From f8975a7d449bac21a2fdbc1a8ca85d1f5b99b362 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周二, 05 12月 2023 02:17:12 +0800
Subject: [PATCH] Implement mainwindow example

---
 src/core/contexts/abstractwindowcontext.cpp |   65 ++++++++++++++++++++++++++++++++
 1 files changed, 64 insertions(+), 1 deletions(-)

diff --git a/src/core/contexts/abstractwindowcontext.cpp b/src/core/contexts/abstractwindowcontext.cpp
index 920e210..5329634 100644
--- a/src/core/contexts/abstractwindowcontext.cpp
+++ b/src/core/contexts/abstractwindowcontext.cpp
@@ -2,7 +2,12 @@
 
 namespace QWK {
 
-    AbstractWindowContext::~AbstractWindowContext() = default;
+    AbstractWindowContext::AbstractWindowContext(QWindow *window, WindowItemDelegate *delegate)
+        : m_windowHandle(window), m_delegate(delegate) {
+    }
+
+    AbstractWindowContext::~AbstractWindowContext() {
+    }
 
     void AbstractWindowContext::setupWindow(QWindow *window) {
         Q_ASSERT(window);
@@ -84,4 +89,62 @@
         return hitTestVisibleShape;
     }
 
+    bool AbstractWindowContext::isInSystemButtons(const QPoint &pos,
+                                                  CoreWindowAgent::SystemButton *button) const {
+        *button = CoreWindowAgent::Unknown;
+        for (int i = CoreWindowAgent::WindowIcon; i <= CoreWindowAgent::Close; ++i) {
+            auto currentButton = m_systemButtons[i];
+            if (!currentButton || !m_delegate->isVisible(currentButton) ||
+                !m_delegate->isEnabled(currentButton)) {
+                continue;
+            }
+            if (m_delegate->mapGeometryToScene(currentButton).contains(pos)) {
+                *button = CoreWindowAgent::WindowIcon;
+                return true;
+            }
+        }
+        return false;
+    }
+
+    bool AbstractWindowContext::isInTitleBarDraggableArea(const QPoint &pos) const {
+        if (!m_titleBar) {
+            // There's no title bar at all, the mouse will always be in the client area.
+            return false;
+        }
+        if (!m_delegate->isVisible(m_titleBar) || !m_delegate->isEnabled(m_titleBar)) {
+            // The title bar is hidden or disabled for some reason, treat it as there's
+            // no title bar.
+            return false;
+        }
+        QRect windowRect = {QPoint(0, 0), m_windowHandle->size()};
+        QRect titleBarRect = m_delegate->mapGeometryToScene(m_titleBar);
+        if (!titleBarRect.intersects(windowRect)) {
+            // The title bar is totally outside the window for some reason,
+            // also treat it as there's no title bar.
+            return false;
+        }
+
+        for (int i = CoreWindowAgent::WindowIcon; i <= CoreWindowAgent::Close; ++i) {
+            auto currentButton = m_systemButtons[i];
+            if (currentButton && m_delegate->isVisible(currentButton) &&
+                m_delegate->isEnabled(currentButton) &&
+                m_delegate->mapGeometryToScene(currentButton).contains(pos)) {
+                return false;
+            }
+        }
+
+        for (auto widget : m_hitTestVisibleItems) {
+            if (widget && m_delegate->isVisible(widget) && m_delegate->isEnabled(widget) &&
+                m_delegate->mapGeometryToScene(widget).contains(pos)) {
+                return false;
+            }
+        }
+
+        if (hitTestShape().contains(pos)) {
+            return false;
+        }
+
+        return true;
+    }
+
 }
\ No newline at end of file

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