Adding upstream version 1.2.2.upstream/1.2.2upstream

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

1 files changed, 91 insertions, 0 deletions

diff --git a/src/extension/patheffect.cpp b/src/extension/patheffect.cpp
new file mode 100644
index 0000000..3ed53e7
--- /dev/null
+++ b/src/extension/patheffect.cpp
@@ -0,0 +1,91 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+
+#include "patheffect.h"
+
+#include "db.h"
+
+#include "object/sp-defs.h"
+
+#include "xml/repr.h"
+
+
+namespace Inkscape {
+namespace Extension {
+
+PathEffect::PathEffect (Inkscape::XML::Node *in_repr, Implementation::Implementation *in_imp, std::string *base_directory)
+    : Extension(in_repr, in_imp, base_directory)
+{
+
+}
+
+PathEffect::~PathEffect (void)
+= default;
+
+void
+PathEffect::processPath (SPDocument * /*doc*/, Inkscape::XML::Node * /*path*/, Inkscape::XML::Node * /*def*/)
+{
+
+
+}
+
+void
+PathEffect::processPathEffects (SPDocument * doc, Inkscape::XML::Node * path)
+{
+    gchar const * patheffectlist = path->attribute("inkscape:path-effects");
+    if (patheffectlist == nullptr)
+        return;
+
+    gchar ** patheffects = g_strsplit(patheffectlist, ";", 128);
+    Inkscape::XML::Node * defs = doc->getDefs()->getRepr();
+
+    for (int i = 0; (i < 128) && (patheffects[i] != nullptr); i++) {
+        gchar * patheffect = patheffects[i];
+
+        // This is weird, they should all be references... but anyway
+        if (patheffect[0] != '#') continue;
+
+        Inkscape::XML::Node * prefs = sp_repr_lookup_child(defs, "id", &(patheffect[1]));
+        if (prefs == nullptr) {
+
+            continue;
+        }
+
+        gchar const * ext_id = prefs->attribute("extension");
+        if (ext_id == nullptr) {
+
+            continue;
+        }
+
+        Inkscape::Extension::PathEffect * peffect;
+        peffect = dynamic_cast<Inkscape::Extension::PathEffect *>(Inkscape::Extension::db.get(ext_id));
+        if (peffect != nullptr) {
+            peffect->processPath(doc, path, prefs);
+        }
+    }
+
+    g_strfreev(patheffects);
+    return;
+}
+
+
+} }  /* namespace Inkscape, Extension */
+
+/*
+  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 :