X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f41bc3e3f3fda37fba548440b230288c5eed0953..393cbb8ff740a9a708a7241e45992ed0bc2797ee:/src/x11/app.cpp diff --git a/src/x11/app.cpp b/src/x11/app.cpp index dfdb222158..5c2371a2bb 100644 --- a/src/x11/app.cpp +++ b/src/x11/app.cpp @@ -26,6 +26,8 @@ #include "wx/intl.h" #include "wx/evtloop.h" #include "wx/timer.h" +#include "wx/filename.h" +#include "wx/hash.h" #include "wx/univ/theme.h" #include "wx/univ/renderer.h" @@ -57,8 +59,6 @@ wxApp *wxTheApp = NULL; // This is set within wxEntryStart -- too early on // to put these in wxTheApp -static int g_newArgc = 0; -static wxChar** g_newArgv = NULL; static bool g_showIconic = FALSE; static wxSize g_initialSize = wxDefaultSize; @@ -136,10 +136,6 @@ bool wxApp::Initialize() void wxApp::CleanUp() { - if (g_newArgv) - delete[] g_newArgv; - g_newArgv = NULL; - delete wxWidgetHashTable; wxWidgetHashTable = NULL; delete wxClientWidgetHashTable; @@ -197,20 +193,13 @@ int wxEntryStart( int& argc, char *argv[] ) #endif #endif // __WXDEBUG__ - wxString displayName; + char *displayName = NULL; bool syncDisplay = FALSE; - // Parse the arguments. - // We can't use wxCmdLineParser or OnInitCmdLine and friends because - // we have to create the Display earlier. If we can find a way to - // use the wxAppBase API then I'll be quite happy to change it. - g_newArgv = new wxChar*[argc]; - g_newArgc = 0; int i; for (i = 0; i < argc; i++) { - wxString arg(argv[i]); - if (arg == wxT("-display")) + if (strcmp( argv[i], "-display") == 0) { if (i < (argc - 1)) { @@ -219,16 +208,15 @@ int wxEntryStart( int& argc, char *argv[] ) continue; } } - else if (arg == wxT("-geometry")) + else if (strcmp( argv[i], "-geometry") == 0) { if (i < (argc - 1)) { i ++; - wxString windowGeometry = argv[i]; int w, h; - if (wxSscanf(windowGeometry.c_str(), _T("%dx%d"), &w, &h) != 2) + if (sscanf(argv[i], "%dx%d", &w, &h) != 2) { - wxLogError(_("Invalid geometry specification '%s'"), windowGeometry.c_str()); + wxLogError( _("Invalid geometry specification '%s'"), wxString::FromAscii(argv[i]).c_str() ); } else { @@ -237,29 +225,22 @@ int wxEntryStart( int& argc, char *argv[] ) continue; } } - else if (arg == wxT("-sync")) + else if (strcmp( argv[i], "-sync") == 0) { syncDisplay = TRUE; continue; } - else if (arg == wxT("-iconic")) + else if (strcmp( argv[i], "-iconic") == 0) { g_showIconic = TRUE; continue; } - // Not eaten by wxWindows, so pass through - g_newArgv[g_newArgc] = argv[i]; - g_newArgc ++; } - Display* xdisplay = NULL; - if (displayName.IsEmpty()) - xdisplay = XOpenDisplay(NULL); - else - xdisplay = XOpenDisplay((char*) displayName.c_str()); - + // X11 display stuff + Display* xdisplay = XOpenDisplay( displayName ); if (!xdisplay) { wxLogError( _("wxWindows could not open display. Exiting.") ); @@ -267,16 +248,20 @@ int wxEntryStart( int& argc, char *argv[] ) } if (syncDisplay) - { XSynchronize(xdisplay, True); - } wxApp::ms_display = (WXDisplay*) xdisplay; - + XSelectInput( xdisplay, XDefaultRootWindow(xdisplay), PropertyChangeMask); + // Misc. wxSetDetectableAutoRepeat( TRUE ); +#if wxUSE_UNICODE + // Glib's type system required by Pango + g_type_init(); +#endif + if (!wxApp::Initialize()) return -1; @@ -315,32 +300,39 @@ int wxEntry( int argc, char *argv[] ) { printf( "wxWindows error: No initializer - use IMPLEMENT_APP macro.\n" ); return 0; - }; + } wxTheApp = (wxApp*) (* wxApp::GetInitializerFunction()) (); - }; + } if (!wxTheApp) { printf( "wxWindows error: wxTheApp == NULL\n" ); return 0; - }; - - wxTheApp->SetClassName(wxFileNameFromPath(argv[0])); - wxTheApp->SetAppName(wxFileNameFromPath(argv[0])); + } - // The command line may have been changed - // by stripping out -display etc. - if (g_newArgc > 0) + // Command line argument stuff + wxTheApp->argc = argc; +#if wxUSE_UNICODE + wxTheApp->argv = new wxChar*[argc+1]; + int mb_argc = 0; + while (mb_argc < argc) { - wxTheApp->argc = g_newArgc; - wxTheApp->argv = g_newArgv; + wxString tmp = wxString::FromAscii( argv[mb_argc] ); + wxTheApp->argv[mb_argc] = wxStrdup( tmp.c_str() ); + mb_argc++; } - else + wxTheApp->argv[mb_argc] = (wxChar *)NULL; +#else + wxTheApp->argv = argv; +#endif + + if (wxTheApp->argc > 0) { - wxTheApp->argc = argc; - wxTheApp->argv = argv; + wxFileName fname( wxTheApp->argv[0] ); + wxTheApp->SetAppName( fname.GetName() ); } + wxTheApp->m_showIconic = g_showIconic; wxTheApp->m_initialSize = g_initialSize; @@ -388,21 +380,17 @@ wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NUL wxApp::wxApp() { - m_topWindow = NULL; - wxTheApp = this; - m_className = ""; - m_wantDebugOutput = TRUE ; - m_appName = ""; + // TODO: parse the command line argc = 0; argv = NULL; - m_exitOnFrameDelete = TRUE; + m_mainColormap = (WXColormap) NULL; m_topLevelWidget = (WXWindow) NULL; m_maxRequestSize = 0; m_mainLoop = NULL; m_showIconic = FALSE; m_initialSize = wxDefaultSize; - + #if !wxUSE_NANOX m_visualColormap = NULL; m_colorCube = NULL; @@ -414,7 +402,7 @@ wxApp::~wxApp() #if !wxUSE_NANOX if (m_colorCube) free( m_colorCube ); - + if (m_visualColormap) delete [] (XColor*)m_visualColormap; #endif @@ -572,9 +560,7 @@ bool wxApp::ProcessXEvent(WXEvent* _event) { printf( "GraphicExpose event\n" ); - wxLogTrace( _T("expose"), _T("GraphicsExpose from %s"), win->GetName().c_str(), - event->xgraphicsexpose.x, event->xgraphicsexpose.y, - event->xgraphicsexpose.width, event->xgraphicsexpose.height); + wxLogTrace( _T("expose"), _T("GraphicsExpose from %s"), win->GetName().c_str()); win->GetUpdateRegion().Union( event->xgraphicsexpose.x, event->xgraphicsexpose.y, event->xgraphicsexpose.width, event->xgraphicsexpose.height); @@ -608,6 +594,9 @@ bool wxApp::ProcessXEvent(WXEvent* _event) return TRUE; keyEvent.SetEventType(wxEVT_CHAR); + // Do the translation again, retaining the ASCII + // code. + wxTranslateKeyEvent(keyEvent, win, window, event, TRUE); if (win->GetEventHandler()->ProcessEvent( keyEvent )) return TRUE; @@ -744,7 +733,7 @@ bool wxApp::ProcessXEvent(WXEvent* _event) { if (!win->IsEnabled()) return FALSE; - + // Here we check if the top level window is // disabled, which is one aspect of modality. wxWindow *tlw = win; @@ -795,7 +784,7 @@ bool wxApp::ProcessXEvent(WXEvent* _event) #endif { wxLogTrace( _T("focus"), _T("FocusIn from %s of type %s"), win->GetName().c_str(), win->GetClassInfo()->GetClassName() ); - + extern wxWindow* g_GettingFocus; if (g_GettingFocus && g_GettingFocus->GetParent() == win) { @@ -1033,44 +1022,44 @@ bool wxApp::OnInitGui() vinfo_template.visual = xvisual; vinfo_template.visualid = XVisualIDFromVisual( xvisual ); vinfo_template.depth = xdepth; - + int nitem = 0; XVisualInfo *vi = XGetVisualInfo( xdisplay, VisualIDMask|VisualDepthMask, &vinfo_template, &nitem ); wxASSERT_MSG( vi, wxT("No visual info") ); - + m_visualType = vi->visual->c_class; m_visualScreen = vi->screen; - + m_visualRedMask = vi->red_mask; m_visualGreenMask = vi->green_mask; m_visualBlueMask = vi->blue_mask; - + if (m_visualType != GrayScale && m_visualType != PseudoColor) { wxCalcPrecAndShift( m_visualRedMask, &m_visualRedShift, &m_visualRedPrec ); wxCalcPrecAndShift( m_visualGreenMask, &m_visualGreenShift, &m_visualGreenPrec ); wxCalcPrecAndShift( m_visualBlueMask, &m_visualBlueShift, &m_visualBluePrec ); } - + m_visualDepth = xdepth; if (xdepth == 16) xdepth = m_visualRedPrec + m_visualGreenPrec + m_visualBluePrec; - + m_visualColormapSize = vi->colormap_size; - + XFree( vi ); - + if (m_visualDepth > 8) return TRUE; - + m_visualColormap = new XColor[m_visualColormapSize]; XColor* colors = (XColor*) m_visualColormap; - + for (int i = 0; i < m_visualColormapSize; i++) colors[i].pixel = i; XQueryColors( xdisplay, DefaultColormap(xdisplay,xscreen), colors, m_visualColormapSize ); - + m_colorCube = (unsigned char*)malloc(32 * 32 * 32); for (int r = 0; r < 32; r++) @@ -1113,10 +1102,46 @@ bool wxApp::OnInitGui() } } #endif - + return TRUE; } +#if wxUSE_UNICODE + +#include +#include +#include + +PangoContext* wxApp::GetPangoContext() +{ + static PangoContext *ret = NULL; + if (ret) + return ret; + + Display *xdisplay = (Display*) wxApp::GetDisplay(); + +#if 1 + int xscreen = DefaultScreen(xdisplay); + static int use_xft = -1; + if (use_xft == -1) + { + wxString val = wxGetenv( L"GDK_USE_XFT" ); + use_xft = (val == L"1"); + } + + if (use_xft) + ret = pango_xft_get_context( xdisplay, xscreen ); + else +#endif + ret = pango_x_get_context( xdisplay ); + + if (!PANGO_IS_CONTEXT(ret)) + wxLogError( wxT("No pango context.") ); + + return ret; +} +#endif + WXColormap wxApp::GetMainColormap(WXDisplay* display) { if (!display) /* Must be called first with non-NULL display */ @@ -1180,45 +1205,56 @@ void wxExit() bool wxApp::Yield(bool onlyIfNeeded) { - bool s_inYield = FALSE; - - if ( s_inYield ) + // Sometimes only 2 yields seem + // to do the trick, e.g. in the + // progress dialog + int i; + for (i = 0; i < 2; i++) { - if ( !onlyIfNeeded ) + bool s_inYield = FALSE; + + if ( s_inYield ) { - wxFAIL_MSG( wxT("wxYield called recursively" ) ); - } + if ( !onlyIfNeeded ) + { + wxFAIL_MSG( wxT("wxYield called recursively" ) ); + } - return FALSE; - } + return FALSE; + } - s_inYield = TRUE; + s_inYield = TRUE; - // Make sure we have an event loop object, - // or Pending/Dispatch will fail - wxEventLoop* eventLoop = wxEventLoop::GetActive(); - wxEventLoop* newEventLoop = NULL; - if (!eventLoop) - { - newEventLoop = new wxEventLoop; - wxEventLoop::SetActive(newEventLoop); - } + // Make sure we have an event loop object, + // or Pending/Dispatch will fail + wxEventLoop* eventLoop = wxEventLoop::GetActive(); + wxEventLoop* newEventLoop = NULL; + if (!eventLoop) + { + newEventLoop = new wxEventLoop; + wxEventLoop::SetActive(newEventLoop); + } - while (wxTheApp && wxTheApp->Pending()) + // Call dispatch at least once so that sockets + // can be tested wxTheApp->Dispatch(); + + while (wxTheApp && wxTheApp->Pending()) + wxTheApp->Dispatch(); #if wxUSE_TIMER - wxTimer::NotifyTimers(); + wxTimer::NotifyTimers(); #endif - ProcessIdle(); + ProcessIdle(); - if (newEventLoop) - { - wxEventLoop::SetActive(NULL); - delete newEventLoop; - } + if (newEventLoop) + { + wxEventLoop::SetActive(NULL); + delete newEventLoop; + } - s_inYield = FALSE; + s_inYield = FALSE; + } return TRUE; }