diff options
Diffstat (limited to 'src/format-selection.c')
| -rw-r--r-- | src/format-selection.c | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/src/format-selection.c b/src/format-selection.c deleted file mode 100644 index c53ad0b..0000000 --- a/src/format-selection.c +++ /dev/null @@ -1,271 +0,0 @@ -/** - * @file - * Functions for handling the transcripts' format file selection and - * interactive format entry. - */ - -/* - * Copyright (C) 2012-2013 Otto-von-Guericke-Universität Magdeburg - * - * 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/>. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <assert.h> - -#include <glib.h> -#include <glib/gprintf.h> -#include <glib/gstdio.h> - -#include <gtk/gtk.h> - -#include <gtk-experiment-transcript.h> - -#include "experiment-player.h" - -static void refresh_formats_store(GtkListStore *store); - -GtkWidget *transcript_wizard_combo, - *transcript_proband_combo, - *transcript_wizard_entry_check, - *transcript_proband_entry_check; - -enum { - COL_NAME, - COL_FILENAME, - NUM_COLS -}; - -/* - * GtkBuilder signal callbacks - * NOTE: for some strange reason the parameters are switched - */ - -/** @private */ -void -formats_menu_choosedir_item_activate_cb(GtkWidget *widget, - gpointer data __attribute__((unused))) -{ - GtkTreeModel *model = - gtk_combo_box_get_model(GTK_COMBO_BOX(transcript_wizard_combo)); - - GtkWidget *dialog; - gchar *formats_directory; - - dialog = gtk_file_chooser_dialog_new("Choose Directory...", GTK_WINDOW(widget), - GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, - NULL); - - formats_directory = config_get_formats_directory(); - gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), - formats_directory); - g_free(formats_directory); - - if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { - formats_directory = - gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); - config_set_formats_directory(formats_directory); - g_free(formats_directory); - - refresh_formats_store(GTK_LIST_STORE(model)); - } - - gtk_widget_destroy(dialog); -} - -/** @private */ -void -formats_menu_refresh_item_activate_cb(GtkWidget *widget, - gpointer data __attribute__((unused))) -{ - GtkTreeModel *model = gtk_combo_box_get_model(GTK_COMBO_BOX(widget)); - - refresh_formats_store(GTK_LIST_STORE(model)); -} - -/** @private */ -void -generic_transcript_combo_changed_cb(gpointer user_data, GtkComboBox *combo) -{ - GtkExperimentTranscript *trans = GTK_EXPERIMENT_TRANSCRIPT(user_data); - - GtkTreeModel *model = gtk_combo_box_get_model(combo); - GtkTreeIter iter; - gchar *filename = NULL; - - GError *error = NULL; - - if (gtk_combo_box_get_active_iter(combo, &iter)) - gtk_tree_model_get(model, &iter, COL_FILENAME, &filename, -1); - - /* - * filename may be empty (null-entry) in which case any active format - * will be reset - */ - if (!gtk_experiment_transcript_load_formats(trans, filename, &error)) { - show_message_dialog_gerror(error); - g_error_free(error); - - gtk_combo_box_set_active_iter(combo, NULL); - } - g_free(filename); - -#if 0 - refresh_formats_store(GTK_LIST_STORE(model)); -#endif -} - -/** @private */ -void -generic_transcript_entry_changed_cb(gpointer user_data, GtkEditable *editable) -{ - GtkExperimentTranscript *trans = GTK_EXPERIMENT_TRANSCRIPT(user_data); - const gchar *text = gtk_entry_get_text(GTK_ENTRY(editable)); - - GtkToggleButton *toggle; - gboolean isMarkup; - - gboolean res; - - toggle = trans == GTK_EXPERIMENT_TRANSCRIPT(transcript_wizard_widget) - ? GTK_TOGGLE_BUTTON(transcript_wizard_entry_check) - : GTK_TOGGLE_BUTTON(transcript_proband_entry_check); - isMarkup = gtk_toggle_button_get_active(toggle); - - res = gtk_experiment_transcript_set_interactive_format(trans, text, - isMarkup, NULL); - - gtk_entry_set_icon_from_stock(GTK_ENTRY(editable), - GTK_ENTRY_ICON_PRIMARY, - res ? GTK_STOCK_APPLY - : GTK_STOCK_DIALOG_ERROR); - gtk_entry_set_icon_sensitive(GTK_ENTRY(editable), - GTK_ENTRY_ICON_PRIMARY, - text != NULL && *text); -} - -/** @private */ -void -generic_transcript_entry_check_toggled_cb(gpointer user_data, - GtkToggleButton *widget __attribute__((unused))) -{ - gint position = 0; - - /* - * Hack to update the transcript's interactive format - */ - gtk_editable_insert_text(GTK_EDITABLE(user_data), "", 0, &position); -} - -static void -refresh_formats_store(GtkListStore *store) -{ - static GPatternSpec *pattern = NULL; - - GtkTreeModel *model = GTK_TREE_MODEL(store); - gchar *wizard_filename = NULL; - gchar *proband_filename = NULL; - - gchar *formats_directory; - GDir *dir; - const gchar *name; - GtkTreeIter iter; - - if (pattern == NULL) - pattern = g_pattern_spec_new(EXPERIMENT_FORMATS_FILTER); - - if (gtk_combo_box_get_active_iter(GTK_COMBO_BOX(transcript_wizard_combo), - &iter)) - gtk_tree_model_get(model, &iter, - COL_FILENAME, &wizard_filename, -1); - if (gtk_combo_box_get_active_iter(GTK_COMBO_BOX(transcript_proband_combo), - &iter)) - gtk_tree_model_get(model, &iter, - COL_FILENAME, &proband_filename, -1); - - gtk_list_store_clear(store); - /* add null-entry */ - gtk_list_store_append(store, &iter); - - formats_directory = config_get_formats_directory(); - dir = g_dir_open(formats_directory, 0, NULL); - - while ((name = g_dir_read_name(dir)) != NULL) { - gchar *itemname, *fullname; - - if (!g_pattern_match_string(pattern, name)) - continue; - - itemname = path_strip_extension(name); - fullname = g_build_filename(formats_directory, name, NULL); - - gtk_list_store_append(store, &iter); - gtk_list_store_set(store, &iter, - COL_NAME, itemname, - COL_FILENAME, fullname, - -1); - - if (!g_strcmp0(fullname, wizard_filename)) - gtk_combo_box_set_active_iter(GTK_COMBO_BOX(transcript_wizard_combo), - &iter); - if (!g_strcmp0(fullname, proband_filename)) - gtk_combo_box_set_active_iter(GTK_COMBO_BOX(transcript_proband_combo), - &iter); - - g_free(fullname); - g_free(itemname); - } - - g_dir_close(dir); - g_free(formats_directory); - - g_free(proband_filename); - g_free(wizard_filename); -} - -void -format_selection_init(void) -{ - GtkListStore *formats_store; - GtkCellRenderer *renderer; - - formats_store = gtk_list_store_new(NUM_COLS, - G_TYPE_STRING, G_TYPE_STRING); - gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(formats_store), - COL_NAME, GTK_SORT_ASCENDING); - - gtk_combo_box_set_model(GTK_COMBO_BOX(transcript_wizard_combo), - GTK_TREE_MODEL(formats_store)); - gtk_combo_box_set_model(GTK_COMBO_BOX(transcript_proband_combo), - GTK_TREE_MODEL(formats_store)); - - renderer = gtk_cell_renderer_text_new(); - gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(transcript_wizard_combo), - renderer, TRUE); - gtk_cell_layout_add_attribute(GTK_CELL_LAYOUT(transcript_wizard_combo), - renderer, "text", COL_NAME); - gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(transcript_proband_combo), - renderer, TRUE); - gtk_cell_layout_add_attribute(GTK_CELL_LAYOUT(transcript_proband_combo), - renderer, "text", COL_NAME); - - refresh_formats_store(formats_store); - - g_object_unref(formats_store); -} |