// Copyright (C) 2023-2024 Stdware Collections
|
// SPDX-License-Identifier: Apache-2.0
|
|
#ifndef ABSTRACTWINDOWCONTEXT_P_H
|
#define ABSTRACTWINDOWCONTEXT_P_H
|
|
//
|
// W A R N I N G !!!
|
// -----------------
|
//
|
// This file is not part of the QWindowKit API. It is used purely as an
|
// implementation detail. This header file may change from version to
|
// version without notice, or may even be removed.
|
//
|
|
#include <array>
|
#include <memory>
|
|
#include <QtCore/QSet>
|
#include <QtCore/QPointer>
|
#include <QtGui/QRegion>
|
#include <QtGui/QWindow>
|
|
#include <QWKCore/windowagentbase.h>
|
#include <QWKCore/private/nativeeventfilter_p.h>
|
#include <QWKCore/private/sharedeventfilter_p.h>
|
#include <QWKCore/private/windowitemdelegate_p.h>
|
|
namespace QWK {
|
|
class QWK_CORE_EXPORT AbstractWindowContext : public QObject,
|
public NativeEventDispatcher,
|
public SharedEventDispatcher {
|
Q_OBJECT
|
public:
|
AbstractWindowContext();
|
~AbstractWindowContext() override;
|
|
public:
|
void setup(QObject *host, WindowItemDelegate *delegate);
|
|
inline QObject *host() const;
|
inline QWindow *window() const;
|
inline WindowItemDelegate *delegate() const;
|
|
inline bool isHitTestVisible(const QObject *obj) const;
|
bool setHitTestVisible(const QObject *obj, bool visible);
|
|
inline QObject *systemButton(WindowAgentBase::SystemButton button) const;
|
bool setSystemButton(WindowAgentBase::SystemButton button, QObject *obj);
|
|
inline QObject *titleBar() const;
|
bool setTitleBar(QObject *obj);
|
|
#ifdef Q_OS_MAC
|
inline ScreenRectCallback systemButtonAreaCallback() const;
|
void setSystemButtonAreaCallback(const ScreenRectCallback &callback);
|
#endif
|
|
bool isInSystemButtons(const QPoint &pos, WindowAgentBase::SystemButton *button) const;
|
bool isInTitleBarDraggableArea(const QPoint &pos) const;
|
|
virtual QString key() const;
|
|
enum WindowContextHook {
|
CentralizeHook = 1,
|
RaiseWindowHook,
|
ShowSystemMenuHook,
|
DefaultColorsHook,
|
DrawWindows10BorderHook, // Only works on Windows 10, emulated workaround
|
DrawWindows10BorderHook2, // Only works on Windows 10, native workaround
|
SystemButtonAreaChangedHook, // Only works on Mac
|
};
|
virtual void virtual_hook(int id, void *data);
|
|
void showSystemMenu(const QPoint &pos);
|
void notifyWinIdChange();
|
|
virtual QVariant windowAttribute(const QString &key) const;
|
virtual bool setWindowAttribute(const QString &key, const QVariant &attribute);
|
|
protected:
|
virtual void winIdChanged() = 0;
|
virtual bool windowAttributeChanged(const QString &key, const QVariant &attribute,
|
const QVariant &oldAttribute);
|
|
protected:
|
QObject *m_host{};
|
std::unique_ptr<WindowItemDelegate> m_delegate;
|
QWindow *m_windowHandle{};
|
|
QSet<const QObject *> m_hitTestVisibleItems;
|
#ifdef Q_OS_MAC
|
ScreenRectCallback m_systemButtonAreaCallback;
|
#endif
|
|
QObject *m_titleBar{};
|
std::array<QObject *, WindowAgentBase::Close + 1> m_systemButtons{};
|
|
QVariantHash m_windowAttributes;
|
|
std::unique_ptr<QObject> m_windowEventFilter;
|
std::unique_ptr<QObject> m_winIdChangeEventFilter;
|
};
|
|
inline QObject *AbstractWindowContext::host() const {
|
return m_host;
|
}
|
|
inline QWindow *AbstractWindowContext::window() const {
|
return m_windowHandle;
|
}
|
|
inline WindowItemDelegate *AbstractWindowContext::delegate() const {
|
return m_delegate.get();
|
}
|
|
inline bool AbstractWindowContext::isHitTestVisible(const QObject *obj) const {
|
return m_hitTestVisibleItems.contains(obj);
|
}
|
|
inline QObject *
|
AbstractWindowContext::systemButton(WindowAgentBase::SystemButton button) const {
|
return m_systemButtons[button];
|
}
|
|
inline QObject *AbstractWindowContext::titleBar() const {
|
return m_titleBar;
|
}
|
|
#ifdef Q_OS_MAC
|
inline ScreenRectCallback AbstractWindowContext::systemButtonAreaCallback() const {
|
return m_systemButtonAreaCallback;
|
}
|
#endif
|
|
}
|
|
#endif // ABSTRACTWINDOWCONTEXT_P_H
|
