/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2009 Free Software Foundation
+ Copyright (C) 2009, 2010 Free Software Foundation
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
*/
#include <config.h>
+#include <errno.h>
#include <stdio.h>
+#include <sys/stat.h>
+
+#include <glib.h>
#include "psppire-conf.h"
NULL);
}
-static void
-conf_write (PsppireConf *conf)
+static gboolean
+flush_conf (PsppireConf *conf)
{
gsize length = 0;
}
g_free (kf);
+ conf->idle = 0;
+ return FALSE;
}
+static void
+conf_write (PsppireConf *conf)
+{
+ if ( conf->idle == 0)
+ conf->idle = g_idle_add_full (G_PRIORITY_LOW,
+ (GSourceFunc) flush_conf, conf, NULL);
+}
+
+
static void
psppire_conf_dispose (GObject *object)
{
static void
psppire_conf_init (PsppireConf *conf)
{
- const gchar *dirname = g_get_user_config_dir ();
+ const gchar *dirname;
+ struct stat s;
+
+ /* Get the name of the directory for user configuration files, then, if it
+ doesn't already exist, create it, since we might be the first program
+ to want to put files there. */
+ dirname = g_get_user_config_dir ();
+ if (stat (dirname, &s) == -1 && errno == ENOENT)
+ mkdir (dirname, 0700);
conf->filename = g_strdup_printf ("%s/%s", dirname, "psppirerc");
conf->keyfile = g_key_file_new ();
conf->dispose_has_run = FALSE;
+ conf->idle = 0;
}
return ok;
}
+gboolean
+psppire_conf_get_boolean (PsppireConf *conf, const gchar *base,
+ const gchar *name, gboolean *value)
+{
+ gboolean ok;
+ gboolean b;
+ GError *err = NULL;
+ conf_read (conf);
+ b = g_key_file_get_boolean (conf->keyfile,
+ base,
+ name, &err);
+
+ ok = (err == NULL);
+ if ( err != NULL )
+ g_error_free (err);
+
+ if (ok)
+ *value = b;
+
+ return ok;
+}
+
+
+
+gboolean
+psppire_conf_get_string (PsppireConf *conf, const gchar *base,
+ const gchar *name, gchar **value)
+{
+ gboolean ok;
+ gchar *b;
+ GError *err = NULL;
+ conf_read (conf);
+ b = g_key_file_get_string (conf->keyfile,
+ base,
+ name, &err);
+
+ ok = (err == NULL);
+ if ( err != NULL )
+ g_error_free (err);
+
+ if (ok)
+ *value = b;
+
+ return ok;
+}
+
+
+
+
+gboolean
+psppire_conf_get_variant (PsppireConf *conf, const gchar *base,
+ const gchar *name, GVariant **v)
+{
+ gboolean ok;
+ gchar *b;
+ GError *err = NULL;
+ conf_read (conf);
+ b = g_key_file_get_string (conf->keyfile,
+ base,
+ name, &err);
+
+ ok = (err == NULL);
+ if ( err != NULL )
+ g_error_free (err);
+
+ if (ok)
+ {
+ *v = g_variant_parse (NULL, b, NULL, NULL, NULL);
+ g_free (b);
+ }
+
+ return ok;
+}
+
+gboolean
+psppire_conf_get_enum (PsppireConf *conf, const gchar *base,
+ const gchar *name,
+ GType t,
+ int *v)
+{
+ gboolean ok;
+ gchar *b;
+ GError *err = NULL;
+ conf_read (conf);
+ b = g_key_file_get_string (conf->keyfile,
+ base,
+ name, &err);
+
+ ok = (err == NULL);
+ if ( err != NULL )
+ g_error_free (err);
+
+ if (ok)
+ {
+ GEnumClass *ec = g_type_class_ref (t);
+ GEnumValue *ev = g_enum_get_value_by_nick (ec, b);
+ *v = ev->value;
+ g_type_class_unref (ec);
+ g_free (b);
+ }
+
+ return ok;
+}
+
void
psppire_conf_set_int (PsppireConf *conf,
const gchar *base, const gchar *name,
conf_write (conf);
}
+void
+psppire_conf_set_boolean (PsppireConf *conf,
+ const gchar *base, const gchar *name,
+ gboolean value)
+{
+ g_key_file_set_boolean (conf->keyfile, base, name, value);
+ conf_write (conf);
+}
+
+
+void
+psppire_conf_set_string (PsppireConf *conf,
+ const gchar *base, const gchar *name,
+ const gchar *value)
+{
+ g_key_file_set_string (conf->keyfile, base, name, value);
+ conf_write (conf);
+}
+
+void
+psppire_conf_set_variant (PsppireConf *conf,
+ const gchar *base, const gchar *name,
+ GVariant *value)
+{
+ gchar *v = g_variant_print (value, FALSE);
+ g_key_file_set_string (conf->keyfile, base, name, v);
+ conf_write (conf);
+ g_free (v);
+}
+
+void
+psppire_conf_set_enum (PsppireConf *conf,
+ const gchar *base, const gchar *name,
+ GType enum_type,
+ int value)
+{
+ GEnumClass *ec = g_type_class_ref (enum_type);
+ GEnumValue *ev = g_enum_get_value (ec, value);
+
+ g_key_file_set_string (conf->keyfile, base, name,
+ ev->value_nick);
+
+ g_type_class_unref (ec);
+
+ conf_write (conf);
+}
+
+
+
+/*
+ A convenience function to set the geometry of a
+ window from from a saved config
+*/
+void
+psppire_conf_set_window_geometry (PsppireConf *conf,
+ const gchar *base,
+ GtkWindow *window)
+{
+ gint height, width;
+ gint x, y;
+ gboolean maximize;
+
+ if (psppire_conf_get_int (conf, base, "height", &height)
+ &&
+ psppire_conf_get_int (conf, base, "width", &width) )
+ {
+ gtk_window_set_default_size (window, width, height);
+ }
+
+ if ( psppire_conf_get_int (conf, base, "x", &x)
+ &&
+ psppire_conf_get_int (conf, base, "y", &y) )
+ {
+ gtk_window_move (window, x, y);
+ }
+
+ if ( psppire_conf_get_boolean (conf, base, "maximize", &maximize))
+ {
+ if (maximize)
+ gtk_window_maximize (window);
+ else
+ gtk_window_unmaximize (window);
+ }
+}
+
+
+/*
+ A convenience function to save the window geometry.
+ This should typically be called from a window's
+ "configure-event" and "window-state-event" signal handlers
+ */
+void
+psppire_conf_save_window_geometry (PsppireConf *conf,
+ const gchar *base,
+ GtkWindow *gtk_window)
+{
+ gboolean maximized;
+ GdkWindow *w;
+
+ w = gtk_widget_get_window (GTK_WIDGET (gtk_window));
+ if (w == NULL)
+ return;
+
+ maximized = (gdk_window_get_state (w) & GDK_WINDOW_STATE_MAXIMIZED) != 0;
+ psppire_conf_set_boolean (conf, base, "maximize", maximized);
+
+ if (!maximized)
+ {
+ gint x, y;
+
+ gint width = gdk_window_get_width (w);
+ gint height= gdk_window_get_height (w);
+
+ gdk_window_get_position (w, &x, &y);
+
+ psppire_conf_set_int (conf, base, "height", height);
+ psppire_conf_set_int (conf, base, "width", width);
+ psppire_conf_set_int (conf, base, "x", x);
+ psppire_conf_set_int (conf, base, "y", y);
+ }
+}
projects / pspp / blobdiff