mozilla
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gecko-dev
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fix for bug 73261. unix printing causing crash. r=pinkerton sr=shaver

This commit is contained in:
pavlov%netscape.com 2001-03-23 23:52:11 +00:00
Родитель 292395ae13
Коммит 7c32c9b38a
2 изменённых файлов: 32 добавлений и 33 удалений
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64
gfx/src/ps/nsRenderingContextPS.cpp
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@ -152,7 +152,7 @@ nsRenderingContextPS :: ~nsRenderingContextPS()
mStateCache = nsnull;
}
mTMatrix = nsnull;
mTranMatrix = nsnull;
}
/** ---------------------------------------------------
@ -206,7 +206,7 @@ float app2dev;
// initialize the matrix
mContext->GetAppUnitsToDevUnits(app2dev);
mTMatrix->AddScale(app2dev, app2dev);
mTranMatrix->AddScale(app2dev, app2dev);
mContext->GetDevUnitsToAppUnits(mP2T);
return NS_OK;
}
@ -317,7 +317,7 @@ nsRenderingContextPS :: PushState(void)
mStates = state;
}
mTMatrix = &mStates->mMatrix;
mTranMatrix = &mStates->mMatrix;
// at startup, the graphics state is not saved yet
if(mPSObj)
@ -345,11 +345,11 @@ nsRenderingContextPS :: PopState(PRBool &aClipEmpty)
mStateCache->AppendElement(oldstate);
if (nsnull != mStates){
mTMatrix = &mStates->mMatrix;
mTranMatrix = &mStates->mMatrix;
SetLineStyle(mStates->mLineStyle);
}
else
mTMatrix = nsnull;
mTranMatrix = nsnull;
}
aClipEmpty = retval;
@ -381,7 +381,7 @@ PRInt32 cliptype;
mStates->mLocalClip = aRect;
mTMatrix->TransformCoord(&trect.x, &trect.y,&trect.width, &trect.height);
mTranMatrix->TransformCoord(&trect.x, &trect.y,&trect.width, &trect.height);
mStates->mFlags |= FLAG_LOCAL_CLIP_VALID;
if (aCombine == nsClipCombine_kIntersect){
@ -570,7 +570,7 @@ nsRenderingContextPS :: GetFontMetrics(nsIFontMetrics *&aFontMetrics)
NS_IMETHODIMP
nsRenderingContextPS :: Translate(nscoord aX, nscoord aY)
{
mTMatrix->AddTranslation((float)aX,(float)aY);
mTranMatrix->AddTranslation((float)aX,(float)aY);
return NS_OK;
}
@ -581,7 +581,7 @@ nsRenderingContextPS :: Translate(nscoord aX, nscoord aY)
NS_IMETHODIMP
nsRenderingContextPS :: Scale(float aSx, float aSy)
{
mTMatrix->AddScale(aSx, aSy);
mTranMatrix->AddScale(aSx, aSy);
return NS_OK;
}
@ -592,7 +592,7 @@ nsRenderingContextPS :: Scale(float aSx, float aSy)
NS_IMETHODIMP
nsRenderingContextPS :: GetCurrentTransform(nsTransform2D *&aTransform)
{
aTransform = mTMatrix;
aTransform = mTranMatrix;
return NS_OK;
}
@ -626,8 +626,8 @@ nsRenderingContextPS :: DrawLine(nscoord aX0, nscoord aY0, nscoord aX1, nscoord
if (nsLineStyle_kNone == mCurrLineStyle)
return NS_OK;
mTMatrix->TransformCoord(&aX0,&aY0);
mTMatrix->TransformCoord(&aX1,&aY1);
mTranMatrix->TransformCoord(&aX0,&aY0);
mTranMatrix->TransformCoord(&aX1,&aY1);
// this has the moveto,lineto and the stroke
mPSObj->line(NS_PIXELS_TO_POINTS(aX0),NS_PIXELS_TO_POINTS(aY0),
@ -653,7 +653,7 @@ nsPoint pp;
pp.x = np->x;
pp.y = np->y;
mTMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mTranMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mPSObj->moveto_loc(NS_PIXELS_TO_POINTS(pp.x),NS_PIXELS_TO_POINTS(pp.y));
np++;
@ -661,7 +661,7 @@ nsPoint pp;
for (PRInt32 i = 1; i < aNumPoints; i++, np++){
pp.x = np->x;
pp.y = np->y;
mTMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mTranMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mPSObj->lineto(NS_PIXELS_TO_POINTS(pp.x),NS_PIXELS_TO_POINTS(pp.y));
}
@ -681,7 +681,7 @@ nsRenderingContextPS :: DrawRect(const nsRect& aRect)
nsRect tr;
tr = aRect;
mTMatrix->TransformCoord(&tr.x,&tr.y,&tr.width,&tr.height);
mTranMatrix->TransformCoord(&tr.x,&tr.y,&tr.width,&tr.height);
mPSObj->newpath();
mPSObj->moveto(NS_PIXELS_TO_POINTS(tr.x), NS_PIXELS_TO_POINTS(tr.y));
@ -700,7 +700,7 @@ NS_IMETHODIMP
nsRenderingContextPS :: DrawRect(nscoord aX, nscoord aY, nscoord aWidth, nscoord aHeight)
{
mTMatrix->TransformCoord(&aX,&aY,&aWidth,&aHeight);
mTranMatrix->TransformCoord(&aX,&aY,&aWidth,&aHeight);
mPSObj->newpath();
mPSObj->moveto(NS_PIXELS_TO_POINTS(aX), NS_PIXELS_TO_POINTS(aY));
mPSObj->box(NS_PIXELS_TO_POINTS(aWidth), NS_PIXELS_TO_POINTS(aHeight));
@ -719,7 +719,7 @@ nsRenderingContextPS :: FillRect(const nsRect& aRect)
nsRect tr;
tr = aRect;
mTMatrix->TransformCoord(&tr.x,&tr.y,&tr.width,&tr.height);
mTranMatrix->TransformCoord(&tr.x,&tr.y,&tr.width,&tr.height);
mPSObj->newpath();
mPSObj->moveto(NS_PIXELS_TO_POINTS(tr.x), NS_PIXELS_TO_POINTS(tr.y));
@ -737,7 +737,7 @@ NS_IMETHODIMP
nsRenderingContextPS :: FillRect(nscoord aX, nscoord aY, nscoord aWidth, nscoord aHeight)
{
mTMatrix->TransformCoord(&aX,&aY,&aWidth,&aHeight);
mTranMatrix->TransformCoord(&aX,&aY,&aWidth,&aHeight);
mPSObj->newpath();
mPSObj->moveto(NS_PIXELS_TO_POINTS(aX), NS_PIXELS_TO_POINTS(aY));
mPSObj->box(NS_PIXELS_TO_POINTS(aWidth), NS_PIXELS_TO_POINTS(aHeight));
@ -780,7 +780,7 @@ nsPoint pp;
// do the initial moveto
pp.x = np->x;
pp.y = np->y;
mTMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mTranMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mPSObj->moveto_loc(NS_PIXELS_TO_POINTS(pp.x),NS_PIXELS_TO_POINTS(pp.y));
np++;
@ -788,7 +788,7 @@ nsPoint pp;
for (PRInt32 i = 1; i < aNumPoints; i++, np++){
pp.x = np->x;
pp.y = np->y;
mTMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mTranMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mPSObj->lineto(NS_PIXELS_TO_POINTS(pp.x),NS_PIXELS_TO_POINTS(pp.y));
}
@ -816,7 +816,7 @@ nsPoint pp;
// do the initial moveto
pp.x = np->x;
pp.y = np->y;
mTMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mTranMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mPSObj->moveto_loc(NS_PIXELS_TO_POINTS(pp.x),NS_PIXELS_TO_POINTS(pp.y));
np++;
@ -824,7 +824,7 @@ nsPoint pp;
for (PRInt32 i = 1; i < aNumPoints; i++, np++){
pp.x = np->x;
pp.y = np->y;
mTMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mTranMatrix->TransformCoord((int*)&pp.x,(int*)&pp.y);
mPSObj->lineto(NS_PIXELS_TO_POINTS(pp.x),NS_PIXELS_TO_POINTS(pp.y));
}
@ -855,7 +855,7 @@ nsRenderingContextPS :: DrawEllipse(nscoord aX, nscoord aY, nscoord aWidth, nsco
return NS_OK;
//SetupPen();
mTMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mTranMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mPSObj->comment("arc");
mPSObj->newpath();
@ -879,7 +879,7 @@ nsRenderingContextPS :: FillEllipse(const nsRect& aRect)
*/
NS_IMETHODIMP nsRenderingContextPS :: FillEllipse(nscoord aX, nscoord aY, nscoord aWidth, nscoord aHeight)
{
mTMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mTranMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mPSObj->comment("arc");
mPSObj->newpath();
@ -914,7 +914,7 @@ nsRenderingContextPS :: DrawArc(nscoord aX, nscoord aY, nscoord aWidth, nscoord
return NS_OK;
//SetupPen();
mTMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mTranMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mPSObj->comment("arc");
mPSObj->newpath();
@ -949,7 +949,7 @@ nsRenderingContextPS :: FillArc(nscoord aX, nscoord aY, nscoord aWidth, nscoord
return NS_OK;
//SetupPen();
mTMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mTranMatrix->TransformCoord(&aX, &aY, &aWidth, &aHeight);
mPSObj->comment("arc");
mPSObj->newpath();
@ -1061,7 +1061,7 @@ PRInt32 y = aY;
if (aLength > 500) {
dx0 = new PRInt32[aLength];
}
mTMatrix->ScaleXCoords(aSpacing, aLength, dx0);
mTranMatrix->ScaleXCoords(aSpacing, aLength, dx0);
}
// substract ascent since drawing specifies baseline
@ -1069,7 +1069,7 @@ PRInt32 y = aY;
mFontMetrics->GetMaxAscent(ascent);
y += ascent;
mTMatrix->TransformCoord(&x, &y);
mTranMatrix->TransformCoord(&x, &y);
PostscriptTextOut(aString, aLength, NS_PIXELS_TO_POINTS(x), NS_PIXELS_TO_POINTS(y), aLength, (const nscoord*) (aSpacing ? dx0 : NULL), PR_FALSE);
if ((nsnull != aSpacing) && (dx0 != dxMem)) {
@ -1129,7 +1129,7 @@ nsIFontMetrics *fMetrics;
nscoord ascent = 0;
mFontMetrics->GetMaxAscent(ascent);
y += ascent;
mTMatrix->TransformCoord(&x, &y);
mTranMatrix->TransformCoord(&x, &y);
PostscriptTextOut((PRUnichar *)aString, 1, NS_PIXELS_TO_POINTS(x), NS_PIXELS_TO_POINTS(y), aFontID, aSpacing, PR_TRUE);
aX += *aSpacing++;
aString++;
@ -1139,7 +1139,7 @@ nsIFontMetrics *fMetrics;
nscoord ascent = 0;
mFontMetrics->GetMaxAscent(ascent);
y += ascent;
mTMatrix->TransformCoord(&x, &y);
mTranMatrix->TransformCoord(&x, &y);
PostscriptTextOut(aString, aLength, NS_PIXELS_TO_POINTS(x), NS_PIXELS_TO_POINTS(y), aFontID, aSpacing, PR_TRUE);
}
@ -1214,13 +1214,13 @@ nsRenderingContextPS :: DrawImage(nsIImage *aImage, const nsRect& aSRect, const
nsRect sr,dr;
sr = aSRect;
mTMatrix->TransformCoord(&sr.x, &sr.y, &sr.width, &sr.height);
mTranMatrix->TransformCoord(&sr.x, &sr.y, &sr.width, &sr.height);
sr.x = aSRect.x;
sr.y = aSRect.y;
mTranMatrix->TransformNoXLateCoord(&sr.x, &sr.y);
dr = aDRect;
mTMatrix->TransformCoord(&dr.x, &dr.y, &dr.width, &dr.height);
mTranMatrix->TransformCoord(&dr.x, &dr.y, &dr.width, &dr.height);
mPSObj->colorimage(aImage,NS_PIXELS_TO_POINTS(sr.x),
@ -1242,7 +1242,7 @@ nsRenderingContextPS :: DrawImage(nsIImage *aImage, const nsRect& aRect)
nsRect tr;
tr = aRect;
mTMatrix->TransformCoord(&tr.x, &tr.y, &tr.width, &tr.height);
mTranMatrix->TransformCoord(&tr.x, &tr.y, &tr.width, &tr.height);
//return aImage->Draw(*this, mSurface, tr.x, tr.y, tr.width, tr.height);
mPSObj->colorimage(aImage,

1
gfx/src/ps/nsRenderingContextPS.h
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@ -215,7 +215,6 @@ protected:
nsLineStyle mCurrLineStyle;
PS_State *mStates;
nsVoidArray *mStateCache;
nsTransform2D *mTMatrix;
float mP2T;
nscolor mCurrentColor;