Added pseudotiling

3 files changed, 44 insertions, 1 deletions

diff --git a/src/layout/DwindleLayout.cpp b/src/layout/DwindleLayout.cpp
index 58eca936..ce1e2a3f 100644
--- a/src/layout/DwindleLayout.cpp
+++ b/src/layout/DwindleLayout.cpp
@@ -109,6 +109,30 @@ void CHyprDwindleLayout::applyNodeDataToWindow(SDwindleNodeData* pNode) {
     PWINDOW->m_vEffectivePosition = PWINDOW->m_vEffectivePosition + OFFSETTOPLEFT;
     PWINDOW->m_vEffectiveSize = PWINDOW->m_vEffectiveSize - OFFSETTOPLEFT - OFFSETBOTTOMRIGHT;
 
+    if (PWINDOW->m_bIsPseudotiled) {
+        // Calculate pseudo
+        float scale = 1;
+
+        // adjust if doesnt fit
+        if (PWINDOW->m_vPseudoSize.x > PWINDOW->m_vEffectiveSize.x || PWINDOW->m_vPseudoSize.y > PWINDOW->m_vEffectiveSize.y) {
+            if (PWINDOW->m_vPseudoSize.x > PWINDOW->m_vEffectiveSize.x) {
+                scale = PWINDOW->m_vEffectiveSize.x / PWINDOW->m_vPseudoSize.x;
+            }
+
+            if (PWINDOW->m_vPseudoSize.y * scale > PWINDOW->m_vEffectiveSize.y) {
+                scale = PWINDOW->m_vEffectiveSize.y / PWINDOW->m_vPseudoSize.y;
+            }
+
+            auto DELTA = PWINDOW->m_vEffectiveSize - PWINDOW->m_vPseudoSize * scale;
+            PWINDOW->m_vEffectiveSize = PWINDOW->m_vPseudoSize * scale;
+            PWINDOW->m_vEffectivePosition = PWINDOW->m_vEffectivePosition + DELTA / 2.f;  // center
+        } else {
+            auto DELTA = PWINDOW->m_vEffectiveSize - PWINDOW->m_vPseudoSize;
+            PWINDOW->m_vEffectivePosition = PWINDOW->m_vEffectivePosition + DELTA / 2.f;  // center
+            PWINDOW->m_vEffectiveSize = PWINDOW->m_vPseudoSize;
+        }
+    }
+
     g_pXWaylandManager->setWindowSize(PWINDOW, PWINDOW->m_vEffectiveSize);
 }
 
@@ -271,6 +295,9 @@ void CHyprDwindleLayout::changeWindowFloatingMode(CWindow* pWindow) {
         const auto PSAVEDPOS = pWindow->m_vRealPosition;
         const auto PSAVEDSIZE = pWindow->m_vRealSize;
 
+        // if the window is pseudo, update its size
+        pWindow->m_vPseudoSize = pWindow->m_vRealSize;
+
         onWindowCreated(pWindow);
 
         pWindow->m_vRealPosition = PSAVEDPOS;
@@ -430,3 +457,12 @@ void CHyprDwindleLayout::fullscreenRequestForWindow(CWindow* pWindow) {
     // because otherwise they'd still be recieving mouse events
     g_pCompositor->fixXWaylandWindowsOnWorkspace(PMONITOR->activeWorkspace);
 }
+
+void CHyprDwindleLayout::recalculateWindow(CWindow* pWindow) {
+    const auto PNODE = getNodeFromWindow(pWindow);
+
+    if (!PNODE)
+        return;
+
+    PNODE->recalcSizePosRecursive();
+}
\ No newline at end of file
diff --git a/src/layout/DwindleLayout.hpp b/src/layout/DwindleLayout.hpp
index 61b76be7..f1411322 100644
--- a/src/layout/DwindleLayout.hpp
+++ b/src/layout/DwindleLayout.hpp
@@ -32,6 +32,7 @@ public:
     virtual void        onWindowCreated(CWindow*);
     virtual void        onWindowRemoved(CWindow*);
     virtual void        recalculateMonitor(const int&);
+    virtual void        recalculateWindow(CWindow*);
     virtual void        changeWindowFloatingMode(CWindow*);
     virtual void        onBeginDragWindow();
     virtual void        onMouseMove(const Vector2D&);
diff --git a/src/layout/IHyprLayout.hpp b/src/layout/IHyprLayout.hpp
index e437d703..b214dd50 100644
--- a/src/layout/IHyprLayout.hpp
+++ b/src/layout/IHyprLayout.hpp
@@ -15,12 +15,18 @@ public:
     */
     virtual void        onWindowRemoved(CWindow*)           = 0;
     /*
-        Called when a the monitor requires a layout recalculation
+        Called when the monitor requires a layout recalculation
         this usually means reserved area changes
     */
     virtual void        recalculateMonitor(const int&)      = 0;
 
     /*
+        Called when the compositor requests a window
+        to be recalculated, e.g. when pseudo is toggled.
+    */
+    virtual void        recalculateWindow(CWindow*)         = 0;
+
+    /*
         Called when a window is requested to be floated
     */
     virtual void        changeWindowFloatingMode(CWindow*)  = 0;