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// SPDX-License-Identifier: GPL-2.0-or-later
/**
* @file
* Paint bucket aux toolbar
*/
/* Authors:
* MenTaLguY <mental@rydia.net>
* Lauris Kaplinski <lauris@kaplinski.com>
* bulia byak <buliabyak@users.sf.net>
* Frank Felfe <innerspace@iname.com>
* John Cliff <simarilius@yahoo.com>
* David Turner <novalis@gnu.org>
* Josh Andler <scislac@scislac.com>
* Jon A. Cruz <jon@joncruz.org>
* Maximilian Albert <maximilian.albert@gmail.com>
* Tavmjong Bah <tavmjong@free.fr>
* Abhishek Sharma
* Kris De Gussem <Kris.DeGussem@gmail.com>
*
* Copyright (C) 2004 David Turner
* Copyright (C) 2003 MenTaLguY
* Copyright (C) 1999-2011 authors
* Copyright (C) 2001-2002 Ximian, Inc.
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "paintbucket-toolbar.h"
#include <glibmm/i18n.h>
#include <gtkmm/separatortoolitem.h>
#include "desktop.h"
#include "ui/icon-names.h"
#include "ui/tools/flood-tool.h"
#include "ui/widget/canvas.h"
#include "ui/widget/combo-tool-item.h"
#include "ui/widget/spinbutton.h"
#include "ui/widget/spin-button-tool-item.h"
#include "ui/widget/unit-tracker.h"
using Inkscape::UI::Widget::UnitTracker;
using Inkscape::Util::unit_table;
namespace Inkscape {
namespace UI {
namespace Toolbar {
PaintbucketToolbar::PaintbucketToolbar(SPDesktop *desktop)
: Toolbar(desktop),
_tracker(new UnitTracker(Inkscape::Util::UNIT_TYPE_LINEAR))
{
auto prefs = Inkscape::Preferences::get();
// Channel
{
UI::Widget::ComboToolItemColumns columns;
Glib::RefPtr<Gtk::ListStore> store = Gtk::ListStore::create(columns);
for (auto item: Inkscape::UI::Tools::FloodTool::channel_list) {
Gtk::TreeModel::Row row = *(store->append());
row[columns.col_label ] = _(item.c_str());
row[columns.col_sensitive] = true;
}
_channels_item = Gtk::manage(UI::Widget::ComboToolItem::create(_("Fill by"), Glib::ustring(), "Not Used", store));
_channels_item->use_group_label(true);
int channels = prefs->getInt("/tools/paintbucket/channels", 0);
_channels_item->set_active(channels);
_channels_item->signal_changed().connect(sigc::mem_fun(*this, &PaintbucketToolbar::channels_changed));
add(*_channels_item);
}
// Spacing spinbox
{
auto threshold_val = prefs->getDouble("/tools/paintbucket/threshold", 5);
_threshold_adj = Gtk::Adjustment::create(threshold_val, 0, 100.0, 1.0, 10.0);
auto threshold_item = Gtk::manage(new UI::Widget::SpinButtonToolItem("inkscape:paintbucket-threshold", _("Threshold:"), _threshold_adj, 1, 0));
threshold_item->set_tooltip_text(_("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"));
threshold_item->set_focus_widget(desktop->canvas);
_threshold_adj->signal_value_changed().connect(sigc::mem_fun(*this, &PaintbucketToolbar::threshold_changed));
add(*threshold_item);
}
add(* Gtk::manage(new Gtk::SeparatorToolItem()));
// Create the units menu.
Glib::ustring stored_unit = prefs->getString("/tools/paintbucket/offsetunits");
if (!stored_unit.empty()) {
Unit const *u = unit_table.getUnit(stored_unit);
_tracker->setActiveUnit(u);
}
// Offset spinbox
{
auto offset_val = prefs->getDouble("/tools/paintbucket/offset", 0);
_offset_adj = Gtk::Adjustment::create(offset_val, -1e4, 1e4, 0.1, 0.5);
auto offset_item = Gtk::manage(new UI::Widget::SpinButtonToolItem("inkscape:paintbucket-offset", _("Grow/shrink by:"), _offset_adj, 1, 2));
offset_item->set_tooltip_text(_("The amount to grow (positive) or shrink (negative) the created fill path"));
_tracker->addAdjustment(_offset_adj->gobj());
offset_item->get_spin_button()->addUnitTracker(_tracker);
offset_item->set_focus_widget(desktop->canvas);
_offset_adj->signal_value_changed().connect(sigc::mem_fun(*this, &PaintbucketToolbar::offset_changed));
add(*offset_item);
}
{
auto unit_menu = _tracker->create_tool_item(_("Units"), (""));
add(*unit_menu);
}
add(* Gtk::manage(new Gtk::SeparatorToolItem()));
/* Auto Gap */
{
UI::Widget::ComboToolItemColumns columns;
Glib::RefPtr<Gtk::ListStore> store = Gtk::ListStore::create(columns);
for (auto item: Inkscape::UI::Tools::FloodTool::gap_list) {
Gtk::TreeModel::Row row = *(store->append());
row[columns.col_label ] = item;
row[columns.col_sensitive] = true;
}
_autogap_item = Gtk::manage(UI::Widget::ComboToolItem::create(_("Close gaps"), Glib::ustring(), "Not Used", store));
_autogap_item->use_group_label(true);
int autogap = prefs->getInt("/tools/paintbucket/autogap", 0);
_autogap_item->set_active(autogap);
_autogap_item->signal_changed().connect(sigc::mem_fun(*this, &PaintbucketToolbar::autogap_changed));
add(*_autogap_item);
}
add(* Gtk::manage(new Gtk::SeparatorToolItem()));
/* Reset */
{
auto reset_button = Gtk::manage(new Gtk::ToolButton(_("Defaults")));
reset_button->set_tooltip_text(_("Reset paint bucket parameters to defaults (use Inkscape Preferences > Tools to change defaults)"));
reset_button->set_icon_name(INKSCAPE_ICON("edit-clear"));
reset_button->signal_clicked().connect(sigc::mem_fun(*this, &PaintbucketToolbar::defaults));
add(*reset_button);
reset_button->set_sensitive(true);
}
show_all();
}
GtkWidget *
PaintbucketToolbar::create(SPDesktop *desktop)
{
auto toolbar = new PaintbucketToolbar(desktop);
return GTK_WIDGET(toolbar->gobj());
}
void
PaintbucketToolbar::channels_changed(int channels)
{
Inkscape::UI::Tools::FloodTool::set_channels(channels);
}
void
PaintbucketToolbar::threshold_changed()
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
prefs->setInt("/tools/paintbucket/threshold", (gint)_threshold_adj->get_value());
}
void
PaintbucketToolbar::offset_changed()
{
Unit const *unit = _tracker->getActiveUnit();
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
// Don't adjust the offset value because we're saving the
// unit and it'll be correctly handled on load.
prefs->setDouble("/tools/paintbucket/offset", (gdouble)_offset_adj->get_value());
g_return_if_fail(unit != nullptr);
prefs->setString("/tools/paintbucket/offsetunits", unit->abbr);
}
void
PaintbucketToolbar::autogap_changed(int autogap)
{
auto prefs = Inkscape::Preferences::get();
prefs->setInt("/tools/paintbucket/autogap", autogap);
}
void
PaintbucketToolbar::defaults()
{
// FIXME: make defaults settable via Inkscape Options
_threshold_adj->set_value(15);
_offset_adj->set_value(0.0);
_channels_item->set_active(Inkscape::UI::Tools::FLOOD_CHANNELS_RGB);
_autogap_item->set_active(0);
}
}
}
}
/*
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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