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Diffstat (limited to 'widget/cocoa/nsNativeThemeCocoa.h')
| -rw-r--r-- | widget/cocoa/nsNativeThemeCocoa.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/widget/cocoa/nsNativeThemeCocoa.h b/widget/cocoa/nsNativeThemeCocoa.h new file mode 100644 index 000000000..23f2bc4d3 --- /dev/null +++ b/widget/cocoa/nsNativeThemeCocoa.h @@ -0,0 +1,178 @@ +/* -*- 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_ |