RedPanda-CPP/RedPandaIDE/compiler/compilermanager.cpp

#include "compilermanager.h"
#include "filecompiler.h"
#include "stdincompiler.h"
#include "../mainwindow.h"
#include "executablerunner.h"
#include "ojproblemcasesrunner.h"
#include "utils.h"
#include "../settings.h"
#include <QMessageBox>
#include "projectcompiler.h"
#include "../platform.h"

enum RunProgramFlag {
    RPF_PAUSE_CONSOLE =     0x0001,
    RPF_REDIRECT_INPUT =    0x0002
};

CompilerManager::CompilerManager(QObject *parent) : QObject(parent)
{
    mCompiler = nullptr;
    mBackgroundSyntaxChecker = nullptr;
    mRunner = nullptr;
    mSyntaxCheckErrorCount = 0;
    mSyntaxCheckIssueCount = 0;
    mCompileErrorCount = 0;
    mCompileIssueCount = 0;
    mSyntaxCheckErrorCount = 0;
}

bool CompilerManager::compiling()
{
    QMutexLocker locker(&mCompileMutex);
    return mCompiler!=nullptr;
}

bool CompilerManager::backgroundSyntaxChecking()
{
    QMutexLocker locker(&mBackgroundSyntaxCheckMutex);
    return mBackgroundSyntaxChecker!=nullptr;
}

bool CompilerManager::running()
{
    QMutexLocker locker(&mRunnerMutex);
    return mRunner!=nullptr;
}

void CompilerManager::compile(const QString& filename, const QByteArray& encoding, bool rebuild, bool silent, bool onlyCheckSyntax)
{
    if (!pSettings->compilerSets().defaultSet()) {
        QMessageBox::critical(pMainWindow,
                              tr("No compiler set"),
                              tr("No compiler set is configured.")+tr("Can't start debugging."));
        return;
    }
    if (pSettings->compilerSets().defaultSet()->compilerType() == "Clang"
            && (
                (encoding!= ENCODING_ASCII && encoding!=ENCODING_UTF8)
                || (encoding == ENCODING_UTF8
                    && pCharsetInfoManager->getDefaultSystemEncoding()!=ENCODING_UTF8)
            )) {
        QMessageBox::information(pMainWindow,
                              tr("Encoding not support"),
                              tr("Clang only support utf-8 encoding.")
                                 +"<br />"
                                 +tr("Strings in the program might be wrongly processed."));
    }
    {
        QMutexLocker locker(&mCompileMutex);
        if (mCompiler!=nullptr) {
            return;
        }
        mCompileErrorCount = 0;
        mCompileIssueCount = 0;
        mCompiler = new FileCompiler(filename,encoding,silent,onlyCheckSyntax);
        mCompiler->setRebuild(rebuild);
        connect(mCompiler, &Compiler::finished, mCompiler, &QObject::deleteLater);
        connect(mCompiler, &Compiler::compileFinished, this, &CompilerManager::onCompileFinished);
        connect(mCompiler, &Compiler::compileIssue, this, &CompilerManager::onCompileIssue);
        connect(mCompiler, &Compiler::compileStarted, pMainWindow, &MainWindow::onCompileStarted);

        connect(mCompiler, &Compiler::compileOutput, pMainWindow, &MainWindow::onCompileLog);
        connect(mCompiler, &Compiler::compileIssue, pMainWindow, &MainWindow::onCompileIssue);
        connect(mCompiler, &Compiler::compileErrorOccured, pMainWindow, &MainWindow::onCompileErrorOccured);
        mCompiler->start();
    }
}

void CompilerManager::compileProject(std::shared_ptr<Project> project, bool rebuild, bool silent,bool onlyCheckSyntax)
{
    if (!pSettings->compilerSets().defaultSet()) {
        QMessageBox::critical(pMainWindow,
                              tr("No compiler set"),
                              tr("No compiler set is configured.")+tr("Can't start debugging."));
        return;
    }
    {
        QMutexLocker locker(&mCompileMutex);
        if (mCompiler!=nullptr) {
            return;
        }
        mCompileErrorCount = 0;
        mCompileIssueCount = 0;
        mCompiler = new ProjectCompiler(project,silent,onlyCheckSyntax);
        mCompiler->setRebuild(rebuild);
        connect(mCompiler, &Compiler::finished, mCompiler, &QObject::deleteLater);
        connect(mCompiler, &Compiler::compileFinished, this, &CompilerManager::onCompileFinished);

        connect(mCompiler, &Compiler::compileIssue, this, &CompilerManager::onCompileIssue);
        connect(mCompiler, &Compiler::compileStarted, pMainWindow, &MainWindow::onCompileStarted);

        connect(mCompiler, &Compiler::compileOutput, pMainWindow, &MainWindow::onCompileLog);
        connect(mCompiler, &Compiler::compileIssue, pMainWindow, &MainWindow::onCompileIssue);
        connect(mCompiler, &Compiler::compileErrorOccured, pMainWindow, &MainWindow::onCompileErrorOccured);
        mCompiler->start();
    }
}

void CompilerManager::cleanProject(std::shared_ptr<Project> project)
{
    if (!pSettings->compilerSets().defaultSet()) {
        QMessageBox::critical(pMainWindow,
                              tr("No compiler set"),
                              tr("No compiler set is configured.")+tr("Can't start debugging."));
        return;
    }
    {
        QMutexLocker locker(&mCompileMutex);
        if (mCompiler!=nullptr) {
            return;
        }
        mCompileErrorCount = 0;
        mCompileIssueCount = 0;
        ProjectCompiler* compiler = new ProjectCompiler(project,false,false);
        compiler->setOnlyClean(true);
        mCompiler->setRebuild(false);
        mCompiler = compiler;
        connect(mCompiler, &Compiler::finished, mCompiler, &QObject::deleteLater);
        connect(mCompiler, &Compiler::compileFinished, this, &CompilerManager::onCompileFinished);

        connect(mCompiler, &Compiler::compileIssue, this, &CompilerManager::onCompileIssue);
        connect(mCompiler, &Compiler::compileStarted, pMainWindow, &MainWindow::onCompileStarted);

        connect(mCompiler, &Compiler::compileOutput, pMainWindow, &MainWindow::onCompileLog);
        connect(mCompiler, &Compiler::compileIssue, pMainWindow, &MainWindow::onCompileIssue);
        connect(mCompiler, &Compiler::compileErrorOccured, pMainWindow, &MainWindow::onCompileErrorOccured);
        mCompiler->start();
    }
}

void CompilerManager::buildProjectMakefile(std::shared_ptr<Project> project)
{
    if (!pSettings->compilerSets().defaultSet()) {
        QMessageBox::critical(pMainWindow,
                              tr("No compiler set"),
                              tr("No compiler set is configured.")+tr("Can't start debugging."));
        return;
    }
    {
        QMutexLocker locker(&mCompileMutex);
        if (mCompiler!=nullptr) {
            return;
        }
        ProjectCompiler compiler(project,false,false);
        compiler.buildMakeFile();
    }

}

void CompilerManager::checkSyntax(const QString &filename, const QString &content, bool isAscii, std::shared_ptr<Project> project)
{
    if (!pSettings->compilerSets().defaultSet()) {
        QMessageBox::critical(pMainWindow,
                              tr("No compiler set"),
                              tr("No compiler set is configured.")+tr("Can't start debugging."));
        return;
    }
    {
        QMutexLocker locker(&mBackgroundSyntaxCheckMutex);
        if (mBackgroundSyntaxChecker!=nullptr) {
            return;
        }

        mSyntaxCheckErrorCount = 0;
        mSyntaxCheckIssueCount = 0;
        mBackgroundSyntaxChecker = new StdinCompiler(filename,content,isAscii,true,true);
        mBackgroundSyntaxChecker->setProject(project);
        connect(mBackgroundSyntaxChecker, &Compiler::finished, mBackgroundSyntaxChecker, &QThread::deleteLater);
        connect(mBackgroundSyntaxChecker, &Compiler::compileIssue, this, &CompilerManager::onSyntaxCheckIssue);
        connect(mBackgroundSyntaxChecker, &Compiler::compileStarted, pMainWindow, &MainWindow::onCompileStarted);
        connect(mBackgroundSyntaxChecker, &Compiler::compileFinished, this, &CompilerManager::onSyntaxCheckFinished);
        connect(mBackgroundSyntaxChecker, &Compiler::compileOutput, pMainWindow, &MainWindow::onCompileLog);
        connect(mBackgroundSyntaxChecker, &Compiler::compileIssue, pMainWindow, &MainWindow::onCompileIssue);
        connect(mBackgroundSyntaxChecker, &Compiler::compileErrorOccured, pMainWindow, &MainWindow::onCompileErrorOccured);
        mBackgroundSyntaxChecker->start();
    }
}

void CompilerManager::run(const QString &filename, const QString &arguments, const QString &workDir)
{
    QMutexLocker locker(&mRunnerMutex);
    if (mRunner!=nullptr) {
        return;
    }
    QString redirectInputFilename;
    bool redirectInput=false;
    if (pSettings->executor().redirectInput()
            && !pSettings->executor().inputFilename().isEmpty()) {
        redirectInput =true;
        redirectInputFilename = pSettings->executor().inputFilename();
    }
    ExecutableRunner * execRunner;
    if (programHasConsole(filename)) {
        int consoleFlag=0;
        if (redirectInput)
            consoleFlag |= RPF_REDIRECT_INPUT;
        if (pSettings->executor().pauseConsole())
            consoleFlag |= RPF_PAUSE_CONSOLE;
        QString newArguments = QString(" %1 \"%2\" %3")
                .arg(consoleFlag)
                .arg(toLocalPath(filename)).arg(arguments);
        execRunner = new ExecutableRunner(includeTrailingPathDelimiter(pSettings->dirs().app())+"ConsolePauser.exe",newArguments,workDir);
        execRunner->setStartConsole(true);
    } else {
        execRunner = new ExecutableRunner(filename,arguments,workDir);
    }
    if (redirectInput) {
        execRunner->setRedirectInput(true);
        execRunner->setRedirectInputFilename(redirectInputFilename);
    }
    mRunner = execRunner;
    connect(mRunner, &Runner::finished, this ,&CompilerManager::onRunnerTerminated);
    connect(mRunner, &Runner::finished, pMainWindow ,&MainWindow::onRunFinished);
    connect(mRunner, &Runner::runErrorOccurred, pMainWindow ,&MainWindow::onRunErrorOccured);
    mRunner->start();
}

void CompilerManager::runProblem(const QString &filename, const QString &arguments, const QString &workDir, POJProblemCase problemCase)
{
    QMutexLocker locker(&mRunnerMutex);
    if (mRunner!=nullptr) {
        return;
    }
    OJProblemCasesRunner * execRunner = new OJProblemCasesRunner(filename,arguments,workDir,problemCase);
    mRunner = execRunner;
    connect(mRunner, &Runner::finished, this ,&CompilerManager::onRunnerTerminated);
    connect(mRunner, &Runner::finished, pMainWindow ,&MainWindow::onRunProblemFinished);
    connect(mRunner, &Runner::runErrorOccurred, pMainWindow ,&MainWindow::onRunErrorOccured);
    connect(execRunner, &OJProblemCasesRunner::caseStarted, pMainWindow, &MainWindow::onOJProblemCaseStarted);
    mRunner->start();
}

void CompilerManager::runProblem(const QString &filename, const QString &arguments, const QString &workDir, QVector<POJProblemCase> problemCases)
{
    QMutexLocker locker(&mRunnerMutex);
    if (mRunner!=nullptr) {
        return;
    }
    OJProblemCasesRunner * execRunner = new OJProblemCasesRunner(filename,arguments,workDir,problemCases);
    mRunner = execRunner;
    connect(mRunner, &Runner::finished, this ,&CompilerManager::onRunnerTerminated);
    connect(mRunner, &Runner::finished, pMainWindow ,&MainWindow::onRunProblemFinished);
    connect(mRunner, &Runner::runErrorOccurred, pMainWindow ,&MainWindow::onRunErrorOccured);
    connect(execRunner, &OJProblemCasesRunner::caseStarted, pMainWindow, &MainWindow::onOJProblemCaseStarted);
    mRunner->start();
}

void CompilerManager::stopRun()
{
    QMutexLocker locker(&mRunnerMutex);
    if (mRunner!=nullptr)
        mRunner->stop();
}

void CompilerManager::stopCompile()
{
    QMutexLocker locker(&mCompileMutex);
    if (mCompiler!=nullptr)
        mCompiler->stopCompile();
}

void CompilerManager::stopCheckSyntax()
{
    QMutexLocker locker(&mBackgroundSyntaxCheckMutex);
    if (mBackgroundSyntaxChecker!=nullptr)
        mBackgroundSyntaxChecker->stopCompile();
}

bool CompilerManager::canCompile(const QString &)
{
    return !compiling();
}

void CompilerManager::onCompileFinished()
{
    QMutexLocker locker(&mCompileMutex);
    mCompiler=nullptr;
    pMainWindow->onCompileFinished(false);
}

void CompilerManager::onRunnerTerminated()
{
    QMutexLocker locker(&mRunnerMutex);
    Runner* p=mRunner;
    mRunner=nullptr;
    p->deleteLater();
}

void CompilerManager::onCompileIssue(PCompileIssue issue)
{
    if (issue->type == CompileIssueType::Error)
        mCompileErrorCount++;
    mCompileIssueCount++;
}

void CompilerManager::onSyntaxCheckFinished()
{
    QMutexLocker locker(&mBackgroundSyntaxCheckMutex);
    mBackgroundSyntaxChecker=nullptr;
    pMainWindow->onCompileFinished(true);
}

void CompilerManager::onSyntaxCheckIssue(PCompileIssue issue)
{
    if (issue->type == CompileIssueType::Error)
        mSyntaxCheckErrorCount++;
    mSyntaxCheckIssueCount++;

}

int CompilerManager::syntaxCheckIssueCount() const
{
    return mSyntaxCheckIssueCount;
}

int CompilerManager::compileIssueCount() const
{
    return mCompileIssueCount;
}

int CompilerManager::syntaxCheckErrorCount() const
{
    return mSyntaxCheckErrorCount;
}

int CompilerManager::compileErrorCount() const
{
    return mCompileErrorCount;
}

CompileError::CompileError(const QString &reason):BaseError(reason)
{

}