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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/tools/gradient-tool.h
parentInitial commit. (diff)
downloadinkscape-upstream.tar.xz
inkscape-upstream.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.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/src/ui/tools/gradient-tool.h b/src/ui/tools/gradient-tool.h
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+// 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 :