| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights
2 // See the file tools.license for terms.
3
4 #ifndef toolx_Windows_sg_viewer
5 #define toolx_Windows_sg_viewer
6
7 #include "session"
8 #include "window"
9 #include "glarea"
10
11 #include "../sg/GL_viewer"
12
13 // disable the warning about the usage of "thi
14 #pragma warning(disable:4355)
15
16 namespace toolx {
17 namespace Windows {
18
19 class sg_viewer : public window, public sg::GL
20 typedef window parent_window;
21 typedef sg::GL_viewer parent_viewer;
22 public:
23 virtual void close() {}
24 public:
25 sg_viewer(session& a_session,
26 int a_x = 0,int a_y = 0,
27 unsigned int a_width = 500,unsigne
28 const std::string& a_title = "")
29 :parent_window(a_title.c_str(),a_x,a_y,a_wid
30 ,parent_viewer(a_session.out(),a_width,a_hei
31 ,m_session(a_session)
32 ,m_glarea(m_hwnd,*this)
33 {
34 parent_window::set_focus_hwnd(m_glarea.hwn
35 }
36 virtual ~sg_viewer() {}
37 protected:
38 sg_viewer(const sg_viewer& a_from)
39 :parent_window(a_from)
40 ,parent_viewer(a_from)
41 ,m_session(a_from.m_session)
42 ,m_glarea(a_from.m_glarea)
43 {}
44 sg_viewer& operator=(const sg_viewer& a_from
45 parent_window::operator=(a_from);
46 return *this;
47 }
48 public:
49 bool has_window() const {return m_hwnd?true:
50
51 HWND window() const {return m_hwnd;}
52
53 bool show() {
54 if(!m_hwnd) return false;
55 m_session.show_window(m_hwnd);
56 return true;
57 }
58
59 void win_render() {m_glarea.wm_paint();}
60
61
62 public:
63 void set_device_interactor(tools::sg::device
64 m_glarea.set_device_interactor(a_interacto
65 }
66 protected:
67 class _glarea : public glarea {
68 public:
69 virtual void paint(unsigned int a_w,unsign
70 m_viewer.set_size(a_w,a_h);
71 m_viewer.render();
72 }
73 public:
74 _glarea(HWND a_parent,parent_viewer& a_vie
75 :glarea(a_parent)
76 ,m_viewer(a_viewer)
77 {}
78 protected:
79 parent_viewer& m_viewer;
80 };
81
82 protected:
83 session& m_session;
84 _glarea m_glarea;
85 };
86
87 }}
88
89
90 #endif