core: fade in windows when they are brought from invisible workspaces

1 files changed, 6 insertions, 0 deletions

diff --git a/src/Compositor.cpp b/src/Compositor.cpp
index 5e8c8048..9bcbdb0f 100644
--- a/src/Compositor.cpp
+++ b/src/Compositor.cpp
@@ -2649,6 +2649,7 @@ void CCompositor::moveWindowToWorkspaceSafe(PHLWINDOW pWindow, PHLWORKSPACE pWor
 
     const bool FULLSCREEN     = pWindow->isFullscreen();
     const auto FULLSCREENMODE = pWindow->m_sFullscreenState.internal;
+    const bool WASVISIBLE     = pWindow->m_pWorkspace && pWindow->m_pWorkspace->isVisible();
 
     if (FULLSCREEN)
         setWindowFullscreenInternal(pWindow, FSMODE_NONE);
@@ -2716,6 +2717,11 @@ void CCompositor::moveWindowToWorkspaceSafe(PHLWINDOW pWindow, PHLWORKSPACE pWor
     if (pWindow->m_pWorkspace)
         pWindow->m_pWorkspace->updateWindows();
     g_pCompositor->updateSuspendedStates();
+
+    if (!WASVISIBLE && pWindow->m_pWorkspace && pWindow->m_pWorkspace->isVisible()) {
+        pWindow->m_fMovingFromWorkspaceAlpha.setValueAndWarp(0.F);
+        pWindow->m_fMovingFromWorkspaceAlpha = 1.F;
+    }
 }
 
 PHLWINDOW CCompositor::getForceFocus() {