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Changes to bring clipping inline with upcoming CSS2 errata

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git-svn-id: svn://10.0.0.236/trunk@66887 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
troy%netscape.com
2000-04-23 00:56:16 +00:00
parent 8ca11b539e
commit e90db6dfb9
39 changed files with 432 additions and 328 deletions
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30
mozilla/layout/html/style/src/nsCSSStyleRule.cpp
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@@ -1912,35 +1912,37 @@ MapDeclarationDisplayInto(nsICSSDeclaration* aDeclaration,
display->mClipFlags = 0; // clear it
if (eCSSUnit_Auto == ourDisplay->mClip->mTop.GetUnit()) {
display->mClip.top = 0;
display->mClip.y = 0;
display->mClipFlags |= NS_STYLE_CLIP_TOP_AUTO;
}
else if (ourDisplay->mClip->mTop.IsLengthUnit()) {
display->mClip.top = CalcLength(ourDisplay->mClip->mTop, aFont->mFont, aPresContext);
fullAuto = PR_FALSE;
}
if (eCSSUnit_Auto == ourDisplay->mClip->mRight.GetUnit()) {
display->mClip.right = 0;
display->mClipFlags |= NS_STYLE_CLIP_RIGHT_AUTO;
}
else if (ourDisplay->mClip->mRight.IsLengthUnit()) {
display->mClip.right = CalcLength(ourDisplay->mClip->mRight, aFont->mFont, aPresContext);
display->mClip.y = CalcLength(ourDisplay->mClip->mTop, aFont->mFont, aPresContext);
fullAuto = PR_FALSE;
}
if (eCSSUnit_Auto == ourDisplay->mClip->mBottom.GetUnit()) {
display->mClip.bottom = 0;
display->mClip.height = 0;
display->mClipFlags |= NS_STYLE_CLIP_BOTTOM_AUTO;
}
else if (ourDisplay->mClip->mBottom.IsLengthUnit()) {
display->mClip.bottom = CalcLength(ourDisplay->mClip->mBottom, aFont->mFont, aPresContext);
display->mClip.height = CalcLength(ourDisplay->mClip->mBottom, aFont->mFont, aPresContext) -
display->mClip.y;
fullAuto = PR_FALSE;
}
if (eCSSUnit_Auto == ourDisplay->mClip->mLeft.GetUnit()) {
display->mClip.left = 0;
display->mClip.x = 0;
display->mClipFlags |= NS_STYLE_CLIP_LEFT_AUTO;
}
else if (ourDisplay->mClip->mLeft.IsLengthUnit()) {
display->mClip.left = CalcLength(ourDisplay->mClip->mLeft, aFont->mFont, aPresContext);
display->mClip.x = CalcLength(ourDisplay->mClip->mLeft, aFont->mFont, aPresContext);
fullAuto = PR_FALSE;
}
if (eCSSUnit_Auto == ourDisplay->mClip->mRight.GetUnit()) {
display->mClip.width = 0;
display->mClipFlags |= NS_STYLE_CLIP_RIGHT_AUTO;
}
else if (ourDisplay->mClip->mRight.IsLengthUnit()) {
display->mClip.width = CalcLength(ourDisplay->mClip->mRight, aFont->mFont, aPresContext) -
display->mClip.x;
fullAuto = PR_FALSE;
}
display->mClipFlags &= ~NS_STYLE_CLIP_TYPE_MASK;