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universal implementation for osx cocoa
[wxWidgets.git] / src / osx / carbon / databrow.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/mac/carbon/databrow.cpp
3// Purpose: Classes and functions for the Carbon data browser
4// Author:
5// Modified by:
6// Created: 2007-05-18
7// RCS-ID: $Id$
8// Copyright: (c)
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#include "wx/wxprec.h"
13
14#if wxUSE_DATAVIEWCTRL
15#ifndef wxUSE_GENERICDATAVIEWCTRL
16
17#ifndef WX_PRECOMP
18 #include "wx/app.h"
19 #include "wx/toplevel.h"
20 #include "wx/font.h"
21 #include "wx/settings.h"
22 #include "wx/utils.h"
23#endif
24
25#include "wx/dataview.h"
26#include "wx/osx/carbon/databrow.h"
27#include "wx/osx/private.h"
28#include "wx/osx/uma.h"
29
30#include <limits>
31
32// ============================================================================
33// Variables used globally in databrow.cpp
34// ============================================================================
35DataBrowserGetContextualMenuUPP gDataBrowserTableViewGetContextualMenuUPP = NULL;
36DataBrowserItemCompareUPP gDataBrowserTableViewItemCompareUPP = NULL;
37DataBrowserItemDataUPP gDataBrowserTableViewItemDataUPP = NULL;
38DataBrowserItemNotificationUPP gDataBrowserTableViewItemNotificationUPP = NULL;
39
40DataBrowserDrawItemUPP gDataBrowserTableViewDrawItemUPP = NULL;
41DataBrowserEditItemUPP gDataBrowserTableViewEditItemUPP = NULL;
42DataBrowserHitTestUPP gDataBrowserTableViewHitTestUPP = NULL;
43DataBrowserTrackingUPP gDataBrowserTableViewTrackingUPP = NULL;
44
45// ============================================================================
46// wxMacDataBrowserTableViewControl
47// ============================================================================
48
49pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserCompareProc(ControlRef browser, DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty)
50{
51 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
52
53
54 if (ControlPtr != NULL)
55 return ControlPtr->DataBrowserCompareProc(itemOneID,itemTwoID,sortProperty);
56 else
57 return errDataBrowserPropertyNotSupported;
58} /* wxMacDataBrowserTableViewControl::DataBrowserCompareProc(ControlRef, DataBrowserItemID, DataBrowserItemID, DataBrowserPropertyID) */
59
60pascal void wxMacDataBrowserTableViewControl::DataBrowserGetContextualMenuProc(ControlRef browser, MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* selection)
61{
62 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
63
64
65 if (ControlPtr != NULL)
66 ControlPtr->DataBrowserGetContextualMenuProc(menu,helpType,helpItemString,selection);
67} /* wxMacDataBrowserTableViewControl::DataBrowserGetContextualMenuProc(ControlRef, MenuRef*, UInt32*, CFStringRef*, AEDesc*) */
68
69pascal OSStatus wxMacDataBrowserTableViewControl::DataBrowserGetSetItemDataProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue)
70{
71 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
72
73
74 if (ControlPtr != NULL)
75 return ControlPtr->DataBrowserGetSetItemDataProc(itemID,propertyID,itemData,getValue);
76 else
77 return errDataBrowserPropertyNotSupported;
78} /* wxMacDataBrowserTableViewControl::DataBrowserGetSetItemDataProc(ControlRef, DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemDataRef, Boolean) */
79
80pascal void wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData)
81{
82 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
83
84
85 if (ControlPtr != NULL)
86 ControlPtr->DataBrowserItemNotificationProc(itemID,message,itemData);
87} /* wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc(ControlRef, DataBrowserItemID, DataBrowserItemNotification, DataBrowserItemDataRef) */
88
89pascal void wxMacDataBrowserTableViewControl::DataBrowserDrawItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice)
90{
91 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
92
93
94 if (ControlPtr != NULL)
95 ControlPtr->DataBrowserDrawItemProc(itemID,propertyID,state,rectangle,bitDepth,colorDevice);
96} /* wxMacDataBrowserTableViewControl::DataBrowserDrawItemProc(ControlRef, DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemState, Rect const*, SInt16, Boolean) */
97
98pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserEditItemProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, CFStringRef theString, Rect* maxEditTextRect, Boolean* shrinkToFit)
99{
100 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
101
102
103 return ((ControlPtr != NULL) && ControlPtr->DataBrowserEditItemProc(itemID,propertyID,theString,maxEditTextRect,shrinkToFit));
104} /* wxMacDataBrowserTableViewControl::DataBrowserEditItemProc(ControlRef, DataBrowserItemID, DataBrowserPropertyID, CFStringRef, Rect*, Boolean*) */
105
106pascal Boolean wxMacDataBrowserTableViewControl::DataBrowserHitTestProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Rect const* mouseRect)
107{
108 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
109
110
111 return ((ControlPtr != NULL) && ControlPtr->DataBrowserHitTestProc(itemID,propertyID,theRect,mouseRect));
112} /* wxMacDataBrowserTableViewControl::DataBrowserHitTestProc(ControlRef, DataBrowserItemID, DataBrowserPropertyID, Rect const*, Rect const*) */
113
114pascal DataBrowserTrackingResult wxMacDataBrowserTableViewControl::DataBrowserTrackingProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point startPt, EventModifiers modifiers)
115{
116 wxMacDataBrowserTableViewControl* ControlPtr(dynamic_cast<wxMacDataBrowserTableViewControl*>(wxMacControl::GetReferenceFromNativeControl(browser)));
117
118
119 if (ControlPtr != NULL)
120 return ControlPtr->DataBrowserTrackingProc(itemID,propertyID,theRect,startPt,modifiers);
121 else
122 return kDataBrowserNothingHit;
123} /* wxMacDataBrowserTableViewControl::DataBrowserTrackingProc(ControlRef, DataBrowserItemID, DataBrowserPropertyID, Rect const*, Point, EventModifiers) */
124
125wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style)
126 :wxMacControl(peer)
127{
128 Rect bounds = wxMacGetBoundsForControl(peer,pos,size);
129 OSStatus err = ::CreateDataBrowserControl(MAC_WXHWND(peer->MacGetTopLevelWindowRef()),&bounds,kDataBrowserListView,&(this->m_controlRef));
130
131
132 SetReferenceInNativeControl();
133 verify_noerr(err);
134 // setup standard callbacks:
135 if (gDataBrowserTableViewGetContextualMenuUPP == NULL) gDataBrowserTableViewGetContextualMenuUPP = NewDataBrowserGetContextualMenuUPP(wxMacDataBrowserTableViewControl::DataBrowserGetContextualMenuProc);
136 if (gDataBrowserTableViewItemCompareUPP == NULL) gDataBrowserTableViewItemCompareUPP = NewDataBrowserItemCompareUPP (wxMacDataBrowserTableViewControl::DataBrowserCompareProc);
137 if (gDataBrowserTableViewItemDataUPP == NULL) gDataBrowserTableViewItemDataUPP = NewDataBrowserItemDataUPP (wxMacDataBrowserTableViewControl::DataBrowserGetSetItemDataProc);
138 if (gDataBrowserTableViewItemNotificationUPP == NULL)
139 {
140 gDataBrowserTableViewItemNotificationUPP =
141#if TARGET_API_MAC_OSX
142 (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc);
143#else
144 NewDataBrowserItemNotificationUPP(wxMacDataBrowserTableViewControl::DataBrowserItemNotificationProc);
145#endif
146 }
147 DataBrowserCallbacks callbacks; // variable definition
148
149 InitializeDataBrowserCallbacks(&callbacks,kDataBrowserLatestCallbacks);
150 callbacks.u.v1.getContextualMenuCallback = gDataBrowserTableViewGetContextualMenuUPP;
151 callbacks.u.v1.itemDataCallback = gDataBrowserTableViewItemDataUPP;
152 callbacks.u.v1.itemCompareCallback = gDataBrowserTableViewItemCompareUPP;
153 callbacks.u.v1.itemNotificationCallback = gDataBrowserTableViewItemNotificationUPP;
154 this->SetCallbacks(&callbacks);
155
156 // setup callbacks for customized items:
157 if (gDataBrowserTableViewDrawItemUPP == NULL) gDataBrowserTableViewDrawItemUPP = NewDataBrowserDrawItemUPP(wxMacDataBrowserTableViewControl::DataBrowserDrawItemProc);
158 if (gDataBrowserTableViewEditItemUPP == NULL) gDataBrowserTableViewEditItemUPP = NewDataBrowserEditItemUPP(wxMacDataBrowserTableViewControl::DataBrowserEditItemProc);
159 if (gDataBrowserTableViewHitTestUPP == NULL) gDataBrowserTableViewHitTestUPP = NewDataBrowserHitTestUPP (wxMacDataBrowserTableViewControl::DataBrowserHitTestProc);
160 if (gDataBrowserTableViewTrackingUPP == NULL) gDataBrowserTableViewTrackingUPP = NewDataBrowserTrackingUPP(wxMacDataBrowserTableViewControl::DataBrowserTrackingProc);
161
162 DataBrowserCustomCallbacks customCallbacks; // variable definition
163
164 InitializeDataBrowserCustomCallbacks(&customCallbacks,kDataBrowserLatestCallbacks);
165 customCallbacks.u.v1.drawItemCallback = gDataBrowserTableViewDrawItemUPP;
166 customCallbacks.u.v1.editTextCallback = gDataBrowserTableViewEditItemUPP;
167 customCallbacks.u.v1.hitTestCallback = gDataBrowserTableViewHitTestUPP;
168 customCallbacks.u.v1.trackingCallback = gDataBrowserTableViewTrackingUPP;
169 this->SetCustomCallbacks(&customCallbacks);
170
171 // style setting:
172 this->EnableCellSizeModification( ((style & wxDV_VARIABLE_LINE_HEIGHT) != 0), true );
173
174 DataBrowserSelectionFlags flags; // variable definition
175
176 if (this->GetSelectionFlags(&flags) == noErr) // get default settings
177 {
178 if ((style & wxDV_MULTIPLE) != 0)
179 flags &= ~kDataBrowserSelectOnlyOne;
180 else
181 flags |= kDataBrowserSelectOnlyOne;
182 (void) this->SetSelectionFlags(flags);
183 } /* if */
184
185 OptionBits attributes; // variable definition
186
187 if (this->GetAttributes(&attributes) == noErr) // get default settings
188 {
189 if ((style & wxDV_VERT_RULES) != 0)
190 attributes |= kDataBrowserAttributeListViewDrawColumnDividers;
191 else
192 attributes &= ~kDataBrowserAttributeListViewDrawColumnDividers;
193 if ((style & wxDV_ROW_LINES) != 0)
194 attributes |= kDataBrowserAttributeListViewAlternatingRowColors;
195 else
196 attributes &= ~kDataBrowserAttributeListViewAlternatingRowColors;
197 (void) this->SetAttributes(attributes);
198 } /* if */
199
200 if ((style & wxDV_NO_HEADER) != 0)
201 this->SetHeaderButtonHeight(0);
202} /* wxMacDataBrowserTableViewControl::wxMacDataBrowserTableViewControl(wxWindow*, wxPoint const&, wxSize const&, long) */
203
204//
205// callback handling
206//
207OSStatus wxMacDataBrowserTableViewControl::SetCallbacks(DataBrowserCallbacks const* callbacks)
208{
209 return ::SetDataBrowserCallbacks(this->m_controlRef,callbacks);
210} /* wxMacDataBrowserTableViewControl::SetCallbacks(DataBrowserCallbacks const*) */
211
212OSStatus wxMacDataBrowserTableViewControl::SetCustomCallbacks(DataBrowserCustomCallbacks const* customCallbacks)
213{
214 return ::SetDataBrowserCustomCallbacks(this->m_controlRef,customCallbacks);
215} /* xMacDataBrowserTableViewControl::SetCustomCallbacks(DataBrowserCustomCallbacks const*) */
216
217//
218// header handling
219//
220OSStatus wxMacDataBrowserTableViewControl::GetHeaderDesc(DataBrowserPropertyID propertyID, DataBrowserListViewHeaderDesc* desc) const
221{
222 desc->version = kDataBrowserListViewLatestHeaderDesc; // if this statement is missing the next call will fail (NOT DOCUMENTED!!)
223 return ::GetDataBrowserListViewHeaderDesc(this->m_controlRef,propertyID,desc);
224}
225
226OSStatus wxMacDataBrowserTableViewControl::SetHeaderDesc(DataBrowserPropertyID propertyID, DataBrowserListViewHeaderDesc* desc)
227{
228 return ::SetDataBrowserListViewHeaderDesc(this->m_controlRef,propertyID,desc);
229}
230
231//
232// layout handling
233//
234OSStatus wxMacDataBrowserTableViewControl::AutoSizeColumns()
235{
236 return AutoSizeDataBrowserListViewColumns(this->m_controlRef);
237}
238
239OSStatus wxMacDataBrowserTableViewControl::EnableCellSizeModification(bool enableHeight, bool enableWidth)
240{
241 return ::SetDataBrowserTableViewGeometry(this->GetControlRef(),enableWidth,enableHeight);
242} /* wxMacDataBrowserTableViewControl::EnableCellSizeModification(bool, bool) */
243
244OSStatus wxMacDataBrowserTableViewControl::GetAttributes(OptionBits* attributes)
245{
246 return ::DataBrowserGetAttributes(this->GetControlRef(),attributes);
247} /* wxMacDataBrowserTableViewControl::GetAttributes(OptionBits*) */
248
249OSStatus wxMacDataBrowserTableViewControl::GetColumnWidth(DataBrowserPropertyID propertyID, UInt16* width) const
250{
251 return ::GetDataBrowserTableViewNamedColumnWidth(this->m_controlRef,propertyID,width);
252}
253
254OSStatus wxMacDataBrowserTableViewControl::GetDefaultColumnWidth( UInt16 *width ) const
255{
256 return GetDataBrowserTableViewColumnWidth(this->m_controlRef, width );
257}
258
259OSStatus wxMacDataBrowserTableViewControl::GetDefaultRowHeight(UInt16* height) const
260{
261 return ::GetDataBrowserTableViewRowHeight(this->m_controlRef,height);
262}
263
264OSStatus wxMacDataBrowserTableViewControl::GetHeaderButtonHeight(UInt16 *height)
265{
266 return ::GetDataBrowserListViewHeaderBtnHeight(this->m_controlRef,height);
267}
268
269OSStatus wxMacDataBrowserTableViewControl::GetPartBounds(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserPropertyPart part, Rect* bounds)
270{
271 return ::GetDataBrowserItemPartBounds(this->m_controlRef,item,propertyID,part,bounds);
272} /* wxMacDataBrowserTableViewControl::GetPartBounds(DataBrowserItemID, DataBrowswerPropertyID, DataBrowserPropertyPart, Rect*) */
273
274OSStatus wxMacDataBrowserTableViewControl::GetRowHeight(DataBrowserItemID item, UInt16* height) const
275{
276 return ::GetDataBrowserTableViewItemRowHeight(this->m_controlRef,item,height);
277} /* wxMacDataBrowserTableViewControl::GetRowHeight(DataBrowserItemID, UInt16*) const */
278
279OSStatus wxMacDataBrowserTableViewControl::GetScrollPosition( UInt32 *top , UInt32 *left ) const
280{
281 return GetDataBrowserScrollPosition(this->m_controlRef, top , left );
282}
283
284OSStatus wxMacDataBrowserTableViewControl::SetAttributes(OptionBits attributes)
285{
286 return ::DataBrowserChangeAttributes(this->GetControlRef(),attributes,~attributes);
287} /* wxMacDataBrowserTableViewControl::SetAttributes(OptionBits) */
288
289OSStatus wxMacDataBrowserTableViewControl::SetColumnWidth(DataBrowserPropertyID propertyID, UInt16 width)
290{
291 return ::SetDataBrowserTableViewNamedColumnWidth(this->m_controlRef,propertyID,width);
292}
293
294OSStatus wxMacDataBrowserTableViewControl::SetDefaultColumnWidth(UInt16 width)
295{
296 return ::SetDataBrowserTableViewColumnWidth(this->m_controlRef,width);
297}
298
299OSStatus wxMacDataBrowserTableViewControl::SetDefaultRowHeight(UInt16 height)
300{
301 return ::SetDataBrowserTableViewRowHeight(this->m_controlRef,height);
302}
303
304OSStatus wxMacDataBrowserTableViewControl::SetHasScrollBars(bool horiz, bool vert)
305{
306 return ::SetDataBrowserHasScrollBars(this->m_controlRef,horiz,vert);
307} /* wxMacDataBrowserTableViewControl::SetHasScrollBars(bool, bool) */
308
309OSStatus wxMacDataBrowserTableViewControl::SetHeaderButtonHeight(UInt16 height)
310{
311 return ::SetDataBrowserListViewHeaderBtnHeight(this->m_controlRef,height);
312} /* wxMacDataBrowserTableViewControl::SetHeaderButtonHeight(UInt16) */
313
314OSStatus wxMacDataBrowserTableViewControl::SetHiliteStyle(DataBrowserTableViewHiliteStyle hiliteStyle)
315{
316 return ::SetDataBrowserTableViewHiliteStyle(this->m_controlRef,hiliteStyle);
317} /*wxMacDataBrowserTableViewControl::SetHiliteStyle(DataBrowserTableViewHiliteStyle) */
318
319OSStatus wxMacDataBrowserTableViewControl::SetIndent(float Indent)
320{
321 return ::DataBrowserSetMetric(this->m_controlRef,kDataBrowserMetricDisclosureColumnPerDepthGap,true,Indent);
322} /* wxMacDataBrowserTableViewControl::SetIndent(float* Indent) */
323
324OSStatus wxMacDataBrowserTableViewControl::SetRowHeight(DataBrowserItemID item, UInt16 height)
325{
326 return ::SetDataBrowserTableViewItemRowHeight(this->m_controlRef,item,height);
327}
328
329OSStatus wxMacDataBrowserTableViewControl::SetScrollPosition(UInt32 top, UInt32 left)
330{
331 return ::SetDataBrowserScrollPosition(this->m_controlRef,top,left);
332}
333
334//
335// column handling
336//
337OSStatus wxMacDataBrowserTableViewControl::GetColumnCount(UInt32* numColumns) const
338{
339 return ::GetDataBrowserTableViewColumnCount(this->m_controlRef,numColumns);
340}
341
342OSStatus wxMacDataBrowserTableViewControl::GetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex* index) const
343{
344 return ::GetDataBrowserTableViewColumnPosition(this->m_controlRef,propertyID,index);
345} /* wxMacDataBrowserTableViewControl::GetColumnIndex(DataBrowserPropertyID, DataBrowserTableViewColumnIndex*) const */
346
347OSStatus wxMacDataBrowserTableViewControl::GetFreePropertyID(DataBrowserPropertyID* propertyID) const
348{
349 for (*propertyID=kMinPropertyID; *propertyID<std::numeric_limits<DataBrowserPropertyID>::max(); ++(*propertyID))
350 if (this->IsUsedPropertyID(*propertyID) == errDataBrowserPropertyNotFound)
351 return noErr;
352 return errDataBrowserPropertyNotSupported;
353} /* wxMacDataBrowserTableViewControl::GetFreePropertyID(DataBrowserPropertyID*) const */
354
355OSStatus wxMacDataBrowserTableViewControl::GetPropertyFlags(DataBrowserPropertyID propertyID, DataBrowserPropertyFlags *flags) const
356{
357 return ::GetDataBrowserPropertyFlags(this->m_controlRef,propertyID,flags);
358}
359
360OSStatus wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserItemDataRef itemData, DataBrowserPropertyID* propertyID)
361{
362 return ::GetDataBrowserItemDataProperty(itemData,propertyID);
363} /* wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserItemDataRef, DataBrowserPropertyID*) */
364
365OSStatus wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserTableViewColumnIndex index, DataBrowserTableViewColumnID* propertyID)
366{
367 return ::GetDataBrowserTableViewColumnProperty(this->m_controlRef,index,propertyID);
368} /* wxMacDataBrowserTableViewControl::GetPropertyID(DataBrowserTableViewColumnIndex, DataBrowserTableViewColumnID*) */
369
370OSStatus wxMacDataBrowserTableViewControl::IsUsedPropertyID(DataBrowserPropertyID propertyID) const
371{
372 // as the Mac interface does not provide a function that checks if the property id is in use or not a function is chosen that should not
373 // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns
374 // the column position for the property id:
375 DataBrowserTableViewColumnIndex index;
376
377 return ::GetDataBrowserTableViewColumnPosition(this->m_controlRef,propertyID,&index);
378} /* wxMacDataBrowserTableViewControl::IsUsedPropertyId(DataBrowserPropertyID) const */
379
380OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByProperty(DataBrowserTableViewColumnID propertyID)
381{
382 return ::RemoveDataBrowserTableViewColumn(this->m_controlRef,propertyID);
383} /* wxMacDataBrowserTableViewControl::RemoveColumnByProperty(DataBrowserTableViewColumnID) */
384
385OSStatus wxMacDataBrowserTableViewControl::RemoveColumnByIndex(DataBrowserTableViewColumnIndex index)
386{
387 DataBrowserTableViewColumnID propertyID;
388
389
390 this->GetPropertyID(index,&propertyID);
391 return ::RemoveDataBrowserTableViewColumn(this->m_controlRef,propertyID);
392} /* wxMacDataBrowserTableViewControl::RemoveColumnByIndex(DataBrowserTableViewColumnIndex) */
393
394OSStatus wxMacDataBrowserTableViewControl::SetColumnIndex(DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex index)
395{
396 return ::SetDataBrowserTableViewColumnPosition(this->m_controlRef,propertyID,index);
397} /* wxMacDataBrowserTableViewControl::SetColumnIndex(DataBrowserPropertyID, DataBrowserTableViewColumnIndex) */
398
399OSStatus wxMacDataBrowserTableViewControl::SetDisclosureColumn(DataBrowserPropertyID propertyID, Boolean expandableRows)
400{
401 return ::SetDataBrowserListViewDisclosureColumn(this->m_controlRef,propertyID,expandableRows);
402}
403
404OSStatus wxMacDataBrowserTableViewControl::SetPropertyFlags(DataBrowserPropertyID propertyID, DataBrowserPropertyFlags flags)
405{
406 return ::SetDataBrowserPropertyFlags(this->m_controlRef,propertyID,flags);
407} /* wxMacDataBrowserTableViewControl::SetPropertyFlags(DataBrowserPropertyID, DataBrowserPropertyFlags) */
408
409//
410// item handling
411//
412OSStatus wxMacDataBrowserTableViewControl::AddItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty)
413{
414 return ::AddDataBrowserItems(this->m_controlRef,container,numItems,items,preSortProperty);
415} /* wxMacDataBrowserTableViewControl::AddItems(DataBrowserItemID, UInt32, DataBrowserItemID const*, DataBrowserPropertyID) */
416
417OSStatus wxMacDataBrowserTableViewControl::GetFreeItemID(DataBrowserItemID* id) const
418{
419 ItemCount NoOfItems;
420
421 OSStatus status;
422
423
424 status = this->GetItemCount(&NoOfItems);
425 wxCHECK_MSG(status == noErr,status,_("Could not retrieve number of items"));
426 if (NoOfItems == 0)
427 {
428 *id = 1;
429 return noErr;
430 } /* if */
431 else
432 {
433 // as there might be a lot of items in the data browser and mostly the data is added item by item the largest used ID number is roughly in the order of magnitude
434 // as the number of items; therefore, start from the number of items to look for a new ID:
435 for (*id=NoOfItems; *id<std::numeric_limits<DataBrowserItemID>::max(); ++(*id))
436 if (this->IsUsedItemID(*id) == errDataBrowserItemNotFound)
437 return noErr;
438 // as the first approach was not successful, try from the beginning:
439 for (*id=0; *id<NoOfItems; ++(*id))
440 if (this->IsUsedItemID(*id) == errDataBrowserItemNotFound)
441 return noErr;
442 // sorry, data browser is full:
443 return errDataBrowserItemNotAdded;
444 } /* if */
445} /* wxMacDataBrowserTableViewControl::GetFreeItemID(DataBrowserItemID*) const */
446
447OSStatus wxMacDataBrowserTableViewControl::GetItemCount(DataBrowserItemID container, Boolean recurse, DataBrowserItemState state, ItemCount* numItems) const
448{
449 return GetDataBrowserItemCount(this->m_controlRef,container,recurse,state,numItems);
450} /* wxMacDataBrowserTableViewControl::GetItemCount(DataBrowserItemID, Boolean, DataBrowserItemState, ItemCount*) const */
451
452OSStatus wxMacDataBrowserTableViewControl::GetItemID( DataBrowserTableViewRowIndex row, DataBrowserItemID * item ) const
453{
454 return GetDataBrowserTableViewItemID(this->m_controlRef,row,item);
455}
456
457OSStatus wxMacDataBrowserTableViewControl::GetItems(DataBrowserItemID container, Boolean recurse, DataBrowserItemState state, Handle items) const
458{
459 return GetDataBrowserItems(this->m_controlRef,container,recurse,state,items);
460} /* wxMacDataBrowserTableViewControl::GetItems(DataBrowserItemID, Boolean, DataBrowserItemState, Handle) const */
461
462OSStatus wxMacDataBrowserTableViewControl::GetItemRow(DataBrowserItemID item, DataBrowserTableViewRowIndex* row) const
463{
464 return GetDataBrowserTableViewItemRow(this->m_controlRef,item,row);
465}
466
467OSStatus wxMacDataBrowserTableViewControl::IsUsedItemID(DataBrowserItemID itemID) const
468{
469 // as the Mac interface does not provide a function that checks if the property id is in use or not a function is chosen that should not
470 // lead to a large overhead for the call but returns an error code if the property id does not exist, here we use the function that returns
471 // the column position for the property id:
472 DataBrowserTableViewColumnIndex index;
473
474 return ::GetDataBrowserTableViewItemRow(this->m_controlRef,itemID,&index);
475} /* wxMacDataBrowserTableViewControl::IsUsedItemID(DataBrowserItemID) const */
476
477OSStatus wxMacDataBrowserTableViewControl::RemoveItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty)
478{
479 return ::RemoveDataBrowserItems(this->m_controlRef,container,numItems,items,preSortProperty);
480}
481
482OSStatus wxMacDataBrowserTableViewControl::RevealItem(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserRevealOptions options) const
483{
484 return ::RevealDataBrowserItem(this->m_controlRef,item,propertyID,options);
485} /* wxMacDataBrowserTableViewControl::RevealItem(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserRevealOptions options) const */
486
487OSStatus wxMacDataBrowserTableViewControl::UpdateItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty,
488 DataBrowserPropertyID propertyID) const
489{
490 return UpdateDataBrowserItems(this->m_controlRef,container,numItems,items,preSortProperty,propertyID);
491}
492
493//
494// item selection
495//
496size_t wxMacDataBrowserTableViewControl::GetSelectedItemIDs(wxArrayDataBrowserItemID& itemIDs) const
497{
498 DataBrowserItemID* itemIDPtr;
499 Handle handle(::NewHandle(0));
500
501 size_t NoOfItems;
502
503
504 wxCHECK_MSG(this->GetItems(kDataBrowserNoItem,true,kDataBrowserItemIsSelected,handle) == noErr,0,_("Could not get selected items."));
505 NoOfItems = static_cast<size_t>(::GetHandleSize(handle)/sizeof(DataBrowserItemID));
506 itemIDs.Empty();
507 itemIDs.Alloc(NoOfItems);
508 HLock(handle);
509 itemIDPtr = (DataBrowserItemID*) (*handle);
510 for (size_t i=0; i<NoOfItems; ++i)
511 {
512 itemIDs.Add(*itemIDPtr);
513 ++itemIDPtr;
514 } /* for */
515 HUnlock(handle);
516 DisposeHandle(handle);
517 return NoOfItems;
518} /* wxMacDataBrowserTableViewControl::GetSelectedItemIDs(wxArrayDataBrowserItemID&) const*/
519
520OSStatus wxMacDataBrowserTableViewControl::GetSelectionAnchor(DataBrowserItemID* first, DataBrowserItemID* last) const
521{
522 return ::GetDataBrowserSelectionAnchor(this->m_controlRef,first,last);
523} /* wxMacDataBrowserTableViewControl::GetSelectionAnchor(DataBrowserItemID*, DataBrowserItemID*) const */
524
525OSStatus wxMacDataBrowserTableViewControl::GetSelectionFlags(DataBrowserSelectionFlags* flags) const
526{
527 return ::GetDataBrowserSelectionFlags(this->m_controlRef,flags);
528} /* wxMacDataBrowserTableViewControl::GetSelectionFlags(DataBrowserSelectionFlags*) const */
529
530bool wxMacDataBrowserTableViewControl::IsItemSelected(DataBrowserItemID item) const
531{
532 return ::IsDataBrowserItemSelected(this->m_controlRef,item);
533} /* wxMacDataBrowserTableViewControl::IsItemSelected(DataBrowserItemID) const */
534
535OSStatus wxMacDataBrowserTableViewControl::SetSelectionFlags(DataBrowserSelectionFlags flags)
536{
537 return ::SetDataBrowserSelectionFlags(this->m_controlRef,flags);
538} /* wxMacDataBrowserTableViewControl::SetSelectionFlags(DataBrowserSelectionFlags) */
539
540OSStatus wxMacDataBrowserTableViewControl::SetSelectedItems(UInt32 numItems, DataBrowserItemID const* items, DataBrowserSetOption operation)
541{
542 return ::SetDataBrowserSelectedItems(this->m_controlRef, numItems, items, operation );
543} /* wxMacDataBrowserTableViewControl::SetSelectedItems(UInt32, DataBrowserItemID const*, DataBrowserSetOption) */
544
545OSStatus wxMacDataBrowserTableViewControl::GetSortOrder(DataBrowserSortOrder* order) const
546{
547 return ::GetDataBrowserSortOrder(this->m_controlRef,order);
548}
549
550OSStatus wxMacDataBrowserTableViewControl::GetSortProperty(DataBrowserPropertyID* propertyID) const
551{
552 return ::GetDataBrowserSortProperty(this->m_controlRef,propertyID);
553}
554
555OSStatus wxMacDataBrowserTableViewControl::Resort(DataBrowserItemID container, Boolean sortChildren)
556{
557 return ::SortDataBrowserContainer(this->m_controlRef,container,sortChildren);
558} /* wxMacDataBrowserTableViewControl::Resort(DataBrowserItemID, Boolean) */
559
560OSStatus wxMacDataBrowserTableViewControl::SetSortOrder(DataBrowserSortOrder order)
561{
562 return ::SetDataBrowserSortOrder(this->m_controlRef,order);
563}
564
565OSStatus wxMacDataBrowserTableViewControl::SetSortProperty(DataBrowserPropertyID propertyID)
566{
567 return ::SetDataBrowserSortProperty(this->m_controlRef,propertyID);
568}
569
570//
571// container handling
572//
573OSStatus wxMacDataBrowserTableViewControl::CloseContainer(DataBrowserItemID containerID)
574{
575 return ::CloseDataBrowserContainer(this->m_controlRef,containerID);
576} /* wxMacDataBrowserTableViewControl::CloseContainer(DataBrowserItemID) */
577
578OSStatus wxMacDataBrowserTableViewControl::OpenContainer(DataBrowserItemID containerID)
579{
580 return ::OpenDataBrowserContainer(this->m_controlRef,containerID);
581} /* wxMacDataBrowserTableViewControl::OpenContainer(DataBrowserItemID) */
582
583IMPLEMENT_ABSTRACT_CLASS(wxMacDataBrowserTableViewControl,wxMacControl)
584
585// ============================================================================
586// wxMacDataBrowserListViewControl
587// ============================================================================
588#pragma mark -
589//
590// column handling
591//
592OSStatus wxMacDataBrowserListViewControl::AddColumn(DataBrowserListViewColumnDesc *columnDesc, DataBrowserTableViewColumnIndex position)
593{
594 return AddDataBrowserListViewColumn(this->m_controlRef,columnDesc,position);
595} /* wxMacDataBrowserListViewControl::AddColumn(DataBrowserListViewColumnDesc*, DataBrowserTableViewColumnIndex) */
596
597// ============================================================================
598// wxMacDataViewDataBrowserListViewControl
599// ============================================================================
600#pragma mark -
601//
602// constructors / destructor
603//
604wxMacDataViewDataBrowserListViewControl::wxMacDataViewDataBrowserListViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style)
605 :wxMacDataBrowserListViewControl(peer,pos,size,style)
606{
607} /* wxMacDataViewDataBrowserListViewControl::wxMacDataViewDataBrowserListViewControl(wxWindow* , const wxPoint&, const wxSize&, long) */
608
609//
610// callback functions (inherited from wxMacDataBrowserTableViewControl)
611//
612Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserCompareProc(DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty)
613{
614 DataBrowserSortOrder sortOrder;
615
616 DataBrowserTableViewColumnIndex modelColumnIndex;
617
618 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
619
620
621 wxCHECK_MSG(dataViewCtrlPtr != NULL, false,_("Pointer to data view control not set correctly."));
622 wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,false,_("Pointer to model not set correctly."));
623 if (sortProperty >= kMinPropertyID)
624 {
625 // variable definition and initialization:
626 wxDataViewColumn* ColumnPtr(dataViewCtrlPtr->GetColumnPtr(sortProperty));
627
628 wxCHECK_MSG(ColumnPtr != NULL,false,_("Could not determine column index."));
629 modelColumnIndex = ColumnPtr->GetModelColumn();
630 } /* if */
631 else
632 modelColumnIndex = 0;
633 this->GetSortOrder(&sortOrder);
634 return static_cast<Boolean>(dataViewCtrlPtr->GetModel()->Compare(wxDataViewItem(reinterpret_cast<void*>(itemOneID)),wxDataViewItem(reinterpret_cast<void*>(itemTwoID)),
635 modelColumnIndex,sortOrder != kDataBrowserOrderDecreasing) < 0);
636} /* wxMacDataViewDataBrowserListViewControl::DataBrowserCompareProc(DataBrowserItemID, DataBrowserItemID, DataBrowserPropertyID) */
637
638void wxMacDataViewDataBrowserListViewControl::DataBrowserGetContextualMenuProc(MenuRef* menu, UInt32* helpType, CFStringRef* helpItemString, AEDesc* WXUNUSED(selection))
639 // In this method we do not supply a contextual menu handler at all but only send a wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU.
640{
641 wxArrayDataBrowserItemID itemIDs;
642
643 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
644
645
646 wxCHECK_RET(dataViewCtrlPtr != NULL,_("wxWidget control pointer is not a data view pointer"));
647 // initialize parameters so that no context menu will be displayed automatically by the native data browser:
648 *menu = NULL;
649 *helpType = kCMHelpItemNoHelp;
650 *helpItemString = NULL;
651 // create information for a context menu event:
652 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU,dataViewCtrlPtr->GetId());
653
654 dataViewEvent.SetEventObject(dataViewCtrlPtr);
655 dataViewEvent.SetModel(dataViewCtrlPtr->GetModel());
656 // get the item information;
657 // theoretically more than one ID can be returned but the event can only handle one item, therefore all item related data is using the data of the first item in the array:
658 if (this->GetSelectedItemIDs(itemIDs) > 0)
659 dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemIDs[0])));
660 // finally send the equivalent wxWidget event:
661 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
662} /* wxMacDataViewDataBrowserListViewControl::DataBrowserGetContextualMenuProc(MenuRef*, UInt32*, CFStringRef*, AEDesc*) */
663
664OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue)
665{
666 if (getValue)
667 {
668 // variable definitions:
669 wxDataViewCtrl* dataViewCtrlPtr;
670
671 dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
672 wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
673 if (dataViewCtrlPtr->IsDeleting())
674 return noErr; // if a delete process is running the data of editable fields cannot be saved because the associated model variable may already have been deleted
675 else
676 {
677 // variable definitions:
678 OSStatus errorStatus;
679 wxDataViewColumn* dataViewColumnPtr;
680
681 wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
682 dataViewColumnPtr = dataViewCtrlPtr->GetColumnPtr(propertyID);
683 wxCHECK_MSG((dataViewColumnPtr != NULL) && (dataViewColumnPtr->GetRenderer() != NULL),errDataBrowserNotConfigured,_("There is no column or renderer for the specified column index."));
684
685 wxDataViewItem dvItem(reinterpret_cast<void*>(itemID));
686 unsigned int col = dataViewColumnPtr->GetModelColumn();
687
688 switch (dataViewColumnPtr->GetRenderer()->GetPropertyType())
689 {
690 case kDataBrowserCheckboxType:
691 {
692 // variable definition:
693 ThemeButtonValue buttonValue;
694
695 errorStatus = ::GetDataBrowserItemDataButtonValue(itemData,&buttonValue);
696 if (errorStatus == noErr)
697 {
698 if (buttonValue == kThemeButtonOn)
699 {
700 // variable definition and initialization:
701 wxVariant modifiedData(true);
702
703 if (dataViewCtrlPtr->GetModel()->SetValue(modifiedData, dvItem, col) &&
704 dataViewCtrlPtr->GetModel()->ValueChanged(dvItem, col))
705 return noErr;
706 else
707 return errDataBrowserInvalidPropertyData;
708 } /* if */
709 else if (buttonValue == kThemeButtonOff)
710 {
711 // variable definition and initialization:
712 wxVariant modifiedData(false);
713
714 if (dataViewCtrlPtr->GetModel()->SetValue(modifiedData, dvItem, col) &&
715 dataViewCtrlPtr->GetModel()->ValueChanged(dvItem, col))
716 return noErr;
717 else
718 return errDataBrowserInvalidPropertyData;
719 } /* if */
720 else
721 return errDataBrowserInvalidPropertyData;
722 } /* if */
723 else
724 return errorStatus;
725 } /* block */
726 case kDataBrowserTextType:
727 {
728 // variable definitions:
729 CFStringRef stringReference;
730
731 errorStatus = ::GetDataBrowserItemDataText(itemData,&stringReference);
732 if (errorStatus == noErr)
733 {
734 // variable definitions and initializations:
735#if wxCHECK_VERSION(2,9,0)
736 wxCFStringRef modifiedString(stringReference);
737#else
738 wxMacCFStringHolder modifiedString(stringReference);
739#endif
740 wxVariant modifiedData(modifiedString.AsString());
741
742 if (dataViewCtrlPtr->GetModel()->SetValue(modifiedData, dvItem, col) &&
743 dataViewCtrlPtr->GetModel()->ValueChanged(dvItem, col))
744 return noErr;
745 else
746 return errDataBrowserInvalidPropertyData;
747 } /* if */
748 else
749 return errorStatus;
750 } /* block */
751 default:
752 return errDataBrowserPropertyNotSupported;
753 } /* switch */
754 } /* if */
755 } /* if */
756 else
757 {
758 if (propertyID >= kMinPropertyID) // in case data columns set the data
759 {
760 // variable definitions:
761 wxVariant variant;
762 wxDataViewColumn* dataViewColumnPtr;
763 wxDataViewCtrl* dataViewCtrlPtr;
764
765 dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
766 wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
767 wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
768 dataViewColumnPtr = dataViewCtrlPtr->GetColumnPtr(propertyID);
769 wxCHECK_MSG(dataViewColumnPtr != NULL,errDataBrowserNotConfigured,_("No column for the specified column position existing."));
770 wxCHECK_MSG(dataViewColumnPtr->GetRenderer() != NULL,errDataBrowserNotConfigured,_("No renderer specified for column."));
771 dataViewCtrlPtr->GetModel()->GetValue(variant,wxDataViewItem(reinterpret_cast<void*>(itemID)),dataViewColumnPtr->GetModelColumn());
772 if (!(variant.IsNull()))
773 {
774 dataViewColumnPtr->GetRenderer()->SetDataReference(itemData);
775 dataViewColumnPtr->GetRenderer()->SetValue(variant);
776 wxCHECK_MSG(dataViewColumnPtr->GetRenderer()->Render(),errDataBrowserNotConfigured,_("Rendering failed."));
777 } /* if */
778 return noErr;
779 } /* if */
780 else // react on special system requests
781 {
782 switch (propertyID)
783 {
784 case kDataBrowserContainerIsClosableProperty:
785 {
786 // variable definitions:
787 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
788
789 wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
790 // initialize wxWidget event:
791 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING,dataViewCtrlPtr->GetId()); // variable definition
792
793 dataViewEvent.SetEventObject(dataViewCtrlPtr);
794 dataViewEvent.SetItem (wxDataViewItem(reinterpret_cast<void*>(itemID)));
795 dataViewEvent.SetModel (dataViewCtrlPtr->GetModel());
796 // finally send the equivalent wxWidget event:
797 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
798 // opening the container is allowed if not vetoed:
799 return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed());
800 } /* block */
801 case kDataBrowserContainerIsOpenableProperty:
802 {
803 // variable definitions:
804 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
805
806 wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
807 // initialize wxWidget event:
808 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING,dataViewCtrlPtr->GetId()); // variable definition
809
810 dataViewEvent.SetEventObject(dataViewCtrlPtr);
811 dataViewEvent.SetItem (wxDataViewItem(reinterpret_cast<void*>(itemID)));
812 dataViewEvent.SetModel (dataViewCtrlPtr->GetModel());
813 // finally send the equivalent wxWidget event:
814 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
815 // opening the container is allowed if not vetoed:
816 return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewEvent.IsAllowed());
817 } /* block */
818 case kDataBrowserItemIsContainerProperty:
819 {
820 // variable definition:
821 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
822
823 wxCHECK_MSG(dataViewCtrlPtr != NULL,errDataBrowserNotConfigured,_("Pointer to data view control not set correctly."));
824 wxCHECK_MSG(dataViewCtrlPtr->GetModel() != NULL,errDataBrowserNotConfigured,_("Pointer to model not set correctly."));
825 return ::SetDataBrowserItemDataBooleanValue(itemData,dataViewCtrlPtr->GetModel()->IsContainer(wxDataViewItem(reinterpret_cast<void*>(itemID))));
826 } /* block */
827 case kDataBrowserItemIsEditableProperty:
828 return ::SetDataBrowserItemDataBooleanValue(itemData,true);
829 } /* switch */
830 } /* if */
831 } /* if */
832 return errDataBrowserPropertyNotSupported;
833} /* wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemDataRef, Boolean) */
834
835void wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData)
836{
837 wxDataViewCtrl* dataViewCtrlPtr(dynamic_cast<wxDataViewCtrl*>(this->GetPeer()));
838
839
840 // check if the data view control pointer still exists because this call back function can still be called when the control has already been deleted:
841 if (dataViewCtrlPtr != NULL)
842 switch (message)
843 {
844 case kDataBrowserContainerClosed:
845 dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
846 {
847 // initialize wxWidget event:
848 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED,dataViewCtrlPtr->GetId()); // variable definition
849
850 dataViewEvent.SetEventObject(dataViewCtrlPtr);
851 dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
852 // finally send the equivalent wxWidget event:
853 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
854 } /* block */
855 break;
856 case kDataBrowserContainerOpened:
857 dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
858 {
859 // initialize wxWidget event:
860 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED,dataViewCtrlPtr->GetId()); // variable definition
861
862 dataViewEvent.SetEventObject(dataViewCtrlPtr);
863 dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
864 // finally send the equivalent wxWidget event:
865 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
866 // add children to the expanded container:
867 dataViewCtrlPtr->AddChildrenLevel(wxDataViewItem(reinterpret_cast<void*>(itemID)));
868 } /* block */
869 break;
870 case kDataBrowserEditStarted:
871 dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
872 {
873 // initialize wxWidget event:
874 DataBrowserPropertyID propertyID;
875 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED,dataViewCtrlPtr->GetId()); // variable definition
876
877 dataViewEvent.SetEventObject(dataViewCtrlPtr);
878 dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
879 if (this->GetPropertyID(itemData,&propertyID) == noErr)
880 {
881 // variable definition and initialization:
882 DataBrowserTableViewColumnIndex columnIndex;
883
884 wxCHECK_RET(this->GetColumnIndex(propertyID,&columnIndex),_("Column index not found."));
885 dataViewEvent.SetColumn(columnIndex);
886 dataViewEvent.SetDataViewColumn(dataViewCtrlPtr->GetColumnPtr(propertyID));
887 } /* if */
888 // finally send the equivalent wxWidget event:
889 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
890 } /* block */
891 break;
892 case kDataBrowserEditStopped:
893 {
894 // initialize wxWidget event:
895 DataBrowserPropertyID propertyID;
896 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE,dataViewCtrlPtr->GetId()); // variable definition
897
898 dataViewEvent.SetEventObject(dataViewCtrlPtr);
899 dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
900 if (this->GetPropertyID(itemData,&propertyID) == noErr)
901 {
902 // variable definition and initialization:
903 DataBrowserTableViewColumnIndex columnIndex;
904
905 wxCHECK_RET(this->GetColumnIndex(propertyID,&columnIndex),_("Column index not found."));
906 dataViewEvent.SetColumn(columnIndex);
907 dataViewEvent.SetDataViewColumn(dataViewCtrlPtr->GetColumnPtr(propertyID));
908 } /* if */
909 // finally send the equivalent wxWidget event:
910 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
911 } /* block */
912 break;
913 case kDataBrowserItemAdded:
914 dataViewCtrlPtr->FinishCustomItemEditing();
915 break;
916 case kDataBrowserItemDeselected:
917 dataViewCtrlPtr->FinishCustomItemEditing();
918 break;
919 case kDataBrowserItemDoubleClicked:
920 {
921 // initialize wxWidget event:
922 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED,dataViewCtrlPtr->GetId()); // variable definition
923
924 dataViewEvent.SetEventObject(dataViewCtrlPtr);
925 dataViewEvent.SetItem(wxDataViewItem(reinterpret_cast<void*>(itemID)));
926 // finally send the equivalent wxWidget event:
927 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
928 } /* block */
929 break;
930 case kDataBrowserItemRemoved:
931 dataViewCtrlPtr->FinishCustomItemEditing(); // stop editing of a custom item first (if necessary)
932 break;
933 case kDataBrowserItemSelected:
934 break; // not implemented by wxWidgets; see kDataBrowserSelectionSetChanged
935 case kDataBrowserSelectionSetChanged:
936 {
937 // initialize wxWidget event:
938 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED,dataViewCtrlPtr->GetId()); // variable definition
939
940 dataViewEvent.SetEventObject(dataViewCtrlPtr);
941 dataViewEvent.SetModel (dataViewCtrlPtr->GetModel());
942 // finally send the equivalent wxWidget event:
943 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
944 } /* block */
945 break;
946 case kDataBrowserTargetChanged: // no idea if this notification is ever sent
947 break;
948 case kDataBrowserUserStateChanged:
949 {
950 // finish custom item editing if necessary:
951 dataViewCtrlPtr->FinishCustomItemEditing();
952 // update column widths:
953 for (size_t i=0; i<dataViewCtrlPtr->GetColumnCount(); ++i)
954 {
955 // constant definition for abbreviational purposes:
956 wxDataViewColumn* const columnPtr = dataViewCtrlPtr->GetColumn(i);
957 // variable definition:
958 UInt16 columnWidth;
959
960 wxCHECK_RET(this->GetColumnWidth(columnPtr->GetPropertyID(),&columnWidth) == noErr,_("Column width could not be determined"));
961 columnPtr->SetWidthVariable(columnWidth);
962 } /* for */
963 // update sorting orders:
964 DataBrowserPropertyID propertyID; // variable definition
965
966 if ((this->GetSortProperty(&propertyID) == noErr) && (propertyID >= kMinPropertyID))
967 {
968 DataBrowserSortOrder sortOrder;
969 DataBrowserTableViewColumnIndex columnIndex;
970
971 if ((this->GetSortOrder(&sortOrder) == noErr) && (this->GetColumnIndex(propertyID,&columnIndex) == noErr))
972 {
973 // variable definition and initialization:
974 wxDataViewColumn* columnPtr;
975 columnPtr = dataViewCtrlPtr->GetColumn(columnIndex);
976 // check if the sort order has changed:
977 if ( columnPtr->IsSortOrderAscending() && (sortOrder == kDataBrowserOrderDecreasing) ||
978 !(columnPtr->IsSortOrderAscending()) && (sortOrder == kDataBrowserOrderIncreasing))
979 {
980 columnPtr->SetSortOrder(!(columnPtr->IsSortOrderAscending()));
981 // initialize wxWidget event:
982 wxDataViewEvent dataViewEvent(wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED,dataViewCtrlPtr->GetId()); // variable defintion
983
984 dataViewEvent.SetEventObject(dataViewCtrlPtr);
985 dataViewEvent.SetColumn(columnIndex);
986 dataViewEvent.SetDataViewColumn(columnPtr);
987 // finally send the equivalent wxWidget event:
988 dataViewCtrlPtr->GetEventHandler()->ProcessEvent(dataViewEvent);
989 } /* if */
990 } /* if */
991 } /* if */
992 } /* block */
993 break;
994 } /* switch */
995} /* wxMacDataViewDataBrowserListViewControl::DataBrowserItemNotificationProc(DataBrowserItemID, DataBrowserItemNotification, DataBrowserItemDataRef) */
996
997void wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice)
998{
999 DataBrowserTableViewColumnIndex columnIndex;
1000
1001 wxDataViewColumn* dataViewColumnPtr;
1002
1003 wxDataViewCtrl* dataViewCtrlPtr;
1004
1005 wxDataViewCustomRenderer* dataViewCustomRendererPtr;
1006
1007 wxVariant dataToRender;
1008
1009 dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
1010 wxCHECK_RET(dataViewCtrlPtr != NULL, _("Pointer to data view control not set correctly."));
1011 wxCHECK_RET(dataViewCtrlPtr->GetModel() != NULL,_("Pointer to model not set correctly."));
1012 wxCHECK_RET(this->GetColumnIndex(propertyID,&columnIndex) == noErr,_("Could not determine column index."));
1013 dataViewColumnPtr = dataViewCtrlPtr->GetColumnPtr(propertyID);
1014 wxCHECK_RET(dataViewColumnPtr != NULL,_("No column for the specified column index existing."));
1015 dataViewCustomRendererPtr = dynamic_cast<wxDataViewCustomRenderer*>(dataViewColumnPtr->GetRenderer());
1016 wxCHECK_RET(dataViewCustomRendererPtr != NULL,_("No renderer or invalid renderer type specified for custom data column."));
1017 dataViewCtrlPtr->GetModel()->GetValue(dataToRender,wxDataViewItem(reinterpret_cast<void*>(itemID)),dataViewColumnPtr->GetModelColumn());
1018 dataViewCustomRendererPtr->SetValue(dataToRender);
1019
1020 wxDataViewItem dataitem( reinterpret_cast<void*>(itemID) );
1021 dataViewCtrlPtr->GetModel()->GetValue(dataToRender,dataitem,dataViewColumnPtr->GetModelColumn());
1022 dataViewCustomRendererPtr->SetValue(dataToRender);
1023
1024 // try to determine the content's size (drawable part):
1025 Rect content;
1026 RgnHandle rgn(NewRgn());
1027 UInt16 headerHeight;
1028
1029 if (this->GetRegion(kControlContentMetaPart,rgn) == noErr)
1030 GetRegionBounds(rgn,&content);
1031 else
1032 this->GetRect(&content);
1033 ::DisposeRgn(rgn);
1034 // space for the header
1035 this->GetHeaderButtonHeight(&headerHeight);
1036 content.top += headerHeight;
1037 // extra space for the frame (todo: do not how to determine the space automatically from the control)
1038 content.top += 5;
1039 content.left += 5;
1040 content.right -= 3;
1041 content.bottom -= 3;
1042 // extra space for the scrollbars:
1043 content.bottom -= wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
1044 content.right -= wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
1045
1046 wxDC *dc = dataViewCustomRendererPtr->GetDC();
1047
1048 wxRect cellrect( static_cast<int>(rectangle->left),
1049 static_cast<int>(rectangle->top+2),
1050 static_cast<int>(1+rectangle->right-rectangle->left),
1051 static_cast<int>(rectangle->bottom-rectangle->top) );
1052
1053 bool is_active = IsControlActive( this->m_controlRef );
1054 if (state == kDataBrowserItemIsSelected)
1055 {
1056
1057 wxColour col( wxMacCreateCGColorFromHITheme( (is_active) ?
1058 kThemeBrushAlternatePrimaryHighlightColor
1059 : kThemeBrushSecondaryHighlightColor ) );
1060
1061 wxRect rect = cellrect;
1062 Rect itemrect;
1063 GetDataBrowserItemPartBounds( this->m_controlRef, itemID, propertyID,
1064 kDataBrowserPropertyEnclosingPart, &itemrect );
1065 rect.x = itemrect.left;
1066 rect.width = itemrect.right-itemrect.left+1;
1067
1068 wxBrush selBrush( col );
1069 wxPen oldpen( dc->GetPen() );
1070 wxBrush oldbrush( dc->GetBrush() );
1071 dc->SetPen( *wxTRANSPARENT_PEN );
1072 dc->SetBrush( selBrush );
1073 dc->DrawRectangle(rect);
1074 dc->SetBrush( oldbrush );
1075 dc->SetPen( oldpen );
1076 }
1077
1078 wxDataViewModel *model = dataViewCtrlPtr->GetModel();
1079 if ((columnIndex == 0) || !model->IsContainer(dataitem) || model->HasContainerColumns(dataitem))
1080 {
1081 // make sure that 'Render' can draw only in the allowed area:
1082 dc->SetClippingRegion(content.left,content.top,content.right-content.left+1,content.bottom-content.top+1);
1083 (void) (dataViewCustomRendererPtr->Render( cellrect, dc,
1084 ((state == kDataBrowserItemIsSelected) ? wxDATAVIEW_CELL_SELECTED : 0)));
1085 dc->DestroyClippingRegion(); // probably not necessary
1086 }
1087
1088 dataViewCustomRendererPtr->SetDC(NULL);
1089} /* wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemState, Rect const*, SInt16, Boolean) */
1090
1091Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserEditItemProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, CFStringRef theString, Rect* maxEditTextRect, Boolean* shrinkToFit)
1092{
1093 return false;
1094} /* wxMacDataViewDataBrowserListViewControl::DataBrowserEditItemProc(DataBrowserItemID, DataBrowserPropertyID, CFStringRef, Rect*, Boolean*) */
1095
1096Boolean wxMacDataViewDataBrowserListViewControl::DataBrowserHitTestProc(DataBrowserItemID WXUNUSED(itemID), DataBrowserPropertyID WXUNUSED(property), Rect const* WXUNUSED(theRect), Rect const* WXUNUSED(mouseRect))
1097{
1098 return true;
1099} /* wxMacDataViewDataBrowserListViewControl::DataBrowserHitTestProc(DataBrowserItemID, DataBrowserPropertyID, Rect const*, Rect const*) */
1100
1101DataBrowserTrackingResult wxMacDataViewDataBrowserListViewControl::DataBrowserTrackingProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, Rect const* theRect, Point WXUNUSED(startPt), EventModifiers WXUNUSED(modifiers))
1102{
1103 wxDataViewColumn* dataViewColumnPtr;
1104
1105 wxDataViewCtrl* dataViewCtrlPtr;
1106
1107 wxDataViewCustomRenderer* dataViewCustomRendererPtr;
1108
1109 wxDataViewItem dataViewCustomRendererItem;
1110
1111
1112 dataViewCustomRendererItem = reinterpret_cast<void*>(itemID);
1113 wxCHECK_MSG(dataViewCustomRendererItem.IsOk(),kDataBrowserNothingHit,_("Invalid data view item"));
1114 dataViewCtrlPtr = dynamic_cast<wxDataViewCtrl*>(this->GetPeer());
1115 wxCHECK_MSG(dataViewCtrlPtr != NULL,kDataBrowserNothingHit,_("Pointer to data view control not set correctly."));
1116 dataViewColumnPtr = dataViewCtrlPtr->GetColumnPtr(propertyID);
1117 wxCHECK_MSG(dataViewColumnPtr != NULL,kDataBrowserNothingHit,_("No column existing."));
1118 dataViewCustomRendererPtr = dynamic_cast<wxDataViewCustomRenderer*>(dataViewColumnPtr->GetRenderer());
1119 wxCHECK_MSG(dataViewCustomRendererPtr != NULL,kDataBrowserNothingHit,_("No renderer or invalid renderer type specified for custom data column."));
1120 // if the currently edited item is identical to the to be edited nothing is done (this hit should only be handled in the control itself):
1121 if (dataViewCtrlPtr->GetCustomRendererItem() == dataViewCustomRendererItem)
1122 return kDataBrowserContentHit;
1123 // an(other) item is going to be edited and therefore the current editing - if existing - has to be finished:
1124 if (dataViewCtrlPtr->GetCustomRendererPtr() != NULL)
1125 {
1126 dataViewCtrlPtr->GetCustomRendererPtr()->FinishEditing();
1127 dataViewCtrlPtr->SetCustomRendererItem(wxDataViewItem());
1128 dataViewCtrlPtr->SetCustomRendererPtr (NULL);
1129 } /* if */
1130 // check if renderer has got a valid editor control for editing; if this is the case start editing of the new item:
1131 if (dataViewCustomRendererPtr->HasEditorCtrl())
1132 {
1133 // variable definition:
1134 wxRect wxRectangle;
1135
1136 ::wxMacNativeToRect(theRect,&wxRectangle);
1137 dataViewCustomRendererPtr->StartEditing(dataViewCustomRendererItem,wxRectangle);
1138 dataViewCtrlPtr->SetCustomRendererItem(dataViewCustomRendererItem);
1139 dataViewCtrlPtr->SetCustomRendererPtr (dataViewCustomRendererPtr);
1140 } /* if */
1141 return kDataBrowserContentHit;
1142} /* wxMacDataViewDataBrowserListViewControl::DataBrowserTrackingProc(DataBrowserItemID, DataBrowserPropertyID, Rect const*, Point, EventModifiers) */
1143
1144#endif // wxUSE_GENERICDATAVIEWCTRL
1145#endif // wxUSE_DATAVIEWCTRL
wxWidgets (Impactor)