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Bug 230976. 

Use atoms for common default values in nsComputedDOMStyle to avoid string duplication.
r+sr=bzbarsky
This commit is contained in:
caillon%returnzero.com 2004-01-18 02:42:27 +00:00
Родитель af08d708f4
Коммит 652f6388a7
8 изменённых файлов: 156 добавлений и 296 удалений
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175
content/html/style/src/nsComputedDOMStyle.cpp
Просмотреть файл

@ -364,7 +364,7 @@ nsComputedDOMStyle::GetBinding(nsIFrame *aFrame,
if (display && display->mBinding) {
val->SetURI(display->mBinding);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -386,7 +386,7 @@ nsComputedDOMStyle::GetClear(nsIFrame *aFrame,
nsCSSProps::kClearKTable);
val->SetIdent(clear);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -408,7 +408,7 @@ nsComputedDOMStyle::GetCssFloat(nsIFrame *aFrame,
nsCSSProps::kFloatKTable);
val->SetIdent(cssFloat);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -468,8 +468,6 @@ nsComputedDOMStyle::GetColor(nsIFrame *aFrame,
}
val->SetColor(rgb);
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -487,8 +485,6 @@ nsComputedDOMStyle::GetOpacity(nsIFrame *aFrame,
if (display) {
val->SetNumber(display->mOpacity);
} else {
val->SetNumber(1.0f);
}
return CallQueryInterface(val, aValue);
@ -526,8 +522,6 @@ nsComputedDOMStyle::GetFontFamily(nsIFrame *aFrame,
} else {
val->SetString(fontName);
}
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -563,7 +557,7 @@ nsComputedDOMStyle::GetFontSizeAdjust(nsIFrame *aFrame,
if (font && font->mFont.sizeAdjust) {
val->SetNumber(font->mFont.sizeAdjust);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -585,7 +579,7 @@ nsComputedDOMStyle::GetFontStyle(nsIFrame *aFrame,
nsCSSProps::kFontStyleKTable);
val->SetIdent(style);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -610,8 +604,6 @@ nsComputedDOMStyle::GetFontWeight(nsIFrame *aFrame,
} else {
val->SetNumber(font->mFont.weight);
}
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
}
return CallQueryInterface(val, aValue);
@ -633,7 +625,7 @@ nsComputedDOMStyle::GetFontVariant(nsIFrame *aFrame,
nsCSSProps::kFontVariantKTable);
val->SetIdent(variant);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -655,8 +647,6 @@ nsComputedDOMStyle::GetBackgroundAttachment(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(background->mBackgroundAttachment,
nsCSSProps::kBackgroundAttachmentKTable);
val->SetIdent(backgroundAttachment);
} else {
val->SetIdent(NS_LITERAL_STRING("scroll"));
}
return CallQueryInterface(val, aValue);
@ -713,8 +703,6 @@ nsComputedDOMStyle::GetBackgroundColor(nsIFrame *aFrame,
val->SetColor(rgb);
}
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -732,12 +720,10 @@ nsComputedDOMStyle::GetBackgroundImage(nsIFrame *aFrame,
if (color) {
if (color->mBackgroundFlags & NS_STYLE_BG_IMAGE_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
val->SetURI(color->mBackgroundImage);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -807,8 +793,6 @@ nsComputedDOMStyle::GetBackgroundRepeat(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(background->mBackgroundRepeat,
nsCSSProps::kBackgroundRepeatKTable);
val->SetIdent(backgroundRepeat);
} else {
val->SetIdent(NS_LITERAL_STRING("repeat"));
}
return CallQueryInterface(val, aValue);
@ -867,8 +851,6 @@ nsComputedDOMStyle::GetBorderCollapse(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(table->mBorderCollapse,
nsCSSProps::kBorderCollapseKTable);
val->SetIdent(ident);
} else {
val->SetIdent(NS_LITERAL_STRING("collapse"));
}
return CallQueryInterface(val, aValue);
@ -896,8 +878,6 @@ nsComputedDOMStyle::GetCaptionSide(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(table->mCaptionSide,
nsCSSProps::kCaptionSideKTable);
val->SetIdent(side);
} else {
val->SetIdent(NS_LITERAL_STRING("top"));
}
return CallQueryInterface(val, aValue);
@ -918,8 +898,6 @@ nsComputedDOMStyle::GetEmptyCells(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(table->mEmptyCells,
nsCSSProps::kEmptyCellsKTable);
val->SetIdent(emptyCells);
} else {
val->SetIdent(NS_LITERAL_STRING("show"));
}
return CallQueryInterface(val, aValue);
@ -941,7 +919,7 @@ nsComputedDOMStyle::GetTableLayout(nsIFrame *aFrame,
nsCSSProps::kTableLayoutKTable);
val->SetIdent(tableLayout);
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
}
return CallQueryInterface(val, aValue);
@ -1162,18 +1140,16 @@ nsComputedDOMStyle::GetMarkerOffset(nsIFrame *aFrame,
val->SetTwips(content->mMarkerOffset.GetCoordValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
case eStyleUnit_Null:
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
break;
default:
NS_WARNING("Double check the unit");
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -1220,8 +1196,6 @@ nsComputedDOMStyle::GetOutlineWidth(nsIFrame *aFrame,
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -1240,15 +1214,13 @@ nsComputedDOMStyle::GetOutlineStyle(nsIFrame *aFrame,
if (outline) {
PRUint8 outlineStyle = outline->GetOutlineStyle();
if (outlineStyle == NS_STYLE_BORDER_STYLE_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
const nsAFlatCString& style=
nsCSSProps::SearchKeywordTable(outlineStyle,
nsCSSProps::kBorderStyleKTable);
val->SetIdent(style);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -1277,8 +1249,6 @@ nsComputedDOMStyle::GetOutlineColor(nsIFrame *aFrame,
}
val->SetColor(rgb);
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -1299,16 +1269,13 @@ nsComputedDOMStyle::GetZIndex(nsIFrame *aFrame,
case eStyleUnit_Integer:
val->SetNumber(position->mZIndex.GetIntValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
break;
default:
NS_WARNING("Double Check the Unit!");
val->SetIdent(NS_LITERAL_STRING("auto"));
// fall through
case eStyleUnit_Auto:
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
}
return CallQueryInterface(val, aValue);
@ -1326,12 +1293,10 @@ nsComputedDOMStyle::GetListStyleImage(nsIFrame *aFrame,
if (list) {
if (!list->mListStyleImage) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
val->SetURI(list->mListStyleImage);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -1352,8 +1317,6 @@ nsComputedDOMStyle::GetListStylePosition(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(list->mListStylePosition,
nsCSSProps::kListStylePositionKTable);
val->SetIdent(style);
} else {
val->SetIdent(NS_LITERAL_STRING("outside"));
}
return CallQueryInterface(val, aValue);
@ -1371,15 +1334,13 @@ nsComputedDOMStyle::GetListStyleType(nsIFrame *aFrame,
if (list) {
if (list->mListStyleType == NS_STYLE_LIST_STYLE_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
const nsAFlatCString& style =
nsCSSProps::SearchKeywordTable(list->mListStyleType,
nsCSSProps::kListStyleKTable);
val->SetIdent(style);
}
} else {
val->SetIdent(NS_LITERAL_STRING("disc"));
}
return CallQueryInterface(val, aValue);
@ -1403,7 +1364,7 @@ nsComputedDOMStyle::GetImageRegion(nsIFrame *aFrame,
nsROCSSPrimitiveValue *leftVal = nsnull;
if (list) {
if (list->mImageRegion.width <= 0 || list->mImageRegion.height <= 0) {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
} else {
// create the cssvalues for the sides, stick them in the rect object
topVal = GetROCSSPrimitiveValue();
@ -1468,11 +1429,9 @@ nsComputedDOMStyle::GetLineHeight(nsIFrame *aFrame,
#ifdef DEBUG_ComputedDOMStyle
NS_WARNING("double check the line-height");
#endif
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
}
return CallQueryInterface(val, aValue);
@ -1519,12 +1478,9 @@ nsComputedDOMStyle::GetVerticalAlign(nsIFrame *aFrame,
break;
}
default:
NS_WARNING("double check the vertical-align");
val->SetIdent(NS_LITERAL_STRING("baseline"));
NS_ERROR("double check the vertical-align");
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("baseline"));
}
return CallQueryInterface(val, aValue);
@ -1545,8 +1501,6 @@ nsComputedDOMStyle::GetTextAlign(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(text->mTextAlign,
nsCSSProps::kTextAlignKTable);
val->SetIdent(align);
} else {
val->SetIdent(NS_LITERAL_STRING("start"));
}
return CallQueryInterface(val, aValue);
@ -1604,8 +1558,6 @@ nsComputedDOMStyle::GetTextDecoration(nsIFrame *aFrame,
}
val->SetString(decorationString);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -1644,8 +1596,6 @@ nsComputedDOMStyle::GetTextIndent(nsIFrame *aFrame,
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -1667,7 +1617,7 @@ nsComputedDOMStyle::GetTextTransform(nsIFrame *aFrame,
nsCSSProps::kTextTransformKTable);
val->SetIdent(textTransform);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -1686,7 +1636,7 @@ nsComputedDOMStyle::GetLetterSpacing(nsIFrame *aFrame,
if (text && text->mLetterSpacing.GetUnit() == eStyleUnit_Coord) {
val->SetTwips(text->mLetterSpacing.GetCoordValue());
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1705,7 +1655,7 @@ nsComputedDOMStyle::GetWordSpacing(nsIFrame *aFrame,
if (text && text->mWordSpacing.GetUnit() == eStyleUnit_Coord) {
val->SetTwips(text->mWordSpacing.GetCoordValue());
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1727,7 +1677,7 @@ nsComputedDOMStyle::GetWhiteSpace(nsIFrame *aFrame,
nsCSSProps::kWhitespaceKTable);
val->SetIdent(whiteSpace);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1749,8 +1699,6 @@ nsComputedDOMStyle::GetVisibility(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(visibility->mVisible,
nsCSSProps::kVisibilityKTable);
val->SetIdent(value);
} else {
val->SetIdent(NS_LITERAL_STRING("visible"));
}
return CallQueryInterface(val, aValue);
@ -1772,8 +1720,6 @@ nsComputedDOMStyle::GetDirection(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(visibility->mDirection,
nsCSSProps::kDirectionKTable);
val->SetIdent(direction);
} else {
val->SetIdent(NS_LITERAL_STRING("ltr"));
}
return CallQueryInterface(val, aValue);
@ -1795,7 +1741,7 @@ nsComputedDOMStyle::GetUnicodeBidi(nsIFrame *aFrame,
nsCSSProps::kUnicodeBidiKTable);
val->SetIdent(bidi);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1813,15 +1759,13 @@ nsComputedDOMStyle::GetCursor(nsIFrame *aFrame,
if (ui) {
if (ui->mCursor == NS_STYLE_CURSOR_AUTO) {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
} else {
const nsAFlatCString& cursor =
nsCSSProps::SearchKeywordTable(ui->mCursor,
nsCSSProps::kCursorKTable);
val->SetIdent(cursor);
}
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
}
return CallQueryInterface(val, aValue);
@ -2161,15 +2105,13 @@ nsComputedDOMStyle::GetDisplay(nsIFrame *aFrame,
if (displayData) {
if (displayData->mDisplay == NS_STYLE_DISPLAY_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
const nsAFlatCString& display =
nsCSSProps::SearchKeywordTable(displayData->mDisplay,
nsCSSProps::kDisplayKTable);
val->SetIdent(display);
}
} else {
val->SetIdent(NS_LITERAL_STRING("inline"));
}
return CallQueryInterface(val, aValue);
@ -2187,23 +2129,10 @@ nsComputedDOMStyle::GetPosition(nsIFrame *aFrame,
GetStyleData(eStyleStruct_Display, (const nsStyleStruct*&)display, aFrame);
if (display) {
switch (display->mPosition) {
case NS_STYLE_POSITION_STATIC:
val->SetIdent(NS_LITERAL_STRING("static"));
break;
case NS_STYLE_POSITION_RELATIVE:
val->SetIdent(NS_LITERAL_STRING("relative"));
break;
case NS_STYLE_POSITION_ABSOLUTE:
val->SetIdent(NS_LITERAL_STRING("absolute"));
break;
case NS_STYLE_POSITION_FIXED:
val->SetIdent(NS_LITERAL_STRING("fixed"));
break;
default:
NS_WARNING("Double check the position!");
break;
}
const nsAFlatCString& position =
nsCSSProps::SearchKeywordTable(display->mPosition,
nsCSSProps::kPositionKTable);
val->SetIdent(position);
}
return CallQueryInterface(val, aValue);
@ -2231,7 +2160,7 @@ nsComputedDOMStyle::GetClip(nsIFrame *aFrame,
NS_STYLE_CLIP_RIGHT_AUTO |
NS_STYLE_CLIP_BOTTOM_AUTO |
NS_STYLE_CLIP_LEFT_AUTO)) {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
} else {
// create the cssvalues for the sides, stick them in the rect object
topVal = GetROCSSPrimitiveValue();
@ -2243,25 +2172,25 @@ nsComputedDOMStyle::GetClip(nsIFrame *aFrame,
bottomVal, leftVal);
if (domRect) {
if (display->mClipFlags & NS_STYLE_CLIP_TOP_AUTO) {
topVal->SetIdent(NS_LITERAL_STRING("auto"));
topVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
topVal->SetTwips(display->mClip.y);
}
if (display->mClipFlags & NS_STYLE_CLIP_RIGHT_AUTO) {
rightVal->SetIdent(NS_LITERAL_STRING("auto"));
rightVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
rightVal->SetTwips(display->mClip.width + display->mClip.x);
}
if (display->mClipFlags & NS_STYLE_CLIP_BOTTOM_AUTO) {
bottomVal->SetIdent(NS_LITERAL_STRING("auto"));
bottomVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
bottomVal->SetTwips(display->mClip.height + display->mClip.y);
}
if (display->mClipFlags & NS_STYLE_CLIP_LEFT_AUTO) {
leftVal->SetIdent(NS_LITERAL_STRING("auto"));
leftVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
leftVal->SetTwips(display->mClip.x);
}
@ -2305,7 +2234,7 @@ nsComputedDOMStyle::GetOverflow(nsIFrame *aFrame,
nsCSSProps::kOverflowKTable);
val->SetIdent(overflow);
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
}
return CallQueryInterface(val, aValue);
@ -2367,15 +2296,13 @@ nsComputedDOMStyle::GetHeight(nsIFrame *aFrame,
val->SetPercent(positionData->mHeight.GetPercentValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
default:
NS_WARNING("Double check the unit");
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
}
@ -2437,15 +2364,13 @@ nsComputedDOMStyle::GetWidth(nsIFrame *aFrame,
val->SetPercent(positionData->mWidth.GetPercentValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
default:
NS_WARNING("Double check the unit");
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
}
@ -2503,12 +2428,10 @@ nsComputedDOMStyle::GetMaxHeight(nsIFrame *aFrame,
break;
default:
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -2565,12 +2488,10 @@ nsComputedDOMStyle::GetMaxWidth(nsIFrame *aFrame,
break;
default:
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -2611,8 +2532,6 @@ nsComputedDOMStyle::GetMinHeight(nsIFrame *aFrame,
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -2651,8 +2570,6 @@ nsComputedDOMStyle::GetMinWidth(nsIFrame *aFrame,
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -2929,7 +2846,7 @@ nsComputedDOMStyle::GetStaticOffset(PRUint8 aSide, nsIFrame* aFrame,
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
default:
@ -3161,7 +3078,7 @@ nsComputedDOMStyle::GetBorderColorsFor(PRUint8 aSide, nsIFrame *aFrame,
return NS_ERROR_OUT_OF_MEMORY;
}
if (borderColors->mTransparent) {
primitive->SetIdent(NS_LITERAL_STRING("transparent"));
primitive->SetIdent(nsLayoutAtoms::transparent);
} else {
nsDOMCSSRGBColor *rgb = GetDOMCSSRGBColor(borderColors->mColor);
if (rgb) {
@ -3191,7 +3108,7 @@ nsComputedDOMStyle::GetBorderColorsFor(PRUint8 aSide, nsIFrame *aFrame,
nsROCSSPrimitiveValue *val = GetROCSSPrimitiveValue();
NS_ENSURE_TRUE(val, NS_ERROR_OUT_OF_MEMORY);
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
return CallQueryInterface(val, aValue);
}
@ -3320,7 +3237,7 @@ nsComputedDOMStyle::GetBorderColorFor(PRUint8 aSide, nsIFrame *aFrame,
PRBool foreground;
border->GetBorderColor(aSide, color, transparent, foreground);
if (transparent) {
val->SetIdent(NS_LITERAL_STRING("transparent"));
val->SetIdent(nsLayoutAtoms::transparent);
} else {
if (foreground) {
const nsStyleColor* colorStruct = nsnull;
@ -3338,8 +3255,6 @@ nsComputedDOMStyle::GetBorderColorFor(PRUint8 aSide, nsIFrame *aFrame,
val->SetColor(rgb);
}
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -3408,7 +3323,7 @@ nsComputedDOMStyle::GetBorderStyleFor(PRUint8 aSide, nsIFrame *aFrame,
nsCSSProps::kBorderStyleKTable);
val->SetIdent(style);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);

9
content/html/style/src/nsROCSSPrimitiveValue.cpp
Просмотреть файл

@ -155,6 +155,12 @@ nsROCSSPrimitiveValue::GetCssText(nsAString& aCssText)
break;
}
case CSS_IDENT :
{
const char *atomValue;
mValue.mAtom->GetUTF8String(&atomValue);
AppendUTF8toUTF16(atomValue, tmpStr);
break;
}
case CSS_STRING :
{
tmpStr.Append(mValue.mString);
@ -410,6 +416,8 @@ nsROCSSPrimitiveValue::GetStringValue(nsAString& aReturn)
{
switch (mType) {
case CSS_IDENT:
mValue.mAtom->ToString(aReturn);
break;
case CSS_STRING:
aReturn.Assign(mValue.mString);
break;
@ -423,7 +431,6 @@ nsROCSSPrimitiveValue::GetStringValue(nsAString& aReturn)
default:
aReturn.Truncate();
return NS_ERROR_DOM_INVALID_ACCESS_ERR;
break;
}
return NS_OK;
}

33
content/html/style/src/nsROCSSPrimitiveValue.h
Просмотреть файл

@ -45,6 +45,7 @@
#include "nsUnitConversion.h"
#include "nsReadableUtils.h"
#include "nsIURI.h"
#include "nsIAtom.h"
#include "nsCOMPtr.h"
#include "nsDOMError.h"
@ -108,24 +109,22 @@ public:
mType = CSS_PX;
}
void SetIdent(nsIAtom* aAtom)
{
NS_PRECONDITION(aAtom, "Don't pass in a null atom");
Reset();
NS_ADDREF(mValue.mAtom = aAtom);
mType = CSS_IDENT;
}
void SetIdent(const nsACString& aString)
{
Reset();
mValue.mString = ToNewUnicode(aString);
if (mValue.mString) {
mType = CSS_IDENT;
} else {
mType = CSS_UNKNOWN;
}
}
void SetIdent(const nsAString& aString)
{
Reset();
mValue.mString = ToNewUnicode(aString);
if (mValue.mString) {
mValue.mAtom = NS_NewAtom(aString);
if (mValue.mAtom) {
mType = CSS_IDENT;
} else {
// XXXcaa We should probably let the caller know we are out of memory
mType = CSS_UNKNOWN;
}
}
@ -137,6 +136,7 @@ public:
if (mValue.mString) {
mType = CSS_STRING;
} else {
// XXXcaa We should probably let the caller know we are out of memory
mType = CSS_UNKNOWN;
}
}
@ -148,6 +148,7 @@ public:
if (mValue.mString) {
mType = CSS_STRING;
} else {
// XXXcaa We should probably let the caller know we are out of memory
mType = CSS_UNKNOWN;
}
}
@ -192,6 +193,9 @@ public:
{
switch (mType) {
case CSS_IDENT:
NS_ASSERTION(mValue.mAtom, "Null atom should never happen");
NS_RELEASE(mValue.mAtom);
break;
case CSS_STRING:
NS_ASSERTION(mValue.mString, "Null string should never happen");
nsMemory::Free(mValue.mString);
@ -203,12 +207,10 @@ public:
case CSS_RECT:
NS_ASSERTION(mValue.mRect, "Null Rect should never happen");
NS_RELEASE(mValue.mRect);
mValue.mRect = nsnull;
break;
case CSS_RGBCOLOR:
NS_ASSERTION(mValue.mColor, "Null RGBColor should never happen");
NS_RELEASE(mValue.mColor);
mValue.mColor = nsnull;
break;
}
}
@ -225,6 +227,7 @@ private:
nsIDOMRect* mRect;
PRUnichar* mString;
nsIURI* mURI;
nsIAtom* mAtom;
} mValue;
float mT2P;

5
content/shared/public/nsLayoutAtomList.h
Просмотреть файл

@ -210,6 +210,11 @@ LAYOUT_ATOM(transform, "transform")
LAYOUT_ATOM(show, "show")
LAYOUT_ATOM(actuate, "actuate")
LAYOUT_ATOM(autoAtom, "auto")
LAYOUT_ATOM(none, "none")
LAYOUT_ATOM(normal, "normal")
LAYOUT_ATOM(transparent, "transparent")
LAYOUT_ATOM(directionalFrame, "DirectionalFrame")
LAYOUT_ATOM(baseLevel, "BaseLevel") // PRUint8
LAYOUT_ATOM(embeddingLevel, "EmbeddingLevel") // PRUint8

5
layout/base/nsLayoutAtomList.h
Просмотреть файл

@ -210,6 +210,11 @@ LAYOUT_ATOM(transform, "transform")
LAYOUT_ATOM(show, "show")
LAYOUT_ATOM(actuate, "actuate")
LAYOUT_ATOM(autoAtom, "auto")
LAYOUT_ATOM(none, "none")
LAYOUT_ATOM(normal, "normal")
LAYOUT_ATOM(transparent, "transparent")
LAYOUT_ATOM(directionalFrame, "DirectionalFrame")
LAYOUT_ATOM(baseLevel, "BaseLevel") // PRUint8
LAYOUT_ATOM(embeddingLevel, "EmbeddingLevel") // PRUint8

175
layout/style/nsComputedDOMStyle.cpp
Просмотреть файл

@ -364,7 +364,7 @@ nsComputedDOMStyle::GetBinding(nsIFrame *aFrame,
if (display && display->mBinding) {
val->SetURI(display->mBinding);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -386,7 +386,7 @@ nsComputedDOMStyle::GetClear(nsIFrame *aFrame,
nsCSSProps::kClearKTable);
val->SetIdent(clear);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -408,7 +408,7 @@ nsComputedDOMStyle::GetCssFloat(nsIFrame *aFrame,
nsCSSProps::kFloatKTable);
val->SetIdent(cssFloat);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -468,8 +468,6 @@ nsComputedDOMStyle::GetColor(nsIFrame *aFrame,
}
val->SetColor(rgb);
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -487,8 +485,6 @@ nsComputedDOMStyle::GetOpacity(nsIFrame *aFrame,
if (display) {
val->SetNumber(display->mOpacity);
} else {
val->SetNumber(1.0f);
}
return CallQueryInterface(val, aValue);
@ -526,8 +522,6 @@ nsComputedDOMStyle::GetFontFamily(nsIFrame *aFrame,
} else {
val->SetString(fontName);
}
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -563,7 +557,7 @@ nsComputedDOMStyle::GetFontSizeAdjust(nsIFrame *aFrame,
if (font && font->mFont.sizeAdjust) {
val->SetNumber(font->mFont.sizeAdjust);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -585,7 +579,7 @@ nsComputedDOMStyle::GetFontStyle(nsIFrame *aFrame,
nsCSSProps::kFontStyleKTable);
val->SetIdent(style);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -610,8 +604,6 @@ nsComputedDOMStyle::GetFontWeight(nsIFrame *aFrame,
} else {
val->SetNumber(font->mFont.weight);
}
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
}
return CallQueryInterface(val, aValue);
@ -633,7 +625,7 @@ nsComputedDOMStyle::GetFontVariant(nsIFrame *aFrame,
nsCSSProps::kFontVariantKTable);
val->SetIdent(variant);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -655,8 +647,6 @@ nsComputedDOMStyle::GetBackgroundAttachment(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(background->mBackgroundAttachment,
nsCSSProps::kBackgroundAttachmentKTable);
val->SetIdent(backgroundAttachment);
} else {
val->SetIdent(NS_LITERAL_STRING("scroll"));
}
return CallQueryInterface(val, aValue);
@ -713,8 +703,6 @@ nsComputedDOMStyle::GetBackgroundColor(nsIFrame *aFrame,
val->SetColor(rgb);
}
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -732,12 +720,10 @@ nsComputedDOMStyle::GetBackgroundImage(nsIFrame *aFrame,
if (color) {
if (color->mBackgroundFlags & NS_STYLE_BG_IMAGE_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
val->SetURI(color->mBackgroundImage);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -807,8 +793,6 @@ nsComputedDOMStyle::GetBackgroundRepeat(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(background->mBackgroundRepeat,
nsCSSProps::kBackgroundRepeatKTable);
val->SetIdent(backgroundRepeat);
} else {
val->SetIdent(NS_LITERAL_STRING("repeat"));
}
return CallQueryInterface(val, aValue);
@ -867,8 +851,6 @@ nsComputedDOMStyle::GetBorderCollapse(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(table->mBorderCollapse,
nsCSSProps::kBorderCollapseKTable);
val->SetIdent(ident);
} else {
val->SetIdent(NS_LITERAL_STRING("collapse"));
}
return CallQueryInterface(val, aValue);
@ -896,8 +878,6 @@ nsComputedDOMStyle::GetCaptionSide(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(table->mCaptionSide,
nsCSSProps::kCaptionSideKTable);
val->SetIdent(side);
} else {
val->SetIdent(NS_LITERAL_STRING("top"));
}
return CallQueryInterface(val, aValue);
@ -918,8 +898,6 @@ nsComputedDOMStyle::GetEmptyCells(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(table->mEmptyCells,
nsCSSProps::kEmptyCellsKTable);
val->SetIdent(emptyCells);
} else {
val->SetIdent(NS_LITERAL_STRING("show"));
}
return CallQueryInterface(val, aValue);
@ -941,7 +919,7 @@ nsComputedDOMStyle::GetTableLayout(nsIFrame *aFrame,
nsCSSProps::kTableLayoutKTable);
val->SetIdent(tableLayout);
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
}
return CallQueryInterface(val, aValue);
@ -1162,18 +1140,16 @@ nsComputedDOMStyle::GetMarkerOffset(nsIFrame *aFrame,
val->SetTwips(content->mMarkerOffset.GetCoordValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
case eStyleUnit_Null:
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
break;
default:
NS_WARNING("Double check the unit");
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -1220,8 +1196,6 @@ nsComputedDOMStyle::GetOutlineWidth(nsIFrame *aFrame,
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -1240,15 +1214,13 @@ nsComputedDOMStyle::GetOutlineStyle(nsIFrame *aFrame,
if (outline) {
PRUint8 outlineStyle = outline->GetOutlineStyle();
if (outlineStyle == NS_STYLE_BORDER_STYLE_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
const nsAFlatCString& style=
nsCSSProps::SearchKeywordTable(outlineStyle,
nsCSSProps::kBorderStyleKTable);
val->SetIdent(style);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -1277,8 +1249,6 @@ nsComputedDOMStyle::GetOutlineColor(nsIFrame *aFrame,
}
val->SetColor(rgb);
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -1299,16 +1269,13 @@ nsComputedDOMStyle::GetZIndex(nsIFrame *aFrame,
case eStyleUnit_Integer:
val->SetNumber(position->mZIndex.GetIntValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
break;
default:
NS_WARNING("Double Check the Unit!");
val->SetIdent(NS_LITERAL_STRING("auto"));
// fall through
case eStyleUnit_Auto:
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
}
return CallQueryInterface(val, aValue);
@ -1326,12 +1293,10 @@ nsComputedDOMStyle::GetListStyleImage(nsIFrame *aFrame,
if (list) {
if (!list->mListStyleImage) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
val->SetURI(list->mListStyleImage);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -1352,8 +1317,6 @@ nsComputedDOMStyle::GetListStylePosition(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(list->mListStylePosition,
nsCSSProps::kListStylePositionKTable);
val->SetIdent(style);
} else {
val->SetIdent(NS_LITERAL_STRING("outside"));
}
return CallQueryInterface(val, aValue);
@ -1371,15 +1334,13 @@ nsComputedDOMStyle::GetListStyleType(nsIFrame *aFrame,
if (list) {
if (list->mListStyleType == NS_STYLE_LIST_STYLE_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
const nsAFlatCString& style =
nsCSSProps::SearchKeywordTable(list->mListStyleType,
nsCSSProps::kListStyleKTable);
val->SetIdent(style);
}
} else {
val->SetIdent(NS_LITERAL_STRING("disc"));
}
return CallQueryInterface(val, aValue);
@ -1403,7 +1364,7 @@ nsComputedDOMStyle::GetImageRegion(nsIFrame *aFrame,
nsROCSSPrimitiveValue *leftVal = nsnull;
if (list) {
if (list->mImageRegion.width <= 0 || list->mImageRegion.height <= 0) {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
} else {
// create the cssvalues for the sides, stick them in the rect object
topVal = GetROCSSPrimitiveValue();
@ -1468,11 +1429,9 @@ nsComputedDOMStyle::GetLineHeight(nsIFrame *aFrame,
#ifdef DEBUG_ComputedDOMStyle
NS_WARNING("double check the line-height");
#endif
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
}
return CallQueryInterface(val, aValue);
@ -1519,12 +1478,9 @@ nsComputedDOMStyle::GetVerticalAlign(nsIFrame *aFrame,
break;
}
default:
NS_WARNING("double check the vertical-align");
val->SetIdent(NS_LITERAL_STRING("baseline"));
NS_ERROR("double check the vertical-align");
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("baseline"));
}
return CallQueryInterface(val, aValue);
@ -1545,8 +1501,6 @@ nsComputedDOMStyle::GetTextAlign(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(text->mTextAlign,
nsCSSProps::kTextAlignKTable);
val->SetIdent(align);
} else {
val->SetIdent(NS_LITERAL_STRING("start"));
}
return CallQueryInterface(val, aValue);
@ -1604,8 +1558,6 @@ nsComputedDOMStyle::GetTextDecoration(nsIFrame *aFrame,
}
val->SetString(decorationString);
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -1644,8 +1596,6 @@ nsComputedDOMStyle::GetTextIndent(nsIFrame *aFrame,
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -1667,7 +1617,7 @@ nsComputedDOMStyle::GetTextTransform(nsIFrame *aFrame,
nsCSSProps::kTextTransformKTable);
val->SetIdent(textTransform);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);
@ -1686,7 +1636,7 @@ nsComputedDOMStyle::GetLetterSpacing(nsIFrame *aFrame,
if (text && text->mLetterSpacing.GetUnit() == eStyleUnit_Coord) {
val->SetTwips(text->mLetterSpacing.GetCoordValue());
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1705,7 +1655,7 @@ nsComputedDOMStyle::GetWordSpacing(nsIFrame *aFrame,
if (text && text->mWordSpacing.GetUnit() == eStyleUnit_Coord) {
val->SetTwips(text->mWordSpacing.GetCoordValue());
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1727,7 +1677,7 @@ nsComputedDOMStyle::GetWhiteSpace(nsIFrame *aFrame,
nsCSSProps::kWhitespaceKTable);
val->SetIdent(whiteSpace);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1749,8 +1699,6 @@ nsComputedDOMStyle::GetVisibility(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(visibility->mVisible,
nsCSSProps::kVisibilityKTable);
val->SetIdent(value);
} else {
val->SetIdent(NS_LITERAL_STRING("visible"));
}
return CallQueryInterface(val, aValue);
@ -1772,8 +1720,6 @@ nsComputedDOMStyle::GetDirection(nsIFrame *aFrame,
nsCSSProps::SearchKeywordTable(visibility->mDirection,
nsCSSProps::kDirectionKTable);
val->SetIdent(direction);
} else {
val->SetIdent(NS_LITERAL_STRING("ltr"));
}
return CallQueryInterface(val, aValue);
@ -1795,7 +1741,7 @@ nsComputedDOMStyle::GetUnicodeBidi(nsIFrame *aFrame,
nsCSSProps::kUnicodeBidiKTable);
val->SetIdent(bidi);
} else {
val->SetIdent(NS_LITERAL_STRING("normal"));
val->SetIdent(nsLayoutAtoms::normal);
}
return CallQueryInterface(val, aValue);
@ -1813,15 +1759,13 @@ nsComputedDOMStyle::GetCursor(nsIFrame *aFrame,
if (ui) {
if (ui->mCursor == NS_STYLE_CURSOR_AUTO) {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
} else {
const nsAFlatCString& cursor =
nsCSSProps::SearchKeywordTable(ui->mCursor,
nsCSSProps::kCursorKTable);
val->SetIdent(cursor);
}
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
}
return CallQueryInterface(val, aValue);
@ -2161,15 +2105,13 @@ nsComputedDOMStyle::GetDisplay(nsIFrame *aFrame,
if (displayData) {
if (displayData->mDisplay == NS_STYLE_DISPLAY_NONE) {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
} else {
const nsAFlatCString& display =
nsCSSProps::SearchKeywordTable(displayData->mDisplay,
nsCSSProps::kDisplayKTable);
val->SetIdent(display);
}
} else {
val->SetIdent(NS_LITERAL_STRING("inline"));
}
return CallQueryInterface(val, aValue);
@ -2187,23 +2129,10 @@ nsComputedDOMStyle::GetPosition(nsIFrame *aFrame,
GetStyleData(eStyleStruct_Display, (const nsStyleStruct*&)display, aFrame);
if (display) {
switch (display->mPosition) {
case NS_STYLE_POSITION_STATIC:
val->SetIdent(NS_LITERAL_STRING("static"));
break;
case NS_STYLE_POSITION_RELATIVE:
val->SetIdent(NS_LITERAL_STRING("relative"));
break;
case NS_STYLE_POSITION_ABSOLUTE:
val->SetIdent(NS_LITERAL_STRING("absolute"));
break;
case NS_STYLE_POSITION_FIXED:
val->SetIdent(NS_LITERAL_STRING("fixed"));
break;
default:
NS_WARNING("Double check the position!");
break;
}
const nsAFlatCString& position =
nsCSSProps::SearchKeywordTable(display->mPosition,
nsCSSProps::kPositionKTable);
val->SetIdent(position);
}
return CallQueryInterface(val, aValue);
@ -2231,7 +2160,7 @@ nsComputedDOMStyle::GetClip(nsIFrame *aFrame,
NS_STYLE_CLIP_RIGHT_AUTO |
NS_STYLE_CLIP_BOTTOM_AUTO |
NS_STYLE_CLIP_LEFT_AUTO)) {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
} else {
// create the cssvalues for the sides, stick them in the rect object
topVal = GetROCSSPrimitiveValue();
@ -2243,25 +2172,25 @@ nsComputedDOMStyle::GetClip(nsIFrame *aFrame,
bottomVal, leftVal);
if (domRect) {
if (display->mClipFlags & NS_STYLE_CLIP_TOP_AUTO) {
topVal->SetIdent(NS_LITERAL_STRING("auto"));
topVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
topVal->SetTwips(display->mClip.y);
}
if (display->mClipFlags & NS_STYLE_CLIP_RIGHT_AUTO) {
rightVal->SetIdent(NS_LITERAL_STRING("auto"));
rightVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
rightVal->SetTwips(display->mClip.width + display->mClip.x);
}
if (display->mClipFlags & NS_STYLE_CLIP_BOTTOM_AUTO) {
bottomVal->SetIdent(NS_LITERAL_STRING("auto"));
bottomVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
bottomVal->SetTwips(display->mClip.height + display->mClip.y);
}
if (display->mClipFlags & NS_STYLE_CLIP_LEFT_AUTO) {
leftVal->SetIdent(NS_LITERAL_STRING("auto"));
leftVal->SetIdent(nsLayoutAtoms::autoAtom);
} else {
leftVal->SetTwips(display->mClip.x);
}
@ -2305,7 +2234,7 @@ nsComputedDOMStyle::GetOverflow(nsIFrame *aFrame,
nsCSSProps::kOverflowKTable);
val->SetIdent(overflow);
} else {
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
}
return CallQueryInterface(val, aValue);
@ -2367,15 +2296,13 @@ nsComputedDOMStyle::GetHeight(nsIFrame *aFrame,
val->SetPercent(positionData->mHeight.GetPercentValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
default:
NS_WARNING("Double check the unit");
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
}
@ -2437,15 +2364,13 @@ nsComputedDOMStyle::GetWidth(nsIFrame *aFrame,
val->SetPercent(positionData->mWidth.GetPercentValue());
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
default:
NS_WARNING("Double check the unit");
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
}
@ -2503,12 +2428,10 @@ nsComputedDOMStyle::GetMaxHeight(nsIFrame *aFrame,
break;
default:
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -2565,12 +2488,10 @@ nsComputedDOMStyle::GetMaxWidth(nsIFrame *aFrame,
break;
default:
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
break;
}
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
}
return CallQueryInterface(val, aValue);
@ -2611,8 +2532,6 @@ nsComputedDOMStyle::GetMinHeight(nsIFrame *aFrame,
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -2651,8 +2570,6 @@ nsComputedDOMStyle::GetMinWidth(nsIFrame *aFrame,
val->SetTwips(0);
break;
}
} else {
val->SetTwips(0);
}
return CallQueryInterface(val, aValue);
@ -2929,7 +2846,7 @@ nsComputedDOMStyle::GetStaticOffset(PRUint8 aSide, nsIFrame* aFrame,
break;
case eStyleUnit_Auto:
val->SetIdent(NS_LITERAL_STRING("auto"));
val->SetIdent(nsLayoutAtoms::autoAtom);
break;
default:
@ -3161,7 +3078,7 @@ nsComputedDOMStyle::GetBorderColorsFor(PRUint8 aSide, nsIFrame *aFrame,
return NS_ERROR_OUT_OF_MEMORY;
}
if (borderColors->mTransparent) {
primitive->SetIdent(NS_LITERAL_STRING("transparent"));
primitive->SetIdent(nsLayoutAtoms::transparent);
} else {
nsDOMCSSRGBColor *rgb = GetDOMCSSRGBColor(borderColors->mColor);
if (rgb) {
@ -3191,7 +3108,7 @@ nsComputedDOMStyle::GetBorderColorsFor(PRUint8 aSide, nsIFrame *aFrame,
nsROCSSPrimitiveValue *val = GetROCSSPrimitiveValue();
NS_ENSURE_TRUE(val, NS_ERROR_OUT_OF_MEMORY);
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
return CallQueryInterface(val, aValue);
}
@ -3320,7 +3237,7 @@ nsComputedDOMStyle::GetBorderColorFor(PRUint8 aSide, nsIFrame *aFrame,
PRBool foreground;
border->GetBorderColor(aSide, color, transparent, foreground);
if (transparent) {
val->SetIdent(NS_LITERAL_STRING("transparent"));
val->SetIdent(nsLayoutAtoms::transparent);
} else {
if (foreground) {
const nsStyleColor* colorStruct = nsnull;
@ -3338,8 +3255,6 @@ nsComputedDOMStyle::GetBorderColorFor(PRUint8 aSide, nsIFrame *aFrame,
val->SetColor(rgb);
}
} else {
val->SetString(NS_LITERAL_STRING(""));
}
return CallQueryInterface(val, aValue);
@ -3408,7 +3323,7 @@ nsComputedDOMStyle::GetBorderStyleFor(PRUint8 aSide, nsIFrame *aFrame,
nsCSSProps::kBorderStyleKTable);
val->SetIdent(style);
} else {
val->SetIdent(NS_LITERAL_STRING("none"));
val->SetIdent(nsLayoutAtoms::none);
}
return CallQueryInterface(val, aValue);

9
layout/style/nsROCSSPrimitiveValue.cpp
Просмотреть файл

@ -155,6 +155,12 @@ nsROCSSPrimitiveValue::GetCssText(nsAString& aCssText)
break;
}
case CSS_IDENT :
{
const char *atomValue;
mValue.mAtom->GetUTF8String(&atomValue);
AppendUTF8toUTF16(atomValue, tmpStr);
break;
}
case CSS_STRING :
{
tmpStr.Append(mValue.mString);
@ -410,6 +416,8 @@ nsROCSSPrimitiveValue::GetStringValue(nsAString& aReturn)
{
switch (mType) {
case CSS_IDENT:
mValue.mAtom->ToString(aReturn);
break;
case CSS_STRING:
aReturn.Assign(mValue.mString);
break;
@ -423,7 +431,6 @@ nsROCSSPrimitiveValue::GetStringValue(nsAString& aReturn)
default:
aReturn.Truncate();
return NS_ERROR_DOM_INVALID_ACCESS_ERR;
break;
}
return NS_OK;
}

33
layout/style/nsROCSSPrimitiveValue.h
Просмотреть файл

@ -45,6 +45,7 @@
#include "nsUnitConversion.h"
#include "nsReadableUtils.h"
#include "nsIURI.h"
#include "nsIAtom.h"
#include "nsCOMPtr.h"
#include "nsDOMError.h"
@ -108,24 +109,22 @@ public:
mType = CSS_PX;
}
void SetIdent(nsIAtom* aAtom)
{
NS_PRECONDITION(aAtom, "Don't pass in a null atom");
Reset();
NS_ADDREF(mValue.mAtom = aAtom);
mType = CSS_IDENT;
}
void SetIdent(const nsACString& aString)
{
Reset();
mValue.mString = ToNewUnicode(aString);
if (mValue.mString) {
mType = CSS_IDENT;
} else {
mType = CSS_UNKNOWN;
}
}
void SetIdent(const nsAString& aString)
{
Reset();
mValue.mString = ToNewUnicode(aString);
if (mValue.mString) {
mValue.mAtom = NS_NewAtom(aString);
if (mValue.mAtom) {
mType = CSS_IDENT;
} else {
// XXXcaa We should probably let the caller know we are out of memory
mType = CSS_UNKNOWN;
}
}
@ -137,6 +136,7 @@ public:
if (mValue.mString) {
mType = CSS_STRING;
} else {
// XXXcaa We should probably let the caller know we are out of memory
mType = CSS_UNKNOWN;
}
}
@ -148,6 +148,7 @@ public:
if (mValue.mString) {
mType = CSS_STRING;
} else {
// XXXcaa We should probably let the caller know we are out of memory
mType = CSS_UNKNOWN;
}
}
@ -192,6 +193,9 @@ public:
{
switch (mType) {
case CSS_IDENT:
NS_ASSERTION(mValue.mAtom, "Null atom should never happen");
NS_RELEASE(mValue.mAtom);
break;
case CSS_STRING:
NS_ASSERTION(mValue.mString, "Null string should never happen");
nsMemory::Free(mValue.mString);
@ -203,12 +207,10 @@ public:
case CSS_RECT:
NS_ASSERTION(mValue.mRect, "Null Rect should never happen");
NS_RELEASE(mValue.mRect);
mValue.mRect = nsnull;
break;
case CSS_RGBCOLOR:
NS_ASSERTION(mValue.mColor, "Null RGBColor should never happen");
NS_RELEASE(mValue.mColor);
mValue.mColor = nsnull;
break;
}
}
@ -225,6 +227,7 @@ private:
nsIDOMRect* mRect;
PRUnichar* mString;
nsIURI* mURI;
nsIAtom* mAtom;
} mValue;
float mT2P;