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livetrax/libs/gtkmm2/gtk/gtkmm/treepath.cc

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// Generated by gtkmmproc -- DO NOT MODIFY!
#include <gtkmm/treepath.h>
#include <gtkmm/private/treepath_p.h>
// -*- c++ -*-
/* $Id$ */
/* Copyright 1998-2002 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gtkmm/treemodel.h>
#include <glibmm/utility.h>
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreednd.h>
namespace Gtk
{
TreePath::TreePath(TreePath::size_type n, TreePath::value_type value)
:
gobject_ (gtk_tree_path_new())
{
for(; n > 0; --n)
gtk_tree_path_append_index(gobject_, value);
}
TreePath::TreePath(const Glib::ustring& path)
:
gobject_ (gtk_tree_path_new_from_string(path.c_str()))
{}
TreePath::TreePath(const TreeModel::iterator& iter)
:
// The GtkTreePath* is always newly created.
gobject_ (gtk_tree_model_get_path(iter.get_model_gobject(), const_cast<GtkTreeIter*>(iter.gobj())))
{}
TreePath& TreePath::operator=(const TreeModel::iterator& iter)
{
TreePath temp (iter);
swap(temp);
return *this;
}
void TreePath::clear()
{
TreePath empty_path;
swap(empty_path);
}
TreePath::size_type TreePath::size() const
{
return gtk_tree_path_get_depth(gobject_);
}
bool TreePath::empty() const
{
return (gtk_tree_path_get_depth(gobject_) == 0);
}
TreePath::reference TreePath::operator[](TreePath::size_type i)
{
int *const indices = gtk_tree_path_get_indices(gobject_);
return indices[i];
}
TreePath::const_reference TreePath::operator[](TreePath::size_type i) const
{
const int *const indices = gtk_tree_path_get_indices(gobject_);
return indices[i];
}
TreePath::iterator TreePath::begin()
{
return gtk_tree_path_get_indices(gobject_);
}
TreePath::iterator TreePath::end()
{
return gtk_tree_path_get_indices(gobject_) + gtk_tree_path_get_depth(gobject_);
}
TreePath::const_iterator TreePath::begin() const
{
return gtk_tree_path_get_indices(gobject_);
}
TreePath::const_iterator TreePath::end() const
{
return gtk_tree_path_get_indices(gobject_) + gtk_tree_path_get_depth(gobject_);
}
bool TreePath::get_from_selection_data(const SelectionData& selection_data, Glib::RefPtr<TreeModel>& model, TreePath& path) //static
{
GtkTreeModel* src_model = 0;
GtkTreePath* src_path = 0;
gboolean result = gtk_tree_get_row_drag_data(const_cast<GtkSelectionData*>(selection_data.gobj()), &src_model, &src_path);
model = Glib::wrap(src_model, true /* take_copy=true */);
//gtk_tree_get_row_drag_data gives us ownership of src_path.
path = Glib::wrap(src_path, false /* take_copy=false */);
return result;
}
bool TreePath::get_from_selection_data(const SelectionData& selection_data, TreePath& path) //static
{
GtkTreePath* src_path = 0;
gboolean result = gtk_tree_get_row_drag_data(const_cast<GtkSelectionData*>(selection_data.gobj()), 0, &src_path);
//gtk_tree_get_row_drag_data gives us ownership of src_path.
path = Glib::wrap(src_path, false /* take_copy=false */);
return result;
}
bool TreePath::set_in_selection_data(SelectionData& selection_data, const Glib::RefPtr<const TreeModel>& model) const
{
return gtk_tree_set_row_drag_data(selection_data.gobj(), const_cast<GtkTreeModel*>(model->gobj()), const_cast<GtkTreePath*>(gobj()));
}
//deprecated:
Glib::ArrayHandle<int> TreePath::get_indices() const
{
// gtk_tree_path_get_indices() returns a pointer to an internal array,
// similar to std::string::data(). Thus the OWNERSHIP_NONE flag.
return Glib::ArrayHandle<int>(gtk_tree_path_get_indices(gobject_),
gtk_tree_path_get_depth(gobject_),
Glib::OWNERSHIP_NONE);
}
} // namespace Gtk
namespace
{
} // anonymous namespace
namespace Glib
{
Gtk::TreePath wrap(GtkTreePath* object, bool take_copy)
{
return Gtk::TreePath(object, take_copy);
}
} // namespace Glib
namespace Gtk
{
// static
GType TreePath::get_type()
{
return gtk_tree_path_get_type();
}
TreePath::TreePath()
:
gobject_ (gtk_tree_path_new())
{}
TreePath::TreePath(const TreePath& other)
:
gobject_ ((other.gobject_) ? gtk_tree_path_copy(other.gobject_) : 0)
{}
TreePath::TreePath(GtkTreePath* gobject, bool make_a_copy)
:
// For BoxedType wrappers, make_a_copy is true by default. The static
// BoxedType wrappers must always take a copy, thus make_a_copy = true
// ensures identical behaviour if the default argument is used.
gobject_ ((make_a_copy && gobject) ? gtk_tree_path_copy(gobject) : gobject)
{}
TreePath& TreePath::operator=(const TreePath& other)
{
TreePath temp (other);
swap(temp);
return *this;
}
TreePath::~TreePath()
{
if(gobject_)
gtk_tree_path_free(gobject_);
}
void TreePath::swap(TreePath& other)
{
GtkTreePath *const temp = gobject_;
gobject_ = other.gobject_;
other.gobject_ = temp;
}
GtkTreePath* TreePath::gobj_copy() const
{
return gtk_tree_path_copy(gobject_);
}
void TreePath::push_back(int index)
{
gtk_tree_path_append_index(gobj(), index);
}
void TreePath::push_front(int index)
{
gtk_tree_path_prepend_index(gobj(), index);
}
void TreePath::next()
{
gtk_tree_path_next(gobj());
}
bool TreePath::prev()
{
return gtk_tree_path_prev(gobj());
}
bool TreePath::up()
{
return gtk_tree_path_up(gobj());
}
void TreePath::down()
{
gtk_tree_path_down(gobj());
}
bool TreePath::is_ancestor(const TreePath& descendant) const
{
return gtk_tree_path_is_ancestor(const_cast<GtkTreePath*>(gobj()), const_cast<GtkTreePath*>((descendant).gobj()));
}
bool TreePath::is_descendant(const TreePath& ancestor) const
{
return gtk_tree_path_is_descendant(const_cast<GtkTreePath*>(gobj()), const_cast<GtkTreePath*>((ancestor).gobj()));
}
Glib::ustring TreePath::to_string() const
{
return Glib::convert_return_gchar_ptr_to_ustring(gtk_tree_path_to_string(const_cast<GtkTreePath*>(gobj())));
}
bool operator==(const TreePath& lhs, const TreePath& rhs)
{
return (gtk_tree_path_compare(lhs.gobj(), rhs.gobj()) == 0);
}
bool operator!=(const TreePath& lhs, const TreePath& rhs)
{
return (gtk_tree_path_compare(lhs.gobj(), rhs.gobj()) != 0);
}
bool operator<(const TreePath& lhs, const TreePath& rhs)
{
return (gtk_tree_path_compare(lhs.gobj(), rhs.gobj()) < 0);
}
bool operator>(const TreePath& lhs, const TreePath& rhs)
{
return (gtk_tree_path_compare(lhs.gobj(), rhs.gobj()) > 0);
}
bool operator<=(const TreePath& lhs, const TreePath& rhs)
{
return (gtk_tree_path_compare(lhs.gobj(), rhs.gobj()) <= 0);
}
bool operator>=(const TreePath& lhs, const TreePath& rhs)
{
return (gtk_tree_path_compare(lhs.gobj(), rhs.gobj()) >= 0);
}
void TreePath::append_index(int index)
{
gtk_tree_path_append_index(gobj(), index);
}
void TreePath::prepend_index(int index)
{
gtk_tree_path_prepend_index(gobj(), index);
}
int TreePath::get_depth() const
{
return gtk_tree_path_get_depth(const_cast<GtkTreePath*>(gobj()));
}
} // namespace Gtk