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Applied patch [ 1701723 ] wxAUI: Added event for doubleclicks on the tabbar bg
[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"
e4db172a
WS		 23#endif
24
790b137e 25#include "wx/stockitem.h"
7ea3a0de
RR		 26#include "wx/calctrl.h"
27#include "wx/popupwin.h"
2586d4a1 28#include "wx/icon.h"
69892729
RR		 29#include "wx/list.h"
30#include "wx/listimpl.cpp"
2586d4a1 31
790b137e
RR		 32
33#include "wx/gtk/private.h"
34#include "wx/gtk/win_gtk.h"
35
36#include <gobject/gvaluecollector.h>
1557c77b 37#include <gtk/gtktreemodel.h>
773cca48 38#include <gtk/gtktreesortable.h>
1557c77b 39#include <gtk/gtktreednd.h>
790b137e 40
4d496ecb
RR		 41#include <gdk/gdkkeysyms.h>
42
790b137e 43//-----------------------------------------------------------------------------
790b137e
RR		 44//-----------------------------------------------------------------------------
45
b8b7b087
RR		 46class wxDataViewCtrlInternal;
47
48wxDataViewCtrlInternal *g_internal = NULL;
3b6280be
RR		 49
50class wxGtkTreeModelNode;
ef427989 51
0be79c8a
RR		 52extern "C" {
53typedef struct _GtkWxTreeModel GtkWxTreeModel;
54}
55
af110130
RR		 56//-----------------------------------------------------------------------------
57// wxDataViewCtrlInternal
58//-----------------------------------------------------------------------------
59
69892729
RR		 60WX_DECLARE_LIST(wxDataViewItem, ItemList);
61WX_DEFINE_LIST(ItemList);
62
af110130
RR		 63class wxDataViewCtrlInternal
64{
65public:
66 wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *owner );
67 ~wxDataViewCtrlInternal();
68
69 gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
70 GtkTreePath *get_path( GtkTreeIter *iter);
71 GtkTreePath *get_path_safe( GtkTreeIter *iter);
72 gboolean iter_next( GtkTreeIter *iter );
73 gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
74 gboolean iter_has_child( GtkTreeIter *iter );
75 gint iter_n_children( GtkTreeIter *iter );
76 gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
77 gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
78
79 wxDataViewModel* GetDataViewModel() { return m_wx_model; }
80 wxDataViewCtrl* GetOwner() { return m_owner; }
81 GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
82
83 bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 84 bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
d8331a01
RR		 85 bool ItemChanged( const wxDataViewItem &item );
86 bool ValueChanged( const wxDataViewItem &item, unsigned int col );
87 bool Cleared();
af110130
RR		 88 void Resort();
89
b8b7b087
RR		 90 void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
91 GtkSortType GetSortOrder() { return m_sort_order; }
7ee7191c
RR		 92
93 void SetSortColumn( unsigned int column ) { m_sort_column = column; }
94 unsigned int GetSortColumn() { return m_sort_column; }
b8b7b087 95
af110130
RR		 96protected:
97 void InitTree();
98 wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
99 wxGtkTreeModelNode *FindNode( GtkTreeIter *iter );
100 wxGtkTreeModelNode *FindParentNode( const wxDataViewItem &item );
101 wxGtkTreeModelNode *FindParentNode( GtkTreeIter *iter );
102 void BuildBranch( wxGtkTreeModelNode *branch );
103
104private:
105 wxGtkTreeModelNode *m_root;
106 wxDataViewModel *m_wx_model;
107 GtkWxTreeModel *m_gtk_model;
108 wxDataViewCtrl *m_owner;
b8b7b087 109 GtkSortType m_sort_order;
7ee7191c 110 unsigned int m_sort_column;
af110130 111};
ef427989 112
af110130
RR		 113
114//-----------------------------------------------------------------------------
115// wxGtkTreeModelNode
116//-----------------------------------------------------------------------------
117
118int LINKAGEMODE wxGtkTreeModelNodeCmp( void *id1, void *id2 );
119
120WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes );
121WX_DEFINE_SORTED_ARRAY( void* , wxGtkTreeModelChildren );
3b6280be
RR		 122
123class wxGtkTreeModelNode
124{
125public:
ef427989 126 wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item,
0be79c8a 127 wxDataViewCtrlInternal *internal )
3b6280be
RR		 128 {
129 m_parent = parent;
d5025dc0 130 m_item = item;
0be79c8a 131 m_internal = internal;
b8b7b087 132 g_internal = internal;
af110130 133 m_children = new wxGtkTreeModelChildren( wxGtkTreeModelNodeCmp );
3b6280be
RR		 134 }
135
136 ~wxGtkTreeModelNode()
137 {
b8b7b087 138 g_internal = m_internal;
4508fcd2 139 size_t count = m_children->GetCount();
3b6280be
RR		 140 size_t i;
141 for (i = 0; i < count; i++)
142 {
af110130 143 wxGtkTreeModelNode *child = m_nodes.Item( i );
3b6280be
RR		 144 delete child;
145 }
4508fcd2 146 delete m_children;
3b6280be
RR		 147 }
148
af110130
RR		 149 unsigned int AddNode( wxGtkTreeModelNode* child )
150 {
b8b7b087 151 g_internal = m_internal;
af110130
RR		 152 m_nodes.Add( child );
153 return m_children->Add( child->GetItem().GetID() );
154 }
155
156 unsigned int AddLeave( void* id )
157 {
b8b7b087 158 g_internal = m_internal;
af110130
RR		 159 return m_children->Add( id );
160 }
161
162 void DeleteChild( void* id )
163 {
b8b7b087 164 g_internal = m_internal;
af110130
RR		 165 size_t pos;
166 size_t count = m_children->GetCount();
167 for (pos = 0; pos < count; pos++)
168 {
169 if (m_children->Item( pos ) == id)
170 {
171 m_children->RemoveAt( pos );
172 break;
173 }
174 }
175 count = m_nodes.GetCount();
176 for (pos = 0; pos < count; pos++)
177 {
178 wxGtkTreeModelNode *node = m_nodes.Item( pos );
179 if (node->GetItem().GetID() == id)
180 {
181 m_nodes.RemoveAt( pos );
182 delete node;
183 break;
184 }
185 }
186
187 }
188
3b6280be
RR		 189 wxGtkTreeModelNode* GetParent()
190 { return m_parent; }
af110130
RR		 191 wxGtkTreeModelNodes &GetNodes()
192 { return m_nodes; }
193 wxGtkTreeModelChildren &GetChildren()
4508fcd2 194 { return *m_children; }
4508fcd2
RR		 195
196 unsigned int GetChildCount() { return m_children->GetCount(); }
af110130 197 unsigned int GetNodesCount() { return m_nodes.GetCount(); }
3b6280be
RR		 198
199 wxDataViewItem &GetItem() { return m_item; }
0be79c8a 200 wxDataViewCtrlInternal *GetInternal() { return m_internal; }
3b6280be 201
4508fcd2
RR		 202 void Resort();
203
3b6280be 204private:
0be79c8a 205 wxGtkTreeModelNode *m_parent;
af110130
RR		 206 wxGtkTreeModelNodes m_nodes;
207 wxGtkTreeModelChildren *m_children;
0be79c8a 208 wxDataViewItem m_item;
0be79c8a 209 wxDataViewCtrlInternal *m_internal;
3b6280be
RR		 210};
211
ef427989 212
af110130 213int LINKAGEMODE wxGtkTreeModelNodeCmp( void* id1, void* id2 )
3b6280be 214{
7ee7191c
RR		 215 int ret = g_internal->GetDataViewModel()->Compare( id1, id2,
216 g_internal->GetSortColumn(), (g_internal->GetSortOrder() == GTK_SORT_ASCENDING) );
217
b8b7b087 218 return ret;
0be79c8a
RR		 219}
220
790b137e
RR		 221//-----------------------------------------------------------------------------
222// data
223//-----------------------------------------------------------------------------
224
225extern bool g_blockEventsOnDrag;
226
227//-----------------------------------------------------------------------------
e0062c04 228// define new GTK+ class wxGtkTreeModel
790b137e
RR		 229//-----------------------------------------------------------------------------
230
231extern "C" {
232
e0062c04
RR		 233#define GTK_TYPE_WX_TREE_MODEL (gtk_wx_tree_model_get_type ())
234#define GTK_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModel))
235#define GTK_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
236#define GTK_IS_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_TREE_MODEL))
237#define GTK_IS_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_TREE_MODEL))
238#define GTK_WX_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
790b137e 239
e0062c04 240GType gtk_wx_tree_model_get_type (void);
790b137e 241
e0062c04 242typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass;
790b137e 243
e0062c04 244struct _GtkWxTreeModel
790b137e
RR		 245{
246 GObject parent;
247
248 /*< private >*/
249 gint stamp;
55fbde12 250 wxDataViewCtrlInternal *internal;
790b137e
RR		 251};
252
e0062c04 253struct _GtkWxTreeModelClass
790b137e 254{
e152afc3 255 GObjectClass list_parent_class;
790b137e
RR		 256};
257
e0062c04 258static GtkWxTreeModel *wxgtk_tree_model_new (void);
773cca48
RR		 259static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model);
260static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass);
261static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
262static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
e0062c04
RR		 263static void wxgtk_tree_model_finalize (GObject *object);
264static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model);
265static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
266static GType wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 267 gint index);
e0062c04 268static gboolean wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 269 GtkTreeIter *iter,
270 GtkTreePath *path);
e0062c04 271static GtkTreePath *wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 272 GtkTreeIter *iter);
ef427989
RR		 273static GtkTreePath *wxgtk_tree_model_get_path_safe (GtkTreeModel *tree_model,
274 GtkTreeIter *iter);
e0062c04 275static void wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 276 GtkTreeIter *iter,
277 gint column,
278 GValue *value);
e0062c04 279static gboolean wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 280 GtkTreeIter *iter);
e0062c04 281static gboolean wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 282 GtkTreeIter *iter,
283 GtkTreeIter *parent);
e0062c04 284static gboolean wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 285 GtkTreeIter *iter);
e0062c04 286static gint wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 287 GtkTreeIter *iter);
e0062c04 288static gboolean wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 289 GtkTreeIter *iter,
290 GtkTreeIter *parent,
291 gint n);
e0062c04 292static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 293 GtkTreeIter *iter,
294 GtkTreeIter *child);
790b137e 295
773cca48
RR		 296/* sortable */
297static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
298 gint *sort_column_id,
299 GtkSortType *order);
300static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
301 gint sort_column_id,
302 GtkSortType order);
303static void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
304 gint sort_column_id,
305 GtkTreeIterCompareFunc func,
306 gpointer data,
307 GtkDestroyNotify destroy);
308static void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
309 GtkTreeIterCompareFunc func,
310 gpointer data,
311 GtkDestroyNotify destroy);
312static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable);
313
314
315
e152afc3 316static GObjectClass *list_parent_class = NULL;
790b137e
RR		 317
318GType
e0062c04 319gtk_wx_tree_model_get_type (void)
790b137e 320{
e0062c04 321 static GType tree_model_type = 0;
790b137e 322
e0062c04 323 if (!tree_model_type)
790b137e 324 {
e0062c04 325 const GTypeInfo tree_model_info =
93763ad5 326 {
e0062c04 327 sizeof (GtkWxTreeModelClass),
93763ad5
WS		 328 NULL, /* base_init */
329 NULL, /* base_finalize */
e0062c04 330 (GClassInitFunc) wxgtk_tree_model_class_init,
93763ad5
WS		 331 NULL, /* class_finalize */
332 NULL, /* class_data */
e0062c04 333 sizeof (GtkWxTreeModel),
93763ad5 334 0,
e0062c04 335 (GInstanceInitFunc) wxgtk_tree_model_init,
93763ad5 336 };
790b137e 337
773cca48
RR		 338 static const GInterfaceInfo tree_model_iface_info =
339 {
340 (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init,
341 NULL,
342 NULL
343 };
344
345 static const GInterfaceInfo sortable_iface_info =
346 {
347 (GInterfaceInitFunc) wxgtk_tree_model_sortable_init,
348 NULL,
349 NULL
350 };
790b137e 351
773cca48 352 tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
e0062c04 353 &tree_model_info, (GTypeFlags)0 );
790b137e 354
773cca48
RR		 355 g_type_add_interface_static (tree_model_type,
356 GTK_TYPE_TREE_MODEL,
357 &tree_model_iface_info);
358 g_type_add_interface_static (tree_model_type,
359 GTK_TYPE_TREE_SORTABLE,
360 &sortable_iface_info);
790b137e
RR		 361 }
362
773cca48 363 return tree_model_type;
790b137e
RR		 364}
365
e0062c04
RR		 366static GtkWxTreeModel *
367wxgtk_tree_model_new(void)
1557c77b 368{
e0062c04 369 GtkWxTreeModel *retval = (GtkWxTreeModel *) g_object_new (GTK_TYPE_WX_TREE_MODEL, NULL);
e152afc3 370 return retval;
1557c77b
RR		 371}
372
790b137e 373static void
e0062c04 374wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass)
790b137e 375{
e152afc3
RR		 376 list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
377 GObjectClass *object_class = (GObjectClass*) klass;
e0062c04 378 object_class->finalize = wxgtk_tree_model_finalize;
790b137e
RR		 379}
380
381static void
e0062c04
RR		 382wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface)
383{
384 iface->get_flags = wxgtk_tree_model_get_flags;
385 iface->get_n_columns = wxgtk_tree_model_get_n_columns;
386 iface->get_column_type = wxgtk_tree_model_get_column_type;
387 iface->get_iter = wxgtk_tree_model_get_iter;
388 iface->get_path = wxgtk_tree_model_get_path;
389 iface->get_value = wxgtk_tree_model_get_value;
390 iface->iter_next = wxgtk_tree_model_iter_next;
391 iface->iter_children = wxgtk_tree_model_iter_children;
392 iface->iter_has_child = wxgtk_tree_model_iter_has_child;
393 iface->iter_n_children = wxgtk_tree_model_iter_n_children;
394 iface->iter_nth_child = wxgtk_tree_model_iter_nth_child;
395 iface->iter_parent = wxgtk_tree_model_iter_parent;
790b137e
RR		 396}
397
773cca48
RR		 398static void
399wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface)
400{
94b1f7bc
RR		 401 iface->get_sort_column_id = wxgtk_tree_model_get_sort_column_id;
402 iface->set_sort_column_id = wxgtk_tree_model_set_sort_column_id;
403 iface->set_sort_func = wxgtk_tree_model_set_sort_func;
404 iface->set_default_sort_func = wxgtk_tree_model_set_default_sort_func;
405 iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func;
773cca48
RR		 406}
407
790b137e 408static void
e0062c04 409wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
790b137e 410{
55fbde12 411 tree_model->internal = NULL;
e0062c04 412 tree_model->stamp = g_random_int();
790b137e
RR		 413}
414
415static void
e0062c04 416wxgtk_tree_model_finalize (GObject *object)
790b137e 417{
790b137e 418 /* must chain up */
e152afc3 419 (* list_parent_class->finalize) (object);
790b137e 420}
93763ad5 421
790b137e
RR		 422} // extern "C"
423
424//-----------------------------------------------------------------------------
e0062c04
RR		 425// implement callbacks from wxGtkTreeModel class by letting
426// them call the methods of wxWidgets' wxDataViewModel
790b137e
RR		 427//-----------------------------------------------------------------------------
428
429static GtkTreeModelFlags
e0062c04 430wxgtk_tree_model_get_flags (GtkTreeModel *tree_model)
790b137e 431{
e0062c04 432 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (tree_model), (GtkTreeModelFlags)0 );
790b137e 433
e0062c04 434 return GTK_TREE_MODEL_ITERS_PERSIST;
790b137e
RR		 435}
436
437static gint
e0062c04 438wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model)
790b137e 439{
e0062c04
RR		 440 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
441 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
790b137e 442
55fbde12 443 return wxtree_model->internal->GetDataViewModel()->GetColumnCount();
790b137e
RR		 444}
445
446static GType
e0062c04 447wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
93763ad5 448 gint index)
790b137e 449{
e0062c04
RR		 450 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
451 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), G_TYPE_INVALID);
790b137e 452
1557c77b 453 GType gtype = G_TYPE_INVALID;
93763ad5 454
55fbde12 455 wxString wxtype = wxtree_model->internal->GetDataViewModel()->GetColumnType( (unsigned int) index );
93763ad5 456
1557c77b
RR		 457 if (wxtype == wxT("string"))
458 gtype = G_TYPE_STRING;
72a3ac9b
VZ		 459 else
460 {
461 wxFAIL_MSG( _T("non-string columns not supported yet") );
462 }
790b137e
RR		 463
464 return gtype;
465}
466
467static gboolean
e0062c04 468wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
93763ad5
WS		 469 GtkTreeIter *iter,
470 GtkTreePath *path)
790b137e 471{
e0062c04
RR		 472 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
473 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
790b137e
RR		 474 g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
475
55fbde12 476 return wxtree_model->internal->get_iter( iter, path );
790b137e
RR		 477}
478
479static GtkTreePath *
e0062c04 480wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
93763ad5 481 GtkTreeIter *iter)
790b137e 482{
e0062c04
RR		 483 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
484 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
485 g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
93763ad5 486
55fbde12 487 return wxtree_model->internal->get_path( iter );
790b137e
RR		 488}
489
ef427989
RR		 490static GtkTreePath *
491wxgtk_tree_model_get_path_safe (GtkTreeModel *tree_model,
492 GtkTreeIter *iter)
493{
494 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
495 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
496 g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
497
498 return wxtree_model->internal->get_path_safe( iter );
499}
500
790b137e 501static void
e0062c04 502wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
93763ad5
WS		 503 GtkTreeIter *iter,
504 gint column,
505 GValue *value)
790b137e 506{
e0062c04
RR		 507 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
508 g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) );
239eaa41 509
55fbde12 510 wxDataViewModel *model = wxtree_model->internal->GetDataViewModel();
9861f022 511 wxString mtype = model->GetColumnType( (unsigned int) column );
1557c77b
RR		 512 if (mtype == wxT("string"))
513 {
3f3af7e7 514 wxVariant variant;
1557c77b 515 g_value_init( value, G_TYPE_STRING );
9d52aad3 516 wxDataViewItem item( (void*) iter->user_data );
e0062c04 517 model->GetValue( variant, item, (unsigned int) column );
72a3ac9b 518
e0062c04 519 g_value_set_string( value, variant.GetString().utf8_str() );
1557c77b
RR		 520 }
521 else
522 {
72a3ac9b 523 wxFAIL_MSG( _T("non-string columns not supported yet") );
1557c77b 524 }
790b137e
RR		 525}
526
527static gboolean
e0062c04 528wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
93763ad5 529 GtkTreeIter *iter)
790b137e 530{
e0062c04
RR		 531 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
532 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 533 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
93763ad5 534
55fbde12 535 return wxtree_model->internal->iter_next( iter );
790b137e
RR		 536}
537
538static gboolean
e0062c04 539wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
93763ad5
WS		 540 GtkTreeIter *iter,
541 GtkTreeIter *parent)
790b137e 542{
e0062c04
RR		 543 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
544 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 545 g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
790b137e 546
55fbde12 547 return wxtree_model->internal->iter_children( iter, parent );
790b137e
RR		 548}
549
550static gboolean
e0062c04 551wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
93763ad5 552 GtkTreeIter *iter)
790b137e 553{
e0062c04
RR		 554 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
555 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 556 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
d5025dc0 557
55fbde12 558 return wxtree_model->internal->iter_has_child( iter );
790b137e
RR		 559}
560
561static gint
e0062c04 562wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
93763ad5 563 GtkTreeIter *iter)
790b137e 564{
e0062c04
RR		 565 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
566 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04 567 g_return_val_if_fail (wxtree_model->stamp == iter->stamp, 0);
d5025dc0 568
55fbde12 569 return wxtree_model->internal->iter_n_children( iter );
790b137e
RR		 570}
571
572static gboolean
e0062c04 573wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
93763ad5
WS		 574 GtkTreeIter *iter,
575 GtkTreeIter *parent,
576 gint n)
790b137e 577{
e0062c04
RR		 578 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
579 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
580
55fbde12 581 return wxtree_model->internal->iter_nth_child( iter, parent, n );
790b137e
RR		 582}
583
584static gboolean
e0062c04 585wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
93763ad5
WS		 586 GtkTreeIter *iter,
587 GtkTreeIter *child)
790b137e 588{
e0062c04
RR		 589 GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
590 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
e0062c04
RR		 591 g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE);
592
55fbde12 593 return wxtree_model->internal->iter_parent( iter, child );
790b137e
RR		 594}
595
773cca48
RR		 596/* sortable */
597gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
598 gint *sort_column_id,
599 GtkSortType *order)
600{
94b1f7bc
RR		 601 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
602
603 g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
604
94b1f7bc 605 if (sort_column_id)
7ee7191c 606 *sort_column_id = tree_model->internal->GetSortColumn();
94b1f7bc
RR		 607
608 if (order)
b8b7b087 609 *order = tree_model->internal->GetSortOrder();
94b1f7bc
RR		 610
611 return TRUE;
773cca48
RR		 612}
613
b8b7b087 614void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
773cca48
RR		 615 gint sort_column_id,
616 GtkSortType order)
617{
94b1f7bc 618 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
94b1f7bc
RR		 619 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
620
7ee7191c 621 if ((sort_column_id == (gint) tree_model->internal->GetSortColumn()) &&
b8b7b087 622 (order == tree_model->internal->GetSortOrder()))
0be79c8a
RR		 623 return;
624
7ee7191c 625 tree_model->internal->SetSortColumn( sort_column_id );
0be79c8a 626
b8b7b087 627 tree_model->internal->SetSortOrder( order );
ef427989 628
0be79c8a
RR		 629 gtk_tree_sortable_sort_column_changed (sortable);
630
ef427989 631 tree_model->internal->GetDataViewModel()->Resort();
a84c5b6f
RR		 632
633 wxDataViewCtrl *dv = tree_model->internal->GetOwner();
634 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, dv->GetId() );
6848478c 635 // TODO event.SetDataViewColumn( column );
a84c5b6f
RR		 636 event.SetModel( dv->GetModel() );
637 dv->GetEventHandler()->ProcessEvent( event );
773cca48
RR		 638}
639
640void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
641 gint sort_column_id,
642 GtkTreeIterCompareFunc func,
643 gpointer data,
644 GtkDestroyNotify destroy)
645{
94b1f7bc
RR		 646 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
647 g_return_if_fail (func != NULL);
773cca48
RR		 648}
649
650void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
651 GtkTreeIterCompareFunc func,
652 gpointer data,
653 GtkDestroyNotify destroy)
654{
94b1f7bc 655 g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
94b1f7bc
RR		 656 g_return_if_fail (func != NULL);
657
94b1f7bc 658 wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
773cca48
RR		 659}
660
661gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
662{
663 return FALSE;
664}
665
e152afc3 666//-----------------------------------------------------------------------------
baa9ebc4 667// define new GTK+ class wxGtkRendererRenderer
e152afc3
RR		 668//-----------------------------------------------------------------------------
669
670extern "C" {
671
672#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ())
673#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer))
674#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
675#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER))
676#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER))
677#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
678
679GType gtk_wx_cell_renderer_get_type (void);
680
681typedef struct _GtkWxCellRenderer GtkWxCellRenderer;
682typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass;
683
684struct _GtkWxCellRenderer
685{
686 GtkCellRenderer parent;
687
688 /*< private >*/
baa9ebc4 689 wxDataViewCustomRenderer *cell;
4d496ecb 690 guint32 last_click;
e152afc3
RR		 691};
692
693struct _GtkWxCellRendererClass
694{
695 GtkCellRendererClass cell_parent_class;
e152afc3
RR		 696};
697
698
699static GtkCellRenderer *gtk_wx_cell_renderer_new (void);
553f7d8f
RR		 700static void gtk_wx_cell_renderer_init (
701 GtkWxCellRenderer *cell );
702static void gtk_wx_cell_renderer_class_init(
703 GtkWxCellRendererClass *klass );
704static void gtk_wx_cell_renderer_finalize (
705 GObject *object );
706static void gtk_wx_cell_renderer_get_size (
707 GtkCellRenderer *cell,
93763ad5
WS		 708 GtkWidget *widget,
709 GdkRectangle *rectangle,
710 gint *x_offset,
711 gint *y_offset,
712 gint *width,
713 gint *height );
553f7d8f
RR		 714static void gtk_wx_cell_renderer_render (
715 GtkCellRenderer *cell,
93763ad5
WS		 716 GdkWindow *window,
717 GtkWidget *widget,
718 GdkRectangle *background_area,
719 GdkRectangle *cell_area,
720 GdkRectangle *expose_area,
721 GtkCellRendererState flags );
553f7d8f
RR		 722static gboolean gtk_wx_cell_renderer_activate(
723 GtkCellRenderer *cell,
724 GdkEvent *event,
725 GtkWidget *widget,
726 const gchar *path,
727 GdkRectangle *background_area,
728 GdkRectangle *cell_area,
729 GtkCellRendererState flags );
1e510b1e
RR		 730static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
731 GtkCellRenderer *cell,
732 GdkEvent *event,
733 GtkWidget *widget,
734 const gchar *path,
735 GdkRectangle *background_area,
736 GdkRectangle *cell_area,
737 GtkCellRendererState flags );
e8375af8 738
e152afc3
RR		 739
740static GObjectClass *cell_parent_class = NULL;
741
742} // extern "C"
743
93763ad5 744GType
e152afc3
RR		 745gtk_wx_cell_renderer_get_type (void)
746{
553f7d8f 747 static GType cell_wx_type = 0;
e152afc3 748
553f7d8f 749 if (!cell_wx_type)
e152afc3 750 {
de4a74e2 751 const GTypeInfo cell_wx_info =
553f7d8f
RR		 752 {
753 sizeof (GtkWxCellRendererClass),
93763ad5
WS		 754 NULL, /* base_init */
755 NULL, /* base_finalize */
553f7d8f 756 (GClassInitFunc) gtk_wx_cell_renderer_class_init,
93763ad5
WS		 757 NULL, /* class_finalize */
758 NULL, /* class_data */
553f7d8f
RR		 759 sizeof (GtkWxCellRenderer),
760 0, /* n_preallocs */
761 (GInstanceInitFunc) gtk_wx_cell_renderer_init,
762 };
763
93763ad5 764 cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER,
553f7d8f 765 "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 );
e152afc3
RR		 766 }
767
553f7d8f 768 return cell_wx_type;
e152afc3
RR		 769}
770
771static void
772gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell)
773{
774 cell->cell = NULL;
4d496ecb 775 cell->last_click = 0;
e152afc3
RR		 776}
777
778static void
779gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass)
780{
781 GObjectClass *object_class = G_OBJECT_CLASS (klass);
782 GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
783
784 cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
785
786 object_class->finalize = gtk_wx_cell_renderer_finalize;
787
788 cell_class->get_size = gtk_wx_cell_renderer_get_size;
789 cell_class->render = gtk_wx_cell_renderer_render;
553f7d8f 790 cell_class->activate = gtk_wx_cell_renderer_activate;
1e510b1e 791 cell_class->start_editing = gtk_wx_cell_renderer_start_editing;
e152afc3
RR		 792}
793
794static void
795gtk_wx_cell_renderer_finalize (GObject *object)
796{
797 /* must chain up */
798 (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object);
799}
800
801GtkCellRenderer*
802gtk_wx_cell_renderer_new (void)
803{
804 return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL);
805}
806
1e510b1e
RR		 807
808
809static GtkCellEditable *gtk_wx_cell_renderer_start_editing(
810 GtkCellRenderer *renderer,
811 GdkEvent *event,
812 GtkWidget *widget,
813 const gchar *path,
814 GdkRectangle *background_area,
815 GdkRectangle *cell_area,
816 GtkCellRendererState flags )
817{
818 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
819 wxDataViewCustomRenderer *cell = wxrenderer->cell;
820 if (!cell->HasEditorCtrl())
821 return NULL;
e8375af8 822
1e510b1e
RR		 823 GdkRectangle rect;
824 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
825 &rect.x,
826 &rect.y,
827 &rect.width,
828 &rect.height);
829
830 rect.x += cell_area->x;
831 rect.y += cell_area->y;
832// rect.width -= renderer->xpad * 2;
833// rect.height -= renderer->ypad * 2;
834
835// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
836 wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
837
1e510b1e 838 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
55fbde12
RR		 839 GtkTreeIter iter;
840 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
841 wxDataViewItem item( (void*) iter.user_data );
1e510b1e
RR		 842 gtk_tree_path_free( treepath );
843
9d52aad3 844 cell->StartEditing( item, renderrect );
30715fa1 845
1e510b1e
RR		 846 return NULL;
847}
848
e152afc3
RR		 849static void
850gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer,
93763ad5
WS		 851 GtkWidget *widget,
852 GdkRectangle *cell_area,
853 gint *x_offset,
854 gint *y_offset,
855 gint *width,
856 gint *height)
e152afc3
RR		 857{
858 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 859 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 860
e152afc3
RR		 861 wxSize size = cell->GetSize();
862
863 gint calc_width = (gint) renderer->xpad * 2 + size.x;
864 gint calc_height = (gint) renderer->ypad * 2 + size.y;
93763ad5
WS		 865
866 if (x_offset)
e152afc3 867 *x_offset = 0;
93763ad5 868 if (y_offset)
e152afc3
RR		 869 *y_offset = 0;
870
871 if (cell_area && size.x > 0 && size.y > 0)
872 {
873 if (x_offset)
93763ad5 874 {
e152afc3
RR		 875 *x_offset = (gint)((renderer->xalign *
876 (cell_area->width - calc_width - 2 * renderer->xpad)));
877 *x_offset = MAX (*x_offset, 0) + renderer->xpad;
93763ad5 878 }
e152afc3
RR		 879 if (y_offset)
880 {
881 *y_offset = (gint)((renderer->yalign *
882 (cell_area->height - calc_height - 2 * renderer->ypad)));
883 *y_offset = MAX (*y_offset, 0) + renderer->ypad;
884 }
885 }
886
887 if (width)
888 *width = calc_width;
93763ad5 889
e152afc3
RR		 890 if (height)
891 *height = calc_height;
892}
893
894static void
895gtk_wx_cell_renderer_render (GtkCellRenderer *renderer,
93763ad5
WS		 896 GdkWindow *window,
897 GtkWidget *widget,
898 GdkRectangle *background_area,
899 GdkRectangle *cell_area,
900 GdkRectangle *expose_area,
901 GtkCellRendererState flags)
e152afc3
RR		 902
903{
904 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 905 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 906
e152afc3
RR		 907 GdkRectangle rect;
908 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 909 &rect.x,
910 &rect.y,
911 &rect.width,
912 &rect.height);
e152afc3
RR		 913
914 rect.x += cell_area->x;
915 rect.y += cell_area->y;
916 rect.width -= renderer->xpad * 2;
917 rect.height -= renderer->ypad * 2;
93763ad5 918
e152afc3
RR		 919 GdkRectangle dummy;
920 if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
921 {
922 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
923 wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
4d496ecb
RR		 924 if (dc->m_window == NULL)
925 {
926 dc->m_window = window;
927 dc->SetUpDC();
928 }
93763ad5 929
e152afc3
RR		 930 int state = 0;
931 if (flags & GTK_CELL_RENDERER_SELECTED)
932 state |= wxDATAVIEW_CELL_SELECTED;
933 if (flags & GTK_CELL_RENDERER_PRELIT)
934 state |= wxDATAVIEW_CELL_PRELIT;
935 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
936 state |= wxDATAVIEW_CELL_INSENSITIVE;
937 if (flags & GTK_CELL_RENDERER_INSENSITIVE)
938 state |= wxDATAVIEW_CELL_INSENSITIVE;
939 if (flags & GTK_CELL_RENDERER_FOCUSED)
940 state |= wxDATAVIEW_CELL_FOCUSED;
941 cell->Render( renderrect, dc, state );
93763ad5 942 }
e152afc3
RR		 943}
944
93763ad5 945static gboolean
553f7d8f
RR		 946gtk_wx_cell_renderer_activate(
947 GtkCellRenderer *renderer,
948 GdkEvent *event,
949 GtkWidget *widget,
950 const gchar *path,
951 GdkRectangle *background_area,
952 GdkRectangle *cell_area,
953 GtkCellRendererState flags )
954{
955 GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
baa9ebc4 956 wxDataViewCustomRenderer *cell = wxrenderer->cell;
93763ad5 957
553f7d8f
RR		 958 GdkRectangle rect;
959 gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
93763ad5
WS		 960 &rect.x,
961 &rect.y,
962 &rect.width,
963 &rect.height);
553f7d8f
RR		 964
965 rect.x += cell_area->x;
966 rect.y += cell_area->y;
967 rect.width -= renderer->xpad * 2;
968 rect.height -= renderer->ypad * 2;
93763ad5 969
553f7d8f 970 wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
93763ad5 971
e0062c04 972 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 973
4d496ecb 974 GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
9d52aad3
RR		 975 // TODO
976 wxDataViewItem item;
4d496ecb 977 gtk_tree_path_free( treepath );
93763ad5 978
0a71f9e9 979 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 980
456e5c21
RR		 981 if (!event)
982 {
983 bool ret = false;
e8375af8 984
456e5c21 985 // activated by <ENTER>
9d52aad3 986 if (cell->Activate( renderrect, model, item, model_col ))
456e5c21 987 ret = true;
e8375af8 988
456e5c21
RR		 989 return ret;
990 }
991 else if (event->type == GDK_BUTTON_PRESS)
4d496ecb
RR		 992 {
993 GdkEventButton *button_event = (GdkEventButton*) event;
93763ad5 994 wxPoint pt( ((int) button_event->x) - renderrect.x,
4d496ecb 995 ((int) button_event->y) - renderrect.y );
93763ad5 996
4d496ecb
RR		 997 bool ret = false;
998 if (button_event->button == 1)
999 {
9d52aad3 1000 if (cell->LeftClick( pt, renderrect, model, item, model_col ))
4d496ecb 1001 ret = true;
7ea3a0de 1002 // TODO: query system double-click time
4d496ecb 1003 if (button_event->time - wxrenderer->last_click < 400)
9d52aad3 1004 if (cell->Activate( renderrect, model, item, model_col ))
4d496ecb
RR		 1005 ret = true;
1006 }
1007 if (button_event->button == 3)
1008 {
9d52aad3 1009 if (cell->RightClick( pt, renderrect, model, item, model_col ))
4d496ecb
RR		 1010 ret = true;
1011 }
93763ad5 1012
4d496ecb 1013 wxrenderer->last_click = button_event->time;
93763ad5 1014
4d496ecb
RR		 1015 return ret;
1016 }
93763ad5 1017
4d496ecb 1018 return false;
553f7d8f
RR		 1019}
1020
93763ad5 1021// ---------------------------------------------------------
e0062c04 1022// wxGtkDataViewModelNotifier
93763ad5 1023// ---------------------------------------------------------
6e2e590f 1024
e0062c04 1025class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier
6e2e590f
RR		 1026{
1027public:
e0062c04
RR		 1028 wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model,
1029 wxDataViewModel *wx_model,
1030 wxDataViewCtrl *ctrl );
1031 ~wxGtkDataViewModelNotifier();
1032
1033 virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
469d3e9b 1034 virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
e0062c04
RR		 1035 virtual bool ItemChanged( const wxDataViewItem &item );
1036 virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
6e2e590f 1037 virtual bool Cleared();
4508fcd2 1038 virtual void Resort();
93763ad5 1039
e0062c04
RR		 1040 GtkWxTreeModel *m_wxgtk_model;
1041 wxDataViewModel *m_wx_model;
63415a42 1042 wxDataViewCtrl *m_owner;
6e2e590f
RR		 1043};
1044
93763ad5 1045// ---------------------------------------------------------
6e2e590f 1046// wxGtkDataViewListModelNotifier
93763ad5 1047// ---------------------------------------------------------
6e2e590f 1048
e0062c04
RR		 1049wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier(
1050 GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model,
63415a42 1051 wxDataViewCtrl *ctrl )
6e2e590f 1052{
e0062c04 1053 m_wxgtk_model = wxgtk_model;
6e2e590f 1054 m_wx_model = wx_model;
63415a42 1055 m_owner = ctrl;
6e2e590f 1056}
93763ad5 1057
e0062c04 1058wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier()
f7ed8c89
RR		 1059{
1060 m_wx_model = NULL;
e0062c04 1061 m_wxgtk_model = NULL;
f7ed8c89
RR		 1062}
1063
e0062c04 1064bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1065{
55fbde12 1066 m_owner->GtkGetInternal()->ItemAdded( parent, item );
1e08ad10 1067
6e2e590f 1068 GtkTreeIter iter;
e0062c04
RR		 1069 iter.stamp = m_wxgtk_model->stamp;
1070 iter.user_data = (gpointer) item.GetID();
93763ad5 1071
e0062c04
RR		 1072 GtkTreePath *path = wxgtk_tree_model_get_path(
1073 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1074 gtk_tree_model_row_inserted(
1075 GTK_TREE_MODEL(m_wxgtk_model), path, &iter);
6e2e590f 1076 gtk_tree_path_free (path);
93763ad5 1077
6e2e590f
RR		 1078 return true;
1079}
1080
469d3e9b 1081bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
6e2e590f 1082{
605c2c4a 1083 GtkTreeIter iter;
e0062c04
RR		 1084 iter.stamp = m_wxgtk_model->stamp;
1085 iter.user_data = (gpointer) item.GetID();
93763ad5 1086
ef427989 1087 GtkTreePath *path = wxgtk_tree_model_get_path_safe(
e0062c04
RR		 1088 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1089 gtk_tree_model_row_deleted(
1090 GTK_TREE_MODEL(m_wxgtk_model), path );
605c2c4a 1091 gtk_tree_path_free (path);
93763ad5 1092
469d3e9b 1093 m_owner->GtkGetInternal()->ItemDeleted( parent, item );
e63807a8 1094
605c2c4a 1095 return true;
6e2e590f
RR		 1096}
1097
4508fcd2
RR		 1098void wxGtkDataViewModelNotifier::Resort()
1099{
1100 m_owner->GtkGetInternal()->Resort();
1101}
1102
e0062c04 1103bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item )
6e2e590f 1104{
4627af27 1105 GtkTreeIter iter;
e0062c04
RR		 1106 iter.stamp = m_wxgtk_model->stamp;
1107 iter.user_data = (gpointer) item.GetID();
6e2e590f 1108
e0062c04
RR		 1109 GtkTreePath *path = wxgtk_tree_model_get_path(
1110 GTK_TREE_MODEL(m_wxgtk_model), &iter );
1111 gtk_tree_model_row_changed(
1112 GTK_TREE_MODEL(m_wxgtk_model), path, &iter );
a7f61f76
RR		 1113 gtk_tree_path_free (path);
1114
d8331a01
RR		 1115 m_owner->GtkGetInternal()->ItemChanged( item );
1116
a7f61f76 1117 return true;
6e2e590f
RR		 1118}
1119
e0062c04 1120bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col )
6e2e590f 1121{
4eccd3a1 1122 // This adds GTK+'s missing MVC logic for ValueChanged
63415a42
RR		 1123 unsigned int index;
1124 for (index = 0; index < m_owner->GetColumnCount(); index++)
8f850e28 1125 {
63415a42
RR		 1126 wxDataViewColumn *column = m_owner->GetColumn( index );
1127 if (column->GetModelColumn() == model_col)
8f850e28 1128 {
63415a42
RR		 1129 GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview);
1130 GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle());
8f850e28
RR		 1131
1132 // Get cell area
e0062c04
RR		 1133 GtkTreeIter iter;
1134 iter.stamp = m_wxgtk_model->stamp;
1135 iter.user_data = (gpointer) item.GetID();
1136 GtkTreePath *path = wxgtk_tree_model_get_path(
1137 GTK_TREE_MODEL(m_wxgtk_model), &iter );
8f850e28 1138 GdkRectangle cell_area;
63415a42 1139 gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area );
93763ad5 1140 gtk_tree_path_free( path );
8f850e28 1141
1a64259d
RR		 1142 GtkAdjustment* hadjust = gtk_tree_view_get_hadjustment( widget );
1143 double d = gtk_adjustment_get_value( hadjust );
1144 int xdiff = (int) d;
1145
63415a42 1146 int ydiff = gcolumn->button->allocation.height;
8f850e28 1147 // Redraw
93763ad5 1148 gtk_widget_queue_draw_area( GTK_WIDGET(widget),
1a64259d 1149 cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height );
d8331a01
RR		 1150
1151 m_owner->GtkGetInternal()->ValueChanged( item, model_col );
1152
1153 return true;
8f850e28 1154 }
8f850e28 1155 }
93763ad5 1156
d8331a01 1157 return false;
6e2e590f
RR		 1158}
1159
e0062c04 1160bool wxGtkDataViewModelNotifier::Cleared()
6e2e590f 1161{
d8331a01
RR		 1162 // TODO: delete everything
1163
1164 m_owner->GtkGetInternal()->Cleared();
1165
6e2e590f
RR		 1166 return false;
1167}
1168
93763ad5 1169// ---------------------------------------------------------
baa9ebc4 1170// wxDataViewRenderer
93763ad5 1171// ---------------------------------------------------------
6842a71a 1172
baa9ebc4 1173IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
6842a71a 1174
9861f022
RR		 1175wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1176 int align ) :
1177 wxDataViewRendererBase( varianttype, mode, align )
6842a71a
RR		 1178{
1179 m_renderer = NULL;
9861f022
RR		 1180
1181 // NOTE: SetMode() and SetAlignment() needs to be called in the renderer's ctor,
1182 // after the m_renderer pointer has been initialized
1183}
1184
1185void wxDataViewRenderer::SetMode( wxDataViewCellMode mode )
1186{
1187 GtkCellRendererMode gtkMode;
1188 switch (mode)
1189 {
1190 case wxDATAVIEW_CELL_INERT:
1191 gtkMode = GTK_CELL_RENDERER_MODE_INERT;
1192 break;
1193 case wxDATAVIEW_CELL_ACTIVATABLE:
1194 gtkMode = GTK_CELL_RENDERER_MODE_ACTIVATABLE;
1195 break;
1196 case wxDATAVIEW_CELL_EDITABLE:
1197 gtkMode = GTK_CELL_RENDERER_MODE_EDITABLE;
1198 break;
1199 }
1200
1201 GValue gvalue = { 0, };
1202 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1203 g_value_set_enum( &gvalue, gtkMode );
1204 g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue );
1205 g_value_unset( &gvalue );
1206}
1207
1208wxDataViewCellMode wxDataViewRenderer::GetMode() const
1209{
1210 wxDataViewCellMode ret;
1211
1212 GValue gvalue;
1213 g_object_get( G_OBJECT(m_renderer), "mode", &gvalue, NULL);
1214
1215 switch (g_value_get_enum(&gvalue))
1216 {
1217 case GTK_CELL_RENDERER_MODE_INERT:
1218 ret = wxDATAVIEW_CELL_INERT;
1219 break;
1220 case GTK_CELL_RENDERER_MODE_ACTIVATABLE:
1221 ret = wxDATAVIEW_CELL_ACTIVATABLE;
1222 break;
1223 case GTK_CELL_RENDERER_MODE_EDITABLE:
1224 ret = wxDATAVIEW_CELL_EDITABLE;
1225 break;
1226 }
1227
1228 g_value_unset( &gvalue );
1229
1230 return ret;
1231}
1232
1233void wxDataViewRenderer::SetAlignment( int align )
1234{
1235 // horizontal alignment:
1236
1237 gfloat xalign = 0.0;
1238 if (align & wxALIGN_RIGHT)
1239 xalign = 1.0;
1240 else if (align & wxALIGN_CENTER_HORIZONTAL)
1241 xalign = 0.5;
1242
1243 GValue gvalue = { 0, };
1244 g_value_init( &gvalue, G_TYPE_FLOAT );
1245 g_value_set_float( &gvalue, xalign );
1246 g_object_set_property( G_OBJECT(m_renderer), "xalign", &gvalue );
1247 g_value_unset( &gvalue );
1248
1249 // vertical alignment:
1250
1251 gfloat yalign = 0.0;
1252 if (align & wxALIGN_BOTTOM)
1253 yalign = 1.0;
1254 else if (align & wxALIGN_CENTER_VERTICAL)
1255 yalign = 0.5;
1256
1257 GValue gvalue2 = { 0, };
1258 g_value_init( &gvalue2, G_TYPE_FLOAT );
1259 g_value_set_float( &gvalue2, yalign );
1260 g_object_set_property( G_OBJECT(m_renderer), "yalign", &gvalue2 );
1261 g_value_unset( &gvalue2 );
6842a71a
RR		 1262}
1263
9861f022
RR		 1264int wxDataViewRenderer::GetAlignment() const
1265{
1266 int ret = 0;
1267 GValue gvalue;
1268
1269 // horizontal alignment:
1270
1271 g_object_get( G_OBJECT(m_renderer), "xalign", &gvalue, NULL );
1272 float xalign = g_value_get_float( &gvalue );
1273 if (xalign < 0.5)
1274 ret |= wxALIGN_LEFT;
1275 else if (xalign == 0.5)
1276 ret |= wxALIGN_CENTER_HORIZONTAL;
1277 else
1278 ret |= wxALIGN_RIGHT;
1279 g_value_unset( &gvalue );
1280
1281
1282 // vertical alignment:
1283
1284 g_object_get( G_OBJECT(m_renderer), "yalign", &gvalue, NULL );
1285 float yalign = g_value_get_float( &gvalue );
1286 if (yalign < 0.5)
1287 ret |= wxALIGN_TOP;
1288 else if (yalign == 0.5)
1289 ret |= wxALIGN_CENTER_VERTICAL;
1290 else
1291 ret |= wxALIGN_BOTTOM;
1292 g_value_unset( &gvalue );
1293
1294 return ret;
1295}
1296
1297
1298
93763ad5 1299// ---------------------------------------------------------
baa9ebc4 1300// wxDataViewTextRenderer
93763ad5 1301// ---------------------------------------------------------
6842a71a 1302
a7f61f76 1303extern "C" {
93763ad5 1304static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
a7f61f76
RR		 1305 gchar *arg1, gchar *arg2, gpointer user_data );
1306}
1307
93763ad5 1308static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
a7f61f76
RR		 1309 gchar *arg1, gchar *arg2, gpointer user_data )
1310{
baa9ebc4 1311 wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data;
93763ad5 1312
1a74f561 1313 wxString tmp = wxGTK_CONV_BACK_FONT(arg2, cell->GetOwner()->GetOwner()->GetFont());
a7f61f76
RR		 1314 wxVariant value = tmp;
1315 if (!cell->Validate( value ))
1316 return;
93763ad5 1317
e0062c04 1318 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1319
a7f61f76 1320 GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
9d52aad3 1321 GtkTreeIter iter;
55fbde12
RR		 1322 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
1323 wxDataViewItem item( (void*) iter.user_data );;
a7f61f76 1324 gtk_tree_path_free( path );
93763ad5 1325
0a71f9e9 1326 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1327
9d52aad3
RR		 1328 model->SetValue( value, item, model_col );
1329 model->ValueChanged( item, model_col );
a7f61f76
RR		 1330}
1331
baa9ebc4 1332IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
6842a71a 1333
9861f022
RR		 1334wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1335 int align ) :
1336 wxDataViewRenderer( varianttype, mode, align )
6842a71a 1337{
ed38aa55 1338 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_text_new();
93763ad5 1339
9861f022 1340 if (mode & wxDATAVIEW_CELL_EDITABLE)
a7f61f76
RR		 1341 {
1342 GValue gvalue = { 0, };
1343 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1344 g_value_set_boolean( &gvalue, true );
1345 g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue );
1346 g_value_unset( &gvalue );
93763ad5 1347
a7f61f76
RR		 1348 g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
1349 }
9861f022
RR		 1350
1351 SetMode(mode);
1352 SetAlignment(align);
6842a71a 1353}
790b137e 1354
baa9ebc4 1355bool wxDataViewTextRenderer::SetValue( const wxVariant &value )
7b4fde82
RR		 1356{
1357 wxString tmp = value;
93763ad5 1358
7b4fde82
RR		 1359 GValue gvalue = { 0, };
1360 g_value_init( &gvalue, G_TYPE_STRING );
b94db696 1361 g_value_set_string( &gvalue, wxGTK_CONV_FONT( tmp, GetOwner()->GetOwner()->GetFont() ) );
7b4fde82
RR		 1362 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
1363 g_value_unset( &gvalue );
93763ad5 1364
7b4fde82
RR		 1365 return true;
1366}
1367
9861f022 1368bool wxDataViewTextRenderer::GetValue( wxVariant &value ) const
a7f61f76
RR		 1369{
1370 GValue gvalue = { 0, };
1371 g_value_init( &gvalue, G_TYPE_STRING );
1372 g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
1a74f561
VZ		 1373 wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ),
1374 wx_const_cast(wxDataViewTextRenderer*, this)->GetOwner()->GetOwner()->GetFont() );
a7f61f76 1375 g_value_unset( &gvalue );
93763ad5 1376
a7f61f76
RR		 1377 value = tmp;
1378
1379 return true;
1380}
1381
9861f022
RR		 1382void wxDataViewTextRenderer::SetAlignment( int align )
1383{
1384 wxDataViewRenderer::SetAlignment(align);
1385
01705e98
RR		 1386 if (gtk_check_version(2,10,0))
1387 return;
9861f022 1388
01705e98 1389 // horizontal alignment:
9861f022
RR		 1390 PangoAlignment pangoAlign = PANGO_ALIGN_LEFT;
1391 if (align & wxALIGN_RIGHT)
1392 pangoAlign = PANGO_ALIGN_RIGHT;
1393 else if (align & wxALIGN_CENTER_HORIZONTAL)
1394 pangoAlign = PANGO_ALIGN_CENTER;
1395
1396 GValue gvalue = { 0, };
1397 g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
1398 g_value_set_enum( &gvalue, pangoAlign );
1399 g_object_set_property( G_OBJECT(m_renderer), "alignment", &gvalue );
1400 g_value_unset( &gvalue );
1401}
1402
f4322df6 1403// ---------------------------------------------------------
baa9ebc4 1404// wxDataViewBitmapRenderer
f4322df6 1405// ---------------------------------------------------------
cbc9145c 1406
baa9ebc4 1407IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)
cbc9145c 1408
9861f022
RR		 1409wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode,
1410 int align ) :
1411 wxDataViewRenderer( varianttype, mode, align )
cbc9145c 1412{
ed38aa55 1413 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_pixbuf_new();
9861f022
RR		 1414
1415 SetMode(mode);
1416 SetAlignment(align);
cbc9145c
RR		 1417}
1418
baa9ebc4 1419bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value )
cbc9145c
RR		 1420{
1421 if (value.GetType() == wxT("wxBitmap"))
1422 {
2586d4a1
RR		 1423 wxBitmap bitmap;
1424 bitmap << value;
f4322df6 1425
2586d4a1
RR		 1426 // This may create a Pixbuf representation in the
1427 // wxBitmap object (and it will stay there)
1428 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1429
2586d4a1
RR		 1430 GValue gvalue = { 0, };
1431 g_value_init( &gvalue, G_TYPE_OBJECT );
1432 g_value_set_object( &gvalue, pixbuf );
1433 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1434 g_value_unset( &gvalue );
f4322df6 1435
2586d4a1
RR		 1436 return true;
1437 }
f4322df6 1438
2586d4a1
RR		 1439 if (value.GetType() == wxT("wxIcon"))
1440 {
1441 wxIcon bitmap;
1442 bitmap << value;
f4322df6 1443
cbc9145c
RR		 1444 // This may create a Pixbuf representation in the
1445 // wxBitmap object (and it will stay there)
2586d4a1 1446 GdkPixbuf *pixbuf = bitmap.GetPixbuf();
f4322df6 1447
cbc9145c
RR		 1448 GValue gvalue = { 0, };
1449 g_value_init( &gvalue, G_TYPE_OBJECT );
1450 g_value_set_object( &gvalue, pixbuf );
1451 g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
1452 g_value_unset( &gvalue );
f4322df6 1453
cbc9145c
RR		 1454 return true;
1455 }
f4322df6 1456
cbc9145c
RR		 1457 return false;
1458}
1459
9861f022 1460bool wxDataViewBitmapRenderer::GetValue( wxVariant &value ) const
cbc9145c
RR		 1461{
1462 return false;
1463}
f4322df6 1464
93763ad5 1465// ---------------------------------------------------------
baa9ebc4 1466// wxDataViewToggleRenderer
93763ad5 1467// ---------------------------------------------------------
fa28826d 1468
605c2c4a 1469extern "C" {
93763ad5 1470static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1471 gchar *path, gpointer user_data );
1472}
1473
93763ad5 1474static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
605c2c4a
RR		 1475 gchar *path, gpointer user_data )
1476{
baa9ebc4 1477 wxDataViewToggleRenderer *cell = (wxDataViewToggleRenderer*) user_data;
605c2c4a 1478
93763ad5 1479 // get old value
605c2c4a
RR		 1480 GValue gvalue = { 0, };
1481 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1482 g_object_get_property( G_OBJECT(renderer), "active", &gvalue );
93763ad5 1483 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a
RR		 1484 g_value_unset( &gvalue );
1485 // invert it
1486 tmp = !tmp;
93763ad5 1487
605c2c4a
RR		 1488 wxVariant value = tmp;
1489 if (!cell->Validate( value ))
1490 return;
93763ad5 1491
e0062c04 1492 wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
93763ad5 1493
605c2c4a 1494 GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
55fbde12
RR		 1495 GtkTreeIter iter;
1496 cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, gtk_path );
1497 wxDataViewItem item( (void*) iter.user_data );;
605c2c4a 1498 gtk_tree_path_free( gtk_path );
93763ad5 1499
0a71f9e9 1500 unsigned int model_col = cell->GetOwner()->GetModelColumn();
93763ad5 1501
9d52aad3
RR		 1502 model->SetValue( value, item, model_col );
1503 model->ValueChanged( item, model_col );
605c2c4a
RR		 1504}
1505
baa9ebc4 1506IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
605c2c4a 1507
baa9ebc4 1508wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype,
9861f022
RR		 1509 wxDataViewCellMode mode, int align ) :
1510 wxDataViewRenderer( varianttype, mode, align )
605c2c4a 1511{
ed38aa55 1512 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_toggle_new();
93763ad5 1513
9861f022 1514 if (mode & wxDATAVIEW_CELL_ACTIVATABLE)
605c2c4a 1515 {
9861f022
RR		 1516 g_signal_connect_after( m_renderer, "toggled",
1517 G_CALLBACK(wxGtkToggleRendererToggledCallback), this );
553f7d8f
RR		 1518 }
1519 else
1520 {
605c2c4a
RR		 1521 GValue gvalue = { 0, };
1522 g_value_init( &gvalue, G_TYPE_BOOLEAN );
553f7d8f 1523 g_value_set_boolean( &gvalue, false );
605c2c4a
RR		 1524 g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue );
1525 g_value_unset( &gvalue );
605c2c4a 1526 }
9861f022
RR		 1527
1528 SetMode(mode);
1529 SetAlignment(align);
605c2c4a
RR		 1530}
1531
baa9ebc4 1532bool wxDataViewToggleRenderer::SetValue( const wxVariant &value )
605c2c4a
RR		 1533{
1534 bool tmp = value;
93763ad5 1535
605c2c4a
RR		 1536 GValue gvalue = { 0, };
1537 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1538 g_value_set_boolean( &gvalue, tmp );
1539 g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue );
1540 g_value_unset( &gvalue );
93763ad5 1541
605c2c4a
RR		 1542 return true;
1543}
1544
9861f022 1545bool wxDataViewToggleRenderer::GetValue( wxVariant &value ) const
605c2c4a
RR		 1546{
1547 GValue gvalue = { 0, };
1548 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1549 g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue );
93763ad5 1550 bool tmp = g_value_get_boolean( &gvalue );
605c2c4a 1551 g_value_unset( &gvalue );
93763ad5 1552
605c2c4a
RR		 1553 value = tmp;
1554
1555 return true;
1556}
93763ad5
WS		 1557
1558// ---------------------------------------------------------
baa9ebc4 1559// wxDataViewCustomRenderer
93763ad5 1560// ---------------------------------------------------------
e152afc3
RR		 1561
1562class wxDataViewCtrlDC: public wxWindowDC
1563{
1564public:
1565 wxDataViewCtrlDC( wxDataViewCtrl *window )
1566 {
1a367564 1567 GtkWidget *widget = window->m_treeview;
e152afc3
RR		 1568 // Set later
1569 m_window = NULL;
4d496ecb 1570
e152afc3
RR		 1571 m_context = window->GtkGetPangoDefaultContext();
1572 m_layout = pango_layout_new( m_context );
1573 m_fontdesc = pango_font_description_copy( widget->style->font_desc );
1574
1575 m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
1576
4d496ecb
RR		 1577 // Set m_window later
1578 // SetUpDC();
1579 // m_owner = window;
e152afc3
RR		 1580 }
1581};
1582
93763ad5 1583// ---------------------------------------------------------
baa9ebc4 1584// wxDataViewCustomRenderer
93763ad5 1585// ---------------------------------------------------------
e152afc3 1586
baa9ebc4 1587IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
e152afc3 1588
baa9ebc4 1589wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
9861f022
RR		 1590 wxDataViewCellMode mode, int align,
1591 bool no_init ) :
1592 wxDataViewRenderer( varianttype, mode, align )
e152afc3
RR		 1593{
1594 m_dc = NULL;
93763ad5 1595
ad63bf41
RR		 1596 if (no_init)
1597 m_renderer = NULL;
1598 else
9861f022 1599 Init(mode, align);
ad63bf41
RR		 1600}
1601
9861f022 1602bool wxDataViewCustomRenderer::Init(wxDataViewCellMode mode, int align)
ad63bf41 1603{
e152afc3
RR		 1604 GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new();
1605 renderer->cell = this;
93763ad5 1606
ed38aa55 1607 m_renderer = (GtkCellRenderer*) renderer;
93763ad5 1608
9861f022
RR		 1609 SetMode(mode);
1610 SetAlignment(align);
93763ad5 1611
ad63bf41 1612 return true;
e152afc3
RR		 1613}
1614
baa9ebc4 1615wxDataViewCustomRenderer::~wxDataViewCustomRenderer()
e152afc3
RR		 1616{
1617 if (m_dc)
1618 delete m_dc;
1619}
1620
baa9ebc4 1621wxDC *wxDataViewCustomRenderer::GetDC()
e152afc3
RR		 1622{
1623 if (m_dc == NULL)
4d496ecb
RR		 1624 {
1625 if (GetOwner() == NULL)
1626 return NULL;
1627 if (GetOwner()->GetOwner() == NULL)
1628 return NULL;
e152afc3 1629 m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() );
4d496ecb 1630 }
93763ad5 1631
e152afc3
RR		 1632 return m_dc;
1633}
93763ad5
WS		 1634
1635// ---------------------------------------------------------
baa9ebc4 1636// wxDataViewProgressRenderer
93763ad5 1637// ---------------------------------------------------------
ad63bf41 1638
baa9ebc4 1639IMPLEMENT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer)
ad63bf41 1640
baa9ebc4 1641wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
9861f022
RR		 1642 const wxString &varianttype, wxDataViewCellMode mode, int align ) :
1643 wxDataViewCustomRenderer( varianttype, mode, align, true )
ad63bf41
RR		 1644{
1645 m_label = label;
1646 m_value = 0;
93763ad5 1647
ad63bf41
RR		 1648#ifdef __WXGTK26__
1649 if (!gtk_check_version(2,6,0))
1650 {
ed38aa55 1651 m_renderer = (GtkCellRenderer*) gtk_cell_renderer_progress_new();
93763ad5 1652
ad63bf41
RR		 1653 GValue gvalue = { 0, };
1654 g_value_init( &gvalue, G_TYPE_STRING );
09dfa6a0
VZ		 1655
1656 // FIXME: font encoding support
b94db696 1657 g_value_set_string( &gvalue, wxGTK_CONV_SYS(m_label) );
ad63bf41
RR		 1658 g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
1659 g_value_unset( &gvalue );
9861f022
RR		 1660
1661 SetMode(mode);
1662 SetAlignment(align);
ad63bf41
RR		 1663 }
1664 else
1665#endif
1666 {
1667 // Use custom cell code
9861f022 1668 wxDataViewCustomRenderer::Init(mode, align);
ad63bf41
RR		 1669 }
1670}
1671
baa9ebc4 1672wxDataViewProgressRenderer::~wxDataViewProgressRenderer()
ad63bf41
RR		 1673{
1674}
1675
baa9ebc4 1676bool wxDataViewProgressRenderer::SetValue( const wxVariant &value )
ad63bf41
RR		 1677{
1678#ifdef __WXGTK26__
1679 if (!gtk_check_version(2,6,0))
1680 {
7226118b 1681 gint tmp = (long) value;
ad63bf41
RR		 1682 GValue gvalue = { 0, };
1683 g_value_init( &gvalue, G_TYPE_INT );
7226118b 1684 g_value_set_int( &gvalue, tmp );
ad63bf41
RR		 1685 g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue );
1686 g_value_unset( &gvalue );
1687 }
1688 else
1689#endif
1690 {
1691 m_value = (long) value;
93763ad5 1692
ad63bf41
RR		 1693 if (m_value < 0) m_value = 0;
1694 if (m_value > 100) m_value = 100;
1695 }
93763ad5 1696
ad63bf41
RR		 1697 return true;
1698}
93763ad5 1699
9861f022
RR		 1700bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const
1701{
1702 return false;
1703}
1704
baa9ebc4 1705bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int state )
ad63bf41
RR		 1706{
1707 double pct = (double)m_value / 100.0;
1708 wxRect bar = cell;
1709 bar.width = (int)(cell.width * pct);
1710 dc->SetPen( *wxTRANSPARENT_PEN );
1711 dc->SetBrush( *wxBLUE_BRUSH );
1712 dc->DrawRectangle( bar );
1713
1714 dc->SetBrush( *wxTRANSPARENT_BRUSH );
1715 dc->SetPen( *wxBLACK_PEN );
1716 dc->DrawRectangle( cell );
93763ad5 1717
ad63bf41
RR		 1718 return true;
1719}
1720
9861f022 1721wxSize wxDataViewProgressRenderer::GetSize() const
ad63bf41
RR		 1722{
1723 return wxSize(40,12);
1724}
93763ad5
WS		 1725
1726// ---------------------------------------------------------
baa9ebc4 1727// wxDataViewDateRenderer
93763ad5 1728// ---------------------------------------------------------
4d496ecb 1729
baa9ebc4 1730class wxDataViewDateRendererPopupTransient: public wxPopupTransientWindow
7ea3a0de 1731{
93763ad5 1732public:
baa9ebc4 1733 wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value,
e0062c04 1734 wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) :
7ea3a0de
RR		 1735 wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
1736 {
1737 m_model = model;
e0062c04 1738 m_item = item;
7ea3a0de 1739 m_col = col;
7ea3a0de
RR		 1740 m_cal = new wxCalendarCtrl( this, -1, *value );
1741 wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
1742 sizer->Add( m_cal, 1, wxGROW );
1743 SetSizer( sizer );
1744 sizer->Fit( this );
1745 }
93763ad5 1746
7ea3a0de
RR		 1747 virtual void OnDismiss()
1748 {
1749 }
93763ad5 1750
7ea3a0de 1751 void OnCalendar( wxCalendarEvent &event );
93763ad5 1752
e0062c04
RR		 1753 wxCalendarCtrl *m_cal;
1754 wxDataViewModel *m_model;
1755 wxDataViewItem m_item;
1756 unsigned int m_col;
93763ad5 1757
7ea3a0de
RR		 1758private:
1759 DECLARE_EVENT_TABLE()
1760};
1761
baa9ebc4
RR		 1762BEGIN_EVENT_TABLE(wxDataViewDateRendererPopupTransient,wxPopupTransientWindow)
1763 EVT_CALENDAR( -1, wxDataViewDateRendererPopupTransient::OnCalendar )
7ea3a0de
RR		 1764END_EVENT_TABLE()
1765
baa9ebc4 1766void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
7ea3a0de
RR		 1767{
1768 wxDateTime date = event.GetDate();
1769 wxVariant value = date;
e0062c04
RR		 1770 m_model->SetValue( value, m_item, m_col );
1771 m_model->ValueChanged( m_item, m_col );
7ea3a0de
RR		 1772 DismissAndNotify();
1773}
1774
baa9ebc4 1775IMPLEMENT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer)
4d496ecb 1776
baa9ebc4 1777wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype,
9861f022
RR		 1778 wxDataViewCellMode mode, int align ) :
1779 wxDataViewCustomRenderer( varianttype, mode, align )
4d496ecb 1780{
9861f022
RR		 1781 SetMode(mode);
1782 SetAlignment(align);
4d496ecb 1783}
93763ad5 1784
baa9ebc4 1785bool wxDataViewDateRenderer::SetValue( const wxVariant &value )
4d496ecb
RR		 1786{
1787 m_date = value.GetDateTime();
93763ad5 1788
4d496ecb
RR		 1789 return true;
1790}
1791
9861f022
RR		 1792bool wxDataViewDateRenderer::GetValue( wxVariant &value ) const
1793{
1794 return false;
1795}
1796
baa9ebc4 1797bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state )
4d496ecb
RR		 1798{
1799 dc->SetFont( GetOwner()->GetOwner()->GetFont() );
1800 wxString tmp = m_date.FormatDate();
1801 dc->DrawText( tmp, cell.x, cell.y );
1802
1803 return true;
1804}
1805
9861f022 1806wxSize wxDataViewDateRenderer::GetSize() const
4d496ecb 1807{
4d496ecb
RR		 1808 wxString tmp = m_date.FormatDate();
1809 wxCoord x,y,d;
9861f022 1810 GetView()->GetTextExtent( tmp, &x, &y, &d );
4d496ecb
RR		 1811 return wxSize(x,y+d);
1812}
1813
e0062c04
RR		 1814bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model,
1815 const wxDataViewItem &item, unsigned int col )
4d496ecb 1816{
3f3af7e7 1817 wxVariant variant;
e0062c04 1818 model->GetValue( variant, item, col );
7ea3a0de
RR		 1819 wxDateTime value = variant.GetDateTime();
1820
baa9ebc4 1821 wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient(
e0062c04 1822 GetOwner()->GetOwner()->GetParent(), &value, model, item, col );
7ea3a0de
RR		 1823 wxPoint pos = wxGetMousePosition();
1824 popup->Move( pos );
1825 popup->Layout();
1826 popup->Popup( popup->m_cal );
4d496ecb
RR		 1827
1828 return true;
1829}
1830
93763ad5 1831// ---------------------------------------------------------
605c2c4a 1832// wxDataViewColumn
93763ad5 1833// ---------------------------------------------------------
7b4fde82 1834
31fb32e1
RR		 1835
1836static gboolean
1837gtk_dataview_header_button_press_callback( GtkWidget *widget,
1838 GdkEventButton *gdk_event,
1839 wxDataViewColumn *column )
1840{
1841 if (gdk_event->type != GDK_BUTTON_PRESS)
94b1f7bc 1842 return FALSE;
f4322df6 1843
31fb32e1
RR		 1844 if (gdk_event->button == 1)
1845 {
1846 wxDataViewCtrl *dv = column->GetOwner();
1847 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
1848 event.SetDataViewColumn( column );
1849 event.SetModel( dv->GetModel() );
94b1f7bc 1850 if (dv->GetEventHandler()->ProcessEvent( event ))
a84c5b6f 1851 return FALSE;
31fb32e1 1852 }
f4322df6 1853
94b1f7bc 1854 return FALSE;
31fb32e1
RR		 1855}
1856
7b4fde82
RR		 1857extern "C" {
1858static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
1859 GtkCellRenderer *cell,
1860 GtkTreeModel *model,
1861 GtkTreeIter *iter,
1862 gpointer data );
1863}
1864
1865
1866static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
1867 GtkCellRenderer *renderer,
1868 GtkTreeModel *model,
1869 GtkTreeIter *iter,
1870 gpointer data )
1871{
e0062c04
RR		 1872 g_return_if_fail (GTK_IS_WX_TREE_MODEL (model));
1873 GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model;
93763ad5 1874
baa9ebc4 1875 wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
a7f61f76 1876
9d52aad3 1877 wxDataViewItem item( (void*) iter->user_data );
93763ad5 1878
3f3af7e7 1879 wxVariant value;
55fbde12 1880 tree_model->internal->GetDataViewModel()->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
7b4fde82
RR		 1881
1882 if (value.GetType() != cell->GetVariantType())
f4322df6
VZ		 1883 wxLogError( wxT("Wrong type, required: %s but: %s"),
1884 value.GetType().c_str(),
cbc9145c 1885 cell->GetVariantType().c_str() );
93763ad5 1886
7b4fde82 1887 cell->SetValue( value );
e0743e63 1888
e0062c04 1889#if 0
2a5e6d1b 1890 wxListItemAttr attr;
e0062c04 1891 tree_model->model->GetAttr( attr, cell->GetOwner()->GetModelColumn(), model_row );
2a5e6d1b
RR		 1892
1893 if (attr.HasBackgroundColour())
1894 {
1895 wxColour colour = attr.GetBackgroundColour();
1cd5e95c 1896 const GdkColor * const gcol = colour.GetColor();
e0743e63 1897
2a5e6d1b
RR		 1898 GValue gvalue = { 0, };
1899 g_value_init( &gvalue, GDK_TYPE_COLOR );
1900 g_value_set_boxed( &gvalue, gcol );
1901 g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
1902 g_value_unset( &gvalue );
1903 }
1904 else
1905 {
1906 GValue gvalue = { 0, };
1907 g_value_init( &gvalue, G_TYPE_BOOLEAN );
1908 g_value_set_boolean( &gvalue, FALSE );
1909 g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
1910 g_value_unset( &gvalue );
1911 }
e0062c04
RR		 1912#endif
1913
7b4fde82
RR		 1914}
1915
cbc9145c 1916IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
fa28826d 1917
f4322df6
VZ		 1918wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell,
1919 unsigned int model_column, int width,
87f0efe2
RR		 1920 wxAlignment align, int flags ) :
1921 wxDataViewColumnBase( title, cell, model_column, width, align, flags )
fa28826d 1922{
9861f022 1923 Init( align, flags, width );
31fb32e1 1924
9861f022 1925 gtk_tree_view_column_set_clickable( GTK_TREE_VIEW_COLUMN(m_column), TRUE );
31fb32e1 1926 SetTitle( title );
fa28826d
RR		 1927}
1928
f4322df6
VZ		 1929wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell,
1930 unsigned int model_column, int width,
87f0efe2
RR		 1931 wxAlignment align, int flags ) :
1932 wxDataViewColumnBase( bitmap, cell, model_column, width, align, flags )
9861f022
RR		 1933{
1934 Init( align, flags, width );
1935
1936 SetBitmap( bitmap );
1937}
1938
1939void wxDataViewColumn::Init(wxAlignment align, int flags, int width)
07a84e7b 1940{
31fb32e1 1941 m_isConnected = false;
07a84e7b 1942
9861f022 1943 GtkCellRenderer *renderer = (GtkCellRenderer *) GetRenderer()->GetGtkHandle();
07a84e7b 1944 GtkTreeViewColumn *column = gtk_tree_view_column_new();
9861f022 1945 m_column = (GtkWidget*) column;
07a84e7b 1946
9861f022
RR		 1947 SetFlags( flags );
1948 SetAlignment( align );
07a84e7b 1949
9861f022
RR		 1950 // NOTE: we prefer not to call SetMinWidth(wxDVC_DEFAULT_MINWIDTH);
1951 // as GTK+ is smart and unless explicitely told, will set the minimal
1952 // width to the title's lenght, which is a better default
07a84e7b 1953
9861f022
RR		 1954 // the GTK_TREE_VIEW_COLUMN_FIXED is required by the "fixed height" mode
1955 // that we use for the wxDataViewCtrl
1956 gtk_tree_view_column_set_fixed_width( column, width < 0 ? wxDVC_DEFAULT_WIDTH : width );
b94db696 1957 gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED );
07a84e7b 1958
9861f022 1959 gtk_tree_view_column_pack_end( column, renderer, TRUE );
07a84e7b
RR		 1960
1961 gtk_tree_view_column_set_cell_data_func( column, renderer,
9861f022 1962 wxGtkTreeCellDataFunc, (gpointer) GetRenderer(), NULL );
07a84e7b
RR		 1963}
1964
fa28826d
RR		 1965wxDataViewColumn::~wxDataViewColumn()
1966{
1967}
1968
31fb32e1
RR		 1969void wxDataViewColumn::OnInternalIdle()
1970{
1971 if (m_isConnected)
1972 return;
f4322df6 1973
31fb32e1
RR		 1974 if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview))
1975 {
9861f022 1976 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
31fb32e1
RR		 1977 if (column->button)
1978 {
1979 g_signal_connect(column->button, "button_press_event",
1980 G_CALLBACK (gtk_dataview_header_button_press_callback), this);
f4322df6 1981
31fb32e1
RR		 1982 m_isConnected = true;
1983 }
1984 }
1985}
1986
b94db696
RR		 1987void wxDataViewColumn::SetOwner( wxDataViewCtrl *owner )
1988{
1989 wxDataViewColumnBase::SetOwner( owner );
f4322df6 1990
9861f022 1991 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 1992
b94db696 1993 gtk_tree_view_column_set_title( column, wxGTK_CONV_FONT(GetTitle(), GetOwner()->GetFont() ) );
b94db696
RR		 1994}
1995
fa28826d
RR		 1996void wxDataViewColumn::SetTitle( const wxString &title )
1997{
9861f022 1998 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 1999
31fb32e1
RR		 2000 if (m_isConnected)
2001 {
2002 // disconnect before column->button gets recreated
f4322df6 2003 g_signal_handlers_disconnect_by_func( column->button,
9861f022 2004 (GtkWidget*) gtk_dataview_header_button_press_callback, this);
f4322df6 2005
31fb32e1
RR		 2006 m_isConnected = false;
2007 }
2008
09dfa6a0
VZ		 2009 // FIXME: can it really happen that we don't have the owner here??
2010 wxDataViewCtrl *ctrl = GetOwner();
2011 gtk_tree_view_column_set_title( column, ctrl ? wxGTK_CONV_FONT(title, ctrl->GetFont())
2012 : wxGTK_CONV_SYS(title) );
31fb32e1 2013
07a84e7b
RR		 2014 gtk_tree_view_column_set_widget( column, NULL );
2015}
2016
9861f022
RR		 2017wxString wxDataViewColumn::GetTitle() const
2018{
2019 const gchar *str = gtk_tree_view_column_get_title( GTK_TREE_VIEW_COLUMN(m_column) );
2020 return wxConvFileName->cMB2WX(str);
2021}
2022
07a84e7b
RR		 2023void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
2024{
2025 wxDataViewColumnBase::SetBitmap( bitmap );
2026
9861f022 2027 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
07a84e7b
RR		 2028 if (bitmap.Ok())
2029 {
2030 GtkImage *gtk_image = GTK_IMAGE( gtk_image_new() );
f4322df6 2031
07a84e7b
RR		 2032 GdkBitmap *mask = (GdkBitmap *) NULL;
2033 if (bitmap.GetMask())
2034 mask = bitmap.GetMask()->GetBitmap();
2035
2036 if (bitmap.HasPixbuf())
2037 {
2038 gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image),
2039 bitmap.GetPixbuf());
2040 }
2041 else
2042 {
2043 gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image),
2044 bitmap.GetPixmap(), mask);
2045 }
2046 gtk_widget_show( GTK_WIDGET(gtk_image) );
f4322df6 2047
07a84e7b
RR		 2048 gtk_tree_view_column_set_widget( column, GTK_WIDGET(gtk_image) );
2049 }
2050 else
2051 {
2052 gtk_tree_view_column_set_widget( column, NULL );
2053 }
fa28826d
RR		 2054}
2055
9861f022
RR		 2056void wxDataViewColumn::SetHidden( bool hidden )
2057{
2058 gtk_tree_view_column_set_visible( GTK_TREE_VIEW_COLUMN(m_column), !hidden );
2059}
2060
2061void wxDataViewColumn::SetResizeable( bool resizeable )
2062{
2063 gtk_tree_view_column_set_resizable( GTK_TREE_VIEW_COLUMN(m_column), resizeable );
2064}
2065
47cef10f
RR		 2066void wxDataViewColumn::SetAlignment( wxAlignment align )
2067{
9861f022 2068 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2069
47cef10f
RR		 2070 gfloat xalign = 0.0;
2071 if (align == wxALIGN_RIGHT)
2072 xalign = 1.0;
9861f022
RR		 2073 if (align == wxALIGN_CENTER_HORIZONTAL ||
2074 align == wxALIGN_CENTER)
47cef10f 2075 xalign = 0.5;
f4322df6 2076
9861f022
RR		 2077 gtk_tree_view_column_set_alignment( column, xalign );
2078}
2079
2080wxAlignment wxDataViewColumn::GetAlignment() const
2081{
2082 gfloat xalign = gtk_tree_view_column_get_alignment( GTK_TREE_VIEW_COLUMN(m_column) );
2083
2084 if (xalign == 1.0)
2085 return wxALIGN_RIGHT;
2086 if (xalign == 0.5)
2087 return wxALIGN_CENTER_HORIZONTAL;
f4322df6 2088
9861f022 2089 return wxALIGN_LEFT;
47cef10f
RR		 2090}
2091
31fb32e1
RR		 2092void wxDataViewColumn::SetSortable( bool sortable )
2093{
9861f022 2094 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
94b1f7bc
RR		 2095
2096 if (sortable)
2097 gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
2098 else
2099 gtk_tree_view_column_set_sort_column_id( column, -1 );
31fb32e1
RR		 2100}
2101
87f0efe2 2102bool wxDataViewColumn::IsSortable() const
31fb32e1 2103{
9861f022 2104 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
94b1f7bc 2105 return (gtk_tree_view_column_get_sort_column_id( column ) != -1);
31fb32e1
RR		 2106}
2107
9861f022
RR		 2108bool wxDataViewColumn::IsResizeable() const
2109{
2110 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2111 return gtk_tree_view_column_get_resizable( column );
2112}
2113
2114bool wxDataViewColumn::IsHidden() const
2115{
2116 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
2117 return !gtk_tree_view_column_get_visible( column );
2118}
2119
47cef10f
RR		 2120void wxDataViewColumn::SetSortOrder( bool ascending )
2121{
9861f022 2122 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2123
47cef10f
RR		 2124 if (ascending)
2125 gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
2126 else
2127 gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
2128}
2129
87f0efe2 2130bool wxDataViewColumn::IsSortOrderAscending() const
31fb32e1 2131{
9861f022 2132 GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
f4322df6 2133
31fb32e1
RR		 2134 return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING);
2135}
2136
9861f022 2137void wxDataViewColumn::SetMinWidth( int width )
533544f2 2138{
9861f022 2139 gtk_tree_view_column_set_min_width( GTK_TREE_VIEW_COLUMN(m_column), width );
533544f2
RR		 2140}
2141
9861f022
RR		 2142int wxDataViewColumn::GetMinWidth() const
2143{
2144 return gtk_tree_view_column_get_min_width( GTK_TREE_VIEW_COLUMN(m_column) );
2145}
2146
2147int wxDataViewColumn::GetWidth() const
533544f2 2148{
9861f022 2149 return gtk_tree_view_column_get_width( GTK_TREE_VIEW_COLUMN(m_column) );
533544f2
RR		 2150}
2151
9861f022 2152void wxDataViewColumn::SetWidth( int width )
533544f2 2153{
9861f022 2154 gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width );
533544f2
RR		 2155}
2156
9861f022 2157
4508fcd2
RR		 2158//-----------------------------------------------------------------------------
2159// wxGtkTreeModelNode
2160//-----------------------------------------------------------------------------
2161
2162void wxGtkTreeModelNode::Resort()
2163{
b8b7b087 2164 g_internal = m_internal;
c534e696 2165
af110130
RR		 2166 size_t child_count = GetChildCount();
2167 if (child_count == 0)
0be79c8a
RR		 2168 return;
2169
af110130
RR		 2170 size_t node_count = GetNodesCount();
2171
2172 if (child_count == 1)
0be79c8a 2173 {
af110130
RR		 2174 if (node_count == 1)
2175 {
2176 wxGtkTreeModelNode *node = m_nodes.Item( 0 );
2177 node->Resort();
2178 }
0be79c8a
RR		 2179 return;
2180 }
2181
af110130 2182 wxGtkTreeModelChildren *new_array = new wxGtkTreeModelChildren( wxGtkTreeModelNodeCmp );
4508fcd2
RR		 2183
2184 size_t pos;
af110130 2185 for (pos = 0; pos < child_count; pos++)
0be79c8a
RR		 2186 new_array->Add( m_children->Item( pos ) );
2187
af110130 2188 gint *new_order = new gint[child_count];
4508fcd2 2189
af110130 2190 for (pos = 0; pos < child_count; pos++)
4508fcd2 2191 {
af110130 2192 void *id = new_array->Item( pos );
0be79c8a 2193 size_t old_pos;
af110130 2194 for (old_pos = 0; old_pos < child_count; old_pos++)
0be79c8a 2195 {
af110130 2196 if (id == m_children->Item(old_pos))
0be79c8a
RR		 2197 {
2198 new_order[pos] = old_pos;
2199 break;
2200 }
2201 }
4508fcd2 2202 }
0be79c8a
RR		 2203
2204// for (pos = 0; pos < count; pos++)
2205// m_children->Clear();
4508fcd2 2206 delete m_children;
0be79c8a 2207
4508fcd2
RR		 2208 m_children = new_array;
2209
0be79c8a
RR		 2210 GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
2211
af110130
RR		 2212 GtkTreePath *path = gtk_tree_path_new ();
2213 wxGtkTreeModelNode *parent = GetParent();
2214 void *id = GetItem().GetID();
2215
2216 while (parent)
2217 {
2218 int pos = parent->GetChildren().Index( id );
2219 gtk_tree_path_prepend_index( path, pos );
2220 id = parent->GetItem().GetID();
2221 parent = parent->GetParent();
2222 }
2223
0be79c8a 2224 GtkTreeIter iter;
af110130 2225 iter.user_data = id;
0be79c8a 2226 iter.stamp = m_internal->GetGtkModel()->stamp;
0be79c8a
RR		 2227 gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order );
2228
2229 gtk_tree_path_free (path);
2230
2231 delete [] new_order;
2232
af110130 2233 for (pos = 0; pos < node_count; pos++)
4508fcd2 2234 {
af110130 2235 wxGtkTreeModelNode *node = m_nodes.Item( pos );
4508fcd2
RR		 2236 node->Resort();
2237 }
2238}
2239
55fbde12
RR		 2240//-----------------------------------------------------------------------------
2241// wxDataViewCtrlInternal
2242//-----------------------------------------------------------------------------
2243
2244wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner,
2245 wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model )
2246{
2247 m_owner = owner;
2248 m_wx_model = wx_model;
2249 m_gtk_model = gtk_model;
2250 m_root = NULL;
b8b7b087 2251 m_sort_order = GTK_SORT_ASCENDING;
7ee7191c 2252 m_sort_column = 0;
55fbde12
RR		 2253 InitTree();
2254}
2255
2256wxDataViewCtrlInternal::~wxDataViewCtrlInternal()
2257{
2258 g_object_unref( m_gtk_model );
2259}
2260
ef427989
RR		 2261void wxDataViewCtrlInternal::InitTree()
2262{
2263 wxDataViewItem item;
0be79c8a 2264 m_root = new wxGtkTreeModelNode( NULL, item, this );
ef427989
RR		 2265
2266 BuildBranch( m_root );
2267}
2268
55fbde12
RR		 2269void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node )
2270{
2271 if (node->GetChildCount() == 0)
2272 {
2273 wxDataViewItem child = m_wx_model->GetFirstChild( node->GetItem() );
2274 while (child.IsOk())
2275 {
af110130
RR		 2276 if (m_wx_model->IsContainer( child ))
2277 node->AddNode( new wxGtkTreeModelNode( node, child, this ) );
2278 else
2279 node->AddLeave( child.GetID() );
effd54b0
RR		 2280
2281 // Don't send any events here
d8331a01 2282
55fbde12
RR		 2283 child = m_wx_model->GetNextSibling( child );
2284 }
2285 }
2286}
2287
4508fcd2
RR		 2288void wxDataViewCtrlInternal::Resort()
2289{
2290 m_root->Resort();
2291}
2292
55fbde12
RR		 2293bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
2294{
2295 wxGtkTreeModelNode *parent_node = FindNode( parent );
af110130
RR		 2296 if (m_wx_model->IsContainer( item ))
2297 parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) );
2298 else
2299 parent_node->AddLeave( item.GetID() );
d8331a01
RR		 2300
2301 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED, m_owner->GetId() );
2302 event.SetEventObject( m_owner );
2303 event.SetModel( m_owner->GetModel() );
2304 event.SetItem( item );
2305 m_owner->GetEventHandler()->ProcessEvent( event );
2306
55fbde12
RR		 2307 return true;
2308}
2309
469d3e9b 2310bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
55fbde12 2311{
46abf077
RR		 2312 wxGtkTreeModelNode *parent_node = FindNode( parent );
2313 parent_node->DeleteChild( item.GetID() );
d8331a01
RR		 2314
2315 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_DELETED, m_owner->GetId() );
2316 event.SetEventObject( m_owner );
2317 event.SetModel( m_owner->GetModel() );
2318 event.SetItem( item );
2319 m_owner->GetEventHandler()->ProcessEvent( event );
2320
2321 return true;
2322}
2323
2324bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item )
2325{
2326 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_CHANGED, m_owner->GetId() );
2327 event.SetEventObject( m_owner );
2328 event.SetModel( m_owner->GetModel() );
2329 event.SetItem( item );
2330 m_owner->GetEventHandler()->ProcessEvent( event );
2331
2332 return true;
2333}
2334
2335bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned int col )
2336{
2337 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED, m_owner->GetId() );
2338 event.SetEventObject( m_owner );
2339 event.SetModel( m_owner->GetModel() );
2340 event.SetColumn( col );
2341 event.SetItem( item );
2342 m_owner->GetEventHandler()->ProcessEvent( event );
2343
2344 return true;
2345}
2346
2347bool wxDataViewCtrlInternal::Cleared()
2348{
2349 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED, m_owner->GetId() );
2350 event.SetEventObject( m_owner );
2351 event.SetModel( m_owner->GetModel() );
2352 m_owner->GetEventHandler()->ProcessEvent( event );
2353
55fbde12
RR		 2354 return true;
2355}
2356
2357gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
2358{
b8b7b087 2359 g_internal = this;
c534e696 2360
55fbde12
RR		 2361 int depth = gtk_tree_path_get_depth( path );
2362
2363 wxGtkTreeModelNode *node = m_root;
2364
2365 int i;
2366 for (i = 0; i < depth; i++)
2367 {
2368 BuildBranch( node );
2369
2370 gint pos = gtk_tree_path_get_indices (path)[i];
2371 if (pos < 0) return FALSE;
2372 if ((size_t)pos >= node->GetChildCount()) return FALSE;
2373
af110130
RR		 2374 void* id = node->GetChildren().Item( (size_t) pos );
2375
2376 if (i == depth-1)
2377 {
2378 iter->stamp = m_gtk_model->stamp;
2379 iter->user_data = id;
2380 return TRUE;
2381 }
55fbde12 2382
af110130
RR		 2383 size_t count = node->GetNodes().GetCount();
2384 size_t pos2;
2385 for (pos2 = 0; pos2 < count; pos2++)
2386 {
2387 wxGtkTreeModelNode *child_node = node->GetNodes().Item( pos2 );
2388 if (child_node->GetItem().GetID() == id)
2389 {
2390 node = child_node;
2391 break;
2392 }
2393 }
2394 }
55fbde12 2395
af110130 2396 return FALSE;
55fbde12
RR		 2397}
2398
2399GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
2400{
b8b7b087 2401 g_internal = this;
c534e696 2402
55fbde12 2403 GtkTreePath *retval = gtk_tree_path_new ();
af110130 2404 void *id = iter->user_data;
55fbde12 2405
af110130
RR		 2406 wxGtkTreeModelNode *node = FindParentNode( iter );
2407 while (node)
55fbde12 2408 {
af110130 2409 int pos = node->GetChildren().Index( id );
55fbde12 2410 gtk_tree_path_prepend_index( retval, pos );
af110130
RR		 2411
2412 id = node->GetItem().GetID();
2413 node = node->GetParent();
55fbde12
RR		 2414 }
2415
2416 return retval;
2417}
2418
ef427989
RR		 2419GtkTreePath *wxDataViewCtrlInternal::get_path_safe( GtkTreeIter *iter )
2420{
b8b7b087 2421 g_internal = this;
c534e696 2422
ef427989 2423 GtkTreePath *retval = gtk_tree_path_new ();
af110130 2424 void *id = iter->user_data;
ef427989 2425
af110130
RR		 2426 wxGtkTreeModelNode *node = FindParentNode( iter );
2427 while (node)
ef427989 2428 {
ef427989 2429 size_t pos;
af110130 2430 for (pos = 0; pos < node->GetChildren().GetCount(); pos++)
ef427989 2431 {
af110130 2432 if (id == node->GetChildren().Item( pos ))
ef427989
RR		 2433 {
2434 gtk_tree_path_prepend_index( retval, (int) pos );
2435 continue;
2436 }
2437 }
2438
af110130
RR		 2439 id = node->GetItem().GetID();
2440 node = node->GetParent();
ef427989
RR		 2441 }
2442
2443 return retval;
2444}
2445
55fbde12
RR		 2446gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
2447{
b8b7b087 2448 g_internal = this;
c534e696 2449
af110130 2450 wxGtkTreeModelNode *parent = FindParentNode( iter );
69892729
RR		 2451 if( parent == NULL )
2452 return FALSE;
2453
af110130 2454 unsigned int pos = parent->GetChildren().Index( iter->user_data );
ef427989 2455
af110130 2456 if (pos == parent->GetChildCount()-1)
55fbde12 2457 return FALSE;
ef427989 2458
ef427989 2459 iter->stamp = m_gtk_model->stamp;
af110130 2460 iter->user_data = parent->GetChildren().Item( pos+1 );
55fbde12
RR		 2461
2462 return TRUE;
2463}
2464
2465gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
2466{
b8b7b087 2467 g_internal = this;
c534e696 2468
55fbde12
RR		 2469 wxDataViewItem item( (void*) parent->user_data );
2470
ed903e42 2471 if (!m_wx_model->IsContainer( item ))
55fbde12
RR		 2472 return FALSE;
2473
2474 wxGtkTreeModelNode *parent_node = FindNode( parent );
2475 BuildBranch( parent_node );
ee5aa9d4 2476
af110130 2477 if (parent_node->GetChildCount() == 0)
ee5aa9d4 2478 return FALSE;
55fbde12 2479
55fbde12 2480 iter->stamp = m_gtk_model->stamp;
af110130 2481 iter->user_data = (gpointer) parent_node->GetChildren().Item( 0 );
55fbde12
RR		 2482
2483 return TRUE;
2484}
2485
2486gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
2487{
b8b7b087 2488 g_internal = this;
c534e696 2489
55fbde12 2490 wxDataViewItem item( (void*) iter->user_data );
af110130 2491 bool is_container = m_wx_model->IsContainer( item );
ee5aa9d4 2492
af110130 2493 if (!is_container)
ee5aa9d4
RR		 2494 return FALSE;
2495
2496 wxGtkTreeModelNode *node = FindNode( iter );
2497 BuildBranch( node );
55fbde12 2498
af110130 2499 return (node->GetChildCount() > 0);
55fbde12
RR		 2500}
2501
2502gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
2503{
b8b7b087 2504 g_internal = this;
c534e696 2505
55fbde12
RR		 2506 wxDataViewItem item( (void*) iter->user_data );
2507
ed903e42 2508 if (!m_wx_model->IsContainer( item ))
55fbde12
RR		 2509 return 0;
2510
2511 wxGtkTreeModelNode *parent_node = FindNode( iter );
2512 BuildBranch( parent_node );
ef427989
RR		 2513
2514 // wxPrintf( "iter_n_children %d\n", parent_node->GetChildCount() );
55fbde12
RR		 2515
2516 return parent_node->GetChildCount();
2517}
2518
2519gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
2520{
b8b7b087 2521 g_internal = this;
c534e696 2522
55fbde12
RR		 2523 void* id = NULL;
2524 if (parent) id = (void*) parent->user_data;
2525 wxDataViewItem item( id );
2526
ed903e42 2527 if (!m_wx_model->IsContainer( item ))
55fbde12
RR		 2528 return FALSE;
2529
2530 wxGtkTreeModelNode *parent_node = FindNode( parent );
2531 BuildBranch( parent_node );
2532
ef427989 2533 // wxPrintf( "iter_nth_child %d\n", n );
55fbde12
RR		 2534
2535 iter->stamp = m_gtk_model->stamp;
af110130 2536 iter->user_data = parent_node->GetChildren().Item( n );
55fbde12
RR		 2537
2538 return TRUE;
2539}
2540
2541gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
2542{
b8b7b087 2543 g_internal = this;
c534e696 2544
af110130 2545 wxGtkTreeModelNode *node = FindParentNode( child );
55fbde12
RR		 2546 if (!node)
2547 return FALSE;
2548
2549 iter->stamp = m_gtk_model->stamp;
2550 iter->user_data = (gpointer) node->GetItem().GetID();
2551
2552 return TRUE;
2553}
2554
55fbde12 2555static wxGtkTreeModelNode*
69892729 2556wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
55fbde12 2557{
69892729
RR		 2558 if( model == NULL )
2559 return NULL;
55fbde12 2560
69892729
RR		 2561 ItemList list;
2562 list.DeleteContents( true );
2563 wxDataViewItem it( item );
2564 while( it.IsOk() )
55fbde12 2565 {
69892729
RR		 2566 wxDataViewItem * pItem = new wxDataViewItem( it );
2567 list.Insert( pItem );
2568 it = model->GetParent( it );
2569 }
2570
2571 wxGtkTreeModelNode * node = treeNode;
966cb94d 2572 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
69892729
RR		 2573 {
2574 if( node && node->GetNodes().GetCount() != 0 )
ef427989 2575 {
69892729
RR		 2576 int len = node->GetNodes().GetCount();
2577 wxGtkTreeModelNodes nodes = node->GetNodes();
2578 int j = 0;
2579 for( ; j < len; j ++)
2580 {
2581 if( nodes[j]->GetItem() == *(n->GetData()))
2582 {
2583 node = nodes[j];
2584 break;
2585 }
2586 }
2587
2588 if( j == len )
2589 {
2590 return NULL;
2591 }
ef427989 2592 }
69892729
RR		 2593 else
2594 return NULL;
55fbde12 2595 }
69892729
RR		 2596 return node;
2597
55fbde12
RR		 2598}
2599
2600wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( GtkTreeIter *iter )
2601{
2602 if (!iter)
2603 return m_root;
2604
2605 wxDataViewItem item( (void*) iter->user_data );
0be79c8a
RR		 2606 if (!item.IsOk())
2607 return m_root;
55fbde12 2608
69892729 2609 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
55fbde12
RR		 2610
2611 if (!result)
2612 {
2613 wxPrintf( "Not found %d\n", (int) iter->user_data );
2614 char *crash = NULL;
2615 *crash = 0;
2616 }
2617
2618 return result;
2619}
2620
2621wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( const wxDataViewItem &item )
2622{
0be79c8a
RR		 2623 if (!item.IsOk())
2624 return m_root;
2625
69892729 2626 wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
55fbde12
RR		 2627
2628 if (!result)
2629 {
2630 wxPrintf( "Not found %d\n", (int) item.GetID() );
2631 char *crash = NULL;
2632 *crash = 0;
2633 }
2634
2635 return result;
2636}
2637
af110130 2638static wxGtkTreeModelNode*
69892729 2639wxDataViewCtrlInternal_FindParentNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
af110130 2640{
69892729
RR		 2641 if( model == NULL )
2642 return NULL;
2643
2644 ItemList list;
2645 list.DeleteContents( true );
2646 if( !item.IsOk() )
2647 return NULL;
2648
2649 wxDataViewItem it( model->GetParent( item ) );
2650 while( it.IsOk() )
af110130 2651 {
69892729
RR		 2652 wxDataViewItem * pItem = new wxDataViewItem( it );
2653 list.Insert( pItem );
2654 it = model->GetParent( it );
af110130
RR		 2655 }
2656
69892729 2657 wxGtkTreeModelNode * node = treeNode;
966cb94d 2658 for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
af110130 2659 {
69892729 2660 if( node && node->GetNodes().GetCount() != 0 )
af110130 2661 {
69892729
RR		 2662 int len = node->GetNodes().GetCount();
2663 wxGtkTreeModelNodes nodes = node->GetNodes();
2664 int j = 0;
2665 for( ; j < len; j ++)
2666 {
2667 if( nodes[j]->GetItem() == *(n->GetData()))
2668 {
2669 node = nodes[j];
2670 break;
2671 }
2672 }
2673
2674 if( j == len )
2675 {
2676 return NULL;
2677 }
af110130 2678 }
69892729
RR		 2679 else
2680 return NULL;
2681 }
2682 //Examine whether the node is item's parent node
2683 int len = node->GetChildCount();
2684 for( int i = 0; i < len ; i ++ )
2685 {
2686 if( node->GetChildren().Item( i ) == item.GetID() )
2687 return node;
af110130 2688 }
af110130
RR		 2689 return NULL;
2690}
2691
2692wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( GtkTreeIter *iter )
2693{
2694 if (!iter)
2695 return NULL;
2696
2697 wxDataViewItem item( (void*) iter->user_data );
2698 if (!item.IsOk())
2699 return NULL;
2700
69892729 2701 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 2702}
2703
2704wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem &item )
2705{
2706 if (!item.IsOk())
2707 return NULL;
2708
69892729 2709 return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
af110130
RR		 2710}
2711
eb7f97f8
RR		 2712//-----------------------------------------------------------------------------
2713// wxDataViewCtrl signal callbacks
2714//-----------------------------------------------------------------------------
2715
2716static void
2717wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCtrl *dv )
2718{
b94db696
RR		 2719 if (!GTK_WIDGET_REALIZED(dv->m_widget))
2720 return;
f4322df6 2721
e0062c04 2722 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, dv->GetId() );
6848478c 2723 event.SetItem( dv->GetSelection() );
eb7f97f8
RR		 2724 event.SetModel( dv->GetModel() );
2725 dv->GetEventHandler()->ProcessEvent( event );
2726}
2727
f828871d 2728static void
f4322df6 2729wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path,
f828871d
RR		 2730 GtkTreeViewColumn *column, wxDataViewCtrl *dv )
2731{
e0062c04 2732 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
55fbde12
RR		 2733
2734 GtkTreeIter iter;
2735 dv->GtkGetInternal()->get_iter( &iter, path );
2736 wxDataViewItem item( (void*) iter.user_data );;
2737 event.SetItem( item );
f828871d
RR		 2738 event.SetModel( dv->GetModel() );
2739 dv->GetEventHandler()->ProcessEvent( event );
2740}
2741
718fd180
RR		 2742static gboolean
2743wxdataview_test_expand_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
2744 GtkTreePath *path, wxDataViewCtrl *dv )
2745{
2746 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, dv->GetId() );
2747
2748 wxDataViewItem item( (void*) iter->user_data );;
2749 event.SetItem( item );
2750 event.SetModel( dv->GetModel() );
2751 dv->GetEventHandler()->ProcessEvent( event );
2752
2753 return !event.IsAllowed();
2754}
2755
2756static void
2757wxdataview_row_expanded_callback( GtkTreeView* treeview, GtkTreeIter* iter,
2758 GtkTreePath *path, wxDataViewCtrl *dv )
2759{
2760 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, dv->GetId() );
2761
2762 wxDataViewItem item( (void*) iter->user_data );;
2763 event.SetItem( item );
2764 event.SetModel( dv->GetModel() );
2765 dv->GetEventHandler()->ProcessEvent( event );
2766}
2767
2768static gboolean
2769wxdataview_test_collapse_row_callback( GtkTreeView* treeview, GtkTreeIter* iter,
2770 GtkTreePath *path, wxDataViewCtrl *dv )
2771{
2772 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, dv->GetId() );
2773
2774 wxDataViewItem item( (void*) iter->user_data );;
2775 event.SetItem( item );
2776 event.SetModel( dv->GetModel() );
2777 dv->GetEventHandler()->ProcessEvent( event );
2778
2779 return !event.IsAllowed();
2780}
2781
2782static void
2783wxdataview_row_collapsed_callback( GtkTreeView* treeview, GtkTreeIter* iter,
2784 GtkTreePath *path, wxDataViewCtrl *dv )
2785{
2786 wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, dv->GetId() );
2787
2788 wxDataViewItem item( (void*) iter->user_data );;
2789 event.SetItem( item );
2790 event.SetModel( dv->GetModel() );
2791 dv->GetEventHandler()->ProcessEvent( event );
2792}
2793
790b137e 2794//-----------------------------------------------------------------------------
718fd180 2795 // wxDataViewCtrl
790b137e
RR		 2796//-----------------------------------------------------------------------------
2797
1e510b1e
RR		 2798//-----------------------------------------------------------------------------
2799// InsertChild for wxDataViewCtrl
2800//-----------------------------------------------------------------------------
2801
2802static void wxInsertChildInDataViewCtrl( wxWindowGTK* parent, wxWindowGTK* child )
2803{
2804 wxDataViewCtrl * dvc = (wxDataViewCtrl*) parent;
2805 GtkWidget *treeview = dvc->GtkGetTreeView();
2806
2807 // Insert widget in GtkTreeView
2808 if (GTK_WIDGET_REALIZED(treeview))
e8375af8 2809 gtk_widget_set_parent_window( child->m_widget,
1e510b1e
RR		 2810 gtk_tree_view_get_bin_window( GTK_TREE_VIEW(treeview) ) );
2811 gtk_widget_set_parent( child->m_widget, treeview );
2812}
2813
2814static
2815void gtk_dataviewctrl_size_callback( GtkWidget *WXUNUSED(widget),
2816 GtkAllocation *alloc,
2817 wxDataViewCtrl *win )
2818{
966cb94d 2819 wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
1e510b1e
RR		 2820 while (node)
2821 {
2822 wxWindow *child = node->GetData();
e8375af8 2823
1e510b1e
RR		 2824 GtkRequisition req;
2825 gtk_widget_size_request( child->m_widget, &req );
e8375af8 2826
1e510b1e
RR		 2827 GtkAllocation alloc;
2828 alloc.x = child->m_x;
2829 alloc.y = child->m_y;
2830 alloc.width = child->m_width;
2831 alloc.height = child->m_height;
2832 gtk_widget_size_allocate( child->m_widget, &alloc );
e8375af8 2833
1e510b1e
RR		 2834 node = node->GetNext();
2835 }
2836}
2837
2838
2839
239eaa41
RR		 2840IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
2841
2842wxDataViewCtrl::~wxDataViewCtrl()
2843{
8f850e28
RR		 2844 if (m_notifier)
2845 GetModel()->RemoveNotifier( m_notifier );
87f0efe2
RR		 2846
2847 // remove the model from the GtkTreeView before it gets destroyed by the
2848 // wxDataViewCtrlBase's dtor
2849 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL );
55fbde12
RR		 2850
2851 delete m_internal;
239eaa41
RR		 2852}
2853
2854void wxDataViewCtrl::Init()
2855{
8f850e28 2856 m_notifier = NULL;
239eaa41
RR		 2857}
2858
2859bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
93763ad5 2860 const wxPoint& pos, const wxSize& size,
239eaa41
RR		 2861 long style, const wxValidator& validator )
2862{
2863 Init();
93763ad5 2864
239eaa41
RR		 2865 if (!PreCreation( parent, pos, size ) ||
2866 !CreateBase( parent, id, pos, size, style, validator ))
2867 {
2868 wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
93763ad5 2869 return false;
239eaa41 2870 }
1a367564 2871
1e510b1e
RR		 2872 m_insertCallback = wxInsertChildInDataViewCtrl;
2873
1a367564 2874 m_widget = gtk_scrolled_window_new (NULL, NULL);
6493aaca
VZ		 2875
2876 GtkScrolledWindowSetBorder(m_widget, style);
1a367564
RR		 2877
2878 m_treeview = gtk_tree_view_new();
2879 gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
e8375af8 2880
1e510b1e
RR		 2881 g_signal_connect (m_treeview, "size_allocate",
2882 G_CALLBACK (gtk_dataviewctrl_size_callback), this);
ed4b0fdc 2883
b94db696
RR		 2884#ifdef __WXGTK26__
2885 if (!gtk_check_version(2,6,0))
2886 gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE );
2887#endif
2888
daebb44c
RR		 2889 if (style & wxDV_MULTIPLE)
2890 {
2891 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
2892 gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE );
2893 }
93763ad5 2894
9861f022
RR		 2895 gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(m_treeview), (style & wxDV_NO_HEADER) == 0 );
2896
2897#ifdef __WXGTK210__
2898 if (!gtk_check_version(2,10,0))
2899 {
2900 GtkTreeViewGridLines grid = GTK_TREE_VIEW_GRID_LINES_NONE;
f4322df6
VZ		 2901
2902 if ((style & wxDV_HORIZ_RULES) != 0 &&
9861f022
RR		 2903 (style & wxDV_VERT_RULES) != 0)
2904 grid = GTK_TREE_VIEW_GRID_LINES_BOTH;
2905 else if (style & wxDV_VERT_RULES)
2906 grid = GTK_TREE_VIEW_GRID_LINES_VERTICAL;
2907 else if (style & wxDV_HORIZ_RULES)
2908 grid = GTK_TREE_VIEW_GRID_LINES_HORIZONTAL;
2909
2910 gtk_tree_view_set_grid_lines( GTK_TREE_VIEW(m_treeview), grid );
2911 }
2912 else
2913#endif
2fa73716 2914 {
9861f022 2915 gtk_tree_view_set_rules_hint( GTK_TREE_VIEW(m_treeview), (style & wxDV_HORIZ_RULES) != 0 );
2fa73716 2916 }
9861f022 2917
1a367564
RR		 2918 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
2919 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
2920 gtk_widget_show (m_treeview);
93763ad5 2921
239eaa41
RR		 2922 m_parent->DoAddChild( this );
2923
b94db696
RR		 2924 PostCreation(size);
2925
b086d55f
RR		 2926 GtkEnableSelectionEvents();
2927
718fd180 2928 g_signal_connect_after (m_treeview, "row-activated",
f828871d 2929 G_CALLBACK (wxdataview_row_activated_callback), this);
eb7f97f8 2930
718fd180
RR		 2931 g_signal_connect (m_treeview, "test-collapse-row",
2932 G_CALLBACK (wxdataview_test_collapse_row_callback), this);
2933
2934 g_signal_connect_after (m_treeview, "row-collapsed",
2935 G_CALLBACK (wxdataview_row_collapsed_callback), this);
2936
2937 g_signal_connect (m_treeview, "test-expand-row",
2938 G_CALLBACK (wxdataview_test_expand_row_callback), this);
2939
2940 g_signal_connect_after (m_treeview, "row-expanded",
2941 G_CALLBACK (wxdataview_row_expanded_callback), this);
2942
239eaa41
RR		 2943 return true;
2944}
2945
31fb32e1
RR		 2946void wxDataViewCtrl::OnInternalIdle()
2947{
2948 wxWindow::OnInternalIdle();
f4322df6 2949
9861f022 2950 unsigned int cols = GetColumnCount();
31fb32e1
RR		 2951 unsigned int i;
2952 for (i = 0; i < cols; i++)
2953 {
2954 wxDataViewColumn *col = GetColumn( i );
2955 col->OnInternalIdle();
2956 }
2957}
2958
e0062c04 2959bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
239eaa41
RR		 2960{
2961 if (!wxDataViewCtrlBase::AssociateModel( model ))
2962 return false;
2963
55fbde12
RR		 2964 GtkWxTreeModel *gtk_model = wxgtk_tree_model_new();
2965 m_internal = new wxDataViewCtrlInternal( this, model, gtk_model );
2966 gtk_model->internal = m_internal;
6e2e590f 2967
55fbde12 2968 m_notifier = new wxGtkDataViewModelNotifier( gtk_model, model, this );
6e2e590f 2969
93763ad5 2970 model->AddNotifier( m_notifier );
1557c77b 2971
55fbde12
RR		 2972 gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_model) );
2973
2974 // unref in wxDataViewCtrlInternal
2975 // g_object_unref( gtk_model );
93763ad5 2976
239eaa41
RR		 2977 return true;
2978}
790b137e 2979
fa28826d
RR		 2980bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
2981{
2982 if (!wxDataViewCtrlBase::AppendColumn(col))
2983 return false;
93763ad5 2984
fa28826d
RR		 2985 GtkTreeViewColumn *column = (GtkTreeViewColumn *)col->GetGtkHandle();
2986
1a367564 2987 gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview), column );
fa28826d
RR		 2988
2989 return true;
2990}
2991
1e08ad10
RR		 2992wxDataViewItem wxDataViewCtrl::GetSelection()
2993{
2994 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
2995
2996 if (m_windowStyle & wxDV_MULTIPLE)
2997 {
6848478c
RR		 2998 // Report the first one
2999 GtkTreeModel *model;
3000 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
3001
3002 if (list)
3003 {
3004 GtkTreePath *path = (GtkTreePath*) list->data;
3005 GtkTreeIter iter;
3006 m_internal->get_iter( &iter, path );
3007
3008 // delete list
3009 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
3010 g_list_free( list );
3011
3012 return wxDataViewItem( (void*) iter.user_data );
3013 }
1e08ad10
RR		 3014 }
3015 else
3016 {
3017 GtkTreeIter iter;
3018 if (gtk_tree_selection_get_selected( selection, NULL, &iter ))
3019 {
9d52aad3 3020 wxDataViewItem item( (void*) iter.user_data );
1e08ad10
RR		 3021 return item;
3022 }
3023 }
3024
3025 return wxDataViewItem(0);
3026}
3027
718fd180
RR		 3028int wxDataViewCtrl::GetSelections( wxDataViewItemArray & sel ) const
3029{
6848478c
RR		 3030 sel.Clear();
3031
3032 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3033 if (HasFlag(wxDV_MULTIPLE))
3034 {
3035 GtkTreeModel *model;
3036 GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
3037
3038 int count = 0;
3039 while (list)
3040 {
3041 GtkTreePath *path = (GtkTreePath*) list->data;
3042
3043 GtkTreeIter iter;
3044 m_internal->get_iter( &iter, path );
3045
3046 sel.Add( wxDataViewItem( (void*) iter.user_data ) );
3047
3048 list = g_list_next( list );
3049 count++;
3050 }
3051
3052 // delete list
3053 g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
3054 g_list_free( list );
3055
3056 return count;
3057 }
3058 else
3059 {
3060 GtkTreeModel *model;
3061 GtkTreeIter iter;
3062 gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
3063 if (has_selection)
3064 {
3065 sel.Add( wxDataViewItem( (void*) iter.user_data) );
3066 return 1;
3067 }
3068 }
3069
718fd180
RR		 3070 return 0;
3071}
3072
3073void wxDataViewCtrl::SetSelections( const wxDataViewItemArray & sel )
3074{
6848478c
RR		 3075 GtkDisableSelectionEvents();
3076
3077 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3078
3079 gtk_tree_selection_unselect_all( selection );
3080
3081 size_t i;
3082 for (i = 0; i < sel.GetCount(); i++)
3083 {
3084 GtkTreeIter iter;
3085 iter.user_data = (gpointer) sel[i].GetID();
3086 gtk_tree_selection_select_iter( selection, &iter );
3087 }
3088
3089 GtkEnableSelectionEvents();
718fd180
RR		 3090}
3091
3092void wxDataViewCtrl::Select( const wxDataViewItem & item )
3093{
6848478c
RR		 3094 GtkDisableSelectionEvents();
3095
3096 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3097
3098 GtkTreeIter iter;
3099 iter.user_data = (gpointer) item.GetID();
3100 gtk_tree_selection_select_iter( selection, &iter );
3101
3102 GtkEnableSelectionEvents();
718fd180
RR		 3103}
3104
3105void wxDataViewCtrl::Unselect( const wxDataViewItem & item )
3106{
6848478c
RR		 3107 GtkDisableSelectionEvents();
3108
3109 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3110
3111 GtkTreeIter iter;
3112 iter.user_data = (gpointer) item.GetID();
3113 gtk_tree_selection_unselect_iter( selection, &iter );
3114
3115 GtkEnableSelectionEvents();
718fd180
RR		 3116}
3117
3118bool wxDataViewCtrl::IsSelected( const wxDataViewItem & item ) const
3119{
6848478c
RR		 3120 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3121
3122 GtkTreeIter iter;
3123 iter.user_data = (gpointer) item.GetID();
3124
3125 return gtk_tree_selection_iter_is_selected( selection, &iter );
718fd180
RR		 3126}
3127
3128void wxDataViewCtrl::SelectAll()
3129{
6848478c
RR		 3130 GtkDisableSelectionEvents();
3131
3132 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3133
3134 gtk_tree_selection_select_all( selection );
3135
3136 GtkEnableSelectionEvents();
718fd180
RR		 3137}
3138
3139void wxDataViewCtrl::UnselectAll()
3140{
6848478c
RR		 3141 GtkDisableSelectionEvents();
3142
3143 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
3144
3145 gtk_tree_selection_unselect_all( selection );
3146
3147 GtkEnableSelectionEvents();
718fd180
RR		 3148}
3149
6154212e 3150void wxDataViewCtrl::EnsureVisible( const wxDataViewItem & item, wxDataViewColumn *column )
718fd180 3151{
6154212e
RR		 3152 GtkTreeIter iter;
3153 iter.user_data = (gpointer) item.GetID();
3154 GtkTreePath *path = m_internal->get_path( &iter );
3155 gtk_tree_view_scroll_to_cell( GTK_TREE_VIEW(m_treeview), path, NULL, false, 0.0, 0.0 );
3156 gtk_tree_path_free( path );
718fd180
RR		 3157}
3158
66e09788
RR		 3159void wxDataViewCtrl::HitTest( const wxPoint &point,
3160 wxDataViewItem &item, unsigned int &column ) const
3161{
3162 item = wxDataViewItem(0);
3163 column = 0;
3164}
3165
3166wxRect wxDataViewCtrl::GetItemRect( const wxDataViewItem &item,
3167 unsigned int column ) const
3168{
3169 return wxRect();
3170}
3171
3b6280be
RR		 3172void wxDataViewCtrl::DoSetExpanderColumn()
3173{
3174}
3175
3176void wxDataViewCtrl::DoSetIndent()
3177{
3178}
3179
b086d55f
RR		 3180void wxDataViewCtrl::GtkDisableSelectionEvents()
3181{
3182 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 3183 g_signal_handlers_disconnect_by_func( selection,
3184 (gpointer) (wxdataview_selection_changed_callback), this);
b086d55f
RR		 3185}
3186
3187void wxDataViewCtrl::GtkEnableSelectionEvents()
3188{
3189 GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
6848478c
RR		 3190 g_signal_connect_after (selection, "changed",
3191 G_CALLBACK (wxdataview_selection_changed_callback), this);
b086d55f
RR		 3192}
3193
b94db696
RR		 3194// static
3195wxVisualAttributes
3196wxDataViewCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
3197{
3198 return GetDefaultAttributesFromGTKWidget(gtk_tree_view_new);
3199}
3200
6ff7eee7 3201
93763ad5 3202#endif
4ed7af08 3203 // !wxUSE_GENERICDATAVIEWCTRL
790b137e 3204
93763ad5 3205#endif
4ed7af08 3206 // wxUSE_DATAVIEWCTRL
wxWidgets (Impactor)