added master:no_gaps_when_only

1 files changed, 15 insertions, 2 deletions

diff --git a/src/layout/MasterLayout.cpp b/src/layout/MasterLayout.cpp
index 0599d573..edff28d0 100644
--- a/src/layout/MasterLayout.cpp
+++ b/src/layout/MasterLayout.cpp
@@ -206,14 +206,27 @@ void CHyprMasterLayout::applyNodeDataToWindow(SMasterNodeData* pNode) {
         return;
     }
 
+    static auto *const PNOGAPSWHENONLY = &g_pConfigManager->getConfigValuePtr("master:no_gaps_when_only")->intValue;
+
     PWINDOW->m_vSize = pNode->size;
     PWINDOW->m_vPosition = pNode->position;
 
-    // TODO: special
-
     auto calcPos = PWINDOW->m_vPosition + Vector2D(BORDERSIZE, BORDERSIZE);
     auto calcSize = PWINDOW->m_vSize - Vector2D(2 * BORDERSIZE, 2 * BORDERSIZE);
 
+    if (*PNOGAPSWHENONLY && PWINDOW->m_iWorkspaceID != SPECIAL_WORKSPACE_ID && getNodesOnWorkspace(PWINDOW->m_iWorkspaceID) == 1) {
+        PWINDOW->m_vRealPosition = calcPos;
+        PWINDOW->m_vRealSize = calcSize;
+
+        PWINDOW->updateWindowDecos();
+
+        PWINDOW->m_sSpecialRenderData.rounding = false;
+
+        return;
+    }
+
+    PWINDOW->m_sSpecialRenderData.rounding = true;
+
     const auto OFFSETTOPLEFT = Vector2D(DISPLAYLEFT ? GAPSOUT : GAPSIN,
                                         DISPLAYTOP ? GAPSOUT : GAPSIN);