-static ListDefUPP macListDefUPP = NULL ;
-
-bool wxListBox::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- const wxArrayString& choices,
- long style,
- const wxValidator& validator,
- const wxString& name)
-{
- wxCArrayString chs(choices);
-
- return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
- style, validator, name);
-}
-
-bool wxListBox::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 ( !wxListBoxBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
- return false;
-
- m_noItems = 0 ; // this will be increased by our append command
- m_selected = 0;
-
- Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
-
- ListDefSpec listDef;
- listDef.defType = kListDefUserProcType;
- if ( macListDefUPP == NULL )
- {
- macListDefUPP = NewListDefUPP( wxMacListDefinition );
- }
- listDef.u.userProc = macListDefUPP ;
-
- Str255 fontName ;
- SInt16 fontSize ;
- Style fontStyle ;
-
- GetThemeFont(kThemeViewsFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
-
- SetFont( wxFont (fontSize, wxSWISS, wxNORMAL, wxNORMAL , false , wxMacMakeStringFromPascal( fontName ) ) ) ;
-
- Size asize;
-
-
- CreateListBoxControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, false, 0, 1, (style & wxLB_HSCROLL), true,
- kwxMacListItemHeight, kwxMacListItemHeight, false, &listDef, (ControlRef *)&m_macControl );
-
- GetControlData( (ControlRef) m_macControl, kControlNoPart, kControlListBoxListHandleTag,
- sizeof(ListHandle), (Ptr) &m_macList, &asize);
-
- SetControlReference( (ControlRef) m_macControl, (long) this);
-
-
- OptionBits options = 0;
- if ( style & wxLB_MULTIPLE )
- {
- options += lExtendDrag + lUseSense ;
- }
- else if ( style & wxLB_EXTENDED )
- {
- // default behaviour
- }
- else
- {
- options = (OptionBits) lOnlyOne ;
- }
- SetListSelectionFlags((ListHandle)m_macList, options);
-
- for ( int i = 0 ; i < n ; i++ )
- {
- Append( choices[i] ) ;
- }
-
- MacPostControlCreate(pos,size) ;
-
- LSetDrawingMode( true , (ListHandle)m_macList ) ;
-
- return TRUE;
-}
-
-wxListBox::~wxListBox()
-{
- SetControlReference( (ControlRef) m_macControl , NULL ) ;
- FreeData() ;
- // avoid access during destruction
- if ( m_macList )
- {
- m_macList = NULL ;
- }
-}
-
-void wxListBox::FreeData()
-{
-#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW )
- {
- size_t uiCount = m_aItems.Count();
- while ( uiCount-- != 0 ) {
- delete m_aItems[uiCount];
- m_aItems[uiCount] = NULL;
- }
-
- m_aItems.Clear();
- }
- else
-#endif // wxUSE_OWNER_DRAWN
- if ( HasClientObjectData() )
- {
- for ( size_t n = 0; n < (size_t)m_noItems; n++ )
- {
- delete GetClientObject(n);
- }
- }
-}
-
-void wxListBox::DoSetSize(int x, int y,
- int width, int height,
- int sizeFlags )
-{
- wxControl::DoSetSize( x , y , width , height , sizeFlags ) ;
-#if TARGET_CARBON
- Rect bounds ;
- GetControlBounds( (ControlRef) m_macControl , &bounds ) ;
- ControlRef control = GetListVerticalScrollBar( (ListHandle)m_macList ) ;
- if ( control )
- {
- Rect scrollbounds ;
- GetControlBounds( control , &scrollbounds ) ;
- if( scrollbounds.right != bounds.right + 1 )
- {
- UMAMoveControl( control , bounds.right - (scrollbounds.right - scrollbounds.left) + 1 ,
- scrollbounds.top ) ;
- }
- }
-#endif
-}
-void wxListBox::DoSetFirstItem(int N)
-{
- MacScrollTo( N ) ;
-}
-
-void wxListBox::Delete(int N)
-{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- wxT("invalid index in wxListBox::Delete") );
-
-#if wxUSE_OWNER_DRAWN
- delete m_aItems[N];
- m_aItems.RemoveAt(N);
-#else // !wxUSE_OWNER_DRAWN
- if ( HasClientObjectData() )
- {
- delete GetClientObject(N);
- }
-#endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
- m_stringArray.RemoveAt( N ) ;
- m_dataArray.RemoveAt( N ) ;
- m_noItems --;
-
- MacDelete( N ) ;
-}
-
-int wxListBox::DoAppend(const wxString& item)
-{
- int index = m_noItems ;
- m_stringArray.Add( item ) ;
- m_dataArray.Add( NULL );
- m_noItems ++;
- DoSetItemClientData( index , NULL ) ;
- MacAppend( item ) ;
-
- return index ;
-}
-
-void wxListBox::DoSetItems(const wxArrayString& choices, void** clientData)
-{
- MacSetRedraw( false ) ;
- Clear() ;
- int n = choices.GetCount();
-
- for( int i = 0 ; i < n ; ++i )
- {
- if ( clientData )
- {
-#if wxUSE_OWNER_DRAWN
- wxASSERT_MSG(clientData[i] == NULL,
- wxT("Can't use client data with owner-drawn listboxes"));
-#else // !wxUSE_OWNER_DRAWN
- Append( choices[i] , clientData[i] ) ;
-#endif
- }
- else
- Append( choices[i] ) ;
- }
-
-#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW ) {
- // first delete old items
- size_t ui = m_aItems.Count();
- while ( ui-- != 0 ) {
- delete m_aItems[ui];
- m_aItems[ui] = NULL;
- }
- m_aItems.Empty();
-
- // then create new ones
- for ( ui = 0; ui < (size_t)m_noItems; ui++ ) {
- wxOwnerDrawn *pNewItem = CreateItem(ui);
- pNewItem->SetName(choices[ui]);
- m_aItems.Add(pNewItem);
- }
- }
-#endif // wxUSE_OWNER_DRAWN
- MacSetRedraw( true ) ;
-}
-
-bool wxListBox::HasMultipleSelection() const
-{
- return (m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED);
-}
-
-int wxListBox::FindString(const wxString& s) const
-{
-
- if ( s.Right(1) == wxT("*") )
- {
- wxString search = s.Left( s.Length() - 1 ) ;
- int len = search.Length() ;
- Str255 s1 , s2 ;
- wxMacStringToPascal( search , s2 ) ;
-
- for ( int i = 0 ; i < m_noItems ; ++ i )
- {
- wxMacStringToPascal( m_stringArray[i].Left( len ) , s1 ) ;
-
- if ( EqualString( s1 , s2 , false , false ) )
- return i ;
- }
- if ( s.Left(1) == wxT("*") && s.Length() > 1 )
- {
- wxString st = s ;
- st.MakeLower() ;
- for ( int i = 0 ; i < m_noItems ; ++i )
- {
- if ( GetString(i).Lower().Matches(st) )
- return i ;
- }
- }
-
- }
- else
- {
- Str255 s1 , s2 ;
-
- wxMacStringToPascal( s , s2 ) ;
-
- for ( int i = 0 ; i < m_noItems ; ++ i )
- {
- wxMacStringToPascal( m_stringArray[i] , s1 ) ;
-
- if ( EqualString( s1 , s2 , false , false ) )
- return i ;
- }
- }
- return -1;
-}
-
-void wxListBox::Clear()
-{
- FreeData();
- m_noItems = 0;
- m_stringArray.Empty() ;
- m_dataArray.Empty() ;
- MacClear() ;
-}
-
-void wxListBox::SetSelection(int N, bool select)
-{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- wxT("invalid index in wxListBox::SetSelection") );
- MacSetSelection( N , select ) ;
- GetSelections( m_selectionPreImage ) ;
-}
-
-bool wxListBox::IsSelected(int N) const
-{
- wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
- wxT("invalid index in wxListBox::Selected") );
-
- return MacIsSelected( N ) ;
-}
-
-void *wxListBox::DoGetItemClientData(int N) const
-{
- wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
- wxT("invalid index in wxListBox::GetClientData"));
-
- return (void *)m_dataArray[N];
-}
-
-wxClientData *wxListBox::DoGetItemClientObject(int N) const
-{
- return (wxClientData *) DoGetItemClientData( N ) ;
-}
-
-void wxListBox::DoSetItemClientData(int N, void *Client_data)
-{
- wxCHECK_RET( N >= 0 && N < m_noItems,
- wxT("invalid index in wxListBox::SetClientData") );
-
-#if wxUSE_OWNER_DRAWN
- if ( m_windowStyle & wxLB_OWNERDRAW )
- {
- // client data must be pointer to wxOwnerDrawn, otherwise we would crash
- // in OnMeasure/OnDraw.
- wxFAIL_MSG(wxT("Can't use client data with owner-drawn listboxes"));
- }
-#endif // wxUSE_OWNER_DRAWN
- wxASSERT_MSG( m_dataArray.GetCount() >= (size_t) N , wxT("invalid client_data array") ) ;
-
- if ( m_dataArray.GetCount() > (size_t) N )
- {
- m_dataArray[N] = (char*) Client_data ;
- }
- else
- {
- m_dataArray.Add( (char*) Client_data ) ;
- }
-}
-
-void wxListBox::DoSetItemClientObject(int n, wxClientData* clientData)
-{
- DoSetItemClientData(n, clientData);
-}
-
-// Return number of selections and an array of selected integers
-int wxListBox::GetSelections(wxArrayInt& aSelections) const
-{
- return MacGetSelections( aSelections ) ;
-}
-
-// Get single selection, for single choice list items
-int wxListBox::GetSelection() const
-{
- return MacGetSelection() ;
-}
-
-// Find string for position
-wxString wxListBox::GetString(int N) const
-{
- return m_stringArray[N] ;
-}
-
-void wxListBox::DoInsertItems(const wxArrayString& items, int pos)
-{
- wxCHECK_RET( pos >= 0 && pos <= m_noItems,
- wxT("invalid index in wxListBox::InsertItems") );
-
- int nItems = items.GetCount();
-
- for ( int i = 0 ; i < nItems ; i++ )
- {
- m_stringArray.Insert( items[i] , pos + i ) ;
- m_dataArray.Insert( NULL , pos + i ) ;
- MacInsert( pos + i , items[i] ) ;
- }
-
- m_noItems += nItems;
-}
-
-void wxListBox::SetString(int N, const wxString& s)
-{
- m_stringArray[N] = s ;
- MacSet( N , s ) ;
-}
-
-wxSize wxListBox::DoGetBestSize() const
-{
- int lbWidth = 100; // some defaults
- int lbHeight = 110;
- int wLine;
-
- {
- wxMacPortStateHelper st( UMAGetWindowPort( (WindowRef) MacGetTopLevelWindowRef() ) ) ;
-
- if ( m_font.Ok() )
- {
- ::TextFont( m_font.MacGetFontNum() ) ;
- ::TextSize( m_font.MacGetFontSize() ) ;
- ::TextFace( m_font.MacGetFontStyle() ) ;
- }
- else
- {
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
- }
-
- // Find the widest line
- for(int i = 0; i < GetCount(); i++) {
- wxString str(GetString(i));
- #if wxUSE_UNICODE
- Point bounds={0,0} ;
- SInt16 baseline ;
- ::GetThemeTextDimensions( wxMacCFStringHolder( str , m_font.GetEncoding() ) ,
- kThemeCurrentPortFont,
- kThemeStateActive,
- false,
- &bounds,
- &baseline );
- wLine = bounds.h ;
- #else
- wLine = ::TextWidth( str.c_str() , 0 , str.Length() ) ;
- #endif
- lbWidth = wxMax(lbWidth, wLine);
- }
-
- // Add room for the scrollbar
- lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
-
- // And just a bit more
- int cy = 12 ;
- int cx = ::TextWidth( "X" , 0 , 1 ) ;
- lbWidth += cx ;
-
- // don't make the listbox too tall (limit height to around 10 items) but don't
- // make it too small neither
- lbHeight = (cy+4) * wxMin(wxMax(GetCount(), 3), 10);
- }
-
- return wxSize(lbWidth, lbHeight);
-}
-
-int wxListBox::GetCount() const
-{
- return m_noItems;
-}
-
-void wxListBox::Refresh(bool eraseBack, const wxRect *rect)
-{
- wxControl::Refresh( eraseBack , rect ) ;
- // MacRedrawControl() ;
-}
-
-#if wxUSE_OWNER_DRAWN
-
-class wxListBoxItem : public wxOwnerDrawn
-{
-public:
- wxListBoxItem(const wxString& str = "");
-};
-
-wxListBoxItem::wxListBoxItem(const wxString& str) : wxOwnerDrawn(str, FALSE)
-{
- // no bitmaps/checkmarks
- SetMarginWidth(0);
-}
-
-wxOwnerDrawn *wxListBox::CreateItem(size_t n)
-{
- return new wxListBoxItem();
-}
-
-#endif //USE_OWNER_DRAWN
-
-// ============================================================================
-// list box control implementation
-// ============================================================================
-
-/*
-void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon)
-{
-wxListBox* list;
-// typecast our refCon
-list = (wxListBox*)refCon;
-
- MoveTo(cellRect->left + 4 , cellRect->top + 10 );
- const wxString text = list->m_stringArray[lCell.v] ;
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
- DrawText(text, 0 , text.Length());
-
- }
-*/
-void wxListBox::MacDelete( int N )
-{
- LDelRow( 1 , N , (ListHandle)m_macList) ;
- Refresh();
-}
-
-void wxListBox::MacInsert( int n , const wxString& text)
-{
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
- // LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacAppend( const wxString& text)
-{
- Cell cell = { 0 , 0 } ;
- cell.v = (**(ListHandle)m_macList).dataBounds.bottom ;
- LAddRow( 1 , cell.v , (ListHandle)m_macList ) ;
- // LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacClear()
-{
- LDelRow( (**(ListHandle)m_macList).dataBounds.bottom , 0 ,(ListHandle) m_macList ) ;
- Refresh();
-}
-
-void wxListBox::MacSetSelection( int n , bool select )
-{
- Cell cell = { 0 , 0 } ;
- if ( ! (m_windowStyle & wxLB_MULTIPLE) )
- {
- if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
- {
- LSetSelect( false , cell , (ListHandle)m_macList ) ;
- }
- }
-
- cell.v = n ;
- LSetSelect( select , cell , (ListHandle)m_macList ) ;
- LAutoScroll( (ListHandle)m_macList ) ;
- Refresh();
-}
-
-bool wxListBox::MacIsSelected( int n ) const
-{
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- return LGetSelect( false , &cell , (ListHandle)m_macList ) ;
-}
-
-int wxListBox::MacGetSelection() const
-{
- Cell cell = { 0 , 0 } ;
- if ( LGetSelect( true , &cell , (ListHandle)m_macList ) )
- return cell.v ;
- else
- return -1 ;
-}
-
-int wxListBox::MacGetSelections( wxArrayInt& aSelections ) const
-{
- int no_sel = 0 ;
-
- aSelections.Empty();
-
- Cell cell = { 0 , 0 } ;
- cell.v = 0 ;
-
- while ( LGetSelect( true , &cell ,(ListHandle) m_macList ) )
- {
- aSelections.Add( cell.v ) ;
- no_sel++ ;
- cell.v++ ;
- }
- return no_sel ;
-}
-
-void wxListBox::MacSet( int n , const wxString& text )
-{
- // our implementation does not store anything in the list
- // so we just have to redraw
- Cell cell = { 0 , 0 } ;
- cell.v = n ;
- // LSetCell(text, strlen(text), cell, m_macList);
- Refresh();
-}
-
-void wxListBox::MacScrollTo( int n )
-{
- // TODO implement scrolling
-}
-
-void wxListBox::OnSize( wxSizeEvent &event)
-{
- Point pt;
-
-#if TARGET_CARBON
- GetListCellSize((ListHandle)m_macList, &pt);
-#else
- pt = (**(ListHandle)m_macList).cellSize ;
-#endif
- int w, h ;
- GetSize( &w , &h ) ;
- pt.h = w - 15 ;
- LCellSize( pt , (ListHandle)m_macList ) ;
-}
-
-void wxListBox::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED(mouseStillDown))
-{
- Boolean wasDoubleClick = false ;
- long result ;
-
- ::GetControlData( (ControlRef) m_macControl , kControlNoPart , kControlListBoxDoubleClickTag , sizeof( wasDoubleClick ) , (char*) &wasDoubleClick , &result ) ;
- if ( !wasDoubleClick )
- {
- MacDoClick() ;
- }
- else
- {
- MacDoDoubleClick() ;
- }
-}
-
-void wxListBox::MacSetRedraw( bool doDraw )
-{
- LSetDrawingMode( doDraw , (ListHandle)m_macList ) ;
-
-}
-
-void wxListBox::MacDoClick()
-{
- wxArrayInt aSelections;
- int n ;
- size_t count = GetSelections(aSelections);
-
- if ( count == m_selectionPreImage.GetCount() )
- {
- bool hasChanged = false ;
- for ( size_t i = 0 ; i < count ; ++i )
- {
- if ( aSelections[i] != m_selectionPreImage[i] )
- {
- hasChanged = true ;
- break ;
- }
- }
- if ( !hasChanged )
- {
- return ;
- }
- }
-
- m_selectionPreImage = aSelections;
-
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
-
- if ( count > 0 )
- {
- n = aSelections[0];
- if ( HasClientObjectData() )
- event.SetClientObject( GetClientObject(n) );
- else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(n) );
- event.SetString( GetString(n) );
- }
- else
- {
- n = -1;
- }
-
- event.m_commandInt = n;
-
- GetEventHandler()->ProcessEvent(event);
-}
-
-void wxListBox::MacDoDoubleClick()
-{
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, m_windowId);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event) ;
-}
-
-void wxListBox::OnChar(wxKeyEvent& event)
-{
- if ( event.GetKeyCode() == WXK_RETURN || event.GetKeyCode() == WXK_NUMPAD_ENTER)
- {
- wxWindow* parent = GetParent() ;
- while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
- parent = parent->GetParent() ;
-
- if ( parent && parent->GetDefaultItem() )
- {
- wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
- wxButton);
- if ( def && def->IsEnabled() )
- {
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
- return ;
- }
- }
- event.Skip() ;
- }
- /* generate wxID_CANCEL if command-. or <esc> has been pressed (typically in dialogs) */
- else if (event.GetKeyCode() == WXK_ESCAPE || (event.GetKeyCode() == '.' && event.MetaDown() ) )
- {
- // FIXME: look in ancestors, not just parent.
- wxWindow* win = GetParent()->FindWindow( wxID_CANCEL ) ;
- if (win)
- {
- wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
- new_event.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent( new_event );
- }
- }
- else if ( event.GetKeyCode() == WXK_TAB )
- {
- wxNavigationKeyEvent new_event;
- new_event.SetEventObject( this );
- new_event.SetDirection( !event.ShiftDown() );
- /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
- new_event.SetWindowChange( event.ControlDown() );
- new_event.SetCurrentFocus( this );
- if ( !GetEventHandler()->ProcessEvent( new_event ) )
- event.Skip() ;
- }
- else if ( event.GetKeyCode() == WXK_DOWN || event.GetKeyCode() == WXK_UP )
- {
- // perform the default key handling first
- wxControl::OnKeyDown( event ) ;
-
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
-
- wxArrayInt aSelections;
- int n, count = GetSelections(aSelections);
- if ( count > 0 )
- {
- n = aSelections[0];
- if ( HasClientObjectData() )
- event.SetClientObject( GetClientObject(n) );
- else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(n) );
- event.SetString( GetString(n) );
- }
- else
- {
- n = -1;
- }
-
- event.m_commandInt = n;
-
- GetEventHandler()->ProcessEvent(event);
- }
- else
- {
- if ( event.GetTimestamp() > m_lastTypeIn + 60 )
- {
- m_typeIn = wxEmptyString ;
- }
- m_lastTypeIn = event.GetTimestamp() ;
- m_typeIn += (char) event.GetKeyCode() ;
- int line = FindString(wxT("*")+m_typeIn+wxT("*")) ;
- if ( line >= 0 )
- {
- if ( GetSelection() != line )
- {
- SetSelection(line) ;
- wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, m_windowId);
- event.SetEventObject( this );
-
- if ( HasClientObjectData() )
- event.SetClientObject( GetClientObject( line ) );
- else if ( HasClientUntypedData() )
- event.SetClientData( GetClientData(line) );
- event.SetString( GetString(line) );
-
- event.m_commandInt = line ;
-
- GetEventHandler()->ProcessEvent(event);
- }
- }
- }
-}
projects / wxWidgets.git / blobdiff