#include "wx/calctrl.h"
#include "wx/popupwin.h"
#include "wx/icon.h"
+#include "wx/list.h"
+#include "wx/listimpl.cpp"
#include "wx/gtk/private.h"
#include <gobject/gvaluecollector.h>
#include <gtk/gtktreemodel.h>
+#include <gtk/gtktreesortable.h>
#include <gtk/gtktreednd.h>
#include <gdk/gdkkeysyms.h>
//-----------------------------------------------------------------------------
-// classes
//-----------------------------------------------------------------------------
-class wxDataViewCtrl;
+wxDataViewModel *g_model = NULL;
+
+class wxGtkTreeModelNode;
+
+extern "C" {
+typedef struct _GtkWxTreeModel GtkWxTreeModel;
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewCtrlInternal
+//-----------------------------------------------------------------------------
+
+WX_DECLARE_LIST(wxDataViewItem, ItemList);
+WX_DEFINE_LIST(ItemList);
+
+class wxDataViewCtrlInternal
+{
+public:
+ wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *owner );
+ ~wxDataViewCtrlInternal();
+
+ gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
+ GtkTreePath *get_path( GtkTreeIter *iter);
+ GtkTreePath *get_path_safe( GtkTreeIter *iter);
+ gboolean iter_next( GtkTreeIter *iter );
+ gboolean iter_children( GtkTreeIter *iter, GtkTreeIter *parent);
+ gboolean iter_has_child( GtkTreeIter *iter );
+ gint iter_n_children( GtkTreeIter *iter );
+ gboolean iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n );
+ gboolean iter_parent( GtkTreeIter *iter, GtkTreeIter *child );
+
+ wxDataViewModel* GetDataViewModel() { return m_wx_model; }
+ wxDataViewCtrl* GetOwner() { return m_owner; }
+ GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
+
+ bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
+ bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
+ bool ItemChanged( const wxDataViewItem &item );
+ bool ValueChanged( const wxDataViewItem &item, unsigned int col );
+ bool Cleared();
+ void Resort();
+
+protected:
+ void InitTree();
+ wxGtkTreeModelNode *FindNode( const wxDataViewItem &item );
+ wxGtkTreeModelNode *FindNode( GtkTreeIter *iter );
+ wxGtkTreeModelNode *FindParentNode( const wxDataViewItem &item );
+ wxGtkTreeModelNode *FindParentNode( GtkTreeIter *iter );
+ void BuildBranch( wxGtkTreeModelNode *branch );
+
+private:
+ wxGtkTreeModelNode *m_root;
+ wxDataViewModel *m_wx_model;
+ GtkWxTreeModel *m_gtk_model;
+ wxDataViewCtrl *m_owner;
+};
+
+
+//-----------------------------------------------------------------------------
+// wxGtkTreeModelNode
+//-----------------------------------------------------------------------------
+
+int LINKAGEMODE wxGtkTreeModelNodeCmp( void *id1, void *id2 );
+
+WX_DEFINE_ARRAY_PTR( wxGtkTreeModelNode*, wxGtkTreeModelNodes );
+WX_DEFINE_SORTED_ARRAY( void* , wxGtkTreeModelChildren );
+
+class wxGtkTreeModelNode
+{
+public:
+ wxGtkTreeModelNode( wxGtkTreeModelNode* parent, const wxDataViewItem &item,
+ wxDataViewCtrlInternal *internal )
+ {
+ m_parent = parent;
+ m_item = item;
+ m_internal = internal;
+ g_model = internal->GetDataViewModel();
+ m_children = new wxGtkTreeModelChildren( wxGtkTreeModelNodeCmp );
+ }
+
+ ~wxGtkTreeModelNode()
+ {
+ g_model = m_internal->GetDataViewModel();
+ size_t count = m_children->GetCount();
+ size_t i;
+ for (i = 0; i < count; i++)
+ {
+ wxGtkTreeModelNode *child = m_nodes.Item( i );
+ delete child;
+ }
+ delete m_children;
+ }
+
+ unsigned int AddNode( wxGtkTreeModelNode* child )
+ {
+ g_model = m_internal->GetDataViewModel();
+ m_nodes.Add( child );
+ return m_children->Add( child->GetItem().GetID() );
+ }
+
+ unsigned int AddLeave( void* id )
+ {
+ g_model = m_internal->GetDataViewModel();
+ return m_children->Add( id );
+ }
+
+ void DeleteChild( void* id )
+ {
+ g_model = m_internal->GetDataViewModel();
+ size_t pos;
+ size_t count = m_children->GetCount();
+ for (pos = 0; pos < count; pos++)
+ {
+ if (m_children->Item( pos ) == id)
+ {
+ m_children->RemoveAt( pos );
+ break;
+ }
+ }
+ count = m_nodes.GetCount();
+ for (pos = 0; pos < count; pos++)
+ {
+ wxGtkTreeModelNode *node = m_nodes.Item( pos );
+ if (node->GetItem().GetID() == id)
+ {
+ m_nodes.RemoveAt( pos );
+ delete node;
+ break;
+ }
+ }
+
+ }
+
+ wxGtkTreeModelNode* GetParent()
+ { return m_parent; }
+ wxGtkTreeModelNodes &GetNodes()
+ { return m_nodes; }
+ wxGtkTreeModelChildren &GetChildren()
+ { return *m_children; }
+
+ unsigned int GetChildCount() { return m_children->GetCount(); }
+ unsigned int GetNodesCount() { return m_nodes.GetCount(); }
+
+ wxDataViewItem &GetItem() { return m_item; }
+ wxDataViewCtrlInternal *GetInternal() { return m_internal; }
+
+ void Resort();
+
+private:
+ wxGtkTreeModelNode *m_parent;
+ wxGtkTreeModelNodes m_nodes;
+ wxGtkTreeModelChildren *m_children;
+ wxDataViewItem m_item;
+ wxDataViewCtrlInternal *m_internal;
+};
+
+
+int LINKAGEMODE wxGtkTreeModelNodeCmp( void* id1, void* id2 )
+{
+ return g_model->Compare( id1, id2 );
+}
//-----------------------------------------------------------------------------
// data
extern bool g_blockEventsOnDrag;
//-----------------------------------------------------------------------------
-// define new GTK+ class wxGtkListStore
+// define new GTK+ class wxGtkTreeModel
//-----------------------------------------------------------------------------
extern "C" {
-#define GTK_TYPE_WX_LIST_STORE (gtk_wx_list_store_get_type ())
-#define GTK_WX_LIST_STORE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_LIST_STORE, GtkWxListStore))
-#define GTK_WX_LIST_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_LIST_STORE, GtkWxListStoreClass))
-#define GTK_IS_WX_LIST_STORE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_LIST_STORE))
-#define GTK_IS_WX_LIST_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_LIST_STORE))
-#define GTK_WX_LIST_STORE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_LIST_STORE, GtkWxListStoreClass))
+#define GTK_TYPE_WX_TREE_MODEL (gtk_wx_tree_model_get_type ())
+#define GTK_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModel))
+#define GTK_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
+#define GTK_IS_WX_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_TREE_MODEL))
+#define GTK_IS_WX_TREE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_TREE_MODEL))
+#define GTK_WX_TREE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_TREE_MODEL, GtkWxTreeModelClass))
-GType gtk_wx_list_store_get_type (void);
+GType gtk_wx_tree_model_get_type (void);
-typedef struct _GtkWxListStore GtkWxListStore;
-typedef struct _GtkWxListStoreClass GtkWxListStoreClass;
+typedef struct _GtkWxTreeModelClass GtkWxTreeModelClass;
-struct _GtkWxListStore
+struct _GtkWxTreeModel
{
GObject parent;
/*< private >*/
gint stamp;
- wxDataViewListModel *model;
+ wxDataViewCtrlInternal *internal;
};
-struct _GtkWxListStoreClass
+struct _GtkWxTreeModelClass
{
GObjectClass list_parent_class;
};
-static GtkWxListStore *wxgtk_list_store_new (void);
-static void wxgtk_list_store_init (GtkWxListStore *list_store);
-static void wxgtk_list_store_class_init (GtkWxListStoreClass *klass);
-static void wxgtk_list_store_tree_model_init (GtkTreeModelIface *iface);
-static void wxgtk_list_store_finalize (GObject *object);
-static GtkTreeModelFlags wxgtk_list_store_get_flags (GtkTreeModel *tree_model);
-static gint wxgtk_list_store_get_n_columns (GtkTreeModel *tree_model);
-static GType wxgtk_list_store_get_column_type (GtkTreeModel *tree_model,
+static GtkWxTreeModel *wxgtk_tree_model_new (void);
+static void wxgtk_tree_model_init (GtkWxTreeModel *tree_model);
+static void wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass);
+static void wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface);
+static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
+static void wxgtk_tree_model_finalize (GObject *object);
+static GtkTreeModelFlags wxgtk_tree_model_get_flags (GtkTreeModel *tree_model);
+static gint wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
+static GType wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
gint index);
-static gboolean wxgtk_list_store_get_iter (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreePath *path);
-static GtkTreePath *wxgtk_list_store_get_path (GtkTreeModel *tree_model,
+static GtkTreePath *wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static void wxgtk_list_store_get_value (GtkTreeModel *tree_model,
+static GtkTreePath *wxgtk_tree_model_get_path_safe (GtkTreeModel *tree_model,
+ GtkTreeIter *iter);
+static void wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
GValue *value);
-static gboolean wxgtk_list_store_iter_next (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static gboolean wxgtk_list_store_iter_children (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent);
-static gboolean wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static gint wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model,
+static gint wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
GtkTreeIter *iter);
-static gboolean wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent,
gint n);
-static gboolean wxgtk_list_store_iter_parent (GtkTreeModel *tree_model,
+static gboolean wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *child);
+/* sortable */
+static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
+ gint *sort_column_id,
+ GtkSortType *order);
+static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
+ gint sort_column_id,
+ GtkSortType order);
+static void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
+ gint sort_column_id,
+ GtkTreeIterCompareFunc func,
+ gpointer data,
+ GtkDestroyNotify destroy);
+static void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
+ GtkTreeIterCompareFunc func,
+ gpointer data,
+ GtkDestroyNotify destroy);
+static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable);
+
+
+
static GObjectClass *list_parent_class = NULL;
GType
-gtk_wx_list_store_get_type (void)
+gtk_wx_tree_model_get_type (void)
{
- static GType list_store_type = 0;
+ static GType tree_model_type = 0;
- if (!list_store_type)
+ if (!tree_model_type)
{
- const GTypeInfo list_store_info =
+ const GTypeInfo tree_model_info =
{
- sizeof (GtkWxListStoreClass),
+ sizeof (GtkWxTreeModelClass),
NULL, /* base_init */
NULL, /* base_finalize */
- (GClassInitFunc) wxgtk_list_store_class_init,
+ (GClassInitFunc) wxgtk_tree_model_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
- sizeof (GtkWxListStore),
+ sizeof (GtkWxTreeModel),
0,
- (GInstanceInitFunc) wxgtk_list_store_init,
+ (GInstanceInitFunc) wxgtk_tree_model_init,
+ };
+
+ static const GInterfaceInfo tree_model_iface_info =
+ {
+ (GInterfaceInitFunc) wxgtk_tree_model_tree_model_init,
+ NULL,
+ NULL
};
- static const GInterfaceInfo tree_model_info =
- {
- (GInterfaceInitFunc) wxgtk_list_store_tree_model_init,
- NULL,
- NULL
- };
+ static const GInterfaceInfo sortable_iface_info =
+ {
+ (GInterfaceInitFunc) wxgtk_tree_model_sortable_init,
+ NULL,
+ NULL
+ };
- list_store_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxListStore",
- &list_store_info, (GTypeFlags)0 );
+ tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
+ &tree_model_info, (GTypeFlags)0 );
- g_type_add_interface_static (list_store_type,
- GTK_TYPE_TREE_MODEL,
- &tree_model_info);
+ g_type_add_interface_static (tree_model_type,
+ GTK_TYPE_TREE_MODEL,
+ &tree_model_iface_info);
+ g_type_add_interface_static (tree_model_type,
+ GTK_TYPE_TREE_SORTABLE,
+ &sortable_iface_info);
}
- return list_store_type;
+ return tree_model_type;
}
-static GtkWxListStore *
-wxgtk_list_store_new(void)
+static GtkWxTreeModel *
+wxgtk_tree_model_new(void)
{
- GtkWxListStore *retval = (GtkWxListStore *) g_object_new (GTK_TYPE_WX_LIST_STORE, NULL);
+ GtkWxTreeModel *retval = (GtkWxTreeModel *) g_object_new (GTK_TYPE_WX_TREE_MODEL, NULL);
return retval;
}
static void
-wxgtk_list_store_class_init (GtkWxListStoreClass *klass)
+wxgtk_tree_model_class_init (GtkWxTreeModelClass *klass)
{
list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
GObjectClass *object_class = (GObjectClass*) klass;
- object_class->finalize = wxgtk_list_store_finalize;
+ object_class->finalize = wxgtk_tree_model_finalize;
}
static void
-wxgtk_list_store_tree_model_init (GtkTreeModelIface *iface)
-{
- iface->get_flags = wxgtk_list_store_get_flags;
- iface->get_n_columns = wxgtk_list_store_get_n_columns;
- iface->get_column_type = wxgtk_list_store_get_column_type;
- iface->get_iter = wxgtk_list_store_get_iter;
- iface->get_path = wxgtk_list_store_get_path;
- iface->get_value = wxgtk_list_store_get_value;
- iface->iter_next = wxgtk_list_store_iter_next;
- iface->iter_children = wxgtk_list_store_iter_children;
- iface->iter_has_child = wxgtk_list_store_iter_has_child;
- iface->iter_n_children = wxgtk_list_store_iter_n_children;
- iface->iter_nth_child = wxgtk_list_store_iter_nth_child;
- iface->iter_parent = wxgtk_list_store_iter_parent;
+wxgtk_tree_model_tree_model_init (GtkTreeModelIface *iface)
+{
+ iface->get_flags = wxgtk_tree_model_get_flags;
+ iface->get_n_columns = wxgtk_tree_model_get_n_columns;
+ iface->get_column_type = wxgtk_tree_model_get_column_type;
+ iface->get_iter = wxgtk_tree_model_get_iter;
+ iface->get_path = wxgtk_tree_model_get_path;
+ iface->get_value = wxgtk_tree_model_get_value;
+ iface->iter_next = wxgtk_tree_model_iter_next;
+ iface->iter_children = wxgtk_tree_model_iter_children;
+ iface->iter_has_child = wxgtk_tree_model_iter_has_child;
+ iface->iter_n_children = wxgtk_tree_model_iter_n_children;
+ iface->iter_nth_child = wxgtk_tree_model_iter_nth_child;
+ iface->iter_parent = wxgtk_tree_model_iter_parent;
}
static void
-wxgtk_list_store_init (GtkWxListStore *list_store)
+wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface)
{
- list_store->model = NULL;
- list_store->stamp = g_random_int();
+ iface->get_sort_column_id = wxgtk_tree_model_get_sort_column_id;
+ iface->set_sort_column_id = wxgtk_tree_model_set_sort_column_id;
+ iface->set_sort_func = wxgtk_tree_model_set_sort_func;
+ iface->set_default_sort_func = wxgtk_tree_model_set_default_sort_func;
+ iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func;
}
static void
-wxgtk_list_store_finalize (GObject *object)
+wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
{
- /* GtkWxListStore *list_store = GTK_WX_LIST_STORE (object); */
-
- /* we need to sort out, which class deletes what */
- /* delete list_store->model; */
+ tree_model->internal = NULL;
+ tree_model->stamp = g_random_int();
+}
+static void
+wxgtk_tree_model_finalize (GObject *object)
+{
/* must chain up */
(* list_parent_class->finalize) (object);
}
} // extern "C"
//-----------------------------------------------------------------------------
-// implement callbacks from wxGtkListStore class by letting
-// them call the methods of wxWidgets' wxDataViewListModel
+// implement callbacks from wxGtkTreeModel class by letting
+// them call the methods of wxWidgets' wxDataViewModel
//-----------------------------------------------------------------------------
static GtkTreeModelFlags
-wxgtk_list_store_get_flags (GtkTreeModel *tree_model)
+wxgtk_tree_model_get_flags (GtkTreeModel *tree_model)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), (GtkTreeModelFlags)0 );
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (tree_model), (GtkTreeModelFlags)0 );
- // GTK+ list store uses a linked list for storing the
- // items and a pointer to a child is used as the member
- // field of a GtkTreeIter. This means that the iter is
- // valid in the GtkListStore as long as the child exists.
- // We use the index of the row and since the index of a
- // specific row will change if a row above is deleted,
- // the iter does not persist
- return /* GTK_TREE_MODEL_ITERS_PERSIST | */ GTK_TREE_MODEL_LIST_ONLY;
+ return GTK_TREE_MODEL_ITERS_PERSIST;
}
static gint
-wxgtk_list_store_get_n_columns (GtkTreeModel *tree_model)
+wxgtk_tree_model_get_n_columns (GtkTreeModel *tree_model)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), 0);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), 0);
- return list_store->model->GetColumnCount();
+ return wxtree_model->internal->GetDataViewModel()->GetColumnCount();
}
static GType
-wxgtk_list_store_get_column_type (GtkTreeModel *tree_model,
+wxgtk_tree_model_get_column_type (GtkTreeModel *tree_model,
gint index)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), G_TYPE_INVALID);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), G_TYPE_INVALID);
GType gtype = G_TYPE_INVALID;
- wxString wxtype = list_store->model->GetColumnType( (unsigned int) index );
+ wxString wxtype = wxtree_model->internal->GetDataViewModel()->GetColumnType( (unsigned int) index );
if (wxtype == wxT("string"))
gtype = G_TYPE_STRING;
}
static gboolean
-wxgtk_list_store_get_iter (GtkTreeModel *tree_model,
+wxgtk_tree_model_get_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreePath *path)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
- unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
-
- if (i >= list_store->model->GetRowCount())
- return FALSE;
+ return wxtree_model->internal->get_iter( iter, path );
+}
- iter->stamp = list_store->stamp;
- // user_data is just the index
- iter->user_data = (gpointer) i;
+static GtkTreePath *
+wxgtk_tree_model_get_path (GtkTreeModel *tree_model,
+ GtkTreeIter *iter)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
+ g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
- return TRUE;
+ return wxtree_model->internal->get_path( iter );
}
static GtkTreePath *
-wxgtk_list_store_get_path (GtkTreeModel *tree_model,
- GtkTreeIter *iter)
+wxgtk_tree_model_get_path_safe (GtkTreeModel *tree_model,
+ GtkTreeIter *iter)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), NULL);
- g_return_val_if_fail (iter->stamp == GTK_WX_LIST_STORE (tree_model)->stamp, NULL);
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), NULL);
+ g_return_val_if_fail (iter->stamp == GTK_WX_TREE_MODEL (wxtree_model)->stamp, NULL);
- GtkTreePath *retval = gtk_tree_path_new ();
- // user_data is just the index
- int i = (wxUIntPtr) iter->user_data;
- gtk_tree_path_append_index (retval, i);
- return retval;
+ return wxtree_model->internal->get_path_safe( iter );
}
static void
-wxgtk_list_store_get_value (GtkTreeModel *tree_model,
+wxgtk_tree_model_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
GValue *value)
{
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
- g_return_if_fail (GTK_IS_WX_LIST_STORE (tree_model) );
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model) );
- wxDataViewListModel *model = list_store->model;
+ wxDataViewModel *model = wxtree_model->internal->GetDataViewModel();
wxString mtype = model->GetColumnType( (unsigned int) column );
if (mtype == wxT("string"))
{
wxVariant variant;
g_value_init( value, G_TYPE_STRING );
- model->GetValue( variant,
- (unsigned int) column,
- (unsigned int) iter->user_data );
+ wxDataViewItem item( (void*) iter->user_data );
+ model->GetValue( variant, item, (unsigned int) column );
- // FIXME: we should support different encodings here
- g_value_set_string( value, wxGTK_CONV_SYS(variant.GetString()) );
+ g_value_set_string( value, variant.GetString().utf8_str() );
}
else
{
}
static gboolean
-wxgtk_list_store_iter_next (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_next (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
- g_return_val_if_fail (list_store->stamp == iter->stamp, FALSE);
-
- int n = (wxUIntPtr) iter->user_data;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+ g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
- if (n == -1)
- return FALSE;
-
- if (n >= (int) list_store->model->GetRowCount()-1)
- return FALSE;
-
- iter->user_data = (gpointer) ++n;
-
- return TRUE;
+ return wxtree_model->internal->iter_next( iter );
}
static gboolean
-wxgtk_list_store_iter_children (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_children (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
- // this is a list, nodes have no children
- if (parent)
- return FALSE;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+ g_return_val_if_fail (wxtree_model->stamp == parent->stamp, FALSE);
- iter->stamp = list_store->stamp;
- iter->user_data = (gpointer) -1;
-
- return TRUE;
+ return wxtree_model->internal->iter_children( iter, parent );
}
static gboolean
-wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- return FALSE;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+ g_return_val_if_fail (wxtree_model->stamp == iter->stamp, FALSE);
+
+ return wxtree_model->internal->iter_has_child( iter );
}
static gint
-wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), -1);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+ g_return_val_if_fail (wxtree_model->stamp == iter->stamp, 0);
- if (iter == NULL)
- return (gint) list_store->model->GetRowCount();
-
- g_return_val_if_fail (list_store->stamp == iter->stamp, -1);
-
- return 0;
+ return wxtree_model->internal->iter_n_children( iter );
}
static gboolean
-wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model,
+wxgtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent,
gint n)
{
- g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
- GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
- if (parent)
- return FALSE;
+ return wxtree_model->internal->iter_nth_child( iter, parent, n );
+}
- if (n < 0)
- return FALSE;
+static gboolean
+wxgtk_tree_model_iter_parent (GtkTreeModel *tree_model,
+ GtkTreeIter *iter,
+ GtkTreeIter *child)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+ g_return_val_if_fail (wxtree_model->stamp == child->stamp, FALSE);
+
+ return wxtree_model->internal->iter_parent( iter, child );
+}
- if (n >= (gint) list_store->model->GetRowCount())
- return FALSE;
+/* sortable */
+gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
+ gint *sort_column_id,
+ GtkSortType *order)
+{
+ GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
- iter->stamp = list_store->stamp;
- iter->user_data = (gpointer) n;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
+ if (sort_column_id)
+ *sort_column_id = tree_model->internal->GetDataViewModel()->GetSortingColumn();
+
+ if (order)
+ {
+ bool ascending = tree_model->internal->GetDataViewModel()->GetSortOrderAscending();
+ if (ascending)
+ *order = GTK_SORT_ASCENDING;
+ else
+ *order = GTK_SORT_DESCENDING;
+ }
+
return TRUE;
}
-static gboolean
-wxgtk_list_store_iter_parent (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreeIter *child)
+void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
+ gint sort_column_id,
+ GtkSortType order)
+{
+ GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
+
+ bool ascending = TRUE;
+ if (order != GTK_SORT_ASCENDING)
+ ascending = FALSE;
+
+ if ((sort_column_id == (gint) tree_model->internal->GetDataViewModel()->GetSortingColumn()) &&
+ (ascending == tree_model->internal->GetDataViewModel()->GetSortOrderAscending()))
+ return;
+
+ tree_model->internal->GetDataViewModel()->SetSortingColumn( sort_column_id );
+
+ tree_model->internal->GetDataViewModel()->SetSortOrderAscending( ascending );
+
+ gtk_tree_sortable_sort_column_changed (sortable);
+
+ tree_model->internal->GetDataViewModel()->Resort();
+}
+
+void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
+ gint sort_column_id,
+ GtkTreeIterCompareFunc func,
+ gpointer data,
+ GtkDestroyNotify destroy)
+{
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
+ g_return_if_fail (func != NULL);
+}
+
+void wxgtk_tree_model_set_default_sort_func (GtkTreeSortable *sortable,
+ GtkTreeIterCompareFunc func,
+ gpointer data,
+ GtkDestroyNotify destroy)
+{
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
+ g_return_if_fail (func != NULL);
+
+ wxPrintf( "wxgtk_tree_model_set_default_sort_func\n" );
+}
+
+gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable)
{
return FALSE;
}
// wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
wxRect renderrect( cell_area->x, cell_area->y, cell_area->width, cell_area->height );
- // wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
-
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0];
+ GtkTreeIter iter;
+ cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, treepath );
+ wxDataViewItem item( (void*) iter.user_data );
gtk_tree_path_free( treepath );
- cell->StartEditing( model_row, renderrect );
+ cell->StartEditing( item, renderrect );
return NULL;
}
wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
- wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+ wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0];
+ // TODO
+ wxDataViewItem item;
gtk_tree_path_free( treepath );
unsigned int model_col = cell->GetOwner()->GetModelColumn();
bool ret = false;
// activated by <ENTER>
- if (cell->Activate( renderrect, model, model_col, model_row ))
+ if (cell->Activate( renderrect, model, item, model_col ))
ret = true;
return ret;
bool ret = false;
if (button_event->button == 1)
{
- if (cell->LeftClick( pt, renderrect, model, model_col, model_row ))
+ if (cell->LeftClick( pt, renderrect, model, item, model_col ))
ret = true;
// TODO: query system double-click time
if (button_event->time - wxrenderer->last_click < 400)
- if (cell->Activate( renderrect, model, model_col, model_row ))
+ if (cell->Activate( renderrect, model, item, model_col ))
ret = true;
}
if (button_event->button == 3)
{
- if (cell->RightClick( pt, renderrect, model, model_col, model_row ))
+ if (cell->RightClick( pt, renderrect, model, item, model_col ))
ret = true;
}
}
// ---------------------------------------------------------
-// wxGtkDataViewListModelNotifier
+// wxGtkDataViewModelNotifier
// ---------------------------------------------------------
-class wxGtkDataViewListModelNotifier: public wxDataViewListModelNotifier
+class wxGtkDataViewModelNotifier: public wxDataViewModelNotifier
{
public:
- wxGtkDataViewListModelNotifier( GtkWxListStore* gtk_store,
- wxDataViewListModel *wx_model,
- wxDataViewCtrl* ctrl );
- ~wxGtkDataViewListModelNotifier();
-
- virtual bool RowAppended();
- virtual bool RowPrepended();
- virtual bool RowInserted( unsigned int before );
- virtual bool RowDeleted( unsigned int row );
- virtual bool RowChanged( unsigned int row );
- virtual bool ValueChanged( unsigned int col, unsigned int row );
- virtual bool RowsReordered( unsigned int *new_order );
+ wxGtkDataViewModelNotifier( GtkWxTreeModel *wxgtk_model,
+ wxDataViewModel *wx_model,
+ wxDataViewCtrl *ctrl );
+ ~wxGtkDataViewModelNotifier();
+
+ virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
+ virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
+ virtual bool ItemChanged( const wxDataViewItem &item );
+ virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col );
virtual bool Cleared();
+ virtual void Resort();
- GtkWxListStore *m_gtk_store;
- wxDataViewListModel *m_wx_model;
+ GtkWxTreeModel *m_wxgtk_model;
+ wxDataViewModel *m_wx_model;
wxDataViewCtrl *m_owner;
};
// wxGtkDataViewListModelNotifier
// ---------------------------------------------------------
-wxGtkDataViewListModelNotifier::wxGtkDataViewListModelNotifier(
- GtkWxListStore* gtk_store, wxDataViewListModel *wx_model,
+wxGtkDataViewModelNotifier::wxGtkDataViewModelNotifier(
+ GtkWxTreeModel* wxgtk_model, wxDataViewModel *wx_model,
wxDataViewCtrl *ctrl )
{
- m_gtk_store = gtk_store;
+ m_wxgtk_model = wxgtk_model;
m_wx_model = wx_model;
m_owner = ctrl;
}
-wxGtkDataViewListModelNotifier::~wxGtkDataViewListModelNotifier()
+wxGtkDataViewModelNotifier::~wxGtkDataViewModelNotifier()
{
m_wx_model = NULL;
- m_gtk_store = NULL;
+ m_wxgtk_model = NULL;
}
-bool wxGtkDataViewListModelNotifier::RowAppended()
+bool wxGtkDataViewModelNotifier::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
{
- unsigned int pos = m_wx_model->GetRowCount()-1;
-
- GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) pos;
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) pos);
- gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
- gtk_tree_path_free (path);
-
- return true;
-}
+ m_owner->GtkGetInternal()->ItemAdded( parent, item );
-bool wxGtkDataViewListModelNotifier::RowPrepended()
-{
GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) 0;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) 0);
- gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ gtk_tree_model_row_inserted(
+ GTK_TREE_MODEL(m_wxgtk_model), path, &iter);
gtk_tree_path_free (path);
return true;
}
-bool wxGtkDataViewListModelNotifier::RowInserted( unsigned int before )
+bool wxGtkDataViewModelNotifier::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
{
GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) before;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) before);
- gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ GtkTreePath *path = wxgtk_tree_model_get_path_safe(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ gtk_tree_model_row_deleted(
+ GTK_TREE_MODEL(m_wxgtk_model), path );
gtk_tree_path_free (path);
+ m_owner->GtkGetInternal()->ItemDeleted( parent, item );
+
return true;
}
-bool wxGtkDataViewListModelNotifier::RowDeleted( unsigned int row )
+void wxGtkDataViewModelNotifier::Resort()
{
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index (path, (gint) row);
- gtk_tree_model_row_deleted (GTK_TREE_MODEL (m_gtk_store), path);
- gtk_tree_path_free (path);
-
- return true;
+ m_owner->GtkGetInternal()->Resort();
}
-bool wxGtkDataViewListModelNotifier::RowChanged( unsigned int row )
+bool wxGtkDataViewModelNotifier::ItemChanged( const wxDataViewItem &item )
{
GtkTreeIter iter;
- iter.stamp = m_gtk_store->stamp;
- iter.user_data = (gpointer) row;
- GtkTreePath *path = gtk_tree_model_get_path (GTK_TREE_MODEL (m_gtk_store), &iter);
- gtk_tree_model_row_changed (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
+
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
+ gtk_tree_model_row_changed(
+ GTK_TREE_MODEL(m_wxgtk_model), path, &iter );
gtk_tree_path_free (path);
+ m_owner->GtkGetInternal()->ItemChanged( item );
+
return true;
}
-bool wxGtkDataViewListModelNotifier::ValueChanged( unsigned int model_col, unsigned int model_row )
+bool wxGtkDataViewModelNotifier::ValueChanged( const wxDataViewItem &item, unsigned int model_col )
{
// This adds GTK+'s missing MVC logic for ValueChanged
unsigned int index;
GtkTreeViewColumn *gcolumn = GTK_TREE_VIEW_COLUMN(column->GetGtkHandle());
// Get cell area
- GtkTreePath *path = gtk_tree_path_new();
- gtk_tree_path_append_index( path, model_row );
+ GtkTreeIter iter;
+ iter.stamp = m_wxgtk_model->stamp;
+ iter.user_data = (gpointer) item.GetID();
+ GtkTreePath *path = wxgtk_tree_model_get_path(
+ GTK_TREE_MODEL(m_wxgtk_model), &iter );
GdkRectangle cell_area;
gtk_tree_view_get_cell_area( widget, path, gcolumn, &cell_area );
gtk_tree_path_free( path );
// Redraw
gtk_widget_queue_draw_area( GTK_WIDGET(widget),
cell_area.x - xdiff, ydiff + cell_area.y, cell_area.width, cell_area.height );
+
+ m_owner->GtkGetInternal()->ValueChanged( item, model_col );
+
+ return true;
}
}
- return true;
+ return false;
}
-bool wxGtkDataViewListModelNotifier::RowsReordered( unsigned int *new_order )
+bool wxGtkDataViewModelNotifier::Cleared()
{
- // Assume sizeof(unsigned int)= == sizeof(gint)
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_model_rows_reordered (GTK_TREE_MODEL (m_gtk_store), path, NULL, (gint*)new_order);
- gtk_tree_path_free (path);
-
- // This adds GTK+'s missing MVC logic for RowsReordered
- GtkTreeView *widget = GTK_TREE_VIEW(m_owner->m_treeview);
- // Doesn't work yet...
- gtk_widget_queue_draw( GTK_WIDGET(widget) );
-
- return true;
-}
+ // TODO: delete everything
-bool wxGtkDataViewListModelNotifier::Cleared()
-{
+ m_owner->GtkGetInternal()->Cleared();
+
return false;
}
if (!cell->Validate( value ))
return;
- wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+ wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (path)[0];
+ GtkTreeIter iter;
+ cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, path );
+ wxDataViewItem item( (void*) iter.user_data );;
gtk_tree_path_free( path );
unsigned int model_col = cell->GetOwner()->GetModelColumn();
- model->SetValue( value, model_col, model_row );
- model->ValueChanged( model_col, model_row );
+ model->SetValue( value, item, model_col );
+ model->ValueChanged( item, model_col );
}
IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
if (!cell->Validate( value ))
return;
- wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+ wxDataViewModel *model = cell->GetOwner()->GetOwner()->GetModel();
GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
- unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (gtk_path)[0];
+ GtkTreeIter iter;
+ cell->GetOwner()->GetOwner()->GtkGetInternal()->get_iter( &iter, gtk_path );
+ wxDataViewItem item( (void*) iter.user_data );;
gtk_tree_path_free( gtk_path );
unsigned int model_col = cell->GetOwner()->GetModelColumn();
- model->SetValue( value, model_col, model_row );
- model->ValueChanged( model_col, model_row );
+ model->SetValue( value, item, model_col );
+ model->ValueChanged( item, model_col );
}
IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
{
public:
wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value,
- wxDataViewListModel *model, unsigned int col, unsigned int row ) :
+ wxDataViewModel *model, const wxDataViewItem &item, unsigned int col ) :
wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
{
m_model = model;
+ m_item = item;
m_col = col;
- m_row = row;
m_cal = new wxCalendarCtrl( this, -1, *value );
wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
sizer->Add( m_cal, 1, wxGROW );
void OnCalendar( wxCalendarEvent &event );
- wxCalendarCtrl *m_cal;
- wxDataViewListModel *m_model;
- unsigned int m_col;
- unsigned int m_row;
+ wxCalendarCtrl *m_cal;
+ wxDataViewModel *m_model;
+ wxDataViewItem m_item;
+ unsigned int m_col;
private:
DECLARE_EVENT_TABLE()
{
wxDateTime date = event.GetDate();
wxVariant value = date;
- m_model->SetValue( value, m_col, m_row );
- m_model->ValueChanged( m_col, m_row );
+ m_model->SetValue( value, m_item, m_col );
+ m_model->ValueChanged( m_item, m_col );
DismissAndNotify();
}
return wxSize(x,y+d);
}
-bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewListModel *model,
- unsigned int col, unsigned int row )
+bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model,
+ const wxDataViewItem &item, unsigned int col )
{
wxVariant variant;
- model->GetValue( variant, col, row );
+ model->GetValue( variant, item, col );
wxDateTime value = variant.GetDateTime();
wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient(
- GetOwner()->GetOwner()->GetParent(), &value, model, col, row );
+ GetOwner()->GetOwner()->GetParent(), &value, model, item, col );
wxPoint pos = wxGetMousePosition();
popup->Move( pos );
popup->Layout();
wxDataViewColumn *column )
{
if (gdk_event->type != GDK_BUTTON_PRESS)
- return TRUE;
+ return FALSE;
if (gdk_event->button == 1)
{
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
event.SetDataViewColumn( column );
event.SetModel( dv->GetModel() );
- dv->GetEventHandler()->ProcessEvent( event );
+ if (dv->GetEventHandler()->ProcessEvent( event ))
+ return TRUE;
}
- return TRUE;
+ return FALSE;
}
extern "C" {
GtkTreeIter *iter,
gpointer data )
{
- g_return_if_fail (GTK_IS_WX_LIST_STORE (model));
- GtkWxListStore *list_store = (GtkWxListStore *) model;
+ g_return_if_fail (GTK_IS_WX_TREE_MODEL (model));
+ GtkWxTreeModel *tree_model = (GtkWxTreeModel *) model;
wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
- unsigned int model_row = (unsigned int) iter->user_data;
+ wxDataViewItem item( (void*) iter->user_data );
wxVariant value;
- list_store->model->GetValue( value, cell->GetOwner()->GetModelColumn(), model_row );
+ tree_model->internal->GetDataViewModel()->GetValue( value, item, cell->GetOwner()->GetModelColumn() );
if (value.GetType() != cell->GetVariantType())
wxLogError( wxT("Wrong type, required: %s but: %s"),
cell->GetVariantType().c_str() );
cell->SetValue( value );
-
-/*
- To set the background to this
-
- wxColour colour(30,100,255);
- GdkColor *gcol = colour.GetColor();
-
- GValue gvalue = { 0, };
- g_value_init( &gvalue, GDK_TYPE_COLOR );
- g_value_set_boxed( &gvalue, gcol );
- g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
- g_value_unset( &gvalue );
-*/
+
+#if 0
+ wxListItemAttr attr;
+ tree_model->model->GetAttr( attr, cell->GetOwner()->GetModelColumn(), model_row );
+
+ if (attr.HasBackgroundColour())
+ {
+ wxColour colour = attr.GetBackgroundColour();
+ const GdkColor * const gcol = colour.GetColor();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, GDK_TYPE_COLOR );
+ g_value_set_boxed( &gvalue, gcol );
+ g_object_set_property( G_OBJECT(renderer), "cell-background_gdk", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ else
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, FALSE );
+ g_object_set_property( G_OBJECT(renderer), "cell-background-set", &gvalue );
+ g_value_unset( &gvalue );
+ }
+#endif
+
}
IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
void wxDataViewColumn::SetSortable( bool sortable )
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
- gtk_tree_view_column_set_sort_indicator( column, sortable );
+
+ if (sortable)
+ gtk_tree_view_column_set_sort_column_id( column, GetModelColumn() );
+ else
+ gtk_tree_view_column_set_sort_column_id( column, -1 );
}
bool wxDataViewColumn::IsSortable() const
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(m_column);
- return gtk_tree_view_column_get_sort_indicator( column );
+ return (gtk_tree_view_column_get_sort_column_id( column ) != -1);
}
bool wxDataViewColumn::IsResizeable() const
}
+//-----------------------------------------------------------------------------
+// wxGtkTreeModelNode
+//-----------------------------------------------------------------------------
+
+void wxGtkTreeModelNode::Resort()
+{
+ g_model = m_internal->GetDataViewModel();
+
+ size_t child_count = GetChildCount();
+ if (child_count == 0)
+ return;
+
+ size_t node_count = GetNodesCount();
+
+ if (child_count == 1)
+ {
+ if (node_count == 1)
+ {
+ wxGtkTreeModelNode *node = m_nodes.Item( 0 );
+ node->Resort();
+ }
+ return;
+ }
+
+ wxGtkTreeModelChildren *new_array = new wxGtkTreeModelChildren( wxGtkTreeModelNodeCmp );
+
+ size_t pos;
+ for (pos = 0; pos < child_count; pos++)
+ new_array->Add( m_children->Item( pos ) );
+
+ gint *new_order = new gint[child_count];
+
+ for (pos = 0; pos < child_count; pos++)
+ {
+ void *id = new_array->Item( pos );
+ size_t old_pos;
+ for (old_pos = 0; old_pos < child_count; old_pos++)
+ {
+ if (id == m_children->Item(old_pos))
+ {
+ new_order[pos] = old_pos;
+ break;
+ }
+ }
+ }
+
+// for (pos = 0; pos < count; pos++)
+// m_children->Clear();
+ delete m_children;
+
+ m_children = new_array;
+
+ GtkTreeModel *gtk_tree_model = GTK_TREE_MODEL( m_internal->GetGtkModel() );
+
+ GtkTreePath *path = gtk_tree_path_new ();
+ wxGtkTreeModelNode *parent = GetParent();
+ void *id = GetItem().GetID();
+
+ while (parent)
+ {
+ int pos = parent->GetChildren().Index( id );
+ gtk_tree_path_prepend_index( path, pos );
+ id = parent->GetItem().GetID();
+ parent = parent->GetParent();
+ }
+
+ GtkTreeIter iter;
+ iter.user_data = id;
+ iter.stamp = m_internal->GetGtkModel()->stamp;
+ gtk_tree_model_rows_reordered( gtk_tree_model, path, &iter, new_order );
+
+ gtk_tree_path_free (path);
+
+ delete [] new_order;
+
+ for (pos = 0; pos < node_count; pos++)
+ {
+ wxGtkTreeModelNode *node = m_nodes.Item( pos );
+ node->Resort();
+ }
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewCtrlInternal
+//-----------------------------------------------------------------------------
+
+wxDataViewCtrlInternal::wxDataViewCtrlInternal( wxDataViewCtrl *owner,
+ wxDataViewModel *wx_model, GtkWxTreeModel *gtk_model )
+{
+ m_owner = owner;
+ m_wx_model = wx_model;
+ m_gtk_model = gtk_model;
+ m_root = NULL;
+ InitTree();
+}
+
+wxDataViewCtrlInternal::~wxDataViewCtrlInternal()
+{
+ g_object_unref( m_gtk_model );
+}
+
+void wxDataViewCtrlInternal::InitTree()
+{
+ wxDataViewItem item;
+ m_root = new wxGtkTreeModelNode( NULL, item, this );
+
+ BuildBranch( m_root );
+}
+
+void wxDataViewCtrlInternal::BuildBranch( wxGtkTreeModelNode *node )
+{
+ if (node->GetChildCount() == 0)
+ {
+ wxDataViewItem child = m_wx_model->GetFirstChild( node->GetItem() );
+ while (child.IsOk())
+ {
+ if (m_wx_model->IsContainer( child ))
+ node->AddNode( new wxGtkTreeModelNode( node, child, this ) );
+ else
+ node->AddLeave( child.GetID() );
+
+ // Don't send any events here
+
+ child = m_wx_model->GetNextSibling( child );
+ }
+ }
+}
+
+void wxDataViewCtrlInternal::Resort()
+{
+ m_root->Resort();
+}
+
+bool wxDataViewCtrlInternal::ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item )
+{
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ if (m_wx_model->IsContainer( item ))
+ parent_node->AddNode( new wxGtkTreeModelNode( parent_node, item, this ) );
+ else
+ parent_node->AddLeave( item.GetID() );
+
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_ADDED, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetModel( m_owner->GetModel() );
+ event.SetItem( item );
+ m_owner->GetEventHandler()->ProcessEvent( event );
+
+ return true;
+}
+
+bool wxDataViewCtrlInternal::ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item )
+{
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ parent_node->DeleteChild( item.GetID() );
+
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_DELETED, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetModel( m_owner->GetModel() );
+ event.SetItem( item );
+ m_owner->GetEventHandler()->ProcessEvent( event );
+
+ return true;
+}
+
+bool wxDataViewCtrlInternal::ItemChanged( const wxDataViewItem &item )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_ITEM_CHANGED, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetModel( m_owner->GetModel() );
+ event.SetItem( item );
+ m_owner->GetEventHandler()->ProcessEvent( event );
+
+ return true;
+}
+
+bool wxDataViewCtrlInternal::ValueChanged( const wxDataViewItem &item, unsigned int col )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_VALUE_CHANGED, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetModel( m_owner->GetModel() );
+ event.SetColumn( col );
+ event.SetItem( item );
+ m_owner->GetEventHandler()->ProcessEvent( event );
+
+ return true;
+}
+
+bool wxDataViewCtrlInternal::Cleared()
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_MODEL_CLEARED, m_owner->GetId() );
+ event.SetEventObject( m_owner );
+ event.SetModel( m_owner->GetModel() );
+ m_owner->GetEventHandler()->ProcessEvent( event );
+
+ return true;
+}
+
+gboolean wxDataViewCtrlInternal::get_iter( GtkTreeIter *iter, GtkTreePath *path )
+{
+ g_model = m_wx_model;
+
+ int depth = gtk_tree_path_get_depth( path );
+
+ wxGtkTreeModelNode *node = m_root;
+
+ int i;
+ for (i = 0; i < depth; i++)
+ {
+ BuildBranch( node );
+
+ gint pos = gtk_tree_path_get_indices (path)[i];
+ if (pos < 0) return FALSE;
+ if ((size_t)pos >= node->GetChildCount()) return FALSE;
+
+ void* id = node->GetChildren().Item( (size_t) pos );
+
+ if (i == depth-1)
+ {
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = id;
+ return TRUE;
+ }
+
+ size_t count = node->GetNodes().GetCount();
+ size_t pos2;
+ for (pos2 = 0; pos2 < count; pos2++)
+ {
+ wxGtkTreeModelNode *child_node = node->GetNodes().Item( pos2 );
+ if (child_node->GetItem().GetID() == id)
+ {
+ node = child_node;
+ break;
+ }
+ }
+ }
+
+ return FALSE;
+}
+
+GtkTreePath *wxDataViewCtrlInternal::get_path( GtkTreeIter *iter )
+{
+ g_model = m_wx_model;
+
+ GtkTreePath *retval = gtk_tree_path_new ();
+ void *id = iter->user_data;
+
+ wxGtkTreeModelNode *node = FindParentNode( iter );
+ while (node)
+ {
+ int pos = node->GetChildren().Index( id );
+ gtk_tree_path_prepend_index( retval, pos );
+
+ id = node->GetItem().GetID();
+ node = node->GetParent();
+ }
+
+ return retval;
+}
+
+GtkTreePath *wxDataViewCtrlInternal::get_path_safe( GtkTreeIter *iter )
+{
+ g_model = m_wx_model;
+
+ GtkTreePath *retval = gtk_tree_path_new ();
+ void *id = iter->user_data;
+
+ wxGtkTreeModelNode *node = FindParentNode( iter );
+ while (node)
+ {
+ size_t pos;
+ for (pos = 0; pos < node->GetChildren().GetCount(); pos++)
+ {
+ if (id == node->GetChildren().Item( pos ))
+ {
+ gtk_tree_path_prepend_index( retval, (int) pos );
+ continue;
+ }
+ }
+
+ id = node->GetItem().GetID();
+ node = node->GetParent();
+ }
+
+ return retval;
+}
+
+gboolean wxDataViewCtrlInternal::iter_next( GtkTreeIter *iter )
+{
+ g_model = m_wx_model;
+
+ wxGtkTreeModelNode *parent = FindParentNode( iter );
+ if( parent == NULL )
+ return FALSE;
+
+ unsigned int pos = parent->GetChildren().Index( iter->user_data );
+
+ if (pos == parent->GetChildCount()-1)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = parent->GetChildren().Item( pos+1 );
+
+ return TRUE;
+}
+
+gboolean wxDataViewCtrlInternal::iter_children( GtkTreeIter *iter, GtkTreeIter *parent )
+{
+ g_model = m_wx_model;
+
+ wxDataViewItem item( (void*) parent->user_data );
+
+ if (!m_wx_model->IsContainer( item ))
+ return FALSE;
+
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ BuildBranch( parent_node );
+
+ if (parent_node->GetChildCount() == 0)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = (gpointer) parent_node->GetChildren().Item( 0 );
+
+ return TRUE;
+}
+
+gboolean wxDataViewCtrlInternal::iter_has_child( GtkTreeIter *iter )
+{
+ g_model = m_wx_model;
+
+ wxDataViewItem item( (void*) iter->user_data );
+ bool is_container = m_wx_model->IsContainer( item );
+
+ if (!is_container)
+ return FALSE;
+
+ wxGtkTreeModelNode *node = FindNode( iter );
+ BuildBranch( node );
+
+ return (node->GetChildCount() > 0);
+}
+
+gint wxDataViewCtrlInternal::iter_n_children( GtkTreeIter *iter )
+{
+ g_model = m_wx_model;
+
+ wxDataViewItem item( (void*) iter->user_data );
+
+ if (!m_wx_model->IsContainer( item ))
+ return 0;
+
+ wxGtkTreeModelNode *parent_node = FindNode( iter );
+ BuildBranch( parent_node );
+
+ // wxPrintf( "iter_n_children %d\n", parent_node->GetChildCount() );
+
+ return parent_node->GetChildCount();
+}
+
+gboolean wxDataViewCtrlInternal::iter_nth_child( GtkTreeIter *iter, GtkTreeIter *parent, gint n )
+{
+ g_model = m_wx_model;
+
+ void* id = NULL;
+ if (parent) id = (void*) parent->user_data;
+ wxDataViewItem item( id );
+
+ if (!m_wx_model->IsContainer( item ))
+ return FALSE;
+
+ wxGtkTreeModelNode *parent_node = FindNode( parent );
+ BuildBranch( parent_node );
+
+ // wxPrintf( "iter_nth_child %d\n", n );
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = parent_node->GetChildren().Item( n );
+
+ return TRUE;
+}
+
+gboolean wxDataViewCtrlInternal::iter_parent( GtkTreeIter *iter, GtkTreeIter *child )
+{
+ g_model = m_wx_model;
+
+ wxGtkTreeModelNode *node = FindParentNode( child );
+ if (!node)
+ return FALSE;
+
+ iter->stamp = m_gtk_model->stamp;
+ iter->user_data = (gpointer) node->GetItem().GetID();
+
+ return TRUE;
+}
+
+static wxGtkTreeModelNode*
+wxDataViewCtrlInternal_FindNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
+{
+ if( model == NULL )
+ return NULL;
+
+ ItemList list;
+ list.DeleteContents( true );
+ wxDataViewItem it( item );
+ while( it.IsOk() )
+ {
+ wxDataViewItem * pItem = new wxDataViewItem( it );
+ list.Insert( pItem );
+ it = model->GetParent( it );
+ }
+
+ wxGtkTreeModelNode * node = treeNode;
+ for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
+ {
+ if( node && node->GetNodes().GetCount() != 0 )
+ {
+ int len = node->GetNodes().GetCount();
+ wxGtkTreeModelNodes nodes = node->GetNodes();
+ int j = 0;
+ for( ; j < len; j ++)
+ {
+ if( nodes[j]->GetItem() == *(n->GetData()))
+ {
+ node = nodes[j];
+ break;
+ }
+ }
+
+ if( j == len )
+ {
+ return NULL;
+ }
+ }
+ else
+ return NULL;
+ }
+ return node;
+
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( GtkTreeIter *iter )
+{
+ if (!iter)
+ return m_root;
+
+ wxDataViewItem item( (void*) iter->user_data );
+ if (!item.IsOk())
+ return m_root;
+
+ wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
+
+ if (!result)
+ {
+ wxPrintf( "Not found %d\n", (int) iter->user_data );
+ char *crash = NULL;
+ *crash = 0;
+ }
+
+ return result;
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindNode( const wxDataViewItem &item )
+{
+ if (!item.IsOk())
+ return m_root;
+
+ wxGtkTreeModelNode *result = wxDataViewCtrlInternal_FindNode( m_wx_model, m_root, item );
+
+ if (!result)
+ {
+ wxPrintf( "Not found %d\n", (int) item.GetID() );
+ char *crash = NULL;
+ *crash = 0;
+ }
+
+ return result;
+}
+
+static wxGtkTreeModelNode*
+wxDataViewCtrlInternal_FindParentNode( wxDataViewModel * model, wxGtkTreeModelNode *treeNode, const wxDataViewItem &item )
+{
+ if( model == NULL )
+ return NULL;
+
+ ItemList list;
+ list.DeleteContents( true );
+ if( !item.IsOk() )
+ return NULL;
+
+ wxDataViewItem it( model->GetParent( item ) );
+ while( it.IsOk() )
+ {
+ wxDataViewItem * pItem = new wxDataViewItem( it );
+ list.Insert( pItem );
+ it = model->GetParent( it );
+ }
+
+ wxGtkTreeModelNode * node = treeNode;
+ for( ItemList::compatibility_iterator n = list.GetFirst(); n; n = n->GetNext() )
+ {
+ if( node && node->GetNodes().GetCount() != 0 )
+ {
+ int len = node->GetNodes().GetCount();
+ wxGtkTreeModelNodes nodes = node->GetNodes();
+ int j = 0;
+ for( ; j < len; j ++)
+ {
+ if( nodes[j]->GetItem() == *(n->GetData()))
+ {
+ node = nodes[j];
+ break;
+ }
+ }
+
+ if( j == len )
+ {
+ return NULL;
+ }
+ }
+ else
+ return NULL;
+ }
+ //Examine whether the node is item's parent node
+ int len = node->GetChildCount();
+ for( int i = 0; i < len ; i ++ )
+ {
+ if( node->GetChildren().Item( i ) == item.GetID() )
+ return node;
+ }
+ return NULL;
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( GtkTreeIter *iter )
+{
+ if (!iter)
+ return NULL;
+
+ wxDataViewItem item( (void*) iter->user_data );
+ if (!item.IsOk())
+ return NULL;
+
+ return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
+}
+
+wxGtkTreeModelNode *wxDataViewCtrlInternal::FindParentNode( const wxDataViewItem &item )
+{
+ if (!item.IsOk())
+ return NULL;
+
+ return wxDataViewCtrlInternal_FindParentNode( m_wx_model, m_root, item );
+}
+
//-----------------------------------------------------------------------------
// wxDataViewCtrl signal callbacks
//-----------------------------------------------------------------------------
if (!GTK_WIDGET_REALIZED(dv->m_widget))
return;
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ROW_SELECTED, dv->GetId() );
- event.SetRow( dv->GetSelection() );
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_SELECTED, dv->GetId() );
+ // TODO: item
event.SetModel( dv->GetModel() );
dv->GetEventHandler()->ProcessEvent( event );
}
wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path,
GtkTreeViewColumn *column, wxDataViewCtrl *dv )
{
- wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED, dv->GetId() );
- unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
- event.SetRow( row );
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, dv->GetId() );
+
+ GtkTreeIter iter;
+ dv->GtkGetInternal()->get_iter( &iter, path );
+ wxDataViewItem item( (void*) iter.user_data );;
+ event.SetItem( item );
event.SetModel( dv->GetModel() );
dv->GetEventHandler()->ProcessEvent( event );
}
GtkAllocation *alloc,
wxDataViewCtrl *win )
{
-
- wxWindowList::Node *node = win->GetChildren().GetFirst();
+ wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
while (node)
{
wxWindow *child = node->GetData();
// remove the model from the GtkTreeView before it gets destroyed by the
// wxDataViewCtrlBase's dtor
gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), NULL );
+
+ delete m_internal;
}
void wxDataViewCtrl::Init()
PostCreation(size);
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- g_signal_connect_after (selection, "changed",
- G_CALLBACK (wxdataview_selection_changed_callback), this);
+ GtkEnableSelectionEvents();
+
g_signal_connect_after (m_treeview, "row_activated",
G_CALLBACK (wxdataview_row_activated_callback), this);
}
}
-bool wxDataViewCtrl::AssociateModel( wxDataViewListModel *model )
+bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
{
if (!wxDataViewCtrlBase::AssociateModel( model ))
return false;
- GtkWxListStore *gtk_store = wxgtk_list_store_new();
- gtk_store->model = model;
+ GtkWxTreeModel *gtk_model = wxgtk_tree_model_new();
+ m_internal = new wxDataViewCtrlInternal( this, model, gtk_model );
+ gtk_model->internal = m_internal;
- m_notifier = new wxGtkDataViewListModelNotifier( gtk_store, model, this );
+ m_notifier = new wxGtkDataViewModelNotifier( gtk_model, model, this );
model->AddNotifier( m_notifier );
- gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_store) );
- g_object_unref( gtk_store );
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_model) );
+
+ // unref in wxDataViewCtrlInternal
+ // g_object_unref( gtk_model );
return true;
}
return true;
}
-void wxDataViewCtrl::SetSelection( int row )
+wxDataViewItem wxDataViewCtrl::GetSelection()
{
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- if (row < 0)
+
+ if (m_windowStyle & wxDV_MULTIPLE)
{
- gtk_tree_selection_unselect_all( selection );
}
else
{
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index( path, row );
-
- gtk_tree_selection_select_path( selection, path );
-
- gtk_tree_path_free( path );
+ GtkTreeIter iter;
+ if (gtk_tree_selection_get_selected( selection, NULL, &iter ))
+ {
+ wxDataViewItem item( (void*) iter.user_data );
+ return item;
+ }
}
+
+ return wxDataViewItem(0);
}
-void wxDataViewCtrl::Unselect( unsigned int row )
-{
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index( path, row );
-
- gtk_tree_selection_unselect_path( selection, path );
-
- gtk_tree_path_free( path );
-}
-
-void wxDataViewCtrl::SetSelectionRange( unsigned int from, unsigned int to )
+void wxDataViewCtrl::DoSetExpanderColumn()
{
}
-void wxDataViewCtrl::SetSelections( const wxArrayInt& aSelections)
+void wxDataViewCtrl::DoSetIndent()
{
}
-bool wxDataViewCtrl::IsSelected( unsigned int row ) const
+void wxDataViewCtrl::GtkDisableSelectionEvents()
{
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
-
- GtkTreePath *path = gtk_tree_path_new ();
- gtk_tree_path_append_index( path, row );
-
- gboolean ret = gtk_tree_selection_path_is_selected( selection, path );
-
- gtk_tree_path_free( path );
-
- return ret;
-}
-
-int wxDataViewCtrl::GetSelection() const
-{
- GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- if (HasFlag(wxDV_MULTIPLE))
- {
- GtkTreeModel *model;
- GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
-
- // do something
- if (list)
- {
- // list = g_list_nth( list, 0 ); should be a noop
- GtkTreePath *path = (GtkTreePath*) list->data;
-
- unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
-
- // delete list
- g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
- g_list_free( list );
-
- return (int) row;
- }
- }
- else
- {
-
- GtkTreeModel *model;
- GtkTreeIter iter;
- gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
- if (has_selection)
- {
- unsigned int row = (wxUIntPtr) iter.user_data;
- return (int) row;
- }
- }
-
- return -1;
+ g_signal_connect_after (selection, "changed",
+ G_CALLBACK (wxdataview_selection_changed_callback), this);
}
-int wxDataViewCtrl::GetSelections(wxArrayInt& aSelections) const
+void wxDataViewCtrl::GtkEnableSelectionEvents()
{
- aSelections.Clear();
-
GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
- if (HasFlag(wxDV_MULTIPLE))
- {
- GtkTreeModel *model;
- GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
-
- int count = 0;
- while (list)
- {
-
- // list = g_list_nth( list, 0 ); should be a noop
- GtkTreePath *path = (GtkTreePath*) list->data;
-
- unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
-
- aSelections.Add( (int) row );
-
- list = g_list_next( list );
- }
-
- // delete list
- g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
- g_list_free( list );
-
- return count;
- }
- else
- {
- GtkTreeModel *model;
- GtkTreeIter iter;
- gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
- if (has_selection)
- {
- unsigned int row = (wxUIntPtr) iter.user_data;
- aSelections.Add( (int) row );
- return 1;
- }
- }
-
- return 0;
+ g_signal_handlers_disconnect_by_func( selection,
+ (gpointer) (wxdataview_selection_changed_callback), this);
}
// static
projects / wxWidgets.git / blobdiff