diff options
Diffstat (limited to 'libs/gtkmm2/gtk/gtkmm/celllayout.cc')
| -rw-r--r-- | libs/gtkmm2/gtk/gtkmm/celllayout.cc | 519 |
1 files changed, 519 insertions, 0 deletions
diff --git a/libs/gtkmm2/gtk/gtkmm/celllayout.cc b/libs/gtkmm2/gtk/gtkmm/celllayout.cc new file mode 100644 index 0000000000..474dea3e5b --- /dev/null +++ b/libs/gtkmm2/gtk/gtkmm/celllayout.cc @@ -0,0 +1,519 @@ +// Generated by gtkmmproc -- DO NOT MODIFY! + +#include <gtkmm/celllayout.h> +#include <gtkmm/private/celllayout_p.h> + +// -*- c++ -*- +/* $Id$ */ + +/* Copyright 2003 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 <gtk/gtkcelllayout.h> + + +namespace //anonymous +{ + +// This Signal Proxy allows the C++ coder to specify +// a sigc::slot instead of a static function. +class SignalProxy_CellData +{ +public: + typedef Gtk::CellLayout::SlotCellData SlotType; + + SignalProxy_CellData(const SlotType& slot) + : slot_(slot) {} + + ~SignalProxy_CellData(); + + static void gtk_callback(GtkCellLayout* cell_layout, GtkCellRenderer* cell, GtkTreeModel* tree_model, GtkTreeIter* iter, gpointer data); + static void gtk_callback_destroy(void* data); + +private: + SlotType slot_; +}; + +SignalProxy_CellData::~SignalProxy_CellData() +{} + +void SignalProxy_CellData::gtk_callback(GtkCellLayout* /* cell_layout */, GtkCellRenderer* /* cell */, GtkTreeModel* tree_model, GtkTreeIter* iter, gpointer data) +{ + SignalProxy_CellData *const self = static_cast<SignalProxy_CellData*>(data); + + try + { + //We ignore the cell, because that was given as an argument to the connecting method, so the caller should know which one it is already. + //And we ignore the tree_model because that can be obtained from the iter or from the CellLayout itself. + (self->slot_)(Gtk::TreeModel::const_iterator(tree_model, iter)); + } + catch(...) + { + Glib::exception_handlers_invoke(); + } + +} + +void SignalProxy_CellData::gtk_callback_destroy(void* data) +{ + delete static_cast<SignalProxy_CellData*>(data); +} + +} // anonymous namespace + + +namespace Gtk +{ + +void CellLayout::add_attribute(const Glib::PropertyProxy_Base& property, const TreeModelColumnBase& column) +{ + gtk_cell_layout_add_attribute(gobj(), + (GtkCellRenderer*) property.get_object()->gobj(), property.get_name(), column.index()); +} + +void CellLayout::set_cell_data_func(CellRenderer& cell, const SlotCellData& slot) +{ + // Create a signal proxy. A pointer to this will be passed + // through the callback's data parameter. It will be deleted + // when SignalProxy_CellData::gtk_callback_destroy() is called. + SignalProxy_CellData *const pSignalProxy = new SignalProxy_CellData(slot); + + gtk_cell_layout_set_cell_data_func(gobj(), cell.gobj(), + &SignalProxy_CellData::gtk_callback, pSignalProxy, + &SignalProxy_CellData::gtk_callback_destroy); +} + + +} //namespace Gtk + + +namespace +{ +} // anonymous namespace + + +namespace Glib +{ + +Glib::RefPtr<Gtk::CellLayout> wrap(GtkCellLayout* object, bool take_copy) +{ + return Glib::RefPtr<Gtk::CellLayout>( dynamic_cast<Gtk::CellLayout*> (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::Interface_Class& CellLayout_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_ = &CellLayout_Class::iface_init_function; + + // We can not derive from another interface, and it is not necessary anyway. + gtype_ = gtk_cell_layout_get_type(); + } + + return *this; +} + +void CellLayout_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); + + klass->pack_start = &pack_start_vfunc_callback; + klass->pack_end = &pack_end_vfunc_callback; + klass->clear = &clear_vfunc_callback; + klass->add_attribute = &add_attribute_vfunc_callback; + klass->clear_attributes = &clear_attributes_vfunc_callback; + klass->reorder = &reorder_vfunc_callback; +} + +void CellLayout_Class::pack_start_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, gboolean expand) +{ + 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->pack_start_vfunc(Glib::wrap(cell) +, expand +); + } + catch(...) + { + Glib::exception_handlers_invoke(); + } + } + 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->pack_start) + (*base->pack_start)(self, cell, expand); + } +} + +void CellLayout_Class::pack_end_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, gboolean expand) +{ + 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->pack_end_vfunc(Glib::wrap(cell) +, expand +); + } + catch(...) + { + Glib::exception_handlers_invoke(); + } + } + 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->pack_end) + (*base->pack_end)(self, cell, expand); + } +} + +void CellLayout_Class::clear_vfunc_callback(GtkCellLayout* 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->clear_vfunc(); + } + catch(...) + { + Glib::exception_handlers_invoke(); + } + } + 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->clear) + (*base->clear)(self); + } +} + +void CellLayout_Class::add_attribute_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, const gchar* attribute, gint column) +{ + 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->add_attribute_vfunc(Glib::wrap(cell) +, Glib::convert_const_gchar_ptr_to_ustring(attribute) +, column +); + } + catch(...) + { + Glib::exception_handlers_invoke(); + } + } + 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->add_attribute) + (*base->add_attribute)(self, cell, attribute, column); + } +} + +void CellLayout_Class::clear_attributes_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell) +{ + 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->clear_attributes_vfunc(Glib::wrap(cell) +); + } + catch(...) + { + Glib::exception_handlers_invoke(); + } + } + 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->clear_attributes) + (*base->clear_attributes)(self, cell); + } +} + +void CellLayout_Class::reorder_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, gint position) +{ + 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->reorder_vfunc(Glib::wrap(cell) +, position +); + } + catch(...) + { + Glib::exception_handlers_invoke(); + } + } + 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->reorder) + (*base->reorder)(self, cell, position); + } +} + + +Glib::ObjectBase* CellLayout_Class::wrap_new(GObject* object) +{ + return new CellLayout((GtkCellLayout*)(object)); +} + + +/* The implementation: */ + +CellLayout::CellLayout() +: + Glib::Interface(celllayout_class_.init()) +{} + +CellLayout::CellLayout(GtkCellLayout* castitem) +: + Glib::Interface((GObject*)(castitem)) +{} + +CellLayout::~CellLayout() +{} + +// static +void CellLayout::add_interface(GType gtype_implementer) +{ + celllayout_class_.init().add_interface(gtype_implementer); +} + +CellLayout::CppClassType CellLayout::celllayout_class_; // initialize static member + +GType CellLayout::get_type() +{ + return celllayout_class_.init().get_type(); +} + +GType CellLayout::get_base_type() +{ + return gtk_cell_layout_get_type(); +} + + +void CellLayout::pack_start(CellRenderer& cell, bool expand) +{ + gtk_cell_layout_pack_start(gobj(), (cell).gobj(), static_cast<int>(expand)); +} + +void CellLayout::pack_end(CellRenderer& cell, bool expand) +{ + gtk_cell_layout_pack_end(gobj(), (cell).gobj(), static_cast<int>(expand)); +} + +void CellLayout::clear() +{ + gtk_cell_layout_clear(gobj()); +} + +void CellLayout::add_attribute(CellRenderer& cell, const Glib::ustring& attribute, int column) +{ + gtk_cell_layout_add_attribute(gobj(), (cell).gobj(), attribute.c_str(), column); +} + +void CellLayout::clear_attributes(CellRenderer& cell) +{ + gtk_cell_layout_clear_attributes(gobj(), (cell).gobj()); +} + +void CellLayout::reorder(CellRenderer& cell, int position) +{ + gtk_cell_layout_reorder(gobj(), (cell).gobj(), position); +} + + +void Gtk::CellLayout::pack_start_vfunc(CellRenderer* cell, bool expand) +{ + 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->pack_start) + (*base->pack_start)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),static_cast<int>(expand)); +} + +void Gtk::CellLayout::pack_end_vfunc(CellRenderer* cell, bool expand) +{ + 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->pack_end) + (*base->pack_end)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),static_cast<int>(expand)); +} + +void Gtk::CellLayout::clear_vfunc() +{ + 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->clear) + (*base->clear)(gobj()); +} + +void Gtk::CellLayout::add_attribute_vfunc(CellRenderer* cell, const Glib::ustring& attribute, int column) +{ + 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->add_attribute) + (*base->add_attribute)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),attribute.c_str(),column); +} + +void Gtk::CellLayout::clear_attributes_vfunc(CellRenderer* cell) +{ + 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->clear_attributes) + (*base->clear_attributes)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell)); +} + +void Gtk::CellLayout::reorder_vfunc(CellRenderer* cell, int position) +{ + 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->reorder) + (*base->reorder)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),position); +} + + +} // namespace Gtk + + |