Multiple animation optimization and xwayland wine fixes

src/helpers/AnimatedVariable.cpp

@@ -12,8 +12,6 @@ void CAnimatedVariable::create(ANIMATEDVARTYPE type, SAnimationPropertyConfig* p
     m_pConfig = pAnimConfig;
     m_pWindow = pWindow;
 
-    g_pAnimationManager->m_lAnimatedVariables.push_back(this);
-
     m_bDummy = false;
 }
 
@@ -58,6 +56,10 @@ void CAnimatedVariable::unregister() {
     g_pAnimationManager->m_lAnimatedVariables.remove(this);
 }
 
+void CAnimatedVariable::registerVar() {
+    g_pAnimationManager->m_lAnimatedVariables.push_back(this);
+}
+
 int CAnimatedVariable::getDurationLeftMs() {
     return std::max((int)(m_pConfig->pValues->internalSpeed * 100) - (int)std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now() - animationBegin).count(), 0);
 }

src/helpers/AnimatedVariable.hpp

@@ -32,6 +32,7 @@ public:
     ~CAnimatedVariable();
 
     void unregister();
+    void registerVar();
 
     // gets the current vector value (real time)
     const Vector2D& vec() const {
@@ -167,6 +168,16 @@ public:
 
     int getDurationLeftMs();
 
+    /*  sets a function to be ran when the animation finishes.
+        if an animation is not running, runs instantly.
+        will remove the callback when ran.                      */
+    void setCallbackOnEnd(std::function<void(void* thisptr)> func) {
+        m_fEndCallback = func;
+
+        if (!isBeingAnimated())
+            onAnimationEnd();
+    }
+
 private:
 
     Vector2D        m_vValue = Vector2D(0,0);
@@ -195,6 +206,16 @@ private:
     ANIMATEDVARTYPE     m_eVarType      = AVARTYPE_INVALID;
     AVARDAMAGEPOLICY    m_eDamagePolicy = AVARDAMAGE_INVALID;
 
+    std::function<void(void* thisptr)> m_fEndCallback;
+
+    // methods
+    void onAnimationEnd() {
+        if (m_fEndCallback) {
+            m_fEndCallback(this);
+            m_fEndCallback = nullptr; // reset
+        }
+    }
+
     friend class CAnimationManager;
     friend class CWorkspace;
     friend struct SLayerSurface;

src/helpers/WLClasses.cpp

@@ -4,4 +4,5 @@
 SLayerSurface::SLayerSurface() {
     alpha.create(AVARTYPE_FLOAT, g_pConfigManager->getAnimationPropertyConfig("fadeIn"), nullptr, AVARDAMAGE_ENTIRE);
     alpha.m_pLayer = this;
+    alpha.registerVar();
 }

src/helpers/Workspace.cpp

@@ -31,6 +31,9 @@ CWorkspace::CWorkspace(int monitorID, std::string name, bool special) {
     m_fAlpha.create(AVARTYPE_FLOAT, special ? g_pConfigManager->getAnimationPropertyConfig("specialWorkspace") : g_pConfigManager->getAnimationPropertyConfig("workspaces"), nullptr, AVARDAMAGE_ENTIRE);
     m_fAlpha.setValueAndWarp(255.f);
 
+    m_vRenderOffset.registerVar();
+    m_fAlpha.registerVar();
+
     g_pEventManager->postEvent({"createworkspace", m_szName}, true);
 }