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livetrax/libs/gtkmm2/gtk/gtkmm/curve.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

379 lines
8.9 KiB
C++

// Generated by gtkmmproc -- DO NOT MODIFY!
#include <gtkmm/curve.h>
#include <gtkmm/private/curve_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 <gtk/gtkcurve.h>
#include <gtk/gtkgamma.h>
namespace Gtk
{
Glib::ArrayHandle<float> Curve::get_vector(int veclen) const
{
float *const pdata = static_cast<float*>(g_malloc(veclen * sizeof(float)));
gtk_curve_get_vector(const_cast<GtkCurve*>(gobj()), veclen, pdata);
return Glib::ArrayHandle<float>(pdata, veclen, Glib::OWNERSHIP_SHALLOW);
}
void Curve::set_vector(const Glib::ArrayHandle<float>& array)
{
gtk_curve_set_vector(gobj(), array.size(), const_cast<float*>(array.data()));
}
} /* namespace Gtk */
namespace
{
const Glib::SignalProxyInfo Curve_signal_curve_type_changed_info =
{
"curve_type_changed",
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback
};
} // anonymous namespace
namespace Glib
{
Gtk::Curve* wrap(GtkCurve* object, bool take_copy)
{
return dynamic_cast<Gtk::Curve *> (Glib::wrap_auto ((GObject*)(object), take_copy));
}
} /* namespace Glib */
namespace Gtk
{
/* The *_Class implementation: */
const Glib::Class& Curve_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_ = &Curve_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_curve_get_type());
// Add derived versions of interfaces, if the C type implements any interfaces:
}
return *this;
}
void Curve_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->curve_type_changed = &curve_type_changed_callback;
}
void Curve_Class::curve_type_changed_callback(GtkCurve* 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_curve_type_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->curve_type_changed)
(*base->curve_type_changed)(self);
}
}
Glib::ObjectBase* Curve_Class::wrap_new(GObject* o)
{
return manage(new Curve((GtkCurve*)(o)));
}
/* The implementation: */
Curve::Curve(const Glib::ConstructParams& construct_params)
:
Gtk::DrawingArea(construct_params)
{
}
Curve::Curve(GtkCurve* castitem)
:
Gtk::DrawingArea((GtkDrawingArea*)(castitem))
{
}
Curve::~Curve()
{
destroy_();
}
Curve::CppClassType Curve::curve_class_; // initialize static member
GType Curve::get_type()
{
return curve_class_.init().get_type();
}
GType Curve::get_base_type()
{
return gtk_curve_get_type();
}
Curve::Curve()
:
Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
Gtk::DrawingArea(Glib::ConstructParams(curve_class_.init()))
{
}
void Curve::reset()
{
gtk_curve_reset(gobj());
}
void Curve::set_gamma(float gamma)
{
gtk_curve_set_gamma(gobj(), gamma);
}
void Curve::set_range(float min_x, float max_x, float min_y, float max_y)
{
gtk_curve_set_range(gobj(), min_x, max_x, min_y, max_y);
}
void Curve::get_vector(int veclen, float* data) const
{
gtk_curve_get_vector(const_cast<GtkCurve*>(gobj()), veclen, data);
}
void Curve::set_curve_type(CurveType type)
{
gtk_curve_set_curve_type(gobj(), ((GtkCurveType)(type)));
}
Glib::SignalProxy0< void > Curve::signal_curve_type_changed()
{
return Glib::SignalProxy0< void >(this, &Curve_signal_curve_type_changed_info);
}
Glib::PropertyProxy<CurveType> Curve::property_curve_type()
{
return Glib::PropertyProxy<CurveType>(this, "curve-type");
}
Glib::PropertyProxy_ReadOnly<CurveType> Curve::property_curve_type() const
{
return Glib::PropertyProxy_ReadOnly<CurveType>(this, "curve-type");
}
Glib::PropertyProxy<float> Curve::property_min_x()
{
return Glib::PropertyProxy<float>(this, "min-x");
}
Glib::PropertyProxy_ReadOnly<float> Curve::property_min_x() const
{
return Glib::PropertyProxy_ReadOnly<float>(this, "min-x");
}
Glib::PropertyProxy<float> Curve::property_max_x()
{
return Glib::PropertyProxy<float>(this, "max-x");
}
Glib::PropertyProxy_ReadOnly<float> Curve::property_max_x() const
{
return Glib::PropertyProxy_ReadOnly<float>(this, "max-x");
}
Glib::PropertyProxy<float> Curve::property_min_y()
{
return Glib::PropertyProxy<float>(this, "min-y");
}
Glib::PropertyProxy_ReadOnly<float> Curve::property_min_y() const
{
return Glib::PropertyProxy_ReadOnly<float>(this, "min-y");
}
Glib::PropertyProxy<float> Curve::property_max_y()
{
return Glib::PropertyProxy<float>(this, "max-y");
}
Glib::PropertyProxy_ReadOnly<float> Curve::property_max_y() const
{
return Glib::PropertyProxy_ReadOnly<float>(this, "max-y");
}
void Gtk::Curve::on_curve_type_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->curve_type_changed)
(*base->curve_type_changed)(gobj());
}
} // namespace Gtk
namespace Glib
{
Gtk::GammaCurve* wrap(GtkGammaCurve* object, bool take_copy)
{
return dynamic_cast<Gtk::GammaCurve *> (Glib::wrap_auto ((GObject*)(object), take_copy));
}
} /* namespace Glib */
namespace Gtk
{
/* The *_Class implementation: */
const Glib::Class& GammaCurve_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_ = &GammaCurve_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_gamma_curve_get_type());
// Add derived versions of interfaces, if the C type implements any interfaces:
}
return *this;
}
void GammaCurve_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);
}
Glib::ObjectBase* GammaCurve_Class::wrap_new(GObject* o)
{
return manage(new GammaCurve((GtkGammaCurve*)(o)));
}
/* The implementation: */
GammaCurve::GammaCurve(const Glib::ConstructParams& construct_params)
:
Gtk::VBox(construct_params)
{
}
GammaCurve::GammaCurve(GtkGammaCurve* castitem)
:
Gtk::VBox((GtkVBox*)(castitem))
{
}
GammaCurve::~GammaCurve()
{
destroy_();
}
GammaCurve::CppClassType GammaCurve::gammacurve_class_; // initialize static member
GType GammaCurve::get_type()
{
return gammacurve_class_.init().get_type();
}
GType GammaCurve::get_base_type()
{
return gtk_gamma_curve_get_type();
}
GammaCurve::GammaCurve()
:
Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
Gtk::VBox(Glib::ConstructParams(gammacurve_class_.init()))
{
}
} // namespace Gtk