AAPT2: Adding basic binding support
This is incomplete. Still requires:
- filling in layout information in the resulting .bind.xml
- processing elements with <view class=""/>
- processing imports
Change-Id: Ie5d4c5e6435591bbed3248129a548736244894eb
diff --git a/tools/aapt2/BindingXmlPullParser.h b/tools/aapt2/BindingXmlPullParser.h
new file mode 100644
index 0000000..c892b09
--- /dev/null
+++ b/tools/aapt2/BindingXmlPullParser.h
@@ -0,0 +1,88 @@
+/*
+ * 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_BINDING_XML_PULL_PARSER_H
+#define AAPT_BINDING_XML_PULL_PARSER_H
+
+#include "XmlPullParser.h"
+
+#include <iostream>
+#include <memory>
+#include <string>
+
+namespace aapt {
+
+class BindingXmlPullParser : public XmlPullParser {
+public:
+ BindingXmlPullParser(const std::shared_ptr<XmlPullParser>& parser);
+ BindingXmlPullParser(const BindingXmlPullParser& rhs) = delete;
+
+ Event getEvent() const override;
+ const std::string& getLastError() const override;
+ Event next() override;
+
+ const std::u16string& getComment() const override;
+ size_t getLineNumber() const override;
+ size_t getDepth() const override;
+
+ const std::u16string& getText() const override;
+
+ const std::u16string& getNamespacePrefix() const override;
+ const std::u16string& getNamespaceUri() const override;
+
+ const std::u16string& getElementNamespace() const override;
+ const std::u16string& getElementName() const override;
+
+ const_iterator beginAttributes() const override;
+ const_iterator endAttributes() const override;
+ size_t getAttributeCount() const override;
+
+ bool writeToFile(std::ostream& out) const;
+
+private:
+ struct VarDecl {
+ std::string name;
+ std::string type;
+ };
+
+ struct Import {
+ std::string name;
+ std::string type;
+ };
+
+ struct Target {
+ std::string className;
+ std::string id;
+ int32_t tagId;
+
+ std::vector<XmlPullParser::Attribute> expressions;
+ };
+
+ bool readVariableDeclaration();
+ bool readExpressions();
+
+ std::shared_ptr<XmlPullParser> mParser;
+ std::string mLastError;
+ bool mOverride;
+ std::vector<XmlPullParser::Attribute> mAttributes;
+ std::vector<VarDecl> mVarDecls;
+ std::vector<Target> mTargets;
+ int32_t mNextTagId;
+};
+
+} // namespace aapt
+
+#endif // AAPT_BINDING_XML_PULL_PARSER_H