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135 lines
6.1 KiB
Objective-C
135 lines
6.1 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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#include "nsITheme.h"
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#include "nsCOMPtr.h"
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#include "nsIAtom.h"
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#include "nsILookAndFeel.h"
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#include "nsIDeviceContext.h"
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#include "nsNativeTheme.h"
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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
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// The nsITheme interface.
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NS_IMETHOD DrawWidgetBackground(nsIRenderingContext* 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& aClipRect);
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NS_IMETHOD GetWidgetBorder(nsIDeviceContext* aContext,
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nsIFrame* aFrame,
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PRUint8 aWidgetType,
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nsMargin* aResult);
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virtual PRBool GetWidgetPadding(nsIDeviceContext* aContext,
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nsIFrame* aFrame,
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PRUint8 aWidgetType,
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nsMargin* aResult);
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virtual PRBool GetWidgetOverflow(nsIDeviceContext* aContext, nsIFrame* aFrame,
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PRUint8 aWidgetType, nsRect* aResult);
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NS_IMETHOD GetMinimumWidgetSize(nsIRenderingContext* aContext, nsIFrame* aFrame,
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PRUint8 aWidgetType,
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nsSize* aResult, PRBool* aIsOverridable);
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NS_IMETHOD WidgetStateChanged(nsIFrame* aFrame, PRUint8 aWidgetType,
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nsIAtom* aAttribute, PRBool* aShouldRepaint);
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NS_IMETHOD ThemeChanged();
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PRBool ThemeSupportsWidget(nsPresContext* aPresContext, nsIFrame* aFrame, PRUint8 aWidgetType);
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PRBool WidgetIsContainer(PRUint8 aWidgetType);
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PRBool ThemeDrawsFocusForWidget(nsPresContext* aPresContext, nsIFrame* aFrame, PRUint8 aWidgetType);
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protected:
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// Some widths and margins. You'd think there would be metrics for these, but no.
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static const int kAquaDropdownLeftEndcap = 9;
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static const int kAquaDropwdonRightEndcap = 20; // wider on right to encompass the button
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nsresult GetSystemColor(PRUint8 aWidgetType, nsILookAndFeel::nsColorID& aColorID);
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nsresult GetSystemFont(PRUint8 aWidgetType, nsSystemFontID& aFont);
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// HITheme drawing routines
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void DrawFrame (CGContextRef context, HIThemeFrameKind inKind,
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const HIRect& inBoxRect, PRBool inIsDisabled,
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PRInt32 inState);
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void DrawProgress(CGContextRef context, const HIRect& inBoxRect,
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PRBool inIsIndeterminate, PRBool inIsHorizontal,
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PRInt32 inValue);
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void DrawTab (CGContextRef context, const HIRect& inBoxRect,
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PRBool inIsDisabled, PRBool inIsFrontmost,
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PRBool inIsHorizontal, PRBool inTabBottom,
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PRInt32 inState);
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void DrawTabPanel (CGContextRef context, const HIRect& inBoxRect);
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void DrawScale (CGContextRef context, const HIRect& inBoxRect,
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PRBool inIsDisabled, PRInt32 inState,
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PRBool inDirection, PRBool inIsReverse,
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PRInt32 inCurrentValue,
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PRInt32 inMinValue, PRInt32 inMaxValue);
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void DrawButton (CGContextRef context, ThemeButtonKind inKind,
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const HIRect& inBoxRect, PRBool inIsDefault,
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PRBool inDisabled, ThemeButtonValue inValue,
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ThemeButtonAdornment inAdornment, PRInt32 inState);
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void DrawSpinButtons (CGContextRef context, ThemeButtonKind inKind,
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const HIRect& inBoxRect,
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PRBool inDisabled, ThemeDrawState inDrawState,
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ThemeButtonAdornment inAdornment, PRInt32 inState);
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void DrawCheckboxRadio (CGContextRef context, ThemeButtonKind inKind,
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const HIRect& inBoxRect, PRBool inChecked,
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PRBool inDisabled, PRInt32 inState);
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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, PRInt32 aButtonStates[]);
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void GetScrollbarDrawInfo (HIThemeTrackDrawInfo& aTdi, nsIFrame *aFrame,
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const HIRect& aRect, PRBool aShouldGetButtonStates);
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nsIFrame* GetParentScrollbarFrame(nsIFrame *aFrame);
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};
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#endif // nsNativeThemeCocoa_h_
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