1 files changed, 53 insertions, 0 deletions
diff --git a/vendor/github.com/Benau/go_rlottie/lottie_lottiekeypath.h b/vendor/github.com/Benau/go_rlottie/lottie_lottiekeypath.h
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+++ b/vendor/github.com/Benau/go_rlottie/lottie_lottiekeypath.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd. All rights reserved.
+
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef LOTTIEKEYPATH_H
+#define LOTTIEKEYPATH_H
+
+#include <string>
+#include <vector>
+#include "vector_vglobal.h"
+
+class LOTKeyPath {
+public:
+    LOTKeyPath(const std::string &keyPath);
+    bool matches(const std::string &key, uint depth);
+    uint nextDepth(const std::string key, uint depth);
+    bool fullyResolvesTo(const std::string key, uint depth);
+
+    bool propagate(const std::string key, uint depth)
+    {
+        return skip(key) ? true : (depth < size()) || (mKeys[depth] == "**");
+    }
+    bool skip(const std::string &key) const { return key == "__"; }
+
+private:
+    bool   isGlobstar(uint depth) const { return mKeys[depth] == "**"; }
+    bool   isGlob(uint depth) const { return mKeys[depth] == "*"; }
+    bool   endsWithGlobstar() const { return mKeys.back() == "**"; }
+    size_t size() const { return mKeys.size() - 1; }
+
+private:
+    std::vector<std::string> mKeys;
+};
+
+#endif  // LOTTIEKEYPATH_H