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Support compatability center/right align values for nav4 support

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This commit is contained in:
kipp%netscape.com 1999-03-25 03:48:51 +00:00
parent d236769995
commit 58160fc0ba
2 changed files with 28 additions and 32 deletions
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30
layout/generic/nsBlockReflowContext.cpp
View File

@ -404,34 +404,32 @@ nsBlockReflowContext::PlaceBlock(PRBool aForceFit,
}
}
else if (eStyleUnit_Auto != rightUnit) {
PRBool mozCenter = PR_TRUE;/* XXX compatability-mode or ua.css hack */
PRUint8 direction = mOuterReflowState.mStyleDisplay->mDirection;
if (mozCenter && mIsTable) {
// When neither margin is auto then text-align applies
PRBool doCSS = PR_TRUE;
if (mIsTable) {
const nsStyleText* styleText;
mOuterReflowState.frame->GetStyleData(eStyleStruct_Text,
(const nsStyleStruct*&)styleText);
(const nsStyleStruct*&)styleText);
// This is a navigator compatability case: tables are
// affected by the text alignment of the containing
// block. CSS doesn't do this, so we use special
// text-align attribute values to signal these
// compatability cases.
switch (styleText->mTextAlign) {
case NS_STYLE_TEXT_ALIGN_DEFAULT:
case NS_STYLE_TEXT_ALIGN_JUSTIFY:
if (NS_STYLE_DIRECTION_RTL == direction) {
// When given a default alignment, and a right-to-left
// direction, right align the frame.
x += remainder;
}
break;
case NS_STYLE_TEXT_ALIGN_RIGHT:
case NS_STYLE_TEXT_ALIGN_MOZ_RIGHT:
x += remainder;
doCSS = PR_FALSE;
break;
case NS_STYLE_TEXT_ALIGN_CENTER:
case NS_STYLE_TEXT_ALIGN_MOZ_CENTER:
x += remainder / 2;
doCSS = PR_FALSE;
break;
}
}
else {
if (doCSS) {
// When neither margin is auto then the block is said to
// be over constrained, Depending on the direction, choose
// which margin to treat as auto.
PRUint8 direction = mOuterReflowState.mStyleDisplay->mDirection;
if (NS_STYLE_DIRECTION_RTL == direction) {
// The left margin becomes auto
x += remainder;

30
layout/html/base/src/nsBlockReflowContext.cpp
View File

@ -404,34 +404,32 @@ nsBlockReflowContext::PlaceBlock(PRBool aForceFit,
}
}
else if (eStyleUnit_Auto != rightUnit) {
PRBool mozCenter = PR_TRUE;/* XXX compatability-mode or ua.css hack */
PRUint8 direction = mOuterReflowState.mStyleDisplay->mDirection;
if (mozCenter && mIsTable) {
// When neither margin is auto then text-align applies
PRBool doCSS = PR_TRUE;
if (mIsTable) {
const nsStyleText* styleText;
mOuterReflowState.frame->GetStyleData(eStyleStruct_Text,
(const nsStyleStruct*&)styleText);
(const nsStyleStruct*&)styleText);
// This is a navigator compatability case: tables are
// affected by the text alignment of the containing
// block. CSS doesn't do this, so we use special
// text-align attribute values to signal these
// compatability cases.
switch (styleText->mTextAlign) {
case NS_STYLE_TEXT_ALIGN_DEFAULT:
case NS_STYLE_TEXT_ALIGN_JUSTIFY:
if (NS_STYLE_DIRECTION_RTL == direction) {
// When given a default alignment, and a right-to-left
// direction, right align the frame.
x += remainder;
}
break;
case NS_STYLE_TEXT_ALIGN_RIGHT:
case NS_STYLE_TEXT_ALIGN_MOZ_RIGHT:
x += remainder;
doCSS = PR_FALSE;
break;
case NS_STYLE_TEXT_ALIGN_CENTER:
case NS_STYLE_TEXT_ALIGN_MOZ_CENTER:
x += remainder / 2;
doCSS = PR_FALSE;
break;
}
}
else {
if (doCSS) {
// When neither margin is auto then the block is said to
// be over constrained, Depending on the direction, choose
// which margin to treat as auto.
PRUint8 direction = mOuterReflowState.mStyleDisplay->mDirection;
if (NS_STYLE_DIRECTION_RTL == direction) {
// The left margin becomes auto
x += remainder;