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RC file lookup improvements (#68234, suggestions from Matthias Clasen.)

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Sat Feb  2 21:54:01 2002  Owen Taylor  <otaylor@redhat.com>

        RC file lookup improvements (#68234, suggestions
        from Matthias Clasen.)

        * gtk/gtkrc.c (gtk_rc_parse_file): Look for the
        locale suffix variants (gtkrc.en_US, gtkrc.en) for
        all RC files we parse, not just the default RC
        files.

        * gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
        support for charset specific RC files.
This commit is contained in:
Owen Taylor
2002-02-03 03:02:07 +00:00
committed by Owen Taylor
parent ae7521bd9d
commit ab65e77988
8 changed files with 182 additions and 126 deletions
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13
ChangeLog
View File

@ -1,3 +1,16 @@
Sat Feb 2 21:54:01 2002 Owen Taylor <otaylor@redhat.com>
RC file lookup improvements (#68234, suggestions
from Matthias Clasen.)
* gtk/gtkrc.c (gtk_rc_parse_file): Look for the
locale suffix variants (gtkrc.en_US, gtkrc.en) for
all RC files we parse, not just the default RC
files.
* gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
support for charset specific RC files.
Sat Feb 2 20:16:04 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenushell.c (_gtk_menu_shell_select_first):

13
ChangeLog.pre-2-0
View File

@ -1,3 +1,16 @@
Sat Feb 2 21:54:01 2002 Owen Taylor <otaylor@redhat.com>
RC file lookup improvements (#68234, suggestions
from Matthias Clasen.)
* gtk/gtkrc.c (gtk_rc_parse_file): Look for the
locale suffix variants (gtkrc.en_US, gtkrc.en) for
all RC files we parse, not just the default RC
files.
* gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
support for charset specific RC files.
Sat Feb 2 20:16:04 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenushell.c (_gtk_menu_shell_select_first):

13
ChangeLog.pre-2-10
View File

@ -1,3 +1,16 @@
Sat Feb 2 21:54:01 2002 Owen Taylor <otaylor@redhat.com>
RC file lookup improvements (#68234, suggestions
from Matthias Clasen.)
* gtk/gtkrc.c (gtk_rc_parse_file): Look for the
locale suffix variants (gtkrc.en_US, gtkrc.en) for
all RC files we parse, not just the default RC
files.
* gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
support for charset specific RC files.
Sat Feb 2 20:16:04 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenushell.c (_gtk_menu_shell_select_first):

13
ChangeLog.pre-2-2
View File

@ -1,3 +1,16 @@
Sat Feb 2 21:54:01 2002 Owen Taylor <otaylor@redhat.com>
RC file lookup improvements (#68234, suggestions
from Matthias Clasen.)
* gtk/gtkrc.c (gtk_rc_parse_file): Look for the
locale suffix variants (gtkrc.en_US, gtkrc.en) for
all RC files we parse, not just the default RC
files.
* gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
support for charset specific RC files.
Sat Feb 2 20:16:04 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenushell.c (_gtk_menu_shell_select_first):

13
ChangeLog.pre-2-4
View File

@ -1,3 +1,16 @@
Sat Feb 2 21:54:01 2002 Owen Taylor <otaylor@redhat.com>
RC file lookup improvements (#68234, suggestions
from Matthias Clasen.)
* gtk/gtkrc.c (gtk_rc_parse_file): Look for the
locale suffix variants (gtkrc.en_US, gtkrc.en) for
all RC files we parse, not just the default RC
files.
* gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
support for charset specific RC files.
Sat Feb 2 20:16:04 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenushell.c (_gtk_menu_shell_select_first):

13
ChangeLog.pre-2-6
View File

@ -1,3 +1,16 @@
Sat Feb 2 21:54:01 2002 Owen Taylor <otaylor@redhat.com>
RC file lookup improvements (#68234, suggestions
from Matthias Clasen.)
* gtk/gtkrc.c (gtk_rc_parse_file): Look for the
locale suffix variants (gtkrc.en_US, gtkrc.en) for
all RC files we parse, not just the default RC
files.
* gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
support for charset specific RC files.
Sat Feb 2 20:16:04 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenushell.c (_gtk_menu_shell_select_first):

13
ChangeLog.pre-2-8
View File

@ -1,3 +1,16 @@
Sat Feb 2 21:54:01 2002 Owen Taylor <otaylor@redhat.com>
RC file lookup improvements (#68234, suggestions
from Matthias Clasen.)
* gtk/gtkrc.c (gtk_rc_parse_file): Look for the
locale suffix variants (gtkrc.en_US, gtkrc.en) for
all RC files we parse, not just the default RC
files.
* gtk/gtkrc.c (gtk_rc_parse_default_files): Remove
support for charset specific RC files.
Sat Feb 2 20:16:04 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkmenushell.c (_gtk_menu_shell_select_first):

209
gtk/gtkrc.c
View File

@ -525,55 +525,6 @@ gtk_rc_get_default_files (void)
return gtk_rc_default_files;
}
/* The following routine is based on _nl_normalize_codeset from
* the GNU C library. Contributed by
*
* Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
* Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
*
* Normalize codeset name. There is no standard for the codeset
* names. Normalization allows the user to use any of the common
* names.
*/
static gchar *
_gtk_normalize_codeset (const gchar *codeset, gint name_len)
{
gint len = 0;
gint only_digit = 1;
gchar *retval;
gchar *wp;
gint cnt;
for (cnt = 0; cnt < name_len; ++cnt)
if (isalnum (codeset[cnt]))
{
++len;
if (isalpha (codeset[cnt]))
only_digit = 0;
}
retval = g_malloc ((only_digit ? 3 : 0) + len + 1);
if (only_digit)
{
memcpy (retval, "iso", 4);
wp = retval + 3;
}
else
wp = retval;
for (cnt = 0; cnt < name_len; ++cnt)
if (isalpha (codeset[cnt]))
*wp++ = isupper(codeset[cnt]) ? tolower (codeset[cnt]) : codeset[cnt];
else if (isdigit (codeset[cnt]))
*wp++ = codeset[cnt];
*wp = '\0';
return retval;
}
static void
gtk_rc_settings_changed (GtkSettings *settings,
GParamSpec *pspec,
@ -689,79 +640,10 @@ gtk_rc_parse_named (GtkRcContext *context,
static void
gtk_rc_parse_default_files (GtkRcContext *context)
{
gchar *locale_suffixes[3];
gint n_locale_suffixes = 0;
gint i, j;
gint length;
gchar *locale;
gchar *p;
#ifdef G_OS_WIN32
locale = g_win32_getlocale ();
#else
locale = setlocale (LC_CTYPE, NULL);
#endif
if (strcmp (locale, "C") && strcmp (locale, "POSIX"))
{
/* Determine locale-specific suffixes for RC files
*
* We normalize the charset into a standard form,
* which has all '-' and '_' characters removed,
* and is lowercase.
*/
gchar *normalized_locale;
p = strchr (locale, '@');
length = p ? (p - locale) : strlen (locale);
p = strchr (locale, '.');
if (p)
{
gchar *tmp1 = g_strndup (locale, p - locale + 1);
gchar *tmp2 = _gtk_normalize_codeset (p + 1, length - (p - locale + 1));
normalized_locale = g_strconcat (tmp1, tmp2, NULL);
g_free (tmp1);
g_free (tmp2);
locale_suffixes[n_locale_suffixes++] = g_strdup (normalized_locale);
length = p - locale;
}
else
normalized_locale = g_strndup (locale, length);
p = strchr (normalized_locale, '_');
if (p)
{
locale_suffixes[n_locale_suffixes++] = g_strndup (normalized_locale, length);
length = p - normalized_locale;
}
locale_suffixes[n_locale_suffixes++] = g_strndup (normalized_locale, length);
g_free (normalized_locale);
}
gint i;
for (i = 0; gtk_rc_default_files[i] != NULL; i++)
{
/* Try to find a locale specific RC file corresponding to the
* current locale to parse before the default file.
*/
for (j = n_locale_suffixes - 1; j >= 0; j--)
{
gchar *name = g_strconcat (gtk_rc_default_files[i],
".",
locale_suffixes[j],
NULL);
gtk_rc_parse_file (context, name, GTK_PATH_PRIO_RC, FALSE);
g_free (name);
}
gtk_rc_parse_file (context, gtk_rc_default_files[i], GTK_PATH_PRIO_RC, FALSE);
}
for (j = 0; j < n_locale_suffixes; j++)
g_free (locale_suffixes[j]);
}
void
@ -786,7 +668,7 @@ void
gtk_rc_parse_string (const gchar *rc_string)
{
GtkRcFile *rc_file;
/* This is wrong; once we have meaingful RC context, we need to parse the
/* This is wrong; once we have meaningful multiple RC contexts, we need to parse the
* string in all contexts, and in fact, in future contexts as well.
*/
GtkRcContext *context = gtk_rc_context_get (gtk_settings_get_default ());
@ -806,7 +688,7 @@ gtk_rc_parse_string (const gchar *rc_string)
}
static void
gtk_rc_parse_file (GtkRcContext *context,
gtk_rc_parse_one_file (GtkRcContext *context,
const gchar *filename,
gint priority,
gboolean reload)
@ -891,13 +773,96 @@ gtk_rc_parse_file (GtkRcContext *context,
context->default_priority = saved_priority;
}
static gchar *
strchr_len (const gchar *str, gint len, char c)
{
while (len--)
{
if (*str == c)
return (gchar *)str;
str++;
}
return NULL;
}
static void
gtk_rc_parse_file (GtkRcContext *context,
const gchar *filename,
gint priority,
gboolean reload)
{
gchar *locale_suffixes[2];
gint n_locale_suffixes = 0;
gchar *p;
const gchar *locale;
gint length, j;
gboolean found = FALSE;
#ifdef G_OS_WIN32
locale = g_win32_getlocale ();
#else
locale = setlocale (LC_CTYPE, NULL);
#endif
if (strcmp (locale, "C") && strcmp (locale, "POSIX"))
{
/* Determine locale-specific suffixes for RC files
*
* We normalize the charset into a standard form,
* which has all '-' and '_' characters removed,
* and is lowercase.
*/
length = strlen (locale);
p = strchr (locale, '@');
if (p)
length = p - locale;
p = strchr_len (locale, length, '.');
if (p)
length = p - locale;
locale_suffixes[n_locale_suffixes++] = g_strndup (locale, length);
p = strchr_len (locale, length, '_');
if (p)
{
length = p - locale;
locale_suffixes[n_locale_suffixes++] = g_strndup (locale, length);
}
}
gtk_rc_parse_one_file (context, filename, priority, reload);
for (j = 0; j < n_locale_suffixes; j++)
{
if (!found)
{
gchar *name = g_strconcat (filename, ".", locale_suffixes[j], NULL);
if (g_file_test (name, G_FILE_TEST_EXISTS))
{
gtk_rc_parse_one_file (context, name, priority, FALSE);
found = TRUE;
}
g_free (name);
}
g_free (locale_suffixes[j]);
}
}
void
gtk_rc_parse (const gchar *filename)
{
g_return_if_fail (filename != NULL);
/* This is wrong; once we have meaningful multiple RC contexts, we need to parse the
* file in all contexts, and in fact, in future contexts as well.
*/
gtk_rc_parse_file (gtk_rc_context_get (gtk_settings_get_default ()),
filename, GTK_PATH_PRIO_RC, TRUE); /* FIXME */
filename, GTK_PATH_PRIO_RC, TRUE);
}
/* Handling of RC styles */