RemoveAt() added to array classes

[wxWidgets.git] / src / common / docview.cpp

diff --git a/src/common/docview.cpp b/src/common/docview.cpp
index e21cda1fc91abae90261a39dc9a3787ce466ca35..a2863a485c926bb488deca460b5fed12bdc1233e 100644 (file)
--- a/src/common/docview.cpp
+++ b/src/common/docview.cpp
@@ -103,7 +103,7 @@ static inline wxString FindExtension(const wxChar *path);
 // local constants
 // ----------------------------------------------------------------------------
 
-static const char *s_MRUEntryFormat = wxT("&%d %s");
+static const wxChar *s_MRUEntryFormat = wxT("&%d %s");
 
 // ============================================================================
 // implementation
@@ -528,7 +528,7 @@ wxView::wxView()
 
 wxView::~wxView()
 {
-    GetDocumentManager()->ActivateView(this, FALSE, TRUE);
+//    GetDocumentManager()->ActivateView(this, FALSE, TRUE);
     m_viewDocument->RemoveView(this);
 }
 
@@ -1191,7 +1191,7 @@ wxDocTemplate *wxDocManager::FindTemplateForPath(const wxString& path)
 // template extension.
 
 wxDocTemplate *wxDocManager::SelectDocumentPath(wxDocTemplate **templates,
-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__WXGTK__)
                                                 int noTemplates,
 #else
                                                 int WXUNUSED(noTemplates),
@@ -1200,8 +1200,8 @@ wxDocTemplate *wxDocManager::SelectDocumentPath(wxDocTemplate **templates,
                                                 long WXUNUSED(flags),
                                                 bool WXUNUSED(save))
 {
-    // We can only have multiple filters in Windows
-#ifdef __WXMSW__
+    // We can only have multiple filters in Windows and GTK
+#if defined(__WXMSW__) || defined(__WXGTK__)
     wxString descrBuf;
 
     int i;
@@ -1309,7 +1309,7 @@ wxDocTemplate *wxDocManager::SelectDocumentType(wxDocTemplate **templates,
     }
 
     wxDocTemplate *theTemplate = (wxDocTemplate *)wxGetSingleChoiceData(_("Select a document template"), _("Templates"), n,
-            strings, (char **)data);
+            strings, (void **)data);
     delete[] strings;
     delete[] data;
     return theTemplate;
@@ -1332,7 +1332,7 @@ wxDocTemplate *wxDocManager::SelectViewType(wxDocTemplate **templates,
         }
     }
     wxDocTemplate *theTemplate = (wxDocTemplate *)wxGetSingleChoiceData(_("Select a document view"), _("Views"), n,
-            strings, (char **)data);
+            strings, (void **)data);
     delete[] strings;
     delete[] data;
     return theTemplate;
@@ -1909,9 +1909,6 @@ void wxFileHistory::RemoveFileFromHistory(int i)
     {
         wxMenu* menu = (wxMenu*) node->Data();
 
-        // delete the menu items
-        menu->Delete(wxID_FILE1 + i);
-
         // delete the element from the array (could use memmove() too...)
         delete [] m_fileHistory[i];
 
@@ -1930,7 +1927,27 @@ void wxFileHistory::RemoveFileFromHistory(int i)
         }
 
         node = node->Next();
+
+        // delete the last menu item which is unused now
+        menu->Delete(wxID_FILE1 + m_fileHistoryN - 1);
+
+        // delete the last separator too if no more files are left
+        if ( m_fileHistoryN == 1 )
+        {
+            wxMenuItemList::Node *node = menu->GetMenuItems().GetLast();
+            if ( node )
+            {
+                wxMenuItem *menuItem = node->GetData();
+                if ( menuItem->IsSeparator() )
+                {
+                    menu->Delete(menuItem);
+                }
+                //else: should we search backwards for the last separator?
+            }
+            //else: menu is empty somehow
+        }
     }
+
     m_fileHistoryN--;
 }