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fixed wxMac's wxListCtrl::SetColumnWidth(-1, ...) to really set width for every column
[wxWidgets.git] / src / mac / carbon / listctrl_mac.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/mac/listctrl_mac.cpp
3 // Purpose: wxListCtrl
4 // Author: Julian Smart
5 // Modified by: Agron Selimaj
6 // Created: 04/01/98
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
22
23 #ifdef __BORLANDC__
24 #pragma hdrstop
25 #endif
26
27 #if wxUSE_LISTCTRL
28
29 #include "wx/listctrl.h"
30
31 #ifndef WX_PRECOMP
32 #include "wx/intl.h"
33 #include "wx/settings.h"
34 #endif
35
36 #include "wx/mac/uma.h"
37
38 #include "wx/imaglist.h"
39 #include "wx/sysopt.h"
40 #include "wx/timer.h"
41
42 #include "wx/hashmap.h"
43
44 #if wxUSE_EXTENDED_RTTI
45 WX_DEFINE_FLAGS( wxListCtrlStyle )
46
47 wxBEGIN_FLAGS( wxListCtrlStyle )
48 // new style border flags, we put them first to
49 // use them for streaming out
50 wxFLAGS_MEMBER(wxBORDER_SIMPLE)
51 wxFLAGS_MEMBER(wxBORDER_SUNKEN)
52 wxFLAGS_MEMBER(wxBORDER_DOUBLE)
53 wxFLAGS_MEMBER(wxBORDER_RAISED)
54 wxFLAGS_MEMBER(wxBORDER_STATIC)
55 wxFLAGS_MEMBER(wxBORDER_NONE)
56
57 // old style border flags
58 wxFLAGS_MEMBER(wxSIMPLE_BORDER)
59 wxFLAGS_MEMBER(wxSUNKEN_BORDER)
60 wxFLAGS_MEMBER(wxDOUBLE_BORDER)
61 wxFLAGS_MEMBER(wxRAISED_BORDER)
62 wxFLAGS_MEMBER(wxSTATIC_BORDER)
63 wxFLAGS_MEMBER(wxBORDER)
64
65 // standard window styles
66 wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
67 wxFLAGS_MEMBER(wxCLIP_CHILDREN)
68 wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
69 wxFLAGS_MEMBER(wxWANTS_CHARS)
70 wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
71 wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
72 wxFLAGS_MEMBER(wxVSCROLL)
73 wxFLAGS_MEMBER(wxHSCROLL)
74
75 wxFLAGS_MEMBER(wxLC_LIST)
76 wxFLAGS_MEMBER(wxLC_REPORT)
77 wxFLAGS_MEMBER(wxLC_ICON)
78 wxFLAGS_MEMBER(wxLC_SMALL_ICON)
79 wxFLAGS_MEMBER(wxLC_ALIGN_TOP)
80 wxFLAGS_MEMBER(wxLC_ALIGN_LEFT)
81 wxFLAGS_MEMBER(wxLC_AUTOARRANGE)
82 wxFLAGS_MEMBER(wxLC_USER_TEXT)
83 wxFLAGS_MEMBER(wxLC_EDIT_LABELS)
84 wxFLAGS_MEMBER(wxLC_NO_HEADER)
85 wxFLAGS_MEMBER(wxLC_SINGLE_SEL)
86 wxFLAGS_MEMBER(wxLC_SORT_ASCENDING)
87 wxFLAGS_MEMBER(wxLC_SORT_DESCENDING)
88 wxFLAGS_MEMBER(wxLC_VIRTUAL)
89
90 wxEND_FLAGS( wxListCtrlStyle )
91
92 IMPLEMENT_DYNAMIC_CLASS_XTI(wxListCtrl, wxControl,"wx/listctrl.h")
93
94 wxBEGIN_PROPERTIES_TABLE(wxListCtrl)
95 wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent )
96
97 wxPROPERTY_FLAGS( WindowStyle , wxListCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
98 wxEND_PROPERTIES_TABLE()
99
100 wxBEGIN_HANDLERS_TABLE(wxListCtrl)
101 wxEND_HANDLERS_TABLE()
102
103 wxCONSTRUCTOR_5( wxListCtrl , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
104
105 /*
106 TODO : Expose more information of a list's layout etc. via appropriate objects (￠ la NotebookPageInfo)
107 */
108 #else
109 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
110 #endif
111
112 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
113 IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
114
115 IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
116
117 WX_DECLARE_HASH_MAP( int, wxListItem*, wxIntegerHash, wxIntegerEqual, wxListItemList );
118
119 #include "wx/listimpl.cpp"
120 WX_DEFINE_LIST(wxColumnList)
121
122 // so we can check for column clicks
123 static const EventTypeSpec eventList[] =
124 {
125 { kEventClassControl, kEventControlHit },
126 { kEventClassControl, kEventControlDraw }
127 };
128
129 static pascal OSStatus wxMacListCtrlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
130 {
131 OSStatus result = eventNotHandledErr ;
132
133 wxMacCarbonEvent cEvent( event ) ;
134
135 ControlRef controlRef ;
136 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
137
138 wxListCtrl *window = (wxListCtrl*) data ;
139 wxListEvent le( wxEVT_COMMAND_LIST_COL_CLICK, window->GetId() );
140 le.SetEventObject( window );
141
142 switch ( GetEventKind( event ) )
143 {
144 // check if the column was clicked on and fire an event if so
145 case kEventControlHit :
146 {
147 ControlPartCode result = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart, typeControlPartCode) ;
148 if (result == kControlButtonPart){
149 DataBrowserPropertyID col;
150 GetDataBrowserSortProperty(controlRef, &col);
151 int column = col - kMinColumnId;
152 le.m_col = column;
153 // FIXME: we can't use the sort property for virtual listctrls
154 // so we need to find a better way to determine which column was clicked...
155 if (!window->IsVirtual())
156 window->HandleWindowEvent( le );
157 }
158 result = CallNextEventHandler(handler, event);
159 break;
160 }
161 case kEventControlDraw:
162 {
163 CGContextRef context = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, typeCGContextRef) ;
164 window->MacSetDrawingContext(context);
165 result = CallNextEventHandler(handler, event);
166 window->MacSetDrawingContext(NULL);
167 break;
168 }
169 default :
170 break ;
171 }
172
173
174 return result ;
175 }
176
177 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacListCtrlEventHandler )
178
179 class wxMacListCtrlItem : public wxMacListBoxItem
180 {
181 public:
182 wxMacListCtrlItem();
183
184 virtual void Notification(wxMacDataItemBrowserControl *owner ,
185 DataBrowserItemNotification message,
186 DataBrowserItemDataRef itemData ) const;
187
188 virtual void SetColumnInfo( unsigned int column, wxListItem* item );
189 virtual wxListItem* GetColumnInfo( unsigned int column );
190 virtual bool HasColumnInfo( unsigned int column );
191
192 virtual void SetColumnTextValue( unsigned int column, const wxString& text );
193 virtual wxString GetColumnTextValue( unsigned int column );
194
195 virtual int GetColumnImageValue( unsigned int column );
196 virtual void SetColumnImageValue( unsigned int column, int imageIndex );
197
198 virtual ~wxMacListCtrlItem();
199 protected:
200 wxListItemList m_rowItems;
201 };
202
203 DataBrowserDrawItemUPP gDataBrowserDrawItemUPP = NULL;
204 //DataBrowserEditItemUPP gDataBrowserEditItemUPP = NULL;
205 DataBrowserHitTestUPP gDataBrowserHitTestUPP = NULL;
206
207 // TODO: Make a better name!!
208 class wxMacDataBrowserListCtrlControl : public wxMacDataItemBrowserControl
209 {
210 public:
211 wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style );
212 wxMacDataBrowserListCtrlControl() {}
213 virtual ~wxMacDataBrowserListCtrlControl();
214
215 // create a list item (can be a subclass of wxMacListBoxItem)
216
217 virtual wxMacDataItem* CreateItem();
218
219 virtual void MacInsertItem( unsigned int n, wxListItem* item );
220 virtual void MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item );
221 virtual void MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item );
222 virtual void UpdateState(wxMacDataItem* dataItem, wxListItem* item);
223 int GetFlags() { return m_flags; }
224
225 protected:
226 // we need to override to provide specialized handling for virtual wxListCtrls
227 virtual OSStatus GetSetItemData(DataBrowserItemID itemID,
228 DataBrowserPropertyID property,
229 DataBrowserItemDataRef itemData,
230 Boolean changeValue );
231
232 virtual void ItemNotification(
233 DataBrowserItemID itemID,
234 DataBrowserItemNotification message,
235 DataBrowserItemDataRef itemData);
236
237 virtual Boolean CompareItems(DataBrowserItemID itemOneID,
238 DataBrowserItemID itemTwoID,
239 DataBrowserPropertyID sortProperty);
240
241 static pascal void DataBrowserDrawItemProc(ControlRef browser,
242 DataBrowserItemID item,
243 DataBrowserPropertyID property,
244 DataBrowserItemState itemState,
245 const Rect *theRect,
246 SInt16 gdDepth,
247 Boolean colorDevice);
248
249 virtual void DrawItem(DataBrowserItemID itemID,
250 DataBrowserPropertyID property,
251 DataBrowserItemState itemState,
252 const Rect *itemRect,
253 SInt16 gdDepth,
254 Boolean colorDevice);
255
256 static pascal Boolean DataBrowserEditTextProc(ControlRef browser,
257 DataBrowserItemID item,
258 DataBrowserPropertyID property,
259 CFStringRef theString,
260 Rect *maxEditTextRect,
261 Boolean *shrinkToFit);
262
263 static pascal Boolean DataBrowserHitTestProc(ControlRef WXUNUSED(browser),
264 DataBrowserItemID WXUNUSED(itemID),
265 DataBrowserPropertyID WXUNUSED(property),
266 const Rect *WXUNUSED(theRect),
267 const Rect *WXUNUSED(mouseRect)) { return true; }
268
269 virtual bool ConfirmEditText(DataBrowserItemID item,
270 DataBrowserPropertyID property,
271 CFStringRef theString,
272 Rect *maxEditTextRect,
273 Boolean *shrinkToFit);
274
275
276
277 wxClientDataType m_clientDataItemsType;
278 bool m_isVirtual;
279 int m_flags;
280 DECLARE_DYNAMIC_CLASS_NO_COPY(wxMacDataBrowserListCtrlControl)
281 };
282
283 class wxMacListCtrlEventDelegate : public wxEvtHandler
284 {
285 public:
286 wxMacListCtrlEventDelegate( wxListCtrl* list, int id );
287 virtual bool ProcessEvent( wxEvent& event );
288
289 private:
290 wxListCtrl* m_list;
291 int m_id;
292 };
293
294 wxMacListCtrlEventDelegate::wxMacListCtrlEventDelegate( wxListCtrl* list, int id )
295 {
296 m_list = list;
297 m_id = id;
298 }
299
300 bool wxMacListCtrlEventDelegate::ProcessEvent( wxEvent& event )
301 {
302 // even though we use a generic list ctrl underneath, make sure
303 // we present ourselves as wxListCtrl.
304 event.SetEventObject( m_list );
305 event.SetId( m_id );
306
307 if ( !event.IsKindOf( CLASSINFO( wxCommandEvent ) ) )
308 {
309 if (m_list->HandleWindowEvent( event ))
310 return true;
311 }
312 return wxEvtHandler::ProcessEvent(event);
313 }
314
315 //-----------------------------------------------------------------------------
316 // wxListCtrlRenameTimer (internal)
317 //-----------------------------------------------------------------------------
318
319 class wxListCtrlRenameTimer: public wxTimer
320 {
321 private:
322 wxListCtrl *m_owner;
323
324 public:
325 wxListCtrlRenameTimer( wxListCtrl *owner );
326 void Notify();
327 };
328
329 //-----------------------------------------------------------------------------
330 // wxListCtrlTextCtrlWrapper: wraps a wxTextCtrl to make it work for inline editing
331 //-----------------------------------------------------------------------------
332
333 class wxListCtrlTextCtrlWrapper : public wxEvtHandler
334 {
335 public:
336 // NB: text must be a valid object but not Create()d yet
337 wxListCtrlTextCtrlWrapper(wxListCtrl *owner,
338 wxTextCtrl *text,
339 long itemEdit);
340
341 wxTextCtrl *GetText() const { return m_text; }
342
343 void AcceptChangesAndFinish();
344
345 protected:
346 void OnChar( wxKeyEvent &event );
347 void OnKeyUp( wxKeyEvent &event );
348 void OnKillFocus( wxFocusEvent &event );
349
350 bool AcceptChanges();
351 void Finish();
352
353 private:
354 wxListCtrl *m_owner;
355 wxTextCtrl *m_text;
356 wxString m_startValue;
357 long m_itemEdited;
358 bool m_finished;
359 bool m_aboutToFinish;
360
361 DECLARE_EVENT_TABLE()
362 };
363
364 //-----------------------------------------------------------------------------
365 // wxListCtrlRenameTimer (internal)
366 //-----------------------------------------------------------------------------
367
368 wxListCtrlRenameTimer::wxListCtrlRenameTimer( wxListCtrl *owner )
369 {
370 m_owner = owner;
371 }
372
373 void wxListCtrlRenameTimer::Notify()
374 {
375 m_owner->OnRenameTimer();
376 }
377
378 //-----------------------------------------------------------------------------
379 // wxListCtrlTextCtrlWrapper (internal)
380 //-----------------------------------------------------------------------------
381
382 BEGIN_EVENT_TABLE(wxListCtrlTextCtrlWrapper, wxEvtHandler)
383 EVT_CHAR (wxListCtrlTextCtrlWrapper::OnChar)
384 EVT_KEY_UP (wxListCtrlTextCtrlWrapper::OnKeyUp)
385 EVT_KILL_FOCUS (wxListCtrlTextCtrlWrapper::OnKillFocus)
386 END_EVENT_TABLE()
387
388 wxListCtrlTextCtrlWrapper::wxListCtrlTextCtrlWrapper(wxListCtrl *owner,
389 wxTextCtrl *text,
390 long itemEdit)
391 : m_startValue(owner->GetItemText(itemEdit)),
392 m_itemEdited(itemEdit)
393 {
394 m_owner = owner;
395 m_text = text;
396 m_finished = false;
397 m_aboutToFinish = false;
398
399 wxRect rectLabel;
400 int offset = 8;
401 owner->GetItemRect(itemEdit, rectLabel);
402
403 m_text->Create(owner, wxID_ANY, m_startValue,
404 wxPoint(rectLabel.x+offset,rectLabel.y),
405 wxSize(rectLabel.width-offset,rectLabel.height));
406 m_text->SetFocus();
407
408 m_text->PushEventHandler(this);
409 }
410
411 void wxListCtrlTextCtrlWrapper::Finish()
412 {
413 if ( !m_finished )
414 {
415 m_finished = true;
416
417 m_text->RemoveEventHandler(this);
418 m_owner->FinishEditing(m_text);
419
420 wxPendingDelete.Append( this );
421 }
422 }
423
424 bool wxListCtrlTextCtrlWrapper::AcceptChanges()
425 {
426 const wxString value = m_text->GetValue();
427
428 if ( value == m_startValue )
429 // nothing changed, always accept
430 return true;
431
432 if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
433 // vetoed by the user
434 return false;
435
436 // accepted, do rename the item
437 m_owner->SetItemText(m_itemEdited, value);
438
439 return true;
440 }
441
442 void wxListCtrlTextCtrlWrapper::AcceptChangesAndFinish()
443 {
444 m_aboutToFinish = true;
445
446 // Notify the owner about the changes
447 AcceptChanges();
448
449 // Even if vetoed, close the control (consistent with MSW)
450 Finish();
451 }
452
453 void wxListCtrlTextCtrlWrapper::OnChar( wxKeyEvent &event )
454 {
455 switch ( event.m_keyCode )
456 {
457 case WXK_RETURN:
458 AcceptChangesAndFinish();
459 break;
460
461 case WXK_ESCAPE:
462 m_owner->OnRenameCancelled( m_itemEdited );
463 Finish();
464 break;
465
466 default:
467 event.Skip();
468 }
469 }
470
471 void wxListCtrlTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
472 {
473 if (m_finished)
474 {
475 event.Skip();
476 return;
477 }
478
479 // auto-grow the textctrl:
480 wxSize parentSize = m_owner->GetSize();
481 wxPoint myPos = m_text->GetPosition();
482 wxSize mySize = m_text->GetSize();
483 int sx, sy;
484 m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy);
485 if (myPos.x + sx > parentSize.x)
486 sx = parentSize.x - myPos.x;
487 if (mySize.x > sx)
488 sx = mySize.x;
489 m_text->SetSize(sx, wxDefaultCoord);
490
491 event.Skip();
492 }
493
494 void wxListCtrlTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
495 {
496 if ( !m_finished && !m_aboutToFinish )
497 {
498 if ( !AcceptChanges() )
499 m_owner->OnRenameCancelled( m_itemEdited );
500
501 Finish();
502 }
503
504 // We must let the native text control handle focus
505 event.Skip();
506 }
507
508 BEGIN_EVENT_TABLE(wxListCtrl, wxControl)
509 EVT_LEFT_DOWN(wxListCtrl::OnLeftDown)
510 EVT_LEFT_DCLICK(wxListCtrl::OnDblClick)
511 EVT_MIDDLE_DOWN(wxListCtrl::OnMiddleDown)
512 EVT_RIGHT_DOWN(wxListCtrl::OnRightDown)
513 EVT_CHAR(wxListCtrl::OnChar)
514 END_EVENT_TABLE()
515
516 // ============================================================================
517 // implementation
518 // ============================================================================
519
520 wxMacListControl* wxListCtrl::GetPeer() const
521 {
522 wxMacDataBrowserListCtrlControl *lb = wxDynamicCast(m_peer,wxMacDataBrowserListCtrlControl);
523 return lb ? wx_static_cast(wxMacListControl*,lb) : 0 ;
524 }
525
526 // ----------------------------------------------------------------------------
527 // wxListCtrl construction
528 // ----------------------------------------------------------------------------
529
530 void wxListCtrl::Init()
531 {
532 m_imageListNormal = NULL;
533 m_imageListSmall = NULL;
534 m_imageListState = NULL;
535
536 // keep track of if we created our own image lists, or if they were assigned
537 // to us.
538 m_ownsImageListNormal = m_ownsImageListSmall = m_ownsImageListState = false;
539 m_colCount = 0;
540 m_count = 0;
541 m_textCtrl = NULL;
542 m_genericImpl = NULL;
543 m_dbImpl = NULL;
544 m_compareFunc = NULL;
545 m_compareFuncData = 0;
546 m_colsInfo = wxColumnList();
547 m_textColor = wxNullColour;
548 m_bgColor = wxNullColour;
549 m_textctrlWrapper = NULL;
550 m_current = -1;
551 m_renameTimer = new wxListCtrlRenameTimer( this );
552 }
553
554 class wxGenericListCtrlHook : public wxGenericListCtrl
555 {
556 public:
557 wxGenericListCtrlHook(wxListCtrl* parent,
558 wxWindowID id,
559 const wxPoint& pos,
560 const wxSize& size,
561 long style,
562 const wxValidator& validator,
563 const wxString& name)
564 : wxGenericListCtrl(parent, id, pos, size, style, validator, name),
565 m_nativeListCtrl(parent)
566 {
567 }
568
569 protected:
570 virtual wxListItemAttr * OnGetItemAttr(long item) const
571 {
572 return m_nativeListCtrl->OnGetItemAttr(item);
573 }
574
575 virtual int OnGetItemImage(long item) const
576 {
577 return m_nativeListCtrl->OnGetItemImage(item);
578 }
579
580 virtual int OnGetItemColumnImage(long item, long column) const
581 {
582 return m_nativeListCtrl->OnGetItemColumnImage(item, column);
583 }
584
585 virtual wxString OnGetItemText(long item, long column) const
586 {
587 return m_nativeListCtrl->OnGetItemText(item, column);
588 }
589
590 wxListCtrl* m_nativeListCtrl;
591
592 };
593
594 void wxListCtrl::OnLeftDown(wxMouseEvent& event)
595 {
596 if ( m_textctrlWrapper )
597 {
598 m_current = -1;
599 m_textctrlWrapper->AcceptChangesAndFinish();
600 }
601
602 int hitResult;
603 long current = HitTest(event.GetPosition(), hitResult);
604 if ((current == m_current) &&
605 (hitResult == wxLIST_HITTEST_ONITEM) &&
606 HasFlag(wxLC_EDIT_LABELS) )
607 {
608 m_renameTimer->Start( 100, true );
609 }
610 else
611 {
612 m_current = current;
613 }
614 event.Skip();
615 }
616
617 void wxListCtrl::OnDblClick(wxMouseEvent& event)
618 {
619 m_current = -1;
620 event.Skip();
621 }
622
623 #if wxABI_VERSION >= 20801
624 void wxListCtrl::OnRightDown(wxMouseEvent& event)
625 {
626 if (m_dbImpl)
627 FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, event.GetPosition());
628 event.Skip();
629 }
630
631 void wxListCtrl::OnMiddleDown(wxMouseEvent& event)
632 {
633 if (m_dbImpl)
634 FireMouseEvent(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, event.GetPosition());
635 event.Skip();
636 }
637
638 void wxListCtrl::FireMouseEvent(wxEventType eventType, wxPoint position)
639 {
640 wxListEvent le( eventType, GetId() );
641 le.SetEventObject(this);
642 le.m_pointDrag = position;
643 le.m_itemIndex = -1;
644
645 int flags;
646 long item = HitTest(position, flags);
647 if (flags & wxLIST_HITTEST_ONITEM)
648 {
649 le.m_itemIndex = item;
650 le.m_item.m_itemId = item;
651 GetItem(le.m_item);
652 HandleWindowEvent(le);
653 }
654 }
655
656 void wxListCtrl::OnChar(wxKeyEvent& event)
657 {
658
659
660 if (m_dbImpl)
661 {
662 wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetId() );
663 le.SetEventObject(this);
664 le.m_code = event.GetKeyCode();
665 le.m_itemIndex = -1;
666
667 if (m_current == -1)
668 {
669 // if m_current isn't set, check if there's been a selection
670 // made before continuing
671 m_current = GetNextItem(-1, wxLIST_NEXT_BELOW, wxLIST_STATE_SELECTED);
672 }
673
674 // We need to determine m_current ourselves when navigation keys
675 // are used. Note that PAGEUP and PAGEDOWN do not alter the current
676 // item on native Mac ListCtrl, so we only handle up and down keys.
677 switch ( event.GetKeyCode() )
678 {
679 case WXK_UP:
680 if ( m_current > 0 )
681 m_current -= 1;
682 else
683 m_current = 0;
684
685 break;
686
687 case WXK_DOWN:
688 if ( m_current < GetItemCount() - 1 )
689 m_current += 1;
690 else
691 m_current = GetItemCount() - 1;
692
693 break;
694 }
695
696 if (m_current != -1)
697 {
698 le.m_itemIndex = m_current;
699 le.m_item.m_itemId = m_current;
700 GetItem(le.m_item);
701 HandleWindowEvent(le);
702 }
703 }
704 event.Skip();
705 }
706 #endif
707
708 bool wxListCtrl::Create(wxWindow *parent,
709 wxWindowID id,
710 const wxPoint& pos,
711 const wxSize& size,
712 long style,
713 const wxValidator& validator,
714 const wxString& name)
715 {
716
717 // for now, we'll always use the generic list control for ICON and LIST views,
718 // because they dynamically change the number of columns on resize.
719 // Also, allow the user to set it to use the list ctrl as well.
720 if ( (wxSystemOptions::HasOption( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL )
721 && (wxSystemOptions::GetOptionInt( wxMAC_ALWAYS_USE_GENERIC_LISTCTRL ) == 1)) ||
722 (style & wxLC_ICON) || (style & wxLC_SMALL_ICON) || (style & wxLC_LIST) )
723 {
724 m_macIsUserPane = true;
725
726 long paneStyle = style;
727 paneStyle &= ~wxSIMPLE_BORDER;
728 paneStyle &= ~wxDOUBLE_BORDER;
729 paneStyle &= ~wxSUNKEN_BORDER;
730 paneStyle &= ~wxRAISED_BORDER;
731 paneStyle &= ~wxSTATIC_BORDER;
732 if ( !wxWindow::Create(parent, id, pos, size, paneStyle | wxNO_BORDER, name) )
733 return false;
734
735 // since the generic control is a child, make sure we position it at 0, 0
736 m_genericImpl = new wxGenericListCtrlHook(this, id, wxPoint(0, 0), size, style, validator, name);
737 m_genericImpl->PushEventHandler( new wxMacListCtrlEventDelegate( this, GetId() ) );
738 return true;
739 }
740
741 else
742 {
743 m_macIsUserPane = false;
744 if ( !wxWindow::Create(parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), name) )
745 return false;
746 m_dbImpl = new wxMacDataBrowserListCtrlControl( this, pos, size, style );
747 m_peer = m_dbImpl;
748
749 MacPostControlCreate( pos, size );
750
751 InstallControlEventHandler( m_peer->GetControlRef() , GetwxMacListCtrlEventHandlerUPP(),
752 GetEventTypeCount(eventList), eventList, this,
753 (EventHandlerRef *)&m_macListCtrlEventHandler);
754 }
755
756 return true;
757 }
758
759 wxListCtrl::~wxListCtrl()
760 {
761 if (m_genericImpl)
762 {
763 m_genericImpl->PopEventHandler(/* deleteHandler = */ true);
764 }
765
766 if (m_ownsImageListNormal)
767 delete m_imageListNormal;
768 if (m_ownsImageListSmall)
769 delete m_imageListSmall;
770 if (m_ownsImageListState)
771 delete m_imageListState;
772
773 delete m_renameTimer;
774 }
775
776 /*static*/
777 wxVisualAttributes
778 wxListCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
779 {
780 wxVisualAttributes attr;
781
782 attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
783 attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX );
784 attr.font.MacCreateFromThemeFont(kThemeViewsFont);
785
786 return attr;
787 }
788
789 // ----------------------------------------------------------------------------
790 // set/get/change style
791 // ----------------------------------------------------------------------------
792
793 // Add or remove a single window style
794 void wxListCtrl::SetSingleStyle(long style, bool add)
795 {
796 long flag = GetWindowStyleFlag();
797
798 // Get rid of conflicting styles
799 if ( add )
800 {
801 if ( style & wxLC_MASK_TYPE)
802 flag = flag & ~wxLC_MASK_TYPE;
803 if ( style & wxLC_MASK_ALIGN )
804 flag = flag & ~wxLC_MASK_ALIGN;
805 if ( style & wxLC_MASK_SORT )
806 flag = flag & ~wxLC_MASK_SORT;
807 }
808
809 if ( add )
810 flag |= style;
811 else
812 flag &= ~style;
813
814 SetWindowStyleFlag(flag);
815 }
816
817 // Set the whole window style
818 void wxListCtrl::SetWindowStyleFlag(long flag)
819 {
820 if ( flag != m_windowStyle )
821 {
822 m_windowStyle = flag;
823
824 if (m_genericImpl)
825 {
826 m_genericImpl->SetWindowStyleFlag(flag);
827 }
828
829 Refresh();
830 }
831 }
832
833 void wxListCtrl::DoSetSize( int x, int y, int width, int height, int sizeFlags )
834 {
835 wxControl::DoSetSize(x, y, width, height, sizeFlags);
836
837 if (m_genericImpl)
838 m_genericImpl->SetSize(0, 0, width, height, sizeFlags);
839
840 // determine if we need a horizontal scrollbar, and add it if so
841 if (m_dbImpl)
842 {
843 int totalWidth = 0;
844 for (int column = 0; column < GetColumnCount(); column++)
845 {
846 totalWidth += m_dbImpl->GetColumnWidth( column );
847 }
848
849 if ( !(m_dbImpl->GetFlags() & wxHSCROLL) )
850 {
851 Boolean vertScrollBar;
852 GetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), NULL, &vertScrollBar );
853 if (totalWidth > width)
854 SetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), true, vertScrollBar );
855 else
856 SetDataBrowserHasScrollBars( m_dbImpl->GetControlRef(), false, vertScrollBar );
857 }
858 }
859 }
860
861 wxSize wxListCtrl::DoGetBestSize() const
862 {
863 return wxWindow::DoGetBestSize();
864 }
865
866 bool wxListCtrl::SetFont(const wxFont& font)
867 {
868 bool rv = true;
869 rv = wxControl::SetFont(font);
870 if (m_genericImpl)
871 rv = m_genericImpl->SetFont(font);
872 return rv;
873 }
874
875 bool wxListCtrl::SetForegroundColour(const wxColour& colour)
876 {
877 bool rv = true;
878 if (m_genericImpl)
879 rv = m_genericImpl->SetForegroundColour(colour);
880 if (m_dbImpl)
881 SetTextColour(colour);
882 return rv;
883 }
884
885 bool wxListCtrl::SetBackgroundColour(const wxColour& colour)
886 {
887 bool rv = true;
888 if (m_genericImpl)
889 rv = m_genericImpl->SetBackgroundColour(colour);
890 if (m_dbImpl)
891 m_bgColor = colour;
892 return rv;
893 }
894
895 wxColour wxListCtrl::GetBackgroundColour()
896 {
897 if (m_genericImpl)
898 return m_genericImpl->GetBackgroundColour();
899 if (m_dbImpl)
900 return m_bgColor;
901
902 return wxNullColour;
903 }
904
905 // ----------------------------------------------------------------------------
906 // accessors
907 // ----------------------------------------------------------------------------
908
909 // Gets information about this column
910 bool wxListCtrl::GetColumn(int col, wxListItem& item) const
911 {
912 if (m_genericImpl)
913 return m_genericImpl->GetColumn(col, item);
914
915 bool success = true;
916
917 if (m_dbImpl)
918 {
919 wxColumnList::compatibility_iterator node = m_colsInfo.Item( col );
920 wxASSERT_MSG( node, _T("invalid column index in wxMacListCtrlItem") );
921 wxListItem* column = node->GetData();
922
923 long mask = column->GetMask();
924 if (mask & wxLIST_MASK_TEXT)
925 item.SetText(column->GetText());
926 if (mask & wxLIST_MASK_DATA)
927 item.SetData(column->GetData());
928 if (mask & wxLIST_MASK_IMAGE)
929 item.SetImage(column->GetImage());
930 if (mask & wxLIST_MASK_STATE)
931 item.SetState(column->GetState());
932 if (mask & wxLIST_MASK_FORMAT)
933 item.SetAlign(column->GetAlign());
934 if (mask & wxLIST_MASK_WIDTH)
935 item.SetWidth(column->GetWidth());
936 }
937
938 return success;
939 }
940
941 // Sets information about this column
942 bool wxListCtrl::SetColumn(int col, wxListItem& item)
943 {
944 if (m_genericImpl)
945 return m_genericImpl->SetColumn(col, item);
946
947 if (m_dbImpl)
948 {
949 long mask = item.GetMask();
950 if ( col >= (int)m_colsInfo.GetCount() )
951 {
952 wxListItem* listItem = new wxListItem(item);
953 m_colsInfo.Append( listItem );
954 }
955 else
956 {
957 wxListItem listItem;
958 GetColumn( col, listItem );
959
960 if (mask & wxLIST_MASK_TEXT)
961 listItem.SetText(item.GetText());
962 if (mask & wxLIST_MASK_DATA)
963 listItem.SetData(item.GetData());
964 if (mask & wxLIST_MASK_IMAGE)
965 listItem.SetImage(item.GetImage());
966 if (mask & wxLIST_MASK_STATE)
967 listItem.SetState(item.GetState());
968 if (mask & wxLIST_MASK_FORMAT)
969 listItem.SetAlign(item.GetAlign());
970 if (mask & wxLIST_MASK_WIDTH)
971 listItem.SetWidth(item.GetWidth());
972 }
973
974 // change the appearance in the databrowser.
975 DataBrowserListViewHeaderDesc columnDesc;
976 columnDesc.version=kDataBrowserListViewLatestHeaderDesc;
977 verify_noerr( m_dbImpl->GetHeaderDesc( kMinColumnId + col, &columnDesc ) );
978
979 /*
980 if (item.GetMask() & wxLIST_MASK_TEXT)
981 {
982 wxFontEncoding enc;
983 if ( m_font.Ok() )
984 enc = GetFont().GetEncoding();
985 else
986 enc = wxLocale::GetSystemEncoding();
987 wxCFStringRef cfTitle;
988 cfTitle.Assign( item.GetText() , enc );
989 if(columnDesc.titleString)
990 CFRelease(columnDesc.titleString);
991 columnDesc.titleString = cfTitle;
992 }
993 */
994
995 if (item.GetMask() & wxLIST_MASK_IMAGE && item.GetImage() != -1 )
996 {
997 wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
998 if (imageList && imageList->GetImageCount() > 0 )
999 {
1000 wxBitmap bmp = imageList->GetBitmap( item.GetImage() );
1001 IconRef icon = bmp.GetIconRef();
1002 columnDesc.btnContentInfo.u.iconRef = icon;
1003 columnDesc.btnContentInfo.contentType = kControlContentIconRef;
1004 }
1005 }
1006
1007 verify_noerr( m_dbImpl->SetHeaderDesc( kMinColumnId + col, &columnDesc ) );
1008
1009 }
1010 return true;
1011 }
1012
1013 int wxListCtrl::GetColumnCount() const
1014 {
1015 if (m_genericImpl)
1016 return m_genericImpl->GetColumnCount();
1017
1018 if (m_dbImpl)
1019 {
1020 UInt32 count;
1021 m_dbImpl->GetColumnCount(&count);
1022 return count;
1023 }
1024
1025 return m_colCount;
1026 }
1027
1028 // Gets the column width
1029 int wxListCtrl::GetColumnWidth(int col) const
1030 {
1031 if (m_genericImpl)
1032 return m_genericImpl->GetColumnWidth(col);
1033
1034 if (m_dbImpl)
1035 {
1036 return m_dbImpl->GetColumnWidth(col);
1037 }
1038
1039 return 0;
1040 }
1041
1042 // Sets the column width
1043 bool wxListCtrl::SetColumnWidth(int col, int width)
1044 {
1045 if (m_genericImpl)
1046 return m_genericImpl->SetColumnWidth(col, width);
1047
1048 if (m_dbImpl)
1049 {
1050 int mywidth = width;
1051 if (width == wxLIST_AUTOSIZE || width == wxLIST_AUTOSIZE_USEHEADER)
1052 mywidth = 150;
1053
1054 if (col == -1)
1055 {
1056 for (int column = 0; column < GetColumnCount(); column++)
1057 {
1058 wxListItem colInfo;
1059 GetColumn(column, colInfo);
1060
1061 colInfo.SetWidth(width);
1062 SetColumn(column, colInfo);
1063
1064 m_dbImpl->SetColumnWidth(column, mywidth);
1065 }
1066 }
1067 else
1068 {
1069 wxListItem colInfo;
1070 GetColumn(col, colInfo);
1071
1072 colInfo.SetWidth(width);
1073 SetColumn(col, colInfo);
1074 m_dbImpl->SetColumnWidth(col, mywidth);
1075 }
1076 return true;
1077 }
1078
1079 return false;
1080 }
1081
1082 // Gets the number of items that can fit vertically in the
1083 // visible area of the list control (list or report view)
1084 // or the total number of items in the list control (icon
1085 // or small icon view)
1086 int wxListCtrl::GetCountPerPage() const
1087 {
1088 if (m_genericImpl)
1089 return m_genericImpl->GetCountPerPage();
1090
1091 if (m_dbImpl)
1092 {
1093 UInt16 height = 1;
1094 m_dbImpl->GetDefaultRowHeight( &height );
1095 if (height > 0)
1096 return GetClientSize().y / height;
1097 }
1098
1099 return 1;
1100 }
1101
1102 // Gets the edit control for editing labels.
1103 wxTextCtrl* wxListCtrl::GetEditControl() const
1104 {
1105 if (m_genericImpl)
1106 return m_genericImpl->GetEditControl();
1107
1108 return NULL;
1109 }
1110
1111 // Gets information about the item
1112 bool wxListCtrl::GetItem(wxListItem& info) const
1113 {
1114 if (m_genericImpl)
1115 return m_genericImpl->GetItem(info);
1116
1117 if (m_dbImpl)
1118 {
1119 if (!IsVirtual())
1120 {
1121 if (info.m_itemId >= 0 && info.m_itemId < GetItemCount())
1122 {
1123 m_dbImpl->MacGetColumnInfo(info.m_itemId, info.m_col, info);
1124 if (info.GetMask() & wxLIST_MASK_STATE)
1125 {
1126 DataBrowserItemID id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(info.m_itemId);
1127 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), id ))
1128 info.SetState(info.GetState() | wxLIST_STATE_SELECTED);
1129 }
1130 }
1131 }
1132 else
1133 {
1134 if (info.m_itemId >= 0 && info.m_itemId < GetItemCount())
1135 {
1136 info.SetText( OnGetItemText(info.m_itemId, info.m_col) );
1137 info.SetImage( OnGetItemColumnImage(info.m_itemId, info.m_col) );
1138 if (info.GetMask() & wxLIST_MASK_STATE)
1139 {
1140 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), info.m_itemId+1 ))
1141 info.SetState(info.GetState() | wxLIST_STATE_SELECTED);
1142 }
1143
1144 wxListItemAttr* attrs = OnGetItemAttr( info.m_itemId );
1145 if (attrs)
1146 {
1147 info.SetFont( attrs->GetFont() );
1148 info.SetBackgroundColour( attrs->GetBackgroundColour() );
1149 info.SetTextColour( attrs->GetTextColour() );
1150 }
1151 }
1152 }
1153 }
1154 bool success = true;
1155 return success;
1156 }
1157
1158 // Sets information about the item
1159 bool wxListCtrl::SetItem(wxListItem& info)
1160 {
1161 if (m_genericImpl)
1162 return m_genericImpl->SetItem(info);
1163
1164 if (m_dbImpl)
1165 m_dbImpl->MacSetColumnInfo( info.m_itemId, info.m_col, &info );
1166
1167 return true;
1168 }
1169
1170 long wxListCtrl::SetItem(long index, int col, const wxString& label, int imageId)
1171 {
1172 if (m_genericImpl)
1173 return m_genericImpl->SetItem(index, col, label, imageId);
1174
1175 wxListItem info;
1176 info.m_text = label;
1177 info.m_mask = wxLIST_MASK_TEXT;
1178 info.m_itemId = index;
1179 info.m_col = col;
1180 if ( imageId > -1 )
1181 {
1182 info.m_image = imageId;
1183 info.m_mask |= wxLIST_MASK_IMAGE;
1184 }
1185 return SetItem(info);
1186 }
1187
1188
1189 // Gets the item state
1190 int wxListCtrl::GetItemState(long item, long stateMask) const
1191 {
1192 if (m_genericImpl)
1193 return m_genericImpl->GetItemState(item, stateMask);
1194
1195 if (m_dbImpl)
1196 {
1197 if ( HasFlag(wxLC_VIRTUAL) )
1198 {
1199 if (stateMask == wxLIST_STATE_SELECTED)
1200 {
1201 if (IsDataBrowserItemSelected( m_dbImpl->GetControlRef(), item+1 ))
1202 return wxLIST_STATE_SELECTED;
1203 else
1204 return 0;
1205 }
1206 }
1207 else
1208 {
1209 wxListItem info;
1210
1211 info.m_mask = wxLIST_MASK_STATE;
1212 info.m_stateMask = stateMask;
1213 info.m_itemId = item;
1214
1215 if (!GetItem(info))
1216 return 0;
1217
1218 return info.m_state;
1219 }
1220 }
1221
1222 return 0;
1223 }
1224
1225 // Sets the item state
1226 bool wxListCtrl::SetItemState(long item, long state, long stateMask)
1227 {
1228 if (m_genericImpl)
1229 return m_genericImpl->SetItemState(item, state, stateMask);
1230
1231 if (m_dbImpl)
1232 {
1233 DataBrowserSetOption option = kDataBrowserItemsAdd;
1234 if ( (stateMask & wxLIST_STATE_SELECTED) && state == 0 )
1235 option = kDataBrowserItemsRemove;
1236
1237 if (item == -1)
1238 {
1239 if ( HasFlag(wxLC_VIRTUAL) )
1240 {
1241 wxMacDataItemBrowserSelectionSuppressor suppressor(m_dbImpl);
1242 m_dbImpl->SetSelectedAllItems(option);
1243 }
1244 else
1245 {
1246 for(int i = 0; i < GetItemCount();i++)
1247 {
1248 wxListItem info;
1249 info.m_itemId = i;
1250 info.m_mask = wxLIST_MASK_STATE;
1251 info.m_stateMask = stateMask;
1252 info.m_state = state;
1253 SetItem(info);
1254 }
1255 }
1256 }
1257 else
1258 {
1259 if ( HasFlag(wxLC_VIRTUAL) )
1260 {
1261 long itemID = item+1;
1262 bool isSelected = IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), (DataBrowserItemID)itemID );
1263 bool isSelectedState = (state == wxLIST_STATE_SELECTED);
1264
1265 // toggle the selection state if wxListInfo state and actual state don't match.
1266 if ( (stateMask & wxLIST_STATE_SELECTED) && isSelected != isSelectedState )
1267 {
1268 SetDataBrowserSelectedItems(m_dbImpl->GetControlRef(), 1, (DataBrowserItemID*)&itemID, option);
1269 }
1270 }
1271 else
1272 {
1273 wxListItem info;
1274 info.m_itemId = item;
1275 info.m_mask = wxLIST_MASK_STATE;
1276 info.m_stateMask = stateMask;
1277 info.m_state = state;
1278 return SetItem(info);
1279 }
1280 }
1281 }
1282 return true;
1283 }
1284
1285 // Sets the item image
1286 bool wxListCtrl::SetItemImage(long item, int image, int WXUNUSED(selImage))
1287 {
1288 return SetItemColumnImage(item, 0, image);
1289 }
1290
1291 // Sets the item image
1292 bool wxListCtrl::SetItemColumnImage(long item, long column, int image)
1293 {
1294 if (m_genericImpl)
1295 return m_genericImpl->SetItemColumnImage(item, column, image);
1296
1297 wxListItem info;
1298
1299 info.m_mask = wxLIST_MASK_IMAGE;
1300 info.m_image = image;
1301 info.m_itemId = item;
1302 info.m_col = column;
1303
1304 return SetItem(info);
1305 }
1306
1307 // Gets the item text
1308 wxString wxListCtrl::GetItemText(long item) const
1309 {
1310 if (m_genericImpl)
1311 return m_genericImpl->GetItemText(item);
1312
1313 wxListItem info;
1314
1315 info.m_mask = wxLIST_MASK_TEXT;
1316 info.m_itemId = item;
1317
1318 if (!GetItem(info))
1319 return wxEmptyString;
1320 return info.m_text;
1321 }
1322
1323 // Sets the item text
1324 void wxListCtrl::SetItemText(long item, const wxString& str)
1325 {
1326 if (m_genericImpl)
1327 return m_genericImpl->SetItemText(item, str);
1328
1329 wxListItem info;
1330
1331 info.m_mask = wxLIST_MASK_TEXT;
1332 info.m_itemId = item;
1333 info.m_text = str;
1334
1335 SetItem(info);
1336 }
1337
1338 // Gets the item data
1339 long wxListCtrl::GetItemData(long item) const
1340 {
1341 if (m_genericImpl)
1342 return m_genericImpl->GetItemData(item);
1343
1344 wxListItem info;
1345
1346 info.m_mask = wxLIST_MASK_DATA;
1347 info.m_itemId = item;
1348
1349 if (!GetItem(info))
1350 return 0;
1351 return info.m_data;
1352 }
1353
1354 // Sets the item data
1355 bool wxListCtrl::SetItemPtrData(long item, wxUIntPtr data)
1356 {
1357 if (m_genericImpl)
1358 return m_genericImpl->SetItemData(item, data);
1359
1360 wxListItem info;
1361
1362 info.m_mask = wxLIST_MASK_DATA;
1363 info.m_itemId = item;
1364 info.m_data = data;
1365
1366 return SetItem(info);
1367 }
1368
1369 wxRect wxListCtrl::GetViewRect() const
1370 {
1371 wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST),
1372 _T("wxListCtrl::GetViewRect() only works in icon mode") );
1373
1374 if (m_genericImpl)
1375 return m_genericImpl->GetViewRect();
1376
1377 wxRect rect;
1378 return rect;
1379 }
1380
1381 // Gets the item rectangle
1382 bool wxListCtrl::GetItemRect(long item, wxRect& rect, int code) const
1383 {
1384 if (m_genericImpl)
1385 return m_genericImpl->GetItemRect(item, rect, code);
1386
1387
1388 if (m_dbImpl)
1389 {
1390 DataBrowserItemID id;
1391 DataBrowserPropertyID col = kMinColumnId;
1392 Rect bounds;
1393 DataBrowserPropertyPart part = kDataBrowserPropertyEnclosingPart;
1394 if ( code == wxLIST_RECT_LABEL )
1395 part = kDataBrowserPropertyTextPart;
1396 else if ( code == wxLIST_RECT_ICON )
1397 part = kDataBrowserPropertyIconPart;
1398
1399 if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL) )
1400 {
1401 wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(item);
1402 id = (DataBrowserItemID) thisItem;
1403 }
1404 else
1405 id = item+1;
1406
1407 GetDataBrowserItemPartBounds( m_dbImpl->GetControlRef(), id, col, part, &bounds );
1408
1409 rect.x = bounds.left;
1410 rect.y = bounds.top;
1411 rect.width = bounds.right - bounds.left; //GetClientSize().x; // we need the width of the whole row, not just the item.
1412 rect.height = bounds.bottom - bounds.top;
1413 //fprintf("id = %d, bounds = %d, %d, %d, %d\n", id, rect.x, rect.y, rect.width, rect.height);
1414 }
1415 return true;
1416 }
1417
1418 // Gets the item position
1419 bool wxListCtrl::GetItemPosition(long item, wxPoint& pos) const
1420 {
1421 if (m_genericImpl)
1422 return m_genericImpl->GetItemPosition(item, pos);
1423
1424 bool success = false;
1425
1426 if (m_dbImpl)
1427 {
1428 wxRect itemRect;
1429 GetItemRect(item, itemRect);
1430 pos = itemRect.GetPosition();
1431 success = true;
1432 }
1433
1434 return success;
1435 }
1436
1437 // Sets the item position.
1438 bool wxListCtrl::SetItemPosition(long item, const wxPoint& pos)
1439 {
1440 if (m_genericImpl)
1441 return m_genericImpl->SetItemPosition(item, pos);
1442
1443 return false;
1444 }
1445
1446 // Gets the number of items in the list control
1447 int wxListCtrl::GetItemCount() const
1448 {
1449 if (m_genericImpl)
1450 return m_genericImpl->GetItemCount();
1451
1452 if (m_dbImpl)
1453 return m_dbImpl->MacGetCount();
1454
1455 return m_count;
1456 }
1457
1458 void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
1459 {
1460 if (m_genericImpl)
1461 m_genericImpl->SetItemSpacing(spacing, isSmall);
1462 }
1463
1464 wxSize wxListCtrl::GetItemSpacing() const
1465 {
1466 if (m_genericImpl)
1467 return m_genericImpl->GetItemSpacing();
1468
1469 return wxSize(0, 0);
1470 }
1471
1472 void wxListCtrl::SetItemTextColour( long item, const wxColour &col )
1473 {
1474 if (m_genericImpl)
1475 {
1476 m_genericImpl->SetItemTextColour(item, col);
1477 return;
1478 }
1479
1480 wxListItem info;
1481 info.m_itemId = item;
1482 info.SetTextColour( col );
1483 SetItem( info );
1484 }
1485
1486 wxColour wxListCtrl::GetItemTextColour( long item ) const
1487 {
1488 if (m_genericImpl)
1489 return m_genericImpl->GetItemTextColour(item);
1490
1491 if (m_dbImpl)
1492 {
1493 wxListItem info;
1494 if (GetItem(info))
1495 return info.GetTextColour();
1496 }
1497 return wxNullColour;
1498 }
1499
1500 void wxListCtrl::SetItemBackgroundColour( long item, const wxColour &col )
1501 {
1502 if (m_genericImpl)
1503 {
1504 m_genericImpl->SetItemBackgroundColour(item, col);
1505 return;
1506 }
1507
1508 wxListItem info;
1509 info.m_itemId = item;
1510 info.SetBackgroundColour( col );
1511 SetItem( info );
1512 }
1513
1514 wxColour wxListCtrl::GetItemBackgroundColour( long item ) const
1515 {
1516 if (m_genericImpl)
1517 return m_genericImpl->GetItemBackgroundColour(item);
1518
1519 if (m_dbImpl)
1520 {
1521 wxListItem info;
1522 if (GetItem(info))
1523 return info.GetBackgroundColour();
1524 }
1525 return wxNullColour;
1526 }
1527
1528 void wxListCtrl::SetItemFont( long item, const wxFont &f )
1529 {
1530 if (m_genericImpl)
1531 {
1532 m_genericImpl->SetItemFont(item, f);
1533 return;
1534 }
1535
1536 wxListItem info;
1537 info.m_itemId = item;
1538 info.SetFont( f );
1539 SetItem( info );
1540 }
1541
1542 wxFont wxListCtrl::GetItemFont( long item ) const
1543 {
1544 if (m_genericImpl)
1545 return m_genericImpl->GetItemFont(item);
1546
1547 if (m_dbImpl)
1548 {
1549 wxListItem info;
1550 if (GetItem(info))
1551 return info.GetFont();
1552 }
1553
1554 return wxNullFont;
1555 }
1556
1557 // Gets the number of selected items in the list control
1558 int wxListCtrl::GetSelectedItemCount() const
1559 {
1560 if (m_genericImpl)
1561 return m_genericImpl->GetSelectedItemCount();
1562
1563 if (m_dbImpl)
1564 return m_dbImpl->GetSelectedItemCount(NULL, true);
1565
1566 return 0;
1567 }
1568
1569 // Gets the text colour of the listview
1570 wxColour wxListCtrl::GetTextColour() const
1571 {
1572 if (m_genericImpl)
1573 return m_genericImpl->GetTextColour();
1574
1575 // TODO: we need owner drawn list items to customize text color.
1576 if (m_dbImpl)
1577 return m_textColor;
1578
1579 return wxNullColour;
1580 }
1581
1582 // Sets the text colour of the listview
1583 void wxListCtrl::SetTextColour(const wxColour& col)
1584 {
1585 if (m_genericImpl)
1586 {
1587 m_genericImpl->SetTextColour(col);
1588 return;
1589 }
1590
1591 if (m_dbImpl)
1592 m_textColor = col;
1593 }
1594
1595 // Gets the index of the topmost visible item when in
1596 // list or report view
1597 long wxListCtrl::GetTopItem() const
1598 {
1599 if (m_genericImpl)
1600 return m_genericImpl->GetTopItem();
1601
1602 if (m_dbImpl)
1603 {
1604 int flags = 0;
1605 long item = HitTest( wxPoint(1, 1), flags);
1606 if (flags == wxLIST_HITTEST_ONITEM)
1607 return item;
1608 }
1609
1610 return 0;
1611 }
1612
1613 // Searches for an item, starting from 'item'.
1614 // 'geometry' is one of
1615 // wxLIST_NEXT_ABOVE/ALL/BELOW/LEFT/RIGHT.
1616 // 'state' is a state bit flag, one or more of
1617 // wxLIST_STATE_DROPHILITED/FOCUSED/SELECTED/CUT.
1618 // item can be -1 to find the first item that matches the
1619 // specified flags.
1620 // Returns the item or -1 if unsuccessful.
1621 long wxListCtrl::GetNextItem(long item, int geom, int state) const
1622 {
1623 if (m_genericImpl)
1624 return m_genericImpl->GetNextItem(item, geom, state);
1625
1626 // TODO: implement all geometry and state options?
1627 if ( m_dbImpl )
1628 {
1629 if ( geom == wxLIST_NEXT_ALL || geom == wxLIST_NEXT_BELOW )
1630 {
1631 long count = m_dbImpl->MacGetCount() ;
1632 for ( long line = item + 1 ; line < count; line++ )
1633 {
1634 DataBrowserItemID id = line + 1;
1635 if ( !IsVirtual() )
1636 id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line);
1637
1638 if ( (state == wxLIST_STATE_DONTCARE ) )
1639 return line;
1640
1641 if ( (state & wxLIST_STATE_SELECTED) && IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), id ) )
1642 return line;
1643 }
1644 }
1645
1646 if ( geom == wxLIST_NEXT_ABOVE )
1647 {
1648 int item2 = item;
1649 if ( item2 == -1 )
1650 item2 = m_dbImpl->MacGetCount();
1651
1652 for ( long line = item2 - 1 ; line >= 0; line-- )
1653 {
1654 DataBrowserItemID id = line + 1;
1655 if ( !IsVirtual() )
1656 id = (DataBrowserItemID)m_dbImpl->GetItemFromLine(line);
1657
1658 if ( (state == wxLIST_STATE_DONTCARE ) )
1659 return line;
1660
1661 if ( (state & wxLIST_STATE_SELECTED) && IsDataBrowserItemSelected(m_dbImpl->GetControlRef(), id ) )
1662 return line;
1663 }
1664 }
1665 }
1666
1667 return -1;
1668 }
1669
1670
1671 wxImageList *wxListCtrl::GetImageList(int which) const
1672 {
1673 if (m_genericImpl)
1674 return m_genericImpl->GetImageList(which);
1675
1676 if ( which == wxIMAGE_LIST_NORMAL )
1677 {
1678 return m_imageListNormal;
1679 }
1680 else if ( which == wxIMAGE_LIST_SMALL )
1681 {
1682 return m_imageListSmall;
1683 }
1684 else if ( which == wxIMAGE_LIST_STATE )
1685 {
1686 return m_imageListState;
1687 }
1688 return NULL;
1689 }
1690
1691 void wxListCtrl::SetImageList(wxImageList *imageList, int which)
1692 {
1693 if (m_genericImpl)
1694 {
1695 m_genericImpl->SetImageList(imageList, which);
1696 return;
1697 }
1698
1699 if ( which == wxIMAGE_LIST_NORMAL )
1700 {
1701 if (m_ownsImageListNormal) delete m_imageListNormal;
1702 m_imageListNormal = imageList;
1703 m_ownsImageListNormal = false;
1704 }
1705 else if ( which == wxIMAGE_LIST_SMALL )
1706 {
1707 if (m_ownsImageListSmall) delete m_imageListSmall;
1708 m_imageListSmall = imageList;
1709 m_ownsImageListSmall = false;
1710 }
1711 else if ( which == wxIMAGE_LIST_STATE )
1712 {
1713 if (m_ownsImageListState) delete m_imageListState;
1714 m_imageListState = imageList;
1715 m_ownsImageListState = false;
1716 }
1717 }
1718
1719 void wxListCtrl::AssignImageList(wxImageList *imageList, int which)
1720 {
1721 if (m_genericImpl)
1722 {
1723 m_genericImpl->AssignImageList(imageList, which);
1724 return;
1725 }
1726
1727 SetImageList(imageList, which);
1728 if ( which == wxIMAGE_LIST_NORMAL )
1729 m_ownsImageListNormal = true;
1730 else if ( which == wxIMAGE_LIST_SMALL )
1731 m_ownsImageListSmall = true;
1732 else if ( which == wxIMAGE_LIST_STATE )
1733 m_ownsImageListState = true;
1734 }
1735
1736 // ----------------------------------------------------------------------------
1737 // Operations
1738 // ----------------------------------------------------------------------------
1739
1740 // Arranges the items
1741 bool wxListCtrl::Arrange(int flag)
1742 {
1743 if (m_genericImpl)
1744 return m_genericImpl->Arrange(flag);
1745 return false;
1746 }
1747
1748 // Deletes an item
1749 bool wxListCtrl::DeleteItem(long item)
1750 {
1751 if (m_genericImpl)
1752 return m_genericImpl->DeleteItem(item);
1753
1754 if (m_dbImpl)
1755 {
1756 m_dbImpl->MacDelete(item);
1757 wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ITEM, GetId() );
1758 event.SetEventObject( this );
1759 event.m_itemIndex = item;
1760 HandleWindowEvent( event );
1761
1762 }
1763 return true;
1764 }
1765
1766 // Deletes all items
1767 bool wxListCtrl::DeleteAllItems()
1768 {
1769 if (m_genericImpl)
1770 return m_genericImpl->DeleteAllItems();
1771
1772 if (m_dbImpl)
1773 {
1774 m_dbImpl->MacClear();
1775 wxListEvent event( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, GetId() );
1776 event.SetEventObject( this );
1777 HandleWindowEvent( event );
1778 }
1779 return true;
1780 }
1781
1782 // Deletes all items
1783 bool wxListCtrl::DeleteAllColumns()
1784 {
1785 if (m_genericImpl)
1786 return m_genericImpl->DeleteAllColumns();
1787
1788 if (m_dbImpl)
1789 {
1790 UInt32 cols;
1791 m_dbImpl->GetColumnCount(&cols);
1792 for (UInt32 col = 0; col < cols; col++)
1793 {
1794 DeleteColumn(0);
1795 }
1796 }
1797
1798 return true;
1799 }
1800
1801 // Deletes a column
1802 bool wxListCtrl::DeleteColumn(int col)
1803 {
1804 if (m_genericImpl)
1805 return m_genericImpl->DeleteColumn(col);
1806
1807 if (m_dbImpl)
1808 {
1809 OSStatus err = m_dbImpl->RemoveColumn(col);
1810 return err == noErr;
1811 }
1812
1813 return true;
1814 }
1815
1816 // Clears items, and columns if there are any.
1817 void wxListCtrl::ClearAll()
1818 {
1819 if (m_genericImpl)
1820 {
1821 m_genericImpl->ClearAll();
1822 return;
1823 }
1824
1825 if (m_dbImpl)
1826 {
1827 DeleteAllItems();
1828 DeleteAllColumns();
1829 }
1830 }
1831
1832 wxTextCtrl* wxListCtrl::EditLabel(long item, wxClassInfo* textControlClass)
1833 {
1834 if (m_genericImpl)
1835 return m_genericImpl->EditLabel(item, textControlClass);
1836
1837 if (m_dbImpl)
1838 {
1839 wxCHECK_MSG( (item >= 0) && ((long)item < GetItemCount()), NULL,
1840 wxT("wrong index in wxListCtrl::EditLabel()") );
1841
1842 wxASSERT_MSG( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)),
1843 wxT("EditLabel() needs a text control") );
1844
1845 wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, GetParent()->GetId() );
1846 le.SetEventObject( this );
1847 le.m_itemIndex = item;
1848 le.m_col = 0;
1849 GetItem( le.m_item );
1850
1851 if ( GetParent()->HandleWindowEvent( le ) && !le.IsAllowed() )
1852 {
1853 // vetoed by user code
1854 return NULL;
1855 }
1856
1857 wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject();
1858 m_textctrlWrapper = new wxListCtrlTextCtrlWrapper(this, text, item);
1859 return m_textctrlWrapper->GetText();
1860 }
1861 return NULL;
1862 }
1863
1864 // End label editing, optionally cancelling the edit
1865 bool wxListCtrl::EndEditLabel(bool WXUNUSED(cancel))
1866 {
1867 // TODO: generic impl. doesn't have this method - is it needed for us?
1868 if (m_genericImpl)
1869 return true; // m_genericImpl->EndEditLabel(cancel);
1870
1871 if (m_dbImpl)
1872 verify_noerr( SetDataBrowserEditItem(m_dbImpl->GetControlRef(), kDataBrowserNoItem, kMinColumnId) );
1873 return true;
1874 }
1875
1876 // Ensures this item is visible
1877 bool wxListCtrl::EnsureVisible(long item)
1878 {
1879 if (m_genericImpl)
1880 return m_genericImpl->EnsureVisible(item);
1881
1882 if (m_dbImpl)
1883 {
1884 wxMacDataItem* dataItem = m_dbImpl->GetItemFromLine(item);
1885 m_dbImpl->RevealItem(dataItem, kDataBrowserRevealWithoutSelecting);
1886 }
1887
1888 return true;
1889 }
1890
1891 // Find an item whose label matches this string, starting from the item after 'start'
1892 // or the beginning if 'start' is -1.
1893 long wxListCtrl::FindItem(long start, const wxString& str, bool partial)
1894 {
1895 if (m_genericImpl)
1896 return m_genericImpl->FindItem(start, str, partial);
1897
1898 wxString str_upper = str.Upper();
1899
1900 long idx = start;
1901 if (idx < 0)
1902 idx = 0;
1903 long count = GetItemCount();
1904
1905 while (idx < count)
1906 {
1907 wxString line_upper = GetItemText(idx).Upper();
1908 if (!partial)
1909 {
1910 if (line_upper == str_upper )
1911 return idx;
1912 }
1913 else
1914 {
1915 if (line_upper.find(str_upper) == 0)
1916 return idx;
1917 }
1918
1919 idx++;
1920 };
1921
1922 return wxNOT_FOUND;
1923 }
1924
1925 // Find an item whose data matches this data, starting from the item after 'start'
1926 // or the beginning if 'start' is -1.
1927 long wxListCtrl::FindItem(long start, long data)
1928 {
1929 if (m_genericImpl)
1930 return m_genericImpl->FindItem(start, data);
1931
1932 long idx = start;
1933 if (idx < 0)
1934 idx = 0;
1935 long count = GetItemCount();
1936
1937 while (idx < count)
1938 {
1939 if (GetItemData(idx) == data)
1940 return idx;
1941 idx++;
1942 };
1943
1944 return wxNOT_FOUND;
1945 }
1946
1947 // Find an item nearest this position in the specified direction, starting from
1948 // the item after 'start' or the beginning if 'start' is -1.
1949 long wxListCtrl::FindItem(long start, const wxPoint& pt, int direction)
1950 {
1951 if (m_genericImpl)
1952 return m_genericImpl->FindItem(start, pt, direction);
1953 return -1;
1954 }
1955
1956 // Determines which item (if any) is at the specified point,
1957 // giving details in 'flags' (see wxLIST_HITTEST_... flags above)
1958 long
1959 wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const
1960 {
1961 if (m_genericImpl)
1962 return m_genericImpl->HitTest(point, flags, ptrSubItem);
1963
1964 flags = wxLIST_HITTEST_NOWHERE;
1965 if (m_dbImpl)
1966 {
1967 int colHeaderHeight = 22; // TODO: Find a way to get this value from the db control?
1968 UInt16 rowHeight = 0;
1969 m_dbImpl->GetDefaultRowHeight(&rowHeight);
1970
1971 int y = point.y;
1972 // get the actual row by taking scroll position into account
1973 UInt32 offsetX, offsetY;
1974 m_dbImpl->GetScrollPosition( &offsetY, &offsetX );
1975 y += offsetY;
1976
1977 if ( !(GetWindowStyleFlag() & wxLC_NO_HEADER) )
1978 y -= colHeaderHeight;
1979
1980 if ( y < 0 )
1981 return -1;
1982
1983 int row = y / rowHeight;
1984 DataBrowserItemID id;
1985 m_dbImpl->GetItemID( (DataBrowserTableViewRowIndex) row, &id );
1986
1987 // TODO: Use GetDataBrowserItemPartBounds to return if we are in icon or label
1988 if ( !(GetWindowStyleFlag() & wxLC_VIRTUAL ) )
1989 {
1990 wxMacListCtrlItem* lcItem;
1991 lcItem = (wxMacListCtrlItem*) id;
1992 if (lcItem)
1993 {
1994 flags = wxLIST_HITTEST_ONITEM;
1995 return row;
1996 }
1997 }
1998 else
1999 {
2000 if (row < GetItemCount() )
2001 {
2002 flags = wxLIST_HITTEST_ONITEM;
2003 return row;
2004 }
2005 }
2006
2007 }
2008 return -1;
2009 }
2010
2011 int wxListCtrl::GetScrollPos(int orient) const
2012 {
2013 if (m_genericImpl)
2014 return m_genericImpl->GetScrollPos(orient);
2015
2016 if (m_dbImpl)
2017 {
2018 UInt32 offsetX, offsetY;
2019 m_dbImpl->GetScrollPosition( &offsetY, &offsetX );
2020 if ( orient == wxHORIZONTAL )
2021 return offsetX;
2022 else
2023 return offsetY;
2024 }
2025
2026 return 0;
2027 }
2028
2029 // Inserts an item, returning the index of the new item if successful,
2030 // -1 otherwise.
2031 long wxListCtrl::InsertItem(wxListItem& info)
2032 {
2033 wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") );
2034
2035 if (m_genericImpl)
2036 return m_genericImpl->InsertItem(info);
2037
2038 if (m_dbImpl && !IsVirtual())
2039 {
2040 int count = GetItemCount();
2041
2042 if (info.m_itemId > count)
2043 info.m_itemId = count;
2044
2045 m_dbImpl->MacInsertItem(info.m_itemId, &info );
2046
2047 wxListEvent event( wxEVT_COMMAND_LIST_INSERT_ITEM, GetId() );
2048 event.SetEventObject( this );
2049 event.m_itemIndex = info.m_itemId;
2050 HandleWindowEvent( event );
2051 return info.m_itemId;
2052 }
2053 return -1;
2054 }
2055
2056 long wxListCtrl::InsertItem(long index, const wxString& label)
2057 {
2058 if (m_genericImpl)
2059 return m_genericImpl->InsertItem(index, label);
2060
2061 wxListItem info;
2062 info.m_text = label;
2063 info.m_mask = wxLIST_MASK_TEXT;
2064 info.m_itemId = index;
2065 return InsertItem(info);
2066 }
2067
2068 // Inserts an image item
2069 long wxListCtrl::InsertItem(long index, int imageIndex)
2070 {
2071 if (m_genericImpl)
2072 return m_genericImpl->InsertItem(index, imageIndex);
2073
2074 wxListItem info;
2075 info.m_image = imageIndex;
2076 info.m_mask = wxLIST_MASK_IMAGE;
2077 info.m_itemId = index;
2078 return InsertItem(info);
2079 }
2080
2081 // Inserts an image/string item
2082 long wxListCtrl::InsertItem(long index, const wxString& label, int imageIndex)
2083 {
2084 if (m_genericImpl)
2085 return m_genericImpl->InsertItem(index, label, imageIndex);
2086
2087 wxListItem info;
2088 info.m_image = imageIndex;
2089 info.m_text = label;
2090 info.m_mask = wxLIST_MASK_IMAGE | wxLIST_MASK_TEXT;
2091 info.m_itemId = index;
2092 return InsertItem(info);
2093 }
2094
2095 // For list view mode (only), inserts a column.
2096 long wxListCtrl::InsertColumn(long col, wxListItem& item)
2097 {
2098 if (m_genericImpl)
2099 return m_genericImpl->InsertColumn(col, item);
2100
2101 if (m_dbImpl)
2102 {
2103 int width = item.GetWidth();
2104 if ( !(item.GetMask() & wxLIST_MASK_WIDTH) )
2105 width = 150;
2106
2107 DataBrowserPropertyType type = kDataBrowserCustomType; //kDataBrowserTextType;
2108 wxImageList* imageList = GetImageList(wxIMAGE_LIST_SMALL);
2109 if (imageList && imageList->GetImageCount() > 0)
2110 {
2111 wxBitmap bmp = imageList->GetBitmap(0);
2112 //if (bmp.Ok())
2113 // type = kDataBrowserIconAndTextType;
2114 }
2115
2116 SInt16 just = teFlushDefault;
2117 if (item.GetMask() & wxLIST_MASK_FORMAT)
2118 {
2119 if (item.GetAlign() == wxLIST_FORMAT_LEFT)
2120 just = teFlushLeft;
2121 else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
2122 just = teCenter;
2123 else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
2124 just = teFlushRight;
2125 }
2126 m_dbImpl->InsertColumn(col, type, item.GetText(), just, width);
2127 SetColumn(col, item);
2128
2129 // set/remove options based on the wxListCtrl type.
2130 DataBrowserTableViewColumnID id;
2131 m_dbImpl->GetColumnIDFromIndex(col, &id);
2132 DataBrowserPropertyFlags flags;
2133 verify_noerr(m_dbImpl->GetPropertyFlags(id, &flags));
2134 if (GetWindowStyleFlag() & wxLC_EDIT_LABELS)
2135 flags |= kDataBrowserPropertyIsEditable;
2136
2137 if (GetWindowStyleFlag() & wxLC_VIRTUAL){
2138 flags &= ~kDataBrowserListViewSortableColumn;
2139 }
2140 verify_noerr(m_dbImpl->SetPropertyFlags(id, flags));
2141 }
2142
2143 return col;
2144 }
2145
2146 long wxListCtrl::InsertColumn(long col,
2147 const wxString& heading,
2148 int format,
2149 int width)
2150 {
2151 if (m_genericImpl)
2152 return m_genericImpl->InsertColumn(col, heading, format, width);
2153
2154 wxListItem item;
2155 item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
2156 item.m_text = heading;
2157 if ( width > -1 )
2158 {
2159 item.m_mask |= wxLIST_MASK_WIDTH;
2160 item.m_width = width;
2161 }
2162 item.m_format = format;
2163
2164 return InsertColumn(col, item);
2165 }
2166
2167 // scroll the control by the given number of pixels (exception: in list view,
2168 // dx is interpreted as number of columns)
2169 bool wxListCtrl::ScrollList(int dx, int dy)
2170 {
2171 if (m_genericImpl)
2172 return m_genericImpl->ScrollList(dx, dy);
2173
2174 if (m_dbImpl)
2175 {
2176 m_dbImpl->SetScrollPosition(dx, dy);
2177 }
2178 return true;
2179 }
2180
2181
2182 bool wxListCtrl::SortItems(wxListCtrlCompare fn, long data)
2183 {
2184 if (m_genericImpl)
2185 return m_genericImpl->SortItems(fn, data);
2186
2187 if (m_dbImpl)
2188 {
2189 m_compareFunc = fn;
2190 m_compareFuncData = data;
2191 SortDataBrowserContainer( m_dbImpl->GetControlRef(), kDataBrowserNoItem, true);
2192
2193 // we need to do this after each call, else we get a crash from wxPython when
2194 // SortItems is called the second time.
2195 m_compareFunc = NULL;
2196 m_compareFuncData = 0;
2197 }
2198
2199 return true;
2200 }
2201
2202 void wxListCtrl::OnRenameTimer()
2203 {
2204 wxCHECK_RET( HasCurrent(), wxT("unexpected rename timer") );
2205
2206 EditLabel( m_current );
2207 }
2208
2209 bool wxListCtrl::OnRenameAccept(long itemEdit, const wxString& value)
2210 {
2211 wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetId() );
2212 le.SetEventObject( this );
2213 le.m_itemIndex = itemEdit;
2214
2215 GetItem( le.m_item );
2216 le.m_item.m_text = value;
2217 return !HandleWindowEvent( le ) ||
2218 le.IsAllowed();
2219 }
2220
2221 void wxListCtrl::OnRenameCancelled(long itemEdit)
2222 {
2223 // let owner know that the edit was cancelled
2224 wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
2225
2226 le.SetEditCanceled(true);
2227
2228 le.SetEventObject( this );
2229 le.m_itemIndex = itemEdit;
2230
2231 GetItem( le.m_item );
2232 HandleWindowEvent( le );
2233 }
2234
2235 // ----------------------------------------------------------------------------
2236 // virtual list controls
2237 // ----------------------------------------------------------------------------
2238
2239 wxString wxListCtrl::OnGetItemText(long WXUNUSED(item), long WXUNUSED(col)) const
2240 {
2241 // this is a pure virtual function, in fact - which is not really pure
2242 // because the controls which are not virtual don't need to implement it
2243 wxFAIL_MSG( _T("wxListCtrl::OnGetItemText not supposed to be called") );
2244
2245 return wxEmptyString;
2246 }
2247
2248 int wxListCtrl::OnGetItemImage(long WXUNUSED(item)) const
2249 {
2250 wxCHECK_MSG(!GetImageList(wxIMAGE_LIST_SMALL),
2251 -1,
2252 wxT("List control has an image list, OnGetItemImage or OnGetItemColumnImage should be overridden."));
2253 return -1;
2254 }
2255
2256 int wxListCtrl::OnGetItemColumnImage(long item, long column) const
2257 {
2258 if (!column)
2259 return OnGetItemImage(item);
2260
2261 return -1;
2262 }
2263
2264 wxListItemAttr *wxListCtrl::OnGetItemAttr(long WXUNUSED_UNLESS_DEBUG(item)) const
2265 {
2266 wxASSERT_MSG( item >= 0 && item < GetItemCount(),
2267 _T("invalid item index in OnGetItemAttr()") );
2268
2269 // no attributes by default
2270 return NULL;
2271 }
2272
2273 void wxListCtrl::SetItemCount(long count)
2274 {
2275 wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
2276
2277 if (m_genericImpl)
2278 {
2279 m_genericImpl->SetItemCount(count);
2280 return;
2281 }
2282
2283 if (m_dbImpl)
2284 {
2285 // we need to temporarily disable the new item creation notification
2286 // procedure to speed things up
2287 // FIXME: Even this doesn't seem to help much...
2288
2289 // FIXME: Find a more efficient way to do this.
2290 m_dbImpl->MacClear();
2291
2292 DataBrowserCallbacks callbacks;
2293 DataBrowserItemNotificationUPP itemUPP;
2294 GetDataBrowserCallbacks(m_dbImpl->GetControlRef(), &callbacks);
2295 itemUPP = callbacks.u.v1.itemNotificationCallback;
2296 callbacks.u.v1.itemNotificationCallback = 0;
2297 m_dbImpl->SetCallbacks(&callbacks);
2298 ::AddDataBrowserItems(m_dbImpl->GetControlRef(), kDataBrowserNoItem,
2299 count, NULL, kDataBrowserItemNoProperty);
2300 callbacks.u.v1.itemNotificationCallback = itemUPP;
2301 m_dbImpl->SetCallbacks(&callbacks);
2302 }
2303 m_count = count;
2304 }
2305
2306 void wxListCtrl::RefreshItem(long item)
2307 {
2308 if (m_genericImpl)
2309 {
2310 m_genericImpl->RefreshItem(item);
2311 return;
2312 }
2313
2314 if (m_dbImpl)
2315 {
2316 DataBrowserItemID id;
2317
2318 if ( !IsVirtual() )
2319 {
2320 wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(item);
2321 id = (DataBrowserItemID) thisItem;
2322 }
2323 else
2324 id = item+1;
2325
2326 m_dbImpl->wxMacDataBrowserControl::UpdateItems
2327 (
2328 kDataBrowserNoItem,
2329 1, &id,
2330 kDataBrowserItemNoProperty, // preSortProperty
2331 kDataBrowserNoItem // update all columns
2332 );
2333 }
2334 }
2335
2336 void wxListCtrl::RefreshItems(long itemFrom, long itemTo)
2337 {
2338 if (m_genericImpl)
2339 {
2340 m_genericImpl->RefreshItems(itemFrom, itemTo);
2341 return;
2342 }
2343
2344 if (m_dbImpl)
2345 {
2346 const long count = itemTo - itemFrom + 1;
2347 DataBrowserItemID *ids = new DataBrowserItemID[count];
2348
2349 if ( !IsVirtual() )
2350 {
2351 for ( long i = 0; i < count; i++ )
2352 {
2353 wxMacDataItem* thisItem = m_dbImpl->GetItemFromLine(itemFrom+i);
2354 ids[i] = (DataBrowserItemID) thisItem;
2355 }
2356 }
2357 else
2358 {
2359 for ( long i = 0; i < count; i++ )
2360 ids[i] = itemFrom+i+1;
2361 }
2362
2363 m_dbImpl->wxMacDataBrowserControl::UpdateItems
2364 (
2365 kDataBrowserNoItem,
2366 count, ids,
2367 kDataBrowserItemNoProperty, // preSortProperty
2368 kDataBrowserNoItem // update all columns
2369 );
2370
2371 delete[] ids;
2372 }
2373 }
2374
2375 void wxListCtrl::SetDropTarget( wxDropTarget *dropTarget )
2376 {
2377 #if wxUSE_DRAG_AND_DROP
2378 if (m_genericImpl)
2379 m_genericImpl->SetDropTarget( dropTarget );
2380
2381 if (m_dbImpl)
2382 wxWindow::SetDropTarget( dropTarget );
2383 #endif
2384 }
2385
2386 wxDropTarget *wxListCtrl::GetDropTarget() const
2387 {
2388 #if wxUSE_DRAG_AND_DROP
2389 if (m_genericImpl)
2390 return m_genericImpl->GetDropTarget();
2391
2392 if (m_dbImpl)
2393 return wxWindow::GetDropTarget();
2394 #endif
2395 return NULL;
2396 }
2397
2398 #if wxABI_VERSION >= 20801
2399 void wxListCtrl::SetFocus()
2400 {
2401 if (m_genericImpl)
2402 {
2403 m_genericImpl->SetFocus();
2404 return;
2405 }
2406
2407 wxWindow::SetFocus();
2408 }
2409 #endif
2410
2411 // wxMac internal data structures
2412
2413 wxMacListCtrlItem::~wxMacListCtrlItem()
2414 {
2415 }
2416
2417 void wxMacListCtrlItem::Notification(wxMacDataItemBrowserControl *owner ,
2418 DataBrowserItemNotification message,
2419 DataBrowserItemDataRef WXUNUSED(itemData) ) const
2420 {
2421
2422 wxMacDataBrowserListCtrlControl *lb = wxDynamicCast(owner, wxMacDataBrowserListCtrlControl);
2423
2424 // we want to depend on as little as possible to make sure tear-down of controls is safe
2425 if ( message == kDataBrowserItemRemoved)
2426 {
2427 if ( lb != NULL && lb->GetClientDataType() == wxClientData_Object )
2428 {
2429 delete (wxClientData*) (m_data);
2430 }
2431
2432 delete this;
2433 return;
2434 }
2435 else if ( message == kDataBrowserItemAdded )
2436 {
2437 // we don't issue events on adding, the item is not really stored in the list yet, so we
2438 // avoid asserts by gettting out now
2439 return ;
2440 }
2441
2442 wxListCtrl *list = wxDynamicCast( owner->GetPeer() , wxListCtrl );
2443 if ( list && lb )
2444 {
2445 bool trigger = false;
2446
2447 wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
2448 bool isSingle = (list->GetWindowStyle() & wxLC_SINGLE_SEL) != 0;
2449
2450 event.SetEventObject( list );
2451 event.m_itemIndex = owner->GetLineFromItem( this ) ;
2452 event.m_item.m_itemId = event.m_itemIndex;
2453 list->GetItem(event.m_item);
2454
2455 switch (message)
2456 {
2457 case kDataBrowserItemDeselected:
2458 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
2459 if ( !isSingle )
2460 trigger = !lb->IsSelectionSuppressed();
2461 break;
2462
2463 case kDataBrowserItemSelected:
2464 trigger = !lb->IsSelectionSuppressed();
2465 break;
2466
2467 case kDataBrowserItemDoubleClicked:
2468 event.SetEventType( wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
2469 trigger = true;
2470 break;
2471
2472 case kDataBrowserEditStarted :
2473 // TODO : how to veto ?
2474 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
2475 trigger = true ;
2476 break ;
2477
2478 case kDataBrowserEditStopped :
2479 // TODO probably trigger only upon the value store callback, because
2480 // here IIRC we cannot veto
2481 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
2482 trigger = true ;
2483 break ;
2484
2485 default:
2486 break;
2487 }
2488
2489 if ( trigger )
2490 {
2491 // direct notification is not always having the listbox GetSelection() having in synch with event
2492 wxPostEvent( list->GetEventHandler(), event );
2493 }
2494 }
2495
2496 }
2497
2498 IMPLEMENT_DYNAMIC_CLASS(wxMacDataBrowserListCtrlControl, wxMacDataItemBrowserControl )
2499
2500 wxMacDataBrowserListCtrlControl::wxMacDataBrowserListCtrlControl( wxWindow *peer, const wxPoint& pos, const wxSize& size, long style)
2501 : wxMacDataItemBrowserControl( peer, pos, size, style )
2502 {
2503 OSStatus err = noErr;
2504 m_clientDataItemsType = wxClientData_None;
2505 m_isVirtual = false;
2506 m_flags = 0;
2507
2508 if ( style & wxLC_VIRTUAL )
2509 m_isVirtual = true;
2510
2511 DataBrowserSelectionFlags options = kDataBrowserDragSelect;
2512 if ( style & wxLC_SINGLE_SEL )
2513 {
2514 options |= kDataBrowserSelectOnlyOne;
2515 }
2516 else
2517 {
2518 options |= kDataBrowserCmdTogglesSelection;
2519 }
2520
2521 err = SetSelectionFlags( options );
2522 verify_noerr( err );
2523
2524 DataBrowserCustomCallbacks callbacks;
2525 InitializeDataBrowserCustomCallbacks( &callbacks, kDataBrowserLatestCustomCallbacks );
2526
2527 if ( gDataBrowserDrawItemUPP == NULL )
2528 gDataBrowserDrawItemUPP = NewDataBrowserDrawItemUPP(DataBrowserDrawItemProc);
2529
2530 if ( gDataBrowserHitTestUPP == NULL )
2531 gDataBrowserHitTestUPP = NewDataBrowserHitTestUPP(DataBrowserHitTestProc);
2532
2533 callbacks.u.v1.drawItemCallback = gDataBrowserDrawItemUPP;
2534 callbacks.u.v1.hitTestCallback = gDataBrowserHitTestUPP;
2535
2536 SetDataBrowserCustomCallbacks( GetControlRef(), &callbacks );
2537
2538 if ( style & wxLC_LIST )
2539 {
2540 InsertColumn(0, kDataBrowserIconAndTextType, wxEmptyString, -1, -1);
2541 verify_noerr( AutoSizeColumns() );
2542 }
2543
2544 if ( style & wxLC_LIST || style & wxLC_NO_HEADER )
2545 verify_noerr( SetHeaderButtonHeight( 0 ) );
2546
2547 if ( m_isVirtual )
2548 SetSortProperty( kMinColumnId - 1 );
2549 else
2550 SetSortProperty( kMinColumnId );
2551
2552 m_sortOrder = SortOrder_None;
2553
2554 if ( style & wxLC_SORT_DESCENDING )
2555 {
2556 SetSortOrder( kDataBrowserOrderDecreasing );
2557 }
2558 else if ( style & wxLC_SORT_ASCENDING )
2559 {
2560 SetSortOrder( kDataBrowserOrderIncreasing );
2561 }
2562
2563 if ( style & wxLC_VRULES )
2564 {
2565 verify_noerr( DataBrowserChangeAttributes(m_controlRef, kDataBrowserAttributeListViewDrawColumnDividers, kDataBrowserAttributeNone) );
2566 }
2567
2568 verify_noerr( SetHiliteStyle(kDataBrowserTableViewFillHilite ) );
2569 verify_noerr( SetHasScrollBars( (style & wxHSCROLL) != 0 , true ) );
2570 }
2571
2572 pascal Boolean wxMacDataBrowserListCtrlControl::DataBrowserEditTextProc(
2573 ControlRef browser,
2574 DataBrowserItemID itemID,
2575 DataBrowserPropertyID property,
2576 CFStringRef theString,
2577 Rect *maxEditTextRect,
2578 Boolean *shrinkToFit)
2579 {
2580 Boolean result = false;
2581 wxMacDataBrowserListCtrlControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserListCtrlControl);
2582 if ( ctl != 0 )
2583 {
2584 result = ctl->ConfirmEditText(itemID, property, theString, maxEditTextRect, shrinkToFit);
2585 theString = CFSTR("Hello!");
2586 }
2587 return result;
2588 }
2589
2590 bool wxMacDataBrowserListCtrlControl::ConfirmEditText(
2591 DataBrowserItemID WXUNUSED(itemID),
2592 DataBrowserPropertyID WXUNUSED(property),
2593 CFStringRef WXUNUSED(theString),
2594 Rect *WXUNUSED(maxEditTextRect),
2595 Boolean *WXUNUSED(shrinkToFit))
2596 {
2597 return false;
2598 }
2599
2600 pascal void wxMacDataBrowserListCtrlControl::DataBrowserDrawItemProc(
2601 ControlRef browser,
2602 DataBrowserItemID itemID,
2603 DataBrowserPropertyID property,
2604 DataBrowserItemState itemState,
2605 const Rect *itemRect,
2606 SInt16 gdDepth,
2607 Boolean colorDevice)
2608 {
2609 wxMacDataBrowserListCtrlControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserListCtrlControl);
2610 if ( ctl != 0 )
2611 {
2612 ctl->DrawItem(itemID, property, itemState, itemRect, gdDepth, colorDevice);
2613 }
2614 }
2615
2616 // routines needed for DrawItem
2617 enum
2618 {
2619 kIconWidth = 16,
2620 kIconHeight = 16,
2621 kTextBoxHeight = 14,
2622 kIconTextSpacingV = 2,
2623 kItemPadding = 4,
2624 kContentHeight = kIconHeight + kTextBoxHeight + kIconTextSpacingV
2625 };
2626
2627 static void calculateCGDrawingBounds(CGRect inItemRect, CGRect *outIconRect, CGRect *outTextRect, bool hasIcon = false)
2628 {
2629 float textBottom;
2630 float iconH, iconW = 0;
2631 float padding = kItemPadding;
2632 if (hasIcon)
2633 {
2634 iconH = kIconHeight;
2635 iconW = kIconWidth;
2636 padding = padding*2;
2637 }
2638
2639 textBottom = inItemRect.origin.y;
2640
2641 *outIconRect = CGRectMake(inItemRect.origin.x + kItemPadding,
2642 textBottom + kIconTextSpacingV, kIconWidth,
2643 kIconHeight);
2644
2645 *outTextRect = CGRectMake(inItemRect.origin.x + padding + iconW,
2646 textBottom + kIconTextSpacingV, inItemRect.size.width - padding - iconW,
2647 inItemRect.size.height - kIconTextSpacingV);
2648 }
2649
2650 void wxMacDataBrowserListCtrlControl::DrawItem(
2651 DataBrowserItemID itemID,
2652 DataBrowserPropertyID property,
2653 DataBrowserItemState itemState,
2654 const Rect *WXUNUSED(itemRect),
2655 SInt16 gdDepth,
2656 Boolean colorDevice)
2657 {
2658 wxString text;
2659 wxFont font = wxNullFont;
2660 int imgIndex = -1;
2661 short listColumn = property - kMinColumnId;
2662
2663 wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
2664 wxMacListCtrlItem* lcItem;
2665 wxColour color = *wxBLACK;
2666 wxColour bgColor = wxNullColour;
2667
2668 if (listColumn >= 0)
2669 {
2670 if (!m_isVirtual)
2671 {
2672 lcItem = (wxMacListCtrlItem*) itemID;
2673 if (lcItem->HasColumnInfo(listColumn)){
2674 wxListItem* item = lcItem->GetColumnInfo(listColumn);
2675
2676 // we always use the 0 column to get font and text/background colors.
2677 if (lcItem->HasColumnInfo(0))
2678 {
2679 wxListItem* firstItem = lcItem->GetColumnInfo(0);
2680 color = firstItem->GetTextColour();
2681 bgColor = firstItem->GetBackgroundColour();
2682 font = firstItem->GetFont();
2683 }
2684
2685 if (item->GetMask() & wxLIST_MASK_TEXT)
2686 text = item->GetText();
2687 if (item->GetMask() & wxLIST_MASK_IMAGE)
2688 imgIndex = item->GetImage();
2689 }
2690
2691 }
2692 else
2693 {
2694 long itemNum = (long)itemID-1;
2695 if (itemNum >= 0 && itemNum < list->GetItemCount())
2696 {
2697 text = list->OnGetItemText( itemNum, listColumn );
2698 imgIndex = list->OnGetItemColumnImage( itemNum, listColumn );
2699 wxListItemAttr* attrs = list->OnGetItemAttr( itemNum );
2700 if (attrs)
2701 {
2702 if (attrs->HasBackgroundColour())
2703 bgColor = attrs->GetBackgroundColour();
2704 if (attrs->HasTextColour())
2705 color = attrs->GetTextColour();
2706 if (attrs->HasFont())
2707 font = attrs->GetFont();
2708 }
2709 }
2710 }
2711 }
2712
2713 wxColour listBgColor = list->GetBackgroundColour();
2714 if (bgColor == wxNullColour)
2715 bgColor = listBgColor;
2716
2717 if (!font.Ok())
2718 font = list->GetFont();
2719
2720 wxCFStringRef cfString( text, wxLocale::GetSystemEncoding() );
2721
2722 Rect enclosingRect;
2723 CGRect enclosingCGRect, iconCGRect, textCGRect;
2724 Boolean active;
2725 ThemeDrawingState savedState = NULL;
2726 CGContextRef context = (CGContextRef)list->MacGetDrawingContext();
2727 RGBColor labelColor;
2728 labelColor.red = 0;
2729 labelColor.green = 0;
2730 labelColor.blue = 0;
2731
2732 RGBColor backgroundColor;
2733 backgroundColor.red = 255;
2734 backgroundColor.green = 255;
2735 backgroundColor.blue = 255;
2736
2737 GetDataBrowserItemPartBounds(GetControlRef(), itemID, property, kDataBrowserPropertyEnclosingPart,
2738 &enclosingRect);
2739
2740 enclosingCGRect = CGRectMake(enclosingRect.left,
2741 enclosingRect.top,
2742 enclosingRect.right - enclosingRect.left,
2743 enclosingRect.bottom - enclosingRect.top);
2744
2745 bool hasFocus = (wxWindow::FindFocus() == list);
2746 active = IsControlActive(GetControlRef());
2747
2748 // don't paint the background over the vertical rule line
2749 if ( list->GetWindowStyleFlag() & wxLC_VRULES )
2750 {
2751 enclosingCGRect.origin.x += 1;
2752 enclosingCGRect.size.width -= 1;
2753 }
2754 if (itemState == kDataBrowserItemIsSelected)
2755 {
2756
2757 GetThemeDrawingState(&savedState);
2758
2759 if (active && hasFocus)
2760 {
2761 GetThemeBrushAsColor(kThemeBrushAlternatePrimaryHighlightColor, 32, true, &backgroundColor);
2762 GetThemeTextColor(kThemeTextColorWhite, gdDepth, colorDevice, &labelColor);
2763 }
2764 else
2765 {
2766 GetThemeBrushAsColor(kThemeBrushSecondaryHighlightColor, 32, true, &backgroundColor);
2767 GetThemeTextColor(kThemeTextColorBlack, gdDepth, colorDevice, &labelColor);
2768 }
2769 CGContextSaveGState(context);
2770
2771 CGContextSetRGBFillColor(context, (CGFloat)backgroundColor.red / (CGFloat)USHRT_MAX,
2772 (CGFloat)backgroundColor.green / (CGFloat)USHRT_MAX,
2773 (CGFloat)backgroundColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0);
2774 CGContextFillRect(context, enclosingCGRect);
2775
2776 CGContextRestoreGState(context);
2777 }
2778 else
2779 {
2780
2781 if (color.Ok())
2782 color.GetRGBColor(&labelColor);
2783 else if (list->GetTextColour().Ok())
2784 list->GetTextColour().GetRGBColor(&labelColor);
2785
2786 if (bgColor.Ok())
2787 {
2788 bgColor.GetRGBColor(&backgroundColor);
2789 CGContextSaveGState(context);
2790
2791 CGContextSetRGBFillColor(context, (CGFloat)backgroundColor.red / (CGFloat)USHRT_MAX,
2792 (CGFloat)backgroundColor.green / (CGFloat)USHRT_MAX,
2793 (CGFloat)backgroundColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0);
2794 CGContextFillRect(context, enclosingCGRect);
2795
2796 CGContextRestoreGState(context);
2797 }
2798 }
2799
2800 calculateCGDrawingBounds(enclosingCGRect, &iconCGRect, &textCGRect, (imgIndex != -1) );
2801
2802 if (imgIndex != -1)
2803 {
2804 wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
2805 if (imageList && imageList->GetImageCount() > 0){
2806 wxBitmap bmp = imageList->GetBitmap(imgIndex);
2807 IconRef icon = bmp.GetIconRef();
2808
2809 CGContextSaveGState(context);
2810 CGContextTranslateCTM(context, 0,iconCGRect.origin.y + CGRectGetMaxY(iconCGRect));
2811 CGContextScaleCTM(context,1.0f,-1.0f);
2812 PlotIconRefInContext(context, &iconCGRect, kAlignNone,
2813 active ? kTransformNone : kTransformDisabled, NULL,
2814 kPlotIconRefNormalFlags, icon);
2815
2816 CGContextRestoreGState(context);
2817 }
2818 }
2819
2820 HIThemeTextHorizontalFlush hFlush = kHIThemeTextHorizontalFlushLeft;
2821 HIThemeTextInfo info;
2822 bool setup = false;
2823 #if wxMAC_USE_CORE_TEXT
2824 if ( UMAGetSystemVersion() >= 0x1050 )
2825 {
2826 info.version = kHIThemeTextInfoVersionOne;
2827 info.fontID = kThemeViewsFont;
2828 if (font.Ok())
2829 {
2830 info.fontID = kThemeSpecifiedFont;
2831 info.font = (CTFontRef) font.MacGetCTFont();
2832 setup = true;
2833 }
2834 }
2835 #endif
2836 #if wxMAC_USE_ATSU_TEXT
2837 if ( !setup )
2838 {
2839 info.version = kHIThemeTextInfoVersionZero;
2840 info.fontID = kThemeViewsFont;
2841
2842 if (font.Ok())
2843 {
2844 info.fontID = font.MacGetThemeFontID();
2845
2846 ::TextSize( (short)(font.MacGetFontSize()) ) ;
2847 ::TextFace( font.MacGetFontStyle() ) ;
2848 }
2849 }
2850 #endif
2851
2852 wxListItem item;
2853 list->GetColumn(listColumn, item);
2854 if (item.GetMask() & wxLIST_MASK_FORMAT)
2855 {
2856 if (item.GetAlign() == wxLIST_FORMAT_LEFT)
2857 hFlush = kHIThemeTextHorizontalFlushLeft;
2858 else if (item.GetAlign() == wxLIST_FORMAT_CENTER)
2859 hFlush = kHIThemeTextHorizontalFlushCenter;
2860 else if (item.GetAlign() == wxLIST_FORMAT_RIGHT)
2861 {
2862 hFlush = kHIThemeTextHorizontalFlushRight;
2863 textCGRect.origin.x -= kItemPadding; // give a little extra paddding
2864 }
2865 }
2866
2867 info.state = active ? kThemeStateActive : kThemeStateInactive;
2868 info.horizontalFlushness = hFlush;
2869 info.verticalFlushness = kHIThemeTextVerticalFlushCenter;
2870 info.options = kHIThemeTextBoxOptionNone;
2871 info.truncationPosition = kHIThemeTextTruncationEnd;
2872 info.truncationMaxLines = 1;
2873
2874 CGContextSaveGState(context);
2875 CGContextSetRGBFillColor (context, (CGFloat)labelColor.red / (CGFloat)USHRT_MAX,
2876 (CGFloat)labelColor.green / (CGFloat)USHRT_MAX,
2877 (CGFloat)labelColor.blue / (CGFloat)USHRT_MAX, (CGFloat) 1.0);
2878
2879 HIThemeDrawTextBox(cfString, &textCGRect, &info, context, kHIThemeOrientationNormal);
2880
2881 CGContextRestoreGState(context);
2882
2883 #ifndef __LP64__
2884 if (savedState != NULL)
2885 SetThemeDrawingState(savedState, true);
2886 #endif
2887 }
2888
2889 OSStatus wxMacDataBrowserListCtrlControl::GetSetItemData(DataBrowserItemID itemID,
2890 DataBrowserPropertyID property,
2891 DataBrowserItemDataRef itemData,
2892 Boolean changeValue )
2893 {
2894 wxString text;
2895 int imgIndex = -1;
2896 short listColumn = property - kMinColumnId;
2897
2898 OSStatus err = errDataBrowserPropertyNotSupported;
2899 wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
2900 wxMacListCtrlItem* lcItem = NULL;
2901
2902 if (listColumn >= 0)
2903 {
2904 if (!m_isVirtual)
2905 {
2906 lcItem = (wxMacListCtrlItem*) itemID;
2907 if (lcItem && lcItem->HasColumnInfo(listColumn)){
2908 wxListItem* item = lcItem->GetColumnInfo(listColumn);
2909 if (item->GetMask() & wxLIST_MASK_TEXT)
2910 text = item->GetText();
2911 if (item->GetMask() & wxLIST_MASK_IMAGE)
2912 imgIndex = item->GetImage();
2913 }
2914 }
2915 else
2916 {
2917 long itemNum = (long)itemID-1;
2918 if (itemNum >= 0 && itemNum < list->GetItemCount())
2919 {
2920 text = list->OnGetItemText( itemNum, listColumn );
2921 imgIndex = list->OnGetItemColumnImage( itemNum, listColumn );
2922 }
2923 }
2924 }
2925
2926 if ( !changeValue )
2927 {
2928 switch (property)
2929 {
2930 case kDataBrowserItemIsEditableProperty :
2931 if ( list && list->HasFlag( wxLC_EDIT_LABELS ) )
2932 {
2933 verify_noerr(SetDataBrowserItemDataBooleanValue( itemData, true ));
2934 err = noErr ;
2935 }
2936 break ;
2937 default :
2938 if ( property >= kMinColumnId )
2939 {
2940 if (!text.IsEmpty()){
2941 wxCFStringRef cfStr( text, wxLocale::GetSystemEncoding() );
2942 err = ::SetDataBrowserItemDataText( itemData, cfStr );
2943 err = noErr;
2944 }
2945
2946
2947
2948 if ( imgIndex != -1 )
2949 {
2950 wxImageList* imageList = list->GetImageList(wxIMAGE_LIST_SMALL);
2951 if (imageList && imageList->GetImageCount() > 0){
2952 wxBitmap bmp = imageList->GetBitmap(imgIndex);
2953 IconRef icon = bmp.GetIconRef();
2954 ::SetDataBrowserItemDataIcon(itemData, icon);
2955 }
2956 }
2957
2958 }
2959 break ;
2960 }
2961
2962 }
2963 else
2964 {
2965 switch (property)
2966 {
2967 default:
2968 if ( property >= kMinColumnId )
2969 {
2970 short listColumn = property - kMinColumnId;
2971
2972 // TODO probably send the 'end edit' from here, as we
2973 // can then deal with the veto
2974 CFStringRef sr ;
2975 verify_noerr( GetDataBrowserItemDataText( itemData , &sr ) ) ;
2976 wxCFStringRef cfStr(sr) ;;
2977 if (m_isVirtual)
2978 list->SetItem( (long)itemData-1 , listColumn, cfStr.AsString() ) ;
2979 else
2980 {
2981 if (lcItem)
2982 lcItem->SetColumnTextValue( listColumn, cfStr.AsString() );
2983 }
2984 err = noErr ;
2985 }
2986 break;
2987 }
2988 }
2989 return err;
2990 }
2991
2992 void wxMacDataBrowserListCtrlControl::ItemNotification(DataBrowserItemID itemID,
2993 DataBrowserItemNotification message,
2994 DataBrowserItemDataRef WXUNUSED(itemData) )
2995 {
2996 // we want to depend on as little as possible to make sure tear-down of controls is safe
2997 if ( message == kDataBrowserItemRemoved)
2998 {
2999 // make sure MacDelete does the proper teardown.
3000 return;
3001 }
3002 else if ( message == kDataBrowserItemAdded )
3003 {
3004 // we don't issue events on adding, the item is not really stored in the list yet, so we
3005 // avoid asserts by getting out now
3006 return ;
3007 }
3008
3009 wxListCtrl *list = wxDynamicCast( GetPeer() , wxListCtrl );
3010 if ( list )
3011 {
3012 bool trigger = false;
3013
3014 wxListEvent event( wxEVT_COMMAND_LIST_ITEM_SELECTED, list->GetId() );
3015
3016 event.SetEventObject( list );
3017 if ( !list->IsVirtual() )
3018 {
3019 DataBrowserTableViewRowIndex result = 0;
3020 verify_noerr( GetItemRow( itemID, &result ) ) ;
3021 event.m_itemIndex = result;
3022 }
3023 else
3024 {
3025 event.m_itemIndex = (long)itemID-1;
3026 }
3027 event.m_item.m_itemId = event.m_itemIndex;
3028 list->GetItem(event.m_item);
3029
3030 switch (message)
3031 {
3032 case kDataBrowserItemDeselected:
3033 event.SetEventType(wxEVT_COMMAND_LIST_ITEM_DESELECTED);
3034 // as the generic implementation is also triggering this
3035 // event for single selection, we do the same (different than listbox)
3036 trigger = !IsSelectionSuppressed();
3037 break;
3038
3039 case kDataBrowserItemSelected:
3040 trigger = !IsSelectionSuppressed();
3041
3042 break;
3043
3044 case kDataBrowserItemDoubleClicked:
3045 event.SetEventType( wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
3046 trigger = true;
3047 break;
3048
3049 case kDataBrowserEditStarted :
3050 // TODO : how to veto ?
3051 event.SetEventType( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT ) ;
3052 trigger = true ;
3053 break ;
3054
3055 case kDataBrowserEditStopped :
3056 // TODO probably trigger only upon the value store callback, because
3057 // here IIRC we cannot veto
3058 event.SetEventType( wxEVT_COMMAND_LIST_END_LABEL_EDIT ) ;
3059 trigger = true ;
3060 break ;
3061
3062 default:
3063 break;
3064 }
3065
3066 if ( trigger )
3067 {
3068 // direct notification is not always having the listbox GetSelection() having in synch with event
3069 wxPostEvent( list->GetEventHandler(), event );
3070 }
3071 }
3072 }
3073
3074 Boolean wxMacDataBrowserListCtrlControl::CompareItems(DataBrowserItemID itemOneID,
3075 DataBrowserItemID itemTwoID,
3076 DataBrowserPropertyID sortProperty)
3077 {
3078
3079 bool retval = false;
3080 wxString itemText;
3081 wxString otherItemText;
3082 long itemOrder;
3083 long otherItemOrder;
3084
3085 int colId = sortProperty - kMinColumnId;
3086
3087 wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
3088
3089 DataBrowserSortOrder sort;
3090 verify_noerr(GetSortOrder(&sort));
3091
3092 if (colId >= 0)
3093 {
3094 if (!m_isVirtual)
3095 {
3096 wxMacListCtrlItem* item = (wxMacListCtrlItem*)itemOneID;
3097 wxMacListCtrlItem* otherItem = (wxMacListCtrlItem*)itemTwoID;
3098
3099 itemOrder = item->GetOrder();
3100 otherItemOrder = item->GetOrder();
3101
3102 wxListCtrlCompare func = list->GetCompareFunc();
3103 if (func != NULL)
3104 {
3105 long item1 = -1;
3106 long item2 = -1;
3107 if (item && item->HasColumnInfo(0))
3108 item1 = item->GetColumnInfo(0)->GetData();
3109 if (otherItem && otherItem->HasColumnInfo(0))
3110 item2 = otherItem->GetColumnInfo(0)->GetData();
3111
3112 if (item1 > -1 && item2 > -1)
3113 {
3114 int result = func(item1, item2, list->GetCompareFuncData());
3115 if (sort == kDataBrowserOrderIncreasing)
3116 return result >= 0;
3117 else
3118 return result < 0;
3119 }
3120 }
3121
3122 // we can't use the native control's sorting abilities, so just
3123 // sort by item id.
3124 return itemOrder < otherItemOrder;
3125 }
3126 else
3127 {
3128
3129 long itemNum = (long)itemOneID;
3130 long otherItemNum = (long)itemTwoID;
3131
3132 // virtual listctrls don't support sorting
3133 return itemNum < otherItemNum;
3134 }
3135 }
3136 else{
3137 // fallback for undefined cases
3138 retval = itemOneID < itemTwoID;
3139 }
3140
3141 return retval;
3142 }
3143
3144 wxMacDataBrowserListCtrlControl::~wxMacDataBrowserListCtrlControl()
3145 {
3146 }
3147
3148 void wxMacDataBrowserListCtrlControl::MacSetColumnInfo( unsigned int row, unsigned int column, wxListItem* item )
3149 {
3150 wxMacDataItem* dataItem = GetItemFromLine(row);
3151 wxASSERT_MSG( dataItem, _T("could not obtain wxMacDataItem for row in MacSetColumnInfo. Is row a valid wxListCtrl row?") );
3152 if (item)
3153 {
3154 wxMacListCtrlItem* listItem = wx_static_cast(wxMacListCtrlItem*,dataItem);
3155 bool hasInfo = listItem->HasColumnInfo( column );
3156 listItem->SetColumnInfo( column, item );
3157 listItem->SetOrder(row);
3158 UpdateState(dataItem, item);
3159
3160 wxListCtrl* list = wxDynamicCast( GetPeer() , wxListCtrl );
3161
3162 // NB: When this call was made before a control was completely shown, it would
3163 // update the item prematurely (i.e. no text would be listed) and, on show,
3164 // only the sorted column would be refreshed, meaning only first column text labels
3165 // would be shown. Making sure not to update items until the control is visible
3166 // seems to fix this issue.
3167 if (hasInfo && list->IsShown())
3168 UpdateItem( wxMacDataBrowserRootContainer, listItem , kMinColumnId + column );
3169 }
3170 }
3171
3172 // apply changes that need to happen immediately, rather than when the
3173 // databrowser control fires a callback.
3174 void wxMacDataBrowserListCtrlControl::UpdateState(wxMacDataItem* dataItem, wxListItem* listItem)
3175 {
3176 bool isSelected = IsItemSelected( dataItem );
3177 bool isSelectedState = (listItem->GetState() == wxLIST_STATE_SELECTED);
3178
3179 // toggle the selection state if wxListInfo state and actual state don't match.
3180 if ( listItem->GetMask() & wxLIST_MASK_STATE && isSelected != isSelectedState )
3181 {
3182 DataBrowserSetOption options = kDataBrowserItemsAdd;
3183 if (!isSelectedState)
3184 options = kDataBrowserItemsRemove;
3185 SetSelectedItem(dataItem, options);
3186 }
3187 // TODO: Set column width if item width > than current column width
3188 }
3189
3190 void wxMacDataBrowserListCtrlControl::MacGetColumnInfo( unsigned int row, unsigned int column, wxListItem& item )
3191 {
3192 wxMacDataItem* dataItem = GetItemFromLine(row);
3193 wxASSERT_MSG( dataItem, _T("could not obtain wxMacDataItem in MacGetColumnInfo. Is row a valid wxListCtrl row?") );
3194 // CS should this guard against dataItem = 0 ? , as item is not a pointer if (item) is not appropriate
3195 //if (item)
3196 {
3197 wxMacListCtrlItem* listItem =wx_static_cast(wxMacListCtrlItem*,dataItem);
3198
3199 if (!listItem->HasColumnInfo( column ))
3200 return;
3201
3202 wxListItem* oldItem = listItem->GetColumnInfo( column );
3203
3204 if (oldItem)
3205 {
3206 long mask = item.GetMask();
3207 if ( !mask )
3208 // by default, get everything for backwards compatibility
3209 mask = -1;
3210
3211 if ( mask & wxLIST_MASK_TEXT )
3212 item.SetText(oldItem->GetText());
3213 if ( mask & wxLIST_MASK_IMAGE )
3214 item.SetImage(oldItem->GetImage());
3215 if ( mask & wxLIST_MASK_DATA )
3216 item.SetData(oldItem->GetData());
3217 if ( mask & wxLIST_MASK_STATE )
3218 item.SetState(oldItem->GetState());
3219 if ( mask & wxLIST_MASK_WIDTH )
3220 item.SetWidth(oldItem->GetWidth());
3221 if ( mask & wxLIST_MASK_FORMAT )
3222 item.SetAlign(oldItem->GetAlign());
3223
3224 item.SetTextColour(oldItem->GetTextColour());
3225 item.SetBackgroundColour(oldItem->GetBackgroundColour());
3226 item.SetFont(oldItem->GetFont());
3227 }
3228 }
3229 }
3230
3231 void wxMacDataBrowserListCtrlControl::MacInsertItem( unsigned int n, wxListItem* item )
3232 {
3233 wxMacDataItemBrowserControl::MacInsert(n, item->GetText());
3234 MacSetColumnInfo(n, 0, item);
3235 }
3236
3237 wxMacDataItem* wxMacDataBrowserListCtrlControl::CreateItem()
3238 {
3239 return new wxMacListCtrlItem();
3240 }
3241
3242 wxMacListCtrlItem::wxMacListCtrlItem()
3243 {
3244 m_rowItems = wxListItemList();
3245 }
3246
3247 int wxMacListCtrlItem::GetColumnImageValue( unsigned int column )
3248 {
3249 if ( HasColumnInfo(column) )
3250 return GetColumnInfo(column)->GetImage();
3251
3252 return -1;
3253 }
3254
3255 void wxMacListCtrlItem::SetColumnImageValue( unsigned int column, int imageIndex )
3256 {
3257 if ( HasColumnInfo(column) )
3258 GetColumnInfo(column)->SetImage(imageIndex);
3259 }
3260
3261 wxString wxMacListCtrlItem::GetColumnTextValue( unsigned int column )
3262 {
3263 if ( column == 0 )
3264 return GetLabel();
3265
3266 if ( HasColumnInfo(column) )
3267 return GetColumnInfo(column)->GetText();
3268
3269 return wxEmptyString;
3270 }
3271
3272 void wxMacListCtrlItem::SetColumnTextValue( unsigned int column, const wxString& text )
3273 {
3274 if ( HasColumnInfo(column) )
3275 GetColumnInfo(column)->SetText(text);
3276
3277 // for compatibility with superclass APIs
3278 if ( column == 0 )
3279 SetLabel(text);
3280 }
3281
3282 wxListItem* wxMacListCtrlItem::GetColumnInfo( unsigned int column )
3283 {
3284 wxASSERT_MSG( HasColumnInfo(column), _T("invalid column index in wxMacListCtrlItem") );
3285 return m_rowItems[column];
3286 }
3287
3288 bool wxMacListCtrlItem::HasColumnInfo( unsigned int column )
3289 {
3290 return !(m_rowItems.find( column ) == m_rowItems.end());
3291 }
3292
3293 void wxMacListCtrlItem::SetColumnInfo( unsigned int column, wxListItem* item )
3294 {
3295
3296 if ( !HasColumnInfo(column) )
3297 {
3298 wxListItem* listItem = new wxListItem(*item);
3299 m_rowItems[column] = listItem;
3300 }
3301 else
3302 {
3303 wxListItem* listItem = GetColumnInfo( column );
3304 long mask = item->GetMask();
3305 if (mask & wxLIST_MASK_TEXT)
3306 listItem->SetText(item->GetText());
3307 if (mask & wxLIST_MASK_DATA)
3308 listItem->SetData(item->GetData());
3309 if (mask & wxLIST_MASK_IMAGE)
3310 listItem->SetImage(item->GetImage());
3311 if (mask & wxLIST_MASK_STATE)
3312 listItem->SetState(item->GetState());
3313 if (mask & wxLIST_MASK_FORMAT)
3314 listItem->SetAlign(item->GetAlign());
3315 if (mask & wxLIST_MASK_WIDTH)
3316 listItem->SetWidth(item->GetWidth());
3317
3318 if ( item->HasAttributes() )
3319 {
3320 if ( listItem->HasAttributes() )
3321 listItem->GetAttributes()->AssignFrom(*item->GetAttributes());
3322 else
3323 {
3324 listItem->SetTextColour(item->GetTextColour());
3325 listItem->SetBackgroundColour(item->GetBackgroundColour());
3326 listItem->SetFont(item->GetFont());
3327 }
3328 }
3329 }
3330 }
3331
3332 #endif // wxUSE_LISTCTRL
3333
wxWidgets (Impactor)