Applied BMP patch.

Applied deferred wxBitmapButton patch.
  Added error checking to wxFileStream and wxFFileStream.
  Corrected activate event things.

  All these patches work in the stable branch, the
   dev-branch does not currently compile.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9836 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/filename.cpp

@@ -48,19 +48,6 @@
 #include "wx/msw/winundef.h"
 #endif
 
-// at least some of these are required for file mod time
-#ifdef __WXGTK__
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <pwd.h>
-#ifndef __VMS
-# include <grp.h>
-#endif
-# include <time.h>
-#include <unistd.h>
-#endif
-
 // ============================================================================
 // implementation
 // ============================================================================
@@ -167,24 +154,8 @@ bool wxFileName::DirExists( const wxString &dir )
 
 wxDateTime wxFileName::GetModificationTime()
 {
-#ifdef __WXGTK__
+    wxDateTime ret( wxFileModificationTime( GetFullPath() ) );
-    struct stat buff;
-    stat( GetFullName().fn_str(), &buff );
 
-#if !defined( __EMX__ ) && !defined(__VMS)
-    struct stat lbuff;
-    lstat( GetFullName().fn_str(), &lbuff );
-    struct tm *t = localtime( &lbuff.st_mtime );
-#else
-    struct tm *t = localtime( &buff.st_mtime );
-#endif
-
-    wxDateTime ret( t->tm_mday, (wxDateTime::Month)t->tm_mon, t->tm_year+1900, t->tm_hour, t->tm_min, t->tm_sec );
-#else
-    
-    wxDateTime ret = wxDateTime::Now();
-
-#endif
     return ret;
 }
 
@@ -607,7 +578,7 @@ wxString wxFileName::GetLongPath() const
         s_triedToLoad = TRUE;
 
         wxDllType dllKernel = wxDllLoader::LoadLibrary(_T("kernel32"));
-		short avoidCompilerWarning = 0;
+        short avoidCompilerWarning = 0;
         if ( avoidCompilerWarning ) // dllKernel )
         {
             // may succeed or fail depending on the Windows version

src/common/imagbmp.cpp

@@ -383,7 +383,7 @@ bool wxBMPHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
                 if (bpp == 1)
                 {
                     int bit = 0;
-                    for (bit = 0; bit < 8; bit++)
+                    for (bit = 0; bit < 8 && column < width; bit++)
                     {
                         index = ((aByte & (0x80 >> bit)) ? 1 : 0);
                         ptr[poffset] = cmap[index].r;
@@ -405,7 +405,7 @@ bool wxBMPHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
                     else
                     {
                         int nibble = 0;
-                        for (nibble = 0; nibble < 2; nibble++)
+                        for (nibble = 0; nibble < 2 && column < width; nibble++)
                         {
                             index = ((aByte & (0xF0 >> nibble * 4)) >> (!nibble * 4));
                             if (index >= 16)
@@ -461,7 +461,7 @@ bool wxBMPHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose
                         }
                         else
                         {
-                            for (int l = 0; l < first; l++)
+                            for (int l = 0; l < first && column < width; l++)
                             {
                                 ptr[poffset    ] = cmap[aByte].r;
                                 ptr[poffset + 1] = cmap[aByte].g;

src/common/wfstream.cpp

@@ -103,6 +103,16 @@ wxFileOutputStream::wxFileOutputStream(const wxString& fileName)
 {
     m_file = new wxFile(fileName, wxFile::write);
     m_file_destroy = TRUE;
+    
+    if (!m_file->IsOpened())
+    {
+        m_lasterror = wxSTREAM_WRITE_ERROR;
+    }
+    else
+    {
+        if (m_file->Error())
+            m_lasterror = wxSTREAM_WRITE_ERROR;
+    }
 }
 
 wxFileOutputStream::wxFileOutputStream(wxFile& file)
@@ -250,6 +260,16 @@ wxFFileOutputStream::wxFFileOutputStream(const wxString& fileName)
 {
     m_file = new wxFFile(fileName, "w+b");
     m_file_destroy = TRUE;
+    
+    if (!m_file->IsOpened())
+    {
+        m_lasterror = wxSTREAM_WRITE_ERROR;
+    }
+    else
+    {
+        if (m_file->Error())
+            m_lasterror = wxSTREAM_WRITE_ERROR;
+    }
 }
 
 wxFFileOutputStream::wxFFileOutputStream(wxFFile& file)

src/gtk/window.cpp

@@ -1600,14 +1600,29 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(
     }
 #endif // wxUSE_CARET
 
-    wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+    if (win->IsTopLevel())
-    event.SetEventObject( win );
-
-    if (win->GetEventHandler()->ProcessEvent( event ))
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+        wxActivateEvent event( wxEVT_ACTIVATE, TRUE, win->GetId() );
-        return TRUE;
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+            return TRUE;
+        }
     }
+    else
+    {
+        wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+            return TRUE;
+        }
+    }
+
 
     return FALSE;
 }
@@ -1658,13 +1673,27 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED
     }
 #endif // wxUSE_CARET
 
-    wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+    if (win->IsTopLevel())
-    event.SetEventObject( win );
-
-    if (win->GetEventHandler()->ProcessEvent( event ))
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+        wxActivateEvent event( wxEVT_ACTIVATE, FALSE, win->GetId() );
-        return TRUE;
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+            return TRUE;
+        }
+    }
+    else
+    {
+        wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+            return TRUE;
+        }
     }
 
     return FALSE;
@@ -2647,7 +2676,7 @@ void wxWindow::OnInternalIdle()
         // do it only once
         g_sendActivateEvent = -1;
 
-        wxActivateEvent event(wxEVT_ACTIVATE, activate, GetId());
+        wxActivateEvent event(wxEVT_ACTIVATE_APP, activate, GetId());
         event.SetEventObject(this);
 
         (void)GetEventHandler()->ProcessEvent(event);

src/gtk1/window.cpp

@@ -1600,14 +1600,29 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(
     }
 #endif // wxUSE_CARET
 
-    wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+    if (win->IsTopLevel())
-    event.SetEventObject( win );
-
-    if (win->GetEventHandler()->ProcessEvent( event ))
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+        wxActivateEvent event( wxEVT_ACTIVATE, TRUE, win->GetId() );
-        return TRUE;
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+            return TRUE;
+        }
     }
+    else
+    {
+        wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+            return TRUE;
+        }
+    }
+
 
     return FALSE;
 }
@@ -1658,13 +1673,27 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED
     }
 #endif // wxUSE_CARET
 
-    wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+    if (win->IsTopLevel())
-    event.SetEventObject( win );
-
-    if (win->GetEventHandler()->ProcessEvent( event ))
     {
-        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+        wxActivateEvent event( wxEVT_ACTIVATE, FALSE, win->GetId() );
-        return TRUE;
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+            return TRUE;
+        }
+    }
+    else
+    {
+        wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+        event.SetEventObject( win );
+
+        if (win->GetEventHandler()->ProcessEvent( event ))
+        {
+            gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+            return TRUE;
+        }
     }
 
     return FALSE;
@@ -2647,7 +2676,7 @@ void wxWindow::OnInternalIdle()
         // do it only once
         g_sendActivateEvent = -1;
 
-        wxActivateEvent event(wxEVT_ACTIVATE, activate, GetId());
+        wxActivateEvent event(wxEVT_ACTIVATE_APP, activate, GetId());
         event.SetEventObject(this);
 
         (void)GetEventHandler()->ProcessEvent(event);