8ebaf9a96c
Bug=21759 (dogfood) git-svn-id: svn://10.0.0.236/trunk@56283 18797224-902f-48f8-a5cc-f745e15eee43
108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#ifndef nsDeviceContextMac_h___
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#define nsDeviceContextMac_h___
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#include "nsDeviceContext.h"
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#include "nsUnitConversion.h"
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#include "nsIWidget.h"
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#include "nsIView.h"
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#include "nsIRenderingContext.h"
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#include "nsIFontEnumerator.h"
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class nsDeviceContextMac : public DeviceContextImpl
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{
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public:
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nsDeviceContextMac();
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NS_DECL_ISUPPORTS
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NS_IMETHOD Init(nsNativeWidget aNativeWidget);
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NS_IMETHOD CreateRenderingContext(nsIRenderingContext *&aContext);
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NS_IMETHOD SupportsNativeWidgets(PRBool &aSupportsWidgets);
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NS_IMETHOD GetScrollBarDimensions(float &aWidth, float &aHeight) const;
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NS_IMETHOD GetSystemAttribute(nsSystemAttrID anID, SystemAttrStruct * aInfo) const;
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void SetDrawingSurface(nsDrawingSurface aSurface) { mSurface = aSurface; }
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NS_IMETHOD GetDrawingSurface(nsIRenderingContext &aContext, nsDrawingSurface &aSurface);
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NS_IMETHOD CheckFontExistence(const nsString& aFontName);
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NS_IMETHOD CreateILColorSpace(IL_ColorSpace*& aColorSpace);
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NS_IMETHODIMP GetILColorSpace(IL_ColorSpace*& aColorSpace);
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NS_IMETHOD GetDepth(PRUint32& aDepth);
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NS_IMETHOD ConvertPixel(nscolor aColor, PRUint32 & aPixel);
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NS_IMETHOD GetDeviceSurfaceDimensions(PRInt32 &aWidth, PRInt32 &aHeight);
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NS_IMETHOD GetClientRect(nsRect &aRect);
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NS_IMETHOD GetDeviceContextFor(nsIDeviceContextSpec *aDevice,
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nsIDeviceContext *&aContext);
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NS_IMETHOD BeginDocument(void);
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NS_IMETHOD EndDocument(void);
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NS_IMETHOD BeginPage(void);
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NS_IMETHOD EndPage(void);
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PRBool IsPrinter() {if (nsnull != mSpec){return (PR_TRUE);}else{return (PR_FALSE);} };
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protected:
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virtual ~nsDeviceContextMac();
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virtual nsresult CreateFontAliasTable();
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nsDrawingSurface mSurface;
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PRUint32 mDepth;
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Rect mPageRect;
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nsIDeviceContextSpec *mSpec;
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GrafPtr mOldPort;
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public:
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// InitFontInfoList and nsHashTable are static because GetMacFontNumber is static
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static void InitFontInfoList();
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static nsHashtable* gFontInfoList;
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public:
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static bool GetMacFontNumber(const nsString& aFontName, short &fontNum);
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private:
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static PRUint32 mPixelsPerInch;
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static PRBool mDisplayVerySmallFonts;
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public:
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static PRUint32 GetScreenResolution();
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static PRBool DisplayVerySmallFonts();
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};
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class nsFontEnumeratorMac : public nsIFontEnumerator
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{
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public:
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nsFontEnumeratorMac();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIFONTENUMERATOR
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};
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#endif /* nsDeviceContextMac_h___ */
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