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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/widget/tolerance-slider.cpp
parentInitial commit. (diff)
downloadinkscape-upstream.tar.xz
inkscape-upstream.zip
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/ui/widget/tolerance-slider.cpp215
1 files changed, 215 insertions, 0 deletions
diff --git a/src/ui/widget/tolerance-slider.cpp b/src/ui/widget/tolerance-slider.cpp
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--- /dev/null
+++ b/src/ui/widget/tolerance-slider.cpp
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ * Ralf Stephan <ralf@ark.in-berlin.de>
+ * Abhishek Sharma
+ *
+ * Copyright (C) 2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "tolerance-slider.h"
+
+#include "registry.h"
+
+#include <gtkmm/adjustment.h>
+#include <gtkmm/box.h>
+#include <gtkmm/label.h>
+#include <gtkmm/radiobutton.h>
+#include <gtkmm/scale.h>
+
+#include "inkscape.h"
+#include "document.h"
+#include "document-undo.h"
+#include "desktop.h"
+
+#include "object/sp-namedview.h"
+
+#include "svg/stringstream.h"
+
+#include "xml/repr.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+//===================================================
+
+//---------------------------------------------------
+
+
+
+//====================================================
+
+ToleranceSlider::ToleranceSlider(const Glib::ustring& label1, const Glib::ustring& label2, const Glib::ustring& label3, const Glib::ustring& tip1, const Glib::ustring& tip2, const Glib::ustring& tip3, const Glib::ustring& key, Registry& wr)
+: _vbox(nullptr)
+{
+ init(label1, label2, label3, tip1, tip2, tip3, key, wr);
+}
+
+ToleranceSlider::~ToleranceSlider()
+{
+ if (_vbox) delete _vbox;
+ _scale_changed_connection.disconnect();
+}
+
+void ToleranceSlider::init (const Glib::ustring& label1, const Glib::ustring& label2, const Glib::ustring& label3, const Glib::ustring& tip1, const Glib::ustring& tip2, const Glib::ustring& tip3, const Glib::ustring& key, Registry& wr)
+{
+ // hbox = label + slider
+ //
+ // e.g.
+ //
+ // snap distance |-------X---| 37
+
+ // vbox = checkbutton
+ // +
+ // hbox
+
+ _vbox = new Gtk::Box(Gtk::ORIENTATION_VERTICAL);
+ _hbox = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
+
+ Gtk::Label *theLabel1 = Gtk::manage(new Gtk::Label(label1));
+ theLabel1->set_use_underline();
+ theLabel1->set_halign(Gtk::ALIGN_START);
+ theLabel1->set_valign(Gtk::ALIGN_CENTER);
+ // align the label with the checkbox text above by indenting 22 px.
+ _hbox->pack_start(*theLabel1, Gtk::PACK_EXPAND_WIDGET, 22);
+
+ _hscale = Gtk::manage(new Gtk::Scale(Gtk::ORIENTATION_HORIZONTAL));
+ _hscale->set_range(1.0, 51.0);
+
+ theLabel1->set_mnemonic_widget (*_hscale);
+ _hscale->set_draw_value (true);
+ _hscale->set_value_pos (Gtk::POS_RIGHT);
+ _hscale->set_size_request (100, -1);
+ _old_val = 10;
+ _hscale->set_value (_old_val);
+ _hscale->set_tooltip_text (tip1);
+ _hbox->add (*_hscale);
+
+
+ Gtk::Label *theLabel2 = Gtk::manage(new Gtk::Label(label2));
+ theLabel2->set_use_underline();
+ Gtk::Label *theLabel3 = Gtk::manage(new Gtk::Label(label3));
+ theLabel3->set_use_underline();
+ _button1 = Gtk::manage(new Gtk::RadioButton);
+ _radio_button_group = _button1->get_group();
+ _button2 = Gtk::manage(new Gtk::RadioButton);
+ _button2->set_group(_radio_button_group);
+ _button1->set_tooltip_text (tip2);
+ _button2->set_tooltip_text (tip3);
+ _button1->add (*theLabel3);
+ _button1->set_halign(Gtk::ALIGN_START);
+ _button1->set_valign(Gtk::ALIGN_CENTER);
+ _button2->add (*theLabel2);
+ _button2->set_halign(Gtk::ALIGN_START);
+ _button2->set_valign(Gtk::ALIGN_CENTER);
+
+ _vbox->add (*_button1);
+ _vbox->add (*_button2);
+ // Here we need some extra pixels to get the vertical spacing right. Why?
+ _vbox->pack_end(*_hbox, true, true, 3); // add 3 px.
+ _key = key;
+ _scale_changed_connection = _hscale->signal_value_changed().connect (sigc::mem_fun (*this, &ToleranceSlider::on_scale_changed));
+ _btn_toggled_connection = _button2->signal_toggled().connect (sigc::mem_fun (*this, &ToleranceSlider::on_toggled));
+ _wr = &wr;
+ _vbox->show_all_children();
+}
+
+void ToleranceSlider::setValue (double val)
+{
+ auto adj = _hscale->get_adjustment();
+
+ adj->set_lower (1.0);
+ adj->set_upper (51.0);
+ adj->set_step_increment (1.0);
+
+ if (val > 9999.9) // magic value 10000.0
+ {
+ _button1->set_active (true);
+ _button2->set_active (false);
+ _hbox->set_sensitive (false);
+ val = 50.0;
+ }
+ else
+ {
+ _button1->set_active (false);
+ _button2->set_active (true);
+ _hbox->set_sensitive (true);
+ }
+ _hscale->set_value (val);
+ _hbox->show_all();
+}
+
+void ToleranceSlider::setLimits (double theMin, double theMax)
+{
+ _hscale->set_range (theMin, theMax);
+ _hscale->get_adjustment()->set_step_increment (1);
+}
+
+void ToleranceSlider::on_scale_changed()
+{
+ update (_hscale->get_value());
+}
+
+void ToleranceSlider::on_toggled()
+{
+ if (!_button2->get_active())
+ {
+ _old_val = _hscale->get_value();
+ _hbox->set_sensitive (false);
+ _hbox->show_all();
+ setValue (10000.0);
+ update (10000.0);
+ }
+ else
+ {
+ _hbox->set_sensitive (true);
+ _hbox->show_all();
+ setValue (_old_val);
+ update (_old_val);
+ }
+}
+
+void ToleranceSlider::update (double val)
+{
+ if (_wr->isUpdating())
+ return;
+
+ SPDesktop *dt = _wr->desktop();
+ if (!dt)
+ return;
+
+ Inkscape::SVGOStringStream os;
+ os << val;
+
+ _wr->setUpdating (true);
+
+ SPDocument *doc = dt->getDocument();
+ bool saved = DocumentUndo::getUndoSensitive(doc);
+ DocumentUndo::setUndoSensitive(doc, false);
+ Inkscape::XML::Node *repr = dt->getNamedView()->getRepr();
+ repr->setAttribute(_key, os.str());
+ DocumentUndo::setUndoSensitive(doc, saved);
+
+ doc->setModifiedSinceSave();
+
+ _wr->setUpdating (false);
+}
+
+
+} // namespace Dialog
+} // 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 :