music_browser.c

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

		gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(dialog), TRUE);
	}

        deflicker();

        if (strlen(selected_filename)) {
		char * locale = g_locale_from_utf8(selected_filename, -1, NULL, NULL, NULL);
		char tmp[MAXLEN];
		tmp[0] = '\0';

		if (locale == NULL) {
			gtk_widget_destroy(dialog);
			return 0;
		}

		if (locale[0] == '~') {
			snprintf(tmp, MAXLEN-1, "%s%s", options.home, locale + 1);
			gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), tmp);
		} else if (locale[0] == '/') {
			gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), locale);
		} else if (locale[0] != '\0') {
			snprintf(tmp, MAXLEN-1, "%s/%s", options.cwd, locale + 1);
			gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), tmp);
		}

		g_free(locale);
	} else {
                gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), options.currdir);
	}

        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);


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

		char * locale;

                selected_filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
		locale = g_locale_from_utf8(selected_filename, -1, NULL, NULL, NULL);

		if (locale == NULL) {
			gtk_widget_destroy(dialog);
			return 0;
		}

		gtk_entry_set_text(GTK_ENTRY(data), selected_filename);

                strncpy(options.currdir, locale, MAXLEN-1);
		g_free(locale);
        }

        gtk_widget_destroy(dialog);

	return 0;
}


int
add_store_dialog(char * name, char * file, char * comment) {

	GtkWidget * dialog;
	GtkWidget * table;
	GtkWidget * hbox;
	GtkWidget * name_label;
	GtkWidget * hbox2;
	GtkWidget * file_entry;
	GtkWidget * file_label;
	GtkWidget * browse_button;
	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(_("Create empty store"),
					     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, 300);
	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);

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

	hbox2 = gtk_hbox_new(FALSE, 0);
	gtk_table_attach(GTK_TABLE(table), hbox2, 1, 2, 0, 1,
			 GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 5);

        file_entry = gtk_entry_new();
        gtk_entry_set_max_length(GTK_ENTRY(file_entry), MAXLEN - 1);
	gtk_entry_set_text(GTK_ENTRY(file_entry), "~/music_store.xml");
        gtk_box_pack_start(GTK_BOX(hbox2), file_entry, TRUE, TRUE, 0);


	name_label = gtk_label_new(_("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, 1, 2, GTK_FILL, GTK_FILL, 5, 5);

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


	browse_button = gui_stock_label_button(_("_Browse..."), GTK_STOCK_OPEN);
        gtk_box_pack_start(GTK_BOX(hbox2), browse_button, FALSE, TRUE, 2);
        g_signal_connect(G_OBJECT(browse_button), "clicked",
			 G_CALLBACK(browse_button_store_clicked), (gpointer *)file_entry);
	

	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(file_entry);

	gtk_widget_show_all(dialog);

 display:

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

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

		const char * pfile = g_locale_from_utf8(gtk_entry_get_text(GTK_ENTRY(file_entry)), -1, NULL, NULL, NULL);

		if (pfile == NULL) {
			gtk_widget_grab_focus(file_entry);
			goto display;
		}

		if (pfile[0] == '~') {
			snprintf(file, MAXLEN-1, "%s%s", options.home, pfile + 1);
		} else if (pfile[0] == '/') {
			strncpy(file, pfile, MAXLEN-1);
		} else if (pfile[0] != '\0') {
			snprintf(file, MAXLEN-1, "%s/%s", options.cwd, pfile);
		}

                strncpy(name, gtk_entry_get_text(GTK_ENTRY(name_entry)), MAXLEN-1);

		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') || (file[0] == '\0')) {
			goto display;
		}

		ret = 1;

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

        gtk_widget_destroy(dialog);

        return ret;
}


int
edit_store_dialog(char * name, char * file, char * comment) {

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

	char * utf8;
        int ret;

        dialog = gtk_dialog_new_with_buttons(_("Edit Store"),
					     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(_("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();
        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);

	file_label = gtk_label_new(_("Filename:"));
	hbox = gtk_hbox_new(FALSE, 0);
	gtk_box_pack_start(GTK_BOX(hbox), file_label, FALSE, FALSE, 0);
	gtk_table_attach(GTK_TABLE(table), hbox, 0, 1, 1, 2, GTK_FILL, GTK_FILL, 5, 5);

	file_entry = gtk_entry_new();
	gtk_entry_set_max_length(GTK_ENTRY(file_entry), MAXLEN - 1);

	utf8 = g_locale_to_utf8(file, -1, NULL, NULL, NULL);
	gtk_entry_set_text(GTK_ENTRY(file_entry), utf8);
	g_free(utf8);

	gtk_editable_set_editable(GTK_EDITABLE(file_entry), FALSE);
	gtk_table_attach(GTK_TABLE(table), file_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';
	comment[0] = '\0';

        if (aqualung_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
                strcpy(name, gtk_entry_get_text(GTK_ENTRY(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';
                comment[0] = '\0';
                ret = 0;
        }

        gtk_widget_destroy(dialog);

        return ret;
}

int add_entry_key_press (GtkWidget *widget, GdkEventKey *event, gpointer data)
{
	if (event->keyval == GDK_Return) {

                gtk_entry_set_text(GTK_ENTRY(sort_name_entry), gtk_entry_get_text(GTK_ENTRY(name_entry)));
	        gtk_widget_grab_focus(sort_name_entry);
        } 
        
	return FALSE;
}


int
add_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(_("Add 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);