add headless mode settings in GUI, cursor no jump while reconnect

Author: lededev

clean_build.sh

@@ -9,6 +9,8 @@ else
     B_CMAKE=cmake
 fi
 # default build configuration
+#B_BUILD_TYPE=${B_BUILD_TYPE:-Debug}
+B_BUILD_TYPE=Release
 B_BUILD_TYPE=${B_BUILD_TYPE:-Debug}
 if [ "$(uname)" = "Darwin" ]; then
     # OSX needs a lot of extra help, poor thing

src/gui/src/AppConfig.cpp

@@ -61,7 +61,8 @@ AppConfig::AppConfig(QSettings* settings) :
     m_CryptoEnabled(false),
     m_AutoHide(false),
     m_AutoStart(false),
-    m_MinimizeToTray(false)
+    m_MinimizeToTray(false),
+    m_HeadlessMode(false)
 {
     Q_ASSERT(m_pSettings);
 
@@ -161,6 +162,7 @@ void AppConfig::loadSettings()
     m_AutoHide = settings().value("autoHide", false).toBool();
     m_AutoStart = settings().value("autoStart", false).toBool();
     m_MinimizeToTray = settings().value("minimizeToTray", false).toBool();
+    m_HeadlessMode = settings().value("headlessMode", false).toBool();
 }
 
 void AppConfig::saveSettings()
@@ -184,6 +186,7 @@ void AppConfig::saveSettings()
     settings().setValue("autoHide", m_AutoHide);
     settings().setValue("autoStart", m_AutoStart);
     settings().setValue("minimizeToTray", m_MinimizeToTray);
+    settings().setValue("headlessMode", m_HeadlessMode);
     settings().sync();
 }
 
@@ -236,3 +239,7 @@ bool AppConfig::getAutoStart() { return m_AutoStart; }
 void AppConfig::setMinimizeToTray(bool b) { m_MinimizeToTray = b; }
 
 bool AppConfig::getMinimizeToTray() { return m_MinimizeToTray; }
+
+void AppConfig::setHeadlessMode(bool b) { m_HeadlessMode = b; }
+
+bool AppConfig::getHeadlessMode() { return m_HeadlessMode; }

src/gui/src/AppConfig.h

@@ -100,6 +100,9 @@ class AppConfig: public QObject
         void setMinimizeToTray(bool b);
         bool getMinimizeToTray();
 
+        void setHeadlessMode(bool b);
+        bool getHeadlessMode();
+
         void saveSettings();
 
 protected:
@@ -135,6 +138,7 @@ class AppConfig: public QObject
         bool m_AutoHide;
         bool m_AutoStart;
         bool m_MinimizeToTray;
+        bool m_HeadlessMode;
 
         static const char m_BarriersName[];
         static const char m_BarriercName[];

src/gui/src/MainWindow.cpp

@@ -519,6 +519,9 @@ void MainWindow::startBarrier()
         args << "--enable-crypto";
     }
 
+    if (m_AppConfig->getHeadlessMode()) {
+        args << "--headless-mode";
+    }
 #if defined(Q_OS_WIN)
     // on windows, the profile directory changes depending on the user that
     // launched the process (e.g. when launched with elevation). setting the

src/gui/src/SettingsDialog.cpp

@@ -51,6 +51,7 @@ SettingsDialog::SettingsDialog(QWidget* parent, AppConfig& config) :
     m_pCheckBoxAutoStart->setChecked(appConfig().getAutoStart());
     m_pCheckBoxMinimizeToTray->setChecked(appConfig().getMinimizeToTray());
     m_pCheckBoxEnableCrypto->setChecked(m_appConfig.getCryptoEnabled());
+    m_pCheckBoxHeadlessMode->setChecked(m_appConfig.getHeadlessMode());
 
 #if defined(Q_OS_WIN)
     m_pComboElevate->setCurrentIndex(static_cast<int>(appConfig().elevateMode()));
@@ -75,6 +76,7 @@ void SettingsDialog::accept()
     m_appConfig.setAutoHide(m_pCheckBoxAutoHide->isChecked());
     m_appConfig.setAutoStart(m_pCheckBoxAutoStart->isChecked());
     m_appConfig.setMinimizeToTray(m_pCheckBoxMinimizeToTray->isChecked());
+    m_appConfig.setHeadlessMode(m_pCheckBoxHeadlessMode->isChecked());
     m_appConfig.saveSettings();
     QDialog::accept();
 }

src/gui/src/SettingsDialogBase.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>368</width>
-    <height>428</height>
+    <height>454</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -133,6 +133,13 @@
         </property>
        </widget>
       </item>
+      <item row="3" column="1">
+       <widget class="QCheckBox" name="m_pCheckBoxHeadlessMode">
+        <property name="text">
+         <string>Headless &amp;mode</string>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>

src/lib/barrier/ClientApp.cpp

@@ -164,7 +164,7 @@ ClientApp::createScreen()
 {
 #if WINAPI_MSWINDOWS
     return new barrier::Screen(new MSWindowsScreen(
-        false, args().m_noHooks, args().m_stopOnDeskSwitch, m_events), m_events);
+        false, args().m_noHooks, args().m_stopOnDeskSwitch, args().m_headlessMode, m_events), m_events);
 #elif WINAPI_XWINDOWS
     return new barrier::Screen(new XWindowsScreen(
         new XWindowsImpl(),

src/lib/barrier/ServerApp.cpp

@@ -616,7 +616,7 @@ ServerApp::createScreen()
 {
 #if WINAPI_MSWINDOWS
     return new barrier::Screen(new MSWindowsScreen(
-        true, args().m_noHooks, args().m_stopOnDeskSwitch, m_events), m_events);
+        true, args().m_noHooks, args().m_stopOnDeskSwitch, args().m_enableCrypto, m_events), m_events);
 #elif WINAPI_XWINDOWS
     return new barrier::Screen(new XWindowsScreen(
         new XWindowsImpl(),

src/lib/client/Client.cpp

@@ -240,7 +240,8 @@ void
 Client::enter(SInt32 xAbs, SInt32 yAbs, UInt32, KeyModifierMask mask, bool)
 {
     m_active = true;
-    m_screen->mouseMove(xAbs, yAbs);
+    if (!m_args.m_headlessMode)
+        m_screen->mouseMove(xAbs, yAbs);
     m_screen->enter(mask);
 
     if (m_sendFileThread != NULL) {

src/lib/platform/MSWindowsDesks.cpp

@@ -100,7 +100,7 @@
 MSWindowsDesks::MSWindowsDesks(
         bool isPrimary, bool noHooks,
         const IScreenSaver* screensaver, IEventQueue* events,
-        IJob* updateKeys, bool stopOnDeskSwitch) :
+        IJob* updateKeys, bool stopOnDeskSwitch, bool headlessMode) :
     m_isPrimary(isPrimary),
     m_noHooks(noHooks),
     m_isOnScreen(m_isPrimary),
@@ -117,7 +117,8 @@ MSWindowsDesks::MSWindowsDesks(
     m_deskReady(&m_mutex, false),
     m_updateKeys(updateKeys),
     m_events(events),
-    m_stopOnDeskSwitch(stopOnDeskSwitch)
+    m_stopOnDeskSwitch(stopOnDeskSwitch),
+    m_headlessMode(headlessMode)
 {
     m_cursor    = createBlankCursor();
     m_deskClass = createDeskWindowClass(m_isPrimary);
@@ -596,9 +597,11 @@ MSWindowsDesks::deskLeave(Desk* desk, HKL keyLayout)
         // we aren't notified when the mouse leaves our window.
         SetCapture(desk->m_window);
 
-        // warp the mouse to the cursor center
-        LOG((CLOG_DEBUG2 "warping cursor to center: %+d,%+d", m_xCenter, m_yCenter));
-        deskMouseMove(m_xCenter, m_yCenter);
+        if (!m_headlessMode) {
+            // warp the mouse to the cursor center
+            LOG((CLOG_DEBUG2 "warping cursor to center: %+d,%+d", m_xCenter, m_yCenter));
+            deskMouseMove(m_xCenter, m_yCenter);
+        }
     }
 }