// Modified by: Vadim Zeitlin
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ===========================================================================
static const int idMenuTitle = -2;
// ----------------------------------------------------------------------------
-// macros
+// private functions
// ----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
-IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow)
+// make the given menu item default
+static void SetDefaultMenuItem(HMENU hmenu, UINT id)
+{
+#ifndef __WXWINCE__
+ MENUITEMINFO mii;
+ wxZeroMemory(mii);
+ mii.cbSize = sizeof(MENUITEMINFO);
+ mii.fMask = MIIM_STATE;
+ mii.fState = MFS_DEFAULT;
+
+ if ( !::SetMenuItemInfo(hmenu, id, FALSE, &mii) )
+ {
+ wxLogLastError(wxT("SetMenuItemInfo"));
+ }
+#endif
+}
+
+#ifdef __WXWINCE__
+UINT GetMenuState(HMENU hMenu, UINT id, UINT flags)
+{
+ MENUITEMINFO info;
+ wxZeroMemory(info);
+ info.cbSize = sizeof(info);
+ info.fMask = MIIM_STATE;
+ if ( !GetMenuItemInfo(hMenu, id, flags & MF_BYCOMMAND ? FALSE : TRUE, & info) )
+ wxLogLastError(wxT("GetMenuItemInfo"));
+ return info.fState;
+}
+#endif
// ============================================================================
// implementation
// ============================================================================
+IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
+IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow)
+
// ---------------------------------------------------------------------------
// wxMenu construction, adding and removing menu items
// ---------------------------------------------------------------------------
void wxMenu::Init()
{
m_doBreak = FALSE;
+ m_startRadioGroup = -1;
// create the menu
m_hMenu = (WXHMENU)CreatePopupMenu();
m_doBreak = TRUE;
}
+void wxMenu::Attach(wxMenuBarBase *menubar)
+{
+ wxMenuBase::Attach(menubar);
+
+ EndRadioGroup();
+}
+
#if wxUSE_ACCEL
int wxMenu::FindAccel(int id) const
if ( item->IsSubMenu() )
{
wxMenu *submenu = item->GetSubMenu();
- wxMenuItemList::Node *node = submenu->GetMenuItems().GetFirst();
+ wxMenuItemList::compatibility_iterator node = submenu->GetMenuItems().GetFirst();
while ( node )
{
UpdateAccel(node->GetData());
if ( accel )
m_accels[n] = accel;
else
- m_accels.Remove(n);
+ m_accels.RemoveAt(n);
}
if ( IsAttached() )
return FALSE;
}
- else
- {
- // if we just appended the title, highlight it
+
+ // if we just appended the title, highlight it
#ifdef __WIN32__
- if ( (int)id == idMenuTitle )
+ if ( (int)id == idMenuTitle )
+ {
+ // visually select the menu title
+ SetDefaultMenuItem(GetHmenu(), id);
+ }
+#endif // __WIN32__
+
+ // if we're already attached to the menubar, we must update it
+ if ( IsAttached() && m_menuBar->IsAttached() )
+ {
+ m_menuBar->Refresh();
+ }
+
+ return TRUE;
+}
+
+void wxMenu::EndRadioGroup()
+{
+ // we're not inside a radio group any longer
+ m_startRadioGroup = -1;
+}
+
+bool wxMenu::DoAppend(wxMenuItem *item)
+{
+ wxCHECK_MSG( item, FALSE, _T("NULL item in wxMenu::DoAppend") );
+
+ bool check = FALSE;
+
+ if ( item->GetKind() == wxITEM_RADIO )
+ {
+ int count = GetMenuItemCount();
+
+ if ( m_startRadioGroup == -1 )
{
- // visually select the menu title
- MENUITEMINFO mii;
- mii.cbSize = sizeof(mii);
- mii.fMask = MIIM_STATE;
- mii.fState = MFS_DEFAULT;
+ // start a new radio group
+ m_startRadioGroup = count;
- if ( !SetMenuItemInfo(GetHmenu(), (unsigned)id, FALSE, &mii) )
+ // for now it has just one element
+ item->SetAsRadioGroupStart();
+ item->SetRadioGroupEnd(m_startRadioGroup);
+
+ // ensure that we have a checked item in the radio group
+ check = TRUE;
+ }
+ else // extend the current radio group
+ {
+ // we need to update its end item
+ item->SetRadioGroupStart(m_startRadioGroup);
+ wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup);
+
+ if ( node )
{
- wxLogLastError(wxT("SetMenuItemInfo"));
+ node->GetData()->SetRadioGroupEnd(count);
+ }
+ else
+ {
+ wxFAIL_MSG( _T("where is the radio group start item?") );
}
}
-#endif // __WIN32__
+ }
+ else // not a radio item
+ {
+ EndRadioGroup();
+ }
- // if we're already attached to the menubar, we must update it
- if ( IsAttached() && m_menuBar->IsAttached() )
- {
- m_menuBar->Refresh();
- }
+ if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) )
+ {
+ return FALSE;
+ }
- return TRUE;
+ if ( check )
+ {
+ // check the item initially
+ item->Check(TRUE);
}
-}
-bool wxMenu::DoAppend(wxMenuItem *item)
-{
- return wxMenuBase::DoAppend(item) && DoInsertOrAppend(item);
+ return TRUE;
}
bool wxMenu::DoInsert(size_t pos, wxMenuItem *item)
{
// we need to find the items position in the child list
size_t pos;
- wxMenuItemList::Node *node = GetMenuItems().GetFirst();
+ wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
for ( pos = 0; node; pos++ )
{
if ( node->GetData() == item )
{
delete m_accels[n];
- m_accels.Remove(n);
+ m_accels.RemoveAt(n);
}
//else: this item doesn't have an accel, nothing to do
#endif // wxUSE_ACCEL
else
{
// modify the title
+#ifdef __WXWINCE__
+ MENUITEMINFO info;
+ wxZeroMemory(info);
+ info.cbSize = sizeof(info);
+ info.fMask = MIIM_TYPE;
+ info.fType = MFT_STRING;
+ info.cch = m_title.Length();
+ info.dwTypeData = (LPTSTR) m_title.c_str();
+ if ( !SetMenuItemInfo(hMenu, 0, TRUE, & info) )
+ {
+ wxLogLastError(wxT("SetMenuItemInfo"));
+ }
+#else
if ( !ModifyMenu(hMenu, 0u,
MF_BYPOSITION | MF_STRING,
(unsigned)idMenuTitle, m_title) )
{
wxLogLastError(wxT("ModifyMenu"));
}
+#endif
}
}
// put the title string in bold face
if ( !m_title.IsEmpty() )
{
- MENUITEMINFO mii;
- mii.cbSize = sizeof(mii);
- mii.fMask = MIIM_STATE;
- mii.fState = MFS_DEFAULT;
-
- if ( !SetMenuItemInfo(hMenu, (unsigned)idMenuTitle, FALSE, &mii) )
- {
- wxLogLastError(wxT("SetMenuItemInfo"));
- }
+ SetDefaultMenuItem(GetHmenu(), (UINT)idMenuTitle);
}
#endif // Win32
}
// 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
- SendEvent(id, ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND) & MF_CHECKED);
+ UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND) ;
+ SendEvent(id, menuState & MF_CHECKED);
}
return TRUE;
wxMenuBar::~wxMenuBar()
{
+ // we should free Windows resources only if Windows doesn't do it for us
+ // which happens if we're attached to a frame
+ if (m_hMenu && !IsAttached())
+ {
+ ::DestroyMenu((HMENU)m_hMenu);
+ m_hMenu = (WXHMENU)NULL;
+ }
}
// ---------------------------------------------------------------------------
}
else
{
- size_t count = GetMenuCount();
- for ( size_t i = 0; i < count; i++ )
+ size_t count = GetMenuCount(), i;
+ wxMenuList::iterator it;
+ for ( i = 0, it = m_menus.begin(); i < count; i++, it++ )
{
if ( !::AppendMenu((HMENU)m_hMenu, MF_POPUP | MF_STRING,
- (UINT)m_menus[i]->GetHMenu(),
+ (UINT)(*it)->GetHMenu(),
m_titles[i]) )
{
wxLogLastError(wxT("AppendMenu"));
id = pos;
}
+#ifdef __WXWINCE__
+ MENUITEMINFO info;
+ wxZeroMemory(info);
+ info.cbSize = sizeof(info);
+ info.fMask = MIIM_TYPE;
+ info.fType = MFT_STRING;
+ info.cch = label.Length();
+ info.dwTypeData = (LPTSTR) label.c_str();
+ if ( !SetMenuItemInfo(GetHmenu(), id, TRUE, & info) )
+ {
+ wxLogLastError(wxT("SetMenuItemInfo"));
+ }
+
+#else
if ( ::ModifyMenu(GetHmenu(), pos, MF_BYPOSITION | MF_STRING | flagsOld,
- id, label) == (int)0xFFFFFFFF )
+ id, label) == (int)0xFFFFFFFF )
{
wxLogLastError(wxT("ModifyMenu"));
}
+#endif
Refresh();
}
{
wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title);
if ( !menuOld )
- return FALSE;
+ return NULL;
+
m_titles[pos] = title;
if ( IsAttached() )
m_titles.Insert(title, pos);
- menu->Attach(this);
-
if ( IsAttached() )
{
if ( !::InsertMenu(GetHmenu(), pos,
if ( !wxMenuBarBase::Append(menu, title) )
return FALSE;
- // Already done in Append above
- //menu->Attach(this);
-
m_titles.Add(title);
if ( IsAttached() )
wxLogLastError(wxT("RemoveMenu"));
}
- menu->Detach();
-
#if wxUSE_ACCEL
if ( menu->HasAccels() )
{
Refresh();
}
- m_titles.Remove(pos);
+ m_titles.RemoveAt(pos);
return menu;
}
// merge the accelerators of all menus into one accel table
size_t nAccelCount = 0;
size_t i, count = GetMenuCount();
- for ( i = 0; i < count; i++ )
+ wxMenuList::iterator it;
+ for ( i = 0, it = m_menus.begin(); i < count; i++, it++ )
{
- nAccelCount += m_menus[i]->GetAccelCount();
+ nAccelCount += (*it)->GetAccelCount();
}
if ( nAccelCount )
wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount];
nAccelCount = 0;
- for ( i = 0; i < count; i++ )
+ for ( i = 0, it = m_menus.begin(); i < count; i++, it++ )
{
- nAccelCount += m_menus[i]->CopyAccels(&accelEntries[nAccelCount]);
+ nAccelCount += (*it)->CopyAccels(&accelEntries[nAccelCount]);
}
m_accelTable = wxAcceleratorTable(nAccelCount, accelEntries);
{
wxMenuBarBase::Attach(frame);
- m_menuBarFrame = frame;
-
#if wxUSE_ACCEL
RebuildAccelTable();
#endif // wxUSE_ACCEL
void wxMenuBar::Detach()
{
- m_hMenu = (WXHMENU)NULL;
-
wxMenuBarBase::Detach();
}
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