зеркало из https://github.com/mozilla/pjs.git
Change to GetRenderingContext
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ace2adf899
Коммит
45f4b12a38
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@ -87,9 +87,10 @@ NS_IMETHODIMP nsDeviceContextMac :: GetScrollBarDimensions(float &aWidth, float
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//------------------------------------------------------------------------
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nsDrawingSurface nsDeviceContextMac :: GetDrawingSurface(nsIRenderingContext &aContext)
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NS_IMETHODIMP nsDeviceContextMac :: GetDrawingSurface(nsIRenderingContext &aContext, nsDrawingSurface &aSurface)
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{
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return aContext.CreateDrawingSurface(nsnull);
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aSurface = aContext.CreateDrawingSurface(nsnull);
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return nsnull == aSurface ? NS_ERROR_OUT_OF_MEMORY : NS_OK;
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}
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//------------------------------------------------------------------------
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@ -38,7 +38,7 @@ public:
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NS_IMETHOD GetScrollBarDimensions(float &aWidth, float &aHeight) const;
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void SetDrawingSurface(nsDrawingSurface aSurface) { mSurface = aSurface; }
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virtual nsDrawingSurface GetDrawingSurface(nsIRenderingContext &aContext);
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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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@ -99,9 +99,10 @@ NS_IMETHODIMP nsDeviceContextUnix :: GetScrollBarDimensions(float &aWidth, float
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return NS_OK;
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}
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nsDrawingSurface nsDeviceContextUnix :: GetDrawingSurface(nsIRenderingContext &aContext)
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NS_IMETHODIMP nsDeviceContextUnix :: GetDrawingSurface(nsIRenderingContext &aContext, nsDrawingSurface &aSurface)
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{
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return aContext.CreateDrawingSurface(nsnull);
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aSurface = aContext.CreateDrawingSurface(nsnull);
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return nsnull == aSurface ? NS_ERROR_OUT_OF_MEMORY : NS_OK;
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}
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PRUint32 nsDeviceContextUnix :: ConvertPixel(nscolor aColor)
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@ -349,7 +350,7 @@ NS_IMETHODIMP nsDeviceContextUnix :: CheckFontExistence(const nsString& aFontNam
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float t2d;
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GetTwipsToDevUnits(t2d);
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PRInt32 dpi = NSToIntRound(t2d * 1440);
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Display *dpy = XtDisplay((Widget)GetNativeWidget());
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Display *dpy = XtDisplay((Widget)mWidget);
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int numnames = 0;
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XFontStruct *fonts;
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nsresult rv = NS_ERROR_FAILURE;
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@ -69,7 +69,7 @@ public:
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NS_IMETHOD GetScrollBarDimensions(float &aWidth, float &aHeight) const;
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virtual nsDrawingSurface GetDrawingSurface(nsIRenderingContext &aContext);
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NS_IMETHOD GetDrawingSurface(nsIRenderingContext &aContext, nsDrawingSurface &aSurface);
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virtual PRUint32 ConvertPixel(nscolor aColor);
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@ -47,9 +47,11 @@ nsFontMetricsUnix :: ~nsFontMetricsUnix()
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if (nsnull != mXstring)
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PR_Free(mXstring);
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if (nsnull != mFontHandle)
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::XUnloadFont(XtDisplay((Widget)mContext->GetNativeWidget()), mFontHandle);
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if (nsnull != mFontHandle) {
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nsNativeWidget widget;
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mContext->GetNativeWidget(widget);
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::XUnloadFont(XtDisplay((Widget)widget, mFontHandle);
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}
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}
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NS_IMPL_ISUPPORTS(nsFontMetricsUnix, kIFontMetricsIID)
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@ -72,7 +74,9 @@ nsresult nsFontMetricsUnix :: Init(const nsFont& aFont, nsIDeviceContext* aCX)
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float t2d;
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aCX->GetTwipsToDevUnits(t2d);
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PRInt32 dpi = NSToIntRound(t2d * 1440);
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Display *dpy = XtDisplay((Widget)aCX->GetNativeWidget());
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nsNativeWidget widget;
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aCX->GetNativeWidget(widget);
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Display *dpy = XtDisplay((Widget)widget);
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if (nsnull == wildstring)
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return NS_ERROR_NOT_INITIALIZED;
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@ -231,7 +235,9 @@ char * nsFontMetricsUnix::PickAppropriateSize(char **names, XFontStruct *fonts,
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void nsFontMetricsUnix::RealizeFont()
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{
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mFontInfo = ::XQueryFont(XtDisplay((Widget)mContext->GetNativeWidget()), mFontHandle);
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nsNativeWidget widget;
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mContext->GetNativeWidget(widget);
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mFontInfo = ::XQueryFont(XtDisplay((Widget)widget, mFontHandle);
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float f = mContext->GetDevUnitsToAppUnits();
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@ -107,7 +107,7 @@ public:
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//that is passed in is used to create the drawing surface if there isn't
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//already one in the device context. the drawing surface is then cached
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//in the device context for re-use.
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virtual nsDrawingSurface GetDrawingSurface(nsIRenderingContext &aContext) = 0;
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NS_IMETHOD GetDrawingSurface(nsIRenderingContext &aContext, nsDrawingSurface &aSurface) = 0;
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//functions for handling gamma correction of output device
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NS_IMETHOD GetGamma(float &aGamms) = 0;
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@ -74,12 +74,14 @@ NS_IMETHODIMP nsDeviceContextWin :: GetScrollBarDimensions(float &aWidth, float
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return NS_OK;
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}
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nsDrawingSurface nsDeviceContextWin :: GetDrawingSurface(nsIRenderingContext &aContext)
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NS_IMETHODIMP nsDeviceContextWin :: GetDrawingSurface(nsIRenderingContext &aContext, nsDrawingSurface &aSurface)
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{
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if (NULL == mSurface)
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if (NULL == mSurface) {
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mSurface = aContext.CreateDrawingSurface(nsnull);
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}
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return mSurface;
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aSurface = mSurface;
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return NS_OK;
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}
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int CALLBACK fontcallback(ENUMLOGFONT FAR *lpelf, NEWTEXTMETRIC FAR *lpntm,
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@ -94,8 +96,7 @@ int CALLBACK fontcallback(ENUMLOGFONT FAR *lpelf, NEWTEXTMETRIC FAR *lpntm,
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NS_IMETHODIMP nsDeviceContextWin :: CheckFontExistence(const nsString& aFontName)
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{
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nsNativeWidget widget;
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GetNativeWidget(widget);
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HWND hwnd = (HWND)widget;
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HWND hwnd = (HWND)mWidget;
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HDC hdc = ::GetDC(hwnd);
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PRBool isthere = PR_FALSE;
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@ -35,7 +35,7 @@ public:
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//that is passed in is used to create the drawing surface if there isn't
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//already one in the device context. the drawing surface is then cached
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//in the device context for re-use.
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virtual nsDrawingSurface GetDrawingSurface(nsIRenderingContext &aContext);
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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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@ -334,7 +334,9 @@ PRBool nsImageWin :: Draw(nsIRenderingContext &aContext, nsDrawingSurface aSurfa
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else
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{
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nsIDeviceContext *dx = aContext.GetDeviceContext();
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nsDrawingSurfaceWin *srcds = (nsDrawingSurfaceWin *)dx->GetDrawingSurface(aContext);
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nsDrawingSurface ds;
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dx->GetDrawingSurface(aContext, ds);
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nsDrawingSurfaceWin *srcds = (nsDrawingSurfaceWin *)ds;
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HDC srcdc;
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if (nsnull != srcds)
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@ -418,7 +420,9 @@ PRBool nsImageWin :: Draw(nsIRenderingContext &aContext, nsDrawingSurface aSurfa
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else
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{
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nsIDeviceContext *dx = aContext.GetDeviceContext();
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nsDrawingSurfaceWin *srcds = (nsDrawingSurfaceWin *)dx->GetDrawingSurface(aContext);
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nsDrawingSurface ds;
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dx->GetDrawingSurface(aContext, ds);
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nsDrawingSurfaceWin *srcds = (nsDrawingSurfaceWin *)ds;
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HDC srcdc;
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if (nsnull != srcds)
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@ -87,9 +87,10 @@ NS_IMETHODIMP nsDeviceContextMac :: GetScrollBarDimensions(float &aWidth, float
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//------------------------------------------------------------------------
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nsDrawingSurface nsDeviceContextMac :: GetDrawingSurface(nsIRenderingContext &aContext)
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NS_IMETHODIMP nsDeviceContextMac :: GetDrawingSurface(nsIRenderingContext &aContext, nsDrawingSurface &aSurface)
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{
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return aContext.CreateDrawingSurface(nsnull);
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aSurface = aContext.CreateDrawingSurface(nsnull);
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return nsnull == aSurface ? NS_ERROR_OUT_OF_MEMORY : NS_OK;
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}
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//------------------------------------------------------------------------
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@ -38,7 +38,7 @@ public:
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NS_IMETHOD GetScrollBarDimensions(float &aWidth, float &aHeight) const;
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void SetDrawingSurface(nsDrawingSurface aSurface) { mSurface = aSurface; }
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virtual nsDrawingSurface GetDrawingSurface(nsIRenderingContext &aContext);
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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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