Kylin/Fluent/Frameless.h
2024-09-05 22:17:23 +08:00

154 lines
4.3 KiB
C++

#ifndef __FRAMELESS_H__
#define __FRAMELESS_H__
#include "Utilities.h"
#include <QAbstractNativeEventFilter>
#include <QObject>
#include <QQmlProperty>
#include <QQuickItem>
#ifdef Q_OS_WIN
enum _DWM_SYSTEMBACKDROP_TYPE {
_DWMSBT_AUTO, // [Default] Let DWM automatically decide the system-drawn backdrop for this
// window.
_DWMSBT_NONE, // [Disable] Do not draw any system backdrop.
_DWMSBT_MAINWINDOW, // [Mica] Draw the backdrop material effect corresponding to a
// long-lived window.
_DWMSBT_TRANSIENTWINDOW, // [Acrylic] Draw the backdrop material effect corresponding to a
// transient window.
_DWMSBT_TABBEDWINDOW, // [Mica Alt] Draw the backdrop material effect corresponding to a
// window with a tabbed title bar.
};
enum WINDOWCOMPOSITIONATTRIB {
WCA_UNDEFINED = 0,
WCA_NCRENDERING_ENABLED = 1,
WCA_NCRENDERING_POLICY = 2,
WCA_TRANSITIONS_FORCEDISABLED = 3,
WCA_ALLOW_NCPAINT = 4,
WCA_CAPTION_BUTTON_BOUNDS = 5,
WCA_NONCLIENT_RTL_LAYOUT = 6,
WCA_FORCE_ICONIC_REPRESENTATION = 7,
WCA_EXTENDED_FRAME_BOUNDS = 8,
WCA_HAS_ICONIC_BITMAP = 9,
WCA_THEME_ATTRIBUTES = 10,
WCA_NCRENDERING_EXILED = 11,
WCA_NCADORNMENTINFO = 12,
WCA_EXCLUDED_FROM_LIVEPREVIEW = 13,
WCA_VIDEO_OVERLAY_ACTIVE = 14,
WCA_FORCE_ACTIVEWINDOW_APPEARANCE = 15,
WCA_DISALLOW_PEEK = 16,
WCA_CLOAK = 17,
WCA_CLOAKED = 18,
WCA_ACCENT_POLICY = 19,
WCA_FREEZE_REPRESENTATION = 20,
WCA_EVER_UNCLOAKED = 21,
WCA_VISUAL_OWNER = 22,
WCA_HOLOGRAPHIC = 23,
WCA_EXCLUDED_FROM_DDA = 24,
WCA_PASSIVEUPDATEMODE = 25,
WCA_USEDARKMODECOLORS = 26,
WCA_CORNER_STYLE = 27,
WCA_PART_COLOR = 28,
WCA_DISABLE_MOVESIZE_FEEDBACK = 29,
WCA_LAST = 30
};
enum ACCENT_STATE {
ACCENT_DISABLED = 0,
ACCENT_ENABLE_GRADIENT = 1,
ACCENT_ENABLE_TRANSPARENTGRADIENT = 2,
ACCENT_ENABLE_BLURBEHIND = 3, // Traditional DWM blur
ACCENT_ENABLE_ACRYLICBLURBEHIND = 4, // RS4 1803
ACCENT_ENABLE_HOST_BACKDROP = 5, // RS5 1809
ACCENT_INVALID_STATE = 6 // Using this value will remove the window background
};
enum ACCENT_FLAG {
ACCENT_NONE = 0,
ACCENT_ENABLE_ACRYLIC = 1,
ACCENT_ENABLE_ACRYLIC_WITH_LUMINOSITY = 482
};
#endif
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
using QT_NATIVE_EVENT_RESULT_TYPE = qintptr;
using QT_ENTER_EVENT_TYPE = QEnterEvent;
#else
using QT_NATIVE_EVENT_RESULT_TYPE = long;
using QT_ENTER_EVENT_TYPE = QEvent;
#endif
class Frameless : public QQuickItem, QAbstractNativeEventFilter {
Q_OBJECT
QML_ELEMENT
Q_PROPERTY_AUTO_P(QQuickItem *, appBar)
Q_PROPERTY_AUTO_P(QQuickItem *, maximizeButton)
Q_PROPERTY_AUTO_P(QQuickItem *, minimizedButton)
Q_PROPERTY_AUTO_P(QQuickItem *, closeButton)
Q_PROPERTY_AUTO(bool, topmost)
Q_PROPERTY_AUTO(bool, disabled)
Q_PROPERTY_AUTO(bool, fixSize)
Q_PROPERTY_AUTO(QString, effect)
Q_PROPERTY_READONLY_AUTO(bool, effective)
Q_PROPERTY_READONLY_AUTO(QStringList, availableEffects)
Q_PROPERTY_AUTO(bool, isDarkMode)
Q_PROPERTY_AUTO(bool, useSystemEffect)
public:
explicit Frameless(QQuickItem *parent = nullptr);
~Frameless() override;
void componentComplete() override;
[[maybe_unused]] bool nativeEventFilter(const QByteArray &eventType, void *message,
QT_NATIVE_EVENT_RESULT_TYPE *result) override;
[[maybe_unused]] Q_INVOKABLE void showFullScreen();
Q_INVOKABLE void showMaximized();
[[maybe_unused]] Q_INVOKABLE void showMinimized();
Q_INVOKABLE void showNormal();
Q_INVOKABLE void setHitTestVisible(QQuickItem *);
[[maybe_unused]] Q_INVOKABLE void onDestruction();
protected:
bool eventFilter(QObject *obj, QEvent *event) override;
private:
bool _isFullScreen();
bool _isMaximized();
void _updateCursor(int edges);
void _setWindowTopmost(bool topmost);
void _showSystemMenu(QPoint point);
bool _hitAppBar();
bool _hitMaximizeButton();
void _setMaximizePressed(bool val);
void _setMaximizeHovered(bool val);
private:
quint64 m_current = 0;
int m_edges = 0;
int m_margins = 8;
quint64 m_clickTimer = 0;
bool m_isWindows11OrGreater = false;
QList<QPointer<QQuickItem>> m_hitTestList;
QString m_currentEffect;
};
#endif // __FRAMELESS_H__