Sync - Federico

svn path=/trunk/; revision=10293

1 files changed, 317 insertions, 0 deletions

diff --git a/calendar/gui/calendar-view.c b/calendar/gui/calendar-view.c
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+/* Evolution calendar - Generic view object for calendar views
+ *
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Author: Federico Mena-Quintero <federico@ximian.com>
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "calendar-view.h"
+
+
+
+/* Private part of the CalendarView structure */
+struct _CalendarViewPrivate {
+	/* Type of the view */
+	GnomeCalendarViewType view_type;
+
+	/* Title of the view */
+	char *title;
+};
+
+
+
+static void calendar_view_class_init (CalendarViewClass *class);
+static void calendar_view_init (CalendarView *cview);
+static void calendar_view_destroy (GtkObject *object);
+
+static void calendar_view_edit (GalView *view);
+static void calendar_view_load (GalView *view, const char *filename);
+static void calendar_view_save (GalView *view, const char *filename);
+static const char *calendar_view_get_title (GalView *view);
+static void calendar_view_set_title (GalView *view, const char *title);
+static const char *calendar_view_get_type_code (GalView *view);
+static GalView *calendar_view_clone (GalView *view);
+
+static GalViewClass *parent_class = NULL;
+
+
+
+/**
+ * calendar_view_get_type:
+ * 
+ * Registers the #CalendarView class if necessary, and returns the type ID
+ * associated to it.
+ * 
+ * Return value: The type ID of the #CalendarView class.
+ **/
+GtkType
+calendar_view_get_type (void)
+{
+	static GtkType calendar_view_type;
+
+	if (!calendar_view_type) {
+		static const GtkTypeInfo calendar_view_info = {
+			"CalendarView",
+			sizeof (CalendarView),
+			sizeof (CalendarViewClass),
+			(GtkClassInitFunc) calendar_view_class_init,
+			(GtkObjectInitFunc) calendar_view_init,
+			NULL, /* reserved_1 */
+			NULL, /* reserved_2 */
+			(GtkClassInitFunc) NULL
+		};
+
+		calendar_view_type = gtk_type_unique (GAL_VIEW_TYPE, &calendar_view_info);
+	}
+
+	return calendar_view_type;
+}
+
+/* Class initialization function for the calendar view */
+static void
+calendar_view_class_init (CalendarViewClass *class)
+{
+	GalViewClass *gal_view_class;
+	GtkObjectClass *object_class;
+
+	parent_class = gtk_type_class (GAL_VIEW_TYPE);
+
+	gal_view_class = (GalViewClass *) class;
+	object_class = (GtkObjectClass *) class;
+
+	gal_view_class->edit = calendar_view_edit;
+	gal_view_class->load = calendar_view_load;
+	gal_view_class->save = calendar_view_save;
+	gal_view_class->get_title = calendar_view_get_title;
+	gal_view_class->set_title = calendar_view_set_title;
+	gal_view_class->get_type_code = calendar_view_get_type_code;
+	gal_view_class->clone = calendar_view_clone;
+
+	object_class->destroy = calendar_view_destroy;
+}
+
+/* Object initialization function for the calendar view */
+static void
+calendar_view_init (CalendarView *cal_view)
+{
+	CalendarViewPrivate *priv;
+
+	priv = g_new0 (CalendarViewPrivate, 1);
+	cal_view->priv = priv;
+
+	priv->title = NULL;
+}
+
+/* Destroy method for the calendar view */
+static void
+calendar_view_destroy (GtkObject *object)
+{
+	CalendarView *cal_view;
+	CalendarViewPrivate *priv;
+
+	g_return_if_fail (object != NULL);
+	g_return_if_fail (IS_CALENDAR_VIEW (object));
+
+	cal_view = CALENDAR_VIEW (object);
+	priv = cal_view->priv;
+
+	if (priv->title) {
+		g_free (priv->title);
+		priv->title = NULL;
+	}
+
+	g_free (priv);
+	cal_view->priv = NULL;
+
+	if (GTK_OBJECT_CLASS (parent_class)->destroy)
+		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+
+
+/* edit method of the calendar view */
+static void
+calendar_view_edit (GalView *view)
+{
+	/* nothing */
+}
+
+/* load method of the calendar view */
+static void
+calendar_view_load (GalView *view, const char *filename)
+{
+	/* nothing */
+}
+
+/* save method of the calendar view */
+static void
+calendar_view_save (GalView *view, const char *filename)
+{
+	/* nothing */
+}
+
+/* get_title method of the calendar view */
+static const char *
+calendar_view_get_title (GalView *view)
+{
+	CalendarView *cal_view;
+	CalendarViewPrivate *priv;
+
+	cal_view = CALENDAR_VIEW (view);
+	priv = cal_view->priv;
+
+	return priv->title;
+}
+
+/* set_title method of the calendar view */
+static void
+calendar_view_set_title (GalView *view, const char *title)
+{
+	CalendarView *cal_view;
+	CalendarViewPrivate *priv;
+
+	cal_view = CALENDAR_VIEW (view);
+	priv = cal_view->priv;
+
+	if (priv->title)
+		g_free (priv->title);
+
+	priv->title = g_strdup (title);
+}
+
+/* get_type_code method for the calendar view */
+static const char *
+calendar_view_get_type_code (GalView *view)
+{
+	CalendarView *cal_view;
+	CalendarViewPrivate *priv;
+
+	cal_view = CALENDAR_VIEW (view);
+	priv = cal_view->priv;
+
+	switch (priv->view_type) {
+	case GNOME_CAL_DAY_VIEW:
+		return "day_view";
+
+	case GNOME_CAL_WORK_WEEK_VIEW:
+		return "work_week_view";
+
+	case GNOME_CAL_WEEK_VIEW:
+		return "week_view";
+
+	case GNOME_CAL_MONTH_VIEW:
+		return "month_view";
+
+	default:
+		g_assert_not_reached ();
+		return NULL;
+	}
+}
+
+/* clone method for the calendar view */
+static GalView *
+calendar_view_clone (GalView *view)
+{
+	CalendarView *cal_view;
+	CalendarViewPrivate *priv;
+	CalendarView *new_view;
+	CalendarViewPrivate *new_priv;
+
+	cal_view = CALENDAR_VIEW (view);
+	priv = cal_view->priv;
+
+	new_view = gtk_type_new (TYPE_CALENDAR_VIEW);
+	new_priv = new_view->priv;
+
+	new_priv->view_type = priv->view_type;
+	new_priv->title = g_strdup (priv->title);
+
+	return GAL_VIEW (new_view);
+}
+
+
+
+/**
+ * calendar_view_construct:
+ * @cal_view: A calendar view.
+ * @view_type: The type of calendar view that this object will represent.
+ * @title: Title for the view.
+ * 
+ * Constructs a calendar view by setting its view type and title.
+ * 
+ * Return value: The same value as @cal_view.
+ **/
+CalendarView *
+calendar_view_construct (CalendarView *cal_view,
+			 GnomeCalendarViewType view_type,
+			 const char *title)
+{
+	CalendarViewPrivate *priv;
+
+	g_return_val_if_fail (cal_view != NULL, NULL);
+	g_return_val_if_fail (IS_CALENDAR_VIEW (cal_view), NULL);
+	g_return_val_if_fail (title != NULL, NULL);
+
+	priv = cal_view->priv;
+
+	priv->view_type = view_type;
+	priv->title = g_strdup (title);
+
+	return cal_view;
+}
+
+/**
+ * calendar_view_new:
+ * @view_type: The type of calendar view that this object will represent.
+ * @title: Title for the view.
+ * 
+ * Creates a new calendar view object.
+ * 
+ * Return value: A newly-created calendar view.
+ **/
+CalendarView *
+calendar_view_new (GnomeCalendarViewType view_type, const char *title)
+{
+	CalendarView *cal_view;
+
+	cal_view = gtk_type_new (TYPE_CALENDAR_VIEW);
+	return calendar_view_construct (cal_view, view_type, title);
+}
+
+/**
+ * calendar_view_get_view_type:
+ * @cal_view: A calendar view.
+ * 
+ * Queries the calendar view type of a calendar view.
+ * 
+ * Return value: Type of calendar view.
+ **/
+GnomeCalendarViewType
+calendar_view_get_view_type (CalendarView *cal_view)
+{
+	CalendarViewPrivate *priv;
+
+	g_return_val_if_fail (cal_view != NULL, GNOME_CAL_DAY_VIEW);
+	g_return_val_if_fail (IS_CALENDAR_VIEW (cal_view), GNOME_CAL_DAY_VIEW);
+
+	priv = cal_view->priv;
+	return priv->view_type;
+}