Added fix for mozbz#1464808 - Set default D&D action to move on Wayland

firefox.spec

@@ -102,7 +102,7 @@
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        60.0.1
-Release:        3%{?pre_tag}%{?dist}
+Release:        4%{?pre_tag}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Source0:        https://hg.mozilla.org/releases/mozilla-release/archive/firefox-%{version}%{?pre_version}.source.tar.xz
@@ -179,6 +179,7 @@ Patch560:        rb244010.patch
 Patch561:        rb244012.patch
 Patch562:        rb246410.patch
 Patch563:        rb245262.patch
+Patch564:        mozilla-1464808.patch
 
 # Debian patches
 Patch500:        mozilla-440908.patch
@@ -374,6 +375,7 @@ This package contains results of tests executed during build.
 %patch561 -p1 -b .rb244012
 %patch562 -p1 -b .rb246410
 %patch563 -p1 -b .rb245262
+%patch564 -p1 -b .mozilla-1464808
 %endif
 
 %{__rm} -f .mozconfig
@@ -910,6 +912,10 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Tue May 29 2018 Martin Stransky <stransky@redhat.com> - 60.0.1-4
+- Added fix for mozbz#1464808 - Set default D&D action to move
+  on Wayland.
+
 * Fri May 25 2018 Martin Stransky <stransky@redhat.com> - 60.0.1-3
 - Added fix for mozbz#1436242 (rhbz#1577277) - Firefox IPC crashes.
 - Added fix for mozbz#1462640 - Sandbox disables eglGetDisplay()

mozilla-1464808.patch

@@ -0,0 +1,31 @@
+diff --git a/widget/gtk/nsClipboardWayland.cpp b/widget/gtk/nsClipboardWayland.cpp
+--- a/widget/gtk/nsClipboardWayland.cpp
++++ b/widget/gtk/nsClipboardWayland.cpp
+@@ -201,21 +201,25 @@ WaylandDataOffer::DragOfferAccept(const 
+ }
+ 
+ /* We follow logic of gdk_wayland_drag_context_commit_status()/gdkdnd-wayland.c
+  * here.
+  */
+ void
+ WaylandDataOffer::SetDragStatus(GdkDragAction aAction, uint32_t aTime)
+ {
+-    uint32_t dnd_actions = gdk_to_wl_actions(aAction);
+     uint32_t all_actions = WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY |
+                            WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE;
+ 
+-    wl_data_offer_set_actions(mWaylandDataOffer, all_actions, dnd_actions);
++    /* Default Firefox D&D action is move so set it here as a preferred one.
++       Actual D&D action will be select by Wayland compositor and reported
++       at data_offer_action() callback.
++    */
++    wl_data_offer_set_actions(mWaylandDataOffer, all_actions,
++                              WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE);
+ 
+     /* Workaround Wayland D&D architecture here. To get the data_device_drop()
+        signal (which routes to nsDragService::GetData() call) we need to
+        accept at least one mime type before data_device_leave().
+ 
+        Real wl_data_offer_accept() for actualy requested data mime type is
+        called from nsDragService::GetData().
+     */