Adding upstream version 1.0.2.upstream/1.0.2upstream

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

1 files changed, 72 insertions, 0 deletions

diff --git a/src/display/canvas-arena.h b/src/display/canvas-arena.h
new file mode 100644
index 0000000..8d40964
--- /dev/null
+++ b/src/display/canvas-arena.h
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_SP_CANVAS_ARENA_H
+#define SEEN_SP_CANVAS_ARENA_H
+
+/*
+ * RGBA display list system for inkscape
+ *
+ * Author:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *
+ * Copyright (C) 2001-2002 Lauris Kaplinski
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <2geom/rect.h>
+
+#include "display/drawing.h"
+#include "display/drawing-item.h"
+#include "display/sp-canvas.h"
+#include "display/sp-canvas-item.h"
+
+#define SP_TYPE_CANVAS_ARENA (sp_canvas_arena_get_type ())
+#define SP_CANVAS_ARENA(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_CANVAS_ARENA, SPCanvasArena))
+#define SP_CANVAS_ARENA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_CANVAS_ARENA, SPCanvasArenaClass))
+#define SP_IS_CANVAS_ARENA(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_CANVAS_ARENA))
+#define SP_IS_CANVAS_ARENA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_CANVAS_ARENA))
+
+typedef struct _SPCanvasArena      SPCanvasArena;
+typedef struct _SPCanvasArenaClass SPCanvasArenaClass;
+typedef struct _cairo_surface      cairo_surface_t;
+struct CachePrefObserver;
+
+namespace Inkscape {
+
+class Drawing;
+class DrawingItem;
+
+} // namespace Inkscape
+
+struct _SPCanvasArena {
+    SPCanvasItem item;
+
+    guint cursor : 1;
+    guint sticky : 1;
+    Geom::Point c; // what is this?
+
+    Inkscape::Drawing drawing;
+    Inkscape::UpdateContext ctx;
+
+    Inkscape::DrawingItem *active;
+    /* fixme: */
+    Inkscape::DrawingItem *picked;
+    CachePrefObserver *observer;
+    double delta;
+};
+
+struct _SPCanvasArenaClass {
+    SPCanvasItemClass parent_class;
+
+    gint (* arena_event) (SPCanvasArena *carena, Inkscape::DrawingItem *item, GdkEvent *event);
+};
+
+GType sp_canvas_arena_get_type ();
+
+void sp_canvas_arena_set_pick_delta (SPCanvasArena *ca, gdouble delta);
+void sp_canvas_arena_set_sticky (SPCanvasArena *ca, gboolean sticky);
+
+void sp_canvas_arena_render_surface (SPCanvasArena *ca, cairo_surface_t *surface, Geom::IntRect const &area);
+
+#endif // SEEN_SP_CANVAS_ARENA_H