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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
#ifndef QMACSTYLE_MAC_P_P_H
#define QMACSTYLE_MAC_P_P_H
#include "qquickmacstyle_mac_p.h"
#include <private/qcore_mac_p.h>
#include <private/qpainter_p.h>
#include <private/qqc2qcommonstyle_p_p.h>
#include <private/qqc2qstylehelper_p.h>
#include <QtQuick/qquickitem.h>
#include <QtGui/qbitmap.h>
#include <QtGui/qevent.h>
#include <QtGui/qpaintdevice.h>
#include <QtGui/qpainter.h>
#include <QtGui/qpixmapcache.h>
#include <QtCore/qdebug.h>
#include <QtCore/qhash.h>
#include <QtCore/qmap.h>
#include <QtCore/qmath.h>
#include <QtCore/qpointer.h>
#include <QtCore/qtextstream.h>
#include <QtCore/qvector.h>
#include <AppKit/AppKit.h>
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
Q_FORWARD_DECLARE_MUTABLE_CG_TYPE(CGContext);
Q_FORWARD_DECLARE_OBJC_CLASS(NSView);
Q_FORWARD_DECLARE_OBJC_CLASS(NSCell);
QT_BEGIN_NAMESPACE
namespace QQC2 {
/*
AHIG:
macOS Human Interface Guidelines
Builder:
Interface Builder in Xcode 8 or later
*/
// this works as long as we have at most 16 different control types
#define CT1(c) CT2(c, c)
#define CT2(c1, c2) ((uint(c1) << 16) | uint(c2))
#define SIZE(large, small, mini) \
(controlSize == QStyleHelper::SizeLarge ? (large) : controlSize == QStyleHelper::SizeSmall ? (small) : (mini))
// same as return SIZE(...) but optimized
#define return_SIZE(large, small, mini) \
do { \
static const int sizes[] = { (large), (small), (mini) }; \
return sizes[controlSize]; \
} while (false)
class QMacStylePrivate : public QCommonStylePrivate
{
Q_DECLARE_PUBLIC(QMacStyle)
public:
enum Direction {
North, South, East, West
};
enum CocoaControlType {
NoControl, // For when there's no such a control in Cocoa
Box, // QGroupBox
Box_Dark, // FIXME See render code in drawPrimitive(PE_FrameTabWidget)
Button_CheckBox,
Button_Disclosure, // Disclosure triangle, like in QTreeView
Button_PopupButton, // Non-editable QComboBox
Button_PullDown, // QPushButton with menu
Button_PushButton, // Plain QPushButton and QTabBar buttons
Button_RadioButton,
Button_SquareButton, // Oversized QPushButton
Button_WindowClose,
Button_WindowMiniaturize,
Button_WindowZoom,
ComboBox, // Editable QComboBox
ProgressIndicator_Determinate,
ProgressIndicator_Indeterminate,
Scroller_Horizontal,
Scroller_Vertical,
SearchField,
SegmentedControl_First, // QTabBar buttons focus ring
SegmentedControl_Middle,
SegmentedControl_Last,
SegmentedControl_Single,
Slider_Horizontal,
Slider_Vertical,
SplitView_Horizontal,
SplitView_Vertical,
Stepper, // QSpinBox buttons
TextField
};
struct CocoaControl {
CocoaControl();
CocoaControl(CocoaControlType t, QStyleHelper::WidgetSizePolicy s);
CocoaControlType type;
QStyleHelper::WidgetSizePolicy size;
bool operator==(const CocoaControl &other) const;
QSizeF defaultFrameSize() const;
QRectF adjustedControlFrame(const QRectF &rect) const;
QMarginsF titleMargins() const;
bool getCocoaButtonTypeAndBezelStyle(NSButtonType *buttonType, NSBezelStyle *bezelStyle) const;
private:
friend size_t qHash(const CocoaControl &key, size_t seed = 0) noexcept
{ return qHashMulti(seed, key.type, key.size); }
};
typedef void (^DrawRectBlock)(CGContextRef, const CGRect &);
QMacStylePrivate();
~QMacStylePrivate();
// Ideally these wouldn't exist, but since they already exist we need some accessors.
static const int PushButtonLeftOffset;
static const int PushButtonRightOffset;
static const int PushButtonContentPadding;
enum Animates { AquaPushButton, AquaProgressBar, AquaListViewItemOpen, AquaScrollBar };
QStyleHelper::WidgetSizePolicy aquaSizeConstrain(const QStyleOption *option,
QStyle::ContentsType ct = QStyle::CT_CustomBase,
QSize szHint=QSize(-1, -1), QSize *insz = 0) const;
QStyleHelper::WidgetSizePolicy effectiveAquaSizeConstrain(const QStyleOption *option,
QStyle::ContentsType ct = QStyle::CT_CustomBase,
QSize szHint=QSize(-1, -1), QSize *insz = 0) const;
inline int animateSpeed(Animates) const { return 33; }
// Utility functions
static CGRect comboboxInnerBounds(const CGRect &outterBounds, const CocoaControl &cocoaWidget);
static QRectF comboboxEditBounds(const QRectF &outterBounds, const CocoaControl &cw);
void setAutoDefaultButton(QObject *button) const;
NSView *cocoaControl(CocoaControl cocoaControl) const;
NSCell *cocoaCell(CocoaControl cocoaControl) const;
void setupNSGraphicsContext(CGContextRef cg, bool flipped) const;
void restoreNSGraphicsContext(CGContextRef cg) const;
void setupVerticalInvertedXform(CGContextRef cg, bool reverse, bool vertical, const CGRect &rect) const;
void drawNSViewInRect(NSView *view, const QRectF &rect, QPainter *p, DrawRectBlock drawRectBlock = nil) const;
void resolveCurrentNSView(QWindow *window) const;
void drawToolbarButtonArrow(const QStyleOption *opt, QPainter *p) const;
QPainterPath windowPanelPath(const QRectF &r) const;
CocoaControlType windowButtonCocoaControl(QStyle::SubControl sc) const;
void tabLayout(const QStyleOptionTab *opt, QRect *textRect, QRect *iconRect) const override;
static Direction tabDirection(QStyleOptionTab::Shape shape);
static bool verticalTabs(QMacStylePrivate::Direction tabDirection);
public:
mutable QPointer<QObject> autoDefaultButton;
static QList<QPointer<QObject> > scrollBars;
mutable QPointer<QQuickItem> focusWidget; // TODO: rename to focusItem
mutable NSView *backingStoreNSView;
mutable QHash<CocoaControl, NSView *> cocoaControls;
mutable QHash<CocoaControl, NSCell *> cocoaCells;
QFont smallSystemFont;
QFont miniSystemFont;
QMacKeyValueObserver appearanceObserver;
};
} // namespace QQC2
QT_END_NAMESPACE
#endif // QMACSTYLE_MAC_P_P_H