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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsNativeThemeCocoa_h_
+#define nsNativeThemeCocoa_h_
+
+#import <Carbon/Carbon.h>
+#import <Cocoa/Cocoa.h>
+
+#include "nsITheme.h"
+#include "nsCOMPtr.h"
+#include "nsIAtom.h"
+#include "nsNativeTheme.h"
+
+@class CellDrawView;
+@class NSProgressBarCell;
+@class ContextAwareSearchFieldCell;
+class nsDeviceContext;
+struct SegmentedControlRenderSettings;
+
+namespace mozilla {
+class EventStates;
+} // namespace mozilla
+
+class nsNativeThemeCocoa : private nsNativeTheme,
+ public nsITheme
+{
+public:
+ enum {
+ eThemeGeometryTypeTitlebar = eThemeGeometryTypeUnknown + 1,
+ eThemeGeometryTypeToolbar,
+ eThemeGeometryTypeToolbox,
+ eThemeGeometryTypeWindowButtons,
+ eThemeGeometryTypeFullscreenButton,
+ eThemeGeometryTypeMenu,
+ eThemeGeometryTypeHighlightedMenuItem,
+ eThemeGeometryTypeVibrancyLight,
+ eThemeGeometryTypeVibrancyDark,
+ eThemeGeometryTypeTooltip,
+ eThemeGeometryTypeSheet,
+ eThemeGeometryTypeSourceList,
+ eThemeGeometryTypeSourceListSelection,
+ eThemeGeometryTypeActiveSourceListSelection
+ };
+
+ nsNativeThemeCocoa();
+
+ NS_DECL_ISUPPORTS_INHERITED
+
+ // The nsITheme interface.
+ NS_IMETHOD DrawWidgetBackground(nsRenderingContext* aContext,
+ nsIFrame* aFrame,
+ uint8_t aWidgetType,
+ const nsRect& aRect,
+ const nsRect& aDirtyRect) override;
+ NS_IMETHOD GetWidgetBorder(nsDeviceContext* aContext,
+ nsIFrame* aFrame,
+ uint8_t aWidgetType,
+ nsIntMargin* aResult) override;
+
+ virtual bool GetWidgetPadding(nsDeviceContext* aContext,
+ nsIFrame* aFrame,
+ uint8_t aWidgetType,
+ nsIntMargin* aResult) override;
+
+ virtual bool GetWidgetOverflow(nsDeviceContext* aContext, nsIFrame* aFrame,
+ uint8_t aWidgetType, nsRect* aOverflowRect) override;
+
+ NS_IMETHOD GetMinimumWidgetSize(nsPresContext* aPresContext, nsIFrame* aFrame,
+ uint8_t aWidgetType,
+ mozilla::LayoutDeviceIntSize* aResult, bool* aIsOverridable) override;
+ NS_IMETHOD WidgetStateChanged(nsIFrame* aFrame, uint8_t aWidgetType,
+ nsIAtom* aAttribute, bool* aShouldRepaint,
+ const nsAttrValue* aOldValue) override;
+ NS_IMETHOD ThemeChanged() override;
+ bool ThemeSupportsWidget(nsPresContext* aPresContext, nsIFrame* aFrame, uint8_t aWidgetType) override;
+ bool WidgetIsContainer(uint8_t aWidgetType) override;
+ bool ThemeDrawsFocusForWidget(uint8_t aWidgetType) override;
+ bool ThemeNeedsComboboxDropmarker() override;
+ virtual bool WidgetAppearanceDependsOnWindowFocus(uint8_t aWidgetType) override;
+ virtual bool NeedToClearBackgroundBehindWidget(nsIFrame* aFrame,
+ uint8_t aWidgetType) override;
+ virtual bool WidgetProvidesFontSmoothingBackgroundColor(nsIFrame* aFrame, uint8_t aWidgetType,
+ nscolor* aColor) override;
+ virtual ThemeGeometryType ThemeGeometryTypeForWidget(nsIFrame* aFrame,
+ uint8_t aWidgetType) override;
+ virtual Transparency GetWidgetTransparency(nsIFrame* aFrame, uint8_t aWidgetType) override;
+
+ void DrawProgress(CGContextRef context, const HIRect& inBoxRect,
+ bool inIsIndeterminate, bool inIsHorizontal,
+ double inValue, double inMaxValue, nsIFrame* aFrame);
+
+ static void DrawNativeTitlebar(CGContextRef aContext, CGRect aTitlebarRect,
+ CGFloat aUnifiedHeight, BOOL aIsMain, BOOL aIsFlipped);
+
+protected:
+ virtual ~nsNativeThemeCocoa();
+
+ nsIntMargin DirectionAwareMargin(const nsIntMargin& aMargin, nsIFrame* aFrame);
+ nsIFrame* SeparatorResponsibility(nsIFrame* aBefore, nsIFrame* aAfter);
+ CGRect SeparatorAdjustedRect(CGRect aRect, nsIFrame* aLeft,
+ nsIFrame* aCurrent, nsIFrame* aRight);
+ bool IsWindowSheet(nsIFrame* aFrame);
+
+ // HITheme drawing routines
+ void DrawFrame(CGContextRef context, HIThemeFrameKind inKind,
+ const HIRect& inBoxRect, bool inReadOnly,
+ mozilla::EventStates inState);
+ void DrawMeter(CGContextRef context, const HIRect& inBoxRect,
+ nsIFrame* aFrame);
+ void DrawSegment(CGContextRef cgContext, const HIRect& inBoxRect,
+ mozilla::EventStates inState, nsIFrame* aFrame,
+ const SegmentedControlRenderSettings& aSettings);
+ void DrawTabPanel(CGContextRef context, const HIRect& inBoxRect, nsIFrame* aFrame);
+ void DrawScale(CGContextRef context, const HIRect& inBoxRect,
+ mozilla::EventStates inState, bool inDirection,
+ bool inIsReverse, int32_t inCurrentValue, int32_t inMinValue,
+ int32_t inMaxValue, nsIFrame* aFrame);
+ void DrawCheckboxOrRadio(CGContextRef cgContext, bool inCheckbox,
+ const HIRect& inBoxRect, bool inSelected,
+ mozilla::EventStates inState, nsIFrame* aFrame);
+ void DrawSearchField(CGContextRef cgContext, const HIRect& inBoxRect,
+ nsIFrame* aFrame, mozilla::EventStates inState);
+ void DrawPushButton(CGContextRef cgContext, const HIRect& inBoxRect,
+ mozilla::EventStates inState, uint8_t aWidgetType,
+ nsIFrame* aFrame, float aOriginalHeight);
+ void DrawMenuIcon(CGContextRef cgContext, const CGRect& aRect,
+ mozilla::EventStates inState, nsIFrame* aFrame,
+ const NSSize& aIconSize, NSString* aImageName,
+ bool aCenterHorizontally);
+ void DrawButton(CGContextRef context, ThemeButtonKind inKind,
+ const HIRect& inBoxRect, bool inIsDefault,
+ ThemeButtonValue inValue, ThemeButtonAdornment inAdornment,
+ mozilla::EventStates inState, nsIFrame* aFrame);
+ void DrawFocusOutline(CGContextRef cgContext, const HIRect& inBoxRect,
+ mozilla::EventStates inState, uint8_t aWidgetType,
+ nsIFrame* aFrame);
+ void DrawDropdown(CGContextRef context, const HIRect& inBoxRect,
+ mozilla::EventStates inState, uint8_t aWidgetType,
+ nsIFrame* aFrame);
+ void DrawSpinButtons(CGContextRef context, ThemeButtonKind inKind,
+ const HIRect& inBoxRect, ThemeDrawState inDrawState,
+ ThemeButtonAdornment inAdornment,
+ mozilla::EventStates inState, nsIFrame* aFrame);
+ void DrawSpinButton(CGContextRef context, ThemeButtonKind inKind,
+ const HIRect& inBoxRect, ThemeDrawState inDrawState,
+ ThemeButtonAdornment inAdornment,
+ mozilla::EventStates inState,
+ nsIFrame* aFrame, uint8_t aWidgetType);
+ void DrawUnifiedToolbar(CGContextRef cgContext, const HIRect& inBoxRect,
+ NSWindow* aWindow);
+ void DrawStatusBar(CGContextRef cgContext, const HIRect& inBoxRect,
+ nsIFrame *aFrame);
+ void DrawResizer(CGContextRef cgContext, const HIRect& aRect, nsIFrame *aFrame);
+
+ // Scrollbars
+ void GetScrollbarPressStates(nsIFrame *aFrame,
+ mozilla::EventStates aButtonStates[]);
+ nsIFrame* GetParentScrollbarFrame(nsIFrame *aFrame);
+ bool IsParentScrollbarRolledOver(nsIFrame* aFrame);
+
+private:
+ NSButtonCell* mDisclosureButtonCell;
+ NSButtonCell* mHelpButtonCell;
+ NSButtonCell* mPushButtonCell;
+ NSButtonCell* mRadioButtonCell;
+ NSButtonCell* mCheckboxCell;
+ ContextAwareSearchFieldCell* mSearchFieldCell;
+ NSPopUpButtonCell* mDropdownCell;
+ NSComboBoxCell* mComboBoxCell;
+ NSProgressBarCell* mProgressBarCell;
+ NSLevelIndicatorCell* mMeterBarCell;
+ CellDrawView* mCellDrawView;
+};
+
+#endif // nsNativeThemeCocoa_h_