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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/osx/carbon/datavgen.cpp
3// Purpose: wxDataViewCtrl native mac implementation
4// Author:
5// Id: $Id$
6// Copyright: (c) 2007
7// Licence: wxWindows licence
8/////////////////////////////////////////////////////////////////////////////
9
10// For compilers that support precompilation, includes "wx.h".
11#include "wx/wxprec.h"
12
13#if wxUSE_DATAVIEWCTRL
14
15#include "wx/dataview.h"
16
17#if !defined(wxUSE_GENERICDATAVIEWCTRL) || (wxUSE_GENERICDATAVIEWCTRL == 0)
18
19#include <limits>
20
21#include "wx/osx/carbon/databrow.h"
22
23#ifndef WX_PRECOMP
24 #include "wx/timer.h"
25 #include "wx/settings.h"
26 #include "wx/dcclient.h"
27 #include "wx/icon.h"
28#endif
29
30#include "wx/renderer.h"
31
32//-----------------------------------------------------------------------------
33// local constants
34//-----------------------------------------------------------------------------
35
36// a list of all catchable events:
37static EventTypeSpec const eventList[] =
38{
39 {kEventClassControl, kEventControlDraw},
40 {kEventClassControl, kEventControlHit}
41};
42
43//-----------------------------------------------------------------------------
44// local functions
45//-----------------------------------------------------------------------------
46
47static pascal OSStatus wxMacDataViewCtrlEventHandler(EventHandlerCallRef handler, EventRef EventReference, void* Data)
48{
49 wxDataViewCtrl* DataViewCtrlPtr((wxDataViewCtrl*) Data); // the 'Data' variable always contains a pointer to the data view control that installed the handler
50
51 wxMacCarbonEvent CarbonEvent(EventReference) ;
52
53
54 switch (GetEventKind(EventReference))
55 {
56 case kEventControlDraw:
57 {
58 OSStatus status;
59
60 DataViewCtrlPtr->MacSetDrawingContext(CarbonEvent.GetParameter<CGContextRef>(kEventParamCGContextRef,typeCGContextRef));
61 status = ::CallNextEventHandler(handler,EventReference);
62 DataViewCtrlPtr->MacSetDrawingContext(NULL);
63 return status;
64 }
65 case kEventControlHit :
66 if (CarbonEvent.GetParameter<ControlPartCode>(kEventParamControlPart,typeControlPartCode) == kControlButtonPart) // we only care about the header
67 {
68 ControlRef controlReference;
69 DataBrowserPropertyID columnPropertyID;
70 unsigned long columnIndex;
71 OSStatus status;
72 wxDataViewEvent DataViewEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK,DataViewCtrlPtr->GetId());
73
74 CarbonEvent.GetParameter(kEventParamDirectObject,&controlReference);
75 // determine the column that triggered the event (this is the column that is responsible for sorting the data view):
76 status = ::GetDataBrowserSortProperty(controlReference,&columnPropertyID);
77 wxCHECK(status == noErr,status);
78 status = ::GetDataBrowserTableViewColumnPosition(controlReference,columnPropertyID,&columnIndex);
79 if (status == errDataBrowserPropertyNotFound) // user clicked into part of the header that does not have a property
80 return ::CallNextEventHandler(handler,EventReference);
81 wxCHECK(status == noErr,status);
82 // initialize wxWidget event handler:
83 DataViewEvent.SetEventObject(DataViewCtrlPtr);
84 DataViewEvent.SetColumn(columnIndex);
85 DataViewEvent.SetDataViewColumn(DataViewCtrlPtr->GetColumn(columnIndex));
86 // finally sent the equivalent wxWidget event:
87 DataViewCtrlPtr->HandleWindowEvent(DataViewEvent);
88 return ::CallNextEventHandler(handler,EventReference);
89 }
90 else
91 return eventNotHandledErr;
92 }
93
94 return eventNotHandledErr;
95}
96
97static DataBrowserItemID* CreateDataBrowserItemIDArray(size_t& noOfEntries, wxDataViewItemArray const& items) // returns a newly allocated pointer to valid data browser item IDs
98{
99 size_t const noOfItems = items.GetCount();
100
101 DataBrowserItemID* itemIDs(new DataBrowserItemID[noOfItems]);
102
103
104 // convert all valid data view items to data browser items
105 noOfEntries = 0;
106 for (size_t i=0; i<noOfItems; ++i)
107 if (items[i].IsOk())
108 {
109 itemIDs[noOfEntries] = reinterpret_cast<DataBrowserItemID>(items[i].GetID());
110 ++noOfEntries;
111 }
112 // done:
113 return itemIDs;
114}
115
116static bool InitializeColumnDescription(DataBrowserListViewColumnDesc& columnDescription, wxDataViewColumn const* columnPtr, DataBrowserPropertyID columnPropertyID, wxCFStringRef const& title)
117{
118 // set properties for the column:
119 columnDescription.propertyDesc.propertyID = columnPropertyID;
120 columnDescription.propertyDesc.propertyType = columnPtr->GetRenderer()->GetPropertyType();
121 columnDescription.propertyDesc.propertyFlags = kDataBrowserListViewSelectionColumn; // make the column selectable
122 if (columnPtr->IsReorderable())
123 columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewMovableColumn;
124 if (columnPtr->IsResizeable())
125 {
126 columnDescription.headerBtnDesc.minimumWidth = 0;
127 columnDescription.headerBtnDesc.maximumWidth = 30000; // 32767 is the theoretical maximum though but 30000 looks nicer
128 }
129 else
130 {
131 columnDescription.headerBtnDesc.minimumWidth = columnPtr->GetWidth();
132 columnDescription.headerBtnDesc.maximumWidth = columnPtr->GetWidth();
133 }
134 if (columnPtr->IsSortable())
135 columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewSortableColumn;
136 if (columnPtr->GetRenderer()->GetMode() == wxDATAVIEW_CELL_EDITABLE)
137 columnDescription.propertyDesc.propertyFlags |= kDataBrowserPropertyIsEditable;
138 if ((columnDescription.propertyDesc.propertyType == kDataBrowserCustomType) ||
139 (columnDescription.propertyDesc.propertyType == kDataBrowserDateTimeType) ||
140 (columnDescription.propertyDesc.propertyType == kDataBrowserIconAndTextType) ||
141 (columnDescription.propertyDesc.propertyType == kDataBrowserTextType))
142 columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn; // enables generally the possibility to have user input for the mentioned types
143#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
144 columnDescription.propertyDesc.propertyFlags |= kDataBrowserListViewNoGapForIconInHeaderButton;
145#endif
146 // set header's properties:
147 columnDescription.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
148 columnDescription.headerBtnDesc.titleOffset = 0;
149 columnDescription.headerBtnDesc.titleString = ::CFStringCreateCopy(kCFAllocatorDefault,title);
150 columnDescription.headerBtnDesc.initialOrder = kDataBrowserOrderIncreasing; // choose one of the orders as "undefined" is not supported anyway (s. ControlDefs.h in the HIToolbox framework)
151 columnDescription.headerBtnDesc.btnFontStyle.flags = kControlUseFontMask | kControlUseJustMask;
152 switch (columnPtr->GetAlignment())
153 {
154 case wxALIGN_CENTER:
155 case wxALIGN_CENTER_HORIZONTAL:
156 columnDescription.headerBtnDesc.btnFontStyle.just = teCenter;
157 break;
158 case wxALIGN_LEFT:
159 columnDescription.headerBtnDesc.btnFontStyle.just = teFlushLeft;
160 break;
161 case wxALIGN_RIGHT:
162 columnDescription.headerBtnDesc.btnFontStyle.just = teFlushRight;
163 break;
164 default:
165 columnDescription.headerBtnDesc.btnFontStyle.just = teFlushDefault;
166 }
167 columnDescription.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
168 columnDescription.headerBtnDesc.btnFontStyle.style = normal;
169 if (columnPtr->GetBitmap().IsOk())
170 {
171 columnDescription.headerBtnDesc.btnContentInfo.contentType = kControlContentIconRef;
172 columnDescription.headerBtnDesc.btnContentInfo.u.iconRef = columnPtr->GetBitmap().GetIconRef();
173 }
174 else
175 {
176 // not text only as we otherwise could not add a bitmap later
177 // columnDescription.headerBtnDesc.btnContentInfo.contentType = kControlContentTextOnly;
178 columnDescription.headerBtnDesc.btnContentInfo.contentType = kControlContentIconRef;
179 columnDescription.headerBtnDesc.btnContentInfo.u.iconRef = NULL;
180 }
181
182 // done:
183 return true;
184}
185
186//-----------------------------------------------------------------------------
187// local function pointers
188//-----------------------------------------------------------------------------
189
190DEFINE_ONE_SHOT_HANDLER_GETTER(wxMacDataViewCtrlEventHandler)
191
192// ---------------------------------------------------------
193// wxMacDataViewModelNotifier
194// ---------------------------------------------------------
195class wxMacDataViewModelNotifier : public wxDataViewModelNotifier
196{
197public:
198 wxMacDataViewModelNotifier(wxMacDataViewDataBrowserListViewControl* initDataViewControlPtr) : m_dataViewControlPtr(initDataViewControlPtr)
199 {
200 }
201
202 virtual bool ItemAdded(const wxDataViewItem &parent, const wxDataViewItem &item)
203 {
204 DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
205
206 wxCHECK_MSG(item.IsOk(),false,_("Added item is invalid."));
207 bool noFailureFlag = (!(parent.IsOk()) && (m_dataViewControlPtr->AddItem(kDataBrowserNoItem,&itemID) == noErr) ||
208 parent.IsOk() && (m_dataViewControlPtr->AddItem(reinterpret_cast<DataBrowserItemID>(parent.GetID()),&itemID) == noErr));
209
210 wxDataViewCtrl *dvc = (wxDataViewCtrl*) m_dataViewControlPtr->GetWXPeer();
211 if (dvc->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT)
212 {
213 wxDataViewModel *model = GetOwner();
214
215 int height = 20; // TODO find out standard height
216 unsigned int num = dvc->GetColumnCount();
217 unsigned int col;
218 for (col = 0; col < num; col++)
219 {
220 wxDataViewColumn *column = dvc->GetColumn( col );
221 if (column->IsHidden())
222 continue;
223
224 wxDataViewCustomRenderer *renderer = wxDynamicCast( column->GetRenderer(), wxDataViewCustomRenderer );
225 if (renderer)
226 {
227 wxVariant value;
228 model->GetValue( value, item, column->GetModelColumn() );
229 renderer->SetValue( value );
230 height = wxMax( height, renderer->GetSize().y );
231 }
232
233 }
234
235 if (height > 20)
236 m_dataViewControlPtr->SetRowHeight( itemID, height );
237 }
238
239 return noFailureFlag;
240 }
241
242 virtual bool ItemsAdded(wxDataViewItem const& parent, wxDataViewItemArray const& items)
243 {
244 bool noFailureFlag;
245
246 DataBrowserItemID* itemIDs;
247
248 size_t noOfEntries;
249
250
251 // convert all valid data view items to data browser items:
252 itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items);
253 // insert all valid items into control:
254 noFailureFlag = ((noOfEntries == 0) ||
255 !(parent.IsOk()) && (m_dataViewControlPtr->AddItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) ||
256 parent.IsOk() && (m_dataViewControlPtr->AddItems(reinterpret_cast<DataBrowserItemID>(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr));
257 // give allocated array space free again:
258 delete[] itemIDs;
259
260 wxDataViewCtrl *dvc = (wxDataViewCtrl*) m_dataViewControlPtr->GetWXPeer();
261 if (dvc->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT)
262 {
263 wxDataViewModel *model = GetOwner();
264 unsigned int colnum = dvc->GetColumnCount();
265
266 size_t i;
267 size_t count = items.GetCount();
268 for (i = 0; i < count; i++)
269 {
270 wxDataViewItem item = items[i];
271 DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
272
273 int height = 20; // TODO find out standard height
274 unsigned int col;
275 for (col = 0; col < colnum; col++)
276 {
277 wxDataViewColumn *column = dvc->GetColumn( col );
278 if (column->IsHidden())
279 continue; // skip it!
280
281 if ((col != 0) && model->IsContainer(item) && !model->HasContainerColumns(item))
282 continue; // skip it!
283
284 wxDataViewCustomRenderer *renderer = wxDynamicCast( column->GetRenderer(), wxDataViewCustomRenderer );
285 if (renderer)
286 {
287 wxVariant value;
288 model->GetValue( value, item, column->GetModelColumn() );
289 renderer->SetValue( value );
290 height = wxMax( height, renderer->GetSize().y );
291 }
292 }
293
294 if (height > 20)
295 m_dataViewControlPtr->SetRowHeight( itemID, height );
296 }
297 }
298
299 // done:
300 return noFailureFlag;
301 }
302
303 virtual bool ItemChanged(wxDataViewItem const& item)
304 {
305 DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
306
307
308 wxCHECK_MSG(item.IsOk(),false,_("Changed item is invalid."));
309 if (m_dataViewControlPtr->UpdateItems(&itemID) == noErr)
310 {
311 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(m_dataViewControlPtr->GetWXPeer()));
312
313 // sent the equivalent wxWidget event:
314 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId());
315
316 dataViewEvent.SetEventObject(dataViewCtrlPtr);
317 dataViewEvent.SetItem(item);
318 // sent the equivalent wxWidget event:
319 dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
320 // done
321 return true;
322 }
323 else
324 return false;
325 }
326
327 virtual bool ItemsChanged(wxDataViewItemArray const& items)
328 {
329 bool noFailureFlag;
330
331 DataBrowserItemID* itemIDs;
332
333 size_t noOfEntries;
334
335
336 // convert all valid data view items to data browser items:
337 itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items);
338 // change items (ATTENTION: ONLY ITEMS OF THE ROOT ARE CHANGED BECAUSE THE PARENT PARAMETER IS MISSING):
339 noFailureFlag = (m_dataViewControlPtr->UpdateItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty,kDataBrowserItemNoProperty) == noErr);
340 if (noFailureFlag)
341 {
342 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(m_dataViewControlPtr->GetWXPeer()));
343
344 // send for all changed items a wxWidget event:
345 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId());
346
347 dataViewEvent.SetEventObject(dataViewCtrlPtr);
348 for (size_t i=0; i<noOfEntries; ++i)
349 {
350 dataViewEvent.SetItem(reinterpret_cast<void*>(itemIDs[i]));
351 dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
352 }
353 }
354 // release allocated array space:
355 delete[] itemIDs;
356 // done:
357 return noFailureFlag;
358 }
359
360 virtual bool ItemDeleted(wxDataViewItem const& parent, wxDataViewItem const& item)
361 {
362 if (item.IsOk())
363 {
364 DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
365 OSStatus errorStatus;
366 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(m_dataViewControlPtr->GetWXPeer()));
367
368 // when this method is called and currently an item is being edited this item may have already been deleted in the model (the passed item and the being edited item have
369 // not to be identical because the being edited item might be below the passed item in the hierarchy);
370 // to prevent the control trying to ask the model to update an already deleted item the control is informed that currently a deleting process
371 // has been started and that variables can currently not be updated even when requested by the system:
372 dataViewCtrlPtr->SetDeleting(true);
373 errorStatus = m_dataViewControlPtr->RemoveItem(reinterpret_cast<DataBrowserItemID>(parent.GetID()),&itemID);
374 // enable automatic updating again:
375 dataViewCtrlPtr->SetDeleting(false);
376 return (errorStatus == noErr);
377 }
378 else
379 return false;
380 }
381
382 virtual bool ItemsDeleted(wxDataViewItem const& parent, wxDataViewItemArray const& items)
383 {
384 bool noFailureFlag;
385
386 DataBrowserItemID* itemIDs;
387
388 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(m_dataViewControlPtr->GetWXPeer()));
389
390 size_t noOfEntries;
391
392
393 wxCHECK_MSG(dataViewCtrlPtr != NULL,false,_("Data view control is not correctly initialized"));
394 // convert all valid data view items to data browser items:
395 itemIDs = ::CreateDataBrowserItemIDArray(noOfEntries,items);
396 // when this method is called and currently an item is being edited this item may have already been deleted in the model (the passed item and the being edited item have
397 // not to be identical because the being edited item might be below the passed item in the hierarchy);
398 // to prevent the control trying to ask the model to update an already deleted item the control is informed that currently a deleting process
399 // has been started and that variables can currently not be updated even when requested by the system:
400 dataViewCtrlPtr->SetDeleting(true);
401 // insert all valid items into control:
402 noFailureFlag = ((noOfEntries == 0) ||
403 !(parent.IsOk()) && (m_dataViewControlPtr->RemoveItems(kDataBrowserNoItem,noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr) ||
404 parent.IsOk() && (m_dataViewControlPtr->RemoveItems(reinterpret_cast<DataBrowserItemID>(parent.GetID()),noOfEntries,itemIDs,kDataBrowserItemNoProperty) == noErr));
405 // enable automatic updating again:
406 dataViewCtrlPtr->SetDeleting(false);
407 // give allocated array space free again:
408 delete[] itemIDs;
409 // done:
410 return noFailureFlag;
411 }
412
413 virtual bool ValueChanged(wxDataViewItem const& item, unsigned int col)
414 {
415 DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
416 DataBrowserItemID parentID;
417
418 DataBrowserPropertyID propertyID;
419
420 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(m_dataViewControlPtr->GetWXPeer()));
421
422
423 wxCHECK_MSG(item.IsOk(), false,_("Passed item is invalid."));
424 wxCHECK_MSG(this->GetOwner() != NULL,false,_("Owner not initialized."));
425 wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Control is wrongly initialized."));
426 parentID = reinterpret_cast<DataBrowserItemID>(this->GetOwner()->GetParent(item).GetID());
427 if ((m_dataViewControlPtr->GetPropertyID(col,&propertyID) == noErr) &&
428 (m_dataViewControlPtr->UpdateItems(parentID,1,&itemID,dataViewCtrlPtr->GetColumn(col)->GetPropertyID(),propertyID) == noErr))
429 {
430 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED,dataViewCtrlPtr->GetId());
431
432 dataViewEvent.SetEventObject(dataViewCtrlPtr);
433 dataViewEvent.SetColumn(col);
434 dataViewEvent.SetItem(item);
435 // send the equivalent wxWidget event:
436 dataViewCtrlPtr->HandleWindowEvent(dataViewEvent);
437 // done
438 return true;
439 }
440 else
441 return false;
442 }
443
444 virtual bool Cleared()
445 {
446 bool noFailureFlag = (m_dataViewControlPtr->RemoveItems() == noErr);
447 wxDataViewItem item;
448 wxDataViewItemArray array;
449 GetOwner()->GetChildren( item, array );
450 ItemsAdded( item, array );
451 m_dataViewControlPtr->SetScrollPosition(0, 0);
452 return noFailureFlag;
453 }
454
455 virtual void Resort()
456 {
457 m_dataViewControlPtr->Resort();
458 }
459
460private:
461 wxMacDataViewDataBrowserListViewControl* m_dataViewControlPtr;
462};
463
464// ---------------------------------------------------------
465// wxDataViewRenderer
466// ---------------------------------------------------------
467wxDataViewRenderer::wxDataViewRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
468 :wxDataViewRendererBase(varianttype,mode,align), m_alignment(align), m_mode(mode)
469{
470}
471
472void wxDataViewRenderer::SetMode(wxDataViewCellMode mode)
473{
474 wxDataViewColumn* dataViewColumnPtr;
475
476
477 m_mode = mode;
478 dataViewColumnPtr = this->GetOwner();
479 if (dataViewColumnPtr != NULL)
480 {
481 wxDataViewCtrl* dataViewCtrlPtr(dataViewColumnPtr->GetOwner());
482
483 if (dataViewCtrlPtr != NULL)
484 {
485 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
486
487 if (macDataViewListCtrlPtr != NULL)
488 {
489 DataBrowserPropertyFlags flags;
490
491 verify_noerr(macDataViewListCtrlPtr->GetPropertyFlags(dataViewColumnPtr->GetPropertyID(),&flags));
492 if (mode == wxDATAVIEW_CELL_EDITABLE)
493 flags |= kDataBrowserPropertyIsEditable;
494 else
495 flags &= ~kDataBrowserPropertyIsEditable;
496 verify_noerr(macDataViewListCtrlPtr->SetPropertyFlags(dataViewColumnPtr->GetPropertyID(),flags));
497 }
498 }
499 }
500}
501
502IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer,wxDataViewRendererBase)
503
504// ---------------------------------------------------------
505// wxDataViewCustomRenderer
506// ---------------------------------------------------------
507wxDataViewCustomRenderer::wxDataViewCustomRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
508 :wxDataViewRenderer(varianttype,mode,align), m_editorCtrlPtr(NULL), m_DCPtr(NULL)
509{
510}
511
512wxDataViewCustomRenderer::~wxDataViewCustomRenderer()
513{
514 delete m_DCPtr;
515}
516
517void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state )
518{
519 wxDataViewCtrl *view = GetOwner()->GetOwner();
520// wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ? wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) : view->GetForegroundColour();
521 wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ? *wxWHITE : view->GetForegroundColour();
522 dc->SetTextForeground(col);
523 dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2));
524}
525
526wxDC* wxDataViewCustomRenderer::GetDC()
527{
528 if (m_DCPtr == NULL)
529 {
530 if ((GetOwner() == NULL) || (GetOwner()->GetOwner() == NULL))
531 return NULL;
532 m_DCPtr = new wxWindowDC(this->GetOwner()->GetOwner());
533 }
534 return m_DCPtr;
535}
536
537bool wxDataViewCustomRenderer::Render()
538{
539 return true;
540}
541
542void wxDataViewCustomRenderer::SetDC(wxDC* newDCPtr)
543{
544 delete m_DCPtr;
545 m_DCPtr = newDCPtr;
546}
547
548WXDataBrowserPropertyType wxDataViewCustomRenderer::GetPropertyType() const
549{
550 return kDataBrowserCustomType;
551}
552
553IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
554
555// ---------------------------------------------------------
556// wxDataViewTextRenderer
557// ---------------------------------------------------------
558wxDataViewTextRenderer::wxDataViewTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
559 :wxDataViewRenderer(varianttype,mode,align)
560{
561}
562
563bool wxDataViewTextRenderer::Render()
564{
565 wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Text renderer cannot render value; value type: ")) << this->GetValue().GetType());
566
567 wxCFStringRef cfString(this->GetValue().GetString(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()));
568 return (::SetDataBrowserItemDataText(this->GetDataReference(),cfString) == noErr);
569}
570
571WXDataBrowserPropertyType wxDataViewTextRenderer::GetPropertyType() const
572{
573 return kDataBrowserTextType;
574}
575
576IMPLEMENT_CLASS(wxDataViewTextRenderer,wxDataViewRenderer)
577
578// ---------------------------------------------------------
579// wxDataViewTextRendererAttr
580// ---------------------------------------------------------
581wxDataViewTextRendererAttr::wxDataViewTextRendererAttr(wxString const& varianttype, wxDataViewCellMode mode, int align)
582 :wxDataViewTextRenderer(varianttype,mode,align)
583{
584}
585
586IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
587
588// ---------------------------------------------------------
589// wxDataViewBitmapRenderer
590// ---------------------------------------------------------
591wxDataViewBitmapRenderer::wxDataViewBitmapRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
592 :wxDataViewRenderer(varianttype,mode,align)
593{
594}
595
596bool wxDataViewBitmapRenderer::Render()
597 // This method returns 'true' if
598 // - the passed bitmap is valid and it could be assigned to the native data browser;
599 // - the passed bitmap is invalid (or is not initialized); this case simulates a non-existing bitmap.
600 // In all other cases the method returns 'false'.
601{
602 wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Bitmap renderer cannot render value; value type: ")) << this->GetValue().GetType());
603
604 wxBitmap bitmap;
605
606 bitmap << this->GetValue();
607 if (bitmap.Ok())
608 return (::SetDataBrowserItemDataIcon(this->GetDataReference(),bitmap.GetIconRef()) == noErr);
609 else
610 return true;
611}
612
613WXDataBrowserPropertyType wxDataViewBitmapRenderer::GetPropertyType() const
614{
615 return kDataBrowserIconType;
616}
617
618IMPLEMENT_CLASS(wxDataViewBitmapRenderer,wxDataViewRenderer)
619
620// ---------------------------------------------------------
621// wxDataViewIconTextRenderer
622// ---------------------------------------------------------
623wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
624 :wxDataViewRenderer(varianttype,mode)
625{
626}
627
628bool wxDataViewIconTextRenderer::Render()
629{
630 wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Icon & text renderer cannot render value; value type: ")) << this->GetValue().GetType());
631
632 wxDataViewIconText iconText;
633
634 iconText << this->GetValue();
635
636 wxCFStringRef cfString(iconText.GetText(),(this->GetView()->GetFont().Ok() ? this->GetView()->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()));
637
638 if (iconText.GetIcon().IsOk())
639 if (::SetDataBrowserItemDataIcon(this->GetDataReference(),MAC_WXHICON(iconText.GetIcon().GetHICON())) != noErr)
640 return false;
641 return (::SetDataBrowserItemDataText(this->GetDataReference(),cfString) == noErr);
642}
643
644WXDataBrowserPropertyType wxDataViewIconTextRenderer::GetPropertyType() const
645{
646 return kDataBrowserIconAndTextType;
647}
648
649IMPLEMENT_ABSTRACT_CLASS(wxDataViewIconTextRenderer,wxDataViewRenderer)
650
651
652// ---------------------------------------------------------
653// wxDataViewToggleRenderer
654// ---------------------------------------------------------
655wxDataViewToggleRenderer::wxDataViewToggleRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
656 :wxDataViewRenderer(varianttype,mode)
657{
658}
659
660bool wxDataViewToggleRenderer::Render()
661{
662 wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Toggle renderer cannot render value; value type: ")) << this->GetValue().GetType());
663 return (::SetDataBrowserItemDataButtonValue(this->GetDataReference(),this->GetValue().GetBool()) == noErr);
664}
665
666WXDataBrowserPropertyType wxDataViewToggleRenderer::GetPropertyType() const
667{
668 return kDataBrowserCheckboxType;
669}
670
671IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleRenderer,wxDataViewRenderer)
672
673// ---------------------------------------------------------
674// wxDataViewProgressRenderer
675// ---------------------------------------------------------
676wxDataViewProgressRenderer::wxDataViewProgressRenderer(wxString const& label, wxString const& varianttype, wxDataViewCellMode mode, int align)
677 :wxDataViewRenderer(varianttype,mode,align)
678{
679}
680
681bool wxDataViewProgressRenderer::Render()
682{
683 wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Progress renderer cannot render value type; value type: ")) << this->GetValue().GetType());
684 return ((::SetDataBrowserItemDataMinimum(this->GetDataReference(), 0) == noErr) &&
685 (::SetDataBrowserItemDataMaximum(this->GetDataReference(),100) == noErr) &&
686 (::SetDataBrowserItemDataValue (this->GetDataReference(),this->GetValue().GetLong()) == noErr));
687}
688
689WXDataBrowserPropertyType wxDataViewProgressRenderer::GetPropertyType() const
690{
691 return kDataBrowserProgressBarType;
692}
693
694IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressRenderer,wxDataViewRenderer)
695
696// ---------------------------------------------------------
697// wxDataViewDateRenderer
698// ---------------------------------------------------------
699wxDataViewDateRenderer::wxDataViewDateRenderer(wxString const& varianttype, wxDataViewCellMode mode, int align)
700 :wxDataViewRenderer(varianttype,mode,align)
701{
702}
703
704bool wxDataViewDateRenderer::Render()
705{
706 wxCHECK_MSG(this->GetValue().GetType() == this->GetVariantType(),false,wxString(_("Date renderer cannot render value; value type: ")) << this->GetValue().GetType());
707 return (::SetDataBrowserItemDataDateTime(this->GetDataReference(),this->GetValue().GetDateTime().Subtract(wxDateTime(1,wxDateTime::Jan,1904)).GetSeconds().GetLo()) == noErr);
708}
709
710WXDataBrowserPropertyType wxDataViewDateRenderer::GetPropertyType() const
711{
712 return kDataBrowserDateTimeType;
713}
714
715IMPLEMENT_ABSTRACT_CLASS(wxDataViewDateRenderer,wxDataViewRenderer)
716
717// ---------------------------------------------------------
718// wxDataViewColumn
719// ---------------------------------------------------------
720
721void wxDataViewColumn::SetAlignment(wxAlignment align)
722{
723 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
724
725
726 m_alignment = align;
727 if (dataViewCtrlPtr != NULL)
728 {
729 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
730
731 if (macDataViewListCtrlPtr != NULL)
732 {
733 DataBrowserListViewHeaderDesc headerDescription;
734
735 wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description."));
736 switch (align)
737 {
738 case wxALIGN_CENTER:
739 case wxALIGN_CENTER_HORIZONTAL:
740 headerDescription.btnFontStyle.just = teCenter;
741 break;
742 case wxALIGN_LEFT:
743 headerDescription.btnFontStyle.just = teFlushLeft;
744 break;
745 case wxALIGN_RIGHT:
746 headerDescription.btnFontStyle.just = teFlushRight;
747 break;
748 default:
749 headerDescription.btnFontStyle.just = teFlushDefault;
750 }
751 wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set alignment."));
752 }
753 }
754}
755
756void wxDataViewColumn::SetBitmap(wxBitmap const& bitmap)
757{
758 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
759
760
761 wxDataViewColumnBase::SetBitmap(bitmap);
762 if (dataViewCtrlPtr != NULL)
763 {
764 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
765
766 if (macDataViewListCtrlPtr != NULL)
767 {
768 DataBrowserListViewHeaderDesc headerDescription;
769
770 wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description."));
771 if (this->GetBitmap().Ok())
772 headerDescription.btnContentInfo.u.iconRef = this->GetBitmap().GetIconRef();
773 else
774 headerDescription.btnContentInfo.u.iconRef = NULL;
775 wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set icon."));
776 }
777 }
778}
779
780void wxDataViewColumn::SetMaxWidth(int maxWidth)
781{
782 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
783
784
785 m_maxWidth = maxWidth;
786 if (dataViewCtrlPtr != NULL)
787 {
788 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
789
790 if (macDataViewListCtrlPtr != NULL)
791 {
792 DataBrowserListViewHeaderDesc headerDescription;
793
794 wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description."));
795 headerDescription.maximumWidth = static_cast<UInt16>(maxWidth);
796 wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set maximum width."));
797 }
798 }
799}
800
801void wxDataViewColumn::SetMinWidth(int minWidth)
802{
803 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
804
805
806 m_minWidth = minWidth;
807 if (dataViewCtrlPtr != NULL)
808 {
809 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
810
811 if (macDataViewListCtrlPtr != NULL)
812 {
813 DataBrowserListViewHeaderDesc headerDescription;
814
815 wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description."));
816 headerDescription.minimumWidth = static_cast<UInt16>(minWidth);
817 wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set minimum width."));
818 }
819 }
820}
821
822void wxDataViewColumn::SetReorderable(bool reorderable)
823{
824 // first set the internal flag of the column:
825 if (reorderable)
826 m_flags |= wxDATAVIEW_COL_REORDERABLE;
827 else
828 m_flags &= ~wxDATAVIEW_COL_REORDERABLE;
829 // if the column is associated with a control change also immediately the flags of the control:
830 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
831
832 if (dataViewCtrlPtr != NULL)
833 {
834 DataBrowserPropertyFlags flags;
835 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
836
837 wxCHECK_RET(macDataViewListCtrlPtr != NULL, _("Valid pointer to native data view control does not exist"));
838 wxCHECK_RET(macDataViewListCtrlPtr->GetPropertyFlags(this->GetPropertyID(),&flags) == noErr,_("Could not get property flags."));
839 if (reorderable)
840 flags |= kDataBrowserListViewMovableColumn;
841 else
842 flags &= ~kDataBrowserListViewMovableColumn;
843 wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(this->GetPropertyID(),flags) == noErr,_("Could not set property flags."));
844 }
845}
846
847void wxDataViewColumn::SetResizeable(bool resizeable)
848{
849 // first set the internal flag of the column:
850 if (resizeable)
851 m_flags |= wxDATAVIEW_COL_RESIZABLE;
852 else
853 m_flags &= ~wxDATAVIEW_COL_RESIZABLE;
854 // if the column is associated with a control change also immediately the flags of the control:
855 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
856
857 if (dataViewCtrlPtr != NULL)
858 {
859 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
860
861 if (macDataViewListCtrlPtr != NULL)
862 {
863 DataBrowserListViewHeaderDesc headerDescription;
864
865 verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription));
866 if (resizeable) {
867 headerDescription.minimumWidth = 0;
868 headerDescription.maximumWidth = 30000;
869 }
870 else {
871 headerDescription.minimumWidth = m_width;
872 headerDescription.maximumWidth = m_width;
873 }
874 verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription));
875 macDataViewListCtrlPtr->SetSortProperty(this->GetPropertyID());
876 }
877 }
878}
879
880void wxDataViewColumn::SetSortable(bool sortable)
881{
882 // first set the internal flag of the column:
883 if (sortable)
884 m_flags |= wxDATAVIEW_COL_SORTABLE;
885 else
886 m_flags &= ~wxDATAVIEW_COL_SORTABLE;
887 // if the column is associated with a control change also immediately the flags of the control:
888 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
889
890 if (dataViewCtrlPtr != NULL)
891 {
892 DataBrowserPropertyFlags flags;
893 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
894
895 wxCHECK_RET(macDataViewListCtrlPtr != NULL, _("Valid pointer to native data view control does not exist"));
896 wxCHECK_RET(macDataViewListCtrlPtr->GetPropertyFlags(this->GetPropertyID(),&flags) == noErr,_("Could not get property flags."));
897 if (sortable)
898 flags |= kDataBrowserListViewSortableColumn;
899 else
900 flags &= ~kDataBrowserListViewSortableColumn;
901 wxCHECK_RET(macDataViewListCtrlPtr->SetPropertyFlags(this->GetPropertyID(),flags) == noErr,_("Could not set property flags."));
902 }
903}
904
905void wxDataViewColumn::SetSortOrder(bool ascending)
906{
907 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
908
909
910 m_ascending = ascending;
911 if (dataViewCtrlPtr != NULL)
912 {
913 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
914
915 if (macDataViewListCtrlPtr != NULL)
916 {
917 DataBrowserListViewHeaderDesc headerDescription;
918
919 verify_noerr(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription));
920 if (ascending)
921 headerDescription.initialOrder = kDataBrowserOrderIncreasing;
922 else
923 headerDescription.initialOrder = kDataBrowserOrderDecreasing;
924 verify_noerr(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription));
925 macDataViewListCtrlPtr->SetSortProperty(this->GetPropertyID());
926 }
927 }
928}
929
930void wxDataViewColumn::SetTitle(wxString const& title)
931{
932 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
933
934
935 m_title = title;
936 if (dataViewCtrlPtr != NULL)
937 {
938 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
939
940 if (macDataViewListCtrlPtr != NULL)
941 {
942 DataBrowserListViewHeaderDesc headerDescription;
943 wxCFStringRef cfTitle(title,(dataViewCtrlPtr->GetFont().Ok() ? dataViewCtrlPtr->GetFont().GetEncoding() : wxLocale::GetSystemEncoding()));
944
945 wxCHECK_RET(macDataViewListCtrlPtr->GetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not get header description."));
946 headerDescription.titleString = cfTitle;
947 wxCHECK_RET(macDataViewListCtrlPtr->SetHeaderDesc(this->GetPropertyID(),&headerDescription) == noErr,_("Could not set header description."));
948 }
949 }
950}
951
952void wxDataViewColumn::SetWidth(int width)
953{
954 wxDataViewCtrl* dataViewCtrlPtr(this->GetOwner());
955
956
957 if ((width >= m_minWidth) && (width <= m_maxWidth))
958 {
959 m_width = width;
960 if (dataViewCtrlPtr != NULL)
961 {
962 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(dataViewCtrlPtr->GetPeer()));
963
964 if (macDataViewListCtrlPtr != NULL)
965 wxCHECK_RET(macDataViewListCtrlPtr->SetColumnWidth(this->GetPropertyID(),static_cast<UInt16>(width)) == noErr,_("Could not set column width."));
966 }
967 }
968}
969
970void wxDataViewColumn::SetAsSortKey(bool WXUNUSED(sort))
971{
972 // see wxGTK native wxDataViewColumn implementation
973 wxFAIL_MSG( "not implemented" );
974}
975
976bool wxDataViewColumn::IsSortKey() const
977{
978 wxDataViewCtrl * const dataViewCtrlPtr(GetOwner());
979 wxMacDataViewDataBrowserListViewControlPointer macDataViewListCtrlPtr(
980 dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(
981 dataViewCtrlPtr->GetPeer()));
982
983 DataBrowserPropertyID propertyID;
984 return macDataViewListCtrlPtr->GetSortProperty(&propertyID) == noErr &&
985 propertyID == m_propertyID;
986}
987
988//-----------------------------------------------------------------------------
989// wxDataViewCtrl
990//-----------------------------------------------------------------------------
991
992
993wxDataViewCtrl::~wxDataViewCtrl()
994{
995 ClearColumns();
996}
997
998void wxDataViewCtrl::Init()
999{
1000 m_CustomRendererPtr = NULL;
1001 m_Deleting = false;
1002 m_macIsUserPane = false;
1003 m_cgContext = NULL;
1004}
1005
1006bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
1007{
1008 if (!(this->wxControl::Create(parent,id,pos,size,style & ~(wxHSCROLL | wxVSCROLL),validator)))
1009 return false;
1010
1011#ifdef __WXMAC__
1012 MacSetClipChildren(true) ;
1013#endif
1014
1015 m_peer = new wxMacDataViewDataBrowserListViewControl(this,pos,size,style);
1016
1017 if ( style & wxBORDER_NONE )
1018 m_peer->SetData( kControlNoPart, kControlDataBrowserIncludesFrameAndFocusTag, (Boolean) false ) ;
1019
1020 this->MacPostControlCreate(pos,size);
1021 ::SetAutomaticControlDragTrackingEnabledForWindow(::GetControlOwner(m_peer->GetControlRef()),true);
1022
1023 InstallControlEventHandler(m_peer->GetControlRef(),GetwxMacDataViewCtrlEventHandlerUPP(),GetEventTypeCount(eventList),eventList,this,NULL);
1024
1025 ::SetDataBrowserTableViewHiliteStyle( m_peer->GetControlRef(), kDataBrowserTableViewFillHilite );
1026
1027 return true;
1028}
1029
1030/*static*/
1031wxVisualAttributes wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant variant)
1032{
1033 wxVisualAttributes attr;
1034
1035 attr.colFg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
1036 attr.colBg = wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX );
1037 attr.font.MacCreateFromThemeFont(kThemeViewsFont);
1038
1039 return attr;
1040}
1041
1042bool wxDataViewCtrl::AssociateModel(wxDataViewModel* model)
1043{
1044 if (!wxDataViewCtrlBase::AssociateModel(model))
1045 return false;
1046
1047 model->AddNotifier(new wxMacDataViewModelNotifier(dynamic_cast<wxMacDataViewDataBrowserListViewControl*>(m_peer)));
1048
1049 return true;
1050}
1051
1052bool wxDataViewCtrl::AppendColumn(wxDataViewColumn* columnPtr)
1053{
1054 return wxDataViewCtrl::InsertColumn( GetColumnCount(), columnPtr );
1055}
1056
1057bool wxDataViewCtrl::PrependColumn(wxDataViewColumn* columnPtr)
1058{
1059 return wxDataViewCtrl::InsertColumn( 0, columnPtr );
1060}
1061
1062bool wxDataViewCtrl::InsertColumn(unsigned int pos, wxDataViewColumn* columnPtr)
1063{
1064 DataBrowserListViewColumnDesc columnDescription;
1065
1066 DataBrowserPropertyID NewPropertyID;
1067
1068 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1069
1070 wxCFStringRef title(columnPtr->GetTitle(),m_font.Ok() ? this->GetFont().GetEncoding() : wxLocale::GetSystemEncoding());
1071
1072
1073 // first, some error checking:
1074 wxCHECK_MSG(MacDataViewListCtrlPtr != NULL, false,_("m_peer is not or incorrectly initialized"));
1075 wxCHECK_MSG(columnPtr != NULL, false,_("Column pointer must not be NULL."));
1076 wxCHECK_MSG(columnPtr->GetRenderer() != NULL, false,_("Column does not have a renderer."));
1077 wxCHECK_MSG(this->GetModel() != NULL, false,_("No model associated with control."));
1078 wxCHECK_MSG((columnPtr->GetModelColumn() >= 0) &&
1079 (columnPtr->GetModelColumn() < this->GetModel()->GetColumnCount()),false,_("Column's model column has no equivalent in the associated model."));
1080
1081 // try to get new ID for the column:
1082 wxCHECK_MSG(MacDataViewListCtrlPtr->GetFreePropertyID(&NewPropertyID) == noErr,false,_("Cannot create new column's ID. Probably max. number of columns reached."));
1083 // full column variable initialization:
1084 columnPtr->SetPropertyID(NewPropertyID);
1085 // add column to wxWidget's internal structure:
1086 wxCHECK_MSG(this->wxDataViewCtrlBase::InsertColumn(pos,columnPtr) &&
1087 m_ColumnPointers.insert(ColumnPointerHashMapType::value_type(NewPropertyID,columnPtr)).second,false,_("Could not add column to internal structures."));
1088 // create a column description and add column to the native control:
1089 wxCHECK_MSG(::InitializeColumnDescription(columnDescription,columnPtr,NewPropertyID,title), false,_("Column description could not be initialized."));
1090 wxCHECK_MSG(MacDataViewListCtrlPtr->AddColumn(&columnDescription,pos) == noErr,false,_("Column could not be added."));
1091
1092 // final adjustments for the layout:
1093 wxCHECK_MSG(MacDataViewListCtrlPtr->SetColumnWidth(NewPropertyID,columnPtr->GetWidth()) == noErr,false,_("Column width could not be set."));
1094
1095 // make sure that the data is up-to-date...
1096 // if the newly appended column is the first column add the initial data to the control and mark the column as an expander column,
1097 // otherwise ask the control to 'update' the data in the newly appended column:
1098 if (this->GetColumnCount() == 1)
1099 {
1100 this->SetExpanderColumn(columnPtr);
1101 this->AddChildrenLevel(wxDataViewItem());
1102 }
1103 else
1104 MacDataViewListCtrlPtr->UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,NewPropertyID);
1105 // done:
1106 return true;
1107}
1108
1109bool wxDataViewCtrl::ClearColumns()
1110{
1111 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1112
1113
1114 while (m_ColumnPointers.begin() != m_ColumnPointers.end())
1115 {
1116 wxCHECK_MSG(MacDataViewListCtrlPtr->RemoveColumnByProperty(m_ColumnPointers.begin()->first) == noErr,false,_("Could not remove column."));
1117 delete m_ColumnPointers.begin()->second;
1118 m_ColumnPointers.erase(m_ColumnPointers.begin());
1119 }
1120 return true;
1121}
1122
1123bool wxDataViewCtrl::DeleteColumn(wxDataViewColumn* columnPtr)
1124{
1125 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1126
1127
1128 if ((MacDataViewListCtrlPtr->RemoveColumnByProperty(columnPtr->GetPropertyID()) == noErr) && (m_ColumnPointers.erase(columnPtr->GetPropertyID()) > 0))
1129 {
1130 delete columnPtr;
1131 return true;
1132 }
1133 else
1134 return false;
1135}
1136
1137wxDataViewColumn* wxDataViewCtrl::GetColumn(unsigned int pos) const
1138{
1139 DataBrowserPropertyID propertyID;
1140
1141 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1142
1143
1144 if (MacDataViewListCtrlPtr->GetPropertyID(pos,&propertyID) == noErr)
1145 {
1146 ColumnPointerHashMapType::const_iterator Result(m_ColumnPointers.find(propertyID));
1147
1148 if (Result != m_ColumnPointers.end())
1149 return Result->second;
1150 else
1151 return NULL;
1152 }
1153 else
1154 return NULL;
1155}
1156
1157unsigned int wxDataViewCtrl::GetColumnCount() const
1158{
1159 return m_ColumnPointers.size();
1160}
1161
1162int wxDataViewCtrl::GetColumnPosition(wxDataViewColumn const* columnPtr) const
1163{
1164 if (columnPtr != NULL)
1165 {
1166 DataBrowserTableViewColumnIndex Position;
1167 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1168
1169 wxCHECK_MSG(MacDataViewListCtrlPtr->GetColumnIndex(columnPtr->GetPropertyID(),&Position) == noErr,-1,_("Could not determine column's position"));
1170 return static_cast<int>(Position);
1171 }
1172 else
1173 return wxNOT_FOUND;
1174}
1175
1176void wxDataViewCtrl::Collapse(wxDataViewItem const& item)
1177{
1178 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1179
1180
1181 MacDataViewListCtrlPtr->CloseContainer(reinterpret_cast<DataBrowserItemID>(item.GetID()));
1182}
1183
1184void wxDataViewCtrl::EnsureVisible(wxDataViewItem const& item, wxDataViewColumn const* columnPtr)
1185{
1186 ExpandAncestors(item);
1187
1188 if (item.IsOk())
1189 {
1190 DataBrowserPropertyID propertyID;
1191 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1192
1193 if (columnPtr != NULL)
1194 propertyID = columnPtr->GetPropertyID();
1195 else
1196 propertyID = kDataBrowserNoItem;
1197 MacDataViewListCtrlPtr->RevealItem(reinterpret_cast<DataBrowserItemID>(item.GetID()),propertyID,kDataBrowserRevealOnly);
1198 }
1199}
1200
1201void wxDataViewCtrl::Expand(wxDataViewItem const& item)
1202{
1203 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1204
1205
1206 MacDataViewListCtrlPtr->OpenContainer(reinterpret_cast<DataBrowserItemID>(item.GetID()));
1207}
1208
1209bool wxDataViewCtrl::IsExpanded( const wxDataViewItem & item ) const
1210{
1211 if (item.IsOk())
1212 {
1213 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1214
1215 DataBrowserItemState state = 0;
1216 OSStatus err = ::GetDataBrowserItemState(
1217 MacDataViewListCtrlPtr->GetControlRef(),
1218 reinterpret_cast<DataBrowserItemID>(item.GetID()),
1219 &state );
1220 if ((err == 0) && (state & kDataBrowserContainerIsOpen))
1221 return true;
1222 }
1223 return false;
1224}
1225
1226wxDataViewColumn* wxDataViewCtrl::GetSortingColumn() const
1227{
1228 DataBrowserPropertyID propertyID;
1229
1230 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1231
1232
1233 if (MacDataViewListCtrlPtr->GetSortProperty(&propertyID) == noErr)
1234 return this->GetColumnPtr(propertyID);
1235 else
1236 return NULL;
1237}
1238
1239unsigned int wxDataViewCtrl::GetCount() const
1240{
1241 ItemCount noOfItems;
1242
1243
1244 wxCHECK_MSG(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer)->GetItemCount(&noOfItems) == noErr,0,_("Could not determine number of items"));
1245 return noOfItems;
1246}
1247
1248wxRect wxDataViewCtrl::GetItemRect(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) const
1249{
1250 if (item.IsOk() && (columnPtr != NULL))
1251 {
1252 Rect MacRectangle;
1253 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1254
1255 if (MacDataViewListCtrlPtr->GetPartBounds(reinterpret_cast<DataBrowserItemID>(item.GetID()),columnPtr->GetPropertyID(),kDataBrowserPropertyContentPart,&MacRectangle) == noErr)
1256 {
1257 wxRect rectangle;
1258
1259 ::wxMacNativeToRect(&MacRectangle,&rectangle);
1260 return rectangle;
1261 }
1262 else
1263 return wxRect();
1264 }
1265 else
1266 return wxRect();
1267}
1268
1269wxDataViewItem wxDataViewCtrl::GetSelection() const
1270{
1271 wxArrayDataBrowserItemID itemIDs;
1272
1273 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1274
1275
1276 if (MacDataViewListCtrlPtr->GetSelectedItemIDs(itemIDs) > 0)
1277 return wxDataViewItem(reinterpret_cast<void*>(itemIDs[0]));
1278 else
1279 return wxDataViewItem();
1280}
1281
1282int wxDataViewCtrl::GetSelections(wxDataViewItemArray& sel) const
1283{
1284 size_t NoOfSelectedItems;
1285
1286 wxArrayDataBrowserItemID itemIDs;
1287
1288 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1289
1290
1291 NoOfSelectedItems = MacDataViewListCtrlPtr->GetSelectedItemIDs(itemIDs);
1292 sel.Empty();
1293 sel.SetCount(NoOfSelectedItems);
1294 for (size_t i=0; i<NoOfSelectedItems; ++i)
1295 sel[i] = wxDataViewItem(reinterpret_cast<void*>(itemIDs[i]));
1296 return static_cast<int>(NoOfSelectedItems);
1297}
1298
1299void wxDataViewCtrl::HitTest(wxPoint const& point, wxDataViewItem& item, wxDataViewColumn*& columnPtr) const
1300{
1301 item = wxDataViewItem();
1302 columnPtr = NULL;
1303}
1304
1305bool wxDataViewCtrl::IsSelected(wxDataViewItem const& item) const
1306{
1307 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1308
1309
1310 return MacDataViewListCtrlPtr->IsItemSelected(reinterpret_cast<DataBrowserItemID>(item.GetID()));
1311}
1312
1313void wxDataViewCtrl::SelectAll()
1314{
1315 DataBrowserItemID* itemIDPtr;
1316
1317 Handle handle(::NewHandle(0));
1318
1319 size_t NoOfItems;
1320
1321 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1322
1323
1324 wxCHECK_RET(MacDataViewListCtrlPtr->GetItems(kDataBrowserNoItem,true,kDataBrowserItemAnyState,handle) == noErr,_("Could not get items."));
1325 NoOfItems = static_cast<size_t>(::GetHandleSize(handle)/sizeof(DataBrowserItemID));
1326 HLock(handle);
1327 itemIDPtr = (DataBrowserItemID*) (*handle);
1328 MacDataViewListCtrlPtr->SetSelectedItems(NoOfItems,itemIDPtr,kDataBrowserItemsAssign);
1329 HUnlock(handle);
1330 DisposeHandle(handle);
1331}
1332
1333void wxDataViewCtrl::Select(wxDataViewItem const& item)
1334{
1335 if (item.IsOk())
1336 {
1337 ExpandAncestors(item);
1338
1339 DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
1340 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1341
1342 MacDataViewListCtrlPtr->SetSelectedItems(1,&itemID,kDataBrowserItemsAdd);
1343 }
1344}
1345
1346void wxDataViewCtrl::SetSelections(wxDataViewItemArray const& sel)
1347{
1348 size_t const NoOfSelections = sel.GetCount();
1349
1350 wxDataViewItem last_parent;
1351
1352 size_t i;
1353 for (i = 0; i < NoOfSelections; i++)
1354 {
1355 wxDataViewItem item = sel[i];
1356 wxDataViewItem parent = GetModel()->GetParent( item );
1357 if (parent)
1358 {
1359 if (parent != last_parent)
1360 ExpandAncestors(item);
1361 }
1362 last_parent = parent;
1363 }
1364
1365 DataBrowserItemID* itemIDs;
1366 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1367
1368 itemIDs = new DataBrowserItemID[NoOfSelections];
1369 for (i=0; i<NoOfSelections; ++i)
1370 itemIDs[i] = reinterpret_cast<DataBrowserItemID>(sel[i].GetID());
1371 MacDataViewListCtrlPtr->SetSelectedItems(NoOfSelections,itemIDs,kDataBrowserItemsAssign);
1372 delete[] itemIDs;
1373}
1374
1375void wxDataViewCtrl::Unselect(wxDataViewItem const& item)
1376{
1377 if (item.IsOk())
1378 {
1379 DataBrowserItemID itemID(reinterpret_cast<DataBrowserItemID>(item.GetID()));
1380 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1381
1382 MacDataViewListCtrlPtr->SetSelectedItems(1,&itemID,kDataBrowserItemsRemove);
1383 }
1384}
1385
1386void wxDataViewCtrl::UnselectAll()
1387{
1388 DataBrowserItemID* itemIDPtr;
1389
1390 Handle handle(::NewHandle(0));
1391
1392 size_t NoOfItems;
1393
1394 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1395
1396
1397 wxCHECK_RET(MacDataViewListCtrlPtr->GetItems(kDataBrowserNoItem,true,kDataBrowserItemAnyState,handle) == noErr,_("Could not get items."));
1398 NoOfItems = static_cast<size_t>(::GetHandleSize(handle)/sizeof(DataBrowserItemID));
1399 HLock(handle);
1400 itemIDPtr = (DataBrowserItemID*) (*handle);
1401 MacDataViewListCtrlPtr->SetSelectedItems(NoOfItems,itemIDPtr,kDataBrowserItemsRemove);
1402 HUnlock(handle);
1403 DisposeHandle(handle);
1404}
1405
1406// data handling:
1407void wxDataViewCtrl::AddChildrenLevel(wxDataViewItem const& parentItem)
1408{
1409 int NoOfChildren;
1410
1411 wxDataViewItemArray items;
1412
1413
1414 wxCHECK_RET(this->GetModel() != NULL,_("Model pointer not initialized."));
1415 NoOfChildren = this->GetModel()->GetChildren(parentItem,items);
1416#if 0
1417 for (int i=0; i<NoOfChildren; ++i)
1418 (void) this->GetModel()->ItemAdded(parentItem,items[i]);
1419#else
1420 (void) this->GetModel()->ItemsAdded(parentItem,items);
1421#endif
1422}
1423
1424void wxDataViewCtrl::FinishCustomItemEditing()
1425{
1426 if (this->GetCustomRendererItem().IsOk())
1427 {
1428 this->GetCustomRendererPtr()->FinishEditing();
1429 this->SetCustomRendererItem(wxDataViewItem());
1430 this->SetCustomRendererPtr (NULL);
1431 }
1432}
1433
1434wxDataViewColumn* wxDataViewCtrl::GetColumnPtr(WXDataBrowserPropertyID propertyID) const
1435{
1436 ColumnPointerHashMapType::const_iterator Result(m_ColumnPointers.find(propertyID));
1437
1438 if (Result != m_ColumnPointers.end())
1439 return Result->second;
1440 else
1441 return NULL;
1442}
1443
1444// inherited methods from wxDataViewCtrlBase
1445void wxDataViewCtrl::DoSetExpanderColumn()
1446{
1447 if (this->GetExpanderColumn() != NULL)
1448 {
1449 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1450
1451 (void) MacDataViewListCtrlPtr->SetDisclosureColumn(this->GetExpanderColumn()->GetPropertyID(),false); // second parameter explicitely passed to ensure that arrow is centered
1452 }
1453}
1454
1455void wxDataViewCtrl::DoSetIndent()
1456{
1457 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1458
1459 (void) MacDataViewListCtrlPtr->SetIndent(static_cast<float>(this->GetIndent()));
1460}
1461
1462// event handling:
1463void wxDataViewCtrl::OnMouse(wxMouseEvent& event)
1464{
1465 event.Skip();
1466
1467 if (GetModel() == NULL)
1468 return;
1469
1470 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1471
1472 int NoOfChildren;
1473 wxDataViewItemArray items;
1474 NoOfChildren = GetModel()->GetChildren( wxDataViewItem(), items);
1475 if (NoOfChildren == 0)
1476 return;
1477 wxDataViewItem firstChild = items[0];
1478
1479 UInt16 headerHeight = 0;
1480 MacDataViewListCtrlPtr->GetHeaderButtonHeight(&headerHeight);
1481
1482
1483 if (event.GetY() < headerHeight)
1484 {
1485 unsigned int col_count = GetColumnCount();
1486 unsigned int col;
1487 for (col = 0; col < col_count; col++)
1488 {
1489 wxDataViewColumn *column = GetColumn( col );
1490 if (column->IsHidden())
1491 continue;
1492
1493 Rect itemrect;
1494 ::GetDataBrowserItemPartBounds( MacDataViewListCtrlPtr->GetControlRef(),
1495 reinterpret_cast<DataBrowserItemID>(firstChild.GetID()), column->GetPropertyID(),
1496 kDataBrowserPropertyEnclosingPart, &itemrect );
1497
1498 if (abs( event.GetX() - itemrect.right) < 3)
1499 {
1500 if (column->GetFlags() & wxDATAVIEW_COL_RESIZABLE)
1501 SetCursor( wxCursor( wxCURSOR_SIZEWE ) );
1502 else
1503 SetCursor( *wxSTANDARD_CURSOR );
1504 return;
1505 }
1506 }
1507
1508 }
1509
1510 SetCursor( *wxSTANDARD_CURSOR );
1511}
1512
1513void wxDataViewCtrl::OnSize(wxSizeEvent& event)
1514{
1515 unsigned int const NoOfColumns = this->GetColumnCount();
1516
1517
1518 for (unsigned int i=0; i<NoOfColumns; ++i)
1519 {
1520 wxDataViewColumn* dataViewColumnPtr(this->GetColumn(i));
1521
1522 if (dataViewColumnPtr != NULL)
1523 {
1524 wxDataViewCustomRenderer* dataViewCustomRendererPtr(dynamic_cast<wxDataViewCustomRenderer*>(dataViewColumnPtr->GetRenderer()));
1525
1526 if (dataViewCustomRendererPtr != NULL)
1527 dataViewCustomRendererPtr->SetDC(NULL); // reset DC because DC has changed
1528 }
1529 }
1530
1531 wxMacDataViewDataBrowserListViewControlPointer MacDataViewListCtrlPtr(dynamic_cast<wxMacDataViewDataBrowserListViewControlPointer>(m_peer));
1532 ControlRef ref = MacDataViewListCtrlPtr->GetControlRef();
1533 if (NoOfColumns == 1)
1534 {
1535 ::SetDataBrowserHasScrollBars( ref, false, true );
1536 ::AutoSizeDataBrowserListViewColumns( ref );
1537 }
1538 if (NoOfColumns > 1)
1539 {
1540 ::SetDataBrowserHasScrollBars( ref, true, true );
1541 }
1542
1543 event.Skip();
1544}
1545
1546IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl,wxDataViewCtrlBase)
1547
1548BEGIN_EVENT_TABLE(wxDataViewCtrl,wxDataViewCtrlBase)
1549 EVT_SIZE(wxDataViewCtrl::OnSize)
1550 EVT_MOTION(wxDataViewCtrl::OnMouse)
1551END_EVENT_TABLE()
1552
1553#endif // !wxUSE_GENERICDATAVIEWCTRL
1554
1555#endif // wxUSE_DATAVIEWCTRL
1556
wxWidgets (Impactor)