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Add V for select line with vi(1) keys. From Juho Pohjala.

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This commit is contained in:
nicm 2014-11-06 09:17:25 +00:00
parent 79f52825b5
commit e4bf1e5128
5 changed files with 78 additions and 45 deletions
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1
mode-key.c
View File

@ -289,6 +289,7 @@ const struct mode_key_entry mode_key_vi_copy[] = {
{ 'M', 0, MODEKEYCOPY_MIDDLELINE },
{ 'N', 0, MODEKEYCOPY_SEARCHREVERSE },
{ 'T', 0, MODEKEYCOPY_JUMPTOBACK },
{ 'V', 0, MODEKEYCOPY_SELECTLINE },
{ 'W', 0, MODEKEYCOPY_NEXTSPACE },
{ '\002' /* C-b */, 0, MODEKEYCOPY_PREVIOUSPAGE },
{ '\003' /* C-c */, 0, MODEKEYCOPY_CANCEL },

1
screen.c
View File

@ -269,6 +269,7 @@ screen_clear_selection(struct screen *s)
struct screen_sel *sel = &s->sel;
sel->flag = 0;
sel->lineflag = LINE_SEL_NONE;
}
/* Check if cell in selection. */

1
tmux.1
View File

@ -912,6 +912,7 @@ The following keys are supported as appropriate for the mode:
.It Li "Rectangle toggle" Ta "v" Ta "R"
.It Li "Scroll down" Ta "C-Down or C-e" Ta "C-Down"
.It Li "Scroll up" Ta "C-Up or C-y" Ta "C-Up"
.It Li "Select line" Ta "" Ta "V"
.It Li "Search again" Ta "n" Ta "n"
.It Li "Search again in reverse" Ta "N" Ta "N"
.It Li "Search backward" Ta "?" Ta "C-r"

6
tmux.h
View File

@ -712,6 +712,12 @@ LIST_HEAD(joblist, job);
struct screen_sel {
int flag;
int rectflag;
enum {
LINE_SEL_NONE,
LINE_SEL_LEFT_RIGHT,
LINE_SEL_RIGHT_LEFT,
} lineflag;
int modekeys;
u_int sx;

114
window-copy.c
View File

@ -30,23 +30,23 @@ void window_copy_resize(struct window_pane *, u_int, u_int);
void window_copy_key(struct window_pane *, struct session *, int);
int window_copy_key_input(struct window_pane *, int);
int window_copy_key_numeric_prefix(struct window_pane *, int);
void window_copy_mouse(
struct window_pane *, struct session *, struct mouse_event *);
void window_copy_mouse(struct window_pane *, struct session *,
struct mouse_event *);
void window_copy_redraw_lines(struct window_pane *, u_int, u_int);
void window_copy_redraw_screen(struct window_pane *);
void window_copy_write_line(
struct window_pane *, struct screen_write_ctx *, u_int);
void window_copy_write_lines(
struct window_pane *, struct screen_write_ctx *, u_int, u_int);
void window_copy_write_line(struct window_pane *, struct screen_write_ctx *,
u_int);
void window_copy_write_lines(struct window_pane *,
struct screen_write_ctx *, u_int, u_int);
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, int);
int window_copy_search_lr(
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, int);
int window_copy_search_compare(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, int);
int window_copy_search_rl(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 *);
@ -374,7 +374,7 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
u_int n;
int np, keys;
enum mode_key_cmd cmd;
const char *arg;
const char *arg, *ss;
np = data->numprefix;
if (np <= 0)
@ -528,11 +528,15 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_STARTSELECTION:
s->sel.lineflag = LINE_SEL_NONE;
window_copy_start_selection(wp);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_COPYLINE:
case MODEKEYCOPY_SELECTLINE:
s->sel.lineflag = LINE_SEL_LEFT_RIGHT;
data->rectflag = 0;
/* FALLTHROUGH */
case MODEKEYCOPY_COPYLINE:
window_copy_cursor_start_of_line(wp);
/* FALLTHROUGH */
case MODEKEYCOPY_COPYENDOFLINE:
@ -683,29 +687,23 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
case WINDOW_COPY_NUMERICPREFIX:
break;
case WINDOW_COPY_SEARCHUP:
ss = data->searchstr;
if (cmd == MODEKEYCOPY_SEARCHAGAIN) {
for (; np != 0; np--) {
window_copy_search_up(
wp, data->searchstr);
}
for (; np != 0; np--)
window_copy_search_up(wp, ss);
} else {
for (; np != 0; np--) {
window_copy_search_down(
wp, data->searchstr);
}
for (; np != 0; np--)
window_copy_search_down(wp, ss);
}
break;
case WINDOW_COPY_SEARCHDOWN:
ss = data->searchstr;
if (cmd == MODEKEYCOPY_SEARCHAGAIN) {
for (; np != 0; np--) {
window_copy_search_down(
wp, data->searchstr);
}
for (; np != 0; np--)
window_copy_search_down(wp, ss);
} else {
for (; np != 0; np--) {
window_copy_search_up(
wp, data->searchstr);
}
for (; np != 0; np--)
window_copy_search_up(wp, ss);
}
break;
}
@ -730,6 +728,7 @@ window_copy_key(struct window_pane *wp, struct session *sess, int key)
}
break;
case MODEKEYCOPY_RECTANGLETOGGLE:
s->sel.lineflag = LINE_SEL_NONE;
window_copy_rectangle_toggle(wp);
break;
default:
@ -871,8 +870,8 @@ window_copy_key_numeric_prefix(struct window_pane *wp, int key)
}
void
window_copy_mouse(
struct window_pane *wp, struct session *sess, struct mouse_event *m)
window_copy_mouse(struct window_pane *wp, struct session *sess,
struct mouse_event *m)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *s = &data->screen;
@ -895,7 +894,8 @@ window_copy_mouse(
* We reached the bottom, leave copy mode, but
* only if no selection is in progress.
*/
if (data->oy == 0 && !s->sel.flag)
if (data->oy == 0 && !s->sel.flag &&
s->sel.lineflag == LINE_SEL_NONE)
goto reset_mode;
}
}
@ -964,8 +964,8 @@ window_copy_scroll_to(struct window_pane *wp, u_int px, u_int py)
}
int
window_copy_search_compare(
struct grid *gd, u_int px, u_int py, struct grid *sgd, u_int spx, int cis)
window_copy_search_compare(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;
@ -1186,8 +1186,8 @@ window_copy_goto_line(struct window_pane *wp, const char *linestr)
}
void
window_copy_write_line(
struct window_pane *wp, struct screen_write_ctx *ctx, u_int py)
window_copy_write_line(struct window_pane *wp, struct screen_write_ctx *ctx,
u_int py)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *s = &data->screen;
@ -1237,8 +1237,8 @@ window_copy_write_line(
}
void
window_copy_write_lines(
struct window_pane *wp, struct screen_write_ctx *ctx, u_int py, u_int ny)
window_copy_write_lines(struct window_pane *wp, struct screen_write_ctx *ctx,
u_int py, u_int ny)
{
u_int yy;
@ -1311,7 +1311,7 @@ window_copy_update_selection(struct window_pane *wp, int may_redraw)
struct grid_cell gc;
u_int sx, sy, ty, cy;
if (!s->sel.flag)
if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE)
return (0);
/* Set colours. */
@ -1365,7 +1365,7 @@ window_copy_get_selection(struct window_pane *wp, size_t *len)
u_int firstsx, lastex, restex, restsx;
int keys;
if (!s->sel.flag)
if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE)
return (NULL);
buf = xmalloc(1);
@ -1665,12 +1665,14 @@ window_copy_cursor_start_of_line(struct window_pane *wp)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *back_s = data->backing;
struct screen *s = &data->screen;
struct grid *gd = back_s->grid;
u_int py;
if (data->cx == 0) {
if (data->cx == 0 && s->sel.lineflag == LINE_SEL_NONE) {
py = screen_hsize(back_s) + data->cy - data->oy;
while (py > 0 && gd->linedata[py-1].flags & GRID_LINE_WRAPPED) {
while (py > 0 &&
gd->linedata[py-1].flags & GRID_LINE_WRAPPED) {
window_copy_cursor_up(wp, 0);
py = screen_hsize(back_s) + data->cy - data->oy;
}
@ -1710,13 +1712,14 @@ window_copy_cursor_end_of_line(struct window_pane *wp)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *back_s = data->backing;
struct screen *s = &data->screen;
struct grid *gd = back_s->grid;
u_int px, py;
py = screen_hsize(back_s) + data->cy - data->oy;
px = window_copy_find_length(wp, py);
if (data->cx == px) {
if (data->cx == px && s->sel.lineflag == LINE_SEL_NONE) {
if (data->screen.sel.flag && data->rectflag)
px = screen_size_x(back_s);
if (gd->linedata[py].flags & GRID_LINE_WRAPPED) {
@ -1742,9 +1745,14 @@ window_copy_other_end(struct window_pane *wp)
struct screen *s = &data->screen;
u_int selx, sely, cx, cy, yy;
if (!s->sel.flag)
if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE)
return;
if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT)
s->sel.lineflag = LINE_SEL_RIGHT_LEFT;
else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT)
s->sel.lineflag = LINE_SEL_LEFT_RIGHT;
selx = data->selx;
sely = data->sely;
cx = data->cx;
@ -1820,6 +1828,9 @@ window_copy_cursor_up(struct window_pane *wp, int scroll_only)
data->lastsx = ox;
}
if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT && oy == data->sely)
window_copy_other_end(wp);
data->cx = data->lastcx;
if (scroll_only || data->cy == 0) {
window_copy_scroll_down(wp, 1);
@ -1846,6 +1857,11 @@ window_copy_cursor_up(struct window_pane *wp, int scroll_only)
data->cx > px)
window_copy_cursor_end_of_line(wp);
}
if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT)
window_copy_cursor_end_of_line(wp);
else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT)
window_copy_cursor_start_of_line(wp);
}
void
@ -1862,6 +1878,9 @@ window_copy_cursor_down(struct window_pane *wp, int scroll_only)
data->lastsx = ox;
}
if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT && oy == data->sely)
window_copy_other_end(wp);
data->cx = data->lastcx;
if (scroll_only || data->cy == screen_size_y(s) - 1) {
window_copy_scroll_up(wp, 1);
@ -1880,6 +1899,11 @@ window_copy_cursor_down(struct window_pane *wp, int scroll_only)
data->cx > px)
window_copy_cursor_end_of_line(wp);
}
if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT)
window_copy_cursor_end_of_line(wp);
else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT)
window_copy_cursor_start_of_line(wp);
}
void