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Diffstat (limited to 'src/gcompris/board_config_combo.c')
| -rw-r--r-- | src/gcompris/board_config_combo.c | 553 |
1 files changed, 553 insertions, 0 deletions
diff --git a/src/gcompris/board_config_combo.c b/src/gcompris/board_config_combo.c new file mode 100644 index 0000000..7fe3e52 --- /dev/null +++ b/src/gcompris/board_config_combo.c @@ -0,0 +1,553 @@ +/* gcompris - board_config_combo.c + * + * Copyright (C) 2009 Miguel De Izarra + * + * This program 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 3 of the License, or + * (at your option) any later version. + * + * This program 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, see <http://www.gnu.org/licenses/>. + */ + + +#include "board_config.h" +#include "board_config_common.h" +#include <string.h> + +/***********************************************/ +/* L10n */ +/***********************************************/ + +/** \brief return the list of locales in which GCompris has been translated + * even partialy. + * + * \note The list is calculated at the first call and must not be freed. + * Uppon next call, the same list is returned. + * + * \return a list containing the locales we suport + */ +GList* +gc_locale_gets_list(){ + + static GList *gcompris_locales_list = NULL; + + GcomprisProperties *properties = gc_prop_get(); + GDir *textdomain_dir; + GError **error = NULL; + GList *locales = NULL; + + if(gcompris_locales_list) + return(gcompris_locales_list); + + /* There is no english locale but it exists anyway */ + locales = g_list_append(locales, g_strdup("en")); + + textdomain_dir = g_dir_open (properties->package_locale_dir, 0, error); + const gchar *fname; + gchar *fname_abs; + gchar *catalog; + + if(textdomain_dir) { + while ((fname = g_dir_read_name(textdomain_dir))) { + fname_abs = g_strdup_printf("%s/%s", properties->package_locale_dir, fname); + if (!g_file_test(fname_abs, G_FILE_TEST_IS_DIR)) + continue; + + catalog = g_strdup_printf("%s/LC_MESSAGES/gcompris.mo", fname_abs); + + if (g_file_test(catalog, G_FILE_TEST_EXISTS)){ + locales = g_list_append(locales, g_strdup(fname)); + } + g_free (fname_abs); + g_free(catalog); + } + g_dir_close (textdomain_dir); + } + +#if DEBUG /* to find locales list when run from src directory */ + if(g_file_test("po", G_FILE_TEST_IS_DIR)) + { + textdomain_dir= g_dir_open("po",0, error); + while((fname = g_dir_read_name(textdomain_dir))) + { + if(g_str_has_suffix(fname,".po")) + locales = g_list_append(locales, g_strndup(fname,2)); + } + g_dir_close(textdomain_dir); + + } +#endif + /* Save it for next call */ + gcompris_locales_list = locales; + + return locales; +} + + +void +gc_board_config_combo_locales_changed(GtkComboBox *combobox, + gpointer data) +{ + _gc_boardconf_key*u = (_gc_boardconf_key*)data; + gchar *the_key = g_strdup((gchar *)u->key); + gchar *value; + gint index = gtk_combo_box_get_active (combobox); + + if (index == 0) + /* Default value of gcompris selected */ + value = g_strdup ("NULL"); + else + value = _get_active_text (combobox); + + g_hash_table_replace(u->config->hash_conf, (gpointer) the_key, (gpointer) value); +} + +/* key = "locale" */ +GtkComboBox* +gc_board_config_combo_locales(GcomprisBoardConf *config, gchar *init) +{ + g_return_val_if_fail(config, NULL); + GtkWidget *combobox; + GtkWidget *hbox = gtk_hbox_new (FALSE, 8); + GList *list, *strings; + GtkWidget *label_combo; + gint init_index = 0; + + strings = gc_locale_gets_list(); + + strings = g_list_prepend( strings, _("Default")); + + if (init) + init_index = g_list_position(strings, + g_list_find_custom(strings, + (gconstpointer) init, + (GCompareFunc) strcmp)); + + if (init_index < 0) + init_index=0; + + gtk_widget_show(hbox); + + gtk_box_pack_start (GTK_BOX(config->main_conf_box), + hbox, + FALSE, + FALSE, + 0); + + /* Label */ + label_combo = gtk_label_new ((gchar *)NULL); + gtk_widget_show(label_combo); + gtk_box_pack_start (GTK_BOX(hbox), + label_combo, + FALSE, + FALSE, + 0); + + gtk_label_set_justify (GTK_LABEL(label_combo), + GTK_JUSTIFY_RIGHT); + + gtk_label_set_markup (GTK_LABEL(label_combo), + _("Select the language\n to use in the board")); + + combobox = gtk_combo_box_new_text(); + + gtk_widget_show(combobox); + + gtk_box_pack_start (GTK_BOX(hbox), + combobox, + FALSE, + FALSE, + 0); + + + for (list = strings; list != NULL; list = list->next) + gtk_combo_box_append_text (GTK_COMBO_BOX(combobox), + list->data); + + if (g_list_length(strings) > COMBOBOX_COL_MAX) + gtk_combo_box_set_wrap_width (GTK_COMBO_BOX(combobox), + g_list_length(strings) / COMBOBOX_COL_MAX +1 ); + + gtk_combo_box_set_active (GTK_COMBO_BOX(combobox), + init_index); + _gc_boardconf_key *u = g_malloc0(sizeof(_gc_boardconf_key)); + u -> key = g_strdup("locale"); + u -> config = config; + g_signal_connect(G_OBJECT(combobox), + "changed", + G_CALLBACK(gc_board_config_combo_locales_changed), + u); + g_signal_connect(G_OBJECT(combobox), + "destroy", + G_CALLBACK(_gc_destroy_boardconf_key), + u); + + return GTK_COMBO_BOX(combobox); + +} + +void +gc_board_config_combo_drag_changed(GtkComboBox *combobox, + gpointer data) +{ + _gc_boardconf_key *u = (_gc_boardconf_key*)data; + gchar *the_key = g_strdup((gchar *)u->key); + gchar *value; + gint index = gtk_combo_box_get_active (combobox); + + if (index == 0) + /* Default value of gcompris selected */ + value = g_strdup ("NULL"); + else + value = g_strdup_printf("%d", index); + + g_hash_table_replace(u->config->hash_conf, (gpointer) the_key, (gpointer) value); +} + +/* key = "locale" */ +GtkComboBox* +gc_board_config_combo_drag(GcomprisBoardConf *config, gint init) +{ + g_return_val_if_fail(config, NULL); + GtkWidget *combobox; + GtkWidget *hbox = gtk_hbox_new (FALSE, 8); + GList *list, *strings; + GtkWidget *label_combo; + gint init_index; + + strings = NULL; + + strings = g_list_prepend( strings, _("Global GCompris mode")); + strings = g_list_append( strings, _("Normal")); + strings = g_list_append( strings, _("2 clicks")); + strings = g_list_append( strings, _("both modes")); + + if (init < 0) + init_index =0; + else + init_index = init; + + gtk_widget_show(hbox); + + gtk_box_pack_start (GTK_BOX(config->main_conf_box), + hbox, + FALSE, + FALSE, + 0); + + /* Label */ + label_combo = gtk_label_new ((gchar *)NULL); + gtk_widget_show(label_combo); + gtk_box_pack_start (GTK_BOX(hbox), + label_combo, + FALSE, + FALSE, + 0); + + gtk_label_set_justify (GTK_LABEL(label_combo), + GTK_JUSTIFY_RIGHT); + + gtk_label_set_markup (GTK_LABEL(label_combo), + _("Select the drag and drop mode\n to use in the board")); + + combobox = gtk_combo_box_new_text(); + + gtk_widget_show(combobox); + + gtk_box_pack_start (GTK_BOX(hbox), + combobox, + FALSE, + FALSE, + 0); + + + for (list = strings; list != NULL; list = list->next) + gtk_combo_box_append_text (GTK_COMBO_BOX(combobox), + list->data); + + if (g_list_length(strings) > COMBOBOX_COL_MAX) + gtk_combo_box_set_wrap_width (GTK_COMBO_BOX(combobox), + g_list_length(strings) / COMBOBOX_COL_MAX +1 ); + + gtk_combo_box_set_active (GTK_COMBO_BOX(combobox), + init_index); + _gc_boardconf_key *u = g_malloc0(sizeof(_gc_boardconf_key)); + u->key = g_strdup("drag_mode"); + u->config = config; + + g_signal_connect(G_OBJECT(combobox), + "changed", + G_CALLBACK(gc_board_config_combo_drag_changed), + u); + g_signal_connect(G_OBJECT(combobox), + "destroy", + G_CALLBACK(_gc_destroy_boardconf_key), + u); + return GTK_COMBO_BOX(combobox); + +} + +static gchar *current_locale = NULL; +void +gc_locale_change(gchar *locale) +{ + if (!locale) + return; + + if (strcmp(locale, "NULL") == 0){ + gc_locale_reset(); + return; + } + + current_locale = g_strdup(gc_locale_get()); + + gc_locale_set(locale); +} + +void +gc_locale_reset() +{ + if (current_locale == NULL) + return; + + gc_locale_change(current_locale); + + g_free(current_locale); + current_locale = NULL; +} + + +/** \brief Search the given file for each locale and returns the locale list + * + * \param file: the file to search. In order to work, you need to provide a + * filename that includes a $LOCALE in it like: + * voices/$LOCALE/colors/blue.ogg + * + * \return a list of locale + */ +GList* +gc_locale_gets_asset_list(const gchar *filename) +{ + GList *locales, *list, *locales_asset = NULL; + gchar *abs_filename; + + locales = gc_locale_gets_list(); + + for (list = locales; list != NULL; list = list->next) + { + gchar **tmp; + + /* Check there is a $LOCALE to replace */ + if((tmp = g_strsplit(filename, "$LOCALE", -1))) + { + gchar locale[6]; + gchar *filename2; + + /* try with the locale */ + g_strlcpy(locale, list->data, sizeof(locale)); + filename2 = g_strjoinv(locale, tmp); + g_warning("trying locale file '%s'\n", filename2); + abs_filename = gc_file_find_absolute(filename2); + g_free(filename2); + + g_strfreev(tmp); + } + else + { + abs_filename = gc_file_find_absolute(filename); + } + + if(abs_filename) + { + /* It would be cleaner to provide the real locale name but then we need a way + * to get back the locale code from it's name and from the boards + * + * locales_asset = g_list_append(locales_asset, gc_locale_get_name(list->data)); + * + */ + locales_asset = g_list_append(locales_asset, list->data); + g_free(abs_filename); + } + } + + + return locales_asset; +} + +/* key = "locale_sound" */ +GtkComboBox *gc_board_config_combo_locales_asset(GcomprisBoardConf *config, const gchar *label, + gchar *init, + const gchar *file) +{ + g_return_val_if_fail(config, NULL); + GtkWidget *combobox; + GtkWidget *hbox = gtk_hbox_new (FALSE, 8); + GList *list, *strings; + GtkWidget *label_combo; + gint init_index = 0; + + strings = gc_locale_gets_asset_list(file); + + strings = g_list_prepend( strings, _("Default")); + + if (init) + { + init_index = g_list_position(strings, + g_list_find_custom(strings, + (gconstpointer)init, + (GCompareFunc) strcmp)); + } + + if (init_index < 0) + init_index=0; + + gtk_widget_show(hbox); + + gtk_box_pack_start (GTK_BOX(config->main_conf_box), + hbox, + FALSE, + FALSE, + 0); + + /* Label */ + label_combo = gtk_label_new ((gchar *)NULL); + gtk_widget_show(label_combo); + gtk_box_pack_start (GTK_BOX(hbox), + label_combo, + FALSE, + FALSE, + 0); + + gtk_label_set_justify (GTK_LABEL(label_combo), + GTK_JUSTIFY_RIGHT); + + gtk_label_set_markup (GTK_LABEL(label_combo), + label); + + combobox = gtk_combo_box_new_text(); + + gtk_widget_show(combobox); + + gtk_box_pack_start (GTK_BOX(hbox), + combobox, + FALSE, + FALSE, + 0); + + + for (list = strings; list != NULL; list = list->next) + gtk_combo_box_append_text(GTK_COMBO_BOX(combobox), + list->data); + + if (g_list_length(strings) > COMBOBOX_COL_MAX) + gtk_combo_box_set_wrap_width(GTK_COMBO_BOX(combobox), + g_list_length(strings) / COMBOBOX_COL_MAX +1 ); + + gtk_combo_box_set_active (GTK_COMBO_BOX(combobox), + init_index); + + g_signal_connect(G_OBJECT(combobox), + "changed", + G_CALLBACK(gc_board_config_combo_locales_changed), + "locale_sound"); + + return GTK_COMBO_BOX(combobox); + +} + +static void +_combo_box_changed(GtkComboBox *combobox, + gpointer data) +{ + _gc_boardconf_key *u = (_gc_boardconf_key*)data; + gchar *the_key = g_strdup(u->key); + + gchar *value = g_strdup_printf("%s", _get_active_text (combobox)); + + g_hash_table_replace(u->config->hash_conf, (gpointer) the_key, (gpointer) value); +} + + +GtkComboBox *gc_board_config_combo_box(GcomprisBoardConf *config, const gchar *label, GList *strings, gchar *key, gchar *init) +{ + g_return_val_if_fail(config, NULL); + check_key(key); + GtkWidget *combobox; + GtkWidget *hbox = gtk_hbox_new (FALSE, 8); + GList *list; + GtkWidget *label_combo; + gint init_index = 0; + + if (init) + init_index = g_list_position ( strings, g_list_find_custom ( strings,(gconstpointer) init, (GCompareFunc) strcmp)); + + if (init_index < 0) + init_index=0; + + gtk_widget_show(hbox); + + gtk_box_pack_start (GTK_BOX(config->main_conf_box), + hbox, + FALSE, + FALSE, + 0); + + /* Label */ + label_combo = gtk_label_new ((gchar *)NULL); + gtk_widget_show(label_combo); + gtk_box_pack_start (GTK_BOX(hbox), + label_combo, + FALSE, + FALSE, + 0); + + gtk_label_set_justify (GTK_LABEL(label_combo), + GTK_JUSTIFY_RIGHT); + + gtk_label_set_markup (GTK_LABEL(label_combo), + (const gchar *)label); + + + combobox = gtk_combo_box_new_text(); + + gtk_widget_show(combobox); + + gtk_box_pack_start (GTK_BOX(hbox), + combobox, + FALSE, + FALSE, + 0); + + + for (list = strings; list != NULL; list = list->next) + gtk_combo_box_append_text (GTK_COMBO_BOX(combobox), + list->data); + + if (g_list_length(strings) > COMBOBOX_COL_MAX) + gtk_combo_box_set_wrap_width (GTK_COMBO_BOX(combobox), + g_list_length(strings) / COMBOBOX_COL_MAX +1 ); + + gtk_combo_box_set_active (GTK_COMBO_BOX(combobox), + init_index); + _gc_boardconf_key *u = g_malloc0(sizeof(_gc_boardconf_key)); + u -> key = g_strdup(key); + u -> config = config; + g_signal_connect(G_OBJECT(combobox), + "changed", + G_CALLBACK(_combo_box_changed), + u); + g_signal_connect(G_OBJECT(combobox), + "destroy", + G_CALLBACK(_gc_destroy_boardconf_key), + u); + + return GTK_COMBO_BOX(combobox); +} + |