(blind) fix for gcc warning on some platforms

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

diff --git a/src/common/menucmn.cpp b/src/common/menucmn.cpp
index 7ce3d36fdea66a15aac5887ccb05b824472ff37b..4cca372c6207905350c3b3b5b30b97ed899f66a4 100644 (file)
--- a/src/common/menucmn.cpp
+++ b/src/common/menucmn.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "menubase.h"
 #endif
 
@@ -131,7 +131,7 @@ wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
                 current.clear();
             }
             else {
-                current += wxTolower(label[n]);
+                current += (wxChar) wxTolower(label[n]);
             }
         }
 
@@ -151,9 +151,9 @@ wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
             }
             else {
                 // is it a function key?
-                if ( current[0U] == 'f' && isdigit(current[1U]) &&
+                if ( current[0U] == 'f' && wxIsdigit(current[1U]) &&
                      (current.Len() == 2 ||
-                     (current.Len() == 3 && isdigit(current[2U]))) ) {
+                     (current.Len() == 3 && wxIsdigit(current[2U]))) ) {
                     int n;
                     wxSscanf(current.c_str() + 1, wxT("%d"), &n);
 
@@ -166,6 +166,8 @@ wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
                         keyCode = WXK_DELETE;
                     else if ( current == wxT("DELETE") )
                         keyCode = WXK_DELETE;
+                    else if ( current == wxT("BACK") )
+                        keyCode = WXK_BACK;
                     else if ( current == wxT("INS") )
                         keyCode = WXK_INSERT;
                     else if ( current == wxT("INSERT") )
@@ -276,8 +278,6 @@ void wxMenuItemBase::SetAccel(wxAcceleratorEntry *accel)
 
 void wxMenuBase::Init(long style)
 {
-    m_items.DeleteContents(TRUE);
-
     m_menuBar = (wxMenuBar *)NULL;
     m_menuParent = (wxMenu *)NULL;
 
@@ -285,15 +285,11 @@ void wxMenuBase::Init(long style)
     m_style = style;
     m_clientData = (void *)NULL;
     m_eventHandler = this;
-
-#if wxUSE_MENU_CALLBACK
-    m_callback = (wxFunction) NULL;
-#endif // wxUSE_MENU_CALLBACK
 }
 
 wxMenuBase::~wxMenuBase()
 {
-    // nothing to do, wxMenuItemList dtor will delete the menu items.
+    WX_CLEAR_LIST(wxMenuItemList, m_items);
 
     // Actually, in GTK, the submenus have to get deleted first.
 }
@@ -314,9 +310,9 @@ void wxMenuBase::AddSubMenu(wxMenu *submenu)
     submenu->SetParent((wxMenu *)this);
 }
 
-bool wxMenuBase::DoAppend(wxMenuItem *item)
+wxMenuItem* wxMenuBase::DoAppend(wxMenuItem *item)
 {
-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Append()") );
+    wxCHECK_MSG( item, NULL, wxT("invalid item in wxMenu::Append()") );
 
     m_items.Append(item);
     item->SetMenu((wxMenu*)this);
@@ -325,12 +321,12 @@ bool wxMenuBase::DoAppend(wxMenuItem *item)
         AddSubMenu(item->GetSubMenu());
     }
 
-    return TRUE;
+    return item;
 }
 
-bool wxMenuBase::Insert(size_t pos, wxMenuItem *item)
+wxMenuItem* wxMenuBase::Insert(size_t pos, wxMenuItem *item)
 {
-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Insert") );
+    wxCHECK_MSG( item, NULL, wxT("invalid item in wxMenu::Insert") );
 
     if ( pos == GetMenuItemCount() )
     {
@@ -345,11 +341,11 @@ bool wxMenuBase::Insert(size_t pos, wxMenuItem *item)
     }
 }
 
-bool wxMenuBase::DoInsert(size_t pos, wxMenuItem *item)
+wxMenuItem* wxMenuBase::DoInsert(size_t pos, wxMenuItem *item)
 {
-    wxCHECK_MSG( item, FALSE, wxT("invalid item in wxMenu::Insert()") );
+    wxCHECK_MSG( item, NULL, wxT("invalid item in wxMenu::Insert()") );
 
-    wxMenuItemList::Node *node = m_items.Item(pos);
+    wxMenuItemList::compatibility_iterator node = m_items.Item(pos);
     wxCHECK_MSG( node, FALSE, wxT("invalid index in wxMenu::Insert()") );
 
     m_items.Insert(node, item);
@@ -359,7 +355,7 @@ bool wxMenuBase::DoInsert(size_t pos, wxMenuItem *item)
         AddSubMenu(item->GetSubMenu());
     }
 
-    return TRUE;
+    return item;
 }
 
 wxMenuItem *wxMenuBase::Remove(wxMenuItem *item)
@@ -371,15 +367,14 @@ wxMenuItem *wxMenuBase::Remove(wxMenuItem *item)
 
 wxMenuItem *wxMenuBase::DoRemove(wxMenuItem *item)
 {
-    wxMenuItemList::Node *node = m_items.Find(item);
+    wxMenuItemList::compatibility_iterator node = m_items.Find(item);
 
     // if we get here, the item is valid or one of Remove() functions is broken
     wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") );
 
     // we detach the item, but we do delete the list node (i.e. don't call
     // DetachNode() here!)
-    node->SetData((wxMenuItem *)NULL);  // to prevent it from deleting the item
-    m_items.DeleteNode(node);
+    m_items.Erase(node);
 
     // item isn't attached to anything any more
     item->SetMenu((wxMenu *)NULL);
@@ -437,7 +432,7 @@ bool wxMenuBase::DoDestroy(wxMenuItem *item)
 int wxMenuBase::FindItem(const wxString& text) const
 {
     wxString label = wxMenuItem::GetLabelFromText(text);
-    for ( wxMenuItemList::Node *node = m_items.GetFirst();
+    for ( wxMenuItemList::compatibility_iterator node = m_items.GetFirst();
           node;
           node = node->GetNext() )
     {
@@ -468,7 +463,7 @@ wxMenuItem *wxMenuBase::FindItem(int itemId, wxMenu **itemMenu) const
         *itemMenu = NULL;
 
     wxMenuItem *item = NULL;
-    for ( wxMenuItemList::Node *node = m_items.GetFirst();
+    for ( wxMenuItemList::compatibility_iterator node = m_items.GetFirst();
           node && !item;
           node = node->GetNext() )
     {
@@ -497,7 +492,7 @@ wxMenuItem *wxMenuBase::FindItem(int itemId, wxMenu **itemMenu) const
 wxMenuItem *wxMenuBase::FindChildItem(int id, size_t *ppos) const
 {
     wxMenuItem *item = (wxMenuItem *)NULL;
-    wxMenuItemList::Node *node = GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
 
     size_t pos;
     for ( pos = 0; node; pos++ )
@@ -520,6 +515,15 @@ wxMenuItem *wxMenuBase::FindChildItem(int id, size_t *ppos) const
     return item;
 }
 
+// find by position
+wxMenuItem* wxMenuBase::FindItemByPosition(size_t position) const
+{
+    wxCHECK_MSG( position < m_items.GetCount(), NULL,
+                 _T("wxMenu::FindItemByPosition(): invalid menu index") );
+
+    return m_items.Item( position )->GetData();
+}
+
 // ----------------------------------------------------------------------------
 // wxMenu helpers used by derived classes
 // ----------------------------------------------------------------------------
@@ -536,7 +540,7 @@ void wxMenuBase::UpdateUI(wxEvtHandler* source)
     if ( !source )
         source = this;
 
-    wxMenuItemList::Node* node = GetMenuItems().GetFirst();
+    wxMenuItemList::compatibility_iterator  node = GetMenuItems().GetFirst();
     while ( node )
     {
         wxMenuItem* item = node->GetData();
@@ -548,7 +552,7 @@ void wxMenuBase::UpdateUI(wxEvtHandler* source)
 
             if ( source->ProcessEvent(event) )
             {
-                // if anything changed, update the chanegd attribute
+                // if anything changed, update the changed attribute
                 if (event.GetSetText())
                     SetLabel(id, event.GetText());
                 if (event.GetSetChecked())
@@ -561,7 +565,7 @@ void wxMenuBase::UpdateUI(wxEvtHandler* source)
             if ( item->GetSubMenu() )
                 item->GetSubMenu()->UpdateUI(source);
         }
-        //else: item is a separator (which don't process update UI events)
+        //else: item is a separator (which doesn't process update UI events)
 
         node = node->GetNext();
     }
@@ -575,15 +579,6 @@ bool wxMenuBase::SendEvent(int id, int checked)
 
     bool processed = FALSE;
 
-#if wxUSE_MENU_CALLBACK
-    // Try a callback
-    if (m_callback)
-    {
-        (void)(*(m_callback))(*this, event);
-        processed = TRUE;
-    }
-#endif // wxUSE_MENU_CALLBACK
-
     // Try the menu's event handler
     if ( !processed )
     {
@@ -718,17 +713,13 @@ wxString wxMenuBase::GetHelpString( int id ) const
 
 wxMenuBarBase::wxMenuBarBase()
 {
-    // we own the menus when we get them
-    m_menus.DeleteContents(TRUE);
-
     // not attached yet
     m_menuBarFrame = NULL;
 }
 
 wxMenuBarBase::~wxMenuBarBase()
 {
-    // nothing to do, the list will delete the menus because of the call to
-    // DeleteContents() above
+    WX_CLEAR_LIST(wxMenuList, m_menus);
 }
 
 // ----------------------------------------------------------------------------
@@ -738,7 +729,7 @@ wxMenuBarBase::~wxMenuBarBase()
 
 wxMenu *wxMenuBarBase::GetMenu(size_t pos) const
 {
-    wxMenuList::Node *node = m_menus.Item(pos);
+    wxMenuList::compatibility_iterator node = m_menus.Item(pos);
     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::GetMenu()") );
 
     return node->GetData();
@@ -765,7 +756,7 @@ bool wxMenuBarBase::Insert(size_t pos, wxMenu *menu,
     {
         wxCHECK_MSG( menu, FALSE, wxT("can't insert NULL menu") );
 
-        wxMenuList::Node *node = m_menus.Item(pos);
+        wxMenuList::compatibility_iterator node = m_menus.Item(pos);
         wxCHECK_MSG( node, FALSE, wxT("bad index in wxMenuBar::Insert()") );
 
         m_menus.Insert(node, menu);
@@ -780,7 +771,7 @@ wxMenu *wxMenuBarBase::Replace(size_t pos, wxMenu *menu,
 {
     wxCHECK_MSG( menu, NULL, wxT("can't insert NULL menu") );
 
-    wxMenuList::Node *node = m_menus.Item(pos);
+    wxMenuList::compatibility_iterator node = m_menus.Item(pos);
     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::Replace()") );
 
     wxMenu *menuOld = node->GetData();
@@ -794,16 +785,13 @@ wxMenu *wxMenuBarBase::Replace(size_t pos, wxMenu *menu,
 
 wxMenu *wxMenuBarBase::Remove(size_t pos)
 {
-    wxMenuList::Node *node = m_menus.Item(pos);
+    wxMenuList::compatibility_iterator node = m_menus.Item(pos);
     wxCHECK_MSG( node, NULL, wxT("bad index in wxMenuBar::Remove()") );
 
-    node = m_menus.DetachNode(node);
-    wxCHECK( node, NULL );  // unexpected
     wxMenu *menu = node->GetData();
+    m_menus.Erase(node);
     menu->Detach();
 
-    delete node;
-
     return menu;
 }
 
@@ -855,10 +843,11 @@ wxMenuItem *wxMenuBarBase::FindItem(int id, wxMenu **menu) const
         *menu = NULL;
 
     wxMenuItem *item = NULL;
-    size_t count = GetMenuCount();
-    for ( size_t i = 0; !item && (i < count); i++ )
+    size_t count = GetMenuCount(), i;
+    wxMenuList::const_iterator it;
+    for ( i = 0, it = m_menus.begin(); !item && (i < count); i++, it++ )
     {
-        item = m_menus[i]->FindItem(id, menu);
+        item = (*it)->FindItem(id, menu);
     }
 
     return item;
@@ -869,7 +858,7 @@ int wxMenuBarBase::FindMenuItem(const wxString& menu, const wxString& item) cons
     wxString label = wxMenuItem::GetLabelFromText(menu);
 
     int i = 0;
-    wxMenuList::Node *node;
+    wxMenuList::compatibility_iterator node;
     for ( node = m_menus.GetFirst(); node; node = node->GetNext(), i++ )
     {
         if ( label == wxMenuItem::GetLabelFromText(GetLabelTop(i)) )