AAPT2: Port AAPT pseudolocalization to AAPT2
Pseudolocalization happens at the compile phase. Pseudolocalized
values are weak, such that manually specified values will take precedence.
Change-Id: I5e064ce0d270c9f4f9022f75aecedab9d45bc980
diff --git a/tools/aapt2/compile/Pseudolocalizer.h b/tools/aapt2/compile/Pseudolocalizer.h
new file mode 100644
index 0000000..8818c17
--- /dev/null
+++ b/tools/aapt2/compile/Pseudolocalizer.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef AAPT_COMPILE_PSEUDOLOCALIZE_H
+#define AAPT_COMPILE_PSEUDOLOCALIZE_H
+
+#include "ResourceValues.h"
+#include "StringPool.h"
+#include "util/StringPiece.h"
+
+#include <android-base/macros.h>
+#include <memory>
+
+namespace aapt {
+
+class PseudoMethodImpl {
+public:
+ virtual ~PseudoMethodImpl() {}
+ virtual std::u16string start() { return {}; }
+ virtual std::u16string end() { return {}; }
+ virtual std::u16string text(const StringPiece16& text) = 0;
+ virtual std::u16string placeholder(const StringPiece16& text) = 0;
+};
+
+class Pseudolocalizer {
+public:
+ enum class Method {
+ kNone,
+ kAccent,
+ kBidi,
+ };
+
+ Pseudolocalizer(Method method);
+ void setMethod(Method method);
+ std::u16string start() { return mImpl->start(); }
+ std::u16string end() { return mImpl->end(); }
+ std::u16string text(const StringPiece16& text);
+private:
+ std::unique_ptr<PseudoMethodImpl> mImpl;
+ size_t mLastDepth;
+};
+
+} // namespace aapt
+
+#endif /* AAPT_COMPILE_PSEUDOLOCALIZE_H */