From 2df00b7e7bf5fd9c2f171449f71d1b101480f0db Mon Sep 17 00:00:00 2001
From: Zhao Yuhang <2546789017@qq.com>
Date: 周一, 11 12月 2023 20:24:24 +0800
Subject: [PATCH] finish border paint code

---
 src/core/contexts/abstractwindowcontext_p.h |   67 +++++++++++++++++++++------------
 1 files changed, 43 insertions(+), 24 deletions(-)

diff --git a/src/core/contexts/abstractwindowcontext_p.h b/src/core/contexts/abstractwindowcontext_p.h
index a633b18..a7b6767 100644
--- a/src/core/contexts/abstractwindowcontext_p.h
+++ b/src/core/contexts/abstractwindowcontext_p.h
@@ -1,76 +1,95 @@
 #ifndef ABSTRACTWINDOWCONTEXT_P_H
 #define ABSTRACTWINDOWCONTEXT_P_H
 
+#include <array>
+#include <memory>
+
 #include <QtCore/QSet>
 #include <QtGui/QWindow>
 #include <QtGui/QPolygon>
 
-#include <QWKCore/corewindowagent.h>
-#include <QWKCore/windowitemdelegate.h>
+#include <QWKCore/windowagentbase.h>
+#include <QWKCore/private/windowitemdelegate_p.h>
 
 namespace QWK {
 
     class QWK_CORE_EXPORT AbstractWindowContext : public QObject {
         Q_OBJECT
-        Q_DISABLE_COPY(AbstractWindowContext)
-
     public:
-        inline AbstractWindowContext(QWindow *window, WindowItemDelegatePtr delegate)
-            : m_windowHandle(window), m_delegate(std::move(delegate))
-        {
-        }
+        AbstractWindowContext();
         ~AbstractWindowContext() override;
 
     public:
-        virtual bool setup() = 0;
+        bool setup(QObject *host, WindowItemDelegate *delegate);
 
+        inline QObject *host() const;
         inline QWindow *window() const;
-        void setupWindow(QWindow *window);
 
-        inline bool isHitTestVisible(QObject *obj) const;
-        bool setHitTestVisible(QObject *obj, bool visible);
+        inline bool isHitTestVisible(const QObject *obj) const;
+        bool setHitTestVisible(const QObject *obj, bool visible);
         bool setHitTestVisible(const QRect &rect, bool visible);
 
-        inline QObject *systemButton(CoreWindowAgent::SystemButton button) const;
-        bool setSystemButton(CoreWindowAgent::SystemButton button, QObject *obj);
+        inline QObject *systemButton(WindowAgentBase::SystemButton button) const;
+        bool setSystemButton(WindowAgentBase::SystemButton button, QObject *obj);
 
         inline QObject *titleBar() const;
         bool setTitleBar(QObject *obj);
 
         void showSystemMenu(const QPoint &pos);
 
-    protected:
-        QWindow *m_windowHandle;
-        WindowItemDelegatePtr m_delegate;
+        QRegion hitTestShape() const;
+        bool isInSystemButtons(const QPoint &pos, WindowAgentBase::SystemButton *button) const;
+        bool isInTitleBarDraggableArea(const QPoint &pos) const;
 
-        QSet<QObject *> m_hitTestVisibleItems;
+        virtual QString key() const;
+
+        enum WindowContextHook {
+            CentralizeHook = 1,
+            ShowSystemMenuHook,
+            NeedsDrawBordersHook,
+            DrawBordersHook,
+        };
+        virtual void virtual_hook(int id, void *data);
+
+    protected:
+        virtual bool setupHost() = 0;
+
+    protected:
+        QObject *m_host;
+        std::unique_ptr<WindowItemDelegate> m_delegate;
+        QWindow *m_windowHandle;
+
+        QSet<const QObject *> m_hitTestVisibleItems;
         QList<QRect> m_hitTestVisibleRects;
 
         QObject *m_titleBar{};
-        std::array<QObject *, CoreWindowAgent::NumSystemButton> m_systemButtons{};
+        std::array<QObject *, WindowAgentBase::NumSystemButton> m_systemButtons{};
 
+        // Cached shape
         mutable bool hitTestVisibleShapeDirty{};
-        mutable QPolygon hitTestVisibleShape;
+        mutable QRegion hitTestVisibleShape;
     };
+
+    inline QObject *AbstractWindowContext::host() const {
+        return m_host;
+    }
 
     inline QWindow *AbstractWindowContext::window() const {
         return m_windowHandle;
     }
 
-    inline bool AbstractWindowContext::isHitTestVisible(QObject *obj) const {
+    inline bool AbstractWindowContext::isHitTestVisible(const QObject *obj) const {
         return m_hitTestVisibleItems.contains(obj);
     }
 
     inline QObject *
-        AbstractWindowContext::systemButton(CoreWindowAgent::SystemButton button) const {
+        AbstractWindowContext::systemButton(WindowAgentBase::SystemButton button) const {
         return m_systemButtons[button];
     }
 
     inline QObject *AbstractWindowContext::titleBar() const {
         return m_titleBar;
     }
-
-    using WindowContextPtr = std::shared_ptr<AbstractWindowContext>;
 
 }
 

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