X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bd5206ddbc5510ee880fe82fb4780fd4f53bd6e7..61c213fe224da24ce33c9187263e75a17ca83a04:/samples/docvwmdi/doc.cpp

diff --git a/samples/docvwmdi/doc.cpp b/samples/docvwmdi/doc.cpp
index 19487ad910..1da72d5f13 100644
--- a/samples/docvwmdi/doc.cpp
+++ b/samples/docvwmdi/doc.cpp
@@ -34,10 +34,6 @@
 
 IMPLEMENT_DYNAMIC_CLASS(DrawingDocument, wxDocument)
 
-DrawingDocument::DrawingDocument(void)
-{
-}
-
 DrawingDocument::~DrawingDocument(void)
 {
   WX_CLEAR_LIST(wxList, doodleSegments);
@@ -47,20 +43,20 @@ DrawingDocument::~DrawingDocument(void)
 wxSTD ostream& DrawingDocument::SaveObject(wxSTD ostream& stream)
 {
   wxDocument::SaveObject(stream);
-  
+
   wxInt32 n = doodleSegments.GetCount();
   stream << n << _T('\n');
-  
+
   wxList::compatibility_iterator node = doodleSegments.GetFirst();
   while (node)
   {
     DoodleSegment *segment = (DoodleSegment *)node->GetData();
     segment->SaveObject(stream);
     stream << _T('\n');
-    
+
     node = node->GetNext();
   }
-  
+
   return stream;
 }
 #else
@@ -72,17 +68,17 @@ wxOutputStream& DrawingDocument::SaveObject(wxOutputStream& stream)
 
   wxInt32 n = doodleSegments.GetCount();
   text_stream << n << _T('\n');
-  
+
   wxList::compatibility_iterator node = doodleSegments.GetFirst();
   while (node)
   {
     DoodleSegment *segment = (DoodleSegment *)node->GetData();
     segment->SaveObject(stream);
     text_stream << _T('\n');
-    
+
     node = node->GetNext();
   }
-  
+
   return stream;
 }
 #endif
@@ -91,7 +87,7 @@ wxOutputStream& DrawingDocument::SaveObject(wxOutputStream& stream)
 wxSTD istream& DrawingDocument::LoadObject(wxSTD istream& stream)
 {
   wxDocument::LoadObject(stream);
-  
+
   wxInt32 n = 0;
   stream >> n;
 
@@ -124,11 +120,9 @@ wxInputStream& DrawingDocument::LoadObject(wxInputStream& stream)
   return stream;
 }
 #endif
-DoodleSegment::DoodleSegment(void)
-{
-}
 
 DoodleSegment::DoodleSegment(DoodleSegment& seg)
+              :wxObject()
 {
   wxList::compatibility_iterator node = seg.lines.GetFirst();
   while (node)
@@ -156,14 +150,14 @@ wxSTD ostream& DoodleSegment::SaveObject(wxSTD ostream& stream)
 {
   wxInt32 n = lines.GetCount();
   stream << n << _T('\n');
-  
+
   wxList::compatibility_iterator node = lines.GetFirst();
   while (node)
   {
     DoodleLine *line = (DoodleLine *)node->GetData();
-    stream << line->x1 << _T(" ") << 
-                   line->y1 << _T(" ") << 
-           line->x2 << _T(" ") << 
+    stream << line->x1 << _T(" ") <<
+                   line->y1 << _T(" ") <<
+           line->x2 << _T(" ") <<
            line->y2 << _T("\n");
     node = node->GetNext();
   }
@@ -177,14 +171,14 @@ wxOutputStream &DoodleSegment::SaveObject(wxOutputStream& stream)
 
   wxInt32 n = lines.GetCount();
   text_stream << n << _T('\n');
-  
+
   wxList::compatibility_iterator node = lines.GetFirst();
   while (node)
   {
     DoodleLine *line = (DoodleLine *)node->GetData();
-    text_stream << line->x1 << _T(" ") << 
-                   line->y1 << _T(" ") << 
-           line->x2 << _T(" ") << 
+    text_stream << line->x1 << _T(" ") <<
+                   line->y1 << _T(" ") <<
+           line->x2 << _T(" ") <<
            line->y2 << _T("\n");
     node = node->GetNext();
   }
@@ -202,13 +196,13 @@ wxSTD istream& DoodleSegment::LoadObject(wxSTD istream& stream)
   for (int i = 0; i < n; i++)
   {
     DoodleLine *line = new DoodleLine;
-    stream >> line->x1 >> 
-                   line->y1 >> 
-           line->x2 >> 
+    stream >> line->x1 >>
+                   line->y1 >>
+           line->x2 >>
            line->y2;
     lines.Append(line);
   }
-  
+
   return stream;
 }
 #else
@@ -222,13 +216,13 @@ wxInputStream &DoodleSegment::LoadObject(wxInputStream& stream)
   for (int i = 0; i < n; i++)
   {
     DoodleLine *line = new DoodleLine;
-    text_stream >> line->x1 >> 
-                   line->y1 >> 
-           line->x2 >> 
+    text_stream >> line->x1 >>
+                   line->y1 >>
+           line->x2 >>
            line->y2;
     lines.Append(line);
   }
-  
+
   return stream;
 }
 #endif
@@ -248,7 +242,7 @@ void DoodleSegment::Draw(wxDC *dc)
  */
 
 DrawingCommand::DrawingCommand(const wxString& name, int command, DrawingDocument *ddoc, DoodleSegment *seg):
-  wxCommand(TRUE, name)
+  wxCommand(true, name)
 {
   doc = ddoc;
   segment = seg;
@@ -273,11 +267,11 @@ bool DrawingCommand::Do(void)
         wxList::compatibility_iterator node = doc->GetDoodleSegments().GetLast();
         if (segment)
           delete segment;
-          
+
         segment = (DoodleSegment *)node->GetData();
         doc->GetDoodleSegments().Erase(node);
 
-        doc->Modify(TRUE);
+        doc->Modify(true);
         doc->UpdateAllViews();
       }
       break;
@@ -285,12 +279,12 @@ bool DrawingCommand::Do(void)
     case DOODLE_ADD:
     {
       doc->GetDoodleSegments().Append(new DoodleSegment(*segment));
-      doc->Modify(TRUE);
+      doc->Modify(true);
       doc->UpdateAllViews();
       break;
     }
   }
-  return TRUE;
+  return true;
 }
 
 bool DrawingCommand::Undo(void)
@@ -303,11 +297,11 @@ bool DrawingCommand::Undo(void)
       if (segment)
       {
         doc->GetDoodleSegments().Append(segment);
-        doc->Modify(TRUE);
+        doc->Modify(true);
         doc->UpdateAllViews();
         segment = (DoodleSegment *) NULL;
       }
-      doc->Modify(TRUE);
+      doc->Modify(true);
       doc->UpdateAllViews();
       break;
     }
@@ -321,12 +315,12 @@ bool DrawingCommand::Undo(void)
         delete seg;
         doc->GetDoodleSegments().Erase(node);
 
-        doc->Modify(TRUE);
+        doc->Modify(true);
         doc->UpdateAllViews();
       }
     }
   }
-  return TRUE;
+  return true;
 }
 
 IMPLEMENT_DYNAMIC_CLASS(TextEditDocument, wxDocument)
@@ -338,21 +332,21 @@ bool TextEditDocument::OnSaveDocument(const wxString& filename)
     TextEditView *view = (TextEditView *)GetFirstView();
 
     if (!view->textsw->SaveFile(filename))
-        return FALSE;
-    Modify(FALSE);
-    return TRUE;
+        return false;
+    Modify(false);
+    return true;
 }
 
 bool TextEditDocument::OnOpenDocument(const wxString& filename)
 {
     TextEditView *view = (TextEditView *)GetFirstView();
     if (!view->textsw->LoadFile(filename))
-        return FALSE;
+        return false;
 
-    SetFilename(filename, TRUE);
-    Modify(FALSE);
+    SetFilename(filename, true);
+    Modify(false);
     UpdateAllViews();
-    return TRUE;
+    return true;
 }
 
 bool TextEditDocument::IsModified(void) const