alexpete
155 lines
4.5 KiB
C++
155 lines
4.5 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <AzCore/Component/EntityId.h>
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#include <AzCore/Outcome/Outcome.h>
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#include <AzCore/std/string/string.h>
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#include <AzCore/std/string/string_view.h>
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#include <stdarg.h>
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namespace ScriptCanvas
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{
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class Graph;
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class Node;
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class Slot;
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namespace Grammar
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{
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struct Source;
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}
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namespace Translation
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{
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class Writer;
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struct Configuration;
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AZStd::string EntityIdToU64String(const AZ::EntityId& entityId);
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AZStd::string EntityIdValueToString(const AZ::EntityId& entityId, const Configuration& config);
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AZStd::string_view GetAmazonCopyright();
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AZStd::string_view GetAutoNativeNamespace();
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AZStd::string_view GetDoNotModifyCommentText();
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AZ::Outcome<void, AZStd::string> SaveDotCPP(const Grammar::Source& source, AZStd::string_view dotCPP);
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AZ::Outcome<void, AZStd::string> SaveDotH(const Grammar::Source& source, AZStd::string_view dotH);
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AZ::Outcome<void, AZStd::string> SaveDotLua(const Grammar::Source& source, AZStd::string_view dotLua);
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class Writer
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{
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friend class ScopedIndent;
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public:
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Writer();
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void Indent(size_t tabs = 1);
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const AZStd::string& GetOutput() const;
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size_t GetIndent() const;
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AZStd::string&& MoveOutput();
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void Outdent(size_t tabs = 1);
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void SetIndent(size_t tabs);
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// in general, don't include newlines, as it will violate the tab policy
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void Write(const AZStd::string_view& stringView);
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// in general, don't include newlines, as it will violate the tab policy
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void Write(const char* format, ...);
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void WriteIndent();
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// in general, don't include newlines, as it will violate the tab policy
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inline void WriteIndented(const AZStd::string_view& stringView)
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{
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WriteIndent();
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Write(stringView);
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}
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// in general, don't include newlines, as it will violate the tab policy
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inline void WriteIndented(const char* format, ...)
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{
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va_list vargs;
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va_start(vargs, format);
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WriteIndent();
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m_output.append(AZStd::string::format_arg(format, vargs));
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va_end(vargs);
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}
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// in general, don't include newlines, as it will violate the tab policy
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void WriteLine(const AZStd::string_view& stringView);
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// in general, don't include newlines, as it will violate the tab policy
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void WriteLine(const char* format, ...);
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// in general, don't include newlines, as it will violate the tab policy
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inline void WriteLineIndented(const AZStd::string_view& stringView)
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{
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WriteIndent();
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WriteLine(stringView);
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}
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// in general, don't include newlines, as it will violate the tab policy
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inline void WriteLineIndented(const char* format, ...)
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{
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va_list vargs;
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va_start(vargs, format);
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WriteIndent();
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m_output.append(AZStd::string::format_arg(format, vargs));
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WriteNewLine();
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va_end(vargs);
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}
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// in general, don't include newlines, as it will violate the tab policy
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void WriteNewLine();
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void WriteSpace();
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private:
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static const size_t k_initialReservationSize = 2048;
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AZStd::string m_output;
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size_t m_indent = 0;
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};
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class ScopedIndent
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{
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public:
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ScopedIndent(Writer& writer)
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: m_writer(writer)
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{
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m_writer.Indent();
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}
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~ScopedIndent()
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{
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m_writer.Outdent();
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}
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private:
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Writer& m_writer;
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};
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}
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}
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