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added == operator to style sides

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peterl%netscape.com 1999-02-27 07:11:57 +00:00
parent 716fdea6b7
commit 46d0e5ab36
1 changed files with 25 additions and 0 deletions
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25
layout/base/src/nsStyleCoord.cpp
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@ -218,6 +218,31 @@ nsStyleSides::nsStyleSides(void)
nsCRT::memset(this, 0x00, sizeof(nsStyleSides));
}
#define COMPARE_SIDE(side) \
if ((eStyleUnit_Percent <= m##side##Unit) && (m##side##Unit < eStyleUnit_Coord)) { \
if (m##side##Value.mFloat != aOther.m##side##Value.mFloat) \
return PR_FALSE; \
} \
else { \
if (m##side##Value.mInt != aOther.m##side##Value.mInt) \
return PR_FALSE; \
}
PRBool nsStyleSides::operator==(const nsStyleSides& aOther) const
{
if ((mLeftUnit == aOther.mLeftUnit) &&
(mTopUnit == aOther.mTopUnit) &&
(mRightUnit == aOther.mRightUnit) &&
(mBottomUnit == aOther.mBottomUnit)) {
COMPARE_SIDE(Left);
COMPARE_SIDE(Top);
COMPARE_SIDE(Right);
COMPARE_SIDE(Bottom);
return PR_TRUE;
}
return PR_FALSE;
}
void nsStyleSides::Reset(void)
{
nsCRT::memset(this, 0x00, sizeof(nsStyleSides));