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Finished initial review of [cl*-cm*] interface headers.
[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/icon.h"
24 #include "wx/list.h"
25 #include "wx/settings.h"
5e6f8927 26 #include "wx/dataobj.h"
c3c62822 27 #include "wx/crt.h"
e4db172a
WS		 28#endif
29
790b137e 30#include "wx/stockitem.h"
7ea3a0de
RR		 31#include "wx/calctrl.h"
32#include "wx/popupwin.h"
69892729 33#include "wx/listimpl.cpp"
790b137e
RR		 34
35#include "wx/gtk/private.h"
888dde65
RR		 36#include "wx/gtk/dc.h"
37#include "wx/gtk/dcclient.h"
4d496ecb 38
790b137e 39//-----------------------------------------------------------------------------
790b137e
RR		 40//-----------------------------------------------------------------------------
41
b8b7b087
RR		 42class wxDataViewCtrlInternal;
43
44wxDataViewCtrlInternal *g_internal = NULL;
3b6280be
RR		 45
46class wxGtkTreeModelNode;
ef427989 47
0be79c8a
RR		 48extern "C" {
49typedef struct _GtkWxTreeModel GtkWxTreeModel;
50}
51
af110130
RR		 52//-----------------------------------------------------------------------------
53// wxDataViewCtrlInternal
54//-----------------------------------------------------------------------------
55
69892729 56WX_DECLARE_LIST(wxDataViewItem, ItemList);
a76c2f37 57WX_DEFINE_LIST(ItemList)
69892729 58
af110130
RR		 59class wxDataViewCtrlInternal
60{
61public:
7dea20f6 62 wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model );
af110130 63 ~wxDataViewCtrlInternal();
b9db5f30 64
f6f0ef85 65 // model iface
2056dede 66 GtkTreeModelFlags get_flags();
af110130
RR		 67 gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
68 GtkTreePath *get_path( GtkTreeIter *iter);
af110130
RR		 69 gboolean iter_next( GtkTreeIter *iter );
70 gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
71 gboolean iter_has_child( GtkTreeIter *iter );
72 gint iter_n_children( GtkTreeIter *iter );
73 gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
74 gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
b9db5f30 75
f6f0ef85
RR		 76 // dnd iface
77 gboolean row_draggable( GtkTreeDragSource *drag_source, GtkTreePath *path );
78 gboolean drag_data_delete( GtkTreeDragSource *drag_source, GtkTreePath* path );
7857346a 79 gboolean drag_data_get( GtkTreeDragSource *drag_source, GtkTreePath *path,
f6f0ef85 80 GtkSelectionData *selection_data );
7857346a 81 gboolean drag_data_received( GtkTreeDragDest *drag_dest, GtkTreePath *dest,
f6f0ef85 82 GtkSelectionData *selection_data );
7857346a 83 gboolean row_drop_possible( GtkTreeDragDest *drag_dest, GtkTreePath *dest_path,
f6f0ef85
RR		 84 GtkSelectionData *selection_data );
85
86 // notifactions from wxDataViewModel
af110130 87 bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 88 bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
d8331a01
RR		 89 bool ItemChanged( const wxDataViewItem &item );
90 bool ValueChanged( const wxDataViewItem &item, unsigned int col );
91 bool Cleared();
af110130 92 void Resort();
b9db5f30 93
f6f0ef85 94 // sorting interface
b8b7b087
RR		 95 void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
96 GtkSortType GetSortOrder() { return m_sort_order; }
7ee7191c 97
40196b1e
RR		 98 void SetSortColumn( int column ) { m_sort_column = column; }
99 int GetSortColumn() { return m_sort_column; }
b9db5f30 100
d32332aa
RR		 101 void SetDataViewSortColumn( wxDataViewColumn *column ) { m_dataview_sort_column = column; }
102 wxDataViewColumn *GetDataViewSortColumn() { return m_dataview_sort_column; }
b9db5f30 103
40196b1e 104 bool IsSorted() { return (m_sort_column >= 0); }
b9db5f30 105
f6f0ef85
RR		 106 // accessors
107 wxDataViewModel* GetDataViewModel() { return m_wx_model; }
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;
af110130 127};
ef427989 128
af110130
RR		 129
130//-----------------------------------------------------------------------------
131// wxGtkTreeModelNode
132//-----------------------------------------------------------------------------
133
40196b1e
RR		 134int LINKAGEMODE wxGtkTreeModelChildCmp( void** id1, void** id2 )
135{
b9db5f30 136 int ret = g_internal->GetDataViewModel()->Compare( *id1, *id2,
40196b1e 137 g_internal->GetSortColumn(), (g_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
b9db5f30 138
40196b1e
RR		 139 return ret;
140}
af110130
RR		 141
142WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes );
40196b1e 143WX_DEFINE_ARRAY_PTR( void*, wxGtkTreeModelChildren );
3b6280be
RR		 144
145class wxGtkTreeModelNode
146{
147public:
ef427989 148 wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item,
0be79c8a 149 wxDataViewCtrlInternal *internal )
b9db5f30
VS		 150 {
151 m_parent = parent;
d5025dc0 152 m_item = item;
0be79c8a 153 m_internal = internal;
3b6280be 154 }
b9db5f30 155
3b6280be 156 ~wxGtkTreeModelNode()
b9db5f30 157 {
40196b1e 158 size_t count = m_children.GetCount();
3b6280be
RR		 159 size_t i;
160 for (i = 0; i < count; i++)
161 {
af110130 162 wxGtkTreeModelNode *child = m_nodes.Item( i );
3b6280be
RR		 163 delete child;
164 }
165 }
166
b9db5f30
VS		 167 unsigned int AddNode( wxGtkTreeModelNode* child )
168 {
af110130 169 m_nodes.Add( child );
b9db5f30 170
40196b1e 171 void *id = child->GetItem().GetID();
b9db5f30 172
40196b1e 173 m_children.Add( id );
0bd26819
RR		 174
175 if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
40196b1e
RR		 176 {
177 g_internal = m_internal;
178 m_children.Sort( &wxGtkTreeModelChildCmp );
179 return m_children.Index( id );
180 }
0bd26819 181
40196b1e 182 return m_children.GetCount()-1;
af110130 183 }
b9db5f30 184
af110130
RR		 185 unsigned int AddLeave( void* id )
186 {
40196b1e 187 m_children.Add( id );
0bd26819
RR		 188
189 if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
40196b1e
RR		 190 {
191 g_internal = m_internal;
192 m_children.Sort( &wxGtkTreeModelChildCmp );
193 return m_children.Index( id );
194 }
0bd26819 195
40196b1e 196 return m_children.GetCount()-1;
af110130 197 }
b9db5f30 198
af110130
RR		 199 void DeleteChild( void* id )
200 {
40196b1e 201 m_children.Remove( id );
b9db5f30 202
40196b1e
RR		 203 unsigned int count = m_nodes.GetCount();
204 unsigned int pos;
af110130 205 for (pos = 0; pos < count; pos++)
b9db5f30 206 {
af110130
RR		 207 wxGtkTreeModelNode *node = m_nodes.Item( pos );
208 if (node->GetItem().GetID() == id)
209 {
210 m_nodes.RemoveAt( pos );
211 delete node;
212 break;
213 }
214 }
b9db5f30 215
af110130 216 }
b9db5f30
VS		 217
218 wxGtkTreeModelNode* GetParent()
3b6280be 219 { return m_parent; }
b9db5f30 220 wxGtkTreeModelNodes &GetNodes()
af110130 221 { return m_nodes; }
b9db5f30 222 wxGtkTreeModelChildren &GetChildren()
40196b1e 223 { return m_children; }
b9db5f30 224
40196b1e 225 unsigned int GetChildCount() { return m_children.GetCount(); }
af110130 226 unsigned int GetNodesCount() { return m_nodes.GetCount(); }
3b6280be
RR		 227
228 wxDataViewItem &GetItem() { return m_item; }
0be79c8a 229 wxDataViewCtrlInternal *GetInternal() { return m_internal; }
b9db5f30 230
4508fcd2 231 void Resort();
b9db5f30 232
3b6280be 233private:
0be79c8a 234 wxGtkTreeModelNode *m_parent;
af110130 235 wxGtkTreeModelNodes m_nodes;
40196b1e 236 wxGtkTreeModelChildren m_children;
b9db5f30 237 wxDataViewItem m_item;
0be79c8a 238 wxDataViewCtrlInternal *m_internal;
3b6280be
RR		 239};
240
ef427989 241
790b137e
RR		 242//-----------------------------------------------------------------------------
243// data
244//-----------------------------------------------------------------------------
245
246extern bool g_blockEventsOnDrag;
247
248//-----------------------------------------------------------------------------
e0062c04 249// define new GTK+ class wxGtkTreeModel
790b137e
RR		 250//-----------------------------------------------------------------------------
251
252extern "C" {
253
e0062c04
RR		 254#define GTK_TYPE_WX_TREE_MODEL (gtk_wx_tree_model_get_type ())
255#define GTK_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModel))
256#define GTK_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
257#define GTK_IS_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_TREE_MODEL))
258#define GTK_IS_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_TREE_MODEL))
259#define GTK_WX_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
790b137e 260
e0062c04 261GType gtk_wx_tree_model_get_type (void);
790b137e 262
e0062c04 263typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass;
790b137e 264
e0062c04 265struct _GtkWxTreeModel
790b137e
RR		 266{
267 GObject parent;
268
269 /*< private >*/
270 gint stamp;
55fbde12 271 wxDataViewCtrlInternal *internal;
790b137e
RR		 272};
273
e0062c04 274struct _GtkWxTreeModelClass
790b137e 275{
e152afc3 276 GObjectClass list_parent_class;
790b137e
RR		 277};
278
e0062c04 279static GtkWxTreeModel *wxgtk_tree_model_new (void);
773cca48
RR		 280static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model);
281static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass);
85136e3b
RR		 282
283static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
284static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
285static void wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface);
286static void wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface);
287
e0062c04
RR		 288static void wxgtk_tree_model_finalize (GObject *object);
289static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model);
290static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
291static GType wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 292 gint index);
e0062c04 293static gboolean wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 294 GtkTreeIter *iter,
295 GtkTreePath *path);
e0062c04 296static GtkTreePath *wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 297 GtkTreeIter *iter);
e0062c04 298static void wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 299 GtkTreeIter *iter,
300 gint column,
301 GValue *value);
e0062c04 302static gboolean wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 303 GtkTreeIter *iter);
e0062c04 304static gboolean wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 305 GtkTreeIter *iter,
306 GtkTreeIter *parent);
e0062c04 307static gboolean wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 308 GtkTreeIter *iter);
e0062c04 309static gint wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 310 GtkTreeIter *iter);
e0062c04 311static gboolean wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 312 GtkTreeIter *iter,
313 GtkTreeIter *parent,
314 gint n);
e0062c04 315static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 316 GtkTreeIter *iter,
317 GtkTreeIter *child);
790b137e 318
773cca48
RR		 319/* sortable */
320static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
85136e3b
RR		 321 gint *sort_column_id,
322 GtkSortType *order);
773cca48 323static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
85136e3b
RR		 324 gint sort_column_id,
325 GtkSortType order);
773cca48 326static void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
85136e3b
RR		 327 gint sort_column_id,
328 GtkTreeIterCompareFunc func,
329 gpointer data,
330 GtkDestroyNotify destroy);
773cca48 331static void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
85136e3b
RR		 332 GtkTreeIterCompareFunc func,
333 gpointer data,
334 GtkDestroyNotify destroy);
773cca48
RR		 335static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable);
336
85136e3b
RR		 337/* drag'n'drop */
338static gboolean wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
339 GtkTreePath *path);
340static gboolean wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
341 GtkTreePath *path);
342static gboolean wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
343 GtkTreePath *path,
344 GtkSelectionData *selection_data);
345static gboolean wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
346 GtkTreePath *dest,
347 GtkSelectionData *selection_data);
348static gboolean wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
349 GtkTreePath *dest_path,
350 GtkSelectionData *selection_data);
773cca48
RR		 351
352
e152afc3 353static GObjectClass *list_parent_class = NULL;
790b137e
RR		 354
355GType
e0062c04 356gtk_wx_tree_model_get_type (void)
790b137e 357{
e0062c04 358 static GType tree_model_type = 0;
790b137e 359
e0062c04 360 if (!tree_model_type)
790b137e 361 {
e0062c04 362 const GTypeInfo tree_model_info =
93763ad5 363 {
e0062c04 364 sizeof (GtkWxTreeModelClass),
93763ad5
WS		 365 NULL, /* base_init */
366 NULL, /* base_finalize */
e0062c04 367 (GClassInitFunc) wxgtk_tree_model_class_init,
93763ad5
WS		 368 NULL, /* class_finalize */
369 NULL, /* class_data */
e0062c04 370 sizeof (GtkWxTreeModel),
93763ad5 371 0,
e0062c04 372 (GInstanceInitFunc) wxgtk_tree_model_init,
93763ad5 373 };
790b137e 374
773cca48
RR		 375 static const GInterfaceInfo tree_model_iface_info =
376 {
377 (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init,
378 NULL,
379 NULL
380 };
381
382 static const GInterfaceInfo sortable_iface_info =
383 {
384 (GInterfaceInitFunc) wxgtk_tree_model_sortable_init,
385 NULL,
386 NULL
387 };
790b137e 388
85136e3b
RR		 389 static const GInterfaceInfo drag_source_iface_info =
390 {
391 (GInterfaceInitFunc) wxgtk_tree_model_drag_source_init,
392 NULL,
393 NULL
394 };
395
396 static const GInterfaceInfo drag_dest_iface_info =
397 {
398 (GInterfaceInitFunc) wxgtk_tree_model_drag_dest_init,
399 NULL,
400 NULL
401 };
402
773cca48 403 tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
e0062c04 404 &tree_model_info, (GTypeFlags)0 );
790b137e 405
773cca48
RR		 406 g_type_add_interface_static (tree_model_type,
407 GTK_TYPE_TREE_MODEL,
408 &tree_model_iface_info);
409 g_type_add_interface_static (tree_model_type,
410 GTK_TYPE_TREE_SORTABLE,
411 &sortable_iface_info);
85136e3b
RR		 412 g_type_add_interface_static (tree_model_type,
413 GTK_TYPE_TREE_DRAG_DEST,
414 &drag_dest_iface_info);
415 g_type_add_interface_static (tree_model_type,
416 GTK_TYPE_TREE_DRAG_SOURCE,
417 &drag_source_iface_info);
790b137e
RR		 418 }
419
773cca48 420 return tree_model_type;
790b137e
RR		 421}
422
e0062c04
RR		 423static GtkWxTreeModel *
424wxgtk_tree_model_new(void)
1557c77b 425{
e0062c04 426 GtkWxTreeModel *retval = (GtkWxTreeModel *) g_object_new (GTK_TYPE_WX_TREE_MODEL, NULL);
e152afc3 427 return retval;
1557c77b
RR		 428}
429
790b137e 430static void
e0062c04 431wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass)
790b137e 432{
e152afc3
RR		 433 list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
434 GObjectClass *object_class = (GObjectClass*) klass;
e0062c04 435 object_class->finalize = wxgtk_tree_model_finalize;
790b137e
RR		 436}
437
438static void
e0062c04
RR		 439wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface)
440{
441 iface->get_flags = wxgtk_tree_model_get_flags;
442 iface->get_n_columns = wxgtk_tree_model_get_n_columns;
443 iface->get_column_type = wxgtk_tree_model_get_column_type;
444 iface->get_iter = wxgtk_tree_model_get_iter;
445 iface->get_path = wxgtk_tree_model_get_path;
446 iface->get_value = wxgtk_tree_model_get_value;
447 iface->iter_next = wxgtk_tree_model_iter_next;
448 iface->iter_children = wxgtk_tree_model_iter_children;
449 iface->iter_has_child = wxgtk_tree_model_iter_has_child;
450 iface->iter_n_children = wxgtk_tree_model_iter_n_children;
451 iface->iter_nth_child = wxgtk_tree_model_iter_nth_child;
452 iface->iter_parent = wxgtk_tree_model_iter_parent;
790b137e
RR		 453}
454
773cca48
RR		 455static void
456wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface)
457{
94b1f7bc
RR		 458 iface->get_sort_column_id = wxgtk_tree_model_get_sort_column_id;
459 iface->set_sort_column_id = wxgtk_tree_model_set_sort_column_id;
460 iface->set_sort_func = wxgtk_tree_model_set_sort_func;
461 iface->set_default_sort_func = wxgtk_tree_model_set_default_sort_func;
462 iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func;
773cca48
RR		 463}
464
7857346a 465static void
85136e3b
RR		 466wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface)
467{
468 iface->row_draggable = wxgtk_tree_model_row_draggable;
469 iface->drag_data_delete = wxgtk_tree_model_drag_data_delete;
470 iface->drag_data_get = wxgtk_tree_model_drag_data_get;
471}
472
7857346a 473static void
85136e3b
RR		 474wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface)
475{
476 iface->drag_data_received = wxgtk_tree_model_drag_data_received;
477 iface->row_drop_possible = wxgtk_tree_model_row_drop_possible;
478}
479
790b137e 480static void
e0062c04 481wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
790b137e 482{
55fbde12 483 tree_model->internal = NULL;
e0062c04 484 tree_model->stamp = g_random_int();
790b137e
RR		 485}
486
487static void
e0062c04 488wxgtk_tree_model_finalize (GObject *object)
790b137e 489{
790b137e 490 /* must chain up */
e152afc3 491 (* list_parent_class->finalize) (object);
790b137e 492}
93763ad5 493
790b137e
RR		 494} // extern "C"
495
496//-----------------------------------------------------------------------------
e0062c04
RR		 497// implement callbacks from wxGtkTreeModel class by letting
498// them call the methods of wxWidgets' wxDataViewModel
790b137e
RR		 499//-----------------------------------------------------------------------------
500
501static GtkTreeModelFlags
e0062c04 502wxgtk_tree_model_get_flags (GtkTreeModel *tree_model)
790b137e 503{
2056dede
RR		 504 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
505 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), (GtkTreeModelFlags)0 );
790b137e 506
2056dede 507 return wxtree_model->internal->get_flags();
790b137e
RR		 508}
509
510static gint
e0062c04 511wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model)
790b137e 512{
e0062c04
RR		 513 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
514 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
790b137e 515
55fbde12 516 return wxtree_model->internal->GetDataViewModel()->GetColumnCount();
790b137e
RR		 517}
518
519static GType
e0062c04 520wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 521 gint index)
790b137e 522{
e0062c04
RR		 523 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
524 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), G_TYPE_INVALID);
790b137e 525
1557c77b 526 GType gtype = G_TYPE_INVALID;
93763ad5 527
55fbde12 528 wxString wxtype = wxtree_model->internal->GetDataViewModel()->GetColumnType( (unsigned int) index );
93763ad5 529
1557c77b
RR		 530 if (wxtype == wxT("string"))
531 gtype = G_TYPE_STRING;
72a3ac9b
VZ		 532 else
533 {
e94d0c1e
RR		 534 gtype = G_TYPE_STRING;
535 // wxFAIL_MSG( _T("non-string columns not supported yet") );
72a3ac9b 536 }
790b137e
RR		 537
538 return gtype;
539}
540
541static gboolean
e0062c04 542wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 543 GtkTreeIter *iter,
544 GtkTreePath *path)
790b137e 545{
e0062c04
RR		 546 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
547 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
790b137e
RR		 548 g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
549
55fbde12 550 return wxtree_model->internal->get_iter( iter, path );
790b137e
RR		 551}
552
553static GtkTreePath *
e0062c04 554wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 555 GtkTreeIter *iter)
790b137e 556{
e0062c04
RR		 557 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
558 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
559 g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
93763ad5 560
55fbde12 561 return wxtree_model->internal->get_path( iter );
790b137e
RR		 562}
563
564static void
e0062c04 565wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 566 GtkTreeIter *iter,
567 gint column,
568 GValue *value)
790b137e 569{
e0062c04
RR		 570 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
571 g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) );
239eaa41 572
55fbde12 573 wxDataViewModel *model = wxtree_model->internal->GetDataViewModel();
9861f022 574 wxString mtype = model->GetColumnType( (unsigned int) column );
1557c77b
RR		 575 if (mtype == wxT("string"))
576 {
3f3af7e7 577 wxVariant variant;
1557c77b 578 g_value_init( value, G_TYPE_STRING );
9d52aad3 579 wxDataViewItem item( (void*) iter->user_data );
e0062c04 580 model->GetValue( variant, item, (unsigned int) column );
72a3ac9b 581
e0062c04 582 g_value_set_string( value, variant.GetString().utf8_str() );
1557c77b
RR		 583 }
584 else
585 {
72a3ac9b 586 wxFAIL_MSG( _T("non-string columns not supported yet") );
1557c77b 587 }
790b137e
RR		 588}
589
590static gboolean
e0062c04 591wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 592 GtkTreeIter *iter)
790b137e 593{
e0062c04 594 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
7857346a 595
33ba5a05
RR		 596 if (wxtree_model->stamp != iter->stamp)
597 wxPrintf( "crash\n" );
598
e0062c04 599 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 600 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
7857346a 601
55fbde12 602 return wxtree_model->internal->iter_next( iter );
790b137e
RR		 603}
604
605static gboolean
e0062c04 606wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 607 GtkTreeIter *iter,
608 GtkTreeIter *parent)
790b137e 609{
e0062c04
RR		 610 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
611 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 612 g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
790b137e 613
55fbde12 614 return wxtree_model->internal->iter_children( iter, parent );
790b137e
RR		 615}
616
617static gboolean
e0062c04 618wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 619 GtkTreeIter *iter)
790b137e 620{
e0062c04
RR		 621 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
622 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 623 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
d5025dc0 624
55fbde12 625 return wxtree_model->internal->iter_has_child( iter );
790b137e
RR		 626}
627
628static gint
e0062c04 629wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 630 GtkTreeIter *iter)
790b137e 631{
e0062c04
RR		 632 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
633 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 634 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, 0);
d5025dc0 635
55fbde12 636 return wxtree_model->internal->iter_n_children( iter );
790b137e
RR		 637}
638
639static gboolean
e0062c04 640wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 641 GtkTreeIter *iter,
642 GtkTreeIter *parent,
643 gint n)
790b137e 644{
e0062c04
RR		 645 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
646 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
647
55fbde12 648 return wxtree_model->internal->iter_nth_child( iter, parent, n );
790b137e
RR		 649}
650
651static gboolean
e0062c04 652wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 653 GtkTreeIter *iter,
654 GtkTreeIter *child)
790b137e 655{
e0062c04
RR		 656 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
657 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 658 g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE);
b9db5f30 659
55fbde12 660 return wxtree_model->internal->iter_parent( iter, child );
790b137e
RR		 661}
662
85136e3b 663/* drag'n'drop iface */
7857346a 664static gboolean
85136e3b
RR		 665wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
666 GtkTreePath *path)
667{
f6f0ef85
RR		 668 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
669 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 670
f6f0ef85 671 return wxtree_model->internal->row_draggable( drag_source, path );
85136e3b
RR		 672}
673
7857346a 674static gboolean
85136e3b
RR		 675wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
676 GtkTreePath *path)
677{
f6f0ef85
RR		 678 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
679 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 680
f6f0ef85 681 return wxtree_model->internal->drag_data_delete( drag_source, path );
85136e3b
RR		 682}
683
7857346a 684static gboolean
85136e3b
RR		 685wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
686 GtkTreePath *path,
687 GtkSelectionData *selection_data)
688{
f6f0ef85
RR		 689 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
690 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 691
f6f0ef85 692#if 0
85136e3b 693 wxPrintf( "drag_get_data\n");
7857346a 694
f6f0ef85
RR		 695 wxGtkString atom_selection(gdk_atom_name(selection_data->selection));
696 wxPrintf( "selection %s\n", wxString::FromAscii(atom_selection) );
7857346a 697
f6f0ef85
RR		 698 wxGtkString atom_target(gdk_atom_name(selection_data->target));
699 wxPrintf( "target %s\n", wxString::FromAscii(atom_target) );
7857346a 700
f6f0ef85
RR		 701 wxGtkString atom_type(gdk_atom_name(selection_data->type));
702 wxPrintf( "type %s\n", wxString::FromAscii(atom_type) );
703
704 wxPrintf( "format %d\n", selection_data->format );
705#endif
7857346a 706
f6f0ef85 707 return wxtree_model->internal->drag_data_get( drag_source, path, selection_data );
85136e3b
RR		 708}
709
7857346a 710static gboolean
85136e3b
RR		 711wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
712 GtkTreePath *dest,
713 GtkSelectionData *selection_data)
714{
f6f0ef85
RR		 715 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
716 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 717
f6f0ef85 718 return wxtree_model->internal->drag_data_received( drag_dest, dest, selection_data );
85136e3b
RR		 719}
720
7857346a 721static gboolean
85136e3b
RR		 722wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
723 GtkTreePath *dest_path,
724 GtkSelectionData *selection_data)
725{
f6f0ef85
RR		 726 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
727 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
7857346a 728
f6f0ef85 729 return wxtree_model->internal->row_drop_possible( drag_dest, dest_path, selection_data );
85136e3b
RR		 730}
731
732/* sortable iface */
7857346a 733static gboolean
85136e3b
RR		 734wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
735 gint *sort_column_id,
736 GtkSortType *order)
773cca48 737{
f6f0ef85 738 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) sortable;
94b1f7bc
RR		 739
740 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
741
f6f0ef85 742 if (!wxtree_model->internal->IsSorted())
40196b1e
RR		 743 {
744 if (sort_column_id)
745 *sort_column_id = -1;
b9db5f30 746
40196b1e
RR		 747 return TRUE;
748 }
749
750
94b1f7bc 751 if (sort_column_id)
f6f0ef85 752 *sort_column_id = wxtree_model->internal->GetSortColumn();
b9db5f30 753
94b1f7bc 754 if (order)
f6f0ef85 755 *order = wxtree_model->internal->GetSortOrder();
b9db5f30 756
94b1f7bc 757 return TRUE;
773cca48
RR		 758}
759
d32332aa
RR		 760wxDataViewColumn *gs_lastLeftClickHeader = NULL;
761
7857346a 762static void
85136e3b
RR		 763wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
764 gint sort_column_id,
765 GtkSortType order)
773cca48 766{
94b1f7bc 767 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
94b1f7bc
RR		 768 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
769
d32332aa 770 tree_model->internal->SetDataViewSortColumn( gs_lastLeftClickHeader );
b9db5f30 771
d32332aa
RR		 772 if ((sort_column_id != (gint) tree_model->internal->GetSortColumn()) ||
773 (order != tree_model->internal->GetSortOrder()))
774 {
775 tree_model->internal->SetSortColumn( sort_column_id );
776 tree_model->internal->SetSortOrder( order );
b9db5f30 777
d32332aa 778 gtk_tree_sortable_sort_column_changed (sortable);
b9db5f30 779
d32332aa
RR		 780 tree_model->internal->GetDataViewModel()->Resort();
781 }
a84c5b6f 782
d32332aa
RR		 783 if (gs_lastLeftClickHeader)
784 {
b9db5f30 785 wxDataViewCtrl *dv = tree_model->internal->GetOwner();
d32332aa
RR		 786 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() );
787 event.SetDataViewColumn( gs_lastLeftClickHeader );
788 event.SetModel( dv->GetModel() );
937013e0 789 dv->HandleWindowEvent( event );
d32332aa 790 }
b9db5f30 791
d32332aa 792 gs_lastLeftClickHeader = NULL;
773cca48
RR		 793}
794
7857346a 795static void
85136e3b
RR		 796wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
797 gint WXUNUSED(sort_column_id),
798 GtkTreeIterCompareFunc func,
799 gpointer WXUNUSED(data),
800 GtkDestroyNotify WXUNUSED(destroy) )
773cca48 801{
94b1f7bc
RR		 802 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
803 g_return_if_fail (func != NULL);
773cca48
RR		 804}
805
c5c5395b
RR		 806void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
807 GtkTreeIterCompareFunc func,
808 gpointer WXUNUSED(data),
809 GtkDestroyNotify WXUNUSED(destroy) )
773cca48 810{
94b1f7bc 811 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
94b1f7bc
RR		 812 g_return_if_fail (func != NULL);
813
94b1f7bc 814 wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
773cca48
RR		 815}
816
817gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
818{
c5c5395b 819 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE );
7857346a 820
773cca48
RR		 821 return FALSE;
822}
823
e152afc3 824//-----------------------------------------------------------------------------
baa9ebc4 825// define new GTK+ class wxGtkRendererRenderer
e152afc3
RR		 826//-----------------------------------------------------------------------------
827
828extern "C" {
829
830#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ())
831#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer))
832#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
833#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER))
834#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER))
835#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
836
837GType gtk_wx_cell_renderer_get_type (void);
838
839typedef struct _GtkWxCellRenderer GtkWxCellRenderer;
840typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass;
841
842struct _GtkWxCellRenderer
843{
844 GtkCellRenderer parent;
845
846 /*< private >*/
baa9ebc4 847 wxDataViewCustomRenderer *cell;
4d496ecb 848 guint32 last_click;
e152afc3
RR		 849};
850
851struct _GtkWxCellRendererClass
852{
853 GtkCellRendererClass cell_parent_class;
e152afc3
RR		 854};
855
856
857static GtkCellRenderer *gtk_wx_cell_renderer_new (void);
553f7d8f
RR		 858static void gtk_wx_cell_renderer_init (
859 GtkWxCellRenderer *cell );
860static void gtk_wx_cell_renderer_class_init(
861 GtkWxCellRendererClass *klass );
862static void gtk_wx_cell_renderer_finalize (
863 GObject *object );
864static void gtk_wx_cell_renderer_get_size (
865 GtkCellRenderer *cell,
93763ad5
WS		 866 GtkWidget *widget,
867 GdkRectangle *rectangle,
868 gint *x_offset,
869 gint *y_offset,
870 gint *width,
871 gint *height );
553f7d8f
RR		 872static void gtk_wx_cell_renderer_render (
873 GtkCellRenderer *cell,
93763ad5
WS		 874 GdkWindow *window,
875 GtkWidget *widget,
876 GdkRectangle *background_area,
877 GdkRectangle *cell_area,
878 GdkRectangle *expose_area,
879 GtkCellRendererState flags );
553f7d8f
RR		 880static gboolean gtk_wx_cell_renderer_activate(
881 GtkCellRenderer *cell,
882 GdkEvent *event,
883 GtkWidget *widget,
884 const gchar *path,
885 GdkRectangle *background_area,
886 GdkRectangle *cell_area,
887 GtkCellRendererState flags );
1e510b1e
RR		 888static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
889 GtkCellRenderer *cell,
890 GdkEvent *event,
891 GtkWidget *widget,
892 const gchar *path,
893 GdkRectangle *background_area,
894 GdkRectangle *cell_area,
895 GtkCellRendererState flags );
e8375af8 896
e152afc3
RR		 897
898static GObjectClass *cell_parent_class = NULL;
899
900} // extern "C"
901
93763ad5 902GType
e152afc3
RR		 903gtk_wx_cell_renderer_get_type (void)
904{
553f7d8f 905 static GType cell_wx_type = 0;
e152afc3 906
553f7d8f 907 if (!cell_wx_type)
e152afc3 908 {
de4a74e2 909 const GTypeInfo cell_wx_info =
553f7d8f
RR		 910 {
911 sizeof (GtkWxCellRendererClass),
93763ad5
WS		 912 NULL, /* base_init */
913 NULL, /* base_finalize */
553f7d8f 914 (GClassInitFunc) gtk_wx_cell_renderer_class_init,
93763ad5
WS		 915 NULL, /* class_finalize */
916 NULL, /* class_data */
553f7d8f
RR		 917 sizeof (GtkWxCellRenderer),
918 0, /* n_preallocs */
919 (GInstanceInitFunc) gtk_wx_cell_renderer_init,
920 };
921
93763ad5 922 cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER,
553f7d8f 923 "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 );
e152afc3
RR		 924 }
925
553f7d8f 926 return cell_wx_type;
e152afc3
RR		 927}
928
929static void
930gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell)
931{
932 cell->cell = NULL;
4d496ecb 933 cell->last_click = 0;
e152afc3
RR		 934}
935
936static void
937gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass)
938{
939 GObjectClass *object_class = G_OBJECT_CLASS (klass);
940 GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
941
942 cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
943
944 object_class->finalize = gtk_wx_cell_renderer_finalize;
945
946 cell_class->get_size = gtk_wx_cell_renderer_get_size;
947 cell_class->render = gtk_wx_cell_renderer_render;
553f7d8f 948 cell_class->activate = gtk_wx_cell_renderer_activate;
1e510b1e 949 cell_class->start_editing = gtk_wx_cell_renderer_start_editing;
e152afc3
RR		 950}
951
952static void
953gtk_wx_cell_renderer_finalize (GObject *object)
954{
955 /* must chain up */
956 (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object);
957}
958
959GtkCellRenderer*
960gtk_wx_cell_renderer_new (void)
961{
962 return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL);
963}
964
1e510b1e
RR		 965
966
967static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
968 GtkCellRenderer *renderer,
c5c5395b 969 GdkEvent *WXUNUSED(event),
1e510b1e
RR		 970 GtkWidget *widget,
971 const gchar *path,
c5c5395b 972 GdkRectangle *WXUNUSED(background_area),
1e510b1e 973 GdkRectangle *cell_area,
c5c5395b 974 GtkCellRendererState WXUNUSED(flags) )
1e510b1e
RR		 975{
976 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
977 wxDataViewCustomRenderer *cell = wxrenderer->cell;
978 if (!cell->HasEditorCtrl())
979 return NULL;
e8375af8 980
1e510b1e
RR		 981 GdkRectangle rect;
982 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
983 &rect.x,
984 &rect.y,
985 &rect.width,
986 &rect.height);
987
988 rect.x += cell_area->x;
989 rect.y += cell_area->y;
990// rect.width -= renderer->xpad * 2;
991// rect.height -= renderer->ypad * 2;
992
993// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
994 wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
995
1e510b1e 996 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
55fbde12
RR		 997 GtkTreeIter iter;
998 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
999 wxDataViewItem item( (void*) iter.user_data );
1e510b1e
RR		 1000 gtk_tree_path_free( treepath );
1001
9d52aad3 1002 cell->StartEditing( item, renderrect );
30715fa1 1003
1e510b1e
RR		 1004 return NULL;
1005}
1006
e152afc3
RR		 1007static void
1008gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer,
c5c5395b 1009 GtkWidget *WXUNUSED(widget),
93763ad5
WS		 1010 GdkRectangle *cell_area,
1011 gint *x_offset,
1012 gint *y_offset,
1013 gint *width,
1014 gint *height)
e152afc3
RR		 1015{
1016 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 1017 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 1018
e152afc3
RR		 1019 wxSize size = cell->GetSize();
1020
1021 gint calc_width = (gint) renderer->xpad * 2 + size.x;
1022 gint calc_height = (gint) renderer->ypad * 2 + size.y;
93763ad5
WS		 1023
1024 if (x_offset)
e152afc3 1025 *x_offset = 0;
93763ad5 1026 if (y_offset)
e152afc3
RR		 1027 *y_offset = 0;
1028
1029 if (cell_area && size.x > 0 && size.y > 0)
1030 {
1031 if (x_offset)
93763ad5 1032 {
e152afc3
RR		 1033 *x_offset = (gint)((renderer->xalign *
1034 (cell_area->width - calc_width - 2 * renderer->xpad)));
1035 *x_offset = MAX (*x_offset, 0) + renderer->xpad;
93763ad5 1036 }
e152afc3
RR		 1037 if (y_offset)
1038 {
1039 *y_offset = (gint)((renderer->yalign *
1040 (cell_area->height - calc_height - 2 * renderer->ypad)));
1041 *y_offset = MAX (*y_offset, 0) + renderer->ypad;
1042 }
1043 }
1044
1045 if (width)
1046 *width = calc_width;
93763ad5 1047
e152afc3
RR		 1048 if (height)
1049 *height = calc_height;
1050}
1051
1052static void
1053gtk_wx_cell_renderer_render (GtkCellRenderer *renderer,
93763ad5
WS		 1054 GdkWindow *window,
1055 GtkWidget *widget,
1056 GdkRectangle *background_area,
1057 GdkRectangle *cell_area,
1058 GdkRectangle *expose_area,
1059 GtkCellRendererState flags)
e152afc3
RR		 1060
1061{
1062 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 1063 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 1064
f69c03de
RR		 1065 cell->window = window;
1066 cell->widget = widget;
1067 cell->background_area = (void*) background_area;
1068 cell->cell_area = (void*) cell_area;
1069 cell->expose_area = (void*) expose_area;
1070 cell->flags = (int) flags;
1071
e152afc3
RR		 1072 GdkRectangle rect;
1073 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 1074 &rect.x,
1075 &rect.y,
1076 &rect.width,
1077 &rect.height);
e152afc3
RR		 1078
1079 rect.x += cell_area->x;
1080 rect.y += cell_area->y;
1081 rect.width -= renderer->xpad * 2;
1082 rect.height -= renderer->ypad * 2;
e39de702 1083
e152afc3
RR		 1084 GdkRectangle dummy;
1085 if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
1086 {
1087 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
1088 wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
888dde65
RR		 1089 wxWindowDCImpl *impl = (wxWindowDCImpl *) dc->GetImpl();
1090 if (impl->m_gdkwindow == NULL)
4f37154e 1091 {
888dde65
RR		 1092 impl->m_gdkwindow = window;
1093 impl->SetUpDC();
4f37154e 1094 }
93763ad5 1095
e152afc3
RR		 1096 int state = 0;
1097 if (flags & GTK_CELL_RENDERER_SELECTED)
1098 state |= wxDATAVIEW_CELL_SELECTED;
1099 if (flags & GTK_CELL_RENDERER_PRELIT)
1100 state |= wxDATAVIEW_CELL_PRELIT;
1101 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
1102 state |= wxDATAVIEW_CELL_INSENSITIVE;
1103 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
1104 state |= wxDATAVIEW_CELL_INSENSITIVE;
1105 if (flags & GTK_CELL_RENDERER_FOCUSED)
1106 state |= wxDATAVIEW_CELL_FOCUSED;
1107 cell->Render( renderrect, dc, state );
93763ad5 1108 }
e152afc3
RR		 1109}
1110
93763ad5 1111static gboolean
553f7d8f
RR		 1112gtk_wx_cell_renderer_activate(
1113 GtkCellRenderer *renderer,
1114 GdkEvent *event,
1115 GtkWidget *widget,
1116 const gchar *path,
c5c5395b 1117 GdkRectangle *WXUNUSED(background_area),
553f7d8f 1118 GdkRectangle *cell_area,
c5c5395b 1119 GtkCellRendererState WXUNUSED(flags) )
553f7d8f
RR		 1120{
1121 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 1122 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 1123
553f7d8f
RR		 1124 GdkRectangle rect;
1125 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 1126 &rect.x,
1127 &rect.y,
1128 &rect.width,
1129 &rect.height);
553f7d8f
RR		 1130
1131 rect.x += cell_area->x;
1132 rect.y += cell_area->y;
1133 rect.width -= renderer->xpad * 2;
1134 rect.height -= renderer->ypad * 2;
93763ad5 1135
553f7d8f 1136 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
93763ad5 1137
e0062c04 1138 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1139
4d496ecb 1140 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
71c6b455
RR		 1141
1142 GtkTreeIter iter;
f69c03de 1143 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
71c6b455 1144 wxDataViewItem item( iter.user_data );
4d496ecb 1145 gtk_tree_path_free( treepath );
93763ad5 1146
0a71f9e9 1147 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1148
456e5c21
RR		 1149 if (!event)
1150 {
1151 bool ret = false;
e8375af8 1152
456e5c21 1153 // activated by <ENTER>
9d52aad3 1154 if (cell->Activate( renderrect, model, item, model_col ))
456e5c21 1155 ret = true;
e8375af8 1156
456e5c21
RR		 1157 return ret;
1158 }
1159 else if (event->type == GDK_BUTTON_PRESS)
4d496ecb
RR		 1160 {
1161 GdkEventButton *button_event = (GdkEventButton*) event;
93763ad5 1162 wxPoint pt( ((int) button_event->x) - renderrect.x,
4d496ecb 1163 ((int) button_event->y) - renderrect.y );
93763ad5 1164
4d496ecb
RR		 1165 bool ret = false;
1166 if (button_event->button == 1)
1167 {
9d52aad3 1168 if (cell->LeftClick( pt, renderrect, model, item, model_col ))
4d496ecb 1169 ret = true;
7ea3a0de 1170 // TODO: query system double-click time
4d496ecb 1171 if (button_event->time - wxrenderer->last_click < 400)
9d52aad3 1172 if (cell->Activate( renderrect, model, item, model_col ))
4d496ecb
RR		 1173 ret = true;
1174 }
4d496ecb 1175 wxrenderer->last_click = button_event->time;
93763ad5 1176
4d496ecb
RR		 1177 return ret;
1178 }
93763ad5 1179
4d496ecb 1180 return false;
553f7d8f
RR		 1181}
1182
93763ad5 1183// ---------------------------------------------------------
e0062c04 1184// wxGtkDataViewModelNotifier
93763ad5 1185// ---------------------------------------------------------
6e2e590f 1186
e0062c04 1187class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier
6e2e590f
RR		 1188{
1189public:
e0062c04
RR		 1190 wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model,
1191 wxDataViewModel *wx_model,
1192 wxDataViewCtrl *ctrl );
1193 ~wxGtkDataViewModelNotifier();
1194
1195 virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 1196 virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
e0062c04
RR		 1197 virtual bool ItemChanged( const wxDataViewItem &item );
1198 virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
6e2e590f 1199 virtual bool Cleared();
4508fcd2 1200 virtual void Resort();
93763ad5 1201
33ba5a05
RR		 1202 void SetGtkModel( GtkWxTreeModel *model ) { m_wxgtk_model = model; }
1203
1204private:
e0062c04
RR		 1205 GtkWxTreeModel *m_wxgtk_model;
1206 wxDataViewModel *m_wx_model;
63415a42 1207 wxDataViewCtrl *m_owner;
6e2e590f
RR		 1208};
1209
93763ad5 1210// ---------------------------------------------------------
6e2e590f 1211// wxGtkDataViewListModelNotifier
93763ad5 1212// ---------------------------------------------------------
6e2e590f 1213
e0062c04
RR		 1214wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier(
1215 GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model,
63415a42 1216 wxDataViewCtrl *ctrl )
6e2e590f 1217{
e0062c04 1218 m_wxgtk_model = wxgtk_model;
6e2e590f 1219 m_wx_model = wx_model;
63415a42 1220 m_owner = ctrl;
6e2e590f 1221}
93763ad5 1222
e0062c04 1223wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier()
f7ed8c89
RR		 1224{
1225 m_wx_model = NULL;
e0062c04 1226 m_wxgtk_model = NULL;
f7ed8c89
RR		 1227}
1228
e0062c04 1229bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1230{
55fbde12 1231 m_owner->GtkGetInternal()->ItemAdded( parent, item );
1e08ad10 1232
6e2e590f 1233 GtkTreeIter iter;
e0062c04
RR		 1234 iter.stamp = m_wxgtk_model->stamp;
1235 iter.user_data = (gpointer) item.GetID();
93763ad5 1236
b9db5f30 1237 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04 1238 GTK_TREE_MODEL(m_wxgtk_model), &iter );
b9db5f30 1239 gtk_tree_model_row_inserted(
e0062c04 1240 GTK_TREE_MODEL(m_wxgtk_model), path, &iter);
6e2e590f 1241 gtk_tree_path_free (path);
93763ad5 1242
6e2e590f
RR		 1243 return true;
1244}
1245
469d3e9b 1246bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1247{
605c2c4a 1248 GtkTreeIter iter;
e0062c04
RR		 1249 iter.stamp = m_wxgtk_model->stamp;
1250 iter.user_data = (gpointer) item.GetID();
93763ad5 1251
b9db5f30 1252 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04
RR		 1253 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1254 gtk_tree_model_row_deleted(
1255 GTK_TREE_MODEL(m_wxgtk_model), path );
605c2c4a 1256 gtk_tree_path_free (path);
93763ad5 1257
469d3e9b 1258 m_owner->GtkGetInternal()->ItemDeleted( parent, item );
b9db5f30 1259
605c2c4a 1260 return true;
6e2e590f
RR		 1261}
1262
4508fcd2
RR		 1263void wxGtkDataViewModelNotifier::Resort()
1264{
1265 m_owner->GtkGetInternal()->Resort();
1266}
1267
e0062c04 1268bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item )
6e2e590f 1269{
4627af27 1270 GtkTreeIter iter;
e0062c04
RR		 1271 iter.stamp = m_wxgtk_model->stamp;
1272 iter.user_data = (gpointer) item.GetID();
6e2e590f 1273
b9db5f30 1274 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04
RR		 1275 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1276 gtk_tree_model_row_changed(
1277 GTK_TREE_MODEL(m_wxgtk_model), path, &iter );
a7f61f76
RR		 1278 gtk_tree_path_free (path);
1279
d8331a01 1280 m_owner->GtkGetInternal()->ItemChanged( item );
b9db5f30 1281
a7f61f76 1282 return true;
6e2e590f
RR		 1283}
1284
e0062c04 1285bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col )
6e2e590f 1286{
4eccd3a1 1287 // This adds GTK+'s missing MVC logic for ValueChanged
63415a42
RR		 1288 unsigned int index;
1289 for (index = 0; index < m_owner->GetColumnCount(); index++)
8f850e28 1290 {
63415a42
RR		 1291 wxDataViewColumn *column = m_owner->GetColumn( index );
1292 if (column->GetModelColumn() == model_col)
8f850e28 1293 {
63415a42
RR		 1294 GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview);
1295 GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle());
8f850e28
RR		 1296
1297 // Get cell area
e0062c04
RR		 1298 GtkTreeIter iter;
1299 iter.stamp = m_wxgtk_model->stamp;
1300 iter.user_data = (gpointer) item.GetID();
b9db5f30 1301 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04 1302 GTK_TREE_MODEL(m_wxgtk_model), &iter );
8f850e28 1303 GdkRectangle cell_area;
63415a42 1304 gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area );
93763ad5 1305 gtk_tree_path_free( path );
8f850e28 1306
1a64259d
RR		 1307 GtkAdjustment* hadjust = gtk_tree_view_get_hadjustment( widget );
1308 double d = gtk_adjustment_get_value( hadjust );
1309 int xdiff = (int) d;
1310
63415a42 1311 int ydiff = gcolumn->button->allocation.height;
8f850e28 1312 // Redraw
93763ad5 1313 gtk_widget_queue_draw_area( GTK_WIDGET(widget),
1a64259d 1314 cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height );
b9db5f30 1315
d8331a01 1316 m_owner->GtkGetInternal()->ValueChanged( item, model_col );
b9db5f30 1317
d8331a01 1318 return true;
8f850e28 1319 }
8f850e28 1320 }
93763ad5 1321
d8331a01 1322 return false;
6e2e590f
RR		 1323}
1324
e0062c04 1325bool wxGtkDataViewModelNotifier::Cleared()
6e2e590f 1326{
33ba5a05 1327 gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), NULL );
7857346a 1328
33ba5a05 1329 // this will create a new GTK model
d8331a01 1330 m_owner->GtkGetInternal()->Cleared();
7857346a 1331
33ba5a05 1332 SetGtkModel( m_owner->GtkGetInternal()->GetGtkModel() );
b9db5f30 1333
33ba5a05 1334 gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), GTK_TREE_MODEL(m_wxgtk_model) );
7857346a 1335
6e2e590f
RR		 1336 return false;
1337}
1338
93763ad5 1339// ---------------------------------------------------------
baa9ebc4 1340// wxDataViewRenderer
93763ad5 1341// ---------------------------------------------------------
6842a71a 1342
a912e81f
RR		 1343static gpointer s_user_data = NULL;
1344
1345static void
c5c5395b 1346wxgtk_cell_editable_editing_done( GtkCellEditable *WXUNUSED(editable),
a912e81f
RR		 1347 wxDataViewRenderer *wxrenderer )
1348{
1349 wxDataViewColumn *column = wxrenderer->GetOwner();
1350 wxDataViewCtrl *dv = column->GetOwner();
1351 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv->GetId() );
1352 event.SetDataViewColumn( column );
1353 event.SetModel( dv->GetModel() );
1354 wxDataViewItem item( s_user_data );
1355 event.SetItem( item );
937013e0 1356 dv->HandleWindowEvent( event );
a912e81f
RR		 1357}
1358
b9db5f30 1359static void
c5c5395b 1360wxgtk_renderer_editing_started( GtkCellRenderer *WXUNUSED(cell), GtkCellEditable *editable,
a912e81f
RR		 1361 gchar *path, wxDataViewRenderer *wxrenderer )
1362{
1363 wxDataViewColumn *column = wxrenderer->GetOwner();
1364 wxDataViewCtrl *dv = column->GetOwner();
1365 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv->GetId() );
1366 event.SetDataViewColumn( column );
1367 event.SetModel( dv->GetModel() );
1368 GtkTreePath *tree_path = gtk_tree_path_new_from_string( path );
1369 GtkTreeIter iter;
1370 dv->GtkGetInternal()->get_iter( &iter, tree_path );
1371 gtk_tree_path_free( tree_path );
1372 wxDataViewItem item( iter.user_data );
1373 event.SetItem( item );
937013e0 1374 dv->HandleWindowEvent( event );
a912e81f
RR		 1375
1376 if (GTK_IS_CELL_EDITABLE(editable))
1377 {
1378 s_user_data = iter.user_data;
b9db5f30 1379
a912e81f
RR		 1380 g_signal_connect (GTK_CELL_EDITABLE (editable), "editing_done",
1381 G_CALLBACK (wxgtk_cell_editable_editing_done),
1382 (gpointer) wxrenderer );
b9db5f30 1383
a912e81f
RR		 1384 }
1385}
1386
1387
baa9ebc4 1388IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
6842a71a 1389
9861f022
RR		 1390wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1391 int align ) :
1392 wxDataViewRendererBase( varianttype, mode, align )
6842a71a
RR		 1393{
1394 m_renderer = NULL;
9861f022
RR		 1395
1396 // NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor,
1397 // after the m_renderer pointer has been initialized
1398}
1399
a912e81f
RR		 1400void wxDataViewRenderer::GtkInitHandlers()
1401{
1402 if (!gtk_check_version(2,6,0))
1403 {
1404 g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started",
1405 G_CALLBACK (wxgtk_renderer_editing_started),
1406 this);
1407 }
1408}
1409
9861f022
RR		 1410void wxDataViewRenderer::SetMode( wxDataViewCellMode mode )
1411{
1412 GtkCellRendererMode gtkMode;
1413 switch (mode)
1414 {
25bc5c55
VZ		 1415 case wxDATAVIEW_CELL_INERT:
1416 gtkMode = GTK_CELL_RENDERER_MODE_INERT;
1417 break;
1418
1419 case wxDATAVIEW_CELL_ACTIVATABLE:
1420 gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE;
1421 break;
1422
1423 case wxDATAVIEW_CELL_EDITABLE:
1424 gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE;
1425 break;
1426
1427 default:
1428 wxFAIL_MSG( "unknown wxDataViewCellMode value" );
1429 return;
9861f022
RR		 1430 }
1431
b9db5f30 1432 // This value is most often ignored in GtkTreeView
9861f022
RR		 1433 GValue gvalue = { 0, };
1434 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1435 g_value_set_enum( &gvalue, gtkMode );
1436 g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue );
1437 g_value_unset( &gvalue );
1438}
1439
1440wxDataViewCellMode wxDataViewRenderer::GetMode() const
1441{
1442 wxDataViewCellMode ret;
1443
1444 GValue gvalue;
1445 g_object_get( G_OBJECT(m_renderer), "mode", &gvalue, NULL);
1446
1447 switch (g_value_get_enum(&gvalue))
1448 {
25bc5c55
VZ		 1449 default:
1450 wxFAIL_MSG( "unknown GtkCellRendererMode value" );
1451 // fall through (we have to return something)
1452
1453 case GTK_CELL_RENDERER_MODE_INERT:
1454 ret = wxDATAVIEW_CELL_INERT;
1455 break;
1456
1457 case GTK_CELL_RENDERER_MODE_ACTIVATABLE:
1458 ret = wxDATAVIEW_CELL_ACTIVATABLE;
1459 break;
1460
1461 case GTK_CELL_RENDERER_MODE_EDITABLE:
1462 ret = wxDATAVIEW_CELL_EDITABLE;
1463 break;
9861f022
RR		 1464 }
1465
1466 g_value_unset( &gvalue );
1467
1468 return ret;
1469}
1470
1471void wxDataViewRenderer::SetAlignment( int align )
1472{
1473 // horizontal alignment:
1474
1475 gfloat xalign = 0.0;
1476 if (align & wxALIGN_RIGHT)
1477 xalign = 1.0;
1478 else if (align & wxALIGN_CENTER_HORIZONTAL)
1479 xalign = 0.5;
1480
1481 GValue gvalue = { 0, };
1482 g_value_init( &gvalue, G_TYPE_FLOAT );
1483 g_value_set_float( &gvalue, xalign );
1484 g_object_set_property( G_OBJECT(m_renderer), "xalign", &gvalue );
1485 g_value_unset( &gvalue );
1486
1487 // vertical alignment:
1488
1489 gfloat yalign = 0.0;
1490 if (align & wxALIGN_BOTTOM)
1491 yalign = 1.0;
1492 else if (align & wxALIGN_CENTER_VERTICAL)
1493 yalign = 0.5;
1494
1495 GValue gvalue2 = { 0, };
1496 g_value_init( &gvalue2, G_TYPE_FLOAT );
1497 g_value_set_float( &gvalue2, yalign );
1498 g_object_set_property( G_OBJECT(m_renderer), "yalign", &gvalue2 );
1499 g_value_unset( &gvalue2 );
6842a71a
RR		 1500}
1501
9861f022
RR		 1502int wxDataViewRenderer::GetAlignment() const
1503{
1504 int ret = 0;
1505 GValue gvalue;
1506
1507 // horizontal alignment:
1508
1509 g_object_get( G_OBJECT(m_renderer), "xalign", &gvalue, NULL );
1510 float xalign = g_value_get_float( &gvalue );
1511 if (xalign < 0.5)
1512 ret |= wxALIGN_LEFT;
1513 else if (xalign == 0.5)
1514 ret |= wxALIGN_CENTER_HORIZONTAL;
1515 else
1516 ret |= wxALIGN_RIGHT;
1517 g_value_unset( &gvalue );
1518
1519
1520 // vertical alignment:
1521
1522 g_object_get( G_OBJECT(m_renderer), "yalign", &gvalue, NULL );
1523 float yalign = g_value_get_float( &gvalue );
1524 if (yalign < 0.5)
1525 ret |= wxALIGN_TOP;
1526 else if (yalign == 0.5)
1527 ret |= wxALIGN_CENTER_VERTICAL;
1528 else
1529 ret |= wxALIGN_BOTTOM;
1530 g_value_unset( &gvalue );
1531
1532 return ret;
1533}
1534
1535
1536
93763ad5 1537// ---------------------------------------------------------
baa9ebc4 1538// wxDataViewTextRenderer
93763ad5 1539// ---------------------------------------------------------
6842a71a 1540
a7f61f76 1541extern "C" {
93763ad5 1542static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
a7f61f76
RR		 1543 gchar *arg1, gchar *arg2, gpointer user_data );
1544}
1545
c5c5395b 1546static void wxGtkTextRendererEditedCallback( GtkCellRendererText *WXUNUSED(renderer),
a7f61f76
RR		 1547 gchar *arg1, gchar *arg2, gpointer user_data )
1548{
baa9ebc4 1549 wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data;
93763ad5 1550
1a74f561 1551 wxString tmp = wxGTK_CONV_BACK_FONT(arg2, cell->GetOwner()->GetOwner()->GetFont());
a7f61f76
RR		 1552 wxVariant value = tmp;
1553 if (!cell->Validate( value ))
1554 return;
93763ad5 1555
e0062c04 1556 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1557
a7f61f76 1558 GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
9d52aad3 1559 GtkTreeIter iter;
55fbde12
RR		 1560 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
1561 wxDataViewItem item( (void*) iter.user_data );;
a7f61f76 1562 gtk_tree_path_free( path );
93763ad5 1563
0a71f9e9 1564 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1565
9d52aad3
RR		 1566 model->SetValue( value, item, model_col );
1567 model->ValueChanged( item, model_col );
a7f61f76
RR		 1568}
1569
baa9ebc4 1570IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
6842a71a 1571
9861f022
RR		 1572wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1573 int align ) :
1574 wxDataViewRenderer( varianttype, mode, align )
6842a71a 1575{
ed38aa55 1576 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_text_new();
93763ad5 1577
9861f022 1578 if (mode & wxDATAVIEW_CELL_EDITABLE)
a7f61f76
RR		 1579 {
1580 GValue gvalue = { 0, };
1581 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1582 g_value_set_boolean( &gvalue, true );
1583 g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue );
1584 g_value_unset( &gvalue );
93763ad5 1585
a7f61f76 1586 g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
b9db5f30 1587
a912e81f 1588 GtkInitHandlers();
a7f61f76 1589 }
9861f022
RR		 1590
1591 SetMode(mode);
1592 SetAlignment(align);
6842a71a 1593}
790b137e 1594
baa9ebc4 1595bool wxDataViewTextRenderer::SetValue( const wxVariant &value )
7b4fde82
RR		 1596{
1597 wxString tmp = value;
93763ad5 1598
7b4fde82
RR		 1599 GValue gvalue = { 0, };
1600 g_value_init( &gvalue, G_TYPE_STRING );
1bf629bd 1601 g_value_set_string( &gvalue, wxGTK_CONV_FONT( tmp, GetOwner()->GetOwner()->GetFont() ) );
7b4fde82
RR		 1602 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
1603 g_value_unset( &gvalue );
93763ad5 1604
7b4fde82
RR		 1605 return true;
1606}
1607
9861f022 1608bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const
a7f61f76
RR		 1609{
1610 GValue gvalue = { 0, };
1611 g_value_init( &gvalue, G_TYPE_STRING );
1612 g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
1bf629bd 1613 wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), wx_const_cast(wxDataViewTextRenderer*, this)->GetOwner()->GetOwner()->GetFont() );
a7f61f76 1614 g_value_unset( &gvalue );
93763ad5 1615
a7f61f76
RR		 1616 value = tmp;
1617
1618 return true;
1619}
1620
9861f022
RR		 1621void wxDataViewTextRenderer::SetAlignment( int align )
1622{
1623 wxDataViewRenderer::SetAlignment(align);
1624
01705e98
RR		 1625 if (gtk_check_version(2,10,0))
1626 return;
9861f022 1627
01705e98 1628 // horizontal alignment:
9861f022
RR		 1629 PangoAlignment pangoAlign = PANGO_ALIGN_LEFT;
1630 if (align & wxALIGN_RIGHT)
1631 pangoAlign = PANGO_ALIGN_RIGHT;
1632 else if (align & wxALIGN_CENTER_HORIZONTAL)
1633 pangoAlign = PANGO_ALIGN_CENTER;
1634
1635 GValue gvalue = { 0, };
1636 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1637 g_value_set_enum( &gvalue, pangoAlign );
1638 g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue );
1639 g_value_unset( &gvalue );
1640}
1641
b9db5f30 1642// ---------------------------------------------------------
4264606e 1643// wxDataViewTextRendererAttr
b9db5f30 1644// ---------------------------------------------------------
4264606e
RR		 1645
1646IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
1647
b9db5f30 1648wxDataViewTextRendererAttr::wxDataViewTextRendererAttr( const wxString &varianttype,
4264606e
RR		 1649 wxDataViewCellMode mode, int align ) :
1650 wxDataViewTextRenderer( varianttype, mode, align )
1651{
1652}
b9db5f30 1653
f4322df6 1654// ---------------------------------------------------------
baa9ebc4 1655// wxDataViewBitmapRenderer
f4322df6 1656// ---------------------------------------------------------
cbc9145c 1657
baa9ebc4 1658IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)
cbc9145c 1659
9861f022
RR		 1660wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1661 int align ) :
1662 wxDataViewRenderer( varianttype, mode, align )
cbc9145c 1663{
ed38aa55 1664 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_pixbuf_new();
9861f022
RR		 1665
1666 SetMode(mode);
1667 SetAlignment(align);
cbc9145c
RR		 1668}
1669
baa9ebc4 1670bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value )
cbc9145c
RR		 1671{
1672 if (value.GetType() == wxT("wxBitmap"))
1673 {
2586d4a1
RR		 1674 wxBitmap bitmap;
1675 bitmap << value;
f4322df6 1676
2586d4a1
RR		 1677 // This may create a Pixbuf representation in the
1678 // wxBitmap object (and it will stay there)
1679 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1680
2586d4a1
RR		 1681 GValue gvalue = { 0, };
1682 g_value_init( &gvalue, G_TYPE_OBJECT );
1683 g_value_set_object( &gvalue, pixbuf );
1684 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1685 g_value_unset( &gvalue );
f4322df6 1686
2586d4a1
RR		 1687 return true;
1688 }
f4322df6 1689
2586d4a1
RR		 1690 if (value.GetType() == wxT("wxIcon"))
1691 {
1692 wxIcon bitmap;
1693 bitmap << value;
f4322df6 1694
cbc9145c
RR		 1695 // This may create a Pixbuf representation in the
1696 // wxBitmap object (and it will stay there)
2586d4a1 1697 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1698
cbc9145c
RR		 1699 GValue gvalue = { 0, };
1700 g_value_init( &gvalue, G_TYPE_OBJECT );
1701 g_value_set_object( &gvalue, pixbuf );
1702 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1703 g_value_unset( &gvalue );
f4322df6 1704
cbc9145c
RR		 1705 return true;
1706 }
f4322df6 1707
cbc9145c
RR		 1708 return false;
1709}
1710
c5c5395b 1711bool wxDataViewBitmapRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
cbc9145c
RR		 1712{
1713 return false;
1714}
f4322df6 1715
93763ad5 1716// ---------------------------------------------------------
baa9ebc4 1717// wxDataViewToggleRenderer
93763ad5 1718// ---------------------------------------------------------
fa28826d 1719
605c2c4a 1720extern "C" {
93763ad5 1721static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1722 gchar *path, gpointer user_data );
1723}
1724
93763ad5 1725static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1726 gchar *path, gpointer user_data )
1727{
baa9ebc4 1728 wxDataViewToggleRenderer *cell = (wxDataViewToggleRenderer*) user_data;
605c2c4a 1729
93763ad5 1730 // get old value
605c2c4a
RR		 1731 GValue gvalue = { 0, };
1732 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1733 g_object_get_property( G_OBJECT(renderer), "active", &gvalue );
93763ad5 1734 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a
RR		 1735 g_value_unset( &gvalue );
1736 // invert it
1737 tmp = !tmp;
93763ad5 1738
605c2c4a
RR		 1739 wxVariant value = tmp;
1740 if (!cell->Validate( value ))
1741 return;
93763ad5 1742
e0062c04 1743 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1744
605c2c4a 1745 GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
55fbde12
RR		 1746 GtkTreeIter iter;
1747 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, gtk_path );
1748 wxDataViewItem item( (void*) iter.user_data );;
605c2c4a 1749 gtk_tree_path_free( gtk_path );
93763ad5 1750
0a71f9e9 1751 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1752
9d52aad3
RR		 1753 model->SetValue( value, item, model_col );
1754 model->ValueChanged( item, model_col );
605c2c4a
RR		 1755}
1756
baa9ebc4 1757IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
605c2c4a 1758
baa9ebc4 1759wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype,
9861f022
RR		 1760 wxDataViewCellMode mode, int align ) :
1761 wxDataViewRenderer( varianttype, mode, align )
605c2c4a 1762{
ed38aa55 1763 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_toggle_new();
93763ad5 1764
9861f022 1765 if (mode & wxDATAVIEW_CELL_ACTIVATABLE)
605c2c4a 1766 {
9861f022
RR		 1767 g_signal_connect_after( m_renderer, "toggled",
1768 G_CALLBACK(wxGtkToggleRendererToggledCallback), this );
553f7d8f
RR		 1769 }
1770 else
1771 {
605c2c4a
RR		 1772 GValue gvalue = { 0, };
1773 g_value_init( &gvalue, G_TYPE_BOOLEAN );
553f7d8f 1774 g_value_set_boolean( &gvalue, false );
605c2c4a
RR		 1775 g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue );
1776 g_value_unset( &gvalue );
605c2c4a 1777 }
9861f022
RR		 1778
1779 SetMode(mode);
1780 SetAlignment(align);
605c2c4a
RR		 1781}
1782
baa9ebc4 1783bool wxDataViewToggleRenderer::SetValue( const wxVariant &value )
605c2c4a
RR		 1784{
1785 bool tmp = value;
93763ad5 1786
605c2c4a
RR		 1787 GValue gvalue = { 0, };
1788 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1789 g_value_set_boolean( &gvalue, tmp );
1790 g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue );
1791 g_value_unset( &gvalue );
93763ad5 1792
605c2c4a
RR		 1793 return true;
1794}
1795
9861f022 1796bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const
605c2c4a
RR		 1797{
1798 GValue gvalue = { 0, };
1799 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1800 g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue );
93763ad5 1801 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a 1802 g_value_unset( &gvalue );
93763ad5 1803
605c2c4a
RR		 1804 value = tmp;
1805
1806 return true;
1807}
93763ad5
WS		 1808
1809// ---------------------------------------------------------
baa9ebc4 1810// wxDataViewCustomRenderer
93763ad5 1811// ---------------------------------------------------------
e152afc3 1812
888dde65 1813class wxDataViewCtrlDCImpl: public wxWindowDCImpl
e152afc3
RR		 1814{
1815public:
888dde65
RR		 1816 wxDataViewCtrlDCImpl( wxDC *owner, wxDataViewCtrl *window ) :
1817 wxWindowDCImpl( owner )
1818 {
1a367564 1819 GtkWidget *widget = window->m_treeview;
e152afc3 1820 // Set later
888dde65 1821 m_gdkwindow = NULL;
7857346a 1822
888dde65 1823 m_window = window;
4d496ecb 1824
e152afc3
RR		 1825 m_context = window->GtkGetPangoDefaultContext();
1826 m_layout = pango_layout_new( m_context );
1827 m_fontdesc = pango_font_description_copy( widget->style->font_desc );
1828
1829 m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
888dde65
RR		 1830
1831 // Set m_gdkwindow later
4d496ecb 1832 // SetUpDC();
e152afc3
RR		 1833 }
1834};
1835
888dde65
RR		 1836class wxDataViewCtrlDC: public wxWindowDC
1837{
1838public:
c5c5395b
RR		 1839 wxDataViewCtrlDC( wxDataViewCtrl *window ) :
1840 wxWindowDC( new wxDataViewCtrlDCImpl( this, window ) )
7857346a 1841 { }
888dde65 1842};
7857346a 1843
888dde65 1844
93763ad5 1845// ---------------------------------------------------------
baa9ebc4 1846// wxDataViewCustomRenderer
93763ad5 1847// ---------------------------------------------------------
e152afc3 1848
baa9ebc4 1849IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
e152afc3 1850
baa9ebc4 1851wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
9861f022
RR		 1852 wxDataViewCellMode mode, int align,
1853 bool no_init ) :
1854 wxDataViewRenderer( varianttype, mode, align )
e152afc3
RR		 1855{
1856 m_dc = NULL;
f69c03de 1857 m_text_renderer = NULL;
93763ad5 1858
ad63bf41
RR		 1859 if (no_init)
1860 m_renderer = NULL;
1861 else
9861f022 1862 Init(mode, align);
ad63bf41
RR		 1863}
1864
7857346a 1865void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset,
85136e3b 1866 wxRect WXUNUSED(cell), wxDC *WXUNUSED(dc), int WXUNUSED(state) )
52e750fc 1867{
f69c03de 1868#if 0
52e750fc
RR		 1869 wxDataViewCtrl *view = GetOwner()->GetOwner();
1870 wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ?
1871 wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) :
1872 view->GetForegroundColour();
1873 dc->SetTextForeground(col);
1874 dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2));
f69c03de
RR		 1875#else
1876 if (!m_text_renderer)
1877 m_text_renderer = gtk_cell_renderer_text_new();
b9db5f30 1878
f69c03de
RR		 1879 GValue gvalue = { 0, };
1880 g_value_init( &gvalue, G_TYPE_STRING );
1bf629bd 1881 g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) );
f69c03de
RR		 1882 g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue );
1883 g_value_unset( &gvalue );
1884
1885 ((GdkRectangle*) cell_area)->x += xoffset;
1886 ((GdkRectangle*) cell_area)->width -= xoffset;
b9db5f30 1887
f69c03de
RR		 1888 gtk_cell_renderer_render( m_text_renderer,
1889 window,
1890 widget,
1891 (GdkRectangle*) background_area,
1892 (GdkRectangle*) cell_area,
1893 (GdkRectangle*) expose_area,
1894 (GtkCellRendererState) flags );
b9db5f30 1895
f69c03de
RR		 1896 ((GdkRectangle*) cell_area)->x -= xoffset;
1897 ((GdkRectangle*) cell_area)->width += xoffset;
1898#endif
52e750fc
RR		 1899}
1900
9861f022 1901bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align)
ad63bf41 1902{
e152afc3
RR		 1903 GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new();
1904 renderer->cell = this;
93763ad5 1905
ed38aa55 1906 m_renderer = (GtkCellRenderer*) renderer;
93763ad5 1907
9861f022
RR		 1908 SetMode(mode);
1909 SetAlignment(align);
93763ad5 1910
a912e81f 1911 GtkInitHandlers();
b9db5f30 1912
ad63bf41 1913 return true;
e152afc3
RR		 1914}
1915
baa9ebc4 1916wxDataViewCustomRenderer::~wxDataViewCustomRenderer()
e152afc3
RR		 1917{
1918 if (m_dc)
1919 delete m_dc;
f69c03de
RR		 1920
1921 if (m_text_renderer)
1922 gtk_object_sink( GTK_OBJECT(m_text_renderer) );
e152afc3
RR		 1923}
1924
baa9ebc4 1925wxDC *wxDataViewCustomRenderer::GetDC()
e152afc3
RR		 1926{
1927 if (m_dc == NULL)
4d496ecb
RR		 1928 {
1929 if (GetOwner() == NULL)
1930 return NULL;
1931 if (GetOwner()->GetOwner() == NULL)
1932 return NULL;
e152afc3 1933 m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() );
4d496ecb 1934 }
93763ad5 1935
e152afc3
RR		 1936 return m_dc;
1937}
93763ad5
WS		 1938
1939// ---------------------------------------------------------
baa9ebc4 1940// wxDataViewProgressRenderer
93763ad5 1941// ---------------------------------------------------------
ad63bf41 1942
baa9ebc4 1943IMPLEMENT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer)
ad63bf41 1944
baa9ebc4 1945wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
9861f022
RR		 1946 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
1947 wxDataViewCustomRenderer( varianttype, mode, align, true )
ad63bf41
RR		 1948{
1949 m_label = label;
1950 m_value = 0;
93763ad5 1951
ad63bf41
RR		 1952#ifdef __WXGTK26__
1953 if (!gtk_check_version(2,6,0))
1954 {
ed38aa55 1955 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_progress_new();
93763ad5 1956
ad63bf41
RR		 1957 GValue gvalue = { 0, };
1958 g_value_init( &gvalue, G_TYPE_STRING );
09dfa6a0 1959
1bf629bd 1960 g_value_set_string( &gvalue, wxGTK_CONV_FONT( m_label, GetOwner()->GetOwner()->GetFont() ) );
ad63bf41
RR		 1961 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
1962 g_value_unset( &gvalue );
9861f022
RR		 1963
1964 SetMode(mode);
1965 SetAlignment(align);
ad63bf41
RR		 1966 }
1967 else
1968#endif
1969 {
1970 // Use custom cell code
9861f022 1971 wxDataViewCustomRenderer::Init(mode, align);
ad63bf41
RR		 1972 }
1973}
1974
baa9ebc4 1975wxDataViewProgressRenderer::~wxDataViewProgressRenderer()
ad63bf41
RR		 1976{
1977}
1978
baa9ebc4 1979bool wxDataViewProgressRenderer::SetValue( const wxVariant &value )
ad63bf41
RR		 1980{
1981#ifdef __WXGTK26__
1982 if (!gtk_check_version(2,6,0))
1983 {
7226118b 1984 gint tmp = (long) value;
ad63bf41
RR		 1985 GValue gvalue = { 0, };
1986 g_value_init( &gvalue, G_TYPE_INT );
7226118b 1987 g_value_set_int( &gvalue, tmp );
ad63bf41
RR		 1988 g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue );
1989 g_value_unset( &gvalue );
1990 }
1991 else
1992#endif
1993 {
1994 m_value = (long) value;
93763ad5 1995
ad63bf41
RR		 1996 if (m_value < 0) m_value = 0;
1997 if (m_value > 100) m_value = 100;
1998 }
93763ad5 1999
ad63bf41
RR		 2000 return true;
2001}
93763ad5 2002
85136e3b 2003bool wxDataViewProgressRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
9861f022
RR		 2004{
2005 return false;
2006}
2007
85136e3b 2008bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
ad63bf41
RR		 2009{
2010 double pct = (double)m_value / 100.0;
2011 wxRect bar = cell;
2012 bar.width = (int)(cell.width * pct);
2013 dc->SetPen( *wxTRANSPARENT_PEN );
2014 dc->SetBrush( *wxBLUE_BRUSH );
2015 dc->DrawRectangle( bar );
2016
2017 dc->SetBrush( *wxTRANSPARENT_BRUSH );
2018 dc->SetPen( *wxBLACK_PEN );
2019 dc->DrawRectangle( cell );
93763ad5 2020
ad63bf41
RR		 2021 return true;
2022}
2023
9861f022 2024wxSize wxDataViewProgressRenderer::GetSize() const
ad63bf41
RR		 2025{
2026 return wxSize(40,12);
2027}
93763ad5
WS		 2028
2029// ---------------------------------------------------------
baa9ebc4 2030// wxDataViewDateRenderer
93763ad5 2031// ---------------------------------------------------------
4d496ecb 2032
baa9ebc4 2033class wxDataViewDateRendererPopupTransient: public wxPopupTransientWindow
7ea3a0de 2034{
93763ad5 2035public:
baa9ebc4 2036 wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value,
e0062c04 2037 wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) :
7ea3a0de
RR		 2038 wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
2039 {
2040 m_model = model;
e0062c04 2041 m_item = item;
7ea3a0de 2042 m_col = col;
7ea3a0de
RR		 2043 m_cal = new wxCalendarCtrl( this, -1, *value );
2044 wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
2045 sizer->Add( m_cal, 1, wxGROW );
2046 SetSizer( sizer );
2047 sizer->Fit( this );
2048 }
93763ad5 2049
7ea3a0de
RR		 2050 virtual void OnDismiss()
2051 {
2052 }
93763ad5 2053
7ea3a0de 2054 void OnCalendar( wxCalendarEvent &event );
93763ad5 2055
e0062c04
RR		 2056 wxCalendarCtrl *m_cal;
2057 wxDataViewModel *m_model;
2058 wxDataViewItem m_item;
2059 unsigned int m_col;
93763ad5 2060
7ea3a0de
RR		 2061private:
2062 DECLARE_EVENT_TABLE()
2063};
2064
baa9ebc4
RR		 2065BEGIN_EVENT_TABLE(wxDataViewDateRendererPopupTransient,wxPopupTransientWindow)
2066 EVT_CALENDAR( -1, wxDataViewDateRendererPopupTransient::OnCalendar )
7ea3a0de
RR		 2067END_EVENT_TABLE()
2068
baa9ebc4 2069void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
7ea3a0de
RR		 2070{
2071 wxDateTime date = event.GetDate();
2072 wxVariant value = date;
e0062c04
RR		 2073 m_model->SetValue( value, m_item, m_col );
2074 m_model->ValueChanged( m_item, m_col );
7ea3a0de
RR		 2075 DismissAndNotify();
2076}
2077
baa9ebc4 2078IMPLEMENT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer)
4d496ecb 2079
baa9ebc4 2080wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype,
9861f022
RR		 2081 wxDataViewCellMode mode, int align ) :
2082 wxDataViewCustomRenderer( varianttype, mode, align )
4d496ecb 2083{
9861f022
RR		 2084 SetMode(mode);
2085 SetAlignment(align);
4d496ecb 2086}
93763ad5 2087
baa9ebc4 2088bool wxDataViewDateRenderer::SetValue( const wxVariant &value )
4d496ecb
RR		 2089{
2090 m_date = value.GetDateTime();
93763ad5 2091
4d496ecb
RR		 2092 return true;
2093}
2094
85136e3b 2095bool wxDataViewDateRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
9861f022
RR		 2096{
2097 return false;
2098}
2099
baa9ebc4 2100bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state )
4d496ecb
RR		 2101{
2102 dc->SetFont( GetOwner()->GetOwner()->GetFont() );
2103 wxString tmp = m_date.FormatDate();
52e750fc 2104 RenderText( tmp, 0, cell, dc, state );
4d496ecb
RR		 2105 return true;
2106}
2107
9861f022 2108wxSize wxDataViewDateRenderer::GetSize() const
4d496ecb 2109{
4d496ecb
RR		 2110 wxString tmp = m_date.FormatDate();
2111 wxCoord x,y,d;
9861f022 2112 GetView()->GetTextExtent( tmp, &x, &y, &d );
4d496ecb
RR		 2113 return wxSize(x,y+d);
2114}
2115
85136e3b 2116bool wxDataViewDateRenderer::Activate( wxRect WXUNUSED(cell), wxDataViewModel *model,
e0062c04 2117 const wxDataViewItem &item, unsigned int col )
4d496ecb 2118{
3f3af7e7 2119 wxVariant variant;
e0062c04 2120 model->GetValue( variant, item, col );
7ea3a0de
RR		 2121 wxDateTime value = variant.GetDateTime();
2122
baa9ebc4 2123 wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient(
e0062c04 2124 GetOwner()->GetOwner()->GetParent(), &value, model, item, col );
7ea3a0de
RR		 2125 wxPoint pos = wxGetMousePosition();
2126 popup->Move( pos );
2127 popup->Layout();
2128 popup->Popup( popup->m_cal );
4d496ecb
RR		 2129
2130 return true;
2131}
2132
c9c13e70 2133
b9db5f30 2134// ---------------------------------------------------------
c9c13e70 2135// wxDataViewIconTextRenderer
b9db5f30 2136// ---------------------------------------------------------
c9c13e70
RR		 2137
2138IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
2139
b9db5f30 2140wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
c9c13e70
RR		 2141 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
2142 wxDataViewCustomRenderer( varianttype, mode, align )
2143{
2144 SetMode(mode);
2145 SetAlignment(align);
2146}
2147
2148wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
2149{
2150}
b9db5f30 2151
c9c13e70
RR		 2152bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
2153{
2154 m_value << value;
2155 return true;
2156}
2157
ad386793 2158bool wxDataViewIconTextRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
c9c13e70
RR		 2159{
2160 return false;
2161}
b9db5f30 2162
c9c13e70
RR		 2163bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
2164{
c9c13e70 2165 const wxIcon &icon = m_value.GetIcon();
52e750fc 2166 int offset = 0;
c9c13e70
RR		 2167 if (icon.IsOk())
2168 {
52e750fc
RR		 2169 int yoffset = wxMax( 0, (cell.height - icon.GetHeight()) / 2 );
2170 dc->DrawIcon( icon, cell.x, cell.y + yoffset );
2171 offset = icon.GetWidth() + 4;
c9c13e70 2172 }
b9db5f30 2173
52e750fc 2174 RenderText( m_value.GetText(), offset, cell, dc, state );
c9c13e70
RR		 2175
2176 return true;
2177}
2178
2179wxSize wxDataViewIconTextRenderer::GetSize() const
2180{
52e750fc
RR		 2181 wxSize size;
2182 if (m_value.GetIcon().IsOk())
2183 size.x = 4 + m_value.GetIcon().GetWidth();
2184 wxCoord x,y,d;
2185 GetView()->GetTextExtent( m_value.GetText(), &x, &y, &d );
2186 size.x += x;
2187 size.y = y+d;
b9db5f30 2188 return size;
c9c13e70
RR		 2189}
2190
7857346a 2191wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl(
ad386793 2192 wxWindow *WXUNUSED(parent), wxRect WXUNUSED(labelRect), const wxVariant &WXUNUSED(value) )
c9c13e70
RR		 2193{
2194 return NULL;
2195}
2196
7857346a 2197bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl(
ad386793 2198 wxControl* WXUNUSED(editor), wxVariant &WXUNUSED(value) )
c9c13e70
RR		 2199{
2200 return false;
2201}
2202
93763ad5 2203// ---------------------------------------------------------
605c2c4a 2204// wxDataViewColumn
93763ad5 2205// ---------------------------------------------------------
7b4fde82 2206
31fb32e1
RR		 2207
2208static gboolean
ad386793 2209gtk_dataview_header_button_press_callback( GtkWidget *WXUNUSED(widget),
31fb32e1
RR		 2210 GdkEventButton *gdk_event,
2211 wxDataViewColumn *column )
2212{
2213 if (gdk_event->type != GDK_BUTTON_PRESS)
94b1f7bc 2214 return FALSE;
f4322df6 2215
31fb32e1
RR		 2216 if (gdk_event->button == 1)
2217 {
d32332aa 2218 gs_lastLeftClickHeader = column;
7857346a 2219
31fb32e1
RR		 2220 wxDataViewCtrl *dv = column->GetOwner();
2221 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
2222 event.SetDataViewColumn( column );
2223 event.SetModel( dv->GetModel() );
937013e0 2224 if (dv->HandleWindowEvent( event ))
a84c5b6f 2225 return FALSE;
31fb32e1 2226 }
f4322df6 2227
dadc879e
RR		 2228 if (gdk_event->button == 3)
2229 {
2230 wxDataViewCtrl *dv = column->GetOwner();
2231 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, dv->GetId() );
2232 event.SetDataViewColumn( column );
2233 event.SetModel( dv->GetModel() );
937013e0 2234 if (dv->HandleWindowEvent( event ))
dadc879e
RR		 2235 return FALSE;
2236 }
2237
94b1f7bc 2238 return FALSE;
31fb32e1
RR		 2239}
2240
7b4fde82
RR		 2241extern "C" {
2242static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
2243 GtkCellRenderer *cell,
2244 GtkTreeModel *model,
2245 GtkTreeIter *iter,
2246 gpointer data );
2247}
2248
2249
ad386793 2250static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *WXUNUSED(column),
7b4fde82
RR		 2251 GtkCellRenderer *renderer,
2252 GtkTreeModel *model,
2253 GtkTreeIter *iter,
2254 gpointer data )
2255{
e0062c04
RR		 2256 g_return_if_fail (GTK_IS_WX_TREE_MODEL (model));
2257 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model;
93763ad5 2258
baa9ebc4 2259 wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
a7f61f76 2260
9d52aad3 2261 wxDataViewItem item( (void*) iter->user_data );
93763ad5 2262
a826202e
RR		 2263 wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel();
2264
e39de702 2265 if (!wx_model->IsVirtualListModel())
2056dede 2266 {
b9db5f30 2267
a826202e
RR		 2268 if (wx_model->IsContainer( item ))
2269 {
2270 if (wx_model->HasContainerColumns( item ) || (cell->GetOwner()->GetModelColumn() == 0))
2271 {
2272 GValue gvalue = { 0, };
2273 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2274 g_value_set_boolean( &gvalue, TRUE );
2275 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2276 g_value_unset( &gvalue );
2277 }
2278 else
2279 {
2280 GValue gvalue = { 0, };
2281 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2282 g_value_set_boolean( &gvalue, FALSE );
2283 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2284 g_value_unset( &gvalue );
b9db5f30 2285
a826202e
RR		 2286 return;
2287 }
2288 }
2289 else
2290 {
2291 GValue gvalue = { 0, };
2292 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2293 g_value_set_boolean( &gvalue, TRUE );
2294 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2295 g_value_unset( &gvalue );
2296 }
b9db5f30 2297
2056dede 2298 }
a826202e 2299
3f3af7e7 2300 wxVariant value;
a826202e 2301 wx_model->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
7b4fde82
RR		 2302
2303 if (value.GetType() != cell->GetVariantType())
f4322df6
VZ		 2304 wxLogError( wxT("Wrong type, required: %s but: %s"),
2305 value.GetType().c_str(),
cbc9145c 2306 cell->GetVariantType().c_str() );
93763ad5 2307
7b4fde82 2308 cell->SetValue( value );
e0743e63 2309
4264606e
RR		 2310 if (cell->GtkHasAttributes())
2311 {
2312 wxDataViewItemAttr attr;
2313 bool colour_set = false;
2314 bool style_set = false;
2315 bool weight_set = false;
b9db5f30 2316
4264606e
RR		 2317 if (wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr ))
2318 {
2319 // this must be a GtkCellRendererText
2320 wxColour colour = attr.GetColour();
2321 if (colour.IsOk())
2322 {
2323 const GdkColor * const gcol = colour.GetColor();
2a5e6d1b 2324
4264606e
RR		 2325 GValue gvalue = { 0, };
2326 g_value_init( &gvalue, GDK_TYPE_COLOR );
2327 g_value_set_boxed( &gvalue, gcol );
2328 g_object_set_property( G_OBJECT(renderer), "foreground_gdk", &gvalue );
2329 g_value_unset( &gvalue );
b9db5f30 2330
4264606e
RR		 2331 colour_set = true;
2332 }
b9db5f30 2333
4264606e
RR		 2334 if (attr.GetItalic())
2335 {
2336 GValue gvalue = { 0, };
2337 g_value_init( &gvalue, PANGO_TYPE_STYLE );
2338 g_value_set_enum( &gvalue, PANGO_STYLE_ITALIC );
2339 g_object_set_property( G_OBJECT(renderer), "style", &gvalue );
2340 g_value_unset( &gvalue );
b9db5f30 2341
4264606e
RR		 2342 style_set = true;
2343 }
b9db5f30 2344
4264606e
RR		 2345 if (attr.GetBold())
2346 {
2347 GValue gvalue = { 0, };
2348 g_value_init( &gvalue, PANGO_TYPE_WEIGHT );
2349 g_value_set_enum( &gvalue, PANGO_WEIGHT_BOLD );
2350 g_object_set_property( G_OBJECT(renderer), "weight", &gvalue );
2351 g_value_unset( &gvalue );
b9db5f30 2352
4264606e
RR		 2353 weight_set = true;
2354 }
2355 }
b9db5f30 2356
4264606e
RR		 2357 if (!style_set)
2358 {
2359 GValue gvalue = { 0, };
2360 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2361 g_value_set_boolean( &gvalue, FALSE );
2362 g_object_set_property( G_OBJECT(renderer), "style-set", &gvalue );
2363 g_value_unset( &gvalue );
2364 }
b9db5f30 2365
4264606e
RR		 2366 if (!weight_set)
2367 {
2368 GValue gvalue = { 0, };
2369 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2370 g_value_set_boolean( &gvalue, FALSE );
2371 g_object_set_property( G_OBJECT(renderer), "weight-set", &gvalue );
2372 g_value_unset( &gvalue );
2373 }
b9db5f30 2374
4264606e
RR		 2375 if (!colour_set)
2376 {
2377 GValue gvalue = { 0, };
2378 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2379 g_value_set_boolean( &gvalue, FALSE );
2380 g_object_set_property( G_OBJECT(renderer), "foreground-set", &gvalue );
2381 g_value_unset( &gvalue );
2382 }
2383 }
2384
2385#if 0
2a5e6d1b
RR		 2386 if (attr.HasBackgroundColour())
2387 {
2388 wxColour colour = attr.GetBackgroundColour();
1cd5e95c 2389 const GdkColor * const gcol = colour.GetColor();
e0743e63 2390
2a5e6d1b
RR		 2391 GValue gvalue = { 0, };
2392 g_value_init( &gvalue, GDK_TYPE_COLOR );
2393 g_value_set_boxed( &gvalue, gcol );
2394 g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
2395 g_value_unset( &gvalue );
2396 }
2397 else
2398 {
2399 GValue gvalue = { 0, };
2400 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2401 g_value_set_boolean( &gvalue, FALSE );
2402 g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
2403 g_value_unset( &gvalue );
2404 }
e0062c04
RR		 2405#endif
2406
7b4fde82
RR		 2407}
2408
cbc9145c 2409IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
fa28826d 2410
91a6c655 2411#include <wx/listimpl.cpp>
a76c2f37 2412WX_DEFINE_LIST(wxDataViewColumnList)
91a6c655 2413
f4322df6
VZ		 2414wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell,
2415 unsigned int model_column, int width,
87f0efe2
RR		 2416 wxAlignment align, int flags ) :
2417 wxDataViewColumnBase( title, cell, model_column, width, align, flags )
fa28826d 2418{
9861f022 2419 Init( align, flags, width );
31fb32e1 2420
9861f022 2421 gtk_tree_view_column_set_clickable( GTK_TREE_VIEW_COLUMN(m_column), TRUE );
31fb32e1 2422 SetTitle( title );
fa28826d
RR		 2423}
2424
f4322df6
VZ		 2425wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell,
2426 unsigned int model_column, int width,
87f0efe2
RR		 2427 wxAlignment align, int flags ) :
2428 wxDataViewColumnBase( bitmap, cell, model_column, width, align, flags )
9861f022
RR		 2429{
2430 Init( align, flags, width );
2431
2432 SetBitmap( bitmap );
2433}
2434
2435void wxDataViewColumn::Init(wxAlignment align, int flags, int width)
07a84e7b 2436{
31fb32e1 2437 m_isConnected = false;
07a84e7b 2438
9861f022 2439 GtkCellRenderer *renderer = (GtkCellRenderer *) GetRenderer()->GetGtkHandle();
07a84e7b 2440 GtkTreeViewColumn *column = gtk_tree_view_column_new();
9861f022 2441 m_column = (GtkWidget*) column;
07a84e7b 2442
9861f022
RR		 2443 SetFlags( flags );
2444 SetAlignment( align );
07a84e7b 2445
ad386793 2446 SetWidth( width );
07a84e7b 2447
9861f022 2448 gtk_tree_view_column_pack_end( column, renderer, TRUE );
07a84e7b
RR		 2449
2450 gtk_tree_view_column_set_cell_data_func( column, renderer,
9861f022 2451 wxGtkTreeCellDataFunc, (gpointer) GetRenderer(), NULL );
07a84e7b
RR		 2452}
2453
fa28826d
RR		 2454wxDataViewColumn::~wxDataViewColumn()
2455{
2456}
2457
31fb32e1
RR		 2458void wxDataViewColumn::OnInternalIdle()
2459{
2460 if (m_isConnected)
2461 return;
f4322df6 2462
31fb32e1
RR		 2463 if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview))
2464 {
9861f022 2465 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
31fb32e1
RR		 2466 if (column->button)
2467 {
2468 g_signal_connect(column->button, "button_press_event",
2469 G_CALLBACK (gtk_dataview_header_button_press_callback), this);
f4322df6 2470
31fb32e1
RR		 2471 m_isConnected = true;
2472 }
2473 }
2474}
2475
b94db696
RR		 2476void wxDataViewColumn::SetOwner( wxDataViewCtrl *owner )
2477{
2478 wxDataViewColumnBase::SetOwner( owner );
f4322df6 2479
9861f022 2480 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2481
b94db696 2482 gtk_tree_view_column_set_title( column, wxGTK_CONV_FONT(GetTitle(), GetOwner()->GetFont() ) );
b94db696
RR		 2483}
2484
fa28826d
RR		 2485void wxDataViewColumn::SetTitle( const wxString &title )
2486{
9861f022 2487 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2488
31fb32e1
RR		 2489 if (m_isConnected)
2490 {
2491 // disconnect before column->button gets recreated
f4322df6 2492 g_signal_handlers_disconnect_by_func( column->button,
9861f022 2493 (GtkWidget*) gtk_dataview_header_button_press_callback, this);
f4322df6 2494
31fb32e1
RR		 2495 m_isConnected = false;
2496 }
2497
09dfa6a0
VZ		 2498 // FIXME: can it really happen that we don't have the owner here??
2499 wxDataViewCtrl *ctrl = GetOwner();
2500 gtk_tree_view_column_set_title( column, ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont())
2501 : wxGTK_CONV_SYS(title) );
31fb32e1 2502
07a84e7b
RR		 2503 gtk_tree_view_column_set_widget( column, NULL );
2504}
2505
9861f022
RR		 2506wxString wxDataViewColumn::GetTitle() const
2507{
2508 const gchar *str = gtk_tree_view_column_get_title( GTK_TREE_VIEW_COLUMN(m_column) );
2509 return wxConvFileName->cMB2WX(str);
2510}
2511
07a84e7b
RR		 2512void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
2513{
2514 wxDataViewColumnBase::SetBitmap( bitmap );
2515
9861f022 2516 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
07a84e7b
RR		 2517 if (bitmap.Ok())
2518 {
2519 GtkImage *gtk_image = GTK_IMAGE( gtk_image_new() );
f4322df6 2520
07a84e7b
RR		 2521 GdkBitmap *mask = (GdkBitmap *) NULL;
2522 if (bitmap.GetMask())
2523 mask = bitmap.GetMask()->GetBitmap();
2524
2525 if (bitmap.HasPixbuf())
2526 {
2527 gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image),
2528 bitmap.GetPixbuf());
2529 }
2530 else
2531 {
2532 gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image),
2533 bitmap.GetPixmap(), mask);
2534 }
2535 gtk_widget_show( GTK_WIDGET(gtk_image) );
f4322df6 2536
07a84e7b
RR		 2537 gtk_tree_view_column_set_widget( column, GTK_WIDGET(gtk_image) );
2538 }
2539 else
2540 {
2541 gtk_tree_view_column_set_widget( column, NULL );
2542 }
fa28826d
RR		 2543}
2544
9861f022
RR		 2545void wxDataViewColumn::SetHidden( bool hidden )
2546{
2547 gtk_tree_view_column_set_visible( GTK_TREE_VIEW_COLUMN(m_column), !hidden );
2548}
2549
2550void wxDataViewColumn::SetResizeable( bool resizeable )
2551{
2552 gtk_tree_view_column_set_resizable( GTK_TREE_VIEW_COLUMN(m_column), resizeable );
2553}
2554
47cef10f
RR		 2555void wxDataViewColumn::SetAlignment( wxAlignment align )
2556{
9861f022 2557 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2558
47cef10f
RR		 2559 gfloat xalign = 0.0;
2560 if (align == wxALIGN_RIGHT)
2561 xalign = 1.0;
9861f022
RR		 2562 if (align == wxALIGN_CENTER_HORIZONTAL ||
2563 align == wxALIGN_CENTER)
47cef10f 2564 xalign = 0.5;
f4322df6 2565
9861f022
RR		 2566 gtk_tree_view_column_set_alignment( column, xalign );
2567}
2568
2569wxAlignment wxDataViewColumn::GetAlignment() const
2570{
2571 gfloat xalign = gtk_tree_view_column_get_alignment( GTK_TREE_VIEW_COLUMN(m_column) );
2572
2573 if (xalign == 1.0)
2574 return wxALIGN_RIGHT;
2575 if (xalign == 0.5)
2576 return wxALIGN_CENTER_HORIZONTAL;
f4322df6 2577
9861f022 2578 return wxALIGN_LEFT;
47cef10f
RR		 2579}
2580
31fb32e1
RR		 2581void wxDataViewColumn::SetSortable( bool sortable )
2582{
9861f022 2583 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
b9db5f30 2584
94b1f7bc 2585 if (sortable)
0bd26819 2586 {
94b1f7bc 2587 gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
0bd26819 2588 }
94b1f7bc 2589 else
0bd26819 2590 {
94b1f7bc 2591 gtk_tree_view_column_set_sort_column_id( column, -1 );
0bd26819
RR		 2592 gtk_tree_view_column_set_sort_indicator( column, FALSE );
2593 }
31fb32e1
RR		 2594}
2595
87f0efe2 2596bool wxDataViewColumn::IsSortable() const
31fb32e1 2597{
9861f022 2598 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
94b1f7bc 2599 return (gtk_tree_view_column_get_sort_column_id( column ) != -1);
31fb32e1
RR		 2600}
2601
9861f022
RR		 2602bool wxDataViewColumn::IsResizeable() const
2603{
2604 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2605 return gtk_tree_view_column_get_resizable( column );
2606}
2607
2608bool wxDataViewColumn::IsHidden() const
2609{
2610 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2611 return !gtk_tree_view_column_get_visible( column );
2612}
2613
47cef10f
RR		 2614void wxDataViewColumn::SetSortOrder( bool ascending )
2615{
9861f022 2616 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2617
47cef10f
RR		 2618 if (ascending)
2619 gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
2620 else
2621 gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
0bd26819
RR		 2622
2623 gtk_tree_view_column_set_sort_indicator( column, TRUE );
47cef10f
RR		 2624}
2625
87f0efe2 2626bool wxDataViewColumn::IsSortOrderAscending() const
31fb32e1 2627{
9861f022 2628 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2629
31fb32e1
RR		 2630 return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING);
2631}
2632
9861f022 2633void wxDataViewColumn::SetMinWidth( int width )
533544f2 2634{
9861f022 2635 gtk_tree_view_column_set_min_width( GTK_TREE_VIEW_COLUMN(m_column), width );
533544f2
RR		 2636}
2637
9861f022
RR		 2638int wxDataViewColumn::GetMinWidth() const
2639{
2640 return gtk_tree_view_column_get_min_width( GTK_TREE_VIEW_COLUMN(m_column) );
2641}
2642
2643int wxDataViewColumn::GetWidth() const
533544f2 2644{
9861f022 2645 return gtk_tree_view_column_get_width( GTK_TREE_VIEW_COLUMN(m_column) );
533544f2
RR		 2646}
2647
9861f022 2648void wxDataViewColumn::SetWidth( int width )
533544f2 2649{
ad386793
RR		 2650 if (width < 0)
2651 {
973dc907
RR		 2652#if 1
2653 gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED );
2654
2655 // TODO find a better calculation
97e89e29 2656 gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), wxDVC_DEFAULT_WIDTH );
973dc907
RR		 2657#else
2658 // this is unpractical for large numbers of items and disables
2659 // user resizing, which is totally unexpected
ad386793 2660 gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_AUTOSIZE );
973dc907 2661#endif
ad386793
RR		 2662 }
2663 else
2664 {
2665 gtk_tree_view_column_set_sizing( GTK_TREE_VIEW_COLUMN(m_column), GTK_TREE_VIEW_COLUMN_FIXED );
7857346a 2666
ad386793
RR		 2667 gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width );
2668 }
533544f2
RR		 2669}
2670
99c75ebc
RR		 2671void wxDataViewColumn::SetReorderable( bool reorderable )
2672{
2673 gtk_tree_view_column_set_reorderable( GTK_TREE_VIEW_COLUMN(m_column), reorderable );
2674}
2675
2676bool wxDataViewColumn::IsReorderable() const
2677{
2678 return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) );
2679}
9861f022 2680
4508fcd2
RR		 2681//-----------------------------------------------------------------------------
2682// wxGtkTreeModelNode
2683//-----------------------------------------------------------------------------
2684
2685void wxGtkTreeModelNode::Resort()
2686{
af110130
RR		 2687 size_t child_count = GetChildCount();
2688 if (child_count == 0)
0be79c8a
RR		 2689 return;
2690
af110130
RR		 2691 size_t node_count = GetNodesCount();
2692
2693 if (child_count == 1)
0be79c8a 2694 {
af110130
RR		 2695 if (node_count == 1)
2696 {
2697 wxGtkTreeModelNode *node = m_nodes.Item( 0 );
2698 node->Resort();
2699 }
0be79c8a
RR		 2700 return;
2701 }
2702
40196b1e
RR		 2703 wxGtkTreeModelChildren temp;
2704 WX_APPEND_ARRAY( temp, m_children );
b9db5f30 2705
40196b1e
RR		 2706 g_internal = m_internal;
2707 m_children.Sort( &wxGtkTreeModelChildCmp );
0be79c8a 2708
af110130 2709 gint *new_order = new gint[child_count];
b9db5f30 2710
40196b1e 2711 unsigned int pos;
af110130 2712 for (pos = 0; pos < child_count; pos++)
4508fcd2 2713 {
40196b1e
RR		 2714 void *id = m_children.Item( pos );
2715 int old_pos = temp.Index( id );
2716 new_order[pos] = old_pos;
4508fcd2 2717 }
b9db5f30 2718
0be79c8a
RR		 2719 GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
2720
2721 GtkTreeIter iter;
40196b1e 2722 iter.user_data = GetItem().GetID();
0be79c8a 2723 iter.stamp = m_internal->GetGtkModel()->stamp;
b9db5f30 2724
40196b1e 2725 GtkTreePath *path = m_internal->get_path( &iter );
b9db5f30 2726
0be79c8a 2727 gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order );
b9db5f30 2728
0be79c8a 2729 gtk_tree_path_free (path);
b9db5f30 2730
0be79c8a 2731 delete [] new_order;
b9db5f30 2732
af110130 2733 for (pos = 0; pos < node_count; pos++)
4508fcd2 2734 {
af110130 2735 wxGtkTreeModelNode *node = m_nodes.Item( pos );
4508fcd2
RR		 2736 node->Resort();
2737 }
2738}
2739
55fbde12
RR		 2740//-----------------------------------------------------------------------------
2741// wxDataViewCtrlInternal
2742//-----------------------------------------------------------------------------
2743
b9db5f30 2744wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner,
55fbde12 2745 wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model )
b9db5f30 2746{
55fbde12 2747 m_owner = owner;
b9db5f30
VS		 2748 m_wx_model = wx_model;
2749 m_gtk_model = gtk_model;
2750 m_root = NULL;
b8b7b087 2751 m_sort_order = GTK_SORT_ASCENDING;
40196b1e 2752 m_sort_column = -1;
d32332aa 2753 m_dataview_sort_column = NULL;
b9db5f30 2754
e39de702 2755 if (!m_wx_model->IsVirtualListModel())
2056dede 2756 InitTree();
55fbde12 2757}
b9db5f30 2758
55fbde12
RR		 2759wxDataViewCtrlInternal::~wxDataViewCtrlInternal()
2760{
2761 g_object_unref( m_gtk_model );
2762}
b9db5f30 2763
ef427989
RR		 2764void wxDataViewCtrlInternal::InitTree()
2765{
2766 wxDataViewItem item;
0be79c8a 2767 m_root = new wxGtkTreeModelNode( NULL, item, this );
ef427989
RR		 2768
2769 BuildBranch( m_root );
2770}
2771
55fbde12
RR		 2772void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node )
2773{
2774 if (node->GetChildCount() == 0)
2775 {
74fe973b
RR		 2776 wxDataViewItemArray children;
2777 unsigned int count = m_wx_model->GetChildren( node->GetItem(), children );
2778 unsigned int pos;
2779 for (pos = 0; pos < count; pos++)
55fbde12 2780 {
74fe973b 2781 wxDataViewItem child = children[pos];
b9db5f30 2782
af110130
RR		 2783 if (m_wx_model->IsContainer( child ))
2784 node->AddNode( new wxGtkTreeModelNode( node, child, this ) );
2785 else
2786 node->AddLeave( child.GetID() );
b9db5f30 2787
effd54b0 2788 // Don't send any events here
55fbde12
RR		 2789 }
2790 }
2791}
2792
f6f0ef85
RR		 2793// GTK+ dnd iface
2794
7857346a 2795gboolean wxDataViewCtrlInternal::row_draggable( GtkTreeDragSource *WXUNUSED(drag_source),
f6f0ef85
RR		 2796 GtkTreePath *path )
2797{
2798 GtkTreeIter iter;
2799 if (!get_iter( &iter, path )) return FALSE;
7857346a 2800
f6f0ef85
RR		 2801 wxDataViewItem item( (void*) iter.user_data );
2802
2803 return m_wx_model->IsDraggable( item );
2804}
2805
7857346a
VZ		 2806gboolean
2807wxDataViewCtrlInternal::drag_data_delete(GtkTreeDragSource *WXUNUSED(drag_source),
2808 GtkTreePath *WXUNUSED(path))
f6f0ef85
RR		 2809{
2810 return FALSE;
2811}
2812
7857346a 2813gboolean wxDataViewCtrlInternal::drag_data_get( GtkTreeDragSource *WXUNUSED(drag_source),
f6f0ef85
RR		 2814 GtkTreePath *path, GtkSelectionData *selection_data )
2815{
2816 GtkTreeIter iter;
2817 if (!get_iter( &iter, path )) return FALSE;
7857346a 2818
f6f0ef85 2819 wxDataViewItem item( (void*) iter.user_data );
7857346a 2820
f6f0ef85 2821 wxDataFormat format( selection_data->target );
7857346a 2822
f6f0ef85
RR		 2823 size_t size = m_wx_model->GetDragDataSize( item, format );
2824 if (size == 0) return FALSE;
7857346a 2825
f6f0ef85 2826 void *data = malloc( size );
7857346a 2827
f6f0ef85 2828 m_wx_model->GetDragData( item, format, data, size );
7857346a 2829
f6f0ef85
RR		 2830 gtk_selection_data_set( selection_data, selection_data->target,
2831 8, (const guchar*) data, size );
2832
2833 free( data );
7857346a 2834
f6f0ef85
RR		 2835 return TRUE;
2836}
2837
7857346a
VZ		 2838gboolean
2839wxDataViewCtrlInternal::drag_data_received(GtkTreeDragDest *WXUNUSED(drag_dest),
2840 GtkTreePath *WXUNUSED(dest),
2841 GtkSelectionData *WXUNUSED(selection_data))
f6f0ef85
RR		 2842{
2843 return FALSE;
2844}
2845
7857346a
VZ		 2846gboolean
2847wxDataViewCtrlInternal::row_drop_possible(GtkTreeDragDest *WXUNUSED(drag_dest),
2848 GtkTreePath *WXUNUSED(dest_path),
2849 GtkSelectionData *WXUNUSED(selection_data))
f6f0ef85
RR		 2850{
2851 return FALSE;
2852}
2853
2854// notifications from wxDataViewModel
2855
33ba5a05
RR		 2856bool wxDataViewCtrlInternal::Cleared()
2857{
2858 if (m_root)
2859 {
2860 delete m_root;
2861 InitTree();
7857346a
VZ		 2862 }
2863
33ba5a05
RR		 2864 // Create new GTK model
2865 g_object_unref( m_gtk_model );
2866 m_gtk_model = wxgtk_tree_model_new();
2867 m_gtk_model->internal = this;
7857346a 2868
33ba5a05
RR		 2869 return true;
2870}
2871
4508fcd2
RR		 2872void wxDataViewCtrlInternal::Resort()
2873{
e39de702 2874 if (!m_wx_model->IsVirtualListModel())
2056dede 2875 m_root->Resort();
4508fcd2
RR		 2876}
2877
55fbde12
RR		 2878bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
2879{
e39de702 2880 if (!m_wx_model->IsVirtualListModel())
2056dede
RR		 2881 {
2882 wxGtkTreeModelNode *parent_node = FindNode( parent );
2883 if (m_wx_model->IsContainer( item ))
2884 parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) );
2885 else
2886 parent_node->AddLeave( item.GetID() );
2887 }
b9db5f30 2888
55fbde12
RR		 2889 return true;
2890}
2891
469d3e9b 2892bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
55fbde12 2893{
e39de702 2894 if (!m_wx_model->IsVirtualListModel())
2056dede
RR		 2895 {
2896 wxGtkTreeModelNode *parent_node = FindNode( parent );
2897 parent_node->DeleteChild( item.GetID() );
2898 }
b9db5f30 2899
d8331a01
RR		 2900 return true;
2901}
2902
2903bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item )
2904{
6608fdab 2905 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
d8331a01
RR		 2906 event.SetEventObject( m_owner );
2907 event.SetModel( m_owner->GetModel() );
2908 event.SetItem( item );
937013e0 2909 m_owner->HandleWindowEvent( event );
b9db5f30 2910
d8331a01
RR		 2911 return true;
2912}
2913
2914bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned int col )
2915{
6608fdab 2916 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
d8331a01
RR		 2917 event.SetEventObject( m_owner );
2918 event.SetModel( m_owner->GetModel() );
2919 event.SetColumn( col );
6608fdab 2920 event.SetDataViewColumn( GetOwner()->GetColumn(col) );
d8331a01 2921 event.SetItem( item );
937013e0 2922 m_owner->HandleWindowEvent( event );
b9db5f30 2923
d8331a01
RR		 2924 return true;
2925}
2926
f6f0ef85
RR		 2927// GTK+ model iface
2928
2056dede
RR		 2929GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
2930{
e39de702 2931 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 2932 return GTK_TREE_MODEL_LIST_ONLY;
2933 else
2934 return GTK_TREE_MODEL_ITERS_PERSIST;
2935}
2936
55fbde12
RR		 2937gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
2938{
e39de702 2939 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 2940 {
2941 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 2942
2056dede
RR		 2943 unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
2944
f52984b8 2945 if (i >= wx_model->GetLastIndex() + 1)
2056dede 2946 return FALSE;
55fbde12 2947
2056dede
RR		 2948 iter->stamp = m_gtk_model->stamp;
2949 // user_data is just the index
2950 iter->user_data = (gpointer) i;
55fbde12 2951
2056dede
RR		 2952 return TRUE;
2953 }
2954 else
55fbde12 2955 {
2056dede
RR		 2956 int depth = gtk_tree_path_get_depth( path );
2957
2958 wxGtkTreeModelNode *node = m_root;
2959
2960 int i;
b9db5f30 2961 for (i = 0; i < depth; i++)
2056dede
RR		 2962 {
2963 BuildBranch( node );
b9db5f30 2964
2056dede
RR		 2965 gint pos = gtk_tree_path_get_indices (path)[i];
2966 if (pos < 0) return FALSE;
2967 if ((size_t)pos >= node->GetChildCount()) return FALSE;
b9db5f30 2968
2056dede 2969 void* id = node->GetChildren().Item( (size_t) pos );
b9db5f30 2970
2056dede 2971 if (i == depth-1)
af110130 2972 {
2056dede
RR		 2973 iter->stamp = m_gtk_model->stamp;
2974 iter->user_data = id;
2975 return TRUE;
af110130 2976 }
2056dede
RR		 2977
2978 size_t count = node->GetNodes().GetCount();
2979 size_t pos2;
2980 for (pos2 = 0; pos2 < count; pos2++)
2981 {
2982 wxGtkTreeModelNode *child_node = node->GetNodes().Item( pos2 );
2983 if (child_node->GetItem().GetID() == id)
2984 {
2985 node = child_node;
2986 break;
2987 }
b9db5f30 2988 }
2056dede 2989 }
af110130 2990 }
55fbde12 2991
af110130 2992 return FALSE;
55fbde12
RR		 2993}
2994
2995GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
2996{
2997 GtkTreePath *retval = gtk_tree_path_new ();
b9db5f30 2998
e39de702 2999 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3000 {
3001 // user_data is just the index
3002 int i = (wxUIntPtr) iter->user_data;
3003 gtk_tree_path_append_index (retval, i);
3004 }
3005 else
55fbde12 3006 {
b9db5f30
VS		 3007 void *id = iter->user_data;
3008
2056dede
RR		 3009 wxGtkTreeModelNode *node = FindParentNode( iter );
3010 while (node)
3011 {
3012 int pos = node->GetChildren().Index( id );
40196b1e 3013
2056dede 3014 gtk_tree_path_prepend_index( retval, pos );
b9db5f30 3015
2056dede
RR		 3016 id = node->GetItem().GetID();
3017 node = node->GetParent();
3018 }
55fbde12 3019 }
b9db5f30 3020
55fbde12
RR		 3021 return retval;
3022}
3023
3024gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
3025{
e39de702 3026 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3027 {
3028 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 3029
2056dede 3030 int n = (wxUIntPtr) iter->user_data;
69892729 3031
2056dede
RR		 3032 if (n == -1)
3033 return FALSE;
40196b1e 3034
f52984b8 3035 if (n >= (int) wx_model->GetLastIndex())
2056dede
RR		 3036 return FALSE;
3037
3038 iter->user_data = (gpointer) ++n;
3039 }
3040 else
3041 {
3042 wxGtkTreeModelNode *parent = FindParentNode( iter );
3043 if( parent == NULL )
3044 return FALSE;
3045
3046 int pos = parent->GetChildren().Index( iter->user_data );
3047
3048 if (pos == (int) parent->GetChildCount()-1)
3049 return FALSE;
b9db5f30 3050
2056dede
RR		 3051 iter->stamp = m_gtk_model->stamp;
3052 iter->user_data = parent->GetChildren().Item( pos+1 );
3053 }
55fbde12
RR		 3054
3055 return TRUE;
3056}
3057
3058gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
3059{
e39de702 3060 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3061 {
3062 // this is a list, nodes have no children
3063 if (parent)
3064 return FALSE;
3065
3066 iter->stamp = m_gtk_model->stamp;
3067 iter->user_data = (gpointer) -1;
3068
3069 return TRUE;
3070 }
3071 else
3072 {
3073 wxDataViewItem item( (void*) parent->user_data );
b9db5f30 3074
2056dede
RR		 3075 if (!m_wx_model->IsContainer( item ))
3076 return FALSE;
b9db5f30 3077
2056dede
RR		 3078 wxGtkTreeModelNode *parent_node = FindNode( parent );
3079 BuildBranch( parent_node );
b9db5f30 3080
2056dede
RR		 3081 if (parent_node->GetChildCount() == 0)
3082 return FALSE;
b9db5f30 3083
2056dede
RR		 3084 iter->stamp = m_gtk_model->stamp;
3085 iter->user_data = (gpointer) parent_node->GetChildren().Item( 0 );
3086 }
b9db5f30 3087
55fbde12
RR		 3088 return TRUE;
3089}
3090
3091gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
3092{
e39de702 3093 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3094 {
3095 // this is a list, nodes have no children
3096 return FALSE;
3097 }
3098 else
3099 {
3100 wxDataViewItem item( (void*) iter->user_data );
b9db5f30 3101
2056dede 3102 bool is_container = m_wx_model->IsContainer( item );
b9db5f30 3103
2056dede
RR		 3104 if (!is_container)
3105 return FALSE;
b9db5f30 3106
2056dede
RR		 3107 wxGtkTreeModelNode *node = FindNode( iter );
3108 BuildBranch( node );
b9db5f30 3109
2056dede
RR		 3110 return (node->GetChildCount() > 0);
3111 }
55fbde12
RR		 3112}
3113
3114gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
3115{
e39de702 3116 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3117 {
3118 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 3119
2056dede 3120 if (iter == NULL)
f52984b8 3121 return (gint) wx_model->GetLastIndex() + 1;
2056dede 3122
55fbde12 3123 return 0;
2056dede
RR		 3124 }
3125 else
3126 {
3127 wxDataViewItem item( (void*) iter->user_data );
b9db5f30 3128
2056dede
RR		 3129 if (!m_wx_model->IsContainer( item ))
3130 return 0;
b9db5f30 3131
2056dede
RR		 3132 wxGtkTreeModelNode *parent_node = FindNode( iter );
3133 BuildBranch( parent_node );
ef427989 3134
2056dede 3135 // wxPrintf( "iter_n_children %d\n", parent_node->GetChildCount() );
b9db5f30 3136
2056dede
RR		 3137 return parent_node->GetChildCount();
3138 }
55fbde12
RR		 3139}
3140
3141gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
3142{
e39de702 3143 if (m_wx_model->IsVirtualListModel())
2056dede
RR		 3144 {
3145 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 3146
2056dede
RR		 3147 if (parent)
3148 return FALSE;
3149
3150 if (n < 0)
3151 return FALSE;
3152
f52984b8 3153 if (n >= (gint) wx_model->GetLastIndex() + 1)
2056dede
RR		 3154 return FALSE;
3155
3156 iter->stamp = m_gtk_model->stamp;
3157 iter->user_data = (gpointer) n;
3158
3159 return TRUE;
3160 }
3161 else
3162 {
3163 void* id = NULL;
3164 if (parent) id = (void*) parent->user_data;
3165 wxDataViewItem item( id );
b9db5f30 3166
2056dede
RR		 3167 if (!m_wx_model->IsContainer( item ))
3168 return FALSE;
b9db5f30 3169
2056dede
RR		 3170 wxGtkTreeModelNode *parent_node = FindNode( parent );
3171 BuildBranch( parent_node );
55fbde12 3172
2056dede 3173 // wxPrintf( "iter_nth_child %d\n", n );
b9db5f30 3174
2056dede
RR		 3175 iter->stamp = m_gtk_model->stamp;
3176 iter->user_data = parent_node->GetChildren().Item( n );
55fbde12 3177
2056dede
RR		 3178 return TRUE;
3179 }
55fbde12
RR		 3180}
3181
3182gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
3183{
e39de702 3184 if (m_wx_model->IsVirtualListModel())
2056dede 3185 {
55fbde12 3186 return FALSE;
2056dede
RR		 3187 }
3188 else
3189 {
3190 wxGtkTreeModelNode *node = FindParentNode( child );
3191 if (!node)
3192 return FALSE;
b9db5f30 3193
2056dede
RR		 3194 iter->stamp = m_gtk_model->stamp;
3195 iter->user_data = (gpointer) node->GetItem().GetID();
55fbde12 3196
2056dede
RR		 3197 return TRUE;
3198 }
55fbde12 3199}
b9db5f30 3200
55fbde12 3201static wxGtkTreeModelNode*
69892729 3202wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
55fbde12 3203{
69892729
RR		 3204 if( model == NULL )
3205 return NULL;
55fbde12 3206
69892729
RR		 3207 ItemList list;
3208 list.DeleteContents( true );
3209 wxDataViewItem it( item );
b9db5f30 3210
69892729 3211 while( it.IsOk() )
55fbde12 3212 {
69892729
RR		 3213 wxDataViewItem * pItem = new wxDataViewItem( it );
3214 list.Insert( pItem );
3215 it = model->GetParent( it );
3216 }
3217
3218 wxGtkTreeModelNode * node = treeNode;
966cb94d 3219 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
69892729
RR		 3220 {
3221 if( node && node->GetNodes().GetCount() != 0 )
ef427989 3222 {
69892729
RR		 3223 int len = node->GetNodes().GetCount();
3224 wxGtkTreeModelNodes nodes = node->GetNodes();
3225 int j = 0;
3226 for( ; j < len; j ++)
3227 {
3228 if( nodes[j]->GetItem() == *(n->GetData()))
3229 {
3230 node = nodes[j];
3231 break;
b9db5f30 3232 }
69892729
RR		 3233 }
3234
3235 if( j == len )
3236 {
3237 return NULL;
3238 }
ef427989 3239 }
69892729
RR		 3240 else
3241 return NULL;
55fbde12 3242 }
69892729
RR		 3243 return node;
3244
55fbde12
RR		 3245}
3246
3247wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( GtkTreeIter *iter )
3248{
3249 if (!iter)
3250 return m_root;
3251
3252 wxDataViewItem item( (void*) iter->user_data );
0be79c8a
RR		 3253 if (!item.IsOk())
3254 return m_root;
b9db5f30 3255
69892729 3256 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
b9db5f30 3257
55fbde12
RR		 3258 if (!result)
3259 {
26f119eb 3260 wxLogDebug( "Not found %p", iter->user_data );
55fbde12
RR		 3261 char *crash = NULL;
3262 *crash = 0;
3263 }
b9db5f30 3264
55fbde12
RR		 3265 return result;
3266}
3267
3268wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( const wxDataViewItem &item )
3269{
0be79c8a
RR		 3270 if (!item.IsOk())
3271 return m_root;
3272
69892729 3273 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
b9db5f30 3274
55fbde12
RR		 3275 if (!result)
3276 {
26f119eb 3277 wxLogDebug( "Not found %p", item.GetID() );
55fbde12
RR		 3278 char *crash = NULL;
3279 *crash = 0;
3280 }
b9db5f30 3281
55fbde12
RR		 3282 return result;
3283}
3284
af110130 3285static wxGtkTreeModelNode*
69892729 3286wxDataViewCtrlInternal_FindParentNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
af110130 3287{
69892729
RR		 3288 if( model == NULL )
3289 return NULL;
3290
3291 ItemList list;
3292 list.DeleteContents( true );
3293 if( !item.IsOk() )
3294 return NULL;
3295
3296 wxDataViewItem it( model->GetParent( item ) );
3297 while( it.IsOk() )
af110130 3298 {
69892729
RR		 3299 wxDataViewItem * pItem = new wxDataViewItem( it );
3300 list.Insert( pItem );
3301 it = model->GetParent( it );
af110130
RR		 3302 }
3303
69892729 3304 wxGtkTreeModelNode * node = treeNode;
966cb94d 3305 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
af110130 3306 {
69892729 3307 if( node && node->GetNodes().GetCount() != 0 )
af110130 3308 {
69892729
RR		 3309 int len = node->GetNodes().GetCount();
3310 wxGtkTreeModelNodes nodes = node->GetNodes();
3311 int j = 0;
3312 for( ; j < len; j ++)
3313 {
3314 if( nodes[j]->GetItem() == *(n->GetData()))
3315 {
3316 node = nodes[j];
3317 break;
b9db5f30 3318 }
69892729
RR		 3319 }
3320
3321 if( j == len )
3322 {
3323 return NULL;
3324 }
af110130 3325 }
69892729
RR		 3326 else
3327 return NULL;
3328 }
3329 //Examine whether the node is item's parent node
3330 int len = node->GetChildCount();
3331 for( int i = 0; i < len ; i ++ )
3332 {
3333 if( node->GetChildren().Item( i ) == item.GetID() )
3334 return node;
af110130 3335 }
af110130
RR		 3336 return NULL;
3337}
3338
3339wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( GtkTreeIter *iter )
3340{
3341 if (!iter)
3342 return NULL;
b9db5f30 3343
af110130
RR		 3344 wxDataViewItem item( (void*) iter->user_data );
3345 if (!item.IsOk())
3346 return NULL;
3347
69892729 3348 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 3349}
3350
3351wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem &item )
3352{
3353 if (!item.IsOk())
3354 return NULL;
3355
69892729 3356 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 3357}
3358
eb7f97f8
RR		 3359//-----------------------------------------------------------------------------
3360// wxDataViewCtrl signal callbacks
3361//-----------------------------------------------------------------------------
3362
3363static void
ad386793 3364wxdataview_selection_changed_callback( GtkTreeSelection* WXUNUSED(selection), wxDataViewCtrl *dv )
eb7f97f8 3365{
b94db696
RR		 3366 if (!GTK_WIDGET_REALIZED(dv->m_widget))
3367 return;
f4322df6 3368
d86c1870 3369 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, dv->GetId() );
6848478c 3370 event.SetItem( dv->GetSelection() );
eb7f97f8 3371 event.SetModel( dv->GetModel() );
937013e0 3372 dv->HandleWindowEvent( event );
eb7f97f8
RR		 3373}
3374
f828871d 3375static void
ad386793
RR		 3376wxdataview_row_activated_callback( GtkTreeView* WXUNUSED(treeview), GtkTreePath *path,
3377 GtkTreeViewColumn *WXUNUSED(column), wxDataViewCtrl *dv )
f828871d 3378{
e0062c04 3379 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
55fbde12
RR		 3380
3381 GtkTreeIter iter;
3382 dv->GtkGetInternal()->get_iter( &iter, path );
3383 wxDataViewItem item( (void*) iter.user_data );;
3384 event.SetItem( item );
f828871d 3385 event.SetModel( dv->GetModel() );
937013e0 3386 dv->HandleWindowEvent( event );
f828871d
RR		 3387}
3388
718fd180 3389static gboolean
ad386793
RR		 3390wxdataview_test_expand_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3391 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3392{
3393 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() );
3394
3395 wxDataViewItem item( (void*) iter->user_data );;
3396 event.SetItem( item );
3397 event.SetModel( dv->GetModel() );
937013e0 3398 dv->HandleWindowEvent( event );
b9db5f30 3399
718fd180
RR		 3400 return !event.IsAllowed();
3401}
3402
3403static void
ad386793
RR		 3404wxdataview_row_expanded_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3405 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3406{
3407 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() );
3408
3409 wxDataViewItem item( (void*) iter->user_data );;
3410 event.SetItem( item );
3411 event.SetModel( dv->GetModel() );
937013e0 3412 dv->HandleWindowEvent( event );
718fd180
RR		 3413}
3414
3415static gboolean
ad386793
RR		 3416wxdataview_test_collapse_row_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3417 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3418{
3419 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() );
3420
3421 wxDataViewItem item( (void*) iter->user_data );;
3422 event.SetItem( item );
3423 event.SetModel( dv->GetModel() );
937013e0 3424 dv->HandleWindowEvent( event );
b9db5f30 3425
718fd180
RR		 3426 return !event.IsAllowed();
3427}
3428
3429static void
ad386793
RR		 3430wxdataview_row_collapsed_callback( GtkTreeView* WXUNUSED(treeview), GtkTreeIter* iter,
3431 GtkTreePath *WXUNUSED(path), wxDataViewCtrl *dv )
718fd180
RR		 3432{
3433 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() );
3434
3435 wxDataViewItem item( (void*) iter->user_data );;
3436 event.SetItem( item );
3437 event.SetModel( dv->GetModel() );
937013e0 3438 dv->HandleWindowEvent( event );
718fd180
RR		 3439}
3440
790b137e 3441//-----------------------------------------------------------------------------
718fd180 3442 // wxDataViewCtrl
790b137e
RR		 3443//-----------------------------------------------------------------------------
3444
1e510b1e
RR		 3445//-----------------------------------------------------------------------------
3446// InsertChild for wxDataViewCtrl
3447//-----------------------------------------------------------------------------
3448
3449static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child )
3450{
3451 wxDataViewCtrl * dvc = (wxDataViewCtrl*) parent;
3452 GtkWidget *treeview = dvc->GtkGetTreeView();
3453
3454 // Insert widget in GtkTreeView
3455 if (GTK_WIDGET_REALIZED(treeview))
e8375af8 3456 gtk_widget_set_parent_window( child->m_widget,
1e510b1e
RR		 3457 gtk_tree_view_get_bin_window( GTK_TREE_VIEW(treeview) ) );
3458 gtk_widget_set_parent( child->m_widget, treeview );
3459}
3460
3461static
3462void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget),
ad386793 3463 GtkAllocation *WXUNUSED(gtk_alloc),
1e510b1e
RR		 3464 wxDataViewCtrl *win )
3465{
966cb94d 3466 wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
1e510b1e
RR		 3467 while (node)
3468 {
3469 wxWindow *child = node->GetData();
e8375af8 3470
1e510b1e
RR		 3471 GtkRequisition req;
3472 gtk_widget_size_request( child->m_widget, &req );
e8375af8 3473
1e510b1e
RR		 3474 GtkAllocation alloc;
3475 alloc.x = child->m_x;
3476 alloc.y = child->m_y;
3477 alloc.width = child->m_width;
3478 alloc.height = child->m_height;
3479 gtk_widget_size_allocate( child->m_widget, &alloc );
e8375af8 3480
1e510b1e
RR		 3481 node = node->GetNext();
3482 }
3483}
3484
3485
6608fdab
RR		 3486//-----------------------------------------------------------------------------
3487// "motion_notify_event"
3488//-----------------------------------------------------------------------------
3489
3490static gboolean
ad386793 3491gtk_dataview_motion_notify_callback( GtkWidget *WXUNUSED(widget),
74dea0de
RR		 3492 GdkEventMotion *gdk_event,
3493 wxDataViewCtrl *dv )
6608fdab
RR		 3494{
3495 if (gdk_event->is_hint)
3496 {
3497 int x = 0;
3498 int y = 0;
3499 GdkModifierType state;
3500 gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
3501 gdk_event->x = x;
3502 gdk_event->y = y;
3503 }
3504
3505 GtkTreePath *path = NULL;
3506 GtkTreeViewColumn *column = NULL;
3507 gint cell_x = 0;
3508 gint cell_y = 0;
b9db5f30 3509 if (gtk_tree_view_get_path_at_pos(
6608fdab
RR		 3510 GTK_TREE_VIEW(dv->GtkGetTreeView()),
3511 (int) gdk_event->x, (int) gdk_event->y,
3512 &path,
3513 &column,
3514 &cell_x,
3515 &cell_y))
3516 {
3517 if (path)
3518 {
3519 GtkTreeIter iter;
3520 dv->GtkGetInternal()->get_iter( &iter, path );
b9db5f30 3521
6608fdab 3522 // wxPrintf( "mouse %d %d\n", (int) gdk_event->x, (int) gdk_event->y );
b9db5f30 3523
6608fdab
RR		 3524 gtk_tree_path_free( path );
3525 }
3526 }
3527
3528
3529 return FALSE;
3530}
3531
74dea0de
RR		 3532//-----------------------------------------------------------------------------
3533// "button_press_event"
3534//-----------------------------------------------------------------------------
3535
3536static gboolean
3537gtk_dataview_button_press_callback( GtkWidget *WXUNUSED(widget),
3538 GdkEventButton *gdk_event,
3539 wxDataViewCtrl *dv )
3540{
3541 if ((gdk_event->button == 3) && (gdk_event->type == GDK_BUTTON_PRESS))
3542 {
3543 GtkTreePath *path = NULL;
3544 GtkTreeViewColumn *column = NULL;
3545 gint cell_x = 0;
3546 gint cell_y = 0;
3547 if (gtk_tree_view_get_path_at_pos(
3548 GTK_TREE_VIEW(dv->GtkGetTreeView()),
3549 (int) gdk_event->x, (int) gdk_event->y,
3550 &path,
3551 &column,
3552 &cell_x,
3553 &cell_y))
3554 {
3555 if (path)
3556 {
3557 GtkTreeIter iter;
3558 dv->GtkGetInternal()->get_iter( &iter, path );
3559
3560 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, dv->GetId() );
3561 wxDataViewItem item( (void*) iter.user_data );;
3562 event.SetItem( item );
3563 event.SetModel( dv->GetModel() );
3564 bool ret = dv->HandleWindowEvent( event );
3565 gtk_tree_path_free( path );
3566 return ret;
3567 }
3568 }
3569 }
3570
3571 return FALSE;
3572}
1e510b1e 3573
239eaa41
RR		 3574IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
3575
3576wxDataViewCtrl::~wxDataViewCtrl()
3577{
8f850e28
RR		 3578 if (m_notifier)
3579 GetModel()->RemoveNotifier( m_notifier );
87f0efe2
RR		 3580
3581 // remove the model from the GtkTreeView before it gets destroyed by the
3582 // wxDataViewCtrlBase's dtor
3583 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL );
b9db5f30 3584
55fbde12 3585 delete m_internal;
239eaa41
RR		 3586}
3587
3588void wxDataViewCtrl::Init()
3589{
8f850e28 3590 m_notifier = NULL;
33ba5a05 3591 m_internal = NULL;
239eaa41
RR		 3592}
3593
f6f0ef85
RR		 3594static GtkTargetEntry gs_target;
3595
239eaa41 3596bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
93763ad5 3597 const wxPoint& pos, const wxSize& size,
239eaa41
RR		 3598 long style, const wxValidator& validator )
3599{
3600 Init();
93763ad5 3601
239eaa41
RR		 3602 if (!PreCreation( parent, pos, size ) ||
3603 !CreateBase( parent, id, pos, size, style, validator ))
3604 {
3605 wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
93763ad5 3606 return false;
239eaa41 3607 }
1a367564 3608
1e510b1e
RR		 3609 m_insertCallback = wxInsertChildInDataViewCtrl;
3610
1a367564 3611 m_widget = gtk_scrolled_window_new (NULL, NULL);
6493aaca
VZ		 3612
3613 GtkScrolledWindowSetBorder(m_widget, style);
1a367564
RR		 3614
3615 m_treeview = gtk_tree_view_new();
3616 gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
e8375af8 3617
1e510b1e
RR		 3618 g_signal_connect (m_treeview, "size_allocate",
3619 G_CALLBACK (gtk_dataviewctrl_size_callback), this);
ed4b0fdc 3620
25bc5c55 3621 gs_target.target = const_cast<char *>("UTF8_STRING");
f6f0ef85 3622 gs_target.flags = 0;
bd7cef4a 3623 gs_target.info = static_cast<guint>(-1);
7857346a 3624 gtk_tree_view_enable_model_drag_source( GTK_TREE_VIEW(m_treeview),
f6f0ef85 3625 GDK_BUTTON1_MASK, &gs_target, 1, (GdkDragAction) GDK_ACTION_COPY );
7857346a 3626
b94db696
RR		 3627#ifdef __WXGTK26__
3628 if (!gtk_check_version(2,6,0))
3629 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE );
3630#endif
3631
daebb44c
RR		 3632 if (style & wxDV_MULTIPLE)
3633 {
3634 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3635 gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE );
3636 }
93763ad5 3637
9861f022
RR		 3638 gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(m_treeview), (style & wxDV_NO_HEADER) == 0 );
3639
3640#ifdef __WXGTK210__
3641 if (!gtk_check_version(2,10,0))
3642 {
3643 GtkTreeViewGridLines grid = GTK_TREE_VIEW_GRID_LINES_NONE;
f4322df6
VZ		 3644
3645 if ((style & wxDV_HORIZ_RULES) != 0 &&
9861f022
RR		 3646 (style & wxDV_VERT_RULES) != 0)
3647 grid = GTK_TREE_VIEW_GRID_LINES_BOTH;
3648 else if (style & wxDV_VERT_RULES)
3649 grid = GTK_TREE_VIEW_GRID_LINES_VERTICAL;
3650 else if (style & wxDV_HORIZ_RULES)
3651 grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL;
3652
1a07a730
RR		 3653 if (grid != GTK_TREE_VIEW_GRID_LINES_NONE)
3654 gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
9861f022 3655 }
9861f022 3656#endif
1a07a730
RR		 3657
3658 gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_ROW_LINES) != 0 );
9861f022 3659
1a367564
RR		 3660 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
3661 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
3662 gtk_widget_show (m_treeview);
93763ad5 3663
239eaa41
RR		 3664 m_parent->DoAddChild( this );
3665
b94db696
RR		 3666 PostCreation(size);
3667
b086d55f
RR		 3668 GtkEnableSelectionEvents();
3669
718fd180 3670 g_signal_connect_after (m_treeview, "row-activated",
f828871d 3671 G_CALLBACK (wxdataview_row_activated_callback), this);
eb7f97f8 3672
718fd180
RR		 3673 g_signal_connect (m_treeview, "test-collapse-row",
3674 G_CALLBACK (wxdataview_test_collapse_row_callback), this);
3675
3676 g_signal_connect_after (m_treeview, "row-collapsed",
3677 G_CALLBACK (wxdataview_row_collapsed_callback), this);
3678
3679 g_signal_connect (m_treeview, "test-expand-row",
3680 G_CALLBACK (wxdataview_test_expand_row_callback), this);
b9db5f30 3681
718fd180
RR		 3682 g_signal_connect_after (m_treeview, "row-expanded",
3683 G_CALLBACK (wxdataview_row_expanded_callback), this);
3684
6608fdab
RR		 3685 g_signal_connect (m_treeview, "motion_notify_event",
3686 G_CALLBACK (gtk_dataview_motion_notify_callback), this);
3687
74dea0de
RR		 3688 g_signal_connect (m_treeview, "button_press_event",
3689 G_CALLBACK (gtk_dataview_button_press_callback), this);
7857346a 3690
239eaa41
RR		 3691 return true;
3692}
3693
31fb32e1
RR		 3694void wxDataViewCtrl::OnInternalIdle()
3695{
3696 wxWindow::OnInternalIdle();
f4322df6 3697
9861f022 3698 unsigned int cols = GetColumnCount();
31fb32e1
RR		 3699 unsigned int i;
3700 for (i = 0; i < cols; i++)
3701 {
3702 wxDataViewColumn *col = GetColumn( i );
3703 col->OnInternalIdle();
3704 }
3705}
3706
e0062c04 3707bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
239eaa41 3708{
33ba5a05
RR		 3709 if (GetModel())
3710 {
3711 delete m_internal;
3712 m_internal = NULL;
7857346a 3713
33ba5a05
RR		 3714 delete m_notifier;
3715 m_notifier = NULL;
3716 }
7857346a 3717
239eaa41
RR		 3718 if (!wxDataViewCtrlBase::AssociateModel( model ))
3719 return false;
3720
55fbde12
RR		 3721 GtkWxTreeModel *gtk_model = wxgtk_tree_model_new();
3722 m_internal = new wxDataViewCtrlInternal( this, model, gtk_model );
3723 gtk_model->internal = m_internal;
6e2e590f 3724
55fbde12 3725 m_notifier = new wxGtkDataViewModelNotifier( gtk_model, model, this );
6e2e590f 3726
93763ad5 3727 model->AddNotifier( m_notifier );
1557c77b 3728
55fbde12 3729 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_model) );
b9db5f30 3730
55fbde12
RR		 3731 // unref in wxDataViewCtrlInternal
3732 // g_object_unref( gtk_model );
93763ad5 3733
239eaa41
RR		 3734 return true;
3735}
790b137e 3736
fa28826d
RR		 3737bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
3738{
3739 if (!wxDataViewCtrlBase::AppendColumn(col))
3740 return false;
93763ad5 3741
91a6c655
RR		 3742 m_cols.Append( col );
3743
ad386793
RR		 3744#ifdef __WXGTK26__
3745 if (!gtk_check_version(2,6,0))
3746 {
3747 if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
3748 GTK_TREE_VIEW_COLUMN_FIXED)
3749 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
3750 }
3751#endif
3752
b9db5f30 3753 gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 3754 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
3755
3756 return true;
3757}
3758
736fe67c
RR		 3759bool wxDataViewCtrl::PrependColumn( wxDataViewColumn *col )
3760{
3761 if (!wxDataViewCtrlBase::PrependColumn(col))
3762 return false;
3763
3764 m_cols.Insert( col );
3765
ad386793
RR		 3766#ifdef __WXGTK26__
3767 if (!gtk_check_version(2,6,0))
3768 {
3769 if (gtk_tree_view_column_get_sizing( GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) ) !=
3770 GTK_TREE_VIEW_COLUMN_FIXED)
3771 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), FALSE );
3772 }
3773#endif
3774
b9db5f30 3775 gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview),
736fe67c
RR		 3776 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), 0 );
3777
3778 return true;
3779}
3780
91a6c655
RR		 3781unsigned int wxDataViewCtrl::GetColumnCount() const
3782{
3783 return m_cols.GetCount();
3784}
3785
3786wxDataViewColumn* wxDataViewCtrl::GetColumn( unsigned int pos ) const
3787{
3788 GtkTreeViewColumn *gtk_col = gtk_tree_view_get_column( GTK_TREE_VIEW(m_treeview), pos );
3789 if (!gtk_col)
3790 return NULL;
b9db5f30 3791
91a6c655
RR		 3792 wxDataViewColumnList::const_iterator iter;
3793 for (iter = m_cols.begin(); iter != m_cols.end(); iter++)
3794 {
3795 wxDataViewColumn *col = *iter;
3796 if (GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) == gtk_col)
3797 {
3798 return col;
3799 }
3800 }
b9db5f30 3801
91a6c655
RR		 3802 return NULL;
3803}
3804
3805bool wxDataViewCtrl::DeleteColumn( wxDataViewColumn *column )
3806{
b9db5f30 3807 gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 3808 GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()) );
3809
3810 m_cols.remove( column );
fa28826d 3811
91a6c655 3812 delete column;
fa28826d
RR		 3813
3814 return true;
3815}
3816
91a6c655
RR		 3817bool wxDataViewCtrl::ClearColumns()
3818{
3819 wxDataViewColumnList::iterator iter;
3820 for (iter = m_cols.begin(); iter != m_cols.end(); iter++)
3821 {
3822 wxDataViewColumn *col = *iter;
b9db5f30 3823 gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 3824 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
3825 }
b9db5f30 3826
91a6c655 3827 m_cols.clear();
b9db5f30 3828
91a6c655
RR		 3829 return true;
3830}
3831
453091c2
RR		 3832int wxDataViewCtrl::GetColumnPosition( const wxDataViewColumn *column ) const
3833{
aed836f3
RR		 3834 GtkTreeViewColumn *gtk_column = GTK_TREE_VIEW_COLUMN(column->GetConstGtkHandle());
3835
3836 GList *list = gtk_tree_view_get_columns( GTK_TREE_VIEW(m_treeview) );
b9db5f30 3837
aed836f3 3838 gint pos = g_list_index( list, (gconstpointer) gtk_column );
b9db5f30 3839
aed836f3
RR		 3840 g_list_free( list );
3841
3842 return pos;
453091c2
RR		 3843}
3844
21f47fb9
RR		 3845wxDataViewColumn *wxDataViewCtrl::GetSortingColumn() const
3846{
d32332aa 3847 return m_internal->GetDataViewSortColumn();
21f47fb9
RR		 3848}
3849
f71d3ba4
RR		 3850void wxDataViewCtrl::Expand( const wxDataViewItem & item )
3851{
3852 GtkTreeIter iter;
3853 iter.user_data = item.GetID();
3854 GtkTreePath *path = m_internal->get_path( &iter );
3855 gtk_tree_view_expand_row( GTK_TREE_VIEW(m_treeview), path, false );
3856 gtk_tree_path_free( path );
3857}
3858
3859void wxDataViewCtrl::Collapse( const wxDataViewItem & item )
3860{
3861 GtkTreeIter iter;
3862 iter.user_data = item.GetID();
3863 GtkTreePath *path = m_internal->get_path( &iter );
3864 gtk_tree_view_collapse_row( GTK_TREE_VIEW(m_treeview), path );
3865 gtk_tree_path_free( path );
3866}
3867
fbda518c 3868wxDataViewItem wxDataViewCtrl::GetSelection() const
1e08ad10
RR		 3869{
3870 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 3871
1e08ad10
RR		 3872 if (m_windowStyle & wxDV_MULTIPLE)
3873 {
6848478c
RR		 3874 // Report the first one
3875 GtkTreeModel *model;
3876 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
b9db5f30 3877
6848478c
RR		 3878 if (list)
3879 {
3880 GtkTreePath *path = (GtkTreePath*) list->data;
3881 GtkTreeIter iter;
3882 m_internal->get_iter( &iter, path );
b9db5f30 3883
6848478c
RR		 3884 // delete list
3885 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
3886 g_list_free( list );
b9db5f30 3887
6848478c
RR		 3888 return wxDataViewItem( (void*) iter.user_data );
3889 }
1e08ad10
RR		 3890 }
3891 else
3892 {
3893 GtkTreeIter iter;
3894 if (gtk_tree_selection_get_selected( selection, NULL, &iter ))
3895 {
9d52aad3 3896 wxDataViewItem item( (void*) iter.user_data );
1e08ad10
RR		 3897 return item;
3898 }
3899 }
b9db5f30 3900
1e08ad10
RR		 3901 return wxDataViewItem(0);
3902}
3903
718fd180
RR		 3904int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const
3905{
6848478c
RR		 3906 sel.Clear();
3907
3908 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3909 if (HasFlag(wxDV_MULTIPLE))
3910 {
3911 GtkTreeModel *model;
3912 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
3913
3914 int count = 0;
3915 while (list)
3916 {
3917 GtkTreePath *path = (GtkTreePath*) list->data;
b9db5f30 3918
6848478c
RR		 3919 GtkTreeIter iter;
3920 m_internal->get_iter( &iter, path );
3921
3922 sel.Add( wxDataViewItem( (void*) iter.user_data ) );
3923
3924 list = g_list_next( list );
3925 count++;
3926 }
3927
3928 // delete list
3929 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
3930 g_list_free( list );
3931
3932 return count;
3933 }
3934 else
3935 {
3936 GtkTreeModel *model;
3937 GtkTreeIter iter;
3938 gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
3939 if (has_selection)
3940 {
3941 sel.Add( wxDataViewItem( (void*) iter.user_data) );
3942 return 1;
3943 }
3944 }
3945
718fd180
RR		 3946 return 0;
3947}
3948
3949void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
3950{
6848478c 3951 GtkDisableSelectionEvents();
b9db5f30 3952
6848478c
RR		 3953 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3954
3955 gtk_tree_selection_unselect_all( selection );
b9db5f30 3956
6848478c
RR		 3957 size_t i;
3958 for (i = 0; i < sel.GetCount(); i++)
3959 {
3960 GtkTreeIter iter;
3961 iter.user_data = (gpointer) sel[i].GetID();
3962 gtk_tree_selection_select_iter( selection, &iter );
3963 }
b9db5f30 3964
6848478c 3965 GtkEnableSelectionEvents();
718fd180
RR		 3966}
3967
3968void wxDataViewCtrl::Select( const wxDataViewItem & item )
3969{
6848478c
RR		 3970 GtkDisableSelectionEvents();
3971
3972 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3973
3974 GtkTreeIter iter;
3975 iter.user_data = (gpointer) item.GetID();
3976 gtk_tree_selection_select_iter( selection, &iter );
3977
3978 GtkEnableSelectionEvents();
718fd180
RR		 3979}
3980
3981void wxDataViewCtrl::Unselect( const wxDataViewItem & item )
3982{
6848478c
RR		 3983 GtkDisableSelectionEvents();
3984
3985 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3986
3987 GtkTreeIter iter;
3988 iter.user_data = (gpointer) item.GetID();
3989 gtk_tree_selection_unselect_iter( selection, &iter );
3990
3991 GtkEnableSelectionEvents();
718fd180
RR		 3992}
3993
3994bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const
3995{
6848478c
RR		 3996 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3997
3998 GtkTreeIter iter;
3999 iter.user_data = (gpointer) item.GetID();
b9db5f30 4000
6848478c 4001 return gtk_tree_selection_iter_is_selected( selection, &iter );
718fd180
RR		 4002}
4003
4004void wxDataViewCtrl::SelectAll()
4005{
6848478c 4006 GtkDisableSelectionEvents();
b9db5f30 4007
6848478c 4008 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 4009
6848478c 4010 gtk_tree_selection_select_all( selection );
b9db5f30 4011
6848478c 4012 GtkEnableSelectionEvents();
718fd180
RR		 4013}
4014
4015void wxDataViewCtrl::UnselectAll()
4016{
6848478c 4017 GtkDisableSelectionEvents();
b9db5f30 4018
6848478c 4019 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 4020
6848478c 4021 gtk_tree_selection_unselect_all( selection );
b9db5f30 4022
6848478c 4023 GtkEnableSelectionEvents();
718fd180
RR		 4024}
4025
7857346a
VZ		 4026void wxDataViewCtrl::EnsureVisible(const wxDataViewItem& item,
4027 const wxDataViewColumn *WXUNUSED(column))
718fd180 4028{
6154212e
RR		 4029 GtkTreeIter iter;
4030 iter.user_data = (gpointer) item.GetID();
4031 GtkTreePath *path = m_internal->get_path( &iter );
4032 gtk_tree_view_scroll_to_cell( GTK_TREE_VIEW(m_treeview), path, NULL, false, 0.0, 0.0 );
4033 gtk_tree_path_free( path );
718fd180
RR		 4034}
4035
7857346a
VZ		 4036void wxDataViewCtrl::HitTest(const wxPoint& WXUNUSED(point),
4037 wxDataViewItem& item,
4038 wxDataViewColumn *& column) const
66e09788
RR		 4039{
4040 item = wxDataViewItem(0);
a87b466d 4041 column = NULL;
66e09788
RR		 4042}
4043
7857346a
VZ		 4044wxRect
4045wxDataViewCtrl::GetItemRect(const wxDataViewItem& WXUNUSED(item),
4046 const wxDataViewColumn *WXUNUSED(column)) const
66e09788
RR		 4047{
4048 return wxRect();
4049}
4050
3b6280be
RR		 4051void wxDataViewCtrl::DoSetExpanderColumn()
4052{
b9db5f30 4053 gtk_tree_view_set_expander_column( GTK_TREE_VIEW(m_treeview),
1b27b2bd 4054 GTK_TREE_VIEW_COLUMN( GetExpanderColumn()->GetGtkHandle() ) );
3b6280be
RR		 4055}
4056
4057void wxDataViewCtrl::DoSetIndent()
4058{
4059}
4060
b086d55f
RR		 4061void wxDataViewCtrl::GtkDisableSelectionEvents()
4062{
4063 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 4064 g_signal_handlers_disconnect_by_func( selection,
4065 (gpointer) (wxdataview_selection_changed_callback), this);
b086d55f
RR		 4066}
4067
4068void wxDataViewCtrl::GtkEnableSelectionEvents()
4069{
4070 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 4071 g_signal_connect_after (selection, "changed",
4072 G_CALLBACK (wxdataview_selection_changed_callback), this);
b086d55f
RR		 4073}
4074
b94db696
RR		 4075// static
4076wxVisualAttributes
4077wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
4078{
4079 return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new);
4080}
4081
6ff7eee7 4082
93763ad5 4083#endif
4ed7af08 4084 // !wxUSE_GENERICDATAVIEWCTRL
790b137e 4085
93763ad5 4086#endif
4ed7af08 4087 // wxUSE_DATAVIEWCTRL
wxWidgets (Impactor)