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Termux improvement: remap visit parent click 

Visit parent is now left single click outside context nums on top row.
This commit is contained in:
Arun Prakash Jana 2019-07-12 21:06:37 +05:30
parent 9b0cf4a2b9
commit 051a8b27c2
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GPG Key ID: A75979F35C080412
2 changed files with 38 additions and 44 deletions
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5
README.md
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@ -264,10 +264,11 @@ Press <kbd>?</kbd> in `nnn` to see the list anytime.
Note: Help & settings, file details, media info and archive listing are shown in the PAGER. Use the PAGER-specific keys in these screens.
| Mouse click | Function |
|:---:| --- |
|---| --- |
| Left single on context number | Visit context |
| Left single on top row after context numbers | Visit parent |
| Left single | Select context or entry |
| Left double | Select context or open file/directory |
| Middle single | Visit parent directory |
##### Leader key

77
src/nnn.c
View File

@ -912,10 +912,9 @@ static bool initcurses(void)
//intrflush(stdscr, FALSE);
keypad(stdscr, TRUE);
#if NCURSES_MOUSE_VERSION <= 1
mousemask(BUTTON1_CLICKED | BUTTON1_DOUBLE_CLICKED | BUTTON2_CLICKED, NULL);
mousemask(BUTTON1_CLICKED | BUTTON1_DOUBLE_CLICKED, NULL);
#else
mousemask(BUTTON1_CLICKED | BUTTON1_DOUBLE_CLICKED | BUTTON2_CLICKED
| BUTTON4_PRESSED | BUTTON5_PRESSED, NULL);
mousemask(BUTTON1_CLICKED | BUTTON1_DOUBLE_CLICKED | BUTTON4_PRESSED | BUTTON5_PRESSED, NULL);
#endif
mouseinterval(400);
curs_set(FALSE); /* Hide cursor */
@ -3341,9 +3340,28 @@ nochange:
if (getmouse(&event) != OK)
goto nochange; // fallthrough
case SEL_BACK:
// Handle right click to go to parent
if ((sel == SEL_BACK)
|| (sel == SEL_CLICK && event.bstate == BUTTON2_CLICKED)) {
/* Handle clicking on a context at the top */
if (sel == SEL_CLICK && event.bstate == BUTTON1_CLICKED && event.y == 0) {
/* Get context from: "[1 2 3 4]..." */
r = event.x >> 1;
/* If clicked after contexts, go to parent */
if (r >= CTX_MAX)
sel = SEL_BACK;
else 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;
}
}
if (sel == SEL_BACK) {
dir = visit_parent(path, newpath, &presel);
if (!dir)
goto nochange;
@ -3361,45 +3379,20 @@ nochange:
}
#if NCURSES_MOUSE_VERSION > 1
if (event.bstate == BUTTON4_PRESSED || event.bstate == BUTTON5_PRESSED)
{
/* Scroll up */
if (event.bstate == BUTTON4_PRESSED && ndents) {
move_cursor((cur + ndents - 1) % ndents, 0);
break;
}
/* Scroll up */
if (event.bstate == BUTTON4_PRESSED && ndents) {
move_cursor((cur + ndents - 1) % ndents, 0);
break;
}
/* Scroll down */
if (event.bstate == BUTTON5_PRESSED && ndents) {
move_cursor((cur + 1) % ndents, 0);
break;
}
/* Scroll down */
if (event.bstate == BUTTON5_PRESSED && ndents) {
move_cursor((cur + 1) % ndents, 0);
break;
}
#endif
// Handle clicking on a context at the top:
if (event.y == 0) {
// Get context from: "[1 2 3 4]..."
r = event.x >> 1;
if (event.x != 1 + (r << 1))
goto nochange; // 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;
}
goto nochange;
}
// Handle clicking on a file:
/* Handle clicking on a file */
if (2 <= event.y && event.y < xlines - 2) {
r = curscroll + (event.y - 2);
@ -3408,7 +3401,7 @@ nochange:
move_cursor(r, 1);
// Single click just selects, double click also opens
/*Single click just selects, double click also opens */
if (event.bstate != BUTTON1_DOUBLE_CLICKED)
break;
} else