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Diffstat (limited to 'src/ui/tools/eraser-tool.h')
| -rw-r--r-- | src/ui/tools/eraser-tool.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/ui/tools/eraser-tool.h b/src/ui/tools/eraser-tool.h new file mode 100644 index 0000000..6da1fa3 --- /dev/null +++ b/src/ui/tools/eraser-tool.h @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef SP_ERASER_CONTEXT_H_SEEN +#define SP_ERASER_CONTEXT_H_SEEN + +/* + * Handwriting-like drawing mode + * + * Authors: + * Mitsuru Oka <oka326@parkcity.ne.jp> + * Lauris Kaplinski <lauris@kaplinski.com> + * + * The original dynadraw code: + * Paul Haeberli <paul@sgi.com> + * + * Copyright (C) 1998 The Free Software Foundation + * Copyright (C) 1999-2002 authors + * Copyright (C) 2001-2002 Ximian, Inc. + * Copyright (C) 2008 Jon A. Cruz + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <2geom/point.h> + +#include "ui/tools/dynamic-base.h" + +#define ERC_MIN_PRESSURE 0.0 +#define ERC_MAX_PRESSURE 1.0 +#define ERC_DEFAULT_PRESSURE 1.0 + +#define ERC_MIN_TILT -1.0 +#define ERC_MAX_TILT 1.0 +#define ERC_DEFAULT_TILT 0.0 + +#define ERASER_MODE_DELETE 0 +#define ERASER_MODE_CUT 1 +#define ERASER_MODE_CLIP 2 + +namespace Inkscape { +namespace UI { +namespace Tools { + +class EraserTool : public DynamicBase { +public: + EraserTool(); + ~EraserTool() override; + + static const std::string prefsPath; + + void setup() override; + bool root_handler(GdkEvent* event) override; + + const std::string& getPrefsPath() override; + +private: + void reset(Geom::Point p); + void extinput(GdkEvent *event); + bool apply(Geom::Point p); + void brush(); + void cancel(); + void clear_current(); + void set_to_accumulated(); + void accumulate(); + void fit_and_split(bool release); + void draw_temporary_box(); + bool nowidth; +}; + +} +} +} + +#endif // SP_ERASER_CONTEXT_H_SEEN + +/* + 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 : |