X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6c9a19aabab3a878b565e6c2a5f2a3824277c4dc..2c755d9bbf4c786a03cf6193c630fc986a69f802:/src/msw/menu.cpp diff --git a/src/msw/menu.cpp b/src/msw/menu.cpp index b3005be6cc..93984343d1 100644 --- a/src/msw/menu.cpp +++ b/src/msw/menu.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: menu.cpp +// Name: src/msw/menu.cpp // Purpose: wxMenu, wxMenuBar, wxMenuItem // Author: Julian Smart // Modified by: Vadim Zeitlin @@ -17,10 +17,6 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "menu.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -30,43 +26,76 @@ #if wxUSE_MENUS +#include "wx/menu.h" + #ifndef WX_PRECOMP #include "wx/frame.h" - #include "wx/menu.h" #include "wx/utils.h" #include "wx/intl.h" #include "wx/log.h" + #include "wx/image.h" #endif #if wxUSE_OWNER_DRAWN #include "wx/ownerdrw.h" #endif +#include "wx/scopedarray.h" + #include "wx/msw/private.h" +#include "wx/msw/wrapcctl.h" // include "properly" + +#ifdef __WXWINCE__ +#include +#include +#include +#include +#include +#if (_WIN32_WCE < 400) && !defined(__HANDHELDPC__) +#include +#endif + +#include "wx/msw/wince/missing.h" + +#endif // other standard headers #include +#if wxUSE_OWNER_DRAWN + #include "wx/dynlib.h" +#endif + +#ifndef MNS_CHECKORBMP + #define MNS_CHECKORBMP 0x04000000 +#endif +#ifndef MIM_STYLE + #define MIM_STYLE 0x00000010 +#endif + // ---------------------------------------------------------------------------- // global variables // ---------------------------------------------------------------------------- -extern wxMenu *wxCurrentPopupMenu; - // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- // the (popup) menu title has this special id -static const int idMenuTitle = -2; +static const UINT idMenuTitle = (UINT)-3; // ---------------------------------------------------------------------------- // private functions // ---------------------------------------------------------------------------- +namespace +{ + // make the given menu item default -static void SetDefaultMenuItem(HMENU hmenu, UINT id) +void SetDefaultMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu), + UINT WXUNUSED_IN_WINCE(id)) { +#ifndef __WXWINCE__ MENUITEMINFO mii; wxZeroMemory(mii); mii.cbSize = sizeof(MENUITEMINFO); @@ -77,14 +106,133 @@ static void SetDefaultMenuItem(HMENU hmenu, UINT id) { 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 // __WXWINCE__ + +bool IsLessThanStdSize(const wxBitmap& bmp) +{ + // FIXME: these +4 are chosen so that 16*16 bitmaps pass this test with + // default SM_CXMENUCHECK value but I have no idea what do we really + // need to use here + return bmp.GetWidth() < ::GetSystemMetrics(SM_CXMENUCHECK) + 4 && + bmp.GetHeight() < ::GetSystemMetrics(SM_CYMENUCHECK) + 4; } +} // anonymous namespace + // ============================================================================ // implementation // ============================================================================ +#include "wx/listimpl.cpp" + +WX_DEFINE_LIST( wxMenuInfoList ) + +#if wxUSE_EXTENDED_RTTI + +WX_DEFINE_FLAGS( wxMenuStyle ) + +wxBEGIN_FLAGS( wxMenuStyle ) + wxFLAGS_MEMBER(wxMENU_TEAROFF) +wxEND_FLAGS( wxMenuStyle ) + +IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenu, wxEvtHandler,"wx/menu.h") + +wxCOLLECTION_TYPE_INFO( wxMenuItem * , wxMenuItemList ) ; + +template<> void wxCollectionToVariantArray( wxMenuItemList const &theList, wxxVariantArray &value) +{ + wxListCollectionToVariantArray( theList , value ) ; +} + +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() + +wxBEGIN_HANDLERS_TABLE(wxMenu) +wxEND_HANDLERS_TABLE() + +wxDIRECT_CONSTRUCTOR_2( wxMenu , wxString , Title , long , MenuStyle ) + +WX_DEFINE_FLAGS( wxMenuBarStyle ) + +wxBEGIN_FLAGS( wxMenuBarStyle ) + wxFLAGS_MEMBER(wxMB_DOCKABLE) +wxEND_FLAGS( wxMenuBarStyle ) + +// 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 ; +} + +IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxMenuBar, wxWindow ,"wx/menu.h",wxMenuBarStreamingCallback) + +IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenuInfo, wxObject , "wx/menu.h" ) + +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() + +wxBEGIN_HANDLERS_TABLE(wxMenuInfo) +wxEND_HANDLERS_TABLE() + +wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title ) + +wxCOLLECTION_TYPE_INFO( wxMenuInfo * , wxMenuInfoList ) ; + +template<> void wxCollectionToVariantArray( wxMenuInfoList const &theList, wxxVariantArray &value) +{ + wxListCollectionToVariantArray( theList , value ) ; +} + +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 + +const wxMenuInfoList& wxMenuBar::GetMenuInfos() const +{ + 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(this)->GetMenu(i) , GetMenuLabel(i) ) ; + list->Append( info ) ; + } + return m_menuInfos ; +} // --------------------------------------------------------------------------- // wxMenu construction, adding and removing menu items @@ -93,7 +241,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow) // Construct a menu with optional title (then use append) void wxMenu::Init() { - m_doBreak = FALSE; + m_doBreak = false; m_startRadioGroup = -1; // create the menu @@ -104,7 +252,7 @@ void wxMenu::Init() } // if we have a title, insert it in the beginning of the menu - if ( !!m_title ) + if ( !m_title.empty() ) { Append(idMenuTitle, m_title); AppendSeparator(); @@ -134,7 +282,7 @@ wxMenu::~wxMenu() void wxMenu::Break() { // this will take effect during the next call to Append() - m_doBreak = TRUE; + m_doBreak = true; } void wxMenu::Attach(wxMenuBarBase *menubar) @@ -163,7 +311,7 @@ void wxMenu::UpdateAccel(wxMenuItem *item) 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()); @@ -173,8 +321,18 @@ void wxMenu::UpdateAccel(wxMenuItem *item) } 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()); + wxAcceleratorEntry *accel = wxAcceleratorEntry::Create(item->GetItemLabel()); if ( accel ) accel->m_command = item->GetId(); @@ -200,7 +358,7 @@ void wxMenu::UpdateAccel(wxMenuItem *item) if ( IsAttached() ) { - m_menuBar->RebuildAccelTable(); + GetMenuBar()->RebuildAccelTable(); } } //else: it is a separator, they can't have accels, nothing to do @@ -208,6 +366,49 @@ void wxMenu::UpdateAccel(wxMenuItem *item) #endif // wxUSE_ACCEL +namespace +{ + +// helper of DoInsertOrAppend(): returns the HBITMAP to use in MENUITEMINFO +HBITMAP GetHBitmapForMenu(wxMenuItem *pItem, bool checked = true) +{ + // Under versions of Windows older than Vista 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 inverts the bitmap for the selected + // item and this looks downright ugly + // + // So we prefer to instead draw it ourselves in MSWOnDrawItem().by using + // HBMMENU_CALLBACK when inserting it + // + // However under Vista using HBMMENU_CALLBACK causes the entire menu to be + // drawn using the classic theme instead of the current one and it does + // handle transparency just fine so do use the real bitmap there +#if wxUSE_IMAGE + if ( wxGetWinVersion() >= wxWinVersion_Vista ) + { + wxBitmap bmp = pItem->GetBitmap(checked); + if ( bmp.IsOk() ) + { + // we must use PARGB DIB for the menu bitmaps so ensure that we do + wxImage img(bmp.ConvertToImage()); + if ( !img.HasAlpha() ) + { + img.InitAlpha(); + pItem->SetBitmap(img, checked); + } + + return GetHbitmapOf(pItem->GetBitmap(checked)); + } + } +#endif // wxUSE_IMAGE + + return HBMMENU_CALLBACK; +} + +} // anonymous namespace + // append a new item or submenu to the menu bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) { @@ -215,13 +416,14 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) UpdateAccel(pItem); #endif // wxUSE_ACCEL - UINT flags = 0; + // we should support disabling the item even prior to adding it to the menu + UINT flags = pItem->IsEnabled() ? MF_ENABLED : MF_GRAYED; // 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; + m_doBreak = false; } if ( pItem->IsSeparator() ) { @@ -230,71 +432,203 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) // id is the numeric id for normal menu items and HMENU for submenus as // required by ::AppendMenu() API - UINT id; + UINT_PTR id; wxMenu *submenu = pItem->GetSubMenu(); if ( submenu != NULL ) { wxASSERT_MSG( submenu->GetHMenu(), wxT("invalid submenu") ); submenu->SetParent(this); - id = (UINT)submenu->GetHMenu(); + id = (UINT_PTR)submenu->GetHMenu(); flags |= MF_POPUP; } else { - id = pItem->GetId(); + id = pItem->GetMSWId(); } - LPCTSTR pData; -#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 = (LPCTSTR)pItem; - } - else -#endif + // prepare to insert the item in the menu + wxString itemText = pItem->GetItemLabel(); + LPCTSTR pData = NULL; + if ( pos == (size_t)-1 ) { - // menu is just a normal string (passed in data parameter) - flags |= MF_STRING; + // append at the end (note that the item is already appended to + // internal data structures) + pos = GetMenuItemCount() - 1; + } - pData = (wxChar*)pItem->GetText().c_str(); + // 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; + +#if wxUSE_OWNER_DRAWN + // Under older systems mixing owner-drawn and non-owner-drawn items results + // in inconsistent margins, so we force this one to be owner-drawn if any + // other items already are. Later we might want to use a boolean in the + // wxMenu to avoid search. Also we might make this fix unnecessary by + // getting the correct margin using NONCLIENTMETRICS. + static const wxWinVersion winver = wxGetWinVersion(); + if ( winver < wxWinVersion_XP && + !pItem->IsOwnerDrawn() && !pItem->IsSeparator() ) + { + // Check if any other items are ownerdrawn, and make ownerdrawn if so + wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); + while (node) + { + if (node->GetData()->IsOwnerDrawn()) + { + pItem->SetOwnerDrawn(true); + break; + } + node = node->GetNext(); + } } +#endif // wxUSE_OWNER_DRAWN - BOOL ok; - if ( pos == (size_t)-1 ) + // check if we have something more than a simple text item +#if wxUSE_OWNER_DRAWN + if ( pItem->IsOwnerDrawn() ) { - ok = ::AppendMenu(GetHmenu(), flags, id, pData); +#ifndef __DMC__ + // MIIM_BITMAP only works under WinME/2000+ so we always use owner + // drawn item under the previous versions and we also have to use them + // in any case if the item has custom colours or font + bool mustUseOwnerDrawn = winver < wxWinVersion_98 || + pItem->GetTextColour().Ok() || + pItem->GetBackgroundColour().Ok() || + pItem->GetFont().Ok(); + if ( !mustUseOwnerDrawn ) + { + const wxBitmap& bmpUnchecked = pItem->GetBitmap(false), + bmpChecked = pItem->GetBitmap(true); + if ( (bmpUnchecked.Ok() && !IsLessThanStdSize(bmpUnchecked)) || + (bmpChecked.Ok() && !IsLessThanStdSize(bmpChecked)) ) + { + mustUseOwnerDrawn = true; + } + } + + // use InsertMenuItem() if possible as it's guaranteed to look correct + // while our owner-drawn code is not + if ( !mustUseOwnerDrawn ) + { + WinStruct mii; + mii.fMask = MIIM_STRING | MIIM_DATA; + + if ( pItem->GetBitmap().IsOk() ) + { + mii.fMask |= MIIM_BITMAP; + mii.hbmpItem = GetHBitmapForMenu(pItem); + } + + if ( pItem->IsCheckable() ) + { + mii.fMask |= MIIM_CHECKMARKS; + mii.hbmpChecked = GetHBitmapForMenu(pItem, true); + mii.hbmpUnchecked = GetHBitmapForMenu(pItem, false); + } + + mii.cch = itemText.length(); + mii.dwTypeData = const_cast(itemText.wx_str()); + + if ( flags & MF_POPUP ) + { + mii.fMask |= MIIM_SUBMENU; + mii.hSubMenu = GetHmenuOf(pItem->GetSubMenu()); + } + else + { + mii.fMask |= MIIM_ID; + mii.wID = id; + } + + mii.dwItemData = reinterpret_cast(pItem); + + 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 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(wxT("user32")); + wxDYNLIB_FUNCTION(SetMenuInfo_t, SetMenuInfo, dllUser); + if ( pfnSetMenuInfo ) + { + mi.fMask = MIM_STYLE; + mi.dwStyle = MNS_CHECKORBMP; + if ( !(*pfnSetMenuInfo)(GetHmenu(), &mi) ) + { + wxLogLastError(wxT("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 // __DMC__ + + if ( !ok ) + { + // item draws itself, pass pointer to it in data parameter + flags |= MF_OWNERDRAW; + pData = (LPCTSTR)pItem; + } } else +#endif // wxUSE_OWNER_DRAWN { - ok = ::InsertMenu(GetHmenu(), pos, flags | MF_BYPOSITION, id, pData); + // item is just a normal string (passed in data parameter) + flags |= MF_STRING; + +#ifdef __WXWINCE__ + itemText = wxMenuItem::GetLabelText(itemText); +#endif + + pData = (wxChar*)itemText.wx_str(); } + // item might have already been inserted by InsertMenuItem() above if ( !ok ) { - wxLogLastError(wxT("Insert or AppendMenu")); + if ( !::InsertMenu(GetHmenu(), pos, flags | MF_BYPOSITION, id, pData) ) + { + wxLogLastError(wxT("InsertMenu[Item]()")); - return FALSE; + return false; + } } + // if we just appended the title, highlight it -#ifdef __WIN32__ - if ( (int)id == idMenuTitle ) + if ( 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() ) + if ( IsAttached() && GetMenuBar()->IsAttached() ) { - m_menuBar->Refresh(); + GetMenuBar()->Refresh(); } - return TRUE; + return true; } void wxMenu::EndRadioGroup() @@ -303,11 +637,11 @@ void wxMenu::EndRadioGroup() m_startRadioGroup = -1; } -bool wxMenu::DoAppend(wxMenuItem *item) +wxMenuItem* wxMenu::DoAppend(wxMenuItem *item) { - wxCHECK_MSG( item, FALSE, _T("NULL item in wxMenu::DoAppend") ); + wxCHECK_MSG( item, NULL, wxT("NULL item in wxMenu::DoAppend") ); - bool check = FALSE; + bool check = false; if ( item->GetKind() == wxITEM_RADIO ) { @@ -323,13 +657,13 @@ bool wxMenu::DoAppend(wxMenuItem *item) 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 { // we need to update its end item item->SetRadioGroupStart(m_startRadioGroup); - wxMenuItemList::Node *node = GetMenuItems().Item(m_startRadioGroup); + wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup); if ( node ) { @@ -337,7 +671,7 @@ bool wxMenu::DoAppend(wxMenuItem *item) } else { - wxFAIL_MSG( _T("where is the radio group start item?") ); + wxFAIL_MSG( wxT("where is the radio group start item?") ); } } } @@ -348,28 +682,31 @@ bool wxMenu::DoAppend(wxMenuItem *item) if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) { - return FALSE; + return NULL; } if ( check ) { // check the item initially - item->Check(TRUE); + item->Check(true); } - return TRUE; + return item; } -bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) +wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) { - return wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos); + if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos)) + return item; + else + return NULL; } wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) { - // we need to find the items position in the child list + // we need to find the item's 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 ) @@ -378,7 +715,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) node = node->GetNext(); } - // DoRemove() (unlike Remove) can only be called for existing item! + // DoRemove() (unlike Remove) can only be called for an existing item! wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") ); #if wxUSE_ACCEL @@ -399,10 +736,10 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) wxLogLastError(wxT("RemoveMenu")); } - if ( IsAttached() && m_menuBar->IsAttached() ) + if ( IsAttached() && GetMenuBar()->IsAttached() ) { - // otherwise, the chane won't be visible - m_menuBar->Refresh(); + // otherwise, the change won't be visible + GetMenuBar()->Refresh(); } // and from internal data structures @@ -415,7 +752,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) #if wxUSE_ACCEL -// create the wxAcceleratorEntries for our accels and put them into provided +// create the wxAcceleratorEntries for our accels and put them into the provided // array - return the number of accels we have size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const { @@ -428,6 +765,15 @@ size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const return count; } +wxAcceleratorTable *wxMenu::CreateAccelTable() const +{ + const size_t count = m_accels.size(); + wxScopedArray accels(new wxAcceleratorEntry[count]); + CopyAccels(accels.get()); + + return new wxAcceleratorTable(count, accels.get()); +} + #endif // wxUSE_ACCEL // --------------------------------------------------------------------------- @@ -436,17 +782,17 @@ size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const void wxMenu::SetTitle(const wxString& label) { - bool hasNoTitle = m_title.IsEmpty(); + bool hasNoTitle = m_title.empty(); m_title = label; HMENU hMenu = GetHmenu(); if ( hasNoTitle ) { - if ( !label.IsEmpty() ) + if ( !label.empty() ) { if ( !::InsertMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING, - (unsigned)idMenuTitle, m_title) || + idMenuTitle, m_title.wx_str()) || !::InsertMenu(hMenu, 1u, MF_BYPOSITION, (unsigned)-1, NULL) ) { wxLogLastError(wxT("InsertMenu")); @@ -455,7 +801,7 @@ void wxMenu::SetTitle(const wxString& label) } else { - if ( label.IsEmpty() ) + if ( label.empty() ) { // remove the title and the separator after it if ( !RemoveMenu(hMenu, 0, MF_BYPOSITION) || @@ -467,20 +813,34 @@ void wxMenu::SetTitle(const wxString& label) 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 = const_cast(m_title.wx_str()); + if ( !SetMenuItemInfo(hMenu, 0, TRUE, & info) ) + { + wxLogLastError(wxT("SetMenuItemInfo")); + } +#else if ( !ModifyMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING, - (unsigned)idMenuTitle, m_title) ) + idMenuTitle, m_title.wx_str()) ) { wxLogLastError(wxT("ModifyMenu")); } +#endif } } #ifdef __WIN32__ // put the title string in bold face - if ( !m_title.IsEmpty() ) + if ( !m_title.empty() ) { - SetDefaultMenuItem(GetHmenu(), (UINT)idMenuTitle); + SetDefaultMenuItem(GetHmenu(), idMenuTitle); } #endif // Win32 } @@ -489,21 +849,25 @@ void wxMenu::SetTitle(const wxString& label) // event processing // --------------------------------------------------------------------------- -bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id) +bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id_) { - // ignore commands from the menu title + const int id = (signed short)id_; - // NB: VC++ generates wrong assembler for `if ( id != idMenuTitle )'!! - if ( id != (WXWORD)idMenuTitle ) + // ignore commands from the menu title + if ( id != (int)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 - SendEvent(id, ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND) & MF_CHECKED); + // 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 + UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND); + SendEvent(id, menuState & MF_CHECKED); } - return TRUE; + return true; } // --------------------------------------------------------------------------- @@ -514,8 +878,8 @@ wxWindow *wxMenu::GetWindow() const { if ( m_invokingWindow != NULL ) return m_invokingWindow; - else if ( m_menuBar != NULL) - return m_menuBar->GetFrame(); + else if ( GetMenuBar() != NULL) + return GetMenuBar()->GetFrame(); return NULL; } @@ -528,6 +892,16 @@ 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() @@ -540,13 +914,13 @@ wxMenuBar::wxMenuBar( long WXUNUSED(style) ) 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); - 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]); @@ -557,13 +931,29 @@ wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[]) wxMenuBar::~wxMenuBar() { + // 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 } // --------------------------------------------------------------------------- @@ -572,13 +962,69 @@ wxMenuBar::~wxMenuBar() void wxMenuBar::Refresh() { + if ( IsFrozen() ) + return; + wxCHECK_RET( IsAttached(), wxT("can't refresh unattached menubar") ); +#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 } WXHMENU wxMenuBar::Create() { + // Note: this doesn't work at all 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; + + wxToolMenuBar * const bar = static_cast(GetToolBar()); + if ( !bar ) + return NULL; + + HWND hCommandBar = GetHwndOf(bar); + + // notify comctl32.dll about the version of the headers we use before using + // any other TB_XXX messages + SendMessage(hCommandBar, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0); + + TBBUTTON tbButton; + wxZeroMemory(tbButton); + tbButton.iBitmap = I_IMAGENONE; + tbButton.fsState = TBSTATE_ENABLED; + tbButton.fsStyle = TBSTYLE_DROPDOWN | + TBSTYLE_NO_DROPDOWN_ARROW | + TBSTYLE_AUTOSIZE; + + for ( unsigned i = 0; i < GetMenuCount(); i++ ) + { + HMENU hPopupMenu = (HMENU) GetMenu(i)->GetHMenu(); + tbButton.dwData = (DWORD)hPopupMenu; + wxString label = wxStripMenuCodes(GetMenuLabel(i)); + tbButton.iString = (int) label.wx_str(); + + tbButton.idCommand = NewControlId(); + if ( !::SendMessage(hCommandBar, TB_INSERTBUTTON, i, (LPARAM)&tbButton) ) + { + wxLogLastError(wxT("TB_INSERTBUTTON")); + } + } + + m_hMenu = bar->GetHMenu(); + return m_hMenu; +#else // !__WXWINCE__ if ( m_hMenu != 0 ) return m_hMenu; @@ -590,12 +1036,13 @@ WXHMENU wxMenuBar::Create() } 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(), - m_titles[i]) ) + (UINT_PTR)(*it)->GetHMenu(), + m_titles[i].wx_str()) ) { wxLogLastError(wxT("AppendMenu")); } @@ -603,6 +1050,34 @@ WXHMENU wxMenuBar::Create() } return m_hMenu; +#endif // __WXWINCE__/!__WXWINCE__ +} + +int wxMenuBar::MSWPositionForWxMenu(wxMenu *menu, int wxpos) +{ + wxASSERT(menu); + wxASSERT(menu->GetHMenu()); + wxASSERT(m_hMenu); + +#if defined(__WXWINCE__) + int totalMSWItems = GetMenuCount(); +#else + int totalMSWItems = GetMenuItemCount((HMENU)m_hMenu); +#endif + + int i; // For old C++ compatibility + for(i=wxpos; iGetHMenu()) + return i; + } + for(i=0; iGetHMenu()) + return i; + } + wxFAIL; + return -1; } // --------------------------------------------------------------------------- @@ -615,15 +1090,16 @@ WXHMENU wxMenuBar::Create() void wxMenuBar::EnableTop(size_t pos, bool enable) { 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; - EnableMenuItem((HMENU)m_hMenu, pos, MF_BYPOSITION | flag); + EnableMenuItem((HMENU)m_hMenu, MSWPositionForWxMenu(GetMenu(pos),pos), MF_BYPOSITION | flag); Refresh(); } -void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) +void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label) { wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); @@ -635,8 +1111,10 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) } //else: have to modify the existing menu - UINT id; - UINT flagsOld = ::GetMenuState((HMENU)m_hMenu, pos, MF_BYPOSITION); + int mswpos = MSWPositionForWxMenu(GetMenu(pos),pos); + + UINT_PTR id; + UINT flagsOld = ::GetMenuState((HMENU)m_hMenu, mswpos, MF_BYPOSITION); if ( flagsOld == 0xFFFFFFFF ) { wxLogLastError(wxT("GetMenuState")); @@ -648,26 +1126,41 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) { // HIBYTE contains the number of items in the submenu in this case flagsOld &= 0xff; - id = (UINT)::GetSubMenu((HMENU)m_hMenu, pos); + id = (UINT_PTR)::GetSubMenu((HMENU)m_hMenu, mswpos); } else { id = pos; } - if ( ::ModifyMenu(GetHmenu(), pos, MF_BYPOSITION | MF_STRING | flagsOld, - id, label) == (int)0xFFFFFFFF ) +#ifdef __WXWINCE__ + MENUITEMINFO info; + wxZeroMemory(info); + info.cbSize = sizeof(info); + info.fMask = MIIM_TYPE; + info.fType = MFT_STRING; + info.cch = label.length(); + info.dwTypeData = const_cast(label.wx_str()); + if ( !SetMenuItemInfo(GetHmenu(), id, TRUE, &info) ) + { + wxLogLastError(wxT("SetMenuItemInfo")); + } + +#else + if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld, + id, label.wx_str()) == (int)0xFFFFFFFF ) { wxLogLastError(wxT("ModifyMenu")); } +#endif Refresh(); } -wxString wxMenuBar::GetLabelTop(size_t pos) const +wxString wxMenuBar::GetMenuLabel(size_t pos) const { wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString, - wxT("invalid menu index in wxMenuBar::GetLabelTop") ); + wxT("invalid menu index in wxMenuBar::GetMenuLabel") ); return m_titles[pos]; } @@ -684,17 +1177,23 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) m_titles[pos] = title; - if ( IsAttached() ) +#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)pos, MF_BYPOSITION) ) + if ( !::RemoveMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION) ) { wxLogLastError(wxT("RemoveMenu")); } - if ( !::InsertMenu(GetHmenu(), (UINT)pos, + if ( !::InsertMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION | MF_POPUP | MF_STRING, - (UINT)GetHmenuOf(menu), title) ) + (UINT_PTR)GetHmenuOf(menu), title.wx_str()) ) { wxLogLastError(wxT("InsertMenu")); } @@ -707,7 +1206,8 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } return menuOld; @@ -715,20 +1215,56 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) { + // 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 + + int mswpos = (!isAttached || (pos == m_menus.GetCount())) + ? -1 // append the menu + : MSWPositionForWxMenu(GetMenu(pos),pos); + if ( !wxMenuBarBase::Insert(pos, menu, title) ) - return FALSE; + return false; m_titles.Insert(title, pos); - if ( IsAttached() ) + if ( isAttached ) { - if ( !::InsertMenu(GetHmenu(), pos, +#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.wx_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) ) + (UINT_PTR)GetHmenuOf(menu), title.wx_str()) ) { wxLogLastError(wxT("InsertMenu")); } - +#endif #if wxUSE_ACCEL if ( menu->HasAccels() ) { @@ -737,42 +1273,71 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } - return TRUE; + return true; } 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) ) - return FALSE; + return false; m_titles.Add(title); - if ( IsAttached() ) +#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.wx_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) ) + (UINT_PTR)submenu, title.wx_str()) ) { wxLogLastError(wxT("AppendMenu")); } +#endif #if wxUSE_ACCEL if ( menu->HasAccels() ) { - // need to rebuild accell table + // need to rebuild accelerator table RebuildAccelTable(); } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } - return TRUE; + return true; } wxMenu *wxMenuBar::Remove(size_t pos) @@ -781,12 +1346,26 @@ wxMenu *wxMenuBar::Remove(size_t pos) if ( !menu ) return NULL; - if ( IsAttached() ) +#if defined(WINCE_WITHOUT_COMMANDBAR) + if (IsAttached()) +#else + if (GetHmenu()) +#endif { - if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) ) +#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 wxUSE_ACCEL if ( menu->HasAccels() ) @@ -796,10 +1375,11 @@ wxMenu *wxMenuBar::Remove(size_t pos) } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } - m_titles.Remove(pos); + m_titles.RemoveAt(pos); return menu; } @@ -811,9 +1391,10 @@ void wxMenuBar::RebuildAccelTable() // 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 ) @@ -821,12 +1402,12 @@ void wxMenuBar::RebuildAccelTable() 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); + SetAcceleratorTable(wxAcceleratorTable(nAccelCount, accelEntries)); delete [] accelEntries; } @@ -838,11 +1419,49 @@ void wxMenuBar::Attach(wxFrame *frame) { 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_hMenu) + { + if (!CommandBar_InsertMenubarEx((HWND) m_commandBar, NULL, (LPTSTR) m_hMenu, 0)) + { + wxLogLastError(wxT("CommandBar_InsertMenubarEx")); + } + } + } +#endif + #if wxUSE_ACCEL RebuildAccelTable(); #endif // wxUSE_ACCEL } +#if defined(WINCE_WITH_COMMANDBAR) +bool wxMenuBar::AddAdornments(long style) +{ + if (m_adornmentsAdded || !m_commandBar) + return false; + + if (style & wxCLOSE_BOX) + { + if (!CommandBar_AddAdornments((HWND) m_commandBar, 0, 0)) + { + wxLogLastError(wxT("CommandBar_AddAdornments")); + } + else + { + return true; + } + } + return false; +} +#endif + void wxMenuBar::Detach() { wxMenuBarBase::Detach();