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Added mouse support

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Bruce Hill 2019-05-07 17:38:07 -07:00 committed by Arun Prakash Jana
parent ece7654221
commit 0eec240260
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GPG key ID: A75979F35C080412
2 changed files with 43 additions and 0 deletions
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41
src/nnn.c
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@ -871,6 +871,7 @@ static bool initcurses(void)
nonl();
//intrflush(stdscr, FALSE);
keypad(stdscr, TRUE);
mousemask(BUTTON1_CLICKED | BUTTON1_DOUBLE_CLICKED, NULL);
curs_set(FALSE); /* Hide cursor */
start_color();
use_default_colors();
@ -3034,6 +3035,7 @@ static void browse(char *ipath)
bool dir_changed = FALSE;
struct stat sb;
char *path, *lastdir, *lastname, *dir, *tmp;
MEVENT event;
atexit(dentfree);
@ -3131,6 +3133,45 @@ nochange:
setdirwatch();
goto begin;
case SEL_CLICK:
if (getmouse(&event) != OK)
break;
// Handle clicking on a context at the top:
if (event.y == 0) {
// Get context from: "[1 2 3 4]..."
r = event.x/2;
if (event.x != 1 + 2*r)
break; // The character after the context number
if (0 <= r && r < CTX_MAX && r != cfg.curctx) {
savecurctx(&cfg, path, dents[cur].name, r);
/* Reset the pointers */
path = g_ctx[r].c_path;
lastdir = g_ctx[r].c_last;
lastname = g_ctx[r].c_name;
setdirwatch();
goto begin;
}
break;
}
// Handle clicking on a file:
if (2 <= event.y && event.y < LINES - 2) {
r = 0;
if (cur-(LINES-4)/2 > 0)
r = cur-(LINES-4)/2;
if (ndents >= LINES-4 && ndents - (LINES-4) < r)
r = ndents - (LINES-4);
r += event.y - 2;
if (r >= ndents)
break;
cur = r;
// Single click just selects, double click also opens
if (event.bstate != BUTTON1_DOUBLE_CLICKED)
break;
} else {
break;
}
case SEL_NAV_IN: // fallthrough
case SEL_GOIN:
/* Cannot descend in empty directories */

2
src/nnn.h
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@ -102,6 +102,7 @@ enum action {
SEL_QUITCTX,
SEL_QUITCD,
SEL_QUIT,
SEL_CLICK,
};
/* Associate a pressed key to an action */
@ -256,4 +257,5 @@ static struct key bindings[] = {
/* Quit */
{ 'Q', SEL_QUIT },
{ CONTROL('Q'), SEL_QUIT },
{ KEY_MOUSE, SEL_CLICK },
};