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/*
* $Id: ctksignal.h,v 1.15 2000/07/24 19:28:58 terpstra Exp $
*
* CTK - Console Toolkit
*
* Copyright (C) 1998-2000 Stormix Technologies Inc.
*
* License: LGPL
*
* Authors: Kevin Lindsay, Wesley Terpstra
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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
*/
#ifndef __CTKSIGNAL_H__
#define __CTKSIGNAL_H__
typedef struct ctksignal_s
{
gint id;
gchar* name;
} CtkSignal_s;
typedef gint CdkInputSource;
typedef enum
{
CDK_NOTHING = -1,
CDK_DELETE = 0,
CDK_DESTROY = 1,
CDK_BUTTON_PRESS = 4,
CDK_BUTTON_RELEASE = 7,
CDK_KEY_PRESS = 8,
CDK_KEY_RELEASE = 9,
CDK_ENTER_NOTIFY = 10,
CDK_LEAVE_NOTIFY = 11,
CDK_FOCUS_CHANGE = 12
} CdkEventType;
typedef struct CdkEventAny_S
{
CdkEventType type;
// GdkWindow* window;
// gint8 send_event;
} CdkEventAny;
typedef struct CdkEventKey_S
{
CdkEventType type;
gint keyval;
gint length;
gchar* string;
} CdkEventKey;
typedef struct CdkEventButton_S
{
CdkEventType type;
gint x;
gint y;
gint dx;
gint dy;
} CdkEventButton;
typedef struct CdkEventFocus_S
{
CdkEventType type;
} CdkEventFocus;
typedef struct CdkEventCrossing
{
CdkEventType type;
gint x;
gint y;
} CdkEventCrossing;
typedef union CdkEvent_U
{
CdkEventType type;
CdkEventAny any;
CdkEventButton button;
CdkEventFocus focus_change;
CdkEventCrossing crossing;
} CdkEvent;
typedef gboolean (*CtkSignalFunc)();
#define CTK_SIGNAL_FUNC(f) ((CtkSignalFunc) f)
typedef struct CtkSignal_S
{
CtkObject* object;
gchar* event;
CtkSignalFunc sig_func; // If NULL, then this signal has been removed.
gpointer data;
gpointer object_data;
guint signal_id;
gint connection_id;
} CtkSignal;
guint ctk_signal_new(const gchar *event, CtkType object_type);
void ctk_signal_disconnect(CtkObject* object, gint id);
gint ctk_signal_connect(CtkObject *object, gchar *event, CtkSignalFunc func, gpointer data);
gint ctk_signal_connect_after(CtkObject *object, gchar *event, CtkSignalFunc func, gpointer data);
gint ctk_signal_connect_object(CtkObject *object, gchar *event, CtkSignalFunc func, CtkObject *slot_object);
gboolean ctk_event_emit_by_name (CtkObject* object, gchar* event);
void ctk_signal_emit_by_name(CtkObject *object, gchar *event);
void ctk_signal_destroy_all_signals(CtkWidget *widget);
extern gboolean ctk_signal_return;
extern gboolean ctk_signal_run;
#endif
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