jsrglobalhotkey.cpp

#include "jsrglobalhotkey.h"

#include "jscallback.h"

JSRGlobalHotkey::JSRGlobalHotkey(QJSEngine* pengine, QJSValue callback, const QString& shortcut)
    : JSCallback(pengine, callback), m_shortcut_string(shortcut)
#ifdef Q_OS_WIN
    , m_pshortcut(NULL)
#endif
{
    //do nothing
}

JSRGlobalHotkey::~JSRGlobalHotkey()
{
#ifdef Q_OS_WIN
    delete m_pshortcut;
#endif
}

bool JSRGlobalHotkey::exec()
{
#ifdef Q_OS_WIN
    m_pshortcut = new QxtGlobalShortcut();
    m_pshortcut->setShortcut(QKeySequence(m_shortcut_string));

    connect(m_pshortcut, SIGNAL(activated()), this, SLOT(shortcutExecuted()));
    m_pshortcut->setEnabled(true);
    return m_pshortcut->isEnabled();
#else
    //TODO: global hotkeys are not yet implemented outside of Windows
    qWarning() << "addGlobalHotkey is not supported on this platform yet:" << m_shortcut_string;
    return false;
#endif
}

#ifdef Q_OS_WIN
QxtGlobalShortcut *JSRGlobalHotkey::shortcut() const
{
    return m_pshortcut;
}

void JSRGlobalHotkey::setShortcut(QxtGlobalShortcut *shortcut)
{
    m_pshortcut = shortcut;
}
#endif

QString JSRGlobalHotkey::shortcutString() const
{
    return m_shortcut_string;
}

void JSRGlobalHotkey::setShortcutString(const QString &shortcut_string)
{
    m_shortcut_string = shortcut_string;
}

void JSRGlobalHotkey::shortcutExecuted()
{
    QJSValueList args;
    //TODO: what data do we send back? the global shortcut was pressed

    call(args);

    //emit a signal that our callback was completed,
    //in this case, we should not allow our shortcut to be deleted because it is global shortcut that can be pressed multiple times
    emit callbackCompleted(this, m_callbackResult);
}