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-rw-r--r--src/ui/toolbar/measure-toolbar.cpp448
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diff --git a/src/ui/toolbar/measure-toolbar.cpp b/src/ui/toolbar/measure-toolbar.cpp
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * Measure 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 "measure-toolbar.h"
+
+#include <glibmm/i18n.h>
+
+#include <gtkmm/separatortoolitem.h>
+
+#include "desktop.h"
+#include "document-undo.h"
+#include "message-stack.h"
+#include "object/sp-namedview.h"
+
+#include "ui/icon-names.h"
+#include "ui/tools/measure-tool.h"
+#include "ui/widget/canvas.h"
+#include "ui/widget/combo-tool-item.h"
+#include "ui/widget/label-tool-item.h"
+#include "ui/widget/spin-button-tool-item.h"
+#include "ui/widget/unit-tracker.h"
+
+using Inkscape::UI::Widget::UnitTracker;
+using Inkscape::Util::Unit;
+using Inkscape::DocumentUndo;
+using Inkscape::UI::Tools::MeasureTool;
+
+static MeasureTool *get_measure_tool(SPDesktop *desktop)
+{
+ if (desktop) {
+ return dynamic_cast<MeasureTool *>(desktop->event_context);
+ }
+ return nullptr;
+}
+
+
+
+namespace Inkscape {
+namespace UI {
+namespace Toolbar {
+MeasureToolbar::MeasureToolbar(SPDesktop *desktop)
+ : Toolbar(desktop),
+ _tracker(new UnitTracker(Inkscape::Util::UNIT_TYPE_LINEAR))
+{
+ auto prefs = Inkscape::Preferences::get();
+ auto unit = desktop->getNamedView()->getDisplayUnit();
+ _tracker->setActiveUnitByAbbr(prefs->getString("/tools/measure/unit", unit->abbr).c_str());
+
+ /* Font Size */
+ {
+ auto font_size_val = prefs->getDouble("/tools/measure/fontsize", 10.0);
+ _font_size_adj = Gtk::Adjustment::create(font_size_val, 1.0, 36.0, 1.0, 4.0);
+ auto font_size_item = Gtk::manage(new UI::Widget::SpinButtonToolItem("measure-fontsize", _("Font Size:"), _font_size_adj, 0, 2));
+ font_size_item->set_tooltip_text(_("The font size to be used in the measurement labels"));
+ font_size_item->set_focus_widget(desktop->canvas);
+ _font_size_adj->signal_value_changed().connect(sigc::mem_fun(*this, &MeasureToolbar::fontsize_value_changed));
+ add(*font_size_item);
+ }
+
+ /* Precision */
+ {
+ auto precision_val = prefs->getDouble("/tools/measure/precision", 2);
+ _precision_adj = Gtk::Adjustment::create(precision_val, 0, 10, 1, 0);
+ auto precision_item = Gtk::manage(new UI::Widget::SpinButtonToolItem("measure-precision", _("Precision:"), _precision_adj, 0, 0));
+ precision_item->set_tooltip_text(_("Decimal precision of measure"));
+ precision_item->set_focus_widget(desktop->canvas);
+ _precision_adj->signal_value_changed().connect(sigc::mem_fun(*this, &MeasureToolbar::precision_value_changed));
+ add(*precision_item);
+ }
+
+ /* Scale */
+ {
+ auto scale_val = prefs->getDouble("/tools/measure/scale", 100.0);
+ _scale_adj = Gtk::Adjustment::create(scale_val, 0.0, 90000.0, 1.0, 4.0);
+ auto scale_item = Gtk::manage(new UI::Widget::SpinButtonToolItem("measure-scale", _("Scale %:"), _scale_adj, 0, 3));
+ scale_item->set_tooltip_text(_("Scale the results"));
+ scale_item->set_focus_widget(desktop->canvas);
+ _scale_adj->signal_value_changed().connect(sigc::mem_fun(*this, &MeasureToolbar::scale_value_changed));
+ add(*scale_item);
+ }
+
+ /* units label */
+ {
+ auto unit_label = Gtk::manage(new UI::Widget::LabelToolItem(_("Units:")));
+ unit_label->set_tooltip_text(_("The units to be used for the measurements"));
+ unit_label->set_use_markup(true);
+ add(*unit_label);
+ }
+
+ /* units menu */
+ {
+ auto ti = _tracker->create_tool_item(_("Units"), _("The units to be used for the measurements") );
+ ti->signal_changed().connect(sigc::mem_fun(*this, &MeasureToolbar::unit_changed));
+ add(*ti);
+ }
+
+ add(*Gtk::manage(new Gtk::SeparatorToolItem()));
+
+ /* measure only selected */
+ {
+ _only_selected_item = add_toggle_button(_("Measure only selected"),
+ _("Measure only selected"));
+ _only_selected_item->set_icon_name(INKSCAPE_ICON("snap-bounding-box-center"));
+ _only_selected_item->set_active(prefs->getBool("/tools/measure/only_selected", false));
+ _only_selected_item->signal_toggled().connect(sigc::mem_fun(*this, &MeasureToolbar::toggle_only_selected));
+ }
+
+ /* ignore_1st_and_last */
+ {
+ _ignore_1st_and_last_item = add_toggle_button(_("Ignore first and last"),
+ _("Ignore first and last"));
+ _ignore_1st_and_last_item->set_icon_name(INKSCAPE_ICON("draw-geometry-line-segment"));
+ _ignore_1st_and_last_item->set_active(prefs->getBool("/tools/measure/ignore_1st_and_last", true));
+ _ignore_1st_and_last_item->signal_toggled().connect(sigc::mem_fun(*this, &MeasureToolbar::toggle_ignore_1st_and_last));
+ }
+
+ /* measure in betweens */
+ {
+ _inbetween_item = add_toggle_button(_("Show measures between items"),
+ _("Show measures between items"));
+ _inbetween_item->set_icon_name(INKSCAPE_ICON("distribute-randomize"));
+ _inbetween_item->set_active(prefs->getBool("/tools/measure/show_in_between", true));
+ _inbetween_item->signal_toggled().connect(sigc::mem_fun(*this, &MeasureToolbar::toggle_show_in_between));
+ }
+
+ /* only visible */
+ {
+ _show_hidden_item = add_toggle_button(_("Show hidden intersections"),
+ _("Show hidden intersections"));
+ _show_hidden_item->set_icon_name(INKSCAPE_ICON("object-hidden"));
+ _show_hidden_item->set_active(prefs->getBool("/tools/measure/show_hidden", true));
+ _show_hidden_item->signal_toggled().connect(sigc::mem_fun(*this, &MeasureToolbar::toggle_show_hidden)) ;
+ }
+
+ /* measure only current layer */
+ {
+ _all_layers_item = add_toggle_button(_("Measure all layers"),
+ _("Measure all layers"));
+ _all_layers_item->set_icon_name(INKSCAPE_ICON("dialog-layers"));
+ _all_layers_item->set_active(prefs->getBool("/tools/measure/all_layers", true));
+ _all_layers_item->signal_toggled().connect(sigc::mem_fun(*this, &MeasureToolbar::toggle_all_layers));
+ }
+
+ add(* Gtk::manage(new Gtk::SeparatorToolItem()));
+
+ /* toggle start end */
+ {
+ _reverse_item = Gtk::manage(new Gtk::ToolButton(_("Reverse measure")));
+ _reverse_item->set_tooltip_text(_("Reverse measure"));
+ _reverse_item->set_icon_name(INKSCAPE_ICON("draw-geometry-mirror"));
+ _reverse_item->signal_clicked().connect(sigc::mem_fun(*this, &MeasureToolbar::reverse_knots));
+ add(*_reverse_item);
+ }
+
+ /* phantom measure */
+ {
+ _to_phantom_item = Gtk::manage(new Gtk::ToolButton(_("Phantom measure")));
+ _to_phantom_item->set_tooltip_text(_("Phantom measure"));
+ _to_phantom_item->set_icon_name(INKSCAPE_ICON("selection-make-bitmap-copy"));
+ _to_phantom_item->signal_clicked().connect(sigc::mem_fun(*this, &MeasureToolbar::to_phantom));
+ add(*_to_phantom_item);
+ }
+
+ /* to guides */
+ {
+ _to_guides_item = Gtk::manage(new Gtk::ToolButton(_("To guides")));
+ _to_guides_item->set_tooltip_text(_("To guides"));
+ _to_guides_item->set_icon_name(INKSCAPE_ICON("guides"));
+ _to_guides_item->signal_clicked().connect(sigc::mem_fun(*this, &MeasureToolbar::to_guides));
+ add(*_to_guides_item);
+ }
+
+ /* to item */
+ {
+ _to_item_item = Gtk::manage(new Gtk::ToolButton(_("Convert to item")));
+ _to_item_item->set_tooltip_text(_("Convert to item"));
+ _to_item_item->set_icon_name(INKSCAPE_ICON("path-reverse"));
+ _to_item_item->signal_clicked().connect(sigc::mem_fun(*this, &MeasureToolbar::to_item));
+ add(*_to_item_item);
+ }
+
+ /* to mark dimensions */
+ {
+ _mark_dimension_item = Gtk::manage(new Gtk::ToolButton(_("Mark Dimension")));
+ _mark_dimension_item->set_tooltip_text(_("Mark Dimension"));
+ _mark_dimension_item->set_icon_name(INKSCAPE_ICON("tool-pointer"));
+ _mark_dimension_item->signal_clicked().connect(sigc::mem_fun(*this, &MeasureToolbar::to_mark_dimension));
+ add(*_mark_dimension_item);
+ }
+
+ /* Offset */
+ {
+ auto offset_val = prefs->getDouble("/tools/measure/offset", 5.0);
+ _offset_adj = Gtk::Adjustment::create(offset_val, 0.0, 90000.0, 1.0, 4.0);
+ auto offset_item = Gtk::manage(new UI::Widget::SpinButtonToolItem("measure-offset", _("Offset:"), _offset_adj, 0, 2));
+ offset_item->set_tooltip_text(_("Mark dimension offset"));
+ offset_item->set_focus_widget(desktop->canvas);
+ _offset_adj->signal_value_changed().connect(sigc::mem_fun(*this, &MeasureToolbar::offset_value_changed));
+ add(*offset_item);
+ }
+
+ show_all();
+}
+
+GtkWidget *
+MeasureToolbar::create(SPDesktop * desktop)
+{
+ auto toolbar = new MeasureToolbar(desktop);
+ return GTK_WIDGET(toolbar->gobj());
+} // MeasureToolbar::prep()
+
+void
+MeasureToolbar::fontsize_value_changed()
+{
+ if (DocumentUndo::getUndoSensitive(_desktop->getDocument())) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ prefs->setDouble(Glib::ustring("/tools/measure/fontsize"),
+ _font_size_adj->get_value());
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+ }
+}
+
+void
+MeasureToolbar::unit_changed(int /* notUsed */)
+{
+ Glib::ustring const unit = _tracker->getActiveUnit()->abbr;
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ prefs->setString("/tools/measure/unit", unit);
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+}
+
+void
+MeasureToolbar::precision_value_changed()
+{
+ if (DocumentUndo::getUndoSensitive(_desktop->getDocument())) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ prefs->setInt(Glib::ustring("/tools/measure/precision"),
+ _precision_adj->get_value());
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+ }
+}
+
+void
+MeasureToolbar::scale_value_changed()
+{
+ if (DocumentUndo::getUndoSensitive(_desktop->getDocument())) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ prefs->setDouble(Glib::ustring("/tools/measure/scale"),
+ _scale_adj->get_value());
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+ }
+}
+
+void
+MeasureToolbar::offset_value_changed()
+{
+ if (DocumentUndo::getUndoSensitive(_desktop->getDocument())) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ prefs->setDouble(Glib::ustring("/tools/measure/offset"),
+ _offset_adj->get_value());
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+ }
+}
+
+void
+MeasureToolbar::toggle_only_selected()
+{
+ auto prefs = Inkscape::Preferences::get();
+ bool active = _only_selected_item->get_active();
+ prefs->setBool("/tools/measure/only_selected", active);
+ if ( active ) {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Measures only selected."));
+ } else {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Measure all."));
+ }
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+}
+
+void
+MeasureToolbar::toggle_ignore_1st_and_last()
+{
+ auto prefs = Inkscape::Preferences::get();
+ bool active = _ignore_1st_and_last_item->get_active();
+ prefs->setBool("/tools/measure/ignore_1st_and_last", active);
+ if ( active ) {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Start and end measures inactive."));
+ } else {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Start and end measures active."));
+ }
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+}
+
+void
+MeasureToolbar::toggle_show_in_between()
+{
+ auto prefs = Inkscape::Preferences::get();
+ bool active = _inbetween_item->get_active();
+ prefs->setBool("/tools/measure/show_in_between", active);
+ if ( active ) {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Compute all elements."));
+ } else {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Compute max length."));
+ }
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+}
+
+void
+MeasureToolbar::toggle_show_hidden()
+{
+ auto prefs = Inkscape::Preferences::get();
+ bool active = _show_hidden_item->get_active();
+ prefs->setBool("/tools/measure/show_hidden", active);
+ if ( active ) {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Show all crossings."));
+ } else {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Show visible crossings."));
+ }
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+}
+
+void
+MeasureToolbar::toggle_all_layers()
+{
+ auto prefs = Inkscape::Preferences::get();
+ bool active = _all_layers_item->get_active();
+ prefs->setBool("/tools/measure/all_layers", active);
+ if ( active ) {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Use all layers in the measure."));
+ } else {
+ _desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE, _("Use current layer in the measure."));
+ }
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->showCanvasItems();
+ }
+}
+
+void
+MeasureToolbar::reverse_knots()
+{
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->reverseKnots();
+ }
+}
+
+void
+MeasureToolbar::to_phantom()
+{
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->toPhantom();
+ }
+}
+
+void
+MeasureToolbar::to_guides()
+{
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->toGuides();
+ }
+}
+
+void
+MeasureToolbar::to_item()
+{
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->toItem();
+ }
+}
+
+void
+MeasureToolbar::to_mark_dimension()
+{
+ MeasureTool *mt = get_measure_tool(_desktop);
+ if (mt) {
+ mt->toMarkDimension();
+ }
+}
+
+}
+}
+}
+
+
+/*
+ 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 :