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1 // Copyright (C) 2010, Guy Barrand. All rights 1 // Copyright (C) 2010, Guy Barrand. All rights reserved.
2 // See the file tools.license for terms. 2 // See the file tools.license for terms.
3 3
4 #ifndef toolx_X11_simple_dispatcher 4 #ifndef toolx_X11_simple_dispatcher
5 #define toolx_X11_simple_dispatcher 5 #define toolx_X11_simple_dispatcher
6 6
7 #include "base_session" 7 #include "base_session"
8 8
9 #include <tools/saui> 9 #include <tools/saui>
10 10
11 namespace toolx { 11 namespace toolx {
12 namespace X11 { 12 namespace X11 {
13 13
14 class simple_dispatcher : public dispatcher { 14 class simple_dispatcher : public dispatcher {
15 typedef dispatcher parent; 15 typedef dispatcher parent;
16 public: 16 public:
17 virtual void win_render() = 0; 17 virtual void win_render() = 0;
18 virtual void set_size(unsigned int a_width,u 18 virtual void set_size(unsigned int a_width,unsigned int a_height) = 0;
19 public: 19 public:
20 virtual bool dispatch(XEvent& a_event) { 20 virtual bool dispatch(XEvent& a_event) {
21 if(!m_win) return false; 21 if(!m_win) return false;
22 if(a_event.xany.window!=m_win) return fals 22 if(a_event.xany.window!=m_win) return false;
23 if( (a_event.type==Expose) || (a_event.typ 23 if( (a_event.type==Expose) || (a_event.type==ConfigureNotify) ){
24 int width,height; 24 int width,height;
25 m_session.window_size(m_win,width,height 25 m_session.window_size(m_win,width,height);
26 set_size(width,height); //viewer::set_ 26 set_size(width,height); //viewer::set_size()
27 win_render(); 27 win_render();
28 return true; 28 return true;
29 } else if(a_event.type==ClientMessage) { 29 } else if(a_event.type==ClientMessage) {
30 if(a_event.xclient.data.l[0]==(long)m_se 30 if(a_event.xclient.data.l[0]==(long)m_session.WM_DELETE_WINDOW_atom()) {
31 m_session.post(m_win,m_session.SESSION 31 m_session.post(m_win,m_session.SESSION_EXIT_STEER_atom());
32 return true; 32 return true;
33 } 33 }
34 } 34 }
35 return false; 35 return false;
36 } 36 }
37 virtual Window window() const {return m_win; 37 virtual Window window() const {return m_win;}
38 public: 38 public:
39 simple_dispatcher(base_session& a_session,Wi 39 simple_dispatcher(base_session& a_session,Window a_win)
40 :parent() 40 :parent()
41 ,m_session(a_session) 41 ,m_session(a_session)
42 ,m_win(a_win) 42 ,m_win(a_win)
43 {} 43 {}
44 virtual ~simple_dispatcher(){} 44 virtual ~simple_dispatcher(){}
45 public: 45 public:
46 simple_dispatcher(const simple_dispatcher& a 46 simple_dispatcher(const simple_dispatcher& a_from)
47 :parent(a_from) 47 :parent(a_from)
48 ,m_session(a_from.m_session) 48 ,m_session(a_from.m_session)
49 ,m_win(a_from.m_win) 49 ,m_win(a_from.m_win)
50 {} 50 {}
51 simple_dispatcher& operator=(const simple_di 51 simple_dispatcher& operator=(const simple_dispatcher& a_from) {
52 parent::operator=(a_from); 52 parent::operator=(a_from);
53 m_win = a_from.m_win; 53 m_win = a_from.m_win;
54 return *this; 54 return *this;
55 } 55 }
56 protected: 56 protected:
57 base_session& m_session; 57 base_session& m_session;
58 Window m_win; 58 Window m_win;
59 }; 59 };
60 60
61 }} 61 }}
62 62
63 #endif 63 #endif