Commit b6f99ae0 authored by stransky's avatar stransky
Browse files

Bug 1718727 [Wayland] Don't constrain mouse events by screen size on Wayland, r=emilio 

Differential Revision: https://phabricator.services.mozilla.com/D122101
parent 17054700

layout/xul/nsResizerFrame.cpp

+11 −2
Original line number Diff line number Diff line
@@ -33,6 +33,13 @@ 


using namespace mozilla;



#ifdef MOZ_WAYLAND

#  include "mozilla/WidgetUtilsGtk.h"

#  define IS_WAYLAND_DISPLAY() mozilla::widget::GdkIsWaylandDisplay()

#else

#  define IS_WAYLAND_DISPLAY() false

#endif



//

// NS_NewResizerFrame

//
@@ -191,7 +198,9 @@ nsresult nsResizerFrame::HandleEvent(nsPresContext* aPresContext, 


        // Don't allow resizing a window or a popup past the edge of the screen,

        // so adjust the rectangle to fit within the available screen area.

        if (window) {

        // Don't check it on Wayland as we can't get absolute window position

        // there.

        if (window && !IS_WAYLAND_DISPLAY()) {

          nsCOMPtr<nsIScreen> screen;

          nsCOMPtr<nsIScreenManager> sm(

              do_GetService("@mozilla.org/gfx/screenmanager;1"));
@@ -210,7 +219,7 @@ nsresult nsResizerFrame::HandleEvent(nsPresContext* aPresContext, 
              rect.IntersectRect(rect, screenRect);

            }

          }

        } else if (menuPopupFrame) {

        } else if (menuPopupFrame && !IS_WAYLAND_DISPLAY()) {

          nsRect frameRect = menuPopupFrame->GetScreenRectInAppUnits();

          nsIFrame* rootFrame = aPresContext->PresShell()->GetRootFrame();

          nsRect rootScreenRect = rootFrame->GetScreenRectInAppUnits();