X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4bc1afd502a0f6f31bddb349a63f41a828f54ded..b5435dccd098ae153c3b7b3b8fca8dd0d763986c:/src/msw/menu.cpp diff --git a/src/msw/menu.cpp b/src/msw/menu.cpp index b35727d9a8..ca6ab1b99c 100644 --- a/src/msw/menu.cpp +++ b/src/msw/menu.cpp @@ -5,8 +5,8 @@ // 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 ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -28,6 +28,8 @@ #pragma hdrstop #endif +#if wxUSE_MENUS + #ifndef WX_PRECOMP #include "wx/frame.h" #include "wx/menu.h" @@ -42,6 +44,20 @@ #include "wx/msw/private.h" +#ifdef __WXWINCE__ +#include +#include +#include +#include +#include +#include + +#ifndef TBSTYLE_NO_DROPDOWN_ARROW +#define TBSTYLE_NO_DROPDOWN_ARROW 0x0080 +#endif + +#endif + // other standard headers #include @@ -59,16 +75,46 @@ extern wxMenu *wxCurrentPopupMenu; static const int idMenuTitle = -2; // ---------------------------------------------------------------------------- -// macros +// private functions // ---------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) -IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow) +// make the given menu item default +static void SetDefaultMenuItem(HMENU hmenu, UINT id) +{ +#ifndef __WXWINCE__ + MENUITEMINFO mii; + wxZeroMemory(mii); + mii.cbSize = sizeof(MENUITEMINFO); + mii.fMask = MIIM_STATE; + mii.fState = MFS_DEFAULT; + + if ( !::SetMenuItemInfo(hmenu, id, FALSE, &mii) ) + { + wxLogLastError(wxT("SetMenuItemInfo")); + } +#endif +} + +#ifdef __WXWINCE__ +UINT GetMenuState(HMENU hMenu, UINT id, UINT flags) +{ + MENUITEMINFO info; + wxZeroMemory(info); + info.cbSize = sizeof(info); + info.fMask = MIIM_STATE; + if ( !GetMenuItemInfo(hMenu, id, flags & MF_BYCOMMAND ? FALSE : TRUE, & info) ) + wxLogLastError(wxT("GetMenuItemInfo")); + return info.fState; +} +#endif // ============================================================================ // implementation // ============================================================================ +IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) +IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow) + // --------------------------------------------------------------------------- // wxMenu construction, adding and removing menu items // --------------------------------------------------------------------------- @@ -77,6 +123,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow) void wxMenu::Init() { m_doBreak = FALSE; + m_startRadioGroup = -1; // create the menu m_hMenu = (WXHMENU)CreatePopupMenu(); @@ -119,6 +166,13 @@ void wxMenu::Break() m_doBreak = TRUE; } +void wxMenu::Attach(wxMenuBarBase *menubar) +{ + wxMenuBase::Attach(menubar); + + EndRadioGroup(); +} + #if wxUSE_ACCEL int wxMenu::FindAccel(int id) const @@ -138,7 +192,7 @@ 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()); @@ -170,7 +224,7 @@ void wxMenu::UpdateAccel(wxMenuItem *item) if ( accel ) m_accels[n] = accel; else - m_accels.Remove(n); + m_accels.RemoveAt(n); } if ( IsAttached() ) @@ -220,6 +274,10 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) id = pItem->GetId(); } +#ifdef __WXWINCE__ + wxString strippedString; +#endif + LPCTSTR pData; #if wxUSE_OWNER_DRAWN @@ -234,7 +292,12 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) // menu is just a normal string (passed in data parameter) flags |= MF_STRING; +#ifdef __WXWINCE__ + strippedString = wxStripMenuCodes(pItem->GetText()); + pData = (wxChar*)strippedString.c_str(); +#else pData = (wxChar*)pItem->GetText().c_str(); +#endif } BOOL ok; @@ -253,38 +316,86 @@ bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) return FALSE; } - else - { - // if we just appended the title, highlight it + + // if we just appended the title, highlight it #ifdef __WIN32__ - if ( (int)id == idMenuTitle ) + if ( (int)id == idMenuTitle ) + { + // visually select the menu title + SetDefaultMenuItem(GetHmenu(), id); + } +#endif // __WIN32__ + + // if we're already attached to the menubar, we must update it + if ( IsAttached() && m_menuBar->IsAttached() ) + { + m_menuBar->Refresh(); + } + + return TRUE; +} + +void wxMenu::EndRadioGroup() +{ + // we're not inside a radio group any longer + m_startRadioGroup = -1; +} + +bool wxMenu::DoAppend(wxMenuItem *item) +{ + wxCHECK_MSG( item, FALSE, _T("NULL item in wxMenu::DoAppend") ); + + bool check = FALSE; + + if ( item->GetKind() == wxITEM_RADIO ) + { + int count = GetMenuItemCount(); + + if ( m_startRadioGroup == -1 ) { - // visually select the menu title - MENUITEMINFO mii; - mii.cbSize = sizeof(mii); - mii.fMask = MIIM_STATE; - mii.fState = MFS_DEFAULT; + // start a new radio group + m_startRadioGroup = count; + + // for now it has just one element + item->SetAsRadioGroupStart(); + item->SetRadioGroupEnd(m_startRadioGroup); - if ( !SetMenuItemInfo(GetHmenu(), (unsigned)id, FALSE, &mii) ) + // ensure that we have a checked item in the radio group + check = TRUE; + } + else // extend the current radio group + { + // we need to update its end item + item->SetRadioGroupStart(m_startRadioGroup); + wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup); + + if ( node ) { - wxLogLastError(wxT("SetMenuItemInfo")); + node->GetData()->SetRadioGroupEnd(count); + } + else + { + wxFAIL_MSG( _T("where is the radio group start item?") ); } } -#endif // __WIN32__ + } + else // not a radio item + { + EndRadioGroup(); + } - // if we're already attached to the menubar, we must update it - if ( IsAttached() && m_menuBar->IsAttached() ) - { - m_menuBar->Refresh(); - } + if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) + { + return FALSE; + } - return TRUE; + if ( check ) + { + // check the item initially + item->Check(TRUE); } -} -bool wxMenu::DoAppend(wxMenuItem *item) -{ - return wxMenuBase::DoAppend(item) && DoInsertOrAppend(item); + return TRUE; } bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) @@ -296,7 +407,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) { // we need to find the items position in the child list size_t pos; - wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); for ( pos = 0; node; pos++ ) { if ( node->GetData() == item ) @@ -315,7 +426,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) { delete m_accels[n]; - m_accels.Remove(n); + m_accels.RemoveAt(n); } //else: this item doesn't have an accel, nothing to do #endif // wxUSE_ACCEL @@ -394,12 +505,26 @@ 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 = (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 } } @@ -407,15 +532,7 @@ void wxMenu::SetTitle(const wxString& label) // put the title string in bold face if ( !m_title.IsEmpty() ) { - MENUITEMINFO mii; - mii.cbSize = sizeof(mii); - mii.fMask = MIIM_STATE; - mii.fState = MFS_DEFAULT; - - if ( !SetMenuItemInfo(hMenu, (unsigned)idMenuTitle, FALSE, &mii) ) - { - wxLogLastError(wxT("SetMenuItemInfo")); - } + SetDefaultMenuItem(GetHmenu(), (UINT)idMenuTitle); } #endif // Win32 } @@ -431,70 +548,21 @@ bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id) // NB: VC++ generates wrong assembler for `if ( id != idMenuTitle )'!! if ( id != (WXWORD)idMenuTitle ) { - wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED); - event.SetEventObject( this ); - event.SetId( id ); - // 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 - event.SetInt(::GetMenuState(GetHmenu(), id, MF_BYCOMMAND) & MF_CHECKED); - - ProcessCommand(event); + UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND) ; + SendEvent(id, menuState & MF_CHECKED); } return TRUE; } -bool wxMenu::ProcessCommand(wxCommandEvent & event) -{ - bool processed = FALSE; - -#if wxUSE_MENU_CALLBACK - // Try a callback - if (m_callback) - { - (void)(*(m_callback))(*this, event); - processed = TRUE; - } -#endif // wxUSE_MENU_CALLBACK - - // Try the menu's event handler - if ( !processed && GetEventHandler()) - { - processed = GetEventHandler()->ProcessEvent(event); - } - - // Try the window the menu was popped up from (and up through the - // hierarchy) - wxWindow *win = GetInvokingWindow(); - if ( !processed && win ) - processed = win->GetEventHandler()->ProcessEvent(event); - - return processed; -} - // --------------------------------------------------------------------------- // other // --------------------------------------------------------------------------- -void wxMenu::Attach(wxMenuBar *menubar) -{ - // menu can be in at most one menubar because otherwise they would both - // delete the menu pointer - wxASSERT_MSG( !m_menuBar, wxT("menu belongs to 2 menubars, expect a crash") ); - - m_menuBar = menubar; -} - -void wxMenu::Detach() -{ - wxASSERT_MSG( m_menuBar, wxT("can't detach menu if it's not attached") ); - - m_menuBar = NULL; -} - wxWindow *wxMenu::GetWindow() const { if ( m_invokingWindow != NULL ) @@ -512,8 +580,10 @@ wxWindow *wxMenu::GetWindow() const void wxMenuBar::Init() { m_eventHandler = this; - m_menuBarFrame = NULL; m_hMenu = 0; +#ifdef __WXWINCE__ + m_toolBar = NULL; +#endif } wxMenuBar::wxMenuBar() @@ -543,6 +613,20 @@ wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[]) wxMenuBar::~wxMenuBar() { + // In Windows CE, the menubar is always associated + // with a toolbar, which destroys the menu implicitly. +#ifdef __WXWINCE__ + if (GetToolBar()) + GetToolBar()->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()) + { + ::DestroyMenu((HMENU)m_hMenu); + m_hMenu = (WXHMENU)NULL; + } +#endif } // --------------------------------------------------------------------------- @@ -553,11 +637,59 @@ void wxMenuBar::Refresh() { wxCHECK_RET( IsAttached(), wxT("can't refresh unattached menubar") ); - DrawMenuBar(GetHwndOf(m_menuBarFrame)); +#ifdef __WXWINCE__ + if (GetToolBar()) + { + CommandBar_DrawMenuBar((HWND) GetToolBar()->GetHWND(), 0); + } +#else + DrawMenuBar(GetHwndOf(GetFrame())); +#endif } WXHMENU wxMenuBar::Create() { + // 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. +#ifdef __WXWINCE__ + 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); + if (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; @@ -569,11 +701,12 @@ 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(), + (UINT)(*it)->GetHMenu(), m_titles[i]) ) { wxLogLastError(wxT("AppendMenu")); @@ -582,6 +715,7 @@ WXHMENU wxMenuBar::Create() } return m_hMenu; +#endif } // --------------------------------------------------------------------------- @@ -634,11 +768,26 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) id = pos; } +#ifdef __WXWINCE__ + MENUITEMINFO info; + wxZeroMemory(info); + info.cbSize = sizeof(info); + info.fMask = MIIM_TYPE; + info.fType = MFT_STRING; + info.cch = label.Length(); + info.dwTypeData = (LPTSTR) label.c_str(); + if ( !SetMenuItemInfo(GetHmenu(), id, TRUE, & info) ) + { + wxLogLastError(wxT("SetMenuItemInfo")); + } + +#else if ( ::ModifyMenu(GetHmenu(), pos, MF_BYPOSITION | MF_STRING | flagsOld, - id, label) == (int)0xFFFFFFFF ) + id, label) == (int)0xFFFFFFFF ) { wxLogLastError(wxT("ModifyMenu")); } +#endif Refresh(); } @@ -659,7 +808,8 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) { wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title); if ( !menuOld ) - return FALSE; + return NULL; + m_titles[pos] = title; if ( IsAttached() ) @@ -698,17 +848,36 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) m_titles.Insert(title, pos); - menu->Attach(this); - if ( IsAttached() ) { +#ifdef __WXWINCE__ + 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; + } +#else if ( !::InsertMenu(GetHmenu(), pos, MF_BYPOSITION | MF_POPUP | MF_STRING, (UINT)GetHmenuOf(menu), title) ) { wxLogLastError(wxT("InsertMenu")); } - +#endif #if wxUSE_ACCEL if ( menu->HasAccels() ) { @@ -731,22 +900,43 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title) if ( !wxMenuBarBase::Append(menu, title) ) return FALSE; - menu->Attach(this); - m_titles.Add(title); if ( IsAttached() ) { +#ifdef __WXWINCE__ + 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 #if wxUSE_ACCEL if ( menu->HasAccels() ) { - // need to rebuild accell table + // need to rebuild accelerator table RebuildAccelTable(); } #endif // wxUSE_ACCEL @@ -765,13 +955,20 @@ wxMenu *wxMenuBar::Remove(size_t pos) if ( IsAttached() ) { +#ifdef __WXWINCE__ + if (GetToolBar()) + { + if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_DELETEBUTTON, (UINT) pos, (LPARAM) 0)) + { + wxLogLastError(wxT("TB_DELETEBUTTON")); + } + } +#else if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) ) { wxLogLastError(wxT("RemoveMenu")); } - - menu->Detach(); - +#endif #if wxUSE_ACCEL if ( menu->HasAccels() ) { @@ -783,7 +980,7 @@ wxMenu *wxMenuBar::Remove(size_t pos) Refresh(); } - m_titles.Remove(pos); + m_titles.RemoveAt(pos); return menu; } @@ -795,9 +992,10 @@ 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 ) @@ -805,9 +1003,9 @@ 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); @@ -820,9 +1018,7 @@ void wxMenuBar::RebuildAccelTable() void wxMenuBar::Attach(wxFrame *frame) { -// wxASSERT_MSG( !IsAttached(), wxT("menubar already attached!") ); - - m_menuBarFrame = frame; + wxMenuBarBase::Attach(frame); #if wxUSE_ACCEL RebuildAccelTable(); @@ -831,44 +1027,7 @@ void wxMenuBar::Attach(wxFrame *frame) void wxMenuBar::Detach() { -// ::DestroyMenu((HMENU)m_hMenu); - m_hMenu = (WXHMENU)NULL; - m_menuBarFrame = NULL; -} - - -// --------------------------------------------------------------------------- -// wxMenuBar searching for menu items -// --------------------------------------------------------------------------- - -// Find the itemString in menuString, and return the item id or wxNOT_FOUND -int wxMenuBar::FindMenuItem(const wxString& menuString, - const wxString& itemString) const -{ - wxString menuLabel = wxStripMenuCodes(menuString); - size_t count = GetMenuCount(); - for ( size_t i = 0; i < count; i++ ) - { - wxString title = wxStripMenuCodes(m_titles[i]); - if ( menuLabel == title ) - return m_menus[i]->FindItem(itemString); - } - - return wxNOT_FOUND; -} - -wxMenuItem *wxMenuBar::FindItem(int id, wxMenu **itemMenu) const -{ - if ( itemMenu ) - *itemMenu = NULL; - - wxMenuItem *item = NULL; - size_t count = GetMenuCount(); - for ( size_t i = 0; !item && (i < count); i++ ) - { - item = m_menus[i]->FindItem(id, itemMenu); - } - - return item; + wxMenuBarBase::Detach(); } +#endif // wxUSE_MENUS