///////////////////////////////////////////////////////////////////////////////
-// Name: checklst.cpp
+// Name: src/mac/carbon/checklst.cpp
// Purpose: implementation of wxCheckListBox class
-// 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
///////////////////////////////////////////////////////////////////////////////
+//
+// new DataBrowser-based version
-// ============================================================================
-// headers & declarations
-// ============================================================================
-#ifdef __GNUG__
-#pragma implementation "checklst.h"
-#endif
-
-#include "wx/defs.h"
+#include "wx/wxprec.h"
#if wxUSE_CHECKLISTBOX
#include "wx/checklst.h"
+#ifndef WX_PRECOMP
+ #include "wx/arrstr.h"
+#endif
+
#include "wx/mac/uma.h"
-#include "Appearance.h"
-// ============================================================================
-// implementation of wxCheckListBox
-// ============================================================================
+#ifndef __DARWIN__
+#include <Appearance.h>
+#endif
IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox, wxListBox)
-const short kwxMacListWithVerticalScrollbar = 128 ;
-const short kwxMacListItemHeight = 14 ;
-const short kwxMacListCheckboxWidth = 14 ;
-
-#if PRAGMA_STRUCT_ALIGN
- #pragma options align=mac68k
-#elif PRAGMA_STRUCT_PACKPUSH
- #pragma pack(push, 2)
-#elif PRAGMA_STRUCT_PACK
- #pragma pack(2)
-#endif
-
-typedef struct {
- unsigned short instruction;
- void (*function)();
-} ldefRec, *ldefPtr, **ldefHandle;
-
-#if PRAGMA_STRUCT_ALIGN
- #pragma options align=reset
-#elif PRAGMA_STRUCT_PACKPUSH
- #pragma pack(pop)
-#elif PRAGMA_STRUCT_PACK
- #pragma pack()
-#endif
+BEGIN_EVENT_TABLE(wxCheckListBox, wxListBox)
+END_EVENT_TABLE()
-extern "C"
+class wxMacDataBrowserCheckListControl : public wxMacDataBrowserListControl , public wxMacCheckListControl
{
-static pascal void wxMacCheckListDefinition( short message, Boolean isSelected, Rect *drawRect,
- Cell cell, short dataOffset, short dataLength,
- ListHandle listHandle ) ;
-}
+public:
+ wxMacDataBrowserCheckListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style );
+ wxMacDataBrowserCheckListControl() {}
+ virtual ~wxMacDataBrowserCheckListControl();
-static pascal void wxMacCheckListDefinition( short message, Boolean isSelected, Rect *drawRect,
- Cell cell, short dataOffset, short dataLength,
- ListHandle listHandle )
-{
- GrafPtr savePort;
- GrafPtr grafPtr;
- RgnHandle savedClipRegion;
- SInt32 savedPenMode;
- wxCheckListBox* list;
- GetPort(&savePort);
- SetPort((**listHandle).port);
- grafPtr = (**listHandle).port ;
- // typecast our refCon
- list = (wxCheckListBox*) GetControlReference( (ControlHandle) GetListRefCon(listHandle) );
-
- // Calculate the cell rect.
-
- switch( message ) {
- case lInitMsg:
- break;
-
- case lCloseMsg:
- break;
-
- case lDrawMsg:
- {
- const wxString text = list->m_stringArray[cell.v] ;
- int checked = list->m_checks[cell.v] ;
-
- // Save the current clip region, and set the clip region to the area we are about
- // to draw.
-
- savedClipRegion = NewRgn();
- GetClip( savedClipRegion );
-
- ClipRect( drawRect );
- EraseRect( drawRect );
-
- ::TextFont( kFontIDMonaco ) ;
- ::TextSize( 9 );
- ::TextFace( 0 ) ;
- ThemeButtonDrawInfo info ;
- info.state = kThemeStateActive ;
- info.value = checked ? kThemeButtonOn : kThemeButtonOff ;
- info.adornment = kThemeAdornmentNone ;
- Rect checkRect = *drawRect ;
- checkRect.left +=0 ;
- checkRect.top +=2 ;
- checkRect.right = checkRect.left + 12 ;
- checkRect.bottom = checkRect.top + 10 ;
- DrawThemeButton(&checkRect,kThemeCheckBox,
- &info,NULL,NULL, NULL,0);
-
- MoveTo(drawRect->left + 4 + kwxMacListCheckboxWidth, drawRect->top + 10 );
-
- DrawText(text, 0 , text.Length());
- // If the cell is hilited, do the hilite now. Paint the cell contents with the
- // appropriate QuickDraw transform mode.
-
- if( isSelected ) {
- savedPenMode = GetPortPenMode( (CGrafPtr) grafPtr );
- SetPortPenMode( (CGrafPtr) grafPtr, hilitetransfermode );
- PaintRect( drawRect );
- SetPortPenMode( (CGrafPtr) grafPtr, savedPenMode );
- }
-
- // Restore the saved clip region.
-
- SetClip( savedClipRegion );
- DisposeRgn( savedClipRegion );
- }
- break;
- case lHiliteMsg:
-
- // Hilite or unhilite the cell. Paint the cell contents with the
- // appropriate QuickDraw transform mode.
-
- GetPort( &grafPtr );
- savedPenMode = GetPortPenMode( (CGrafPtr) grafPtr );
- SetPortPenMode( (CGrafPtr) grafPtr, hilitetransfermode );
- PaintRect( drawRect );
- SetPortPenMode( (CGrafPtr) grafPtr, savedPenMode );
- break;
- default :
- break ;
- }
- SetPort(savePort);
-}
+ virtual wxMacDataItem* CreateItem();
-extern "C" void MacDrawStringCell(Rect *cellRect, Cell lCell, ListHandle theList, long refCon) ;
+ virtual bool MacIsChecked(unsigned int n) const;
+ virtual void MacCheck(unsigned int n, bool bCheck = true);
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacDataBrowserCheckListControl)
+};
-static ListDefUPP macCheckListDefUPP = NULL ;
-
-// ----------------------------------------------------------------------------
-// creation
-// ----------------------------------------------------------------------------
+IMPLEMENT_DYNAMIC_CLASS( wxMacDataBrowserCheckListControl , wxMacDataBrowserListControl )
void wxCheckListBox::Init()
{
}
-bool wxCheckListBox::Create(wxWindow *parent,
- wxWindowID id,
- const wxPoint &pos,
- const wxSize &size,
- int n,
- const wxString choices[],
- long style,
- const wxValidator& validator,
- const wxString &name)
+bool wxCheckListBox::Create(
+ wxWindow *parent,
+ wxWindowID id,
+ const wxPoint &pos,
+ const wxSize &size,
+ const wxArrayString& choices,
+ long style,
+ const wxValidator& validator,
+ const wxString &name )
{
- m_noItems = 0 ; // this will be increased by our append command
- m_selected = 0;
-
- Rect bounds ;
- Str255 title ;
-
- MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ;
-
- ListDefSpec listDef;
- listDef.defType = kListDefUserProcType;
- if ( macCheckListDefUPP == NULL )
- {
- macCheckListDefUPP = NewListDefUPP( wxMacCheckListDefinition );
- }
- listDef.u.userProc = macCheckListDefUPP ;
+ wxCArrayString chs( choices );
-#if TARGET_CARBON
- Size asize;
+ return Create( parent, id, pos, size, chs.GetCount(), chs.GetStrings(), style, validator, name );
+}
+bool wxCheckListBox::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;
- CreateListBoxControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, false, 0, 1, false, true,
- 14, 14, false, &listDef, (ControlRef *)&m_macControl );
+ wxASSERT_MSG( !(style & wxLB_MULTIPLE) || !(style & wxLB_EXTENDED),
+ wxT("only one of listbox selection modes can be specified") );
- GetControlData( (ControlHandle) m_macControl, kControlNoPart, kControlListBoxListHandleTag,
- sizeof(ListHandle), (Ptr) &m_macList, &asize);
+ if ( !wxListBoxBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) )
+ return false;
- SetControlReference( (ControlHandle) m_macControl, (long) this);
- SetControlVisibility( (ControlHandle) m_macControl, false, false);
+ // this will be increased by our Append command
+ wxMacDataBrowserCheckListControl* control = new wxMacDataBrowserCheckListControl( this, pos, size, style );
+ control->SetClientDataType( m_clientDataItemsType );
+ m_peer = control;
-#else
+ MacPostControlCreate(pos,size);
- long result ;
+ InsertItems( n , choices , 0 );
- m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false ,
- kwxMacListWithVerticalScrollbar , 0 , 0,
- kControlListBoxProc , (long) this ) ;
- ::GetControlData( (ControlHandle) m_macControl , kControlNoPart , kControlListBoxListHandleTag ,
- sizeof( ListHandle ) , (char*) &m_macList , &result ) ;
+ // Needed because it is a wxControlWithItems
+ SetInitialSize( size );
- HLock( (Handle) m_macList ) ;
- ldefHandle ldef ;
- ldef = (ldefHandle) NewHandle( sizeof(ldefRec) ) ;
- if ( (**(ListHandle)m_macList).listDefProc != NULL )
- {
- (**ldef).instruction = 0x4EF9; /* JMP instruction */
- (**ldef).function = (void(*)()) listDef.u.userProc;
- (**(ListHandle)m_macList).listDefProc = (Handle) ldef ;
- }
-
- Point pt = (**(ListHandle)m_macList).cellSize ;
- pt.v = 14 ;
- LCellSize( pt , (ListHandle)m_macList ) ;
- LAddColumn( 1 , 0 , (ListHandle)m_macList ) ;
-#endif
- OptionBits options = 0;
- if ( style & wxLB_MULTIPLE )
- {
- options += lNoExtend ;
- }
- else if ( style & wxLB_EXTENDED )
- {
- options += lExtendDrag ;
- }
- else
- {
- options = lOnlyOne ;
- }
- SetListSelectionFlags((ListHandle)m_macList, options);
-
- MacPostControlCreate() ;
-
- for ( int i = 0 ; i < n ; i++ )
- {
- Append( choices[i] ) ;
- }
-
- LSetDrawingMode( true , (ListHandle) m_macList ) ;
-
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// wxCheckListBox functions
// ----------------------------------------------------------------------------
-bool wxCheckListBox::IsChecked(size_t item) const
+bool wxCheckListBox::IsChecked(unsigned int item) const
{
- wxCHECK_MSG( item < m_checks.GetCount(), FALSE,
- _T("invalid index in wxCheckListBox::IsChecked") );
+ wxCHECK_MSG( IsValid(item), false,
+ wxT("invalid index in wxCheckListBox::IsChecked") );
- return m_checks[item] != 0;
+ return GetPeer()->MacIsChecked( item );
}
-void wxCheckListBox::Check(size_t item, bool check)
+void wxCheckListBox::Check(unsigned int item, bool check)
{
- wxCHECK_RET( item < m_checks.GetCount(),
- _T("invalid index in wxCheckListBox::Check") );
+ wxCHECK_RET( IsValid(item),
+ wxT("invalid index in wxCheckListBox::Check") );
- // intermediate var is needed to avoid compiler warning with VC++
- bool isChecked = m_checks[item] != 0;
+ bool isChecked = GetPeer()->MacIsChecked( item );
if ( check != isChecked )
{
- m_checks[item] = check;
-
- MacRedrawControl() ;
+ GetPeer()->MacCheck( item , check );
}
}
-// ----------------------------------------------------------------------------
-// methods forwarded to wxListBox
-// ----------------------------------------------------------------------------
+wxMacCheckListControl* wxCheckListBox::GetPeer() const
+{
+ wxMacDataBrowserCheckListControl *lb = wxDynamicCast(m_peer,wxMacDataBrowserCheckListControl);
+ return lb ? wx_static_cast(wxMacCheckListControl*,lb) : 0 ;
+}
-void wxCheckListBox::Delete(int n)
+const short kCheckboxColumnId = 1026;
+
+wxMacDataBrowserCheckListControl::wxMacDataBrowserCheckListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style)
+ : wxMacDataBrowserListControl( peer, pos, size, style )
{
- wxCHECK_RET( n < GetCount(), _T("invalid index in wxListBox::Delete") );
+ OSStatus err = noErr;
- wxListBox::Delete(n);
+ DataBrowserListViewColumnDesc columnDesc;
+ columnDesc.headerBtnDesc.titleOffset = 0;
+ columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
- m_checks.RemoveAt(n);
-}
+ columnDesc.headerBtnDesc.btnFontStyle.flags =
+ kControlUseFontMask | kControlUseJustMask;
-int wxCheckListBox::DoAppend(const wxString& item)
-{
- int pos = wxListBox::DoAppend(item);
+ columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlNoContent;
+ columnDesc.headerBtnDesc.btnFontStyle.just = teFlushDefault;
+ columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
+ columnDesc.headerBtnDesc.btnFontStyle.style = normal;
+ columnDesc.headerBtnDesc.titleString = NULL;
+
+ columnDesc.headerBtnDesc.minimumWidth = 30;
+ columnDesc.headerBtnDesc.maximumWidth = 30;
- // the item is initially unchecked
- m_checks.Insert(FALSE, pos);
+ columnDesc.propertyDesc.propertyID = kCheckboxColumnId;
+ columnDesc.propertyDesc.propertyType = kDataBrowserCheckboxType;
+ columnDesc.propertyDesc.propertyFlags =
+ kDataBrowserPropertyIsMutable
+ | kDataBrowserTableViewSelectionColumn
+ | kDataBrowserDefaultPropertyFlags;
- return pos;
+ err = AddColumn( &columnDesc, 0 );
+ verify_noerr( err );
}
-void wxCheckListBox::DoInsertItems(const wxArrayString& items, int pos)
+wxMacDataBrowserCheckListControl::~wxMacDataBrowserCheckListControl()
{
- wxListBox::DoInsertItems(items, pos);
- size_t count = items.GetCount();
- for ( size_t n = 0; n < count; n++ )
- {
- m_checks.Insert(FALSE, pos + n);
- }
}
-void wxCheckListBox::DoSetItems(const wxArrayString& items, void **clientData)
+class wxMacCheckListBoxItem : public wxMacListBoxItem
{
- // call it first as it does DoClear()
- wxListBox::DoSetItems(items, clientData);
+public :
+ wxMacCheckListBoxItem()
+ {
+ m_isChecked = false;
+ }
- size_t count = items.GetCount();
- for ( size_t n = 0; n < count; n++ )
+ virtual ~wxMacCheckListBoxItem()
{
- m_checks.Add(FALSE);
}
-}
-void wxCheckListBox::DoClear()
-{
- m_checks.Empty();
-}
+ virtual OSStatus GetSetData( wxMacDataItemBrowserControl *owner ,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ bool changeValue )
+ {
+ OSStatus err = errDataBrowserPropertyNotSupported;
-BEGIN_EVENT_TABLE(wxCheckListBox, wxListBox)
- EVT_CHAR(wxCheckListBox::OnChar)
- EVT_LEFT_DOWN(wxCheckListBox::OnLeftClick)
-END_EVENT_TABLE()
+ wxCheckListBox *checklist = wxDynamicCast( owner->GetPeer() , wxCheckListBox );
+ wxCHECK_MSG( checklist != NULL , errDataBrowserPropertyNotSupported , wxT("wxCheckListBox expected"));
+
+ if ( !changeValue )
+ {
+ switch (property)
+ {
+ case kCheckboxColumnId:
+ verify_noerr(SetDataBrowserItemDataButtonValue( itemData, m_isChecked ? kThemeButtonOn : kThemeButtonOff ));
+ err = noErr;
+ break;
+
+ case kDataBrowserItemIsEditableProperty:
+ verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
+ err = noErr;
+ break;
+
+ default:
+ break;
+ }
+ }
+ else
+ {
+ switch (property)
+ {
+ case kCheckboxColumnId:
+ {
+ // we have to change this behind the back, since Check() would be triggering another update round
+ bool newVal = !m_isChecked;
+ verify_noerr(SetDataBrowserItemDataButtonValue( itemData, newVal ? kThemeButtonOn : kThemeButtonOff ));
+ m_isChecked = newVal;
+ err = noErr;
+
+ wxCommandEvent event( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, checklist->GetId() );
+ event.SetInt( owner->GetLineFromItem( this ) );
+ event.SetEventObject( checklist );
+ checklist->GetEventHandler()->ProcessEvent( event );
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
-// this will only work as soon as
+ if ( err == errDataBrowserPropertyNotSupported )
+ err = wxMacListBoxItem::GetSetData( owner , property, itemData , changeValue);
-void wxCheckListBox::OnChar(wxKeyEvent& event)
-{
- if ( event.KeyCode() == WXK_SPACE )
- {
- int index = GetSelection() ;
- if ( index >= 0 )
+ return err;
+ }
+
+ void Check( bool check )
+ {
+ m_isChecked = check;
+ }
+ bool IsChecked() const
{
- Check(index, !IsChecked(index) ) ;
- wxCommandEvent event(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, GetId());
- event.SetInt(index);
- event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
+ return m_isChecked;
}
- }
- else
- event.Skip();
+
+protected :
+ bool m_isChecked;
+};
+
+wxMacDataItem* wxMacDataBrowserCheckListControl::CreateItem()
+{
+ return new wxMacCheckListBoxItem();
}
-void wxCheckListBox::OnLeftClick(wxMouseEvent& event)
+void wxMacDataBrowserCheckListControl::MacCheck( unsigned int n, bool bCheck)
{
- // clicking on the item selects it, clicking on the checkmark toggles
- if ( event.GetX() <= 20 /*check width*/ ) {
- int lineheight ;
- int topcell ;
-#if TARGET_CARBON
- Point pt ;
- GetListCellSize( (ListHandle)m_macList , &pt ) ;
- lineheight = pt.v ;
- ListBounds visible ;
- GetListVisibleCells( (ListHandle)m_macList , &visible ) ;
- topcell = visible.top ;
-#else
- lineheight = (**(ListHandle)m_macList).cellSize.v ;
- topcell = (**(ListHandle)m_macList).visible.top ;
-#endif
- size_t nItem = ((size_t)event.GetY()) / lineheight + topcell ;
-
- if ( nItem < (size_t)m_noItems )
- {
- Check(nItem, !IsChecked(nItem) ) ;
- wxCommandEvent event(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, GetId());
- event.SetInt(nItem);
- event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
- }
- //else: it's not an error, just click outside of client zone
- }
- else {
- // implement default behaviour: clicking on the item selects it
- event.Skip();
- }
+ wxMacCheckListBoxItem* item = wx_static_cast(wxMacCheckListBoxItem*, GetItemFromLine( n) );
+ item->Check( bCheck);
+ UpdateItem(wxMacDataBrowserRootContainer, item , kCheckboxColumnId);
}
+bool wxMacDataBrowserCheckListControl::MacIsChecked( unsigned int n) const
+{
+ wxMacCheckListBoxItem * item = wx_static_cast( wxMacCheckListBoxItem*, GetItemFromLine( n ) );
+ return item->IsChecked();
+}
+
+
+
#endif // wxUSE_CHECKLISTBOX
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