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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
commit | cca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch) | |
tree | 146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/tools/gradient-tool.h | |
parent | Initial commit. (diff) | |
download | inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.tar.xz inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.zip |
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/ui/tools/gradient-tool.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/ui/tools/gradient-tool.h b/src/ui/tools/gradient-tool.h new file mode 100644 index 0000000..6bd2972 --- /dev/null +++ b/src/ui/tools/gradient-tool.h @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef __SP_GRADIENT_CONTEXT_H__ +#define __SP_GRADIENT_CONTEXT_H__ + +/* + * Gradient drawing and editing tool + * + * Authors: + * bulia byak <buliabyak@users.sf.net> + * Johan Engelen <j.b.c.engelen@ewi.utwente.nl> + * Jon A. Cruz <jon@joncruz.org. + * + * Copyright (C) 2007 Johan Engelen + * Copyright (C) 2005,2010 Authors + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <cstddef> +#include <sigc++/sigc++.h> +#include "ui/tools/tool-base.h" + +#define SP_GRADIENT_CONTEXT(obj) (dynamic_cast<Inkscape::UI::Tools::GradientTool*>((Inkscape::UI::Tools::ToolBase*)obj)) +#define SP_IS_GRADIENT_CONTEXT(obj) (dynamic_cast<const Inkscape::UI::Tools::GradientTool*>((const Inkscape::UI::Tools::ToolBase*)obj) != NULL) + +class GrDrag; + +namespace Inkscape { + +class Selection; + +namespace UI { +namespace Tools { + +class GradientTool : public ToolBase { +public: + GradientTool(SPDesktop *desktop); + ~GradientTool() override; + + bool root_handler(GdkEvent *event) override; + void add_stops_between_selected_stops(); + + void select_next(); + void select_prev(); + +private: + Geom::Point mousepoint_doc; // stores mousepoint when over_line in doc coords + Geom::Point origin; + bool cursor_addnode; + bool node_added; + + sigc::connection *selcon; + sigc::connection *subselcon; + + void selection_changed(Inkscape::Selection *); + void simplify(double tolerance); + void add_stop_near_point(SPItem *item, Geom::Point mouse_p, guint32 etime); + void drag(Geom::Point const pt, guint state, guint32 etime); + SPItem *is_over_curve(Geom::Point event_p); +}; + +} +} +} + +#endif + + +/* + 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 : |