layout: don't discard fullscreen on new tiling

src/Compositor.cpp

@@ -2148,14 +2148,16 @@ void CCompositor::setWindowFullscreen(CWindow* pWindow, bool on, eFullscreenMode
 
     const auto PWORKSPACE = getWorkspaceByID(pWindow->m_iWorkspaceID);
 
+    const auto MODE = mode == FULLSCREEN_INVALID ? PWORKSPACE->m_efFullscreenMode : mode;
+
     if (PWORKSPACE->m_bHasFullscreenWindow && on) {
         Debug::log(LOG, "Rejecting fullscreen ON on a fullscreen workspace");
         return;
     }
 
-    g_pLayoutManager->getCurrentLayout()->fullscreenRequestForWindow(pWindow, mode, on);
+    g_pLayoutManager->getCurrentLayout()->fullscreenRequestForWindow(pWindow, MODE, on);
 
-    g_pXWaylandManager->setWindowFullscreen(pWindow, pWindow->m_bIsFullscreen && mode == FULLSCREEN_FULL);
+    g_pXWaylandManager->setWindowFullscreen(pWindow, pWindow->m_bIsFullscreen && MODE == FULLSCREEN_FULL);
 
     pWindow->updateDynamicRules();
     updateWindowAnimatedDecorationValues(pWindow);

src/events/Windows.cpp

@@ -263,13 +263,6 @@ void Events::listener_mapWindow(void* owner, void* data) {
         PWINDOW->applyDynamicRule(r);
     }
 
-    CWindow* pFullscreenWindow = nullptr;
-    if (PWORKSPACE->m_bHasFullscreenWindow && !PWINDOW->m_bIsFloating) {
-        const auto PFULLWINDOW = g_pCompositor->getFullscreenWindowOnWorkspace(PWORKSPACE->m_iID);
-        pFullscreenWindow      = PFULLWINDOW;
-        g_pCompositor->setWindowFullscreen(PFULLWINDOW, false, PWORKSPACE->m_efFullscreenMode);
-    }
-
     PWINDOW->updateSpecialRenderData();
 
     // disallow tiled pinned
@@ -543,10 +536,6 @@ void Events::listener_mapWindow(void* owner, void* data) {
         }
     }
 
-    if (pFullscreenWindow && workspaceSilent) {
-        g_pCompositor->setWindowFullscreen(pFullscreenWindow, true, PWORKSPACE->m_efFullscreenMode);
-    }
-
     // recheck idle inhibitors
     g_pInputManager->recheckIdleInhibitorStatus();
 

src/helpers/Workspace.hpp

@@ -4,9 +4,10 @@
 #include <string>
 #include "../defines.hpp"
 
-enum eFullscreenMode : uint8_t
+enum eFullscreenMode : int8_t
 {
-    FULLSCREEN_FULL = 0,
+    FULLSCREEN_INVALID = -1,
+    FULLSCREEN_FULL    = 0,
     FULLSCREEN_MAXIMIZED
 };
 

src/layout/DwindleLayout.cpp

@@ -291,13 +291,6 @@ void CHyprDwindleLayout::onWindowCreatedTiling(CWindow* pWindow, eDirection dire
         return;
     }
 
-    const auto PWORKSPACE = g_pCompositor->getWorkspaceByID(pWindow->m_iWorkspaceID);
-
-    if (PWORKSPACE->m_bHasFullscreenWindow) {
-        const auto PFULLWINDOW = g_pCompositor->getFullscreenWindowOnWorkspace(PWORKSPACE->m_iID);
-        g_pCompositor->setWindowFullscreen(PFULLWINDOW, false, FULLSCREEN_FULL);
-    }
-
     // last fail-safe to avoid duplicate fullscreens
     if ((!OPENINGON || OPENINGON->pWindow == pWindow) && getNodesOnWorkspace(PNODE->workspaceID) > 1) {
         for (auto& node : m_lDwindleNodesData) {
@@ -481,8 +474,8 @@ void CHyprDwindleLayout::onWindowCreatedTiling(CWindow* pWindow, eDirection dire
 
     NEWPARENT->recalcSizePosRecursive(false, horizontalOverride, verticalOverride);
 
-    applyNodeDataToWindow(PNODE);
-    applyNodeDataToWindow(OPENINGON);
+    recalculateMonitor(pWindow->m_iMonitorID);
+
     pWindow->applyGroupRules();
 }
 

src/layout/DwindleLayout.hpp

@@ -9,7 +9,7 @@
 #include <format>
 
 class CHyprDwindleLayout;
-enum eFullscreenMode : uint8_t;
+enum eFullscreenMode : int8_t;
 
 struct SDwindleNodeData {
     SDwindleNodeData*                pParent = nullptr;

src/layout/IHyprLayout.hpp

@@ -13,9 +13,10 @@ struct SLayoutMessageHeader {
     CWindow* pWindow = nullptr;
 };
 
-enum eFullscreenMode : uint8_t;
+enum eFullscreenMode : int8_t;
 
-enum eRectCorner {
+enum eRectCorner
+{
     CORNER_NONE = 0,
     CORNER_TOPLEFT,
     CORNER_TOPRIGHT,
@@ -23,9 +24,10 @@ enum eRectCorner {
     CORNER_BOTTOMLEFT
 };
 
-enum eDirection {
+enum eDirection
+{
     DIRECTION_DEFAULT = -1,
-    DIRECTION_UP = 0,
+    DIRECTION_UP      = 0,
     DIRECTION_RIGHT,
     DIRECTION_DOWN,
     DIRECTION_LEFT

src/layout/MasterLayout.cpp

@@ -167,13 +167,6 @@ void CHyprMasterLayout::onWindowCreatedTiling(CWindow* pWindow, eDirection direc
         }
     }
 
-    const auto PWORKSPACE = g_pCompositor->getWorkspaceByID(pWindow->m_iWorkspaceID);
-
-    if (PWORKSPACE->m_bHasFullscreenWindow) {
-        const auto PFULLWINDOW = g_pCompositor->getFullscreenWindowOnWorkspace(PWORKSPACE->m_iID);
-        g_pCompositor->setWindowFullscreen(PFULLWINDOW, false, FULLSCREEN_FULL);
-    }
-
     // recalc
     recalculateMonitor(pWindow->m_iMonitorID);
 }

src/layout/MasterLayout.hpp

@@ -7,10 +7,11 @@
 #include <deque>
 #include <any>
 
-enum eFullscreenMode : uint8_t;
+enum eFullscreenMode : int8_t;
 
 //orientation determines which side of the screen the master area resides
-enum eOrientation : uint8_t {
+enum eOrientation : uint8_t
+{
     ORIENTATION_LEFT = 0,
     ORIENTATION_TOP,
     ORIENTATION_RIGHT,