#6486 Added CI solution for automated builds

* Added Ubuntu Dockers for 16, 18, and 19
* Added Cirrus CI build task for gcloud instance with SSDs
* Added macOS instance build with brew Qt install
* Fixed Qt headers for 5.12.2 used in Ubuntu 19.04
* Consolidated version info into CMake file

.cirrus.yml

@@ -0,0 +1,62 @@
+gcp_credentials: ENCRYPTED[d3110e2399b82e1d2adb6f9294917064a448a4d102c42c5023815723841db4ff7aa1d0df64a44281ed25b3adbeb08eff]
+
+windows_task:
+  gce_instance:
+    image_project: buildcluster-237411
+    image_name: windows2019-vs2017-ramdisk
+    platform: windows
+    zone: us-central1-a
+    type: n1-highcpu-16
+    disk: 32
+    use_ssd: true
+
+  env: 
+    BONJOUR_SDK_HOME: C:\Program Files\Bonjour SDK\
+    CMAKE_PREFIX_PATH: C:\Qt\5.9.5\msvc2017_64
+    CIRRUS_WORKING_DIR: D:\
+
+  build_script:
+    - .\CI\Windows\build.bat
+
+ubuntu1604_task:
+  use_compute_credits: true
+  container:
+    dockerfile: CI/ubuntu1604.Dockerfile
+  build_script: 
+    - pwd; ls -la
+    - chmod +x ./CI/build.sh
+    - ./CI/build.sh
+
+ubuntu1804_task:
+  use_compute_credits: true
+  container:
+    dockerfile: CI/ubuntu1804.Dockerfile
+  build_script: 
+    - pwd; ls -la
+    - chmod +x ./CI/build.sh
+    - ./CI/build.sh
+
+ubuntu1904_task:
+  use_compute_credits: true
+  container:
+    dockerfile: CI/ubuntu1904.Dockerfile
+  build_script: 
+    - pwd; ls -la
+    - chmod +x ./CI/build.sh
+    - ./CI/build.sh
+
+macos_task:
+    use_compute_credits: true
+    osx_instance:
+        image: mojave-xcode-10.2
+        
+    env:
+        PATH: /usr/local/opt/qt/bin:$PATH
+
+    install_script:
+        - brew install qt
+    build_script:
+        - mkdir build
+        - cd build
+        - cmake  -DCMAKE_OSX_DEPLOYMENT_TARGET=10.10 -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -DCMAKE_CONFIGURATION_TYPES=$CMAKE_BUILD_TYPE ..
+        - make

CI/MacOS/qtifwsilent.qs

@@ -0,0 +1,56 @@
+function Controller() {
+    installer.autoRejectMessageBoxes();
+    installer.installationFinished.connect(function() {
+        gui.clickButton(buttons.NextButton);
+    })
+}
+
+Controller.prototype.WelcomePageCallback = function() {
+    gui.clickButton(buttons.NextButton, 3000);
+}
+
+Controller.prototype.CredentialsPageCallback = function() {
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.IntroductionPageCallback = function() {
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.TargetDirectoryPageCallback = function()
+{
+    gui.currentPageWidget().TargetDirectoryLineEdit.setText(installer.value("HomeDir") + "/Qt");
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.ComponentSelectionPageCallback = function() {
+    var widget = gui.currentPageWidget();
+
+    widget.deselectAll();
+
+    widget.selectComponent("qt.595.clang_64")
+  
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.LicenseAgreementPageCallback = function() {
+    gui.currentPageWidget().AcceptLicenseRadioButton.setChecked(true);
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.StartMenuDirectoryPageCallback = function() {
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.ReadyForInstallationPageCallback = function()
+{
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.FinishedPageCallback = function() {
+var checkBoxForm = gui.currentPageWidget().LaunchQtCreatorCheckBoxForm
+if (checkBoxForm && checkBoxForm.launchQtCreatorCheckBox) {
+    checkBoxForm.launchQtCreatorCheckBox.checked = false;
+}
+    gui.clickButton(buttons.FinishButton);
+}

CI/Windows/build.bat

@@ -0,0 +1,6 @@
+SET VS_INSTALL_PATH=C:\"Program Files (x86)"\"Microsoft Visual Studio"\2019\Community\
+call %VS_INSTALL_PATH%Common7\Tools\VsDevCmd.bat
+mkdir build
+cd build
+cmake -G "Visual Studio 15 2017 Win64" -DCMAKE_BUILD_TYPE=Debug ..
+msbuild synergy-core.sln /p:Platform="x64" /p:Configuration=Debug /m

CI/Windows/qtifwsilent.qs

@@ -0,0 +1,54 @@
+function Controller() {
+    installer.autoRejectMessageBoxes();
+    installer.installationFinished.connect(function() {
+        gui.clickButton(buttons.NextButton);
+    })
+}
+
+Controller.prototype.WelcomePageCallback = function() {
+    gui.clickButton(buttons.NextButton, 3000);
+}
+
+Controller.prototype.CredentialsPageCallback = function() {
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.IntroductionPageCallback = function() {
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.TargetDirectoryPageCallback = function() {
+    gui.currentPageWidget().TargetDirectoryLineEdit.setText(installer.environmentVariable("QT_INSTALL_DIR"));
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.ComponentSelectionPageCallback = function() {
+    var widget = gui.currentPageWidget();
+    widget.deselectAll();
+    widget.selectComponent("qt.595.win32_msvc2015");
+    widget.selectComponent("qt.595.win64_msvc2015_64");
+    widget.selectComponent("qt.595.qtscript");
+    widget.selectComponent("qt.tools.vcredist_msvc2015_x86");
+    widget.selectComponent("qt.tools.vcredist_msvc2015_x64");
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.LicenseAgreementPageCallback = function() {
+    gui.currentPageWidget().AcceptLicenseRadioButton.setChecked(true);
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.StartMenuDirectoryPageCallback = function() {
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.ReadyForInstallationPageCallback = function() {
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.FinishedPageCallback = function() {
+    var checkBoxForm = gui.currentPageWidget().LaunchQtCreatorCheckBoxForm;
+    if (checkBoxForm && checkBoxForm.launchQtCreatorCheckBox)
+        checkBoxForm.launchQtCreatorCheckBox.checked = false;
+    gui.clickButton(buttons.FinishButton);
+}

CI/build.sh

@@ -0,0 +1,6 @@
+pwd
+ls -la
+mkdir build 
+cd build
+cmake ..
+make

CI/package.sh

@@ -0,0 +1,12 @@
+cd ${CIRRUS_WORKING_DIR}
+
+source ./build/version
+
+SYNERGY_VERSION="$SYNERGY_VERSION_MAJOR.$SYNERGY_VERSION_MINOR.$SYNERGY_VERSION_PATCH"
+SYNERGY_REVISION=`git rev-parse --short=8 HEAD`
+SYNERGY_DEB_VERSION="${SYNERGY_VERSION}.${SYNERGY_VERSION_STAGE}~b${BUILD_NUMBER}+${SYNERGY_REVISION}"
+
+dch --create --package "synergy" --controlmaint --distribution unstable --newversion $SYNERGY_DEB_VERSION "Initial release"
+
+export DEB_BUILD_OPTIONS="parallel=4"
+debuild --preserve-envvar SYNERGY_* --preserve-envvar GIT_COMMIT --preserve-envvar BUILD_NUMBER

CI/ubuntu1604.Dockerfile

@@ -0,0 +1,24 @@
+#
+# Ubuntu Dockerfile
+#
+# https://github.com/dockerfile/ubuntu
+#
+
+# Pull base image.
+FROM ubuntu:16.04
+
+# Install.
+RUN \
+  sed -i 's/# \(.*multiverse$\)/\1/g' /etc/apt/sources.list && \
+  apt-get update && \
+  apt-get install -y git cmake qtbase5-dev build-essential libx11-dev libxtst-dev libgl1-mesa-dev libssl-dev libavahi-compat-libdnssd-dev && \
+  apt-get install -y debhelper devscripts
+  
+# Set environment variables.
+ENV HOME /root
+
+# Define working directory.
+WORKDIR /root
+
+# Define default command.
+CMD ["bash"]

CI/ubuntu1804.Dockerfile

@@ -0,0 +1,24 @@
+#
+# Ubuntu Dockerfile
+#
+# https://github.com/dockerfile/ubuntu
+#
+
+# Pull base image.
+FROM ubuntu:18.04
+
+# Install.
+RUN \
+  sed -i 's/# \(.*multiverse$\)/\1/g' /etc/apt/sources.list && \
+  apt-get update && \
+  apt-get install -y git cmake qtbase5-dev build-essential libx11-dev libxtst-dev libgl1-mesa-dev libssl-dev libavahi-compat-libdnssd-dev && \
+  apt-get install -y debhelper devscripts
+
+# Set environment variables.
+ENV HOME /root
+
+# Define working directory.
+WORKDIR /root
+
+# Define default command.
+CMD ["bash"]

CI/ubuntu1904.Dockerfile

@@ -0,0 +1,24 @@
+#
+# Ubuntu Dockerfile
+#
+# https://github.com/dockerfile/ubuntu
+#
+
+# Pull base image.
+FROM ubuntu:19.04
+
+# Install.
+RUN \
+  sed -i 's/# \(.*multiverse$\)/\1/g' /etc/apt/sources.list && \
+  apt-get update && \
+  apt-get install -y git cmake qtbase5-dev build-essential libx11-dev libxtst-dev libgl1-mesa-dev libssl-dev libavahi-compat-libdnssd-dev && \
+  apt-get install -y debhelper devscripts
+  
+# Set environment variables.
+ENV HOME /root
+
+# Define working directory.
+WORKDIR /root
+
+# Define default command.
+CMD ["bash"]

CMakeLists.txt

@@ -336,6 +336,23 @@ macro (configure_files srcDir destDir)
     endforeach (templateFile)
 endmacro (configure_files)
 
+macro(generate_versionfile)
+	if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin" OR ${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+		FILE(WRITE ${CMAKE_BINARY_DIR}/version
+		"export SYNERGY_VERSION_MAJOR=\"${SYNERGY_VERSION_MAJOR}\"\n"
+		"export SYNERGY_VERSION_MINOR=\"${SYNERGY_VERSION_MINOR}\"\n"
+		"export SYNERGY_VERSION_PATCH=\"${SYNERGY_VERSION_PATCH}\"\n"
+		"export SYNERGY_VERSION_STAGE=\"${SYNERGY_VERSION_STAGE}\"\n")
+	elseif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
+		FILE(WRITE ${CMAKE_BINARY_DIR}/version
+		"$env:SYNERGY_VERSION_MAJOR=\"${SYNERGY_VERSION_MAJOR}\"\n"
+		"$env:SYNERGY_VERSION_MINOR=\"${SYNERGY_VERSION_MINOR}\"\n"
+		"$env:SYNERGY_VERSION_PATCH=\"${SYNERGY_VERSION_PATCH}\"\n"
+		"$env:SYNERGY_VERSION_STAGE=\"${SYNERGY_VERSION_STAGE}\"\n")
+	endif()
+endmacro(generate_versionfile)
+
+
 if (${SYNERGY_BUILD_LEGACY_INSTALLER})
 #
 # macOS app Bundle
@@ -346,7 +363,8 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     set (SYNERGY_BUNDLE_DIR ${CMAKE_BINARY_DIR}/bundle)
     set (SYNERGY_BUNDLE_APP_DIR ${SYNERGY_BUNDLE_DIR}/Synergy.app)
     set (SYNERGY_BUNDLE_BINARY_DIR ${SYNERGY_BUNDLE_APP_DIR}/Contents/MacOS)
-
+	
+	generate_versionfile()
     configure_files (${SYNERGY_BUNDLE_SOURCE_DIR} ${SYNERGY_BUNDLE_DIR})
 endif()
 
@@ -356,6 +374,7 @@ endif()
 if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
         message (STATUS "Configuring the v1 installer")
         configure_files (${CMAKE_CURRENT_SOURCE_DIR}/dist/wix ${CMAKE_BINARY_DIR}/installer)
+		generate_versionfile()
 endif()
 
 #
@@ -369,6 +388,7 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
     else()
         install(FILES res/synergy.desktop DESTINATION share/applications)
     endif()
+	generate_versionfile()
 endif()
 
 else()

src/gui/src/ActionDialog.cpp

@@ -25,6 +25,7 @@
 
 #include <QtCore>
 #include <QtGui>
+#include <qbuttongroup.h>
 
 ActionDialog::ActionDialog(QWidget* parent, ServerConfig& config, Hotkey& hotkey, Action& action) :
     QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint),

src/gui/src/ScreenSetupView.cpp

@@ -22,6 +22,7 @@
 
 #include <QtCore>
 #include <QtGui>
+#include <qheaderview.h>
 
 ScreenSetupView::ScreenSetupView(QWidget* parent) :
     QTableView(parent)