89 lines
1.9 KiB
C++
89 lines
1.9 KiB
C++
// vi:ft=cpp
|
|
/*
|
|
* (c) 2010 Alexander Warg <warg@os.inf.tu-dresden.de>
|
|
* economic rights: Technische Universität Dresden (Germany)
|
|
*
|
|
* This file is part of TUD:OS and distributed under the terms of the
|
|
* GNU General Public License 2.
|
|
* Please see the COPYING-GPL-2 file for details.
|
|
*/
|
|
#pragma once
|
|
|
|
#include <l4/mag-gfx/gfx_colors>
|
|
|
|
#include <l4/cxx/string>
|
|
#include <l4/cxx/dlist>
|
|
#include <l4/cxx/observer>
|
|
|
|
namespace Mag_server {
|
|
|
|
class View;
|
|
|
|
class Session : public cxx::D_list_item
|
|
{
|
|
private:
|
|
unsigned _flags;
|
|
View *_bg;
|
|
Mag_gfx::Rgb32::Color _color;
|
|
char *_label;
|
|
|
|
cxx::Notifier *_ntfy;
|
|
|
|
protected:
|
|
void flags(unsigned setmask, unsigned clearmask)
|
|
{
|
|
_flags = (_flags & ~clearmask) | setmask;
|
|
}
|
|
|
|
public:
|
|
enum Flags
|
|
{
|
|
F_ignore = 0x01,
|
|
F_default_background = 0x02,
|
|
};
|
|
|
|
struct Property_handler
|
|
{
|
|
char const *tag;
|
|
bool value_property;
|
|
void (*handler)(Session *, Property_handler const *h, cxx::String const &value);
|
|
};
|
|
|
|
Session()
|
|
: _flags(0), _bg(0), _color(Mag_gfx::Rgb32::Black), _label(0), _ntfy(0)
|
|
{}
|
|
|
|
void set_notifier(cxx::Notifier *n) { _ntfy = n; }
|
|
|
|
bool ignore() const { return _flags & F_ignore; }
|
|
void ignore(bool ign)
|
|
{
|
|
if (ign)
|
|
_flags |= F_ignore;
|
|
else
|
|
_flags &= ~F_ignore;
|
|
}
|
|
|
|
unsigned flags() const { return _flags; }
|
|
|
|
char const *label() const { return _label; }
|
|
Mag_gfx::Rgb32::Color color() const { return _color; }
|
|
View *background() const { return _bg; }
|
|
|
|
void color(Mag_gfx::Rgb32::Color color) { _color = color; }
|
|
void background(View *bg) { _bg = bg; }
|
|
|
|
static void set_label_prop(Session *s, Property_handler const *, cxx::String const &v);
|
|
static void set_color_prop(Session *s, Property_handler const *, cxx::String const &v);
|
|
|
|
virtual void put_event(l4_umword_t stream, int type, int code, int value,
|
|
l4_uint64_t time) = 0;
|
|
|
|
virtual ~Session();
|
|
|
|
};
|
|
|
|
typedef cxx::D_list<Session> Session_list;
|
|
|
|
}
|