X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3e3d05fc8601ef8d6eb2a695aba83d48ac1ca1b2..e69d5138dc8f95e294ae6d03beb4f321406f4e34:/src/msw/app.cpp diff --git a/src/msw/app.cpp b/src/msw/app.cpp index d3d3e62a5c..d6fc28e390 100644 --- a/src/msw/app.cpp +++ b/src/msw/app.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: app.cpp +// Name: src/msw/app.cpp // Purpose: wxApp // Author: Julian Smart // Modified by: @@ -17,10 +17,6 @@ // headers // --------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "app.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -29,6 +25,8 @@ #endif #ifndef WX_PRECOMP + #include "wx/msw/wrapcctl.h" + #include "wx/dynarray.h" #include "wx/frame.h" #include "wx/app.h" #include "wx/utils.h" @@ -42,16 +40,15 @@ #include "wx/dialog.h" #include "wx/msgdlg.h" #include "wx/intl.h" - #include "wx/dynarray.h" #include "wx/wxchar.h" - #include "wx/icon.h" #include "wx/log.h" + #include "wx/module.h" #endif #include "wx/apptrait.h" #include "wx/filename.h" -#include "wx/module.h" #include "wx/dynlib.h" +#include "wx/evtloop.h" #include "wx/msw/private.h" #include "wx/msw/ole/oleutils.h" @@ -69,7 +66,8 @@ #endif // broken compilers #if defined(__POCKETPC__) || defined(__SMARTPHONE__) -#include + #include + #include #endif #if wxUSE_OLE @@ -79,19 +77,37 @@ #include #include -#include "wx/msw/wrapcctl.h" - // For MB_TASKMODAL #ifdef __WXWINCE__ #include "wx/msw/wince/missing.h" #endif +// instead of including which is not part of the core SDK and not +// shipped at all with other compilers, we always define the parts of it we +// need here ourselves +// +// NB: DLLVER_PLATFORM_WINDOWS will be defined if shlwapi.h had been somehow +// included already +#ifndef DLLVER_PLATFORM_WINDOWS + // hopefully we don't need to change packing as DWORDs should be already + // correctly aligned + struct DLLVERSIONINFO + { + DWORD cbSize; + DWORD dwMajorVersion; // Major version + DWORD dwMinorVersion; // Minor version + DWORD dwBuildNumber; // Build number + DWORD dwPlatformID; // DLLVER_PLATFORM_* + }; + + typedef HRESULT (CALLBACK* DLLGETVERSIONPROC)(DLLVERSIONINFO *); +#endif // defined(DLLVERSIONINFO) + + // --------------------------------------------------------------------------- // global variables // --------------------------------------------------------------------------- -extern wxList WXDLLEXPORT wxPendingDelete; - #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__) extern void wxSetKeyboardHook(bool doIt); #endif @@ -199,23 +215,37 @@ bool wxGUIAppTraits::DoMessageFromThreadWait() { // we should return false only if the app should exit, i.e. only if // Dispatch() determines that the main event loop should terminate - return !wxTheApp || wxTheApp->Dispatch(); + wxEventLoop *evtLoop = wxEventLoop::GetActive(); + if ( !evtLoop || !evtLoop->Pending() ) + { + // no events means no quit event + return true; + } + + return evtLoop->Dispatch(); } -wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo() +wxPortId wxGUIAppTraits::GetToolkitVersion(int *majVer, int *minVer) const { - 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"); + OSVERSIONINFO info; + wxZeroMemory(info); + + // on Windows, the toolkit version is the same of the OS version + // as Windows integrates the OS kernel with the GUI toolkit. + info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + if ( ::GetVersionEx(&info) ) + { + if ( majVer ) + *majVer = info.dwMajorVersion; + if ( minVer ) + *minVer = info.dwMinorVersion; + } + +#if defined(__WXHANDHELD__) || defined(__WXWINCE__) + return wxPORT_WINCE; +#else + return wxPORT_MSW; #endif - return info; } // =========================================================================== @@ -273,43 +303,24 @@ bool wxApp::Initialize(int& argc, wxChar **argv) } #endif - // the first thing to do is to check if we're trying to run an Unicode - // program under Win9x w/o MSLU emulation layer - if so, abort right now - // as it has no chance to work -#if wxUSE_UNICODE && !wxUSE_UNICODE_MSLU - if ( wxGetOsVersion() != wxWINDOWS_NT && wxGetOsVersion() != wxWINDOWS_CE && wxGetOsVersion() != wxWINDOWS_SMARTPHONE && wxGetOsVersion() != wxWINDOWS_POCKETPC ) - { - // note that we can use MessageBoxW() as it's implemented even under - // Win9x - OTOH, we can't use wxGetTranslation() because the file APIs - // used by wxLocale are not - ::MessageBox - ( - NULL, - _T("This program uses Unicode and requires Windows NT/2000/XP/CE.\nProgram aborted."), - _T("wxWidgets Fatal Error"), - MB_ICONERROR | MB_OK - ); - - return false; - } -#endif // wxUSE_UNICODE && !wxUSE_UNICODE_MSLU - -#if defined(__WIN95__) && !defined(__WXMICROWIN__) +#if !defined(__WXMICROWIN__) InitCommonControls(); -#endif // __WIN95__ +#endif // !defined(__WXMICROWIN__) #if defined(__SMARTPHONE__) || defined(__POCKETPC__) SHInitExtraControls(); #endif +#ifndef __WXWINCE__ + // Don't show a message box if a function such as SHGetFileInfo + // fails to find a device. + SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOOPENFILEERRORBOX); +#endif + wxOleInitialize(); RegisterWindowClasses(); -#if wxUSE_PENWINDOWS - wxRegisterPenWin(); -#endif - wxWinHandleHash = new wxWinHashTable(wxKEY_INTEGER, 100); #if !defined(__WXMICROWIN__) && !defined(__WXWINCE__) @@ -475,10 +486,6 @@ void wxApp::CleanUp() wxSetKeyboardHook(false); #endif -#if wxUSE_PENWINDOWS - wxCleanUpPenWin(); -#endif - wxOleUninitialize(); // for an EXE the classes are unregistered when it terminates but DLL may @@ -489,7 +496,7 @@ void wxApp::CleanUp() delete wxWinHandleHash; wxWinHandleHash = NULL; - + #ifdef __WXWINCE__ free( wxCanvasClassName ); free( wxCanvasClassNameNR ); @@ -507,17 +514,6 @@ wxApp::wxApp() wxApp::~wxApp() { - // our cmd line arguments are allocated inside wxEntry(HINSTANCE), they - // don't come from main(), so we have to free them - - while ( argc ) - { - // m_argv elements were allocated by wxStrdup() - free(argv[--argc]); - } - - // but m_argv itself -- using new[] - delete [] argv; } // ---------------------------------------------------------------------------- @@ -599,14 +595,14 @@ int wxApp::GetComCtl32Version() // we're prepared to handle the errors wxLogNull noLog; +#if wxUSE_DYNLIB_CLASS // do we have it? wxDynamicLibrary dllComCtl32(_T("comctl32.dll"), wxDL_VERBATIM); // if so, then we can check for the version if ( dllComCtl32.IsLoaded() ) { -#ifdef DLLVER_PLATFORM_WINDOWS - // try to use DllGetVersion() if available in _headers_ + // now check if the function is available during run-time wxDYNLIB_FUNCTION( DLLGETVERSIONPROC, DllGetVersion, dllComCtl32 ); if ( pfnDllGetVersion ) { @@ -627,7 +623,6 @@ int wxApp::GetComCtl32Version() dvi.dwMinorVersion; } } -#endif // if DllGetVersion() is unavailable either during compile or // run-time, try to guess the version otherwise @@ -658,6 +653,7 @@ int wxApp::GetComCtl32Version() } } } +#endif } return s_verComCtl32; @@ -735,7 +731,7 @@ terminate the program,\r\n\ \"Retry\" to exit the program normally and \"Ignore\" to try to continue."), _T("Unhandled exception"), MB_ABORTRETRYIGNORE | - MB_ICONERROR| + MB_ICONERROR| MB_TASKMODAL ) ) @@ -763,8 +759,6 @@ terminate the program,\r\n\ #if WXWIN_COMPATIBILITY_2_4 -#include "wx/evtloop.h" - void wxApp::DoMessage(WXMSG *pMsg) { wxEventLoop *evtLoop = wxEventLoop::GetActive(); @@ -785,4 +779,3 @@ bool wxApp::ProcessMessage(WXMSG* pMsg) } #endif // WXWIN_COMPATIBILITY_2_4 -