path: root/qmidiplayer-desktop/qmpsettingswindow.hpp

#ifndef QMPSETTINGSWINDOW_H
#define QMPSETTINGSWINDOW_H

#include <string>
#include <map>
#include <vector>
#include <QDialog>
#include <QCloseEvent>
#include <QHideEvent>
#include <QSettings>
#include <QTableWidget>
#include <QComboBox>
#include <QSpinBox>
#include <QFormLayout>
#include "qmpsettings.hpp"
#include "qmpplugin.hpp"
#include "qmpcustomizewindow.hpp"
#include "qmpdevpropdialog.hpp"

namespace Ui
{
class qmpSettingsWindow;
}

class QLineEdit;
class QToolButton;
class QFileEdit : public QWidget
{
    Q_OBJECT
private:
    QLineEdit *le;
    QToolButton *tb;
private slots:
    void chooseFile();
public:
    QFileEdit(QWidget *par = nullptr);
    QString text();
    void setText(const QString &s);
};

class QHexSpinBox: public QSpinBox
{
    Q_OBJECT
public:
    QHexSpinBox(QWidget *parent = nullptr) : QSpinBox(parent)
    {
        setPrefix("0x");
        setDisplayIntegerBase(16);
        setRange(-0x80000000, 0x7FFFFFFF);
    }
protected:
    QString textFromValue(int value)const
    {
        return QString::number(u(value), 16).toUpper();
    }
    int valueFromText(const QString &text)const
    {
        return i(text.toUInt(nullptr, 16));
    }
    QValidator::State validate(QString &input, int &pos)const
    {
        QString t = input;
        if (t.startsWith("0x"))
            t.remove(0, 2);
        pos -= t.size() - t.trimmed().size();
        t = t.trimmed();
        if (t.isEmpty())
            return QValidator::Intermediate;
        input = QString("0x") + t.toUpper();
        bool okay;
        t.toUInt(&okay, 16);
        if (!okay)
            return QValidator::Invalid;
        return QValidator::Acceptable;
    }
    inline unsigned int u(int i)const
    {
        return reinterpret_cast<unsigned &>(i);
    }
    inline int i(unsigned int u)const
    {
        return reinterpret_cast<int &>(u);
    }
};

class qmpDevicePriorityDialog;

class qmpSettingsWindow : public QDialog
{
    Q_OBJECT

public:
    explicit qmpSettingsWindow(qmpSettings *qmpsettings, QWidget *parent = nullptr);
    ~qmpSettingsWindow();
    void closeEvent(QCloseEvent *event);
    void hideEvent(QHideEvent *event);
    void updatePluginList(qmpPluginManager *pmgr);
    void postInit();
    void registerCustomizeWidgetOptions();
    void registerSoundFontOption();
    void registerPluginOption(qmpPluginManager *pmgr);
    void registerExtraMidiOptions();
signals:
    void dialogClosing();

private slots:
    void on_buttonBox_accepted();
    void on_buttonBox_rejected();

private:
    Ui::qmpSettingsWindow *ui;
    std::map<std::string, qmpOption> customOptions;
    std::map<std::string, QGridLayout *> customOptPages;
    void saveOption(std::string key = std::string());
    void loadOption(std::string key = std::string());
    void setupWidgets();
    QGridLayout *pageForTab(std::string tab);
    qmpCustomizeWindow *cwt, *cwa;
    qmpDevPropDialog *dps;
    qmpDevicePriorityDialog *devpriod;
    qmpSettings *settings;
};

#endif // QMPSETTINGSWINDOW_H