// Author: Julian Smart
// Modified by:
// Created: 17/09/98
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#ifdef __VMS
-#define XtParent XTPARENT
-#define XtDisplay XTDISPLAY
-#endif
-
#include "wx/app.h"
#ifndef WX_PRECOMP
IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
-#ifdef __WXDEBUG__
extern "C"
{
typedef int (*XErrorHandlerFunc)(Display *, XErrorEvent *);
}
}
-#endif // __WXDEBUG__
-bool wxApp::Initialize(int& argcOrig, wxChar **argvOrig)
+bool wxApp::Initialize(int& argc_, wxChar **argv_)
{
#if wxUSE_INTL
wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
#endif
- if ( !wxAppBase::Initialize(argcOrig, argvOrig) )
+ if ( !wxAppBase::Initialize(argc_, argv_) )
return false;
wxWidgetHashTable = new wxHashTable(wxKEY_INTEGER);
- return true;
-}
-
-void wxApp::CleanUp()
-{
- wxAppBase::CleanUp();
-
- delete wxWidgetHashTable;
- wxWidgetHashTable = NULL;
-
- delete m_mainLoop;
-
- for( wxPerDisplayDataMap::iterator it = m_perDisplayData->begin(),
- end = m_perDisplayData->end();
- it != end; ++it )
- {
- delete it->second->m_visualInfo;
- // On Solaris 10 calling XtDestroyWidget on the top level widget
- // dumps core if the locale is set to something other than "C"
-#ifndef __SUN__
- XtDestroyWidget( it->second->m_topLevelWidget );
-#endif
- delete it->second;
- }
-}
-
-void wxApp::Exit()
-{
- wxApp::CleanUp();
-
- wxAppConsole::Exit();
-}
-
-// ============================================================================
-// wxApp
-// ============================================================================
-
-wxApp::wxApp()
-{
- argc = 0;
- argv = NULL;
-
- m_mainLoop = new wxEventLoop;
- m_mainColormap = (WXColormap) NULL;
- m_appContext = (WXAppContext) NULL;
- m_initialDisplay = (WXDisplay*) 0;
- m_perDisplayData = new wxPerDisplayDataMap;
-}
-
-wxApp::~wxApp()
-{
- delete m_perDisplayData;
-}
-
-int wxApp::MainLoop()
-{
- /*
- * Sit around forever waiting to process X-events. Property Change
- * event are handled special, because they have to refer to
- * the root window rather than to a widget. therefore we can't
- * use an Xt-eventhandler.
- */
-
- XSelectInput(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()),
- XDefaultRootWindow(XtDisplay((Widget) wxTheApp->GetTopLevelWidget())),
- PropertyChangeMask);
-
- m_mainLoop->Run();
-
- return 0;
-}
-
-// This should be redefined in a derived class for
-// handling property change events for XAtom IPC.
-void wxApp::HandlePropertyChange(WXEvent *event)
-{
- // by default do nothing special
- XtDispatchEvent((XEvent*) event); /* let Motif do the work */
-}
-
-static char *fallbackResources[] = {
- // better defaults for CDE under Irix
- //
- // TODO: do something similar for the other systems, the hardcoded defaults
- // below are ugly
-#ifdef __SGI__
- wxMOTIF_STR("*sgiMode: True"),
- wxMOTIF_STR("*useSchemes: all"),
-#else // !__SGI__
-#if !wxMOTIF_USE_RENDER_TABLE
- wxMOTIF_STR("*.fontList: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
-#else
- wxMOTIF_STR("*wxDefaultRendition.fontName: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
- wxMOTIF_STR("*wxDefaultRendition.fontType: FONT_IS_FONTSET"),
- wxMOTIF_STR("*.renderTable: wxDefaultRendition"),
-#endif
- wxMOTIF_STR("*listBox.background: white"),
- wxMOTIF_STR("*text.background: white"),
- wxMOTIF_STR("*comboBox.Text.background: white"),
- wxMOTIF_STR("*comboBox.List.background: white"),
-#endif // __SGI__/!__SGI__
- NULL
-};
-
-// Create an application context
-bool wxApp::OnInitGui()
-{
- if( !wxAppBase::OnInitGui() )
- return false;
-
#ifdef __HPUX__
// under HP-UX creating XmFontSet fails when the system locale is C and
// we're using a remote DISPLAY, presumably because HP-UX uses its own
strcmp(loc, "POSIX") == 0 )
{
// we're using C locale, "fix" it
- wxLogDebug(_T("HP-UX fontset hack: forcing locale to en_US.iso88591"));
+ wxLogDebug(wxT("HP-UX fontset hack: forcing locale to en_US.iso88591"));
putenv(fixAll ? "LC_ALL=en_US.iso88591" : "LC_CTYPE=en_US.iso88591");
}
#endif // __HPUX__
XtSetLanguageProc(NULL, NULL, NULL);
XtToolkitInitialize() ;
wxTheApp->m_appContext = (WXAppContext) XtCreateApplicationContext();
+
+ static char *fallbackResources[] = {
+ // better defaults for CDE under Irix
+ //
+ // TODO: do something similar for the other systems, the hardcoded defaults
+ // below are ugly
+#ifdef __SGI__
+ wxMOTIF_STR("*sgiMode: True"),
+ wxMOTIF_STR("*useSchemes: all"),
+#else // !__SGI__
+#if !wxMOTIF_USE_RENDER_TABLE
+ wxMOTIF_STR("*.fontList: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
+#else
+ wxMOTIF_STR("*wxDefaultRendition.fontName: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
+ wxMOTIF_STR("*wxDefaultRendition.fontType: FONT_IS_FONTSET"),
+ wxMOTIF_STR("*.renderTable: wxDefaultRendition"),
+#endif
+ wxMOTIF_STR("*listBox.background: white"),
+ wxMOTIF_STR("*text.background: white"),
+ wxMOTIF_STR("*comboBox.Text.background: white"),
+ wxMOTIF_STR("*comboBox.List.background: white"),
+#endif // __SGI__/!__SGI__
+ NULL
+ };
XtAppSetFallbackResources((XtAppContext) wxTheApp->m_appContext, fallbackResources);
// we shouldn't pass empty application/class name as it results in
// immediate crash inside XOpenIM() (if XIM is used) under IRIX
wxString appname = wxTheApp->GetAppName();
if ( appname.empty() )
- appname = _T("wxapp");
+ appname = wxT("wxapp");
wxString clsname = wxTheApp->GetClassName();
if ( clsname.empty() )
- clsname = _T("wx");
+ clsname = wxT("wx");
+
+ // FIXME-UTF8: This code is taken from wxGTK and duplicated here. This
+ // is just a temporary fix to make wxX11 compile in Unicode
+ // build, the real fix is to change Initialize()'s signature
+ // to use char* on Unix.
+#if wxUSE_UNICODE
+ // XtOpenDisplay() wants char*, not wchar_t*, so convert
+ int i;
+ char **argvX11 = new char *[argc + 1];
+ for ( i = 0; i < argc; i++ )
+ {
+ argvX11[i] = strdup(wxConvLibc.cWX2MB(argv_[i]));
+ }
+
+ argvX11[argc] = NULL;
+
+ int argcX11 = argc;
+
+ Display *dpy = XtOpenDisplay((XtAppContext) wxTheApp->m_appContext,
+ (String)NULL,
+ appname.c_str(),
+ clsname.c_str(),
+ NULL, 0, // no options
+# if XtSpecificationRelease < 5
+ (Cardinal*) &argcX11,
+# else
+ &argcX11,
+# endif
+ argvX11);
+
+ if ( argcX11 != argc )
+ {
+ // we have to drop the parameters which were consumed by X11+
+ for ( i = 0; i < argcX11; i++ )
+ {
+ while ( strcmp(wxConvLibc.cWX2MB(argv_[i]), argvX11[i]) != 0 )
+ {
+ memmove(argv_ + i, argv_ + i + 1, (argc - i)*sizeof(*argv_));
+ }
+ }
+
+ argc = argcX11;
+
+ // update internal arg[cv] as X11 may have removed processed options:
+ argc = argc_;
+ argv = argv_;
+ }
+ //else: XtOpenDisplay() didn't modify our parameters
+
+ // free our copy
+ for ( i = 0; i < argcX11; i++ )
+ {
+ free(argvX11[i]);
+ }
+
+ delete [] argvX11;
+
+#else // ANSI
Display *dpy = XtOpenDisplay((XtAppContext) wxTheApp->m_appContext,
(String)NULL,
# endif
argv);
+#endif // Unicode/ANSI
+
if (!dpy) {
// if you don't log to stderr, nothing will be shown...
delete wxLog::SetActiveTarget(new wxLogStderr);
}
m_initialDisplay = (WXDisplay*) dpy;
-#ifdef __WXDEBUG__
// install the X error handler
gs_pfnXErrorHandler = XSetErrorHandler(wxXErrorHandler);
-#endif // __WXDEBUG__
// Add general resize proc
XtActionsRec rec;
return true;
}
+void wxApp::CleanUp()
+{
+ wxAppBase::CleanUp();
+
+ wxDELETE(wxWidgetHashTable);
+
+ delete m_mainLoop;
+
+ for( wxPerDisplayDataMap::iterator it = m_perDisplayData->begin(),
+ end = m_perDisplayData->end();
+ it != end; ++it )
+ {
+ delete it->second->m_visualInfo;
+ // On Solaris 10 calling XtDestroyWidget on the top level widget
+ // dumps core if the locale is set to something other than "C"
+#ifndef __SUN__
+ XtDestroyWidget( it->second->m_topLevelWidget );
+#endif
+ delete it->second;
+ }
+}
+
+void wxApp::Exit()
+{
+ wxApp::CleanUp();
+
+ wxAppConsole::Exit();
+}
+
+// ============================================================================
+// wxApp
+// ============================================================================
+
+wxApp::wxApp()
+{
+ m_mainLoop = new wxEventLoop;
+ m_mainColormap = (WXColormap) NULL;
+ m_appContext = (WXAppContext) NULL;
+ m_initialDisplay = (WXDisplay*) 0;
+ m_perDisplayData = new wxPerDisplayDataMap;
+}
+
+wxApp::~wxApp()
+{
+ delete m_perDisplayData;
+}
+
+int wxApp::MainLoop()
+{
+ /*
+ * Sit around forever waiting to process X-events. Property Change
+ * event are handled special, because they have to refer to
+ * the root window rather than to a widget. therefore we can't
+ * use an Xt-eventhandler.
+ */
+
+ XSelectInput(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()),
+ XDefaultRootWindow(XtDisplay((Widget) wxTheApp->GetTopLevelWidget())),
+ PropertyChangeMask);
+
+ m_mainLoop->Run();
+
+ return 0;
+}
+
+// This should be redefined in a derived class for
+// handling property change events for XAtom IPC.
+void wxApp::HandlePropertyChange(WXEvent *event)
+{
+ // by default do nothing special
+ XtDispatchEvent((XEvent*) event); /* let Motif do the work */
+}
+
WXColormap wxApp::GetMainColormap(WXDisplay* display)
{
if (!display) /* Must be called first with non-NULL display */
.m_topLevelRealizedWidget = (Widget)widget;
}
-// Yield to other processes
-
-bool wxApp::Yield(bool onlyIfNeeded)
-{
- static bool s_inYield = false;
-
- if ( s_inYield )
- {
- if ( !onlyIfNeeded )
- {
- wxFAIL_MSG( wxT("wxYield called recursively" ) );
- }
-
- return false;
- }
-
- s_inYield = true;
-
- while (wxTheApp && wxTheApp->Pending())
- wxTheApp->Dispatch();
-
- s_inYield = false;
-
- return true;
-}
// ----------------------------------------------------------------------------
// accessors for C modules
projects / wxWidgets.git / blobdiff