169 lines
3.7 KiB
C++
169 lines
3.7 KiB
C++
/*
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* synergy -- mouse and keyboard sharing utility
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* Copyright (C) 2012-2016 Symless Ltd.
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* Copyright (C) 2008 Volker Lanz (vl@fidra.de)
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file LICENSE that should have accompanied this file.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define TRAY_RETRY_COUNT 10
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#define TRAY_RETRY_WAIT 2000
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#include "QSynergyApplication.h"
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#include "LicenseManager.h"
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#include "MainWindow.h"
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#include "AppConfig.h"
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#include "SetupWizard.h"
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#include <QtCore>
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#include <QtGui>
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#include <QSettings>
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#include <QMessageBox>
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#if defined(Q_OS_MAC)
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#include <Carbon/Carbon.h>
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#endif
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class QThreadImpl : public QThread
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{
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public:
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static void msleep(unsigned long msecs)
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{
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QThread::msleep(msecs);
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}
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};
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int waitForTray();
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#if defined(Q_OS_MAC)
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bool checkMacAssistiveDevices();
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#endif
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int main(int argc, char* argv[])
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{
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QCoreApplication::setOrganizationName("Synergy");
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QCoreApplication::setOrganizationDomain("http://symless.com/");
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QCoreApplication::setApplicationName("Synergy");
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QSynergyApplication app(argc, argv);
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#if defined(Q_OS_MAC)
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if (app.applicationDirPath().startsWith("/Volumes/")) {
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QMessageBox::information(
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NULL, "Synergy",
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"Please drag Synergy to the Applications folder, and open it from there.");
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return 1;
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}
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if (!checkMacAssistiveDevices())
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{
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return 1;
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}
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#endif
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if (!waitForTray())
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{
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return -1;
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}
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#ifndef Q_OS_WIN
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QApplication::setQuitOnLastWindowClosed(false);
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#endif
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QSettings settings;
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AppConfig appConfig (&settings);
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qRegisterMetaType<Edition>("Edition");
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LicenseManager licenseManager (&appConfig);
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app.switchTranslator(appConfig.language());
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MainWindow mainWindow(settings, appConfig, licenseManager);
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SetupWizard setupWizard(mainWindow, true);
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if (appConfig.wizardShouldRun())
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{
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setupWizard.show();
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}
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else
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{
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mainWindow.open();
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}
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return app.exec();
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}
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int waitForTray()
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{
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// on linux, the system tray may not be available immediately after logging in,
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// so keep retrying but give up after a short time.
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int trayAttempts = 0;
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while (true)
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{
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if (QSystemTrayIcon::isSystemTrayAvailable())
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{
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break;
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}
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if (++trayAttempts > TRAY_RETRY_COUNT)
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{
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QMessageBox::critical(NULL, "Synergy",
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QObject::tr("System tray is unavailable, quitting."));
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return false;
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}
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QThreadImpl::msleep(TRAY_RETRY_WAIT);
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}
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return true;
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}
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#if defined(Q_OS_MAC)
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bool checkMacAssistiveDevices()
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{
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#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090 // mavericks
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// new in mavericks, applications are trusted individually
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// with use of the accessibility api. this call will show a
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// prompt which can show the security/privacy/accessibility
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// tab, with a list of allowed applications. synergy should
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// show up there automatically, but will be unchecked.
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if (AXIsProcessTrusted()) {
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return true;
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}
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const void* keys[] = { kAXTrustedCheckOptionPrompt };
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const void* trueValue[] = { kCFBooleanTrue };
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CFDictionaryRef options = CFDictionaryCreate(NULL, keys, trueValue, 1, NULL, NULL);
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bool result = AXIsProcessTrustedWithOptions(options);
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CFRelease(options);
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return result;
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#else
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// now deprecated in mavericks.
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bool result = AXAPIEnabled();
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if (!result) {
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QMessageBox::information(
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NULL, "Synergy",
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"Please enable access to assistive devices "
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"(System Preferences), then re-open Synergy.");
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}
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return result;
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#endif
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}
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#endif
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