From c85bb35c9830eb736f8f45fb8be6a1b365fcbb81 Mon Sep 17 00:00:00 2001
From: Fushan Wen <qydwhotmail@gmail.com>
Date: Fri, 4 Feb 2022 22:11:42 +0800
Subject: [PATCH] workspace: Add `animated` in `setShowingDesktop`

When `animated` is false, "Show Desktop Animation" should not be played.
---
 src/workspace.cpp |  4 ++--
 src/workspace.h   | 10 ++++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/workspace.cpp b/src/workspace.cpp
index 8ecc2dc046..c23356931c 100644
--- a/src/workspace.cpp
+++ b/src/workspace.cpp
@@ -1398,7 +1398,7 @@ void Workspace::focusToNull()
     }
 }
 
-void Workspace::setShowingDesktop(bool showing)
+void Workspace::setShowingDesktop(bool showing, bool animated)
 {
     const bool changed = showing != showing_desktop;
     if (rootInfo() && changed) {
@@ -1441,7 +1441,7 @@ void Workspace::setShowingDesktop(bool showing)
         }
     }
     if (changed) {
-        Q_EMIT showingDesktopChanged(showing);
+        Q_EMIT showingDesktopChanged(showing, animated);
     }
 }
 
diff --git a/src/workspace.h b/src/workspace.h
index 1218a9d82a..ee72ddefa7 100644
--- a/src/workspace.h
+++ b/src/workspace.h
@@ -337,7 +337,13 @@ public:
     AbstractOutput *previousOutput(AbstractOutput *reference) const;
     void switchToOutput(AbstractOutput *output);
 
-    void setShowingDesktop(bool showing);
+    /**
+     * Set "Show Desktop" status
+     *
+     * @param showing @c true to show the desktop, @c false to restore the window positions
+     * @param animated @c true if the "Show Desktop Animation" should be played, otherwise @c false
+     */
+    void setShowingDesktop(bool showing, bool animated = true);
     bool showingDesktop() const;
 
     void removeX11Client(X11Client *); // Only called from X11Client::destroyClient() or X11Client::releaseWindow()
@@ -530,7 +536,7 @@ Q_SIGNALS:
     void unmanagedRemoved(KWin::Unmanaged *);
     void deletedRemoved(KWin::Deleted *);
     void configChanged();
-    void showingDesktopChanged(bool showing);
+    void showingDesktopChanged(bool showing, bool animated);
     /**
      * This signal is emitted when the stacking order changed, i.e. a window is risen
      * or lowered