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[GTK3] Save settings to key file

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This commit is contained in:
Maximilian Mader 2019-09-25 22:47:04 +02:00
parent 3709a88e6e
commit d60df680bb
Signed by: Max
GPG Key ID: F71D56A3151C4FB3
2 changed files with 146 additions and 18 deletions
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125
gtk3/settings.c
View File

@ -3,7 +3,7 @@
static void print_config_error(GError *error) {
if (error == NULL) return;
if (error->domain != G_KEY_FILE_ERROR_GROUP_NOT_FOUND && error->domain != G_KEY_FILE_ERROR_KEY_NOT_FOUND) {
if (!g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND) && !g_error_matches(error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) {
g_printerr("Config error: %s\n", error->message);
}
}
@ -23,7 +23,7 @@ void print_config(config_t *config) {
}
void load_config_from_key_file(config_t *config, GKeyFile *key_file) {
static GError *error = NULL;
GError *error = NULL;
gchar *group_name;
#define EXPAND_GROUP(name, members) \
@ -35,7 +35,7 @@ void load_config_from_key_file(config_t *config, GKeyFile *key_file) {
#define EXPAND_GROUP_MEMBER(member, key_type) \
config->member = g_key_file_get_##key_type(key_file, group_name, #member, &error); \
print_config_error(error); \
if (error != NULL) g_clear_error(&error);
g_clear_error(&error);
EXPAND_CONFIG
@ -47,7 +47,45 @@ void load_config_from_key_file(config_t *config, GKeyFile *key_file) {
#undef EXPAND_GROUP_MEMBER
}
void init_settings(gchar *path) {
void save_config_to_key_file(config_t *config, GKeyFile *key_file) {
GError *error = NULL;
gchar *group_name;
#define EXPAND_GROUP(name, members) \
group_name = #name; \
members
#define EXPAND_GROUP_MEMBER_IF_0(member, key_type) \
g_key_file_set_##key_type(key_file, group_name, #member, config->member);
#define EXPAND_GROUP_MEMBER_IF_1(member, key_type) \
if (config->member != NULL) { \
g_key_file_set_##key_type(key_file, group_name, #member, config->member); \
} \
else { \
GError *error = NULL; \
g_key_file_remove_key(key_file, group_name, #member, &error); \
if (error != NULL) { \
g_printerr("%s\n", error->message); \
g_clear_error(&error); \
} \
}
#define EXPAND_GROUP_MEMBER_IF_EVAL(y, member, key_type) EXPAND_GROUP_MEMBER_IF_ ## y(member, key_type)
#define EXPAND_GROUP_MEMBER_IF(member, key_type, is_pointer) EXPAND_GROUP_MEMBER_IF_EVAL(is_pointer, member, key_type)
#define EXPAND_GROUP_MEMBER(member, key_type) EXPAND_GROUP_MEMBER_IF(member, key_type, GTYPE_IS_POINTER(key_type))
EXPAND_CONFIG
#undef EXPAND_GROUP
#undef EXPAND_GROUP_MEMBER
#undef EXPAND_GROUP_MEMBER_IF
#undef EXPAND_GROUP_MEMBER_IF_EVAL
#undef EXPAND_GROUP_MEMBER_IF_0
#undef EXPAND_GROUP_MEMBER_IF_1
}
void init_settings(gchar *path, GtkWindow *preferences) {
free_settings();
key_file = g_key_file_new();
@ -89,6 +127,8 @@ void save_settings(void) {
g_print("Trying to save settings to %s\n", settings_file_path);
save_config_to_key_file(&config, key_file);
if (!g_key_file_save_to_file(key_file, settings_file_path, &error)) {
g_warning ("Failed to save %s: %s", settings_file_path, error->message);
g_error_free(error);
@ -102,3 +142,80 @@ void free_settings(void) {
key_file = NULL;
}
}
enum menubar_override get_show_menubar(void) {
if (g_strcmp0(config.menubar_override, "show") == 0) {
return MENUBAR_SHOW;
}
else if (g_strcmp0(config.menubar_override, "hide") == 0) {
return MENUBAR_HIDE;
}
return MENUBAR_AUTO;
}
void set_show_menubar(enum menubar_override value) {
switch (value) {
case MENUBAR_AUTO:
config.menubar_override = "auto";
break;
case MENUBAR_SHOW:
config.menubar_override = "show";
break;
case MENUBAR_HIDE:
config.menubar_override = "hide";
break;
}
}
G_MODULE_EXPORT void on_highpass_filter_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
g_print("New value: %s\n", gtk_combo_box_get_active_id(box));
}
G_MODULE_EXPORT void on_use_integer_scaling_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkCheckButton *button = GTK_CHECK_BUTTON(w);
gboolean value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
config.use_integer_scaling = value;
}
G_MODULE_EXPORT void on_keep_aspect_ratio_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkCheckButton *button = GTK_CHECK_BUTTON(w);
gboolean value = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
config.keep_aspect_ratio = value;
}
G_MODULE_EXPORT void on_color_correction_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
g_print("New value: %s\n", gtk_combo_box_get_active_id(box));
}
G_MODULE_EXPORT void on_graphic_filter_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
config.shader = (gchar *)gtk_combo_box_get_active_id(box);
}
G_MODULE_EXPORT void on_cgb_model_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
g_print("New value: %s\n", gtk_combo_box_get_active_id(box));
}
G_MODULE_EXPORT void on_sgb_model_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
g_print("New value: %s\n", gtk_combo_box_get_active_id(box));
}
G_MODULE_EXPORT void on_dmg_model_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
g_print("New value: %s\n", gtk_combo_box_get_active_id(box));
}
G_MODULE_EXPORT void on_rewind_duration_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
g_print("New value: %s\n", gtk_combo_box_get_active_id(box));
}
G_MODULE_EXPORT void on_boot_rom_location_changed(GtkWidget *w, gpointer user_data_gptr) {
GtkComboBox *box = GTK_COMBO_BOX(w);
g_print("New value: %s\n", gtk_combo_box_get_active_id(box));
}

39
gtk3/settings.h
View File

@ -1,20 +1,24 @@
#ifndef settings_h
#define settings_h
#include <glib.h>
#include <gio/gio.h>
#include <gtk/gtk.h>
#define SETTINGS_FILE "sameboy-gtk3-settings.ini"
#define FORMAT_FOR_KEY_TYPE(type) KEY_FORMAT_##type
#define KEY_FORMAT_string "%s"
#define KEY_FORMAT_integer "%d"
#define KEY_FORMAT_boolean "%d"
#define FORMAT_FOR_KEY_TYPE(type) FORMAT_FOR_##type
#define FORMAT_FOR_string "%s"
#define FORMAT_FOR_integer "%d"
#define FORMAT_FOR_boolean "%d"
#define GTYPE_FOR_KEY_TYPE(type) GTYPE_##type
#define GTYPE_string gchar *
#define GTYPE_integer gint
#define GTYPE_boolean gboolean
#define GTYPE_OF_KEY_TYPE(type) GTYPE_OF_##type
#define GTYPE_OF_string gchar *
#define GTYPE_OF_integer gint
#define GTYPE_OF_boolean gboolean
#define GTYPE_IS_POINTER(type) GTYPE_IS_POINTER_##type
#define GTYPE_IS_POINTER_string 1
#define GTYPE_IS_POINTER_integer 0
#define GTYPE_IS_POINTER_boolean 0
// Note: Make sure to use a member name only once for the whole config struct
#define EXPAND_CONFIG \
@ -30,6 +34,7 @@
EXPAND_GROUP_MEMBER(color_correction_id, string) \
EXPAND_GROUP_MEMBER(keep_aspect_ratio, boolean) \
EXPAND_GROUP_MEMBER(use_integer_scaling, boolean) \
EXPAND_GROUP_MEMBER(menubar_override, string) \
) \
EXPAND_GROUP(Audio, \
EXPAND_GROUP_MEMBER(high_pass_filter_id, string) \
@ -40,12 +45,18 @@
typedef struct config_t {
#define EXPAND_GROUP(group_name, members) members
#define EXPAND_GROUP_MEMBER(member, key_type) GTYPE_FOR_KEY_TYPE(key_type) member;
#define EXPAND_GROUP_MEMBER(member, key_type) GTYPE_OF_KEY_TYPE(key_type) member;
EXPAND_CONFIG
#undef EXPAND_GROUP
#undef EXPAND_GROUP_MEMBER
} config_t;
enum menubar_override {
MENUBAR_AUTO,
MENUBAR_SHOW,
MENUBAR_HIDE
};
gchar* settings_file_path;
GKeyFile *key_file;
config_t config;
@ -53,12 +64,12 @@ config_t config;
void print_config(config_t *config);
void load_config_from_key_file(config_t *config, GKeyFile *key_file);
void init_settings(gchar *path);
void init_settings(gchar *path, GtkWindow *preferences);
int load_settings(void);
void save_settings(void);
void free_settings(void);
enum scaling_mode get_scaling_mode(void);
void set_scaling_mode(enum scaling_mode);
enum menubar_override get_show_menubar(void);
void set_show_menubar(enum menubar_override);
#endif /* settings_h */