptr++) {
if (*ptr != tolower(*ptr)) {
cis = 0;
break;
}
}
retry:
sgd = ss.grid;
for (i = fy + 1; i < gd->hsize + gd->sy + 1; i++) {
first = 0;
if (i == fy + 1)
first = fx;
n = window_copy_search_lr(gd, sgd, &px, i - 1, first, gd->sx);
n = window_copy_search_lr(gd, sgd, &px, i - 1, first, gd->sx,
cis);
if (n) {
window_copy_scroll_to(wp, px, i - 1);
break;
@ -1103,7 +1138,7 @@ window_copy_goto_line(struct window_pane *wp, const char *linestr)
return;
data->oy = lineno;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
}
@ -1216,11 +1251,11 @@ window_copy_start_selection(struct window_pane *wp)
data->sely = screen_hsize(data->backing) + data->cy - data->oy;
s->sel.flag = 1;
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
}
int
window_copy_update_selection(struct window_pane *wp)
window_copy_update_selection(struct window_pane *wp, int may_redraw)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *s = &data->screen;
@ -1255,7 +1290,7 @@ window_copy_update_selection(struct window_pane *wp)
screen_set_selection(s,
sx, sy, data->cx, screen_hsize(s) + data->cy, data->rectflag, &gc);
if (data->rectflag) {
if (data->rectflag && may_redraw) {
/*
* Can't rely on the caller to redraw the right lines for
* rectangle selection - find the highest line and the number
@ -1559,7 +1594,7 @@ window_copy_cursor_start_of_line(struct window_pane *wp)
}
}
window_copy_update_cursor(wp, 0, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
@ -1584,7 +1619,7 @@ window_copy_cursor_back_to_indentation(struct window_pane *wp)
}
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
@ -1614,10 +1649,43 @@ window_copy_cursor_end_of_line(struct window_pane *wp)
}
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
void
window_copy_other_end(struct window_pane *wp)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *s = &data->screen;
u_int selx, sely, cx, cy, yy;
if (!s->sel.flag)
return;
selx = data->selx;
sely = data->sely;
cx = data->cx;
cy = data->cy;
yy = screen_hsize(data->backing) + data->cy - data->oy;
data->selx = cx;
data->sely = yy;
data->cx = selx;
if (sely < screen_hsize(data->backing) - data->oy) {
data->oy = screen_hsize(data->backing) - sely;
data->cy = 0;
} else if (sely > screen_hsize(data->backing) - data->oy + screen_size_y(s)) {
data->oy = screen_hsize(data->backing) - sely + screen_size_y(s) - 1;
data->cy = screen_size_y(s) - 1;
} else
data->cy = cy + sely - yy;
window_copy_redraw_screen(wp);
}
void
window_copy_cursor_left(struct window_pane *wp)
{
@ -1628,7 +1696,7 @@ window_copy_cursor_left(struct window_pane *wp)
window_copy_cursor_end_of_line(wp);
} else {
window_copy_update_cursor(wp, data->cx - 1, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
}
@ -1651,7 +1719,7 @@ window_copy_cursor_right(struct window_pane *wp)
window_copy_cursor_down(wp, 0);
} else {
window_copy_update_cursor(wp, data->cx + 1, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
}
@ -1681,7 +1749,7 @@ window_copy_cursor_up(struct window_pane *wp, int scroll_only)
}
} else {
window_copy_update_cursor(wp, data->cx, data->cy - 1);
if (window_copy_update_selection(wp)) {
if (window_copy_update_selection(wp, 1)) {
if (data->cy == screen_size_y(s) - 1)
window_copy_redraw_lines(wp, data->cy, 1);
else
@ -1719,7 +1787,7 @@ window_copy_cursor_down(struct window_pane *wp, int scroll_only)
window_copy_redraw_lines(wp, data->cy - 1, 2);
} else {
window_copy_update_cursor(wp, data->cx, data->cy + 1);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy - 1, 2);
}
@ -1751,7 +1819,7 @@ window_copy_cursor_jump(struct window_pane *wp)
if (!(gc->flags & GRID_FLAG_PADDING) &&
ud.size == 1 && *ud.data == data->jumpchar) {
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
return;
}
@ -1780,7 +1848,7 @@ window_copy_cursor_jump_back(struct window_pane *wp)
if (!(gc->flags & GRID_FLAG_PADDING) &&
ud.size == 1 && *ud.data == data->jumpchar) {
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
return;
}
@ -1809,7 +1877,7 @@ window_copy_cursor_jump_to(struct window_pane *wp)
if (!(gc->flags & GRID_FLAG_PADDING) &&
ud.size == 1 && *ud.data == data->jumpchar) {
window_copy_update_cursor(wp, px - 1, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
return;
}
@ -1838,7 +1906,7 @@ window_copy_cursor_jump_to_back(struct window_pane *wp)
if (!(gc->flags & GRID_FLAG_PADDING) &&
ud.size == 1 && *ud.data == data->jumpchar) {
window_copy_update_cursor(wp, px + 1, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
return;
}
@ -1886,7 +1954,7 @@ window_copy_cursor_next_word(struct window_pane *wp, const char *separators)
} while (expected == 1);
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
@ -1936,7 +2004,7 @@ window_copy_cursor_next_word_end(struct window_pane *wp, const char *separators)
px--;
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
@ -1974,7 +2042,7 @@ window_copy_cursor_previous_word(struct window_pane *wp, const char *separators)
out:
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
if (window_copy_update_selection(wp, 1))
window_copy_redraw_lines(wp, data->cy, 1);
}
@ -1991,6 +2059,8 @@ window_copy_scroll_up(struct window_pane *wp, u_int ny)
return;
data->oy -= ny;
window_copy_update_selection(wp, 0);
screen_write_start(&ctx, wp, NULL);
screen_write_cursormove(&ctx, 0, 0);
screen_write_deleteline(&ctx, ny);
@ -2000,12 +2070,9 @@ window_copy_scroll_up(struct window_pane *wp, u_int ny)
window_copy_write_line(wp, &ctx, 1);
if (screen_size_y(s) > 3)
window_copy_write_line(wp, &ctx, screen_size_y(s) - 2);
if (s->sel.flag && screen_size_y(s) > ny) {
window_copy_update_selection(wp);
if (s->sel.flag && screen_size_y(s) > ny)
window_copy_write_line(wp, &ctx, screen_size_y(s) - ny - 1);
}
screen_write_cursormove(&ctx, data->cx, data->cy);
window_copy_update_selection(wp);
screen_write_stop(&ctx);
}
@ -2025,17 +2092,17 @@ window_copy_scroll_down(struct window_pane *wp, u_int ny)
return;
data->oy += ny;
window_copy_update_selection(wp, 0);
screen_write_start(&ctx, wp, NULL);
screen_write_cursormove(&ctx, 0, 0);
screen_write_insertline(&ctx, ny);
window_copy_write_lines(wp, &ctx, 0, ny);
if (s->sel.flag && screen_size_y(s) > ny) {
window_copy_update_selection(wp);
if (s->sel.flag && screen_size_y(s) > ny)
window_copy_write_line(wp, &ctx, ny);
} else if (ny == 1) /* nuke position */
else if (ny == 1) /* nuke position */
window_copy_write_line(wp, &ctx, 1);
screen_write_cursormove(&ctx, data->cx, data->cy);
window_copy_update_selection(wp);
screen_write_stop(&ctx);
}
@ -2052,6 +2119,6 @@ window_copy_rectangle_toggle(struct window_pane *wp)
if (data->cx > px)
window_copy_update_cursor(wp, px, data->cy);
window_copy_update_selection(wp);
window_copy_update_selection(wp, 1);
window_copy_redraw_screen(wp);
}