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// Copyright (C) 2016 Lorenz Haas
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "artisticstylesettings.h"
#include "../beautifierconstants.h"
#include <coreplugin/icore.h>
#include <utils/process.h>
#include <utils/stringutils.h>
#include <QDateTime>
#include <QFile>
#include <QFileInfo>
#include <QRegularExpression>
#include <QXmlStreamWriter>
using namespace Utils;
namespace Beautifier::Internal {
const char USE_OTHER_FILES[] = "useOtherFiles";
const char USE_SPECIFIC_CONFIG_FILE[] = "useSpecificConfigFile";
const char SPECIFIC_CONFIG_FILE[] = "specificConfigFile";
const char USE_HOME_FILE[] = "useHomeFile";
const char USE_CUSTOM_STYLE[] = "useCustomStyle";
const char CUSTOM_STYLE[] = "customStyle";
const char SETTINGS_NAME[] = "artisticstyle";
ArtisticStyleSettings::ArtisticStyleSettings() :
AbstractSettings(SETTINGS_NAME, ".astyle")
{
setVersionRegExp(QRegularExpression("([2-9]{1})\\.([0-9]{1,2})(\\.[1-9]{1})?$"));
setCommand("astyle");
m_settings.insert(USE_OTHER_FILES, QVariant(true));
m_settings.insert(USE_SPECIFIC_CONFIG_FILE, QVariant(false));
m_settings.insert(SPECIFIC_CONFIG_FILE, QVariant());
m_settings.insert(USE_HOME_FILE, QVariant(false));
m_settings.insert(USE_CUSTOM_STYLE, QVariant(false));
m_settings.insert(CUSTOM_STYLE, QVariant());
read();
}
bool ArtisticStyleSettings::useOtherFiles() const
{
return m_settings.value(USE_OTHER_FILES).toBool();
}
void ArtisticStyleSettings::setUseOtherFiles(bool useOtherFiles)
{
m_settings.insert(USE_OTHER_FILES, QVariant(useOtherFiles));
}
bool ArtisticStyleSettings::useSpecificConfigFile() const
{
return m_settings.value(USE_SPECIFIC_CONFIG_FILE).toBool();
}
void ArtisticStyleSettings::setUseSpecificConfigFile(bool useSpecificConfigFile)
{
m_settings.insert(USE_SPECIFIC_CONFIG_FILE, QVariant(useSpecificConfigFile));
}
FilePath ArtisticStyleSettings::specificConfigFile() const
{
return FilePath::fromString(m_settings.value(SPECIFIC_CONFIG_FILE).toString());
}
void ArtisticStyleSettings::setSpecificConfigFile(const FilePath &specificConfigFile)
{
m_settings.insert(SPECIFIC_CONFIG_FILE, QVariant(specificConfigFile.toString()));
}
bool ArtisticStyleSettings::useHomeFile() const
{
return m_settings.value(USE_HOME_FILE).toBool();
}
void ArtisticStyleSettings::setUseHomeFile(bool useHomeFile)
{
m_settings.insert(USE_HOME_FILE, QVariant(useHomeFile));
}
bool ArtisticStyleSettings::useCustomStyle() const
{
return m_settings.value(USE_CUSTOM_STYLE).toBool();
}
void ArtisticStyleSettings::setUseCustomStyle(bool useCustomStyle)
{
m_settings.insert(USE_CUSTOM_STYLE, QVariant(useCustomStyle));
}
QString ArtisticStyleSettings::customStyle() const
{
return m_settings.value(CUSTOM_STYLE).toString();
}
void ArtisticStyleSettings::setCustomStyle(const QString &customStyle)
{
m_settings.insert(CUSTOM_STYLE, QVariant(customStyle));
}
QString ArtisticStyleSettings::documentationFilePath() const
{
return (Core::ICore::userResourcePath(Beautifier::Constants::SETTINGS_DIRNAME)
/ Beautifier::Constants::DOCUMENTATION_DIRNAME / SETTINGS_NAME)
.stringAppended(".xml")
.toString();
}
void ArtisticStyleSettings::createDocumentationFile() const
{
Process process;
process.setTimeoutS(2);
process.setCommand({command(), {"-h"}});
process.runBlocking();
if (process.result() != ProcessResult::FinishedWithSuccess)
return;
QFile file(documentationFilePath());
const QFileInfo fi(file);
if (!fi.exists())
fi.dir().mkpath(fi.absolutePath());
if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text))
return;
bool contextWritten = false;
QXmlStreamWriter stream(&file);
stream.setAutoFormatting(true);
stream.writeStartDocument("1.0", true);
stream.writeComment("Created " + QDateTime::currentDateTime().toString(Qt::ISODate));
stream.writeStartElement(Constants::DOCUMENTATION_XMLROOT);
// astyle writes its output to 'error'...
const QStringList lines = process.cleanedStdErr().split(QLatin1Char('\n'));
QStringList keys;
QStringList docu;
for (QString line : lines) {
line = line.trimmed();
if ((line.startsWith("--") && !line.startsWith("---")) || line.startsWith("OR ")) {
const QStringList rawKeys = line.split(" OR ", Qt::SkipEmptyParts);
for (QString k : rawKeys) {
k = k.trimmed();
k.remove('#');
keys << k;
if (k.startsWith("--"))
keys << k.right(k.size() - 2);
}
} else {
if (line.isEmpty()) {
if (!keys.isEmpty()) {
// Write entry
stream.writeStartElement(Constants::DOCUMENTATION_XMLENTRY);
stream.writeStartElement(Constants::DOCUMENTATION_XMLKEYS);
for (const QString &key : std::as_const(keys))
stream.writeTextElement(Constants::DOCUMENTATION_XMLKEY, key);
stream.writeEndElement();
const QString text = "<p><span class=\"option\">"
+ keys.filter(QRegularExpression("^\\-")).join(", ") + "</span></p><p>"
+ (docu.join(' ').toHtmlEscaped()) + "</p>";
stream.writeTextElement(Constants::DOCUMENTATION_XMLDOC, text);
stream.writeEndElement();
contextWritten = true;
}
keys.clear();
docu.clear();
} else if (!keys.isEmpty()) {
docu << line;
}
}
}
stream.writeEndElement();
stream.writeEndDocument();
// An empty file causes error messages and a contextless file preventing this function to run
// again in order to generate the documentation successfully. Thus delete the file.
if (!contextWritten) {
file.close();
file.remove();
}
}
} // Beautifier::Internal
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