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/*
winnie - an experimental window system
Copyright (C) 2013 Eleni Maria Stea
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 3 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, see <http://www.gnu.org/licenses/>.
Author: Eleni Maria Stea <elene.mst@gmail.com>
*/
#ifndef WM_H_
#define WM_H_
#include <list>
#include "geom.h"
#include "pixmap.h"
#include "winnie.h"
class Window;
bool init_window_manager();
void destroy_window_manager();
class WindowManager
{
private:
std::list<Window *> windows;
std::list<Rect> dirty_rects;
int bg_color[3];
int frame_thickness;
int titlebar_thickness;
int frame_fcolor[3];
int frame_ucolor[3];
int bevel_sz;
Window *root_win;
Window *focused_win;
Window *grab_win;
Pixmap mouse_cursor;
Pixmap *background;
void create_frame(Window *win);
void destroy_frame(Window *win);
public:
WindowManager();
~WindowManager();
void invalidate_region(const Rect &rect);
void process_windows();
void add_window(Window *win);
void remove_window(Window *win);
void set_focused_window(Window *win);
const Window *get_focused_window() const;
Window *get_focused_window();
Window *get_window_at_pos(int pointer_x, int pointer_y);
Window *get_root_window() const;
void set_focused_frame_color(int r, int g, int b);
void get_focused_frame_color(int *r, int *g, int *b) const;
void set_unfocused_frame_color(int r, int g, int b);
void get_unfocused_frame_color(int *r, int *g, int *b) const;
void set_frame_size(int sz);
int get_frame_size() const;
void set_titlebar_size(int sz);
int get_titlebar_size() const;
void set_bevel_size(int sz);
int get_bevel_size() const;
void set_background_color(int r, int g, int b);
void get_background_color(int *r, int *g, int *b) const;
void set_background(const Pixmap *pixmap);
const Pixmap *get_background() const;
Window *get_grab_window() const;
void grab_mouse(Window *win);
void release_mouse();
void raise_window(Window *win);
void sink_window(Window *win);
void maximize_window(Window *win);
void unmaximize_window(Window *win);
};
extern WindowManager *wm;
#endif // WM_H_
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