65 lines
2 KiB
C++
65 lines
2 KiB
C++
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#include "build_drules.h"
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#include "build_common.h"
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#include "platform/platform.hpp"
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#include <exception>
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#include <fstream>
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#include <streambuf>
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#include <string>
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#include <QtCore/QDir>
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#include <QtCore/QFile>
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#include <QtCore/QFileInfo>
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#include <QtCore/QProcessEnvironment>
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namespace build_style
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{
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void BuildDrawingRulesImpl(QString const & mapcssFile, QString const & outputDir)
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{
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QString const outputTemplate = JoinPathQt({outputDir, "drules_proto_design"});
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QString const outputFile = outputTemplate + ".bin";
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// Caller ensures that output directory is clear
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if (QFile(outputFile).exists())
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throw std::runtime_error("Output directory is not clear");
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// Add path to the protobuf EGG in the PROTOBUF_EGG_PATH environment variable
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QProcessEnvironment env{QProcessEnvironment::systemEnvironment()};
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env.insert("PROTOBUF_EGG_PATH", GetProtobufEggPath());
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// Run the script
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(void)ExecProcess("python",
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{
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GetExternalPath("libkomwm.py", "kothic/src", "../tools/kothic/src"),
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"-s",
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mapcssFile,
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"-o",
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outputTemplate,
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"-x",
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"True",
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},
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&env);
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// Ensure that generated file is not empty.
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if (QFile(outputFile).size() == 0)
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throw std::runtime_error("Drawing rules file has zero size");
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}
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void BuildDrawingRules(QString const & mapcssFile, QString const & outputDir)
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{
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CopyFromResources("mapcss-mapping.csv", outputDir);
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CopyFromResources("mapcss-dynamic.txt", outputDir);
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BuildDrawingRulesImpl(mapcssFile, outputDir);
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}
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void ApplyDrawingRules(QString const & outputDir)
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{
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CopyToResources("drules_proto_design.bin", outputDir);
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CopyToResources("classificator.txt", outputDir);
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CopyToResources("types.txt", outputDir);
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CopyToResources("patterns.txt", outputDir, "patterns_design.txt");
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CopyToResources("colors.txt", outputDir, "colors_design.txt");
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}
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} // namespace build_style
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