wxXmlNode::GetAttribute's pointer argument must not be NULL, check for it

[wxWidgets.git] / src / msw / menu.cpp

diff --git a/src/msw/menu.cpp b/src/msw/menu.cpp
index 596d2a9f840039e205c3f0ae9559d5bdc1082cca..a6956295e2dcab2610ae3cda67df7397d2ab1ef6 100644 (file)
--- a/src/msw/menu.cpp
+++ b/src/msw/menu.cpp
@@ -227,7 +227,7 @@ const wxMenuInfoList& wxMenuBar::GetMenuInfos() const
     for( size_t i = 0 ; i < GetMenuCount() ; ++i )
     {
         wxMenuInfo* info = new wxMenuInfo() ;
-        info->Create( const_cast<wxMenuBar*>(this)->GetMenu(i) , GetLabelTop(i) ) ;
+        info->Create( const_cast<wxMenuBar*>(this)->GetMenu(i) , GetMenuLabel(i) ) ;
         list->Append( info ) ;
     }
     return m_menuInfos ;
@@ -331,7 +331,7 @@ void wxMenu::UpdateAccel(wxMenuItem *item)
         }
 
         // find the (new) accel for this item
-        wxAcceleratorEntry *accel = wxAcceleratorEntry::Create(item->GetText());
+        wxAcceleratorEntry *accel = wxAcceleratorEntry::Create(item->GetItemLabel());
         if ( accel )
             accel->m_command = item->GetId();
 
@@ -404,7 +404,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
 
 
     // prepare to insert the item in the menu
-    wxString itemText = pItem->GetText();
+    wxString itemText = pItem->GetItemLabel();
     LPCTSTR pData = NULL;
     if ( pos == (size_t)-1 )
     {
@@ -545,7 +545,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
         flags |= MF_STRING;
 
 #ifdef __WXWINCE__
-        itemText = wxMenuItem::GetLabelFromText(itemText);
+        itemText = wxMenuItem::GetLabelText(itemText);
 #endif
 
         pData = (wxChar*)itemText.wx_str();
@@ -788,10 +788,12 @@ void wxMenu::SetTitle(const wxString& label)
 // event processing
 // ---------------------------------------------------------------------------
 
-bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id)
+bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id_)
 {
+    const int id = (signed short)id_;
+
     // ignore commands from the menu title
-    if ( id != (WXWORD)idMenuTitle )
+    if ( id != idMenuTitle )
     {
         // update the check item when it's clicked
         wxMenuItem * const item = FindItem(id);
@@ -927,41 +929,41 @@ WXHMENU wxMenuBar::Create()
     if ( m_hMenu != 0 )
         return m_hMenu;
 
-    if (!GetToolBar())
-        return 0;
+    wxToolMenuBar * const bar = wx_static_cast(wxToolMenuBar *, GetToolBar());
+    if ( !bar )
+        return NULL;
 
-    HWND hCommandBar = (HWND) GetToolBar()->GetHWND();
-    HMENU hMenu = (HMENU)::SendMessage(hCommandBar, SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0);
+    HWND hCommandBar = GetHwndOf(bar);
 
-    // hMenu may be zero on Windows Mobile 5. So add the menus anyway.
-    if (1) // (hMenu)
-    {
-        TBBUTTON tbButton;
-        memset(&tbButton, 0, sizeof(TBBUTTON));
-        tbButton.iBitmap = I_IMAGENONE;
-        tbButton.fsState = TBSTATE_ENABLED;
-        tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE;
+    // notify comctl32.dll about the version of the headers we use before using
+    // any other TB_XXX messages
+    SendMessage(hCommandBar, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
 
-        size_t i;
-        for (i = 0; i < GetMenuCount(); i++)
-        {
-            HMENU hPopupMenu = (HMENU) GetMenu(i)->GetHMenu() ;
-            tbButton.dwData = (DWORD)hPopupMenu;
-            wxString label = wxStripMenuCodes(GetLabelTop(i));
-            tbButton.iString = (int) label.wx_str();
+    TBBUTTON tbButton;
+    wxZeroMemory(tbButton);
+    tbButton.iBitmap = I_IMAGENONE;
+    tbButton.fsState = TBSTATE_ENABLED;
+    tbButton.fsStyle = TBSTYLE_DROPDOWN |
+                       TBSTYLE_NO_DROPDOWN_ARROW |
+                       TBSTYLE_AUTOSIZE;
 
-            int position = i;
+    for ( unsigned i = 0; i < GetMenuCount(); i++ )
+    {
+        HMENU hPopupMenu = (HMENU) GetMenu(i)->GetHMenu();
+        tbButton.dwData = (DWORD)hPopupMenu;
+        wxString label = wxStripMenuCodes(GetMenuLabel(i));
+        tbButton.iString = (int) label.wx_str();
 
-            tbButton.idCommand = NewControlId();
-            if (!::SendMessage(hCommandBar, TB_INSERTBUTTON, position, (LPARAM)&tbButton))
-            {
-                wxLogLastError(wxT("TB_INSERTBUTTON"));
-            }
+        tbButton.idCommand = NewControlId();
+        if ( !::SendMessage(hCommandBar, TB_INSERTBUTTON, i, (LPARAM)&tbButton) )
+        {
+            wxLogLastError(wxT("TB_INSERTBUTTON"));
         }
     }
-    m_hMenu = (WXHMENU) hMenu;
+
+    m_hMenu = bar->GetHMenu();
     return m_hMenu;
-#else
+#else // !__WXWINCE__
     if ( m_hMenu != 0 )
         return m_hMenu;
 
@@ -987,7 +989,7 @@ WXHMENU wxMenuBar::Create()
     }
 
     return m_hMenu;
-#endif
+#endif // __WXWINCE__/!__WXWINCE__
 }
 
 int wxMenuBar::MSWPositionForWxMenu(wxMenu *menu, int wxpos)
@@ -1036,7 +1038,7 @@ void wxMenuBar::EnableTop(size_t pos, bool enable)
     Refresh();
 }
 
-void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
+void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label)
 {
     wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") );
 
@@ -1094,12 +1096,12 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
     Refresh();
 }
 
-wxString wxMenuBar::GetLabelTop(size_t pos) const
+wxString wxMenuBar::GetMenuLabel(size_t pos) const
 {
     wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString,
-                 wxT("invalid menu index in wxMenuBar::GetLabelTop") );
+                 wxT("invalid menu index in wxMenuBar::GetMenuLabel") );
 
-    return wxMenuItem::GetLabelFromText(m_titles[pos]);
+    return m_titles[pos];
 }
 
 // ---------------------------------------------------------------------------