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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-text-event-processor.c
* Copyright 2000, 2001, Ximian, Inc.
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License, version 2, as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include "e-text-event-processor.h"
#include <gal/util/e-util.h>
#include <gtk/gtksignal.h>
static void e_text_event_processor_init (ETextEventProcessor *card);
static void e_text_event_processor_class_init (ETextEventProcessorClass *klass);
static void e_text_event_processor_set_arg (GtkObject *object, GtkArg *arg, guint arg_id);
static void e_text_event_processor_get_arg (GtkObject *object, GtkArg *arg, guint arg_id);
static GtkObjectClass *parent_class = NULL;
/* The arguments we take */
enum {
ARG_0,
ARG_ALLOW_NEWLINES
};
enum {
E_TEP_EVENT,
E_TEP_LAST_SIGNAL
};
static guint e_tep_signals[E_TEP_LAST_SIGNAL] = { 0 };
GtkType
e_text_event_processor_get_type (void)
{
static GtkType text_event_processor_type = 0;
if (!text_event_processor_type)
{
static const GtkTypeInfo text_event_processor_info =
{
"ETextEventProcessor",
sizeof (ETextEventProcessor),
sizeof (ETextEventProcessorClass),
(GtkClassInitFunc) e_text_event_processor_class_init,
(GtkObjectInitFunc) e_text_event_processor_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
text_event_processor_type = gtk_type_unique (gtk_object_get_type (), &text_event_processor_info);
}
return text_event_processor_type;
}
static void
e_text_event_processor_class_init (ETextEventProcessorClass *klass)
{
GtkObjectClass *object_class;
object_class = (GtkObjectClass*) klass;
parent_class = gtk_type_class (gtk_object_get_type ());
e_tep_signals[E_TEP_EVENT] =
gtk_signal_new ("command",
GTK_RUN_LAST,
E_OBJECT_CLASS_TYPE (object_class),
GTK_SIGNAL_OFFSET (ETextEventProcessorClass, command),
gtk_marshal_NONE__POINTER,
GTK_TYPE_NONE, 1,
GTK_TYPE_POINTER);
E_OBJECT_CLASS_ADD_SIGNALS (object_class, e_tep_signals, E_TEP_LAST_SIGNAL);
gtk_object_add_arg_type ("ETextEventProcessor::allow_newlines", GTK_TYPE_BOOL,
GTK_ARG_READWRITE, ARG_ALLOW_NEWLINES);
klass->event = NULL;
klass->command = NULL;
object_class->set_arg = e_text_event_processor_set_arg;
object_class->get_arg = e_text_event_processor_get_arg;
}
static void
e_text_event_processor_init (ETextEventProcessor *tep)
{
tep->allow_newlines = TRUE;
}
gint
e_text_event_processor_handle_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event)
{
if (E_TEXT_EVENT_PROCESSOR_CLASS(GTK_OBJECT(tep)->klass)->event) {
return E_TEXT_EVENT_PROCESSOR_CLASS(GTK_OBJECT(tep)->klass)->event(tep, event);
} else {
return 0;
}
}
/* Set_arg handler for the text item */
static void
e_text_event_processor_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
ETextEventProcessor *tep = E_TEXT_EVENT_PROCESSOR (object);
switch (arg_id) {
case ARG_ALLOW_NEWLINES:
tep->allow_newlines = GTK_VALUE_BOOL (*arg);
break;
default:
return;
}
}
/* Get_arg handler for the text item */
static void
e_text_event_processor_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
ETextEventProcessor *tep = E_TEXT_EVENT_PROCESSOR (object);
switch (arg_id) {
case ARG_ALLOW_NEWLINES:
GTK_VALUE_BOOL (*arg) = tep->allow_newlines;
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
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