Robin Gareus
ad51c7c2ba
This is intended mainly for GNU/Linux distros who will remove GTK2 support in the near future.
683 lines
16 KiB
C++
683 lines
16 KiB
C++
// Generated by gmmproc 2.45.3 -- DO NOT MODIFY!
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#include <glibmm.h>
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#include <gtkmm/scale.h>
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#include <gtkmm/private/scale_p.h>
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// -*- c++ -*-
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/* $Id: scale.ccg,v 1.2 2004/01/19 19:48:44 murrayc Exp $ */
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/*
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*
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* Copyright 1998-2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gtkmm/adjustment.h>
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#include <gtk/gtk.h>
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#include <math.h>
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#include <cstring> //For strlen()
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#include <memory>
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using std::strlen;
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namespace Gtk
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{
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int Scale::calc_digits_(double step) const
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{
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int digits = 0;
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//Copied from gtk_[h|v]scale_new_with_range():
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if (fabs (step) >= 1.0 || step == 0.0)
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digits = 0;
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else {
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digits = abs ((int) floor (log10 (fabs (step))));
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if (digits > 5)
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digits = 5;
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}
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return digits;
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}
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VScale::VScale(double min, double max, double step)
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Scale(Glib::ConstructParams(vscale_class_.init()))
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{
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Adjustment* adjustment = manage(new Adjustment(min, min, max, step, 10 * step, step));
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// The adjustment will be destroyed along with the object
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set_adjustment(*adjustment);
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set_digits( calc_digits_(step) );
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}
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VScale::VScale(Adjustment& adjustment)
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Scale(Glib::ConstructParams(vscale_class_.init()))
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{
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set_adjustment(adjustment);
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}
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VScale::VScale()
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Scale(Glib::ConstructParams(vscale_class_.init()))
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{
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Adjustment* adjustment = manage(new Adjustment(0.0, 0.0, 0.0,
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0.0, 0.0, 0.0));
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// The adjustment will be destroyed along with the object
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set_adjustment(*adjustment);
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}
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HScale::HScale(double min, double max, double step)
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Scale(Glib::ConstructParams(hscale_class_.init()))
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{
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Adjustment* adjustment = manage(new Adjustment(min, min, max, step, 10 * step, step));
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// The adjustment will be destroyed along with the object
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set_adjustment(*adjustment);
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set_digits( calc_digits_(step) );
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}
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HScale::HScale()
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Scale(Glib::ConstructParams(hscale_class_.init()))
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{
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Adjustment* adjustment = manage(new Adjustment(0.0, 0.0, 0.0,
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0.0, 0.0, 0.0));
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// The adjustment will be destroyed along with the object
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set_adjustment(*adjustment);
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}
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HScale::HScale(Adjustment& adjustment)
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Scale(Glib::ConstructParams(hscale_class_.init()))
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{
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set_adjustment(adjustment);
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}
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} // namespace Gtk
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namespace
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{
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static gchar* Scale_signal_format_value_callback(GtkScale* self, gdouble p0,void* data)
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{
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using namespace Gtk;
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typedef sigc::slot< Glib::ustring,double > SlotType;
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Scale* obj = dynamic_cast<Scale*>(Glib::ObjectBase::_get_current_wrapper((GObject*) self));
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// Do not try to call a signal on a disassociated wrapper.
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if(obj)
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{
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try
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{
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if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
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return (strlen((*static_cast<SlotType*>(slot))(p0
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).c_str()) ? g_strdup((*static_cast<SlotType*>(slot))(p0
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).c_str()) : 0);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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typedef gchar* RType;
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return RType();
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}
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static gchar* Scale_signal_format_value_notify_callback(GtkScale* self, gdouble p0, void* data)
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{
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using namespace Gtk;
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typedef sigc::slot< void,double > SlotType;
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Scale* obj = dynamic_cast<Scale*>(Glib::ObjectBase::_get_current_wrapper((GObject*) self));
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// Do not try to call a signal on a disassociated wrapper.
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if(obj)
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{
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try
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{
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if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
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(*static_cast<SlotType*>(slot))(p0
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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typedef gchar* RType;
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return RType();
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}
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static const Glib::SignalProxyInfo Scale_signal_format_value_info =
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{
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"format_value",
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(GCallback) &Scale_signal_format_value_callback,
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(GCallback) &Scale_signal_format_value_notify_callback
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};
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} // anonymous namespace
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namespace Glib
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{
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Gtk::Scale* wrap(GtkScale* object, bool take_copy)
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{
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return dynamic_cast<Gtk::Scale *> (Glib::wrap_auto ((GObject*)(object), take_copy));
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}
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} /* namespace Glib */
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namespace Gtk
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{
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/* The *_Class implementation: */
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const Glib::Class& Scale_Class::init()
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{
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if(!gtype_) // create the GType if necessary
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{
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// Glib::Class has to know the class init function to clone custom types.
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class_init_func_ = &Scale_Class::class_init_function;
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// This is actually just optimized away, apparently with no harm.
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// Make sure that the parent type has been created.
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//CppClassParent::CppObjectType::get_type();
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// Create the wrapper type, with the same class/instance size as the base type.
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register_derived_type(gtk_scale_get_type());
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// Add derived versions of interfaces, if the C type implements any interfaces:
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}
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return *this;
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}
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void Scale_Class::class_init_function(void* g_class, void* class_data)
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{
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BaseClassType *const klass = static_cast<BaseClassType*>(g_class);
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CppClassParent::class_init_function(klass, class_data);
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klass->draw_value = &draw_value_vfunc_callback;
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klass->format_value = &format_value_callback;
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}
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void Scale_Class::draw_value_vfunc_callback(GtkScale* self)
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{
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Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj_base && obj_base->is_derived_())
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
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if(obj) // This can be NULL during destruction.
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->draw_value_vfunc();
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return;
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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}
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
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);
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// Call the original underlying C function:
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if(base && base->draw_value)
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{
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(*base->draw_value)(self);
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}
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}
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gchar* Scale_Class::format_value_callback(GtkScale* self, gdouble p0)
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{
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Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj_base && obj_base->is_derived_())
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
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if(obj) // This can be NULL during destruction.
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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return (strlen(obj->on_format_value(p0
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).c_str()) ? g_strdup(obj->on_format_value(p0
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).c_str()) : 0);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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}
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
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);
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// Call the original underlying C function:
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if(base && base->format_value)
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return (*base->format_value)(self, p0);
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typedef gchar* RType;
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return RType();
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}
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Glib::ObjectBase* Scale_Class::wrap_new(GObject* o)
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{
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return manage(new Scale((GtkScale*)(o)));
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}
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/* The implementation: */
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Scale::Scale(const Glib::ConstructParams& construct_params)
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:
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Gtk::Range(construct_params)
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{
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}
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Scale::Scale(GtkScale* castitem)
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:
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Gtk::Range((GtkRange*)(castitem))
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{
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}
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Scale::~Scale()
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{
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destroy_();
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}
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Scale::CppClassType Scale::scale_class_; // initialize static member
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GType Scale::get_type()
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{
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return scale_class_.init().get_type();
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}
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GType Scale::get_base_type()
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{
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return gtk_scale_get_type();
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}
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Scale::Scale()
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:
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// Mark this class as non-derived to allow C++ vfuncs to be skipped.
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Glib::ObjectBase(0),
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Gtk::Range(Glib::ConstructParams(scale_class_.init()))
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{
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}
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void Scale::set_digits(int digits)
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{
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gtk_scale_set_digits(gobj(), digits);
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}
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int Scale::get_digits() const
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{
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return gtk_scale_get_digits(const_cast<GtkScale*>(gobj()));
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}
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void Scale::set_draw_value(bool draw_value)
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{
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gtk_scale_set_draw_value(gobj(), static_cast<int>(draw_value));
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}
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bool Scale::get_draw_value() const
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{
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return gtk_scale_get_draw_value(const_cast<GtkScale*>(gobj()));
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}
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void Scale::set_value_pos(PositionType pos)
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{
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gtk_scale_set_value_pos(gobj(), ((GtkPositionType)(pos)));
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}
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PositionType Scale::get_value_pos() const
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{
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return ((PositionType)(gtk_scale_get_value_pos(const_cast<GtkScale*>(gobj()))));
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}
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Glib::RefPtr<Pango::Layout> Scale::get_layout()
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{
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Glib::RefPtr<Pango::Layout> retvalue = Glib::wrap(gtk_scale_get_layout(gobj()));
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if(retvalue)
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retvalue->reference(); //The function does not do a ref for us.
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return retvalue;
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}
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Glib::RefPtr<const Pango::Layout> Scale::get_layout() const
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{
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return const_cast<Scale*>(this)->get_layout();
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}
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void Scale::get_layout_offsets(int& x, int& y) const
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{
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gtk_scale_get_layout_offsets(const_cast<GtkScale*>(gobj()), &(x), &(y));
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}
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void Scale::add_mark(double value, PositionType position, const Glib::ustring& markup)
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{
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gtk_scale_add_mark(gobj(), value, ((GtkPositionType)(position)), markup.c_str());
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}
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void Scale::clear_marks()
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{
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gtk_scale_clear_marks(gobj());
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}
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Glib::SignalProxy1< Glib::ustring,double > Scale::signal_format_value()
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{
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return Glib::SignalProxy1< Glib::ustring,double >(this, &Scale_signal_format_value_info);
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}
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Glib::PropertyProxy< int > Scale::property_digits()
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{
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return Glib::PropertyProxy< int >(this, "digits");
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}
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Glib::PropertyProxy_ReadOnly< int > Scale::property_digits() const
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{
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return Glib::PropertyProxy_ReadOnly< int >(this, "digits");
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}
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Glib::PropertyProxy< bool > Scale::property_draw_value()
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{
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return Glib::PropertyProxy< bool >(this, "draw-value");
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}
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Glib::PropertyProxy_ReadOnly< bool > Scale::property_draw_value() const
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{
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return Glib::PropertyProxy_ReadOnly< bool >(this, "draw-value");
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}
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Glib::PropertyProxy< PositionType > Scale::property_value_pos()
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{
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return Glib::PropertyProxy< PositionType >(this, "value-pos");
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}
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Glib::PropertyProxy_ReadOnly< PositionType > Scale::property_value_pos() const
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{
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return Glib::PropertyProxy_ReadOnly< PositionType >(this, "value-pos");
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}
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Glib::ustring Gtk::Scale::on_format_value(double value)
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
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);
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if(base && base->format_value)
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return Glib::convert_const_gchar_ptr_to_ustring((*base->format_value)(gobj(),value));
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typedef Glib::ustring RType;
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return RType();
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}
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void Gtk::Scale::draw_value_vfunc()
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
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);
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if(base && base->draw_value)
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{
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(*base->draw_value)(gobj());
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}
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}
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} // namespace Gtk
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namespace Glib
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{
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Gtk::VScale* wrap(GtkVScale* object, bool take_copy)
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{
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return dynamic_cast<Gtk::VScale *> (Glib::wrap_auto ((GObject*)(object), take_copy));
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}
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} /* namespace Glib */
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namespace Gtk
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{
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/* The *_Class implementation: */
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const Glib::Class& VScale_Class::init()
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{
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if(!gtype_) // create the GType if necessary
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{
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// Glib::Class has to know the class init function to clone custom types.
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class_init_func_ = &VScale_Class::class_init_function;
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// This is actually just optimized away, apparently with no harm.
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// Make sure that the parent type has been created.
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//CppClassParent::CppObjectType::get_type();
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// Create the wrapper type, with the same class/instance size as the base type.
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register_derived_type(gtk_vscale_get_type());
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// Add derived versions of interfaces, if the C type implements any interfaces:
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}
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return *this;
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}
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void VScale_Class::class_init_function(void* g_class, void* class_data)
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{
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BaseClassType *const klass = static_cast<BaseClassType*>(g_class);
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CppClassParent::class_init_function(klass, class_data);
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}
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Glib::ObjectBase* VScale_Class::wrap_new(GObject* o)
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{
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return manage(new VScale((GtkVScale*)(o)));
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}
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/* The implementation: */
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|
|
VScale::VScale(const Glib::ConstructParams& construct_params)
|
|
:
|
|
Gtk::Scale(construct_params)
|
|
{
|
|
}
|
|
|
|
VScale::VScale(GtkVScale* castitem)
|
|
:
|
|
Gtk::Scale((GtkScale*)(castitem))
|
|
{
|
|
}
|
|
|
|
VScale::~VScale()
|
|
{
|
|
destroy_();
|
|
}
|
|
|
|
VScale::CppClassType VScale::vscale_class_; // initialize static member
|
|
|
|
GType VScale::get_type()
|
|
{
|
|
return vscale_class_.init().get_type();
|
|
}
|
|
|
|
|
|
GType VScale::get_base_type()
|
|
{
|
|
return gtk_vscale_get_type();
|
|
}
|
|
|
|
|
|
} // namespace Gtk
|
|
|
|
|
|
namespace Glib
|
|
{
|
|
|
|
Gtk::HScale* wrap(GtkHScale* object, bool take_copy)
|
|
{
|
|
return dynamic_cast<Gtk::HScale *> (Glib::wrap_auto ((GObject*)(object), take_copy));
|
|
}
|
|
|
|
} /* namespace Glib */
|
|
|
|
namespace Gtk
|
|
{
|
|
|
|
|
|
/* The *_Class implementation: */
|
|
|
|
const Glib::Class& HScale_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_ = &HScale_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_hscale_get_type());
|
|
|
|
// Add derived versions of interfaces, if the C type implements any interfaces:
|
|
|
|
}
|
|
|
|
return *this;
|
|
}
|
|
|
|
|
|
void HScale_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* HScale_Class::wrap_new(GObject* o)
|
|
{
|
|
return manage(new HScale((GtkHScale*)(o)));
|
|
|
|
}
|
|
|
|
|
|
/* The implementation: */
|
|
|
|
HScale::HScale(const Glib::ConstructParams& construct_params)
|
|
:
|
|
Gtk::Scale(construct_params)
|
|
{
|
|
}
|
|
|
|
HScale::HScale(GtkHScale* castitem)
|
|
:
|
|
Gtk::Scale((GtkScale*)(castitem))
|
|
{
|
|
}
|
|
|
|
HScale::~HScale()
|
|
{
|
|
destroy_();
|
|
}
|
|
|
|
HScale::CppClassType HScale::hscale_class_; // initialize static member
|
|
|
|
GType HScale::get_type()
|
|
{
|
|
return hscale_class_.init().get_type();
|
|
}
|
|
|
|
|
|
GType HScale::get_base_type()
|
|
{
|
|
return gtk_hscale_get_type();
|
|
}
|
|
|
|
|
|
} // namespace Gtk
|
|
|
|
|