From a5d13e19dd7f6037e10b649c49805922ae5e0fa6 Mon Sep 17 00:00:00 2001
From: SineStriker <trueful@163.com>
Date: 周五, 22 12月 2023 17:04:29 +0800
Subject: [PATCH] Prepare to remove style support again

---
 src/core/contexts/cocoawindowcontext.mm |   47 ++++++++++++++++++++++++-----------------------
 1 files changed, 24 insertions(+), 23 deletions(-)

diff --git a/src/core/contexts/cocoawindowcontext.mm b/src/core/contexts/cocoawindowcontext.mm
index 9723d5a..949681d 100644
--- a/src/core/contexts/cocoawindowcontext.mm
+++ b/src/core/contexts/cocoawindowcontext.mm
@@ -7,6 +7,7 @@
 
 #include "qwkglobal_p.h"
 #include "systemwindow_p.h"
+
 namespace QWK {
 
     struct NSWindowProxy {
@@ -221,6 +222,7 @@
 
     static inline void releaseWindowProxy(const WId windowId) {
         if (const auto proxy = g_proxyList()->take(windowId)) {
+            proxy->setSystemTitleBarVisible(true);
             delete proxy;
         }
     }
@@ -369,30 +371,9 @@
 
     void CocoaWindowContext::virtual_hook(int id, void *data) {
         switch (id) {
-            case ShowSystemMenuHook: {
-                // TODO: mac system menu
-                return;
-            }
-
             case SystemButtonAreaChangedHook: {
                 // TODO: mac system button rect updated
                 return;
-            }
-
-            case WindowAttributeChangedHook: {
-                auto args = static_cast<void **>(data);
-                const auto &key = *static_cast<const QString *>(args[0]);
-                const auto &newVar = *static_cast<const QVariant *>(args[1]);
-                const auto &oldVar = *static_cast<const QVariant *>(args[2]);
-                
-                if (key == QStringLiteral("no-system-buttons")) {
-                    if (newVar.toBool()) {
-                        // TODO: set off
-                    } else {
-                        // TODO: set on
-                    }
-                }
-                break;
             }
 
             default:
@@ -401,15 +382,35 @@
         AbstractWindowContext::virtual_hook(id, data);
     }
 
-    void CocoaWindowContext::winIdChanged(QWindow *oldWindow) {
-        releaseWindowProxy(windowId);
+    void CocoaWindowContext::winIdChanged() {
+        // If the original window id is valid, remove all resources related
+        if (windowId) {
+            releaseWindowProxy(windowId);
+            windowId = 0;
+            cocoaWindowEventFilter.reset();
+        }
+
         if (!m_windowHandle) {
             return;
         }
 
+        // Allocate new resources
         windowId = m_windowHandle->winId();
         ensureWindowProxy(windowId)->setSystemTitleBarVisible(false);
         cocoaWindowEventFilter = std::make_unique<CocoaWindowEventFilter>(this, this);
     }
 
+    bool CocoaWindowContext::windowAttributeChanged(const QString &key, const QVariant &attribute,
+                                                    const QVariant &oldAttribute) {
+        if (key == QStringLiteral("no-system-buttons")) {
+            if (attribute.toBool()) {
+                // TODO: set off
+            } else {
+                // TODO: set on
+            }
+            return true;
+        }
+        return false;
+    }
+
 }

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