ccbc4611acaecd40beb535086077cff7f927f88c
[occt.git] / src / Draw / MainWindow.cxx
1 // Created on: 1998-08-06
2 // Created by: Administrateur Atelier MDL
3 // Copyright (c) 1998-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 //
6 // This file is part of Open CASCADE Technology software library.
7 //
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
13 //
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
16
17 #ifdef _WIN32
18
19 #include <windows.h>
20 #include <DrawRessource.h>
21 #include <init.h>
22 #include <MainWindow.h>
23 #include <Draw_Window.hxx>
24 #include <CommandWindow.h>
25
26 Standard_Boolean Draw_Interprete(const char* command); // Implemented in Draw.cxx
27 extern Standard_Boolean Draw_IsConsoleSubsystem;
28
29 //extern "C" int  compat_unlink(const char *fname); // Implemente dans TCL
30
31 /*--------------------------------------------------------*\
32 |  CLIENT WINDOW PROCEDURE
33 |
34 |
35 \*--------------------------------------------------------*/
36 LRESULT APIENTRY WndProc(HWND hWndFrame, UINT wMsg, WPARAM wParam, LPARAM lParam )
37 {
38   HWND hWndClient;      
39   switch(wMsg)
40   {
41     case WM_CREATE :
42       {
43         CreateProc(hWndFrame);                                  
44         hWndClient = (HWND)GetWindowLongPtr(hWndFrame, CLIENTWND);
45         DrawWindow::hWndClientMDI = hWndClient;
46         if (!Draw_IsConsoleSubsystem)
47           CreateCommandWindow(hWndFrame,0);                                     
48       }
49       break;
50
51     case WM_COMMAND :
52       CmdProc(hWndFrame, LOWORD(wParam), wParam, lParam);
53       break;
54       
55     case WM_DESTROY :
56       Draw_Interprete("exit");
57       DestroyProc(hWndFrame);                                                           
58       break;
59
60     default :
61       hWndClient = (HWND)GetWindowLongPtr(hWndFrame, CLIENTWND);
62       return(DefFrameProc(hWndFrame, hWndClient, wMsg, wParam, lParam));
63   }
64   return(0l);
65 }
66
67
68 /*--------------------------------------------------------------------------*\
69 |  CLIENT CREATE PROCEDURE
70 |     Handler for message WM_CREATE. Creation of control window MDI
71 |
72 \*--------------------------------------------------------------------------*/
73 BOOL CreateProc(HWND hWndFrame)
74 {
75   HWND hWnd = CreateMDIClientWindow (hWndFrame);
76   if (hWnd != NULL)
77   {
78     // Save hWnd in the main window in extra memory in 0
79     SetWindowLongPtr(hWndFrame, CLIENTWND, (LONG_PTR)hWnd);
80   }
81   return(TRUE);
82 }
83
84
85 /*--------------------------------------------------------------------------*\
86 |  COMMAND PROCEDURE
87 |               Handler for message WM_COMMAND   
88 |     It is used when Draw_IsConsoleSubsystem = Standard_False
89 |     i.e. in non-console mode (see _main_() in Draw_Main.cxx).
90 \*--------------------------------------------------------------------------*/
91 LRESULT APIENTRY CmdProc(HWND hWndFrame, UINT wMsg, WPARAM /*wParam*/, LPARAM /*lParam*/)
92 {
93   // Handle on window MDI
94   HWND hWndClient = (HWND)GetWindowLongPtr (hWndFrame, CLIENTWND);
95   switch (wMsg)
96         {
97           case IDM_WINDOW_NEXT :
98                                         if(hWndClient)
99                                         {
100                                           HWND hWndActive = (HWND)SendMessage(hWndClient, WM_MDIGETACTIVE, 0, 0l);
101                                           SendMessage(hWndClient, WM_MDINEXT, (WPARAM)hWndActive, 0l);
102                                         }
103                                         break;
104
105                 case IDM_WINDOW_CASCADE :
106                                         if(hWndClient)
107                                                 SendMessage(hWndClient, WM_MDICASCADE, 0, 0l);
108                                         break;
109                                          
110                 case IDM_WINDOW_TILEHOR :
111                                         if(hWndClient)
112                                                 SendMessage(hWndClient, WM_MDITILE, MDITILE_HORIZONTAL, 0l);
113                                         break;
114
115                 case IDM_WINDOW_TILEVERT :
116                                         if(hWndClient)
117                                                 SendMessage(hWndClient, WM_MDITILE, MDITILE_VERTICAL, 0l);
118                                         break;
119                 
120                 case IDM_FILE_EXIT :
121                                         Draw_Interprete("exit");
122                                         //compat_unlink(NULL);
123
124                                         DestroyProc(hWndFrame);
125                                         break;
126   }
127   return(0l);
128 }
129
130
131 /*--------------------------------------------------------------------------*\
132 |  CLIENT DESTROY PROCEDURE
133 |     Handler for message WM_DESTROY.
134 |
135 \*--------------------------------------------------------------------------*/
136 VOID DestroyProc(HWND hWnd)
137 {
138   HINSTANCE hInst = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
139
140   Destroy_Appli(hInst);
141   PostQuitMessage(0);
142 }
143 #endif
144