Separated XML and HTML rich text I/O handlers

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

diff --git a/src/motif/app.cpp b/src/motif/app.cpp
index c598d86b2cb3069da2ba3569681a978a2cf49a23..1b899d82cad8f69a62bc8e1e198fe525274a152e 100644 (file)
--- a/src/motif/app.cpp
+++ b/src/motif/app.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        app.cpp
+// Name:        src/motif/app.cpp
 // Purpose:     wxApp
 // Author:      Julian Smart
 // Modified by:
@@ -9,10 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "app.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -126,7 +122,11 @@ void wxApp::CleanUp()
          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;
     }
 
@@ -187,23 +187,19 @@ void wxApp::HandlePropertyChange(WXEvent *event)
     XtDispatchEvent((XEvent*) event); /* let Motif do the work */
 }
 
-// some compilers (e.g. Sun CC) give warnings when treating string literals as
-// (non const) "char *" so use this macro to suppress them when we know it's ok
-#define STR(x) wx_const_cast(char *, x)
-
 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__
-    STR("*sgiMode: True"),
-    STR("*useSchemes: all"),
+    wxMOTIF_STR("*sgiMode: True"),
+    wxMOTIF_STR("*useSchemes: all"),
 #else // !__SGI__
-    STR("*menuBar.marginHeight: 0"),
-    STR("*menuBar.shadowThickness: 1"),
-    STR("*background: #c0c0c0"),
-    STR("*foreground: black"),
+    wxMOTIF_STR("*menuBar.marginHeight: 0"),
+    wxMOTIF_STR("*menuBar.shadowThickness: 1"),
+    wxMOTIF_STR("*background: #c0c0c0"),
+    wxMOTIF_STR("*foreground: black"),
 #endif // __SGI__/!__SGI__
     NULL
 };
@@ -214,6 +210,38 @@ 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
+    // names for C and ISO locales (roman8 and iso8859n respectively) and so
+    // its Motif libraries have troubles with non-HP X server
+    //
+    // whatever the reason, the fact is that without this hack any wxMotif
+    // program crashes on startup because it can't create any font (HP programs
+    // still work but they do spit out messages about failing to create font
+    // sets and failing back on "fixed" font too)
+    //
+    // notice that calling setlocale() here is not enough because X(m) init
+    // functions call setlocale() later so we really have to change environment
+    bool fixAll = false; // tweak LC_ALL (or just LC_CTYPE)?
+    const char *loc = getenv("LC_CTYPE");
+    if ( !loc )
+    {
+        loc = getenv("LC_ALL");
+        if ( loc )
+            fixAll = true;
+    }
+
+    if ( !loc ||
+            (loc[0] == 'C' && loc[1] == '\0') ||
+                strcmp(loc, "POSIX") == 0 )
+    {
+        // we're using C locale, "fix" it
+        wxLogDebug(_T("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();
@@ -245,7 +273,7 @@ bool wxApp::OnInitGui()
 
     // Add general resize proc
     XtActionsRec rec;
-    rec.string = STR("resize");
+    rec.string = wxMOTIF_STR("resize");
     rec.proc = (XtActionProc)wxWidgetResizeProc;
     XtAppAddActions((XtAppContext) wxTheApp->m_appContext, &rec, 1);
 
@@ -300,8 +328,8 @@ wxXVisualInfo* wxApp::GetVisualInfo( WXDisplay* display )
     return vi;
 }
 
-static void wxTLWidgetDestroyCallback(Widget w, XtPointer clientData,
-                                      XtPointer ptr)
+static void wxTLWidgetDestroyCallback(Widget w, XtPointer WXUNUSED(clientData),
+                                      XtPointer WXUNUSED(ptr))
 {
     if( wxTheApp )
     {
@@ -330,7 +358,7 @@ WXWidget wxCreateTopLevelWidget( WXDisplay* display )
     return (WXWidget)tlw;
 }
 
-WXWidget wxCreateTopLevelRealizedWidget( WXDisplay* display )
+WXWidget wxCreateTopLevelRealizedWidget( WXDisplay* WXUNUSED(display) )
 {
     Widget rTlw = XtVaCreateWidget( "dummy_widget", topLevelShellWidgetClass,
                                     (Widget)wxTheApp->GetTopLevelWidget(),