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Use of Cotire tool is introduced for acceleration of CMake builds, by usage of precompiled headers. CMake option BUILD_USE_PCH is added to enable / disable use of precompiled headers When precompiled headers are used, additional compiler macros are defined globally in the build system to avoid problems due to different order of included files: - NOMINMAX is defined on Windows to prevent defining "min" and "max" as macros by windows.h - STRSAFE_NO_DEPRECATE and _SCL_SECURE_NO_WARNINGS are defined on Windows to prevent declaring functions of standard C library as deprecated by #pragma, and other warnings in system headers - GL_GLEXT_LEGACY and GLX_GLEXT_LEGACY are defined to ensure that only OCCT's own glext.h is used - __STDC_FORMAT_MACROS is defined to have standard C print format macros always defined Code is corrected to avoid conflicts with system headers and in case of compiling together as unity builds (partially): - Some locally defined variables in TKV3d, TKHLR are renamed to be unique - Duplicated definitions of macros and global functions are eliminated in TKSTEP - Useless header WNT_UInt.hxx is removed - Usage of local variables conflicting with X11 macro is avoided in Draw_Viewer.cxx - Local variables in AIS_ConcentricRelation.cxx are renamed to avoid conflict with macros defined in windows.h - HXX files containing code are renamed to PXX or merged with corresponding CXX files. IVtkTools classes are corrected to avoid compiler warnings disabled in non-PCH builds by inclusion of VTK headers. Useless pragmas disabling warnings on MSVC are removed
91 lines
3.5 KiB
C++
91 lines
3.5 KiB
C++
// Created on: 1996-01-26
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// Created by: PLOTNIKOV Eugeny
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// Copyright (c) 1996-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _WNT_WClass_HeaderFile
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#define _WNT_WClass_HeaderFile
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#include <Standard.hxx>
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#if defined(_WIN32) && !defined(OCCT_UWP)
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#include <Aspect_Handle.hxx>
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#include <Standard_Address.hxx>
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#include <Standard_CString.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Transient.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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//! This class defines a Windows NT window class.
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//! A window in Windows NT is always created based on a
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//! window class. The window class identifies the window
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//! procedure that processes messages to the window. Each
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//! window class has unique name ( character string ). More
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//! than one window can be created based on a single window
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//! class. For example, all button windows in Windows NT
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//! are created based on the same window class. The window
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//! class defines the window procedure and some other
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//! characteristics ( background, mouse cursor shape etc. )
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//! of the windows that are created based on that class.
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//! When we create a window, we define additional
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//! characteristics of the window that are unique to that
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//! window. So, we have to create and register window
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//! class before creation of any window. Of course, it's possible
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//! to create a new window class for each window inside
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//! the Window class and do not use the WClass at all.
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//! We implemented this class for sake of flexibility of
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//! event processing.
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class WNT_WClass : public Standard_Transient
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{
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friend class WNT_Window;
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DEFINE_STANDARD_RTTIEXT(WNT_WClass, Standard_Transient)
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public:
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//! Creates a Windows NT window class and registers it.
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Standard_EXPORT WNT_WClass (const TCollection_AsciiString& theClassName,
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const Standard_Address theWndProc,
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const unsigned int theStyle,
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const Standard_Integer theClassExtra = 0,
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const Standard_Integer theWindowExtra = 0,
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const Aspect_Handle theCursor = NULL,
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const Aspect_Handle theIcon = NULL,
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const TCollection_AsciiString& theMenuName = TCollection_AsciiString());
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//! Destroys all resources attached to the class
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Standard_EXPORT ~WNT_WClass();
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//! Returns address of window procedure.
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Standard_Address WndProc() const { return myWndProc; }
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//! Returns a class name.
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const TCollection_AsciiString& Name() const { return myClassName; }
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//! Returns a program instance handle.
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Aspect_Handle Instance() const { return myAppInstance; }
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protected:
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TCollection_AsciiString myClassName;
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Aspect_Handle myAppInstance;
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Standard_Address myWndProc;
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};
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DEFINE_STANDARD_HANDLE(WNT_WClass, Standard_Transient)
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#endif // _WIN32
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#endif // _WNT_WClass_HeaderFile
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