X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/489468feaa08b8f504735eecca522fb8d0f825d2..43c5b6e808f083617eb42cb48e77366844f8fb5c:/src/osx/carbon/choice.cpp?ds=sidebyside diff --git a/src/osx/carbon/choice.cpp b/src/osx/carbon/choice.cpp index c395a39d19..182d21f3e1 100644 --- a/src/osx/carbon/choice.cpp +++ b/src/osx/carbon/choice.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: src/mac/carbon/choice.cpp +// Name: src/osx/carbon/choice.cpp // Purpose: wxChoice // Author: Stefan Csomor // Modified by: @@ -20,289 +20,47 @@ #include "wx/dcclient.h" #endif -#include "wx/mac/uma.h" +#include "wx/osx/private.h" -extern MenuHandle NewUniqueMenu() ; +// adapt the number offset (mac menu are 1 based) -IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControlWithItems) - - -wxChoice::~wxChoice() +class wxMacChoiceCarbonControl : public wxMacControl { - if ( HasClientObjectData() ) +public : + wxMacChoiceCarbonControl( wxWindowMac* peer ) : wxMacControl( peer ) { - unsigned int i, max = GetCount(); - - for ( i = 0; i < max; ++i ) - delete GetClientObject( i ); } - - // DeleteMenu( m_macPopUpMenuId ) ; - // DisposeMenu( m_macPopUpMenuHandle ) ; -} - -bool wxChoice::Create(wxWindow *parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - const wxArrayString& choices, - long style, - const wxValidator& validator, - const wxString& name ) -{ - if ( !Create( parent, id, pos, size, 0, NULL, style, validator, name ) ) - return false; - - Append( choices ); - - if ( !choices.empty() ) - SetSelection( 0 ); - - SetInitialSize( size ); - - return true; -} - -bool wxChoice::Create(wxWindow *parent, - wxWindowID id, - const wxPoint& pos, - const wxSize& size, - int n, - const wxString choices[], - long style, - const wxValidator& validator, - const wxString& name ) -{ - m_macIsUserPane = false; - - if ( !wxChoiceBase::Create( parent, id, pos, size, style, validator, name ) ) - return false; - - Rect bounds = wxMacGetBoundsForControl( this , pos , size ); - - m_peer = new wxMacControl( this ) ; - OSStatus err = CreatePopupButtonControl( - MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , - -12345 , false /* no variable width */ , 0 , 0 , 0 , m_peer->GetControlRefAddr() ); - verify_noerr( err ); - - m_macPopUpMenuHandle = NewUniqueMenu() ; - m_peer->SetData( kControlNoPart , kControlPopupButtonMenuHandleTag , (MenuHandle) m_macPopUpMenuHandle ) ; - m_peer->SetValueAndRange( n > 0 ? 1 : 0 , 0 , 0 ); - MacPostControlCreate( pos, size ); - -#if !wxUSE_STL - if ( style & wxCB_SORT ) - // autosort - m_strings = wxArrayString( 1 ); -#endif - - Append(n, choices); - - // Set the first item as being selected - if (n > 0) - SetSelection( 0 ); - - // Needed because it is a wxControlWithItems - SetInitialSize( size ); - - return true; -} - -// ---------------------------------------------------------------------------- -// adding/deleting items to/from the list -// ---------------------------------------------------------------------------- - -int wxChoice::DoInsertItems(const wxArrayStringsAdapter & items, - unsigned int pos, - void **clientData, wxClientDataType type) -{ - const unsigned int numItems = items.GetCount(); - for( unsigned int i = 0; i < numItems; ++i, ++pos ) + + void SetValue(wxInt32 v) { - unsigned int idx; - -#if wxUSE_STL - if ( IsSorted() ) - { - wxArrayString::iterator - insertPoint = std::lower_bound( m_strings.begin(), m_strings.end(), items[i] ); - idx = insertPoint - m_strings.begin(); - m_strings.insert( insertPoint, items[i] ); - } - else -#endif // wxUSE_STL - { - idx = pos; - m_strings.Insert( items[i], idx ); - } - - UMAInsertMenuItem(MAC_WXHMENU( m_macPopUpMenuHandle ), - items[i], - GetFont().GetEncoding(), - idx); - m_datas.Insert( NULL, idx ); - AssignNewItemClientData(idx, clientData, i, type); + wxMacControl::SetValue( v + 1 ); } - - m_peer->SetMaximum( GetCount() ); - - return pos - 1; -} - -void wxChoice::DoDeleteOneItem(unsigned int n) -{ - wxCHECK_RET( IsValid(n) , wxT("wxChoice::Delete: invalid index") ); - - if ( HasClientObjectData() ) - delete GetClientObject( n ); - - ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1 ) ; - m_strings.RemoveAt( n ) ; - m_datas.RemoveAt( n ) ; - m_peer->SetMaximum( GetCount() ) ; -} - -void wxChoice::DoClear() -{ - for ( unsigned int i = 0 ; i < GetCount() ; i++ ) + + wxInt32 GetValue() const { - ::DeleteMenuItem( MAC_WXHMENU(m_macPopUpMenuHandle) , 1 ) ; + return wxMacControl::GetValue() - 1; } + }; - m_strings.Empty() ; - m_datas.Empty() ; - m_peer->SetMaximum( 0 ) ; -} - -// ---------------------------------------------------------------------------- -// selection -// ---------------------------------------------------------------------------- -int wxChoice::GetSelection() const -{ - return m_peer->GetValue() - 1 ; -} - -void wxChoice::SetSelection( int n ) +wxWidgetImplType* wxWidgetImpl::CreateChoice( wxWindowMac* wxpeer, + wxWindowMac* parent, + wxWindowID id, + wxMenu* menu, + const wxPoint& pos, + const wxSize& size, + long style, + long extraStylew) { - m_peer->SetValue( n + 1 ) ; -} - -// ---------------------------------------------------------------------------- -// string list functions -// ---------------------------------------------------------------------------- + Rect bounds = wxMacGetBoundsForControl( wxpeer , pos , size ); -unsigned int wxChoice::GetCount() const -{ - return m_strings.GetCount() ; -} - -int wxChoice::FindString( const wxString& s, bool bCase ) const -{ -#if !wxUSE_STL - // Avoid assert for non-default args passed to sorted array Index - if ( IsSorted() ) - bCase = true; -#endif - - return m_strings.Index( s , bCase ) ; -} - -void wxChoice::SetString(unsigned int n, const wxString& s) -{ - wxCHECK_RET( IsValid(n), wxT("wxChoice::SetString(): invalid index") ); - - m_strings[n] = s ; - - // apple menu pos is 1-based - UMASetMenuItemText( MAC_WXHMENU(m_macPopUpMenuHandle) , n + 1 , s , wxFont::GetDefaultEncoding() ) ; -} - -wxString wxChoice::GetString(unsigned int n) const -{ - wxCHECK_MSG( IsValid(n), wxEmptyString, wxT("wxChoice::GetString(): invalid index") ); - - return m_strings[n] ; -} - -// ---------------------------------------------------------------------------- -// client data -// ---------------------------------------------------------------------------- -void wxChoice::DoSetItemClientData(unsigned int n, void* clientData) -{ - wxCHECK_RET( IsValid(n), wxT("wxChoice::DoSetItemClientData: invalid index") ); - - m_datas[n] = (char*)clientData ; -} - -void * wxChoice::DoGetItemClientData(unsigned int n) const -{ - wxCHECK_MSG( IsValid(n), NULL, wxT("wxChoice::DoGetClientData: invalid index") ); - - return (void *)m_datas[n]; -} - -wxInt32 wxChoice::MacControlHit( WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) ) -{ - wxCommandEvent event( wxEVT_COMMAND_CHOICE_SELECTED, m_windowId ); - - // actually n should be made sure by the os to be a valid selection, but ... - int n = GetSelection(); - if ( n > -1 ) - { - event.SetInt( n ); - event.SetString( GetStringSelection() ); - event.SetEventObject( this ); - - if ( HasClientObjectData() ) - event.SetClientObject( GetClientObject( n ) ); - else if ( HasClientUntypedData() ) - event.SetClientData( GetClientData( n ) ); - - ProcessCommand( event ); - } - - return noErr ; -} - -wxSize wxChoice::DoGetBestSize() const -{ - int lbWidth = GetCount() > 0 ? 20 : 100; // some defaults - int lbHeight = 20; - int wLine; - - SInt32 metric ; - - GetThemeMetric( kThemeMetricPopupButtonHeight , &metric ); - lbHeight = metric ; - - { - wxClientDC dc(const_cast(this)); - - // Find the widest line - for(unsigned int i = 0; i < GetCount(); i++) - { - wxString str(GetString(i)); - - wxCoord width, height ; - dc.GetTextExtent( str , &width, &height); - wLine = width ; - - lbWidth = wxMax( lbWidth, wLine ) ; - } - - // Add room for the popup arrow - lbWidth += 2 * lbHeight ; - - wxCoord width, height ; - dc.GetTextExtent( wxT("X"), &width, &height); - int cx = width ; - lbHeight += 4; - - lbWidth += cx ; - } + wxMacControl* peer = new wxMacChoiceCarbonControl( wxpeer ) ; + OSStatus err = CreatePopupButtonControl( + MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , + -12345 , false /* no variable width */ , 0 , 0 , 0 , peer->GetControlRefAddr() ); + verify_noerr( err ); - return wxSize( lbWidth, lbHeight ); + peer->SetData( kControlNoPart , kControlPopupButtonMenuHandleTag , (MenuHandle) menu->GetHMenu() ) ; + return peer; } #endif // wxUSE_CHOICE