X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/519cb848a8f4c91c73421bb75314754284e593a4..b3c1d21c7f6a88bd82cee5d3a64fa1bfecd50ed4:/src/mac/carbon/menuitem.cpp diff --git a/src/mac/carbon/menuitem.cpp b/src/mac/carbon/menuitem.cpp index 9195fdc50a..172c5b0ab1 100644 --- a/src/mac/carbon/menuitem.cpp +++ b/src/mac/carbon/menuitem.cpp @@ -1,136 +1,295 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: menuitem.cpp +// Name: src/mac/carbon/menuitem.cpp // Purpose: wxMenuItem implementation -// Author: AUTHOR -// Modified by: -// Created: ??/??/98 +// Author: Stefan Csomor +// Modified by: +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR +// Copyright: (c) Stefan Csomor // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -// ============================================================================ -// headers & declarations -// ============================================================================ +#include "wx/wxprec.h" -#include "wx/menu.h" #include "wx/menuitem.h" +#include "wx/stockitem.h" -#include -// ============================================================================ -// implementation -// ============================================================================ +#ifndef WX_PRECOMP + #include "wx/app.h" + #include "wx/menu.h" +#endif // WX_PRECOMP -// ---------------------------------------------------------------------------- -// dynamic classes implementation -// ---------------------------------------------------------------------------- +#include "wx/mac/uma.h" -#if !USE_SHARED_LIBRARY - IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject) -#endif //USE_SHARED_LIBRARY +IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject) -// ---------------------------------------------------------------------------- -// wxMenuItem -// ---------------------------------------------------------------------------- -// ctor & dtor -// ----------- +wxMenuItem::wxMenuItem(wxMenu *pParentMenu, + int id, + const wxString& text, + const wxString& strHelp, + wxItemKind kind, + wxMenu *pSubMenu) + :wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu) +{ + wxASSERT_MSG( id != 0 || pSubMenu != NULL , wxT("A MenuItem ID of Zero does not work under Mac") ) ; + + // In other languages there is no difference in naming the Exit/Quit menu item between MacOS and Windows guidelines + // therefore these item must not be translated + if ( wxStripMenuCodes(m_text).Upper() == wxT("EXIT") ) + m_text = wxT("Quit\tCtrl+Q") ; + + m_radioGroup.start = -1; + m_isRadioGroupStart = false; +} -wxMenuItem::wxMenuItem(wxMenu *pParentMenu, int id, - const wxString& strName, const wxString& strHelp, - bool bCheckable, - wxMenu *pSubMenu) : - m_bCheckable(bCheckable), - m_strName(strName), - m_strHelp(strHelp) +wxMenuItem::~wxMenuItem() { - wxASSERT( pParentMenu != NULL ); +} - m_pParentMenu = pParentMenu; - m_pSubMenu = pSubMenu; - m_idItem = id; - m_bEnabled = TRUE; +// change item state +// ----------------- - if ( m_strName == "E&xit" ||m_strName == "Exit" ) - { - m_strName = "Quit\tCtrl+Q" ; - } +void wxMenuItem::SetBitmap(const wxBitmap& bitmap) +{ + m_bitmap = bitmap; + UpdateItemBitmap(); } -wxMenuItem::~wxMenuItem() +void wxMenuItem::UpdateItemBitmap() { + if ( !m_parentMenu ) + return ; + + MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ; + MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ; + DoUpdateItemBitmap( mhandle, index ); } -// misc -// ---- +void wxMenuItem::DoUpdateItemBitmap( WXHMENU menu, wxUint16 index) +{ + MenuHandle mhandle = (MenuHandle) menu; + + if ( mhandle == NULL || index == 0) + return ; -// delete the sub menu -void wxMenuItem::DeleteSubMenu() + if ( m_bitmap.Ok() ) + { +#if wxUSE_BMPBUTTON + ControlButtonContentInfo info ; + wxMacCreateBitmapButton( &info , m_bitmap ) ; + if ( info.contentType != kControlNoContent ) + { + if ( info.contentType == kControlContentIconRef ) + SetMenuItemIconHandle( mhandle , index , + kMenuIconRefType , (Handle) info.u.iconRef ) ; + else if ( info.contentType == kControlContentCGImageRef ) + SetMenuItemIconHandle( mhandle , index , + kMenuCGImageRefType , (Handle) info.u.imageRef ) ; + } + wxMacReleaseBitmapButton( &info ) ; +#endif + } +} + +void wxMenuItem::UpdateItemStatus() { - wxASSERT( m_pSubMenu != NULL ); + if ( !m_parentMenu ) + return ; + + if ( IsSeparator() ) + return ; - delete m_pSubMenu; - m_pSubMenu = NULL; + if ( GetId() == wxApp::s_macPreferencesMenuItemId) + { + if ( !IsEnabled() ) + DisableMenuCommand( NULL , kHICommandPreferences ) ; + else + EnableMenuCommand( NULL , kHICommandPreferences ) ; + } + + if ( GetId() == wxApp::s_macExitMenuItemId) + { + if ( !IsEnabled() ) + DisableMenuCommand( NULL , kHICommandQuit ) ; + else + EnableMenuCommand( NULL , kHICommandQuit ) ; + } + + { + MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ; + MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ; + if ( mhandle == NULL || index == 0) + return ; + + UMAEnableMenuItem( mhandle , index , m_isEnabled ) ; + if ( IsCheckable() && IsChecked() ) + ::SetItemMark( mhandle , index , 0x12 ) ; // checkmark + else + ::SetItemMark( mhandle , index , 0 ) ; // no mark + + UMASetMenuItemText( mhandle , index , wxStripMenuCodes(m_text) , wxFont::GetDefaultEncoding() ) ; + wxAcceleratorEntry *entry = wxAcceleratorEntry::Create( m_text ) ; + UMASetMenuItemShortcut( mhandle , index , entry ) ; + delete entry ; + } } -// change item state -// ----------------- +void wxMenuItem::UpdateItemText() +{ + if ( !m_parentMenu ) + return ; + + MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ; + MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ; + if (mhandle == NULL || index == 0) + return ; + + wxString text = m_text; + if (text.IsEmpty() && !IsSeparator()) + { + wxASSERT_MSG(wxIsStockID(GetId()), wxT("A non-stock menu item with an empty label?")); + text = wxGetStockLabel(GetId(), wxSTOCK_WITH_ACCELERATOR|wxSTOCK_WITH_MNEMONIC); + } + + UMASetMenuItemText( mhandle , index , wxStripMenuCodes(text) , wxFont::GetDefaultEncoding() ) ; + wxAcceleratorEntry *entry = wxAcceleratorEntry::Create( text ) ; + UMASetMenuItemShortcut( mhandle , index , entry ) ; + delete entry ; +} void wxMenuItem::Enable(bool bDoEnable) { - if ( m_bEnabled != bDoEnable ) { - if ( m_pSubMenu == NULL ) - { - // normal menu item - if ( m_pParentMenu->m_macMenuHandle ) - { - int index = m_pParentMenu->MacGetIndexFromItem( this ) ; - if ( index >= 1 ) - { - if ( bDoEnable ) - UMAEnableMenuItem( m_pParentMenu->m_macMenuHandle , index ) ; - else - UMADisableMenuItem( m_pParentMenu->m_macMenuHandle , index ) ; - } - } - } - else + if (( m_isEnabled != bDoEnable + // avoid changing menuitem state when menu is disabled + // eg. BeginAppModalStateForWindow() will disable menus and ignore this change + // which in turn causes m_isEnabled to become out of sync with real menuitem state + && !(m_parentMenu && !IsMenuItemEnabled(MAC_WXHMENU(m_parentMenu->GetHMenu()), 0)) ) + // always update builtin menuitems + || ( GetId() == wxApp::s_macPreferencesMenuItemId + || GetId() == wxApp::s_macExitMenuItemId + || GetId() == wxApp::s_macAboutMenuItemId + )) { - // submenu - if ( m_pParentMenu->m_macMenuHandle ) - { - int index = m_pParentMenu->MacGetIndexFromItem( this ) ; - if ( index >= 1 ) - { - if ( bDoEnable ) - UMAEnableMenuItem( m_pParentMenu->m_macMenuHandle , index ) ; - else - UMADisableMenuItem( m_pParentMenu->m_macMenuHandle , index ) ; - } - } + wxMenuItemBase::Enable( bDoEnable ) ; + UpdateItemStatus() ; } +} - m_bEnabled = bDoEnable; - } +void wxMenuItem::UncheckRadio() +{ + if ( m_isChecked ) + { + wxMenuItemBase::Check( false ) ; + UpdateItemStatus() ; + } } void wxMenuItem::Check(bool bDoCheck) { - wxCHECK_RET( IsCheckable(), "only checkable items may be checked" ); + wxCHECK_RET( IsCheckable() && !IsSeparator(), wxT("only checkable items may be checked") ); - if ( m_bChecked != bDoCheck ) - { - m_bChecked = bDoCheck; - if ( m_pParentMenu->m_macMenuHandle ) + if ( m_isChecked != bDoCheck ) { - int index = m_pParentMenu->MacGetIndexFromItem( this ) ; - if ( index >= 1 ) - { - if ( bDoCheck ) - ::SetItemMark( m_pParentMenu->m_macMenuHandle , index , 0x12 ) ; // checkmark - else - ::SetItemMark( m_pParentMenu->m_macMenuHandle , index , 0 ) ; // no mark - } - } - } -} \ No newline at end of file + if ( GetKind() == wxITEM_RADIO ) + { + if ( bDoCheck ) + { + wxMenuItemBase::Check( bDoCheck ) ; + UpdateItemStatus() ; + + // get the index of this item in the menu + const wxMenuItemList& items = m_parentMenu->GetMenuItems(); + int pos = items.IndexOf(this); + wxCHECK_RET( pos != wxNOT_FOUND, + _T("menuitem not found in the menu items list?") ); + + // get the radio group range + int start, end; + + if ( m_isRadioGroupStart ) + { + // we already have all information we need + start = pos; + end = m_radioGroup.end; + } + else // next radio group item + { + // get the radio group end from the start item + start = m_radioGroup.start; + end = items.Item(start)->GetData()->m_radioGroup.end; + } + + // also uncheck all the other items in this radio group + wxMenuItemList::compatibility_iterator node = items.Item(start); + for ( int n = start; n <= end && node; n++ ) + { + if ( n != pos ) + ((wxMenuItem*)node->GetData())->UncheckRadio(); + + node = node->GetNext(); + } + } + } + else + { + wxMenuItemBase::Check( bDoCheck ) ; + UpdateItemStatus() ; + } + } +} + +void wxMenuItem::SetItemLabel(const wxString& text) +{ + // don't do anything if label didn't change + if ( m_text == text ) + return; + + wxMenuItemBase::SetItemLabel(text); + + UpdateItemText() ; +} + +// radio group stuff +// ----------------- + +void wxMenuItem::SetAsRadioGroupStart() +{ + m_isRadioGroupStart = true; +} + +void wxMenuItem::SetRadioGroupStart(int start) +{ + wxASSERT_MSG( !m_isRadioGroupStart, + wxT("should only be called for the next radio items") ); + + m_radioGroup.start = start; +} + +void wxMenuItem::SetRadioGroupEnd(int end) +{ + wxASSERT_MSG( m_isRadioGroupStart, + wxT("should only be called for the first radio item") ); + + m_radioGroup.end = end; +} + +// ---------------------------------------------------------------------------- +// wxMenuItemBase +// ---------------------------------------------------------------------------- + +/* static */ +wxString wxMenuItemBase::GetLabelText(const wxString& text) +{ + return wxStripMenuCodes(text); +} + +wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu, + int id, + const wxString& name, + const wxString& help, + wxItemKind kind, + wxMenu *subMenu) +{ + return new wxMenuItem(parentMenu, id, name, help, kind, subMenu); +}