1 /*****************************************************************************
2  * x11_window.hpp
3  *****************************************************************************
4  * Copyright (C) 2003 the VideoLAN team
5  * $Id: c8ffa96e490d19f3ac15d58daf4b941ccef88c43 $
6  *
7  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
8  *          Olivier Teulière <ipkiss@via.ecp.fr>
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License along
21  * with this program; if not, write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23  *****************************************************************************/
24 
25 #ifndef X11_WINDOW_HPP
26 #define X11_WINDOW_HPP
27 
28 #include <X11/Xlib.h>
29 #include <X11/Xatom.h>
30 
31 #include "../src/generic_window.hpp"
32 #include "../src/os_window.hpp"
33 
34 class X11Display;
35 class X11DragDrop;
36 
37 
38 /// X11 implementation of OSWindow
39 class X11Window: public OSWindow
40 {
41 public:
42     X11Window( intf_thread_t *pIntf, GenericWindow &rWindow,
43                X11Display &rDisplay, bool dragDrop, bool playOnDrop,
44                X11Window *pParentWindow, GenericWindow::WindowType_t );
45 
46     virtual ~X11Window();
47 
48     // Show the window
49     virtual void show() const;
50 
51     // Hide the window
52     virtual void hide() const;
53 
54     /// Move the window
55     virtual void moveResize( int left, int top,
56                              int width, int height ) const;
57 
58     /// Bring the window on top
59     virtual void raise() const;
60 
61     /// Set the opacity of the window (0 = transparent, 255 = opaque)
62     virtual void setOpacity( uint8_t value ) const;
63 
64     /// Toggle the window on top
65     virtual void toggleOnTop( bool onTop ) const;
66 
67     /// Get the window ID
getDrawable() const68     Window getDrawable() const { return m_wnd; }
69 
70     /// Getter for the handler
getOSHandle() const71     uint32_t getOSHandle() const { return m_wnd; }
72 
73     /// Getter for the handler
getParentOSHandle() const74     uint32_t getParentOSHandle() const { return m_wnd_parent; }
75 
76     /// reparent the window
77     void reparent( uint32_t OSHandle, int x, int y, int w, int h );
78 
79     /// invalidate a window surface
80     bool invalidateRect( int x, int y, int w, int h ) const;
81 
82     void setFullscreen() const;
83 
84 private:
85     /// X11 display
86     X11Display &m_rDisplay;
87     /// Window ID
88     Window m_wnd;
89     /// Window ID
90     Window m_wnd_parent;
91     /// Parent window
92     X11Window *m_pParent;
93     /// Indicates whether the window handles drag&drop events
94     bool m_dragDrop;
95     /// Drop target
96     X11DragDrop *m_pDropTarget;
97     /// window type
98     GenericWindow::WindowType_t m_type;
99 };
100 
101 
102 #endif
103