X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/259c43f679ca655362b5a439e11c87fc0666d663..950905affdfa9041316f82308e1a11e82c783070:/src/msw/menu.cpp diff --git a/src/msw/menu.cpp b/src/msw/menu.cpp index f0069e6407..ad2f91eac1 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 @@ -26,9 +26,11 @@ #if wxUSE_MENUS +#include "wx/menu.h" + #ifndef WX_PRECOMP + #include "wx/msw/wrapcctl.h" // include "properly" #include "wx/frame.h" - #include "wx/menu.h" #include "wx/utils.h" #include "wx/intl.h" #include "wx/log.h" @@ -46,7 +48,6 @@ #include #include #include -#include #if (_WIN32_WCE < 400) && !defined(__HANDHELDPC__) #include #endif @@ -58,7 +59,25 @@ // other standard headers #include -#if wxUSE_OWNER_DRAWN && defined(MIIM_BITMAP) +//VC6 needs these defining, though they are in winuser.h +#ifndef MIIM_BITMAP +#define MIIM_STRING 0x00000040 +#define MIIM_BITMAP 0x00000080 +#define MIIM_FTYPE 0x00000100 +#define HBMMENU_CALLBACK ((HBITMAP) -1) +typedef struct tagMENUINFO +{ + DWORD cbSize; + DWORD fMask; + DWORD dwStyle; + UINT cyMax; + HBRUSH hbrBack; + DWORD dwContextHelpID; + DWORD dwMenuData; +} MENUINFO, FAR *LPMENUINFO; +#endif + +#if wxUSE_OWNER_DRAWN #include "wx/dynlib.h" #endif @@ -120,7 +139,7 @@ UINT GetMenuState(HMENU hMenu, UINT id, UINT flags) // implementation // ============================================================================ -#include +#include "wx/listimpl.cpp" WX_DEFINE_LIST( wxMenuInfoList ) @@ -312,7 +331,7 @@ void wxMenu::UpdateAccel(wxMenuItem *item) } // find the (new) accel for this item - wxAcceleratorEntry *accel = wxGetAccelFromString(item->GetText()); + wxAcceleratorEntry *accel = wxAcceleratorEntry::Create(item->GetText()); if ( accel ) accel->m_command = item->GetId(); @@ -400,39 +419,81 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) BOOL ok = false; +#if wxUSE_OWNER_DRAWN + // Currently, mixing owner-drawn and non-owner-drawn items results in + // inconsistent margins, so we force this 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. + if ( !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 + // check if we have something more than a simple text item #if wxUSE_OWNER_DRAWN if ( pItem->IsOwnerDrawn() ) { - // is the item owner-drawn just because of the bitmap? - if ( pItem->GetBitmap().Ok() && + // is the item owner-drawn just because of the [checked] bitmap? + if ( (pItem->GetBitmap(false).Ok() || pItem->GetBitmap(true).Ok()) && !pItem->GetTextColour().Ok() && !pItem->GetBackgroundColour().Ok() && !pItem->GetFont().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 + // try to use InsertMenuItem() as it's guaranteed to look correct + // while our owner-drawn code is not +#ifndef __DMC__ + // DMC at march 2007 doesn't have HBITMAP hbmpItem tagMENUITEMINFOA /W + // MIIM_BITMAP only works under WinME/2000+ WinStruct mii; - - // now run-time one: MIIM_BITMAP only works under WinME/2000+ if ( wxGetWinVersion() >= wxWinVersion_98 ) { - mii.fMask = MIIM_ID | MIIM_STRING | MIIM_DATA | MIIM_BITMAP; - mii.wID = id; + mii.fMask = MIIM_STRING | MIIM_DATA | MIIM_BITMAP; + if ( pItem->IsCheckable() ) + { + // need to set checked/unchecked bitmaps as otherwise our + // MSWOnDrawItem() item is not called + mii.fMask |= MIIM_CHECKMARKS; + } + mii.cch = itemText.length(); - mii.dwTypeData = wx_const_cast(wxChar *, itemText.c_str()); + mii.dwTypeData = wx_const_cast(wxChar *, itemText.wx_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 + // 2. worse, Windows inverts 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); + if ( pItem->IsCheckable() ) + { + mii.hbmpChecked = + mii.hbmpUnchecked = HBMMENU_CALLBACK; + } mii.hbmpItem = HBMMENU_CALLBACK; ok = ::InsertMenuItem(GetHmenu(), pos, TRUE /* by pos */, &mii); @@ -467,7 +528,7 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) pItem->ResetOwnerDrawn(); } } -#endif // MIIM_BITMAP +#endif // __DMC__ } if ( !ok ) @@ -480,17 +541,17 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) else #endif // wxUSE_OWNER_DRAWN { - // menu is just a normal string (passed in data parameter) + // item is just a normal string (passed in data parameter) flags |= MF_STRING; #ifdef __WXWINCE__ itemText = wxMenuItem::GetLabelFromText(itemText); #endif - pData = (wxChar*)itemText.c_str(); + pData = (wxChar*)itemText.wx_str(); } - // item might have been already inserted by InsertMenuItem() above + // item might have already been inserted by InsertMenuItem() above if ( !ok ) { if ( !::InsertMenu(GetHmenu(), pos, flags | MF_BYPOSITION, id, pData) ) @@ -591,7 +652,7 @@ wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) 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::compatibility_iterator node = GetMenuItems().GetFirst(); for ( pos = 0; node; pos++ ) @@ -602,7 +663,7 @@ 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 @@ -625,7 +686,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) if ( IsAttached() && GetMenuBar()->IsAttached() ) { - // otherwise, the chane won't be visible + // otherwise, the change won't be visible GetMenuBar()->Refresh(); } @@ -639,7 +700,7 @@ 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 { @@ -670,7 +731,7 @@ void wxMenu::SetTitle(const wxString& label) if ( !label.empty() ) { if ( !::InsertMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING, - (unsigned)idMenuTitle, m_title) || + (unsigned)idMenuTitle, m_title.wx_str()) || !::InsertMenu(hMenu, 1u, MF_BYPOSITION, (unsigned)-1, NULL) ) { wxLogLastError(wxT("InsertMenu")); @@ -697,7 +758,7 @@ void wxMenu::SetTitle(const wxString& label) info.cbSize = sizeof(info); info.fMask = MIIM_TYPE; info.fType = MFT_STRING; - info.cch = m_title.Length(); + info.cch = m_title.length(); info.dwTypeData = (LPTSTR) m_title.c_str(); if ( !SetMenuItemInfo(hMenu, 0, TRUE, & info) ) { @@ -706,7 +767,7 @@ void wxMenu::SetTitle(const wxString& label) #else if ( !ModifyMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING, - (unsigned)idMenuTitle, m_title) ) + (unsigned)idMenuTitle, m_title.wx_str()) ) { wxLogLastError(wxT("ModifyMenu")); } @@ -732,10 +793,15 @@ bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id) // 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 + // 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)); + SendEvent(id, menuState & MF_CHECKED); } return true; @@ -833,6 +899,9 @@ wxMenuBar::~wxMenuBar() void wxMenuBar::Refresh() { + if ( IsFrozen() ) + return; + wxCHECK_RET( IsAttached(), wxT("can't refresh unattached menubar") ); #if defined(WINCE_WITHOUT_COMMANDBAR) @@ -850,7 +919,7 @@ void wxMenuBar::Refresh() WXHMENU wxMenuBar::Create() { - // Note: this totally doesn't work on Smartphone, + // 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. @@ -863,7 +932,9 @@ WXHMENU wxMenuBar::Create() HWND hCommandBar = (HWND) GetToolBar()->GetHWND(); HMENU hMenu = (HMENU)::SendMessage(hCommandBar, SHCMBM_GETMENU, (WPARAM)0, (LPARAM)0); - if (hMenu) + + // hMenu may be zero on Windows Mobile 5. So add the menus anyway. + if (1) // (hMenu) { TBBUTTON tbButton; memset(&tbButton, 0, sizeof(TBBUTTON)); @@ -908,7 +979,7 @@ WXHMENU wxMenuBar::Create() { if ( !::AppendMenu((HMENU)m_hMenu, MF_POPUP | MF_STRING, (UINT)(*it)->GetHMenu(), - m_titles[i]) ) + m_titles[i].wx_str()) ) { wxLogLastError(wxT("AppendMenu")); } @@ -1005,7 +1076,7 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) info.cbSize = sizeof(info); info.fMask = MIIM_TYPE; info.fType = MFT_STRING; - info.cch = label.Length(); + info.cch = label.length(); info.dwTypeData = (LPTSTR) label.c_str(); if ( !SetMenuItemInfo(GetHmenu(), id, TRUE, & info) ) { @@ -1014,7 +1085,7 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) #else if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld, - id, label) == (int)0xFFFFFFFF ) + id, label.wx_str()) == (int)0xFFFFFFFF ) { wxLogLastError(wxT("ModifyMenu")); } @@ -1043,7 +1114,11 @@ 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); @@ -1055,7 +1130,7 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) if ( !::InsertMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION | MF_POPUP | MF_STRING, - (UINT)GetHmenuOf(menu), title) ) + (UINT)GetHmenuOf(menu), title.wx_str()) ) { wxLogLastError(wxT("InsertMenu")); } @@ -1068,7 +1143,8 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } return menuOld; @@ -1079,7 +1155,14 @@ 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 - int mswpos = (!IsAttached() || (pos == m_menus.GetCount())) + 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); @@ -1088,9 +1171,9 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) m_titles.Insert(title, pos); - if ( IsAttached() ) + if ( isAttached ) { -#if defined(WINCE_WITHOUT_COMMANDAR) +#if defined(WINCE_WITHOUT_COMMANDBAR) if (!GetToolBar()) return false; TBBUTTON tbButton; @@ -1110,10 +1193,11 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) wxLogLastError(wxT("TB_INSERTBUTTON")); return false; } + wxUnusedVar(mswpos); #else if ( !::InsertMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_POPUP | MF_STRING, - (UINT)GetHmenuOf(menu), title) ) + (UINT)GetHmenuOf(menu), title.wx_str()) ) { wxLogLastError(wxT("InsertMenu")); } @@ -1126,7 +1210,8 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } return true; @@ -1142,9 +1227,13 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title) m_titles.Add(title); - if ( IsAttached() ) +#if defined(WINCE_WITHOUT_COMMANDBAR) + if (IsAttached()) +#else + if (GetHmenu()) +#endif { -#if defined(WINCE_WITHOUT_COMMANDAR) +#if defined(WINCE_WITHOUT_COMMANDBAR) if (!GetToolBar()) return false; TBBUTTON tbButton; @@ -1167,7 +1256,7 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title) } #else if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING, - (UINT)submenu, title) ) + (UINT)submenu, title.wx_str()) ) { wxLogLastError(wxT("AppendMenu")); } @@ -1181,7 +1270,8 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title) } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } return true; @@ -1193,9 +1283,13 @@ wxMenu *wxMenuBar::Remove(size_t pos) if ( !menu ) return NULL; - if ( IsAttached() ) +#if defined(WINCE_WITHOUT_COMMANDBAR) + if (IsAttached()) +#else + if (GetHmenu()) +#endif { -#if defined(WINCE_WITHOUT_COMMANDAR) +#if defined(WINCE_WITHOUT_COMMANDBAR) if (GetToolBar()) { if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_DELETEBUTTON, (UINT) pos, (LPARAM) 0)) @@ -1218,10 +1312,10 @@ wxMenu *wxMenuBar::Remove(size_t pos) } #endif // wxUSE_ACCEL - Refresh(); + if (IsAttached()) + Refresh(); } - m_titles.RemoveAt(pos); return menu;