/////////////////////////////////////////////////////////////////////////////
-// Name: menu.cpp
+// Name: src/msw/menu.cpp
// Purpose: wxMenu, wxMenuBar, wxMenuItem
// Author: Julian Smart
// 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
/////////////////////////////////////////////////////////////////////////////
-
-// ============================================================================
+// ===========================================================================
// declarations
-// ============================================================================
+// ===========================================================================
-// ----------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
// headers
-// ----------------------------------------------------------------------------
-
-// wxWindows headers
-// -----------------
-
-#ifdef __GNUG__
- #pragma implementation "menu.h"
- #pragma implementation "menuitem.h"
-#endif
+// ---------------------------------------------------------------------------
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
-#ifndef WX_PRECOMP
-#include "wx/frame.h"
+#if wxUSE_MENUS
+
#include "wx/menu.h"
-#include "wx/utils.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/frame.h"
+ #include "wx/utils.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
#endif
#if wxUSE_OWNER_DRAWN
- #include "wx/ownerdrw.h"
+ #include "wx/ownerdrw.h"
#endif
#include "wx/msw/private.h"
-#include "wx/msw/menu.h"
-#include "wx/menuitem.h"
-#include "wx/log.h"
+
+// include <commctrl.h> "properly"
+#include "wx/msw/wrapcctl.h"
+
+#ifdef __WXWINCE__
+#include <windows.h>
+#include <windowsx.h>
+#include <tchar.h>
+#include <ole2.h>
+#include <shellapi.h>
+#if (_WIN32_WCE < 400) && !defined(__HANDHELDPC__)
+#include <aygshell.h>
+#endif
+
+#include "wx/msw/wince/missing.h"
+
+#endif
// other standard headers
-// ----------------------
#include <string.h>
+#if wxUSE_OWNER_DRAWN && defined(MIIM_BITMAP)
+ #include "wx/dynlib.h"
+#endif
+
+#ifndef MNS_CHECKORBMP
+ #define MNS_CHECKORBMP 0x04000000
+#endif
+#ifndef MIM_STYLE
+ #define MIM_STYLE 0x00000010
+#endif
+
+// ----------------------------------------------------------------------------
+// global variables
+// ----------------------------------------------------------------------------
+
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
// the (popup) menu title has this special id
-static const int idMenuTitle = -2;
+static const int idMenuTitle = -3;
// ----------------------------------------------------------------------------
-// wxWindows macros
+// private functions
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
- IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
+
+// make the given menu item default
+static void SetDefaultMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu),
+ UINT WXUNUSED_IN_WINCE(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;
+ // MF_BYCOMMAND is zero so test MF_BYPOSITION
+ if ( !::GetMenuItemInfo(hMenu, id, flags & MF_BYPOSITION ? TRUE : FALSE , & info) )
+ wxLogLastError(wxT("GetMenuItemInfo"));
+ return info.fState;
+}
#endif
// ============================================================================
// implementation
// ============================================================================
-// Menus
+#include "wx/listimpl.cpp"
-// Construct a menu with optional title (then use append)
-wxMenu::wxMenu(const wxString& Title, const wxFunction func)
-{
- m_title = Title;
- m_parent = NULL;
- m_eventHandler = this;
- m_pInvokingWindow = NULL;
- m_doBreak = FALSE ;
- m_noItems = 0;
- m_menuBar = NULL;
- m_hMenu = (WXHMENU) CreatePopupMenu();
- m_savehMenu = 0 ;
- m_topLevelMenu = this;
- if (m_title != "")
- {
- Append(idMenuTitle, m_title) ;
- AppendSeparator() ;
- }
-
- Callback(func);
-}
+WX_DEFINE_LIST( wxMenuInfoList )
-// The wxWindow destructor will take care of deleting the submenus.
-wxMenu::~wxMenu()
-{
- if (m_hMenu)
- DestroyMenu((HMENU) m_hMenu);
- m_hMenu = 0;
-
- // Windows seems really bad on Menu de-allocation...
- // After many try, here is what I do: RemoveMenu() will ensure
- // that popup are "disconnected" from their parent; then call
- // delete method on each child (which in turn do a recursive job),
- // and finally, DestroyMenu()
- //
- // With that, BoundCheckers is happy, and no complaints...
-/*
- int N = 0 ;
- if (m_hMenu)
- N = GetMenuItemCount(m_hMenu);
- int i;
- for (i = N-1; i >= 0; i--)
- RemoveMenu(m_hMenu, i, MF_BYPOSITION);
-*/
-
- // How is deleting submenus in this loop any different from deleting
- // the submenus in the children list, via ~wxWindow ?
- // I'll reinstate this deletion for now and remove addition
- // from children list (which doesn't exist now)
- // Julian 1/3/97
- wxNode *node = m_menuItems.First();
- while (node)
- {
- wxMenuItem *item = (wxMenuItem *)node->Data();
-
- // Delete child menus.
- // Beware: they must not be appended to children list!!!
- // (because order of delete is significant)
- if (item->GetSubMenu())
- item->DeleteSubMenu();
-
- wxNode *next = node->Next();
- delete item;
- delete node;
- node = next;
- }
-/*
- if (m_hMenu)
- DestroyMenu(m_hMenu);
- m_hMenu = 0;
-*/
-}
+#if wxUSE_EXTENDED_RTTI
-void wxMenu::Break()
-{
- m_doBreak = TRUE ;
-}
+WX_DEFINE_FLAGS( wxMenuStyle )
+
+wxBEGIN_FLAGS( wxMenuStyle )
+ wxFLAGS_MEMBER(wxMENU_TEAROFF)
+wxEND_FLAGS( wxMenuStyle )
+
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenu, wxEvtHandler,"wx/menu.h")
-// function appends a new item or submenu to the menu
-void wxMenu::Append(wxMenuItem *pItem)
+wxCOLLECTION_TYPE_INFO( wxMenuItem * , wxMenuItemList ) ;
+
+template<> void wxCollectionToVariantArray( wxMenuItemList const &theList, wxxVariantArray &value)
{
- wxCHECK_RET( pItem != NULL, "can't append NULL item to the menu" );
+ wxListCollectionToVariantArray<wxMenuItemList::compatibility_iterator>( theList , value ) ;
+}
- m_menuItems.Append(pItem);
+wxBEGIN_PROPERTIES_TABLE(wxMenu)
+ wxEVENT_PROPERTY( Select , wxEVT_COMMAND_MENU_SELECTED , wxCommandEvent)
+ wxPROPERTY( Title, wxString , SetTitle, GetTitle, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+ wxREADONLY_PROPERTY_FLAGS( MenuStyle , wxMenuStyle , long , GetStyle , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+ wxPROPERTY_COLLECTION( MenuItems , wxMenuItemList , wxMenuItem* , Append , GetMenuItems , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+wxEND_PROPERTIES_TABLE()
- UINT flags = 0;
-
- if ( m_doBreak ) {
- flags |= MF_MENUBREAK;
- m_doBreak = FALSE;
- }
+wxBEGIN_HANDLERS_TABLE(wxMenu)
+wxEND_HANDLERS_TABLE()
- if ( pItem->IsSeparator() ) {
- flags |= MF_SEPARATOR;
- }
+wxDIRECT_CONSTRUCTOR_2( wxMenu , wxString , Title , long , MenuStyle )
- // id is the numeric id for normal menu items and HMENU for submenus
- UINT id;
- wxMenu *SubMenu = pItem->GetSubMenu();
- if ( SubMenu != NULL ) {
- wxASSERT( SubMenu->m_hMenu != (WXHMENU) NULL );
+WX_DEFINE_FLAGS( wxMenuBarStyle )
- id = (UINT)SubMenu->m_hMenu;
+wxBEGIN_FLAGS( wxMenuBarStyle )
+ wxFLAGS_MEMBER(wxMB_DOCKABLE)
+wxEND_FLAGS( wxMenuBarStyle )
- SubMenu->m_topLevelMenu = m_topLevelMenu;
- SubMenu->m_parent = this;
- SubMenu->m_savehMenu = (WXHMENU)id;
- SubMenu->m_hMenu = 0;
+// the negative id would lead the window (its superclass !) to vetoe streaming out otherwise
+bool wxMenuBarStreamingCallback( const wxObject *WXUNUSED(object), wxWriter * , wxPersister * , wxxVariantArray & )
+{
+ return true ;
+}
- flags |= MF_POPUP;
- }
- else {
- id = pItem->GetId();
- }
+IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxMenuBar, wxWindow ,"wx/menu.h",wxMenuBarStreamingCallback)
- LPCSTR pData;
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenuInfo, wxObject , "wx/menu.h" )
-#if wxUSE_OWNER_DRAWN
- if ( pItem->IsOwnerDrawn() ) { // want to get {Measure|Draw}Item messages?
- // item draws itself, pass pointer to it in data parameter
- flags |= MF_OWNERDRAW;
- pData = (LPCSTR)pItem;
- }
- else
-#endif
- {
- // menu is just a normal string (passed in data parameter)
- flags |= MF_STRING;
- pData = pItem->GetName();
- }
+wxBEGIN_PROPERTIES_TABLE(wxMenuInfo)
+ wxREADONLY_PROPERTY( Menu , wxMenu* , GetMenu , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxREADONLY_PROPERTY( Title , wxString , GetTitle , wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+wxEND_PROPERTIES_TABLE()
- // visually select the menu title
- if ( id == idMenuTitle )
- {
- // TODO use SetMenuItemInfo(MFS_DEFAULT) to put it in bold face
- }
+wxBEGIN_HANDLERS_TABLE(wxMenuInfo)
+wxEND_HANDLERS_TABLE()
- HMENU hMenu = (HMENU)((m_hMenu == 0) ? m_savehMenu : m_hMenu);
- if ( !AppendMenu(hMenu, flags, id, pData) )
- {
- wxLogLastError("AppendMenu");
- }
+wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title )
- m_noItems++;
-}
+wxCOLLECTION_TYPE_INFO( wxMenuInfo * , wxMenuInfoList ) ;
-void wxMenu::AppendSeparator()
+template<> void wxCollectionToVariantArray( wxMenuInfoList const &theList, wxxVariantArray &value)
{
- Append(new wxMenuItem(this, ID_SEPARATOR));
+ wxListCollectionToVariantArray<wxMenuInfoList::compatibility_iterator>( theList , value ) ;
}
-// Pullright item
-void wxMenu::Append(int Id, const wxString& label, wxMenu *SubMenu,
- const wxString& helpString)
-{
- Append(new wxMenuItem(this, Id, label, helpString, FALSE, SubMenu));
-}
+wxBEGIN_PROPERTIES_TABLE(wxMenuBar)
+ wxPROPERTY_COLLECTION( MenuInfos , wxMenuInfoList , wxMenuInfo* , Append , GetMenuInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxMenuBar)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_DUMMY( wxMenuBar )
+
+#else
+IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
+IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow)
+IMPLEMENT_DYNAMIC_CLASS(wxMenuInfo, wxObject)
+#endif
-// Ordinary menu item
-void wxMenu::Append(int Id, const wxString& label,
- const wxString& helpString, bool checkable)
+const wxMenuInfoList& wxMenuBar::GetMenuInfos() const
{
- // 'checkable' parameter is useless for Windows.
- Append(new wxMenuItem(this, Id, label, helpString, checkable));
+ wxMenuInfoList* list = const_cast< wxMenuInfoList* >( &m_menuInfos ) ;
+ WX_CLEAR_LIST( wxMenuInfoList , *list ) ;
+ for( size_t i = 0 ; i < GetMenuCount() ; ++i )
+ {
+ wxMenuInfo* info = new wxMenuInfo() ;
+ info->Create( const_cast<wxMenuBar*>(this)->GetMenu(i) , GetLabelTop(i) ) ;
+ list->Append( info ) ;
+ }
+ return m_menuInfos ;
}
-void wxMenu::Delete(int id)
-{
- wxNode *node;
- wxMenuItem *item;
- int pos;
- HMENU menu;
+// ---------------------------------------------------------------------------
+// wxMenu construction, adding and removing menu items
+// ---------------------------------------------------------------------------
- for (pos = 0, node = m_menuItems.First(); node; node = node->Next(), pos++) {
- item = (wxMenuItem *)node->Data();
- if (item->GetId() == id)
- break;
- }
+// Construct a menu with optional title (then use append)
+void wxMenu::Init()
+{
+ m_doBreak = false;
+ m_startRadioGroup = -1;
- if (!node)
- return;
+ // create the menu
+ m_hMenu = (WXHMENU)CreatePopupMenu();
+ if ( !m_hMenu )
+ {
+ wxLogLastError(wxT("CreatePopupMenu"));
+ }
- menu = (HMENU)(m_hMenu ? m_hMenu : m_savehMenu);
+ // if we have a title, insert it in the beginning of the menu
+ if ( !m_title.empty() )
+ {
+ Append(idMenuTitle, m_title);
+ AppendSeparator();
+ }
+}
- wxMenu *pSubMenu = item->GetSubMenu();
- if ( pSubMenu != NULL ) {
- RemoveMenu(menu, (UINT)pos, MF_BYPOSITION);
- pSubMenu->m_hMenu = pSubMenu->m_savehMenu;
- pSubMenu->m_savehMenu = 0;
- pSubMenu->m_parent = NULL;
- // RemoveChild(item->subMenu);
- pSubMenu->m_topLevelMenu = NULL;
- // TODO: Why isn't subMenu deleted here???
- // Will put this in for now. Assuming this is supposed
- // to delete the menu, not just remove it.
- item->DeleteSubMenu();
- }
- else {
- DeleteMenu(menu, (UINT)pos, MF_BYPOSITION);
- }
+// The wxWindow destructor will take care of deleting the submenus.
+wxMenu::~wxMenu()
+{
+ // we should free Windows resources only if Windows doesn't do it for us
+ // which happens if we're attached to a menubar or a submenu of another
+ // menu
+ if ( !IsAttached() && !GetParent() )
+ {
+ if ( !::DestroyMenu(GetHmenu()) )
+ {
+ wxLogLastError(wxT("DestroyMenu"));
+ }
+ }
- m_menuItems.DeleteNode(node);
- delete item;
+#if wxUSE_ACCEL
+ // delete accels
+ WX_CLEAR_ARRAY(m_accels);
+#endif // wxUSE_ACCEL
}
-void wxMenu::Enable(int Id, bool Flag)
+void wxMenu::Break()
{
- wxMenuItem *item = FindItemForId(Id);
- wxCHECK_RET( item != NULL, "can't enable non-existing menu item" );
-
- item->Enable(Flag);
+ // this will take effect during the next call to Append()
+ m_doBreak = true;
}
-bool wxMenu::Enabled(int Id) const
+void wxMenu::Attach(wxMenuBarBase *menubar)
{
- wxMenuItem *item = FindItemForId(Id);
- wxCHECK( item != NULL, FALSE );
+ wxMenuBase::Attach(menubar);
- return item->IsEnabled();
+ EndRadioGroup();
}
-void wxMenu::Check(int Id, bool Flag)
+#if wxUSE_ACCEL
+
+int wxMenu::FindAccel(int id) const
{
- wxMenuItem *item = FindItemForId(Id);
- wxCHECK_RET( item != NULL, "can't get status of non-existing menu item" );
+ size_t n, count = m_accels.GetCount();
+ for ( n = 0; n < count; n++ )
+ {
+ if ( m_accels[n]->m_command == id )
+ return n;
+ }
- item->Check(Flag);
+ return wxNOT_FOUND;
}
-bool wxMenu::Checked(int Id) const
+void wxMenu::UpdateAccel(wxMenuItem *item)
{
- wxMenuItem *item = FindItemForId(Id);
- wxCHECK( item != NULL, FALSE );
-
- return item->IsChecked();
+ if ( item->IsSubMenu() )
+ {
+ wxMenu *submenu = item->GetSubMenu();
+ wxMenuItemList::compatibility_iterator node = submenu->GetMenuItems().GetFirst();
+ while ( node )
+ {
+ UpdateAccel(node->GetData());
+
+ node = node->GetNext();
+ }
+ }
+ else if ( !item->IsSeparator() )
+ {
+ // recurse upwards: we should only modify m_accels of the top level
+ // menus, not of the submenus as wxMenuBar doesn't look at them
+ // (alternative and arguable cleaner solution would be to recurse
+ // downwards in GetAccelCount() and CopyAccels())
+ if ( GetParent() )
+ {
+ GetParent()->UpdateAccel(item);
+ return;
+ }
+
+ // find the (new) accel for this item
+ wxAcceleratorEntry *accel = wxGetAccelFromString(item->GetText());
+ if ( accel )
+ accel->m_command = item->GetId();
+
+ // find the old one
+ int n = FindAccel(item->GetId());
+ if ( n == wxNOT_FOUND )
+ {
+ // no old, add new if any
+ if ( accel )
+ m_accels.Add(accel);
+ else
+ return; // skipping RebuildAccelTable() below
+ }
+ else
+ {
+ // replace old with new or just remove the old one if no new
+ delete m_accels[n];
+ if ( accel )
+ m_accels[n] = accel;
+ else
+ m_accels.RemoveAt(n);
+ }
+
+ if ( IsAttached() )
+ {
+ GetMenuBar()->RebuildAccelTable();
+ }
+ }
+ //else: it is a separator, they can't have accels, nothing to do
}
-void wxMenu::SetTitle(const wxString& label)
+#endif // wxUSE_ACCEL
+
+// append a new item or submenu to the menu
+bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos)
{
- bool hasNoTitle = m_title.IsEmpty();
- m_title = label;
+#if wxUSE_ACCEL
+ UpdateAccel(pItem);
+#endif // wxUSE_ACCEL
+
+ UINT flags = 0;
+
+ // if "Break" has just been called, insert a menu break before this item
+ // (and don't forget to reset the flag)
+ if ( m_doBreak ) {
+ flags |= MF_MENUBREAK;
+ m_doBreak = false;
+ }
+
+ if ( pItem->IsSeparator() ) {
+ flags |= MF_SEPARATOR;
+ }
+
+ // id is the numeric id for normal menu items and HMENU for submenus as
+ // required by ::AppendMenu() API
+ UINT id;
+ wxMenu *submenu = pItem->GetSubMenu();
+ if ( submenu != NULL ) {
+ wxASSERT_MSG( submenu->GetHMenu(), wxT("invalid submenu") );
+
+ submenu->SetParent(this);
+
+ id = (UINT)submenu->GetHMenu();
- HMENU hMenu = (HMENU)((m_hMenu == 0) ? m_savehMenu : m_hMenu);
+ flags |= MF_POPUP;
+ }
+ else {
+ id = pItem->GetId();
+ }
- if ( hasNoTitle )
- {
- if ( !label.IsEmpty() )
+
+ // prepare to insert the item in the menu
+ wxString itemText = pItem->GetText();
+ LPCTSTR pData = NULL;
+ if ( pos == (size_t)-1 )
{
- if ( !InsertMenu(hMenu, 0, MF_BYPOSITION | MF_STRING,
- idMenuTitle, m_title) ||
- !InsertMenu(hMenu, 1, MF_BYPOSITION, -1, NULL) )
- {
- wxLogLastError("InsertMenu");
- }
+ // append at the end (note that the item is already appended to
+ // internal data structures)
+ pos = GetMenuItemCount() - 1;
}
- }
- else
- {
- if ( label.IsEmpty() )
+
+ // adjust position to account for the title, if any
+ if ( !m_title.empty() )
+ pos += 2; // for the title itself and its separator
+
+ BOOL ok = false;
+
+ // check if we have something more than a simple text item
+#if wxUSE_OWNER_DRAWN
+ if ( pItem->IsOwnerDrawn() )
{
- // remove the title and the separator after it
- if ( !RemoveMenu(hMenu, 0, MF_BYPOSITION) ||
- !RemoveMenu(hMenu, 0, MF_BYPOSITION) )
- {
- wxLogLastError("RemoveMenu");
- }
+ // is the item owner-drawn just because of the bitmap?
+ if ( pItem->GetBitmap().Ok() &&
+ !pItem->GetTextColour().Ok() &&
+ !pItem->GetBackgroundColour().Ok() &&
+ !pItem->GetFont().Ok() &&
+ !pItem->GetBitmap(true).Ok() )
+ {
+ // try to use InsertMenuItem() as it's guaranteed to look correctly
+ // while our owner-drawning code is not
+
+ // first compile-time check
+#ifdef MIIM_BITMAP
+ WinStruct<MENUITEMINFO> mii;
+
+ // now run-time one: MIIM_BITMAP only works under WinME/2000+
+ if ( wxGetWinVersion() >= wxWinVersion_98 )
+ {
+ mii.fMask = MIIM_STRING | MIIM_DATA | MIIM_BITMAP;
+ mii.cch = itemText.length();
+ mii.dwTypeData = wx_const_cast(wxChar *, itemText.c_str());
+
+ if (flags & MF_POPUP)
+ {
+ mii.fMask |= MIIM_SUBMENU;
+ mii.hSubMenu = (HMENU)pItem->GetSubMenu()->GetHMenu();
+ }
+ else
+ {
+ mii.fMask |= MIIM_ID;
+ mii.wID = id;
+ }
+
+ // we can't pass HBITMAP directly as hbmpItem for 2 reasons:
+ // 1. we can't draw it with transparency then (this is not
+ // very important now but would be with themed menu bg)
+ // 2. worse, Windows inverses the bitmap for the selected
+ // item and this looks downright ugly
+ //
+ // so instead draw it ourselves in MSWOnDrawItem()
+ mii.dwItemData = wx_reinterpret_cast(ULONG_PTR, pItem);
+ mii.hbmpItem = HBMMENU_CALLBACK;
+
+ ok = ::InsertMenuItem(GetHmenu(), pos, TRUE /* by pos */, &mii);
+ if ( !ok )
+ {
+ wxLogLastError(wxT("InsertMenuItem()"));
+ }
+ else // InsertMenuItem() ok
+ {
+ // we need to remove the extra indent which is reserved for
+ // the checkboxes by default as it looks ugly unless check
+ // boxes are used together with bitmaps and this is not the
+ // case in wx API
+ WinStruct<MENUINFO> mi;
+
+ // don't call SetMenuInfo() directly, this would prevent
+ // the app from starting up under Windows 95/NT 4
+ typedef BOOL (WINAPI *SetMenuInfo_t)(HMENU, MENUINFO *);
+
+ wxDynamicLibrary dllUser(_T("user32"));
+ wxDYNLIB_FUNCTION(SetMenuInfo_t, SetMenuInfo, dllUser);
+ if ( pfnSetMenuInfo )
+ {
+ mi.fMask = MIM_STYLE;
+ mi.dwStyle = MNS_CHECKORBMP;
+ if ( !(*pfnSetMenuInfo)(GetHmenu(), &mi) )
+ wxLogLastError(_T("SetMenuInfo(MNS_NOCHECK)"));
+ }
+
+ // tell the item that it's not really owner-drawn but only
+ // needs to draw its bitmap, the rest is done by Windows
+ pItem->ResetOwnerDrawn();
+ }
+ }
+#endif // MIIM_BITMAP
+ }
+
+ if ( !ok )
+ {
+ // item draws itself, pass pointer to it in data parameter
+ flags |= MF_OWNERDRAW;
+ pData = (LPCTSTR)pItem;
+ }
}
else
+#endif // wxUSE_OWNER_DRAWN
+ {
+ // menu is just a normal string (passed in data parameter)
+ flags |= MF_STRING;
+
+#ifdef __WXWINCE__
+ itemText = wxMenuItem::GetLabelFromText(itemText);
+#endif
+
+ pData = (wxChar*)itemText.c_str();
+ }
+
+ // item might have been already inserted by InsertMenuItem() above
+ if ( !ok )
+ {
+ if ( !::InsertMenu(GetHmenu(), pos, flags | MF_BYPOSITION, id, pData) )
+ {
+ wxLogLastError(wxT("InsertMenu[Item]()"));
+
+ return false;
+ }
+ }
+
+
+ // if we just appended the title, highlight it
+ if ( (int)id == idMenuTitle )
+ {
+ // visually select the menu title
+ SetDefaultMenuItem(GetHmenu(), id);
+ }
+
+ // if we're already attached to the menubar, we must update it
+ if ( IsAttached() && GetMenuBar()->IsAttached() )
{
- // modify the title
- if ( !ModifyMenu(hMenu, 0,
- MF_BYPOSITION | MF_STRING,
- idMenuTitle, m_title) )
- {
- wxLogLastError("ModifyMenu");
- }
+ GetMenuBar()->Refresh();
}
- }
- // TODO use SetMenuItemInfo(MFS_DEFAULT) to put it in bold face
+ return true;
}
-const wxString wxMenu::GetTitle() const
+void wxMenu::EndRadioGroup()
{
- return m_title;
+ // we're not inside a radio group any longer
+ m_startRadioGroup = -1;
}
-void wxMenu::SetLabel(int Id, const wxString& label)
+wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
{
- wxMenuItem *item = FindItemForId(Id) ;
- if (item==NULL)
- return;
+ wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") );
+
+ bool check = false;
- if (item->GetSubMenu()==NULL)
- {
- if (m_hMenu)
+ if ( item->GetKind() == wxITEM_RADIO )
{
- UINT was_flag = GetMenuState((HMENU)m_hMenu,Id,MF_BYCOMMAND) ;
- ModifyMenu((HMENU)m_hMenu,Id,MF_BYCOMMAND|MF_STRING|was_flag,Id,(const char *)label) ;
+ int count = GetMenuItemCount();
+
+ if ( m_startRadioGroup == -1 )
+ {
+ // start a new radio group
+ m_startRadioGroup = count;
+
+ // 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 )
+ {
+ node->GetData()->SetRadioGroupEnd(count);
+ }
+ else
+ {
+ wxFAIL_MSG( _T("where is the radio group start item?") );
+ }
+ }
}
- else if (m_savehMenu)
+ else // not a radio item
{
- UINT was_flag = GetMenuState((HMENU)m_savehMenu,Id,MF_BYCOMMAND) ;
- ModifyMenu((HMENU)m_savehMenu,Id,MF_BYCOMMAND|MF_STRING|was_flag,Id,(const char *)label) ;
+ EndRadioGroup();
}
- }
- else
- {
- wxMenu *father = item->GetSubMenu()->m_topLevelMenu ;
- wxNode *node = father->m_menuItems.First() ;
- int i = 0 ;
- while (node)
+
+ if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) )
{
- wxMenuItem *matched = (wxMenuItem*)node->Data() ;
- if (matched==item)
- break ;
- i++ ;
- node = node->Next() ;
+ return NULL;
}
- // Here, we have the position.
- ModifyMenu((HMENU)father->m_savehMenu,i,
- MF_BYPOSITION|MF_STRING|MF_POPUP,
- (UINT)item->GetSubMenu()->m_savehMenu,(const char *)label) ;
- }
- item->SetName(label);
-}
-wxString wxMenu::GetLabel(int id) const
-{
-/*
- static char tmp[128] ;
- int len;
- if (m_hMenu)
- len = GetMenuString((HMENU)m_hMenu,Id,tmp,WXSIZEOF(tmp) - 1,MF_BYCOMMAND);
- else if (m_savehMenu)
- len = GetMenuString((HMENU)m_savehMenu,Id,tmp,WXSIZEOF(tmp) - 1,MF_BYCOMMAND);
- else
- len = 0 ;
- tmp[len] = '\0' ;
- return wxString(tmp) ;
+ if ( check )
+ {
+ // check the item initially
+ item->Check(true);
+ }
-*/
- wxMenuItem *pItem = FindItemForId(id) ;
- if (pItem)
- return pItem->GetName() ;
- else
- return wxEmptyString;
+ return item;
}
-bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id)
+wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item)
{
- wxCommandEvent event(wxEVENT_TYPE_MENU_COMMAND);
- event.SetEventObject( this );
- event.SetId( id );
- event.SetInt( id );
- ProcessCommand(event);
- return TRUE;
+ if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos))
+ return item;
+ else
+ return NULL;
}
-// Finds the item id matching the given string, -1 if not found.
-int wxMenu::FindItem (const wxString& itemString) const
+wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
{
- char buf1[200];
- char buf2[200];
- wxStripMenuCodes ((char *)(const char *)itemString, buf1);
-
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
+ // we need to find the items position in the child list
+ size_t pos;
+ wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst();
+ for ( pos = 0; node; pos++ )
{
- wxMenuItem *item = (wxMenuItem *) node->Data ();
- if (item->GetSubMenu())
- {
- int ans = item->GetSubMenu()->FindItem(itemString);
- if (ans > -1)
- return ans;
- }
- if ( !item->IsSeparator() )
- {
- wxStripMenuCodes((char *)item->GetName().c_str(), buf2);
- if (strcmp(buf1, buf2) == 0)
- return item->GetId();
- }
+ if ( node->GetData() == item )
+ break;
+
+ node = node->GetNext();
}
- return -1;
-}
+ // DoRemove() (unlike Remove) can only be called for existing item!
+ wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") );
-wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const
-{
- if (itemMenu)
- *itemMenu = NULL;
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
+#if wxUSE_ACCEL
+ // remove the corresponding accel from the accel table
+ int n = FindAccel(item->GetId());
+ if ( n != wxNOT_FOUND )
+ {
+ delete m_accels[n];
- if (item->GetId() == itemId)
+ m_accels.RemoveAt(n);
+ }
+ //else: this item doesn't have an accel, nothing to do
+#endif // wxUSE_ACCEL
+
+ // remove the item from the menu
+ if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) )
{
- if (itemMenu)
- *itemMenu = (wxMenu *) this;
- return item;
+ wxLogLastError(wxT("RemoveMenu"));
}
- if (item->GetSubMenu())
+ if ( IsAttached() && GetMenuBar()->IsAttached() )
{
- wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu);
- if (ans)
- return ans;
+ // otherwise, the chane won't be visible
+ GetMenuBar()->Refresh();
}
- }
- if (itemMenu)
- *itemMenu = NULL;
- return NULL;
+ // and from internal data structures
+ return wxMenuBase::DoRemove(item);
}
-void wxMenu::SetHelpString(int itemId, const wxString& helpString)
-{
- wxMenuItem *item = FindItemForId (itemId);
- if (item)
- item->SetHelp(helpString);
-}
+// ---------------------------------------------------------------------------
+// accelerator helpers
+// ---------------------------------------------------------------------------
+
+#if wxUSE_ACCEL
-wxString wxMenu::GetHelpString (int itemId) const
+// create the wxAcceleratorEntries for our accels and put them into provided
+// array - return the number of accels we have
+size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const
{
- wxMenuItem *item = FindItemForId (itemId);
- wxString str("");
- return (item == NULL) ? str : item->GetHelp();
+ size_t count = GetAccelCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ *accels++ = *m_accels[n];
+ }
+
+ return count;
}
-void wxMenu::ProcessCommand(wxCommandEvent & event)
+#endif // wxUSE_ACCEL
+
+// ---------------------------------------------------------------------------
+// set wxMenu title
+// ---------------------------------------------------------------------------
+
+void wxMenu::SetTitle(const wxString& label)
{
- bool processed = FALSE;
+ bool hasNoTitle = m_title.empty();
+ m_title = label;
- // Try a callback
- if (m_callback)
- {
- (void)(*(m_callback))(*this, event);
- processed = TRUE;
- }
+ HMENU hMenu = GetHmenu();
- // Try the menu's event handler
- if ( !processed && GetEventHandler())
- {
- processed = GetEventHandler()->ProcessEvent(event);
- }
+ if ( hasNoTitle )
+ {
+ if ( !label.empty() )
+ {
+ if ( !::InsertMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING,
+ (unsigned)idMenuTitle, m_title) ||
+ !::InsertMenu(hMenu, 1u, MF_BYPOSITION, (unsigned)-1, NULL) )
+ {
+ wxLogLastError(wxT("InsertMenu"));
+ }
+ }
+ }
+ else
+ {
+ if ( label.empty() )
+ {
+ // remove the title and the separator after it
+ if ( !RemoveMenu(hMenu, 0, MF_BYPOSITION) ||
+ !RemoveMenu(hMenu, 0, MF_BYPOSITION) )
+ {
+ wxLogLastError(wxT("RemoveMenu"));
+ }
+ }
+ 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
+ }
+ }
- // Try the window the menu was popped up from (and up
- // through the hierarchy)
- if ( !processed && GetInvokingWindow())
- processed = GetInvokingWindow()->ProcessEvent(event);
+#ifdef __WIN32__
+ // put the title string in bold face
+ if ( !m_title.empty() )
+ {
+ SetDefaultMenuItem(GetHmenu(), (UINT)idMenuTitle);
+ }
+#endif // Win32
}
-extern wxMenu *wxCurrentPopupMenu;
-bool wxWindow::PopupMenu(wxMenu *menu, int x, int y)
+// ---------------------------------------------------------------------------
+// event processing
+// ---------------------------------------------------------------------------
+
+bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id)
{
- menu->SetInvokingWindow(this);
+ // ignore commands from the menu title
+ if ( id != (WXWORD)idMenuTitle )
+ {
+ // 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 inverted
+ UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND);
+ SendEvent(id, !(menuState & MF_CHECKED));
+ }
+
+ return true;
+}
- HWND hWnd = (HWND) GetHWND();
- HMENU hMenu = (HMENU)menu->m_hMenu;
- POINT point;
- point.x = x;
- point.y = y;
- ::ClientToScreen(hWnd, &point);
- wxCurrentPopupMenu = menu;
- ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL);
- wxYield();
- wxCurrentPopupMenu = NULL;
+// ---------------------------------------------------------------------------
+// other
+// ---------------------------------------------------------------------------
- menu->SetInvokingWindow(NULL);
+wxWindow *wxMenu::GetWindow() const
+{
+ if ( m_invokingWindow != NULL )
+ return m_invokingWindow;
+ else if ( GetMenuBar() != NULL)
+ return GetMenuBar()->GetFrame();
- return TRUE;
+ return NULL;
}
+// ---------------------------------------------------------------------------
// Menu Bar
-wxMenuBar::wxMenuBar()
-{
- m_eventHandler = this;
+// ---------------------------------------------------------------------------
- m_menuCount = 0;
- m_menus = NULL;
- m_titles = NULL;
- m_menuBarFrame = NULL;
- m_hMenu = 0;
+void wxMenuBar::Init()
+{
+ m_eventHandler = this;
+ m_hMenu = 0;
+#if wxUSE_TOOLBAR && defined(__WXWINCE__)
+ m_toolBar = NULL;
+#endif
+ // Not using a combined wxToolBar/wxMenuBar? then use
+ // a commandbar in WinCE .NET just to implement the
+ // menubar.
+#if defined(WINCE_WITH_COMMANDBAR)
+ m_commandBar = NULL;
+ m_adornmentsAdded = false;
+#endif
}
-wxMenuBar::wxMenuBar(int N, wxMenu *Menus[], const wxString Titles[])
+wxMenuBar::wxMenuBar()
{
- m_eventHandler = this;
- m_menuCount = N;
- m_menus = Menus;
- m_titles = new wxString[N];
- int i;
- for ( i = 0; i < N; i++ )
- m_titles[i] = Titles[i];
- m_menuBarFrame = NULL;
- for (i = 0; i < N; i++)
- m_menus[i]->m_menuBar = (wxMenuBar *) this;
-
- m_hMenu = 0;
+ Init();
}
-wxMenuBar::~wxMenuBar()
+wxMenuBar::wxMenuBar( long WXUNUSED(style) )
{
- // In fact, don't want menu to be destroyed before MDI
- // shuffling has taken place. Let it be destroyed
- // automatically when the window is destroyed.
-
-// DestroyMenu(menu);
-// m_hMenu = NULL;
-
- int i;
-/*
- // See remarks in ::~wxMenu() method
- // BEWARE - this may interfere with MDI fixes, so
- // may need to remove
- int N = 0 ;
-
- if (m_menuBarFrame && ((m_menuBarFrame->GetWindowStyleFlag() & wxSDI) == wxSDI))
- {
- if (menu)
- N = GetMenuItemCount(menu) ;
- for (i = N-1; i >= 0; i--)
- RemoveMenu(menu, i, MF_BYPOSITION);
- }
-*/
- for (i = 0; i < m_menuCount; i++)
- {
- delete m_menus[i];
- }
- delete[] m_menus;
- delete[] m_titles;
-
-/* Don't destroy menu here, in case we're MDI and
- need to do some shuffling with VALID menu handles.
- if (menu)
- DestroyMenu(menu);
- m_hMenu = 0;
-*/
-}
+ Init();
+}
-// Must only be used AFTER menu has been attached to frame,
-// otherwise use individual menus to enable/disable items
-void wxMenuBar::Enable(int Id, bool Flag)
+wxMenuBar::wxMenuBar(size_t count, wxMenu *menus[], const wxString titles[], long WXUNUSED(style))
{
- int ms_flag;
- if (Flag)
- ms_flag = MF_ENABLED;
- else
- ms_flag = MF_GRAYED;
+ Init();
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(Id, &itemMenu) ;
- if (!item)
- return;
+ m_titles.Alloc(count);
- if (itemMenu->m_hMenu)
- EnableMenuItem((HMENU)itemMenu->m_hMenu, Id, MF_BYCOMMAND | ms_flag);
- else if (itemMenu->m_savehMenu)
- EnableMenuItem((HMENU)itemMenu->m_savehMenu, Id, MF_BYCOMMAND | ms_flag);
+ for ( size_t i = 0; i < count; i++ )
+ {
+ m_menus.Append(menus[i]);
+ m_titles.Add(titles[i]);
+ menus[i]->Attach(this);
+ }
}
-void wxMenuBar::EnableTop(int pos, bool flag)
+wxMenuBar::~wxMenuBar()
{
- int ms_flag;
- if (flag)
- ms_flag = MF_ENABLED;
- else
- ms_flag = MF_GRAYED;
-
- EnableMenuItem((HMENU)m_hMenu, pos, MF_BYPOSITION | ms_flag);
- DrawMenuBar((HWND) m_menuBarFrame->GetHWND()) ;
+ // In Windows CE (not .NET), the menubar is always associated
+ // with a toolbar, which destroys the menu implicitly.
+#if defined(WINCE_WITHOUT_COMMANDBAR) && defined(__POCKETPC__)
+ if (GetToolBar())
+ {
+ 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
+ if (m_hMenu && !IsAttached())
+ {
+#if defined(WINCE_WITH_COMMANDBAR)
+ ::DestroyWindow((HWND) m_commandBar);
+ m_commandBar = (WXHWND) NULL;
+#else
+ ::DestroyMenu((HMENU)m_hMenu);
+#endif
+ m_hMenu = (WXHMENU)NULL;
+ }
+#endif
}
-// Must only be used AFTER menu has been attached to frame,
-// otherwise use individual menus
-void wxMenuBar::Check(int Id, bool Flag)
+// ---------------------------------------------------------------------------
+// wxMenuBar helpers
+// ---------------------------------------------------------------------------
+
+void wxMenuBar::Refresh()
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(Id, &itemMenu) ;
- if (!item)
- return;
-
- if (!item->IsCheckable())
- return ;
- int ms_flag;
- if (Flag)
- ms_flag = MF_CHECKED;
- else
- ms_flag = MF_UNCHECKED;
+ if ( IsFrozen() )
+ return;
- if (itemMenu->m_hMenu)
- CheckMenuItem((HMENU)itemMenu->m_hMenu, Id, MF_BYCOMMAND | ms_flag);
- else if (itemMenu->m_savehMenu)
- CheckMenuItem((HMENU)itemMenu->m_savehMenu, Id, MF_BYCOMMAND | ms_flag);
+ wxCHECK_RET( IsAttached(), wxT("can't refresh unattached menubar") );
-// CheckMenuItem((HMENU)m_hMenu, Id, MF_BYCOMMAND | ms_flag);
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if (GetToolBar())
+ {
+ CommandBar_DrawMenuBar((HWND) GetToolBar()->GetHWND(), 0);
+ }
+#elif defined(WINCE_WITH_COMMANDBAR)
+ if (m_commandBar)
+ DrawMenuBar((HWND) m_commandBar);
+#else
+ DrawMenuBar(GetHwndOf(GetFrame()));
+#endif
}
-bool wxMenuBar::Checked(int Id) const
+WXHMENU wxMenuBar::Create()
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(Id, &itemMenu) ;
- if (!item)
- return FALSE;
-
- int Flag ;
+ // Note: this totally doesn't work on Smartphone,
+ // since you have to use resources.
+ // We'll have to find another way to add a menu
+ // by changing/adding menu items to an existing menu.
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if ( m_hMenu != 0 )
+ return m_hMenu;
+
+ if (!GetToolBar())
+ return 0;
+
+ HWND hCommandBar = (HWND) GetToolBar()->GetHWND();
+ HMENU hMenu = (HMENU)::SendMessage(hCommandBar, SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0);
+
+ // 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;
+
+ 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.c_str();
+
+ int position = i;
+
+ tbButton.idCommand = NewControlId();
+ if (!::SendMessage(hCommandBar, TB_INSERTBUTTON, position, (LPARAM)&tbButton))
+ {
+ wxLogLastError(wxT("TB_INSERTBUTTON"));
+ }
+ }
+ }
+ m_hMenu = (WXHMENU) hMenu;
+ return m_hMenu;
+#else
+ if ( m_hMenu != 0 )
+ return m_hMenu;
- if (itemMenu->m_hMenu)
- Flag=GetMenuState((HMENU)itemMenu->m_hMenu, Id, MF_BYCOMMAND) ;
- else if (itemMenu->m_savehMenu)
- Flag=GetMenuState((HMENU)itemMenu->m_savehMenu, Id, MF_BYCOMMAND) ;
+ m_hMenu = (WXHMENU)::CreateMenu();
-// Flag=GetMenuState((HMENU)m_hMenu, Id, MF_BYCOMMAND) ;
+ if ( !m_hMenu )
+ {
+ wxLogLastError(wxT("CreateMenu"));
+ }
+ else
+ {
+ 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)(*it)->GetHMenu(),
+ m_titles[i]) )
+ {
+ wxLogLastError(wxT("AppendMenu"));
+ }
+ }
+ }
- if (Flag&MF_CHECKED)
- return TRUE ;
- else
- return FALSE ;
+ return m_hMenu;
+#endif
}
-bool wxMenuBar::Enabled(int Id) const
+int wxMenuBar::MSWPositionForWxMenu(wxMenu *menu, int wxpos)
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(Id, &itemMenu) ;
- if (!item)
- return FALSE;
-
- int Flag ;
-
- if (itemMenu->m_hMenu)
- Flag=GetMenuState((HMENU)itemMenu->m_hMenu, Id, MF_BYCOMMAND) ;
- else if (itemMenu->m_savehMenu)
- Flag=GetMenuState((HMENU)itemMenu->m_savehMenu, Id, MF_BYCOMMAND) ;
+ wxASSERT(menu);
+ wxASSERT(menu->GetHMenu());
+ wxASSERT(m_hMenu);
+
+#if defined(__WXWINCE__)
+ int totalMSWItems = GetMenuCount();
+#else
+ int totalMSWItems = GetMenuItemCount((HMENU)m_hMenu);
+#endif
- if (Flag&MF_ENABLED)
- return TRUE ;
- else
- return FALSE ;
+ int i; // For old C++ compatibility
+ for(i=wxpos; i<totalMSWItems; i++)
+ {
+ if(GetSubMenu((HMENU)m_hMenu,i)==(HMENU)menu->GetHMenu())
+ return i;
+ }
+ for(i=0; i<wxpos; i++)
+ {
+ if(GetSubMenu((HMENU)m_hMenu,i)==(HMENU)menu->GetHMenu())
+ return i;
+ }
+ wxFAIL;
+ return -1;
}
+// ---------------------------------------------------------------------------
+// wxMenuBar functions to work with the top level submenus
+// ---------------------------------------------------------------------------
-void wxMenuBar::SetLabel(int Id, const wxString& label)
+// NB: we don't support owner drawn top level items for now, if we do these
+// functions would have to be changed to use wxMenuItem as well
+
+void wxMenuBar::EnableTop(size_t pos, bool enable)
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(Id, &itemMenu) ;
+ wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") );
+ wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") );
+
+ int flag = enable ? MF_ENABLED : MF_GRAYED;
- if (!item)
- return;
+ EnableMenuItem((HMENU)m_hMenu, MSWPositionForWxMenu(GetMenu(pos),pos), MF_BYPOSITION | flag);
- if (itemMenu->m_hMenu)
- {
- UINT was_flag = GetMenuState((HMENU)itemMenu->m_hMenu,Id,MF_BYCOMMAND) ;
- ModifyMenu((HMENU)itemMenu->m_hMenu,Id,MF_BYCOMMAND|MF_STRING|was_flag,Id,(const char *)label) ;
- }
- else if (itemMenu->m_savehMenu)
- {
- UINT was_flag = GetMenuState((HMENU)itemMenu->m_savehMenu,Id,MF_BYCOMMAND) ;
- ModifyMenu((HMENU)itemMenu->m_savehMenu,Id,MF_BYCOMMAND|MF_STRING|was_flag,Id,(const char *)label) ;
- }
+ Refresh();
}
-wxString wxMenuBar::GetLabel(int Id) const
+void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
{
- wxMenu *itemMenu = NULL;
- wxMenuItem *item = FindItemForId(Id, &itemMenu) ;
+ wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") );
+
+ m_titles[pos] = label;
+
+ if ( !IsAttached() )
+ {
+ return;
+ }
+ //else: have to modify the existing menu
- if (!item)
- return wxString("");
+ int mswpos = MSWPositionForWxMenu(GetMenu(pos),pos);
- static char tmp[128] ;
- int len = 0;
- if (itemMenu->m_hMenu)
- {
- len = GetMenuString((HMENU)itemMenu->m_hMenu,Id,tmp,127,MF_BYCOMMAND) ;
- }
- else if (itemMenu->m_savehMenu)
- {
- len = GetMenuString((HMENU)itemMenu->m_savehMenu,Id,tmp,127,MF_BYCOMMAND) ;
- }
+ UINT id;
+ UINT flagsOld = ::GetMenuState((HMENU)m_hMenu, mswpos, MF_BYPOSITION);
+ if ( flagsOld == 0xFFFFFFFF )
+ {
+ wxLogLastError(wxT("GetMenuState"));
-// int len = GetMenuString((HMENU)m_hMenu,Id,tmp,127,MF_BYCOMMAND) ;
- tmp[len] = '\0' ;
- return wxString(tmp) ;
-}
+ return;
+ }
-void wxMenuBar::SetLabelTop(int pos, const wxString& label)
-{
- UINT was_flag = GetMenuState((HMENU)m_hMenu,pos,MF_BYPOSITION) ;
- if (was_flag&MF_POPUP)
- {
- was_flag &= 0xff ;
- HMENU popup = GetSubMenu((HMENU)m_hMenu,pos) ;
- ModifyMenu((HMENU)m_hMenu,pos,MF_BYPOSITION|MF_STRING|was_flag,(UINT)popup,(const char *)label) ;
- }
- else
- ModifyMenu((HMENU)m_hMenu,pos,MF_BYPOSITION|MF_STRING|was_flag,pos,(const char *)label) ;
+ if ( flagsOld & MF_POPUP )
+ {
+ // HIBYTE contains the number of items in the submenu in this case
+ flagsOld &= 0xff;
+ id = (UINT)::GetSubMenu((HMENU)m_hMenu, mswpos);
+ }
+ else
+ {
+ 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(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld,
+ id, label) == (int)0xFFFFFFFF )
+ {
+ wxLogLastError(wxT("ModifyMenu"));
+ }
+#endif
+
+ Refresh();
}
-wxString wxMenuBar::GetLabelTop(int pos) const
+wxString wxMenuBar::GetLabelTop(size_t pos) const
{
- static char tmp[128] ;
- int len = GetMenuString((HMENU)m_hMenu,pos,tmp,127,MF_BYPOSITION) ;
- tmp[len] = '\0' ;
- return wxString(tmp);
+ wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString,
+ wxT("invalid menu index in wxMenuBar::GetLabelTop") );
+
+ return wxMenuItem::GetLabelFromText(m_titles[pos]);
}
-bool wxMenuBar::OnDelete(wxMenu *a_menu, int pos)
-{
- if (!m_menuBarFrame)
- return TRUE;
+// ---------------------------------------------------------------------------
+// wxMenuBar construction
+// ---------------------------------------------------------------------------
- if (RemoveMenu((HMENU)m_hMenu, (UINT)pos, MF_BYPOSITION)) {
- m_menus[pos]->m_hMenu = m_menus[pos]->m_savehMenu;
- m_menus[pos]->m_savehMenu = 0;
+wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
+{
+ wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title);
+ if ( !menuOld )
+ return NULL;
- if (m_menuBarFrame) {
- DrawMenuBar((HWND) m_menuBarFrame->GetHWND()) ;
- }
+ m_titles[pos] = title;
- return TRUE;
- }
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if (IsAttached())
+#else
+ if (GetHmenu())
+#endif
+ {
+ int mswpos = MSWPositionForWxMenu(menuOld,pos);
+
+ // can't use ModifyMenu() because it deletes the submenu it replaces
+ if ( !::RemoveMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION) )
+ {
+ wxLogLastError(wxT("RemoveMenu"));
+ }
+
+ if ( !::InsertMenu(GetHmenu(), (UINT)mswpos,
+ MF_BYPOSITION | MF_POPUP | MF_STRING,
+ (UINT)GetHmenuOf(menu), title) )
+ {
+ wxLogLastError(wxT("InsertMenu"));
+ }
+
+#if wxUSE_ACCEL
+ if ( menuOld->HasAccels() || menu->HasAccels() )
+ {
+ // need to rebuild accell table
+ RebuildAccelTable();
+ }
+#endif // wxUSE_ACCEL
+
+ if (IsAttached())
+ Refresh();
+ }
- return FALSE;
+ return menuOld;
}
-bool wxMenuBar::OnAppend(wxMenu *a_menu, const char *title)
+bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
{
- if (!a_menu->m_hMenu)
- return FALSE;
+ // Find out which MSW item before which we'll be inserting before
+ // wxMenuBarBase::Insert is called and GetMenu(pos) is the new menu.
+ // If IsAttached() is false this won't be used anyway
+ bool isAttached =
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ IsAttached();
+#else
+ (GetHmenu() != 0);
+#endif
- if (!m_menuBarFrame)
- return TRUE;
+ int mswpos = (!isAttached || (pos == m_menus.GetCount()))
+ ? -1 // append the menu
+ : MSWPositionForWxMenu(GetMenu(pos),pos);
- a_menu->m_savehMenu = a_menu->m_hMenu;
- a_menu->m_hMenu = 0;
+ if ( !wxMenuBarBase::Insert(pos, menu, title) )
+ return false;
- AppendMenu((HMENU)m_hMenu, MF_POPUP | MF_STRING, (UINT)a_menu->m_savehMenu, title);
+ m_titles.Insert(title, pos);
- DrawMenuBar((HWND) m_menuBarFrame->GetHWND());
+ if ( isAttached )
+ {
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if (!GetToolBar())
+ 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;
+
+ 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"));
+ return false;
+ }
+ wxUnusedVar(mswpos);
+#else
+ if ( !::InsertMenu(GetHmenu(), mswpos,
+ MF_BYPOSITION | MF_POPUP | MF_STRING,
+ (UINT)GetHmenuOf(menu), title) )
+ {
+ wxLogLastError(wxT("InsertMenu"));
+ }
+#endif
+#if wxUSE_ACCEL
+ if ( menu->HasAccels() )
+ {
+ // need to rebuild accell table
+ RebuildAccelTable();
+ }
+#endif // wxUSE_ACCEL
+
+ if (IsAttached())
+ Refresh();
+ }
- return TRUE;
+ return true;
}
-void wxMenuBar::Append (wxMenu * menu, const wxString& title)
+bool wxMenuBar::Append(wxMenu *menu, const wxString& title)
{
- if (!OnAppend(menu, title))
- return;
+ WXHMENU submenu = menu ? menu->GetHMenu() : 0;
+ wxCHECK_MSG( submenu, false, wxT("can't append invalid menu to menubar") );
+
+ if ( !wxMenuBarBase::Append(menu, title) )
+ return false;
- m_menuCount ++;
- wxMenu **new_menus = new wxMenu *[m_menuCount];
- wxString *new_titles = new wxString[m_menuCount];
- int i;
+ m_titles.Add(title);
+
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if (IsAttached())
+#else
+ if (GetHmenu())
+#endif
+ {
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if (!GetToolBar())
+ 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;
+
+ 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"));
+ return false;
+ }
+#else
+ if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING,
+ (UINT)submenu, title) )
+ {
+ wxLogLastError(wxT("AppendMenu"));
+ }
+#endif
- for (i = 0; i < m_menuCount - 1; i++)
- {
- new_menus[i] = m_menus[i];
- m_menus[i] = NULL;
- new_titles[i] = m_titles[i];
- m_titles[i] = "";
- }
- if (m_menus)
- {
- delete[]m_menus;
- delete[]m_titles;
- }
- m_menus = new_menus;
- m_titles = new_titles;
+#if wxUSE_ACCEL
+ if ( menu->HasAccels() )
+ {
+ // need to rebuild accelerator table
+ RebuildAccelTable();
+ }
+#endif // wxUSE_ACCEL
- m_menus[m_menuCount - 1] = (wxMenu *)menu;
- m_titles[m_menuCount - 1] = title;
+ if (IsAttached())
+ Refresh();
+ }
- ((wxMenu *)menu)->m_menuBar = (wxMenuBar *) this;
- ((wxMenu *)menu)->SetParent(this);
+ return true;
}
-void wxMenuBar::Delete(wxMenu * menu, int i)
+wxMenu *wxMenuBar::Remove(size_t pos)
{
- int j;
- int ii = (int) i;
+ wxMenu *menu = wxMenuBarBase::Remove(pos);
+ if ( !menu )
+ return NULL;
+
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if (IsAttached())
+#else
+ if (GetHmenu())
+#endif
+ {
+#if defined(WINCE_WITHOUT_COMMANDBAR)
+ if (GetToolBar())
+ {
+ if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_DELETEBUTTON, (UINT) pos, (LPARAM) 0))
+ {
+ wxLogLastError(wxT("TB_DELETEBUTTON"));
+ }
+ }
+#else
+ if ( !::RemoveMenu(GetHmenu(), (UINT)MSWPositionForWxMenu(menu,pos), MF_BYPOSITION) )
+ {
+ wxLogLastError(wxT("RemoveMenu"));
+ }
+#endif
- if (menu != 0) {
- for (ii = 0; ii < m_menuCount; ii++) {
- if (m_menus[ii] == menu)
- break;
- }
- if (ii >= m_menuCount)
- return;
- } else {
- if (ii < 0 || ii >= m_menuCount)
- return;
- menu = m_menus[ii];
- }
+#if wxUSE_ACCEL
+ if ( menu->HasAccels() )
+ {
+ // need to rebuild accell table
+ RebuildAccelTable();
+ }
+#endif // wxUSE_ACCEL
- if (!OnDelete(menu, ii))
- return;
+ if (IsAttached())
+ Refresh();
+ }
- menu->SetParent(NULL);
+ m_titles.RemoveAt(pos);
- -- m_menuCount;
- for (j = ii; j < m_menuCount; j++) {
- m_menus[j] = m_menus[j + 1];
- m_titles[j] = m_titles[j + 1];
- }
+ return menu;
}
-// Find the menu menuString, item itemString, and return the item id.
-// Returns -1 if none found.
-int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemString) const
+#if wxUSE_ACCEL
+
+void wxMenuBar::RebuildAccelTable()
{
- char buf1[200];
- char buf2[200];
- wxStripMenuCodes ((char *)(const char *)menuString, buf1);
- int i;
- for (i = 0; i < m_menuCount; i++)
+ // merge the accelerators of all menus into one accel table
+ size_t nAccelCount = 0;
+ size_t i, count = GetMenuCount();
+ wxMenuList::iterator it;
+ for ( i = 0, it = m_menus.begin(); i < count; i++, it++ )
{
- wxStripMenuCodes ((char *)(const char *)m_titles[i], buf2);
- if (strcmp (buf1, buf2) == 0)
- return m_menus[i]->FindItem (itemString);
+ nAccelCount += (*it)->GetAccelCount();
}
- return -1;
-}
-wxMenuItem *wxMenuBar::FindItemForId (int Id, wxMenu ** itemMenu) const
-{
- if (itemMenu)
- *itemMenu = NULL;
+ if ( nAccelCount )
+ {
+ wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount];
+
+ nAccelCount = 0;
+ for ( i = 0, it = m_menus.begin(); i < count; i++, it++ )
+ {
+ nAccelCount += (*it)->CopyAccels(&accelEntries[nAccelCount]);
+ }
- wxMenuItem *item = NULL;
- int i;
- for (i = 0; i < m_menuCount; i++)
- if ((item = m_menus[i]->FindItemForId (Id, itemMenu)))
- return item;
- return NULL;
+ m_accelTable = wxAcceleratorTable(nAccelCount, accelEntries);
+
+ delete [] accelEntries;
+ }
}
-void wxMenuBar::SetHelpString (int Id, const wxString& helpString)
+#endif // wxUSE_ACCEL
+
+void wxMenuBar::Attach(wxFrame *frame)
{
- int i;
- for (i = 0; i < m_menuCount; i++)
+ wxMenuBarBase::Attach(frame);
+
+#if defined(WINCE_WITH_COMMANDBAR)
+ if (!m_hMenu)
+ this->Create();
+ if (!m_commandBar)
+ m_commandBar = (WXHWND) CommandBar_Create(wxGetInstance(), (HWND) frame->GetHWND(), NewControlId());
+ if (m_commandBar)
{
- if (m_menus[i]->FindItemForId (Id))
- {
- m_menus[i]->SetHelpString (Id, helpString);
- return;
- }
+ if (m_hMenu)
+ {
+ if (!CommandBar_InsertMenubarEx((HWND) m_commandBar, NULL, (LPTSTR) m_hMenu, 0))
+ {
+ wxLogLastError(wxT("CommandBar_InsertMenubarEx"));
+ }
+ }
}
+#endif
+
+#if wxUSE_ACCEL
+ RebuildAccelTable();
+#endif // wxUSE_ACCEL
}
-wxString wxMenuBar::GetHelpString (int Id) const
+#if defined(WINCE_WITH_COMMANDBAR)
+bool wxMenuBar::AddAdornments(long style)
{
- int i;
- for (i = 0; i < m_menuCount; i++)
+ if (m_adornmentsAdded || !m_commandBar)
+ return false;
+
+ if (style & wxCLOSE_BOX)
{
- if (m_menus[i]->FindItemForId (Id))
- return wxString(m_menus[i]->GetHelpString (Id));
+ if (!CommandBar_AddAdornments((HWND) m_commandBar, 0, 0))
+ wxLogLastError(wxT("CommandBar_AddAdornments"));
+ else
+ return true;
}
- return wxString("");
-}
-
-wxWindow *wxMenu::GetWindow() const
-{
- if ( m_pInvokingWindow != NULL )
- return m_pInvokingWindow;
- if ( m_menuBar != NULL)
- return m_menuBar->m_menuBarFrame;
- return NULL;
+ return false;
}
+#endif
-WXHMENU wxMenu::GetHMenu() const
+void wxMenuBar::Detach()
{
- if ( m_hMenu != 0 )
- return m_hMenu;
- else if ( m_savehMenu != 0 )
- return m_savehMenu;
-
- return 0;
+ wxMenuBarBase::Detach();
}
+#endif // wxUSE_MENUS
projects / wxWidgets.git / blobdiff