Try to better revert to the original string value in wxBitmapComboBox::RecreateControl()

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

diff --git a/src/motif/evtloop.cpp b/src/motif/evtloop.cpp
index bcb13876da4f9769f7f16de6d7c60253fb71b518..f5041784f4c3f60551b97a155bb0d2bb3d8dc8a2 100644 (file)
--- a/src/motif/evtloop.cpp
+++ b/src/motif/evtloop.cpp
@@ -1,12 +1,12 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        motif/evtloop.cpp
+// Name:        src/motif/evtloop.cpp

 // Purpose:     implements wxEventLoop for Motif
 // Author:      Mattia Barbon
 // Modified by:
 // Created:     01.11.02
 // RCS-ID:      $Id$
 // Copyright:   (c) 2002 Mattia Barbon
 // Purpose:     implements wxEventLoop for Motif
 // Author:      Mattia Barbon
 // Modified by:
 // Created:     01.11.02
 // RCS-ID:      $Id$
 // Copyright:   (c) 2002 Mattia Barbon

-// License:     wxWindows licence
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -17,37 +17,35 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "evtloop.h"
-#endif
-
-#ifdef __VMS
-#define XtParent XTPARENT
-#define XtDisplay XTDISPLAY
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifndef WX_PRECOMP
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifndef WX_PRECOMP

+    #include "wx/event.h"
+    #include "wx/app.h"
+    #include "wx/window.h"
+    #include "wx/module.h"

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

-#include "wx/event.h"
-#include "wx/app.h"
-#include "wx/window.h"
+#include "wx/thread.h"

 
 #ifdef __VMS__
 
 #ifdef __VMS__

-#pragma message disable nosimpint
+    #pragma message disable nosimpint

 #endif
 #include <Xm/Xm.h>
 #include <X11/Xlib.h>
 #ifdef __VMS__
 #endif
 #include <Xm/Xm.h>
 #include <X11/Xlib.h>
 #ifdef __VMS__

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

 #endif
 
 #endif
 

+#include "wx/unix/private.h"

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

+#ifdef HAVE_SYS_SELECT_H
+#   include <sys/select.h>
+#endif
+

 static bool CheckForKeyUp(XEvent* event);
 static bool CheckForKeyDown(XEvent* event);
 static bool CheckForAccelerator(XEvent* event);
 static bool CheckForKeyUp(XEvent* event);
 static bool CheckForKeyDown(XEvent* event);
 static bool CheckForAccelerator(XEvent* event);


@@ -99,20 +97,17 @@ bool wxEventLoopImpl::SendIdleMessage()
 // wxEventLoop running and exiting
 // ----------------------------------------------------------------------------
 
 // wxEventLoop running and exiting
 // ----------------------------------------------------------------------------
 

-wxEventLoop *wxEventLoopBase::ms_activeLoop = NULL;
-
-wxEventLoop::~wxEventLoop()
+wxGUIEventLoop::~wxGUIEventLoop()

 {
 {

-    wxASSERT_MSG( !m_impl, _T("should have been deleted in Run()") );
+    wxASSERT_MSG( !m_impl, wxT("should have been deleted in Run()") );

 }
 
 }
 

-int wxEventLoop::Run()
+int wxGUIEventLoop::Run()

 {
     // event loops are not recursive, you need to create another loop!
 {
     // event loops are not recursive, you need to create another loop!

-    wxCHECK_MSG( !IsRunning(), -1, _T("can't reenter a message loop") );
+    wxCHECK_MSG( !IsRunning(), -1, wxT("can't reenter a message loop") );

 
 

-    wxEventLoop *oldLoop = ms_activeLoop;
-    ms_activeLoop = this;
+    wxEventLoopActivator activate(this);

 
     m_impl = new wxEventLoopImpl;
     m_impl->SetKeepGoing( true );
 
     m_impl = new wxEventLoopImpl;
     m_impl->SetKeepGoing( true );


@@ -123,18 +118,17 @@ int wxEventLoop::Run()
             break;
     }
 
             break;
     }
 

-    int exitcode = m_impl->GetExitCode();
-    delete m_impl;
-    m_impl = NULL;
+    OnExit();

 
 

-    ms_activeLoop = oldLoop;
+    int exitcode = m_impl->GetExitCode();
+    wxDELETE(m_impl);

 
     return exitcode;
 }
 
 
     return exitcode;
 }
 

-void wxEventLoop::Exit(int rc)
+void wxGUIEventLoop::Exit(int rc)

 {
 {

-    wxCHECK_RET( IsRunning(), _T("can't call Exit() if not running") );
+    wxCHECK_RET( IsRunning(), wxT("can't call Exit() if not running") );

 
     m_impl->SetExitCode(rc);
     m_impl->SetKeepGoing( false );
 
     m_impl->SetExitCode(rc);
     m_impl->SetKeepGoing( false );


@@ -142,16 +136,30 @@ void wxEventLoop::Exit(int rc)
     ::wxBreakDispatch();
 }
 
     ::wxBreakDispatch();
 }
 

+bool wxGUIEventLoop::YieldFor(long eventsToProcess)
+{
+    m_isInsideYield = true;
+    m_eventsToProcessInsideYield = eventsToProcess;
+
+    while (wxTheApp && wxTheApp->Pending())
+        // TODO: implement event filtering using the eventsToProcess mask
+        wxTheApp->Dispatch();
+
+    m_isInsideYield = false;
+
+    return true;
+}
+

 // ----------------------------------------------------------------------------
 // wxEventLoop message processing dispatching
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // wxEventLoop message processing dispatching
 // ----------------------------------------------------------------------------
 

-bool wxEventLoop::Pending() const
+bool wxGUIEventLoop::Pending() const

 {
     return XtAppPending( (XtAppContext)wxTheApp->GetAppContext() ) != 0;
 }
 
 {
     return XtAppPending( (XtAppContext)wxTheApp->GetAppContext() ) != 0;
 }
 

-bool wxEventLoop::Dispatch()
+bool wxGUIEventLoop::Dispatch()

 {
     XEvent event;
     XtAppContext context = (XtAppContext)wxTheApp->GetAppContext();
 {
     XEvent event;
     XtAppContext context = (XtAppContext)wxTheApp->GetAppContext();


@@ -162,11 +170,13 @@ bool wxEventLoop::Dispatch()
         ProcessXEvent( &event );
     }
     else
         ProcessXEvent( &event );
     }
     else

-#ifdef __VMS
-     XtAppProcessEvent( context, XtIMTimer|XtIMAlternateInput );
-#else
-     XtAppProcessEvent( context, XtIMTimer|XtIMAlternateInput|XtIMSignal );
+    {
+        XtAppProcessEvent( context, XtIMTimer | XtIMAlternateInput
+#ifdef XtIMSignal
+                           | XtIMSignal

 #endif
 #endif

+                         );
+    }

 
     return m_impl ? m_impl->GetKeepGoing() : true;
 }
 
     return m_impl ? m_impl->GetKeepGoing() : true;
 }


@@ -258,7 +268,7 @@ bool CheckForAccelerator(XEvent* event)
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window

-        while (widget && !(win = wxGetWindowFromTable(widget)))
+        while (widget && ((win = wxGetWindowFromTable(widget))!=NULL))

             widget = XtParent(widget);
 
         if (!widget || !win)
             widget = XtParent(widget);
 
         if (!widget || !win)


@@ -292,7 +302,7 @@ bool CheckForKeyDown(XEvent* event)
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window

-        while (widget && !(win = wxGetWindowFromTable(widget)))
+        while (widget && ((win = wxGetWindowFromTable(widget))!=NULL))

             widget = XtParent(widget);
 
         if (!widget || !win)
             widget = XtParent(widget);
 
         if (!widget || !win)


@@ -301,7 +311,7 @@ bool CheckForKeyDown(XEvent* event)
         wxKeyEvent keyEvent(wxEVT_KEY_DOWN);
         wxTranslateKeyEvent(keyEvent, win, (Widget) 0, event);
 
         wxKeyEvent keyEvent(wxEVT_KEY_DOWN);
         wxTranslateKeyEvent(keyEvent, win, (Widget) 0, event);
 

-        return win->GetEventHandler()->ProcessEvent( keyEvent );
+        return win->HandleWindowEvent( keyEvent );

     }
 
     return false;
     }
 
     return false;


@@ -318,7 +328,7 @@ bool CheckForKeyUp(XEvent* event)
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window
         wxWindow* win = NULL;
 
         // Find the first wxWindow that corresponds to this event window

-        while (widget && !(win = wxGetWindowFromTable(widget)))
+        while (widget && ((win = wxGetWindowFromTable(widget))!=NULL))

                 widget = XtParent(widget);
 
         if (!widget || !win)
                 widget = XtParent(widget);
 
         if (!widget || !win)


@@ -327,7 +337,7 @@ bool CheckForKeyUp(XEvent* event)
         wxKeyEvent keyEvent(wxEVT_KEY_UP);
         wxTranslateKeyEvent(keyEvent, win, (Widget) 0, event);
 
         wxKeyEvent keyEvent(wxEVT_KEY_UP);
         wxTranslateKeyEvent(keyEvent, win, (Widget) 0, event);
 

-        return win->GetEventHandler()->ProcessEvent( keyEvent );
+        return win->HandleWindowEvent( keyEvent );

     }
 
     return false;
     }
 
     return false;


@@ -337,7 +347,7 @@ bool CheckForKeyUp(XEvent* event)
 // executes one main loop iteration (declared in include/wx/motif/private.h)
 // ----------------------------------------------------------------------------
 
 // executes one main loop iteration (declared in include/wx/motif/private.h)
 // ----------------------------------------------------------------------------
 

-bool wxDoEventLoopIteration( wxEventLoop& evtLoop )
+bool wxDoEventLoopIteration( wxGUIEventLoop& evtLoop )

 {
     bool moreRequested, pendingEvents;
 
 {
     bool moreRequested, pendingEvents;
 


@@ -379,13 +389,10 @@ bool wxDoEventLoopIteration( wxEventLoop& evtLoop )
 // also wxEventLoop::Exit is implemented that way, so that exiting an
 // event loop won't require an event being in the queue
 
 // also wxEventLoop::Exit is implemented that way, so that exiting an
 // event loop won't require an event being in the queue
 

-#include "wx/module.h"
-

 #include <sys/types.h>
 #include <sys/time.h>
 #include <unistd.h>
 
 #include <sys/types.h>
 #include <sys/time.h>
 #include <unistd.h>
 

-static XtInputId inputId;

 static int idleFds[2] = { -1, -1 };
 
 class wxIdlePipeModule : public wxModule
 static int idleFds[2] = { -1, -1 };
 
 class wxIdlePipeModule : public wxModule


@@ -412,7 +419,7 @@ private:
     DECLARE_DYNAMIC_CLASS(wxIdlePipeModule)
 };
 
     DECLARE_DYNAMIC_CLASS(wxIdlePipeModule)
 };
 

-IMPLEMENT_DYNAMIC_CLASS(wxIdlePipeModule, wxModule);
+IMPLEMENT_DYNAMIC_CLASS(wxIdlePipeModule, wxModule)

 
 static void wxInputCallback( XtPointer, int* fd, XtInputId* )
 {
 
 static void wxInputCallback( XtPointer, int* fd, XtInputId* )
 {


@@ -427,8 +434,8 @@ static void wxInputCallback( XtPointer, int* fd, XtInputId* )
         timeout.tv_sec = 0;
         timeout.tv_usec = 0;
 
         timeout.tv_sec = 0;
         timeout.tv_usec = 0;
 

-        FD_ZERO( &in );
-        FD_SET( *fd, &in );
+        wxFD_ZERO( &in );
+        wxFD_SET( *fd, &in );

 
         if( select( *fd + 1, &in, NULL, NULL, &timeout ) <= 0 )
             break;
 
         if( select( *fd + 1, &in, NULL, NULL, &timeout ) <= 0 )
             break;


@@ -448,8 +455,8 @@ static void wxBreakDispatch()
     timeout.tv_sec = 0;
     timeout.tv_usec = 0;
 
     timeout.tv_sec = 0;
     timeout.tv_usec = 0;
 

-    FD_ZERO( &in );
-    FD_SET( idleFds[0], &in );
+    wxFD_ZERO( &in );
+    wxFD_SET( idleFds[0], &in );

 
     if( select( idleFds[0] + 1, &in, NULL, NULL, &timeout ) > 0 )
         return;
 
     if( select( idleFds[0] + 1, &in, NULL, NULL, &timeout ) > 0 )
         return;


@@ -474,14 +481,13 @@ bool wxAddIdleCallback()
 {
     if (!wxInitIdleFds())
         return false;
 {
     if (!wxInitIdleFds())
         return false;

-    
+

     // install input handler for wxWakeUpIdle
     // install input handler for wxWakeUpIdle

-    inputId = XtAppAddInput( (XtAppContext) wxTheApp->GetAppContext(),
-                             idleFds[0],
-                             (XtPointer)XtInputReadMask,
-                             wxInputCallback,
-                             NULL );
+    XtAppAddInput((XtAppContext) wxTheApp->GetAppContext(),
+                  idleFds[0],
+                  (XtPointer)XtInputReadMask,
+                  wxInputCallback,
+                  NULL);

 
     return true;
 }
 
     return true;
 }

-