wxGTK1 : wx/private/eventloopsourcesmanager.h was missing in evtloop.cpp

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

diff --git a/src/motif/app.cpp b/src/motif/app.cpp
index 1b899d82cad8f69a62bc8e1e198fe525274a152e..b785132058ba61f37db9f2527248333a616aff2f 100644 (file)
--- a/src/motif/app.cpp
+++ b/src/motif/app.cpp
@@ -4,7 +4,6 @@
 // Author:      Julian Smart
 // Modified by:
 // Created:     17/09/98
 // Author:      Julian Smart
 // Modified by:
 // Created:     17/09/98

-// RCS-ID:      $Id$

 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////


@@ -12,26 +11,25 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 

-#ifdef __VMS
-#define XtParent XTPARENT
-#define XtDisplay XTDISPLAY
+#include "wx/app.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
 
 #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"

 #include "wx/evtloop.h"
 #include "wx/evtloop.h"

-#include "wx/hash.h"

 
 #if wxUSE_THREADS
     #include "wx/thread.h"
 #endif
 
 #ifdef __VMS__
 
 #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>
 #endif
 #include <Xm/Xm.h>
 #include <X11/Xlib.h>


@@ -39,7 +37,7 @@
 #include <X11/Xresource.h>
 #include <X11/Xatom.h>
 #ifdef __VMS__
 #include <X11/Xresource.h>
 #include <X11/Xatom.h>
 #ifdef __VMS__

-#pragma message enable nosimpint
+    #pragma message enable nosimpint

 #endif
 
 #include "wx/motif/private.h"
 #endif
 
 #include "wx/motif/private.h"


@@ -63,18 +61,12 @@ static void wxTLWidgetDestroyCallback(Widget w, XtPointer clientData,
                                       XtPointer ptr);
 static WXWidget wxCreateTopLevelWidget( WXDisplay* display );
 
                                       XtPointer ptr);
 static WXWidget wxCreateTopLevelWidget( WXDisplay* display );
 

-extern wxList wxPendingDelete;

 extern bool wxAddIdleCallback();
 
 wxHashTable *wxWidgetHashTable = NULL;
 
 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
 
 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"
 {
     typedef int (*XErrorHandlerFunc)(Display *, XErrorEvent *);
 extern "C"
 {
     typedef int (*XErrorHandlerFunc)(Display *, XErrorEvent *);


@@ -92,18 +84,182 @@ static int wxXErrorHandler(Display *dpy, XErrorEvent *xevent)
 }
 
 }
 }
 
 }

-#endif // __WXDEBUG__

 
 

-bool wxApp::Initialize(int& argcOrig, wxChar **argvOrig)
+bool wxApp::Initialize(int& argc_, wxChar **argv_)

 {
 {

-    if ( !wxAppBase::Initialize(argcOrig, argvOrig) )
+#if wxUSE_INTL
+    wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
+#endif
+
+    if ( !wxAppBase::Initialize(argc_, argv_) )

         return false;
 
     wxWidgetHashTable = new wxHashTable(wxKEY_INTEGER);
 
         return false;
 
     wxWidgetHashTable = new wxHashTable(wxKEY_INTEGER);
 

-#if wxUSE_INTL
-    wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
+#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(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
 #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 = wxT("wxapp");
+    wxString clsname = wxTheApp->GetClassName();
+    if ( clsname.empty() )
+        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,
+        appname.c_str(),
+        clsname.c_str(),
+        NULL, 0,    // no options
+# if XtSpecificationRelease < 5
+        (Cardinal*) &argc,
+# else
+        &argc,
+# endif
+        argv);
+
+#endif // Unicode/ANSI
+
+    if (!dpy) {
+         // if you don't log to stderr, nothing will be shown...
+        delete wxLog::SetActiveTarget(new wxLogStderr);
+        wxString className(wxTheApp->GetClassName());
+        wxLogError(_("wxWidgets could not open display for '%s': exiting."),
+                   className.c_str());
+        exit(-1);
+    }
+    m_initialDisplay = (WXDisplay*) dpy;
+
+    // install the X error handler
+    gs_pfnXErrorHandler = XSetErrorHandler(wxXErrorHandler);
+
+    // Add general resize proc
+    XtActionsRec rec;
+    rec.string = wxMOTIF_STR("resize");
+    rec.proc = (XtActionProc)wxWidgetResizeProc;
+    XtAppAddActions((XtAppContext) wxTheApp->m_appContext, &rec, 1);
+
+    GetMainColormap(dpy);
+
+    wxAddIdleCallback();

 
     return true;
 }
 
     return true;
 }


@@ -112,8 +268,7 @@ void wxApp::CleanUp()
 {
     wxAppBase::CleanUp();
 
 {
     wxAppBase::CleanUp();
 

-    delete wxWidgetHashTable;
-    wxWidgetHashTable = NULL;
+    wxDELETE(wxWidgetHashTable);

 
     delete m_mainLoop;
 
 
     delete m_mainLoop;
 


@@ -129,8 +284,6 @@ void wxApp::CleanUp()
 #endif
         delete it->second;
     }
 #endif
         delete it->second;
     }

-
-    delete m_perDisplayData;

 }
 
 void wxApp::Exit()
 }
 
 void wxApp::Exit()


@@ -146,9 +299,6 @@ void wxApp::Exit()
 
 wxApp::wxApp()
 {
 
 wxApp::wxApp()
 {

-    argc = 0;
-    argv = NULL;
-

     m_mainLoop = new wxEventLoop;
     m_mainColormap = (WXColormap) NULL;
     m_appContext = (WXAppContext) NULL;
     m_mainLoop = new wxEventLoop;
     m_mainColormap = (WXColormap) NULL;
     m_appContext = (WXAppContext) NULL;


@@ -158,7 +308,7 @@ wxApp::wxApp()
 
 wxApp::~wxApp()
 {
 
 wxApp::~wxApp()
 {

-    wxApp::SetInstance(NULL);
+    delete m_perDisplayData;

 }
 
 int wxApp::MainLoop()
 }
 
 int wxApp::MainLoop()


@@ -187,103 +337,6 @@ void wxApp::HandlePropertyChange(WXEvent *event)
     XtDispatchEvent((XEvent*) event); /* let Motif do the work */
 }
 
     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__
-    wxMOTIF_STR("*menuBar.marginHeight: 0"),
-    wxMOTIF_STR("*menuBar.shadowThickness: 1"),
-    wxMOTIF_STR("*background: #c0c0c0"),
-    wxMOTIF_STR("*foreground: black"),
-#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
-    // 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,
-# if XtSpecificationRelease < 5
-        (Cardinal*) &argc,
-# else
-        &argc,
-# endif
-        argv);
-
-    if (!dpy) {
-         // if you don't log to stderr, nothing will be shown...
-        delete wxLog::SetActiveTarget(new wxLogStderr);
-        wxString className(wxTheApp->GetClassName());
-        wxLogError(_("wxWidgets could not open display for '%s': exiting."),
-                   className.c_str());
-        exit(-1);
-    }
-    m_initialDisplay = (WXDisplay*) dpy;
-
-#ifdef __WXDEBUG__
-    // install the X error handler
-    gs_pfnXErrorHandler = XSetErrorHandler(wxXErrorHandler);
-#endif // __WXDEBUG__
-
-    // Add general resize proc
-    XtActionsRec rec;
-    rec.string = wxMOTIF_STR("resize");
-    rec.proc = (XtActionProc)wxWidgetResizeProc;
-    XtAppAddActions((XtAppContext) wxTheApp->m_appContext, &rec, 1);
-
-    GetMainColormap(dpy);
-
-    wxAddIdleCallback();
-
-    return true;
-}
-

 WXColormap wxApp::GetMainColormap(WXDisplay* display)
 {
     if (!display) /* Must be called first with non-NULL display */
 WXColormap wxApp::GetMainColormap(WXDisplay* display)
 {
     if (!display) /* Must be called first with non-NULL display */


@@ -362,7 +415,7 @@ WXWidget wxCreateTopLevelRealizedWidget( WXDisplay* WXUNUSED(display) )
 {
     Widget rTlw = XtVaCreateWidget( "dummy_widget", topLevelShellWidgetClass,
                                     (Widget)wxTheApp->GetTopLevelWidget(),
 {
     Widget rTlw = XtVaCreateWidget( "dummy_widget", topLevelShellWidgetClass,
                                     (Widget)wxTheApp->GetTopLevelWidget(),

-                                     NULL, 0 );
+                                     NULL );

     XtSetMappedWhenManaged( rTlw, False );
     XtRealizeWidget( rTlw );
 
     XtSetMappedWhenManaged( rTlw, False );
     XtRealizeWidget( rTlw );
 


@@ -409,31 +462,6 @@ void wxApp::SetTopLevelRealizedWidget(WXDisplay* display, WXWidget widget)
         .m_topLevelRealizedWidget = (Widget)widget;
 }
 
         .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
 
 // ----------------------------------------------------------------------------
 // accessors for C modules