call calendar_config_write_on_exit() to write out some special config

2000-10-11  Damon Chaplin  <damon@helixcode.com>

	* gui/main.c (main): call calendar_config_write_on_exit() to write
	out some special config settings (as the mail component does).

	* gui/calendar-commands.c (properties_cmd): changed to use the new
	preferences dialog.
	(update_all_config_settings): new function to iterate over all the
	calendars and update the config settings.

	* gui/dialogs/cal-prefs-dialog.glade: preferences dialog.

	* gui/dialogs/cal-prefs-dialog.[hc]: new files for the preferences
	dialog.

	* gui/calendar-config.[hc]: new files to handle loading/saving config
	settings.

	* cal-util/cal-recur.c: fixed bug in YEARLY when no filters were set,
	plus minor changes.

	* cal-util/test-recur.c: updated.

	* gui/e-day-view-time-item.c:
	* gui/popup-menu.c: update to #include <gal/widgets/e-gui-utils.h>

	* gui/component-factory.c (owner_set_cb): called calendar_config_init.
	(owner_set_cb):
	(owner_unset_cb): updated the prototypes.

	* gui/main.c (main): added call to calendar_config_write_on_exit().

	* gui/component-factory.h:
	* gui/component-factory.c (owner_set_cb): added global evolution_dir
	just like the mail component, so we know we to store config stuff.

svn path=/trunk/; revision=5856

1 files changed, 464 insertions, 0 deletions

diff --git a/calendar/gui/dialogs/cal-prefs-dialog.c b/calendar/gui/dialogs/cal-prefs-dialog.c
new file mode 100644
index 0000000000..9a50db60b6
--- /dev/null
+++ b/calendar/gui/dialogs/cal-prefs-dialog.c
@@ -0,0 +1,464 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * Author :
+ *  Damon Chaplin <damon@helixcode.com>
+ *
+ * Copyright 2000, Helix Code, Inc.
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ * CalPrefsDialog - a GtkObject which handles a libglade-loaded dialog
+ * to edit the calendar preference settings.
+ */
+
+#include <config.h>
+#include <gnome.h>
+#include <glade/glade.h>
+#include <gal/util/e-util.h>
+#include <e-util/e-dialog-widgets.h>
+#include <widgets/misc/e-dateedit.h>
+#include "cal-prefs-dialog.h"
+#include "../calendar-config.h"
+#include "../calendar-commands.h"
+
+
+typedef struct {
+	/* Glade XML data */
+	GladeXML *xml;
+
+	GtkWidget *dialog;
+
+	GtkWidget *working_days[7];
+	GtkWidget *week_start_day;
+	GtkWidget *start_of_day;
+	GtkWidget *end_of_day;
+	GtkWidget *use_12_hour;
+	GtkWidget *use_24_hour;
+	GtkWidget *time_divisions;
+	GtkWidget *show_end_times;
+	GtkWidget *compress_weekend;
+	GtkWidget *dnav_show_week_no;
+} CalPrefsDialogPrivate;
+
+static const int week_start_day_map[] = {
+	1, 2, 3, 4, 5, 6, 0, -1
+};
+
+static const int time_division_map[] = {
+	60, 30, 15, 10, 5, -1
+};
+
+static void cal_prefs_dialog_class_init		(CalPrefsDialogClass *class);
+static void cal_prefs_dialog_init		(CalPrefsDialog	     *prefs);
+static gboolean get_widgets			(CalPrefsDialog	     *prefs);
+static void cal_prefs_dialog_destroy		(GtkObject	     *object);
+static void cal_prefs_dialog_init_widgets	(CalPrefsDialog	     *prefs);
+static void cal_prefs_dialog_button_clicked	(GtkWidget	     *dialog,
+						 gint		      button,
+						 CalPrefsDialog	     *prefs);
+static void cal_prefs_dialog_use_24_hour_toggled(GtkWidget	     *button,
+						 CalPrefsDialog	     *prefs);
+static void cal_prefs_dialog_show_config	(CalPrefsDialog	     *prefs);
+static void cal_prefs_dialog_update_config	(CalPrefsDialog	     *prefs);
+
+GtkWidget*  cal_prefs_dialog_create_time_edit	(void);
+
+static GtkObjectClass *parent_class;
+
+E_MAKE_TYPE (cal_prefs_dialog, "CalPrefsDialog", CalPrefsDialog,
+	     cal_prefs_dialog_class_init, cal_prefs_dialog_init,
+	     GTK_TYPE_OBJECT)
+
+
+static void
+cal_prefs_dialog_class_init (CalPrefsDialogClass *class)
+{
+	GtkObjectClass *object_class;
+
+	object_class = (GtkObjectClass *) class;
+
+	parent_class = gtk_type_class (GTK_TYPE_OBJECT);
+
+	object_class->destroy = cal_prefs_dialog_destroy;
+}
+
+
+static void
+cal_prefs_dialog_init (CalPrefsDialog *prefs)
+{
+	CalPrefsDialogPrivate *priv;
+
+	priv = g_new0 (CalPrefsDialogPrivate, 1);
+	prefs->priv = priv;
+
+}
+
+
+/**
+ * cal_prefs_dialog_new:
+ * @Returns: a new #CalPrefsDialog.
+ *
+ * Creates a new #CalPrefsDialog.
+ **/
+CalPrefsDialog *
+cal_prefs_dialog_new (void)
+{
+	CalPrefsDialog *prefs;
+
+	prefs = CAL_PREFS_DIALOG (gtk_type_new (cal_prefs_dialog_get_type ()));
+	return cal_prefs_dialog_construct (prefs);
+}
+
+
+/**
+ * cal_prefs_dialog_construct:
+ * @prefs: A #CalPrefsDialog.
+ * 
+ * Constructs a task editor by loading its Glade XML file.
+ * 
+ * Return value: The same object as @prefs, or NULL if the widgets could not be
+ * created.  In the latter case, the task editor will automatically be
+ * destroyed.
+ **/
+CalPrefsDialog *
+cal_prefs_dialog_construct (CalPrefsDialog *prefs)
+{
+	CalPrefsDialogPrivate *priv;
+
+	g_return_val_if_fail (IS_CAL_PREFS_DIALOG (prefs), NULL);
+
+	priv = prefs->priv;
+
+	/* Load the content widgets */
+
+	priv->xml = glade_xml_new (EVOLUTION_GLADEDIR "/cal-prefs-dialog.glade", NULL);
+	if (!priv->xml) {
+		g_message ("cal_prefs_dialog_construct(): Could not load the Glade XML file!");
+		goto error;
+	}
+
+	if (!get_widgets (prefs)) {
+		g_message ("cal_prefs_dialog_construct(): Could not find all widgets in the XML file!");
+		goto error;
+	}
+
+	cal_prefs_dialog_init_widgets (prefs);
+
+	cal_prefs_dialog_show_config (prefs);
+
+	gtk_widget_show (priv->dialog);
+
+	return prefs;
+
+ error:
+
+	gtk_object_unref (GTK_OBJECT (prefs));
+	return NULL;
+}
+
+
+/* Gets the widgets from the XML file and returns if they are all available.
+ */
+static gboolean
+get_widgets (CalPrefsDialog *prefs)
+{
+	CalPrefsDialogPrivate *priv;
+
+	priv = prefs->priv;
+
+#define GW(name) glade_xml_get_widget (priv->xml, name)
+
+	priv->dialog = GW ("cal-prefs-dialog");
+
+	/* The indices must match the mktime() values. */
+	priv->working_days[0] = GW ("sun_button");
+	priv->working_days[1] = GW ("mon_button");
+	priv->working_days[2] = GW ("tue_button");
+	priv->working_days[3] = GW ("wed_button");
+	priv->working_days[4] = GW ("thu_button");
+	priv->working_days[5] = GW ("fri_button");
+	priv->working_days[6] = GW ("sat_button");
+
+	priv->week_start_day = GW ("first_day_of_week");
+	priv->start_of_day = GW ("start_of_day");
+	priv->end_of_day = GW ("end_of_day");
+	priv->use_12_hour = GW ("use_12_hour");
+	priv->use_24_hour = GW ("use_24_hour");
+	priv->time_divisions = GW ("time_divisions");
+	priv->show_end_times = GW ("show_end_times");
+	priv->compress_weekend = GW ("compress_weekend");
+	priv->dnav_show_week_no = GW ("dnav_show_week_no");
+
+#undef GW
+
+	return (priv->dialog
+		&& priv->working_days[0]
+		&& priv->working_days[1]
+		&& priv->working_days[2]
+		&& priv->working_days[3]
+		&& priv->working_days[4]
+		&& priv->working_days[5]
+		&& priv->working_days[6]
+		&& priv->week_start_day
+		&& priv->start_of_day
+		&& priv->end_of_day
+		&& priv->use_12_hour
+		&& priv->use_24_hour
+		&& priv->time_divisions
+		&& priv->show_end_times
+		&& priv->compress_weekend
+		&& priv->dnav_show_week_no);
+}
+
+
+static void
+cal_prefs_dialog_destroy (GtkObject *object)
+{
+	CalPrefsDialog *prefs;
+	CalPrefsDialogPrivate *priv;
+
+	g_return_if_fail (IS_CAL_PREFS_DIALOG (object));
+
+	prefs = CAL_PREFS_DIALOG (object);
+	priv = prefs->priv;
+
+
+	g_free (priv);
+	prefs->priv = NULL;
+
+	if (GTK_OBJECT_CLASS (parent_class)->destroy)
+		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+
+/* Called by libglade to create our custom EDateEdit widgets. */
+GtkWidget *
+cal_prefs_dialog_create_time_edit (void)
+{
+	GtkWidget *dedit;
+
+	dedit = e_date_edit_new ();
+
+	e_date_edit_set_time_popup_range (E_DATE_EDIT (dedit), 0, 24);
+	e_date_edit_set_show_date (E_DATE_EDIT (dedit), FALSE);
+
+	return dedit;
+}
+
+
+void
+cal_prefs_dialog_show		(CalPrefsDialog *prefs)
+{
+	CalPrefsDialogPrivate *priv;
+
+	g_return_if_fail (IS_CAL_PREFS_DIALOG (prefs));
+
+	priv = prefs->priv;
+
+	/* If the dialog is already show just raise it, otherwise refresh the
+	   config settings and show it. */
+	if (GTK_WIDGET_MAPPED (priv->dialog)) {
+		gdk_window_raise (priv->dialog->window);
+	} else {
+		cal_prefs_dialog_show_config (prefs);
+		gtk_widget_show (priv->dialog);
+	}
+}
+
+
+/* Connects any necessary signal handlers. */
+static void
+cal_prefs_dialog_init_widgets	(CalPrefsDialog	*prefs)
+{
+	CalPrefsDialogPrivate *priv;
+
+	priv = prefs->priv;
+
+	gtk_signal_connect (GTK_OBJECT (priv->dialog), "clicked",
+			    GTK_SIGNAL_FUNC (cal_prefs_dialog_button_clicked),
+			    prefs);
+
+	gtk_signal_connect (GTK_OBJECT (priv->use_24_hour), "toggled",
+			    GTK_SIGNAL_FUNC (cal_prefs_dialog_use_24_hour_toggled),
+			    prefs);
+}
+
+
+static void
+cal_prefs_dialog_button_clicked	(GtkWidget	*dialog,
+				 gint		 button,
+				 CalPrefsDialog *prefs)
+{
+	CalPrefsDialogPrivate *priv;
+
+	g_return_if_fail (IS_CAL_PREFS_DIALOG (prefs));
+
+	priv = prefs->priv;
+
+	/* OK & Apply buttons update the config settings. */
+	if (button == 0 || button == 1)
+		cal_prefs_dialog_update_config	(prefs);
+
+	/* OK & Close buttons close the dialog. */
+	if (button == 0 || button == 2)
+		gtk_widget_hide (priv->dialog);
+}
+
+
+static void
+cal_prefs_dialog_use_24_hour_toggled	(GtkWidget	*button,
+					 CalPrefsDialog *prefs)
+{
+	CalPrefsDialogPrivate *priv;
+	gboolean use_24_hour;
+
+	priv = prefs->priv;
+
+	g_print ("In cal_prefs_dialog_use_24_hour_toggled\n");
+
+	use_24_hour = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->use_24_hour));
+
+	e_date_edit_set_use_24_hour_format (E_DATE_EDIT (priv->start_of_day),
+					    use_24_hour);
+	e_date_edit_set_use_24_hour_format (E_DATE_EDIT (priv->end_of_day),
+					    use_24_hour);
+}
+
+
+/* Shows the current config settings in the dialog. */
+static void
+cal_prefs_dialog_show_config	(CalPrefsDialog	*prefs)
+{
+	CalPrefsDialogPrivate *priv;
+	CalWeekdays working_days;
+	gint mask, day, week_start_day, time_divisions;
+
+	priv = prefs->priv;
+
+	/* Working Days. */
+	working_days = calendar_config_get_working_days ();
+	mask = 1 << 0;
+	for (day = 0; day < 7; day++) {
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->working_days[day]), (working_days & mask) ? TRUE : FALSE);
+		mask <<= 1;
+	}
+
+	/* Week Start Day. */
+	week_start_day = calendar_config_get_week_start_day ();
+	e_dialog_option_menu_set (priv->week_start_day, week_start_day,
+				  week_start_day_map);
+
+	/* Start of Day. */
+	e_date_edit_set_time_of_day (E_DATE_EDIT (priv->start_of_day),
+				     calendar_config_get_day_start_hour (),
+				     calendar_config_get_day_start_minute ());
+
+	/* End of Day. */
+	e_date_edit_set_time_of_day (E_DATE_EDIT (priv->end_of_day),
+				     calendar_config_get_day_end_hour (),
+				     calendar_config_get_day_end_minute ());
+
+	/* 12/24 Hour Format. */
+	if (calendar_config_get_24_hour_format ())
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->use_24_hour), TRUE);
+	else
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->use_12_hour), TRUE);
+
+	/* Time Divisions. */
+	time_divisions = calendar_config_get_time_divisions ();
+	e_dialog_option_menu_set (priv->time_divisions, time_divisions,
+				  time_division_map);
+
+	/* Show Appointment End Times. */
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->show_end_times),
+				      calendar_config_get_show_event_end ());
+
+	/* Compress Weekend. */
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->compress_weekend), calendar_config_get_compress_weekend ());
+
+	/* Date Navigator - Show Week Numbers. */
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->dnav_show_week_no), calendar_config_get_dnav_show_week_no ());
+}
+
+
+/* Updates the config values based on the settings in the dialog. */
+static void
+cal_prefs_dialog_update_config	(CalPrefsDialog	*prefs)
+{
+	CalPrefsDialogPrivate *priv;
+	CalWeekdays working_days;
+	gint mask, day, week_start_day, time_divisions, hour, minute;
+
+	priv = prefs->priv;
+
+	/* Working Days. */
+	working_days = 0;
+	mask = 1 << 0;
+	for (day = 0; day < 7; day++) {
+		if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->working_days[day])))
+			working_days |= mask;
+		mask <<= 1;
+	}
+	calendar_config_set_working_days (working_days);
+
+	/* Week Start Day. */
+	week_start_day = e_dialog_option_menu_get (priv->week_start_day,
+						   week_start_day_map);
+	calendar_config_set_week_start_day (week_start_day);
+
+	/* Start of Day. */
+	if (e_date_edit_get_time_of_day (E_DATE_EDIT (priv->start_of_day),
+					 &hour, &minute)) {
+		calendar_config_set_day_start_hour (hour);
+		calendar_config_set_day_start_minute (minute);
+	} else {
+		/* FIXME: Show error dialog? */
+		g_warning ("Couldn't parse start of day");
+	}
+
+	/* End of Day. */
+	if (e_date_edit_get_time_of_day (E_DATE_EDIT (priv->end_of_day),
+					 &hour, &minute)) {
+		calendar_config_set_day_end_hour (hour);
+		calendar_config_set_day_end_minute (minute);
+	} else {
+		/* FIXME: Show error dialog? */
+		g_warning ("Couldn't parse end of day");
+	}
+
+	/* 12/24 Hour Format. */
+	calendar_config_set_24_hour_format (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->use_24_hour)));
+
+	/* Time Divisions. */
+	time_divisions = e_dialog_option_menu_get (priv->time_divisions,
+						   time_division_map);
+	calendar_config_set_time_divisions (time_divisions);
+
+	/* Show Appointment End Times. */
+	calendar_config_set_show_event_end (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->show_end_times)));
+
+	/* Compress Weekend. */
+	calendar_config_set_compress_weekend (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->compress_weekend)));
+
+	/* Date Navigator - Show Week Numbers. */
+	calendar_config_set_dnav_show_week_no (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->dnav_show_week_no)));
+
+	calendar_config_write ();
+	update_all_config_settings ();
+}