X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b963e7d5460b50ec5b8fc462d6a9b5bc6301db18..1dee6b399299241ffef19a61717bcb18d7a855d5:/src/os2/app.cpp?ds=sidebyside diff --git a/src/os2/app.cpp b/src/os2/app.cpp index 4e41b7077f..96d1531b5f 100644 --- a/src/os2/app.cpp +++ b/src/os2/app.cpp @@ -27,8 +27,9 @@ #include "wx/msgdlg.h" #include "wx/intl.h" #include "wx/dynarray.h" -# include "wx/wxchar.h" -# include "wx/icon.h" + #include "wx/wxchar.h" + #include "wx/icon.h" + #include "wx/timer.h" #endif #include "wx/log.h" @@ -36,6 +37,30 @@ #include "wx/os2/private.h" +#ifdef __EMX__ + +#include +#include + +#else + +#include +#include +#include +#include + +#endif // + +#ifndef __EMX__ + +#define select(a,b,c,d,e) bsdselect(a,b,c,d,e) +extern "C" int _System bsdselect(int, + struct fd_set *, + struct fd_set *, + struct fd_set *, + struct timeval *); +#endif + #if wxUSE_THREADS #include "wx/thread.h" @@ -63,7 +88,6 @@ // --------------------------------------------------------------------------- extern wxChar* wxBuffer; -extern wxChar* wxOsVersion; extern wxList* wxWinHandleList; extern wxList WXDLLEXPORT wxPendingDelete; extern wxCursor* g_globalCursor; @@ -93,10 +117,111 @@ HICON wxDEFAULT_MDIPARENTFRAME_ICON = (HICON) NULL; HBRUSH wxDisableButtonBrush = (HBRUSH) 0; +MRESULT EXPENTRY wxWndProc( HWND hWnd,ULONG message,MPARAM mp1,MPARAM mp2); +MRESULT EXPENTRY wxFrameWndProc( HWND hWnd,ULONG message,MPARAM mp1,MPARAM mp2); + // =========================================================================== // implementation // =========================================================================== +// --------------------------------------------------------------------------- +// helper struct and functions for socket handling +// --------------------------------------------------------------------------- + +struct GsocketCallbackInfo{ + void (*proc)(void *); + int type; + int handle; + void* gsock; +}; + +// These defines and wrapper functions are used here and in gsockpm.c +#define wxSockReadMask 0x01 +#define wxSockWriteMask 0x02 + +#ifdef __EMX__ +extern "C" +int wxAppAddSocketHandler(int handle, int mask, + void (*callback)(void*), void * gsock) +{ + return wxTheApp->AddSocketHandler(handle, mask, callback, gsock); +} +extern "C" +void wxAppRemoveSocketHandler(int handle) +{ + wxTheApp->RemoveSocketHandler(handle); +} +#else +// Linkage mode problems using callbacks with extern C in a .cpp module +int wxAppAddSocketHandler(int handle, int mask, + void (*callback)(void*), void * gsock) +{ + return wxTheApp->AddSocketHandler(handle, mask, callback, gsock); +} +void wxAppRemoveSocketHandler(int handle) +{ + wxTheApp->RemoveSocketHandler(handle); +} +#endif + +void wxApp::HandleSockets() +{ + bool pendingEvent = FALSE; + + // Check whether it's time for Gsocket operation + if (m_maxSocketHandles > 0 && m_maxSocketNr > 0) + { + fd_set readfds = m_readfds; + fd_set writefds = m_writefds; + struct timeval timeout; + int i; + struct GsocketCallbackInfo + *CallbackInfo = (struct GsocketCallbackInfo *)m_sockCallbackInfo; + int r = 0; + timeout.tv_sec = 0; + timeout.tv_usec = 0; + if ( select(m_maxSocketNr, &readfds, &writefds, 0, &timeout) > 0) + { + for (i = m_lastUsedHandle + 1; i != m_lastUsedHandle; i++) + { + if (i == m_maxSocketNr) + i = 0; + if (FD_ISSET(i, &readfds)) + { + int r; + for (r = 0; r < m_maxSocketHandles; r++){ + if(CallbackInfo[r].handle == i && + CallbackInfo[r].type == wxSockReadMask) + break; + } + if (r < m_maxSocketHandles) + { + CallbackInfo[r].proc(CallbackInfo[r].gsock); + pendingEvent = TRUE; + wxYield(); + } + } + if (FD_ISSET(i, &writefds)) + { + int r; + for (r = 0; r < m_maxSocketHandles; r++) + if(CallbackInfo[r].handle == i && + CallbackInfo[r].type == wxSockWriteMask) + break; + if (r < m_maxSocketHandles) + { + CallbackInfo[r].proc(CallbackInfo[r].gsock); + pendingEvent = TRUE; + wxYield(); + } + } + } + m_lastUsedHandle = i; + } + if (pendingEvent) + wxYield(); + } +} // --------------------------------------------------------------------------- // wxApp // --------------------------------------------------------------------------- @@ -116,6 +241,28 @@ bool wxApp::Initialize( HAB vHab ) { +#if defined(wxUSE_CONSOLEDEBUG) + #if wxUSE_CONSOLEDEBUG +/***********************************************/ +/* Code for using stdout debug */ +/* To use it you mast link app as "Window" - EK*/ +/***********************************************/ + { + PPIB pib; + PTIB tib; + + printf("In console\n"); + + DosGetInfoBlocks(&tib, &pib); +/* Try morphing into a PM application. */ +// if(pib->pib_ultype == 2) /* VIO */ + pib->pib_ultype = 3; + } +/**********************************************/ +/**********************************************/ + #endif //wxUSE_CONSOLEDEBUG +#endif + // // OS2 has to have an anchorblock // @@ -136,10 +283,6 @@ bool wxApp::Initialize( wxClassInfo::InitializeClasses(); -#if wxUSE_RESOURCES - wxGetResource(wxT("wxWindows"), wxT("OsVersion"), &wxOsVersion); -#endif - #if wxUSE_THREADS wxPendingEventsLocker = new wxCriticalSection; #endif @@ -174,6 +317,7 @@ bool wxApp::Initialize( return TRUE; } // end of wxApp::Initialize +const char* CANTREGISTERCLASS = " Can't register Class "; // --------------------------------------------------------------------------- // RegisterWindowClasses // --------------------------------------------------------------------------- @@ -182,14 +326,13 @@ bool wxApp::RegisterWindowClasses( HAB vHab ) { - APIRET rc; ERRORID vError = 0L; wxString sError; if (!::WinRegisterClass( vHab ,wxFrameClassName - ,(PFNWP)wxWndProc - ,CS_SIZEREDRAW | CS_SYNCPAINT + ,wxFrameWndProc + ,CS_SIZEREDRAW | CS_SYNCPAINT | CS_CLIPCHILDREN ,sizeof(ULONG) )) { @@ -201,9 +344,9 @@ bool wxApp::RegisterWindowClasses( if (!::WinRegisterClass( vHab ,wxFrameClassNameNoRedraw - ,(PFNWP)wxWndProc - ,0 + ,wxWndProc ,0 + ,sizeof(ULONG) )) { vError = ::WinGetLastError(vHab); @@ -214,9 +357,9 @@ bool wxApp::RegisterWindowClasses( if (!::WinRegisterClass( vHab ,wxMDIFrameClassName - ,(PFNWP)wxWndProc - ,CS_SIZEREDRAW | CS_SYNCPAINT - ,0 + ,wxWndProc + ,CS_SIZEREDRAW | CS_MOVENOTIFY | CS_SYNCPAINT + ,sizeof(ULONG) )) { vError = ::WinGetLastError(vHab); @@ -227,9 +370,9 @@ bool wxApp::RegisterWindowClasses( if (!::WinRegisterClass( vHab ,wxMDIFrameClassNameNoRedraw - ,(PFNWP)wxWndProc - ,0 + ,wxWndProc ,0 + ,sizeof(ULONG) )) { vError = ::WinGetLastError(vHab); @@ -240,9 +383,9 @@ bool wxApp::RegisterWindowClasses( if (!::WinRegisterClass( vHab ,wxMDIChildFrameClassName - ,(PFNWP)wxWndProc + ,wxWndProc ,CS_MOVENOTIFY | CS_SIZEREDRAW | CS_SYNCPAINT | CS_HITTEST - ,0 + ,sizeof(ULONG) )) { vError = ::WinGetLastError(vHab); @@ -253,9 +396,9 @@ bool wxApp::RegisterWindowClasses( if (!::WinRegisterClass( vHab ,wxMDIChildFrameClassNameNoRedraw - ,(PFNWP)wxWndProc + ,wxWndProc ,CS_HITTEST - ,0 + ,sizeof(ULONG) )) { vError = ::WinGetLastError(vHab); @@ -266,9 +409,9 @@ bool wxApp::RegisterWindowClasses( if (!::WinRegisterClass( vHab ,wxPanelClassName - ,(PFNWP)wxWndProc + ,wxWndProc ,CS_MOVENOTIFY | CS_SIZEREDRAW | CS_HITTEST | CS_SAVEBITS | CS_SYNCPAINT - ,0 + ,sizeof(ULONG) )) { vError = ::WinGetLastError(vHab); @@ -279,9 +422,9 @@ bool wxApp::RegisterWindowClasses( if (!::WinRegisterClass( vHab ,wxCanvasClassName - ,(PFNWP)wxWndProc - ,CS_MOVENOTIFY | CS_SIZEREDRAW | CS_HITTEST | CS_SAVEBITS | CS_SYNCPAINT - ,0 + ,wxWndProc + ,CS_SIZEREDRAW | CS_HITTEST | CS_SYNCPAINT | CS_CLIPCHILDREN + ,sizeof(ULONG) )) { vError = ::WinGetLastError(vHab); @@ -407,6 +550,9 @@ void wxApp::CleanUp() #endif // wxUSE_LOG } // end of wxApp::CleanUp +//---------------------------------------------------------------------- +// Main wxWindows entry point +//---------------------------------------------------------------------- int wxEntry( int argc , char* argv[] @@ -462,29 +608,43 @@ int wxEntry( if (wxTheApp->OnInit()) { nRetValue = wxTheApp->OnRun(); -// nRetValue = -1; } - } - - wxWindow* pTopWindow = wxTheApp->GetTopWindow(); - - if (pTopWindow) - { - // Forcibly delete the window. - if (pTopWindow->IsKindOf(CLASSINFO(wxFrame)) || - pTopWindow->IsKindOf(CLASSINFO(wxDialog)) ) + // Normal exit + wxWindow* pTopWindow = wxTheApp->GetTopWindow(); + if (pTopWindow) { - pTopWindow->Close(TRUE); - wxTheApp->DeletePendingObjects(); - } - else - { - delete pTopWindow; - wxTheApp->SetTopWindow(NULL); + // Forcibly delete the window. + if (pTopWindow->IsKindOf(CLASSINFO(wxFrame)) || + pTopWindow->IsKindOf(CLASSINFO(wxDialog)) ) + { + pTopWindow->Close(TRUE); + wxTheApp->DeletePendingObjects(); + } + else + { + delete pTopWindow; + wxTheApp->SetTopWindow(NULL); + } } } + else // app initialization failed + { + wxLogLastError(" Gui initialization failed, exitting"); + } +#if wxUSE_CONSOLEDEBUG + printf("wxTheApp->OnExit "); + fflush(stdout); +#endif wxTheApp->OnExit(); +#if wxUSE_CONSOLEDEBUG + printf("wxApp::CleanUp "); + fflush(stdout); +#endif wxApp::CleanUp(); +#if wxUSE_CONSOLEDEBUG + printf("return %i ", nRetValue); + fflush(stdout); +#endif return(nRetValue); } // end of wxEntry @@ -493,6 +653,9 @@ bool wxApp::OnInitGui() ERRORID vError; wxString sError; + if (!wxAppBase::OnInitGui()) + return FALSE; + m_hMq = ::WinCreateMsgQueue(vHabmain, 0); if (!m_hMq) { @@ -501,6 +664,7 @@ bool wxApp::OnInitGui() wxLogDebug(sError); return FALSE; } + return TRUE; } // end of wxApp::OnInitGui @@ -521,6 +685,9 @@ wxApp::wxApp() m_exitOnFrameDelete = TRUE; m_bAuto3D = TRUE; m_hMq = 0; + m_maxSocketHandles = 0; + m_maxSocketNr = 0; + m_sockCallbackInfo = 0; } // end of wxApp::wxApp wxApp::~wxApp() @@ -551,11 +718,11 @@ bool wxApp::Initialized() // Get and process a message, returning FALSE if WM_QUIT // received (and also set the flag telling the app to exit the main loop) // + bool wxApp::DoMessage() { BOOL bRc = ::WinGetMsg(vHabmain, &svCurrentMsg, HWND(NULL), 0, 0); - wxUsleep(1000); if (bRc == 0) { // got WM_QUIT @@ -623,15 +790,24 @@ bool wxApp::DoMessage() } #endif // wxUSE_THREADS + // // Process the message - if (!ProcessMessage((WXMSG *)&svCurrentMsg)) - { - ::WinDispatchMsg(vHabmain, (PQMSG)&svCurrentMsg); - } + // + DoMessage((WXMSG *)&svCurrentMsg); } return TRUE; } // end of wxApp::DoMessage +void wxApp::DoMessage( + WXMSG* pMsg +) +{ + if (!ProcessMessage((WXMSG *)&svCurrentMsg)) + { + ::WinDispatchMsg(vHabmain, (PQMSG)&svCurrentMsg); + } +} // end of wxApp::DoMessage + ////////////////////////////////////////////////////////////////////////////// // // Keep trying to process messages until WM_QUIT @@ -658,9 +834,15 @@ int wxApp::MainLoop() #endif // wxUSE_THREADS while (!Pending() && ProcessIdle()) { -// wxUsleep(10000); + HandleSockets(); + wxUsleep(10000); } - DoMessage(); + HandleSockets(); + if (Pending()) + DoMessage(); + else + wxUsleep(10000); + } return (int)svCurrentMsg.mp1; } // end of wxApp::MainLoop @@ -703,8 +885,8 @@ bool wxApp::ProcessMessage( WXMSG* pWxmsg ) { - QMSG* vMsg = (PQMSG)pWxmsg; - HWND hWnd = vMsg->hwnd; + QMSG* pMsg = (PQMSG)pWxmsg; + HWND hWnd = pMsg->hwnd; wxWindow* pWndThis = wxFindWinFromHandle((WXHWND)hWnd); wxWindow* pWnd; @@ -713,7 +895,7 @@ bool wxApp::ProcessMessage( // We must relay WM_MOUSEMOVE events to the tooltip ctrl if we want it to // popup the tooltip bubbles // - if (pWndThis && (vMsg->msg == WM_MOUSEMOVE)) + if (pWndThis && (pMsg->msg == WM_MOUSEMOVE)) { wxToolTip* pToolTip = pWndThis->GetToolTip(); if (pToolTip) @@ -723,6 +905,12 @@ bool wxApp::ProcessMessage( } #endif // wxUSE_TOOLTIPS + // + // We must relay Timer events to wxTimer's processing function + // + if (pMsg->msg == WM_TIMER) + wxTimerProc(NULL, 0, (int)pMsg->mp1, 0); + // // For some composite controls (like a combobox), wndThis might be NULL // because the subcontrol is not a wxWindow, but only the control itself @@ -735,13 +923,44 @@ bool wxApp::ProcessMessage( } // - // Anyone for a non-translation message? Try youngest descendants first. + // Try translations first; find the youngest window with + // a translation table. OS/2 has case sensative accels, so + // this block, coded by BK, removes that and helps make them + // case insensative. // - for (pWnd = pWndThis; pWnd; pWnd = pWnd->GetParent()) + if(pMsg->msg == WM_CHAR) { - if (pWnd->OS2ProcessMessage(pWxmsg)) - return TRUE; + PBYTE pChmsg = (PBYTE)&(pMsg->msg); + USHORT uSch = CHARMSG(pChmsg)->chr; + bool bRc; + + // + // Do not process keyup events + // + if(!(CHARMSG(pChmsg)->fs & KC_KEYUP)) + { + if((CHARMSG(pChmsg)->fs & (KC_ALT | KC_CTRL)) && CHARMSG(pChmsg)->chr != 0) + CHARMSG(pChmsg)->chr = (USHORT)wxToupper((UCHAR)uSch); + + + for(pWnd = pWndThis; pWnd; pWnd = pWnd->GetParent() ) + { + if((bRc = pWnd->OS2TranslateMessage(pWxmsg)) == TRUE) + break; + } + + if(!bRc) // untranslated, should restore original value + CHARMSG(pChmsg)->chr = uSch; + } } + // + // Anyone for a non-translation message? Try youngest descendants first. + // +// for (pWnd = pWndThis; pWnd; pWnd = pWnd->GetParent()) +// { +// if (pWnd->OS2ProcessMessage(pWxmsg)) +// return TRUE; +// } return FALSE; } // end of wxApp::ProcessMessage @@ -754,7 +973,7 @@ void wxApp::OnIdle( // // Avoid recursion (via ProcessEvent default case) // - if (sbInOnIdle ) + if (sbInOnIdle) return; sbInOnIdle = TRUE; @@ -778,6 +997,16 @@ void wxApp::OnIdle( wxLog::FlushActive(); #endif // wxUSE_LOG +#if wxUSE_DC_CACHEING + // automated DC cache management: clear the cached DCs and bitmap + // if it's likely that the app has finished with them, that is, we + // get an idle event and we're not dragging anything. + if (!::WinGetKeyState(HWND_DESKTOP, VK_BUTTON1) && + !::WinGetKeyState(HWND_DESKTOP, VK_BUTTON3) && + !::WinGetKeyState(HWND_DESKTOP, VK_BUTTON2)) + wxDC::ClearCache(); +#endif // wxUSE_DC_CACHEING + // // Send OnIdle events to all windows // @@ -891,8 +1120,20 @@ void wxExit() // // Yield to incoming messages // -bool wxYield() +bool wxApp::Yield(bool onlyIfNeeded) { + static bool s_inYield = FALSE; + + if ( s_inYield ) + { + if ( !onlyIfNeeded ) + { + wxFAIL_MSG( _T("wxYield() called recursively") ); + } + + return FALSE; + } + HAB vHab = 0; QMSG vMsg; @@ -902,6 +1143,8 @@ bool wxYield() // wxLog::Suspend(); + s_inYield = TRUE; + // // We want to go back to the main message loop // if we see a WM_QUIT. (?) @@ -924,6 +1167,7 @@ bool wxYield() // Let the logs be flashed again // wxLog::Resume(); + s_inYield = FALSE; return TRUE; } // end of wxYield @@ -952,6 +1196,54 @@ wxIcon wxApp::GetStdIcon( return wxIcon("wxICON_ERROR"); } // end of wxApp::GetStdIcon +int wxApp::AddSocketHandler(int handle, int mask, + void (*callback)(void*), void * gsock) +{ + int find; + struct GsocketCallbackInfo + *CallbackInfo = (struct GsocketCallbackInfo *)m_sockCallbackInfo; + + for (find = 0; find < m_maxSocketHandles; find++) + if (CallbackInfo[find].handle == -1) + break; + if (find == m_maxSocketHandles) + { + // Allocate new memory + m_sockCallbackInfo = realloc(m_sockCallbackInfo, + (m_maxSocketHandles+=10)* + sizeof(struct GsocketCallbackInfo)); + CallbackInfo = (struct GsocketCallbackInfo *)m_sockCallbackInfo; + for (find = m_maxSocketHandles - 10; find < m_maxSocketHandles; find++) + CallbackInfo[find].handle = -1; + find = m_maxSocketHandles - 10; + } + CallbackInfo[find].proc = callback; + CallbackInfo[find].type = mask; + CallbackInfo[find].handle = handle; + CallbackInfo[find].gsock = gsock; + if (mask & wxSockReadMask) + FD_SET(handle, &m_readfds); + if (mask & wxSockWriteMask) + FD_SET(handle, &m_writefds); + if (handle >= m_maxSocketNr) + m_maxSocketNr = handle + 1; + return find; +} + +void wxApp::RemoveSocketHandler(int handle) +{ + struct GsocketCallbackInfo + *CallbackInfo = (struct GsocketCallbackInfo *)m_sockCallbackInfo; + if (handle < m_maxSocketHandles) + { + if (CallbackInfo[handle].type & wxSockReadMask) + FD_CLR(CallbackInfo[handle].handle, &m_readfds); + if (CallbackInfo[handle].type & wxSockWriteMask) + FD_CLR(CallbackInfo[handle].handle, &m_writefds); + CallbackInfo[handle].handle = -1; + } +} + //----------------------------------------------------------------------------- // wxWakeUpIdle //-----------------------------------------------------------------------------