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MouseSim.cpp
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MouseSim.cpp
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#include "MouseSim.hpp"
#include "AboutBox.hpp"
#include <QCoreApplication>
#include <QMenu>
#include <QMessageBox>
#include <QSettings>
#include <QSharedMemory>
#include <QTimer>
#include <Windows.h>
MouseSim::MouseSim() :
m_appPath("\"" + QCoreApplication::applicationFilePath().replace("/", "\\") + "\"")
{
m_mem = new QSharedMemory("MouseSimRunning", this);
if (!m_mem->create(1)) QTimer::singleShot(0, qApp, SLOT(quit()));
auto img = QImage(":/icons/mouse_16.png");
m_activated = new QIcon(QPixmap::fromImage(img));
auto size = img.size();
auto width = size.width(),
height = size.height();
for (auto i = 0; i < width; ++i) {
for (auto j = 0; j < height; ++j) {
auto pixel = img.pixel(i, j);
auto gray = qGray(pixel);
auto alpha = qAlpha(pixel);
img.setPixel(i, j, qRgba(gray, gray, gray, alpha));
}
}
m_deactivated = new QIcon(QPixmap::fromImage(img));
m_settings = new QSettings("HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run", QSettings::NativeFormat);
auto checked = m_settings->value("MouseSim", QVariant("")).toString() == m_appPath;
m_enableAction = new QAction("&Enable", this);
m_disableAction = new QAction("&Disable", this);
m_autostartAction = new QAction("Autostart &MouseSim", this);
m_autostartAction->setCheckable(true);
m_autostartAction->setChecked(checked);
m_aboutAction = new QAction("&About MouseSim", this);
m_quitAction = new QAction("&Quit", this);
connect(m_enableAction, &QAction::triggered, this, &MouseSim::enable);
connect(m_disableAction, &QAction::triggered, this, &MouseSim::disable);
connect(m_autostartAction, &QAction::triggered, this, &MouseSim::autostart);
connect(m_aboutAction, &QAction::triggered, this, &MouseSim::about);
connect(m_quitAction, &QAction::triggered, qApp, &QCoreApplication::quit);
m_trayIconMenu = new QMenu(this);
m_trayIconMenu->addAction(m_enableAction);
m_trayIconMenu->addAction(m_disableAction);
m_trayIconMenu->addAction(m_autostartAction);
m_trayIconMenu->addAction(m_aboutAction);
m_trayIconMenu->addSeparator();
m_trayIconMenu->addAction(m_quitAction);
m_trayIcon = new QSystemTrayIcon(this);
m_trayIcon->setContextMenu(m_trayIconMenu);
connect(m_trayIcon, &QSystemTrayIcon::activated, this, &MouseSim::iconActivated);
m_timer = new QTimer(this);
connect(m_timer, &QTimer::timeout, this, &MouseSim::sendInput);
enable();
m_trayIcon->show();
}
void MouseSim::iconActivated(QSystemTrayIcon::ActivationReason reason) const
{
if (reason == QSystemTrayIcon::Trigger || reason == QSystemTrayIcon::DoubleClick) {
if (m_timer->isActive()) {
disable();
} else {
enable();
}
}
}
void MouseSim::sendInput()
{
INPUT input;
input.type = INPUT_MOUSE;
input.mi.dx = 0;
input.mi.dy = 0;
input.mi.mouseData = 0;
input.mi.dwFlags = MOUSEEVENTF_MOVE;
input.mi.time = 0;
input.mi.dwExtraInfo = 0;
SendInput(1, &input, sizeof(INPUT));
}
void MouseSim::enable() const
{
m_timer->start(1000);
m_trayIcon->setIcon(*m_activated);
m_trayIcon->setToolTip("MouseSim: Enabled");
sendInput();
m_enableAction->setDisabled(true);
m_disableAction->setEnabled(true);
}
void MouseSim::disable() const
{
m_timer->stop();
m_trayIcon->setIcon(*m_deactivated);
m_trayIcon->setToolTip("MouseSim: Disabled");
m_disableAction->setDisabled(true);
m_enableAction->setEnabled(true);
}
void MouseSim::autostart(const bool enabled) const
{
if (enabled) {
m_settings->setValue("MouseSim", m_appPath);
} else {
m_settings->remove("MouseSim");
}
}
void MouseSim::about()
{
QMessageBox about(QMessageBox::NoIcon, "About MouseSim", MOUSESIM_ABOUTBOX);
about.exec();
}