simple64/simple64-gui/keypressfilter.cpp

#include "keypressfilter.h"
#include "interface/core_commands.h"
#include "interface/common.h"
#include "mainwindow.h"
#include <QKeyEvent>
#include <QMessageBox>

KeyPressFilter::KeyPressFilter(QObject *parent)
    : QObject(parent)
{
}

bool KeyPressFilter::eventFilter(QObject *obj, QEvent *event)
{
    if (event->type() == QEvent::KeyPress) {
        QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
        int modValue = QT2SDL2MOD(keyEvent->modifiers());
        int keyValue = QT2SDL2(keyEvent->key());
        if (keyValue != 0)
            (*CoreDoCommand)(M64CMD_SEND_SDL_KEYDOWN, (modValue << 16) + keyValue, NULL);
        return true;
    } else if (event->type() == QEvent::KeyRelease){
        QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
        int modValue = QT2SDL2MOD(keyEvent->modifiers());
        int keyValue = QT2SDL2(keyEvent->key());
        if (keyValue != 0)
            (*CoreDoCommand)(M64CMD_SEND_SDL_KEYUP, (modValue << 16) + keyValue, NULL);
        return true;
    } else {
        // standard event processing
        return QObject::eventFilter(obj, event);
    }
}