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Unify plugin keys

This commit is contained in:
Arun Prakash Jana 2020-01-13 21:09:40 +05:30
parent c53b9df5ea
commit 526330bb8b
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3 changed files with 17 additions and 21 deletions
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12
plugins/README.md
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@ -63,19 +63,19 @@ Plugins are installed to `${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins`.
| vidthumb | Show video thumbnails in terminal | sh | [ffmpegthumbnailer](https://github.com/dirkvdb/ffmpegthumbnailer),<br>[lsix](https://github.com/hackerb9/lsix) |
| wall | Set wallpaper or change colorscheme | sh | nitrogen/pywal |
## Ways to invoke a plugin
## Invoking a plugin
1. Fire directly with <kbd>;key</kbd> or <kbd>^Fkey</kbd>:
Use the plugin shortcut (<kbd>;key</kbd> or <kbd>;key</kbd>) to list the defined plugin keys and press the required key. E.g., with the below config:
export NNN_PLUG='o:fzopen;p:mocplay;d:diffs;m:nmount;n:notes;v:imgviu;t:imgthumb'
export NNN_PLUG='o:fzopen;p:mocplay;d:diffs;m:nmount;n:notes;v:imgviu;t:imgthumb'
Now plugin `fzopen` can be run with the keybind <kbd>;o</kbd>, `mocplay` can be run with <kbd>;p</kbd> and so on... The key vs. plugin pairs are shown in the help and config screen.
Plugin `fzopen` can be run with the keybind <kbd>;o</kbd>, `mocplay` can be run with <kbd>;p</kbd> and so on... The key vs. plugin pairs are shown in the help and config screen.
2. Use the _pick plugin_ keybind to visit the plugin directory, select and run a plugin. Repeat the keybind to cancel and return to the original directory.
A maximum of 15 keys can be defined. To select and invoke a plugin from the plugin directory, press <kbd>Enter</kbd> (to _enter_ the plugin dir) after the plugin shortcut.
#### Skip directory refresh after running a plugin
`nnn` refreshes a directory after running a plugin by key (method 1 above) to reflect any changes by the plugin. To disable this (say while running the `mediainfo` plugin on some filtered files), add a `-` before the plugin name:
`nnn` refreshes the directory after running a plugin to reflect any changes by the plugin. To disable this (say while running the `mediainfo` plugin on some filtered files), add a `-` before the plugin name:
export NNN_PLUG='m:-mediainfo'

21
src/nnn.c
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@ -3613,10 +3613,10 @@ static void show_help(const char *path)
"cX Delete sel%-13c^X Delete entry\n"
"9o ^T Order toggle%-11c^Y List, edit sel\n"
"1MISC\n"
"9! ^] Shell%-16c; ^F Fire plugin\n"
"c] Cmd prompt%-13c^P Pick plugin\n"
"cs Manage session%-10c= Launch app\n"
"cc Connect remote%-10cu Unmount\n"
"9; ^P Plugin%-18c= Launch app\n"
"9! ^] Shell%-19c] Cmd prompt\n"
"cs Manage session%-10cu Unmount\n"
"cc Connect remote%-0c\n"
};
fd = create_tmp_file();
@ -5477,7 +5477,6 @@ nochange:
goto begin;
}
case SEL_PLUGKEY: // fallthrough
case SEL_PLUGIN:
/* Check if directory is accessible */
if (!xdiraccess(plugindir)) {
@ -5485,12 +5484,12 @@ nochange:
goto nochange;
}
if (sel == SEL_PLUGKEY) {
r = xstrlcpy(g_buf, messages[MSG_PLUGIN_KEYS], CMD_LEN_MAX);
printkeys(plug, g_buf + r - 1, PLUGIN_MAX);
printprompt(g_buf);
r = get_input(NULL);
if (r != '\r') {
endselection();
r = xstrlcpy(g_buf, messages[MSG_PLUGIN_KEYS], CMD_LEN_MAX);
printkeys(plug, g_buf + r - 1, PLUGIN_MAX);
printprompt(g_buf);
r = get_input(NULL);
tmp = get_kv_val(plug, NULL, r, PLUGIN_MAX, FALSE);
if (!tmp) {
printwait(messages[MSG_INVALID_KEY], &presel);
@ -5517,7 +5516,7 @@ nochange:
if (ndents)
copycurname();
} else {
} else { /* 'Return/Enter' enters the plugin directory */
cfg.runplugin ^= 1;
if (!cfg.runplugin && rundir[0]) {
/*

5
src/nnn.h
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@ -85,7 +85,6 @@ enum action {
SEL_REMOTE,
SEL_UMOUNT,
SEL_HELP,
SEL_PLUGKEY,
SEL_PLUGIN,
SEL_SHELL,
SEL_LAUNCH,
@ -217,10 +216,8 @@ static struct key bindings[] = {
{ 'u', SEL_UMOUNT },
/* Show help */
{ '?', SEL_HELP },
/* Plugin key */
{ ';', SEL_PLUGKEY },
{ CONTROL('F'), SEL_PLUGKEY },
/* Run a plugin */
{ ';', SEL_PLUGIN },
{ CONTROL('P'), SEL_PLUGIN },
/* Run command */
{ '!', SEL_SHELL },