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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Authors:
* Carl Hetherington <inkscape@carlh.net>
* Derek P. Moore <derekm@hackunix.org>
* Bryce Harrington <bryce@bryceharrington.org>
* Johan Engelen <j.b.c.engelen@alumnus.utwente.nl>
*
* Copyright (C) 2004-2011 authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "scalar.h"
#include "spinbutton.h"
#include <gtkmm/scale.h>
namespace Inkscape {
namespace UI {
namespace Widget {
Scalar::Scalar(Glib::ustring const &label, Glib::ustring const &tooltip,
Glib::ustring const &suffix,
Glib::ustring const &icon,
bool mnemonic)
: Labelled(label, tooltip, new SpinButton(), suffix, icon, mnemonic),
setProgrammatically(false)
{
}
Scalar::Scalar(Glib::ustring const &label, Glib::ustring const &tooltip,
unsigned digits,
Glib::ustring const &suffix,
Glib::ustring const &icon,
bool mnemonic)
: Labelled(label, tooltip, new SpinButton(0.0, digits), suffix, icon, mnemonic),
setProgrammatically(false)
{
}
Scalar::Scalar(Glib::ustring const &label, Glib::ustring const &tooltip,
Glib::RefPtr<Gtk::Adjustment> &adjust,
unsigned digits,
Glib::ustring const &suffix,
Glib::ustring const &icon,
bool mnemonic)
: Labelled(label, tooltip, new SpinButton(adjust, 0.0, digits), suffix, icon, mnemonic),
setProgrammatically(false)
{
}
unsigned Scalar::getDigits() const
{
g_assert(_widget != nullptr);
return static_cast<SpinButton*>(_widget)->get_digits();
}
double Scalar::getStep() const
{
g_assert(_widget != nullptr);
double step, page;
static_cast<SpinButton*>(_widget)->get_increments(step, page);
return step;
}
double Scalar::getPage() const
{
g_assert(_widget != nullptr);
double step, page;
static_cast<SpinButton*>(_widget)->get_increments(step, page);
return page;
}
double Scalar::getRangeMin() const
{
g_assert(_widget != nullptr);
double min, max;
static_cast<SpinButton*>(_widget)->get_range(min, max);
return min;
}
double Scalar::getRangeMax() const
{
g_assert(_widget != nullptr);
double min, max;
static_cast<SpinButton*>(_widget)->get_range(min, max);
return max;
}
double Scalar::getValue() const
{
g_assert(_widget != nullptr);
return static_cast<SpinButton*>(_widget)->get_value();
}
int Scalar::getValueAsInt() const
{
g_assert(_widget != nullptr);
return static_cast<SpinButton*>(_widget)->get_value_as_int();
}
void Scalar::setDigits(unsigned digits)
{
g_assert(_widget != nullptr);
static_cast<SpinButton*>(_widget)->set_digits(digits);
}
void Scalar::setIncrements(double step, double /*page*/)
{
g_assert(_widget != nullptr);
static_cast<SpinButton*>(_widget)->set_increments(step, 0);
}
void Scalar::setRange(double min, double max)
{
g_assert(_widget != nullptr);
static_cast<SpinButton*>(_widget)->set_range(min, max);
}
void Scalar::setValue(double value, bool setProg)
{
g_assert(_widget != nullptr);
if (setProg) {
setProgrammatically = true; // callback is supposed to reset back, if it cares
}
static_cast<SpinButton*>(_widget)->set_value(value);
}
void Scalar::setWidthChars(unsigned chars)
{
g_assert(_widget != NULL);
static_cast<SpinButton*>(_widget)->set_width_chars(chars);
}
void Scalar::update()
{
g_assert(_widget != nullptr);
static_cast<SpinButton*>(_widget)->update();
}
void Scalar::addSlider()
{
auto scale = new Gtk::Scale(static_cast<SpinButton*>(_widget)->get_adjustment());
scale->set_draw_value(false);
pack_start(*manage (scale));
}
Glib::SignalProxy0<void> Scalar::signal_value_changed()
{
return static_cast<SpinButton*>(_widget)->signal_value_changed();
}
Glib::SignalProxy1<bool, GdkEventButton*> Scalar::signal_button_release_event()
{
return static_cast<SpinButton*>(_widget)->signal_button_release_event();
}
void Scalar::hide_label() {
if (auto label = const_cast<Gtk::Label*>(getLabel())) {
label->hide();
label->set_no_show_all();
label->set_hexpand(true);
}
if (_widget) {
remove(*_widget);
_widget->set_hexpand();
this->pack_end(*_widget);
}
}
} // namespace Widget
} // namespace UI
} // namespace Inkscape
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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