[mutter/wip/exalm/focused-appearance: 533/534] workspace: Add meta_workspace_get_default_focus_window()

[Alexander Mikhaylenko <alexm src gnome org>]

commit 10386f9df1e11bfee3515b5368944f7d9de3c037
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Sat Oct 12 23:55:01 2019 +0500

    workspace: Add meta_workspace_get_default_focus_window()
    
    Each workspace has a window that will be focused when switching to that
    workspace. Add a function to retrieve that window.
    
    This is only relevant for click-to-focus focus mode, since with the two
    other modes no window will be focused upon switching, and will only gain
    focus when hovered.
    
    This will be used in the next commit to make this window appear focused.

 src/core/workspace-private.h |  1 +
 src/core/workspace.c         | 14 ++++++++++++++
 2 files changed, 15 insertions(+)
---
diff --git a/src/core/workspace-private.h b/src/core/workspace-private.h
index a58b2347d7..f0d896f6cd 100644
--- a/src/core/workspace-private.h
+++ b/src/core/workspace-private.h
@@ -92,6 +92,7 @@ GList* meta_workspace_get_onscreen_region       (MetaWorkspace *workspace);
 GList * meta_workspace_get_onmonitor_region (MetaWorkspace      *workspace,
                                              MetaLogicalMonitor *logical_monitor);
 
+MetaWindow * meta_workspace_get_default_focus_window (MetaWorkspace *workspace);
 void meta_workspace_focus_default_window (MetaWorkspace *workspace,
                                           MetaWindow    *not_this_one,
                                           guint32        timestamp);
diff --git a/src/core/workspace.c b/src/core/workspace.c
index 321d3efb0a..564c5589de 100644
--- a/src/core/workspace.c
+++ b/src/core/workspace.c
@@ -1284,6 +1284,20 @@ meta_workspace_get_name (MetaWorkspace *workspace)
   return meta_prefs_get_workspace_name (meta_workspace_index (workspace));
 }
 
+MetaWindow *
+meta_workspace_get_default_focus_window (MetaWorkspace *workspace)
+{
+  if (meta_prefs_get_focus_mode () == G_DESKTOP_FOCUS_MODE_CLICK)
+    {
+      return meta_stack_get_default_focus_window (workspace->display->stack,
+                                                  workspace, NULL);
+    }
+  else
+    {
+      return NULL;
+    }
+}
+
 void
 meta_workspace_focus_default_window (MetaWorkspace *workspace,
                                      MetaWindow    *not_this_one,