fixing bug 1841377

[wxWidgets.git] / src / motif / app.cpp

diff --git a/src/motif/app.cpp b/src/motif/app.cpp
index 90e6fc94b9441b30ede65588b030d0a5b31f2014..b9ac5cc2be7ba2ab6cd8518e2d3821bd1b11846d 100644 (file)
--- a/src/motif/app.cpp
+++ b/src/motif/app.cpp
@@ -18,20 +18,24 @@
 #endif
 
 #include "wx/app.h"
-#include "wx/utils.h"
-#include "wx/module.h"
-#include "wx/memory.h"
-#include "wx/log.h"
-#include "wx/intl.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/hash.h"
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/utils.h"
+    #include "wx/memory.h"
+    #include "wx/font.h"
+#endif
+
 #include "wx/evtloop.h"
-#include "wx/hash.h"
 
 #if wxUSE_THREADS
     #include "wx/thread.h"
 #endif
 
 #ifdef __VMS__
-#pragma message disable nosimpint
+    #pragma message disable nosimpint
 #endif
 #include <Xm/Xm.h>
 #include <X11/Xlib.h>
@@ -39,7 +43,7 @@
 #include <X11/Xresource.h>
 #include <X11/Xatom.h>
 #ifdef __VMS__
-#pragma message enable nosimpint
+    #pragma message enable nosimpint
 #endif
 
 #include "wx/motif/private.h"
@@ -63,17 +67,12 @@ static void wxTLWidgetDestroyCallback(Widget w, XtPointer clientData,
                                       XtPointer ptr);
 static WXWidget wxCreateTopLevelWidget( WXDisplay* display );
 
-extern wxList wxPendingDelete;
 extern bool wxAddIdleCallback();
 
 wxHashTable *wxWidgetHashTable = NULL;
 
 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
 
-BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
-    EVT_IDLE(wxAppBase::OnIdle)
-END_EVENT_TABLE()
-
 #ifdef __WXDEBUG__
 extern "C"
 {
@@ -96,15 +95,15 @@ static int wxXErrorHandler(Display *dpy, XErrorEvent *xevent)
 
 bool wxApp::Initialize(int& argcOrig, wxChar **argvOrig)
 {
+#if wxUSE_INTL
+    wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
+#endif
+
     if ( !wxAppBase::Initialize(argcOrig, argvOrig) )
         return false;
 
     wxWidgetHashTable = new wxHashTable(wxKEY_INTEGER);
 
-#if wxUSE_INTL
-    wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
-#endif
-
     return true;
 }
 
@@ -129,8 +128,6 @@ void wxApp::CleanUp()
 #endif
         delete it->second;
     }
-
-    delete m_perDisplayData;
 }
 
 void wxApp::Exit()
@@ -158,7 +155,7 @@ wxApp::wxApp()
 
 wxApp::~wxApp()
 {
-    wxApp::SetInstance(NULL);
+    delete m_perDisplayData;
 }
 
 int wxApp::MainLoop()
@@ -196,10 +193,17 @@ static char *fallbackResources[] = {
     wxMOTIF_STR("*sgiMode: True"),
     wxMOTIF_STR("*useSchemes: all"),
 #else // !__SGI__
-    wxMOTIF_STR("*menuBar.marginHeight: 0"),
-    wxMOTIF_STR("*menuBar.shadowThickness: 1"),
-    wxMOTIF_STR("*background: #c0c0c0"),
-    wxMOTIF_STR("*foreground: black"),
+#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
 };
@@ -256,6 +260,60 @@ bool wxApp::OnInitGui()
     if ( clsname.empty() )
         clsname = _T("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;
+    }
+    //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,
         appname.c_str(),
@@ -268,6 +326,8 @@ bool wxApp::OnInitGui()
 # endif
         argv);
 
+#endif // Unicode/ANSI
+
     if (!dpy) {
          // if you don't log to stderr, nothing will be shown...
         delete wxLog::SetActiveTarget(new wxLogStderr);
@@ -374,7 +434,7 @@ WXWidget wxCreateTopLevelRealizedWidget( WXDisplay* WXUNUSED(display) )
 {
     Widget rTlw = XtVaCreateWidget( "dummy_widget", topLevelShellWidgetClass,
                                     (Widget)wxTheApp->GetTopLevelWidget(),
-                                     NULL, 0 );
+                                     NULL );
     XtSetMappedWhenManaged( rTlw, False );
     XtRealizeWidget( rTlw );