From 4583098b34dfc46701ec05531bba90a7c59d8d92 Mon Sep 17 00:00:00 2001 From: Federico Mena Quintero Date: Tue, 19 Jun 2001 17:26:04 +0000 Subject: Sync - Federico svn path=/trunk/; revision=10293 --- calendar/gui/calendar-view-factory.c | 253 +++++++++++++++++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 calendar/gui/calendar-view-factory.c (limited to 'calendar/gui/calendar-view-factory.c') diff --git a/calendar/gui/calendar-view-factory.c b/calendar/gui/calendar-view-factory.c new file mode 100644 index 0000000000..23cad04f9c --- /dev/null +++ b/calendar/gui/calendar-view-factory.c @@ -0,0 +1,253 @@ +/* Evolution calendar - Generic view factory for calendar views + * + * Copyright (C) 2001 Ximian, Inc. + * + * Author: Federico Mena-Quintero + * + * 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 +#endif + +#include +#include +#include +#include "calendar-view-factory.h" +#include "calendar-view.h" + + + +/* Private part of the CalendarViewFactory structure */ +struct _CalendarViewFactoryPrivate { + /* Type of views created by this factory */ + GnomeCalendarViewType view_type; +}; + + + +static void calendar_view_factory_class_init (CalendarViewFactoryClass *class); +static void calendar_view_factory_init (CalendarViewFactory *cal_view_factory); +static void calendar_view_factory_destroy (GtkObject *object); + +static const char *calendar_view_factory_get_title (GalViewFactory *factory); +static const char *calendar_view_factory_get_type_code (GalViewFactory *factory); +static GalView *calendar_view_factory_new_view (GalViewFactory *factory, const char *name); + +static GalViewFactoryClass *parent_class = NULL; + + + +/** + * calendar_view_factory_get_type: + * + * Registers the #CalendarViewFactory class if necessary, and returns the type + * ID associated to it. + * + * Return value: The type ID of the #CalendarViewFactory class. + **/ +GtkType +calendar_view_factory_get_type (void) +{ + static GtkType calendar_view_factory_type; + + if (!calendar_view_factory_type) { + static const GtkTypeInfo calendar_view_factory_info = { + "CalendarViewFactory", + sizeof (CalendarViewFactory), + sizeof (CalendarViewFactoryClass), + (GtkClassInitFunc) calendar_view_factory_class_init, + (GtkObjectInitFunc) calendar_view_factory_init, + NULL, /* reserved_1 */ + NULL, /* reserved_2 */ + (GtkClassInitFunc) NULL + }; + + calendar_view_factory_type = gtk_type_unique (GAL_VIEW_FACTORY_TYPE, + &calendar_view_factory_info); + } + + return calendar_view_factory_type; +} + +/* Class initialization function for the calendar view factory */ +static void +calendar_view_factory_class_init (CalendarViewFactoryClass *class) +{ + GalViewFactoryClass *gal_view_factory_class; + GtkObjectClass *object_class; + + parent_class = gtk_type_class (GAL_VIEW_FACTORY_TYPE); + + gal_view_factory_class = (GalViewFactoryClass *) class; + object_class = (GtkObjectClass *) class; + + gal_view_factory_class->get_title = calendar_view_factory_get_title; + gal_view_factory_class->get_type_code = calendar_view_factory_get_type_code; + gal_view_factory_class->new_view = calendar_view_factory_new_view; + + object_class->destroy = calendar_view_factory_destroy; +} + +/* Object initialization class for the calendar view factory */ +static void +calendar_view_factory_init (CalendarViewFactory *cal_view_factory) +{ + CalendarViewFactoryPrivate *priv; + + priv = g_new0 (CalendarViewFactoryPrivate, 1); + cal_view_factory->priv = priv; +} + +/* Destroy method for the calendar view factory */ +static void +calendar_view_factory_destroy (GtkObject *object) +{ + CalendarViewFactory *cal_view_factory; + CalendarViewFactoryPrivate *priv; + + g_return_if_fail (object != NULL); + g_return_if_fail (IS_CALENDAR_VIEW_FACTORY (object)); + + cal_view_factory = CALENDAR_VIEW_FACTORY (object); + priv = cal_view_factory->priv; + + g_free (priv); + cal_view_factory->priv = NULL; + + if (GTK_OBJECT_CLASS (parent_class)->destroy) + (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); +} + + + +/* get_title method for the calendar view factory */ +static const char * +calendar_view_factory_get_title (GalViewFactory *factory) +{ + CalendarViewFactory *cal_view_factory; + CalendarViewFactoryPrivate *priv; + + cal_view_factory = CALENDAR_VIEW_FACTORY (factory); + priv = cal_view_factory->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; + } +} + +/* get_type_code method for the calendar view factory */ +static const char * +calendar_view_factory_get_type_code (GalViewFactory *factory) +{ + CalendarViewFactory *cal_view_factory; + CalendarViewFactoryPrivate *priv; + + cal_view_factory = CALENDAR_VIEW_FACTORY (factory); + priv = cal_view_factory->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; + } +} + +/* new_view method for the calendar view factory */ +static GalView * +calendar_view_factory_new_view (GalViewFactory *factory, const char *name) +{ + CalendarViewFactory *cal_view_factory; + CalendarViewFactoryPrivate *priv; + CalendarView *cal_view; + + cal_view_factory = CALENDAR_VIEW_FACTORY (factory); + priv = cal_view_factory->priv; + + cal_view = calendar_view_new (priv->view_type, name); + return GAL_VIEW (cal_view); +} + + + +/** + * calendar_view_factory_construct: + * @cal_view_factory: A calendar view factory. + * @view_type: Type of calendar views that the factory will create. + * + * Constructs a calendar view factory by setting the type of views it will + * create. + * + * Return value: The same value as @cal_view_factory. + **/ +CalendarViewFactory * +calendar_view_factory_construct (CalendarViewFactory *cal_view_factory, + GnomeCalendarViewType view_type) +{ + CalendarViewFactoryPrivate *priv; + + g_return_val_if_fail (cal_view_factory != NULL, NULL); + g_return_val_if_fail (IS_CALENDAR_VIEW_FACTORY (cal_view_factory), NULL); + + priv = cal_view_factory->priv; + + priv->view_type = view_type; + + return cal_view_factory; +} + +/** + * calendar_view_factory_new: + * @view_type: Type of calendar views that the factory will create. + * + * Creates a new factory for calendar views. + * + * Return value: A newly-created calendar view factory. + **/ +CalendarViewFactory * +calendar_view_factory_new (GnomeCalendarViewType view_type) +{ + CalendarViewFactory *cal_view_factory; + + cal_view_factory = gtk_type_new (TYPE_CALENDAR_VIEW_FACTORY); + return calendar_view_factory_construct (cal_view_factory, view_type); +} -- cgit v1.2.3