1 files changed, 81 insertions, 0 deletions
diff --git a/src/display/control/canvas-item-catchall.cpp b/src/display/control/canvas-item-catchall.cpp
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+++ b/src/display/control/canvas-item-catchall.cpp
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * A class to catch events after everyone else has had a go.
+ */
+
+/*
+ * Author:
+ *   Tavmjong Bah
+ *
+ * Copyright (C) 2020 Tavmjong Bah
+ *
+ * Rewrite of SPCanvasAcetate.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "canvas-item-catchall.h"
+
+#include "color.h" // SP_RGBA_x_F
+
+#include "ui/widget/canvas.h"
+
+namespace Inkscape {
+
+/**
+ * Create an null control catchall.
+ */
+CanvasItemCatchall::CanvasItemCatchall(CanvasItemGroup *group)
+    : CanvasItem(group)
+{
+    _name = "CanvasItemCatchall";
+    _pickable = true; // Duh! That's the purpose of this class!
+    _bounds = Geom::Rect(-Geom::infinity(), -Geom::infinity(), Geom::infinity(), Geom::infinity());
+}
+
+/**
+ * Returns distance between point in canvas units and nearest point on catchall.
+ */
+double CanvasItemCatchall::closest_distance_to(Geom::Point const &p)
+{
+    return 0.0; // We're everywhere!
+}
+
+/**
+ * Returns true if point p (in canvas units) is within tolerance (canvas units) distance of catchall.
+ */
+bool CanvasItemCatchall::contains(Geom::Point const &p, double tolerance)
+{
+    return true; // We contain every place!
+}
+
+/**
+ * Update and redraw control catchall.
+ */
+void CanvasItemCatchall::update(Geom::Affine const &affine)
+{
+    // No geometry to update.
+    _affine = affine;
+}
+
+/**
+ * Render catchall to screen via Cairo.
+ */
+void CanvasItemCatchall::render(Inkscape::CanvasItemBuffer *buf)
+{
+    // Do nothing! (Needed as CanvasItem is abstract.)
+}
+
+
+} // namespace Inkscape
+
+/*
+  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 :