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77b9dbd557
* src/LaTeX.C (LaTeX::deplog): Assume that filenames in log files are stored in the file system encoding * src/frontends/qt4/qt_helpers.[Ch] (internal_path): delete * src/frontends/qt4/QGraphics.C: Adjust to change above * src/frontends/qt4/QPrefsDialog.C: ditto * src/frontends/qt4/QExternal.C: ditto * src/frontends/qt4/QInclude.C: ditto * src/support/os.h: Document the encoding of filename arguments * src/support/os_win32.h: ditto * src/support/filetools.C (findtexfile): Convert filename from file system encoding * src/support/os_win32.C: Convert filenames from utf8 to file system encoding and vice versa where needed * src/support/os_cygwin.C: ditto * src/support/getcwd.C (getcwd): Use internal_path() with correct encoding * src/support/docstring.[Ch] (from_filesystem8bit): new conversion function * src/support/environment.C (getEnv): convert environment variable from local 8bit encoding to utf8 (setEnv): convert environment variable from utf8 to local 8bit encoding * src/support/environment.h: document encoding of function arguments git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16753 a592a061-630c-0410-9148-cb99ea01b6c8
92 lines
2.4 KiB
C++
92 lines
2.4 KiB
C++
// -*- C++ -*-
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/**
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* \file os_win32.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Angus Leeming
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*
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* Full author contact details are available in file CREDITS.
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*
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* These classes should be used only on Windows machines.
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*/
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#ifndef OS_WIN32_H
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#define OS_WIN32_H
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#include <string>
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#if !defined(_WIN32)
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# error os_win32.h should be compiled only under Windows.
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#endif
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/* The GetLongPathNameA function declaration in
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* <winbase.h> is protected by the WINVER macro which is
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* defined to a default value in <windef.h> under MinGW and Cygwin.
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*
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* SHGFP_TYPE_CURRENT is defined in <shlobj.h> for __W32API_VERSION >= 3.2
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* where it is protected by _WIN32_IE, also defined to a default value
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* in <windef.h> under MinGW and Cygwin.
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* It is missing in earlier versions of the MinGW w32api headers.
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*
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* We need to #include <windows.h> now to make available the
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* DWORD, HMODULE et al. typedefs, so first define WINVER, _WIN32_IE.
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*
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* Note: __CYGWIN__ can be defined here if building in _WIN32 mode.
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*/
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#if defined(__MINGW32__) || defined(__CYGWIN__) || defined(__CYGWIN32__)
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# if defined(WINVER) && WINVER < 0x0500
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# error WINVER must be >= 0x0500
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# endif
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# define WINVER 0x0500
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# define _WIN32_IE 0x0500
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#endif
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#include <windows.h>
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namespace lyx {
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namespace support {
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namespace os {
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/** Win98 and earlier don't have SHGetFolderPath in shell32.dll.
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* Microsoft recommend that we load shfolder.dll at run time and
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* access the function through that.
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*
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* shfolder.dll is loaded dynamically in the constructor. If loading
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* fails or if the .dll is found not to contain SHGetFolderPathA then
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* the program exits immediately. Otherwise, the .dll is unloaded in
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* the destructor
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*
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* The class makes SHGetFolderPath available through its function operator.
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* It will work on all versions of Windows >= Win95.
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*/
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class GetFolderPath {
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public:
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enum folder_id {
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/// CSIDL_PERSONAL
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PERSONAL,
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/// CSIDL_APPDATA
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APPDATA
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};
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GetFolderPath();
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~GetFolderPath();
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/** Wrapper for SHGetFolderPathA, returning
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* the path asscociated with @c id in utf8 encoding.
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*/
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std::string const operator()(folder_id id) const;
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private:
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typedef HRESULT (__stdcall * function_pointer)(HWND, int, HANDLE, DWORD, LPCSTR);
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HMODULE folder_module_;
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function_pointer folder_path_func_;
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};
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} // namespace os
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} // namespace support
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} // namespace lyx
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#endif // OS_WIN32_H
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