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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef TOOLS_GN_ECLIPSE_WRITER_H_
#define TOOLS_GN_ECLIPSE_WRITER_H_
#include <iosfwd>
#include <map>
#include <set>
#include <string>
#include <vector>
#include "base/macros.h"
class BuildSettings;
class Builder;
class Err;
class Target;
class EclipseWriter {
public:
static bool RunAndWriteFile(const BuildSettings* build_settings,
const Builder& builder,
Err* err);
private:
EclipseWriter(const BuildSettings* build_settings,
const Builder& builder,
std::ostream& out);
~EclipseWriter();
void Run();
// Populates |include_dirs_| with the include dirs of all the targets for the
// default toolchain.
void GetAllIncludeDirs();
// Populates |defines_| with the defines of all the targets for the default
// toolchain.
void GetAllDefines();
// Returns true if |target| uses the default toolchain.
bool UsesDefaultToolchain(const Target* target) const;
// Writes the XML settings file.
void WriteCDTSettings();
const BuildSettings* build_settings_;
const Builder& builder_;
// The output stream for the settings file.
std::ostream& out_;
// Eclipse languages for which the include dirs and defines apply.
std::vector<std::string> languages_;
// The include dirs of all the targets which use the default toolchain.
std::set<std::string> include_dirs_;
// The defines of all the targets which use the default toolchain.
std::map<std::string, std::string> defines_;
DISALLOW_COPY_AND_ASSIGN(EclipseWriter);
};
#endif // TOOLS_GN_ECLIPSE_WRITER_H_
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