X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f07dc2e2a71f2c9dc9886a67e834a1b12a14df47..cb73e6001f891ae46b12a1e4ca39b93649cb6099:/src/msw/app.cpp?ds=sidebyside diff --git a/src/msw/app.cpp b/src/msw/app.cpp index bcd5771bd1..ec3c4c0124 100644 --- a/src/msw/app.cpp +++ b/src/msw/app.cpp @@ -17,7 +17,7 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "app.h" #endif @@ -51,6 +51,7 @@ #include "wx/apptrait.h" #include "wx/filename.h" #include "wx/module.h" +#include "wx/dynlib.h" #include "wx/msw/private.h" @@ -84,34 +85,11 @@ #include #include -#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__WXMICROWIN__)) && !defined(__CYGWIN10__)) - #include -#endif - -// ---------------------------------------------------------------------------- -// conditional compilation -// ---------------------------------------------------------------------------- - -// The macro _WIN32_IE is defined by commctrl.h (unless it had already been -// defined before) and shows us what common control features are available -// during the compile time (it doesn't mean that they will be available during -// the run-time, use GetComCtl32Version() to test for them!). The possible -// values are: -// -// 0x0200 for comctl32.dll 4.00 shipped with Win95/NT 4.0 -// 0x0300 4.70 IE 3.x -// 0x0400 4.71 IE 4.0 -// 0x0401 4.72 IE 4.01 and Win98 -// 0x0500 5.00 IE 5.x and NT 5.0 (Win2000) - -#ifndef _WIN32_IE - // minimal set of features by default - #define _WIN32_IE 0x0200 -#endif +#include "wx/msw/wrapcctl.h" -#if _WIN32_IE >= 0x0300 && \ - (!defined(__MINGW32__) || wxCHECK_W32API_VERSION( 2, 0 )) && \ - !defined(__CYGWIN__) && !defined(__WXWINCE__) +#if (!defined(__MINGW32__) || wxCHECK_W32API_VERSION( 2, 0 )) && \ + !defined(__CYGWIN__) && !defined(__DIGITALMARS__) && !defined(__WXWINCE__) && \ + (!defined(_MSC_VER) || (_MSC_VER > 1100)) #include #endif @@ -225,6 +203,22 @@ bool wxGUIAppTraits::DoMessageFromThreadWait() return !wxTheApp || wxTheApp->DoMessage(); } +wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo() +{ + static wxToolkitInfo info; + wxToolkitInfo& baseInfo = wxAppTraits::GetToolkitInfo(); + info.versionMajor = baseInfo.versionMajor; + info.versionMinor = baseInfo.versionMinor; + info.os = baseInfo.os; + info.shortName = _T("msw"); + info.name = _T("wxMSW"); +#ifdef __WXUNIVERSAL__ + info.shortName << _T("univ"); + info.name << _T("/wxUniversal"); +#endif + return info; +} + // =========================================================================== // wxApp implementation // =========================================================================== @@ -802,23 +796,8 @@ void wxApp::OnIdle(wxIdleEvent& event) return; wxIsInOnIdleFlag = TRUE; - - // If there are pending events, we must process them: pending events - // are either events to the threads other than main or events posted - // with wxPostEvent() functions - // GRG: I have moved this here so that all pending events are processed - // before starting to delete any objects. This behaves better (in - // particular, wrt wxPostEvent) and is coherent with wxGTK's current - // behaviour. Changed Feb/2000 before 2.1.14 - ProcessPendingEvents(); - - // 'Garbage' collection of windows deleted with Close(). - DeletePendingObjects(); - -#if wxUSE_LOG - // flush the logged messages if any - wxLog::FlushActive(); -#endif // wxUSE_LOG + + wxAppBase::OnIdle(event); #if wxUSE_DC_CACHEING // automated DC cache management: clear the cached DCs and bitmap @@ -828,14 +807,6 @@ void wxApp::OnIdle(wxIdleEvent& event) wxDC::ClearCache(); #endif // wxUSE_DC_CACHEING - // Send OnIdle events to all windows - if ( SendIdleEvents() ) - { - // SendIdleEvents() returns TRUE if at least one window requested more - // idle events - event.RequestMore(TRUE); - } - wxIsInOnIdleFlag = FALSE; } @@ -873,118 +844,90 @@ void wxApp::OnQueryEndSession(wxCloseEvent& event) } } -typedef struct _WXADllVersionInfo -{ - DWORD cbSize; - DWORD dwMajorVersion; // Major version - DWORD dwMinorVersion; // Minor version - DWORD dwBuildNumber; // Build number - DWORD dwPlatformID; // DLLVER_PLATFORM_* -} WXADLLVERSIONINFO; - -typedef HRESULT (CALLBACK* WXADLLGETVERSIONPROC)(WXADLLVERSIONINFO *); - /* static */ int wxApp::GetComCtl32Version() { -#if defined(__WXMICROWIN__) || defined(__WXWINCE__) +//FIX ME FOR DIGITALMARS!! +#if defined(__WXMICROWIN__) || defined(__WXWINCE__) || defined(__DIGITALMARS__) return 0; #else // cache the result + // + // NB: this is MT-ok as in the worst case we'd compute s_verComCtl32 twice, + // but as its value should be the same both times it doesn't matter static int s_verComCtl32 = -1; - wxCRIT_SECT_DECLARE(csComCtl32); - wxCRIT_SECT_LOCKER(lock, csComCtl32); - if ( s_verComCtl32 == -1 ) { // initally assume no comctl32.dll at all s_verComCtl32 = 0; + // we're prepared to handle the errors + wxLogNull noLog; + // do we have it? - HMODULE hModuleComCtl32 = ::GetModuleHandle(wxT("COMCTL32")); - BOOL bFreeComCtl32 = FALSE ; - if(!hModuleComCtl32) - { - hModuleComCtl32 = ::LoadLibrary(wxT("COMCTL32.DLL")) ; - if(hModuleComCtl32) - { - bFreeComCtl32 = TRUE ; - } - } + wxDynamicLibrary dllComCtl32(_T("comctl32.dll"), wxDL_VERBATIM); // if so, then we can check for the version - if ( hModuleComCtl32 ) + if ( dllComCtl32.IsLoaded() ) { +#ifdef DLLVER_PLATFORM_WINDOWS // try to use DllGetVersion() if available in _headers_ - WXADLLGETVERSIONPROC pfnDllGetVersion = (WXADLLGETVERSIONPROC) - ::GetProcAddress(hModuleComCtl32, "DllGetVersion"); - if ( pfnDllGetVersion ) + wxDYNLIB_FUNCTION( DLLGETVERSIONPROC, DllGetVersion, dllComCtl32 ); + if ( pfnDllGetVersion ) + { + DLLVERSIONINFO dvi; + dvi.cbSize = sizeof(dvi); + + HRESULT hr = (*pfnDllGetVersion)(&dvi); + if ( FAILED(hr) ) + { + wxLogApiError(_T("DllGetVersion"), hr); + } + else { - WXADLLVERSIONINFO dvi; - dvi.cbSize = sizeof(dvi); + // this is incompatible with _WIN32_IE values, but + // compatible with the other values returned by + // GetComCtl32Version() + s_verComCtl32 = 100*dvi.dwMajorVersion + + dvi.dwMinorVersion; + } + } +#endif - HRESULT hr = (*pfnDllGetVersion)(&dvi); - if ( FAILED(hr) ) - { - wxLogApiError(_T("DllGetVersion"), hr); - } - else - { - // this is incompatible with _WIN32_IE values, but - // compatible with the other values returned by - // GetComCtl32Version() - s_verComCtl32 = 100*dvi.dwMajorVersion + - dvi.dwMinorVersion; - } + // if DllGetVersion() is unavailable either during compile or + // run-time, try to guess the version otherwise + if ( !s_verComCtl32 ) + { + // InitCommonControlsEx is unique to 4.70 and later + void *pfn = dllComCtl32.GetSymbol(_T("InitCommonControlsEx")); + if ( !pfn ) + { + // not found, must be 4.00 + s_verComCtl32 = 400; } - // DllGetVersion() unavailable either during compile or - // run-time, try to guess the version otherwise - if ( !s_verComCtl32 ) + else // 4.70+ { - // InitCommonControlsEx is unique to 4.70 and later - FARPROC theProc = ::GetProcAddress - ( - hModuleComCtl32, - "InitCommonControlsEx" - ); - - if ( !theProc ) + // many symbols appeared in comctl32 4.71, could use any of + // them except may be DllInstall() + pfn = dllComCtl32.GetSymbol(_T("InitializeFlatSB")); + if ( !pfn ) { - // not found, must be 4.00 - s_verComCtl32 = 400; + // not found, must be 4.70 + s_verComCtl32 = 470; } else { - // many symbols appeared in comctl32 4.71, could use - // any of them except may be DllInstall - theProc = ::GetProcAddress - ( - hModuleComCtl32, - "InitializeFlatSB" - ); - if ( !theProc ) - { - // not found, must be 4.70 - s_verComCtl32 = 470; - } - else - { - // found, must be 4.71 - s_verComCtl32 = 471; - } + // found, must be 4.71 or later + s_verComCtl32 = 471; } } - } - - if(bFreeComCtl32) - { - ::FreeLibrary(hModuleComCtl32) ; + } } } return s_verComCtl32; -#endif +#endif // Microwin/!Microwin } // Yield to incoming messages