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implement new wxBG_STYLE_XXX semantics for wxMSW too
[wxWidgets.git] / src / gtk / dataview.cpp
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790b137e 1/////////////////////////////////////////////////////////////////////////////
93763ad5 2// Name: src/gtk/dataview.cpp
790b137e
RR		 3// Purpose: wxDataViewCtrl GTK+2 implementation
4// Author: Robert Roebling
5// Id: $Id$
6// Copyright: (c) 1998 Robert Roebling
7// Licence: wxWindows licence
8/////////////////////////////////////////////////////////////////////////////
9
10// For compilers that support precompilation, includes "wx.h".
11#include "wx/wxprec.h"
12
790b137e
RR		 13#if wxUSE_DATAVIEWCTRL
14
15#include "wx/dataview.h"
4ed7af08
RR		 16
17#ifndef wxUSE_GENERICDATAVIEWCTRL
18
e4db172a
WS		 19#ifndef WX_PRECOMP
20 #include "wx/log.h"
ed4b0fdc 21 #include "wx/dcclient.h"
ed2fbeb8 22 #include "wx/sizer.h"
c3c62822
PC		 23 #include "wx/settings.h"
24 #include "wx/crt.h"
e4db172a
WS		 25#endif
26
790b137e 27#include "wx/stockitem.h"
7ea3a0de
RR		 28#include "wx/calctrl.h"
29#include "wx/popupwin.h"
69892729 30#include "wx/listimpl.cpp"
790b137e
RR		 31
32#include "wx/gtk/private.h"
888dde65
RR		 33#include "wx/gtk/dc.h"
34#include "wx/gtk/dcclient.h"
4d496ecb 35
790b137e 36//-----------------------------------------------------------------------------
790b137e
RR		 37//-----------------------------------------------------------------------------
38
8c2654ce 39static wxDataViewCtrlInternal *gs_internal = NULL;
3b6280be
RR		 40
41class wxGtkTreeModelNode;
ef427989 42
0be79c8a
RR		 43extern "C" {
44typedef struct _GtkWxTreeModel GtkWxTreeModel;
45}
46
af110130
RR		 47//-----------------------------------------------------------------------------
48// wxDataViewCtrlInternal
49//-----------------------------------------------------------------------------
50
69892729 51WX_DECLARE_LIST(wxDataViewItem, ItemList);
a76c2f37 52WX_DEFINE_LIST(ItemList)
69892729 53
8c2654ce 54class WXDLLIMPEXP_ADV wxDataViewCtrlInternal
af110130
RR		 55{
56public:
7dea20f6 57 wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model );
af110130 58 ~wxDataViewCtrlInternal();
b9db5f30 59
f6f0ef85 60 // model iface
2056dede 61 GtkTreeModelFlags get_flags();
af110130
RR		 62 gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
63 GtkTreePath *get_path( GtkTreeIter *iter);
af110130
RR		 64 gboolean iter_next( GtkTreeIter *iter );
65 gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
66 gboolean iter_has_child( GtkTreeIter *iter );
67 gint iter_n_children( GtkTreeIter *iter );
68 gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
69 gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
b9db5f30 70
f6f0ef85 71 // dnd iface
8c2654ce 72
15cac64f 73 bool EnableDragSource( const wxDataFormat &format );
e4de825e 74 bool EnableDropTarget( const wxDataFormat &format );
8c2654ce 75
f6f0ef85
RR		 76 gboolean row_draggable( GtkTreeDragSource *drag_source, GtkTreePath *path );
77 gboolean drag_data_delete( GtkTreeDragSource *drag_source, GtkTreePath* path );
7857346a 78 gboolean drag_data_get( GtkTreeDragSource *drag_source, GtkTreePath *path,
f6f0ef85 79 GtkSelectionData *selection_data );
7857346a 80 gboolean drag_data_received( GtkTreeDragDest *drag_dest, GtkTreePath *dest,
f6f0ef85 81 GtkSelectionData *selection_data );
7857346a 82 gboolean row_drop_possible( GtkTreeDragDest *drag_dest, GtkTreePath *dest_path,
f6f0ef85
RR		 83 GtkSelectionData *selection_data );
84
85 // notifactions from wxDataViewModel
af110130 86 bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 87 bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
d8331a01
RR		 88 bool ItemChanged( const wxDataViewItem &item );
89 bool ValueChanged( const wxDataViewItem &item, unsigned int col );
90 bool Cleared();
af110130 91 void Resort();
b9db5f30 92
f6f0ef85 93 // sorting interface
b8b7b087 94 void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
1f226ad8 95 GtkSortType GetSortOrder() const { return m_sort_order; }
7ee7191c 96
40196b1e 97 void SetSortColumn( int column ) { m_sort_column = column; }
1f226ad8 98 int GetSortColumn() const { return m_sort_column; }
b9db5f30 99
d32332aa
RR		 100 void SetDataViewSortColumn( wxDataViewColumn *column ) { m_dataview_sort_column = column; }
101 wxDataViewColumn *GetDataViewSortColumn() { return m_dataview_sort_column; }
b9db5f30 102
40196b1e 103 bool IsSorted() { return (m_sort_column >= 0); }
b9db5f30 104
f6f0ef85
RR		 105 // accessors
106 wxDataViewModel* GetDataViewModel() { return m_wx_model; }
1f226ad8 107 const wxDataViewModel* GetDataViewModel() const { return m_wx_model; }
f6f0ef85
RR		 108 wxDataViewCtrl* GetOwner() { return m_owner; }
109 GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
b9db5f30 110
af110130
RR		 111protected:
112 void InitTree();
113 wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
114 wxGtkTreeModelNode *FindNode( GtkTreeIter *iter );
115 wxGtkTreeModelNode *FindParentNode( const wxDataViewItem &item );
116 wxGtkTreeModelNode *FindParentNode( GtkTreeIter *iter );
117 void BuildBranch( wxGtkTreeModelNode *branch );
b9db5f30 118
af110130
RR		 119private:
120 wxGtkTreeModelNode *m_root;
121 wxDataViewModel *m_wx_model;
122 GtkWxTreeModel *m_gtk_model;
123 wxDataViewCtrl *m_owner;
b8b7b087 124 GtkSortType m_sort_order;
d32332aa 125 wxDataViewColumn *m_dataview_sort_column;
40196b1e 126 int m_sort_column;
8c2654ce 127
15cac64f
RR		 128 GtkTargetEntry m_dragSourceTargetEntry;
129 wxCharBuffer m_dragSourceTargetEntryTarget;
591cc82d 130 wxDataObject *m_dragDataObject;
8c2654ce 131
e4de825e
RR		 132 GtkTargetEntry m_dropTargetTargetEntry;
133 wxCharBuffer m_dropTargetTargetEntryTarget;
591cc82d 134 wxDataObject *m_dropDataObject;
af110130 135};
ef427989 136
af110130
RR		 137
138//-----------------------------------------------------------------------------
139// wxGtkTreeModelNode
140//-----------------------------------------------------------------------------
141
8c2654ce 142static
40196b1e
RR		 143int LINKAGEMODE wxGtkTreeModelChildCmp( void** id1, void** id2 )
144{
8c2654ce
PC		 145 int ret = gs_internal->GetDataViewModel()->Compare( *id1, *id2,
146 gs_internal->GetSortColumn(), (gs_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
b9db5f30 147
40196b1e
RR		 148 return ret;
149}
af110130
RR		 150
151WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes );
40196b1e 152WX_DEFINE_ARRAY_PTR( void*, wxGtkTreeModelChildren );
3b6280be
RR		 153
154class wxGtkTreeModelNode
155{
156public:
ef427989 157 wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item,
c2489d8e 158 wxDataViewCtrlInternal *internal )
b9db5f30
VS		 159 {
160 m_parent = parent;
d5025dc0 161 m_item = item;
0be79c8a 162 m_internal = internal;
3b6280be 163 }
b9db5f30 164
3b6280be 165 ~wxGtkTreeModelNode()
b9db5f30 166 {
023eecb7 167 size_t count = m_nodes.GetCount();
3b6280be
RR		 168 size_t i;
169 for (i = 0; i < count; i++)
170 {
af110130 171 wxGtkTreeModelNode *child = m_nodes.Item( i );
3b6280be
RR		 172 delete child;
173 }
174 }
175
b9db5f30
VS		 176 unsigned int AddNode( wxGtkTreeModelNode* child )
177 {
af110130 178 m_nodes.Add( child );
b9db5f30 179
40196b1e 180 void *id = child->GetItem().GetID();
b9db5f30 181
40196b1e 182 m_children.Add( id );
0bd26819
RR		 183
184 if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
40196b1e 185 {
8c2654ce 186 gs_internal = m_internal;
40196b1e
RR		 187 m_children.Sort( &wxGtkTreeModelChildCmp );
188 return m_children.Index( id );
189 }
0bd26819 190
40196b1e 191 return m_children.GetCount()-1;
af110130 192 }
b9db5f30 193
af110130
RR		 194 unsigned int AddLeave( void* id )
195 {
40196b1e 196 m_children.Add( id );
0bd26819
RR		 197
198 if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
40196b1e 199 {
8c2654ce 200 gs_internal = m_internal;
40196b1e
RR		 201 m_children.Sort( &wxGtkTreeModelChildCmp );
202 return m_children.Index( id );
203 }
0bd26819 204
40196b1e 205 return m_children.GetCount()-1;
af110130 206 }
b9db5f30 207
af110130
RR		 208 void DeleteChild( void* id )
209 {
40196b1e 210 m_children.Remove( id );
b9db5f30 211
40196b1e
RR		 212 unsigned int count = m_nodes.GetCount();
213 unsigned int pos;
af110130 214 for (pos = 0; pos < count; pos++)
b9db5f30 215 {
af110130
RR		 216 wxGtkTreeModelNode *node = m_nodes.Item( pos );
217 if (node->GetItem().GetID() == id)
218 {
219 m_nodes.RemoveAt( pos );
220 delete node;
221 break;
222 }
223 }
af110130 224 }
b9db5f30
VS		 225
226 wxGtkTreeModelNode* GetParent()
3b6280be 227 { return m_parent; }
b9db5f30 228 wxGtkTreeModelNodes &GetNodes()
af110130 229 { return m_nodes; }
b9db5f30 230 wxGtkTreeModelChildren &GetChildren()
40196b1e 231 { return m_children; }
b9db5f30 232
c2489d8e
FM		 233 unsigned int GetChildCount() const { return m_children.GetCount(); }
234 unsigned int GetNodesCount() const { return m_nodes.GetCount(); }
3b6280be
RR		 235
236 wxDataViewItem &GetItem() { return m_item; }
0be79c8a 237 wxDataViewCtrlInternal *GetInternal() { return m_internal; }
b9db5f30 238
4508fcd2 239 void Resort();
b9db5f30 240
3b6280be 241private:
0be79c8a 242 wxGtkTreeModelNode *m_parent;
af110130 243 wxGtkTreeModelNodes m_nodes;
40196b1e 244 wxGtkTreeModelChildren m_children;
b9db5f30 245 wxDataViewItem m_item;
0be79c8a 246 wxDataViewCtrlInternal *m_internal;
3b6280be
RR		 247};
248
ef427989 249
790b137e
RR		 250//-----------------------------------------------------------------------------
251// data
252//-----------------------------------------------------------------------------
253
254extern bool g_blockEventsOnDrag;
255
256//-----------------------------------------------------------------------------
e0062c04 257// define new GTK+ class wxGtkTreeModel
790b137e
RR		 258//-----------------------------------------------------------------------------
259
260extern "C" {
261
e0062c04
RR		 262#define GTK_TYPE_WX_TREE_MODEL (gtk_wx_tree_model_get_type ())
263#define GTK_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModel))
264#define GTK_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
265#define GTK_IS_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_TREE_MODEL))
266#define GTK_IS_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_TREE_MODEL))
267#define GTK_WX_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
790b137e 268
e0062c04 269GType gtk_wx_tree_model_get_type (void);
790b137e 270
e0062c04 271typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass;
790b137e 272
e0062c04 273struct _GtkWxTreeModel
790b137e
RR		 274{
275 GObject parent;
276
277 /*< private >*/
278 gint stamp;
55fbde12 279 wxDataViewCtrlInternal *internal;
790b137e
RR		 280};
281
e0062c04 282struct _GtkWxTreeModelClass
790b137e 283{
e152afc3 284 GObjectClass list_parent_class;
790b137e
RR		 285};
286
e0062c04 287static GtkWxTreeModel *wxgtk_tree_model_new (void);
773cca48
RR		 288static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model);
289static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass);
85136e3b
RR		 290
291static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
292static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
293static void wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface);
294static void wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface);
295
e0062c04
RR		 296static void wxgtk_tree_model_finalize (GObject *object);
297static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model);
298static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
299static GType wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 300 gint index);
e0062c04 301static gboolean wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 302 GtkTreeIter *iter,
303 GtkTreePath *path);
e0062c04 304static GtkTreePath *wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 305 GtkTreeIter *iter);
e0062c04 306static void wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 307 GtkTreeIter *iter,
308 gint column,
309 GValue *value);
e0062c04 310static gboolean wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 311 GtkTreeIter *iter);
e0062c04 312static gboolean wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 313 GtkTreeIter *iter,
314 GtkTreeIter *parent);
e0062c04 315static gboolean wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 316 GtkTreeIter *iter);
e0062c04 317static gint wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 318 GtkTreeIter *iter);
e0062c04 319static gboolean wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 320 GtkTreeIter *iter,
321 GtkTreeIter *parent,
322 gint n);
e0062c04 323static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 324 GtkTreeIter *iter,
325 GtkTreeIter *child);
790b137e 326
773cca48
RR		 327/* sortable */
328static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
85136e3b 329 gint *sort_column_id,
c2489d8e 330 GtkSortType *order);
773cca48 331static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
85136e3b
RR		 332 gint sort_column_id,
333 GtkSortType order);
773cca48 334static void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
85136e3b
RR		 335 gint sort_column_id,
336 GtkTreeIterCompareFunc func,
337 gpointer data,
338 GtkDestroyNotify destroy);
773cca48 339static void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
85136e3b
RR		 340 GtkTreeIterCompareFunc func,
341 gpointer data,
342 GtkDestroyNotify destroy);
773cca48
RR		 343static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable);
344
85136e3b
RR		 345/* drag'n'drop */
346static gboolean wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
347 GtkTreePath *path);
348static gboolean wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
349 GtkTreePath *path);
350static gboolean wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
351 GtkTreePath *path,
352 GtkSelectionData *selection_data);
353static gboolean wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
354 GtkTreePath *dest,
355 GtkSelectionData *selection_data);
356static gboolean wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
357 GtkTreePath *dest_path,
c2489d8e 358 GtkSelectionData *selection_data);
773cca48
RR		 359
360
e152afc3 361static GObjectClass *list_parent_class = NULL;
790b137e
RR		 362
363GType
e0062c04 364gtk_wx_tree_model_get_type (void)
790b137e 365{
e0062c04 366 static GType tree_model_type = 0;
790b137e 367
e0062c04 368 if (!tree_model_type)
790b137e 369 {
e0062c04 370 const GTypeInfo tree_model_info =
93763ad5 371 {
e0062c04 372 sizeof (GtkWxTreeModelClass),
93763ad5
WS		 373 NULL, /* base_init */
374 NULL, /* base_finalize */
e0062c04 375 (GClassInitFunc) wxgtk_tree_model_class_init,
93763ad5
WS		 376 NULL, /* class_finalize */
377 NULL, /* class_data */
e0062c04 378 sizeof (GtkWxTreeModel),
93763ad5 379 0,
e0062c04 380 (GInstanceInitFunc) wxgtk_tree_model_init,
93763ad5 381 };
790b137e 382
773cca48
RR		 383 static const GInterfaceInfo tree_model_iface_info =
384 {
385 (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init,
386 NULL,
387 NULL
388 };
389
390 static const GInterfaceInfo sortable_iface_info =
391 {
392 (GInterfaceInitFunc) wxgtk_tree_model_sortable_init,
393 NULL,
394 NULL
395 };
790b137e 396
85136e3b
RR		 397 static const GInterfaceInfo drag_source_iface_info =
398 {
399 (GInterfaceInitFunc) wxgtk_tree_model_drag_source_init,
400 NULL,
401 NULL
402 };
403
404 static const GInterfaceInfo drag_dest_iface_info =
405 {
406 (GInterfaceInitFunc) wxgtk_tree_model_drag_dest_init,
407 NULL,
408 NULL
409 };
410
773cca48 411 tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
e0062c04 412 &tree_model_info, (GTypeFlags)0 );
790b137e 413
773cca48
RR		 414 g_type_add_interface_static (tree_model_type,
415 GTK_TYPE_TREE_MODEL,
416 &tree_model_iface_info);
417 g_type_add_interface_static (tree_model_type,
418 GTK_TYPE_TREE_SORTABLE,
419 &sortable_iface_info);
85136e3b
RR		 420 g_type_add_interface_static (tree_model_type,
421 GTK_TYPE_TREE_DRAG_DEST,
422 &drag_dest_iface_info);
423 g_type_add_interface_static (tree_model_type,
424 GTK_TYPE_TREE_DRAG_SOURCE,
425 &drag_source_iface_info);
790b137e
RR		 426 }
427
773cca48 428 return tree_model_type;
790b137e
RR		 429}
430
e0062c04
RR		 431static GtkWxTreeModel *
432wxgtk_tree_model_new(void)
1557c77b 433{
e0062c04 434 GtkWxTreeModel *retval = (GtkWxTreeModel *) g_object_new (GTK_TYPE_WX_TREE_MODEL, NULL);
e152afc3 435 return retval;
1557c77b
RR		 436}
437
790b137e 438static void
e0062c04 439wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass)
790b137e 440{
e152afc3
RR		 441 list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
442 GObjectClass *object_class = (GObjectClass*) klass;
e0062c04 443 object_class->finalize = wxgtk_tree_model_finalize;
790b137e
RR		 444}
445
446static void
e0062c04
RR		 447wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface)
448{
449 iface->get_flags = wxgtk_tree_model_get_flags;
450 iface->get_n_columns = wxgtk_tree_model_get_n_columns;
451 iface->get_column_type = wxgtk_tree_model_get_column_type;
452 iface->get_iter = wxgtk_tree_model_get_iter;
453 iface->get_path = wxgtk_tree_model_get_path;
454 iface->get_value = wxgtk_tree_model_get_value;
455 iface->iter_next = wxgtk_tree_model_iter_next;
456 iface->iter_children = wxgtk_tree_model_iter_children;
457 iface->iter_has_child = wxgtk_tree_model_iter_has_child;
458 iface->iter_n_children = wxgtk_tree_model_iter_n_children;
459 iface->iter_nth_child = wxgtk_tree_model_iter_nth_child;
460 iface->iter_parent = wxgtk_tree_model_iter_parent;
790b137e
RR		 461}
462
773cca48
RR		 463static void
464wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface)
465{
94b1f7bc
RR		 466 iface->get_sort_column_id = wxgtk_tree_model_get_sort_column_id;
467 iface->set_sort_column_id = wxgtk_tree_model_set_sort_column_id;
468 iface->set_sort_func = wxgtk_tree_model_set_sort_func;
469 iface->set_default_sort_func = wxgtk_tree_model_set_default_sort_func;
470 iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func;
773cca48
RR		 471}
472
7857346a 473static void
85136e3b
RR		 474wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface)
475{
476 iface->row_draggable = wxgtk_tree_model_row_draggable;
477 iface->drag_data_delete = wxgtk_tree_model_drag_data_delete;
478 iface->drag_data_get = wxgtk_tree_model_drag_data_get;
479}
480
7857346a 481static void
85136e3b
RR		 482wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface)
483{
484 iface->drag_data_received = wxgtk_tree_model_drag_data_received;
485 iface->row_drop_possible = wxgtk_tree_model_row_drop_possible;
486}
487
790b137e 488static void
e0062c04 489wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
790b137e 490{
55fbde12 491 tree_model->internal = NULL;
e0062c04 492 tree_model->stamp = g_random_int();
790b137e
RR		 493}
494
495static void
e0062c04 496wxgtk_tree_model_finalize (GObject *object)
790b137e 497{
790b137e 498 /* must chain up */
e152afc3 499 (* list_parent_class->finalize) (object);
790b137e 500}
93763ad5 501
790b137e
RR		 502} // extern "C"
503
504//-----------------------------------------------------------------------------
e0062c04
RR		 505// implement callbacks from wxGtkTreeModel class by letting
506// them call the methods of wxWidgets' wxDataViewModel
790b137e
RR		 507//-----------------------------------------------------------------------------
508
509static GtkTreeModelFlags
e0062c04 510wxgtk_tree_model_get_flags (GtkTreeModel *tree_model)
790b137e 511{
2056dede
RR		 512 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
513 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), (GtkTreeModelFlags)0 );
790b137e 514
2056dede 515 return wxtree_model->internal->get_flags();
790b137e
RR		 516}
517
518static gint
e0062c04 519wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model)
790b137e 520{
e0062c04
RR		 521 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
522 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
790b137e 523
55fbde12 524 return wxtree_model->internal->GetDataViewModel()->GetColumnCount();
790b137e
RR		 525}
526
527static GType
e0062c04 528wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 529 gint index)
790b137e 530{
e0062c04
RR		 531 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
532 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), G_TYPE_INVALID);
790b137e 533
1557c77b 534 GType gtype = G_TYPE_INVALID;
93763ad5 535
55fbde12 536 wxString wxtype = wxtree_model->internal->GetDataViewModel()->GetColumnType( (unsigned int) index );
93763ad5 537
1557c77b
RR		 538 if (wxtype == wxT("string"))
539 gtype = G_TYPE_STRING;
72a3ac9b
VZ		 540 else
541 {
e94d0c1e
RR		 542 gtype = G_TYPE_STRING;
543 // wxFAIL_MSG( _T("non-string columns not supported yet") );
72a3ac9b 544 }
790b137e
RR		 545
546 return gtype;
547}
548
549static gboolean
e0062c04 550wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 551 GtkTreeIter *iter,
552 GtkTreePath *path)
790b137e 553{
e0062c04
RR		 554 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
555 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
790b137e
RR		 556 g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
557
55fbde12 558 return wxtree_model->internal->get_iter( iter, path );
790b137e
RR		 559}
560
561static GtkTreePath *
e0062c04 562wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 563 GtkTreeIter *iter)
790b137e 564{
e0062c04
RR		 565 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
566 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
567 g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
93763ad5 568
55fbde12 569 return wxtree_model->internal->get_path( iter );
790b137e
RR		 570}
571
572static void
e0062c04 573wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 574 GtkTreeIter *iter,
575 gint column,
576 GValue *value)
790b137e 577{
e0062c04
RR		 578 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
579 g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) );
239eaa41 580
55fbde12 581 wxDataViewModel *model = wxtree_model->internal->GetDataViewModel();
9861f022 582 wxString mtype = model->GetColumnType( (unsigned int) column );
1557c77b
RR		 583 if (mtype == wxT("string"))
584 {
3f3af7e7 585 wxVariant variant;
1557c77b 586 g_value_init( value, G_TYPE_STRING );
9d52aad3 587 wxDataViewItem item( (void*) iter->user_data );
e0062c04 588 model->GetValue( variant, item, (unsigned int) column );
72a3ac9b 589
e0062c04 590 g_value_set_string( value, variant.GetString().utf8_str() );
1557c77b
RR		 591 }
592 else
593 {
72a3ac9b 594 wxFAIL_MSG( _T("non-string columns not supported yet") );
1557c77b 595 }
790b137e
RR		 596}
597
598static gboolean
e0062c04 599wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 600 GtkTreeIter *iter)
790b137e 601{
e0062c04 602 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
7857346a 603
c2489d8e
FM		 604 //if (wxtree_model->stamp != iter->stamp)
605 // wxPrintf( "crash\n" );
606 // TODO: remove this code
33ba5a05 607
e0062c04 608 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 609 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
7857346a 610
55fbde12 611 return wxtree_model->internal->iter_next( iter );
790b137e
RR		 612}
613
614static gboolean
e0062c04 615wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 616 GtkTreeIter *iter,
617 GtkTreeIter *parent)
790b137e 618{
e0062c04
RR		 619 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
620 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 621 g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
790b137e 622
55fbde12 623 return wxtree_model->internal->iter_children( iter, parent );
790b137e
RR		 624}
625
626static gboolean
e0062c04 627wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 628 GtkTreeIter *iter)
790b137e 629{
e0062c04
RR		 630 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
631 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 632 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
d5025dc0 633
55fbde12 634 return wxtree_model->internal->iter_has_child( iter );
790b137e
RR		 635}
636
637static gint
e0062c04 638wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 639 GtkTreeIter *iter)
790b137e 640{
e0062c04
RR		 641 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
642 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
1bfabf36 643 g_return_val_if_fail ( !iter || wxtree_model->stamp == iter->stamp, 0);
c2489d8e 644
55fbde12 645 return wxtree_model->internal->iter_n_children( iter );
790b137e
RR		 646}
647
648static gboolean
e0062c04 649wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 650 GtkTreeIter *iter,
651 GtkTreeIter *parent,
652 gint n)
790b137e 653{
e0062c04
RR		 654 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
655 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
656
55fbde12 657 return wxtree_model->internal->iter_nth_child( iter, parent, n );
790b137e
RR		 658}
659
660static gboolean
e0062c04 661wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 662 GtkTreeIter *iter,
663 GtkTreeIter *child)
790b137e 664{
e0062c04
RR		 665 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
666 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 667 g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE);
b9db5f30 668
55fbde12 669 return wxtree_model->internal->iter_parent( iter, child );
790b137e
RR		 670}
671
85136e3b 672/* drag'n'drop iface */
7857346a 673static gboolean
85136e3b
RR		 674wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
675 GtkTreePath *path)
676{
f6f0ef85
RR		 677 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
678 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 679
f6f0ef85 680 return wxtree_model->internal->row_draggable( drag_source, path );
85136e3b
RR		 681}
682
7857346a 683static gboolean
85136e3b
RR		 684wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
685 GtkTreePath *path)
686{
f6f0ef85
RR		 687 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
688 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 689
f6f0ef85 690 return wxtree_model->internal->drag_data_delete( drag_source, path );
85136e3b
RR		 691}
692
7857346a 693static gboolean
85136e3b
RR		 694wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
695 GtkTreePath *path,
696 GtkSelectionData *selection_data)
697{
f6f0ef85
RR		 698 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
699 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 700
f6f0ef85 701#if 0
85136e3b 702 wxPrintf( "drag_get_data\n");
7857346a 703
f6f0ef85
RR		 704 wxGtkString atom_selection(gdk_atom_name(selection_data->selection));
705 wxPrintf( "selection %s\n", wxString::FromAscii(atom_selection) );
7857346a 706
f6f0ef85
RR		 707 wxGtkString atom_target(gdk_atom_name(selection_data->target));
708 wxPrintf( "target %s\n", wxString::FromAscii(atom_target) );
7857346a 709
f6f0ef85
RR		 710 wxGtkString atom_type(gdk_atom_name(selection_data->type));
711 wxPrintf( "type %s\n", wxString::FromAscii(atom_type) );
712
713 wxPrintf( "format %d\n", selection_data->format );
714#endif
7857346a 715
f6f0ef85 716 return wxtree_model->internal->drag_data_get( drag_source, path, selection_data );
85136e3b
RR		 717}
718
7857346a 719static gboolean
85136e3b
RR		 720wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
721 GtkTreePath *dest,
722 GtkSelectionData *selection_data)
723{
f6f0ef85
RR		 724 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
725 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 726
f6f0ef85 727 return wxtree_model->internal->drag_data_received( drag_dest, dest, selection_data );
85136e3b
RR		 728}
729
7857346a 730static gboolean
85136e3b
RR		 731wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
732 GtkTreePath *dest_path,
c2489d8e 733 GtkSelectionData *selection_data)
85136e3b 734{
f6f0ef85
RR		 735 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
736 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 737
f6f0ef85 738 return wxtree_model->internal->row_drop_possible( drag_dest, dest_path, selection_data );
85136e3b
RR		 739}
740
741/* sortable iface */
7857346a 742static gboolean
85136e3b
RR		 743wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
744 gint *sort_column_id,
745 GtkSortType *order)
773cca48 746{
f6f0ef85 747 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) sortable;
94b1f7bc
RR		 748
749 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
750
f6f0ef85 751 if (!wxtree_model->internal->IsSorted())
40196b1e
RR		 752 {
753 if (sort_column_id)
754 *sort_column_id = -1;
b9db5f30 755
40196b1e
RR		 756 return TRUE;
757 }
758
759
94b1f7bc 760 if (sort_column_id)
f6f0ef85 761 *sort_column_id = wxtree_model->internal->GetSortColumn();
b9db5f30 762
94b1f7bc 763 if (order)
f6f0ef85 764 *order = wxtree_model->internal->GetSortOrder();
b9db5f30 765
94b1f7bc 766 return TRUE;
773cca48
RR		 767}
768
d32332aa
RR		 769wxDataViewColumn *gs_lastLeftClickHeader = NULL;
770
7857346a 771static void
85136e3b
RR		 772wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
773 gint sort_column_id,
774 GtkSortType order)
773cca48 775{
94b1f7bc 776 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
94b1f7bc
RR		 777 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
778
d32332aa 779 tree_model->internal->SetDataViewSortColumn( gs_lastLeftClickHeader );
b9db5f30 780
d32332aa
RR		 781 if ((sort_column_id != (gint) tree_model->internal->GetSortColumn()) ||
782 (order != tree_model->internal->GetSortOrder()))
783 {
784 tree_model->internal->SetSortColumn( sort_column_id );
785 tree_model->internal->SetSortOrder( order );
b9db5f30 786
d32332aa 787 gtk_tree_sortable_sort_column_changed (sortable);
b9db5f30 788
d32332aa
RR		 789 tree_model->internal->GetDataViewModel()->Resort();
790 }
a84c5b6f 791
d32332aa
RR		 792 if (gs_lastLeftClickHeader)
793 {
b9db5f30 794 wxDataViewCtrl *dv = tree_model->internal->GetOwner();
d32332aa
RR		 795 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() );
796 event.SetDataViewColumn( gs_lastLeftClickHeader );
797 event.SetModel( dv->GetModel() );
937013e0 798 dv->HandleWindowEvent( event );
d32332aa 799 }
b9db5f30 800
d32332aa 801 gs_lastLeftClickHeader = NULL;
773cca48
RR		 802}
803
7857346a 804static void
85136e3b
RR		 805wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
806 gint WXUNUSED(sort_column_id),
807 GtkTreeIterCompareFunc func,
808 gpointer WXUNUSED(data),
c2489d8e 809 GtkDestroyNotify WXUNUSED(destroy))
773cca48 810{
94b1f7bc
RR		 811 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
812 g_return_if_fail (func != NULL);
773cca48
RR		 813}
814
c2489d8e
FM		 815static void
816wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
817 GtkTreeIterCompareFunc func,
818 gpointer WXUNUSED(data),
819 GtkDestroyNotify WXUNUSED(destroy))
773cca48 820{
94b1f7bc 821 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
94b1f7bc
RR		 822 g_return_if_fail (func != NULL);
823
c2489d8e
FM		 824 //wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
825 // TODO: remove this code
773cca48
RR		 826}
827
c2489d8e
FM		 828static gboolean
829wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
773cca48 830{
c5c5395b 831 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE );
7857346a 832
773cca48
RR		 833 return FALSE;
834}
835
e152afc3 836//-----------------------------------------------------------------------------
ecc32226
RR		 837// define new GTK+ class GtkWxRendererText
838//-----------------------------------------------------------------------------
839
840extern "C" {
841
842#define GTK_TYPE_WX_CELL_RENDERER_TEXT (gtk_wx_cell_renderer_text_get_type ())
843#define GTK_WX_CELL_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererText))
844#define GTK_WX_CELL_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererTextClass))
845#define GTK_IS_WX_CELL_RENDERER_TEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT))
846#define GTK_IS_WX_CELL_RENDERER_TEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER_TEXT))
847#define GTK_WX_CELL_RENDERER_TEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER_TEXT, GtkWxCellRendererTextClass))
848
849GType gtk_wx_cell_renderer_text_get_type (void);
850
851typedef struct _GtkWxCellRendererText GtkWxCellRendererText;
852typedef struct _GtkWxCellRendererTextClass GtkWxCellRendererTextClass;
853
854struct _GtkWxCellRendererText
855{
856 GtkCellRendererText parent;
857
858 wxDataViewRenderer *wx_renderer;
859};
860
861struct _GtkWxCellRendererTextClass
862{
863 GtkCellRendererTextClass cell_parent_class;
864};
865
866
867static GtkWxCellRendererText *gtk_wx_cell_renderer_text_new (void);
868static void gtk_wx_cell_renderer_text_init (
869 GtkWxCellRendererText *cell );
870static void gtk_wx_cell_renderer_text_class_init(
871 GtkWxCellRendererTextClass *klass );
872static void gtk_wx_cell_renderer_text_finalize (
873 GObject *object );
874static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing(
875 GtkCellRenderer *cell,
876 GdkEvent *event,
877 GtkWidget *widget,
878 const gchar *path,
879 GdkRectangle *background_area,
880 GdkRectangle *cell_area,
881 GtkCellRendererState flags );
882
883
884static GObjectClass *text_cell_parent_class = NULL;
ecc32226
RR		 885
886} // extern "C"
887
888GType
889gtk_wx_cell_renderer_text_get_type (void)
890{
891 static GType cell_wx_type = 0;
892
893 if (!cell_wx_type)
894 {
895 const GTypeInfo cell_wx_info =
896 {
897 sizeof (GtkWxCellRendererTextClass),
898 NULL, /* base_init */
899 NULL, /* base_finalize */
900 (GClassInitFunc) gtk_wx_cell_renderer_text_class_init,
901 NULL, /* class_finalize */
902 NULL, /* class_data */
903 sizeof (GtkWxCellRendererText),
904 0, /* n_preallocs */
905 (GInstanceInitFunc) gtk_wx_cell_renderer_text_init,
906 };
907
908 cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER_TEXT,
909 "GtkWxCellRendererText", &cell_wx_info, (GTypeFlags)0 );
910 }
911
912 return cell_wx_type;
913}
914
915static void
916gtk_wx_cell_renderer_text_init (GtkWxCellRendererText *cell)
917{
918 cell->wx_renderer = NULL;
919}
920
921static void
922gtk_wx_cell_renderer_text_class_init (GtkWxCellRendererTextClass *klass)
923{
924 GObjectClass *object_class = G_OBJECT_CLASS (klass);
925 GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
926
927 text_cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
928
929 object_class->finalize = gtk_wx_cell_renderer_text_finalize;
930
931 cell_class->start_editing = gtk_wx_cell_renderer_text_start_editing;
932}
933
934static void
935gtk_wx_cell_renderer_text_finalize (GObject *object)
936{
937 /* must chain up */
938 (* G_OBJECT_CLASS (text_cell_parent_class)->finalize) (object);
939}
940
941GtkWxCellRendererText*
942gtk_wx_cell_renderer_text_new (void)
943{
944 return (GtkWxCellRendererText*) g_object_new (GTK_TYPE_WX_CELL_RENDERER_TEXT, NULL);
945}
946
947static GtkCellEditable *gtk_wx_cell_renderer_text_start_editing(
948 GtkCellRenderer *gtk_renderer,
949 GdkEvent *gdk_event,
950 GtkWidget *widget,
951 const gchar *path,
952 GdkRectangle *background_area,
953 GdkRectangle *cell_area,
954 GtkCellRendererState flags )
955{
956 GtkWxCellRendererText *wxgtk_renderer = (GtkWxCellRendererText *) gtk_renderer;
957 wxDataViewRenderer *wx_renderer = wxgtk_renderer->wx_renderer;
958
959 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
960 GtkTreeIter iter;
961 wx_renderer->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
962 wxDataViewItem item( (void*) iter.user_data );;
963 gtk_tree_path_free( treepath );
964
965 wxDataViewColumn *column = wx_renderer->GetOwner();
966 wxDataViewCtrl *dv = column->GetOwner();
967 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING, dv->GetId() );
968 event.SetDataViewColumn( column );
969 event.SetModel( dv->GetModel() );
970 event.SetColumn( wx_renderer->GetOwner()->GetModelColumn() );
971 event.SetItem( item );
972 dv->HandleWindowEvent( event );
973
974 if (event.IsAllowed())
975 return GTK_CELL_RENDERER_CLASS(text_cell_parent_class)->
976 start_editing( gtk_renderer, gdk_event, widget, path, background_area, cell_area, flags );
977 else
978 return NULL;
979}
980
981//-----------------------------------------------------------------------------
982// define new GTK+ class GtkWxCellRenderer
e152afc3
RR		 983//-----------------------------------------------------------------------------
984
985extern "C" {
986
987#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ())
988#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer))
989#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
990#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER))
991#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER))
992#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
993
994GType gtk_wx_cell_renderer_get_type (void);
995
996typedef struct _GtkWxCellRenderer GtkWxCellRenderer;
997typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass;
998
999struct _GtkWxCellRenderer
1000{
1001 GtkCellRenderer parent;
1002
1003 /*< private >*/
baa9ebc4 1004 wxDataViewCustomRenderer *cell;
4d496ecb 1005 guint32 last_click;
e152afc3
RR		 1006};
1007
1008struct _GtkWxCellRendererClass
1009{
1010 GtkCellRendererClass cell_parent_class;
e152afc3
RR		 1011};
1012
1013
1014static GtkCellRenderer *gtk_wx_cell_renderer_new (void);
553f7d8f
RR		 1015static void gtk_wx_cell_renderer_init (
1016 GtkWxCellRenderer *cell );
1017static void gtk_wx_cell_renderer_class_init(
1018 GtkWxCellRendererClass *klass );
1019static void gtk_wx_cell_renderer_finalize (
1020 GObject *object );
1021static void gtk_wx_cell_renderer_get_size (
1022 GtkCellRenderer *cell,
93763ad5
WS		 1023 GtkWidget *widget,
1024 GdkRectangle *rectangle,
1025 gint *x_offset,
1026 gint *y_offset,
1027 gint *width,
1028 gint *height );
553f7d8f
RR		 1029static void gtk_wx_cell_renderer_render (
1030 GtkCellRenderer *cell,
93763ad5
WS		 1031 GdkWindow *window,
1032 GtkWidget *widget,
1033 GdkRectangle *background_area,
1034 GdkRectangle *cell_area,
1035 GdkRectangle *expose_area,
1036 GtkCellRendererState flags );
553f7d8f
RR		 1037static gboolean gtk_wx_cell_renderer_activate(
1038 GtkCellRenderer *cell,
1039 GdkEvent *event,
1040 GtkWidget *widget,
1041 const gchar *path,
1042 GdkRectangle *background_area,
1043 GdkRectangle *cell_area,
1044 GtkCellRendererState flags );
1e510b1e
RR		 1045static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
1046 GtkCellRenderer *cell,
1047 GdkEvent *event,
1048 GtkWidget *widget,
1049 const gchar *path,
1050 GdkRectangle *background_area,
1051 GdkRectangle *cell_area,
1052 GtkCellRendererState flags );
e8375af8 1053
e152afc3
RR		 1054
1055static GObjectClass *cell_parent_class = NULL;
1056
1057} // extern "C"
1058
93763ad5 1059GType
e152afc3
RR		 1060gtk_wx_cell_renderer_get_type (void)
1061{
553f7d8f 1062 static GType cell_wx_type = 0;
e152afc3 1063
553f7d8f 1064 if (!cell_wx_type)
e152afc3 1065 {
de4a74e2 1066 const GTypeInfo cell_wx_info =
553f7d8f
RR		 1067 {
1068 sizeof (GtkWxCellRendererClass),
93763ad5
WS		 1069 NULL, /* base_init */
1070 NULL, /* base_finalize */
553f7d8f 1071 (GClassInitFunc) gtk_wx_cell_renderer_class_init,
93763ad5
WS		 1072 NULL, /* class_finalize */
1073 NULL, /* class_data */
553f7d8f
RR		 1074 sizeof (GtkWxCellRenderer),
1075 0, /* n_preallocs */
1076 (GInstanceInitFunc) gtk_wx_cell_renderer_init,
1077 };
1078
93763ad5 1079 cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER,
553f7d8f 1080 "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 );
e152afc3
RR		 1081 }
1082
553f7d8f 1083 return cell_wx_type;
e152afc3
RR		 1084}
1085
1086static void
1087gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell)
1088{
1089 cell->cell = NULL;
4d496ecb 1090 cell->last_click = 0;
e152afc3
RR		 1091}
1092
1093static void
1094gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass)
1095{
1096 GObjectClass *object_class = G_OBJECT_CLASS (klass);
1097 GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
1098
1099 cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
1100
1101 object_class->finalize = gtk_wx_cell_renderer_finalize;
1102
1103 cell_class->get_size = gtk_wx_cell_renderer_get_size;
1104 cell_class->render = gtk_wx_cell_renderer_render;
553f7d8f 1105 cell_class->activate = gtk_wx_cell_renderer_activate;
1e510b1e 1106 cell_class->start_editing = gtk_wx_cell_renderer_start_editing;
e152afc3
RR		 1107}
1108
1109static void
1110gtk_wx_cell_renderer_finalize (GObject *object)
1111{
1112 /* must chain up */
1113 (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object);
1114}
1115
1116GtkCellRenderer*
1117gtk_wx_cell_renderer_new (void)
1118{
1119 return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL);
1120}
1121
1e510b1e
RR		 1122static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
1123 GtkCellRenderer *renderer,
c5c5395b 1124 GdkEvent *WXUNUSED(event),
1e510b1e
RR		 1125 GtkWidget *widget,
1126 const gchar *path,
c5c5395b 1127 GdkRectangle *WXUNUSED(background_area),
1e510b1e 1128 GdkRectangle *cell_area,
c5c5395b 1129 GtkCellRendererState WXUNUSED(flags) )
1e510b1e
RR		 1130{
1131 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
1132 wxDataViewCustomRenderer *cell = wxrenderer->cell;
bc0289bf 1133
c232dfe5 1134 // Renderer doesn't support in-place editing
1e510b1e
RR		 1135 if (!cell->HasEditorCtrl())
1136 return NULL;
bc0289bf 1137
c232dfe5
RR		 1138 // An in-place editing control is still around
1139 if (cell->GetEditorCtrl())
1140 return NULL;
e8375af8 1141
1e510b1e
RR		 1142 GdkRectangle rect;
1143 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
1144 &rect.x,
1145 &rect.y,
1146 &rect.width,
1147 &rect.height);
1148
1149 rect.x += cell_area->x;
1150 rect.y += cell_area->y;
1151// rect.width -= renderer->xpad * 2;
1152// rect.height -= renderer->ypad * 2;
1153
1154// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
1155 wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
1156
1e510b1e 1157 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
55fbde12
RR		 1158 GtkTreeIter iter;
1159 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
1160 wxDataViewItem item( (void*) iter.user_data );
1e510b1e
RR		 1161 gtk_tree_path_free( treepath );
1162
9d52aad3 1163 cell->StartEditing( item, renderrect );
30715fa1 1164
1e510b1e
RR		 1165 return NULL;
1166}
1167
e152afc3
RR		 1168static void
1169gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer,
c5c5395b 1170 GtkWidget *WXUNUSED(widget),
93763ad5
WS		 1171 GdkRectangle *cell_area,
1172 gint *x_offset,
1173 gint *y_offset,
1174 gint *width,
1175 gint *height)
e152afc3
RR		 1176{
1177 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 1178 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 1179
e152afc3
RR		 1180 wxSize size = cell->GetSize();
1181
1182 gint calc_width = (gint) renderer->xpad * 2 + size.x;
1183 gint calc_height = (gint) renderer->ypad * 2 + size.y;
93763ad5
WS		 1184
1185 if (x_offset)
e152afc3 1186 *x_offset = 0;
93763ad5 1187 if (y_offset)
e152afc3
RR		 1188 *y_offset = 0;
1189
1190 if (cell_area && size.x > 0 && size.y > 0)
1191 {
1192 if (x_offset)
93763ad5 1193 {
e152afc3
RR		 1194 *x_offset = (gint)((renderer->xalign *
1195 (cell_area->width - calc_width - 2 * renderer->xpad)));
1196 *x_offset = MAX (*x_offset, 0) + renderer->xpad;
93763ad5 1197 }
e152afc3
RR		 1198 if (y_offset)
1199 {
1200 *y_offset = (gint)((renderer->yalign *
1201 (cell_area->height - calc_height - 2 * renderer->ypad)));
1202 *y_offset = MAX (*y_offset, 0) + renderer->ypad;
1203 }
1204 }
1205
1206 if (width)
1207 *width = calc_width;
93763ad5 1208
e152afc3
RR		 1209 if (height)
1210 *height = calc_height;
1211}
1212
1213static void
1214gtk_wx_cell_renderer_render (GtkCellRenderer *renderer,
93763ad5
WS		 1215 GdkWindow *window,
1216 GtkWidget *widget,
1217 GdkRectangle *background_area,
1218 GdkRectangle *cell_area,
1219 GdkRectangle *expose_area,
1220 GtkCellRendererState flags)
e152afc3
RR		 1221
1222{
1223 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 1224 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 1225
f69c03de
RR		 1226 cell->window = window;
1227 cell->widget = widget;
1228 cell->background_area = (void*) background_area;
1229 cell->cell_area = (void*) cell_area;
1230 cell->expose_area = (void*) expose_area;
1231 cell->flags = (int) flags;
1232
e152afc3
RR		 1233 GdkRectangle rect;
1234 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 1235 &rect.x,
1236 &rect.y,
1237 &rect.width,
1238 &rect.height);
e152afc3
RR		 1239
1240 rect.x += cell_area->x;
1241 rect.y += cell_area->y;
1242 rect.width -= renderer->xpad * 2;
1243 rect.height -= renderer->ypad * 2;
bc0289bf 1244
e152afc3
RR		 1245 GdkRectangle dummy;
1246 if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
1247 {
1248 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
1249 wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
888dde65 1250 wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
c2489d8e
FM		 1251
1252 // Reinitialize wxWindowDC's GDK window if drawing occurs into a different
874edbb7
RR		 1253 // window such as a DnD drop window.
1254 if (window != impl->m_gdkwindow)
1255 {
1256 impl->Destroy();
1257 impl->m_gdkwindow = window;
1258 impl->SetUpDC();
1259 }
93763ad5 1260
e152afc3
RR		 1261 int state = 0;
1262 if (flags & GTK_CELL_RENDERER_SELECTED)
1263 state |= wxDATAVIEW_CELL_SELECTED;
1264 if (flags & GTK_CELL_RENDERER_PRELIT)
1265 state |= wxDATAVIEW_CELL_PRELIT;
1266 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
1267 state |= wxDATAVIEW_CELL_INSENSITIVE;
1268 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
1269 state |= wxDATAVIEW_CELL_INSENSITIVE;
1270 if (flags & GTK_CELL_RENDERER_FOCUSED)
1271 state |= wxDATAVIEW_CELL_FOCUSED;
1272 cell->Render( renderrect, dc, state );
93763ad5 1273 }
e152afc3
RR		 1274}
1275
93763ad5 1276static gboolean
553f7d8f
RR		 1277gtk_wx_cell_renderer_activate(
1278 GtkCellRenderer *renderer,
1279 GdkEvent *event,
1280 GtkWidget *widget,
1281 const gchar *path,
c5c5395b 1282 GdkRectangle *WXUNUSED(background_area),
553f7d8f 1283 GdkRectangle *cell_area,
c5c5395b 1284 GtkCellRendererState WXUNUSED(flags) )
553f7d8f
RR		 1285{
1286 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 1287 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 1288
553f7d8f
RR		 1289 GdkRectangle rect;
1290 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 1291 &rect.x,
1292 &rect.y,
1293 &rect.width,
1294 &rect.height);
553f7d8f
RR		 1295
1296 rect.x += cell_area->x;
1297 rect.y += cell_area->y;
1298 rect.width -= renderer->xpad * 2;
1299 rect.height -= renderer->ypad * 2;
93763ad5 1300
553f7d8f 1301 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
93763ad5 1302
e0062c04 1303 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1304
4d496ecb 1305 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
71c6b455
RR		 1306
1307 GtkTreeIter iter;
f69c03de 1308 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
71c6b455 1309 wxDataViewItem item( iter.user_data );
4d496ecb 1310 gtk_tree_path_free( treepath );
93763ad5 1311
0a71f9e9 1312 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1313
456e5c21
RR		 1314 if (!event)
1315 {
1316 bool ret = false;
e8375af8 1317
456e5c21 1318 // activated by <ENTER>
9d52aad3 1319 if (cell->Activate( renderrect, model, item, model_col ))
456e5c21 1320 ret = true;
e8375af8 1321
456e5c21
RR		 1322 return ret;
1323 }
1324 else if (event->type == GDK_BUTTON_PRESS)
4d496ecb
RR		 1325 {
1326 GdkEventButton *button_event = (GdkEventButton*) event;
93763ad5 1327 wxPoint pt( ((int) button_event->x) - renderrect.x,
4d496ecb 1328 ((int) button_event->y) - renderrect.y );
93763ad5 1329
4d496ecb
RR		 1330 bool ret = false;
1331 if (button_event->button == 1)
1332 {
9d52aad3 1333 if (cell->LeftClick( pt, renderrect, model, item, model_col ))
4d496ecb 1334 ret = true;
7ea3a0de 1335 // TODO: query system double-click time
4d496ecb 1336 if (button_event->time - wxrenderer->last_click < 400)
9d52aad3 1337 if (cell->Activate( renderrect, model, item, model_col ))
4d496ecb
RR		 1338 ret = true;
1339 }
4d496ecb 1340 wxrenderer->last_click = button_event->time;
93763ad5 1341
4d496ecb
RR		 1342 return ret;
1343 }
93763ad5 1344
4d496ecb 1345 return false;
553f7d8f
RR		 1346}
1347
93763ad5 1348// ---------------------------------------------------------
e0062c04 1349// wxGtkDataViewModelNotifier
93763ad5 1350// ---------------------------------------------------------
6e2e590f 1351
e0062c04 1352class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier
6e2e590f
RR		 1353{
1354public:
e0062c04
RR		 1355 wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model,
1356 wxDataViewModel *wx_model,
1357 wxDataViewCtrl *ctrl );
1358 ~wxGtkDataViewModelNotifier();
1359
1360 virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 1361 virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
e0062c04
RR		 1362 virtual bool ItemChanged( const wxDataViewItem &item );
1363 virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
6e2e590f 1364 virtual bool Cleared();
4508fcd2 1365 virtual void Resort();
93763ad5 1366
33ba5a05
RR		 1367 void SetGtkModel( GtkWxTreeModel *model ) { m_wxgtk_model = model; }
1368
1369private:
e0062c04
RR		 1370 GtkWxTreeModel *m_wxgtk_model;
1371 wxDataViewModel *m_wx_model;
63415a42 1372 wxDataViewCtrl *m_owner;
6e2e590f
RR		 1373};
1374
93763ad5 1375// ---------------------------------------------------------
6e2e590f 1376// wxGtkDataViewListModelNotifier
93763ad5 1377// ---------------------------------------------------------
6e2e590f 1378
e0062c04
RR		 1379wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier(
1380 GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model,
63415a42 1381 wxDataViewCtrl *ctrl )
6e2e590f 1382{
e0062c04 1383 m_wxgtk_model = wxgtk_model;
6e2e590f 1384 m_wx_model = wx_model;
63415a42 1385 m_owner = ctrl;
6e2e590f 1386}
93763ad5 1387
e0062c04 1388wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier()
f7ed8c89
RR		 1389{
1390 m_wx_model = NULL;
e0062c04 1391 m_wxgtk_model = NULL;
f7ed8c89
RR		 1392}
1393
e0062c04 1394bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1395{
55fbde12 1396 m_owner->GtkGetInternal()->ItemAdded( parent, item );
1e08ad10 1397
6e2e590f 1398 GtkTreeIter iter;
e0062c04
RR		 1399 iter.stamp = m_wxgtk_model->stamp;
1400 iter.user_data = (gpointer) item.GetID();
93763ad5 1401
b9db5f30 1402 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04 1403 GTK_TREE_MODEL(m_wxgtk_model), &iter );
b9db5f30 1404 gtk_tree_model_row_inserted(
e0062c04 1405 GTK_TREE_MODEL(m_wxgtk_model), path, &iter);
6e2e590f 1406 gtk_tree_path_free (path);
93763ad5 1407
6e2e590f
RR		 1408 return true;
1409}
1410
469d3e9b 1411bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1412{
605c2c4a 1413 GtkTreeIter iter;
e0062c04
RR		 1414 iter.stamp = m_wxgtk_model->stamp;
1415 iter.user_data = (gpointer) item.GetID();
93763ad5 1416
b9db5f30 1417 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04
RR		 1418 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1419 gtk_tree_model_row_deleted(
1420 GTK_TREE_MODEL(m_wxgtk_model), path );
605c2c4a 1421 gtk_tree_path_free (path);
93763ad5 1422
469d3e9b 1423 m_owner->GtkGetInternal()->ItemDeleted( parent, item );
b9db5f30 1424
605c2c4a 1425 return true;
6e2e590f
RR		 1426}
1427
4508fcd2
RR		 1428void wxGtkDataViewModelNotifier::Resort()
1429{
1430 m_owner->GtkGetInternal()->Resort();
1431}
1432
e0062c04 1433bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item )
6e2e590f 1434{
4627af27 1435 GtkTreeIter iter;
e0062c04
RR		 1436 iter.stamp = m_wxgtk_model->stamp;
1437 iter.user_data = (gpointer) item.GetID();
6e2e590f 1438
b9db5f30 1439 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04
RR		 1440 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1441 gtk_tree_model_row_changed(
1442 GTK_TREE_MODEL(m_wxgtk_model), path, &iter );
a7f61f76
RR		 1443 gtk_tree_path_free (path);
1444
d8331a01 1445 m_owner->GtkGetInternal()->ItemChanged( item );
b9db5f30 1446
a7f61f76 1447 return true;
6e2e590f
RR		 1448}
1449
e0062c04 1450bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col )
6e2e590f 1451{
4eccd3a1 1452 // This adds GTK+'s missing MVC logic for ValueChanged
63415a42
RR		 1453 unsigned int index;
1454 for (index = 0; index < m_owner->GetColumnCount(); index++)
8f850e28 1455 {
63415a42
RR		 1456 wxDataViewColumn *column = m_owner->GetColumn( index );
1457 if (column->GetModelColumn() == model_col)
8f850e28 1458 {
63415a42
RR		 1459 GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview);
1460 GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle());
8f850e28
RR		 1461
1462 // Get cell area
e0062c04
RR		 1463 GtkTreeIter iter;
1464 iter.stamp = m_wxgtk_model->stamp;
1465 iter.user_data = (gpointer) item.GetID();
b9db5f30 1466 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04 1467 GTK_TREE_MODEL(m_wxgtk_model), &iter );
8f850e28 1468 GdkRectangle cell_area;
63415a42 1469 gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area );
93763ad5 1470 gtk_tree_path_free( path );
8f850e28 1471
1a64259d
RR		 1472 GtkAdjustment* hadjust = gtk_tree_view_get_hadjustment( widget );
1473 double d = gtk_adjustment_get_value( hadjust );
1474 int xdiff = (int) d;
1475
63415a42 1476 int ydiff = gcolumn->button->allocation.height;
8f850e28 1477 // Redraw
93763ad5 1478 gtk_widget_queue_draw_area( GTK_WIDGET(widget),
1a64259d 1479 cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height );
b9db5f30 1480
d8331a01 1481 m_owner->GtkGetInternal()->ValueChanged( item, model_col );
b9db5f30 1482
d8331a01 1483 return true;
8f850e28 1484 }
8f850e28 1485 }
93763ad5 1486
d8331a01 1487 return false;
6e2e590f
RR		 1488}
1489
e0062c04 1490bool wxGtkDataViewModelNotifier::Cleared()
6e2e590f 1491{
33ba5a05 1492 gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), NULL );
7857346a 1493
33ba5a05 1494 // this will create a new GTK model
d8331a01 1495 m_owner->GtkGetInternal()->Cleared();
7857346a 1496
33ba5a05 1497 SetGtkModel( m_owner->GtkGetInternal()->GetGtkModel() );
b9db5f30 1498
33ba5a05 1499 gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), GTK_TREE_MODEL(m_wxgtk_model) );
7857346a 1500
6e2e590f
RR		 1501 return false;
1502}
1503
93763ad5 1504// ---------------------------------------------------------
baa9ebc4 1505// wxDataViewRenderer
93763ad5 1506// ---------------------------------------------------------
6842a71a 1507
a912e81f
RR		 1508static gpointer s_user_data = NULL;
1509
1510static void
c5c5395b 1511wxgtk_cell_editable_editing_done( GtkCellEditable *WXUNUSED(editable),
a912e81f
RR		 1512 wxDataViewRenderer *wxrenderer )
1513{
1514 wxDataViewColumn *column = wxrenderer->GetOwner();
1515 wxDataViewCtrl *dv = column->GetOwner();
1516 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv->GetId() );
1517 event.SetDataViewColumn( column );
1518 event.SetModel( dv->GetModel() );
1519 wxDataViewItem item( s_user_data );
1520 event.SetItem( item );
937013e0 1521 dv->HandleWindowEvent( event );
a912e81f
RR		 1522}
1523
b9db5f30 1524static void
c5c5395b 1525wxgtk_renderer_editing_started( GtkCellRenderer *WXUNUSED(cell), GtkCellEditable *editable,
a912e81f
RR		 1526 gchar *path, wxDataViewRenderer *wxrenderer )
1527{
ecc32226
RR		 1528 if (!editable)
1529 return;
1530
a912e81f
RR		 1531 wxDataViewColumn *column = wxrenderer->GetOwner();
1532 wxDataViewCtrl *dv = column->GetOwner();
1533 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv->GetId() );
1534 event.SetDataViewColumn( column );
1535 event.SetModel( dv->GetModel() );
1536 GtkTreePath *tree_path = gtk_tree_path_new_from_string( path );
1537 GtkTreeIter iter;
1538 dv->GtkGetInternal()->get_iter( &iter, tree_path );
1539 gtk_tree_path_free( tree_path );
1540 wxDataViewItem item( iter.user_data );
1541 event.SetItem( item );
937013e0 1542 dv->HandleWindowEvent( event );
a912e81f
RR		 1543
1544 if (GTK_IS_CELL_EDITABLE(editable))
1545 {
1546 s_user_data = iter.user_data;
b9db5f30 1547
a912e81f
RR		 1548 g_signal_connect (GTK_CELL_EDITABLE (editable), "editing_done",
1549 G_CALLBACK (wxgtk_cell_editable_editing_done),
1550 (gpointer) wxrenderer );
b9db5f30 1551
a912e81f
RR		 1552 }
1553}
1554
1555
baa9ebc4 1556IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
6842a71a 1557
9861f022
RR		 1558wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1559 int align ) :
1560 wxDataViewRendererBase( varianttype, mode, align )
6842a71a
RR		 1561{
1562 m_renderer = NULL;
9861f022
RR		 1563
1564 // NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor,
1565 // after the m_renderer pointer has been initialized
1566}
1567
a912e81f
RR		 1568void wxDataViewRenderer::GtkInitHandlers()
1569{
1570 if (!gtk_check_version(2,6,0))
1571 {
1572 g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started",
1573 G_CALLBACK (wxgtk_renderer_editing_started),
1574 this);
1575 }
1576}
1577
9861f022
RR		 1578void wxDataViewRenderer::SetMode( wxDataViewCellMode mode )
1579{
1580 GtkCellRendererMode gtkMode;
1581 switch (mode)
1582 {
25bc5c55
VZ		 1583 case wxDATAVIEW_CELL_INERT:
1584 gtkMode = GTK_CELL_RENDERER_MODE_INERT;
1585 break;
1586
1587 case wxDATAVIEW_CELL_ACTIVATABLE:
1588 gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE;
1589 break;
1590
1591 case wxDATAVIEW_CELL_EDITABLE:
1592 gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE;
1593 break;
1594
1595 default:
1596 wxFAIL_MSG( "unknown wxDataViewCellMode value" );
1597 return;
9861f022
RR		 1598 }
1599
b9db5f30 1600 // This value is most often ignored in GtkTreeView
9861f022
RR		 1601 GValue gvalue = { 0, };
1602 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1603 g_value_set_enum( &gvalue, gtkMode );
1604 g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue );
1605 g_value_unset( &gvalue );
1606}
1607
1608wxDataViewCellMode wxDataViewRenderer::GetMode() const
1609{
1610 wxDataViewCellMode ret;
1611
1612 GValue gvalue;
1613 g_object_get( G_OBJECT(m_renderer), "mode", &gvalue, NULL);
1614
1615 switch (g_value_get_enum(&gvalue))
1616 {
25bc5c55
VZ		 1617 default:
1618 wxFAIL_MSG( "unknown GtkCellRendererMode value" );
1619 // fall through (we have to return something)
1620
1621 case GTK_CELL_RENDERER_MODE_INERT:
1622 ret = wxDATAVIEW_CELL_INERT;
1623 break;
1624
1625 case GTK_CELL_RENDERER_MODE_ACTIVATABLE:
1626 ret = wxDATAVIEW_CELL_ACTIVATABLE;
1627 break;
1628
1629 case GTK_CELL_RENDERER_MODE_EDITABLE:
1630 ret = wxDATAVIEW_CELL_EDITABLE;
1631 break;
9861f022
RR		 1632 }
1633
1634 g_value_unset( &gvalue );
1635
1636 return ret;
1637}
1638
f2b7492a 1639void wxDataViewRenderer::GtkUpdateAlignment()
9861f022 1640{
f2b7492a 1641 int align = m_alignment;
bc0289bf 1642
f2b7492a
RR		 1643 // query alignment from column ?
1644 if (align == -1)
1645 {
1646 // None there yet
1647 if (GetOwner() == NULL)
1648 return;
bc0289bf 1649
f2b7492a
RR		 1650 align = GetOwner()->GetAlignment();
1651 align |= wxALIGN_CENTRE_VERTICAL;
1652 }
bc0289bf 1653
9861f022
RR		 1654 // horizontal alignment:
1655
1656 gfloat xalign = 0.0;
1657 if (align & wxALIGN_RIGHT)
1658 xalign = 1.0;
1659 else if (align & wxALIGN_CENTER_HORIZONTAL)
1660 xalign = 0.5;
1661
1662 GValue gvalue = { 0, };
1663 g_value_init( &gvalue, G_TYPE_FLOAT );
1664 g_value_set_float( &gvalue, xalign );
1665 g_object_set_property( G_OBJECT(m_renderer), "xalign", &gvalue );
1666 g_value_unset( &gvalue );
1667
1668 // vertical alignment:
1669
1670 gfloat yalign = 0.0;
1671 if (align & wxALIGN_BOTTOM)
1672 yalign = 1.0;
1673 else if (align & wxALIGN_CENTER_VERTICAL)
1674 yalign = 0.5;
1675
1676 GValue gvalue2 = { 0, };
1677 g_value_init( &gvalue2, G_TYPE_FLOAT );
1678 g_value_set_float( &gvalue2, yalign );
1679 g_object_set_property( G_OBJECT(m_renderer), "yalign", &gvalue2 );
1680 g_value_unset( &gvalue2 );
6842a71a
RR		 1681}
1682
f2b7492a 1683void wxDataViewRenderer::SetAlignment( int align )
9861f022 1684{
f2b7492a
RR		 1685 m_alignment = align;
1686 GtkUpdateAlignment();
9861f022
RR		 1687}
1688
f2b7492a
RR		 1689int wxDataViewRenderer::GetAlignment() const
1690{
1691 return m_alignment;
1692}
9861f022 1693
93763ad5 1694// ---------------------------------------------------------
baa9ebc4 1695// wxDataViewTextRenderer
93763ad5 1696// ---------------------------------------------------------
6842a71a 1697
a7f61f76 1698extern "C" {
93763ad5 1699static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
a7f61f76
RR		 1700 gchar *arg1, gchar *arg2, gpointer user_data );
1701}
1702
c5c5395b 1703static void wxGtkTextRendererEditedCallback( GtkCellRendererText *WXUNUSED(renderer),
a7f61f76
RR		 1704 gchar *arg1, gchar *arg2, gpointer user_data )
1705{
7448d67c 1706 wxDataViewRenderer *cell = (wxDataViewRenderer*) user_data;
93763ad5 1707
1a74f561 1708 wxString tmp = wxGTK_CONV_BACK_FONT(arg2, cell->GetOwner()->GetOwner()->GetFont());
a7f61f76
RR		 1709 wxVariant value = tmp;
1710 if (!cell->Validate( value ))
1711 return;
93763ad5 1712
e0062c04 1713 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1714
a7f61f76 1715 GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
9d52aad3 1716 GtkTreeIter iter;
55fbde12
RR		 1717 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
1718 wxDataViewItem item( (void*) iter.user_data );;
a7f61f76 1719 gtk_tree_path_free( path );
93763ad5 1720
0a71f9e9 1721 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1722
9d52aad3
RR		 1723 model->SetValue( value, item, model_col );
1724 model->ValueChanged( item, model_col );
a7f61f76
RR		 1725}
1726
baa9ebc4 1727IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
6842a71a 1728
9861f022
RR		 1729wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1730 int align ) :
1731 wxDataViewRenderer( varianttype, mode, align )
6842a71a 1732{
ecc32226
RR		 1733 GtkWxCellRendererText *text_renderer = gtk_wx_cell_renderer_text_new();
1734 text_renderer->wx_renderer = this;
1735 m_renderer = (GtkCellRenderer*) text_renderer;
93763ad5 1736
9861f022 1737 if (mode & wxDATAVIEW_CELL_EDITABLE)
a7f61f76
RR		 1738 {
1739 GValue gvalue = { 0, };
1740 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1741 g_value_set_boolean( &gvalue, true );
1742 g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue );
1743 g_value_unset( &gvalue );
93763ad5 1744
a7f61f76 1745 g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
b9db5f30 1746
a912e81f 1747 GtkInitHandlers();
a7f61f76 1748 }
9861f022
RR		 1749
1750 SetMode(mode);
1751 SetAlignment(align);
6842a71a 1752}
790b137e 1753
baa9ebc4 1754bool wxDataViewTextRenderer::SetValue( const wxVariant &value )
7b4fde82
RR		 1755{
1756 wxString tmp = value;
93763ad5 1757
7b4fde82
RR		 1758 GValue gvalue = { 0, };
1759 g_value_init( &gvalue, G_TYPE_STRING );
1bf629bd 1760 g_value_set_string( &gvalue, wxGTK_CONV_FONT( tmp, GetOwner()->GetOwner()->GetFont() ) );
7b4fde82
RR		 1761 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
1762 g_value_unset( &gvalue );
93763ad5 1763
7b4fde82
RR		 1764 return true;
1765}
1766
9861f022 1767bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const
a7f61f76
RR		 1768{
1769 GValue gvalue = { 0, };
1770 g_value_init( &gvalue, G_TYPE_STRING );
1771 g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
5c33522f 1772 wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), const_cast<wxDataViewTextRenderer*>(this)->GetOwner()->GetOwner()->GetFont() );
a7f61f76 1773 g_value_unset( &gvalue );
93763ad5 1774
a7f61f76
RR		 1775 value = tmp;
1776
1777 return true;
1778}
1779
9861f022
RR		 1780void wxDataViewTextRenderer::SetAlignment( int align )
1781{
1782 wxDataViewRenderer::SetAlignment(align);
1783
01705e98
RR		 1784 if (gtk_check_version(2,10,0))
1785 return;
9861f022 1786
01705e98 1787 // horizontal alignment:
9861f022
RR		 1788 PangoAlignment pangoAlign = PANGO_ALIGN_LEFT;
1789 if (align & wxALIGN_RIGHT)
1790 pangoAlign = PANGO_ALIGN_RIGHT;
1791 else if (align & wxALIGN_CENTER_HORIZONTAL)
1792 pangoAlign = PANGO_ALIGN_CENTER;
1793
1794 GValue gvalue = { 0, };
1795 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1796 g_value_set_enum( &gvalue, pangoAlign );
1797 g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue );
1798 g_value_unset( &gvalue );
1799}
1800
b9db5f30 1801// ---------------------------------------------------------
4264606e 1802// wxDataViewTextRendererAttr
b9db5f30 1803// ---------------------------------------------------------
4264606e
RR		 1804
1805IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
1806
b9db5f30 1807wxDataViewTextRendererAttr::wxDataViewTextRendererAttr( const wxString &varianttype,
4264606e
RR		 1808 wxDataViewCellMode mode, int align ) :
1809 wxDataViewTextRenderer( varianttype, mode, align )
1810{
1811}
b9db5f30 1812
f4322df6 1813// ---------------------------------------------------------
baa9ebc4 1814// wxDataViewBitmapRenderer
f4322df6 1815// ---------------------------------------------------------
cbc9145c 1816
baa9ebc4 1817IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)
cbc9145c 1818
9861f022
RR		 1819wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1820 int align ) :
1821 wxDataViewRenderer( varianttype, mode, align )
cbc9145c 1822{
ed38aa55 1823 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_pixbuf_new();
9861f022
RR		 1824
1825 SetMode(mode);
1826 SetAlignment(align);
cbc9145c
RR		 1827}
1828
baa9ebc4 1829bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value )
cbc9145c
RR		 1830{
1831 if (value.GetType() == wxT("wxBitmap"))
1832 {
2586d4a1
RR		 1833 wxBitmap bitmap;
1834 bitmap << value;
f4322df6 1835
2586d4a1
RR		 1836 // This may create a Pixbuf representation in the
1837 // wxBitmap object (and it will stay there)
1838 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1839
2586d4a1
RR		 1840 GValue gvalue = { 0, };
1841 g_value_init( &gvalue, G_TYPE_OBJECT );
1842 g_value_set_object( &gvalue, pixbuf );
1843 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1844 g_value_unset( &gvalue );
f4322df6 1845
2586d4a1
RR		 1846 return true;
1847 }
f4322df6 1848
2586d4a1
RR		 1849 if (value.GetType() == wxT("wxIcon"))
1850 {
1851 wxIcon bitmap;
1852 bitmap << value;
f4322df6 1853
cbc9145c
RR		 1854 // This may create a Pixbuf representation in the
1855 // wxBitmap object (and it will stay there)
2586d4a1 1856 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1857
cbc9145c
RR		 1858 GValue gvalue = { 0, };
1859 g_value_init( &gvalue, G_TYPE_OBJECT );
1860 g_value_set_object( &gvalue, pixbuf );
1861 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1862 g_value_unset( &gvalue );
f4322df6 1863
cbc9145c
RR		 1864 return true;
1865 }
f4322df6 1866
cbc9145c
RR		 1867 return false;
1868}
1869
c5c5395b 1870bool wxDataViewBitmapRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
cbc9145c
RR		 1871{
1872 return false;
1873}
f4322df6 1874
93763ad5 1875// ---------------------------------------------------------
baa9ebc4 1876// wxDataViewToggleRenderer
93763ad5 1877// ---------------------------------------------------------
fa28826d 1878
605c2c4a 1879extern "C" {
93763ad5 1880static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1881 gchar *path, gpointer user_data );
1882}
1883
93763ad5 1884static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1885 gchar *path, gpointer user_data )
1886{
baa9ebc4 1887 wxDataViewToggleRenderer *cell = (wxDataViewToggleRenderer*) user_data;
605c2c4a 1888
93763ad5 1889 // get old value
605c2c4a
RR		 1890 GValue gvalue = { 0, };
1891 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1892 g_object_get_property( G_OBJECT(renderer), "active", &gvalue );
93763ad5 1893 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a
RR		 1894 g_value_unset( &gvalue );
1895 // invert it
1896 tmp = !tmp;
93763ad5 1897
605c2c4a
RR		 1898 wxVariant value = tmp;
1899 if (!cell->Validate( value ))
1900 return;
93763ad5 1901
e0062c04 1902 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1903
605c2c4a 1904 GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
55fbde12
RR		 1905 GtkTreeIter iter;
1906 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, gtk_path );
1907 wxDataViewItem item( (void*) iter.user_data );;
605c2c4a 1908 gtk_tree_path_free( gtk_path );
93763ad5 1909
0a71f9e9 1910 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1911
9d52aad3
RR		 1912 model->SetValue( value, item, model_col );
1913 model->ValueChanged( item, model_col );
605c2c4a
RR		 1914}
1915
baa9ebc4 1916IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
605c2c4a 1917
baa9ebc4 1918wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype,
9861f022
RR		 1919 wxDataViewCellMode mode, int align ) :
1920 wxDataViewRenderer( varianttype, mode, align )
605c2c4a 1921{
ed38aa55 1922 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_toggle_new();
93763ad5 1923
9861f022 1924 if (mode & wxDATAVIEW_CELL_ACTIVATABLE)
605c2c4a 1925 {
9861f022
RR		 1926 g_signal_connect_after( m_renderer, "toggled",
1927 G_CALLBACK(wxGtkToggleRendererToggledCallback), this );
553f7d8f
RR		 1928 }
1929 else
1930 {
605c2c4a
RR		 1931 GValue gvalue = { 0, };
1932 g_value_init( &gvalue, G_TYPE_BOOLEAN );
553f7d8f 1933 g_value_set_boolean( &gvalue, false );
605c2c4a
RR		 1934 g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue );
1935 g_value_unset( &gvalue );
605c2c4a 1936 }
9861f022
RR		 1937
1938 SetMode(mode);
1939 SetAlignment(align);
605c2c4a
RR		 1940}
1941
baa9ebc4 1942bool wxDataViewToggleRenderer::SetValue( const wxVariant &value )
605c2c4a
RR		 1943{
1944 bool tmp = value;
93763ad5 1945
605c2c4a
RR		 1946 GValue gvalue = { 0, };
1947 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1948 g_value_set_boolean( &gvalue, tmp );
1949 g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue );
1950 g_value_unset( &gvalue );
93763ad5 1951
605c2c4a
RR		 1952 return true;
1953}
1954
9861f022 1955bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const
605c2c4a
RR		 1956{
1957 GValue gvalue = { 0, };
1958 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1959 g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue );
93763ad5 1960 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a 1961 g_value_unset( &gvalue );
93763ad5 1962
605c2c4a
RR		 1963 value = tmp;
1964
1965 return true;
1966}
93763ad5
WS		 1967
1968// ---------------------------------------------------------
baa9ebc4 1969// wxDataViewCustomRenderer
93763ad5 1970// ---------------------------------------------------------
e152afc3 1971
888dde65 1972class wxDataViewCtrlDCImpl: public wxWindowDCImpl
e152afc3
RR		 1973{
1974public:
888dde65
RR		 1975 wxDataViewCtrlDCImpl( wxDC *owner, wxDataViewCtrl *window ) :
1976 wxWindowDCImpl( owner )
1977 {
1a367564 1978 GtkWidget *widget = window->m_treeview;
e152afc3 1979 // Set later
888dde65 1980 m_gdkwindow = NULL;
7857346a 1981
888dde65 1982 m_window = window;
4d496ecb 1983
496e7ec6 1984 m_context = window->GTKGetPangoDefaultContext();
e152afc3
RR		 1985 m_layout = pango_layout_new( m_context );
1986 m_fontdesc = pango_font_description_copy( widget->style->font_desc );
1987
1988 m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
888dde65
RR		 1989
1990 // Set m_gdkwindow later
4d496ecb 1991 // SetUpDC();
e152afc3
RR		 1992 }
1993};
1994
888dde65
RR		 1995class wxDataViewCtrlDC: public wxWindowDC
1996{
1997public:
c5c5395b
RR		 1998 wxDataViewCtrlDC( wxDataViewCtrl *window ) :
1999 wxWindowDC( new wxDataViewCtrlDCImpl( this, window ) )
7857346a 2000 { }
888dde65 2001};
7857346a 2002
888dde65 2003
93763ad5 2004// ---------------------------------------------------------
baa9ebc4 2005// wxDataViewCustomRenderer
93763ad5 2006// ---------------------------------------------------------
e152afc3 2007
baa9ebc4 2008IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
e152afc3 2009
baa9ebc4 2010wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
9861f022
RR		 2011 wxDataViewCellMode mode, int align,
2012 bool no_init ) :
2013 wxDataViewRenderer( varianttype, mode, align )
e152afc3
RR		 2014{
2015 m_dc = NULL;
f69c03de 2016 m_text_renderer = NULL;
93763ad5 2017
ad63bf41
RR		 2018 if (no_init)
2019 m_renderer = NULL;
2020 else
9861f022 2021 Init(mode, align);
ad63bf41
RR		 2022}
2023
7857346a 2024void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset,
85136e3b 2025 wxRect WXUNUSED(cell), wxDC *WXUNUSED(dc), int WXUNUSED(state) )
52e750fc 2026{
f69c03de 2027#if 0
52e750fc
RR		 2028 wxDataViewCtrl *view = GetOwner()->GetOwner();
2029 wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ?
2030 wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) :
2031 view->GetForegroundColour();
2032 dc->SetTextForeground(col);
2033 dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2));
f69c03de
RR		 2034#else
2035 if (!m_text_renderer)
2036 m_text_renderer = gtk_cell_renderer_text_new();
b9db5f30 2037
f69c03de
RR		 2038 GValue gvalue = { 0, };
2039 g_value_init( &gvalue, G_TYPE_STRING );
1bf629bd 2040 g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) );
f69c03de
RR		 2041 g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue );
2042 g_value_unset( &gvalue );
2043
2044 ((GdkRectangle*) cell_area)->x += xoffset;
2045 ((GdkRectangle*) cell_area)->width -= xoffset;
b9db5f30 2046
f69c03de
RR		 2047 gtk_cell_renderer_render( m_text_renderer,
2048 window,
2049 widget,
2050 (GdkRectangle*) background_area,
2051 (GdkRectangle*) cell_area,
2052 (GdkRectangle*) expose_area,
2053 (GtkCellRendererState) flags );
b9db5f30 2054
f69c03de
RR		 2055 ((GdkRectangle*) cell_area)->x -= xoffset;
2056 ((GdkRectangle*) cell_area)->width += xoffset;
2057#endif
52e750fc
RR		 2058}
2059
9861f022 2060bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align)
ad63bf41 2061{
e152afc3
RR		 2062 GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new();
2063 renderer->cell = this;
93763ad5 2064
ed38aa55 2065 m_renderer = (GtkCellRenderer*) renderer;
93763ad5 2066
9861f022
RR		 2067 SetMode(mode);
2068 SetAlignment(align);
93763ad5 2069
a912e81f 2070 GtkInitHandlers();
b9db5f30 2071
ad63bf41 2072 return true;
e152afc3
RR		 2073}
2074
baa9ebc4 2075wxDataViewCustomRenderer::~wxDataViewCustomRenderer()
e152afc3
RR		 2076{
2077 if (m_dc)
2078 delete m_dc;
f69c03de
RR		 2079
2080 if (m_text_renderer)
352cd79f 2081 gtk_object_sink( GTK_OBJECT(m_text_renderer) );
e152afc3
RR		 2082}
2083
baa9ebc4 2084wxDC *wxDataViewCustomRenderer::GetDC()
e152afc3
RR		 2085{
2086 if (m_dc == NULL)
4d496ecb
RR		 2087 {
2088 if (GetOwner() == NULL)
2089 return NULL;
2090 if (GetOwner()->GetOwner() == NULL)
2091 return NULL;
e152afc3 2092 m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() );
4d496ecb 2093 }
93763ad5 2094
e152afc3
RR		 2095 return m_dc;
2096}
93763ad5
WS		 2097
2098// ---------------------------------------------------------
baa9ebc4 2099// wxDataViewProgressRenderer
93763ad5 2100// ---------------------------------------------------------
ad63bf41 2101
baa9ebc4 2102IMPLEMENT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer)
ad63bf41 2103
baa9ebc4 2104wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
9861f022
RR		 2105 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
2106 wxDataViewCustomRenderer( varianttype, mode, align, true )
ad63bf41
RR		 2107{
2108 m_label = label;
2109 m_value = 0;
93763ad5 2110
ad63bf41
RR		 2111#ifdef __WXGTK26__
2112 if (!gtk_check_version(2,6,0))
2113 {
ed38aa55 2114 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_progress_new();
93763ad5 2115
ad63bf41
RR		 2116 GValue gvalue = { 0, };
2117 g_value_init( &gvalue, G_TYPE_STRING );
09dfa6a0 2118
1bf629bd 2119 g_value_set_string( &gvalue, wxGTK_CONV_FONT( m_label, GetOwner()->GetOwner()->GetFont() ) );
ad63bf41
RR		 2120 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
2121 g_value_unset( &gvalue );
9861f022
RR		 2122
2123 SetMode(mode);
2124 SetAlignment(align);
ad63bf41
RR		 2125 }
2126 else
2127#endif
2128 {
2129 // Use custom cell code
9861f022 2130 wxDataViewCustomRenderer::Init(mode, align);
ad63bf41
RR		 2131 }
2132}
2133
baa9ebc4 2134wxDataViewProgressRenderer::~wxDataViewProgressRenderer()
ad63bf41
RR		 2135{
2136}
2137
baa9ebc4 2138bool wxDataViewProgressRenderer::SetValue( const wxVariant &value )
ad63bf41
RR		 2139{
2140#ifdef __WXGTK26__
2141 if (!gtk_check_version(2,6,0))
2142 {
7226118b 2143 gint tmp = (long) value;
ad63bf41
RR		 2144 GValue gvalue = { 0, };
2145 g_value_init( &gvalue, G_TYPE_INT );
7226118b 2146 g_value_set_int( &gvalue, tmp );
ad63bf41
RR		 2147 g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue );
2148 g_value_unset( &gvalue );
2149 }
2150 else
2151#endif
2152 {
2153 m_value = (long) value;
93763ad5 2154
ad63bf41
RR		 2155 if (m_value < 0) m_value = 0;
2156 if (m_value > 100) m_value = 100;
2157 }
93763ad5 2158
ad63bf41
RR		 2159 return true;
2160}
93763ad5 2161
85136e3b 2162bool wxDataViewProgressRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
9861f022
RR		 2163{
2164 return false;
2165}
2166
85136e3b 2167bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
ad63bf41
RR		 2168{
2169 double pct = (double)m_value / 100.0;
2170 wxRect bar = cell;
2171 bar.width = (int)(cell.width * pct);
2172 dc->SetPen( *wxTRANSPARENT_PEN );
2173 dc->SetBrush( *wxBLUE_BRUSH );
2174 dc->DrawRectangle( bar );
2175
2176 dc->SetBrush( *wxTRANSPARENT_BRUSH );
2177 dc->SetPen( *wxBLACK_PEN );
2178 dc->DrawRectangle( cell );
93763ad5 2179
ad63bf41
RR		 2180 return true;
2181}
2182
9861f022 2183wxSize wxDataViewProgressRenderer::GetSize() const
ad63bf41
RR		 2184{
2185 return wxSize(40,12);
2186}
93763ad5 2187
7448d67c
RR		 2188// -------------------------------------
2189// wxDataViewChoiceRenderer
2190// -------------------------------------
2191
2192wxDataViewChoiceRenderer::wxDataViewChoiceRenderer( const wxArrayString &choices,
2193 wxDataViewCellMode mode, int alignment ) :
2194 wxDataViewCustomRenderer( "string", mode, alignment, true )
2195{
2196 m_choices = choices;
2197
2198#ifdef __WXGTK26__
2199 if (!gtk_check_version(2,6,0))
2200 {
2201 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_combo_new();
2202
2203 GtkListStore *store = gtk_list_store_new( 1, G_TYPE_STRING );
5baee1f4
VZ		 2204 for (size_t n = 0; n < m_choices.GetCount(); n++)
2205 {
2206 gtk_list_store_insert_with_values(
2207 store, NULL, n, 0,
2208 static_cast<const char *>(m_choices[n].utf8_str()), -1 );
2209 }
bc0289bf 2210
7448d67c
RR		 2211 g_object_set (m_renderer,
2212 "model", store,
2213 "text-column", 0,
2214 "has-entry", FALSE,
2215 NULL);
bc0289bf 2216
7448d67c
RR		 2217 bool editable = (mode & wxDATAVIEW_CELL_EDITABLE);
2218 g_object_set (m_renderer, "editable", editable, NULL);
bc0289bf 2219
7448d67c 2220 SetAlignment(alignment);
bc0289bf 2221
7448d67c
RR		 2222 g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
2223
2224 GtkInitHandlers();
2225 }
2226 else
2227#endif
2228 {
2229 // Use custom cell code
2230 wxDataViewCustomRenderer::Init(mode, alignment);
2231 }
2232}
2233
2234bool wxDataViewChoiceRenderer::Render( wxRect rect, wxDC *dc, int state )
2235{
2236 RenderText( m_data, 0, rect, dc, state );
2237 return true;
2238}
2239
2240wxSize wxDataViewChoiceRenderer::GetSize() const
2241{
2242 return wxSize(70,20);
2243}
2244
2245bool wxDataViewChoiceRenderer::SetValue( const wxVariant &value )
2246{
bc0289bf 2247
7448d67c
RR		 2248#ifdef __WXGTK26__
2249 if (!gtk_check_version(2,6,0))
2250 {
2251 GValue gvalue = { 0, };
2252 g_value_init( &gvalue, G_TYPE_STRING );
2253 g_value_set_string( &gvalue, wxGTK_CONV_FONT( value.GetString(), GetOwner()->GetOwner()->GetFont() ) );
2254 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
2255 g_value_unset( &gvalue );
2256 }
2257 else
2258#endif
2259 m_data = value.GetString();
2260
2261 return true;
2262}
2263
2264bool wxDataViewChoiceRenderer::GetValue( wxVariant &value ) const
2265{
2266#ifdef __WXGTK26__
2267 if (!gtk_check_version(2,6,0))
2268 {
2269 GValue gvalue = { 0, };
2270 g_value_init( &gvalue, G_TYPE_STRING );
2271 g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
5baee1f4
VZ		 2272 wxString temp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ),
2273 const_cast<wxDataViewChoiceRenderer*>(this)->GetOwner()->GetOwner()->GetFont() );
7448d67c
RR		 2274 g_value_unset( &gvalue );
2275 value = temp;
c2489d8e
FM		 2276
2277 //wxPrintf( "temp %s\n", temp );
2278 // TODO: remove this code
7448d67c
RR		 2279 }
2280 else
2281#endif
2282 value = m_data;
2283
2284 return true;
2285}
2286
2287void wxDataViewChoiceRenderer::SetAlignment( int align )
2288{
2289 wxDataViewCustomRenderer::SetAlignment(align);
2290
2291 if (gtk_check_version(2,10,0))
2292 return;
2293
2294 // horizontal alignment:
2295 PangoAlignment pangoAlign = PANGO_ALIGN_LEFT;
2296 if (align & wxALIGN_RIGHT)
2297 pangoAlign = PANGO_ALIGN_RIGHT;
2298 else if (align & wxALIGN_CENTER_HORIZONTAL)
2299 pangoAlign = PANGO_ALIGN_CENTER;
2300
2301 GValue gvalue = { 0, };
2302 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
2303 g_value_set_enum( &gvalue, pangoAlign );
2304 g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue );
2305 g_value_unset( &gvalue );
2306}
bc0289bf 2307
93763ad5 2308// ---------------------------------------------------------
baa9ebc4 2309// wxDataViewDateRenderer
93763ad5 2310// ---------------------------------------------------------
4d496ecb 2311
baa9ebc4 2312class wxDataViewDateRendererPopupTransient: public wxPopupTransientWindow
7ea3a0de 2313{
93763ad5 2314public:
baa9ebc4 2315 wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value,
e0062c04 2316 wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) :
7ea3a0de
RR		 2317 wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
2318 {
2319 m_model = model;
e0062c04 2320 m_item = item;
7ea3a0de 2321 m_col = col;
7ea3a0de
RR		 2322 m_cal = new wxCalendarCtrl( this, -1, *value );
2323 wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
2324 sizer->Add( m_cal, 1, wxGROW );
2325 SetSizer( sizer );
2326 sizer->Fit( this );
2327 }
93763ad5 2328
7ea3a0de
RR		 2329 virtual void OnDismiss()
2330 {
2331 }
93763ad5 2332
7ea3a0de 2333 void OnCalendar( wxCalendarEvent &event );
93763ad5 2334
e0062c04
RR		 2335 wxCalendarCtrl *m_cal;
2336 wxDataViewModel *m_model;
2337 wxDataViewItem m_item;
2338 unsigned int m_col;
93763ad5 2339
7ea3a0de
RR		 2340private:
2341 DECLARE_EVENT_TABLE()
2342};
2343
baa9ebc4
RR		 2344BEGIN_EVENT_TABLE(wxDataViewDateRendererPopupTransient,wxPopupTransientWindow)
2345 EVT_CALENDAR( -1, wxDataViewDateRendererPopupTransient::OnCalendar )
7ea3a0de
RR		 2346END_EVENT_TABLE()
2347
baa9ebc4 2348void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
7ea3a0de
RR		 2349{
2350 wxDateTime date = event.GetDate();
2351 wxVariant value = date;
e0062c04
RR		 2352 m_model->SetValue( value, m_item, m_col );
2353 m_model->ValueChanged( m_item, m_col );
7ea3a0de
RR		 2354 DismissAndNotify();
2355}
2356
baa9ebc4 2357IMPLEMENT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer)
4d496ecb 2358
baa9ebc4 2359wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype,
9861f022
RR		 2360 wxDataViewCellMode mode, int align ) :
2361 wxDataViewCustomRenderer( varianttype, mode, align )
4d496ecb 2362{
9861f022
RR		 2363 SetMode(mode);
2364 SetAlignment(align);
4d496ecb 2365}
93763ad5 2366
baa9ebc4 2367bool wxDataViewDateRenderer::SetValue( const wxVariant &value )
4d496ecb
RR		 2368{
2369 m_date = value.GetDateTime();
93763ad5 2370
4d496ecb
RR		 2371 return true;
2372}
2373
85136e3b 2374bool wxDataViewDateRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
9861f022
RR		 2375{
2376 return false;
2377}
2378
baa9ebc4 2379bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state )
4d496ecb
RR		 2380{
2381 dc->SetFont( GetOwner()->GetOwner()->GetFont() );
2382 wxString tmp = m_date.FormatDate();
52e750fc 2383 RenderText( tmp, 0, cell, dc, state );
4d496ecb
RR		 2384 return true;
2385}
2386
9861f022 2387wxSize wxDataViewDateRenderer::GetSize() const
4d496ecb 2388{
4d496ecb
RR		 2389 wxString tmp = m_date.FormatDate();
2390 wxCoord x,y,d;
9861f022 2391 GetView()->GetTextExtent( tmp, &x, &y, &d );
4d496ecb
RR		 2392 return wxSize(x,y+d);
2393}
2394
85136e3b 2395bool wxDataViewDateRenderer::Activate( wxRect WXUNUSED(cell), wxDataViewModel *model,
e0062c04 2396 const wxDataViewItem &item, unsigned int col )
4d496ecb 2397{
3f3af7e7 2398 wxVariant variant;
e0062c04 2399 model->GetValue( variant, item, col );
7ea3a0de
RR		 2400 wxDateTime value = variant.GetDateTime();
2401
baa9ebc4 2402 wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient(
e0062c04 2403 GetOwner()->GetOwner()->GetParent(), &value, model, item, col );
7ea3a0de
RR		 2404 wxPoint pos = wxGetMousePosition();
2405 popup->Move( pos );
2406 popup->Layout();
2407 popup->Popup( popup->m_cal );
4d496ecb
RR		 2408
2409 return true;
2410}
2411
c9c13e70 2412
b9db5f30 2413// ---------------------------------------------------------
c9c13e70 2414// wxDataViewIconTextRenderer
b9db5f30 2415// ---------------------------------------------------------
c9c13e70
RR		 2416
2417IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
2418
b9db5f30 2419wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
c9c13e70
RR		 2420 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
2421 wxDataViewCustomRenderer( varianttype, mode, align )
2422{
2423 SetMode(mode);
2424 SetAlignment(align);
2425}
2426
2427wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
2428{
2429}
b9db5f30 2430
c9c13e70
RR		 2431bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
2432{
2433 m_value << value;
2434 return true;
2435}
2436
ad386793 2437bool wxDataViewIconTextRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
c9c13e70
RR		 2438{
2439 return false;
2440}
b9db5f30 2441
c9c13e70
RR		 2442bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
2443{
c9c13e70 2444 const wxIcon &icon = m_value.GetIcon();
52e750fc 2445 int offset = 0;
c9c13e70
RR		 2446 if (icon.IsOk())
2447 {
52e750fc
RR		 2448 int yoffset = wxMax( 0, (cell.height - icon.GetHeight()) / 2 );
2449 dc->DrawIcon( icon, cell.x, cell.y + yoffset );
2450 offset = icon.GetWidth() + 4;
c9c13e70 2451 }
b9db5f30 2452
52e750fc 2453 RenderText( m_value.GetText(), offset, cell, dc, state );
c9c13e70
RR		 2454
2455 return true;
2456}
2457
2458wxSize wxDataViewIconTextRenderer::GetSize() const
2459{
52e750fc
RR		 2460 wxSize size;
2461 if (m_value.GetIcon().IsOk())
2462 size.x = 4 + m_value.GetIcon().GetWidth();
2463 wxCoord x,y,d;
2464 GetView()->GetTextExtent( m_value.GetText(), &x, &y, &d );
2465 size.x += x;
2466 size.y = y+d;
b9db5f30 2467 return size;
c9c13e70
RR		 2468}
2469
7857346a 2470wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl(
ad386793 2471 wxWindow *WXUNUSED(parent), wxRect WXUNUSED(labelRect), const wxVariant &WXUNUSED(value) )
c9c13e70
RR		 2472{
2473 return NULL;
2474}
2475
7857346a 2476bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl(
ad386793 2477 wxControl* WXUNUSED(editor), wxVariant &WXUNUSED(value) )
c9c13e70
RR		 2478{
2479 return false;
2480}
2481
93763ad5 2482// ---------------------------------------------------------
605c2c4a 2483// wxDataViewColumn
93763ad5 2484// ---------------------------------------------------------
7b4fde82 2485
31fb32e1
RR		 2486
2487static gboolean
ad386793 2488gtk_dataview_header_button_press_callback( GtkWidget *WXUNUSED(widget),
31fb32e1
RR		 2489 GdkEventButton *gdk_event,
2490 wxDataViewColumn *column )
2491{
2492 if (gdk_event->type != GDK_BUTTON_PRESS)
94b1f7bc 2493 return FALSE;
f4322df6 2494
31fb32e1
RR		 2495 if (gdk_event->button == 1)
2496 {
d32332aa 2497 gs_lastLeftClickHeader = column;
7857346a 2498
31fb32e1
RR		 2499 wxDataViewCtrl *dv = column->GetOwner();
2500 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
2501 event.SetDataViewColumn( column );
2502 event.SetModel( dv->GetModel() );
937013e0 2503 if (dv->HandleWindowEvent( event ))
a84c5b6f 2504 return FALSE;
31fb32e1 2505 }
f4322df6 2506
dadc879e
RR		 2507 if (gdk_event->button == 3)
2508 {
2509 wxDataViewCtrl *dv = column->GetOwner();
2510 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, dv->GetId() );
2511 event.SetDataViewColumn( column );
2512 event.SetModel( dv->GetModel() );
937013e0 2513 if (dv->HandleWindowEvent( event ))
dadc879e
RR		 2514 return FALSE;
2515 }
2516
94b1f7bc 2517 return FALSE;
31fb32e1
RR		 2518}
2519
7b4fde82
RR		 2520extern "C" {
2521static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
2522 GtkCellRenderer *cell,
2523 GtkTreeModel *model,
2524 GtkTreeIter *iter,
2525 gpointer data );
2526}
2527
2528
ad386793 2529static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column),
7b4fde82
RR		 2530 GtkCellRenderer *renderer,
2531 GtkTreeModel *model,
2532 GtkTreeIter *iter,
2533 gpointer data )
2534{
e0062c04
RR		 2535 g_return_if_fail (GTK_IS_WX_TREE_MODEL (model));
2536 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model;
93763ad5 2537
baa9ebc4 2538 wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
a7f61f76 2539
9d52aad3 2540 wxDataViewItem item( (void*) iter->user_data );
93763ad5 2541
a826202e
RR		 2542 wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel();
2543
e39de702 2544 if (!wx_model->IsVirtualListModel())
2056dede 2545 {
b9db5f30 2546
a826202e
RR		 2547 if (wx_model->IsContainer( item ))
2548 {
2549 if (wx_model->HasContainerColumns( item ) || (cell->GetOwner()->GetModelColumn() == 0))
2550 {
2551 GValue gvalue = { 0, };
2552 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2553 g_value_set_boolean( &gvalue, TRUE );
2554 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2555 g_value_unset( &gvalue );
2556 }
2557 else
2558 {
2559 GValue gvalue = { 0, };
2560 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2561 g_value_set_boolean( &gvalue, FALSE );
2562 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2563 g_value_unset( &gvalue );
b9db5f30 2564
a826202e
RR		 2565 return;
2566 }
2567 }
2568 else
2569 {
2570 GValue gvalue = { 0, };
2571 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2572 g_value_set_boolean( &gvalue, TRUE );
2573 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2574 g_value_unset( &gvalue );
2575 }
b9db5f30 2576
2056dede 2577 }
a826202e 2578
3f3af7e7 2579 wxVariant value;
a826202e 2580 wx_model->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
7b4fde82
RR		 2581
2582 if (value.GetType() != cell->GetVariantType())
f4322df6
VZ		 2583 wxLogError( wxT("Wrong type, required: %s but: %s"),
2584 value.GetType().c_str(),
cbc9145c 2585 cell->GetVariantType().c_str() );
93763ad5 2586
7b4fde82 2587 cell->SetValue( value );
e0743e63 2588
4264606e
RR		 2589 if (cell->GtkHasAttributes())
2590 {
2591 wxDataViewItemAttr attr;
2592 bool colour_set = false;
2593 bool style_set = false;
2594 bool weight_set = false;
b9db5f30 2595
4264606e
RR		 2596 if (wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr ))
2597 {
2598 // this must be a GtkCellRendererText
2599 wxColour colour = attr.GetColour();
2600 if (colour.IsOk())
2601 {
2602 const GdkColor * const gcol = colour.GetColor();
2a5e6d1b 2603
4264606e
RR		 2604 GValue gvalue = { 0, };
2605 g_value_init( &gvalue, GDK_TYPE_COLOR );
2606 g_value_set_boxed( &gvalue, gcol );
2607 g_object_set_property( G_OBJECT(renderer), "foreground_gdk", &gvalue );
2608 g_value_unset( &gvalue );
b9db5f30 2609
4264606e
RR		 2610 colour_set = true;
2611 }
b9db5f30 2612
4264606e
RR		 2613 if (attr.GetItalic())
2614 {
2615 GValue gvalue = { 0, };
2616 g_value_init( &gvalue, PANGO_TYPE_STYLE );
2617 g_value_set_enum( &gvalue, PANGO_STYLE_ITALIC );
2618 g_object_set_property( G_OBJECT(renderer), "style", &gvalue );
2619 g_value_unset( &gvalue );
b9db5f30 2620
4264606e
RR		 2621 style_set = true;
2622 }
b9db5f30 2623
4264606e
RR		 2624 if (attr.GetBold())
2625 {
2626 GValue gvalue = { 0, };
2627 g_value_init( &gvalue, PANGO_TYPE_WEIGHT );
2628 g_value_set_enum( &gvalue, PANGO_WEIGHT_BOLD );
2629 g_object_set_property( G_OBJECT(renderer), "weight", &gvalue );
2630 g_value_unset( &gvalue );
b9db5f30 2631
4264606e
RR		 2632 weight_set = true;
2633 }
2634 }
b9db5f30 2635
4264606e
RR		 2636 if (!style_set)
2637 {
2638 GValue gvalue = { 0, };
2639 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2640 g_value_set_boolean( &gvalue, FALSE );
2641 g_object_set_property( G_OBJECT(renderer), "style-set", &gvalue );
2642 g_value_unset( &gvalue );
2643 }
b9db5f30 2644
4264606e
RR		 2645 if (!weight_set)
2646 {
2647 GValue gvalue = { 0, };
2648 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2649 g_value_set_boolean( &gvalue, FALSE );
2650 g_object_set_property( G_OBJECT(renderer), "weight-set", &gvalue );
2651 g_value_unset( &gvalue );
2652 }
b9db5f30 2653
4264606e
RR		 2654 if (!colour_set)
2655 {
2656 GValue gvalue = { 0, };
2657 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2658 g_value_set_boolean( &gvalue, FALSE );
2659 g_object_set_property( G_OBJECT(renderer), "foreground-set", &gvalue );
2660 g_value_unset( &gvalue );
2661 }
2662 }
2663
2664#if 0
2a5e6d1b
RR		 2665 if (attr.HasBackgroundColour())
2666 {
2667 wxColour colour = attr.GetBackgroundColour();
1cd5e95c 2668 const GdkColor * const gcol = colour.GetColor();
e0743e63 2669
2a5e6d1b
RR		 2670 GValue gvalue = { 0, };
2671 g_value_init( &gvalue, GDK_TYPE_COLOR );
2672 g_value_set_boxed( &gvalue, gcol );
2673 g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
2674 g_value_unset( &gvalue );
2675 }
2676 else
2677 {
2678 GValue gvalue = { 0, };
2679 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2680 g_value_set_boolean( &gvalue, FALSE );
2681 g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
2682 g_value_unset( &gvalue );
2683 }
e0062c04
RR		 2684#endif
2685
7b4fde82
RR		 2686}
2687
91a6c655 2688#include <wx/listimpl.cpp>
a76c2f37 2689WX_DEFINE_LIST(wxDataViewColumnList)
91a6c655 2690
f4322df6
VZ		 2691wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell,
2692 unsigned int model_column, int width,
835d0d55
VZ		 2693 wxAlignment align, int flags )
2694 : wxDataViewColumnBase( cell, model_column )
fa28826d 2695{
9861f022 2696 Init( align, flags, width );
31fb32e1 2697
31fb32e1 2698 SetTitle( title );
fa28826d
RR		 2699}
2700
f4322df6
VZ		 2701wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell,
2702 unsigned int model_column, int width,
835d0d55
VZ		 2703 wxAlignment align, int flags )
2704 : wxDataViewColumnBase( bitmap, cell, model_column )
9861f022
RR		 2705{
2706 Init( align, flags, width );
2707
2708 SetBitmap( bitmap );
2709}
2710
2711void wxDataViewColumn::Init(wxAlignment align, int flags, int width)
07a84e7b 2712{
31fb32e1 2713 m_isConnected = false;
07a84e7b 2714
9861f022 2715 GtkCellRenderer *renderer = (GtkCellRenderer *) GetRenderer()->GetGtkHandle();
07a84e7b 2716 GtkTreeViewColumn *column = gtk_tree_view_column_new();
9861f022 2717 m_column = (GtkWidget*) column;
07a84e7b 2718
9861f022
RR		 2719 SetFlags( flags );
2720 SetAlignment( align );
07a84e7b 2721
ad386793 2722 SetWidth( width );
07a84e7b 2723
419a3607
RR		 2724 // Create container for icon and label
2725 GtkWidget *box = gtk_hbox_new( FALSE, 1 );
2726 gtk_widget_show( box );
2727 // gtk_container_set_border_width((GtkContainer*)box, 2);
2728 m_image = gtk_image_new();
2729 gtk_box_pack_start(GTK_BOX(box), m_image, FALSE, FALSE, 1);
2730 m_label = gtk_label_new("");
2731 gtk_box_pack_end( GTK_BOX(box), GTK_WIDGET(m_label), FALSE, FALSE, 1 );
2732 gtk_tree_view_column_set_widget( column, box );
bc0289bf 2733
9861f022 2734 gtk_tree_view_column_pack_end( column, renderer, TRUE );
07a84e7b
RR		 2735
2736 gtk_tree_view_column_set_cell_data_func( column, renderer,
9861f022 2737 wxGtkTreeCellDataFunc, (gpointer) GetRenderer(), NULL );
07a84e7b
RR		 2738}
2739
31fb32e1
RR		 2740void wxDataViewColumn::OnInternalIdle()
2741{
2742 if (m_isConnected)
2743 return;
f4322df6 2744
31fb32e1
RR		 2745 if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview))
2746 {
9861f022 2747 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
31fb32e1
RR		 2748 if (column->button)
2749 {
2750 g_signal_connect(column->button, "button_press_event",
2751 G_CALLBACK (gtk_dataview_header_button_press_callback), this);
f4322df6 2752
31fb32e1
RR		 2753 m_isConnected = true;
2754 }
2755 }
2756}
2757
b94db696
RR		 2758void wxDataViewColumn::SetOwner( wxDataViewCtrl *owner )
2759{
2760 wxDataViewColumnBase::SetOwner( owner );
f4322df6 2761
9861f022 2762 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2763
b94db696 2764 gtk_tree_view_column_set_title( column, wxGTK_CONV_FONT(GetTitle(), GetOwner()->GetFont() ) );
b94db696
RR		 2765}
2766
fa28826d
RR		 2767void wxDataViewColumn::SetTitle( const wxString &title )
2768{
09dfa6a0 2769 wxDataViewCtrl *ctrl = GetOwner();
419a3607 2770 gtk_label_set_text( GTK_LABEL(m_label), ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont())
09dfa6a0 2771 : wxGTK_CONV_SYS(title) );
419a3607
RR		 2772 if (title.empty())
2773 gtk_widget_hide( m_label );
2774 else
2775 gtk_widget_show( m_label );
07a84e7b
RR		 2776}
2777
9861f022
RR		 2778wxString wxDataViewColumn::GetTitle() const
2779{
7f6cbcea
VZ		 2780 return wxGTK_CONV_BACK_FONT(
2781 gtk_label_get_text( GTK_LABEL(m_label) ),
2782 GetOwner()->GetFont()
2783 );
9861f022
RR		 2784}
2785
07a84e7b
RR		 2786void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
2787{
2788 wxDataViewColumnBase::SetBitmap( bitmap );
2789
07a84e7b
RR		 2790 if (bitmap.Ok())
2791 {
419a3607 2792 GtkImage *gtk_image = GTK_IMAGE(m_image);
f4322df6 2793
d3b9f782 2794 GdkBitmap *mask = NULL;
07a84e7b
RR		 2795 if (bitmap.GetMask())
2796 mask = bitmap.GetMask()->GetBitmap();
2797
2798 if (bitmap.HasPixbuf())
2799 {
2800 gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image),
2801 bitmap.GetPixbuf());
2802 }
2803 else
2804 {
2805 gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image),
2806 bitmap.GetPixmap(), mask);
2807 }
419a3607 2808 gtk_widget_show( m_image );
07a84e7b
RR		 2809 }
2810 else
2811 {
419a3607 2812 gtk_widget_hide( m_image );
07a84e7b 2813 }
fa28826d
RR		 2814}
2815
9861f022
RR		 2816void wxDataViewColumn::SetHidden( bool hidden )
2817{
2818 gtk_tree_view_column_set_visible( GTK_TREE_VIEW_COLUMN(m_column), !hidden );
2819}
2820
2821void wxDataViewColumn::SetResizeable( bool resizeable )
2822{
2823 gtk_tree_view_column_set_resizable( GTK_TREE_VIEW_COLUMN(m_column), resizeable );
2824}
2825
47cef10f
RR		 2826void wxDataViewColumn::SetAlignment( wxAlignment align )
2827{
9861f022 2828 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2829
47cef10f
RR		 2830 gfloat xalign = 0.0;
2831 if (align == wxALIGN_RIGHT)
2832 xalign = 1.0;
9861f022
RR		 2833 if (align == wxALIGN_CENTER_HORIZONTAL ||
2834 align == wxALIGN_CENTER)
47cef10f 2835 xalign = 0.5;
f4322df6 2836
9861f022 2837 gtk_tree_view_column_set_alignment( column, xalign );
bc0289bf 2838
f2b7492a
RR		 2839 if (m_renderer && m_renderer->GetAlignment() == -1)
2840 m_renderer->GtkUpdateAlignment();
9861f022
RR		 2841}
2842
2843wxAlignment wxDataViewColumn::GetAlignment() const
2844{
2845 gfloat xalign = gtk_tree_view_column_get_alignment( GTK_TREE_VIEW_COLUMN(m_column) );
2846
2847 if (xalign == 1.0)
2848 return wxALIGN_RIGHT;
2849 if (xalign == 0.5)
2850 return wxALIGN_CENTER_HORIZONTAL;
f4322df6 2851
9861f022 2852 return wxALIGN_LEFT;
47cef10f
RR		 2853}
2854
31fb32e1
RR		 2855void wxDataViewColumn::SetSortable( bool sortable )
2856{
9861f022 2857 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
b9db5f30 2858
140a119a
VZ		 2859 if ( sortable )
2860 {
2861 gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
2862 }
2863 else
2864 {
2865 gtk_tree_view_column_set_sort_column_id( column, -1 );
2866 gtk_tree_view_column_set_sort_indicator( column, FALSE );
2867 gtk_tree_view_column_set_clickable( column, FALSE );
2868 }
e2bfe673
VZ		 2869}
2870
2871bool wxDataViewColumn::IsSortable() const
2872{
2873 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2874 return gtk_tree_view_column_get_clickable( column );
2875}
2876
140a119a 2877void wxDataViewColumn::SetAsSortKey( bool WXUNUSED(sort) )
e2bfe673 2878{
dcb6cbec 2879 // it might not make sense to have this function in wxHeaderColumn at
140a119a
VZ		 2880 // all in fact, changing of the sort order should only be done using the
2881 // associated control API
2882 wxFAIL_MSG( "not implemented" );
31fb32e1
RR		 2883}
2884
e2bfe673 2885bool wxDataViewColumn::IsSortKey() const
31fb32e1 2886{
9861f022 2887 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
140a119a 2888 return gtk_tree_view_column_get_sort_indicator( column );
31fb32e1
RR		 2889}
2890
9861f022
RR		 2891bool wxDataViewColumn::IsResizeable() const
2892{
2893 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2894 return gtk_tree_view_column_get_resizable( column );
2895}
2896
2897bool wxDataViewColumn::IsHidden() const
2898{
2899 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2900 return !gtk_tree_view_column_get_visible( column );
2901}
2902
47cef10f
RR		 2903void wxDataViewColumn::SetSortOrder( bool ascending )
2904{
9861f022 2905 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2906
47cef10f
RR		 2907 if (ascending)
2908 gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
2909 else
2910 gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
0bd26819
RR		 2911
2912 gtk_tree_view_column_set_sort_indicator( column, TRUE );
47cef10f
RR		 2913}
2914
87f0efe2 2915bool wxDataViewColumn::IsSortOrderAscending() const
31fb32e1 2916{
9861f022 2917 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2918
31fb32e1
RR		 2919 return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING);
2920}
2921
9861f022 2922void wxDataViewColumn::SetMinWidth( int width )
533544f2 2923{
9861f022 2924 gtk_tree_view_column_set_min_width( GTK_TREE_VIEW_COLUMN(m_column), width );
533544f2
RR		 2925}
2926
9861f022
RR		 2927int wxDataViewColumn::GetMinWidth() const
2928{
2929 return gtk_tree_view_column_get_min_width( GTK_TREE_VIEW_COLUMN(m_column) );
2930}
2931
2932int wxDataViewColumn::GetWidth() const
533544f2 2933{
9861f022 2934 return gtk_tree_view_column_get_width( GTK_TREE_VIEW_COLUMN(m_column) );
533544f2
RR		 2935}
2936
9861f022 2937void wxDataViewColumn::SetWidth( int width )
533544f2 2938{
ad386793
RR		 2939 if (width < 0)
2940 {
973dc907
RR		 2941#if 1
2942 gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED );
2943
2944 // TODO find a better calculation
97e89e29 2945 gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), wxDVC_DEFAULT_WIDTH );
973dc907
RR		 2946#else
2947 // this is unpractical for large numbers of items and disables
2948 // user resizing, which is totally unexpected
ad386793 2949 gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_AUTOSIZE );
973dc907 2950#endif
ad386793
RR		 2951 }
2952 else
2953 {
2954 gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED );
7857346a 2955
ad386793
RR		 2956 gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width );
2957 }
533544f2
RR		 2958}
2959
99c75ebc
RR		 2960void wxDataViewColumn::SetReorderable( bool reorderable )
2961{
2962 gtk_tree_view_column_set_reorderable( GTK_TREE_VIEW_COLUMN(m_column), reorderable );
2963}
2964
2965bool wxDataViewColumn::IsReorderable() const
2966{
2967 return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) );
2968}
9861f022 2969
4508fcd2
RR		 2970//-----------------------------------------------------------------------------
2971// wxGtkTreeModelNode
2972//-----------------------------------------------------------------------------
2973
5b276ac1 2974#if 0
1f226ad8
RR		 2975class wxGtkTreeModelChildWithPos
2976{
2977public:
2978 unsigned int pos;
2979 void *id;
2980};
2981
2982static
2983int wxGtkTreeModelChildWithPosCmp( const void* data1, const void* data2, const void* user_data )
2984{
2985 const wxGtkTreeModelChildWithPos* child1 = (const wxGtkTreeModelChildWithPos*) data1;
2986 const wxGtkTreeModelChildWithPos* child2 = (const wxGtkTreeModelChildWithPos*) data2;
2987 const wxDataViewCtrlInternal *internal = (const wxDataViewCtrlInternal *) user_data;
2988 int ret = internal->GetDataViewModel()->Compare( child1->id, child2->id,
5b276ac1 2989 internal->GetSortColumn(), (internal->GetSortOrder() == GTK_SORT_DESCENDING) );
1f226ad8
RR		 2990
2991 return ret;
2992}
5b276ac1
RR		 2993#else
2994static
2995int LINKAGEMODE wxGtkTreeModelChildPtrCmp( void*** data1, void*** data2 )
2996{
2997 return gs_internal->GetDataViewModel()->Compare( **data1, **data2,
2998 gs_internal->GetSortColumn(), (gs_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
2999}
3000
3001WX_DEFINE_ARRAY_PTR( void**, wxGtkTreeModelChildrenPtr );
3002#endif
1f226ad8 3003
4508fcd2
RR		 3004void wxGtkTreeModelNode::Resort()
3005{
af110130
RR		 3006 size_t child_count = GetChildCount();
3007 if (child_count == 0)
0be79c8a
RR		 3008 return;
3009
af110130
RR		 3010 size_t node_count = GetNodesCount();
3011
3012 if (child_count == 1)
0be79c8a 3013 {
af110130
RR		 3014 if (node_count == 1)
3015 {
3016 wxGtkTreeModelNode *node = m_nodes.Item( 0 );
3017 node->Resort();
3018 }
0be79c8a
RR		 3019 return;
3020 }
3021
5b276ac1
RR		 3022 gint *new_order = new gint[child_count];
3023
1f226ad8 3024#if 1
5b276ac1
RR		 3025 // m_children has the original *void
3026 // ptrs points to these
3027 wxGtkTreeModelChildrenPtr ptrs;
3028 size_t i;
3029 for (i = 0; i < child_count; i++)
3030 ptrs.Add( &(m_children[i]) );
3031 // Sort the ptrs
3032 gs_internal = m_internal;
3033 ptrs.Sort( &wxGtkTreeModelChildPtrCmp );
3034
3035 wxGtkTreeModelChildren temp;
3036 void** base_ptr = &(m_children[0]);
3037 // Transfer positions to new_order array and
3038 // IDs to temp
3039 for (i = 0; i < child_count; i++)
3040 {
3041 new_order[i] = ptrs[i] - base_ptr;
3042 temp.Add( *ptrs[i] );
3043 }
3044
3045 // Transfer IDs back to m_children
3046 m_children.Clear();
3047 WX_APPEND_ARRAY( temp, m_children );
3048#endif
3049#if 0
3050 // Too slow
3051
1f226ad8
RR		 3052 // Build up array with IDs and original positions
3053 wxGtkTreeModelChildWithPos* temp = new wxGtkTreeModelChildWithPos[child_count];
3054 size_t i;
3055 for (i = 0; i < child_count; i++)
3056 {
3057 temp[i].pos = i;
3058 temp[i].id = m_children[i];
3059 }
3060 // Sort array keeping original positions
3061 wxQsort( temp, child_count, sizeof(wxGtkTreeModelChildWithPos),
3062 &wxGtkTreeModelChildWithPosCmp, m_internal );
e4a8d29c
RR		 3063 // Transfer positions to new_order array and
3064 // IDs to m_children
3065 m_children.Clear();
1f226ad8 3066 for (i = 0; i < child_count; i++)
e4a8d29c 3067 {
1f226ad8 3068 new_order[i] = temp[i].pos;
1f226ad8 3069 m_children.Add( temp[i].id );
e4a8d29c 3070 }
1f226ad8
RR		 3071 // Delete array
3072 delete [] temp;
5b276ac1
RR		 3073#endif
3074
3075#if 0
3076 // Too slow
3077
40196b1e
RR		 3078 wxGtkTreeModelChildren temp;
3079 WX_APPEND_ARRAY( temp, m_children );
b9db5f30 3080
8c2654ce 3081 gs_internal = m_internal;
40196b1e 3082 m_children.Sort( &wxGtkTreeModelChildCmp );
1f226ad8 3083
40196b1e 3084 unsigned int pos;
af110130 3085 for (pos = 0; pos < child_count; pos++)
4508fcd2 3086 {
40196b1e
RR		 3087 void *id = m_children.Item( pos );
3088 int old_pos = temp.Index( id );
3089 new_order[pos] = old_pos;
4508fcd2 3090 }
1f226ad8 3091#endif
b9db5f30 3092
0be79c8a
RR		 3093 GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
3094
3095 GtkTreeIter iter;
40196b1e 3096 iter.user_data = GetItem().GetID();
0be79c8a 3097 iter.stamp = m_internal->GetGtkModel()->stamp;
b9db5f30 3098
40196b1e 3099 GtkTreePath *path = m_internal->get_path( &iter );
b9db5f30 3100
0be79c8a 3101 gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order );
b9db5f30 3102
0be79c8a 3103 gtk_tree_path_free (path);
b9db5f30 3104
0be79c8a 3105 delete [] new_order;
1f226ad8
RR		 3106
3107 unsigned int pos;
af110130 3108 for (pos = 0; pos < node_count; pos++)
4508fcd2 3109 {
af110130 3110 wxGtkTreeModelNode *node = m_nodes.Item( pos );
4508fcd2
RR		 3111 node->Resort();
3112 }
3113}
3114
55fbde12
RR		 3115//-----------------------------------------------------------------------------
3116// wxDataViewCtrlInternal
3117//-----------------------------------------------------------------------------
3118
b9db5f30 3119wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner,
55fbde12 3120 wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model )
b9db5f30 3121{
55fbde12 3122 m_owner = owner;
b9db5f30
VS		 3123 m_wx_model = wx_model;
3124 m_gtk_model = gtk_model;
3125 m_root = NULL;
b8b7b087 3126 m_sort_order = GTK_SORT_ASCENDING;
40196b1e 3127 m_sort_column = -1;
d32332aa 3128 m_dataview_sort_column = NULL;
8c2654ce 3129
591cc82d
RR		 3130 m_dragDataObject = NULL;
3131 m_dropDataObject = NULL;
b9db5f30 3132
e39de702 3133 if (!m_wx_model->IsVirtualListModel())
2056dede 3134 InitTree();
55fbde12 3135}
b9db5f30 3136
55fbde12
RR		 3137wxDataViewCtrlInternal::~wxDataViewCtrlInternal()
3138{
3139 g_object_unref( m_gtk_model );
8c2654ce 3140
591cc82d
RR		 3141 delete m_dragDataObject;
3142 delete m_dropDataObject;
55fbde12 3143}
b9db5f30 3144
ef427989
RR		 3145void wxDataViewCtrlInternal::InitTree()
3146{
3147 wxDataViewItem item;
0be79c8a 3148 m_root = new wxGtkTreeModelNode( NULL, item, this );
ef427989
RR		 3149
3150 BuildBranch( m_root );
3151}
3152
55fbde12
RR		 3153void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node )
3154{
3155 if (node->GetChildCount() == 0)
3156 {
74fe973b
RR		 3157 wxDataViewItemArray children;
3158 unsigned int count = m_wx_model->GetChildren( node->GetItem(), children );
3159 unsigned int pos;
3160 for (pos = 0; pos < count; pos++)
55fbde12 3161 {
74fe973b 3162 wxDataViewItem child = children[pos];
b9db5f30 3163
af110130
RR		 3164 if (m_wx_model->IsContainer( child ))
3165 node->AddNode( new wxGtkTreeModelNode( node, child, this ) );
3166 else
3167 node->AddLeave( child.GetID() );
b9db5f30 3168
effd54b0 3169 // Don't send any events here
55fbde12
RR		 3170 }
3171 }
3172}
3173
f6f0ef85
RR		 3174// GTK+ dnd iface
3175
15cac64f
RR		 3176bool wxDataViewCtrlInternal::EnableDragSource( const wxDataFormat &format )
3177{
3178 wxGtkString atom_str( gdk_atom_name( format ) );
3179 m_dragSourceTargetEntryTarget = wxCharBuffer( atom_str );
8c2654ce 3180
15cac64f
RR		 3181 m_dragSourceTargetEntry.target = m_dragSourceTargetEntryTarget.data();
3182 m_dragSourceTargetEntry.flags = 0;
3183 m_dragSourceTargetEntry.info = static_cast<guint>(-1);
8c2654ce 3184
15cac64f
RR		 3185 gtk_tree_view_enable_model_drag_source( GTK_TREE_VIEW(m_owner->GtkGetTreeView() ),
3186 GDK_BUTTON1_MASK, &m_dragSourceTargetEntry, 1, (GdkDragAction) GDK_ACTION_COPY );
8c2654ce 3187
15cac64f
RR		 3188 return true;
3189}
3190
e4de825e
RR		 3191bool wxDataViewCtrlInternal::EnableDropTarget( const wxDataFormat &format )
3192{
3193 wxGtkString atom_str( gdk_atom_name( format ) );
3194 m_dropTargetTargetEntryTarget = wxCharBuffer( atom_str );
8c2654ce 3195
b4c40918 3196 m_dropTargetTargetEntry.target = m_dropTargetTargetEntryTarget.data();
e4de825e
RR		 3197 m_dropTargetTargetEntry.flags = 0;
3198 m_dropTargetTargetEntry.info = static_cast<guint>(-1);
8c2654ce 3199
e4de825e
RR		 3200 gtk_tree_view_enable_model_drag_dest( GTK_TREE_VIEW(m_owner->GtkGetTreeView() ),
3201 &m_dropTargetTargetEntry, 1, (GdkDragAction) GDK_ACTION_COPY );
8c2654ce 3202
e4de825e
RR		 3203 return true;
3204}
3205
7857346a 3206gboolean wxDataViewCtrlInternal::row_draggable( GtkTreeDragSource *WXUNUSED(drag_source),
f6f0ef85
RR		 3207 GtkTreePath *path )
3208{
591cc82d 3209 delete m_dragDataObject;
8c2654ce 3210
f6f0ef85
RR		 3211 GtkTreeIter iter;
3212 if (!get_iter( &iter, path )) return FALSE;
f6f0ef85
RR		 3213 wxDataViewItem item( (void*) iter.user_data );
3214
591cc82d 3215 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, m_owner->GetId() );
e4de825e 3216 event.SetEventObject( m_owner );
15cac64f
RR		 3217 event.SetItem( item );
3218 event.SetModel( m_wx_model );
591cc82d
RR		 3219 if (!m_owner->HandleWindowEvent( event ))
3220 return FALSE;
8c2654ce 3221
591cc82d
RR		 3222 if (!event.IsAllowed())
3223 return FALSE;
8c2654ce 3224
591cc82d
RR		 3225 wxDataObject *obj = event.GetDataObject();
3226 if (!obj)
3227 return FALSE;
8c2654ce 3228
591cc82d 3229 m_dragDataObject = obj;
8c2654ce 3230
591cc82d 3231 return TRUE;
f6f0ef85
RR		 3232}
3233
7857346a
VZ		 3234gboolean
3235wxDataViewCtrlInternal::drag_data_delete(GtkTreeDragSource *WXUNUSED(drag_source),
3236 GtkTreePath *WXUNUSED(path))
f6f0ef85
RR		 3237{
3238 return FALSE;
3239}
3240
7857346a 3241gboolean wxDataViewCtrlInternal::drag_data_get( GtkTreeDragSource *WXUNUSED(drag_source),
f6f0ef85
RR		 3242 GtkTreePath *path, GtkSelectionData *selection_data )
3243{
3244 GtkTreeIter iter;
3245 if (!get_iter( &iter, path )) return FALSE;
f6f0ef85 3246 wxDataViewItem item( (void*) iter.user_data );
7857346a 3247
591cc82d
RR		 3248 if (!m_dragDataObject->IsSupported( selection_data->target ))
3249 return FALSE;
7857346a 3250
591cc82d
RR		 3251 size_t size = m_dragDataObject->GetDataSize( selection_data->target );
3252 if (size == 0)
3253 return FALSE;
8c2654ce 3254
591cc82d 3255 void *buf = malloc( size );
8c2654ce 3256
15cac64f 3257 gboolean res = FALSE;
591cc82d 3258 if (m_dragDataObject->GetDataHere( selection_data->target, buf ))
15cac64f 3259 {
15cac64f 3260 res = TRUE;
8c2654ce 3261
591cc82d
RR		 3262 gtk_selection_data_set( selection_data, selection_data->target,
3263 8, (const guchar*) buf, size );
15cac64f 3264 }
f6f0ef85 3265
591cc82d 3266 free( buf );
7857346a 3267
15cac64f 3268 return res;
f6f0ef85
RR		 3269}
3270
7857346a
VZ		 3271gboolean
3272wxDataViewCtrlInternal::drag_data_received(GtkTreeDragDest *WXUNUSED(drag_dest),
e4de825e
RR		 3273 GtkTreePath *path,
3274 GtkSelectionData *selection_data)
f6f0ef85 3275{
e4de825e
RR		 3276 GtkTreeIter iter;
3277 if (!get_iter( &iter, path )) return FALSE;
3278 wxDataViewItem item( (void*) iter.user_data );
8c2654ce 3279
e4de825e
RR		 3280 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP, m_owner->GetId() );
3281 event.SetEventObject( m_owner );
3282 event.SetItem( item );
3283 event.SetModel( m_wx_model );
3284 event.SetDataFormat( selection_data->target );
3285 event.SetDataSize( selection_data->length );
3286 event.SetDataBuffer( selection_data->data );
3287 if (!m_owner->HandleWindowEvent( event ))
3288 return FALSE;
8c2654ce 3289
e4de825e
RR		 3290 if (!event.IsAllowed())
3291 return FALSE;
3292
3293 return TRUE;
f6f0ef85
RR		 3294}
3295
7857346a
VZ		 3296gboolean
3297wxDataViewCtrlInternal::row_drop_possible(GtkTreeDragDest *WXUNUSED(drag_dest),
e4de825e
RR		 3298 GtkTreePath *path,
3299 GtkSelectionData *selection_data)
f6f0ef85 3300{
e4de825e
RR		 3301 GtkTreeIter iter;
3302 if (!get_iter( &iter, path )) return FALSE;
3303 wxDataViewItem item( (void*) iter.user_data );
8c2654ce 3304
e4de825e
RR		 3305 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, m_owner->GetId() );
3306 event.SetEventObject( m_owner );
3307 event.SetItem( item );
3308 event.SetModel( m_wx_model );
3309 event.SetDataFormat( selection_data->target );
3310 if (!m_owner->HandleWindowEvent( event ))
3311 return FALSE;
8c2654ce 3312
e4de825e
RR		 3313 if (!event.IsAllowed())
3314 return FALSE;
8c2654ce 3315
e4de825e 3316 return TRUE;
f6f0ef85
RR		 3317}
3318
3319// notifications from wxDataViewModel
3320
33ba5a05
RR		 3321bool wxDataViewCtrlInternal::Cleared()
3322{
3323 if (m_root)
3324 {
3325 delete m_root;
3326 InitTree();
7857346a
VZ		 3327 }
3328
33ba5a05
RR		 3329 // Create new GTK model
3330 g_object_unref( m_gtk_model );
3331 m_gtk_model = wxgtk_tree_model_new();
3332 m_gtk_model->internal = this;
7857346a 3333
33ba5a05
RR		 3334 return true;
3335}
3336
4508fcd2
RR		 3337void wxDataViewCtrlInternal::Resort()
3338{
e39de702 3339 if (!m_wx_model->IsVirtualListModel())
2056dede 3340 m_root->Resort();
4508fcd2
RR		 3341}
3342
55fbde12
RR		 3343bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
3344{
e39de702 3345 if (!m_wx_model->IsVirtualListModel())
2056dede
RR		 3346 {
3347 wxGtkTreeModelNode *parent_node = FindNode( parent );
c2489d8e
FM		 3348 wxASSERT_MSG(parent_node,
3349 "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
3350
2056dede
RR		 3351 if (m_wx_model->IsContainer( item ))
3352 parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) );
3353 else
3354 parent_node->AddLeave( item.GetID() );
3355 }
b9db5f30 3356
55fbde12
RR		 3357 return true;
3358}
3359
469d3e9b 3360bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
55fbde12 3361{
e39de702 3362 if (!m_wx_model->IsVirtualListModel())
2056dede
RR		 3363 {
3364 wxGtkTreeModelNode *parent_node = FindNode( parent );
c2489d8e
FM		 3365 wxASSERT_MSG(parent_node,
3366 "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
3367
2056dede
RR		 3368 parent_node->DeleteChild( item.GetID() );
3369 }
b9db5f30 3370
d8331a01
RR		 3371 return true;
3372}
3373
3374bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item )
3375{
6608fdab 3376 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
d8331a01
RR		 3377 event.SetEventObject( m_owner );
3378 event.SetModel( m_owner->GetModel() );
3379 event.SetItem( item );
937013e0 3380 m_owner->HandleWindowEvent( event );
b9db5f30 3381
d8331a01
RR		 3382 return true;
3383}
3384
3385bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned int col )
3386{
6608fdab 3387 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
d8331a01
RR		 3388 event.SetEventObject( m_owner );
3389 event.SetModel( m_owner->GetModel() );
3390 event.SetColumn( col );
6608fdab 3391 event.SetDataViewColumn( GetOwner()->GetColumn(col) );
d8331a01 3392 event.SetItem( item );
937013e0 3393 m_owner->HandleWindowEvent( event );
b9db5f30 3394
d8331a01
RR		 3395 return true;
3396}
3397
f6f0ef85
RR		 3398// GTK+ model iface
3399
2056dede
RR		 3400GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
3401{
e39de702 3402 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3403 return GTK_TREE_MODEL_LIST_ONLY;
3404 else
3405 return GTK_TREE_MODEL_ITERS_PERSIST;
3406}
3407
55fbde12
RR		 3408gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
3409{
9330d5af 3410
e39de702 3411 if (m_wx_model->IsVirtualListModel())
2056dede 3412 {
9330d5af
RR		 3413 wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
3414
2056dede 3415 unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
9330d5af
RR		 3416
3417 if (i >= wx_model->GetCount())
2056dede 3418 return FALSE;
55fbde12 3419
2056dede 3420 iter->stamp = m_gtk_model->stamp;
0ae51f62
RR		 3421 // user_data is just the index +1
3422 iter->user_data = (gpointer) (i+1);
55fbde12 3423
2056dede
RR		 3424 return TRUE;
3425 }
3426 else
55fbde12 3427 {
2056dede
RR		 3428 int depth = gtk_tree_path_get_depth( path );
3429
3430 wxGtkTreeModelNode *node = m_root;
3431
3432 int i;
b9db5f30 3433 for (i = 0; i < depth; i++)
2056dede
RR		 3434 {
3435 BuildBranch( node );
b9db5f30 3436
2056dede
RR		 3437 gint pos = gtk_tree_path_get_indices (path)[i];
3438 if (pos < 0) return FALSE;
3439 if ((size_t)pos >= node->GetChildCount()) return FALSE;
b9db5f30 3440
2056dede 3441 void* id = node->GetChildren().Item( (size_t) pos );
b9db5f30 3442
2056dede 3443 if (i == depth-1)
af110130 3444 {
2056dede
RR		 3445 iter->stamp = m_gtk_model->stamp;
3446 iter->user_data = id;
3447 return TRUE;
af110130 3448 }
2056dede
RR		 3449
3450 size_t count = node->GetNodes().GetCount();
3451 size_t pos2;
3452 for (pos2 = 0; pos2 < count; pos2++)
3453 {
3454 wxGtkTreeModelNode *child_node = node->GetNodes().Item( pos2 );
3455 if (child_node->GetItem().GetID() == id)
3456 {
3457 node = child_node;
3458 break;
3459 }
b9db5f30 3460 }
2056dede 3461 }
af110130 3462 }
55fbde12 3463
af110130 3464 return FALSE;
55fbde12
RR		 3465}
3466
3467GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
3468{
3469 GtkTreePath *retval = gtk_tree_path_new ();
b9db5f30 3470
e39de702 3471 if (m_wx_model->IsVirtualListModel())
2056dede 3472 {
0ae51f62
RR		 3473 // user_data is just the index +1
3474 int i = ( (wxUIntPtr) iter->user_data ) -1;
2056dede
RR		 3475 gtk_tree_path_append_index (retval, i);
3476 }
3477 else
55fbde12 3478 {
b9db5f30
VS		 3479 void *id = iter->user_data;
3480
2056dede
RR		 3481 wxGtkTreeModelNode *node = FindParentNode( iter );
3482 while (node)
3483 {
3484 int pos = node->GetChildren().Index( id );
40196b1e 3485
2056dede 3486 gtk_tree_path_prepend_index( retval, pos );
b9db5f30 3487
2056dede
RR		 3488 id = node->GetItem().GetID();
3489 node = node->GetParent();
3490 }
55fbde12 3491 }
b9db5f30 3492
55fbde12
RR		 3493 return retval;
3494}
3495
3496gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
3497{
e39de702 3498 if (m_wx_model->IsVirtualListModel())
2056dede 3499 {
9330d5af 3500 wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
b9db5f30 3501
0ae51f62
RR		 3502 // user_data is just the index +1
3503 int n = ( (wxUIntPtr) iter->user_data ) -1;
69892729 3504
2056dede
RR		 3505 if (n == -1)
3506 return FALSE;
40196b1e 3507
9330d5af 3508 if (n >= (int) wx_model->GetCount())
2056dede
RR		 3509 return FALSE;
3510
0ae51f62
RR		 3511 // user_data is just the index +1 (+2 because we need the next)
3512 iter->user_data = (gpointer) (n+2);
2056dede
RR		 3513 }
3514 else
3515 {
3516 wxGtkTreeModelNode *parent = FindParentNode( iter );
3517 if( parent == NULL )
3518 return FALSE;
3519
3520 int pos = parent->GetChildren().Index( iter->user_data );
3521
3522 if (pos == (int) parent->GetChildCount()-1)
3523 return FALSE;
b9db5f30 3524
2056dede
RR		 3525 iter->stamp = m_gtk_model->stamp;
3526 iter->user_data = parent->GetChildren().Item( pos+1 );
3527 }
55fbde12
RR		 3528
3529 return TRUE;
3530}
3531
3532gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
3533{
e39de702 3534 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3535 {
3536 // this is a list, nodes have no children
3537 if (parent)
3538 return FALSE;
3539
3540 iter->stamp = m_gtk_model->stamp;
9330d5af 3541 iter->user_data = (gpointer) 1;
2056dede
RR		 3542
3543 return TRUE;
3544 }
3545 else
3546 {
3547 wxDataViewItem item( (void*) parent->user_data );
b9db5f30 3548
2056dede
RR		 3549 if (!m_wx_model->IsContainer( item ))
3550 return FALSE;
b9db5f30 3551
2056dede 3552 wxGtkTreeModelNode *parent_node = FindNode( parent );
c2489d8e
FM		 3553 wxASSERT_MSG(parent_node,
3554 "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
3555
2056dede 3556 BuildBranch( parent_node );
b9db5f30 3557
2056dede
RR		 3558 if (parent_node->GetChildCount() == 0)
3559 return FALSE;
b9db5f30 3560
2056dede
RR		 3561 iter->stamp = m_gtk_model->stamp;
3562 iter->user_data = (gpointer) parent_node->GetChildren().Item( 0 );
3563 }
b9db5f30 3564
55fbde12
RR		 3565 return TRUE;
3566}
3567
3568gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
3569{
e39de702 3570 if (m_wx_model->IsVirtualListModel())
2056dede 3571 {
9330d5af
RR		 3572 wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
3573
3574 if (iter == NULL)
3575 return (gint) wx_model->GetCount();
3576
2056dede
RR		 3577 // this is a list, nodes have no children
3578 return FALSE;
3579 }
3580 else
3581 {
3582 wxDataViewItem item( (void*) iter->user_data );
b9db5f30 3583
2056dede 3584 bool is_container = m_wx_model->IsContainer( item );
b9db5f30 3585
2056dede
RR		 3586 if (!is_container)
3587 return FALSE;
b9db5f30 3588
2056dede 3589 wxGtkTreeModelNode *node = FindNode( iter );
c2489d8e
FM		 3590 wxASSERT_MSG(node,
3591 "Did you forget a call to ItemAdded()? The iterator is unknown to the wxGtkTreeModel");
3592
2056dede 3593 BuildBranch( node );
b9db5f30 3594
2056dede
RR		 3595 return (node->GetChildCount() > 0);
3596 }
55fbde12
RR		 3597}
3598
3599gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
3600{
e39de702 3601 if (m_wx_model->IsVirtualListModel())
2056dede 3602 {
9330d5af 3603 wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
b9db5f30 3604
2056dede 3605 if (iter == NULL)
9330d5af 3606 return (gint) wx_model->GetCount();
2056dede 3607
55fbde12 3608 return 0;
2056dede
RR		 3609 }
3610 else
3611 {
11f20f99
RR		 3612 if (iter == NULL)
3613 return m_root->GetChildCount();
c2489d8e 3614
2056dede 3615 wxDataViewItem item( (void*) iter->user_data );
b9db5f30 3616
2056dede
RR		 3617 if (!m_wx_model->IsContainer( item ))
3618 return 0;
b9db5f30 3619
2056dede 3620 wxGtkTreeModelNode *parent_node = FindNode( iter );
c2489d8e
FM		 3621 wxASSERT_MSG(parent_node,
3622 "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
3623
2056dede 3624 BuildBranch( parent_node );
ef427989 3625
2056dede 3626 // wxPrintf( "iter_n_children %d\n", parent_node->GetChildCount() );
b9db5f30 3627
2056dede
RR		 3628 return parent_node->GetChildCount();
3629 }
55fbde12
RR		 3630}
3631
3632gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
3633{
e39de702 3634 if (m_wx_model->IsVirtualListModel())
2056dede 3635 {
9330d5af 3636 wxDataViewVirtualListModel *wx_model = (wxDataViewVirtualListModel*) m_wx_model;
b9db5f30 3637
2056dede
RR		 3638 if (parent)
3639 return FALSE;
3640
3641 if (n < 0)
3642 return FALSE;
3643
9330d5af 3644 if (n >= (gint) wx_model->GetCount())
2056dede
RR		 3645 return FALSE;
3646
3647 iter->stamp = m_gtk_model->stamp;
0ae51f62 3648 // user_data is just the index +1
9330d5af 3649 iter->user_data = (gpointer) (n+1);
2056dede
RR		 3650
3651 return TRUE;
3652 }
3653 else
3654 {
3655 void* id = NULL;
3656 if (parent) id = (void*) parent->user_data;
3657 wxDataViewItem item( id );
b9db5f30 3658
2056dede
RR		 3659 if (!m_wx_model->IsContainer( item ))
3660 return FALSE;
b9db5f30 3661
2056dede 3662 wxGtkTreeModelNode *parent_node = FindNode( parent );
c2489d8e
FM		 3663 wxASSERT_MSG(parent_node,
3664 "Did you forget a call to ItemAdded()? The parent node is unknown to the wxGtkTreeModel");
3665
2056dede 3666 BuildBranch( parent_node );
55fbde12 3667
2056dede 3668 // wxPrintf( "iter_nth_child %d\n", n );
b9db5f30 3669
2056dede
RR		 3670 iter->stamp = m_gtk_model->stamp;
3671 iter->user_data = parent_node->GetChildren().Item( n );
55fbde12 3672
2056dede
RR		 3673 return TRUE;
3674 }
55fbde12
RR		 3675}
3676
3677gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
3678{
e39de702 3679 if (m_wx_model->IsVirtualListModel())
2056dede 3680 {
55fbde12 3681 return FALSE;
2056dede
RR		 3682 }
3683 else
3684 {
3685 wxGtkTreeModelNode *node = FindParentNode( child );
3686 if (!node)
3687 return FALSE;
b9db5f30 3688
2056dede
RR		 3689 iter->stamp = m_gtk_model->stamp;
3690 iter->user_data = (gpointer) node->GetItem().GetID();
55fbde12 3691
2056dede
RR		 3692 return TRUE;
3693 }
55fbde12 3694}
b9db5f30 3695
55fbde12 3696static wxGtkTreeModelNode*
69892729 3697wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
55fbde12 3698{
69892729
RR		 3699 if( model == NULL )
3700 return NULL;
55fbde12 3701
69892729
RR		 3702 ItemList list;
3703 list.DeleteContents( true );
3704 wxDataViewItem it( item );
b9db5f30 3705
69892729 3706 while( it.IsOk() )
55fbde12 3707 {
69892729
RR		 3708 wxDataViewItem * pItem = new wxDataViewItem( it );
3709 list.Insert( pItem );
3710 it = model->GetParent( it );
3711 }
3712
3713 wxGtkTreeModelNode * node = treeNode;
966cb94d 3714 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
69892729
RR		 3715 {
3716 if( node && node->GetNodes().GetCount() != 0 )
ef427989 3717 {
69892729
RR		 3718 int len = node->GetNodes().GetCount();
3719 wxGtkTreeModelNodes nodes = node->GetNodes();
3720 int j = 0;
3721 for( ; j < len; j ++)
3722 {
3723 if( nodes[j]->GetItem() == *(n->GetData()))
3724 {
3725 node = nodes[j];
3726 break;
b9db5f30 3727 }
69892729
RR		 3728 }
3729
3730 if( j == len )
3731 {
3732 return NULL;
3733 }
ef427989 3734 }
69892729
RR		 3735 else
3736 return NULL;
55fbde12 3737 }
69892729
RR		 3738 return node;
3739
55fbde12
RR		 3740}
3741
3742wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( GtkTreeIter *iter )
3743{
3744 if (!iter)
3745 return m_root;
3746
3747 wxDataViewItem item( (void*) iter->user_data );
0be79c8a
RR		 3748 if (!item.IsOk())
3749 return m_root;
b9db5f30 3750
69892729 3751 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
b9db5f30 3752
c2489d8e 3753/*
55fbde12
RR		 3754 if (!result)
3755 {
26f119eb 3756 wxLogDebug( "Not found %p", iter->user_data );
55fbde12
RR		 3757 char *crash = NULL;
3758 *crash = 0;
3759 }
c2489d8e
FM		 3760 // TODO: remove this code
3761*/
b9db5f30 3762
55fbde12
RR		 3763 return result;
3764}
3765
3766wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( const wxDataViewItem &item )
3767{
0be79c8a
RR		 3768 if (!item.IsOk())
3769 return m_root;
3770
69892729 3771 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
b9db5f30 3772
c2489d8e 3773/*
55fbde12
RR		 3774 if (!result)
3775 {
26f119eb 3776 wxLogDebug( "Not found %p", item.GetID() );
55fbde12
RR		 3777 char *crash = NULL;
3778 *crash = 0;
3779 }
c2489d8e
FM		 3780 // TODO: remove this code
3781*/
b9db5f30 3782
55fbde12
RR		 3783 return result;
3784}
3785
af110130 3786static wxGtkTreeModelNode*
69892729 3787wxDataViewCtrlInternal_FindParentNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
af110130 3788{
69892729
RR		 3789 if( model == NULL )
3790 return NULL;
3791
3792 ItemList list;
3793 list.DeleteContents( true );
3794 if( !item.IsOk() )
3795 return NULL;
3796
3797 wxDataViewItem it( model->GetParent( item ) );
3798 while( it.IsOk() )
af110130 3799 {
69892729
RR		 3800 wxDataViewItem * pItem = new wxDataViewItem( it );
3801 list.Insert( pItem );
3802 it = model->GetParent( it );
af110130
RR		 3803 }
3804
69892729 3805 wxGtkTreeModelNode * node = treeNode;
966cb94d 3806 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
af110130 3807 {
69892729 3808 if( node && node->GetNodes().GetCount() != 0 )
af110130 3809 {
69892729
RR		 3810 int len = node->GetNodes().GetCount();
3811 wxGtkTreeModelNodes nodes = node->GetNodes();
3812 int j = 0;
3813 for( ; j < len; j ++)
3814 {
3815 if( nodes[j]->GetItem() == *(n->GetData()))
3816 {
3817 node = nodes[j];
3818 break;
b9db5f30 3819 }
69892729
RR		 3820 }
3821
3822 if( j == len )
3823 {
3824 return NULL;
3825 }
af110130 3826 }
69892729
RR		 3827 else
3828 return NULL;
3829 }
3830 //Examine whether the node is item's parent node
3831 int len = node->GetChildCount();
3832 for( int i = 0; i < len ; i ++ )
3833 {
3834 if( node->GetChildren().Item( i ) == item.GetID() )
3835 return node;
af110130 3836 }
af110130
RR		 3837 return NULL;
3838}
3839
3840wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( GtkTreeIter *iter )
3841{
3842 if (!iter)
3843 return NULL;
b9db5f30 3844
af110130
RR		 3845 wxDataViewItem item( (void*) iter->user_data );
3846 if (!item.IsOk())
3847 return NULL;
3848
69892729 3849 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 3850}
3851
3852wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem &item )
3853{
3854 if (!item.IsOk())
3855 return NULL;
3856
69892729 3857 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 3858}
3859
eb7f97f8
RR		 3860//-----------------------------------------------------------------------------
3861// wxDataViewCtrl signal callbacks
3862//-----------------------------------------------------------------------------
3863
3864static void
ad386793 3865wxdataview_selection_changed_callback( GtkTreeSelection* WXUNUSED(selection), wxDataViewCtrl *dv )
eb7f97f8 3866{
b94db696
RR		 3867 if (!GTK_WIDGET_REALIZED(dv->m_widget))
3868 return;
f4322df6 3869
d86c1870 3870 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, dv->GetId() );
6848478c 3871 event.SetItem( dv->GetSelection() );
eb7f97f8 3872 event.SetModel( dv->GetModel() );
937013e0 3873 dv->HandleWindowEvent( event );
eb7f97f8
RR		 3874}
3875
f828871d 3876static void
ad386793
RR		 3877wxdataview_row_activated_callback( GtkTreeView* WXUNUSED(treeview), GtkTreePath *path,
3878 GtkTreeViewColumn *WXUNUSED(column), wxDataViewCtrl *dv )
f828871d 3879{
e0062c04 3880 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
55fbde12
RR		 3881
3882 GtkTreeIter iter;
3883 dv->GtkGetInternal()->get_iter( &iter, path );
3884 wxDataViewItem item( (void*) iter.user_data );;
3885 event.SetItem( item );
f828871d 3886 event.SetModel( dv->GetModel() );
937013e0 3887 dv->HandleWindowEvent( event );
f828871d
RR		 3888}
3889
718fd180 3890static gboolean
ad386793
RR		 3891wxdataview_test_expand_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3892 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3893{
3894 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() );
3895
3896 wxDataViewItem item( (void*) iter->user_data );;
3897 event.SetItem( item );
3898 event.SetModel( dv->GetModel() );
937013e0 3899 dv->HandleWindowEvent( event );
b9db5f30 3900
718fd180
RR		 3901 return !event.IsAllowed();
3902}
3903
3904static void
ad386793
RR		 3905wxdataview_row_expanded_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3906 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3907{
3908 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() );
3909
3910 wxDataViewItem item( (void*) iter->user_data );;
3911 event.SetItem( item );
3912 event.SetModel( dv->GetModel() );
937013e0 3913 dv->HandleWindowEvent( event );
718fd180
RR		 3914}
3915
3916static gboolean
ad386793
RR		 3917wxdataview_test_collapse_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3918 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3919{
3920 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() );
3921
3922 wxDataViewItem item( (void*) iter->user_data );;
3923 event.SetItem( item );
3924 event.SetModel( dv->GetModel() );
937013e0 3925 dv->HandleWindowEvent( event );
b9db5f30 3926
718fd180
RR		 3927 return !event.IsAllowed();
3928}
3929
3930static void
ad386793
RR		 3931wxdataview_row_collapsed_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3932 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3933{
3934 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() );
3935
3936 wxDataViewItem item( (void*) iter->user_data );;
3937 event.SetItem( item );
3938 event.SetModel( dv->GetModel() );
937013e0 3939 dv->HandleWindowEvent( event );
718fd180
RR		 3940}
3941
790b137e 3942//-----------------------------------------------------------------------------
718fd180 3943 // wxDataViewCtrl
790b137e
RR		 3944//-----------------------------------------------------------------------------
3945
48200154 3946void wxDataViewCtrl::AddChildGTK(wxWindowGTK* child)
1e510b1e 3947{
48200154 3948 GtkWidget* treeview = GtkGetTreeView();
1e510b1e
RR		 3949
3950 // Insert widget in GtkTreeView
3951 if (GTK_WIDGET_REALIZED(treeview))
e8375af8 3952 gtk_widget_set_parent_window( child->m_widget,
1e510b1e
RR		 3953 gtk_tree_view_get_bin_window( GTK_TREE_VIEW(treeview) ) );
3954 gtk_widget_set_parent( child->m_widget, treeview );
3955}
3956
3957static
3958void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget),
ad386793 3959 GtkAllocation *WXUNUSED(gtk_alloc),
1e510b1e
RR		 3960 wxDataViewCtrl *win )
3961{
966cb94d 3962 wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
1e510b1e
RR		 3963 while (node)
3964 {
3965 wxWindow *child = node->GetData();
e8375af8 3966
1e510b1e
RR		 3967 GtkRequisition req;
3968 gtk_widget_size_request( child->m_widget, &req );
e8375af8 3969
1e510b1e
RR		 3970 GtkAllocation alloc;
3971 alloc.x = child->m_x;
3972 alloc.y = child->m_y;
3973 alloc.width = child->m_width;
3974 alloc.height = child->m_height;
3975 gtk_widget_size_allocate( child->m_widget, &alloc );
e8375af8 3976
1e510b1e
RR		 3977 node = node->GetNext();
3978 }
3979}
3980
3981
6608fdab
RR		 3982//-----------------------------------------------------------------------------
3983// "motion_notify_event"
3984//-----------------------------------------------------------------------------
3985
3986static gboolean
ad386793 3987gtk_dataview_motion_notify_callback( GtkWidget *WXUNUSED(widget),
74dea0de
RR		 3988 GdkEventMotion *gdk_event,
3989 wxDataViewCtrl *dv )
6608fdab
RR		 3990{
3991 if (gdk_event->is_hint)
3992 {
3993 int x = 0;
3994 int y = 0;
3995 GdkModifierType state;
3996 gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
3997 gdk_event->x = x;
3998 gdk_event->y = y;
3999 }
4000
4001 GtkTreePath *path = NULL;
4002 GtkTreeViewColumn *column = NULL;
4003 gint cell_x = 0;
4004 gint cell_y = 0;
b9db5f30 4005 if (gtk_tree_view_get_path_at_pos(
6608fdab
RR		 4006 GTK_TREE_VIEW(dv->GtkGetTreeView()),
4007 (int) gdk_event->x, (int) gdk_event->y,
4008 &path,
4009 &column,
4010 &cell_x,
4011 &cell_y))
4012 {
4013 if (path)
4014 {
4015 GtkTreeIter iter;
4016 dv->GtkGetInternal()->get_iter( &iter, path );
b9db5f30 4017
6608fdab 4018 // wxPrintf( "mouse %d %d\n", (int) gdk_event->x, (int) gdk_event->y );
b9db5f30 4019
6608fdab
RR		 4020 gtk_tree_path_free( path );
4021 }
4022 }
4023
4024
4025 return FALSE;
4026}
4027
74dea0de
RR		 4028//-----------------------------------------------------------------------------
4029// "button_press_event"
4030//-----------------------------------------------------------------------------
4031
4032static gboolean
4033gtk_dataview_button_press_callback( GtkWidget *WXUNUSED(widget),
4034 GdkEventButton *gdk_event,
4035 wxDataViewCtrl *dv )
4036{
4037 if ((gdk_event->button == 3) && (gdk_event->type == GDK_BUTTON_PRESS))
4038 {
4039 GtkTreePath *path = NULL;
4040 GtkTreeViewColumn *column = NULL;
4041 gint cell_x = 0;
4042 gint cell_y = 0;
4043 if (gtk_tree_view_get_path_at_pos(
4044 GTK_TREE_VIEW(dv->GtkGetTreeView()),
4045 (int) gdk_event->x, (int) gdk_event->y,
4046 &path,
4047 &column,
4048 &cell_x,
4049 &cell_y))
4050 {
4051 if (path)
4052 {
4053 GtkTreeIter iter;
4054 dv->GtkGetInternal()->get_iter( &iter, path );
4055
4056 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, dv->GetId() );
4057 wxDataViewItem item( (void*) iter.user_data );;
4058 event.SetItem( item );
4059 event.SetModel( dv->GetModel() );
4060 bool ret = dv->HandleWindowEvent( event );
4061 gtk_tree_path_free( path );
4062 return ret;
4063 }
4064 }
4065 }
4066
4067 return FALSE;
4068}
1e510b1e 4069
239eaa41
RR		 4070IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
4071
4072wxDataViewCtrl::~wxDataViewCtrl()
4073{
8f850e28
RR		 4074 if (m_notifier)
4075 GetModel()->RemoveNotifier( m_notifier );
87f0efe2 4076
ef11ea71
RR		 4077 m_cols.Clear();
4078
87f0efe2
RR		 4079 // remove the model from the GtkTreeView before it gets destroyed by the
4080 // wxDataViewCtrlBase's dtor
4081 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL );
b9db5f30 4082
55fbde12 4083 delete m_internal;
239eaa41
RR		 4084}
4085
4086void wxDataViewCtrl::Init()
4087{
8f850e28 4088 m_notifier = NULL;
33ba5a05 4089 m_internal = NULL;
bc0289bf 4090
ef11ea71 4091 m_cols.DeleteContents( true );
239eaa41
RR		 4092}
4093
4094bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
93763ad5 4095 const wxPoint& pos, const wxSize& size,
239eaa41
RR		 4096 long style, const wxValidator& validator )
4097{
4098 Init();
93763ad5 4099
239eaa41
RR		 4100 if (!PreCreation( parent, pos, size ) ||
4101 !CreateBase( parent, id, pos, size, style, validator ))
4102 {
4103 wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
93763ad5 4104 return false;
239eaa41 4105 }
1a367564
RR		 4106
4107 m_widget = gtk_scrolled_window_new (NULL, NULL);
9ff9d30c 4108 g_object_ref(m_widget);
6493aaca 4109
496e7ec6 4110 GTKScrolledWindowSetBorder(m_widget, style);
1a367564
RR		 4111
4112 m_treeview = gtk_tree_view_new();
4113 gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
e8375af8 4114
1e510b1e
RR		 4115 g_signal_connect (m_treeview, "size_allocate",
4116 G_CALLBACK (gtk_dataviewctrl_size_callback), this);
ed4b0fdc 4117
b94db696
RR		 4118#ifdef __WXGTK26__
4119 if (!gtk_check_version(2,6,0))
344ed1f3
RR		 4120 {
4121 bool fixed = (style & wxDV_VARIABLE_LINE_HEIGHT) == 0;
4122 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed );
4123 }
b94db696
RR		 4124#endif
4125
daebb44c
RR		 4126 if (style & wxDV_MULTIPLE)
4127 {
4128 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
4129 gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE );
4130 }
93763ad5 4131
9861f022
RR		 4132 gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(m_treeview), (style & wxDV_NO_HEADER) == 0 );
4133
4134#ifdef __WXGTK210__
4135 if (!gtk_check_version(2,10,0))
4136 {
4137 GtkTreeViewGridLines grid = GTK_TREE_VIEW_GRID_LINES_NONE;
f4322df6
VZ		 4138
4139 if ((style & wxDV_HORIZ_RULES) != 0 &&
9861f022
RR		 4140 (style & wxDV_VERT_RULES) != 0)
4141 grid = GTK_TREE_VIEW_GRID_LINES_BOTH;
4142 else if (style & wxDV_VERT_RULES)
4143 grid = GTK_TREE_VIEW_GRID_LINES_VERTICAL;
4144 else if (style & wxDV_HORIZ_RULES)
4145 grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL;
4146
1a07a730
RR		 4147 if (grid != GTK_TREE_VIEW_GRID_LINES_NONE)
4148 gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
9861f022 4149 }
9861f022 4150#endif
1a07a730
RR		 4151
4152 gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_ROW_LINES) != 0 );
9861f022 4153
1a367564 4154 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
16eab2e1 4155 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1a367564 4156 gtk_widget_show (m_treeview);
93763ad5 4157
239eaa41
RR		 4158 m_parent->DoAddChild( this );
4159
b94db696
RR		 4160 PostCreation(size);
4161
b086d55f
RR		 4162 GtkEnableSelectionEvents();
4163
718fd180 4164 g_signal_connect_after (m_treeview, "row-activated",
f828871d 4165 G_CALLBACK (wxdataview_row_activated_callback), this);
eb7f97f8 4166
718fd180
RR		 4167 g_signal_connect (m_treeview, "test-collapse-row",
4168 G_CALLBACK (wxdataview_test_collapse_row_callback), this);
4169
4170 g_signal_connect_after (m_treeview, "row-collapsed",
4171 G_CALLBACK (wxdataview_row_collapsed_callback), this);
4172
4173 g_signal_connect (m_treeview, "test-expand-row",
4174 G_CALLBACK (wxdataview_test_expand_row_callback), this);
b9db5f30 4175
718fd180
RR		 4176 g_signal_connect_after (m_treeview, "row-expanded",
4177 G_CALLBACK (wxdataview_row_expanded_callback), this);
4178
6608fdab
RR		 4179 g_signal_connect (m_treeview, "motion_notify_event",
4180 G_CALLBACK (gtk_dataview_motion_notify_callback), this);
4181
74dea0de
RR		 4182 g_signal_connect (m_treeview, "button_press_event",
4183 G_CALLBACK (gtk_dataview_button_press_callback), this);
7857346a 4184
239eaa41
RR		 4185 return true;
4186}
4187
31fb32e1
RR		 4188void wxDataViewCtrl::OnInternalIdle()
4189{
4190 wxWindow::OnInternalIdle();
f4322df6 4191
9861f022 4192 unsigned int cols = GetColumnCount();
31fb32e1
RR		 4193 unsigned int i;
4194 for (i = 0; i < cols; i++)
4195 {
4196 wxDataViewColumn *col = GetColumn( i );
4197 col->OnInternalIdle();
4198 }
4199}
4200
e0062c04 4201bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
239eaa41 4202{
33ba5a05
RR		 4203 if (GetModel())
4204 {
4205 delete m_internal;
4206 m_internal = NULL;
7857346a 4207
33ba5a05
RR		 4208 delete m_notifier;
4209 m_notifier = NULL;
4210 }
7857346a 4211
239eaa41
RR		 4212 if (!wxDataViewCtrlBase::AssociateModel( model ))
4213 return false;
4214
344ed1f3
RR		 4215#ifdef __WXGTK26__
4216 if (!gtk_check_version(2,6,0))
4217 {
4218 bool fixed = (((GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT) == 0) || (model->IsVirtualListModel()));
4219 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), fixed );
4220 }
4221#endif
4222
55fbde12
RR		 4223 GtkWxTreeModel *gtk_model = wxgtk_tree_model_new();
4224 m_internal = new wxDataViewCtrlInternal( this, model, gtk_model );
4225 gtk_model->internal = m_internal;
6e2e590f 4226
55fbde12 4227 m_notifier = new wxGtkDataViewModelNotifier( gtk_model, model, this );
6e2e590f 4228
93763ad5 4229 model->AddNotifier( m_notifier );
1557c77b 4230
55fbde12 4231 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_model) );
b9db5f30 4232
55fbde12
RR		 4233 // unref in wxDataViewCtrlInternal
4234 // g_object_unref( gtk_model );
93763ad5 4235
239eaa41
RR		 4236 return true;
4237}
790b137e 4238
15cac64f
RR		 4239bool wxDataViewCtrl::EnableDragSource( const wxDataFormat &format )
4240{
4241 return m_internal->EnableDragSource( format );
4242}
4243
e4de825e
RR		 4244bool wxDataViewCtrl::EnableDropTarget( const wxDataFormat &format )
4245{
4246 return m_internal->EnableDropTarget( format );
4247}
4248
fa28826d
RR		 4249bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
4250{
4251 if (!wxDataViewCtrlBase::AppendColumn(col))
4252 return false;
93763ad5 4253
91a6c655
RR		 4254 m_cols.Append( col );
4255
ad386793
RR		 4256#ifdef __WXGTK26__
4257 if (!gtk_check_version(2,6,0))
4258 {
4259 if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
4260 GTK_TREE_VIEW_COLUMN_FIXED)
4261 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
4262 }
4263#endif
4264
b9db5f30 4265 gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 4266 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
4267
4268 return true;
4269}
4270
736fe67c
RR		 4271bool wxDataViewCtrl::PrependColumn( wxDataViewColumn *col )
4272{
4273 if (!wxDataViewCtrlBase::PrependColumn(col))
4274 return false;
4275
4276 m_cols.Insert( col );
4277
ad386793
RR		 4278#ifdef __WXGTK26__
4279 if (!gtk_check_version(2,6,0))
4280 {
4281 if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
4282 GTK_TREE_VIEW_COLUMN_FIXED)
4283 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
4284 }
4285#endif
4286
b9db5f30 4287 gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview),
736fe67c
RR		 4288 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), 0 );
4289
4290 return true;
4291}
4292
19723525
RR		 4293bool wxDataViewCtrl::InsertColumn( unsigned int pos, wxDataViewColumn *col )
4294{
4295 if (!wxDataViewCtrlBase::InsertColumn(pos,col))
4296 return false;
4297
4298 m_cols.Insert( pos, col );
4299
4300#ifdef __WXGTK26__
4301 if (!gtk_check_version(2,6,0))
4302 {
4303 if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
4304 GTK_TREE_VIEW_COLUMN_FIXED)
4305 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
4306 }
4307#endif
4308
4309 gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview),
4310 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), pos );
4311
4312 return true;
4313}
4314
91a6c655
RR		 4315unsigned int wxDataViewCtrl::GetColumnCount() const
4316{
4317 return m_cols.GetCount();
4318}
4319
4320wxDataViewColumn* wxDataViewCtrl::GetColumn( unsigned int pos ) const
4321{
4322 GtkTreeViewColumn *gtk_col = gtk_tree_view_get_column( GTK_TREE_VIEW(m_treeview), pos );
4323 if (!gtk_col)
4324 return NULL;
b9db5f30 4325
91a6c655 4326 wxDataViewColumnList::const_iterator iter;
ef11ea71 4327 for (iter = m_cols.begin(); iter != m_cols.end(); ++iter)
91a6c655
RR		 4328 {
4329 wxDataViewColumn *col = *iter;
4330 if (GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) == gtk_col)
4331 {
4332 return col;
4333 }
4334 }
b9db5f30 4335
91a6c655
RR		 4336 return NULL;
4337}
4338
4339bool wxDataViewCtrl::DeleteColumn( wxDataViewColumn *column )
4340{
b9db5f30 4341 gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 4342 GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()) );
4343
ef11ea71 4344 m_cols.DeleteObject( column );
fa28826d
RR		 4345
4346 return true;
4347}
4348
91a6c655
RR		 4349bool wxDataViewCtrl::ClearColumns()
4350{
4351 wxDataViewColumnList::iterator iter;
ef11ea71 4352 for (iter = m_cols.begin(); iter != m_cols.end(); ++iter)
91a6c655
RR		 4353 {
4354 wxDataViewColumn *col = *iter;
b9db5f30 4355 gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 4356 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
4357 }
b9db5f30 4358
ef11ea71 4359 m_cols.Clear();
b9db5f30 4360
91a6c655
RR		 4361 return true;
4362}
4363
453091c2
RR		 4364int wxDataViewCtrl::GetColumnPosition( const wxDataViewColumn *column ) const
4365{
aed836f3
RR		 4366 GtkTreeViewColumn *gtk_column = GTK_TREE_VIEW_COLUMN(column->GetConstGtkHandle());
4367
4368 GList *list = gtk_tree_view_get_columns( GTK_TREE_VIEW(m_treeview) );
b9db5f30 4369
aed836f3 4370 gint pos = g_list_index( list, (gconstpointer) gtk_column );
b9db5f30 4371
aed836f3
RR		 4372 g_list_free( list );
4373
4374 return pos;
453091c2
RR		 4375}
4376
21f47fb9
RR		 4377wxDataViewColumn *wxDataViewCtrl::GetSortingColumn() const
4378{
d32332aa 4379 return m_internal->GetDataViewSortColumn();
21f47fb9
RR		 4380}
4381
f71d3ba4
RR		 4382void wxDataViewCtrl::Expand( const wxDataViewItem & item )
4383{
4384 GtkTreeIter iter;
4385 iter.user_data = item.GetID();
4386 GtkTreePath *path = m_internal->get_path( &iter );
4387 gtk_tree_view_expand_row( GTK_TREE_VIEW(m_treeview), path, false );
4388 gtk_tree_path_free( path );
4389}
4390
4391void wxDataViewCtrl::Collapse( const wxDataViewItem & item )
4392{
4393 GtkTreeIter iter;
4394 iter.user_data = item.GetID();
4395 GtkTreePath *path = m_internal->get_path( &iter );
4396 gtk_tree_view_collapse_row( GTK_TREE_VIEW(m_treeview), path );
4397 gtk_tree_path_free( path );
739a8399
RR		 4398}
4399
4400bool wxDataViewCtrl::IsExpanded( const wxDataViewItem & item ) const
4401{
4402 GtkTreeIter iter;
4403 iter.user_data = item.GetID();
4404 GtkTreePath *path = m_internal->get_path( &iter );
10ab6d4f 4405 bool res = gtk_tree_view_row_expanded( GTK_TREE_VIEW(m_treeview), path );
739a8399 4406 gtk_tree_path_free( path );
8c2654ce 4407
10ab6d4f 4408 return res;
f71d3ba4
RR		 4409}
4410
fbda518c 4411wxDataViewItem wxDataViewCtrl::GetSelection() const
1e08ad10
RR		 4412{
4413 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 4414
1e08ad10
RR		 4415 if (m_windowStyle & wxDV_MULTIPLE)
4416 {
6848478c
RR		 4417 // Report the first one
4418 GtkTreeModel *model;
4419 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
b9db5f30 4420
6848478c
RR		 4421 if (list)
4422 {
4423 GtkTreePath *path = (GtkTreePath*) list->data;
4424 GtkTreeIter iter;
4425 m_internal->get_iter( &iter, path );
b9db5f30 4426
6848478c
RR		 4427 // delete list
4428 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
4429 g_list_free( list );
b9db5f30 4430
6848478c
RR		 4431 return wxDataViewItem( (void*) iter.user_data );
4432 }
1e08ad10
RR		 4433 }
4434 else
4435 {
4436 GtkTreeIter iter;
4437 if (gtk_tree_selection_get_selected( selection, NULL, &iter ))
4438 {
9d52aad3 4439 wxDataViewItem item( (void*) iter.user_data );
1e08ad10
RR		 4440 return item;
4441 }
4442 }
b9db5f30 4443
1e08ad10
RR		 4444 return wxDataViewItem(0);
4445}
4446
718fd180
RR		 4447int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const
4448{
6848478c
RR		 4449 sel.Clear();
4450
4451 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
4452 if (HasFlag(wxDV_MULTIPLE))
4453 {
4454 GtkTreeModel *model;
4455 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
4456
4457 int count = 0;
4458 while (list)
4459 {
4460 GtkTreePath *path = (GtkTreePath*) list->data;
b9db5f30 4461
6848478c
RR		 4462 GtkTreeIter iter;
4463 m_internal->get_iter( &iter, path );
4464
4465 sel.Add( wxDataViewItem( (void*) iter.user_data ) );
4466
4467 list = g_list_next( list );
4468 count++;
4469 }
4470
4471 // delete list
4472 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
4473 g_list_free( list );
4474
4475 return count;
4476 }
4477 else
4478 {
4479 GtkTreeModel *model;
4480 GtkTreeIter iter;
4481 gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
4482 if (has_selection)
4483 {
4484 sel.Add( wxDataViewItem( (void*) iter.user_data) );
4485 return 1;
4486 }
4487 }
4488
718fd180
RR		 4489 return 0;
4490}
4491
4492void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
4493{
6848478c 4494 GtkDisableSelectionEvents();
b9db5f30 4495
6848478c
RR		 4496 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
4497
4498 gtk_tree_selection_unselect_all( selection );
b9db5f30 4499
4219d8b0
RR		 4500 wxDataViewItem last_parent;
4501
6848478c
RR		 4502 size_t i;
4503 for (i = 0; i < sel.GetCount(); i++)
4504 {
4219d8b0
RR		 4505 wxDataViewItem item = sel[i];
4506 wxDataViewItem parent = GetModel()->GetParent( item );
4507 if (parent)
4508 {
4509 if (parent != last_parent)
4510 ExpandAncestors(item);
4511 }
4512 last_parent = parent;
4513
6848478c 4514 GtkTreeIter iter;
0e50223f 4515 iter.stamp = m_internal->GetGtkModel()->stamp;
4219d8b0 4516 iter.user_data = (gpointer) item.GetID();
6848478c
RR		 4517 gtk_tree_selection_select_iter( selection, &iter );
4518 }
b9db5f30 4519
6848478c 4520 GtkEnableSelectionEvents();
718fd180
RR		 4521}
4522
4523void wxDataViewCtrl::Select( const wxDataViewItem & item )
4524{
4219d8b0
RR		 4525 ExpandAncestors(item);
4526
6848478c
RR		 4527 GtkDisableSelectionEvents();
4528
4529 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
4530
4531 GtkTreeIter iter;
0e50223f 4532 iter.stamp = m_internal->GetGtkModel()->stamp;
6848478c
RR		 4533 iter.user_data = (gpointer) item.GetID();
4534 gtk_tree_selection_select_iter( selection, &iter );
4535
4536 GtkEnableSelectionEvents();
718fd180
RR		 4537}
4538
4539void wxDataViewCtrl::Unselect( const wxDataViewItem & item )
4540{
6848478c
RR		 4541 GtkDisableSelectionEvents();
4542
4543 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
4544
4545 GtkTreeIter iter;
0e50223f 4546 iter.stamp = m_internal->GetGtkModel()->stamp;
6848478c
RR		 4547 iter.user_data = (gpointer) item.GetID();
4548 gtk_tree_selection_unselect_iter( selection, &iter );
4549
4550 GtkEnableSelectionEvents();
718fd180
RR		 4551}
4552
4553bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const
4554{
6848478c
RR		 4555 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
4556
4557 GtkTreeIter iter;
0e50223f 4558 iter.stamp = m_internal->GetGtkModel()->stamp;
6848478c 4559 iter.user_data = (gpointer) item.GetID();
b9db5f30 4560
6848478c 4561 return gtk_tree_selection_iter_is_selected( selection, &iter );
718fd180
RR		 4562}
4563
4564void wxDataViewCtrl::SelectAll()
4565{
6848478c 4566 GtkDisableSelectionEvents();
b9db5f30 4567
6848478c 4568 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 4569
6848478c 4570 gtk_tree_selection_select_all( selection );
b9db5f30 4571
6848478c 4572 GtkEnableSelectionEvents();
718fd180
RR		 4573}
4574
4575void wxDataViewCtrl::UnselectAll()
4576{
6848478c 4577 GtkDisableSelectionEvents();
b9db5f30 4578
6848478c 4579 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 4580
6848478c 4581 gtk_tree_selection_unselect_all( selection );
b9db5f30 4582
6848478c 4583 GtkEnableSelectionEvents();
718fd180
RR		 4584}
4585
7857346a 4586void wxDataViewCtrl::EnsureVisible(const wxDataViewItem& item,
4219d8b0 4587 const wxDataViewColumn *WXUNUSED(column))
718fd180 4588{
4219d8b0 4589 ExpandAncestors(item);
a881f34e 4590
6154212e
RR		 4591 GtkTreeIter iter;
4592 iter.user_data = (gpointer) item.GetID();
4593 GtkTreePath *path = m_internal->get_path( &iter );
4594 gtk_tree_view_scroll_to_cell( GTK_TREE_VIEW(m_treeview), path, NULL, false, 0.0, 0.0 );
4595 gtk_tree_path_free( path );
718fd180
RR		 4596}
4597
7857346a
VZ		 4598void wxDataViewCtrl::HitTest(const wxPoint& WXUNUSED(point),
4599 wxDataViewItem& item,
4600 wxDataViewColumn *& column) const
66e09788
RR		 4601{
4602 item = wxDataViewItem(0);
a87b466d 4603 column = NULL;
66e09788
RR		 4604}
4605
7857346a
VZ		 4606wxRect
4607wxDataViewCtrl::GetItemRect(const wxDataViewItem& WXUNUSED(item),
4608 const wxDataViewColumn *WXUNUSED(column)) const
66e09788
RR		 4609{
4610 return wxRect();
4611}
4612
3b6280be
RR		 4613void wxDataViewCtrl::DoSetExpanderColumn()
4614{
b9db5f30 4615 gtk_tree_view_set_expander_column( GTK_TREE_VIEW(m_treeview),
1b27b2bd 4616 GTK_TREE_VIEW_COLUMN( GetExpanderColumn()->GetGtkHandle() ) );
3b6280be
RR		 4617}
4618
4619void wxDataViewCtrl::DoSetIndent()
4620{
4621}
4622
b086d55f
RR		 4623void wxDataViewCtrl::GtkDisableSelectionEvents()
4624{
4625 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 4626 g_signal_handlers_disconnect_by_func( selection,
4627 (gpointer) (wxdataview_selection_changed_callback), this);
b086d55f
RR		 4628}
4629
4630void wxDataViewCtrl::GtkEnableSelectionEvents()
4631{
4632 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 4633 g_signal_connect_after (selection, "changed",
4634 G_CALLBACK (wxdataview_selection_changed_callback), this);
b086d55f
RR		 4635}
4636
b94db696
RR		 4637// static
4638wxVisualAttributes
4639wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
4640{
4641 return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new);
4642}
4643
6ff7eee7 4644
93763ad5 4645#endif
4ed7af08 4646 // !wxUSE_GENERICDATAVIEWCTRL
790b137e 4647
93763ad5 4648#endif
4ed7af08 4649 // wxUSE_DATAVIEWCTRL
wxWidgets (Impactor)