| Geant4 Cross Reference |
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_Xt_session 4 #ifndef toolx_Xt_session
5 #define toolx_Xt_session 5 #define toolx_Xt_session
6 6
>> 7 #include <ostream>
>> 8
7 #include <X11/Intrinsic.h> 9 #include <X11/Intrinsic.h>
8 #include <X11/Shell.h> 10 #include <X11/Shell.h>
9 #include <X11/StringDefs.h> 11 #include <X11/StringDefs.h>
10 12
11 #include <ostream> <<
12 <<
13 namespace toolx { 13 namespace toolx {
14 namespace Xt { 14 namespace Xt {
15 15
16 class session { 16 class session {
17 public: 17 public:
18 session(std::ostream& a_out) <<
19 :m_out(a_out),m_app_context(0),m_app_widget( <<
20 {} <<
21 session(std::ostream& a_out,XtAppContext a_a <<
22 :m_out(a_out),m_app_context(a_app_context),m <<
23 {} <<
24 session(std::ostream& a_out,int& a_argc,char 18 session(std::ostream& a_out,int& a_argc,char** a_argv)
25 :m_out(a_out),m_app_context(0),m_app_widget( << 19 :m_out(a_out),m_app_context(0),m_app_widget(0)
26 { 20 {
27 //LookDSM_Problem(); 21 //LookDSM_Problem();
28 Arg args[1]; 22 Arg args[1];
29 XtSetArg(args[0],XtNgeometry,XtNewString(" 23 XtSetArg(args[0],XtNgeometry,XtNewString("100x100"));
30 m_app_widget = ::XtAppInitialize(&m_app_co 24 m_app_widget = ::XtAppInitialize(&m_app_context,"toolx::Xt::session",NULL,(Cardinal)0,&a_argc,a_argv,NULL,args,1);
31 if(!m_app_context || !m_app_widget) { 25 if(!m_app_context || !m_app_widget) {
32 m_app_context = 0; 26 m_app_context = 0;
33 m_app_widget = 0; 27 m_app_widget = 0;
34 m_app_owner = false; <<
35 return; <<
36 } 28 }
37 m_app_owner = true; <<
38 } 29 }
39 virtual ~session() { 30 virtual ~session() {
40 if(m_app_owner) { << 31 if(m_app_widget) {::XtDestroyWidget(m_app_widget);m_app_widget = 0;}
41 if(m_app_widget) {::XtDestroyWidget(m_ap << 32 if(m_app_context) {::XtDestroyApplicationContext(m_app_context);m_app_context = 0;}
42 if(m_app_context) {::XtDestroyApplicatio <<
43 } <<
44 } 33 }
45 protected: 34 protected:
46 session(const session& a_from) 35 session(const session& a_from)
47 :m_out(a_from.m_out),m_app_context(0),m_app_ << 36 :m_out(a_from.m_out),m_app_context(0),m_app_widget(0)
48 {} 37 {}
49 session& operator=(const session&){return *t 38 session& operator=(const session&){return *this;}
50 public: 39 public:
51 std::ostream& out() const {return m_out;} 40 std::ostream& out() const {return m_out;}
52 bool is_valid() {return m_app_context && m_a 41 bool is_valid() {return m_app_context && m_app_widget?true:false;}
53 bool steer() { 42 bool steer() {
54 if(!m_app_context) return false; 43 if(!m_app_context) return false;
55 while(true) { 44 while(true) {
56 XEvent event; 45 XEvent event;
57 ::XtAppNextEvent(m_app_context,&event); 46 ::XtAppNextEvent(m_app_context,&event);
58 ::XtDispatchEvent(&event); 47 ::XtDispatchEvent(&event);
59 //if(m_exit) break; 48 //if(m_exit) break;
60 } 49 }
61 return true; 50 return true;
62 } 51 }
63 bool sync() { 52 bool sync() {
64 //if(!m_app_widget) return false; 53 //if(!m_app_widget) return false;
65 //Display* display = XtDisplay(m_app_widget) 54 //Display* display = XtDisplay(m_app_widget);
66 //::XSync(display,False); 55 //::XSync(display,False);
67 if(!m_app_context) return false; 56 if(!m_app_context) return false;
68 while(true) { 57 while(true) {
69 XtInputMask input = ::XtAppPending(m_app 58 XtInputMask input = ::XtAppPending(m_app_context);
70 if(input==0) break; 59 if(input==0) break;
71 XEvent event; 60 XEvent event;
72 ::XtAppNextEvent(m_app_context,&event); 61 ::XtAppNextEvent(m_app_context,&event);
73 ::XtDispatchEvent(&event); 62 ::XtDispatchEvent(&event);
74 } 63 }
75 return true; 64 return true;
76 } 65 }
77 public: 66 public:
78 Widget get_app_widget() {return m_app_widget 67 Widget get_app_widget() {return m_app_widget;}
79 protected: 68 protected:
80 std::ostream& m_out; 69 std::ostream& m_out;
>> 70 bool m_app_owner;
81 XtAppContext m_app_context; 71 XtAppContext m_app_context;
82 Widget m_app_widget; 72 Widget m_app_widget;
83 bool m_app_owner; <<
84 }; 73 };
85 74
86 }} 75 }}
87 <<
88 76
89 #endif 77 #endif