зеркало из https://github.com/mozilla/pjs.git
165 строки
7.4 KiB
Objective-C
165 строки
7.4 KiB
Objective-C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Mike Pinkerton (pinkerton@netscape.com).
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsNativeThemeCocoa_h_
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#define nsNativeThemeCocoa_h_
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#import <Carbon/Carbon.h>
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#import <Cocoa/Cocoa.h>
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#include "nsITheme.h"
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#include "nsCOMPtr.h"
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#include "nsIAtom.h"
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#include "nsNativeTheme.h"
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#include "gfxASurface.h"
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@class CellDrawView;
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@class NSProgressBarCell;
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@class ContextAwareSearchFieldCell;
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class nsDeviceContext;
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struct SegmentedControlRenderSettings;
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class nsNativeThemeCocoa : private nsNativeTheme,
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public nsITheme
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{
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public:
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nsNativeThemeCocoa();
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virtual ~nsNativeThemeCocoa();
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NS_DECL_ISUPPORTS_INHERITED
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// The nsITheme interface.
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NS_IMETHOD DrawWidgetBackground(nsRenderingContext* aContext,
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nsIFrame* aFrame,
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PRUint8 aWidgetType,
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const nsRect& aRect,
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const nsRect& aDirtyRect);
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NS_IMETHOD GetWidgetBorder(nsDeviceContext* aContext,
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nsIFrame* aFrame,
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PRUint8 aWidgetType,
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nsIntMargin* aResult);
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virtual bool GetWidgetPadding(nsDeviceContext* aContext,
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nsIFrame* aFrame,
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PRUint8 aWidgetType,
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nsIntMargin* aResult);
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virtual bool GetWidgetOverflow(nsDeviceContext* aContext, nsIFrame* aFrame,
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PRUint8 aWidgetType, nsRect* aOverflowRect);
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NS_IMETHOD GetMinimumWidgetSize(nsRenderingContext* aContext, nsIFrame* aFrame,
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PRUint8 aWidgetType,
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nsIntSize* aResult, bool* aIsOverridable);
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NS_IMETHOD WidgetStateChanged(nsIFrame* aFrame, PRUint8 aWidgetType,
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nsIAtom* aAttribute, bool* aShouldRepaint);
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NS_IMETHOD ThemeChanged();
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bool ThemeSupportsWidget(nsPresContext* aPresContext, nsIFrame* aFrame, PRUint8 aWidgetType);
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bool WidgetIsContainer(PRUint8 aWidgetType);
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bool ThemeDrawsFocusForWidget(nsPresContext* aPresContext, nsIFrame* aFrame, PRUint8 aWidgetType);
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bool ThemeNeedsComboboxDropmarker();
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virtual Transparency GetWidgetTransparency(nsIFrame* aFrame, PRUint8 aWidgetType);
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protected:
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nsIntMargin RTLAwareMargin(const nsIntMargin& aMargin, nsIFrame* aFrame);
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nsIFrame* SeparatorResponsibility(nsIFrame* aBefore, nsIFrame* aAfter);
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CGRect SeparatorAdjustedRect(CGRect aRect, nsIFrame* aLeft,
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nsIFrame* aCurrent, nsIFrame* aRight);
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// Helpers for progressbar.
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double GetProgressValue(nsIFrame* aFrame);
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double GetProgressMaxValue(nsIFrame* aFrame);
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// HITheme drawing routines
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void DrawFrame(CGContextRef context, HIThemeFrameKind inKind,
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const HIRect& inBoxRect, bool inReadOnly,
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nsEventStates inState);
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void DrawProgress(CGContextRef context, const HIRect& inBoxRect,
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bool inIsIndeterminate, bool inIsHorizontal,
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double inValue, double inMaxValue, nsIFrame* aFrame);
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void DrawSegment(CGContextRef cgContext, const HIRect& inBoxRect,
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nsEventStates inState, nsIFrame* aFrame,
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const SegmentedControlRenderSettings& aSettings);
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void DrawTabPanel(CGContextRef context, const HIRect& inBoxRect, nsIFrame* aFrame);
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void DrawScale(CGContextRef context, const HIRect& inBoxRect,
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nsEventStates inState, bool inDirection,
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bool inIsReverse, PRInt32 inCurrentValue, PRInt32 inMinValue,
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PRInt32 inMaxValue, nsIFrame* aFrame);
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void DrawCheckboxOrRadio(CGContextRef cgContext, bool inCheckbox,
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const HIRect& inBoxRect, bool inSelected,
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nsEventStates inState, nsIFrame* aFrame);
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void DrawSearchField(CGContextRef cgContext, const HIRect& inBoxRect,
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nsIFrame* aFrame, nsEventStates inState);
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void DrawPushButton(CGContextRef cgContext, const HIRect& inBoxRect,
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nsEventStates inState, nsIFrame* aFrame);
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void DrawButton(CGContextRef context, ThemeButtonKind inKind,
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const HIRect& inBoxRect, bool inIsDefault,
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ThemeButtonValue inValue, ThemeButtonAdornment inAdornment,
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nsEventStates inState, nsIFrame* aFrame);
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void DrawDropdown(CGContextRef context, const HIRect& inBoxRect,
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nsEventStates inState, PRUint8 aWidgetType,
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nsIFrame* aFrame);
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void DrawSpinButtons(CGContextRef context, ThemeButtonKind inKind,
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const HIRect& inBoxRect, ThemeDrawState inDrawState,
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ThemeButtonAdornment inAdornment, nsEventStates inState,
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nsIFrame* aFrame);
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void DrawUnifiedToolbar(CGContextRef cgContext, const HIRect& inBoxRect,
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NSWindow* aWindow);
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void DrawStatusBar(CGContextRef cgContext, const HIRect& inBoxRect,
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nsIFrame *aFrame);
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void DrawResizer(CGContextRef cgContext, const HIRect& aRect, nsIFrame *aFrame);
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// Scrollbars
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void DrawScrollbar(CGContextRef aCGContext, const HIRect& aBoxRect, nsIFrame *aFrame);
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void GetScrollbarPressStates (nsIFrame *aFrame, nsEventStates aButtonStates[]);
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void GetScrollbarDrawInfo (HIThemeTrackDrawInfo& aTdi, nsIFrame *aFrame,
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const CGSize& aSize, bool aShouldGetButtonStates);
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nsIFrame* GetParentScrollbarFrame(nsIFrame *aFrame);
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private:
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NSButtonCell* mPushButtonCell;
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NSButtonCell* mRadioButtonCell;
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NSButtonCell* mCheckboxCell;
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ContextAwareSearchFieldCell* mSearchFieldCell;
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NSPopUpButtonCell* mDropdownCell;
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NSComboBoxCell* mComboBoxCell;
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NSProgressBarCell* mProgressBarCell;
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CellDrawView* mCellDrawView;
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};
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#endif // nsNativeThemeCocoa_h_
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