Update Qt to 5.9.1 for Windows

Maniphest Tasks: T6521, T6503

3rdparty/ext_qt/CMakeLists.txt

 SET(EXTPREFIX_qt  "${EXTPREFIX}")
 if (WIN32)
+    list(APPEND _QT_conf -skip qt3d -skip qtactiveqt -skip qtcanvas3d
+        -skip qtconnectivity -skip qtdoc -skip qtenginio -skip qtgraphicaleffects
+        -skip qtlocation -skip qtsensors -skip qtserialport -skip qtwayland
+        -skip qtwebchannel -skip qtwebengine -skip qtwebsockets -skip qtwebview
+        -skip qtxmlpatterns -no-sql-sqlite -nomake examples -nomake tools
+        -no-compile-examples -no-dbus -no-iconv -no-angle -no-qml-debug -no-ssl
+        -no-openssl -no-libproxy -no-system-proxies -no-icu -no-mtdev
+        -skip qtcharts -skip qtdatavis3d -skip qtgamepad -skip qtnetworkauth
+        -skip qtpurchasing -skip qtremoteobjects -skip qtscxml -skip qtserialbus
+        -skip qtspeech -skip qtvirtualkeyboard
+        #
+        -opengl desktop -qt-zlib -qt-pcre -qt-libpng -qt-libjpeg
+        #
+        -opensource -confirm-license
+        #
+        -release -platform win32-g++ -prefix ${EXTPREFIX_qt}
+        # Uncomment this line for building Qt with debugging info enabled
+        #-force-debug-info
+    )
   ExternalProject_Add(
       ext_qt
       DOWNLOAD_DIR ${EXTERNALS_DOWNLOAD_DIR}
-      URL https://download.qt.io/official_releases/qt/5.6/5.6.1-1/single/qt-everywhere-opensource-src-5.6.1-1.zip
-      URL_MD5 9d7ea0cadcec7b5a63e8e83686756978
+      URL https://download.qt.io/archive/qt/5.9/5.9.1/single/qt-everywhere-opensource-src-5.9.1.zip
+      URL_MD5 3f2e538ccc468d28bcfdefac96d1e975
       PATCH_COMMAND  ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/disable-wintab.diff
             COMMAND  ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/qtgui-private-headers.diff
             COMMAND  ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/0001-Don-t-request-the-MIME-image-every-time-Windows-asks.patch
@@ -12,15 +31,14 @@ if (WIN32)
             COMMAND  ${PATCH_COMMAND} -p1 -i ${CMAKE_CURRENT_SOURCE_DIR}/0003-Hack-for-fullscreen-workaround.patch
 
       INSTALL_DIR ${EXTPREFIX_qt}
-      CONFIGURE_COMMAND <SOURCE_DIR>/configure.bat -skip qt3d -skip qtactiveqt -skip qtcanvas3d -skip qtconnectivity -skip qtdoc -skip qtenginio -skip qtgraphicaleffects -skip qtlocation -skip qtsensors -skip qtserialport -skip qtwayland -skip qtwebchannel -skip qtwebengine -skip qtwebsockets -skip qtwebview -skip qtxmlpatterns -no-sql-sqlite -nomake examples -nomake tools -no-compile-examples -no-dbus -no-iconv -no-angle -no-ssl -no-openssl -no-wmf-backend -no-qml-debug -no-libproxy -no-system-proxies -no-nis -no-icu -no-mtdev -opensource -confirm-license -release -opengl desktop -qt-zlib -qt-pcre -qt-libpng -qt-libjpeg -prefix ${EXTPREFIX_qt} -platform win32-g++
-
-      # use this line for building Qt with debugging info enabled
-      #CONFIGURE_COMMAND <SOURCE_DIR>/configure.bat -release -force-debug-info -skip qt3d -skip qtactiveqt -skip qtcanvas3d -skip qtconnectivity -skip qtdoc -skip qtenginio -skip qtgraphicaleffects -skip qtlocation -skip qtsensors -skip qtserialport -skip qtwayland -skip qtwebchannel -skip qtwebengine -skip qtwebsockets -skip qtwebview -skip qtxmlpatterns -no-sql-sqlite -nomake examples -nomake tools -no-compile-examples -no-dbus -no-iconv -no-angle -no-ssl -no-openssl -no-wmf-backend -no-qml-debug -no-libproxy -no-system-proxies -no-nis -no-icu -no-mtdev -opensource -confirm-license -release -opengl desktop -qt-zlib -qt-pcre -qt-libpng -qt-libjpeg -prefix ${EXTPREFIX_qt} -platform win32-g++
+      CONFIGURE_COMMAND <SOURCE_DIR>/configure.bat ${_QT_conf}
 
       BUILD_COMMAND mingw32-make -j${SUBMAKE_JOBS}
       INSTALL_COMMAND mingw32-make -j${SUBMAKE_JOBS} install
       UPDATE_COMMAND ""
-      BUILD_IN_SOURCE 1
+      # Use a short name to reduce the chance of exceeding path length limit
+      SOURCE_DIR s
+      BINARY_DIR b
       DEPENDS ext_patch
   )
 elseif (NOT APPLE)

3rdparty/ext_qt/disable-wintab.diff

@@ -2,21 +2,21 @@ diff --git a/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp b/qtbase/s
 index 4934b6c..613e8fe 100644
 --- a/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp
 +++ b/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp
-@@ -299,9 +299,6 @@ struct QWindowsContextPrivate {
+@@ -238,9 +238,6 @@
      QWindowsMimeConverter m_mimeConverter;
      QWindowsScreenManager m_screenManager;
      QSharedPointer<QWindowCreationContext> m_creationContext;
--#if !defined(QT_NO_TABLETEVENT) && !defined(Q_OS_WINCE)
+-#if QT_CONFIG(tabletevent)
 -    QScopedPointer<QWindowsTabletSupport> m_tabletSupport;
 -#endif
      const HRESULT m_oleInitializeResult;
      const QByteArray m_eventType;
-     QWindow *m_lastActiveWindow;
-@@ -346,17 +343,10 @@ QWindowsContext::QWindowsContext() :
+     QWindow *m_lastActiveWindow = nullptr;
+@@ -279,17 +276,10 @@
      const QByteArray bv = qgetenv("QT_QPA_VERBOSE");
      if (!bv.isEmpty())
          QLoggingCategory::setFilterRules(QString::fromLocal8Bit(bv));
--#if !defined(QT_NO_TABLETEVENT) && !defined(Q_OS_WINCE)
+-#if QT_CONFIG(tabletevent)
 -    d->m_tabletSupport.reset(QWindowsTabletSupport::create());
 -    qCDebug(lcQpaTablet) << "Tablet support: " << (d->m_tabletSupport.isNull() ? QStringLiteral("None") : d->m_tabletSupport->description());
 -#endif
@@ -24,17 +24,17 @@ index 4934b6c..613e8fe 100644
  
  QWindowsContext::~QWindowsContext()
  {
--#if !defined(QT_NO_TABLETEVENT) && !defined(Q_OS_WINCE)
+-#if QT_CONFIG(tabletevent)
 -    d->m_tabletSupport.reset(); // Destroy internal window before unregistering classes.
 -#endif
      unregisterWindowClasses();
      if (d->m_oleInitializeResult == S_OK || d->m_oleInitializeResult == S_FALSE)
          OleUninitialize();
-@@ -397,12 +387,7 @@ bool QWindowsContext::initTouch(unsigned integrationOptions)
+@@ -335,12 +325,7 @@
  
  void QWindowsContext::setTabletAbsoluteRange(int a)
  {
--#if !defined(QT_NO_TABLETEVENT) && !defined(Q_OS_WINCE)
+-#if QT_CONFIG(tabletevent)
 -    if (!d->m_tabletSupport.isNull())
 -        d->m_tabletSupport->setAbsoluteRange(a);
 -#else
@@ -43,11 +43,11 @@ index 4934b6c..613e8fe 100644
  }
  
  int QWindowsContext::processDpiAwareness()
-@@ -792,11 +777,7 @@ QWindowsScreenManager &QWindowsContext::screenManager()
+@@ -700,11 +685,7 @@
  
  QWindowsTabletSupport *QWindowsContext::tabletSupport() const
  {
--#if !defined(QT_NO_TABLETEVENT) && !defined(Q_OS_WINCE)
+-#if QT_CONFIG(tabletevent)
 -    return d->m_tabletSupport.data();
 -#else
      return 0;
@@ -55,7 +55,7 @@ index 4934b6c..613e8fe 100644
  }
  
  /*!
-@@ -1166,10 +1147,6 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message,
+@@ -1077,10 +1058,6 @@
              *result = LRESULT(MA_NOACTIVATE);
              return true;
          }
@@ -64,5 +64,5 @@ index 4934b6c..613e8fe 100644
 -            d->m_tabletSupport->notifyActivate();
 -#endif // !QT_NO_TABLETEVENT
          if (platformWindow->testFlag(QWindowsWindow::BlockedByModal))
-             if (const QWindow *modalWindow = QGuiApplication::modalWindow())
-                 QWindowsWindow::baseWindowOf(modalWindow)->alertWindow();
+             if (const QWindow *modalWindow = QGuiApplication::modalWindow()) {
+                 QWindowsWindow *platformWindow = QWindowsWindow::windowsWindowOf(modalWindow);