mdiary/src/settings.c

#include "settings.h"

static void mdiary_settings_parse_line(gchar *line, struct mdiary_settings *settings)
{
	GRegex *regex;
	GMatchInfo *match_info;

	regex = g_regex_new("workspace = (.*)", G_REGEX_RAW, 0, NULL);

	if (g_regex_match(regex, line, 0, &match_info) &&
			g_regex_get_capture_count(regex) > 0 &&
			g_match_info_matches(match_info)) {
		mainWindow_add_recent_workspace(settings->mainWindow, g_match_info_fetch(match_info, 1), TRUE);
	}

	g_regex_unref(regex);
}

gboolean mdiary_load_settings(gchar *filename, struct mdiary_settings *settings)
{
	GFile *file;
	GError *err = NULL;
	GFileInputStream *stream;
	GDataInputStream *dstream;
	gchar *line;

	GtkTreeIter iter;
	gchar *temp;

	file = g_file_new_for_path(filename);
	stream = g_file_read(file, NULL, &err);
	if (err != NULL) {
		g_print("SETTINGS: %s\n", err->message);
		g_error_free(err);
		return FALSE;
	}
	dstream = g_data_input_stream_new(G_INPUT_STREAM(stream));

	while (line = g_data_input_stream_read_line(G_DATA_INPUT_STREAM(dstream), NULL, NULL, NULL))
		mdiary_settings_parse_line(line, settings);

	g_input_stream_close(G_INPUT_STREAM(dstream), NULL, NULL);
	g_input_stream_close(G_INPUT_STREAM(stream), NULL, NULL);
	g_object_unref(file);

	if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(settings->mainWindow->workspaceListStore), &iter)) {
		gtk_tree_model_get(GTK_TREE_MODEL(settings->mainWindow->workspaceListStore), &iter,
				   WSCOL_PATH, &temp,
				   -1);
		mainWindow_switch_workspace(settings->mainWindow, temp, FALSE);
		g_free(temp);
	}
}

gboolean mdiary_save_settings(gchar *filename, struct mdiary_settings *settings)
{
	GtkTreeIter iter;
	gchar *temp;
	gchar *output_buffer;
	GFileOutputStream *stream;
	GFile *file;

	file = g_file_new_for_path(filename);
	stream = g_file_replace(
			 file, NULL, FALSE,
			 G_FILE_CREATE_NONE,
			 NULL, NULL);

	if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(settings->mainWindow->workspaceListStore), &iter)) {
		do {
			gtk_tree_model_get(GTK_TREE_MODEL(settings->mainWindow->workspaceListStore), &iter,
					   WSCOL_PATH, &temp,
					   -1);

			output_buffer = g_strdup_printf("workspace = %s\n", temp);
			g_output_stream_write(G_OUTPUT_STREAM(stream),
					      output_buffer, strlen(output_buffer), NULL, NULL);

			g_free(output_buffer);
			g_free(temp);

		} while (gtk_tree_model_iter_next(GTK_TREE_MODEL(settings->mainWindow->workspaceListStore), &iter));
	}
	g_output_stream_close(G_OUTPUT_STREAM(stream), NULL, NULL);
	g_object_unref(stream);
	g_object_unref(file);
}

struct mdiary_settings *mdiary_settings_new(struct mainWindow *mainWindow)
{
	struct mdiary_settings *settings;

	settings = malloc(sizeof(struct mdiary_settings));
	settings->mainWindow = mainWindow;

	return settings;
}

void mdiary_settings_free(struct mdiary_settings *settings)
{
	free(settings);
}