#ifndef ABSTRACTWINDOWCONTEXT_P_H
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#define ABSTRACTWINDOWCONTEXT_P_H
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//
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// W A R N I N G !!!
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// -----------------
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//
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// This file is not part of the QWindowKit API. It is used purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or may even be removed.
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//
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#include <array>
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#include <memory>
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#include <QtCore/QSet>
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#include <QtCore/QPointer>
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#include <QtGui/QRegion>
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#include <QtGui/QWindow>
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#include <QWKCore/windowagentbase.h>
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#include <QWKCore/private/nativeeventfilter_p.h>
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#include <QWKCore/private/windowitemdelegate_p.h>
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namespace QWK {
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class QWK_CORE_EXPORT AbstractWindowContext : public QObject, public NativeEventDispatcher {
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Q_OBJECT
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public:
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AbstractWindowContext();
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~AbstractWindowContext() override;
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public:
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void setup(QObject *host, WindowItemDelegate *delegate);
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inline QObject *host() const;
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inline QWindow *window() const;
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inline WindowItemDelegate *delegate() const;
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inline QVariant windowAttribute(const QString &key) const;
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void setWindowAttribute(const QString &key, const QVariant &var);
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inline bool isHitTestVisible(const QObject *obj) const;
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bool setHitTestVisible(const QObject *obj, bool visible);
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inline QObject *systemButton(WindowAgentBase::SystemButton button) const;
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bool setSystemButton(WindowAgentBase::SystemButton button, QObject *obj);
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inline QObject *titleBar() const;
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bool setTitleBar(QObject *obj);
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#ifdef Q_OS_MAC
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inline QRect systemButtonArea() const;
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void setSystemButtonArea(const QRect &rect);
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#endif
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bool isInSystemButtons(const QPoint &pos, WindowAgentBase::SystemButton *button) const;
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bool isInTitleBarDraggableArea(const QPoint &pos) const;
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virtual QString key() const;
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enum WindowContextHook {
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CentralizeHook = 1,
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RaiseWindowHook,
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ShowSystemMenuHook,
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DefaultColorsHook,
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WindowAttributeChangedHook,
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DrawWindows10BorderHook, // Only works on Windows 10
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SystemButtonAreaChangedHook, // Only works on Mac
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};
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virtual void virtual_hook(int id, void *data);
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void showSystemMenu(const QPoint &pos);
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void notifyWinIdChange();
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inline bool isEnabled() const;
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void setEnabled(bool enabled);
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protected:
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virtual void winIdChanged(QWindow *oldWindow, bool isDestroyed) = 0;
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protected:
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QObject *m_host{};
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std::unique_ptr<WindowItemDelegate> m_delegate;
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QWindow *m_windowHandle{};
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QSet<const QObject *> m_hitTestVisibleItems;
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#ifdef Q_OS_MAC
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QRect m_systemButtonArea;
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#endif
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QObject *m_titleBar{};
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std::array<QObject *, WindowAgentBase::NumSystemButton> m_systemButtons{};
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QVariantHash m_windowAttributes;
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private:
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bool m_internalEnabled = false;
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QPointer<QWindow> m_windowHandleCache;
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};
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inline QObject *AbstractWindowContext::host() const {
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return m_host;
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}
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inline QWindow *AbstractWindowContext::window() const {
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return m_windowHandle;
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}
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inline WindowItemDelegate *AbstractWindowContext::delegate() const {
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return m_delegate.get();
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}
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inline QVariant AbstractWindowContext::windowAttribute(const QString &key) const {
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return m_windowAttributes.value(key);
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}
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inline bool AbstractWindowContext::isHitTestVisible(const QObject *obj) const {
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return m_hitTestVisibleItems.contains(obj);
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}
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inline QObject *
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AbstractWindowContext::systemButton(WindowAgentBase::SystemButton button) const {
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return m_systemButtons[button];
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}
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inline QObject *AbstractWindowContext::titleBar() const {
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return m_titleBar;
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}
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#ifdef Q_OS_MAC
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inline QRect AbstractWindowContext::systemButtonArea() const {
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return m_systemButtonArea;
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}
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#endif
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inline bool AbstractWindowContext::isEnabled() const {
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return m_internalEnabled;
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}
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}
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#endif // ABSTRACTWINDOWCONTEXT_P_H
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