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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Inkflow-box widget.
* This widget allow pack widgets in a flowbox with a controller to show-hide
*
* Author:
* Jabier Arraiza <jabier.arraiza@marker.es>
*
* Copyright (C) 2018 Jabier Arraiza
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "preferences.h"
#include "ui/icon-loader.h"
#include "ui/widget/ink-flow-box.h"
#include <gtkmm/adjustment.h>
namespace Inkscape {
namespace UI {
namespace Widget {
InkFlowBox::InkFlowBox(const gchar *name)
: Gtk::Box(Gtk::ORIENTATION_VERTICAL)
{
set_name(name);
this->pack_start(_controller, false, false, 0);
this->pack_start(_flowbox, true, true, 0);
_flowbox.set_activate_on_single_click(true);
Gtk::ToggleButton *tbutton = new Gtk::ToggleButton("", false);
tbutton->set_always_show_image(true);
_flowbox.set_selection_mode(Gtk::SelectionMode::SELECTION_NONE);
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
prefs->setBool(Glib::ustring("/dialogs/") + get_name() + Glib::ustring("/flowbox/lock"), false);
tbutton->set_active(prefs->getBool(Glib::ustring("/dialogs/") + get_name() + Glib::ustring("/flowbox/lock"), true));
Glib::ustring iconname = "object-unlocked";
if (tbutton->get_active()) {
iconname = "object-locked";
}
tbutton->set_image(*sp_get_icon_image(iconname, Gtk::ICON_SIZE_MENU));
tbutton->signal_toggled().connect(
sigc::bind<Gtk::ToggleButton *>(sigc::mem_fun(*this, &InkFlowBox::on_global_toggle), tbutton));
_controller.pack_start(*tbutton);
tbutton->hide();
tbutton->set_no_show_all(true);
showing = 0;
sensitive = true;
}
InkFlowBox::~InkFlowBox() = default;
Glib::ustring InkFlowBox::getPrefsPath(gint pos)
{
return Glib::ustring("/dialogs/") + get_name() + Glib::ustring("/flowbox/index_") + std::to_string(pos);
}
bool InkFlowBox::on_filter(Gtk::FlowBoxChild *child)
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
if (prefs->getBool(getPrefsPath(child->get_index()), true)) {
showing++;
return true;
}
return false;
}
void InkFlowBox::on_toggle(gint pos, Gtk::ToggleButton *tbutton)
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
bool global = prefs->getBool(Glib::ustring("/dialogs/") + get_name() + Glib::ustring("/flowbox/lock"), true);
if (global && sensitive) {
sensitive = false;
bool active = true;
for (auto child : tbutton->get_parent()->get_children()) {
if (tbutton != child) {
static_cast<Gtk::ToggleButton *>(child)->set_active(active);
active = false;
}
}
prefs->setBool(getPrefsPath(pos), true);
tbutton->set_active(true);
sensitive = true;
} else {
prefs->setBool(getPrefsPath(pos), tbutton->get_active());
}
showing = 0;
_flowbox.set_filter_func(sigc::mem_fun(*this, &InkFlowBox::on_filter));
_flowbox.set_max_children_per_line(showing);
}
void InkFlowBox::on_global_toggle(Gtk::ToggleButton *tbutton)
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
prefs->setBool(Glib::ustring("/dialogs/") + get_name() + Glib::ustring("/flowbox/lock"), tbutton->get_active());
sensitive = true;
if (tbutton->get_active()) {
sensitive = false;
bool active = true;
for (auto child : tbutton->get_parent()->get_children()) {
if (tbutton != child) {
static_cast<Gtk::ToggleButton *>(child)->set_active(active);
active = false;
}
}
}
Glib::ustring iconname = "object-unlocked";
if (tbutton->get_active()) {
iconname = "object-locked";
}
tbutton->set_image(*sp_get_icon_image(iconname, Gtk::ICON_SIZE_MENU));
sensitive = true;
}
void InkFlowBox::insert(Gtk::Widget *widget, Glib::ustring label, gint pos, bool active, int minwidth)
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
Gtk::ToggleButton *tbutton = new Gtk::ToggleButton(label, true);
tbutton->set_active(prefs->getBool(getPrefsPath(pos), active));
tbutton->signal_toggled().connect(
sigc::bind<gint, Gtk::ToggleButton *>(sigc::mem_fun(*this, &InkFlowBox::on_toggle), pos, tbutton));
_controller.pack_start(*tbutton);
tbutton->show();
prefs->setBool(getPrefsPath(pos), prefs->getBool(getPrefsPath(pos), active));
widget->set_size_request(minwidth, -1);
_flowbox.insert(*widget, pos);
showing = 0;
_flowbox.set_filter_func(sigc::mem_fun(*this, &InkFlowBox::on_filter));
_flowbox.set_max_children_per_line(showing);
}
} // 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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