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449aab3c46
livetrax/libs/gtkmm2/gtk/gtkmm/treemodel.cc
Paul Davis 449aab3c46 rollback to 3428, before the mysterious removal of libs/* at 3431/3432 
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-06-02 21:41:35 +00:00

1768 lines
61 KiB
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// Generated by gtkmmproc -- DO NOT MODIFY!
#include <gtkmm/treemodel.h>
#include <gtkmm/private/treemodel_p.h>
#include <gtk/gtktypebuiltins.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/treeiter.h>
#include <gtkmm/treepath.h>
#include <gtk/gtktreestore.h>
#include <gtk/gtktreemodel.h>
namespace
{
static gboolean proxy_foreach_iter_callback(GtkTreeModel* model, GtkTreePath*, GtkTreeIter* iter, void* data)
{
typedef Gtk::TreeModel::SlotForeachIter SlotType;
SlotType& slot = *static_cast<SlotType*>(data);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
return slot(Gtk::TreeModel::iterator(model, iter));
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
return 1;
}
static gboolean proxy_foreach_path_callback(GtkTreeModel*, GtkTreePath* path, GtkTreeIter*, void* data)
{
typedef Gtk::TreeModel::SlotForeachPath SlotType;
SlotType& slot = *static_cast<SlotType*>(data);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
return slot(Gtk::TreeModel::Path(path, true));
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
return 1;
}
static gboolean proxy_foreach_path_and_iter_callback(GtkTreeModel* model, GtkTreePath* path,
GtkTreeIter* iter, void* data)
{
typedef Gtk::TreeModel::SlotForeachPathAndIter SlotType;
SlotType& slot = *static_cast<SlotType*>(data);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
return slot(Gtk::TreeModel::Path(path, true), Gtk::TreeModel::iterator(model, iter));
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
return 1;
}
} //anonymous namespace
//Help the code generator, so that it doesn't have to fully qualify this type:
typedef Gtk::TreeModel::iterator iterator;
namespace Gtk
{
TreeModel::iterator TreeModel::get_iter(const Path& path)
{
Gtk::TreeModel::iterator iter(this);
gtk_tree_model_get_iter(gobj(), iter.gobj(), const_cast<GtkTreePath*>(path.gobj()));
return iter;
}
TreeModel::iterator TreeModel::get_iter(const Glib::ustring& path_string)
{
Gtk::TreeModel::iterator iter (this);
gtk_tree_model_get_iter_from_string(gobj(), iter.gobj(), path_string.c_str());
return iter;
}
TreeModel::Children TreeModel::children()
{
return TreeNodeChildren(this);
}
TreeModel::Children TreeModel::children() const
{
//TODO: Remove the const when we have a real const TreeNodeChildren, when we have a real const_iterator.
return TreeNodeChildren(const_cast<TreeModel*>(this));
}
void TreeModel::set_value_impl(const iterator&, int, const Glib::ValueBase&)
{
g_assert_not_reached();
}
void TreeModel::get_value_impl(const iterator& row, int column, Glib::ValueBase& value) const
{
gtk_tree_model_get_value(
const_cast<GtkTreeModel*>(gobj()),
const_cast<GtkTreeIter*>(row.gobj()),
column, value.gobj());
}
void TreeModel::foreach_iter(const SlotForeachIter& slot)
{
SlotForeachIter slot_copy (slot);
gtk_tree_model_foreach(gobj(), &proxy_foreach_iter_callback, &slot_copy);
}
void TreeModel::foreach_path(const SlotForeachPath& slot)
{
SlotForeachPath slot_copy (slot);
gtk_tree_model_foreach(gobj(), &proxy_foreach_path_callback, &slot_copy);
}
void TreeModel::foreach(const SlotForeachPathAndIter& slot)
{
SlotForeachPathAndIter slot_copy (slot);
gtk_tree_model_foreach(gobj(), &proxy_foreach_path_and_iter_callback, &slot_copy);
}
bool TreeModel::iter_is_valid(const iterator& iter) const
{
//This method is overriden in TreeStore and ListStore.
//This implementation will only be used as a default for custom derived TreeModels,
//and when we wrap a C GtkTreeModel with a Gtk::TreeModel instance, without knowing what derived C type it is.
// This check is almost the same as the private VALID_ITER() macro in gtkliststore.c and
// gtktreestore.c.
return (!iter.is_end_ && iter.gobj()->stamp != 0);
}
#ifdef GLIBMM_VFUNCS_ENABLED
// Custom vfunc callbacks, because the C++ vfuncs have different parameters and return types
// that can not be generated automatically:
gboolean TreeModel_Class::iter_next_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj && obj->is_derived_())
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
TreeModel::iterator iter_input = TreeModel::iterator(self, iter);
TreeModel::iterator iter_next( self, iter ); //Copies iter by value.
gboolean test = obj->iter_next_vfunc(iter_input, iter_next);
//Copy the new iter value to the C output parameter:
if(test)
*iter = *(iter_next.gobj());
return test;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
else
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
)
);
// Call the original underlying C function:
if(base && base->iter_next)
return (*base->iter_next)(self, iter);
}
typedef gboolean RType;
return RType();
}
bool TreeModel::iter_next_vfunc(const iterator& iter, iterator& iter_next) const
{
//Call the default C implementation:
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)
);
if(base && base->iter_next)
{
TreeModel::iterator iter_copy = iter;
gboolean test = (*base->iter_next)(const_cast<GtkTreeModel*>(gobj()), iter_copy.gobj());
if(test)
iter_next = iter_copy;
return test;
}
return bool();
}
gboolean TreeModel_Class::get_iter_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter, GtkTreePath* path)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj && obj->is_derived_())
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
Gtk::TreeModel::iterator iter_out(self, iter); //copies the iter by value.
gboolean test = obj->get_iter_vfunc(Gtk::TreePath(path, true), iter_out);
//Copy the new iter value to the C output parameter:
if(test)
*iter = *(iter_out.gobj());
return test;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
else
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_iter)
return (*base->get_iter)(self, iter, const_cast<GtkTreePath*>(path));
}
typedef gboolean RType;
return RType();
}
bool TreeModel::get_iter_vfunc(const Path& path, iterator& iter) const
{
//Call the default C implementation:
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)
);
if(base && base->get_iter)
{
return (*base->get_iter)( const_cast<GtkTreeModel*>(gobj()), iter.gobj(), const_cast<GtkTreePath*>(path.gobj()) );
}
return bool();
}
gboolean TreeModel_Class::iter_children_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter, GtkTreeIter* parent)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj && obj->is_derived_())
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
Gtk::TreeModel::iterator iter_out(self, iter); //copies the iter by value.
gboolean test = false;
if(!parent)
{
//Deal with this case, which is documented in the C docs as:
//" If @parent is %NULL returns the first node, equivalent to
// <literal>gtk_tree_model_get_iter_first (tree_model, iter);</literal> "
test = obj->iter_nth_root_child_vfunc(0, iter_out);
}
else
{
//Normal case:
Gtk::TreeModel::iterator parent_cpp(self, parent);
test = obj->iter_children_vfunc(parent_cpp, iter_out);
}
//Copy the new iter value to the C output parameter:
if(test)
*iter = *(iter_out.gobj());
return test;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
else
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->iter_children)
return (*base->iter_children)(self, iter, parent);
}
typedef gboolean RType;
return RType();
}
bool TreeModel::iter_children_vfunc(const iterator& parent, iterator& iter) const
{
//Call the default C implementation:
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)
);
if(base && base->iter_children)
{
return (*base->iter_children)( const_cast<GtkTreeModel*>(gobj()), iter.gobj(), const_cast<GtkTreeIter*>(parent.gobj()) );
}
return bool();
}
gboolean TreeModel_Class::iter_parent_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter, GtkTreeIter* child)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj && obj->is_derived_())
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
Gtk::TreeModel::iterator iter_out(self, iter);
Gtk::TreeModel::iterator child_cpp(self, child);
gboolean test = obj->iter_parent_vfunc(child_cpp, iter_out);
//Copy the new iter value to the C output parameter:
if(test)
*iter = *(iter_out.gobj());
return test;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
else
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->iter_parent)
return (*base->iter_parent)(self, iter, child);
}
typedef gboolean RType;
return RType();
}
bool TreeModel::iter_parent_vfunc(const iterator& child, iterator& iter) const
{
//Call the default C implementation:
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)
);
if(base && base->iter_parent)
{
return (*base->iter_parent)( const_cast<GtkTreeModel*>(gobj()), iter.gobj(), const_cast<GtkTreeIter*>(child.gobj()) );
}
return bool();
}
gboolean TreeModel_Class::iter_nth_child_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter, GtkTreeIter* parent, int n)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj && obj->is_derived_())
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
Gtk::TreeModel::iterator iter_out(self, iter);
gboolean test = false;
if(!parent)
{
// Deal with this special case, docuemnted in the C docs as:
// "As a special case, if @parent is %NULL, then the nth root node is set.":
test = obj->iter_nth_root_child_vfunc(n, iter_out);
}
else
{
//The normal case:
Gtk::TreeModel::iterator parent_cpp(self, parent);
test = obj->iter_nth_child_vfunc(parent_cpp, n, iter_out);
}
//Copy the new iter value to the C output parameter:
if(test)
*iter = *(iter_out.gobj());
return test;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
else
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->iter_nth_child)
return (*base->iter_nth_child)(self, iter, parent, n);
}
typedef gboolean RType;
return RType();
}
bool TreeModel::iter_nth_child_vfunc(const iterator& parent, int n, iterator& iter) const
{
//Call the default C implementation:
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)
);
if(base && base->iter_nth_child)
{
return (*base->iter_nth_child)( const_cast<GtkTreeModel*>(gobj()), iter.gobj(), const_cast<GtkTreeIter*>(parent.gobj()), n );
}
return bool();
}
//See the implementation of iter_children_vfunc_callback() and iter_nth_child_vfunc_callback()
//to find out why this virtual function exists:
bool TreeModel::iter_nth_root_child_vfunc(int n, iterator& iter) const
{
//Call the default C implementation:
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)
);
if(base && base->iter_nth_child)
{
//This means that iter_nth_child(0) might be called by iter_children_vfunc_callback(),
//but hopefully that's exactly the same thing. TODO: Ask why both vfuncs exist. murrayc.
return (*base->iter_nth_child)( const_cast<GtkTreeModel*>(gobj()), iter.gobj(), 0 /* the null parent */, n );
}
return bool();
}
gboolean TreeModel_Class::iter_n_children_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter)
{
CppObjectType *const obj = dynamic_cast<CppObjectType*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj && obj->is_derived_())
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
//Deal with the case that iter is null, as described in the C docs:
if(iter)
return obj->iter_n_children_vfunc( Gtk::TreeModel::iterator(self, iter) );
else
return obj->iter_n_root_children_vfunc();
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
else
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->iter_n_children)
return (*base->iter_n_children)(self, iter);
}
typedef gboolean RType;
return RType();
}
int TreeModel::iter_n_children_vfunc(const iterator& iter) const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->iter_n_children)
return (*base->iter_n_children)(const_cast<GtkTreeModel*>(gobj()), const_cast<GtkTreeIter*>((iter).gobj()));
typedef int RType;
return RType();
}
int TreeModel::iter_n_root_children_vfunc() const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->iter_n_children)
return (*base->iter_n_children)(const_cast<GtkTreeModel*>(gobj()), 0 /* null iter to mean root node, as described in C docs */);
typedef int RType;
return RType();
}
#endif //GLIBMM_VFUNCS_ENABLED
void TreeModel::rows_reordered(const Path& path, const iterator& iter, const Glib::ArrayHandle<int>& new_order)
{
//The size of the array seems to be based on the known number of children. murrayc.
gtk_tree_model_rows_reordered(gobj(), const_cast<GtkTreePath*>((path).gobj()), const_cast<GtkTreeIter*>((iter).gobj()), const_cast<int*>(new_order.data()));
}
void TreeModel::rows_reordered(const Path& path, const Glib::ArrayHandle<int>& new_order)
{
//The size of the array seems to be based on the known number of children. murrayc.
gtk_tree_model_rows_reordered(gobj(), const_cast<GtkTreePath*>((path).gobj()), 0, const_cast<int*>(new_order.data()));
}
} // namespace Gtk
namespace
{
static void TreeModel_signal_row_changed_callback(GtkTreeModel* self, GtkTreePath* path,GtkTreeIter* iter,void* data)
{
using namespace Gtk;
typedef sigc::slot< void,const TreeModel::Path&,const TreeModel::iterator& > SlotType;
// Do not try to call a signal on a disassociated wrapper.
if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
(*static_cast<SlotType*>(slot))(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
static const Glib::SignalProxyInfo TreeModel_signal_row_changed_info =
{
"row_changed",
(GCallback) &TreeModel_signal_row_changed_callback,
(GCallback) &TreeModel_signal_row_changed_callback
};
static void TreeModel_signal_row_inserted_callback(GtkTreeModel* self, GtkTreePath* path,GtkTreeIter* iter,void* data)
{
using namespace Gtk;
typedef sigc::slot< void,const TreeModel::Path&,const TreeModel::iterator& > SlotType;
// Do not try to call a signal on a disassociated wrapper.
if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
(*static_cast<SlotType*>(slot))(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
static const Glib::SignalProxyInfo TreeModel_signal_row_inserted_info =
{
"row_inserted",
(GCallback) &TreeModel_signal_row_inserted_callback,
(GCallback) &TreeModel_signal_row_inserted_callback
};
static void TreeModel_signal_row_has_child_toggled_callback(GtkTreeModel* self, GtkTreePath* path,GtkTreeIter* iter,void* data)
{
using namespace Gtk;
typedef sigc::slot< void,const TreeModel::Path&,const TreeModel::iterator& > SlotType;
// Do not try to call a signal on a disassociated wrapper.
if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
(*static_cast<SlotType*>(slot))(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
static const Glib::SignalProxyInfo TreeModel_signal_row_has_child_toggled_info =
{
"row_has_child_toggled",
(GCallback) &TreeModel_signal_row_has_child_toggled_callback,
(GCallback) &TreeModel_signal_row_has_child_toggled_callback
};
static void TreeModel_signal_row_deleted_callback(GtkTreeModel* self, GtkTreePath* path,void* data)
{
using namespace Gtk;
typedef sigc::slot< void,const TreeModel::Path& > SlotType;
// Do not try to call a signal on a disassociated wrapper.
if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
(*static_cast<SlotType*>(slot))(Gtk::TreePath(path, true)
);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
static const Glib::SignalProxyInfo TreeModel_signal_row_deleted_info =
{
"row_deleted",
(GCallback) &TreeModel_signal_row_deleted_callback,
(GCallback) &TreeModel_signal_row_deleted_callback
};
static void TreeModel_signal_rows_reordered_callback(GtkTreeModel* self, GtkTreePath* path,GtkTreeIter* iter,gint* new_order,void* data)
{
using namespace Gtk;
typedef sigc::slot< void,const TreeModel::Path&,const TreeModel::iterator&,int* > SlotType;
// Do not try to call a signal on a disassociated wrapper.
if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
(*static_cast<SlotType*>(slot))(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
, new_order
);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
static const Glib::SignalProxyInfo TreeModel_signal_rows_reordered_info =
{
"rows_reordered",
(GCallback) &TreeModel_signal_rows_reordered_callback,
(GCallback) &TreeModel_signal_rows_reordered_callback
};
} // anonymous namespace
// static
GType Glib::Value<Gtk::TreeModelFlags>::value_type()
{
return gtk_tree_model_flags_get_type();
}
namespace Glib
{
Glib::RefPtr<Gtk::TreeModel> wrap(GtkTreeModel* object, bool take_copy)
{
return Glib::RefPtr<Gtk::TreeModel>( dynamic_cast<Gtk::TreeModel*> (Glib::wrap_auto_interface<Gtk::TreeModel> ((GObject*)(object), take_copy)) );
//We use dynamic_cast<> in case of multiple inheritance.
}
} // namespace Glib
namespace Gtk
{
/* The *_Class implementation: */
const Glib::Interface_Class& TreeModel_Class::init()
{
if(!gtype_) // create the GType if necessary
{
// Glib::Interface_Class has to know the interface init function
// in order to add interfaces to implementing types.
class_init_func_ = &TreeModel_Class::iface_init_function;
// We can not derive from another interface, and it is not necessary anyway.
gtype_ = gtk_tree_model_get_type();
}
return *this;
}
void TreeModel_Class::iface_init_function(void* g_iface, void*)
{
BaseClassType *const klass = static_cast<BaseClassType*>(g_iface);
//This is just to avoid an "unused variable" warning when there are no vfuncs or signal handlers to connect.
//This is a temporary fix until I find out why I can not seem to derive a GtkFileChooser interface. murrayc
g_assert(klass != 0);
#ifdef GLIBMM_VFUNCS_ENABLED
klass->get_flags = &get_flags_vfunc_callback;
klass->get_n_columns = &get_n_columns_vfunc_callback;
klass->get_column_type = &get_column_type_vfunc_callback;
klass->iter_next = &iter_next_vfunc_callback;
klass->get_iter = &get_iter_vfunc_callback;
klass->iter_children = &iter_children_vfunc_callback;
klass->iter_parent = &iter_parent_vfunc_callback;
klass->iter_nth_child = &iter_nth_child_vfunc_callback;
klass->iter_n_children = &iter_n_children_vfunc_callback;
klass->iter_has_child = &iter_has_child_vfunc_callback;
klass->ref_node = &ref_node_vfunc_callback;
klass->unref_node = &unref_node_vfunc_callback;
klass->get_path = &get_path_vfunc_callback;
klass->get_value = &get_value_vfunc_callback;
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
klass->row_changed = &row_changed_callback;
klass->row_inserted = &row_inserted_callback;
klass->row_has_child_toggled = &row_has_child_toggled_callback;
klass->row_deleted = &row_deleted_callback;
klass->rows_reordered = &rows_reordered_callback;
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
}
#ifdef GLIBMM_VFUNCS_ENABLED
GtkTreeModelFlags TreeModel_Class::get_flags_vfunc_callback(GtkTreeModel* self)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
return ((GtkTreeModelFlags)(obj->get_flags_vfunc()));
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_flags)
return (*base->get_flags)(self);
typedef GtkTreeModelFlags RType;
return RType();
}
gint TreeModel_Class::get_n_columns_vfunc_callback(GtkTreeModel* self)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
return obj->get_n_columns_vfunc();
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_n_columns)
return (*base->get_n_columns)(self);
typedef gint RType;
return RType();
}
GType TreeModel_Class::get_column_type_vfunc_callback(GtkTreeModel* self, gint index)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
return obj->get_column_type_vfunc(index
);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_column_type)
return (*base->get_column_type)(self, index);
typedef GType RType;
return RType();
}
gboolean TreeModel_Class::iter_has_child_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
return static_cast<int>(obj->iter_has_child_vfunc(Gtk::TreeModel::iterator(self, iter)
));
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->iter_has_child)
return (*base->iter_has_child)(self, iter);
typedef gboolean RType;
return RType();
}
void TreeModel_Class::ref_node_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->ref_node_vfunc(Gtk::TreeModel::iterator(self, iter)
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->ref_node)
(*base->ref_node)(self, iter);
}
void TreeModel_Class::unref_node_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->unref_node_vfunc(Gtk::TreeModel::iterator(self, iter)
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->unref_node)
(*base->unref_node)(self, iter);
}
GtkTreePath* TreeModel_Class::get_path_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
return (obj->get_path_vfunc(Gtk::TreeModel::iterator(self, iter)
)).gobj_copy();
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_path)
return (*base->get_path)(self, iter);
typedef GtkTreePath* RType;
return RType();
}
void TreeModel_Class::get_value_vfunc_callback(GtkTreeModel* self, GtkTreeIter* iter, gint column, GValue* value)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->get_value_vfunc(Gtk::TreeModel::iterator(self, iter)
, column
, *reinterpret_cast<Glib::ValueBase*>(value)
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->get_value)
(*base->get_value)(self, iter, column, value);
}
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void TreeModel_Class::row_changed_callback(GtkTreeModel* self, GtkTreePath* path, GtkTreeIter* iter)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->on_row_changed(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->row_changed)
(*base->row_changed)(self, path, iter);
}
void TreeModel_Class::row_inserted_callback(GtkTreeModel* self, GtkTreePath* path, GtkTreeIter* iter)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->on_row_inserted(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->row_inserted)
(*base->row_inserted)(self, path, iter);
}
void TreeModel_Class::row_has_child_toggled_callback(GtkTreeModel* self, GtkTreePath* path, GtkTreeIter* iter)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->on_row_has_child_toggled(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->row_has_child_toggled)
(*base->row_has_child_toggled)(self, path, iter);
}
void TreeModel_Class::row_deleted_callback(GtkTreeModel* self, GtkTreePath* path)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->on_row_deleted(Gtk::TreePath(path, true)
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->row_deleted)
(*base->row_deleted)(self, path);
}
void TreeModel_Class::rows_reordered_callback(GtkTreeModel* self, GtkTreePath* path, GtkTreeIter* iter, gint* new_order)
{
Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
Glib::ObjectBase::_get_current_wrapper((GObject*)self));
// Non-gtkmmproc-generated custom classes implicitly call the default
// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
// generated classes can use this optimisation, which avoids the unnecessary
// parameter conversions if there is no possibility of the virtual function
// being overridden:
if(obj_base && obj_base->is_derived_())
{
CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
if(obj) // This can be NULL during destruction.
{
#ifdef GLIBMM_EXCEPTIONS_ENABLED
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
#endif //GLIBMM_EXCEPTIONS_ENABLED
// Call the virtual member method, which derived classes might override.
obj->on_rows_reordered(Gtk::TreePath(path, true)
, Gtk::TreeModel::iterator(self, iter)
, new_order
);
return;
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
) );
// Call the original underlying C function:
if(base && base->rows_reordered)
(*base->rows_reordered)(self, path, iter, new_order);
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
Glib::ObjectBase* TreeModel_Class::wrap_new(GObject* object)
{
return new TreeModel((GtkTreeModel*)(object));
}
/* The implementation: */
TreeModel::TreeModel()
:
Glib::Interface(treemodel_class_.init())
{}
TreeModel::TreeModel(GtkTreeModel* castitem)
:
Glib::Interface((GObject*)(castitem))
{}
TreeModel::~TreeModel()
{}
// static
void TreeModel::add_interface(GType gtype_implementer)
{
treemodel_class_.init().add_interface(gtype_implementer);
}
TreeModel::CppClassType TreeModel::treemodel_class_; // initialize static member
GType TreeModel::get_type()
{
return treemodel_class_.init().get_type();
}
GType TreeModel::get_base_type()
{
return gtk_tree_model_get_type();
}
TreeModelFlags TreeModel::get_flags() const
{
return ((TreeModelFlags)(gtk_tree_model_get_flags(const_cast<GtkTreeModel*>(gobj()))));
}
int TreeModel::get_n_columns() const
{
return gtk_tree_model_get_n_columns(const_cast<GtkTreeModel*>(gobj()));
}
GType TreeModel::get_column_type(int index) const
{
return gtk_tree_model_get_column_type(const_cast<GtkTreeModel*>(gobj()), index);
}
TreeModel::Path TreeModel::get_path(const iterator& iter) const
{
return Gtk::TreePath(gtk_tree_model_get_path(const_cast<GtkTreeModel*>(gobj()), const_cast<GtkTreeIter*>((iter).gobj())), false);
}
void TreeModel::row_changed(const Path& path, const iterator& iter)
{
gtk_tree_model_row_changed(gobj(), const_cast<GtkTreePath*>((path).gobj()), const_cast<GtkTreeIter*>((iter).gobj()));
}
void TreeModel::row_inserted(const Path& path, const iterator& iter)
{
gtk_tree_model_row_inserted(gobj(), const_cast<GtkTreePath*>((path).gobj()), const_cast<GtkTreeIter*>((iter).gobj()));
}
void TreeModel::row_has_child_toggled(const Path& path, const iterator& iter)
{
gtk_tree_model_row_has_child_toggled(gobj(), const_cast<GtkTreePath*>((path).gobj()), const_cast<GtkTreeIter*>((iter).gobj()));
}
void TreeModel::row_deleted(const Path& path)
{
gtk_tree_model_row_deleted(gobj(), const_cast<GtkTreePath*>((path).gobj()));
}
void TreeModel::rows_reordered(const Path& path, const iterator& iter, int* new_order)
{
gtk_tree_model_rows_reordered(gobj(), const_cast<GtkTreePath*>((path).gobj()), const_cast<GtkTreeIter*>((iter).gobj()), new_order);
}
Glib::ustring TreeModel::get_string(const iterator& iter) const
{
return Glib::convert_return_gchar_ptr_to_ustring(gtk_tree_model_get_string_from_iter(const_cast<GtkTreeModel*>(gobj()), const_cast<GtkTreeIter*>((iter).gobj())));
}
Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& > TreeModel::signal_row_changed()
{
return Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& >(this, &TreeModel_signal_row_changed_info);
}
Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& > TreeModel::signal_row_inserted()
{
return Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& >(this, &TreeModel_signal_row_inserted_info);
}
Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& > TreeModel::signal_row_has_child_toggled()
{
return Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& >(this, &TreeModel_signal_row_has_child_toggled_info);
}
Glib::SignalProxy1< void,const TreeModel::Path& > TreeModel::signal_row_deleted()
{
return Glib::SignalProxy1< void,const TreeModel::Path& >(this, &TreeModel_signal_row_deleted_info);
}
Glib::SignalProxy3< void,const TreeModel::Path&,const TreeModel::iterator&,int* > TreeModel::signal_rows_reordered()
{
return Glib::SignalProxy3< void,const TreeModel::Path&,const TreeModel::iterator&,int* >(this, &TreeModel_signal_rows_reordered_info);
}
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void Gtk::TreeModel::on_row_changed(const TreeModel::Path& path, const TreeModel::iterator& iter)
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->row_changed)
(*base->row_changed)(gobj(),const_cast<GtkTreePath*>((path).gobj()),const_cast<GtkTreeIter*>((iter).gobj()));
}
void Gtk::TreeModel::on_row_inserted(const TreeModel::Path& path, const TreeModel::iterator& iter)
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->row_inserted)
(*base->row_inserted)(gobj(),const_cast<GtkTreePath*>((path).gobj()),const_cast<GtkTreeIter*>((iter).gobj()));
}
void Gtk::TreeModel::on_row_has_child_toggled(const TreeModel::Path& path, const TreeModel::iterator& iter)
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->row_has_child_toggled)
(*base->row_has_child_toggled)(gobj(),const_cast<GtkTreePath*>((path).gobj()),const_cast<GtkTreeIter*>((iter).gobj()));
}
void Gtk::TreeModel::on_row_deleted(const TreeModel::Path& path)
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->row_deleted)
(*base->row_deleted)(gobj(),const_cast<GtkTreePath*>((path).gobj()));
}
void Gtk::TreeModel::on_rows_reordered(const TreeModel::Path& path, const TreeModel::iterator& iter, int* new_order)
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->rows_reordered)
(*base->rows_reordered)(gobj(),const_cast<GtkTreePath*>((path).gobj()),const_cast<GtkTreeIter*>((iter).gobj()),new_order);
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
TreeModelFlags Gtk::TreeModel::get_flags_vfunc() const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_flags)
return ((TreeModelFlags)((*base->get_flags)(const_cast<GtkTreeModel*>(gobj()))));
typedef TreeModelFlags RType;
return RType();
}
int Gtk::TreeModel::get_n_columns_vfunc() const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_n_columns)
return (*base->get_n_columns)(const_cast<GtkTreeModel*>(gobj()));
typedef int RType;
return RType();
}
GType Gtk::TreeModel::get_column_type_vfunc(int index) const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_column_type)
return (*base->get_column_type)(const_cast<GtkTreeModel*>(gobj()),index);
typedef GType RType;
return RType();
}
bool Gtk::TreeModel::iter_has_child_vfunc(const iterator& iter) const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->iter_has_child)
return (*base->iter_has_child)(const_cast<GtkTreeModel*>(gobj()),const_cast<GtkTreeIter*>((iter).gobj()));
typedef bool RType;
return RType();
}
void Gtk::TreeModel::ref_node_vfunc(const iterator& iter) const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->ref_node)
(*base->ref_node)(const_cast<GtkTreeModel*>(gobj()),const_cast<GtkTreeIter*>((iter).gobj()));
}
void Gtk::TreeModel::unref_node_vfunc(const iterator& iter) const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->unref_node)
(*base->unref_node)(const_cast<GtkTreeModel*>(gobj()),const_cast<GtkTreeIter*>((iter).gobj()));
}
TreeModel::Path Gtk::TreeModel::get_path_vfunc(const iterator& iter) const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_path)
return Gtk::TreePath((*base->get_path)(const_cast<GtkTreeModel*>(gobj()),const_cast<GtkTreeIter*>((iter).gobj())), false);
typedef TreeModel::Path RType;
return RType();
}
void Gtk::TreeModel::get_value_vfunc(const iterator& iter, int column, Glib::ValueBase& value) const
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
) );
if(base && base->get_value)
(*base->get_value)(const_cast<GtkTreeModel*>(gobj()),const_cast<GtkTreeIter*>((iter).gobj()),column,(value).gobj());
}
#endif //GLIBMM_VFUNCS_ENABLED
} // namespace Gtk
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