Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 448 insertions, 0 deletions

diff --git a/src/ui/toolbar/measure-toolbar.cpp b/src/ui/toolbar/measure-toolbar.cpp
new file mode 100644
index 0000000..92ca4c5
--- /dev/null
+++ b/src/ui/toolbar/measure-toolbar.cpp
@@ -0,0 +1,448 @@
+// 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 :