gtk: under wayland tracking the window position is worthless

which isn't news, but...

with focus follows mouse enabled, activate filter menu of a calc autofilter.
Move the mouse around and enter the menu, menu pops down because there are
configure and mouse events which indicate that the position of the main
application window has "moved"

when LibreOffice detects the window has moved, it closes the windows
popups, so the menu disappears.

Change-Id: I2d1aa4a51153002c925e2dde4402da2d84e52de5

4 files changed, 11 insertions, 5 deletions

diff --git a/vcl/inc/svdata.hxx b/vcl/inc/svdata.hxx
index d8f04e80229e..5ed1464787ac 100644
--- a/vcl/inc/svdata.hxx
+++ b/vcl/inc/svdata.hxx
@@ -286,7 +286,7 @@ struct ImplSVNWFData
     // gnome#768128 I cannot see a route under wayland at present to support
     // floating toolbars that can be redocked because there's no way to track
     // that the toolbar is over a dockable area.
-    bool                    mbDockingFloatsSupported = true;
+    bool                    mbCanDetermineWindowPosition = true;
 };
 
 struct BlendFrameCache
diff --git a/vcl/source/app/settings.cxx b/vcl/source/app/settings.cxx
index b8c5167b8a8a..215a9e1a9232 100644
--- a/vcl/source/app/settings.cxx
+++ b/vcl/source/app/settings.cxx
@@ -1889,7 +1889,7 @@ bool
 StyleSettings::GetDockingFloatsSupported()
 {
     ImplSVData* pSVData = ImplGetSVData();
-    return pSVData->maNWFData.mbDockingFloatsSupported;
+    return pSVData->maNWFData.mbCanDetermineWindowPosition;
 }
 
 void
diff --git a/vcl/unx/gtk3/gtk3gtkframe.cxx b/vcl/unx/gtk3/gtk3gtkframe.cxx
index ce9e012de30c..196114c0c42e 100644
--- a/vcl/unx/gtk3/gtk3gtkframe.cxx
+++ b/vcl/unx/gtk3/gtk3gtkframe.cxx
@@ -2773,7 +2773,9 @@ gboolean GtkSalFrame::signalMotion( GtkWidget*, GdkEventMotion* pEvent, gpointer
     {
         pThis->maGeometry.nX = frame_x;
         pThis->maGeometry.nY = frame_y;
-        pThis->CallCallbackExc(SalEvent::Move, nullptr);
+        ImplSVData* pSVData = ImplGetSVData();
+        if (pSVData->maNWFData.mbCanDetermineWindowPosition)
+            pThis->CallCallbackExc(SalEvent::Move, nullptr);
     }
 
     if( ! aDel.isDeleted() )
@@ -2894,7 +2896,11 @@ gboolean GtkSalFrame::signalConfigure(GtkWidget*, GdkEventConfigure* pEvent, gpo
     pThis->updateScreenNumber();
 
     if (bMoved)
-        pThis->CallCallbackExc(SalEvent::Move, nullptr);
+    {
+        ImplSVData* pSVData = ImplGetSVData();
+        if (pSVData->maNWFData.mbCanDetermineWindowPosition)
+            pThis->CallCallbackExc(SalEvent::Move, nullptr);
+    }
 
     return false;
 }
diff --git a/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx b/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx
index 9377172cc639..c4dff0bc22b3 100644
--- a/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx
+++ b/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx
@@ -2897,7 +2897,7 @@ void GtkData::initNWF()
     //and floating dockable toolbars
     GdkDisplay *pDisplay = gdk_display_get_default();
     if (GDK_IS_WAYLAND_DISPLAY(pDisplay))
-        pSVData->maNWFData.mbDockingFloatsSupported = false;
+        pSVData->maNWFData.mbCanDetermineWindowPosition = false;
 #endif
 }