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/*
Copyright (C) 1998,1999,2000,2001,2002,2003,2004
T. Scott Dattalo and Ralf Forsberg
This file is part of gpsim.
gpsim 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, or (at your option)
any later version.
gpsim 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 gpsim; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef GUI_GUI_OBJECT_H_
#define GUI_GUI_OBJECT_H_
#include <gdk/gdk.h>
#include <glib.h>
#include <gtk/gtk.h>
#include <string>
//
// Forward reference
//
class GUI_Processor;
//========================================================================
// GUI_Object
// All window attributes that are common are placed into the GUI_Object
// structure. This structure is then include in each of the other structures.
// It's also the very first item in these 'derived' structures. Consequently a
// pointer to one object may be type cast into another.
//
class GUI_Object {
public:
GUI_Processor *gp;
GtkWidget *window;
const char *menu;
// Window geometry. This info is saved when the window associated
// with this gui object is hidden. Note: gtk saves the window origin
// (x,y) but doesn't save the size (width,height).
int x, y, width, height;
int enabled; // Whether or not the window is up on the screen
bool bIsBuilt; // Whether or not the window is built
#define VIEW_HIDE 0
#define VIEW_SHOW 1
#define VIEW_TOGGLE 2
explicit GUI_Object(const std::string &p_name);
virtual ~GUI_Object();
virtual void ChangeView(gboolean view_state);
virtual int set_config();
virtual void Build() = 0;
virtual void UpdateMenuItem();
virtual void Update() = 0;
virtual void NewProcessor(GUI_Processor *_gp)
{
gp = _gp;
}
protected:
const char *name() {return m_name.c_str();}
private:
static gboolean delete_event_cb(GtkWidget *widget,
GdkEvent *event,
GUI_Object *sw);
static gboolean gui_object_configure_event(GtkWidget *widget,
GdkEventConfigure *e, GUI_Object *go);
void check();
int get_config();
void set_default_config();
std::string m_name;
};
#endif // GUI_GUI_OBJECT_H_
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