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Add string and string list preferences with option

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Where GKeyFile usually use the pref[locale] format to define
locale specific translated data, it is here hijacked to be used
as pref[option] in order to specialize a preference according
to an option:

open.url.cmd[pdf] = pdf-viewer
open.url.cmd[jpg] = image-viewer

Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
This commit is contained in:
Pierre Mazière 2020-06-12 09:07:59 +02:00 committed by Michael Vetter
parent 96c877de80
commit 7e652f4ca0
2 changed files with 89 additions and 1 deletions
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86
src/config/preferences.c
View File

@ -79,6 +79,7 @@ static const char* _get_group(preference_t pref);
static const char* _get_key(preference_t pref);
static gboolean _get_default_boolean(preference_t pref);
static char* _get_default_string(preference_t pref);
static char** _get_default_string_list(preference_t pref);
static void _prefs_load(void)
{
@ -217,7 +218,7 @@ prefs_load(char *config_file)
}
prefs = g_key_file_new();
g_key_file_load_from_file(prefs, prefs_loc, G_KEY_FILE_KEEP_COMMENTS, NULL);
g_key_file_load_from_file(prefs, prefs_loc, G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, NULL);
_prefs_load();
}
@ -493,6 +494,49 @@ prefs_get_string(preference_t pref)
}
}
char*
prefs_get_string_with_option(preference_t pref, gchar *option)
{
const char *group = _get_group(pref);
const char *key = _get_key(pref);
char *def = _get_default_string(pref);
char *result = g_key_file_get_locale_string(prefs, group, key, option, NULL);
if (result == NULL) {
if (def) {
return g_strdup(def);
} else {
return NULL;
}
} else {
return result;
}
}
char**
prefs_get_string_list_with_option(preference_t pref, gchar *option)
{
const char *group = _get_group(pref);
const char *key = _get_key(pref);
char **def = _get_default_string_list(pref);
gchar **result = g_key_file_get_locale_string_list(prefs, group, key, option, NULL, NULL);
if (result == NULL) {
if (def) {
return def;
} else {
g_strfreev(def);
return NULL;
}
} else {
g_strfreev(def);
return result;
}
}
void
prefs_free_string(char *pref)
{
@ -513,6 +557,34 @@ prefs_set_string(preference_t pref, char *value)
}
}
void
prefs_set_string_with_option(preference_t pref, char *option, char *value)
{
const char *group = _get_group(pref);
const char *key = _get_key(pref);
if (value == NULL) {
g_key_file_remove_key(prefs, group, key, NULL);
} else {
g_key_file_set_locale_string(prefs, group, key, option, value);
}
}
void
prefs_set_string_list_with_option(preference_t pref, char *option, const gchar* const *values)
{
const char *group = _get_group(pref);
const char *key = _get_key(pref);
if (values == NULL || *values == NULL){
g_key_file_set_locale_string_list(prefs, group, key, option, NULL, 0);
} else {
guint num_values = 0;
while(values[num_values]) {
num_values++;
}
g_key_file_set_locale_string_list(prefs, group, key, option, values, num_values);
}
}
char*
prefs_get_tls_certpath(void)
{
@ -2218,3 +2290,15 @@ _get_default_string(preference_t pref)
return NULL;
}
}
// the default setting for a string list type preference
// if it is not specified in .profrc
static char**
_get_default_string_list(preference_t pref)
{
switch (pref)
{
default:
return NULL;
}
}

4
src/config/preferences.h
View File

@ -314,8 +314,12 @@ void prefs_save_win_placement(ProfWinPlacement *placement);
gboolean prefs_get_boolean(preference_t pref);
void prefs_set_boolean(preference_t pref, gboolean value);
char* prefs_get_string(preference_t pref);
char* prefs_get_string_with_option(preference_t pref, gchar *option);
char **prefs_get_string_list_with_option(preference_t pref, gchar *option);
void prefs_free_string(char *pref);
void prefs_set_string(preference_t pref, char *value);
void prefs_set_string_with_option(preference_t pref, char *option, char *value);
void prefs_set_string_list_with_option(preference_t pref, char *option, const gchar* const *values);
char* prefs_get_tls_certpath(void);