From 1d5965fea00bedb49232c419c22382dbf6581309 Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Thu, 27 Mar 2008 23:02:23 +0000
Subject: add linking to other paths to lpe-PathParam

(bzr r5209)
---
 src/live_effects/parameter/path-reference.cpp | 53 +++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 src/live_effects/parameter/path-reference.cpp

(limited to 'src/live_effects/parameter/path-reference.cpp')

diff --git a/src/live_effects/parameter/path-reference.cpp b/src/live_effects/parameter/path-reference.cpp
new file mode 100644
index 000000000..6a48f446b
--- /dev/null
+++ b/src/live_effects/parameter/path-reference.cpp
@@ -0,0 +1,53 @@
+/*
+ * The reference corresponding to href of LPE Path parameter.
+ *
+ * Copyright (C) 2008 Johan Engelen
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information.
+ */
+
+#include "live_effects/parameter/path-reference.h"
+
+#include <cstring>
+#include <string>
+#include <string.h>
+
+#include "enums.h"
+
+#include "display/curve.h"
+#include "livarot/Path.h"
+#include "prefs-utils.h"
+#include "sp-shape.h"
+#include "sp-text.h"
+#include "uri.h"
+
+namespace Inkscape {
+namespace LivePathEffect {
+
+bool PathReference::_acceptObject(SPObject * const obj) const
+{
+    if (SP_IS_SHAPE(obj) || SP_IS_TEXT(obj)) {
+        /* Refuse references to lpeobject */
+        if (obj == getOwner()) {
+            return false;
+        }
+        // TODO: check whether the referred path has this LPE applied, if so: deny deny deny!
+        return true;
+    } else {
+        return false;
+    }
+}
+
+} // namespace LivePathEffect
+} // 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 :
-- 
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