Adding upstream version 1.3+ds.upstream/1.3+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 78 insertions, 0 deletions

diff --git a/src/ui/shape-editor.h b/src/ui/shape-editor.h
new file mode 100644
index 0000000..fdaefe9
--- /dev/null
+++ b/src/ui/shape-editor.h
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * Inkscape::ShapeEditor
+ * This is a container class which contains a knotholder for shapes.
+ * It is attached to a single item.
+ *//*
+ * Authors: see git history
+ *   bulia byak <buliabyak@users.sf.net>
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SEEN_SHAPE_EDITOR_H
+#define SEEN_SHAPE_EDITOR_H
+
+#include <2geom/affine.h>
+
+#include "xml/node-observer.h"
+
+class KnotHolder;
+class LivePathEffectObject;
+class SPDesktop;
+class SPItem;
+
+namespace Inkscape { namespace XML { class Node; }
+namespace UI {
+
+class ShapeEditor : private XML::NodeObserver
+{
+public:
+
+    ShapeEditor(SPDesktop *desktop, Geom::Affine edit_transform = Geom::identity(), double edit_rotation = 0.0, int edit_marker_mode = -1);
+    ~ShapeEditor() override;
+
+    void set_item(SPItem *item);
+    void unset_item(bool keep_knotholder = false);
+
+    void update_knotholder(); //((deprecated))
+
+    bool has_local_change();
+    void decrement_local_change();
+
+    bool knot_mouseover() const;
+    KnotHolder *knotholder{nullptr};
+    KnotHolder *lpeknotholder{nullptr};
+    bool has_knotholder();
+    static void blockSetItem(bool b) { _blockSetItem = b; } // kludge
+private:
+    void reset_item();
+    static bool _blockSetItem;
+
+    SPDesktop *desktop;
+    Inkscape::XML::Node *knotholder_listener_attached_for{nullptr};
+    Inkscape::XML::Node *lpeknotholder_listener_attached_for{nullptr};
+    Geom::Affine _edit_transform;
+    double _edit_rotation;
+    int _edit_marker_mode;
+
+    void notifyAttributeChanged(Inkscape::XML::Node &node, GQuark key, Inkscape::Util::ptr_shared oldvalue, Inkscape::Util::ptr_shared newval) final;
+};
+
+} // namespace UI
+} // namespace Inkscape
+
+#endif // SEEN_SHAPE_EDITOR_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 :
+