music_browser.c

Aqualung is an advanced music player primarily targeted for the GNU/Linux operating system, but als

	viewport = gtk_viewport_new(NULL, NULL);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), viewport, TRUE, TRUE, 2);

        scrolled_window = gtk_scrolled_window_new(NULL, NULL);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);
        gtk_container_add(GTK_CONTAINER(viewport), scrolled_window);

        comment_view = gtk_text_view_new();
	gtk_text_view_set_left_margin(GTK_TEXT_VIEW(comment_view), 3);
	gtk_text_view_set_right_margin(GTK_TEXT_VIEW(comment_view), 3);
        gtk_text_view_set_editable(GTK_TEXT_VIEW(comment_view), TRUE);
	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(comment_view));
 
        gtk_text_buffer_set_text(GTK_TEXT_BUFFER(buffer), comment, -1);
        gtk_text_view_set_buffer(GTK_TEXT_VIEW(comment_view), buffer);
        gtk_container_add(GTK_CONTAINER(scrolled_window), comment_view);

	gtk_widget_grab_focus(name_entry);

	gtk_widget_show_all(dialog);

 display:

	name[0] = '\0';
	sort_name[0] = '\0';
	comment[0] = '\0';

        if (aqualung_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
                strcpy(name, gtk_entry_get_text(GTK_ENTRY(name_entry)));
                strcpy(sort_name, gtk_entry_get_text(GTK_ENTRY(sort_name_entry)));

		buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(comment_view));
		gtk_text_buffer_get_iter_at_offset(GTK_TEXT_BUFFER(buffer), &iter_start, 0);
		gtk_text_buffer_get_iter_at_offset(GTK_TEXT_BUFFER(buffer), &iter_end, -1);
		strcpy(comment, gtk_text_buffer_get_text(GTK_TEXT_BUFFER(buffer),
							 &iter_start, &iter_end, TRUE));
		if (name[0] == '\0') {
			goto display;
		}

		ret = 1;

        } else {
                name[0] = '\0';
                sort_name[0] = '\0';
                comment[0] = '\0';
                ret = 0;
        }

        gtk_widget_destroy(dialog);

        return ret;
}


int
edit_artist_dialog(char * name, char * sort_name, char * comment) {

	GtkWidget * dialog;
	GtkWidget * table;
	GtkWidget * hbox;
	GtkWidget * name_label;
	GtkWidget * sort_name_label;
	GtkWidget * viewport;
        GtkWidget * scrolled_window;
	GtkWidget * comment_label;
	GtkWidget * comment_view;
        GtkTextBuffer * buffer;
	GtkTextIter iter_start;
	GtkTextIter iter_end;

        int ret;

        dialog = gtk_dialog_new_with_buttons(_("Edit Artist"),
					     GTK_WINDOW(browser_window),
					     GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
					     GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
					     GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
					     NULL);
        gtk_widget_set_size_request(GTK_WIDGET(dialog), 350, 250);
	gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
        gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_REJECT);

	table = gtk_table_new(2, 2, FALSE);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), table, FALSE, TRUE, 2);

	name_label = gtk_label_new(_("Visible name:"));
        hbox = gtk_hbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), name_label, FALSE, FALSE, 0);
	gtk_table_attach(GTK_TABLE(table), hbox, 0, 1, 0, 1, GTK_FILL, GTK_FILL, 5, 5);

        name_entry = gtk_entry_new();
        g_signal_connect (G_OBJECT(name_entry), "key_press_event", G_CALLBACK(add_entry_key_press), NULL);
        gtk_entry_set_max_length(GTK_ENTRY(name_entry), MAXLEN - 1);
        gtk_entry_set_text(GTK_ENTRY(name_entry), name);
	gtk_table_attach(GTK_TABLE(table), name_entry, 1, 2, 0, 1,
			 GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 5);

	sort_name_label = gtk_label_new(_("Name to sort by:"));
        hbox = gtk_hbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), sort_name_label, FALSE, FALSE, 0);
	gtk_table_attach(GTK_TABLE(table), hbox, 0, 1, 1, 2, GTK_FILL, GTK_FILL, 5, 5);

        sort_name_entry = gtk_entry_new();
        gtk_entry_set_max_length(GTK_ENTRY(sort_name_entry), MAXLEN - 1);
        gtk_entry_set_text(GTK_ENTRY(sort_name_entry), sort_name);
	gtk_table_attach(GTK_TABLE(table), sort_name_entry, 1, 2, 1, 2,
			 GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 5);

	comment_label = gtk_label_new(_("Comments:"));
        hbox = gtk_hbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), comment_label, FALSE, FALSE, 5);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE, TRUE, 2);

	viewport = gtk_viewport_new(NULL, NULL);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), viewport, TRUE, TRUE, 2);

        scrolled_window = gtk_scrolled_window_new(NULL, NULL);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);
        gtk_container_add(GTK_CONTAINER(viewport), scrolled_window);


        comment_view = gtk_text_view_new();
	gtk_text_view_set_left_margin(GTK_TEXT_VIEW(comment_view), 3);
	gtk_text_view_set_right_margin(GTK_TEXT_VIEW(comment_view), 3);
        gtk_text_view_set_editable(GTK_TEXT_VIEW(comment_view), TRUE);
	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(comment_view));
        gtk_text_buffer_set_text(GTK_TEXT_BUFFER(buffer), comment, -1);
        gtk_text_view_set_buffer(GTK_TEXT_VIEW(comment_view), buffer);
        gtk_container_add(GTK_CONTAINER(scrolled_window), comment_view);

	gtk_widget_grab_focus(name_entry);

	gtk_widget_show_all(dialog);

 display:

	name[0] = '\0';
	sort_name[0] = '\0';
	comment[0] = '\0';

        if (aqualung_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
                strcpy(name, gtk_entry_get_text(GTK_ENTRY(name_entry)));
                strcpy(sort_name, gtk_entry_get_text(GTK_ENTRY(sort_name_entry)));

		buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(comment_view));
		gtk_text_buffer_get_iter_at_offset(GTK_TEXT_BUFFER(buffer), &iter_start, 0);
		gtk_text_buffer_get_iter_at_offset(GTK_TEXT_BUFFER(buffer), &iter_end, -1);
		strcpy(comment, gtk_text_buffer_get_text(GTK_TEXT_BUFFER(buffer),
							 &iter_start, &iter_end, TRUE));
		if (name[0] == '\0') {
			goto display;
		}

		ret = 1;

        } else {
                name[0] = '\0';
                sort_name[0] = '\0';
                comment[0] = '\0';
                ret = 0;
        }

        gtk_widget_destroy(dialog);

        return ret;
}


int
browse_button_record_clicked(GtkWidget * widget, gpointer * data) {

        GtkWidget * dialog;
        const gchar * selected_filename;
	GtkListStore * model = (GtkListStore *)data;
	GtkTreeIter iter;
        GSList *lfiles, *node;


        dialog = gtk_file_chooser_dialog_new(_("Please select the audio files for this record."), 
						    NULL,
						    GTK_FILE_CHOOSER_ACTION_OPEN,
						    GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
						    GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
						    NULL);

        deflicker();

	if (options.show_hidden) {
		gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(dialog), TRUE);
	}

        gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER_ON_PARENT);
        gtk_window_set_default_size(GTK_WINDOW(dialog), 580, 390);
        gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
        gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
        gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), options.currdir);
        assign_audio_fc_filters(GTK_FILE_CHOOSER(dialog));


        if (aqualung_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {

                strncpy(options.currdir, gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)),
                                                                         MAXLEN-1);

                lfiles = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));

                node = lfiles;

                while (node) {

                        selected_filename = (char *) node->data;

			if (selected_filename[strlen(selected_filename)-1] != '/') {

				char * utf8 = g_locale_to_utf8(selected_filename, -1,
							       NULL, NULL, NULL);
				gtk_list_store_append(model, &iter);
				gtk_list_store_set(model, &iter, 0, utf8, -1);
				g_free(utf8);
			}

                        g_free(node->data);

                        node = node->next;
                }

                g_slist_free(lfiles);
        }
                                                         
        gtk_widget_destroy(dialog);

	return 0;
}


void
clicked_tracklist_header(GtkWidget * widget, gpointer * data) {

	GtkListStore * model = (GtkListStore *)data;

	gtk_list_store_clear(model);
}


int
add_record_dialog(char * name, char * sort_name, char *** strings, char * comment) {

	GtkWidget * dialog;
	GtkWidget * table;
	GtkWidget * hbox;
	GtkWidget * name_label;
	GtkWidget * sort_name_label;
	GtkWidget * list_label;

	GtkWidget * viewport1;
	GtkWidget * scrolled_win;
	GtkWidget * tracklist_tree;
	GtkListStore * model;
	GtkCellRenderer * cell;
	GtkTreeViewColumn * column;
	GtkTreeIter iter;
	gchar * str;

	GtkWidget * browse_button;
	GtkWidget * viewport2;
        GtkWidget * scrolled_window;
	GtkWidget * comment_label;
	GtkWidget * comment_view;
        GtkTextBuffer * buffer;
	GtkTextIter iter_start;
	GtkTextIter iter_end;
	int n, i;

        int ret;

        dialog = gtk_dialog_new_with_buttons(_("Add Record"),
					     GTK_WINDOW(browser_window),
					     GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
					     GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
					     GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
					     NULL);
        gtk_widget_set_size_request(GTK_WIDGET(dialog), 400, 400);
	gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
        gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_REJECT);

	table = gtk_table_new(2, 2, FALSE);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), table, FALSE, TRUE, 2);

	name_label = gtk_label_new(_("Visible name:"));
        hbox = gtk_hbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), name_label, FALSE, FALSE, 0);
	gtk_table_attach(GTK_TABLE(table), hbox, 0, 1, 0, 1, GTK_FILL, GTK_FILL, 5, 5);

        name_entry = gtk_entry_new();
        g_signal_connect (G_OBJECT(name_entry), "key_press_event", G_CALLBACK(add_entry_key_press), NULL);
        gtk_entry_set_max_length(GTK_ENTRY(name_entry), MAXLEN - 1);
        gtk_entry_set_text(GTK_ENTRY(name_entry), name);
	gtk_table_attach(GTK_TABLE(table), name_entry, 1, 2, 0, 1,
			 GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 5);

	sort_name_label = gtk_label_new(_("Name to sort by:"));
        hbox = gtk_hbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), sort_name_label, FALSE, FALSE, 0);
	gtk_table_attach(GTK_TABLE(table), hbox, 0, 1, 1, 2, GTK_FILL, GTK_FILL, 5, 5);

        sort_name_entry = gtk_entry_new();
        gtk_entry_set_max_length(GTK_ENTRY(sort_name_entry), MAXLEN - 1);
        gtk_entry_set_text(GTK_ENTRY(sort_name_entry), sort_name);
	gtk_table_attach(GTK_TABLE(table), sort_name_entry, 1, 2, 1, 2,
			 GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 5);


	list_label = gtk_label_new(_("Auto-create tracks from these files:"));
        hbox = gtk_hbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), list_label, FALSE, FALSE, 5);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE, TRUE, 2);

	viewport1 = gtk_viewport_new(NULL, NULL);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), viewport1, TRUE, TRUE, 2);

	scrolled_win = gtk_scrolled_window_new(NULL, NULL);
	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_win),
				       GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
        gtk_container_add(GTK_CONTAINER(viewport1), scrolled_win);

	/* setup track list */
	model = gtk_list_store_new(1, G_TYPE_STRING);
	tracklist_tree = gtk_tree_view_new();
	gtk_tree_view_set_model(GTK_TREE_VIEW(tracklist_tree), GTK_TREE_MODEL(model));
        gtk_container_add(GTK_CONTAINER(scrolled_win), tracklist_tree);
	gtk_widget_set_size_request(tracklist_tree, 250, 50);

	cell = gtk_cell_renderer_text_new();
	column = gtk_tree_view_column_new_with_attributes(_("Clear list"), cell, "text", 0, NULL);
	gtk_tree_view_append_column(GTK_TREE_VIEW(tracklist_tree), GTK_TREE_VIEW_COLUMN(column));
	gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(tracklist_tree), TRUE);
        g_signal_connect(G_OBJECT(column->button), "clicked", G_CALLBACK(clicked_tracklist_header),
			 (gpointer *)model);
        gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(model), 0, GTK_SORT_ASCENDING);

	browse_button = gui_stock_label_button(_("_Add files..."), GTK_STOCK_ADD);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), browse_button, FALSE, TRUE, 2);
        g_signal_connect(G_OBJECT(browse_button), "clicked", G_CALLBACK(browse_button_record_clicked),
			 (gpointer *)model);

	comment_label = gtk_label_new(_("Comments:"));
        hbox = gtk_hbox_new(FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), comment_label, FALSE, FALSE, 5);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE, TRUE, 2);


	viewport2 = gtk_viewport_new(NULL, NULL);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), viewport2, TRUE, TRUE, 2);

        scrolled_window = gtk_scrolled_window_new(NULL, NULL);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);
        gtk_container_add(GTK_CONTAINER(viewport2), scrolled_window);

        comment_view = gtk_text_view_new();
	gtk_text_view_set_left_margin(GTK_TEXT_VIEW(comment_view), 3);
	gtk_text_view_set_right_margin(GTK_TEXT_VIEW(comment_view), 3);
        gtk_text_view_set_editable(GTK_TEXT_VIEW(comment_view), TRUE);
	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(comment_view));
        gtk_text_buffer_set_text(GTK_TEXT_BUFFER(buffer), comment, -1);
        gtk_text_view_set_buffer(GTK_TEXT_VIEW(comment_view), buffer);
        gtk_container_add(GTK_CONTAINER(scrolled_window), comment_view);

	gtk_widget_grab_focus(name_entry);

	gtk_widget_show_all(dialog);

 display:

	name[0] = '\0';
	sort_name[0] = '\0';
	comment[0] = '\0';

        if (aqualung_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
                strcpy(name, gtk_entry_get_text(GTK_ENTRY(name_entry)));
                strcpy(sort_name, gtk_entry_get_text(GTK_ENTRY(sort_name_entry)));

		n = 0;
		if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter)) {
			/* count the number of list items */
			n = 1;