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Move struct screen_sel into screen.c and tidy up members that are only

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used by copy mode.
This commit is contained in:
nicm
2018-07-31 11:49:26 +00:00
parent 80bdd89856
commit 82776c456e
4 changed files with 100 additions and 94 deletions
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60
screen.c
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@ -25,6 +25,22 @@
#include "tmux.h"
/* Selected area in screen. */
struct screen_sel {
int hidden;
int rectangle;
int modekeys;
u_int sx;
u_int sy;
u_int ex;
u_int ey;
struct grid_cell cell;
};
/* Entry on title stack. */
struct screen_title_entry {
char *text;
@ -67,6 +83,7 @@ screen_init(struct screen *s, u_int sx, u_int sy, u_int hlimit)
s->cstyle = 0;
s->ccolour = xstrdup("");
s->tabs = NULL;
s->sel = NULL;
screen_reinit(s);
}
@ -95,6 +112,7 @@ screen_reinit(struct screen *s)
void
screen_free(struct screen *s)
{
free(s->sel);
free(s->tabs);
free(s->title);
free(s->ccolour);
@ -317,51 +335,49 @@ screen_resize_y(struct screen *s, u_int sy)
/* Set selection. */
void
screen_set_selection(struct screen *s, u_int sx, u_int sy,
u_int ex, u_int ey, u_int rectflag, struct grid_cell *gc)
u_int ex, u_int ey, u_int rectangle, int modekeys, struct grid_cell *gc)
{
struct screen_sel *sel = &s->sel;
if (s->sel == NULL)
s->sel = xcalloc(1, sizeof *s->sel);
memcpy(&sel->cell, gc, sizeof sel->cell);
sel->flag = 1;
sel->hidden = 0;
memcpy(&s->sel->cell, gc, sizeof s->sel->cell);
s->sel->hidden = 0;
s->sel->rectangle = rectangle;
s->sel->modekeys = modekeys;
sel->rectflag = rectflag;
sel->sx = sx; sel->sy = sy;
sel->ex = ex; sel->ey = ey;
s->sel->sx = sx;
s->sel->sy = sy;
s->sel->ex = ex;
s->sel->ey = ey;
}
/* Clear selection. */
void
screen_clear_selection(struct screen *s)
{
struct screen_sel *sel = &s->sel;
sel->flag = 0;
sel->hidden = 0;
sel->lineflag = LINE_SEL_NONE;
free(s->sel);
s->sel = NULL;
}
/* Hide selection. */
void
screen_hide_selection(struct screen *s)
{
struct screen_sel *sel = &s->sel;
sel->hidden = 1;
if (s->sel != NULL)
s->sel->hidden = 1;
}
/* Check if cell in selection. */
int
screen_check_selection(struct screen *s, u_int px, u_int py)
{
struct screen_sel *sel = &s->sel;
struct screen_sel *sel = s->sel;
u_int xx;
if (!sel->flag || sel->hidden)
if (sel == NULL || sel->hidden)
return (0);
if (sel->rectflag) {
if (sel->rectangle) {
if (sel->sy < sel->ey) {
/* start line < end line -- downward selection. */
if (py < sel->sy || py > sel->ey)
@ -454,10 +470,10 @@ void
screen_select_cell(struct screen *s, struct grid_cell *dst,
const struct grid_cell *src)
{
if (!s->sel.flag || s->sel.hidden)
if (s->sel == NULL || s->sel->hidden)
return;
memcpy(dst, &s->sel.cell, sizeof *dst);
memcpy(dst, &s->sel->cell, sizeof *dst);
utf8_copy(&dst->data, &src->data);
dst->attr = dst->attr & ~GRID_ATTR_CHARSET;