#include "wx/icon.h"
#include "wx/list.h"
#include "wx/settings.h"
+ #include "wx/dataobj.h"
#include "wx/crt.h"
#endif
wxDataViewCtrlInternal( wxDataViewCtrl *owner, wxDataViewModel *wx_model, GtkWxTreeModel *owner );
~wxDataViewCtrlInternal();
+ // model iface
GtkTreeModelFlags get_flags();
gboolean get_iter( GtkTreeIter *iter, GtkTreePath *path );
GtkTreePath *get_path( 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; }
-
+ // dnd iface
+ gboolean row_draggable( GtkTreeDragSource *drag_source, GtkTreePath *path );
+ gboolean drag_data_delete( GtkTreeDragSource *drag_source, GtkTreePath* path );
+ gboolean drag_data_get( GtkTreeDragSource *drag_source, GtkTreePath *path,
+ GtkSelectionData *selection_data );
+ gboolean drag_data_received( GtkTreeDragDest *drag_dest, GtkTreePath *dest,
+ GtkSelectionData *selection_data );
+ gboolean row_drop_possible( GtkTreeDragDest *drag_dest, GtkTreePath *dest_path,
+ GtkSelectionData *selection_data );
+
+ // notifactions from wxDataViewModel
bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
bool ItemChanged( const wxDataViewItem &item );
bool Cleared();
void Resort();
+ // sorting interface
void SetSortOrder( GtkSortType sort_order ) { m_sort_order = sort_order; }
GtkSortType GetSortOrder() { return m_sort_order; }
bool IsSorted() { return (m_sort_column >= 0); }
+ // accessors
+ wxDataViewModel* GetDataViewModel() { return m_wx_model; }
+ wxDataViewCtrl* GetOwner() { return m_owner; }
+ GtkWxTreeModel* GetGtkModel() { return m_gtk_model; }
protected:
void InitTree();
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_tree_model_init (GtkTreeModelIface *iface);
+static void wxgtk_tree_model_sortable_init (GtkTreeSortableIface *iface);
+static void wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface);
+static void wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *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);
/* sortable */
static gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
- gint *sort_column_id,
- GtkSortType *order);
+ gint *sort_column_id,
+ GtkSortType *order);
static void wxgtk_tree_model_set_sort_column_id (GtkTreeSortable *sortable,
- gint sort_column_id,
- GtkSortType order);
+ 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);
+ 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);
+ GtkTreeIterCompareFunc func,
+ gpointer data,
+ GtkDestroyNotify destroy);
static gboolean wxgtk_tree_model_has_default_sort_func (GtkTreeSortable *sortable);
+/* drag'n'drop */
+static gboolean wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
+ GtkTreePath *path);
+static gboolean wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
+ GtkTreePath *path);
+static gboolean wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
+ GtkTreePath *path,
+ GtkSelectionData *selection_data);
+static gboolean wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest,
+ GtkSelectionData *selection_data);
+static gboolean wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest_path,
+ GtkSelectionData *selection_data);
static GObjectClass *list_parent_class = NULL;
NULL
};
+ static const GInterfaceInfo drag_source_iface_info =
+ {
+ (GInterfaceInitFunc) wxgtk_tree_model_drag_source_init,
+ NULL,
+ NULL
+ };
+
+ static const GInterfaceInfo drag_dest_iface_info =
+ {
+ (GInterfaceInitFunc) wxgtk_tree_model_drag_dest_init,
+ NULL,
+ NULL
+ };
+
tree_model_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxTreeModel",
&tree_model_info, (GTypeFlags)0 );
g_type_add_interface_static (tree_model_type,
GTK_TYPE_TREE_SORTABLE,
&sortable_iface_info);
+ g_type_add_interface_static (tree_model_type,
+ GTK_TYPE_TREE_DRAG_DEST,
+ &drag_dest_iface_info);
+ g_type_add_interface_static (tree_model_type,
+ GTK_TYPE_TREE_DRAG_SOURCE,
+ &drag_source_iface_info);
}
return tree_model_type;
iface->has_default_sort_func = wxgtk_tree_model_has_default_sort_func;
}
+static void
+wxgtk_tree_model_drag_source_init(GtkTreeDragSourceIface *iface)
+{
+ iface->row_draggable = wxgtk_tree_model_row_draggable;
+ iface->drag_data_delete = wxgtk_tree_model_drag_data_delete;
+ iface->drag_data_get = wxgtk_tree_model_drag_data_get;
+}
+
+static void
+wxgtk_tree_model_drag_dest_init (GtkTreeDragDestIface *iface)
+{
+ iface->drag_data_received = wxgtk_tree_model_drag_data_received;
+ iface->row_drop_possible = wxgtk_tree_model_row_drop_possible;
+}
+
static void
wxgtk_tree_model_init (GtkWxTreeModel *tree_model)
{
GtkTreeIter *iter)
{
GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) tree_model;
+
+ if (wxtree_model->stamp != iter->stamp)
+ wxPrintf( "crash\n" );
+
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_next( iter );
}
return wxtree_model->internal->iter_parent( iter, child );
}
-/* sortable */
-gboolean wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
- gint *sort_column_id,
- GtkSortType *order)
+/* drag'n'drop iface */
+static gboolean
+wxgtk_tree_model_row_draggable (GtkTreeDragSource *drag_source,
+ GtkTreePath *path)
{
- GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ return wxtree_model->internal->row_draggable( drag_source, path );
+}
+
+static gboolean
+wxgtk_tree_model_drag_data_delete (GtkTreeDragSource *drag_source,
+ GtkTreePath *path)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ return wxtree_model->internal->drag_data_delete( drag_source, path );
+}
+
+static gboolean
+wxgtk_tree_model_drag_data_get (GtkTreeDragSource *drag_source,
+ GtkTreePath *path,
+ GtkSelectionData *selection_data)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_source;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+#if 0
+ wxPrintf( "drag_get_data\n");
+
+ wxGtkString atom_selection(gdk_atom_name(selection_data->selection));
+ wxPrintf( "selection %s\n", wxString::FromAscii(atom_selection) );
+
+ wxGtkString atom_target(gdk_atom_name(selection_data->target));
+ wxPrintf( "target %s\n", wxString::FromAscii(atom_target) );
+
+ wxGtkString atom_type(gdk_atom_name(selection_data->type));
+ wxPrintf( "type %s\n", wxString::FromAscii(atom_type) );
+
+ wxPrintf( "format %d\n", selection_data->format );
+#endif
+
+ return wxtree_model->internal->drag_data_get( drag_source, path, selection_data );
+}
+
+static gboolean
+wxgtk_tree_model_drag_data_received (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest,
+ GtkSelectionData *selection_data)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ return wxtree_model->internal->drag_data_received( drag_dest, dest, selection_data );
+}
+
+static gboolean
+wxgtk_tree_model_row_drop_possible (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest_path,
+ GtkSelectionData *selection_data)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) drag_dest;
+ g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (wxtree_model), FALSE);
+
+ return wxtree_model->internal->row_drop_possible( drag_dest, dest_path, selection_data );
+}
+
+/* sortable iface */
+static gboolean
+wxgtk_tree_model_get_sort_column_id (GtkTreeSortable *sortable,
+ gint *sort_column_id,
+ GtkSortType *order)
+{
+ GtkWxTreeModel *wxtree_model = (GtkWxTreeModel *) sortable;
g_return_val_if_fail (GTK_IS_WX_TREE_MODEL (sortable), FALSE);
- if (!tree_model->internal->IsSorted())
+ if (!wxtree_model->internal->IsSorted())
{
if (sort_column_id)
*sort_column_id = -1;
if (sort_column_id)
- *sort_column_id = tree_model->internal->GetSortColumn();
+ *sort_column_id = wxtree_model->internal->GetSortColumn();
if (order)
- *order = tree_model->internal->GetSortOrder();
+ *order = wxtree_model->internal->GetSortOrder();
return TRUE;
}
wxDataViewColumn *gs_lastLeftClickHeader = NULL;
-void wxgtk_tree_model_set_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)
{
GtkWxTreeModel *tree_model = (GtkWxTreeModel *) sortable;
g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
gs_lastLeftClickHeader = NULL;
}
-void wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
- gint WXUNUSED(sort_column_id),
- GtkTreeIterCompareFunc func,
- gpointer WXUNUSED(data),
- GtkDestroyNotify WXUNUSED(destroy) )
+static void
+wxgtk_tree_model_set_sort_func (GtkTreeSortable *sortable,
+ gint WXUNUSED(sort_column_id),
+ GtkTreeIterCompareFunc func,
+ gpointer WXUNUSED(data),
+ GtkDestroyNotify WXUNUSED(destroy) )
{
g_return_if_fail (GTK_IS_WX_TREE_MODEL (sortable) );
g_return_if_fail (func != NULL);
virtual bool Cleared();
virtual void Resort();
+ void SetGtkModel( GtkWxTreeModel *model ) { m_wxgtk_model = model; }
+
+private:
GtkWxTreeModel *m_wxgtk_model;
wxDataViewModel *m_wx_model;
wxDataViewCtrl *m_owner;
bool wxGtkDataViewModelNotifier::Cleared()
{
- // TODO: delete everything
-
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), NULL );
+
+ // this will create a new GTK model
m_owner->GtkGetInternal()->Cleared();
+
+ SetGtkModel( m_owner->GtkGetInternal()->GetGtkModel() );
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_owner->m_treeview), GTK_TREE_MODEL(m_wxgtk_model) );
+
return false;
}
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- g_value_set_string( &gvalue, wxGTK_CONV( tmp ) );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( tmp, GetOwner()->GetOwner()->GetFont() ) );
g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
g_value_unset( &gvalue );
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
- wxString tmp = wxGTK_CONV_BACK( g_value_get_string( &gvalue ) );
+ wxString tmp = wxGTK_CONV_BACK_FONT( g_value_get_string( &gvalue ), wx_const_cast(wxDataViewTextRenderer*, this)->GetOwner()->GetOwner()->GetFont() );
g_value_unset( &gvalue );
value = tmp;
Init(mode, align);
}
-void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state )
+void wxDataViewCustomRenderer::RenderText( const wxString &text, int xoffset,
+ wxRect WXUNUSED(cell), wxDC *WXUNUSED(dc), int WXUNUSED(state) )
{
#if 0
wxDataViewCtrl *view = GetOwner()->GetOwner();
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- g_value_set_string( &gvalue, wxGTK_CONV( text ) );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( text, GetOwner()->GetOwner()->GetFont() ) );
g_object_set_property( G_OBJECT(m_text_renderer), "text", &gvalue );
g_value_unset( &gvalue );
GValue gvalue = { 0, };
g_value_init( &gvalue, G_TYPE_STRING );
- g_value_set_string( &gvalue, wxGTK_CONV(m_label) );
+ g_value_set_string( &gvalue, wxGTK_CONV_FONT( m_label, GetOwner()->GetOwner()->GetFont() ) );
g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
g_value_unset( &gvalue );
return true;
}
-bool wxDataViewProgressRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewProgressRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
{
return false;
}
-bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int state )
+bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) )
{
double pct = (double)m_value / 100.0;
wxRect bar = cell;
return true;
}
-bool wxDataViewDateRenderer::GetValue( wxVariant &value ) const
+bool wxDataViewDateRenderer::GetValue( wxVariant &WXUNUSED(value) ) const
{
return false;
}
return wxSize(x,y+d);
}
-bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewModel *model,
+bool wxDataViewDateRenderer::Activate( wxRect WXUNUSED(cell), wxDataViewModel *model,
const wxDataViewItem &item, unsigned int col )
{
wxVariant variant;
gtk_tree_view_column_set_fixed_width( GTK_TREE_VIEW_COLUMN(m_column), width );
}
+void wxDataViewColumn::SetReorderable( bool reorderable )
+{
+ gtk_tree_view_column_set_reorderable( GTK_TREE_VIEW_COLUMN(m_column), reorderable );
+}
+
+bool wxDataViewColumn::IsReorderable() const
+{
+ return gtk_tree_view_column_get_reorderable( GTK_TREE_VIEW_COLUMN(m_column) );
+}
//-----------------------------------------------------------------------------
// wxGtkTreeModelNode
}
}
+// GTK+ dnd iface
+
+gboolean wxDataViewCtrlInternal::row_draggable( GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *path )
+{
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
+
+ wxDataViewItem item( (void*) iter.user_data );
+
+ return m_wx_model->IsDraggable( item );
+}
+
+gboolean wxDataViewCtrlInternal::drag_data_delete( GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath* path )
+{
+ return FALSE;
+}
+
+gboolean wxDataViewCtrlInternal::drag_data_get( GtkTreeDragSource *WXUNUSED(drag_source),
+ GtkTreePath *path, GtkSelectionData *selection_data )
+{
+ GtkTreeIter iter;
+ if (!get_iter( &iter, path )) return FALSE;
+
+ wxDataViewItem item( (void*) iter.user_data );
+
+ wxDataFormat format( selection_data->target );
+
+ size_t size = m_wx_model->GetDragDataSize( item, format );
+ if (size == 0) return FALSE;
+
+ void *data = malloc( size );
+
+ m_wx_model->GetDragData( item, format, data, size );
+
+ gtk_selection_data_set( selection_data, selection_data->target,
+ 8, (const guchar*) data, size );
+
+ free( data );
+
+ return TRUE;
+}
+
+gboolean wxDataViewCtrlInternal::drag_data_received( GtkTreeDragDest *WXUNUSED(drag_dest),
+ GtkTreePath *dest, GtkSelectionData *selection_data )
+{
+ return FALSE;
+}
+
+gboolean wxDataViewCtrlInternal::row_drop_possible( GtkTreeDragDest *WXUNUSED(drag_dest),
+ GtkTreePath *dest_path, GtkSelectionData *selection_data )
+{
+ return FALSE;
+}
+
+// notifications from wxDataViewModel
+
+bool wxDataViewCtrlInternal::Cleared()
+{
+ if (m_root)
+ {
+ delete m_root;
+ InitTree();
+ }
+
+ // Create new GTK model
+ g_object_unref( m_gtk_model );
+ m_gtk_model = wxgtk_tree_model_new();
+ m_gtk_model->internal = this;
+
+ return true;
+}
+
void wxDataViewCtrlInternal::Resort()
{
if (!m_wx_model->IsIndexListModel())
return true;
}
-bool wxDataViewCtrlInternal::Cleared()
-{
- return true;
-}
+// GTK+ model iface
GtkTreeModelFlags wxDataViewCtrlInternal::get_flags()
{
void wxDataViewCtrl::Init()
{
m_notifier = NULL;
+ m_internal = NULL;
}
+static GtkTargetEntry gs_target;
+
bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
long style, const wxValidator& validator )
g_signal_connect (m_treeview, "size_allocate",
G_CALLBACK (gtk_dataviewctrl_size_callback), this);
+ gs_target.target = "UTF8_STRING";
+ gs_target.flags = 0;
+ gs_target.info = -1;
+ gtk_tree_view_enable_model_drag_source( GTK_TREE_VIEW(m_treeview),
+ GDK_BUTTON1_MASK, &gs_target, 1, (GdkDragAction) GDK_ACTION_COPY );
+
+
#ifdef __WXGTK26__
if (!gtk_check_version(2,6,0))
gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(m_treeview), TRUE );
bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
{
+ if (GetModel())
+ {
+ delete m_internal;
+ m_internal = NULL;
+
+ delete m_notifier;
+ m_notifier = NULL;
+ }
+
if (!wxDataViewCtrlBase::AssociateModel( model ))
return false;
projects / wxWidgets.git / blobdiff