/////////////////////////////////////////////////////////////////////////////
-// Name: app.cpp
+// Name: src/motif/app.cpp
// Purpose: wxApp
// Author: Julian Smart
// Modified by:
// 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"
#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 <Xm/Label.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xresource.h>
#include <X11/Xatom.h>
#ifdef __VMS__
-#pragma message enable nosimpint
+ #pragma message enable nosimpint
#endif
#include "wx/motif/private.h"
XtPointer ptr);
static WXWidget wxCreateTopLevelWidget( WXDisplay* display );
-extern wxList wxPendingDelete;
extern bool wxAddIdleCallback();
wxHashTable *wxWidgetHashTable = NULL;
END_EVENT_TABLE()
#ifdef __WXDEBUG__
+extern "C"
+{
typedef int (*XErrorHandlerFunc)(Display *, XErrorEvent *);
+}
- XErrorHandlerFunc gs_pfnXErrorHandler = 0;
+XErrorHandlerFunc gs_pfnXErrorHandler = 0;
- static int wxXErrorHandler(Display *dpy, XErrorEvent *xevent)
- {
- // just forward to the default handler for now
- return gs_pfnXErrorHandler(dpy, xevent);
- }
+extern "C"
+{
+
+static int wxXErrorHandler(Display *dpy, XErrorEvent *xevent)
+{
+ // just forward to the default handler for now
+ return gs_pfnXErrorHandler(dpy, xevent);
+}
+
+}
#endif // __WXDEBUG__
-bool wxApp::Initialize(int& argc, wxChar **argv)
+bool wxApp::Initialize(int& argcOrig, wxChar **argvOrig)
{
- if ( !wxAppBase::Initialize(argc, argv) )
+ if ( !wxAppBase::Initialize(argcOrig, argvOrig) )
return false;
wxWidgetHashTable = new wxHashTable(wxKEY_INTEGER);
+#if wxUSE_INTL
+ wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
+#endif
+
return true;
}
void wxApp::CleanUp()
{
+ wxAppBase::CleanUp();
+
delete wxWidgetHashTable;
wxWidgetHashTable = NULL;
- wxAppBase::CleanUp();
+ 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;
+ }
+
+ delete m_perDisplayData;
}
void wxApp::Exit()
wxApp::~wxApp()
{
- delete m_mainLoop;
-
- for( wxPerDisplayDataMap::iterator it = m_perDisplayData->begin(),
- end = m_perDisplayData->end();
- it != end; ++it )
- {
- delete it->second->m_visualInfo;
- XtDestroyWidget( it->second->m_topLevelWidget );
- delete it->second;
- }
-
- delete m_perDisplayData;
-
wxApp::SetInstance(NULL);
}
}
static char *fallbackResources[] = {
- "*menuBar.marginHeight: 0",
- "*menuBar.shadowThickness: 1",
- "*background: #c0c0c0",
- "*foreground: black",
+ // 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__
+ wxMOTIF_STR("*menuBar.marginHeight: 0"),
+ wxMOTIF_STR("*menuBar.shadowThickness: 1"),
+ wxMOTIF_STR("*background: #c0c0c0"),
+ wxMOTIF_STR("*foreground: black"),
+#endif // __SGI__/!__SGI__
NULL
};
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();
XtAppSetFallbackResources((XtAppContext) wxTheApp->m_appContext, fallbackResources);
- Display *dpy = XtOpenDisplay((XtAppContext) wxTheApp->m_appContext,(String)NULL,NULL,
- wxTheApp->GetClassName().c_str(), NULL, 0,
+ // 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");
+ wxString clsname = wxTheApp->GetClassName();
+ if ( clsname.empty() )
+ clsname = _T("wx");
+
+ Display *dpy = XtOpenDisplay((XtAppContext) wxTheApp->m_appContext,
+ (String)NULL,
+ appname.c_str(),
+ clsname.c_str(),
+ NULL, 0, // no options
# if XtSpecificationRelease < 5
(Cardinal*) &argc,
# else
// Add general resize proc
XtActionsRec rec;
- rec.string = "resize";
+ rec.string = wxMOTIF_STR("resize");
rec.proc = (XtActionProc)wxWidgetResizeProc;
XtAppAddActions((XtAppContext) wxTheApp->m_appContext, &rec, 1);
return vi;
}
-static void wxTLWidgetDestroyCallback(Widget w, XtPointer clientData,
- XtPointer ptr)
+static void wxTLWidgetDestroyCallback(Widget w, XtPointer WXUNUSED(clientData),
+ XtPointer WXUNUSED(ptr))
{
if( wxTheApp )
{
return (WXWidget)tlw;
}
-WXWidget wxCreateTopLevelRealizedWidget( WXDisplay* display )
+WXWidget wxCreateTopLevelRealizedWidget( WXDisplay* WXUNUSED(display) )
{
- Widget rTlw = XtVaCreateWidget( "dummy_widget", xmLabelWidgetClass,
+ Widget rTlw = XtVaCreateWidget( "dummy_widget", topLevelShellWidgetClass,
(Widget)wxTheApp->GetTopLevelWidget(),
- NULL);
+ NULL );
XtSetMappedWhenManaged( rTlw, False );
XtRealizeWidget( rTlw );
projects / wxWidgets.git / blobdiff