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Ticket #418: File coloring

Browse Source 
Added support of filenames highlighting in panels.

Now rules of highlighting described into external file filehighlight.ini
Number of highlight rules is unlimited (in opposite to X-Stranger patch).

Highlight will made by:
 * file type (directory, regular, symlink, special device etc.)
 * extensions of filenames (ends of filenames)
 * regular expressions

Big thanks to X-Stranger <x@linux.by> for idea
and to Alexey Kaminsky <alexeykaminsky@gmail.com> for testing.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
This commit is contained in:
Slava Zanko 2009-09-02 02:07:50 +03:00
parent bf7b330f34
commit 4afc04eedc
17 changed files with 912 additions and 74 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
configure.ac
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@ -559,6 +559,7 @@ misc/Makefile
misc/mc.ext
src/Makefile
src/filehighlight/Makefile
src/mcconfig/Makefile
src/search/Makefile
src/tty/Makefile

30
doc/filehighlight.txt Normal file
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@ -0,0 +1,30 @@
Main section [filehighlight] contain key names as highlight groups and values as color pairs
color pair described as 'foreground;background'. 'background' may be omited.
other sections describe filegroup of highlight.
Keys in these groups:
type
- file type. if present, all other option ignored;
regexp
- regular expression. If present, 'extensions' option ignored;
extensions
- list of extensions of files. Separated by ';' sign.
'type' key may have values:
- FILE - all files.
- FILE_EXE
- DIR - all directoryes
- LINK_DIR
- LINK (all links except stale link)
- HARDLINK
- SYMLINK
- STALE_LINK
- DEVICE (all device files)
- DEVICE_BLOCK
- DEVICE_CHAR
- SPECIAL (all special files)
- SPECIAL_SOCKET
- SPECIAL_FIFO
- SPECIAL_DOOR

1
misc/Makefile.am
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@ -11,6 +11,7 @@ LIBFILES_CONST = \
edit.indent.rc \
edit.spell.rc \
mc.lib \
filehighlight.ini \
mc.menu

63
misc/filehighlight.ini Normal file
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@ -0,0 +1,63 @@
[filehighlight]
directory=white;
executable=brightgreen;
symlink=lightgray;
stalelink=brightred;
device=brightmagenta;
special=black;
core=red;
temp=gray;
archive=brightmagenta;
hidden=black;
doc=brown;
source=cyan;
media=green;
graph=brightcyan;
database=brightred;
[executable]
type=FILE_EXE
[directory]
type=DIR
[symlink]
type=SYMLINK
[stalelink]
type=STALE_LINK
[device]
type=DEVICE
[special]
type=SPECIAL
[core]
regexp=^core\\.\\d+$
[temp]
extensions=tmp;$$$;~;bak
[archive]
extensions=gz;bz2;tar;tgz;rpm;Z;rar;zip;arj;cab;lzh;lha;zoo;arc;ark
[hidden]
regexp=^\\..*
[doc]
extensions=txt;doc;rtf;diz;ctl;me;ps;pdf;xml;xsd;xslt;dtd;html;shtml;htm;mail;msg;lsm;po;nroff;man;tex;sgml;css;text;letter
[source]
extensions=c;h;cc;hh;cpp;hpp;asm;py;pl;pm;inc;cgi;php;phps;js;java;jav;jasm;sh;bash;diff;patch;pas;tcl;tk;awk;m4;st;mak;sl;ada;caml;ml;mli;mly;mll;mlp;sas;prg
[media]
extensions=mp2;mp3;mpg;ogg;mpeg;wav;avi;asf;mov;mol;mpl;xm;mod;it;med;mid;midi;s3m;umx;vob
[graph]
extensions=jpg;jpeg;gif;png;tif;pcx;bmp;xpm;xbm;eps;pic;rle;ico;wmf;omf;ai;cdr
[database]
extensions=dbf;mdn;db;mdb;dat;fox;dbx;mdx;sql;mssql;msql;ssql;pgsql;xls;cdx;dbi

5
src/Makefile.am
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@ -1,4 +1,4 @@
SUBDIRS = mcconfig search tty viewer
SUBDIRS = mcconfig search tty viewer filehighlight
AM_CFLAGS = $(GLIB_CFLAGS) -I$(top_srcdir) $(PCRE_CFLAGS)
@ -43,8 +43,9 @@ MCCONFIGLIB = mcconfig/libmcconfig.la
SEARCHLIB = search/libsearch.la
TTYLIB = tty/libmctty.la
VIEWERLIB = viewer/libmcviewer.la
FILEHIGHLIGHTLIB=filehighlight/libmcfilehighlight.la
mc_LDADD = $(EDITLIB) $(VFSLIB) \
mc_LDADD = $(EDITLIB) $(VFSLIB) $(FILEHIGHLIGHTLIB) \
$(MCCONFIGLIB) $(SEARCHLIB) $(TTYLIB) $(VIEWERLIB) \
$(INTLLIBS) $(MCLIBS) $(SLANGLIB) $(LIBICONV) $(GLIB_LIBS)

14
src/filehighlight/Makefile.am Normal file
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@ -0,0 +1,14 @@
noinst_LTLIBRARIES = libmcfilehighlight.la
libmcfilehighlight_la_SOURCES = \
common.c \
fhl.h \
get-color.c \
ini-file-read.c \
internal.h
libmcfilehighlight_la_CFLAGS=-I../ -I$(top_srcdir)/src \
$(GLIB_CFLAGS) $(PCRE_CFLAGS) \
-DDATADIR=\""$(pkgdatadir)/"\" -DLOCALEDIR=\""$(localedir)"\"
libmcfilehighlight_la_LIBADD = $(PCRE_LIBS)

128
src/filehighlight/common.c Normal file
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@ -0,0 +1,128 @@
/*
File highlight plugin.
Interface functions
Copyright (C) 2009 The Free Software Foundation, Inc.
Written by:
Slava Zanko <slavazanko@gmail.com>, 2009.
This file is part of the Midnight Commander.
The Midnight Commander is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Midnight Commander is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
*/
#include <config.h>
#include "../src/global.h"
#include "../src/filehighlight/fhl.h"
#include "internal.h"
/*** global variables ****************************************************************************/
/*** file scope macro definitions ****************************************************************/
/*** file scope type declarations ****************************************************************/
/*** file scope variables ************************************************************************/
/*** file scope functions ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
void
mc_fhl_array_free (mc_fhl_t * fhl)
{
guint i;
mc_fhl_filter_t *mc_filter;
if (fhl->filters == NULL)
return;
for (i = 0; i < fhl->filters->len; i++) {
mc_filter = (mc_fhl_filter_t *) g_ptr_array_index (fhl->filters, i);
g_free (mc_filter->fgcolor);
g_free (mc_filter->bgcolor);
if (mc_filter->search_condition != NULL)
mc_search_free (mc_filter->search_condition);
g_free (mc_filter);
}
g_ptr_array_free (fhl->filters, TRUE);
fhl->filters = NULL;
}
/* --------------------------------------------------------------------------------------------- */
/*** public functions ****************************************************************************/
/* --------------------------------------------------------------------------------------------- */
mc_fhl_t *
mc_fhl_new (gboolean need_auto_fill)
{
mc_fhl_t *fhl;
fhl = g_new0 (mc_fhl_t, 1);
if (fhl == NULL)
return NULL;
if (!need_auto_fill)
return fhl;
if (!mc_fhl_init_from_standart_files (fhl)) {
g_free (fhl);
return NULL;
}
if (!mc_fhl_parce_ini_file (fhl)) {
mc_fhl_free (&fhl);
return NULL;
}
return fhl;
}
/* --------------------------------------------------------------------------------------------- */
void
mc_fhl_free (mc_fhl_t ** fhl)
{
if (fhl == NULL || *fhl == NULL)
return;
mc_fhl_clear (*fhl);
g_free (*fhl);
*fhl = NULL;
}
/* --------------------------------------------------------------------------------------------- */
void
mc_fhl_clear (mc_fhl_t * fhl)
{
if (fhl == NULL)
return;
if (fhl->config)
mc_config_deinit (fhl->config);
mc_fhl_array_free (fhl);
}
/* --------------------------------------------------------------------------------------------- */

32
src/filehighlight/fhl.h Normal file
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@ -0,0 +1,32 @@
#ifndef MC__FILEHIGHLIGHT_H
#define MC__FILEHIGHLIGHT_H
#include "../../src/mcconfig/mcconfig.h"
#include "../../src/search/search.h"
#include "../src/dir.h"
/*** typedefs(not structures) and defined constants **********************************************/
/*** enums ***************************************************************************************/
/*** structures declarations (and typedefs of structures)*****************************************/
typedef struct mc_fhl_struct {
mc_config_t *config;
GPtrArray *filters;
} mc_fhl_t;
/*** global variables defined in .c file *********************************************************/
/*** declarations of public functions ************************************************************/
mc_fhl_t *mc_fhl_new (gboolean);
void mc_fhl_free (mc_fhl_t **);
int mc_fhl_get_color (mc_fhl_t *, file_entry *);
gboolean mc_fhl_read_ini_file (mc_fhl_t *, const gchar *);
gboolean mc_fhl_parce_ini_file (mc_fhl_t *);
void mc_fhl_clear (mc_fhl_t *);
#endif

251
src/filehighlight/get-color.c Normal file
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@ -0,0 +1,251 @@
/*
File highlight plugin.
Interface functions. get color pair index for highlighted file.
Copyright (C) 2009 The Free Software Foundation, Inc.
Written by:
Slava Zanko <slavazanko@gmail.com>, 2009.
This file is part of the Midnight Commander.
The Midnight Commander is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Midnight Commander is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
*/
#include <config.h>
#include <string.h>
#include "../src/global.h"
#include "../src/util.h"
#include "../src/tty/color.h"
#include "../src/filehighlight/fhl.h"
#include "internal.h"
/*** global variables ****************************************************************************/
/*** file scope macro definitions ****************************************************************/
/*** file scope type declarations ****************************************************************/
/*** file scope variables ************************************************************************/
/*** file scope functions ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
/*inline functions*/
inline static gboolean
mc_fhl_is_file (file_entry * fe)
{
return S_ISREG (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_file_exec (file_entry * fe)
{
return is_exe (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_dir (file_entry * fe)
{
return S_ISDIR (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_link (file_entry * fe)
{
return S_ISLNK (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_link_to_dir (file_entry * fe)
{
return mc_fhl_is_link (fe) && (fe->f.link_to_dir);
}
inline static gboolean
mc_fhl_is_stale_link (file_entry * fe)
{
return mc_fhl_is_link (fe) && (fe->f.stale_link);
}
inline static gboolean
mc_fhl_is_device_char (file_entry * fe)
{
return S_ISCHR (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_device_block (file_entry * fe)
{
return S_ISBLK (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_special_socket (file_entry * fe)
{
return S_ISSOCK (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_special_fifo (file_entry * fe)
{
return S_ISFIFO (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_special_door (file_entry * fe)
{
return S_ISDOOR (fe->st.st_mode);
}
inline static gboolean
mc_fhl_is_special (file_entry * fe)
{
return
(mc_fhl_is_special_socket (fe) || mc_fhl_is_special_fifo (fe) || mc_fhl_is_special_door (fe)
);
}
/* --------------------------------------------------------------------------------------------- */
static int
mc_fhl_get_color_filetype (mc_fhl_filter_t * mc_filter, mc_fhl_t * fhl, file_entry * fe)
{
gboolean my_color = FALSE;
switch (mc_filter->file_type) {
case MC_FLHGH_FTYPE_T_FILE:
if (mc_fhl_is_file (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_FILE_EXE:
if ((mc_fhl_is_file (fe)) && (mc_fhl_is_file_exec (fe)))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_DIR:
if (mc_fhl_is_dir (fe) || mc_fhl_is_link_to_dir (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_LINK_DIR:
if (mc_fhl_is_link_to_dir (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_LINK:
if (mc_fhl_is_link (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_HARDLINK:
/*TODO: hanlde it */
if (mc_fhl_is_link (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_SYMLINK:
/*TODO: hanlde it */
if (mc_fhl_is_link (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_STALE_LINK:
if (mc_fhl_is_stale_link (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_DEVICE:
if ((mc_fhl_is_device_char (fe)) || (mc_fhl_is_device_block (fe)))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_DEVICE_BLOCK:
if (mc_fhl_is_device_block (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_DEVICE_CHAR:
if (mc_fhl_is_device_char (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_SPECIAL:
if (mc_fhl_is_special (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_SPECIAL_SOCKET:
if (mc_fhl_is_special_socket (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_SPECIAL_FIFO:
if (mc_fhl_is_special_fifo (fe))
my_color = TRUE;
break;
case MC_FLHGH_FTYPE_T_SPECIAL_DOOR:
if (mc_fhl_is_special_door (fe))
my_color = TRUE;
break;
}
return (my_color) ? mc_filter->color_pair_index : -1;
}
/* --------------------------------------------------------------------------------------------- */
static int
mc_fhl_get_color_regexp (mc_fhl_filter_t * mc_filter, mc_fhl_t * fhl, file_entry * fe)
{
if (mc_filter->search_condition == NULL)
return -1;
if (mc_search_run (mc_filter->search_condition, fe->fname, 0, strlen (fe->fname), NULL))
return mc_filter->color_pair_index;
return -1;
}
/* --------------------------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------------------------- */
/*** public functions ****************************************************************************/
/* --------------------------------------------------------------------------------------------- */
int
mc_fhl_get_color (mc_fhl_t * fhl, file_entry * fe)
{
guint i;
mc_fhl_filter_t *mc_filter;
int ret;
if (fhl == NULL)
return NORMAL_COLOR;
for (i = 0; i < fhl->filters->len; i++) {
mc_filter = (mc_fhl_filter_t *) g_ptr_array_index (fhl->filters, i);
switch (mc_filter->type) {
case MC_FLHGH_T_FTYPE:
ret = mc_fhl_get_color_filetype (mc_filter, fhl, fe);
if (ret > 0)
return -ret;
break;
case MC_FLHGH_T_EXT:
case MC_FLHGH_T_FREGEXP:
ret = mc_fhl_get_color_regexp (mc_filter, fhl, fe);
if (ret > 0)
return -ret;
break;
}
}
return NORMAL_COLOR;
}
/* --------------------------------------------------------------------------------------------- */

303
src/filehighlight/ini-file-read.c Normal file
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@ -0,0 +1,303 @@
/*
File highlight plugin.
Reading and parce rules from ini-files
Copyright (C) 2009 The Free Software Foundation, Inc.
Written by:
Slava Zanko <slavazanko@gmail.com>, 2009.
This file is part of the Midnight Commander.
The Midnight Commander is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Midnight Commander is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
*/
#include <config.h>
#include <string.h>
#include "../src/global.h"
#include "../src/main.h"
#include "../src/strescape.h"
#include "../src/tty/color.h"
#include "../src/filehighlight/fhl.h"
#include "internal.h"
/*** global variables ****************************************************************************/
/*** file scope macro definitions ****************************************************************/
#define mc_fhl_INI_FILE "filehighlight.ini"
/*** file scope type declarations ****************************************************************/
/*** file scope variables ************************************************************************/
/*** file scope functions ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
static void
mc_fhl_parce_fill_color_info (mc_fhl_filter_t * mc_filter, mc_fhl_t * fhl, const gchar * group_name)
{
gchar **colors;
gsize colors_size;
colors = mc_config_get_string_list (fhl->config, "filehighlight", group_name, &colors_size);
if (colors == NULL)
return;
if (colors[0] == NULL) {
g_strfreev (colors);
return;
}
mc_filter->fgcolor = g_strdup (colors[0]);
if (colors[1] == NULL)
mc_filter->bgcolor = NULL;
else
mc_filter->bgcolor = g_strdup (colors[1]);
g_strfreev (colors);
mc_filter->color_pair_index = tty_try_alloc_color_pair (mc_filter->fgcolor, mc_filter->bgcolor);
}
/* --------------------------------------------------------------------------------------------- */
static gboolean
mc_fhl_parce_get_file_type_id (mc_fhl_t * fhl, const gchar * group_name)
{
mc_fhl_filter_t *mc_filter;
const gchar *types[] = {
"FILE", "FILE_EXE",
"DIR", "LINK_DIR",
"LINK", "HARDLINK", "SYMLINK",
"STALE_LINK",
"DEVICE", "DEVICE_BLOCK", "DEVICE_CHAR",
"SPECIAL", "SPECIAL_SOCKET", "SPECIAL_FIFO", "SPECIAL_DOOR",
NULL
};
int i;
gchar *param_type = mc_config_get_string (fhl->config, group_name, "type", "");
if (*param_type == '\0') {
g_free (param_type);
return FALSE;
}
for (i = 0; types[i] != NULL; i++) {
if (strcmp (types[i], param_type) == 0)
break;
}
g_free (param_type);
if (types[i] == NULL)
return FALSE;
mc_filter = g_new0 (mc_fhl_filter_t, 1);
mc_filter->type = MC_FLHGH_T_FTYPE;
mc_filter->file_type = (mc_flhgh_ftype_type) i;
mc_fhl_parce_fill_color_info (mc_filter, fhl, group_name);
g_ptr_array_add (fhl->filters, (gpointer) mc_filter);
return TRUE;
}
/* --------------------------------------------------------------------------------------------- */
static gboolean
mc_fhl_parce_get_regexp (mc_fhl_t * fhl, const gchar * group_name)
{
mc_fhl_filter_t *mc_filter;
gchar *regexp = mc_config_get_string (fhl->config, group_name, "regexp", "");
if (*regexp == '\0') {
g_free (regexp);
return FALSE;
}
mc_filter = g_new0 (mc_fhl_filter_t, 1);
mc_filter->type = MC_FLHGH_T_FREGEXP;
mc_filter->search_condition = mc_search_new (regexp, -1);
mc_filter->search_condition->is_case_sentitive = TRUE;
mc_filter->search_condition->search_type = MC_SEARCH_T_REGEX;
mc_fhl_parce_fill_color_info (mc_filter, fhl, group_name);
g_ptr_array_add (fhl->filters, (gpointer) mc_filter);
g_free (regexp);
return TRUE;
}
/* --------------------------------------------------------------------------------------------- */
static gboolean
mc_fhl_parce_get_extensions (mc_fhl_t * fhl, const gchar * group_name)
{
mc_fhl_filter_t *mc_filter;
gchar **exts, **exts_orig;
gchar *esc_ext;
gsize exts_size;
GString *buf = g_string_new ("");
exts_orig = exts =
mc_config_get_string_list (fhl->config, group_name, "extensions", &exts_size);
if (exts_orig == NULL)
return FALSE;
if (exts_orig[0] == NULL) {
g_strfreev (exts_orig);
return FALSE;
}
while (*exts != NULL) {
esc_ext = strutils_regex_escape (*exts);
if (buf->len != 0)
g_string_append_c (buf, '|');
g_string_append (buf, esc_ext);
g_free (esc_ext);
exts++;
}
g_strfreev (exts_orig);
esc_ext = g_string_free (buf, FALSE);
buf = g_string_new (".*\\.(");
g_string_append (buf, esc_ext);
g_string_append (buf, ")$");
g_free (esc_ext);
mc_filter = g_new0 (mc_fhl_filter_t, 1);
mc_filter->type = MC_FLHGH_T_FREGEXP;
mc_filter->search_condition = mc_search_new (buf->str, -1);
mc_filter->search_condition->is_case_sentitive = TRUE;
mc_filter->search_condition->search_type = MC_SEARCH_T_REGEX;
mc_fhl_parce_fill_color_info (mc_filter, fhl, group_name);
g_ptr_array_add (fhl->filters, (gpointer) mc_filter);
g_string_free (buf, TRUE);
return TRUE;
}
/* --------------------------------------------------------------------------------------------- */
/*** public functions ****************************************************************************/
/* --------------------------------------------------------------------------------------------- */
gboolean
mc_fhl_read_ini_file (mc_fhl_t * fhl, const gchar * filename)
{
if (fhl == NULL || filename == NULL || !exist_file (filename))
return FALSE;
if (fhl->config) {
if (!mc_config_read_file (fhl->config, filename))
return FALSE;
return TRUE;
}
fhl->config = mc_config_init (filename);
if (fhl->config == NULL)
return FALSE;
return TRUE;
}
/* --------------------------------------------------------------------------------------------- */
gboolean
mc_fhl_init_from_standart_files (mc_fhl_t * fhl)
{
gchar *name;
gchar *user_mc_dir;
/* ${datadir}/mc/filehighlight.ini */
name = concat_dir_and_file (mc_home_alt, mc_fhl_INI_FILE);
if (exist_file (name) && (!mc_fhl_read_ini_file (fhl, name))) {
g_free (name);
return FALSE;
}
g_free (name);
/* ${sysconfdir}/mc/filehighlight.ini */
name = concat_dir_and_file (mc_home, mc_fhl_INI_FILE);
if (exist_file (name) && (!mc_fhl_read_ini_file (fhl, name))) {
g_free (name);
return FALSE;
}
g_free (name);
/* ~/.mc/filehighlight.ini */
user_mc_dir = concat_dir_and_file (home_dir, MC_BASE);
name = concat_dir_and_file (user_mc_dir, mc_fhl_INI_FILE);
g_free (user_mc_dir);
if (exist_file (name) && (!mc_fhl_read_ini_file (fhl, name))) {
g_free (name);
return FALSE;
}
g_free (name);
return TRUE;
}
/* --------------------------------------------------------------------------------------------- */
gboolean
mc_fhl_parce_ini_file (mc_fhl_t * fhl)
{
gchar **ftype_names, **orig_ftype_names;
gsize ftype_names_size;
mc_fhl_array_free (fhl);
fhl->filters = g_ptr_array_new ();
if (!mc_config_has_group (fhl->config, "filehighlight"))
return FALSE;
orig_ftype_names = ftype_names =
mc_config_get_keys (fhl->config, "filehighlight", &ftype_names_size);
while (*ftype_names) {
if (!mc_config_has_group (fhl->config, *ftype_names)) {
ftype_names++;
continue;
}
if (mc_config_has_param (fhl->config, *ftype_names, "type")) {
/* parce filetype filter */
mc_fhl_parce_get_file_type_id (fhl, *ftype_names);
} else if (mc_config_has_param (fhl->config, *ftype_names, "regexp")) {
/* parce regexp filter */
mc_fhl_parce_get_regexp (fhl, *ftype_names);
} else if (mc_config_has_param (fhl->config, *ftype_names, "extensions")) {
/* parce extensions filter */
mc_fhl_parce_get_extensions (fhl, *ftype_names);
}
ftype_names++;
}
g_strfreev (orig_ftype_names);
return TRUE;
}
/* --------------------------------------------------------------------------------------------- */

55
src/filehighlight/internal.h Normal file
View File

@ -0,0 +1,55 @@
#ifndef MC__FILEHIGHLIGHT_INTERNAL_H
#define MC__FILEHIGHLIGHT_INTERNAL_H
/*** typedefs(not structures) and defined constants **********************************************/
/*** enums ***************************************************************************************/
typedef enum {
MC_FLHGH_T_FTYPE,
MC_FLHGH_T_EXT,
MC_FLHGH_T_FREGEXP
} mc_flhgh_filter_type;
typedef enum {
MC_FLHGH_FTYPE_T_FILE,
MC_FLHGH_FTYPE_T_FILE_EXE,
MC_FLHGH_FTYPE_T_DIR,
MC_FLHGH_FTYPE_T_LINK_DIR,
MC_FLHGH_FTYPE_T_LINK,
MC_FLHGH_FTYPE_T_HARDLINK,
MC_FLHGH_FTYPE_T_SYMLINK,
MC_FLHGH_FTYPE_T_STALE_LINK,
MC_FLHGH_FTYPE_T_DEVICE,
MC_FLHGH_FTYPE_T_DEVICE_BLOCK,
MC_FLHGH_FTYPE_T_DEVICE_CHAR,
MC_FLHGH_FTYPE_T_SPECIAL,
MC_FLHGH_FTYPE_T_SPECIAL_SOCKET,
MC_FLHGH_FTYPE_T_SPECIAL_FIFO,
MC_FLHGH_FTYPE_T_SPECIAL_DOOR,
} mc_flhgh_ftype_type;
/*** structures declarations (and typedefs of structures)*****************************************/
typedef struct mc_fhl_filter_struct {
int color_pair_index;
gchar *fgcolor;
gchar *bgcolor;
mc_flhgh_filter_type type;
mc_search_t *search_condition;
mc_flhgh_ftype_type file_type;
} mc_fhl_filter_t;
/*** global variables defined in .c file *********************************************************/
/*** declarations of public functions ************************************************************/
void mc_fhl_array_free (mc_fhl_t *);
gboolean mc_fhl_init_from_standart_files (mc_fhl_t *);
#endif

5
src/main.c
View File

@ -49,6 +49,7 @@
#include "../src/mcconfig/mcconfig.h"
#include "../src/args.h"
#include "../src/filehighlight/fhl.h"
#include "dir.h"
#include "dialog.h"
@ -107,6 +108,8 @@
WPanel *left_panel = NULL;
WPanel *right_panel = NULL;
mc_fhl_t *mc_filehighlight;
/* The pointer to the tree */
WTree *the_tree = NULL;
@ -1994,10 +1997,12 @@ main (int argc, char *argv[])
#endif /* HAVE_SUBSHELL_SUPPORT */
prompt = (geteuid () == 0) ? "# " : "$ ";
mc_filehighlight = mc_fhl_new (TRUE);
/* Program main loop */
if (!midnight_shutdown)
do_nc ();
mc_fhl_free (&mc_filehighlight);
/* Save the tree store */
tree_store_save ();

4
src/main.h
View File

@ -104,6 +104,10 @@ extern const char *prompt;
extern const char *edit_one_file;
extern char *mc_home;
extern char *mc_home_alt;
struct mc_fhl_struct;
extern struct mc_fhl_struct *mc_filehighlight;
char *get_mc_lib_dir (void);
void done_menu (void);

42
src/screen.c
View File

@ -37,6 +37,7 @@
#include "../src/tty/color.h"
#include "../src/tty/mouse.h" /* For Gpm_Event */
#include "../src/tty/key.h" /* XCTRL and ALT macros */
#include "../src/filehighlight/fhl.h"
#include "dir.h"
#include "panel.h"
@ -158,8 +159,10 @@ add_permission_string (char *dest, int width, file_entry *fe, int attr, int colo
tty_setcolor (MARKED_SELECTED_COLOR);
else
tty_setcolor (MARKED_COLOR);
} else
} else if (color >= 0)
tty_setcolor (color);
else
tty_lowlevel_setcolor (-color);
tty_print_char (dest[i]);
}
@ -470,37 +473,7 @@ file_compute_color (int attr, file_entry *fe)
return (NORMAL_COLOR);
}
/* if filetype_mode == true */
if (S_ISDIR (fe->st.st_mode))
return (DIRECTORY_COLOR);
else if (S_ISLNK (fe->st.st_mode)) {
if (fe->f.link_to_dir)
return (DIRECTORY_COLOR);
else if (fe->f.stale_link)
return (STALE_LINK_COLOR);
else
return (LINK_COLOR);
} else if (S_ISSOCK (fe->st.st_mode))
return (SPECIAL_COLOR);
else if (S_ISCHR (fe->st.st_mode))
return (DEVICE_COLOR);
else if (S_ISBLK (fe->st.st_mode))
return (DEVICE_COLOR);
else if (S_ISNAM (fe->st.st_mode))
return (DEVICE_COLOR);
else if (S_ISFIFO (fe->st.st_mode))
return (SPECIAL_COLOR);
else if (S_ISDOOR (fe->st.st_mode))
return (SPECIAL_COLOR);
else if (!S_ISREG (fe->st.st_mode))
return (STALE_LINK_COLOR); /* non-regular file of unknown kind */
else if (is_exe (fe->st.st_mode))
return (EXECUTABLE_COLOR);
else if (fe->fname && (!strcmp (fe->fname, "core")
|| !strcmp (extension (fe->fname), "core")))
return (CORE_COLOR);
return (NORMAL_COLOR);
return mc_fhl_get_color (mc_filehighlight, fe);
}
/* Formats the file number file_index of panel in the buffer dest */
@ -551,7 +524,10 @@ format_file (char *dest, int limit, WPanel *panel, int file_index, int width, in
perm = 2;
}
tty_setcolor (color);
if (color >= 0)
tty_setcolor (color);
else
tty_lowlevel_setcolor (-color);
preperad_text = (char*) str_fit_to_term(txt, len, format->just_mode);
if (perm)

19
src/tty/color-internal.c
View File

@ -79,29 +79,20 @@ struct colorpair color_map [] = {
{ "gauge=", 0, 0 }, /* Color of the progress bar (percentage) *//* 21 */
{ "input=", 0, 0 },
/* Per file types colors */
{ "directory=", 0, 0 }, /* 23 */
{ "executable=", 0, 0 },
{ "link=", 0, 0 }, /* symbolic link (neither stale nor link to directory) */
{ "stalelink=", 0, 0 }, /* stale symbolic link */
{ "device=", 0, 0 },
{ "special=", 0, 0 }, /* sockets, fifo */
{ "core=", 0, 0 }, /* core files */ /* 29 */
{ 0, 0, 0 }, /* not usable (DEFAULT_COLOR_INDEX) *//* 30 */
{ 0, 0, 0 }, /* not usable (DEFAULT_COLOR_INDEX) *//* 23 */
{ 0, 0, 0 }, /* unused */
{ 0, 0, 0 }, /* not usable (A_REVERSE) */
{ 0, 0, 0 }, /* not usable (A_REVERSE_BOLD) */
/* editor colors start at 34 */
{ "editnormal=", 0, 0 }, /* normal */ /* 34 */
/* editor colors start at 27 */
{ "editnormal=", 0, 0 }, /* normal */ /* 27 */
{ "editbold=", 0, 0 }, /* search->found */
{ "editmarked=", 0, 0 }, /* marked/selected */
{ "editwhitespace=", 0, 0 }, /* whitespace */
{ "editlinestate=", 0, 0 }, /* line number bar*/
/* error dialog colors start at 39 */
{ "errdhotnormal=", 0, 0 }, /* Error dialog normal/hot */ /* 38 */
/* error dialog colors start at 32 */
{ "errdhotnormal=", 0, 0 }, /* Error dialog normal/hot */ /* 32 */
{ "errdhotfocus=", 0, 0 }, /* Error dialog focused/hot */
};

7
src/tty/color-internal.h
View File

@ -76,13 +76,6 @@ static const char default_colors[] = {
"helpslink=yellow,blue:"
"gauge=white,black:"
"input=black,cyan:"
"directory=white,blue:"
"executable=brightgreen,blue:"
"link=lightgray,blue:"
"stalelink=brightred,blue:"
"device=brightmagenta,blue:"
"core=red,blue:"
"special=black,blue:"
"editnormal=lightgray,blue:"
"editbold=yellow,blue:"
"editmarked=black,cyan:"

26
src/tty/color.h
View File

@ -48,18 +48,8 @@
#define GAUGE_COLOR IF_COLOR (21, 0)
#define INPUT_COLOR IF_COLOR (22, 0)
/* Add this to color panel, on BW all pairs are normal */
#define DIRECTORY_COLOR IF_COLOR (23, 0)
#define EXECUTABLE_COLOR IF_COLOR (24, 0)
#define LINK_COLOR IF_COLOR (25, 0)
#define STALE_LINK_COLOR IF_COLOR (26, 0)
#define DEVICE_COLOR IF_COLOR (27, 0)
#define SPECIAL_COLOR IF_COLOR (28, 0)
#define CORE_COLOR IF_COLOR (29, 0)
/* For the default color any unused index may be chosen. */
#define DEFAULT_COLOR_INDEX 30
#define DEFAULT_COLOR_INDEX 23
#define DEFAULT_COLOR IF_COLOR (DEFAULT_COLOR_INDEX, 0)
/*
@ -67,18 +57,18 @@
* respectively
* Last is defined to view color.
*/
#define EDITOR_NORMAL_COLOR_INDEX 34
#define EDITOR_NORMAL_COLOR_INDEX 27
#define EDITOR_NORMAL_COLOR IF_COLOR (EDITOR_NORMAL_COLOR_INDEX, 0)
#define EDITOR_BOLD_COLOR IF_COLOR (35, A_BOLD)
#define EDITOR_MARKED_COLOR IF_COLOR (36, A_REVERSE)
#define EDITOR_WHITESPACE_COLOR IF_COLOR (37, 0 /* irrelevant */)
#define EDITOR_BOLD_COLOR IF_COLOR (28, A_BOLD)
#define EDITOR_MARKED_COLOR IF_COLOR (29, A_REVERSE)
#define EDITOR_WHITESPACE_COLOR IF_COLOR (30, 0 /* irrelevant */)
/* color of left 8 char status per line */
#define LINE_STATE_COLOR IF_COLOR (38, 0)
#define LINE_STATE_COLOR IF_COLOR (31, 0)
/* Error dialog colors */
#define ERROR_HOT_NORMAL IF_COLOR (39, 0)
#define ERROR_HOT_FOCUS IF_COLOR (40, 0)
#define ERROR_HOT_NORMAL IF_COLOR (32, 0)
#define ERROR_HOT_FOCUS IF_COLOR (43, 0)
void tty_init_colors (gboolean disable, gboolean force);
void tty_colors_done (void);