From ed5f9693b3cd7ddcdc746c4bb65dcd9cf7a8268b Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周二, 19 12月 2023 15:09:49 +0800
Subject: [PATCH] Add window attributes

---
 src/core/contexts/abstractwindowcontext.cpp |  110 ++++++++++++++++++++++++-------------------------------
 1 files changed, 48 insertions(+), 62 deletions(-)

diff --git a/src/core/contexts/abstractwindowcontext.cpp b/src/core/contexts/abstractwindowcontext.cpp
index afcdbdc..a62d037 100644
--- a/src/core/contexts/abstractwindowcontext.cpp
+++ b/src/core/contexts/abstractwindowcontext.cpp
@@ -7,38 +7,35 @@
 
 namespace QWK {
 
-    QWK_USED static constexpr const struct {
-        const quint32 activeLight = MAKE_RGBA_COLOR(210, 233, 189, 226);
-        const quint32 activeDark = MAKE_RGBA_COLOR(177, 205, 190, 240);
-        const quint32 inactiveLight = MAKE_RGBA_COLOR(193, 195, 211, 203);
-        const quint32 inactiveDark = MAKE_RGBA_COLOR(240, 240, 250, 255);
-    } kSampleColorSet;
-
     AbstractWindowContext::AbstractWindowContext() = default;
 
     AbstractWindowContext::~AbstractWindowContext() = default;
 
-    bool AbstractWindowContext::setup(QObject *host, WindowItemDelegate *delegate) {
-        if (!host || !delegate) {
-            return false;
+    void AbstractWindowContext::setup(QObject *host, WindowItemDelegate *delegate) {
+        if (m_host || !host || !delegate) {
+            return;
         }
-
-        auto windowHandle = delegate->hostWindow(host);
-        if (!windowHandle) {
-            return false;
-        }
-
         m_host = host;
         m_delegate.reset(delegate);
-        m_windowHandle = windowHandle;
-
-        if (!setupHost()) {
-            m_host = nullptr;
-            m_delegate.reset();
-            m_windowHandle = nullptr;
-            return false;
+        m_windowHandle = m_delegate->hostWindow(m_host);
+        if (m_windowHandle) {
+            winIdChanged(nullptr);
         }
-        return true;
+    }
+
+    void AbstractWindowContext::setWindowAttribute(const QString &key, const QVariant &var) {
+        auto it = m_windowAttributes.find(key);
+        if (it.value() == var)
+            return;
+
+        auto newVar = var;
+        auto oldVar = it.value();
+        void *a[] = {
+            &const_cast<QString &>(key),
+            &newVar,
+            &oldVar,
+        };
+        virtual_hook(WindowAttributeChangedHook, a);
     }
 
     bool AbstractWindowContext::setHitTestVisible(const QObject *obj, bool visible) {
@@ -55,26 +52,10 @@
         return true;
     }
 
-    bool AbstractWindowContext::setHitTestVisible(const QRect &rect, bool visible) {
-        Q_ASSERT(rect.isValid());
-        if (!rect.isValid()) {
-            return false;
-        }
-
-        if (visible) {
-            m_hitTestVisibleRects.append(rect);
-        } else {
-            m_hitTestVisibleRects.removeAll(rect);
-        }
-        hitTestVisibleShapeDirty = true;
-        return true;
-    }
-
     bool AbstractWindowContext::setSystemButton(WindowAgentBase::SystemButton button,
                                                 QObject *obj) {
-        Q_ASSERT(obj);
         Q_ASSERT(button != WindowAgentBase::Unknown);
-        if (!obj || (button == WindowAgentBase::Unknown)) {
+        if (button == WindowAgentBase::Unknown) {
             return false;
         }
 
@@ -87,10 +68,6 @@
 
     bool AbstractWindowContext::setTitleBar(QObject *item) {
         Q_ASSERT(item);
-        if (!item) {
-            return false;
-        }
-
         if (m_titleBar == item) {
             return false;
         }
@@ -98,20 +75,12 @@
         return true;
     }
 
-    void AbstractWindowContext::showSystemMenu(const QPoint &pos) {
-        virtual_hook(ShowSystemMenuHook, &const_cast<QPoint &>(pos));
+#ifdef Q_OS_MAC
+    void AbstractWindowContext::setSystemButtonArea(const QRect &rect) {
+        m_systemButtonArea = rect;
+        virtual_hook(SystemButtonAreaChangedHook, nullptr);
     }
-
-    QRegion AbstractWindowContext::hitTestShape() const {
-        if (hitTestVisibleShapeDirty) {
-            hitTestVisibleShape = {};
-            for (const auto &rect : m_hitTestVisibleRects) {
-                hitTestVisibleShape += rect;
-            }
-            hitTestVisibleShapeDirty = false;
-        }
-        return hitTestVisibleShape;
-    }
+#endif
 
     bool AbstractWindowContext::isInSystemButtons(const QPoint &pos,
                                                   WindowAgentBase::SystemButton *button) const {
@@ -168,15 +137,19 @@
             }
         }
 
-        if (!m_hitTestVisibleRects.isEmpty() && hitTestShape().contains(pos)) {
-            return false;
-        }
         return true;
     }
 
     QString AbstractWindowContext::key() const {
         return {};
     }
+
+    QWK_USED static constexpr const struct {
+        const quint32 activeLight = MAKE_RGBA_COLOR(210, 233, 189, 226);
+        const quint32 activeDark = MAKE_RGBA_COLOR(177, 205, 190, 240);
+        const quint32 inactiveLight = MAKE_RGBA_COLOR(193, 195, 211, 203);
+        const quint32 inactiveDark = MAKE_RGBA_COLOR(240, 240, 250, 255);
+    } kSampleColorSet;
 
     void AbstractWindowContext::virtual_hook(int id, void *data) {
         switch (id) {
@@ -199,9 +172,22 @@
                 map.insert(QStringLiteral("inactiveDark"), kSampleColorSet.inactiveDark);
                 return;
             }
+
             default:
                 break;
         }
     }
 
-}
\ No newline at end of file
+    void AbstractWindowContext::showSystemMenu(const QPoint &pos) {
+        virtual_hook(ShowSystemMenuHook, &const_cast<QPoint &>(pos));
+    }
+
+    void AbstractWindowContext::notifyWinIdChange() {
+        auto oldWindow = m_windowHandle;
+        m_windowHandle = m_delegate->window(m_host);
+        if (oldWindow == m_windowHandle)
+            return;
+        winIdChanged(oldWindow);
+    }
+
+}

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