X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a37d422a667124e4cb9c7413deda637d3b1926ec..d21d2e5adf7a5acf3b496a9c4e87eab220bd75d8:/src/msw/app.cpp?ds=sidebyside diff --git a/src/msw/app.cpp b/src/msw/app.cpp index 72d8437e63..480bb9b54d 100644 --- a/src/msw/app.cpp +++ b/src/msw/app.cpp @@ -45,9 +45,11 @@ #include "wx/dynarray.h" #include "wx/wxchar.h" #include "wx/icon.h" + #include "wx/log.h" #endif -#include "wx/log.h" +#include "wx/cmdline.h" +#include "wx/filename.h" #include "wx/module.h" #include "wx/msw/private.h" @@ -115,8 +117,7 @@ #define _WIN32_IE 0x0200 #endif -#if _WIN32_IE >= 0x0300 \ - && !( defined(__MINGW32__) && !wxCHECK_W32API_VERSION( 1, 0 ) ) +#if _WIN32_IE >= 0x0300 && !defined(__MINGW32__) #include #endif @@ -125,7 +126,6 @@ // --------------------------------------------------------------------------- extern wxChar *wxBuffer; -extern wxList *wxWinHandleList; extern wxList WXDLLEXPORT wxPendingDelete; #ifndef __WXMICROWIN__ extern void wxSetKeyboardHook(bool doIt); @@ -195,7 +195,7 @@ bool wxApp::Initialize() // the first thing to do is to check if we're trying to run an Unicode // program under Win9x - if so, abort right now as it has no chance to // work -#if wxUSE_UNICODE +#if wxUSE_UNICODE && !wxUSE_UNICODE_MSLU if ( wxGetOsVersion() != wxWINDOWS_NT ) { // note that we can use MessageBoxW() as it's implemented even under @@ -204,14 +204,14 @@ bool wxApp::Initialize() ::MessageBox ( NULL, - _T("This program uses Unicode and requires Windows NT/2000.\nProgram aborted."), + _T("This program uses Unicode and requires Windows NT/2000/XP.\nProgram aborted."), _T("wxWindows Fatal Error"), MB_ICONERROR | MB_OK ); return FALSE; } -#endif // wxUSE_UNICODE +#endif // wxUSE_UNICODE && !wxUSE_UNICODE_MSLU // Some people may wish to use this, but // probably it shouldn't be here by default. @@ -283,6 +283,7 @@ bool wxApp::Initialize() LOGBRUSH lb; lb.lbStyle = BS_PATTERN; + lb.lbColor = 0; lb.lbHatch = (int)LoadBitmap( wxhInstance, wxT("wxDISABLE_BUTTON_BITMAP") ); if ( lb.lbHatch ) { @@ -296,7 +297,7 @@ bool wxApp::Initialize() wxRegisterPenWin(); #endif - wxWinHandleList = new wxList(wxKEY_INTEGER); + wxWinHandleHash = new wxWinHashTable(wxKEY_INTEGER, 100); // This is to foil optimizations in Visual C++ that throw out dummy.obj. // PLEASE DO NOT ALTER THIS. @@ -456,76 +457,130 @@ bool wxApp::RegisterWindowClasses() } // --------------------------------------------------------------------------- -// Convert Windows to argc, argv style +// UnregisterWindowClasses // --------------------------------------------------------------------------- -void wxApp::ConvertToStandardCommandArgs(char* lpCmdLine) +bool wxApp::UnregisterWindowClasses() { - wxStringList args; + bool retval = TRUE; - wxString cmdLine(lpCmdLine); - int count = 0; +#ifndef __WXMICROWIN__ + // frame window class. + if ( !UnregisterClass(wxFrameClassName, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(frame)")); - // Get application name - wxChar name[260]; // 260 is MAX_PATH value from windef.h - ::GetModuleFileName(wxhInstance, name, WXSIZEOF(name)); + retval = FALSE; + } - args.Add(name); - count++; + // "no redraw" frame + if ( !UnregisterClass(wxFrameClassNameNoRedraw, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(no redraw frame)")); - wxStrcpy(name, wxFileNameFromPath(name)); - wxStripExtension(name); - wxTheApp->SetAppName(name); + return FALSE; + } - // Break up string - // Treat strings enclosed in double-quotes as single arguments - int i = 0; - int len = cmdLine.Length(); - while (i < len) + // MDI frame window class. + if ( !UnregisterClass(wxMDIFrameClassName, wxhInstance) ) { - // Skip whitespace - while ((i < len) && wxIsspace(cmdLine.GetChar(i))) - i ++; + wxLogLastError(wxT("UnregisterClass(MDI parent)")); - if (i < len) - { - if (cmdLine.GetChar(i) == wxT('"')) // We found the start of a string - { - i ++; - int first = i; - while ((i < len) && (cmdLine.GetChar(i) != wxT('"'))) - i ++; + retval = FALSE; + } - wxString arg(cmdLine.Mid(first, (i - first))); + // "no redraw" MDI frame + if ( !UnregisterClass(wxMDIFrameClassNameNoRedraw, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(no redraw MDI parent frame)")); - args.Add(arg); - count ++; + retval = FALSE; + } - if (i < len) - i ++; // Skip past 2nd quote - } - else // Unquoted argument - { - int first = i; - while ((i < len) && !wxIsspace(cmdLine.GetChar(i))) - i ++; + // MDI child frame window class. + if ( !UnregisterClass(wxMDIChildFrameClassName, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(MDI child)")); + + retval = FALSE; + } - wxString arg(cmdLine.Mid(first, (i - first))); + // "no redraw" MDI child frame + if ( !UnregisterClass(wxMDIChildFrameClassNameNoRedraw, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(no redraw MDI child)")); - args.Add(arg); - count ++; - } - } + retval = FALSE; + } + + // panel window class. + if ( !UnregisterClass(wxPanelClassName, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(panel)")); + + retval = FALSE; } - wxTheApp->argv = new wxChar*[count + 1]; - for (i = 0; i < count; i++) + // no redraw panel window class. + if ( !UnregisterClass(wxPanelClassNameNR, wxhInstance) ) { - wxString arg(args[i]); - wxTheApp->argv[i] = copystring((const wxChar*)arg); + wxLogLastError(wxT("UnregisterClass(no redraw panel)")); + + retval = FALSE; + } + + // canvas and textsubwindow class name + if ( !UnregisterClass(wxCanvasClassName, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(canvas)")); + + retval = FALSE; + } + + if ( !UnregisterClass(wxCanvasClassNameNR, wxhInstance) ) + { + wxLogLastError(wxT("UnregisterClass(no redraw canvas)")); + + retval = FALSE; } - wxTheApp->argv[count] = NULL; // argv[] is a NULL-terminated list - wxTheApp->argc = count; +#endif + // __WXMICROWIN__ + return retval; +} + +// --------------------------------------------------------------------------- +// Convert Windows to argc, argv style +// --------------------------------------------------------------------------- + +void wxApp::ConvertToStandardCommandArgs(const char* lpCmdLine) +{ + // break the command line in words + wxArrayString args = + wxCmdLineParser::ConvertStringToArgs(wxConvertMB2WX(lpCmdLine)); + + // +1 here for the program name + argc = args.GetCount() + 1; + + // and +1 here for the terminating NULL + argv = new wxChar *[argc + 1]; + + argv[0] = new wxChar[260]; // 260 is MAX_PATH value from windef.h + ::GetModuleFileName(wxhInstance, argv[0], 260); + + // also set the app name from argv[0] + wxString name; + wxFileName::SplitPath(argv[0], NULL, &name, NULL); + + SetAppName(name); + + // copy all the other arguments to wxApp::argv[] + for ( int i = 1; i < argc; i++ ) + { + argv[i] = copystring(args[i - 1]); + } + + // argv[] must be NULL-terminated + argv[argc] = NULL; } //// Cleans up any wxWindows internal structures left lying around @@ -600,12 +655,19 @@ void wxApp::CleanUp() ::OleUninitialize(); #endif +#ifdef WXMAKINGDLL + // for an EXE the classes are unregistered when it terminates but DLL may + // be loaded several times (load/unload/load) into the same process in + // which case the registration will fail after the first time if we don't + // unregister the classes now + UnregisterWindowClasses(); +#endif // WXMAKINGDLL + #if wxUSE_CTL3D Ctl3dUnregister(wxhInstance); #endif - if (wxWinHandleList) - delete wxWinHandleList; + delete wxWinHandleHash; // GL: I'm annoyed ... I don't know where to put this and I don't want to // create a module for that as it's part of the core. @@ -725,7 +787,8 @@ int wxEntry(WXHINSTANCE hInstance, wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") ); // save the WinMain() parameters - wxTheApp->ConvertToStandardCommandArgs(lpCmdLine); + if (lpCmdLine) // MicroWindows passes NULL + wxTheApp->ConvertToStandardCommandArgs(lpCmdLine); wxTheApp->m_nCmdShow = nCmdShow; // We really don't want timestamps by default, because it means @@ -1058,12 +1121,12 @@ bool wxApp::ProcessMessage(WXMSG *wxmsg) // we need to find the dialog containing this control as // IsDialogMessage() just eats all the messages (i.e. returns TRUE for // them) if we call it for the control itself - while ( ::GetWindowLong(hwnd, GWL_STYLE) & WS_CHILD ) + while ( hwnd && ::GetWindowLong(hwnd, GWL_STYLE) & WS_CHILD ) { hwnd = ::GetParent(hwnd); } - return ::IsDialogMessage(hwnd, msg) != 0; + return hwnd && ::IsDialogMessage(hwnd, msg) != 0; } #if wxUSE_TOOLTIPS @@ -1338,20 +1401,26 @@ void wxExit() // Yield to incoming messages -static bool gs_inYield = FALSE; - -bool wxYield() +bool wxApp::Yield(bool onlyIfNeeded) { + // MT-FIXME + static bool s_inYield = FALSE; + // disable log flushing from here because a call to wxYield() shouldn't // normally result in message boxes popping up &c wxLog::Suspend(); -#ifdef __WXDEBUG__ - if (gs_inYield) - wxFAIL_MSG( wxT("wxYield called recursively" ) ); -#endif + if ( s_inYield ) + { + if ( !onlyIfNeeded ) + { + wxFAIL_MSG( wxT("wxYield called recursively" ) ); + } - gs_inYield = TRUE; + return FALSE; + } + + s_inYield = TRUE; // we don't want to process WM_QUIT from here - it should be processed in // the main event loop in order to stop it @@ -1367,27 +1436,17 @@ bool wxYield() break; } - // If they are pending events, we must process them. - if (wxTheApp) - wxTheApp->ProcessPendingEvents(); + // if there are pending events, we must process them. + ProcessPendingEvents(); // let the logs be flashed again wxLog::Resume(); - gs_inYield = FALSE; + s_inYield = FALSE; return TRUE; } -// Yield to incoming messages; but fail silently if recursion is detected. -bool wxYieldIfNeeded() -{ - if (gs_inYield) - return FALSE; - - return wxYield(); -} - bool wxHandleFatalExceptions(bool doit) { #if wxUSE_ON_FATAL_EXCEPTION @@ -1396,9 +1455,9 @@ bool wxHandleFatalExceptions(bool doit) return TRUE; #else - wxFAIL_MSG(_T("set wxUSE_ON_FATAL_EXCEPTION to 1 to sue this function")); - - (void)doit; + wxFAIL_MSG(_T("set wxUSE_ON_FATAL_EXCEPTION to 1 to use this function")); + + (void)doit; return FALSE; #endif }