plainPanel/applets/clioutput/clioutput.cpp

#include "clioutput.h"

void CLIOutputApplet::readConfig() {
    QString homeDir = QDir::homePath();
    QString filename = QString("%1/.config/plainDE/clioutput-applets/%2.json").arg(homeDir, mAppletName);
    QFile configReader(filename);
    configReader.open(QIODevice::ReadOnly | QIODevice::Text);
    QString data = configReader.readAll();
    configReader.close();
    mAppletConfig = QJsonDocument::fromJson(data.toUtf8()).object();

    mCommand = mAppletConfig["command"].toString();
    mWaitData = mAppletConfig["waitData"].toString().split(';');  // Icon + Text
    mAppletType = mAppletConfig["type"].toString();
    mInterval = mAppletConfig["interval"].toInt();
}

void CLIOutputApplet::externalWidgetSetup() {
    mExternalWidget = new QPushButton();
    mExternalWidget->setFont(mCfgMan->mFont);
    static_cast<QPushButton*>(mExternalWidget)->setFlat(true);
    mExternalWidget->setObjectName("cliOutputButton");

    connect(static_cast<QPushButton*>(mExternalWidget),
            &QPushButton::clicked, this, [this]() {
        mTimer->stop();
        activate();
    });
}

void CLIOutputApplet::repeatingAction() {
    mProcess->start(mCommand);

    // Data that will be shown while command is running
    if (QIcon::hasThemeIcon(mWaitData[0])) {
        static_cast<QPushButton*>(mExternalWidget)->setIcon(
            QIcon::fromTheme(mWaitData[0]));
    }
    else {
        static_cast<QPushButton*>(mExternalWidget)->setIcon(
            QIcon(mWaitData[0]));
    }
    static_cast<QPushButton*>(mExternalWidget)->setText(mWaitData[1]);
}

void CLIOutputApplet::setData() {
    if (!mAppletType.compare("condition")) {
        QStringList result;

        QString condType = mAppletConfig["conditionType"].toString();
        QJsonObject conditions = mAppletConfig["conditions"].toObject();
        if (!condType.compare("stdout")) {
            QString stdoutData = mProcess->readAllStandardOutput();
            if (conditions.contains(stdoutData)) {
                result = conditions[stdoutData].toString().split(';');  // Icon + Text
            }
            else {
                result = mAppletConfig["elseCondition"].toString().split(';');  // Icon + Text
            }
        }
        else if (!condType.compare("exitcode")) {
            QString exitCode = QString::number(mProcess->exitCode());
            if (conditions.contains(exitCode)) {
                result = conditions[exitCode].toString().split(';');  // Icon + Text
            }
            else {
                result = mAppletConfig["elseCondition"].toString().split(';');  // Icon + Text
            }
        }

        if (QIcon::hasThemeIcon(result[0])) {
            static_cast<QPushButton*>(mExternalWidget)->setIcon(
                QIcon::fromTheme(result[0]));
        }
        else {
            static_cast<QPushButton*>(mExternalWidget)->setIcon(
                QIcon(result[0]));
        }
        static_cast<QPushButton*>(mExternalWidget)->setText(result[1]);
    }
    else if (!mAppletType.compare("stdout")) {
        QString stdoutData = mProcess->readAllStandardOutput();
        static_cast<QPushButton*>(mExternalWidget)->setText(stdoutData);
    }
    else if (!mAppletType.compare("data")) {
        QStringList dataToShow = QString(mProcess->readAllStandardOutput()).split(';');
        if (QIcon::hasThemeIcon(dataToShow[0])) {
            static_cast<QPushButton*>(mExternalWidget)->setIcon(
                QIcon::fromTheme(dataToShow[0]));
        }
        else {
            static_cast<QPushButton*>(mExternalWidget)->setIcon(
                QIcon(dataToShow[0]));
        }
        static_cast<QPushButton*>(mExternalWidget)->setText(dataToShow[1]);
    }
    else {
        qDebug() << "Unknown" << mAppletName << "CLI Output Applet type (" << mAppletType << ")!";
    }
}

CLIOutputApplet::CLIOutputApplet(ConfigManager* cfgMan,
                                 Panel* parentPanel,
                                 QString appletName) : DynamicApplet(
                                                           "org.plainDE.cliOutput",
                                                           cfgMan,
                                                           parentPanel,
                                                           -1) {
    mAppletName = appletName;
    readConfig();

    mProcess = new QProcess(parentPanel->mExecHolder);
    connect(mProcess,
            static_cast<void(QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
            this, [this] {
                setData();
            }
    );
}

CLIOutputApplet::~CLIOutputApplet() {

}