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[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"
26 #include "wx/crt.h"
e4db172a
WS		 27#endif
28
790b137e 29#include "wx/stockitem.h"
7ea3a0de
RR		 30#include "wx/calctrl.h"
31#include "wx/popupwin.h"
69892729 32#include "wx/listimpl.cpp"
790b137e
RR		 33
34#include "wx/gtk/private.h"
4d496ecb 35
790b137e 36//-----------------------------------------------------------------------------
790b137e
RR		 37//-----------------------------------------------------------------------------
38
b8b7b087
RR		 39class wxDataViewCtrlInternal;
40
41wxDataViewCtrlInternal *g_internal = NULL;
3b6280be
RR		 42
43class wxGtkTreeModelNode;
ef427989 44
0be79c8a
RR		 45extern "C" {
46typedef struct _GtkWxTreeModel GtkWxTreeModel;
47}
48
af110130
RR		 49//-----------------------------------------------------------------------------
50// wxDataViewCtrlInternal
51//-----------------------------------------------------------------------------
52
69892729 53WX_DECLARE_LIST(wxDataViewItem, ItemList);
a76c2f37 54WX_DEFINE_LIST(ItemList)
69892729 55
af110130
RR		 56class wxDataViewCtrlInternal
57{
58public:
59 wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *owner );
60 ~wxDataViewCtrlInternal();
b9db5f30 61
2056dede 62 GtkTreeModelFlags get_flags();
af110130
RR		 63 gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
64 GtkTreePath *get_path( GtkTreeIter *iter);
af110130
RR		 65 gboolean iter_next( GtkTreeIter *iter );
66 gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
67 gboolean iter_has_child( GtkTreeIter *iter );
68 gint iter_n_children( GtkTreeIter *iter );
69 gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
70 gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
b9db5f30 71
af110130
RR		 72 wxDataViewModel* GetDataViewModel() { return m_wx_model; }
73 wxDataViewCtrl* GetOwner() { return m_owner; }
74 GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
75
76 bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 77 bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
d8331a01
RR		 78 bool ItemChanged( const wxDataViewItem &item );
79 bool ValueChanged( const wxDataViewItem &item, unsigned int col );
80 bool Cleared();
af110130 81 void Resort();
b9db5f30 82
b8b7b087
RR		 83 void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
84 GtkSortType GetSortOrder() { return m_sort_order; }
7ee7191c 85
40196b1e
RR		 86 void SetSortColumn( int column ) { m_sort_column = column; }
87 int GetSortColumn() { return m_sort_column; }
b9db5f30 88
d32332aa
RR		 89 void SetDataViewSortColumn( wxDataViewColumn *column ) { m_dataview_sort_column = column; }
90 wxDataViewColumn *GetDataViewSortColumn() { return m_dataview_sort_column; }
b9db5f30 91
40196b1e 92 bool IsSorted() { return (m_sort_column >= 0); }
b9db5f30
VS		 93
94
af110130
RR		 95protected:
96 void InitTree();
97 wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
98 wxGtkTreeModelNode *FindNode( GtkTreeIter *iter );
99 wxGtkTreeModelNode *FindParentNode( const wxDataViewItem &item );
100 wxGtkTreeModelNode *FindParentNode( GtkTreeIter *iter );
101 void BuildBranch( wxGtkTreeModelNode *branch );
b9db5f30 102
af110130
RR		 103private:
104 wxGtkTreeModelNode *m_root;
105 wxDataViewModel *m_wx_model;
106 GtkWxTreeModel *m_gtk_model;
107 wxDataViewCtrl *m_owner;
b8b7b087 108 GtkSortType m_sort_order;
d32332aa 109 wxDataViewColumn *m_dataview_sort_column;
40196b1e 110 int m_sort_column;
af110130 111};
ef427989 112
af110130
RR		 113
114//-----------------------------------------------------------------------------
115// wxGtkTreeModelNode
116//-----------------------------------------------------------------------------
117
40196b1e
RR		 118int LINKAGEMODE wxGtkTreeModelChildCmp( void** id1, void** id2 )
119{
b9db5f30 120 int ret = g_internal->GetDataViewModel()->Compare( *id1, *id2,
40196b1e 121 g_internal->GetSortColumn(), (g_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
b9db5f30 122
40196b1e
RR		 123 return ret;
124}
af110130
RR		 125
126WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes );
40196b1e 127WX_DEFINE_ARRAY_PTR( void*, wxGtkTreeModelChildren );
3b6280be
RR		 128
129class wxGtkTreeModelNode
130{
131public:
ef427989 132 wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item,
0be79c8a 133 wxDataViewCtrlInternal *internal )
b9db5f30
VS		 134 {
135 m_parent = parent;
d5025dc0 136 m_item = item;
0be79c8a 137 m_internal = internal;
3b6280be 138 }
b9db5f30 139
3b6280be 140 ~wxGtkTreeModelNode()
b9db5f30 141 {
40196b1e 142 size_t count = m_children.GetCount();
3b6280be
RR		 143 size_t i;
144 for (i = 0; i < count; i++)
145 {
af110130 146 wxGtkTreeModelNode *child = m_nodes.Item( i );
3b6280be
RR		 147 delete child;
148 }
149 }
150
b9db5f30
VS		 151 unsigned int AddNode( wxGtkTreeModelNode* child )
152 {
af110130 153 m_nodes.Add( child );
b9db5f30 154
40196b1e 155 void *id = child->GetItem().GetID();
b9db5f30 156
40196b1e 157 m_children.Add( id );
0bd26819
RR		 158
159 if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
40196b1e
RR		 160 {
161 g_internal = m_internal;
162 m_children.Sort( &wxGtkTreeModelChildCmp );
163 return m_children.Index( id );
164 }
0bd26819 165
40196b1e 166 return m_children.GetCount()-1;
af110130 167 }
b9db5f30 168
af110130
RR		 169 unsigned int AddLeave( void* id )
170 {
40196b1e 171 m_children.Add( id );
0bd26819
RR		 172
173 if (m_internal->IsSorted() || m_internal->GetDataViewModel()->HasDefaultCompare())
40196b1e
RR		 174 {
175 g_internal = m_internal;
176 m_children.Sort( &wxGtkTreeModelChildCmp );
177 return m_children.Index( id );
178 }
0bd26819 179
40196b1e 180 return m_children.GetCount()-1;
af110130 181 }
b9db5f30 182
af110130
RR		 183 void DeleteChild( void* id )
184 {
40196b1e 185 m_children.Remove( id );
b9db5f30 186
40196b1e
RR		 187 unsigned int count = m_nodes.GetCount();
188 unsigned int pos;
af110130 189 for (pos = 0; pos < count; pos++)
b9db5f30 190 {
af110130
RR		 191 wxGtkTreeModelNode *node = m_nodes.Item( pos );
192 if (node->GetItem().GetID() == id)
193 {
194 m_nodes.RemoveAt( pos );
195 delete node;
196 break;
197 }
198 }
b9db5f30 199
af110130 200 }
b9db5f30
VS		 201
202 wxGtkTreeModelNode* GetParent()
3b6280be 203 { return m_parent; }
b9db5f30 204 wxGtkTreeModelNodes &GetNodes()
af110130 205 { return m_nodes; }
b9db5f30 206 wxGtkTreeModelChildren &GetChildren()
40196b1e 207 { return m_children; }
b9db5f30 208
40196b1e 209 unsigned int GetChildCount() { return m_children.GetCount(); }
af110130 210 unsigned int GetNodesCount() { return m_nodes.GetCount(); }
3b6280be
RR		 211
212 wxDataViewItem &GetItem() { return m_item; }
0be79c8a 213 wxDataViewCtrlInternal *GetInternal() { return m_internal; }
b9db5f30 214
4508fcd2 215 void Resort();
b9db5f30 216
3b6280be 217private:
0be79c8a 218 wxGtkTreeModelNode *m_parent;
af110130 219 wxGtkTreeModelNodes m_nodes;
40196b1e 220 wxGtkTreeModelChildren m_children;
b9db5f30 221 wxDataViewItem m_item;
0be79c8a 222 wxDataViewCtrlInternal *m_internal;
3b6280be
RR		 223};
224
ef427989 225
790b137e
RR		 226//-----------------------------------------------------------------------------
227// data
228//-----------------------------------------------------------------------------
229
230extern bool g_blockEventsOnDrag;
231
232//-----------------------------------------------------------------------------
e0062c04 233// define new GTK+ class wxGtkTreeModel
790b137e
RR		 234//-----------------------------------------------------------------------------
235
236extern "C" {
237
e0062c04
RR		 238#define GTK_TYPE_WX_TREE_MODEL (gtk_wx_tree_model_get_type ())
239#define GTK_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModel))
240#define GTK_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
241#define GTK_IS_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_TREE_MODEL))
242#define GTK_IS_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_TREE_MODEL))
243#define GTK_WX_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
790b137e 244
e0062c04 245GType gtk_wx_tree_model_get_type (void);
790b137e 246
e0062c04 247typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass;
790b137e 248
e0062c04 249struct _GtkWxTreeModel
790b137e
RR		 250{
251 GObject parent;
252
253 /*< private >*/
254 gint stamp;
55fbde12 255 wxDataViewCtrlInternal *internal;
790b137e
RR		 256};
257
e0062c04 258struct _GtkWxTreeModelClass
790b137e 259{
e152afc3 260 GObjectClass list_parent_class;
790b137e
RR		 261};
262
e0062c04 263static GtkWxTreeModel *wxgtk_tree_model_new (void);
773cca48
RR		 264static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model);
265static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass);
266static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
267static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
e0062c04
RR		 268static void wxgtk_tree_model_finalize (GObject *object);
269static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model);
270static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
271static GType wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 272 gint index);
e0062c04 273static gboolean wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 274 GtkTreeIter *iter,
275 GtkTreePath *path);
e0062c04 276static GtkTreePath *wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 277 GtkTreeIter *iter);
e0062c04 278static void wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 279 GtkTreeIter *iter,
280 gint column,
281 GValue *value);
e0062c04 282static gboolean wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 283 GtkTreeIter *iter);
e0062c04 284static gboolean wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 285 GtkTreeIter *iter,
286 GtkTreeIter *parent);
e0062c04 287static gboolean wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 288 GtkTreeIter *iter);
e0062c04 289static gint wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 290 GtkTreeIter *iter);
e0062c04 291static gboolean wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 292 GtkTreeIter *iter,
293 GtkTreeIter *parent,
294 gint n);
e0062c04 295static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 296 GtkTreeIter *iter,
297 GtkTreeIter *child);
790b137e 298
773cca48
RR		 299/* sortable */
300static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
301 gint *sort_column_id,
302 GtkSortType *order);
303static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
304 gint sort_column_id,
305 GtkSortType order);
306static void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
307 gint sort_column_id,
308 GtkTreeIterCompareFunc func,
309 gpointer data,
310 GtkDestroyNotify destroy);
311static void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
312 GtkTreeIterCompareFunc func,
313 gpointer data,
314 GtkDestroyNotify destroy);
315static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable);
316
317
318
e152afc3 319static GObjectClass *list_parent_class = NULL;
790b137e
RR		 320
321GType
e0062c04 322gtk_wx_tree_model_get_type (void)
790b137e 323{
e0062c04 324 static GType tree_model_type = 0;
790b137e 325
e0062c04 326 if (!tree_model_type)
790b137e 327 {
e0062c04 328 const GTypeInfo tree_model_info =
93763ad5 329 {
e0062c04 330 sizeof (GtkWxTreeModelClass),
93763ad5
WS		 331 NULL, /* base_init */
332 NULL, /* base_finalize */
e0062c04 333 (GClassInitFunc) wxgtk_tree_model_class_init,
93763ad5
WS		 334 NULL, /* class_finalize */
335 NULL, /* class_data */
e0062c04 336 sizeof (GtkWxTreeModel),
93763ad5 337 0,
e0062c04 338 (GInstanceInitFunc) wxgtk_tree_model_init,
93763ad5 339 };
790b137e 340
773cca48
RR		 341 static const GInterfaceInfo tree_model_iface_info =
342 {
343 (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init,
344 NULL,
345 NULL
346 };
347
348 static const GInterfaceInfo sortable_iface_info =
349 {
350 (GInterfaceInitFunc) wxgtk_tree_model_sortable_init,
351 NULL,
352 NULL
353 };
790b137e 354
773cca48 355 tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
e0062c04 356 &tree_model_info, (GTypeFlags)0 );
790b137e 357
773cca48
RR		 358 g_type_add_interface_static (tree_model_type,
359 GTK_TYPE_TREE_MODEL,
360 &tree_model_iface_info);
361 g_type_add_interface_static (tree_model_type,
362 GTK_TYPE_TREE_SORTABLE,
363 &sortable_iface_info);
790b137e
RR		 364 }
365
773cca48 366 return tree_model_type;
790b137e
RR		 367}
368
e0062c04
RR		 369static GtkWxTreeModel *
370wxgtk_tree_model_new(void)
1557c77b 371{
e0062c04 372 GtkWxTreeModel *retval = (GtkWxTreeModel *) g_object_new (GTK_TYPE_WX_TREE_MODEL, NULL);
e152afc3 373 return retval;
1557c77b
RR		 374}
375
790b137e 376static void
e0062c04 377wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass)
790b137e 378{
e152afc3
RR		 379 list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
380 GObjectClass *object_class = (GObjectClass*) klass;
e0062c04 381 object_class->finalize = wxgtk_tree_model_finalize;
790b137e
RR		 382}
383
384static void
e0062c04
RR		 385wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface)
386{
387 iface->get_flags = wxgtk_tree_model_get_flags;
388 iface->get_n_columns = wxgtk_tree_model_get_n_columns;
389 iface->get_column_type = wxgtk_tree_model_get_column_type;
390 iface->get_iter = wxgtk_tree_model_get_iter;
391 iface->get_path = wxgtk_tree_model_get_path;
392 iface->get_value = wxgtk_tree_model_get_value;
393 iface->iter_next = wxgtk_tree_model_iter_next;
394 iface->iter_children = wxgtk_tree_model_iter_children;
395 iface->iter_has_child = wxgtk_tree_model_iter_has_child;
396 iface->iter_n_children = wxgtk_tree_model_iter_n_children;
397 iface->iter_nth_child = wxgtk_tree_model_iter_nth_child;
398 iface->iter_parent = wxgtk_tree_model_iter_parent;
790b137e
RR		 399}
400
773cca48
RR		 401static void
402wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface)
403{
94b1f7bc
RR		 404 iface->get_sort_column_id = wxgtk_tree_model_get_sort_column_id;
405 iface->set_sort_column_id = wxgtk_tree_model_set_sort_column_id;
406 iface->set_sort_func = wxgtk_tree_model_set_sort_func;
407 iface->set_default_sort_func = wxgtk_tree_model_set_default_sort_func;
408 iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func;
773cca48
RR		 409}
410
790b137e 411static void
e0062c04 412wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
790b137e 413{
55fbde12 414 tree_model->internal = NULL;
e0062c04 415 tree_model->stamp = g_random_int();
790b137e
RR		 416}
417
418static void
e0062c04 419wxgtk_tree_model_finalize (GObject *object)
790b137e 420{
790b137e 421 /* must chain up */
e152afc3 422 (* list_parent_class->finalize) (object);
790b137e 423}
93763ad5 424
790b137e
RR		 425} // extern "C"
426
427//-----------------------------------------------------------------------------
e0062c04
RR		 428// implement callbacks from wxGtkTreeModel class by letting
429// them call the methods of wxWidgets' wxDataViewModel
790b137e
RR		 430//-----------------------------------------------------------------------------
431
432static GtkTreeModelFlags
e0062c04 433wxgtk_tree_model_get_flags (GtkTreeModel *tree_model)
790b137e 434{
2056dede
RR		 435 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
436 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), (GtkTreeModelFlags)0 );
790b137e 437
2056dede 438 return wxtree_model->internal->get_flags();
790b137e
RR		 439}
440
441static gint
e0062c04 442wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model)
790b137e 443{
e0062c04
RR		 444 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
445 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
790b137e 446
55fbde12 447 return wxtree_model->internal->GetDataViewModel()->GetColumnCount();
790b137e
RR		 448}
449
450static GType
e0062c04 451wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 452 gint index)
790b137e 453{
e0062c04
RR		 454 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
455 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), G_TYPE_INVALID);
790b137e 456
1557c77b 457 GType gtype = G_TYPE_INVALID;
93763ad5 458
55fbde12 459 wxString wxtype = wxtree_model->internal->GetDataViewModel()->GetColumnType( (unsigned int) index );
93763ad5 460
1557c77b
RR		 461 if (wxtype == wxT("string"))
462 gtype = G_TYPE_STRING;
72a3ac9b
VZ		 463 else
464 {
e94d0c1e
RR		 465 gtype = G_TYPE_STRING;
466 // wxFAIL_MSG( _T("non-string columns not supported yet") );
72a3ac9b 467 }
790b137e
RR		 468
469 return gtype;
470}
471
472static gboolean
e0062c04 473wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 474 GtkTreeIter *iter,
475 GtkTreePath *path)
790b137e 476{
e0062c04
RR		 477 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
478 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
790b137e
RR		 479 g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
480
55fbde12 481 return wxtree_model->internal->get_iter( iter, path );
790b137e
RR		 482}
483
484static GtkTreePath *
e0062c04 485wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 486 GtkTreeIter *iter)
790b137e 487{
e0062c04
RR		 488 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
489 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
490 g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
93763ad5 491
55fbde12 492 return wxtree_model->internal->get_path( iter );
790b137e
RR		 493}
494
495static void
e0062c04 496wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 497 GtkTreeIter *iter,
498 gint column,
499 GValue *value)
790b137e 500{
e0062c04
RR		 501 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
502 g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) );
239eaa41 503
55fbde12 504 wxDataViewModel *model = wxtree_model->internal->GetDataViewModel();
9861f022 505 wxString mtype = model->GetColumnType( (unsigned int) column );
1557c77b
RR		 506 if (mtype == wxT("string"))
507 {
3f3af7e7 508 wxVariant variant;
1557c77b 509 g_value_init( value, G_TYPE_STRING );
9d52aad3 510 wxDataViewItem item( (void*) iter->user_data );
e0062c04 511 model->GetValue( variant, item, (unsigned int) column );
72a3ac9b 512
e0062c04 513 g_value_set_string( value, variant.GetString().utf8_str() );
1557c77b
RR		 514 }
515 else
516 {
72a3ac9b 517 wxFAIL_MSG( _T("non-string columns not supported yet") );
1557c77b 518 }
790b137e
RR		 519}
520
521static gboolean
e0062c04 522wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 523 GtkTreeIter *iter)
790b137e 524{
e0062c04
RR		 525 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
526 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 527 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
93763ad5 528
55fbde12 529 return wxtree_model->internal->iter_next( iter );
790b137e
RR		 530}
531
532static gboolean
e0062c04 533wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 534 GtkTreeIter *iter,
535 GtkTreeIter *parent)
790b137e 536{
e0062c04
RR		 537 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
538 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 539 g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
790b137e 540
55fbde12 541 return wxtree_model->internal->iter_children( iter, parent );
790b137e
RR		 542}
543
544static gboolean
e0062c04 545wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 546 GtkTreeIter *iter)
790b137e 547{
e0062c04
RR		 548 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
549 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 550 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
d5025dc0 551
55fbde12 552 return wxtree_model->internal->iter_has_child( iter );
790b137e
RR		 553}
554
555static gint
e0062c04 556wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 557 GtkTreeIter *iter)
790b137e 558{
e0062c04
RR		 559 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
560 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 561 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, 0);
d5025dc0 562
55fbde12 563 return wxtree_model->internal->iter_n_children( iter );
790b137e
RR		 564}
565
566static gboolean
e0062c04 567wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 568 GtkTreeIter *iter,
569 GtkTreeIter *parent,
570 gint n)
790b137e 571{
e0062c04
RR		 572 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
573 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
574
55fbde12 575 return wxtree_model->internal->iter_nth_child( iter, parent, n );
790b137e
RR		 576}
577
578static gboolean
e0062c04 579wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 580 GtkTreeIter *iter,
581 GtkTreeIter *child)
790b137e 582{
e0062c04
RR		 583 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
584 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 585 g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE);
b9db5f30 586
55fbde12 587 return wxtree_model->internal->iter_parent( iter, child );
790b137e
RR		 588}
589
773cca48
RR		 590/* sortable */
591gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
592 gint *sort_column_id,
593 GtkSortType *order)
594{
94b1f7bc
RR		 595 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
596
597 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
598
40196b1e
RR		 599 if (!tree_model->internal->IsSorted())
600 {
601 if (sort_column_id)
602 *sort_column_id = -1;
b9db5f30 603
40196b1e
RR		 604 return TRUE;
605 }
606
607
94b1f7bc 608 if (sort_column_id)
7ee7191c 609 *sort_column_id = tree_model->internal->GetSortColumn();
b9db5f30 610
94b1f7bc 611 if (order)
b8b7b087 612 *order = tree_model->internal->GetSortOrder();
b9db5f30 613
94b1f7bc 614 return TRUE;
773cca48
RR		 615}
616
d32332aa
RR		 617wxDataViewColumn *gs_lastLeftClickHeader = NULL;
618
b8b7b087 619void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
773cca48
RR		 620 gint sort_column_id,
621 GtkSortType order)
622{
94b1f7bc 623 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
94b1f7bc
RR		 624 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
625
d32332aa 626 tree_model->internal->SetDataViewSortColumn( gs_lastLeftClickHeader );
b9db5f30 627
d32332aa
RR		 628 if ((sort_column_id != (gint) tree_model->internal->GetSortColumn()) ||
629 (order != tree_model->internal->GetSortOrder()))
630 {
631 tree_model->internal->SetSortColumn( sort_column_id );
632 tree_model->internal->SetSortOrder( order );
b9db5f30 633
d32332aa 634 gtk_tree_sortable_sort_column_changed (sortable);
b9db5f30 635
d32332aa
RR		 636 tree_model->internal->GetDataViewModel()->Resort();
637 }
a84c5b6f 638
d32332aa
RR		 639 if (gs_lastLeftClickHeader)
640 {
b9db5f30 641 wxDataViewCtrl *dv = tree_model->internal->GetOwner();
d32332aa
RR		 642 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() );
643 event.SetDataViewColumn( gs_lastLeftClickHeader );
644 event.SetModel( dv->GetModel() );
645 dv->GetEventHandler()->ProcessEvent( event );
646 }
b9db5f30 647
d32332aa 648 gs_lastLeftClickHeader = NULL;
773cca48
RR		 649}
650
651void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
652 gint sort_column_id,
653 GtkTreeIterCompareFunc func,
654 gpointer data,
655 GtkDestroyNotify destroy)
656{
94b1f7bc
RR		 657 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
658 g_return_if_fail (func != NULL);
773cca48
RR		 659}
660
661void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
662 GtkTreeIterCompareFunc func,
663 gpointer data,
664 GtkDestroyNotify destroy)
665{
94b1f7bc 666 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
94b1f7bc
RR		 667 g_return_if_fail (func != NULL);
668
94b1f7bc 669 wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
773cca48
RR		 670}
671
672gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
673{
674 return FALSE;
675}
676
e152afc3 677//-----------------------------------------------------------------------------
baa9ebc4 678// define new GTK+ class wxGtkRendererRenderer
e152afc3
RR		 679//-----------------------------------------------------------------------------
680
681extern "C" {
682
683#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ())
684#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer))
685#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
686#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER))
687#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER))
688#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
689
690GType gtk_wx_cell_renderer_get_type (void);
691
692typedef struct _GtkWxCellRenderer GtkWxCellRenderer;
693typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass;
694
695struct _GtkWxCellRenderer
696{
697 GtkCellRenderer parent;
698
699 /*< private >*/
baa9ebc4 700 wxDataViewCustomRenderer *cell;
4d496ecb 701 guint32 last_click;
e152afc3
RR		 702};
703
704struct _GtkWxCellRendererClass
705{
706 GtkCellRendererClass cell_parent_class;
e152afc3
RR		 707};
708
709
710static GtkCellRenderer *gtk_wx_cell_renderer_new (void);
553f7d8f
RR		 711static void gtk_wx_cell_renderer_init (
712 GtkWxCellRenderer *cell );
713static void gtk_wx_cell_renderer_class_init(
714 GtkWxCellRendererClass *klass );
715static void gtk_wx_cell_renderer_finalize (
716 GObject *object );
717static void gtk_wx_cell_renderer_get_size (
718 GtkCellRenderer *cell,
93763ad5
WS		 719 GtkWidget *widget,
720 GdkRectangle *rectangle,
721 gint *x_offset,
722 gint *y_offset,
723 gint *width,
724 gint *height );
553f7d8f
RR		 725static void gtk_wx_cell_renderer_render (
726 GtkCellRenderer *cell,
93763ad5
WS		 727 GdkWindow *window,
728 GtkWidget *widget,
729 GdkRectangle *background_area,
730 GdkRectangle *cell_area,
731 GdkRectangle *expose_area,
732 GtkCellRendererState flags );
553f7d8f
RR		 733static gboolean gtk_wx_cell_renderer_activate(
734 GtkCellRenderer *cell,
735 GdkEvent *event,
736 GtkWidget *widget,
737 const gchar *path,
738 GdkRectangle *background_area,
739 GdkRectangle *cell_area,
740 GtkCellRendererState flags );
1e510b1e
RR		 741static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
742 GtkCellRenderer *cell,
743 GdkEvent *event,
744 GtkWidget *widget,
745 const gchar *path,
746 GdkRectangle *background_area,
747 GdkRectangle *cell_area,
748 GtkCellRendererState flags );
e8375af8 749
e152afc3
RR		 750
751static GObjectClass *cell_parent_class = NULL;
752
753} // extern "C"
754
93763ad5 755GType
e152afc3
RR		 756gtk_wx_cell_renderer_get_type (void)
757{
553f7d8f 758 static GType cell_wx_type = 0;
e152afc3 759
553f7d8f 760 if (!cell_wx_type)
e152afc3 761 {
de4a74e2 762 const GTypeInfo cell_wx_info =
553f7d8f
RR		 763 {
764 sizeof (GtkWxCellRendererClass),
93763ad5
WS		 765 NULL, /* base_init */
766 NULL, /* base_finalize */
553f7d8f 767 (GClassInitFunc) gtk_wx_cell_renderer_class_init,
93763ad5
WS		 768 NULL, /* class_finalize */
769 NULL, /* class_data */
553f7d8f
RR		 770 sizeof (GtkWxCellRenderer),
771 0, /* n_preallocs */
772 (GInstanceInitFunc) gtk_wx_cell_renderer_init,
773 };
774
93763ad5 775 cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER,
553f7d8f 776 "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 );
e152afc3
RR		 777 }
778
553f7d8f 779 return cell_wx_type;
e152afc3
RR		 780}
781
782static void
783gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell)
784{
785 cell->cell = NULL;
4d496ecb 786 cell->last_click = 0;
e152afc3
RR		 787}
788
789static void
790gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass)
791{
792 GObjectClass *object_class = G_OBJECT_CLASS (klass);
793 GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
794
795 cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
796
797 object_class->finalize = gtk_wx_cell_renderer_finalize;
798
799 cell_class->get_size = gtk_wx_cell_renderer_get_size;
800 cell_class->render = gtk_wx_cell_renderer_render;
553f7d8f 801 cell_class->activate = gtk_wx_cell_renderer_activate;
1e510b1e 802 cell_class->start_editing = gtk_wx_cell_renderer_start_editing;
e152afc3
RR		 803}
804
805static void
806gtk_wx_cell_renderer_finalize (GObject *object)
807{
808 /* must chain up */
809 (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object);
810}
811
812GtkCellRenderer*
813gtk_wx_cell_renderer_new (void)
814{
815 return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL);
816}
817
1e510b1e
RR		 818
819
820static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
821 GtkCellRenderer *renderer,
822 GdkEvent *event,
823 GtkWidget *widget,
824 const gchar *path,
825 GdkRectangle *background_area,
826 GdkRectangle *cell_area,
827 GtkCellRendererState flags )
828{
829 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
830 wxDataViewCustomRenderer *cell = wxrenderer->cell;
831 if (!cell->HasEditorCtrl())
832 return NULL;
e8375af8 833
1e510b1e
RR		 834 GdkRectangle rect;
835 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
836 &rect.x,
837 &rect.y,
838 &rect.width,
839 &rect.height);
840
841 rect.x += cell_area->x;
842 rect.y += cell_area->y;
843// rect.width -= renderer->xpad * 2;
844// rect.height -= renderer->ypad * 2;
845
846// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
847 wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
848
1e510b1e 849 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
55fbde12
RR		 850 GtkTreeIter iter;
851 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
852 wxDataViewItem item( (void*) iter.user_data );
1e510b1e
RR		 853 gtk_tree_path_free( treepath );
854
9d52aad3 855 cell->StartEditing( item, renderrect );
30715fa1 856
1e510b1e
RR		 857 return NULL;
858}
859
e152afc3
RR		 860static void
861gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer,
93763ad5
WS		 862 GtkWidget *widget,
863 GdkRectangle *cell_area,
864 gint *x_offset,
865 gint *y_offset,
866 gint *width,
867 gint *height)
e152afc3
RR		 868{
869 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 870 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 871
e152afc3
RR		 872 wxSize size = cell->GetSize();
873
874 gint calc_width = (gint) renderer->xpad * 2 + size.x;
875 gint calc_height = (gint) renderer->ypad * 2 + size.y;
93763ad5
WS		 876
877 if (x_offset)
e152afc3 878 *x_offset = 0;
93763ad5 879 if (y_offset)
e152afc3
RR		 880 *y_offset = 0;
881
882 if (cell_area && size.x > 0 && size.y > 0)
883 {
884 if (x_offset)
93763ad5 885 {
e152afc3
RR		 886 *x_offset = (gint)((renderer->xalign *
887 (cell_area->width - calc_width - 2 * renderer->xpad)));
888 *x_offset = MAX (*x_offset, 0) + renderer->xpad;
93763ad5 889 }
e152afc3
RR		 890 if (y_offset)
891 {
892 *y_offset = (gint)((renderer->yalign *
893 (cell_area->height - calc_height - 2 * renderer->ypad)));
894 *y_offset = MAX (*y_offset, 0) + renderer->ypad;
895 }
896 }
897
898 if (width)
899 *width = calc_width;
93763ad5 900
e152afc3
RR		 901 if (height)
902 *height = calc_height;
903}
904
905static void
906gtk_wx_cell_renderer_render (GtkCellRenderer *renderer,
93763ad5
WS		 907 GdkWindow *window,
908 GtkWidget *widget,
909 GdkRectangle *background_area,
910 GdkRectangle *cell_area,
911 GdkRectangle *expose_area,
912 GtkCellRendererState flags)
e152afc3
RR		 913
914{
915 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 916 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 917
f69c03de
RR		 918 cell->window = window;
919 cell->widget = widget;
920 cell->background_area = (void*) background_area;
921 cell->cell_area = (void*) cell_area;
922 cell->expose_area = (void*) expose_area;
923 cell->flags = (int) flags;
924
e152afc3
RR		 925 GdkRectangle rect;
926 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 927 &rect.x,
928 &rect.y,
929 &rect.width,
930 &rect.height);
e152afc3
RR		 931
932 rect.x += cell_area->x;
933 rect.y += cell_area->y;
934 rect.width -= renderer->xpad * 2;
935 rect.height -= renderer->ypad * 2;
93763ad5 936
e152afc3
RR		 937 GdkRectangle dummy;
938 if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
939 {
940 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
941 wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
4f37154e 942#if wxUSE_NEW_DC
2056dede 943 wxGTKWindowDCImpl *impldc = (wxGTKWindowDCImpl *) dc->GetImpl();
4f37154e
RR		 944 if (impldc->m_window == NULL)
945 {
946 impldc->m_window = window;
947 impldc->SetUpDC();
948 }
949#else
4d496ecb
RR		 950 if (dc->m_window == NULL)
951 {
952 dc->m_window = window;
953 dc->SetUpDC();
954 }
b9db5f30 955#endif
93763ad5 956
e152afc3
RR		 957 int state = 0;
958 if (flags & GTK_CELL_RENDERER_SELECTED)
959 state |= wxDATAVIEW_CELL_SELECTED;
960 if (flags & GTK_CELL_RENDERER_PRELIT)
961 state |= wxDATAVIEW_CELL_PRELIT;
962 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
963 state |= wxDATAVIEW_CELL_INSENSITIVE;
964 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
965 state |= wxDATAVIEW_CELL_INSENSITIVE;
966 if (flags & GTK_CELL_RENDERER_FOCUSED)
967 state |= wxDATAVIEW_CELL_FOCUSED;
968 cell->Render( renderrect, dc, state );
93763ad5 969 }
e152afc3
RR		 970}
971
93763ad5 972static gboolean
553f7d8f
RR		 973gtk_wx_cell_renderer_activate(
974 GtkCellRenderer *renderer,
975 GdkEvent *event,
976 GtkWidget *widget,
977 const gchar *path,
978 GdkRectangle *background_area,
979 GdkRectangle *cell_area,
980 GtkCellRendererState flags )
981{
982 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 983 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 984
553f7d8f
RR		 985 GdkRectangle rect;
986 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 987 &rect.x,
988 &rect.y,
989 &rect.width,
990 &rect.height);
553f7d8f
RR		 991
992 rect.x += cell_area->x;
993 rect.y += cell_area->y;
994 rect.width -= renderer->xpad * 2;
995 rect.height -= renderer->ypad * 2;
93763ad5 996
553f7d8f 997 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
93763ad5 998
e0062c04 999 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1000
4d496ecb 1001 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
71c6b455
RR		 1002
1003 GtkTreeIter iter;
f69c03de 1004 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
71c6b455 1005 wxDataViewItem item( iter.user_data );
4d496ecb 1006 gtk_tree_path_free( treepath );
93763ad5 1007
0a71f9e9 1008 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1009
456e5c21
RR		 1010 if (!event)
1011 {
1012 bool ret = false;
e8375af8 1013
456e5c21 1014 // activated by <ENTER>
9d52aad3 1015 if (cell->Activate( renderrect, model, item, model_col ))
456e5c21 1016 ret = true;
e8375af8 1017
456e5c21
RR		 1018 return ret;
1019 }
1020 else if (event->type == GDK_BUTTON_PRESS)
4d496ecb
RR		 1021 {
1022 GdkEventButton *button_event = (GdkEventButton*) event;
93763ad5 1023 wxPoint pt( ((int) button_event->x) - renderrect.x,
4d496ecb 1024 ((int) button_event->y) - renderrect.y );
93763ad5 1025
4d496ecb
RR		 1026 bool ret = false;
1027 if (button_event->button == 1)
1028 {
9d52aad3 1029 if (cell->LeftClick( pt, renderrect, model, item, model_col ))
4d496ecb 1030 ret = true;
7ea3a0de 1031 // TODO: query system double-click time
4d496ecb 1032 if (button_event->time - wxrenderer->last_click < 400)
9d52aad3 1033 if (cell->Activate( renderrect, model, item, model_col ))
4d496ecb
RR		 1034 ret = true;
1035 }
1036 if (button_event->button == 3)
1037 {
9d52aad3 1038 if (cell->RightClick( pt, renderrect, model, item, model_col ))
4d496ecb
RR		 1039 ret = true;
1040 }
93763ad5 1041
4d496ecb 1042 wxrenderer->last_click = button_event->time;
93763ad5 1043
4d496ecb
RR		 1044 return ret;
1045 }
93763ad5 1046
4d496ecb 1047 return false;
553f7d8f
RR		 1048}
1049
93763ad5 1050// ---------------------------------------------------------
e0062c04 1051// wxGtkDataViewModelNotifier
93763ad5 1052// ---------------------------------------------------------
6e2e590f 1053
e0062c04 1054class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier
6e2e590f
RR		 1055{
1056public:
e0062c04
RR		 1057 wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model,
1058 wxDataViewModel *wx_model,
1059 wxDataViewCtrl *ctrl );
1060 ~wxGtkDataViewModelNotifier();
1061
1062 virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 1063 virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
e0062c04
RR		 1064 virtual bool ItemChanged( const wxDataViewItem &item );
1065 virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
6e2e590f 1066 virtual bool Cleared();
4508fcd2 1067 virtual void Resort();
93763ad5 1068
e0062c04
RR		 1069 GtkWxTreeModel *m_wxgtk_model;
1070 wxDataViewModel *m_wx_model;
63415a42 1071 wxDataViewCtrl *m_owner;
6e2e590f
RR		 1072};
1073
93763ad5 1074// ---------------------------------------------------------
6e2e590f 1075// wxGtkDataViewListModelNotifier
93763ad5 1076// ---------------------------------------------------------
6e2e590f 1077
e0062c04
RR		 1078wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier(
1079 GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model,
63415a42 1080 wxDataViewCtrl *ctrl )
6e2e590f 1081{
e0062c04 1082 m_wxgtk_model = wxgtk_model;
6e2e590f 1083 m_wx_model = wx_model;
63415a42 1084 m_owner = ctrl;
6e2e590f 1085}
93763ad5 1086
e0062c04 1087wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier()
f7ed8c89
RR		 1088{
1089 m_wx_model = NULL;
e0062c04 1090 m_wxgtk_model = NULL;
f7ed8c89
RR		 1091}
1092
e0062c04 1093bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1094{
55fbde12 1095 m_owner->GtkGetInternal()->ItemAdded( parent, item );
1e08ad10 1096
6e2e590f 1097 GtkTreeIter iter;
e0062c04
RR		 1098 iter.stamp = m_wxgtk_model->stamp;
1099 iter.user_data = (gpointer) item.GetID();
93763ad5 1100
b9db5f30 1101 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04 1102 GTK_TREE_MODEL(m_wxgtk_model), &iter );
b9db5f30 1103 gtk_tree_model_row_inserted(
e0062c04 1104 GTK_TREE_MODEL(m_wxgtk_model), path, &iter);
6e2e590f 1105 gtk_tree_path_free (path);
93763ad5 1106
6e2e590f
RR		 1107 return true;
1108}
1109
469d3e9b 1110bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1111{
605c2c4a 1112 GtkTreeIter iter;
e0062c04
RR		 1113 iter.stamp = m_wxgtk_model->stamp;
1114 iter.user_data = (gpointer) item.GetID();
93763ad5 1115
b9db5f30 1116 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04
RR		 1117 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1118 gtk_tree_model_row_deleted(
1119 GTK_TREE_MODEL(m_wxgtk_model), path );
605c2c4a 1120 gtk_tree_path_free (path);
93763ad5 1121
469d3e9b 1122 m_owner->GtkGetInternal()->ItemDeleted( parent, item );
b9db5f30 1123
605c2c4a 1124 return true;
6e2e590f
RR		 1125}
1126
4508fcd2
RR		 1127void wxGtkDataViewModelNotifier::Resort()
1128{
1129 m_owner->GtkGetInternal()->Resort();
1130}
1131
e0062c04 1132bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item )
6e2e590f 1133{
4627af27 1134 GtkTreeIter iter;
e0062c04
RR		 1135 iter.stamp = m_wxgtk_model->stamp;
1136 iter.user_data = (gpointer) item.GetID();
6e2e590f 1137
b9db5f30 1138 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04
RR		 1139 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1140 gtk_tree_model_row_changed(
1141 GTK_TREE_MODEL(m_wxgtk_model), path, &iter );
a7f61f76
RR		 1142 gtk_tree_path_free (path);
1143
d8331a01 1144 m_owner->GtkGetInternal()->ItemChanged( item );
b9db5f30 1145
a7f61f76 1146 return true;
6e2e590f
RR		 1147}
1148
e0062c04 1149bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col )
6e2e590f 1150{
4eccd3a1 1151 // This adds GTK+'s missing MVC logic for ValueChanged
63415a42
RR		 1152 unsigned int index;
1153 for (index = 0; index < m_owner->GetColumnCount(); index++)
8f850e28 1154 {
63415a42
RR		 1155 wxDataViewColumn *column = m_owner->GetColumn( index );
1156 if (column->GetModelColumn() == model_col)
8f850e28 1157 {
63415a42
RR		 1158 GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview);
1159 GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle());
8f850e28
RR		 1160
1161 // Get cell area
e0062c04
RR		 1162 GtkTreeIter iter;
1163 iter.stamp = m_wxgtk_model->stamp;
1164 iter.user_data = (gpointer) item.GetID();
b9db5f30 1165 GtkTreePath *path = wxgtk_tree_model_get_path(
e0062c04 1166 GTK_TREE_MODEL(m_wxgtk_model), &iter );
8f850e28 1167 GdkRectangle cell_area;
63415a42 1168 gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area );
93763ad5 1169 gtk_tree_path_free( path );
8f850e28 1170
1a64259d
RR		 1171 GtkAdjustment* hadjust = gtk_tree_view_get_hadjustment( widget );
1172 double d = gtk_adjustment_get_value( hadjust );
1173 int xdiff = (int) d;
1174
63415a42 1175 int ydiff = gcolumn->button->allocation.height;
8f850e28 1176 // Redraw
93763ad5 1177 gtk_widget_queue_draw_area( GTK_WIDGET(widget),
1a64259d 1178 cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height );
b9db5f30 1179
d8331a01 1180 m_owner->GtkGetInternal()->ValueChanged( item, model_col );
b9db5f30 1181
d8331a01 1182 return true;
8f850e28 1183 }
8f850e28 1184 }
93763ad5 1185
d8331a01 1186 return false;
6e2e590f
RR		 1187}
1188
e0062c04 1189bool wxGtkDataViewModelNotifier::Cleared()
6e2e590f 1190{
d8331a01
RR		 1191 // TODO: delete everything
1192
1193 m_owner->GtkGetInternal()->Cleared();
b9db5f30 1194
6e2e590f
RR		 1195 return false;
1196}
1197
93763ad5 1198// ---------------------------------------------------------
baa9ebc4 1199// wxDataViewRenderer
93763ad5 1200// ---------------------------------------------------------
6842a71a 1201
a912e81f
RR		 1202static gpointer s_user_data = NULL;
1203
1204static void
b9db5f30 1205wxgtk_cell_editable_editing_done( GtkCellEditable *editable,
a912e81f
RR		 1206 wxDataViewRenderer *wxrenderer )
1207{
1208 wxDataViewColumn *column = wxrenderer->GetOwner();
1209 wxDataViewCtrl *dv = column->GetOwner();
1210 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, dv->GetId() );
1211 event.SetDataViewColumn( column );
1212 event.SetModel( dv->GetModel() );
1213 wxDataViewItem item( s_user_data );
1214 event.SetItem( item );
1215 dv->GetEventHandler()->ProcessEvent( event );
1216}
1217
b9db5f30 1218static void
a912e81f
RR		 1219wxgtk_renderer_editing_started( GtkCellRenderer *cell, GtkCellEditable *editable,
1220 gchar *path, wxDataViewRenderer *wxrenderer )
1221{
1222 wxDataViewColumn *column = wxrenderer->GetOwner();
1223 wxDataViewCtrl *dv = column->GetOwner();
1224 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, dv->GetId() );
1225 event.SetDataViewColumn( column );
1226 event.SetModel( dv->GetModel() );
1227 GtkTreePath *tree_path = gtk_tree_path_new_from_string( path );
1228 GtkTreeIter iter;
1229 dv->GtkGetInternal()->get_iter( &iter, tree_path );
1230 gtk_tree_path_free( tree_path );
1231 wxDataViewItem item( iter.user_data );
1232 event.SetItem( item );
1233 dv->GetEventHandler()->ProcessEvent( event );
1234
1235 if (GTK_IS_CELL_EDITABLE(editable))
1236 {
1237 s_user_data = iter.user_data;
b9db5f30 1238
a912e81f
RR		 1239 g_signal_connect (GTK_CELL_EDITABLE (editable), "editing_done",
1240 G_CALLBACK (wxgtk_cell_editable_editing_done),
1241 (gpointer) wxrenderer );
b9db5f30 1242
a912e81f
RR		 1243 }
1244}
1245
1246
baa9ebc4 1247IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
6842a71a 1248
9861f022
RR		 1249wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1250 int align ) :
1251 wxDataViewRendererBase( varianttype, mode, align )
6842a71a
RR		 1252{
1253 m_renderer = NULL;
9861f022
RR		 1254
1255 // NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor,
1256 // after the m_renderer pointer has been initialized
1257}
1258
a912e81f
RR		 1259void wxDataViewRenderer::GtkInitHandlers()
1260{
1261 if (!gtk_check_version(2,6,0))
1262 {
1263 g_signal_connect (GTK_CELL_RENDERER(m_renderer), "editing_started",
1264 G_CALLBACK (wxgtk_renderer_editing_started),
1265 this);
1266 }
1267}
1268
9861f022
RR		 1269void wxDataViewRenderer::SetMode( wxDataViewCellMode mode )
1270{
1271 GtkCellRendererMode gtkMode;
1272 switch (mode)
1273 {
1274 case wxDATAVIEW_CELL_INERT:
1275 gtkMode = GTK_CELL_RENDERER_MODE_INERT;
1276 break;
1277 case wxDATAVIEW_CELL_ACTIVATABLE:
1278 gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE;
1279 break;
1280 case wxDATAVIEW_CELL_EDITABLE:
1281 gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE;
1282 break;
1283 }
1284
b9db5f30 1285 // This value is most often ignored in GtkTreeView
9861f022
RR		 1286 GValue gvalue = { 0, };
1287 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1288 g_value_set_enum( &gvalue, gtkMode );
1289 g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue );
1290 g_value_unset( &gvalue );
1291}
1292
1293wxDataViewCellMode wxDataViewRenderer::GetMode() const
1294{
1295 wxDataViewCellMode ret;
1296
1297 GValue gvalue;
1298 g_object_get( G_OBJECT(m_renderer), "mode", &gvalue, NULL);
1299
1300 switch (g_value_get_enum(&gvalue))
1301 {
1302 case GTK_CELL_RENDERER_MODE_INERT:
1303 ret = wxDATAVIEW_CELL_INERT;
1304 break;
1305 case GTK_CELL_RENDERER_MODE_ACTIVATABLE:
1306 ret = wxDATAVIEW_CELL_ACTIVATABLE;
1307 break;
1308 case GTK_CELL_RENDERER_MODE_EDITABLE:
1309 ret = wxDATAVIEW_CELL_EDITABLE;
1310 break;
1311 }
1312
1313 g_value_unset( &gvalue );
1314
1315 return ret;
1316}
1317
1318void wxDataViewRenderer::SetAlignment( int align )
1319{
1320 // horizontal alignment:
1321
1322 gfloat xalign = 0.0;
1323 if (align & wxALIGN_RIGHT)
1324 xalign = 1.0;
1325 else if (align & wxALIGN_CENTER_HORIZONTAL)
1326 xalign = 0.5;
1327
1328 GValue gvalue = { 0, };
1329 g_value_init( &gvalue, G_TYPE_FLOAT );
1330 g_value_set_float( &gvalue, xalign );
1331 g_object_set_property( G_OBJECT(m_renderer), "xalign", &gvalue );
1332 g_value_unset( &gvalue );
1333
1334 // vertical alignment:
1335
1336 gfloat yalign = 0.0;
1337 if (align & wxALIGN_BOTTOM)
1338 yalign = 1.0;
1339 else if (align & wxALIGN_CENTER_VERTICAL)
1340 yalign = 0.5;
1341
1342 GValue gvalue2 = { 0, };
1343 g_value_init( &gvalue2, G_TYPE_FLOAT );
1344 g_value_set_float( &gvalue2, yalign );
1345 g_object_set_property( G_OBJECT(m_renderer), "yalign", &gvalue2 );
1346 g_value_unset( &gvalue2 );
6842a71a
RR		 1347}
1348
9861f022
RR		 1349int wxDataViewRenderer::GetAlignment() const
1350{
1351 int ret = 0;
1352 GValue gvalue;
1353
1354 // horizontal alignment:
1355
1356 g_object_get( G_OBJECT(m_renderer), "xalign", &gvalue, NULL );
1357 float xalign = g_value_get_float( &gvalue );
1358 if (xalign < 0.5)
1359 ret |= wxALIGN_LEFT;
1360 else if (xalign == 0.5)
1361 ret |= wxALIGN_CENTER_HORIZONTAL;
1362 else
1363 ret |= wxALIGN_RIGHT;
1364 g_value_unset( &gvalue );
1365
1366
1367 // vertical alignment:
1368
1369 g_object_get( G_OBJECT(m_renderer), "yalign", &gvalue, NULL );
1370 float yalign = g_value_get_float( &gvalue );
1371 if (yalign < 0.5)
1372 ret |= wxALIGN_TOP;
1373 else if (yalign == 0.5)
1374 ret |= wxALIGN_CENTER_VERTICAL;
1375 else
1376 ret |= wxALIGN_BOTTOM;
1377 g_value_unset( &gvalue );
1378
1379 return ret;
1380}
1381
1382
1383
93763ad5 1384// ---------------------------------------------------------
baa9ebc4 1385// wxDataViewTextRenderer
93763ad5 1386// ---------------------------------------------------------
6842a71a 1387
a7f61f76 1388extern "C" {
93763ad5 1389static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
a7f61f76
RR		 1390 gchar *arg1, gchar *arg2, gpointer user_data );
1391}
1392
93763ad5 1393static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
a7f61f76
RR		 1394 gchar *arg1, gchar *arg2, gpointer user_data )
1395{
baa9ebc4 1396 wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data;
93763ad5 1397
1a74f561 1398 wxString tmp = wxGTK_CONV_BACK_FONT(arg2, cell->GetOwner()->GetOwner()->GetFont());
a7f61f76
RR		 1399 wxVariant value = tmp;
1400 if (!cell->Validate( value ))
1401 return;
93763ad5 1402
e0062c04 1403 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1404
a7f61f76 1405 GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
9d52aad3 1406 GtkTreeIter iter;
55fbde12
RR		 1407 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
1408 wxDataViewItem item( (void*) iter.user_data );;
a7f61f76 1409 gtk_tree_path_free( path );
93763ad5 1410
0a71f9e9 1411 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1412
9d52aad3
RR		 1413 model->SetValue( value, item, model_col );
1414 model->ValueChanged( item, model_col );
a7f61f76
RR		 1415}
1416
baa9ebc4 1417IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
6842a71a 1418
9861f022
RR		 1419wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1420 int align ) :
1421 wxDataViewRenderer( varianttype, mode, align )
6842a71a 1422{
ed38aa55 1423 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_text_new();
93763ad5 1424
9861f022 1425 if (mode & wxDATAVIEW_CELL_EDITABLE)
a7f61f76
RR		 1426 {
1427 GValue gvalue = { 0, };
1428 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1429 g_value_set_boolean( &gvalue, true );
1430 g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue );
1431 g_value_unset( &gvalue );
93763ad5 1432
a7f61f76 1433 g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
b9db5f30 1434
a912e81f 1435 GtkInitHandlers();
a7f61f76 1436 }
9861f022
RR		 1437
1438 SetMode(mode);
1439 SetAlignment(align);
6842a71a 1440}
790b137e 1441
baa9ebc4 1442bool wxDataViewTextRenderer::SetValue( const wxVariant &value )
7b4fde82
RR		 1443{
1444 wxString tmp = value;
93763ad5 1445
7b4fde82
RR		 1446 GValue gvalue = { 0, };
1447 g_value_init( &gvalue, G_TYPE_STRING );
f69c03de 1448 g_value_set_string( &gvalue, wxGTK_CONV( tmp ) );
7b4fde82
RR		 1449 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
1450 g_value_unset( &gvalue );
93763ad5 1451
7b4fde82
RR		 1452 return true;
1453}
1454
9861f022 1455bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const
a7f61f76
RR		 1456{
1457 GValue gvalue = { 0, };
1458 g_value_init( &gvalue, G_TYPE_STRING );
1459 g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
f69c03de 1460 wxString tmp = wxGTK_CONV_BACK( g_value_get_string( &gvalue ) );
a7f61f76 1461 g_value_unset( &gvalue );
93763ad5 1462
a7f61f76
RR		 1463 value = tmp;
1464
1465 return true;
1466}
1467
9861f022
RR		 1468void wxDataViewTextRenderer::SetAlignment( int align )
1469{
1470 wxDataViewRenderer::SetAlignment(align);
1471
01705e98
RR		 1472 if (gtk_check_version(2,10,0))
1473 return;
9861f022 1474
01705e98 1475 // horizontal alignment:
9861f022
RR		 1476 PangoAlignment pangoAlign = PANGO_ALIGN_LEFT;
1477 if (align & wxALIGN_RIGHT)
1478 pangoAlign = PANGO_ALIGN_RIGHT;
1479 else if (align & wxALIGN_CENTER_HORIZONTAL)
1480 pangoAlign = PANGO_ALIGN_CENTER;
1481
1482 GValue gvalue = { 0, };
1483 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1484 g_value_set_enum( &gvalue, pangoAlign );
1485 g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue );
1486 g_value_unset( &gvalue );
1487}
1488
b9db5f30 1489// ---------------------------------------------------------
4264606e 1490// wxDataViewTextRendererAttr
b9db5f30 1491// ---------------------------------------------------------
4264606e
RR		 1492
1493IMPLEMENT_CLASS(wxDataViewTextRendererAttr,wxDataViewTextRenderer)
1494
b9db5f30 1495wxDataViewTextRendererAttr::wxDataViewTextRendererAttr( const wxString &varianttype,
4264606e
RR		 1496 wxDataViewCellMode mode, int align ) :
1497 wxDataViewTextRenderer( varianttype, mode, align )
1498{
1499}
b9db5f30 1500
f4322df6 1501// ---------------------------------------------------------
baa9ebc4 1502// wxDataViewBitmapRenderer
f4322df6 1503// ---------------------------------------------------------
cbc9145c 1504
baa9ebc4 1505IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)
cbc9145c 1506
9861f022
RR		 1507wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1508 int align ) :
1509 wxDataViewRenderer( varianttype, mode, align )
cbc9145c 1510{
ed38aa55 1511 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_pixbuf_new();
9861f022
RR		 1512
1513 SetMode(mode);
1514 SetAlignment(align);
cbc9145c
RR		 1515}
1516
baa9ebc4 1517bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value )
cbc9145c
RR		 1518{
1519 if (value.GetType() == wxT("wxBitmap"))
1520 {
2586d4a1
RR		 1521 wxBitmap bitmap;
1522 bitmap << value;
f4322df6 1523
2586d4a1
RR		 1524 // This may create a Pixbuf representation in the
1525 // wxBitmap object (and it will stay there)
1526 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1527
2586d4a1
RR		 1528 GValue gvalue = { 0, };
1529 g_value_init( &gvalue, G_TYPE_OBJECT );
1530 g_value_set_object( &gvalue, pixbuf );
1531 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1532 g_value_unset( &gvalue );
f4322df6 1533
2586d4a1
RR		 1534 return true;
1535 }
f4322df6 1536
2586d4a1
RR		 1537 if (value.GetType() == wxT("wxIcon"))
1538 {
1539 wxIcon bitmap;
1540 bitmap << value;
f4322df6 1541
cbc9145c
RR		 1542 // This may create a Pixbuf representation in the
1543 // wxBitmap object (and it will stay there)
2586d4a1 1544 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1545
cbc9145c
RR		 1546 GValue gvalue = { 0, };
1547 g_value_init( &gvalue, G_TYPE_OBJECT );
1548 g_value_set_object( &gvalue, pixbuf );
1549 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1550 g_value_unset( &gvalue );
f4322df6 1551
cbc9145c
RR		 1552 return true;
1553 }
f4322df6 1554
cbc9145c
RR		 1555 return false;
1556}
1557
9861f022 1558bool wxDataViewBitmapRenderer::GetValue( wxVariant &value ) const
cbc9145c
RR		 1559{
1560 return false;
1561}
f4322df6 1562
93763ad5 1563// ---------------------------------------------------------
baa9ebc4 1564// wxDataViewToggleRenderer
93763ad5 1565// ---------------------------------------------------------
fa28826d 1566
605c2c4a 1567extern "C" {
93763ad5 1568static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1569 gchar *path, gpointer user_data );
1570}
1571
93763ad5 1572static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1573 gchar *path, gpointer user_data )
1574{
baa9ebc4 1575 wxDataViewToggleRenderer *cell = (wxDataViewToggleRenderer*) user_data;
605c2c4a 1576
93763ad5 1577 // get old value
605c2c4a
RR		 1578 GValue gvalue = { 0, };
1579 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1580 g_object_get_property( G_OBJECT(renderer), "active", &gvalue );
93763ad5 1581 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a
RR		 1582 g_value_unset( &gvalue );
1583 // invert it
1584 tmp = !tmp;
93763ad5 1585
605c2c4a
RR		 1586 wxVariant value = tmp;
1587 if (!cell->Validate( value ))
1588 return;
93763ad5 1589
e0062c04 1590 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1591
605c2c4a 1592 GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
55fbde12
RR		 1593 GtkTreeIter iter;
1594 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, gtk_path );
1595 wxDataViewItem item( (void*) iter.user_data );;
605c2c4a 1596 gtk_tree_path_free( gtk_path );
93763ad5 1597
0a71f9e9 1598 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1599
9d52aad3
RR		 1600 model->SetValue( value, item, model_col );
1601 model->ValueChanged( item, model_col );
605c2c4a
RR		 1602}
1603
baa9ebc4 1604IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
605c2c4a 1605
baa9ebc4 1606wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype,
9861f022
RR		 1607 wxDataViewCellMode mode, int align ) :
1608 wxDataViewRenderer( varianttype, mode, align )
605c2c4a 1609{
ed38aa55 1610 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_toggle_new();
93763ad5 1611
9861f022 1612 if (mode & wxDATAVIEW_CELL_ACTIVATABLE)
605c2c4a 1613 {
9861f022
RR		 1614 g_signal_connect_after( m_renderer, "toggled",
1615 G_CALLBACK(wxGtkToggleRendererToggledCallback), this );
553f7d8f
RR		 1616 }
1617 else
1618 {
605c2c4a
RR		 1619 GValue gvalue = { 0, };
1620 g_value_init( &gvalue, G_TYPE_BOOLEAN );
553f7d8f 1621 g_value_set_boolean( &gvalue, false );
605c2c4a
RR		 1622 g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue );
1623 g_value_unset( &gvalue );
605c2c4a 1624 }
9861f022
RR		 1625
1626 SetMode(mode);
1627 SetAlignment(align);
605c2c4a
RR		 1628}
1629
baa9ebc4 1630bool wxDataViewToggleRenderer::SetValue( const wxVariant &value )
605c2c4a
RR		 1631{
1632 bool tmp = value;
93763ad5 1633
605c2c4a
RR		 1634 GValue gvalue = { 0, };
1635 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1636 g_value_set_boolean( &gvalue, tmp );
1637 g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue );
1638 g_value_unset( &gvalue );
93763ad5 1639
605c2c4a
RR		 1640 return true;
1641}
1642
9861f022 1643bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const
605c2c4a
RR		 1644{
1645 GValue gvalue = { 0, };
1646 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1647 g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue );
93763ad5 1648 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a 1649 g_value_unset( &gvalue );
93763ad5 1650
605c2c4a
RR		 1651 value = tmp;
1652
1653 return true;
1654}
93763ad5
WS		 1655
1656// ---------------------------------------------------------
baa9ebc4 1657// wxDataViewCustomRenderer
93763ad5 1658// ---------------------------------------------------------
e152afc3
RR		 1659
1660class wxDataViewCtrlDC: public wxWindowDC
1661{
1662public:
1663 wxDataViewCtrlDC( wxDataViewCtrl *window )
1664 {
4f37154e 1665#if wxUSE_NEW_DC
2056dede 1666 wxGTKWindowDCImpl *impl = (wxGTKWindowDCImpl*) GetImpl();
b9db5f30 1667
4f37154e
RR		 1668 GtkWidget *widget = window->m_treeview;
1669 // Set later
1670 impl->m_window = NULL;
1671
1672 impl->m_context = window->GtkGetPangoDefaultContext();
1673 impl->m_layout = pango_layout_new( impl->m_context );
1674 impl->m_fontdesc = pango_font_description_copy( widget->style->font_desc );
1675
1676 impl->m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
b9db5f30 1677
4f37154e 1678#else
1a367564 1679 GtkWidget *widget = window->m_treeview;
e152afc3
RR		 1680 // Set later
1681 m_window = NULL;
4d496ecb 1682
e152afc3
RR		 1683 m_context = window->GtkGetPangoDefaultContext();
1684 m_layout = pango_layout_new( m_context );
1685 m_fontdesc = pango_font_description_copy( widget->style->font_desc );
1686
1687 m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
4f37154e 1688#endif
4d496ecb
RR		 1689 // Set m_window later
1690 // SetUpDC();
1691 // m_owner = window;
e152afc3
RR		 1692 }
1693};
1694
93763ad5 1695// ---------------------------------------------------------
baa9ebc4 1696// wxDataViewCustomRenderer
93763ad5 1697// ---------------------------------------------------------
e152afc3 1698
baa9ebc4 1699IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
e152afc3 1700
baa9ebc4 1701wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
9861f022
RR		 1702 wxDataViewCellMode mode, int align,
1703 bool no_init ) :
1704 wxDataViewRenderer( varianttype, mode, align )
e152afc3
RR		 1705{
1706 m_dc = NULL;
f69c03de 1707 m_text_renderer = NULL;
93763ad5 1708
ad63bf41
RR		 1709 if (no_init)
1710 m_renderer = NULL;
1711 else
9861f022 1712 Init(mode, align);
ad63bf41
RR		 1713}
1714
52e750fc
RR		 1715void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state )
1716{
f69c03de 1717#if 0
52e750fc
RR		 1718 wxDataViewCtrl *view = GetOwner()->GetOwner();
1719 wxColour col = (state & wxDATAVIEW_CELL_SELECTED) ?
1720 wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT) :
1721 view->GetForegroundColour();
1722 dc->SetTextForeground(col);
1723 dc->DrawText( text, cell.x + xoffset, cell.y + ((cell.height - dc->GetCharHeight()) / 2));
f69c03de
RR		 1724#else
1725 if (!m_text_renderer)
1726 m_text_renderer = gtk_cell_renderer_text_new();
b9db5f30 1727
f69c03de
RR		 1728 GValue gvalue = { 0, };
1729 g_value_init( &gvalue, G_TYPE_STRING );
1730 g_value_set_string( &gvalue, wxGTK_CONV( text ) );
1731 g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue );
1732 g_value_unset( &gvalue );
1733
1734 ((GdkRectangle*) cell_area)->x += xoffset;
1735 ((GdkRectangle*) cell_area)->width -= xoffset;
b9db5f30 1736
f69c03de
RR		 1737 gtk_cell_renderer_render( m_text_renderer,
1738 window,
1739 widget,
1740 (GdkRectangle*) background_area,
1741 (GdkRectangle*) cell_area,
1742 (GdkRectangle*) expose_area,
1743 (GtkCellRendererState) flags );
b9db5f30 1744
f69c03de
RR		 1745 ((GdkRectangle*) cell_area)->x -= xoffset;
1746 ((GdkRectangle*) cell_area)->width += xoffset;
1747#endif
52e750fc
RR		 1748}
1749
9861f022 1750bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align)
ad63bf41 1751{
e152afc3
RR		 1752 GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new();
1753 renderer->cell = this;
93763ad5 1754
ed38aa55 1755 m_renderer = (GtkCellRenderer*) renderer;
93763ad5 1756
9861f022
RR		 1757 SetMode(mode);
1758 SetAlignment(align);
93763ad5 1759
a912e81f 1760 GtkInitHandlers();
b9db5f30 1761
ad63bf41 1762 return true;
e152afc3
RR		 1763}
1764
baa9ebc4 1765wxDataViewCustomRenderer::~wxDataViewCustomRenderer()
e152afc3
RR		 1766{
1767 if (m_dc)
1768 delete m_dc;
f69c03de
RR		 1769
1770 if (m_text_renderer)
1771 gtk_object_sink( GTK_OBJECT(m_text_renderer) );
e152afc3
RR		 1772}
1773
baa9ebc4 1774wxDC *wxDataViewCustomRenderer::GetDC()
e152afc3
RR		 1775{
1776 if (m_dc == NULL)
4d496ecb
RR		 1777 {
1778 if (GetOwner() == NULL)
1779 return NULL;
1780 if (GetOwner()->GetOwner() == NULL)
1781 return NULL;
e152afc3 1782 m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() );
4d496ecb 1783 }
93763ad5 1784
e152afc3
RR		 1785 return m_dc;
1786}
93763ad5
WS		 1787
1788// ---------------------------------------------------------
baa9ebc4 1789// wxDataViewProgressRenderer
93763ad5 1790// ---------------------------------------------------------
ad63bf41 1791
baa9ebc4 1792IMPLEMENT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer)
ad63bf41 1793
baa9ebc4 1794wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
9861f022
RR		 1795 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
1796 wxDataViewCustomRenderer( varianttype, mode, align, true )
ad63bf41
RR		 1797{
1798 m_label = label;
1799 m_value = 0;
93763ad5 1800
ad63bf41
RR		 1801#ifdef __WXGTK26__
1802 if (!gtk_check_version(2,6,0))
1803 {
ed38aa55 1804 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_progress_new();
93763ad5 1805
ad63bf41
RR		 1806 GValue gvalue = { 0, };
1807 g_value_init( &gvalue, G_TYPE_STRING );
09dfa6a0 1808
f69c03de 1809 g_value_set_string( &gvalue, wxGTK_CONV(m_label) );
ad63bf41
RR		 1810 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
1811 g_value_unset( &gvalue );
9861f022
RR		 1812
1813 SetMode(mode);
1814 SetAlignment(align);
ad63bf41
RR		 1815 }
1816 else
1817#endif
1818 {
1819 // Use custom cell code
9861f022 1820 wxDataViewCustomRenderer::Init(mode, align);
ad63bf41
RR		 1821 }
1822}
1823
baa9ebc4 1824wxDataViewProgressRenderer::~wxDataViewProgressRenderer()
ad63bf41
RR		 1825{
1826}
1827
baa9ebc4 1828bool wxDataViewProgressRenderer::SetValue( const wxVariant &value )
ad63bf41
RR		 1829{
1830#ifdef __WXGTK26__
1831 if (!gtk_check_version(2,6,0))
1832 {
7226118b 1833 gint tmp = (long) value;
ad63bf41
RR		 1834 GValue gvalue = { 0, };
1835 g_value_init( &gvalue, G_TYPE_INT );
7226118b 1836 g_value_set_int( &gvalue, tmp );
ad63bf41
RR		 1837 g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue );
1838 g_value_unset( &gvalue );
1839 }
1840 else
1841#endif
1842 {
1843 m_value = (long) value;
93763ad5 1844
ad63bf41
RR		 1845 if (m_value < 0) m_value = 0;
1846 if (m_value > 100) m_value = 100;
1847 }
93763ad5 1848
ad63bf41
RR		 1849 return true;
1850}
93763ad5 1851
9861f022
RR		 1852bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const
1853{
1854 return false;
1855}
1856
baa9ebc4 1857bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int state )
ad63bf41
RR		 1858{
1859 double pct = (double)m_value / 100.0;
1860 wxRect bar = cell;
1861 bar.width = (int)(cell.width * pct);
1862 dc->SetPen( *wxTRANSPARENT_PEN );
1863 dc->SetBrush( *wxBLUE_BRUSH );
1864 dc->DrawRectangle( bar );
1865
1866 dc->SetBrush( *wxTRANSPARENT_BRUSH );
1867 dc->SetPen( *wxBLACK_PEN );
1868 dc->DrawRectangle( cell );
93763ad5 1869
ad63bf41
RR		 1870 return true;
1871}
1872
9861f022 1873wxSize wxDataViewProgressRenderer::GetSize() const
ad63bf41
RR		 1874{
1875 return wxSize(40,12);
1876}
93763ad5
WS		 1877
1878// ---------------------------------------------------------
baa9ebc4 1879// wxDataViewDateRenderer
93763ad5 1880// ---------------------------------------------------------
4d496ecb 1881
baa9ebc4 1882class wxDataViewDateRendererPopupTransient: public wxPopupTransientWindow
7ea3a0de 1883{
93763ad5 1884public:
baa9ebc4 1885 wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value,
e0062c04 1886 wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) :
7ea3a0de
RR		 1887 wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
1888 {
1889 m_model = model;
e0062c04 1890 m_item = item;
7ea3a0de 1891 m_col = col;
7ea3a0de
RR		 1892 m_cal = new wxCalendarCtrl( this, -1, *value );
1893 wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
1894 sizer->Add( m_cal, 1, wxGROW );
1895 SetSizer( sizer );
1896 sizer->Fit( this );
1897 }
93763ad5 1898
7ea3a0de
RR		 1899 virtual void OnDismiss()
1900 {
1901 }
93763ad5 1902
7ea3a0de 1903 void OnCalendar( wxCalendarEvent &event );
93763ad5 1904
e0062c04
RR		 1905 wxCalendarCtrl *m_cal;
1906 wxDataViewModel *m_model;
1907 wxDataViewItem m_item;
1908 unsigned int m_col;
93763ad5 1909
7ea3a0de
RR		 1910private:
1911 DECLARE_EVENT_TABLE()
1912};
1913
baa9ebc4
RR		 1914BEGIN_EVENT_TABLE(wxDataViewDateRendererPopupTransient,wxPopupTransientWindow)
1915 EVT_CALENDAR( -1, wxDataViewDateRendererPopupTransient::OnCalendar )
7ea3a0de
RR		 1916END_EVENT_TABLE()
1917
baa9ebc4 1918void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
7ea3a0de
RR		 1919{
1920 wxDateTime date = event.GetDate();
1921 wxVariant value = date;
e0062c04
RR		 1922 m_model->SetValue( value, m_item, m_col );
1923 m_model->ValueChanged( m_item, m_col );
7ea3a0de
RR		 1924 DismissAndNotify();
1925}
1926
baa9ebc4 1927IMPLEMENT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer)
4d496ecb 1928
baa9ebc4 1929wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype,
9861f022
RR		 1930 wxDataViewCellMode mode, int align ) :
1931 wxDataViewCustomRenderer( varianttype, mode, align )
4d496ecb 1932{
9861f022
RR		 1933 SetMode(mode);
1934 SetAlignment(align);
4d496ecb 1935}
93763ad5 1936
baa9ebc4 1937bool wxDataViewDateRenderer::SetValue( const wxVariant &value )
4d496ecb
RR		 1938{
1939 m_date = value.GetDateTime();
93763ad5 1940
4d496ecb
RR		 1941 return true;
1942}
1943
9861f022
RR		 1944bool wxDataViewDateRenderer::GetValue( wxVariant &value ) const
1945{
1946 return false;
1947}
1948
baa9ebc4 1949bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state )
4d496ecb
RR		 1950{
1951 dc->SetFont( GetOwner()->GetOwner()->GetFont() );
1952 wxString tmp = m_date.FormatDate();
52e750fc 1953 RenderText( tmp, 0, cell, dc, state );
4d496ecb
RR		 1954 return true;
1955}
1956
9861f022 1957wxSize wxDataViewDateRenderer::GetSize() const
4d496ecb 1958{
4d496ecb
RR		 1959 wxString tmp = m_date.FormatDate();
1960 wxCoord x,y,d;
9861f022 1961 GetView()->GetTextExtent( tmp, &x, &y, &d );
4d496ecb
RR		 1962 return wxSize(x,y+d);
1963}
1964
e0062c04
RR		 1965bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model,
1966 const wxDataViewItem &item, unsigned int col )
4d496ecb 1967{
3f3af7e7 1968 wxVariant variant;
e0062c04 1969 model->GetValue( variant, item, col );
7ea3a0de
RR		 1970 wxDateTime value = variant.GetDateTime();
1971
baa9ebc4 1972 wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient(
e0062c04 1973 GetOwner()->GetOwner()->GetParent(), &value, model, item, col );
7ea3a0de
RR		 1974 wxPoint pos = wxGetMousePosition();
1975 popup->Move( pos );
1976 popup->Layout();
1977 popup->Popup( popup->m_cal );
4d496ecb
RR		 1978
1979 return true;
1980}
1981
c9c13e70 1982
b9db5f30 1983// ---------------------------------------------------------
c9c13e70 1984// wxDataViewIconTextRenderer
b9db5f30 1985// ---------------------------------------------------------
c9c13e70
RR		 1986
1987IMPLEMENT_CLASS(wxDataViewIconTextRenderer, wxDataViewCustomRenderer)
1988
b9db5f30 1989wxDataViewIconTextRenderer::wxDataViewIconTextRenderer(
c9c13e70
RR		 1990 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
1991 wxDataViewCustomRenderer( varianttype, mode, align )
1992{
1993 SetMode(mode);
1994 SetAlignment(align);
1995}
1996
1997wxDataViewIconTextRenderer::~wxDataViewIconTextRenderer()
1998{
1999}
b9db5f30 2000
c9c13e70
RR		 2001bool wxDataViewIconTextRenderer::SetValue( const wxVariant &value )
2002{
2003 m_value << value;
2004 return true;
2005}
2006
2007bool wxDataViewIconTextRenderer::GetValue( wxVariant &value ) const
2008{
2009 return false;
2010}
b9db5f30 2011
c9c13e70
RR		 2012bool wxDataViewIconTextRenderer::Render( wxRect cell, wxDC *dc, int state )
2013{
c9c13e70 2014 const wxIcon &icon = m_value.GetIcon();
52e750fc 2015 int offset = 0;
c9c13e70
RR		 2016 if (icon.IsOk())
2017 {
52e750fc
RR		 2018 int yoffset = wxMax( 0, (cell.height - icon.GetHeight()) / 2 );
2019 dc->DrawIcon( icon, cell.x, cell.y + yoffset );
2020 offset = icon.GetWidth() + 4;
c9c13e70 2021 }
b9db5f30 2022
52e750fc 2023 RenderText( m_value.GetText(), offset, cell, dc, state );
c9c13e70
RR		 2024
2025 return true;
2026}
2027
2028wxSize wxDataViewIconTextRenderer::GetSize() const
2029{
52e750fc
RR		 2030 wxSize size;
2031 if (m_value.GetIcon().IsOk())
2032 size.x = 4 + m_value.GetIcon().GetWidth();
2033 wxCoord x,y,d;
2034 GetView()->GetTextExtent( m_value.GetText(), &x, &y, &d );
2035 size.x += x;
2036 size.y = y+d;
b9db5f30 2037 return size;
c9c13e70
RR		 2038}
2039
2040wxControl* wxDataViewIconTextRenderer::CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
2041{
2042 return NULL;
2043}
2044
2045bool wxDataViewIconTextRenderer::GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
2046{
2047 return false;
2048}
2049
93763ad5 2050// ---------------------------------------------------------
605c2c4a 2051// wxDataViewColumn
93763ad5 2052// ---------------------------------------------------------
7b4fde82 2053
31fb32e1
RR		 2054
2055static gboolean
2056gtk_dataview_header_button_press_callback( GtkWidget *widget,
2057 GdkEventButton *gdk_event,
2058 wxDataViewColumn *column )
2059{
2060 if (gdk_event->type != GDK_BUTTON_PRESS)
94b1f7bc 2061 return FALSE;
f4322df6 2062
31fb32e1
RR		 2063 if (gdk_event->button == 1)
2064 {
d32332aa
RR		 2065 gs_lastLeftClickHeader = column;
2066
31fb32e1
RR		 2067 wxDataViewCtrl *dv = column->GetOwner();
2068 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
2069 event.SetDataViewColumn( column );
2070 event.SetModel( dv->GetModel() );
94b1f7bc 2071 if (dv->GetEventHandler()->ProcessEvent( event ))
a84c5b6f 2072 return FALSE;
31fb32e1 2073 }
f4322df6 2074
dadc879e
RR		 2075 if (gdk_event->button == 3)
2076 {
2077 wxDataViewCtrl *dv = column->GetOwner();
2078 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, dv->GetId() );
2079 event.SetDataViewColumn( column );
2080 event.SetModel( dv->GetModel() );
2081 if (dv->GetEventHandler()->ProcessEvent( event ))
2082 return FALSE;
2083 }
2084
94b1f7bc 2085 return FALSE;
31fb32e1
RR		 2086}
2087
7b4fde82
RR		 2088extern "C" {
2089static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
2090 GtkCellRenderer *cell,
2091 GtkTreeModel *model,
2092 GtkTreeIter *iter,
2093 gpointer data );
2094}
2095
2096
2097static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
2098 GtkCellRenderer *renderer,
2099 GtkTreeModel *model,
2100 GtkTreeIter *iter,
2101 gpointer data )
2102{
e0062c04
RR		 2103 g_return_if_fail (GTK_IS_WX_TREE_MODEL (model));
2104 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model;
93763ad5 2105
baa9ebc4 2106 wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
a7f61f76 2107
9d52aad3 2108 wxDataViewItem item( (void*) iter->user_data );
93763ad5 2109
a826202e
RR		 2110 wxDataViewModel *wx_model = tree_model->internal->GetDataViewModel();
2111
2056dede
RR		 2112 if (!wx_model->IsIndexListModel())
2113 {
b9db5f30 2114
a826202e
RR		 2115 if (wx_model->IsContainer( item ))
2116 {
2117 if (wx_model->HasContainerColumns( item ) || (cell->GetOwner()->GetModelColumn() == 0))
2118 {
2119 GValue gvalue = { 0, };
2120 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2121 g_value_set_boolean( &gvalue, TRUE );
2122 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2123 g_value_unset( &gvalue );
2124 }
2125 else
2126 {
2127 GValue gvalue = { 0, };
2128 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2129 g_value_set_boolean( &gvalue, FALSE );
2130 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2131 g_value_unset( &gvalue );
b9db5f30 2132
a826202e
RR		 2133 return;
2134 }
2135 }
2136 else
2137 {
2138 GValue gvalue = { 0, };
2139 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2140 g_value_set_boolean( &gvalue, TRUE );
2141 g_object_set_property( G_OBJECT(renderer), "visible", &gvalue );
2142 g_value_unset( &gvalue );
2143 }
b9db5f30 2144
2056dede 2145 }
a826202e 2146
3f3af7e7 2147 wxVariant value;
a826202e 2148 wx_model->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
7b4fde82
RR		 2149
2150 if (value.GetType() != cell->GetVariantType())
f4322df6
VZ		 2151 wxLogError( wxT("Wrong type, required: %s but: %s"),
2152 value.GetType().c_str(),
cbc9145c 2153 cell->GetVariantType().c_str() );
93763ad5 2154
7b4fde82 2155 cell->SetValue( value );
e0743e63 2156
4264606e
RR		 2157 if (cell->GtkHasAttributes())
2158 {
2159 wxDataViewItemAttr attr;
2160 bool colour_set = false;
2161 bool style_set = false;
2162 bool weight_set = false;
b9db5f30 2163
4264606e
RR		 2164 if (wx_model->GetAttr( item, cell->GetOwner()->GetModelColumn(), attr ))
2165 {
2166 // this must be a GtkCellRendererText
2167 wxColour colour = attr.GetColour();
2168 if (colour.IsOk())
2169 {
2170 const GdkColor * const gcol = colour.GetColor();
2a5e6d1b 2171
4264606e
RR		 2172 GValue gvalue = { 0, };
2173 g_value_init( &gvalue, GDK_TYPE_COLOR );
2174 g_value_set_boxed( &gvalue, gcol );
2175 g_object_set_property( G_OBJECT(renderer), "foreground_gdk", &gvalue );
2176 g_value_unset( &gvalue );
b9db5f30 2177
4264606e
RR		 2178 colour_set = true;
2179 }
b9db5f30 2180
4264606e
RR		 2181 if (attr.GetItalic())
2182 {
2183 GValue gvalue = { 0, };
2184 g_value_init( &gvalue, PANGO_TYPE_STYLE );
2185 g_value_set_enum( &gvalue, PANGO_STYLE_ITALIC );
2186 g_object_set_property( G_OBJECT(renderer), "style", &gvalue );
2187 g_value_unset( &gvalue );
b9db5f30 2188
4264606e
RR		 2189 style_set = true;
2190 }
b9db5f30 2191
4264606e
RR		 2192 if (attr.GetBold())
2193 {
2194 GValue gvalue = { 0, };
2195 g_value_init( &gvalue, PANGO_TYPE_WEIGHT );
2196 g_value_set_enum( &gvalue, PANGO_WEIGHT_BOLD );
2197 g_object_set_property( G_OBJECT(renderer), "weight", &gvalue );
2198 g_value_unset( &gvalue );
b9db5f30 2199
4264606e
RR		 2200 weight_set = true;
2201 }
2202 }
b9db5f30 2203
4264606e
RR		 2204 if (!style_set)
2205 {
2206 GValue gvalue = { 0, };
2207 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2208 g_value_set_boolean( &gvalue, FALSE );
2209 g_object_set_property( G_OBJECT(renderer), "style-set", &gvalue );
2210 g_value_unset( &gvalue );
2211 }
b9db5f30 2212
4264606e
RR		 2213 if (!weight_set)
2214 {
2215 GValue gvalue = { 0, };
2216 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2217 g_value_set_boolean( &gvalue, FALSE );
2218 g_object_set_property( G_OBJECT(renderer), "weight-set", &gvalue );
2219 g_value_unset( &gvalue );
2220 }
b9db5f30 2221
4264606e
RR		 2222 if (!colour_set)
2223 {
2224 GValue gvalue = { 0, };
2225 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2226 g_value_set_boolean( &gvalue, FALSE );
2227 g_object_set_property( G_OBJECT(renderer), "foreground-set", &gvalue );
2228 g_value_unset( &gvalue );
2229 }
2230 }
2231
2232#if 0
2a5e6d1b
RR		 2233 if (attr.HasBackgroundColour())
2234 {
2235 wxColour colour = attr.GetBackgroundColour();
1cd5e95c 2236 const GdkColor * const gcol = colour.GetColor();
e0743e63 2237
2a5e6d1b
RR		 2238 GValue gvalue = { 0, };
2239 g_value_init( &gvalue, GDK_TYPE_COLOR );
2240 g_value_set_boxed( &gvalue, gcol );
2241 g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
2242 g_value_unset( &gvalue );
2243 }
2244 else
2245 {
2246 GValue gvalue = { 0, };
2247 g_value_init( &gvalue, G_TYPE_BOOLEAN );
2248 g_value_set_boolean( &gvalue, FALSE );
2249 g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
2250 g_value_unset( &gvalue );
2251 }
e0062c04
RR		 2252#endif
2253
7b4fde82
RR		 2254}
2255
cbc9145c 2256IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
fa28826d 2257
91a6c655 2258#include <wx/listimpl.cpp>
a76c2f37 2259WX_DEFINE_LIST(wxDataViewColumnList)
91a6c655 2260
f4322df6
VZ		 2261wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell,
2262 unsigned int model_column, int width,
87f0efe2
RR		 2263 wxAlignment align, int flags ) :
2264 wxDataViewColumnBase( title, cell, model_column, width, align, flags )
fa28826d 2265{
9861f022 2266 Init( align, flags, width );
31fb32e1 2267
9861f022 2268 gtk_tree_view_column_set_clickable( GTK_TREE_VIEW_COLUMN(m_column), TRUE );
31fb32e1 2269 SetTitle( title );
fa28826d
RR		 2270}
2271
f4322df6
VZ		 2272wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell,
2273 unsigned int model_column, int width,
87f0efe2
RR		 2274 wxAlignment align, int flags ) :
2275 wxDataViewColumnBase( bitmap, cell, model_column, width, align, flags )
9861f022
RR		 2276{
2277 Init( align, flags, width );
2278
2279 SetBitmap( bitmap );
2280}
2281
2282void wxDataViewColumn::Init(wxAlignment align, int flags, int width)
07a84e7b 2283{
31fb32e1 2284 m_isConnected = false;
07a84e7b 2285
9861f022 2286 GtkCellRenderer *renderer = (GtkCellRenderer *) GetRenderer()->GetGtkHandle();
07a84e7b 2287 GtkTreeViewColumn *column = gtk_tree_view_column_new();
9861f022 2288 m_column = (GtkWidget*) column;
07a84e7b 2289
9861f022
RR		 2290 SetFlags( flags );
2291 SetAlignment( align );
07a84e7b 2292
9861f022
RR		 2293 // NOTE: we prefer not to call SetMinWidth(wxDVC_DEFAULT_MINWIDTH);
2294 // as GTK+ is smart and unless explicitely told, will set the minimal
2295 // width to the title's lenght, which is a better default
07a84e7b 2296
9861f022
RR		 2297 // the GTK_TREE_VIEW_COLUMN_FIXED is required by the "fixed height" mode
2298 // that we use for the wxDataViewCtrl
2299 gtk_tree_view_column_set_fixed_width( column, width < 0 ? wxDVC_DEFAULT_WIDTH : width );
b94db696 2300 gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED );
07a84e7b 2301
9861f022 2302 gtk_tree_view_column_pack_end( column, renderer, TRUE );
07a84e7b
RR		 2303
2304 gtk_tree_view_column_set_cell_data_func( column, renderer,
9861f022 2305 wxGtkTreeCellDataFunc, (gpointer) GetRenderer(), NULL );
07a84e7b
RR		 2306}
2307
fa28826d
RR		 2308wxDataViewColumn::~wxDataViewColumn()
2309{
2310}
2311
31fb32e1
RR		 2312void wxDataViewColumn::OnInternalIdle()
2313{
2314 if (m_isConnected)
2315 return;
f4322df6 2316
31fb32e1
RR		 2317 if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview))
2318 {
9861f022 2319 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
31fb32e1
RR		 2320 if (column->button)
2321 {
2322 g_signal_connect(column->button, "button_press_event",
2323 G_CALLBACK (gtk_dataview_header_button_press_callback), this);
f4322df6 2324
31fb32e1
RR		 2325 m_isConnected = true;
2326 }
2327 }
2328}
2329
b94db696
RR		 2330void wxDataViewColumn::SetOwner( wxDataViewCtrl *owner )
2331{
2332 wxDataViewColumnBase::SetOwner( owner );
f4322df6 2333
9861f022 2334 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2335
b94db696 2336 gtk_tree_view_column_set_title( column, wxGTK_CONV_FONT(GetTitle(), GetOwner()->GetFont() ) );
b94db696
RR		 2337}
2338
fa28826d
RR		 2339void wxDataViewColumn::SetTitle( const wxString &title )
2340{
9861f022 2341 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2342
31fb32e1
RR		 2343 if (m_isConnected)
2344 {
2345 // disconnect before column->button gets recreated
f4322df6 2346 g_signal_handlers_disconnect_by_func( column->button,
9861f022 2347 (GtkWidget*) gtk_dataview_header_button_press_callback, this);
f4322df6 2348
31fb32e1
RR		 2349 m_isConnected = false;
2350 }
2351
09dfa6a0
VZ		 2352 // FIXME: can it really happen that we don't have the owner here??
2353 wxDataViewCtrl *ctrl = GetOwner();
2354 gtk_tree_view_column_set_title( column, ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont())
2355 : wxGTK_CONV_SYS(title) );
31fb32e1 2356
07a84e7b
RR		 2357 gtk_tree_view_column_set_widget( column, NULL );
2358}
2359
9861f022
RR		 2360wxString wxDataViewColumn::GetTitle() const
2361{
2362 const gchar *str = gtk_tree_view_column_get_title( GTK_TREE_VIEW_COLUMN(m_column) );
2363 return wxConvFileName->cMB2WX(str);
2364}
2365
07a84e7b
RR		 2366void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
2367{
2368 wxDataViewColumnBase::SetBitmap( bitmap );
2369
9861f022 2370 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
07a84e7b
RR		 2371 if (bitmap.Ok())
2372 {
2373 GtkImage *gtk_image = GTK_IMAGE( gtk_image_new() );
f4322df6 2374
07a84e7b
RR		 2375 GdkBitmap *mask = (GdkBitmap *) NULL;
2376 if (bitmap.GetMask())
2377 mask = bitmap.GetMask()->GetBitmap();
2378
2379 if (bitmap.HasPixbuf())
2380 {
2381 gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image),
2382 bitmap.GetPixbuf());
2383 }
2384 else
2385 {
2386 gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image),
2387 bitmap.GetPixmap(), mask);
2388 }
2389 gtk_widget_show( GTK_WIDGET(gtk_image) );
f4322df6 2390
07a84e7b
RR		 2391 gtk_tree_view_column_set_widget( column, GTK_WIDGET(gtk_image) );
2392 }
2393 else
2394 {
2395 gtk_tree_view_column_set_widget( column, NULL );
2396 }
fa28826d
RR		 2397}
2398
9861f022
RR		 2399void wxDataViewColumn::SetHidden( bool hidden )
2400{
2401 gtk_tree_view_column_set_visible( GTK_TREE_VIEW_COLUMN(m_column), !hidden );
2402}
2403
2404void wxDataViewColumn::SetResizeable( bool resizeable )
2405{
2406 gtk_tree_view_column_set_resizable( GTK_TREE_VIEW_COLUMN(m_column), resizeable );
2407}
2408
47cef10f
RR		 2409void wxDataViewColumn::SetAlignment( wxAlignment align )
2410{
9861f022 2411 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2412
47cef10f
RR		 2413 gfloat xalign = 0.0;
2414 if (align == wxALIGN_RIGHT)
2415 xalign = 1.0;
9861f022
RR		 2416 if (align == wxALIGN_CENTER_HORIZONTAL ||
2417 align == wxALIGN_CENTER)
47cef10f 2418 xalign = 0.5;
f4322df6 2419
9861f022
RR		 2420 gtk_tree_view_column_set_alignment( column, xalign );
2421}
2422
2423wxAlignment wxDataViewColumn::GetAlignment() const
2424{
2425 gfloat xalign = gtk_tree_view_column_get_alignment( GTK_TREE_VIEW_COLUMN(m_column) );
2426
2427 if (xalign == 1.0)
2428 return wxALIGN_RIGHT;
2429 if (xalign == 0.5)
2430 return wxALIGN_CENTER_HORIZONTAL;
f4322df6 2431
9861f022 2432 return wxALIGN_LEFT;
47cef10f
RR		 2433}
2434
31fb32e1
RR		 2435void wxDataViewColumn::SetSortable( bool sortable )
2436{
9861f022 2437 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
b9db5f30 2438
94b1f7bc 2439 if (sortable)
0bd26819 2440 {
94b1f7bc 2441 gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
0bd26819 2442 }
94b1f7bc 2443 else
0bd26819 2444 {
94b1f7bc 2445 gtk_tree_view_column_set_sort_column_id( column, -1 );
0bd26819
RR		 2446 gtk_tree_view_column_set_sort_indicator( column, FALSE );
2447 }
31fb32e1
RR		 2448}
2449
87f0efe2 2450bool wxDataViewColumn::IsSortable() const
31fb32e1 2451{
9861f022 2452 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
94b1f7bc 2453 return (gtk_tree_view_column_get_sort_column_id( column ) != -1);
31fb32e1
RR		 2454}
2455
9861f022
RR		 2456bool wxDataViewColumn::IsResizeable() const
2457{
2458 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2459 return gtk_tree_view_column_get_resizable( column );
2460}
2461
2462bool wxDataViewColumn::IsHidden() const
2463{
2464 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2465 return !gtk_tree_view_column_get_visible( column );
2466}
2467
47cef10f
RR		 2468void wxDataViewColumn::SetSortOrder( bool ascending )
2469{
9861f022 2470 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2471
47cef10f
RR		 2472 if (ascending)
2473 gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
2474 else
2475 gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
0bd26819
RR		 2476
2477 gtk_tree_view_column_set_sort_indicator( column, TRUE );
47cef10f
RR		 2478}
2479
87f0efe2 2480bool wxDataViewColumn::IsSortOrderAscending() const
31fb32e1 2481{
9861f022 2482 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2483
31fb32e1
RR		 2484 return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING);
2485}
2486
9861f022 2487void wxDataViewColumn::SetMinWidth( int width )
533544f2 2488{
9861f022 2489 gtk_tree_view_column_set_min_width( GTK_TREE_VIEW_COLUMN(m_column), width );
533544f2
RR		 2490}
2491
9861f022
RR		 2492int wxDataViewColumn::GetMinWidth() const
2493{
2494 return gtk_tree_view_column_get_min_width( GTK_TREE_VIEW_COLUMN(m_column) );
2495}
2496
2497int wxDataViewColumn::GetWidth() const
533544f2 2498{
9861f022 2499 return gtk_tree_view_column_get_width( GTK_TREE_VIEW_COLUMN(m_column) );
533544f2
RR		 2500}
2501
9861f022 2502void wxDataViewColumn::SetWidth( int width )
533544f2 2503{
9861f022 2504 gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width );
533544f2
RR		 2505}
2506
9861f022 2507
4508fcd2
RR		 2508//-----------------------------------------------------------------------------
2509// wxGtkTreeModelNode
2510//-----------------------------------------------------------------------------
2511
2512void wxGtkTreeModelNode::Resort()
2513{
af110130
RR		 2514 size_t child_count = GetChildCount();
2515 if (child_count == 0)
0be79c8a
RR		 2516 return;
2517
af110130
RR		 2518 size_t node_count = GetNodesCount();
2519
2520 if (child_count == 1)
0be79c8a 2521 {
af110130
RR		 2522 if (node_count == 1)
2523 {
2524 wxGtkTreeModelNode *node = m_nodes.Item( 0 );
2525 node->Resort();
2526 }
0be79c8a
RR		 2527 return;
2528 }
2529
40196b1e
RR		 2530 wxGtkTreeModelChildren temp;
2531 WX_APPEND_ARRAY( temp, m_children );
b9db5f30 2532
40196b1e
RR		 2533 g_internal = m_internal;
2534 m_children.Sort( &wxGtkTreeModelChildCmp );
0be79c8a 2535
af110130 2536 gint *new_order = new gint[child_count];
b9db5f30 2537
40196b1e 2538 unsigned int pos;
af110130 2539 for (pos = 0; pos < child_count; pos++)
4508fcd2 2540 {
40196b1e
RR		 2541 void *id = m_children.Item( pos );
2542 int old_pos = temp.Index( id );
2543 new_order[pos] = old_pos;
4508fcd2 2544 }
b9db5f30 2545
0be79c8a
RR		 2546 GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
2547
2548 GtkTreeIter iter;
40196b1e 2549 iter.user_data = GetItem().GetID();
0be79c8a 2550 iter.stamp = m_internal->GetGtkModel()->stamp;
b9db5f30 2551
40196b1e 2552 GtkTreePath *path = m_internal->get_path( &iter );
b9db5f30 2553
0be79c8a 2554 gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order );
b9db5f30 2555
0be79c8a 2556 gtk_tree_path_free (path);
b9db5f30 2557
0be79c8a 2558 delete [] new_order;
b9db5f30 2559
af110130 2560 for (pos = 0; pos < node_count; pos++)
4508fcd2 2561 {
af110130 2562 wxGtkTreeModelNode *node = m_nodes.Item( pos );
4508fcd2
RR		 2563 node->Resort();
2564 }
2565}
2566
55fbde12
RR		 2567//-----------------------------------------------------------------------------
2568// wxDataViewCtrlInternal
2569//-----------------------------------------------------------------------------
2570
b9db5f30 2571wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner,
55fbde12 2572 wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model )
b9db5f30 2573{
55fbde12 2574 m_owner = owner;
b9db5f30
VS		 2575 m_wx_model = wx_model;
2576 m_gtk_model = gtk_model;
2577 m_root = NULL;
b8b7b087 2578 m_sort_order = GTK_SORT_ASCENDING;
40196b1e 2579 m_sort_column = -1;
d32332aa 2580 m_dataview_sort_column = NULL;
b9db5f30 2581
2056dede
RR		 2582 if (!m_wx_model->IsIndexListModel())
2583 InitTree();
55fbde12 2584}
b9db5f30 2585
55fbde12
RR		 2586wxDataViewCtrlInternal::~wxDataViewCtrlInternal()
2587{
2588 g_object_unref( m_gtk_model );
2589}
b9db5f30 2590
ef427989
RR		 2591void wxDataViewCtrlInternal::InitTree()
2592{
2593 wxDataViewItem item;
0be79c8a 2594 m_root = new wxGtkTreeModelNode( NULL, item, this );
ef427989
RR		 2595
2596 BuildBranch( m_root );
2597}
2598
55fbde12
RR		 2599void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node )
2600{
2601 if (node->GetChildCount() == 0)
2602 {
74fe973b
RR		 2603 wxDataViewItemArray children;
2604 unsigned int count = m_wx_model->GetChildren( node->GetItem(), children );
2605 unsigned int pos;
2606 for (pos = 0; pos < count; pos++)
55fbde12 2607 {
74fe973b 2608 wxDataViewItem child = children[pos];
b9db5f30 2609
af110130
RR		 2610 if (m_wx_model->IsContainer( child ))
2611 node->AddNode( new wxGtkTreeModelNode( node, child, this ) );
2612 else
2613 node->AddLeave( child.GetID() );
b9db5f30 2614
effd54b0 2615 // Don't send any events here
55fbde12
RR		 2616 }
2617 }
2618}
2619
4508fcd2
RR		 2620void wxDataViewCtrlInternal::Resort()
2621{
2056dede
RR		 2622 if (!m_wx_model->IsIndexListModel())
2623 m_root->Resort();
4508fcd2
RR		 2624}
2625
55fbde12
RR		 2626bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
2627{
2056dede
RR		 2628 if (!m_wx_model->IsIndexListModel())
2629 {
2630 wxGtkTreeModelNode *parent_node = FindNode( parent );
2631 if (m_wx_model->IsContainer( item ))
2632 parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) );
2633 else
2634 parent_node->AddLeave( item.GetID() );
2635 }
b9db5f30 2636
55fbde12
RR		 2637 return true;
2638}
2639
469d3e9b 2640bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
55fbde12 2641{
2056dede
RR		 2642 if (!m_wx_model->IsIndexListModel())
2643 {
2644 wxGtkTreeModelNode *parent_node = FindNode( parent );
2645 parent_node->DeleteChild( item.GetID() );
2646 }
b9db5f30 2647
d8331a01
RR		 2648 return true;
2649}
2650
2651bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item )
2652{
6608fdab 2653 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
d8331a01
RR		 2654 event.SetEventObject( m_owner );
2655 event.SetModel( m_owner->GetModel() );
2656 event.SetItem( item );
2657 m_owner->GetEventHandler()->ProcessEvent( event );
b9db5f30 2658
d8331a01
RR		 2659 return true;
2660}
2661
2662bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned int col )
2663{
6608fdab 2664 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, m_owner->GetId() );
d8331a01
RR		 2665 event.SetEventObject( m_owner );
2666 event.SetModel( m_owner->GetModel() );
2667 event.SetColumn( col );
6608fdab 2668 event.SetDataViewColumn( GetOwner()->GetColumn(col) );
d8331a01
RR		 2669 event.SetItem( item );
2670 m_owner->GetEventHandler()->ProcessEvent( event );
b9db5f30 2671
d8331a01
RR		 2672 return true;
2673}
2674
2675bool wxDataViewCtrlInternal::Cleared()
2676{
55fbde12
RR		 2677 return true;
2678}
2679
2056dede
RR		 2680GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
2681{
2682 if (m_wx_model->IsIndexListModel())
2683 return GTK_TREE_MODEL_LIST_ONLY;
2684 else
2685 return GTK_TREE_MODEL_ITERS_PERSIST;
2686}
2687
55fbde12
RR		 2688gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
2689{
2056dede
RR		 2690 if (m_wx_model->IsIndexListModel())
2691 {
2692 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 2693
2056dede
RR		 2694 unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
2695
f52984b8 2696 if (i >= wx_model->GetLastIndex() + 1)
2056dede 2697 return FALSE;
55fbde12 2698
2056dede
RR		 2699 iter->stamp = m_gtk_model->stamp;
2700 // user_data is just the index
2701 iter->user_data = (gpointer) i;
55fbde12 2702
2056dede
RR		 2703 return TRUE;
2704 }
2705 else
55fbde12 2706 {
2056dede
RR		 2707 int depth = gtk_tree_path_get_depth( path );
2708
2709 wxGtkTreeModelNode *node = m_root;
2710
2711 int i;
b9db5f30 2712 for (i = 0; i < depth; i++)
2056dede
RR		 2713 {
2714 BuildBranch( node );
b9db5f30 2715
2056dede
RR		 2716 gint pos = gtk_tree_path_get_indices (path)[i];
2717 if (pos < 0) return FALSE;
2718 if ((size_t)pos >= node->GetChildCount()) return FALSE;
b9db5f30 2719
2056dede 2720 void* id = node->GetChildren().Item( (size_t) pos );
b9db5f30 2721
2056dede 2722 if (i == depth-1)
af110130 2723 {
2056dede
RR		 2724 iter->stamp = m_gtk_model->stamp;
2725 iter->user_data = id;
2726 return TRUE;
af110130 2727 }
2056dede
RR		 2728
2729 size_t count = node->GetNodes().GetCount();
2730 size_t pos2;
2731 for (pos2 = 0; pos2 < count; pos2++)
2732 {
2733 wxGtkTreeModelNode *child_node = node->GetNodes().Item( pos2 );
2734 if (child_node->GetItem().GetID() == id)
2735 {
2736 node = child_node;
2737 break;
2738 }
b9db5f30 2739 }
2056dede 2740 }
af110130 2741 }
55fbde12 2742
af110130 2743 return FALSE;
55fbde12
RR		 2744}
2745
2746GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
2747{
2748 GtkTreePath *retval = gtk_tree_path_new ();
b9db5f30 2749
2056dede
RR		 2750 if (m_wx_model->IsIndexListModel())
2751 {
2752 // user_data is just the index
2753 int i = (wxUIntPtr) iter->user_data;
2754 gtk_tree_path_append_index (retval, i);
2755 }
2756 else
55fbde12 2757 {
b9db5f30
VS		 2758 void *id = iter->user_data;
2759
2056dede
RR		 2760 wxGtkTreeModelNode *node = FindParentNode( iter );
2761 while (node)
2762 {
2763 int pos = node->GetChildren().Index( id );
40196b1e 2764
2056dede 2765 gtk_tree_path_prepend_index( retval, pos );
b9db5f30 2766
2056dede
RR		 2767 id = node->GetItem().GetID();
2768 node = node->GetParent();
2769 }
55fbde12 2770 }
b9db5f30 2771
55fbde12
RR		 2772 return retval;
2773}
2774
2775gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
2776{
2056dede
RR		 2777 if (m_wx_model->IsIndexListModel())
2778 {
2779 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 2780
2056dede 2781 int n = (wxUIntPtr) iter->user_data;
69892729 2782
2056dede
RR		 2783 if (n == -1)
2784 return FALSE;
40196b1e 2785
f52984b8 2786 if (n >= (int) wx_model->GetLastIndex())
2056dede
RR		 2787 return FALSE;
2788
2789 iter->user_data = (gpointer) ++n;
2790 }
2791 else
2792 {
2793 wxGtkTreeModelNode *parent = FindParentNode( iter );
2794 if( parent == NULL )
2795 return FALSE;
2796
2797 int pos = parent->GetChildren().Index( iter->user_data );
2798
2799 if (pos == (int) parent->GetChildCount()-1)
2800 return FALSE;
b9db5f30 2801
2056dede
RR		 2802 iter->stamp = m_gtk_model->stamp;
2803 iter->user_data = parent->GetChildren().Item( pos+1 );
2804 }
55fbde12
RR		 2805
2806 return TRUE;
2807}
2808
2809gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
2810{
2056dede
RR		 2811 if (m_wx_model->IsIndexListModel())
2812 {
2813 // this is a list, nodes have no children
2814 if (parent)
2815 return FALSE;
2816
2817 iter->stamp = m_gtk_model->stamp;
2818 iter->user_data = (gpointer) -1;
2819
2820 return TRUE;
2821 }
2822 else
2823 {
2824 wxDataViewItem item( (void*) parent->user_data );
b9db5f30 2825
2056dede
RR		 2826 if (!m_wx_model->IsContainer( item ))
2827 return FALSE;
b9db5f30 2828
2056dede
RR		 2829 wxGtkTreeModelNode *parent_node = FindNode( parent );
2830 BuildBranch( parent_node );
b9db5f30 2831
2056dede
RR		 2832 if (parent_node->GetChildCount() == 0)
2833 return FALSE;
b9db5f30 2834
2056dede
RR		 2835 iter->stamp = m_gtk_model->stamp;
2836 iter->user_data = (gpointer) parent_node->GetChildren().Item( 0 );
2837 }
b9db5f30 2838
55fbde12
RR		 2839 return TRUE;
2840}
2841
2842gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
2843{
2056dede
RR		 2844 if (m_wx_model->IsIndexListModel())
2845 {
2846 // this is a list, nodes have no children
2847 return FALSE;
2848 }
2849 else
2850 {
2851 wxDataViewItem item( (void*) iter->user_data );
b9db5f30 2852
2056dede 2853 bool is_container = m_wx_model->IsContainer( item );
b9db5f30 2854
2056dede
RR		 2855 if (!is_container)
2856 return FALSE;
b9db5f30 2857
2056dede
RR		 2858 wxGtkTreeModelNode *node = FindNode( iter );
2859 BuildBranch( node );
b9db5f30 2860
2056dede
RR		 2861 return (node->GetChildCount() > 0);
2862 }
55fbde12
RR		 2863}
2864
2865gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
2866{
2056dede
RR		 2867 if (m_wx_model->IsIndexListModel())
2868 {
2869 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 2870
2056dede 2871 if (iter == NULL)
f52984b8 2872 return (gint) wx_model->GetLastIndex() + 1;
2056dede 2873
55fbde12 2874 return 0;
2056dede
RR		 2875 }
2876 else
2877 {
2878 wxDataViewItem item( (void*) iter->user_data );
b9db5f30 2879
2056dede
RR		 2880 if (!m_wx_model->IsContainer( item ))
2881 return 0;
b9db5f30 2882
2056dede
RR		 2883 wxGtkTreeModelNode *parent_node = FindNode( iter );
2884 BuildBranch( parent_node );
ef427989 2885
2056dede 2886 // wxPrintf( "iter_n_children %d\n", parent_node->GetChildCount() );
b9db5f30 2887
2056dede
RR		 2888 return parent_node->GetChildCount();
2889 }
55fbde12
RR		 2890}
2891
2892gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
2893{
2056dede
RR		 2894 if (m_wx_model->IsIndexListModel())
2895 {
2896 wxDataViewIndexListModel *wx_model = (wxDataViewIndexListModel*) m_wx_model;
b9db5f30 2897
2056dede
RR		 2898 if (parent)
2899 return FALSE;
2900
2901 if (n < 0)
2902 return FALSE;
2903
f52984b8 2904 if (n >= (gint) wx_model->GetLastIndex() + 1)
2056dede
RR		 2905 return FALSE;
2906
2907 iter->stamp = m_gtk_model->stamp;
2908 iter->user_data = (gpointer) n;
2909
2910 return TRUE;
2911 }
2912 else
2913 {
2914 void* id = NULL;
2915 if (parent) id = (void*) parent->user_data;
2916 wxDataViewItem item( id );
b9db5f30 2917
2056dede
RR		 2918 if (!m_wx_model->IsContainer( item ))
2919 return FALSE;
b9db5f30 2920
2056dede
RR		 2921 wxGtkTreeModelNode *parent_node = FindNode( parent );
2922 BuildBranch( parent_node );
55fbde12 2923
2056dede 2924 // wxPrintf( "iter_nth_child %d\n", n );
b9db5f30 2925
2056dede
RR		 2926 iter->stamp = m_gtk_model->stamp;
2927 iter->user_data = parent_node->GetChildren().Item( n );
55fbde12 2928
2056dede
RR		 2929 return TRUE;
2930 }
55fbde12
RR		 2931}
2932
2933gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
2934{
2056dede
RR		 2935 if (m_wx_model->IsIndexListModel())
2936 {
55fbde12 2937 return FALSE;
2056dede
RR		 2938 }
2939 else
2940 {
2941 wxGtkTreeModelNode *node = FindParentNode( child );
2942 if (!node)
2943 return FALSE;
b9db5f30 2944
2056dede
RR		 2945 iter->stamp = m_gtk_model->stamp;
2946 iter->user_data = (gpointer) node->GetItem().GetID();
55fbde12 2947
2056dede
RR		 2948 return TRUE;
2949 }
55fbde12 2950}
b9db5f30 2951
55fbde12 2952static wxGtkTreeModelNode*
69892729 2953wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
55fbde12 2954{
69892729
RR		 2955 if( model == NULL )
2956 return NULL;
55fbde12 2957
69892729
RR		 2958 ItemList list;
2959 list.DeleteContents( true );
2960 wxDataViewItem it( item );
b9db5f30 2961
69892729 2962 while( it.IsOk() )
55fbde12 2963 {
69892729
RR		 2964 wxDataViewItem * pItem = new wxDataViewItem( it );
2965 list.Insert( pItem );
2966 it = model->GetParent( it );
2967 }
2968
2969 wxGtkTreeModelNode * node = treeNode;
966cb94d 2970 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
69892729
RR		 2971 {
2972 if( node && node->GetNodes().GetCount() != 0 )
ef427989 2973 {
69892729
RR		 2974 int len = node->GetNodes().GetCount();
2975 wxGtkTreeModelNodes nodes = node->GetNodes();
2976 int j = 0;
2977 for( ; j < len; j ++)
2978 {
2979 if( nodes[j]->GetItem() == *(n->GetData()))
2980 {
2981 node = nodes[j];
2982 break;
b9db5f30 2983 }
69892729
RR		 2984 }
2985
2986 if( j == len )
2987 {
2988 return NULL;
2989 }
ef427989 2990 }
69892729
RR		 2991 else
2992 return NULL;
55fbde12 2993 }
69892729
RR		 2994 return node;
2995
55fbde12
RR		 2996}
2997
2998wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( GtkTreeIter *iter )
2999{
3000 if (!iter)
3001 return m_root;
3002
3003 wxDataViewItem item( (void*) iter->user_data );
0be79c8a
RR		 3004 if (!item.IsOk())
3005 return m_root;
b9db5f30 3006
69892729 3007 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
b9db5f30 3008
55fbde12
RR		 3009 if (!result)
3010 {
26f119eb 3011 wxLogDebug( "Not found %p", iter->user_data );
55fbde12
RR		 3012 char *crash = NULL;
3013 *crash = 0;
3014 }
b9db5f30 3015
55fbde12
RR		 3016 return result;
3017}
3018
3019wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( const wxDataViewItem &item )
3020{
0be79c8a
RR		 3021 if (!item.IsOk())
3022 return m_root;
3023
69892729 3024 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
b9db5f30 3025
55fbde12
RR		 3026 if (!result)
3027 {
26f119eb 3028 wxLogDebug( "Not found %p", item.GetID() );
55fbde12
RR		 3029 char *crash = NULL;
3030 *crash = 0;
3031 }
b9db5f30 3032
55fbde12
RR		 3033 return result;
3034}
3035
af110130 3036static wxGtkTreeModelNode*
69892729 3037wxDataViewCtrlInternal_FindParentNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
af110130 3038{
69892729
RR		 3039 if( model == NULL )
3040 return NULL;
3041
3042 ItemList list;
3043 list.DeleteContents( true );
3044 if( !item.IsOk() )
3045 return NULL;
3046
3047 wxDataViewItem it( model->GetParent( item ) );
3048 while( it.IsOk() )
af110130 3049 {
69892729
RR		 3050 wxDataViewItem * pItem = new wxDataViewItem( it );
3051 list.Insert( pItem );
3052 it = model->GetParent( it );
af110130
RR		 3053 }
3054
69892729 3055 wxGtkTreeModelNode * node = treeNode;
966cb94d 3056 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
af110130 3057 {
69892729 3058 if( node && node->GetNodes().GetCount() != 0 )
af110130 3059 {
69892729
RR		 3060 int len = node->GetNodes().GetCount();
3061 wxGtkTreeModelNodes nodes = node->GetNodes();
3062 int j = 0;
3063 for( ; j < len; j ++)
3064 {
3065 if( nodes[j]->GetItem() == *(n->GetData()))
3066 {
3067 node = nodes[j];
3068 break;
b9db5f30 3069 }
69892729
RR		 3070 }
3071
3072 if( j == len )
3073 {
3074 return NULL;
3075 }
af110130 3076 }
69892729
RR		 3077 else
3078 return NULL;
3079 }
3080 //Examine whether the node is item's parent node
3081 int len = node->GetChildCount();
3082 for( int i = 0; i < len ; i ++ )
3083 {
3084 if( node->GetChildren().Item( i ) == item.GetID() )
3085 return node;
af110130 3086 }
af110130
RR		 3087 return NULL;
3088}
3089
3090wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( GtkTreeIter *iter )
3091{
3092 if (!iter)
3093 return NULL;
b9db5f30 3094
af110130
RR		 3095 wxDataViewItem item( (void*) iter->user_data );
3096 if (!item.IsOk())
3097 return NULL;
3098
69892729 3099 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 3100}
3101
3102wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem &item )
3103{
3104 if (!item.IsOk())
3105 return NULL;
3106
69892729 3107 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 3108}
3109
eb7f97f8
RR		 3110//-----------------------------------------------------------------------------
3111// wxDataViewCtrl signal callbacks
3112//-----------------------------------------------------------------------------
3113
3114static void
3115wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCtrl *dv )
3116{
b94db696
RR		 3117 if (!GTK_WIDGET_REALIZED(dv->m_widget))
3118 return;
f4322df6 3119
d86c1870 3120 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, dv->GetId() );
6848478c 3121 event.SetItem( dv->GetSelection() );
eb7f97f8
RR		 3122 event.SetModel( dv->GetModel() );
3123 dv->GetEventHandler()->ProcessEvent( event );
3124}
3125
f828871d 3126static void
f4322df6 3127wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path,
f828871d
RR		 3128 GtkTreeViewColumn *column, wxDataViewCtrl *dv )
3129{
e0062c04 3130 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
55fbde12
RR		 3131
3132 GtkTreeIter iter;
3133 dv->GtkGetInternal()->get_iter( &iter, path );
3134 wxDataViewItem item( (void*) iter.user_data );;
3135 event.SetItem( item );
f828871d
RR		 3136 event.SetModel( dv->GetModel() );
3137 dv->GetEventHandler()->ProcessEvent( event );
3138}
3139
718fd180
RR		 3140static gboolean
3141wxdataview_test_expand_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
3142 GtkTreePath *path, wxDataViewCtrl *dv )
3143{
3144 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() );
3145
3146 wxDataViewItem item( (void*) iter->user_data );;
3147 event.SetItem( item );
3148 event.SetModel( dv->GetModel() );
3149 dv->GetEventHandler()->ProcessEvent( event );
b9db5f30 3150
718fd180
RR		 3151 return !event.IsAllowed();
3152}
3153
3154static void
3155wxdataview_row_expanded_callback( GtkTreeView* treeview, GtkTreeIter* iter,
3156 GtkTreePath *path, wxDataViewCtrl *dv )
3157{
3158 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() );
3159
3160 wxDataViewItem item( (void*) iter->user_data );;
3161 event.SetItem( item );
3162 event.SetModel( dv->GetModel() );
3163 dv->GetEventHandler()->ProcessEvent( event );
3164}
3165
3166static gboolean
3167wxdataview_test_collapse_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
3168 GtkTreePath *path, wxDataViewCtrl *dv )
3169{
3170 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() );
3171
3172 wxDataViewItem item( (void*) iter->user_data );;
3173 event.SetItem( item );
3174 event.SetModel( dv->GetModel() );
3175 dv->GetEventHandler()->ProcessEvent( event );
b9db5f30 3176
718fd180
RR		 3177 return !event.IsAllowed();
3178}
3179
3180static void
3181wxdataview_row_collapsed_callback( GtkTreeView* treeview, GtkTreeIter* iter,
3182 GtkTreePath *path, wxDataViewCtrl *dv )
3183{
3184 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() );
3185
3186 wxDataViewItem item( (void*) iter->user_data );;
3187 event.SetItem( item );
3188 event.SetModel( dv->GetModel() );
3189 dv->GetEventHandler()->ProcessEvent( event );
3190}
3191
790b137e 3192//-----------------------------------------------------------------------------
718fd180 3193 // wxDataViewCtrl
790b137e
RR		 3194//-----------------------------------------------------------------------------
3195
1e510b1e
RR		 3196//-----------------------------------------------------------------------------
3197// InsertChild for wxDataViewCtrl
3198//-----------------------------------------------------------------------------
3199
3200static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child )
3201{
3202 wxDataViewCtrl * dvc = (wxDataViewCtrl*) parent;
3203 GtkWidget *treeview = dvc->GtkGetTreeView();
3204
3205 // Insert widget in GtkTreeView
3206 if (GTK_WIDGET_REALIZED(treeview))
e8375af8 3207 gtk_widget_set_parent_window( child->m_widget,
1e510b1e
RR		 3208 gtk_tree_view_get_bin_window( GTK_TREE_VIEW(treeview) ) );
3209 gtk_widget_set_parent( child->m_widget, treeview );
3210}
3211
3212static
3213void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget),
3214 GtkAllocation *alloc,
3215 wxDataViewCtrl *win )
3216{
966cb94d 3217 wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
1e510b1e
RR		 3218 while (node)
3219 {
3220 wxWindow *child = node->GetData();
e8375af8 3221
1e510b1e
RR		 3222 GtkRequisition req;
3223 gtk_widget_size_request( child->m_widget, &req );
e8375af8 3224
1e510b1e
RR		 3225 GtkAllocation alloc;
3226 alloc.x = child->m_x;
3227 alloc.y = child->m_y;
3228 alloc.width = child->m_width;
3229 alloc.height = child->m_height;
3230 gtk_widget_size_allocate( child->m_widget, &alloc );
e8375af8 3231
1e510b1e
RR		 3232 node = node->GetNext();
3233 }
3234}
3235
3236
6608fdab
RR		 3237//-----------------------------------------------------------------------------
3238// "motion_notify_event"
3239//-----------------------------------------------------------------------------
3240
3241static gboolean
3242gtk_dataview_motion_notify_callback( GtkWidget *widget,
3243 GdkEventMotion *gdk_event,
3244 wxDataViewCtrl *dv )
3245{
3246 if (gdk_event->is_hint)
3247 {
3248 int x = 0;
3249 int y = 0;
3250 GdkModifierType state;
3251 gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
3252 gdk_event->x = x;
3253 gdk_event->y = y;
3254 }
3255
3256 GtkTreePath *path = NULL;
3257 GtkTreeViewColumn *column = NULL;
3258 gint cell_x = 0;
3259 gint cell_y = 0;
b9db5f30 3260 if (gtk_tree_view_get_path_at_pos(
6608fdab
RR		 3261 GTK_TREE_VIEW(dv->GtkGetTreeView()),
3262 (int) gdk_event->x, (int) gdk_event->y,
3263 &path,
3264 &column,
3265 &cell_x,
3266 &cell_y))
3267 {
3268 if (path)
3269 {
3270 GtkTreeIter iter;
3271 dv->GtkGetInternal()->get_iter( &iter, path );
b9db5f30 3272
6608fdab 3273 // wxPrintf( "mouse %d %d\n", (int) gdk_event->x, (int) gdk_event->y );
b9db5f30 3274
6608fdab
RR		 3275 gtk_tree_path_free( path );
3276 }
3277 }
3278
3279
3280 return FALSE;
3281}
3282
1e510b1e 3283
239eaa41
RR		 3284IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
3285
3286wxDataViewCtrl::~wxDataViewCtrl()
3287{
8f850e28
RR		 3288 if (m_notifier)
3289 GetModel()->RemoveNotifier( m_notifier );
87f0efe2
RR		 3290
3291 // remove the model from the GtkTreeView before it gets destroyed by the
3292 // wxDataViewCtrlBase's dtor
3293 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL );
b9db5f30 3294
55fbde12 3295 delete m_internal;
239eaa41
RR		 3296}
3297
3298void wxDataViewCtrl::Init()
3299{
8f850e28 3300 m_notifier = NULL;
239eaa41
RR		 3301}
3302
3303bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
93763ad5 3304 const wxPoint& pos, const wxSize& size,
239eaa41
RR		 3305 long style, const wxValidator& validator )
3306{
3307 Init();
93763ad5 3308
239eaa41
RR		 3309 if (!PreCreation( parent, pos, size ) ||
3310 !CreateBase( parent, id, pos, size, style, validator ))
3311 {
3312 wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
93763ad5 3313 return false;
239eaa41 3314 }
1a367564 3315
1e510b1e
RR		 3316 m_insertCallback = wxInsertChildInDataViewCtrl;
3317
1a367564 3318 m_widget = gtk_scrolled_window_new (NULL, NULL);
6493aaca
VZ		 3319
3320 GtkScrolledWindowSetBorder(m_widget, style);
1a367564
RR		 3321
3322 m_treeview = gtk_tree_view_new();
3323 gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
e8375af8 3324
1e510b1e
RR		 3325 g_signal_connect (m_treeview, "size_allocate",
3326 G_CALLBACK (gtk_dataviewctrl_size_callback), this);
ed4b0fdc 3327
b94db696
RR		 3328#ifdef __WXGTK26__
3329 if (!gtk_check_version(2,6,0))
3330 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE );
3331#endif
3332
daebb44c
RR		 3333 if (style & wxDV_MULTIPLE)
3334 {
3335 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3336 gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE );
3337 }
93763ad5 3338
9861f022
RR		 3339 gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(m_treeview), (style & wxDV_NO_HEADER) == 0 );
3340
3341#ifdef __WXGTK210__
3342 if (!gtk_check_version(2,10,0))
3343 {
3344 GtkTreeViewGridLines grid = GTK_TREE_VIEW_GRID_LINES_NONE;
f4322df6
VZ		 3345
3346 if ((style & wxDV_HORIZ_RULES) != 0 &&
9861f022
RR		 3347 (style & wxDV_VERT_RULES) != 0)
3348 grid = GTK_TREE_VIEW_GRID_LINES_BOTH;
3349 else if (style & wxDV_VERT_RULES)
3350 grid = GTK_TREE_VIEW_GRID_LINES_VERTICAL;
3351 else if (style & wxDV_HORIZ_RULES)
3352 grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL;
3353
3354 gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
3355 }
3356 else
3357#endif
2fa73716 3358 {
9861f022 3359 gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_HORIZ_RULES) != 0 );
2fa73716 3360 }
9861f022 3361
1a367564
RR		 3362 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
3363 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
3364 gtk_widget_show (m_treeview);
93763ad5 3365
239eaa41
RR		 3366 m_parent->DoAddChild( this );
3367
b94db696
RR		 3368 PostCreation(size);
3369
b086d55f
RR		 3370 GtkEnableSelectionEvents();
3371
718fd180 3372 g_signal_connect_after (m_treeview, "row-activated",
f828871d 3373 G_CALLBACK (wxdataview_row_activated_callback), this);
eb7f97f8 3374
718fd180
RR		 3375 g_signal_connect (m_treeview, "test-collapse-row",
3376 G_CALLBACK (wxdataview_test_collapse_row_callback), this);
3377
3378 g_signal_connect_after (m_treeview, "row-collapsed",
3379 G_CALLBACK (wxdataview_row_collapsed_callback), this);
3380
3381 g_signal_connect (m_treeview, "test-expand-row",
3382 G_CALLBACK (wxdataview_test_expand_row_callback), this);
b9db5f30 3383
718fd180
RR		 3384 g_signal_connect_after (m_treeview, "row-expanded",
3385 G_CALLBACK (wxdataview_row_expanded_callback), this);
3386
6608fdab
RR		 3387 g_signal_connect (m_treeview, "motion_notify_event",
3388 G_CALLBACK (gtk_dataview_motion_notify_callback), this);
3389
239eaa41
RR		 3390 return true;
3391}
3392
31fb32e1
RR		 3393void wxDataViewCtrl::OnInternalIdle()
3394{
3395 wxWindow::OnInternalIdle();
f4322df6 3396
9861f022 3397 unsigned int cols = GetColumnCount();
31fb32e1
RR		 3398 unsigned int i;
3399 for (i = 0; i < cols; i++)
3400 {
3401 wxDataViewColumn *col = GetColumn( i );
3402 col->OnInternalIdle();
3403 }
3404}
3405
e0062c04 3406bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
239eaa41
RR		 3407{
3408 if (!wxDataViewCtrlBase::AssociateModel( model ))
3409 return false;
3410
55fbde12
RR		 3411 GtkWxTreeModel *gtk_model = wxgtk_tree_model_new();
3412 m_internal = new wxDataViewCtrlInternal( this, model, gtk_model );
3413 gtk_model->internal = m_internal;
6e2e590f 3414
55fbde12 3415 m_notifier = new wxGtkDataViewModelNotifier( gtk_model, model, this );
6e2e590f 3416
93763ad5 3417 model->AddNotifier( m_notifier );
1557c77b 3418
55fbde12 3419 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_model) );
b9db5f30 3420
55fbde12
RR		 3421 // unref in wxDataViewCtrlInternal
3422 // g_object_unref( gtk_model );
93763ad5 3423
239eaa41
RR		 3424 return true;
3425}
790b137e 3426
fa28826d
RR		 3427bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
3428{
3429 if (!wxDataViewCtrlBase::AppendColumn(col))
3430 return false;
93763ad5 3431
91a6c655
RR		 3432 m_cols.Append( col );
3433
b9db5f30 3434 gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 3435 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
3436
3437 return true;
3438}
3439
736fe67c
RR		 3440bool wxDataViewCtrl::PrependColumn( wxDataViewColumn *col )
3441{
3442 if (!wxDataViewCtrlBase::PrependColumn(col))
3443 return false;
3444
3445 m_cols.Insert( col );
3446
b9db5f30 3447 gtk_tree_view_insert_column( GTK_TREE_VIEW(m_treeview),
736fe67c
RR		 3448 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()), 0 );
3449
3450 return true;
3451}
3452
91a6c655
RR		 3453unsigned int wxDataViewCtrl::GetColumnCount() const
3454{
3455 return m_cols.GetCount();
3456}
3457
3458wxDataViewColumn* wxDataViewCtrl::GetColumn( unsigned int pos ) const
3459{
3460 GtkTreeViewColumn *gtk_col = gtk_tree_view_get_column( GTK_TREE_VIEW(m_treeview), pos );
3461 if (!gtk_col)
3462 return NULL;
b9db5f30 3463
91a6c655
RR		 3464 wxDataViewColumnList::const_iterator iter;
3465 for (iter = m_cols.begin(); iter != m_cols.end(); iter++)
3466 {
3467 wxDataViewColumn *col = *iter;
3468 if (GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) == gtk_col)
3469 {
3470 return col;
3471 }
3472 }
b9db5f30 3473
91a6c655
RR		 3474 return NULL;
3475}
3476
3477bool wxDataViewCtrl::DeleteColumn( wxDataViewColumn *column )
3478{
b9db5f30 3479 gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 3480 GTK_TREE_VIEW_COLUMN(column->GetGtkHandle()) );
3481
3482 m_cols.remove( column );
fa28826d 3483
91a6c655 3484 delete column;
fa28826d
RR		 3485
3486 return true;
3487}
3488
91a6c655
RR		 3489bool wxDataViewCtrl::ClearColumns()
3490{
3491 wxDataViewColumnList::iterator iter;
3492 for (iter = m_cols.begin(); iter != m_cols.end(); iter++)
3493 {
3494 wxDataViewColumn *col = *iter;
b9db5f30 3495 gtk_tree_view_remove_column( GTK_TREE_VIEW(m_treeview),
91a6c655
RR		 3496 GTK_TREE_VIEW_COLUMN(col->GetGtkHandle()) );
3497 }
b9db5f30 3498
91a6c655 3499 m_cols.clear();
b9db5f30 3500
91a6c655
RR		 3501 return true;
3502}
3503
453091c2
RR		 3504int wxDataViewCtrl::GetColumnPosition( const wxDataViewColumn *column ) const
3505{
aed836f3
RR		 3506 GtkTreeViewColumn *gtk_column = GTK_TREE_VIEW_COLUMN(column->GetConstGtkHandle());
3507
3508 GList *list = gtk_tree_view_get_columns( GTK_TREE_VIEW(m_treeview) );
b9db5f30 3509
aed836f3 3510 gint pos = g_list_index( list, (gconstpointer) gtk_column );
b9db5f30 3511
aed836f3
RR		 3512 g_list_free( list );
3513
3514 return pos;
453091c2
RR		 3515}
3516
21f47fb9
RR		 3517wxDataViewColumn *wxDataViewCtrl::GetSortingColumn() const
3518{
d32332aa 3519 return m_internal->GetDataViewSortColumn();
21f47fb9
RR		 3520}
3521
f71d3ba4
RR		 3522void wxDataViewCtrl::Expand( const wxDataViewItem & item )
3523{
3524 GtkTreeIter iter;
3525 iter.user_data = item.GetID();
3526 GtkTreePath *path = m_internal->get_path( &iter );
3527 gtk_tree_view_expand_row( GTK_TREE_VIEW(m_treeview), path, false );
3528 gtk_tree_path_free( path );
3529}
3530
3531void wxDataViewCtrl::Collapse( const wxDataViewItem & item )
3532{
3533 GtkTreeIter iter;
3534 iter.user_data = item.GetID();
3535 GtkTreePath *path = m_internal->get_path( &iter );
3536 gtk_tree_view_collapse_row( GTK_TREE_VIEW(m_treeview), path );
3537 gtk_tree_path_free( path );
3538}
3539
fbda518c 3540wxDataViewItem wxDataViewCtrl::GetSelection() const
1e08ad10
RR		 3541{
3542 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 3543
1e08ad10
RR		 3544 if (m_windowStyle & wxDV_MULTIPLE)
3545 {
6848478c
RR		 3546 // Report the first one
3547 GtkTreeModel *model;
3548 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
b9db5f30 3549
6848478c
RR		 3550 if (list)
3551 {
3552 GtkTreePath *path = (GtkTreePath*) list->data;
3553 GtkTreeIter iter;
3554 m_internal->get_iter( &iter, path );
b9db5f30 3555
6848478c
RR		 3556 // delete list
3557 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
3558 g_list_free( list );
b9db5f30 3559
6848478c
RR		 3560 return wxDataViewItem( (void*) iter.user_data );
3561 }
1e08ad10
RR		 3562 }
3563 else
3564 {
3565 GtkTreeIter iter;
3566 if (gtk_tree_selection_get_selected( selection, NULL, &iter ))
3567 {
9d52aad3 3568 wxDataViewItem item( (void*) iter.user_data );
1e08ad10
RR		 3569 return item;
3570 }
3571 }
b9db5f30 3572
1e08ad10
RR		 3573 return wxDataViewItem(0);
3574}
3575
718fd180
RR		 3576int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const
3577{
6848478c
RR		 3578 sel.Clear();
3579
3580 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3581 if (HasFlag(wxDV_MULTIPLE))
3582 {
3583 GtkTreeModel *model;
3584 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
3585
3586 int count = 0;
3587 while (list)
3588 {
3589 GtkTreePath *path = (GtkTreePath*) list->data;
b9db5f30 3590
6848478c
RR		 3591 GtkTreeIter iter;
3592 m_internal->get_iter( &iter, path );
3593
3594 sel.Add( wxDataViewItem( (void*) iter.user_data ) );
3595
3596 list = g_list_next( list );
3597 count++;
3598 }
3599
3600 // delete list
3601 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
3602 g_list_free( list );
3603
3604 return count;
3605 }
3606 else
3607 {
3608 GtkTreeModel *model;
3609 GtkTreeIter iter;
3610 gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
3611 if (has_selection)
3612 {
3613 sel.Add( wxDataViewItem( (void*) iter.user_data) );
3614 return 1;
3615 }
3616 }
3617
718fd180
RR		 3618 return 0;
3619}
3620
3621void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
3622{
6848478c 3623 GtkDisableSelectionEvents();
b9db5f30 3624
6848478c
RR		 3625 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3626
3627 gtk_tree_selection_unselect_all( selection );
b9db5f30 3628
6848478c
RR		 3629 size_t i;
3630 for (i = 0; i < sel.GetCount(); i++)
3631 {
3632 GtkTreeIter iter;
3633 iter.user_data = (gpointer) sel[i].GetID();
3634 gtk_tree_selection_select_iter( selection, &iter );
3635 }
b9db5f30 3636
6848478c 3637 GtkEnableSelectionEvents();
718fd180
RR		 3638}
3639
3640void wxDataViewCtrl::Select( const wxDataViewItem & item )
3641{
6848478c
RR		 3642 GtkDisableSelectionEvents();
3643
3644 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3645
3646 GtkTreeIter iter;
3647 iter.user_data = (gpointer) item.GetID();
3648 gtk_tree_selection_select_iter( selection, &iter );
3649
3650 GtkEnableSelectionEvents();
718fd180
RR		 3651}
3652
3653void wxDataViewCtrl::Unselect( const wxDataViewItem & item )
3654{
6848478c
RR		 3655 GtkDisableSelectionEvents();
3656
3657 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3658
3659 GtkTreeIter iter;
3660 iter.user_data = (gpointer) item.GetID();
3661 gtk_tree_selection_unselect_iter( selection, &iter );
3662
3663 GtkEnableSelectionEvents();
718fd180
RR		 3664}
3665
3666bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const
3667{
6848478c
RR		 3668 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3669
3670 GtkTreeIter iter;
3671 iter.user_data = (gpointer) item.GetID();
b9db5f30 3672
6848478c 3673 return gtk_tree_selection_iter_is_selected( selection, &iter );
718fd180
RR		 3674}
3675
3676void wxDataViewCtrl::SelectAll()
3677{
6848478c 3678 GtkDisableSelectionEvents();
b9db5f30 3679
6848478c 3680 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 3681
6848478c 3682 gtk_tree_selection_select_all( selection );
b9db5f30 3683
6848478c 3684 GtkEnableSelectionEvents();
718fd180
RR		 3685}
3686
3687void wxDataViewCtrl::UnselectAll()
3688{
6848478c 3689 GtkDisableSelectionEvents();
b9db5f30 3690
6848478c 3691 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
b9db5f30 3692
6848478c 3693 gtk_tree_selection_unselect_all( selection );
b9db5f30 3694
6848478c 3695 GtkEnableSelectionEvents();
718fd180
RR		 3696}
3697
fbda518c 3698void wxDataViewCtrl::EnsureVisible( const wxDataViewItem & item, const wxDataViewColumn *column )
718fd180 3699{
6154212e
RR		 3700 GtkTreeIter iter;
3701 iter.user_data = (gpointer) item.GetID();
3702 GtkTreePath *path = m_internal->get_path( &iter );
3703 gtk_tree_view_scroll_to_cell( GTK_TREE_VIEW(m_treeview), path, NULL, false, 0.0, 0.0 );
3704 gtk_tree_path_free( path );
718fd180
RR		 3705}
3706
b9db5f30 3707void wxDataViewCtrl::HitTest( const wxPoint &point,
a87b466d 3708 wxDataViewItem &item, wxDataViewColumn *&column ) const
66e09788
RR		 3709{
3710 item = wxDataViewItem(0);
a87b466d 3711 column = NULL;
66e09788
RR		 3712}
3713
b9db5f30 3714wxRect wxDataViewCtrl::GetItemRect( const wxDataViewItem &item,
fbda518c 3715 const wxDataViewColumn *column ) const
66e09788
RR		 3716{
3717 return wxRect();
3718}
3719
3b6280be
RR		 3720void wxDataViewCtrl::DoSetExpanderColumn()
3721{
b9db5f30 3722 gtk_tree_view_set_expander_column( GTK_TREE_VIEW(m_treeview),
1b27b2bd 3723 GTK_TREE_VIEW_COLUMN( GetExpanderColumn()->GetGtkHandle() ) );
3b6280be
RR		 3724}
3725
3726void wxDataViewCtrl::DoSetIndent()
3727{
3728}
3729
b086d55f
RR		 3730void wxDataViewCtrl::GtkDisableSelectionEvents()
3731{
3732 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 3733 g_signal_handlers_disconnect_by_func( selection,
3734 (gpointer) (wxdataview_selection_changed_callback), this);
b086d55f
RR		 3735}
3736
3737void wxDataViewCtrl::GtkEnableSelectionEvents()
3738{
3739 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 3740 g_signal_connect_after (selection, "changed",
3741 G_CALLBACK (wxdataview_selection_changed_callback), this);
b086d55f
RR		 3742}
3743
b94db696
RR		 3744// static
3745wxVisualAttributes
3746wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
3747{
3748 return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new);
3749}
3750
6ff7eee7 3751
93763ad5 3752#endif
4ed7af08 3753 // !wxUSE_GENERICDATAVIEWCTRL
790b137e 3754
93763ad5 3755#endif
4ed7af08 3756 // wxUSE_DATAVIEWCTRL
wxWidgets (Impactor)