From 35a96bde514a8897f6f0fcc41c5833bf63df2e2a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:29:01 +0200 Subject: Adding upstream version 1.0.2. Signed-off-by: Daniel Baumann --- src/ui/tools/spiral-tool.h | 65 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 src/ui/tools/spiral-tool.h (limited to 'src/ui/tools/spiral-tool.h') diff --git a/src/ui/tools/spiral-tool.h b/src/ui/tools/spiral-tool.h new file mode 100644 index 0000000..03c3ae2 --- /dev/null +++ b/src/ui/tools/spiral-tool.h @@ -0,0 +1,65 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef __SP_SPIRAL_CONTEXT_H__ +#define __SP_SPIRAL_CONTEXT_H__ + +/** \file + * Spiral drawing context + */ +/* + * Authors: + * Mitsuru Oka + * Lauris Kaplinski + * + * Copyright (C) 1999-2001 Lauris Kaplinski + * Copyright (C) 2001-2002 Mitsuru Oka + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include +#include <2geom/point.h> +#include "ui/tools/tool-base.h" + +#define SP_SPIRAL_CONTEXT(obj) (dynamic_cast((Inkscape::UI::Tools::ToolBase*)obj)) +#define SP_IS_SPIRAL_CONTEXT(obj) (dynamic_cast((const Inkscape::UI::Tools::ToolBase*)obj) != NULL) + +class SPSpiral; + +namespace Inkscape { +namespace UI { +namespace Tools { + +class SpiralTool : public ToolBase { +public: + SpiralTool(); + ~SpiralTool() override; + + static const std::string prefsPath; + + void setup() override; + void finish() override; + void set(const Inkscape::Preferences::Entry& val) override; + bool root_handler(GdkEvent* event) override; + + const std::string& getPrefsPath() override; + +private: + SPSpiral * spiral; + Geom::Point center; + gdouble revo; + gdouble exp; + gdouble t0; + + sigc::connection sel_changed_connection; + + void drag(Geom::Point const &p, guint state); + void finishItem(); + void cancel(); + void selection_changed(Inkscape::Selection *selection); +}; + +} +} +} + +#endif -- cgit v1.2.3