diff options
Diffstat (limited to 'libs/gtkmm2/atk/atkmm/image.cc')
| -rw-r--r-- | libs/gtkmm2/atk/atkmm/image.cc | 349 |
1 files changed, 349 insertions, 0 deletions
diff --git a/libs/gtkmm2/atk/atkmm/image.cc b/libs/gtkmm2/atk/atkmm/image.cc new file mode 100644 index 0000000000..2f1df28c18 --- /dev/null +++ b/libs/gtkmm2/atk/atkmm/image.cc @@ -0,0 +1,349 @@ +// Generated by gtkmmproc -- DO NOT MODIFY! + +#include <atkmm/image.h> +#include <atkmm/private/image_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 <atkmm/object.h> +#include <atk/atkimage.h> + + +namespace +{ +} // anonymous namespace + + +namespace Glib +{ + +Glib::RefPtr<Atk::Image> wrap(AtkImage* object, bool take_copy) +{ + return Glib::RefPtr<Atk::Image>( dynamic_cast<Atk::Image*> (Glib::wrap_auto ((GObject*)(object), take_copy)) ); + //We use dynamic_cast<> in case of multiple inheritance. +} + +} // namespace Glib + + +namespace Atk +{ + + +/* The *_Class implementation: */ + +const Glib::Interface_Class& Image_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_ = &Image_Class::iface_init_function; + + // We can not derive from another interface, and it is not necessary anyway. + gtype_ = atk_image_get_type(); + } + + return *this; +} + +void Image_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->set_image_description = &set_image_description_vfunc_callback; + klass->get_image_description = &get_image_description_vfunc_callback; + klass->get_image_position = &get_image_position_vfunc_callback; + klass->get_image_size = &get_image_size_vfunc_callback; +} + +gboolean Image_Class::set_image_description_vfunc_callback(AtkImage* self, const gchar* description) +{ + 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. + return static_cast<int>(obj->set_image_description_vfunc(Glib::convert_const_gchar_ptr_to_ustring(description) +)); + } + 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->set_image_description) + return (*base->set_image_description)(self, description); + } + + typedef gboolean RType; + return RType(); +} + +const gchar* Image_Class::get_image_description_vfunc_callback(AtkImage* 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. + return obj->get_image_description_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->get_image_description) + return (*base->get_image_description)(self); + } + + typedef const gchar* RType; + return RType(); +} + +void Image_Class::get_image_position_vfunc_callback(AtkImage* self, gint* x, gint* y, AtkCoordType coord_type) +{ + 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->get_image_position_vfunc(*(x) +, *(y) +, ((CoordType)(coord_type)) +); + } + 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->get_image_position) + (*base->get_image_position)(self, x, y, coord_type); + } +} + +void Image_Class::get_image_size_vfunc_callback(AtkImage* self, gint* width, gint* height) +{ + 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->get_image_size_vfunc(*(width) +, *(height) +); + } + 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->get_image_size) + (*base->get_image_size)(self, width, height); + } +} + + +Glib::ObjectBase* Image_Class::wrap_new(GObject* object) +{ + return new Image((AtkImage*)(object)); +} + + +/* The implementation: */ + +Image::Image() +: + Glib::Interface(image_class_.init()) +{} + +Image::Image(AtkImage* castitem) +: + Glib::Interface((GObject*)(castitem)) +{} + +Image::~Image() +{} + +// static +void Image::add_interface(GType gtype_implementer) +{ + image_class_.init().add_interface(gtype_implementer); +} + +Image::CppClassType Image::image_class_; // initialize static member + +GType Image::get_type() +{ + return image_class_.init().get_type(); +} + +GType Image::get_base_type() +{ + return atk_image_get_type(); +} + + +bool Image::set_image_description(const Glib::ustring& description) +{ + return atk_image_set_image_description(gobj(), description.c_str()); +} + +Glib::ustring Image::get_image_description() const +{ + return Glib::convert_const_gchar_ptr_to_ustring(atk_image_get_image_description(const_cast<AtkImage*>(gobj()))); +} + +void Image::get_image_size(int& width, int& height) const +{ + atk_image_get_image_size(const_cast<AtkImage*>(gobj()), &width, &height); +} + +void Image::get_image_position(int& x, int& y, CoordType coord_type) const +{ + atk_image_get_image_position(const_cast<AtkImage*>(gobj()), &x, &y, ((AtkCoordType)(coord_type))); +} + + +bool Atk::Image::set_image_description_vfunc(const Glib::ustring& description) +{ + 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->set_image_description) + return (*base->set_image_description)(gobj(),description.c_str()); + + typedef bool RType; + return RType(); +} + +const char* Atk::Image::get_image_description_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_image_description) + return (*base->get_image_description)(const_cast<AtkImage*>(gobj())); + + typedef const char* RType; + return RType(); +} + +void Atk::Image::get_image_position_vfunc(int& x, int& y, CoordType coord_type) 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_image_position) + (*base->get_image_position)(const_cast<AtkImage*>(gobj()),&x,&y,((AtkCoordType)(coord_type))); +} + +void Atk::Image::get_image_size_vfunc(int& width, int& height) 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_image_size) + (*base->get_image_size)(const_cast<AtkImage*>(gobj()),&width,&height); +} + + +} // namespace Atk + + |