| 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_Windows_session 4 #ifndef toolx_Windows_session
5 #define toolx_Windows_session 5 #define toolx_Windows_session
6 6
7 #include <windows.h> 7 #include <windows.h>
8 #include <windowsx.h> 8 #include <windowsx.h>
9 9
10 #include <ostream> 10 #include <ostream>
11 #include <cstdlib> <<
12 11
13 namespace toolx { 12 namespace toolx {
14 namespace Windows { 13 namespace Windows {
15 14
16 class session { 15 class session {
17 public: 16 public:
18 session(std::ostream& a_out):m_out(a_out){} 17 session(std::ostream& a_out):m_out(a_out){}
19 virtual ~session() {} 18 virtual ~session() {}
20 protected: 19 protected:
21 session(const session& a_from):m_out(a_from. 20 session(const session& a_from):m_out(a_from.m_out){}
22 session& operator=(const session&){return *t 21 session& operator=(const session&){return *this;}
23 public: 22 public:
24 std::ostream& out() const {return m_out;} 23 std::ostream& out() const {return m_out;}
25 24
26 bool is_valid() const {return true;} 25 bool is_valid() const {return true;}
27 26
28 bool steer() { 27 bool steer() {
29 while(true) { 28 while(true) {
30 MSG event; 29 MSG event;
31 BOOL status = ::GetMessage(&event,NULL,0 30 BOOL status = ::GetMessage(&event,NULL,0,0);
32 if(status == -1) { // This may happen (d 31 if(status == -1) { // This may happen (dixit Microsoft doc).
33 break; 32 break;
34 } else if(status == 0) { //WM_QUIT 33 } else if(status == 0) { //WM_QUIT
35 break; 34 break;
36 } else { 35 } else {
37 ::TranslateMessage(&event); 36 ::TranslateMessage(&event);
38 ::DispatchMessage (&event); 37 ::DispatchMessage (&event);
39 } 38 }
40 } 39 }
41 return true; 40 return true;
42 } 41 }
43 42
44 bool sync() { 43 bool sync() {
45 MSG event; 44 MSG event;
46 while(::PeekMessage(&event,NULL,0,0,PM_REM 45 while(::PeekMessage(&event,NULL,0,0,PM_REMOVE)) {
47 if(event.message==WM_QUIT) return false; 46 if(event.message==WM_QUIT) return false;
48 ::TranslateMessage(&event); 47 ::TranslateMessage(&event);
49 ::DispatchMessage(&event); 48 ::DispatchMessage(&event);
50 } 49 }
51 return true; 50 return true;
52 } 51 }
53 52
54 void show_window(HWND a_hwnd){ 53 void show_window(HWND a_hwnd){
55 ::SetForegroundWindow(a_hwnd); 54 ::SetForegroundWindow(a_hwnd);
56 ::ShowWindow(a_hwnd,SW_SHOWDEFAULT); 55 ::ShowWindow(a_hwnd,SW_SHOWDEFAULT);
57 ::UpdateWindow(a_hwnd); 56 ::UpdateWindow(a_hwnd);
58 ::DrawMenuBar(a_hwnd); 57 ::DrawMenuBar(a_hwnd);
59 } 58 }
60 59
61 void set_size(HWND a_hwnd,unsigned int a_wid 60 void set_size(HWND a_hwnd,unsigned int a_width,unsigned int a_height) {
62 ::MoveWindow(a_hwnd,0,0,a_width,a_height,T 61 ::MoveWindow(a_hwnd,0,0,a_width,a_height,TRUE);
63 } 62 }
64 63
65 //void post(HWND a_hwnd,LPARAM a_msg){ 64 //void post(HWND a_hwnd,LPARAM a_msg){
66 // ::PostMessage(a_hwnd,WM_USER,(WPARAM)0,a 65 // ::PostMessage(a_hwnd,WM_USER,(WPARAM)0,a_msg);
67 //} 66 //}
68 public: <<
69 bool tmp_dir(std::string& a_dir) { <<
70 char* env = ::getenv("TEMP"); <<
71 if(!env) {a_dir.clear();return false;} <<
72 a_dir = env; <<
73 return true; <<
74 } <<
75 protected: 67 protected:
76 std::ostream& m_out; 68 std::ostream& m_out;
77 }; 69 };
78 70
79 }} 71 }}
80 <<
81 72
82 #endif 73 #endif