1 files changed, 100 insertions, 0 deletions
diff --git a/src/rubberband.h b/src/rubberband.h
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+++ b/src/rubberband.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_RUBBERBAND_H
+#define SEEN_RUBBERBAND_H
+/*
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Carl Hetherington <inkscape@carlh.net>
+ *
+ * Copyright (C) 1999-2002 Lauris Kaplinski
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <cstdint>
+#include <2geom/point.h>
+#include <2geom/path.h>
+#include <2geom/rect.h>
+#include <optional>
+#include <vector>
+#include "display/control/canvas-item-ptr.h"
+
+/* fixme: do multidocument safe */
+
+class SPCurve;
+class SPDesktop;
+
+enum
+{
+    RUBBERBAND_MODE_RECT,
+    RUBBERBAND_MODE_TOUCHPATH,
+    RUBBERBAND_MODE_TOUCHRECT
+};
+
+namespace Inkscape {
+
+class CanvasItemBpath;
+class CanvasItemRect;
+
+/**
+ * Rubberbanding selector.
+ */
+class Rubberband
+{
+public:
+    void start(SPDesktop *desktop, Geom::Point const &p, bool tolerance = false);
+    void move(Geom::Point const &p);
+    Geom::OptRect getRectangle() const;
+    void stop();
+    bool is_started() { return _started; }
+    bool is_moved() { return _moved; }
+
+    inline int getMode() {return _mode;}
+    std::vector<Geom::Point> getPoints() const;
+    Geom::Path getPath() const;
+
+    void setMode(int mode);
+    void defaultMode();
+
+    void setColor(uint32_t color);
+    void resetColor() { _color.reset(); }
+
+    static Rubberband* get(SPDesktop *desktop);
+
+private:
+    Rubberband(SPDesktop *desktop);
+    static Rubberband* _instance;
+    
+    SPDesktop *_desktop;
+    Geom::Point _start;
+    Geom::Point _end;
+    Geom::Path _path;
+
+    CanvasItemPtr<CanvasItemRect> _rect;
+    CanvasItemPtr<CanvasItemBpath> _touchpath;
+    SPCurve *_touchpath_curve = nullptr;
+
+    void delete_canvas_items();
+
+    bool _started = false;
+    bool _moved = false;
+    int _mode = RUBBERBAND_MODE_RECT;
+    double _tolerance = 0.0;
+
+    std::optional<uint32_t> _color;
+};
+
+} // namespace Inkscape
+
+#endif // SEEN_RUBBERBAND_H
+
+/*
+  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 :