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livetrax/libs/gtkmm2/gtk/gtkmm/treeselection.cc
Taybin Rutkin d09f6b3016 Initial revision
git-svn-id: svn://localhost/trunk/ardour2@4 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-05-13 20:47:18 +00:00

455 lines
12 KiB
C++

// Generated by gtkmmproc -- DO NOT MODIFY!
#include <gtkmm/treeselection.h>
#include <gtkmm/private/treeselection_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/treeview.h>
#include <gtk/gtktreeselection.h>
namespace
{
void proxy_foreach_selection_iter_callback(GtkTreeModel* model, GtkTreePath*, GtkTreeIter* iter, void* data)
{
typedef Gtk::TreeSelection::SlotForeachIter SlotType;
SlotType& slot = *static_cast<SlotType*>(data);
try
{
slot(Gtk::TreeModel::iterator(model, iter));
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
void proxy_foreach_selection_path_callback(GtkTreeModel*, GtkTreePath* path, GtkTreeIter*, void* data)
{
typedef Gtk::TreeSelection::SlotForeachPath SlotType;
SlotType& slot = *static_cast<SlotType*>(data);
try
{
slot(Gtk::TreeModel::Path(path, true));
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
void proxy_foreach_selection_path_and_iter_callback(GtkTreeModel* model, GtkTreePath* path,
GtkTreeIter* iter, void* data)
{
typedef Gtk::TreeSelection::SlotForeachPathAndIter SlotType;
SlotType& slot = *static_cast<SlotType*>(data);
try
{
slot(Gtk::TreeModel::Path(path, true), Gtk::TreeModel::iterator(model, iter));
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
// This Signal Proxy allows the C++ coder to specify
// a sigc::slot instead of a static function.
class SignalProxy_Select
{
public:
typedef Gtk::TreeSelection::SlotSelect SlotType;
SignalProxy_Select(const SlotType& slot) : slot_(slot) {}
~SignalProxy_Select();
static gboolean gtk_callback(GtkTreeSelection*, GtkTreeModel* model, GtkTreePath* path,
gboolean path_currently_selected, void* data);
static void gtk_callback_destroy(void* data);
private:
SlotType slot_;
};
SignalProxy_Select::~SignalProxy_Select()
{}
gboolean SignalProxy_Select::gtk_callback(GtkTreeSelection*, GtkTreeModel* model, GtkTreePath* path,
gboolean path_currently_selected, void* data)
{
SignalProxy_Select *const self = static_cast<SignalProxy_Select*>(data);
try
{
return (self->slot_)(Glib::wrap(model, true), // take copy
Gtk::TreePath(path, true), // take copy
path_currently_selected);
}
catch(...)
{
Glib::exception_handlers_invoke();
}
return 0;
}
void SignalProxy_Select::gtk_callback_destroy(void* data)
{
delete static_cast<SignalProxy_Select*>(data);
}
} // anonymous namespace
namespace Gtk
{
void TreeSelection::set_select_function(const SlotSelect& slot)
{
// Create a signal proxy. A pointer to this will be passed
// through the callback's data parameter. It will be deleted
// when SignalProxy_Select::gtk_callback_destroy() is called.
SignalProxy_Select *const pSignalProxy = new SignalProxy_Select(slot);
gtk_tree_selection_set_select_function(gobj(),
&SignalProxy_Select::gtk_callback, pSignalProxy,
&SignalProxy_Select::gtk_callback_destroy);
}
Glib::RefPtr<TreeModel> TreeSelection::get_model()
{
GtkTreeView *const tree_view = gtk_tree_selection_get_tree_view(gobj());
return Glib::wrap(gtk_tree_view_get_model(tree_view), true);
}
Glib::RefPtr<const TreeModel> TreeSelection::get_model() const
{
GtkTreeView *const tree_view = gtk_tree_selection_get_tree_view(const_cast<GtkTreeSelection*>(gobj()));
return Glib::wrap(gtk_tree_view_get_model(tree_view), true);
}
TreeModel::iterator TreeSelection::get_selected()
{
TreeModel::iterator iter;
GtkTreeModel* model_gobject = 0;
gtk_tree_selection_get_selected(gobj(), &model_gobject, iter.gobj());
iter.set_model_gobject(model_gobject);
return iter;
}
TreeModel::iterator TreeSelection::get_selected(Glib::RefPtr<TreeModel>& model)
{
TreeModel::iterator iter;
GtkTreeModel* model_gobject = 0;
gtk_tree_selection_get_selected(gobj(), &model_gobject, iter.gobj());
model = Glib::wrap(model_gobject, true);
iter.set_model_refptr(model);
return iter;
}
void TreeSelection::selected_foreach_iter(const SlotForeachIter& slot) const
{
SlotForeachIter slot_copy (slot);
gtk_tree_selection_selected_foreach(const_cast<GtkTreeSelection*>(gobj()), &proxy_foreach_selection_iter_callback, &slot_copy);
}
void TreeSelection::selected_foreach_path(const SlotForeachPath& slot) const
{
SlotForeachPath slot_copy (slot);
gtk_tree_selection_selected_foreach(const_cast<GtkTreeSelection*>(gobj()), &proxy_foreach_selection_path_callback, &slot_copy);
}
void TreeSelection::selected_foreach(const SlotForeachPathAndIter& slot) const
{
SlotForeachPathAndIter slot_copy (slot);
gtk_tree_selection_selected_foreach(const_cast<GtkTreeSelection*>(gobj()), &proxy_foreach_selection_path_and_iter_callback, &slot_copy);
}
TreeSelection::ListHandle_Path TreeSelection::get_selected_rows() const
{
return ListHandle_Path(gtk_tree_selection_get_selected_rows(
const_cast<GtkTreeSelection*>(gobj()), 0), Glib::OWNERSHIP_DEEP);
}
TreeSelection::ListHandle_Path TreeSelection::get_selected_rows(Glib::RefPtr<TreeModel>& model)
{
GtkTreeModel* model_gobject = 0;
const ListHandle_Path result (gtk_tree_selection_get_selected_rows(
const_cast<GtkTreeSelection*>(gobj()), &model_gobject), Glib::OWNERSHIP_DEEP);
model = Glib::wrap(model_gobject, true);
return result;
}
} // namespace Gtk
namespace
{
const Glib::SignalProxyInfo TreeSelection_signal_changed_info =
{
"changed",
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback
};
} // anonymous namespace
namespace Glib
{
Glib::RefPtr<Gtk::TreeSelection> wrap(GtkTreeSelection* object, bool take_copy)
{
return Glib::RefPtr<Gtk::TreeSelection>( dynamic_cast<Gtk::TreeSelection*> (Glib::wrap_auto ((GObject*)(object), take_copy)) );
//We use dynamic_cast<> in case of multiple inheritance.
}
} /* namespace Glib */
namespace Gtk
{
/* The *_Class implementation: */
const Glib::Class& TreeSelection_Class::init()
{
if(!gtype_) // create the GType if necessary
{
// Glib::Class has to know the class init function to clone custom types.
class_init_func_ = &TreeSelection_Class::class_init_function;
// This is actually just optimized away, apparently with no harm.
// Make sure that the parent type has been created.
//CppClassParent::CppObjectType::get_type();
// Create the wrapper type, with the same class/instance size as the base type.
register_derived_type(gtk_tree_selection_get_type());
// Add derived versions of interfaces, if the C type implements any interfaces:
}
return *this;
}
void TreeSelection_Class::class_init_function(void* g_class, void* class_data)
{
BaseClassType *const klass = static_cast<BaseClassType*>(g_class);
CppClassParent::class_init_function(klass, class_data);
klass->changed = &changed_callback;
}
void TreeSelection_Class::changed_callback(GtkTreeSelection* self)
{
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_())
{
try // Trap C++ exceptions which would normally be lost because this is a C callback.
{
// Call the virtual member method, which derived classes might override.
obj->on_changed();
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
else
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
);
// Call the original underlying C function:
if(base && base->changed)
(*base->changed)(self);
}
}
Glib::ObjectBase* TreeSelection_Class::wrap_new(GObject* object)
{
return new TreeSelection((GtkTreeSelection*)object);
}
/* The implementation: */
GtkTreeSelection* TreeSelection::gobj_copy()
{
reference();
return gobj();
}
TreeSelection::TreeSelection(const Glib::ConstructParams& construct_params)
:
Glib::Object(construct_params)
{}
TreeSelection::TreeSelection(GtkTreeSelection* castitem)
:
Glib::Object((GObject*)(castitem))
{}
TreeSelection::~TreeSelection()
{}
TreeSelection::CppClassType TreeSelection::treeselection_class_; // initialize static member
GType TreeSelection::get_type()
{
return treeselection_class_.init().get_type();
}
GType TreeSelection::get_base_type()
{
return gtk_tree_selection_get_type();
}
void TreeSelection::set_mode(SelectionMode type)
{
gtk_tree_selection_set_mode(gobj(), ((GtkSelectionMode)(type)));
}
SelectionMode TreeSelection::get_mode() const
{
return ((SelectionMode)(gtk_tree_selection_get_mode(const_cast<GtkTreeSelection*>(gobj()))));
}
TreeView* TreeSelection::get_tree_view()
{
return Glib::wrap(gtk_tree_selection_get_tree_view(gobj()));
}
const TreeView* TreeSelection::get_tree_view() const
{
return Glib::wrap(gtk_tree_selection_get_tree_view(const_cast<GtkTreeSelection*>(gobj())));
}
int TreeSelection::count_selected_rows() const
{
return gtk_tree_selection_count_selected_rows(const_cast<GtkTreeSelection*>(gobj()));
}
void TreeSelection::select(const TreeModel::Path& path)
{
gtk_tree_selection_select_path(gobj(), const_cast<GtkTreePath*>((path).gobj()));
}
void TreeSelection::select(const TreeModel::iterator& iter)
{
gtk_tree_selection_select_iter(gobj(), const_cast<GtkTreeIter*>((iter).gobj()));
}
void TreeSelection::select(const TreeModel::Row& row)
{
gtk_tree_selection_select_iter(gobj(), const_cast<GtkTreeIter*>((row).gobj()));
}
void TreeSelection::select(const TreeModel::Path& start_path, const TreeModel::Path& end_path)
{
gtk_tree_selection_select_range(gobj(), const_cast<GtkTreePath*>((start_path).gobj()), const_cast<GtkTreePath*>((end_path).gobj()));
}
void TreeSelection::unselect(const TreeModel::Path& path)
{
gtk_tree_selection_unselect_path(gobj(), const_cast<GtkTreePath*>((path).gobj()));
}
void TreeSelection::unselect(const TreeModel::Path& start_path, const TreeModel::Path& end_path)
{
gtk_tree_selection_unselect_range(gobj(), const_cast<GtkTreePath*>((start_path).gobj()), const_cast<GtkTreePath*>((end_path).gobj()));
}
void TreeSelection::unselect(const TreeModel::iterator& iter)
{
gtk_tree_selection_unselect_iter(gobj(), const_cast<GtkTreeIter*>((iter).gobj()));
}
bool TreeSelection::is_selected(const TreeModel::Path& path) const
{
return gtk_tree_selection_path_is_selected(const_cast<GtkTreeSelection*>(gobj()), const_cast<GtkTreePath*>((path).gobj()));
}
bool TreeSelection::is_selected(const TreeModel::iterator& iter) const
{
return gtk_tree_selection_iter_is_selected(const_cast<GtkTreeSelection*>(gobj()), const_cast<GtkTreeIter*>((iter).gobj()));
}
void TreeSelection::select_all()
{
gtk_tree_selection_select_all(gobj());
}
void TreeSelection::unselect_all()
{
gtk_tree_selection_unselect_all(gobj());
}
Glib::SignalProxy0< void > TreeSelection::signal_changed()
{
return Glib::SignalProxy0< void >(this, &TreeSelection_signal_changed_info);
}
void Gtk::TreeSelection::on_changed()
{
BaseClassType *const base = static_cast<BaseClassType*>(
g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
);
if(base && base->changed)
(*base->changed)(gobj());
}
} // namespace Gtk