Arun Prakash Jana
6 years ago
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2 changed files with 120 additions and 28 deletions
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README.md
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| @@ -21,7 +21,7 @@ Noice is Not Noice, a noicer fork... | |||
| <p align="center"><i>nnn in action! (click to play video)</i></a></p> | |||
| `nnn` is probably the [fastest and most resource-sensitive](#performance) file manager you have ever used. It integrates seamlessly with your DE and favourite GUI utilities, has a unique [navigate-as-you-type](#navigate-as-you-type-mode) mode with auto-select, disk usage analyzer mode, bookmarks, familiar navigation shortcuts, subshell spawning and much more. | |||
| `nnn` is probably the [fastest and most resource-sensitive](#performance) file manager you have ever used. It integrates seamlessly with your DE and favourite GUI utilities, has a unique [navigate-as-you-type](#navigate-as-you-type-mode) mode with auto-select, disk usage analyzer mode, bookmarks, contexts, familiar navigation shortcuts, subshell spawning and much more. | |||
| [Integrate utilities](https://github.com/jarun/nnn#sample-scripts) like sxiv or fzy easily; `nnn` supports as many scripts as you need! | |||
| @@ -57,6 +57,7 @@ Have fun with it! Missing a feature? Want to contribute? Head to the rolling [To | |||
| - [Quickstart](#quickstart) | |||
| - [How to](#how-to) | |||
| - [add bookmarks](#add-bookmarks) | |||
| - [contexts](#contexts) | |||
| - [copy file paths](#copy-file-paths) | |||
| - [selection shortcuts](#selection-shortcuts) | |||
| - [default copy](#default-copy) | |||
| @@ -65,7 +66,6 @@ Have fun with it! Missing a feature? Want to contribute? Head to the rolling [To | |||
| - [cd on quit](#cd-on-quit) | |||
| - [run custom scripts](#run-custom-scripts) | |||
| - [sample scripts](#sample-scripts) | |||
| - [dual-pane or multi-pane](#dual-pane-or-multi-pane) | |||
| - [change dir color](#change-dir-color) | |||
| - [integrate patool](#integrate-patool) | |||
| - [work faster at rename prompt](#work-faster-at-rename-prompt) | |||
| @@ -83,6 +83,7 @@ Have fun with it! Missing a feature? Want to contribute? Head to the rolling [To | |||
| - Familiar, easy shortcuts (arrows, `~`, `-`, `&`) | |||
| - *Navigate-as-you-type* mode with dir auto-select for the maverick | |||
| - Handy bookmarks, start at bookmark, pin and visit directory | |||
| - Multiple contexts | |||
| - Roll-over at edges, page through entries | |||
| - Show directories in custom color (default: enabled in blue) | |||
| - Sorting | |||
| @@ -342,6 +343,18 @@ Set environment variable `NNN_BMS` as a string of `key:location` pairs (max 10) | |||
| The bookmark prompt also understands the <kbd>~</kbd> (HOME), <kbd>-</kbd> (last visited directory) and <kbd>&</kbd> (start directory) shortcuts. | |||
| #### contexts | |||
| Contexts (aka _tabs_ aka _workspaces_) serve the purpose of exploring multiple directories in parallel. `nnn` provides 4 contexts simultaneously. The status of the contexts are shown in the top left corner: | |||
| - the current context is in reverse | |||
| - other used contexts are underlined | |||
| - rest are unused | |||
| The bookmark prompt understands contexts. To switch contexts press `^B` and enter the context number (1-4). | |||
| The first time a context is entered, it copies the state of the last visited context. Each context remembers its start directory and last visited directory. | |||
| #### copy file paths | |||
| ##### selection shortcuts | |||
| @@ -477,10 +490,6 @@ Type the correct suffix when prompted on pressing the keybind <kbd>R</kbd>. To | |||
| xdg-open $(find -type f | fzy) >/dev/null 2>&1 | |||
| #### dual-pane or multi-pane | |||
| `nnn` doesn't have a native dual-pane or multi-pane mode. On most modern DEs the default terminal emulator handles that. Other options are tmux, GNU Screen, Terminator, Tilix, AltYo and Byobu. | |||
| #### change dir color | |||
| The default color for directories is blue. Option `-c` accepts color codes from 0 to 7 to use a different color: | |||
+ 105
- 22
nnn.c
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| @@ -175,6 +175,7 @@ disabledbg() | |||
| #define _ALIGNMENT_MASK 0xF | |||
| #define SYMLINK_TO_DIR 0x1 | |||
| #define MAX_HOME_LEN 64 | |||
| #define MAX_CTX 4 | |||
| /* Macros to define process spawn behaviour as flags */ | |||
| #define F_NONE 0x00 /* no flag set */ | |||
| @@ -240,26 +241,40 @@ typedef struct { | |||
| /* Settings */ | |||
| typedef struct { | |||
| ushort filtermode : 1; /* Set to enter filter mode */ | |||
| ushort mtimeorder : 1; /* Set to sort by time modified */ | |||
| ushort sizeorder : 1; /* Set to sort by file size */ | |||
| ushort apparentsz : 1; /* Set to sort by apparent size (disk usage) */ | |||
| ushort blkorder : 1; /* Set to sort by blocks used (disk usage) */ | |||
| ushort showhidden : 1; /* Set to show hidden files */ | |||
| ushort copymode : 1; /* Set when copying files */ | |||
| ushort autoselect : 1; /* Auto-select dir in nav-as-you-type mode */ | |||
| ushort showdetail : 1; /* Clear to show fewer file info */ | |||
| ushort showcolor : 1; /* Set to show dirs in blue */ | |||
| ushort dircolor : 1; /* Current status of dir color */ | |||
| ushort metaviewer : 1; /* Index of metadata viewer in utils[] */ | |||
| ushort quote : 1; /* Copy paths within quotes */ | |||
| ushort color : 3; /* Color code for directories */ | |||
| uint filtermode : 1; /* Set to enter filter mode */ | |||
| uint mtimeorder : 1; /* Set to sort by time modified */ | |||
| uint sizeorder : 1; /* Set to sort by file size */ | |||
| uint apparentsz : 1; /* Set to sort by apparent size (disk usage) */ | |||
| uint blkorder : 1; /* Set to sort by blocks used (disk usage) */ | |||
| uint showhidden : 1; /* Set to show hidden files */ | |||
| uint copymode : 1; /* Set when copying files */ | |||
| uint autoselect : 1; /* Auto-select dir in nav-as-you-type mode */ | |||
| uint showdetail : 1; /* Clear to show fewer file info */ | |||
| uint showcolor : 1; /* Set to show dirs in blue */ | |||
| uint dircolor : 1; /* Current status of dir color */ | |||
| uint metaviewer : 1; /* Index of metadata viewer in utils[] */ | |||
| uint quote : 1; /* Copy paths within quotes */ | |||
| uint color : 3; /* Color code for directories */ | |||
| uint ctxactive : 1; /* Context active or not */ | |||
| uint reserved : 15; | |||
| } settings; | |||
| /* Contexts or workspaces */ | |||
| typedef struct { | |||
| char c_name[NAME_MAX + 1]; | |||
| char c_fltr[NAME_MAX + 1]; | |||
| char c_path[PATH_MAX]; | |||
| char c_init[PATH_MAX]; | |||
| char c_last[PATH_MAX]; | |||
| settings c_cfg; | |||
| } context; | |||
| /* GLOBALS */ | |||
| /* Configuration */ | |||
| static settings cfg = {0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 4}; | |||
| /* Configuration, contexts */ | |||
| static settings cfg = {0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 4, 1, 0}; | |||
| static context g_ctx[MAX_CTX] __attribute__ ((aligned)); | |||
| static uchar g_curctx; | |||
| static struct entry *dents; | |||
| static char *pnamebuf, *pcopybuf; | |||
| @@ -2313,8 +2328,8 @@ static void redraw(char *path) | |||
| DPRINTF_S("copymode off"); | |||
| } | |||
| /* Fail redraw if < than 10 columns */ | |||
| if (COLS < 10) { | |||
| /* Fail redraw if < than 11 columns, context info prints 10 chars */ | |||
| if (COLS < 11) { | |||
| printmsg("too few columns!"); | |||
| return; | |||
| } | |||
| @@ -2338,9 +2353,27 @@ static void redraw(char *path) | |||
| if (ncols > PATH_MAX) | |||
| ncols = PATH_MAX; | |||
| printw("["); | |||
| for (i = 0; i < MAX_CTX; ++i) { | |||
| /* Print current context in reverse */ | |||
| if (g_curctx == i) { | |||
| attron(A_REVERSE); | |||
| printw("%d", i + 1); | |||
| attroff(A_REVERSE); | |||
| printw(" "); | |||
| } else if (g_ctx[i].c_cfg.ctxactive) { | |||
| attron(A_UNDERLINE); | |||
| printw("%d", i + 1); | |||
| attroff(A_UNDERLINE); | |||
| printw(" "); | |||
| } else | |||
| printw("%d ", i + 1); | |||
| } | |||
| printw("\b] "); /* 10 chars printed in total for contexts - "[1 2 3 4] " */ | |||
| attron(A_UNDERLINE); | |||
| /* No text wrapping in cwd line */ | |||
| g_buf[ncols - 1] = '\0'; | |||
| g_buf[ncols - 11] = '\0'; | |||
| printw("%s\n\n", g_buf); | |||
| attroff(A_UNDERLINE); | |||
| @@ -2437,6 +2470,10 @@ static void browse(char *ipath, char *ifilter) | |||
| enum action sel = SEL_RUNARG + 1; | |||
| bool dir_changed = FALSE; | |||
| /* setup first context */ | |||
| g_curctx = 0; | |||
| xstrlcpy(g_ctx[0].c_init, ipath, PATH_MAX); | |||
| xstrlcpy(path, ipath, PATH_MAX); | |||
| copyfilter(); | |||
| oldname[0] = newpath[0] = lastdir[0] = mark[0] = '\0'; | |||
| @@ -2695,9 +2732,55 @@ nochange: | |||
| break; | |||
| /* Interpret ~, - and & keys */ | |||
| if ((tmp[1] == '\0') && (tmp[0] == '~' || tmp[0] == '-' || tmp[0] == '&')) { | |||
| presel = tmp[0]; | |||
| goto begin; | |||
| if (tmp[1] == '\0') { | |||
| switch (tmp[0]) { | |||
| case '~': //fallthrough | |||
| case '-': //fallthrough | |||
| case '&': | |||
| presel = tmp[0]; | |||
| goto begin; | |||
| case '1': //fallthrough | |||
| case '2': //fallthrough | |||
| case '3': //fallthrough | |||
| case '4': | |||
| { | |||
| uint nextctx = tmp[0] - '1'; | |||
| if (g_curctx == nextctx) | |||
| continue; | |||
| g_crc = 0; | |||
| /* Save current context */ | |||
| xstrlcpy(g_ctx[g_curctx].c_name, oldname, NAME_MAX + 1); | |||
| xstrlcpy(g_ctx[g_curctx].c_fltr, fltr, NAME_MAX + 1); | |||
| xstrlcpy(g_ctx[g_curctx].c_path, path, PATH_MAX); | |||
| xstrlcpy(g_ctx[g_curctx].c_last, lastdir, PATH_MAX); | |||
| g_ctx[g_curctx].c_cfg = cfg; | |||
| if (!g_ctx[nextctx].c_cfg.ctxactive) { | |||
| /* Setup a new context from current context */ | |||
| g_ctx[nextctx].c_cfg.ctxactive = 1; | |||
| xstrlcpy(g_ctx[nextctx].c_name, oldname, NAME_MAX + 1); | |||
| xstrlcpy(g_ctx[nextctx].c_fltr, fltr, NAME_MAX + 1); | |||
| xstrlcpy(g_ctx[nextctx].c_path, path, PATH_MAX); | |||
| xstrlcpy(g_ctx[nextctx].c_init, path, PATH_MAX); | |||
| ipath = g_ctx[nextctx].c_init; | |||
| g_ctx[nextctx].c_last[0] = lastdir[0] = '\0'; | |||
| g_ctx[nextctx].c_cfg = cfg; | |||
| } else { | |||
| /* Switch to saved context */ | |||
| xstrlcpy(oldname, g_ctx[nextctx].c_name, NAME_MAX + 1); | |||
| xstrlcpy(fltr, g_ctx[nextctx].c_fltr, NAME_MAX + 1); | |||
| xstrlcpy(path, g_ctx[nextctx].c_path, PATH_MAX); | |||
| ipath = g_ctx[nextctx].c_init; | |||
| xstrlcpy(lastdir, g_ctx[nextctx].c_last, PATH_MAX); | |||
| cfg = g_ctx[nextctx].c_cfg; | |||
| } | |||
| g_curctx = nextctx; | |||
| goto begin; | |||
| } | |||
| } | |||
| } | |||
| if (get_bm_loc(tmp, newpath) == NULL) { | |||