Add comments explaining the workaround for mingw 3.2.3

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

diff --git a/src/msw/menu.cpp b/src/msw/menu.cpp
index 1923ba92f28d5e9853e5887acc963eb0a79e38ab..37d22056e1c8e76d9a193a35ae0d8209f12d972e 100644 (file)
--- a/src/msw/menu.cpp
+++ b/src/msw/menu.cpp
@@ -106,7 +106,8 @@ UINT GetMenuState(HMENU hMenu, UINT id, UINT flags)
     wxZeroMemory(info);
     info.cbSize = sizeof(info);
     info.fMask = MIIM_STATE;
     wxZeroMemory(info);
     info.cbSize = sizeof(info);
     info.fMask = MIIM_STATE;

-    if ( !GetMenuItemInfo(hMenu, id, flags & MF_BYCOMMAND ? FALSE : TRUE, & info) )
+    // MF_BYCOMMAND is zero so test MF_BYPOSITION
+    if ( !::GetMenuItemInfo(hMenu, id, flags & MF_BYPOSITION ? TRUE : FALSE , & info) )

         wxLogLastError(wxT("GetMenuItemInfo"));
     return info.fState;
 }
         wxLogLastError(wxT("GetMenuItemInfo"));
     return info.fState;
 }


@@ -173,7 +174,7 @@ wxEND_PROPERTIES_TABLE()
 wxBEGIN_HANDLERS_TABLE(wxMenuInfo)
 wxEND_HANDLERS_TABLE()
 
 wxBEGIN_HANDLERS_TABLE(wxMenuInfo)
 wxEND_HANDLERS_TABLE()
 

-wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title ) 
+wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title )

 
 wxCOLLECTION_TYPE_INFO( wxMenuInfo * , wxMenuInfoList ) ;
 
 
 wxCOLLECTION_TYPE_INFO( wxMenuInfo * , wxMenuInfoList ) ;
 


@@ -217,7 +218,7 @@ const wxMenuInfoList& wxMenuBar::GetMenuInfos() const
 // Construct a menu with optional title (then use append)
 void wxMenu::Init()
 {
 // Construct a menu with optional title (then use append)
 void wxMenu::Init()
 {

-    m_doBreak = FALSE;
+    m_doBreak = false;

     m_startRadioGroup = -1;
 
     // create the menu
     m_startRadioGroup = -1;
 
     // create the menu


@@ -228,7 +229,7 @@ void wxMenu::Init()
     }
 
     // if we have a title, insert it in the beginning of the menu
     }
 
     // if we have a title, insert it in the beginning of the menu

-    if ( !!m_title )
+    if ( !m_title.IsEmpty() )

     {
         Append(idMenuTitle, m_title);
         AppendSeparator();
     {
         Append(idMenuTitle, m_title);
         AppendSeparator();


@@ -258,7 +259,7 @@ wxMenu::~wxMenu()
 void wxMenu::Break()
 {
     // this will take effect during the next call to Append()
 void wxMenu::Break()
 {
     // this will take effect during the next call to Append()

-    m_doBreak = TRUE;
+    m_doBreak = true;

 }
 
 void wxMenu::Attach(wxMenuBarBase *menubar)
 }
 
 void wxMenu::Attach(wxMenuBarBase *menubar)


@@ -345,7 +346,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
     // (and don't forget to reset the flag)
     if ( m_doBreak ) {
         flags |= MF_MENUBREAK;
     // (and don't forget to reset the flag)
     if ( m_doBreak ) {
         flags |= MF_MENUBREAK;

-        m_doBreak = FALSE;
+        m_doBreak = false;

     }
 
     if ( pItem->IsSeparator() ) {
     }
 
     if ( pItem->IsSeparator() ) {


@@ -409,7 +410,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
     {
         wxLogLastError(wxT("Insert or AppendMenu"));
 
     {
         wxLogLastError(wxT("Insert or AppendMenu"));
 

-        return FALSE;
+        return false;

     }
 
     // if we just appended the title, highlight it
     }
 
     // if we just appended the title, highlight it


@@ -427,7 +428,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
         GetMenuBar()->Refresh();
     }
 
         GetMenuBar()->Refresh();
     }
 

-    return TRUE;
+    return true;

 }
 
 void wxMenu::EndRadioGroup()
 }
 
 void wxMenu::EndRadioGroup()


@@ -440,7 +441,7 @@ wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
 {
     wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") );
 
 {
     wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") );
 

-    bool check = FALSE;
+    bool check = false;

 
     if ( item->GetKind() == wxITEM_RADIO )
     {
 
     if ( item->GetKind() == wxITEM_RADIO )
     {


@@ -456,7 +457,7 @@ wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
             item->SetRadioGroupEnd(m_startRadioGroup);
 
             // ensure that we have a checked item in the radio group
             item->SetRadioGroupEnd(m_startRadioGroup);
 
             // ensure that we have a checked item in the radio group

-            check = TRUE;
+            check = true;

         }
         else // extend the current radio group
         {
         }
         else // extend the current radio group
         {


@@ -487,7 +488,7 @@ wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
     if ( check )
     {
         // check the item initially
     if ( check )
     {
         // check the item initially

-        item->Check(TRUE);
+        item->Check(true);

     }
 
     return item;
     }
 
     return item;


@@ -642,19 +643,15 @@ void wxMenu::SetTitle(const wxString& label)
 bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id)
 {
     // ignore commands from the menu title
 bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id)
 {
     // ignore commands from the menu title

-
-    // NB: VC++ generates wrong assembler for `if ( id != idMenuTitle )'!!

     if ( id != (WXWORD)idMenuTitle )
     {
     if ( id != (WXWORD)idMenuTitle )
     {

-        // VZ: previosuly, the command int was set to id too which was quite
-        //     useless anyhow (as it could be retrieved using GetId()) and
-        //     uncompatible with wxGTK, so now we use the command int instead
-        //     to pass the checked status
-        UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND) ;
-        SendEvent(id, menuState & MF_CHECKED);
+        // get the checked status of the command: notice that menuState is the
+        // old state of the menu, so the test for MF_CHECKED must be inversed
+        UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND);
+        SendEvent(id, !(menuState & MF_CHECKED));

     }
 
     }
 

-    return TRUE;
+    return true;

 }
 
 // ---------------------------------------------------------------------------
 }
 
 // ---------------------------------------------------------------------------


@@ -701,13 +698,13 @@ wxMenuBar::wxMenuBar( long WXUNUSED(style) )
     Init();
 }
 
     Init();
 }
 

-wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[])
+wxMenuBar::wxMenuBar(size_t count, wxMenu *menus[], const wxString titles[], long WXUNUSED(style))

 {
     Init();
 
     m_titles.Alloc(count);
 
 {
     Init();
 
     m_titles.Alloc(count);
 

-    for ( int i = 0; i < count; i++ )
+    for ( size_t i = 0; i < count; i++ )

     {
         m_menus.Append(menus[i]);
         m_titles.Add(titles[i]);
     {
         m_menus.Append(menus[i]);
         m_titles.Add(titles[i]);


@@ -720,9 +717,13 @@ wxMenuBar::~wxMenuBar()
 {
     // In Windows CE (not .NET), the menubar is always associated
     // with a toolbar, which destroys the menu implicitly.
 {
     // In Windows CE (not .NET), the menubar is always associated
     // with a toolbar, which destroys the menu implicitly.

-#if defined(WINCE_WITHOUT_COMMANDBAR)
+#if defined(WINCE_WITHOUT_COMMANDBAR) && defined(__POCKETPC__)

     if (GetToolBar())
     if (GetToolBar())

-        GetToolBar()->SetMenuBar(NULL);
+    {
+        wxToolMenuBar* toolMenuBar = wxDynamicCast(GetToolBar(), wxToolMenuBar);
+        if (toolMenuBar)
+            toolMenuBar->SetMenuBar(NULL);
+    }

 #else
     // we should free Windows resources only if Windows doesn't do it for us
     // which happens if we're attached to a frame
 #else
     // we should free Windows resources only if Windows doesn't do it for us
     // which happens if we're attached to a frame


@@ -733,7 +734,7 @@ wxMenuBar::~wxMenuBar()
         m_commandBar = (WXHWND) NULL;
 #else
         ::DestroyMenu((HMENU)m_hMenu);
         m_commandBar = (WXHWND) NULL;
 #else
         ::DestroyMenu((HMENU)m_hMenu);

-#endif        
+#endif

         m_hMenu = (WXHMENU)NULL;
     }
 #endif
         m_hMenu = (WXHMENU)NULL;
     }
 #endif


@@ -777,12 +778,12 @@ WXHMENU wxMenuBar::Create()
     HMENU hMenu = (HMENU)::SendMessage(hCommandBar, SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0);
     if (hMenu)
     {
     HMENU hMenu = (HMENU)::SendMessage(hCommandBar, SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0);
     if (hMenu)
     {

-        TBBUTTON tbButton; 
+        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;
         memset(&tbButton, 0, sizeof(TBBUTTON));
         tbButton.iBitmap = I_IMAGENONE;
         tbButton.fsState = TBSTATE_ENABLED;
         tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE;

-        
+

         size_t i;
         for (i = 0; i < GetMenuCount(); i++)
         {
         size_t i;
         for (i = 0; i < GetMenuCount(); i++)
         {


@@ -792,7 +793,7 @@ WXHMENU wxMenuBar::Create()
             tbButton.iString = (int) label.c_str();
 
             int position = i;
             tbButton.iString = (int) label.c_str();
 
             int position = i;

-            
+

             tbButton.idCommand = NewControlId();
             if (!::SendMessage(hCommandBar, TB_INSERTBUTTON, position, (LPARAM)&tbButton))
             {
             tbButton.idCommand = NewControlId();
             if (!::SendMessage(hCommandBar, TB_INSERTBUTTON, position, (LPARAM)&tbButton))
             {


@@ -923,7 +924,7 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
     {
         wxLogLastError(wxT("SetMenuItemInfo"));
     }
     {
         wxLogLastError(wxT("SetMenuItemInfo"));
     }

-    
+

 #else
     if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld,
         id, label) == (int)0xFFFFFFFF )
 #else
     if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld,
         id, label) == (int)0xFFFFFFFF )


@@ -996,7 +997,7 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
         :   MSWPositionForWxMenu(GetMenu(pos),pos);
 
     if ( !wxMenuBarBase::Insert(pos, menu, title) )
         :   MSWPositionForWxMenu(GetMenu(pos),pos);
 
     if ( !wxMenuBarBase::Insert(pos, menu, title) )

-        return FALSE;
+        return false;

 
     m_titles.Insert(title, pos);
 
 
     m_titles.Insert(title, pos);
 


@@ -1004,23 +1005,23 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
     {
 #if defined(WINCE_WITHOUT_COMMANDAR)
         if (!GetToolBar())
     {
 #if defined(WINCE_WITHOUT_COMMANDAR)
         if (!GetToolBar())

-            return FALSE;
-        TBBUTTON tbButton; 
+            return false;
+        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;
         memset(&tbButton, 0, sizeof(TBBUTTON));
         tbButton.iBitmap = I_IMAGENONE;
         tbButton.fsState = TBSTATE_ENABLED;
         tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE;

-        
+

         HMENU hPopupMenu = (HMENU) menu->GetHMenu() ;
         tbButton.dwData = (DWORD)hPopupMenu;
         wxString label = wxStripMenuCodes(title);
         tbButton.iString = (int) label.c_str();
         HMENU hPopupMenu = (HMENU) menu->GetHMenu() ;
         tbButton.dwData = (DWORD)hPopupMenu;
         wxString label = wxStripMenuCodes(title);
         tbButton.iString = (int) label.c_str();

-            
+

         tbButton.idCommand = NewControlId();
         if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton))
         {
             wxLogLastError(wxT("TB_INSERTBUTTON"));
         tbButton.idCommand = NewControlId();
         if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton))
         {
             wxLogLastError(wxT("TB_INSERTBUTTON"));

-            return FALSE;
+            return false;

         }
 #else
         if ( !::InsertMenu(GetHmenu(), mswpos,
         }
 #else
         if ( !::InsertMenu(GetHmenu(), mswpos,


@@ -1041,16 +1042,16 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
         Refresh();
     }
 
         Refresh();
     }
 

-    return TRUE;
+    return true;

 }
 
 bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
 {
     WXHMENU submenu = menu ? menu->GetHMenu() : 0;
 }
 
 bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
 {
     WXHMENU submenu = menu ? menu->GetHMenu() : 0;

-    wxCHECK_MSG( submenu, FALSE, wxT("can't append invalid menu to menubar") );
+    wxCHECK_MSG( submenu, false, wxT("can't append invalid menu to menubar") );

 
     if ( !wxMenuBarBase::Append(menu, title) )
 
     if ( !wxMenuBarBase::Append(menu, title) )

-        return FALSE;
+        return false;

 
     m_titles.Add(title);
 
 
     m_titles.Add(title);
 


@@ -1058,24 +1059,24 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
     {
 #if defined(WINCE_WITHOUT_COMMANDAR)
         if (!GetToolBar())
     {
 #if defined(WINCE_WITHOUT_COMMANDAR)
         if (!GetToolBar())

-            return FALSE;
-        TBBUTTON tbButton; 
+            return false;
+        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;
         memset(&tbButton, 0, sizeof(TBBUTTON));
         tbButton.iBitmap = I_IMAGENONE;
         tbButton.fsState = TBSTATE_ENABLED;
         tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE;

-        
+

         size_t pos = GetMenuCount();
         HMENU hPopupMenu = (HMENU) menu->GetHMenu() ;
         tbButton.dwData = (DWORD)hPopupMenu;
         wxString label = wxStripMenuCodes(title);
         tbButton.iString = (int) label.c_str();
         size_t pos = GetMenuCount();
         HMENU hPopupMenu = (HMENU) menu->GetHMenu() ;
         tbButton.dwData = (DWORD)hPopupMenu;
         wxString label = wxStripMenuCodes(title);
         tbButton.iString = (int) label.c_str();

-            
+

         tbButton.idCommand = NewControlId();
         if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton))
         {
             wxLogLastError(wxT("TB_INSERTBUTTON"));
         tbButton.idCommand = NewControlId();
         if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton))
         {
             wxLogLastError(wxT("TB_INSERTBUTTON"));

-            return FALSE;
+            return false;

         }
 #else
         if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING,
         }
 #else
         if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING,


@@ -1096,7 +1097,7 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
         Refresh();
     }
 
         Refresh();
     }
 

-    return TRUE;
+    return true;

 }
 
 wxMenu *wxMenuBar::Remove(size_t pos)
 }
 
 wxMenu *wxMenuBar::Remove(size_t pos)