Add wxApp::GTKIsUsingGlobalMenu() helper to wxGTK.

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

diff --git a/src/msw/menu.cpp b/src/msw/menu.cpp
index 8e11eeb1d319e92ed20fbe88c0657ccbdefca545..f1559bdb5780b5b5cd7d86bf00ff9a14ae2d1ac1 100644 (file)
--- a/src/msw/menu.cpp
+++ b/src/msw/menu.cpp
@@ -190,9 +190,7 @@ void SetDefaultMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu),
                         UINT WXUNUSED_IN_WINCE(id))
 {
 #ifndef __WXWINCE__
-    MENUITEMINFO mii;
-    wxZeroMemory(mii);
-    mii.cbSize = sizeof(MENUITEMINFO);
+    WinStruct<MENUITEMINFO> mii;
     mii.fMask = MIIM_STATE;
     mii.fState = MFS_DEFAULT;
 
@@ -210,9 +208,7 @@ void SetOwnerDrawnMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu),
                            BOOL WXUNUSED_IN_WINCE(byPositon = FALSE))
 {
 #ifndef __WXWINCE__
-    MENUITEMINFO mii;
-    wxZeroMemory(mii);
-    mii.cbSize = sizeof(MENUITEMINFO);
+    WinStruct<MENUITEMINFO> mii;
     mii.fMask = MIIM_FTYPE | MIIM_DATA;
     mii.fType = MFT_OWNERDRAW;
     mii.dwItemData = data;
@@ -230,9 +226,7 @@ void SetOwnerDrawnMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu),
 #ifdef __WXWINCE__
 UINT GetMenuState(HMENU hMenu, UINT id, UINT flags)
 {
-    MENUITEMINFO info;
-    wxZeroMemory(info);
-    info.cbSize = sizeof(info);
+    WinStruct<MENUITEMINFO> info;
     info.fMask = MIIM_STATE;
     // MF_BYCOMMAND is zero so test MF_BYPOSITION
     if ( !::GetMenuItemInfo(hMenu, id, flags & MF_BYPOSITION ? TRUE : FALSE , & info) )
@@ -407,7 +401,9 @@ void wxMenu::UpdateAccel(wxMenuItem *item)
             GetMenuBar()->RebuildAccelTable();
         }
 
+#if wxUSE_OWNER_DRAWN
         ResetMaxAccelWidth();
+#endif
     }
     //else: it is a separator, they can't have accels, nothing to do
 }
@@ -436,6 +432,7 @@ HBITMAP GetHBitmapForMenu(wxMenuItem *pItem, bool checked = true)
 #if wxUSE_IMAGE
     if ( wxGetWinVersion() >= wxWinVersion_Vista )
     {
+#if wxUSE_OWNER_DRAWN
         wxBitmap bmp = pItem->GetBitmap(checked);
         if ( bmp.IsOk() )
         {
@@ -449,6 +446,7 @@ HBITMAP GetHBitmapForMenu(wxMenuItem *pItem, bool checked = true)
 
             return GetHbitmapOf(pItem->GetBitmap(checked));
         }
+#endif // wxUSE_OWNER_DRAWN
         //else: bitmap is not set
 
         return NULL;
@@ -594,7 +592,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
                 }
 
                 mii.cch = itemText.length();
-                mii.dwTypeData = const_cast<wxChar *>(itemText.wx_str());
+                mii.dwTypeData = wxMSW_CONV_LPTSTR(itemText);
 
                 if ( flags & MF_POPUP )
                 {
@@ -717,7 +715,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
         itemText = wxMenuItem::GetLabelText(itemText);
 #endif
 
-        pData = (wxChar*)itemText.wx_str();
+        pData = itemText.t_str();
     }
 
     // item might have already been inserted by InsertMenuItem() above
@@ -790,7 +788,9 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 
         m_accels.RemoveAt(n);
 
+#if wxUSE_OWNER_DRAWN
         ResetMaxAccelWidth();
+#endif
     }
     //else: this item doesn't have an accel, nothing to do
 #endif // wxUSE_ACCEL
@@ -885,7 +885,7 @@ void wxMenu::SetTitle(const wxString& label)
         if ( !label.empty() )
         {
             if ( !::InsertMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING,
-                               (UINT_PTR)idMenuTitle, m_title.wx_str()) ||
+                               (UINT_PTR)idMenuTitle, m_title.t_str()) ||
                  !::InsertMenu(hMenu, 1u, MF_BYPOSITION, (unsigned)-1, NULL) )
             {
                 wxLogLastError(wxT("InsertMenu"));
@@ -907,13 +907,11 @@ void wxMenu::SetTitle(const wxString& label)
         {
             // modify the title
 #ifdef __WXWINCE__
-            MENUITEMINFO info;
-            wxZeroMemory(info);
-            info.cbSize = sizeof(info);
+            WinStruct<MENUITEMINFO> info;
             info.fMask = MIIM_TYPE;
             info.fType = MFT_STRING;
             info.cch = m_title.length();
-            info.dwTypeData = const_cast<wxChar *>(m_title.wx_str());
+            info.dwTypeData = wxMSW_CONV_LPTSTR(m_title);
             if ( !SetMenuItemInfo(hMenu, 0, TRUE, & info) )
             {
                 wxLogLastError(wxT("SetMenuItemInfo"));
@@ -921,7 +919,7 @@ void wxMenu::SetTitle(const wxString& label)
 #else
             if ( !ModifyMenu(hMenu, 0u,
                              MF_BYPOSITION | MF_STRING,
-                             (UINT_PTR)idMenuTitle, m_title.wx_str()) )
+                             (UINT_PTR)idMenuTitle, m_title.t_str()) )
             {
                 wxLogLastError(wxT("ModifyMenu"));
             }
@@ -933,7 +931,7 @@ void wxMenu::SetTitle(const wxString& label)
     // put the title string in bold face
     if ( !m_title.empty() )
     {
-        SetDefaultMenuItem(GetHmenu(), (UINT_PTR)idMenuTitle);
+        SetDefaultMenuItem(GetHmenu(), (UINT)idMenuTitle);
     }
 #endif // Win32
 }
@@ -949,24 +947,32 @@ bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id_)
     // ignore commands from the menu title
     if ( id != idMenuTitle )
     {
+        // Default value for uncheckable items.
+        int checked = -1;
+
         // update the check item when it's clicked
         wxMenuItem * const item = FindItem(id);
         if ( item && item->IsCheckable() )
+        {
             item->Toggle();
 
-        // get the status of the menu item: note that it has been just changed
-        // by Toggle() above so here we already get the new state of the item
-        //
-        // Also notice that we must pass unsigned id_ and not sign-extended id
-        // to ::GetMenuState() as this is what it expects.
-        UINT menuState = ::GetMenuState(GetHmenu(), id_, MF_BYCOMMAND);
-        SendEvent(id, menuState & MF_CHECKED ? 1 : 0);
+            // Get the status of the menu item: note that it has been just changed
+            // by Toggle() above so here we already get the new state of the item.
+            //
+            // Also notice that we must pass unsigned id_ and not sign-extended id
+            // to ::GetMenuState() as this is what it expects.
+            UINT menuState = ::GetMenuState(GetHmenu(), id_, MF_BYCOMMAND);
+            checked = (menuState & MF_CHECKED) != 0;
+        }
+
+        SendEvent(id, checked);
     }
 
     return true;
 }
 
 // get the menu with given handle (recursively)
+#if wxUSE_OWNER_DRAWN
 wxMenu* wxMenu::MSWGetMenu(WXHMENU hMenu)
 {
     // check self
@@ -989,6 +995,7 @@ wxMenu* wxMenu::MSWGetMenu(WXHMENU hMenu)
     // unknown hMenu
     return NULL;
 }
+#endif // wxUSE_OWNER_DRAWN
 
 // ---------------------------------------------------------------------------
 // Menu Bar
@@ -1120,7 +1127,7 @@ WXHMENU wxMenuBar::Create()
         HMENU hPopupMenu = (HMENU) GetMenu(i)->GetHMenu();
         tbButton.dwData = (DWORD)hPopupMenu;
         wxString label = wxStripMenuCodes(GetMenuLabel(i));
-        tbButton.iString = (int) label.wx_str();
+        tbButton.iString = (int) wxMSW_CONV_LPCTSTR(label);
 
         tbButton.idCommand = NewControlId();
         if ( !::SendMessage(hCommandBar, TB_INSERTBUTTON, i, (LPARAM)&tbButton) )
@@ -1149,7 +1156,7 @@ WXHMENU wxMenuBar::Create()
         {
             if ( !::AppendMenu((HMENU)m_hMenu, MF_POPUP | MF_STRING,
                                (UINT_PTR)(*it)->GetHMenu(),
-                               (*it)->GetTitle().wx_str()) )
+                               (*it)->GetTitle().t_str()) )
             {
                 wxLogLastError(wxT("AppendMenu"));
             }
@@ -1206,6 +1213,19 @@ void wxMenuBar::EnableTop(size_t pos, bool enable)
     Refresh();
 }
 
+bool wxMenuBar::IsEnabledTop(size_t pos) const
+{
+    wxCHECK_MSG( pos < GetMenuCount(), false, wxS("invalid menu index") );
+    WinStruct<MENUITEMINFO> mii;
+    mii.fMask = MIIM_STATE;
+    if ( !::GetMenuItemInfo(GetHmenu(), pos, TRUE, &mii) )
+    {
+        wxLogLastError(wxS("GetMenuItemInfo(menubar)"));
+    }
+
+    return !(mii.fState & MFS_GRAYED);
+}
+
 void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label)
 {
     wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") );
@@ -1241,13 +1261,11 @@ void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label)
     }
 
 #ifdef __WXWINCE__
-    MENUITEMINFO info;
-    wxZeroMemory(info);
-    info.cbSize = sizeof(info);
+    WinStruct<MENUITEMINFO> info;
     info.fMask = MIIM_TYPE;
     info.fType = MFT_STRING;
     info.cch = label.length();
-    info.dwTypeData = const_cast<wxChar *>(label.wx_str());
+    info.dwTypeData = wxMSW_CONV_LPTSTR(label);
     if ( !SetMenuItemInfo(GetHmenu(), id, TRUE, &info) )
     {
         wxLogLastError(wxT("SetMenuItemInfo"));
@@ -1255,7 +1273,7 @@ void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label)
 
 #else
     if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld,
-                      id, label.wx_str()) == (int)0xFFFFFFFF )
+                      id, label.t_str()) == (int)0xFFFFFFFF )
     {
         wxLogLastError(wxT("ModifyMenu"));
     }
@@ -1300,7 +1318,7 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
 
         if ( !::InsertMenu(GetHmenu(), (UINT)mswpos,
                            MF_BYPOSITION | MF_POPUP | MF_STRING,
-                           (UINT_PTR)GetHmenuOf(menu), title.wx_str()) )
+                           (UINT_PTR)GetHmenuOf(menu), title.t_str()) )
         {
             wxLogLastError(wxT("InsertMenu"));
         }
@@ -1355,7 +1373,7 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
         HMENU hPopupMenu = (HMENU) menu->GetHMenu() ;
         tbButton.dwData = (DWORD)hPopupMenu;
         wxString label = wxStripMenuCodes(title);
-        tbButton.iString = (int) label.wx_str();
+        tbButton.iString = (int) wxMSW_CONV_LPCTSTR(label);
 
         tbButton.idCommand = NewControlId();
         if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton))
@@ -1367,7 +1385,7 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
 #else
         if ( !::InsertMenu(GetHmenu(), mswpos,
                            MF_BYPOSITION | MF_POPUP | MF_STRING,
-                           (UINT_PTR)GetHmenuOf(menu), title.wx_str()) )
+                           (UINT_PTR)GetHmenuOf(menu), title.t_str()) )
         {
             wxLogLastError(wxT("InsertMenu"));
         }
@@ -1416,7 +1434,7 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
         HMENU hPopupMenu = (HMENU) menu->GetHMenu() ;
         tbButton.dwData = (DWORD)hPopupMenu;
         wxString label = wxStripMenuCodes(title);
-        tbButton.iString = (int) label.wx_str();
+        tbButton.iString = (int) wxMSW_CONV_LPCTSTR(label);
 
         tbButton.idCommand = NewControlId();
         if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton))
@@ -1426,7 +1444,7 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
         }
 #else
         if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING,
-                           (UINT_PTR)submenu, title.wx_str()) )
+                           (UINT_PTR)submenu, title.t_str()) )
         {
             wxLogLastError(wxT("AppendMenu"));
         }
@@ -1578,6 +1596,7 @@ wxMenu* wxMenuBar::MSWGetMenu(WXHMENU hMenu)
     wxCHECK_MSG( GetHMenu() != hMenu, NULL,
                  wxT("wxMenuBar::MSWGetMenu(): menu handle is wxMenuBar, not wxMenu") );
 
+#if wxUSE_OWNER_DRAWN
     // query all menus
     for ( size_t n = 0 ; n < GetMenuCount(); ++n )
     {
@@ -1585,6 +1604,7 @@ wxMenu* wxMenuBar::MSWGetMenu(WXHMENU hMenu)
         if ( menu )
             return menu;
     }
+#endif
 
     // unknown hMenu
     return NULL;