// static function for translating menu labels
// ----------------------------------------------------------------------------
-static wxString TextToLabel(const wxString& rTitle)
+static wxString TextToLabel(
+ const wxString& rsTitle
+)
{
- wxString Title;
- const wxChar *pc;
- for (pc = rTitle; *pc != wxT('\0'); pc++ )
+ wxString sTitle;
+ const wxChar* zPc;
+
+ if (rsTitle.IsEmpty())
+ return(sTitle);
+
+ for (zPc = rsTitle.c_str(); *zPc != wxT('\0'); zPc++)
{
- if (*pc == wxT('&') )
+ if (*zPc == wxT('&'))
{
- if (*(pc+1) == wxT('&'))
+ if (*(zPc + 1) == wxT('&'))
{
- pc++;
- Title << wxT('&');
+ zPc++;
+ sTitle << wxT('&');
}
- else
- Title << wxT('~');
+ else
+ sTitle << wxT('~');
}
-// else if (*pc == wxT('/'))
-// {
-// Title << wxT('\\');
-// }
else
{
- if ( *pc == wxT('~') )
+ if ( *zPc == wxT('~'))
{
- // tildes must be doubled to prevent them from being
+ //
+ // Tildes must be doubled to prevent them from being
// interpreted as accelerator character prefix by PM ???
- Title << *pc;
+ //
+ sTitle << *zPc;
}
- Title << *pc;
+ sTitle << *zPc;
}
}
- return Title;
-}
+ return(sTitle);
+} // end of TextToLabel
// ============================================================================
// implementation
// dynamic classes implementation
// ----------------------------------------------------------------------------
- #if wxUSE_OWNER_DRAWN
- IMPLEMENT_DYNAMIC_CLASS2(wxMenuItem, wxMenuItemBase, wxOwnerDrawn)
- #else //!USE_OWNER_DRAWN
- IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxMenuItemBase)
- #endif //USE_OWNER_DRAWN
+IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
// ----------------------------------------------------------------------------
// wxMenuItem
wxMenuItem::wxMenuItem(
wxMenu* pParentMenu
, int nId
-, const wxString& rText
-, const wxString& rStrHelp
-, bool bCheckable
+, const wxString& rsText
+, const wxString& rsHelp
+, wxItemKind eKind
, wxMenu* pSubMenu
)
+: wxMenuItemBase( pParentMenu
+ ,nId
+ ,TextToLabel(rsText)
+ ,rsHelp
+ ,eKind
+ ,pSubMenu
+ )
#if wxUSE_OWNER_DRAWN
-: wxOwnerDrawn( TextToLabel(rText)
- ,bCheckable
+, wxOwnerDrawn( TextToLabel(rsText)
+ ,eKind == wxITEM_CHECK
)
#endif // owner drawn
{
wxASSERT_MSG(pParentMenu != NULL, wxT("a menu item should have a parent"));
+ memset(&m_vMenuData, '\0', sizeof(m_vMenuData));
+ m_vMenuData.id = (USHORT)nId;
-#if wxUSE_OWNER_DRAWN
+ Init();
+} // end of wxMenuItem::wxMenuItem
+
+wxMenuItem::wxMenuItem(
+ wxMenu* pParentMenu
+, int nId
+, const wxString& rsText
+, const wxString& rsHelp
+, bool bIsCheckable
+, wxMenu* pSubMenu
+)
+: wxMenuItemBase( pParentMenu
+ ,nId
+ ,TextToLabel(rsText)
+ ,rsHelp
+ ,bIsCheckable ? wxITEM_CHECK : wxITEM_NORMAL
+ ,pSubMenu
+ )
+#if wxUSE_OWNER_DRAWN
+, wxOwnerDrawn( TextToLabel(rsText)
+ ,bIsCheckable
+ )
+#endif // owner drawn
+{
+ wxASSERT_MSG(pParentMenu != NULL, wxT("a menu item should have a parent"));
+ memset(&m_vMenuData, '\0', sizeof(m_vMenuData));
+ m_vMenuData.id = (USHORT)nId;
+
+ Init();
+} // end of wxMenuItem::wxMenuItem
+
+void wxMenuItem::Init()
+{
+ m_vRadioGroup.m_nStart = -1;
+ m_bIsRadioGroupStart = FALSE;
+#if wxUSE_OWNER_DRAWN
//
// Set default menu colors
//
- #define SYS_COLOR(c) (wxSystemSettings::GetSystemColour(wxSYS_COLOUR_##c))
+ #define SYS_COLOR(c) (wxSystemSettings::GetColour(wxSYS_COLOUR_##c))
SetTextColour(SYS_COLOR(MENUTEXT));
SetBackgroundColour(SYS_COLOR(MENU));
// We don't want normal items be owner-drawn
//
ResetOwnerDrawn();
-
#undef SYS_COLOR
-#endif // wxUSE_OWNER_DRAWN
- m_parentMenu = pParentMenu;
- m_subMenu = pSubMenu;
- m_isEnabled = TRUE;
- m_isChecked = FALSE;
- m_id = nId;
- m_text = TextToLabel(rText);
- m_isCheckable = bCheckable;
- m_help = rStrHelp;
- memset(&m_vMenuData, '\0', sizeof(m_vMenuData));
- m_vMenuData.id= nId;
-} // end of wxMenuItem::wxMenuItem
+ //
+ // Tell the owner drawing code to to show the accel string as well
+ //
+ SetAccelString(m_text.AfterFirst(_T('\t')));
+#endif // wxUSE_OWNER_DRAWN
+} // end of wxMenuItem::Init
wxMenuItem::~wxMenuItem()
{
} // end of wxMenuItem::IsChecked
wxString wxMenuItemBase::GetLabelFromText(
- const wxString& rText
+ const wxString& rsText
)
{
- wxString label;
- for ( const wxChar *pc = rText.c_str(); *pc; pc++ )
+ wxString sLabel;
+
+ for (const char* zPc = rsText.c_str(); *zPc; zPc++)
{
- if ( *pc == wxT('~') || *pc == wxT('&') )
+ if (*zPc == wxT('~') || *zPc == wxT('&'))
{
- // '~' is the escape character for GTK+ and '&' is the one for
+ //
+ // '~' is the escape character for OS/2PM and '&' is the one for
// wxWindows - skip both of them
+ //
continue;
}
-
- label += *pc;
+ sLabel += *zPc;
}
- return label;
-}
-
-// accelerators
-// ------------
+ return sLabel;
+} // end of wxMenuItemBase::GetLabelFromText
-#if wxUSE_ACCEL
+//
+// Radio group stuff
+// -----------------
+//
+void wxMenuItem::SetAsRadioGroupStart()
+{
+ m_bIsRadioGroupStart = TRUE;
+} // end of wxMenuItem::SetAsRadioGroupStart
-wxAcceleratorEntry *wxMenuItem::GetAccel() const
+void wxMenuItem::SetRadioGroupStart(
+ int nStart
+)
{
- return wxGetAccelFromString(GetText());
-}
+ wxASSERT_MSG( !m_bIsRadioGroupStart
+ ,_T("should only be called for the next radio items")
+ );
-#endif // wxUSE_ACCEL
+ m_vRadioGroup.m_nStart = nStart;
+} // wxMenuItem::SetRadioGroupStart
+
+void wxMenuItem::SetRadioGroupEnd(
+ int nEnd
+)
+{
+ wxASSERT_MSG( m_bIsRadioGroupStart
+ ,_T("should only be called for the first radio item")
+ );
+ m_vRadioGroup.m_nEnd = nEnd;
+} // end of wxMenuItem::SetRadioGroupEnd
// change item state
// -----------------
{
bool bOk;
- wxCHECK_RET( m_isCheckable, wxT("only checkable items may be checked") );
+ wxCHECK_RET( IsCheckable(), wxT("only checkable items may be checked") );
if (m_isChecked == bCheck)
return;
- if (bCheck)
- bOk = (bool)::WinSendMsg( GetHMenuOf(m_parentMenu)
- ,MM_SETITEMATTR
- ,MPFROM2SHORT(GetRealId(), TRUE)
- ,MPFROM2SHORT(MIA_CHECKED, MIA_CHECKED)
- );
- else
- bOk = (bool)::WinSendMsg( GetHMenuOf(m_parentMenu)
- ,MM_SETITEMATTR
- ,MPFROM2SHORT(GetRealId(), TRUE)
- ,MPFROM2SHORT(MIA_CHECKED, FALSE)
- );
+
+ HMENU hMenu = GetHmenuOf(m_parentMenu);
+
+ if (GetKind() == wxITEM_RADIO)
+ {
+ //
+ // It doesn't make sense to uncheck a radio item - what would this do?
+ //
+ if (!bCheck)
+ return;
+
+ //
+ // Get the index of this item in the menu
+ //
+ const wxMenuItemList& rItems = m_parentMenu->GetMenuItems();
+ int nPos = rItems.IndexOf(this);
+
+ wxCHECK_RET( nPos != wxNOT_FOUND
+ ,_T("menuitem not found in the menu items list?")
+ );
+
+ //
+ // Get the radio group range
+ //
+ int nStart;
+ int nEnd;
+
+ if (m_bIsRadioGroupStart)
+ {
+ //
+ // We already have all information we need
+ //
+ nStart = nPos;
+ nEnd = m_vRadioGroup.m_nEnd;
+ }
+ else // next radio group item
+ {
+ //
+ // Get the radio group end from the start item
+ //
+ nStart = m_vRadioGroup.m_nStart;
+ nEnd = rItems.Item(nStart)->GetData()->m_vRadioGroup.m_nEnd;
+ }
+
+ //
+ // Also uncheck all the other items in this radio group
+ //
+ wxMenuItemList::Node* pNode = rItems.Item(nStart);
+
+ for (int n = nStart; n <= nEnd && pNode; n++)
+ {
+ if (n == nPos)
+ {
+ ::WinSendMsg( hMenu
+ ,MM_SETITEMATTR
+ ,MPFROM2SHORT(n, TRUE)
+ ,MPFROM2SHORT(MIA_CHECKED, MIA_CHECKED)
+ );
+ }
+ if (n != nPos)
+ {
+ pNode->GetData()->m_isChecked = FALSE;
+ ::WinSendMsg( hMenu
+ ,MM_SETITEMATTR
+ ,MPFROM2SHORT(n, TRUE)
+ ,MPFROM2SHORT(MIA_CHECKED, FALSE)
+ );
+ }
+ pNode = pNode->GetNext();
+ }
+ }
+ else // check item
+ {
+ if (bCheck)
+ bOk = (bool)::WinSendMsg( hMenu
+ ,MM_SETITEMATTR
+ ,MPFROM2SHORT(GetRealId(), TRUE)
+ ,MPFROM2SHORT(MIA_CHECKED, MIA_CHECKED)
+ );
+ else
+ bOk = (bool)::WinSendMsg( hMenu
+ ,MM_SETITEMATTR
+ ,MPFROM2SHORT(GetRealId(), TRUE)
+ ,MPFROM2SHORT(MIA_CHECKED, FALSE)
+ );
+ }
if (!bOk)
{
wxLogLastError("CheckMenuItem");
// Don't do anything if label didn't change
//
- wxString Text = TextToLabel(rText);
- if (m_text == Text)
+ wxString sText = TextToLabel(rText);
+ if (m_text == sText)
return;
- wxMenuItemBase::SetText(Text);
- OWNER_DRAWN_ONLY(wxOwnerDrawn::SetName(Text));
+ wxMenuItemBase::SetText(sText);
+ OWNER_DRAWN_ONLY(wxOwnerDrawn::SetName(sText));
+#if wxUSE_OWNER_DRAWN
+ SetAccelString(rText.AfterFirst(_T('\t')));
+#endif // wxUSE_OWNER_DRAWN
- HWND hMenu = GetHMenuOf(m_parentMenu);
+ HWND hMenu = GetHmenuOf(m_parentMenu);
wxCHECK_RET(hMenu, wxT("menuitem without menu"));
#endif //owner drawn
{
uFlagsOld |= MIS_TEXT;
- pData = (BYTE*)Text.c_str();
+ pData = (BYTE*)sText.c_str();
}
//
, int nId
, const wxString& rName
, const wxString& rHelp
-, bool bIsCheckable
+, wxItemKind kind
, wxMenu* pSubMenu
)
{
,nId
,rName
,rHelp
- ,bIsCheckable
+ ,kind
,pSubMenu
);
} // end of wxMenuItemBase::New
projects / wxWidgets.git / blobdiff