| /** |
| * |
| * Copyright (C) 2004 Zack Rusin <zack@kde.org> |
| * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| * 02110-1301 USA |
| */ |
| |
| #include "config.h" |
| #include "CSSComputedStyleDeclaration.h" |
| |
| #include "CSSMutableStyleDeclaration.h" |
| #include "CSSPrimitiveValue.h" |
| #include "CSSPropertyNames.h" |
| #include "CSSValueKeywords.h" |
| #include "CSSValueList.h" |
| #include "CachedImage.h" |
| #include "DashboardRegion.h" |
| #include "Document.h" |
| #include "ExceptionCode.h" |
| #include "Pair.h" |
| #include "RenderObject.h" |
| #include "ShadowValue.h" |
| |
| namespace WebCore { |
| |
| // List of all properties we know how to compute, omitting shorthands. |
| static const int computedProperties[] = { |
| CSS_PROP_BACKGROUND_ATTACHMENT, |
| CSS_PROP_BACKGROUND_COLOR, |
| CSS_PROP_BACKGROUND_IMAGE, |
| // more specific background-position-x/y are non-standard |
| CSS_PROP_BACKGROUND_POSITION, |
| CSS_PROP_BACKGROUND_REPEAT, |
| CSS_PROP_BORDER_BOTTOM_COLOR, |
| CSS_PROP_BORDER_BOTTOM_STYLE, |
| CSS_PROP_BORDER_BOTTOM_WIDTH, |
| CSS_PROP_BORDER_COLLAPSE, |
| CSS_PROP_BORDER_LEFT_COLOR, |
| CSS_PROP_BORDER_LEFT_STYLE, |
| CSS_PROP_BORDER_LEFT_WIDTH, |
| CSS_PROP_BORDER_RIGHT_COLOR, |
| CSS_PROP_BORDER_RIGHT_STYLE, |
| CSS_PROP_BORDER_RIGHT_WIDTH, |
| CSS_PROP_BORDER_TOP_COLOR, |
| CSS_PROP_BORDER_TOP_STYLE, |
| CSS_PROP_BORDER_TOP_WIDTH, |
| CSS_PROP_BOTTOM, |
| CSS_PROP_CAPTION_SIDE, |
| CSS_PROP_CLEAR, |
| CSS_PROP_COLOR, |
| CSS_PROP_CURSOR, |
| CSS_PROP_DIRECTION, |
| CSS_PROP_DISPLAY, |
| CSS_PROP_EMPTY_CELLS, |
| CSS_PROP_FLOAT, |
| CSS_PROP_FONT_FAMILY, |
| CSS_PROP_FONT_SIZE, |
| CSS_PROP_FONT_STYLE, |
| CSS_PROP_FONT_VARIANT, |
| CSS_PROP_FONT_WEIGHT, |
| CSS_PROP_HEIGHT, |
| CSS_PROP_LEFT, |
| CSS_PROP_LETTER_SPACING, |
| CSS_PROP_LINE_HEIGHT, |
| CSS_PROP_LIST_STYLE_IMAGE, |
| CSS_PROP_LIST_STYLE_POSITION, |
| CSS_PROP_LIST_STYLE_TYPE, |
| CSS_PROP_MARGIN_BOTTOM, |
| CSS_PROP_MARGIN_LEFT, |
| CSS_PROP_MARGIN_RIGHT, |
| CSS_PROP_MARGIN_TOP, |
| CSS_PROP_MAX_HEIGHT, |
| CSS_PROP_MAX_WIDTH, |
| CSS_PROP_MIN_HEIGHT, |
| CSS_PROP_MIN_WIDTH, |
| CSS_PROP_OPACITY, |
| CSS_PROP_ORPHANS, |
| CSS_PROP_OUTLINE_COLOR, |
| CSS_PROP_OUTLINE_STYLE, |
| CSS_PROP_OUTLINE_WIDTH, |
| CSS_PROP_OVERFLOW_X, |
| CSS_PROP_OVERFLOW_Y, |
| CSS_PROP_PADDING_BOTTOM, |
| CSS_PROP_PADDING_LEFT, |
| CSS_PROP_PADDING_RIGHT, |
| CSS_PROP_PADDING_TOP, |
| CSS_PROP_PAGE_BREAK_AFTER, |
| CSS_PROP_PAGE_BREAK_BEFORE, |
| CSS_PROP_PAGE_BREAK_INSIDE, |
| CSS_PROP_POSITION, |
| CSS_PROP_RESIZE, |
| CSS_PROP_RIGHT, |
| CSS_PROP_TABLE_LAYOUT, |
| CSS_PROP_TEXT_ALIGN, |
| CSS_PROP_TEXT_DECORATION, |
| CSS_PROP_TEXT_INDENT, |
| CSS_PROP_TEXT_SHADOW, |
| CSS_PROP_TEXT_TRANSFORM, |
| CSS_PROP_TOP, |
| CSS_PROP_UNICODE_BIDI, |
| CSS_PROP_VERTICAL_ALIGN, |
| CSS_PROP_VISIBILITY, |
| CSS_PROP_WHITE_SPACE, |
| CSS_PROP_WIDOWS, |
| CSS_PROP_WIDTH, |
| CSS_PROP_WORD_SPACING, |
| CSS_PROP_WORD_WRAP, |
| CSS_PROP_Z_INDEX, |
| |
| CSS_PROP__WEBKIT_APPEARANCE, |
| CSS_PROP__WEBKIT_BACKGROUND_CLIP, |
| CSS_PROP__WEBKIT_BACKGROUND_COMPOSITE, |
| CSS_PROP__WEBKIT_BACKGROUND_ORIGIN, |
| CSS_PROP__WEBKIT_BACKGROUND_SIZE, |
| CSS_PROP__WEBKIT_BORDER_FIT, |
| CSS_PROP__WEBKIT_BORDER_HORIZONTAL_SPACING, |
| CSS_PROP__WEBKIT_BORDER_VERTICAL_SPACING, |
| CSS_PROP__WEBKIT_BOX_ALIGN, |
| CSS_PROP__WEBKIT_BOX_DIRECTION, |
| CSS_PROP__WEBKIT_BOX_FLEX, |
| CSS_PROP__WEBKIT_BOX_FLEX_GROUP, |
| CSS_PROP__WEBKIT_BOX_LINES, |
| CSS_PROP__WEBKIT_BOX_ORDINAL_GROUP, |
| CSS_PROP__WEBKIT_BOX_ORIENT, |
| CSS_PROP__WEBKIT_BOX_PACK, |
| CSS_PROP__WEBKIT_BOX_SHADOW, |
| CSS_PROP__WEBKIT_BOX_SIZING, |
| CSS_PROP__WEBKIT_COLUMN_BREAK_AFTER, |
| CSS_PROP__WEBKIT_COLUMN_BREAK_BEFORE, |
| CSS_PROP__WEBKIT_COLUMN_BREAK_INSIDE, |
| CSS_PROP__WEBKIT_COLUMN_COUNT, |
| CSS_PROP__WEBKIT_COLUMN_GAP, |
| CSS_PROP__WEBKIT_COLUMN_RULE_COLOR, |
| CSS_PROP__WEBKIT_COLUMN_RULE_STYLE, |
| CSS_PROP__WEBKIT_COLUMN_RULE_WIDTH, |
| CSS_PROP__WEBKIT_COLUMN_WIDTH, |
| CSS_PROP__WEBKIT_HIGHLIGHT, |
| CSS_PROP__WEBKIT_LINE_BREAK, |
| CSS_PROP__WEBKIT_LINE_CLAMP, |
| CSS_PROP__WEBKIT_MARGIN_BOTTOM_COLLAPSE, |
| CSS_PROP__WEBKIT_MARGIN_TOP_COLLAPSE, |
| CSS_PROP__WEBKIT_MARQUEE_DIRECTION, |
| CSS_PROP__WEBKIT_MARQUEE_INCREMENT, |
| CSS_PROP__WEBKIT_MARQUEE_REPETITION, |
| CSS_PROP__WEBKIT_MARQUEE_STYLE, |
| CSS_PROP__WEBKIT_NBSP_MODE, |
| CSS_PROP__WEBKIT_RTL_ORDERING, |
| CSS_PROP__WEBKIT_TEXT_DECORATIONS_IN_EFFECT, |
| CSS_PROP__WEBKIT_TEXT_FILL_COLOR, |
| CSS_PROP__WEBKIT_TEXT_SECURITY, |
| CSS_PROP__WEBKIT_TEXT_STROKE_COLOR, |
| CSS_PROP__WEBKIT_TEXT_STROKE_WIDTH, |
| CSS_PROP__WEBKIT_USER_DRAG, |
| CSS_PROP__WEBKIT_USER_MODIFY, |
| CSS_PROP__WEBKIT_USER_SELECT, |
| CSS_PROP__WEBKIT_DASHBOARD_REGION, |
| CSS_PROP__WEBKIT_BORDER_BOTTOM_LEFT_RADIUS, |
| CSS_PROP__WEBKIT_BORDER_BOTTOM_RIGHT_RADIUS, |
| CSS_PROP__WEBKIT_BORDER_TOP_LEFT_RADIUS, |
| CSS_PROP__WEBKIT_BORDER_TOP_RIGHT_RADIUS |
| }; |
| |
| const unsigned numComputedProperties = sizeof(computedProperties) / sizeof(computedProperties[0]); |
| |
| static PassRefPtr<CSSValue> valueForLength(const Length& length) |
| { |
| switch (length.type()) { |
| case Auto: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case WebCore::Fixed: |
| return new CSSPrimitiveValue(length.value(), CSSPrimitiveValue::CSS_PX); |
| case Intrinsic: |
| return new CSSPrimitiveValue(CSS_VAL_INTRINSIC); |
| case MinIntrinsic: |
| return new CSSPrimitiveValue(CSS_VAL_MIN_INTRINSIC); |
| case Percent: |
| return new CSSPrimitiveValue(length.percent(), CSSPrimitiveValue::CSS_PERCENTAGE); |
| case Relative: |
| case Static: |
| break; |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| // Handles special value for "none". |
| static PassRefPtr<CSSValue> valueForMaxLength(const Length& length) |
| { |
| if (length.isFixed() && length.value() == undefinedLength) |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| return valueForLength(length); |
| } |
| |
| static PassRefPtr<CSSValue> valueForBorderStyle(EBorderStyle style) |
| { |
| switch (style) { |
| case BNONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case BHIDDEN: |
| return new CSSPrimitiveValue(CSS_VAL_HIDDEN); |
| case INSET: |
| return new CSSPrimitiveValue(CSS_VAL_INSET); |
| case GROOVE: |
| return new CSSPrimitiveValue(CSS_VAL_GROOVE); |
| case RIDGE: |
| return new CSSPrimitiveValue(CSS_VAL_RIDGE); |
| case OUTSET: |
| return new CSSPrimitiveValue(CSS_VAL_OUTSET); |
| case DOTTED: |
| return new CSSPrimitiveValue(CSS_VAL_DOTTED); |
| case DASHED: |
| return new CSSPrimitiveValue(CSS_VAL_DASHED); |
| case SOLID: |
| return new CSSPrimitiveValue(CSS_VAL_SOLID); |
| case DOUBLE: |
| return new CSSPrimitiveValue(CSS_VAL_DOUBLE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| static PassRefPtr<CSSValue> valueForTextAlign(ETextAlign align) |
| { |
| switch (align) { |
| case TAAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case LEFT: |
| return new CSSPrimitiveValue(CSS_VAL_LEFT); |
| case RIGHT: |
| return new CSSPrimitiveValue(CSS_VAL_RIGHT); |
| case CENTER: |
| return new CSSPrimitiveValue(CSS_VAL_CENTER); |
| case JUSTIFY: |
| return new CSSPrimitiveValue(CSS_VAL_JUSTIFY); |
| case WEBKIT_LEFT: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_LEFT); |
| case WEBKIT_RIGHT: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_RIGHT); |
| case WEBKIT_CENTER: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_CENTER); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| static PassRefPtr<CSSValue> valueForAppearance(EAppearance appearance) |
| { |
| switch (appearance) { |
| case NoAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case CheckboxAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_CHECKBOX); |
| case RadioAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_RADIO); |
| case PushButtonAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_PUSH_BUTTON); |
| case SquareButtonAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SQUARE_BUTTON); |
| case ButtonAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_BUTTON); |
| case ButtonBevelAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_BUTTON_BEVEL); |
| case ListboxAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_LISTBOX); |
| case ListItemAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_LISTITEM); |
| case MenulistAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_MENULIST); |
| case MenulistButtonAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_MENULIST_BUTTON); |
| case MenulistTextAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_MENULIST_TEXT); |
| case MenulistTextFieldAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_MENULIST_TEXTFIELD); |
| case ScrollbarButtonUpAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARBUTTON_UP); |
| case ScrollbarButtonDownAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARBUTTON_DOWN); |
| case ScrollbarButtonLeftAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARBUTTON_LEFT); |
| case ScrollbarButtonRightAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARBUTTON_RIGHT); |
| case ScrollbarTrackHorizontalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARTRACK_HORIZONTAL); |
| case ScrollbarTrackVerticalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARTRACK_VERTICAL); |
| case ScrollbarThumbHorizontalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARTHUMB_HORIZONTAL); |
| case ScrollbarThumbVerticalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARTHUMB_VERTICAL); |
| case ScrollbarGripperHorizontalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARGRIPPER_HORIZONTAL); |
| case ScrollbarGripperVerticalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLLBARGRIPPER_VERTICAL); |
| case SliderHorizontalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SLIDER_HORIZONTAL); |
| case SliderVerticalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SLIDER_VERTICAL); |
| case SliderThumbHorizontalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SLIDERTHUMB_HORIZONTAL); |
| case SliderThumbVerticalAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SLIDERTHUMB_VERTICAL); |
| case CaretAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_CARET); |
| case SearchFieldAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SEARCHFIELD); |
| case SearchFieldDecorationAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SEARCHFIELD_DECORATION); |
| case SearchFieldResultsDecorationAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SEARCHFIELD_RESULTS_DECORATION); |
| case SearchFieldResultsButtonAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SEARCHFIELD_RESULTS_BUTTON); |
| case SearchFieldCancelButtonAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_SEARCHFIELD_CANCEL_BUTTON); |
| case TextFieldAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_TEXTFIELD); |
| case TextAreaAppearance: |
| return new CSSPrimitiveValue(CSS_VAL_TEXTAREA); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| static PassRefPtr<CSSValue> valueForMarginCollapse(EMarginCollapse collapse) |
| { |
| switch (collapse) { |
| case MCOLLAPSE: |
| return new CSSPrimitiveValue(CSS_VAL_COLLAPSE); |
| case MSEPARATE: |
| return new CSSPrimitiveValue(CSS_VAL_SEPARATE); |
| case MDISCARD: |
| return new CSSPrimitiveValue(CSS_VAL_DISCARD); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| static PassRefPtr<CSSValue> valueForShadow(const ShadowData* shadow) |
| { |
| if (!shadow) |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| |
| RefPtr<CSSValueList> list = new CSSValueList; |
| for (const ShadowData* s = shadow; s; s = s->next) { |
| RefPtr<CSSPrimitiveValue> x = new CSSPrimitiveValue(s->x, CSSPrimitiveValue::CSS_PX); |
| RefPtr<CSSPrimitiveValue> y = new CSSPrimitiveValue(s->y, CSSPrimitiveValue::CSS_PX); |
| RefPtr<CSSPrimitiveValue> blur = new CSSPrimitiveValue(s->blur, CSSPrimitiveValue::CSS_PX); |
| RefPtr<CSSPrimitiveValue> color = new CSSPrimitiveValue(s->color.rgb()); |
| list->append(new ShadowValue(x.release(), y.release(), blur.release(), color.release())); |
| } |
| return list.release(); |
| } |
| |
| static PassRefPtr<CSSValue> getPositionOffsetValue(RenderStyle* style, int propertyID) |
| { |
| if (!style) |
| return 0; |
| |
| Length l; |
| switch (propertyID) { |
| case CSS_PROP_LEFT: |
| l = style->left(); |
| break; |
| case CSS_PROP_RIGHT: |
| l = style->right(); |
| break; |
| case CSS_PROP_TOP: |
| l = style->top(); |
| break; |
| case CSS_PROP_BOTTOM: |
| l = style->bottom(); |
| break; |
| default: |
| return 0; |
| } |
| |
| if (style->position() == AbsolutePosition || style->position() == FixedPosition) |
| return valueForLength(l); |
| |
| if (style->position() == RelativePosition) |
| // FIXME: It's not enough to simply return "auto" values for one offset if the other side is defined. |
| // In other words if left is auto and right is not auto, then left's computed value is negative right. |
| // So we should get the opposite length unit and see if it is auto. |
| return valueForLength(l); |
| |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| } |
| |
| static PassRefPtr<CSSPrimitiveValue> currentColorOrValidColor(RenderStyle* style, const Color& color) |
| { |
| if (!color.isValid()) |
| return new CSSPrimitiveValue(style->color().rgb()); |
| return new CSSPrimitiveValue(color.rgb()); |
| } |
| |
| static PassRefPtr<CSSValue> getBorderRadiusCornerValue(IntSize radius) |
| { |
| if (radius.width() == radius.height()) |
| return new CSSPrimitiveValue(radius.width(), CSSPrimitiveValue::CSS_PX); |
| |
| RefPtr<CSSValueList> list = new CSSValueList(true); |
| list->append(new CSSPrimitiveValue(radius.width(), CSSPrimitiveValue::CSS_PX)); |
| list->append(new CSSPrimitiveValue(radius.height(), CSSPrimitiveValue::CSS_PX)); |
| return list.release(); |
| } |
| |
| static IntRect sizingBox(RenderObject* renderer) |
| { |
| return renderer->style()->boxSizing() == CONTENT_BOX ? renderer->contentBox() : renderer->borderBox(); |
| } |
| |
| CSSComputedStyleDeclaration::CSSComputedStyleDeclaration(PassRefPtr<Node> n) |
| : m_node(n) |
| { |
| } |
| |
| CSSComputedStyleDeclaration::~CSSComputedStyleDeclaration() |
| { |
| } |
| |
| String CSSComputedStyleDeclaration::cssText() const |
| { |
| String result(""); |
| |
| for (unsigned i = 0; i < numComputedProperties; i++) { |
| if (i) |
| result += " "; |
| result += getPropertyName(static_cast<CSSPropertyID>(computedProperties[i])); |
| result += ": "; |
| result += getPropertyValue(computedProperties[i]); |
| result += ";"; |
| } |
| |
| return result; |
| } |
| |
| void CSSComputedStyleDeclaration::setCssText(const String&, ExceptionCode& ec) |
| { |
| ec = NO_MODIFICATION_ALLOWED_ERR; |
| } |
| |
| // Display integers in integer format instead of "1.0". |
| static String numberAsString(double n) |
| { |
| long i = static_cast<long>(n); |
| return i == n ? String::number(i) : String::number(n); |
| } |
| |
| PassRefPtr<CSSValue> CSSComputedStyleDeclaration::getPropertyCSSValue(int propertyID) const |
| { |
| return getPropertyCSSValue(propertyID, UpdateLayout); |
| } |
| |
| PassRefPtr<CSSPrimitiveValue> primitiveValueFromLength(Length length) |
| { |
| String string; |
| switch (length.type()) { |
| case Percent: |
| string = numberAsString(length.percent()) + "%"; |
| break; |
| case Fixed: |
| string = numberAsString(length.calcMinValue(0)); |
| break; |
| case Auto: |
| string = "auto"; |
| break; |
| default: |
| break; |
| } |
| return new CSSPrimitiveValue(string, CSSPrimitiveValue::CSS_STRING); |
| } |
| |
| PassRefPtr<CSSValue> CSSComputedStyleDeclaration::getPropertyCSSValue(int propertyID, EUpdateLayout updateLayout) const |
| { |
| Node* node = m_node.get(); |
| if (!node) |
| return 0; |
| |
| // Make sure our layout is up to date before we allow a query on these attributes. |
| if (updateLayout) |
| node->document()->updateLayout(); |
| |
| RenderObject* renderer = node->renderer(); |
| |
| RenderStyle* style = node->computedStyle(); |
| if (!style) |
| return 0; |
| |
| switch (static_cast<CSSPropertyID>(propertyID)) { |
| case CSS_PROP_INVALID: |
| break; |
| |
| case CSS_PROP_BACKGROUND_COLOR: |
| return new CSSPrimitiveValue(style->backgroundColor().rgb()); |
| case CSS_PROP_BACKGROUND_IMAGE: |
| if (style->backgroundImage()) |
| return new CSSPrimitiveValue(style->backgroundImage()->url(), CSSPrimitiveValue::CSS_URI); |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case CSS_PROP__WEBKIT_BACKGROUND_SIZE: { |
| RefPtr<CSSValueList> list = new CSSValueList(true); |
| list->append(valueForLength(style->backgroundSize().width)); |
| list->append(valueForLength(style->backgroundSize().height)); |
| return list.release(); |
| } |
| case CSS_PROP_BACKGROUND_REPEAT: |
| switch (style->backgroundRepeat()) { |
| case REPEAT: |
| return new CSSPrimitiveValue(CSS_VAL_REPEAT); |
| case REPEAT_X: |
| return new CSSPrimitiveValue(CSS_VAL_REPEAT_X); |
| case REPEAT_Y: |
| return new CSSPrimitiveValue(CSS_VAL_REPEAT_Y); |
| case NO_REPEAT: |
| return new CSSPrimitiveValue(CSS_VAL_NO_REPEAT); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_BACKGROUND_COMPOSITE: |
| switch (style->backgroundComposite()) { |
| case CompositeClear: |
| return new CSSPrimitiveValue(CSS_VAL_CLEAR); |
| case CompositeCopy: |
| return new CSSPrimitiveValue(CSS_VAL_COPY); |
| case CompositeSourceOver: |
| return new CSSPrimitiveValue(CSS_VAL_SOURCE_OVER); |
| case CompositeSourceIn: |
| return new CSSPrimitiveValue(CSS_VAL_SOURCE_IN); |
| case CompositeSourceOut: |
| return new CSSPrimitiveValue(CSS_VAL_SOURCE_OUT); |
| case CompositeSourceAtop: |
| return new CSSPrimitiveValue(CSS_VAL_SOURCE_ATOP); |
| case CompositeDestinationOver: |
| return new CSSPrimitiveValue(CSS_VAL_DESTINATION_OVER); |
| case CompositeDestinationIn: |
| return new CSSPrimitiveValue(CSS_VAL_DESTINATION_IN); |
| case CompositeDestinationOut: |
| return new CSSPrimitiveValue(CSS_VAL_DESTINATION_OUT); |
| case CompositeDestinationAtop: |
| return new CSSPrimitiveValue(CSS_VAL_DESTINATION_ATOP); |
| case CompositeXOR: |
| return new CSSPrimitiveValue(CSS_VAL_XOR); |
| case CompositePlusDarker: |
| return new CSSPrimitiveValue(CSS_VAL_PLUS_DARKER); |
| case CompositeHighlight: |
| return new CSSPrimitiveValue(CSS_VAL_HIGHLIGHT); |
| case CompositePlusLighter: |
| return new CSSPrimitiveValue(CSS_VAL_PLUS_LIGHTER); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_BACKGROUND_ATTACHMENT: |
| if (style->backgroundAttachment()) |
| return new CSSPrimitiveValue(CSS_VAL_SCROLL); |
| return new CSSPrimitiveValue(CSS_VAL_FIXED); |
| case CSS_PROP__WEBKIT_BACKGROUND_CLIP: |
| case CSS_PROP__WEBKIT_BACKGROUND_ORIGIN: { |
| EBackgroundBox box = (propertyID == CSS_PROP__WEBKIT_BACKGROUND_CLIP ? style->backgroundClip() : style->backgroundOrigin()); |
| switch (box) { |
| case BGBORDER: |
| return new CSSPrimitiveValue(CSS_VAL_BORDER); |
| case BGPADDING: |
| return new CSSPrimitiveValue(CSS_VAL_PADDING); |
| case BGCONTENT: |
| return new CSSPrimitiveValue(CSS_VAL_CONTENT); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| case CSS_PROP_BACKGROUND_POSITION: { |
| RefPtr<CSSValueList> list = new CSSValueList(true); |
| |
| Length length(style->backgroundXPosition()); |
| if (length.isPercent()) |
| list->append(new CSSPrimitiveValue(length.percent(), CSSPrimitiveValue::CSS_PERCENTAGE)); |
| else |
| list->append(new CSSPrimitiveValue(length.value(), CSSPrimitiveValue::CSS_PX)); |
| |
| length = style->backgroundYPosition(); |
| if (length.isPercent()) |
| list->append(new CSSPrimitiveValue(length.percent(), CSSPrimitiveValue::CSS_PERCENTAGE)); |
| else |
| list->append(new CSSPrimitiveValue(length.value(), CSSPrimitiveValue::CSS_PX)); |
| |
| return list.release(); |
| } |
| case CSS_PROP_BACKGROUND_POSITION_X: { |
| Length length(style->backgroundXPosition()); |
| if (length.isPercent()) |
| return new CSSPrimitiveValue(length.percent(), CSSPrimitiveValue::CSS_PERCENTAGE); |
| else |
| return new CSSPrimitiveValue(length.value(), CSSPrimitiveValue::CSS_PX); |
| } |
| case CSS_PROP_BACKGROUND_POSITION_Y: { |
| Length length(style->backgroundYPosition()); |
| if (length.isPercent()) |
| return new CSSPrimitiveValue(length.percent(), CSSPrimitiveValue::CSS_PERCENTAGE); |
| else |
| return new CSSPrimitiveValue(length.value(), CSSPrimitiveValue::CSS_PX); |
| } |
| case CSS_PROP_BORDER_COLLAPSE: |
| if (style->borderCollapse()) |
| return new CSSPrimitiveValue(CSS_VAL_COLLAPSE); |
| return new CSSPrimitiveValue(CSS_VAL_SEPARATE); |
| case CSS_PROP_BORDER_SPACING: { |
| RefPtr<CSSValueList> list = new CSSValueList(true); |
| list->append(new CSSPrimitiveValue(style->horizontalBorderSpacing(), CSSPrimitiveValue::CSS_PX)); |
| list->append(new CSSPrimitiveValue(style->verticalBorderSpacing(), CSSPrimitiveValue::CSS_PX)); |
| return list.release(); |
| } |
| case CSS_PROP__WEBKIT_BORDER_HORIZONTAL_SPACING: |
| return new CSSPrimitiveValue(style->horizontalBorderSpacing(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP__WEBKIT_BORDER_VERTICAL_SPACING: |
| return new CSSPrimitiveValue(style->verticalBorderSpacing(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP_BORDER_TOP_COLOR: |
| return currentColorOrValidColor(style, style->borderTopColor()); |
| case CSS_PROP_BORDER_RIGHT_COLOR: |
| return currentColorOrValidColor(style, style->borderRightColor()); |
| case CSS_PROP_BORDER_BOTTOM_COLOR: |
| return currentColorOrValidColor(style, style->borderBottomColor()); |
| case CSS_PROP_BORDER_LEFT_COLOR: |
| return currentColorOrValidColor(style, style->borderLeftColor()); |
| case CSS_PROP_BORDER_TOP_STYLE: |
| return valueForBorderStyle(style->borderTopStyle()); |
| case CSS_PROP_BORDER_RIGHT_STYLE: |
| return valueForBorderStyle(style->borderRightStyle()); |
| case CSS_PROP_BORDER_BOTTOM_STYLE: |
| return valueForBorderStyle(style->borderBottomStyle()); |
| case CSS_PROP_BORDER_LEFT_STYLE: |
| return valueForBorderStyle(style->borderLeftStyle()); |
| case CSS_PROP_BORDER_TOP_WIDTH: |
| return new CSSPrimitiveValue(style->borderTopWidth(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP_BORDER_RIGHT_WIDTH: |
| return new CSSPrimitiveValue(style->borderRightWidth(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP_BORDER_BOTTOM_WIDTH: |
| return new CSSPrimitiveValue(style->borderBottomWidth(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP_BORDER_LEFT_WIDTH: |
| return new CSSPrimitiveValue(style->borderLeftWidth(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP_BOTTOM: |
| return getPositionOffsetValue(style, CSS_PROP_BOTTOM); |
| case CSS_PROP__WEBKIT_BOX_ALIGN: |
| switch (style->boxAlign()) { |
| case BSTRETCH: |
| return new CSSPrimitiveValue(CSS_VAL_STRETCH); |
| case BSTART: |
| return new CSSPrimitiveValue(CSS_VAL_START); |
| case BCENTER: |
| return new CSSPrimitiveValue(CSS_VAL_CENTER); |
| case BEND: |
| return new CSSPrimitiveValue(CSS_VAL_END); |
| case BBASELINE: |
| return new CSSPrimitiveValue(CSS_VAL_BASELINE); |
| case BJUSTIFY: |
| break; // not allowed |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_BOX_DIRECTION: |
| switch (style->boxDirection()) { |
| case BNORMAL: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case BREVERSE: |
| return new CSSPrimitiveValue(CSS_VAL_REVERSE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_BOX_FLEX: |
| return new CSSPrimitiveValue(style->boxFlex(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP__WEBKIT_BOX_FLEX_GROUP: |
| return new CSSPrimitiveValue(style->boxFlexGroup(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP__WEBKIT_BOX_LINES: |
| switch (style->boxLines()) { |
| case SINGLE: |
| return new CSSPrimitiveValue(CSS_VAL_SINGLE); |
| case MULTIPLE: |
| return new CSSPrimitiveValue(CSS_VAL_MULTIPLE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_BOX_ORDINAL_GROUP: |
| return new CSSPrimitiveValue(style->boxOrdinalGroup(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP__WEBKIT_BOX_ORIENT: |
| switch (style->boxOrient()) { |
| case HORIZONTAL: |
| return new CSSPrimitiveValue(CSS_VAL_HORIZONTAL); |
| case VERTICAL: |
| return new CSSPrimitiveValue(CSS_VAL_VERTICAL); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_BOX_PACK: |
| switch (style->boxPack()) { |
| case BSTART: |
| return new CSSPrimitiveValue(CSS_VAL_START); |
| case BEND: |
| return new CSSPrimitiveValue(CSS_VAL_END); |
| case BCENTER: |
| return new CSSPrimitiveValue(CSS_VAL_CENTER); |
| case BJUSTIFY: |
| return new CSSPrimitiveValue(CSS_VAL_JUSTIFY); |
| case BSTRETCH: |
| case BBASELINE: |
| break; // not allowed |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_BOX_SHADOW: |
| return valueForShadow(style->boxShadow()); |
| case CSS_PROP_CAPTION_SIDE: |
| switch (style->captionSide()) { |
| case CAPLEFT: |
| return new CSSPrimitiveValue(CSS_VAL_LEFT); |
| case CAPRIGHT: |
| return new CSSPrimitiveValue(CSS_VAL_RIGHT); |
| case CAPTOP: |
| return new CSSPrimitiveValue(CSS_VAL_TOP); |
| case CAPBOTTOM: |
| return new CSSPrimitiveValue(CSS_VAL_BOTTOM); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_CLEAR: |
| switch (style->clear()) { |
| case CNONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case CLEFT: |
| return new CSSPrimitiveValue(CSS_VAL_LEFT); |
| case CRIGHT: |
| return new CSSPrimitiveValue(CSS_VAL_RIGHT); |
| case CBOTH: |
| return new CSSPrimitiveValue(CSS_VAL_BOTH); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_COLOR: |
| return new CSSPrimitiveValue(style->color().rgb()); |
| case CSS_PROP__WEBKIT_COLUMN_COUNT: |
| if (style->hasAutoColumnCount()) |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| return new CSSPrimitiveValue(style->columnCount(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP__WEBKIT_COLUMN_GAP: |
| if (style->hasNormalColumnGap()) |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| return new CSSPrimitiveValue(style->columnGap(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP__WEBKIT_COLUMN_RULE_COLOR: |
| return currentColorOrValidColor(style, style->columnRuleColor()); |
| case CSS_PROP__WEBKIT_COLUMN_RULE_STYLE: |
| return valueForBorderStyle(style->columnRuleStyle()); |
| case CSS_PROP__WEBKIT_COLUMN_RULE_WIDTH: |
| return new CSSPrimitiveValue(style->columnRuleWidth(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP__WEBKIT_COLUMN_BREAK_AFTER: |
| switch (style->columnBreakAfter()) { |
| case PBAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case PBALWAYS: |
| return new CSSPrimitiveValue(CSS_VAL_ALWAYS); |
| case PBAVOID: |
| return new CSSPrimitiveValue(CSS_VAL_AVOID); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_COLUMN_BREAK_BEFORE: |
| switch (style->columnBreakBefore()) { |
| case PBAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case PBALWAYS: |
| return new CSSPrimitiveValue(CSS_VAL_ALWAYS); |
| case PBAVOID: |
| return new CSSPrimitiveValue(CSS_VAL_AVOID); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_COLUMN_BREAK_INSIDE: |
| switch (style->columnBreakInside()) { |
| case PBAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case PBAVOID: |
| return new CSSPrimitiveValue(CSS_VAL_AVOID); |
| case PBALWAYS: |
| break; // not allowed |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_COLUMN_WIDTH: |
| if (style->hasAutoColumnWidth()) |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| return new CSSPrimitiveValue(style->columnWidth(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP_CURSOR: { |
| RefPtr<CSSValueList> list; |
| CursorList* cursors = style->cursors(); |
| if (cursors && cursors->size() > 0) { |
| list = new CSSValueList; |
| for (unsigned i = 0; i < cursors->size(); ++i) |
| list->append(new CSSPrimitiveValue((*cursors)[i].cursorImage->url(), CSSPrimitiveValue::CSS_URI)); |
| } |
| RefPtr<CSSValue> value; |
| switch (style->cursor()) { |
| case CURSOR_AUTO: |
| value = new CSSPrimitiveValue(CSS_VAL_AUTO); |
| break; |
| case CURSOR_CROSS: |
| value = new CSSPrimitiveValue(CSS_VAL_CROSSHAIR); |
| break; |
| case CURSOR_DEFAULT: |
| value = new CSSPrimitiveValue(CSS_VAL_DEFAULT); |
| break; |
| case CURSOR_POINTER: |
| value = new CSSPrimitiveValue(CSS_VAL_POINTER); |
| break; |
| case CURSOR_MOVE: |
| value = new CSSPrimitiveValue(CSS_VAL_MOVE); |
| break; |
| case CURSOR_CELL: |
| value = new CSSPrimitiveValue(CSS_VAL_CELL); |
| break; |
| case CURSOR_VERTICAL_TEXT: |
| value = new CSSPrimitiveValue(CSS_VAL_VERTICAL_TEXT); |
| break; |
| case CURSOR_CONTEXT_MENU: |
| value = new CSSPrimitiveValue(CSS_VAL_CONTEXT_MENU); |
| break; |
| case CURSOR_ALIAS: |
| value = new CSSPrimitiveValue(CSS_VAL_ALIAS); |
| break; |
| case CURSOR_COPY: |
| value = new CSSPrimitiveValue(CSS_VAL_COPY); |
| break; |
| case CURSOR_NONE: |
| value = new CSSPrimitiveValue(CSS_VAL_NONE); |
| break; |
| case CURSOR_PROGRESS: |
| value = new CSSPrimitiveValue(CSS_VAL_PROGRESS); |
| break; |
| case CURSOR_NO_DROP: |
| value = new CSSPrimitiveValue(CSS_VAL_NO_DROP); |
| break; |
| case CURSOR_NOT_ALLOWED: |
| value = new CSSPrimitiveValue(CSS_VAL_NOT_ALLOWED); |
| break; |
| case CURSOR_WEBKIT_ZOOM_IN: |
| value = new CSSPrimitiveValue(CSS_VAL__WEBKIT_ZOOM_IN); |
| break; |
| case CURSOR_WEBKIT_ZOOM_OUT: |
| value = new CSSPrimitiveValue(CSS_VAL__WEBKIT_ZOOM_OUT); |
| break; |
| case CURSOR_E_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_E_RESIZE); |
| break; |
| case CURSOR_NE_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_NE_RESIZE); |
| break; |
| case CURSOR_NW_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_NW_RESIZE); |
| break; |
| case CURSOR_N_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_N_RESIZE); |
| break; |
| case CURSOR_SE_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_SE_RESIZE); |
| break; |
| case CURSOR_SW_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_SW_RESIZE); |
| break; |
| case CURSOR_S_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_S_RESIZE); |
| break; |
| case CURSOR_W_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_W_RESIZE); |
| break; |
| case CURSOR_EW_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_EW_RESIZE); |
| break; |
| case CURSOR_NS_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_NS_RESIZE); |
| break; |
| case CURSOR_NESW_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_NESW_RESIZE); |
| break; |
| case CURSOR_NWSE_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_NWSE_RESIZE); |
| break; |
| case CURSOR_COL_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_COL_RESIZE); |
| break; |
| case CURSOR_ROW_RESIZE: |
| value = new CSSPrimitiveValue(CSS_VAL_ROW_RESIZE); |
| break; |
| case CURSOR_TEXT: |
| value = new CSSPrimitiveValue(CSS_VAL_TEXT); |
| break; |
| case CURSOR_WAIT: |
| value = new CSSPrimitiveValue(CSS_VAL_WAIT); |
| break; |
| case CURSOR_HELP: |
| value = new CSSPrimitiveValue(CSS_VAL_HELP); |
| break; |
| case CURSOR_ALL_SCROLL: |
| value = new CSSPrimitiveValue(CSS_VAL_ALL_SCROLL); |
| break; |
| } |
| ASSERT(value); |
| if (list) { |
| list->append(value); |
| return list.release(); |
| } |
| return value.release(); |
| } |
| case CSS_PROP_DIRECTION: |
| switch (style->direction()) { |
| case LTR: |
| return new CSSPrimitiveValue(CSS_VAL_LTR); |
| case RTL: |
| return new CSSPrimitiveValue(CSS_VAL_RTL); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_DISPLAY: |
| switch (style->display()) { |
| case INLINE: |
| return new CSSPrimitiveValue(CSS_VAL_INLINE); |
| case BLOCK: |
| return new CSSPrimitiveValue(CSS_VAL_BLOCK); |
| case LIST_ITEM: |
| return new CSSPrimitiveValue(CSS_VAL_LIST_ITEM); |
| case RUN_IN: |
| return new CSSPrimitiveValue(CSS_VAL_RUN_IN); |
| case COMPACT: |
| return new CSSPrimitiveValue(CSS_VAL_COMPACT); |
| case INLINE_BLOCK: |
| return new CSSPrimitiveValue(CSS_VAL_INLINE_BLOCK); |
| case TABLE: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE); |
| case INLINE_TABLE: |
| return new CSSPrimitiveValue(CSS_VAL_INLINE_TABLE); |
| case TABLE_ROW_GROUP: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_ROW_GROUP); |
| case TABLE_HEADER_GROUP: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_HEADER_GROUP); |
| case TABLE_FOOTER_GROUP: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_FOOTER_GROUP); |
| case TABLE_ROW: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_ROW); |
| case TABLE_COLUMN_GROUP: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_COLUMN_GROUP); |
| case TABLE_COLUMN: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_COLUMN); |
| case TABLE_CELL: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_CELL); |
| case TABLE_CAPTION: |
| return new CSSPrimitiveValue(CSS_VAL_TABLE_CAPTION); |
| case BOX: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_BOX); |
| case INLINE_BOX: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_INLINE_BOX); |
| case NONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_EMPTY_CELLS: |
| switch (style->emptyCells()) { |
| case SHOW: |
| return new CSSPrimitiveValue(CSS_VAL_SHOW); |
| case HIDE: |
| return new CSSPrimitiveValue(CSS_VAL_HIDE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_FLOAT: |
| switch (style->floating()) { |
| case FNONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case FLEFT: |
| return new CSSPrimitiveValue(CSS_VAL_LEFT); |
| case FRIGHT: |
| return new CSSPrimitiveValue(CSS_VAL_RIGHT); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_FONT_FAMILY: |
| // FIXME: This only returns the first family. |
| return new CSSPrimitiveValue(style->fontDescription().family().family().domString(), CSSPrimitiveValue::CSS_STRING); |
| case CSS_PROP_FONT_SIZE: |
| return new CSSPrimitiveValue(style->fontDescription().computedPixelSize(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP__WEBKIT_BINDING: |
| break; |
| case CSS_PROP_FONT_STYLE: |
| if (style->fontDescription().italic()) |
| return new CSSPrimitiveValue(CSS_VAL_ITALIC); |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case CSS_PROP_FONT_VARIANT: |
| if (style->fontDescription().smallCaps()) |
| return new CSSPrimitiveValue(CSS_VAL_SMALL_CAPS); |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case CSS_PROP_FONT_WEIGHT: |
| // FIXME: this does not reflect the full range of weights |
| // that can be expressed with CSS |
| if (style->fontDescription().weight() == cBoldWeight) |
| return new CSSPrimitiveValue(CSS_VAL_BOLD); |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case CSS_PROP_HEIGHT: |
| if (renderer) |
| return new CSSPrimitiveValue(sizingBox(renderer).height(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->height()); |
| case CSS_PROP__WEBKIT_HIGHLIGHT: |
| if (style->highlight() == nullAtom) |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| return new CSSPrimitiveValue(style->highlight(), CSSPrimitiveValue::CSS_STRING); |
| case CSS_PROP__WEBKIT_BORDER_FIT: |
| if (style->borderFit() == BorderFitBorder) |
| return new CSSPrimitiveValue(CSS_VAL_BORDER); |
| return new CSSPrimitiveValue(CSS_VAL_LINES); |
| case CSS_PROP_LEFT: |
| return getPositionOffsetValue(style, CSS_PROP_LEFT); |
| case CSS_PROP_LETTER_SPACING: |
| if (!style->letterSpacing()) |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| return new CSSPrimitiveValue(style->letterSpacing(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP__WEBKIT_LINE_CLAMP: |
| if (style->lineClamp() == -1) |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| return new CSSPrimitiveValue(style->lineClamp(), CSSPrimitiveValue::CSS_PERCENTAGE); |
| case CSS_PROP_LINE_HEIGHT: { |
| Length length = style->lineHeight(); |
| if (length.isNegative()) |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| if (length.isPercent()) |
| // This is imperfect, because it doesn't include the zoom factor and the real computation |
| // for how high to be in pixels does include things like minimum font size and the zoom factor. |
| // On the other hand, since font-size doesn't include the zoom factor, we really can't do |
| // that here either. |
| return new CSSPrimitiveValue(static_cast<int>(length.percent() * style->fontDescription().specifiedSize()) / 100, CSSPrimitiveValue::CSS_PX); |
| return new CSSPrimitiveValue(length.value(), CSSPrimitiveValue::CSS_PX); |
| } |
| case CSS_PROP_LIST_STYLE_IMAGE: |
| if (style->listStyleImage()) |
| return new CSSPrimitiveValue(style->listStyleImage()->url(), CSSPrimitiveValue::CSS_URI); |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case CSS_PROP_LIST_STYLE_POSITION: |
| switch (style->listStylePosition()) { |
| case OUTSIDE: |
| return new CSSPrimitiveValue(CSS_VAL_OUTSIDE); |
| case INSIDE: |
| return new CSSPrimitiveValue(CSS_VAL_INSIDE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_LIST_STYLE_TYPE: |
| switch (style->listStyleType()) { |
| case LNONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case DISC: |
| return new CSSPrimitiveValue(CSS_VAL_DISC); |
| case CIRCLE: |
| return new CSSPrimitiveValue(CSS_VAL_CIRCLE); |
| case SQUARE: |
| return new CSSPrimitiveValue(CSS_VAL_SQUARE); |
| case LDECIMAL: |
| return new CSSPrimitiveValue(CSS_VAL_DECIMAL); |
| case DECIMAL_LEADING_ZERO: |
| return new CSSPrimitiveValue(CSS_VAL_DECIMAL_LEADING_ZERO); |
| case LOWER_ROMAN: |
| return new CSSPrimitiveValue(CSS_VAL_LOWER_ROMAN); |
| case UPPER_ROMAN: |
| return new CSSPrimitiveValue(CSS_VAL_UPPER_ROMAN); |
| case LOWER_GREEK: |
| return new CSSPrimitiveValue(CSS_VAL_LOWER_GREEK); |
| case LOWER_ALPHA: |
| return new CSSPrimitiveValue(CSS_VAL_LOWER_ALPHA); |
| case LOWER_LATIN: |
| return new CSSPrimitiveValue(CSS_VAL_LOWER_LATIN); |
| case UPPER_ALPHA: |
| return new CSSPrimitiveValue(CSS_VAL_UPPER_ALPHA); |
| case UPPER_LATIN: |
| return new CSSPrimitiveValue(CSS_VAL_UPPER_LATIN); |
| case HEBREW: |
| return new CSSPrimitiveValue(CSS_VAL_HEBREW); |
| case ARMENIAN: |
| return new CSSPrimitiveValue(CSS_VAL_ARMENIAN); |
| case GEORGIAN: |
| return new CSSPrimitiveValue(CSS_VAL_GEORGIAN); |
| case CJK_IDEOGRAPHIC: |
| return new CSSPrimitiveValue(CSS_VAL_CJK_IDEOGRAPHIC); |
| case HIRAGANA: |
| return new CSSPrimitiveValue(CSS_VAL_HIRAGANA); |
| case KATAKANA: |
| return new CSSPrimitiveValue(CSS_VAL_KATAKANA); |
| case HIRAGANA_IROHA: |
| return new CSSPrimitiveValue(CSS_VAL_HIRAGANA_IROHA); |
| case KATAKANA_IROHA: |
| return new CSSPrimitiveValue(CSS_VAL_KATAKANA_IROHA); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_MARGIN_TOP: |
| if (renderer) |
| // FIXME: Supposed to return the percentage if percentage was specified. |
| return new CSSPrimitiveValue(renderer->marginTop(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->marginTop()); |
| case CSS_PROP_MARGIN_RIGHT: |
| if (renderer) |
| // FIXME: Supposed to return the percentage if percentage was specified. |
| return new CSSPrimitiveValue(renderer->marginRight(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->marginRight()); |
| case CSS_PROP_MARGIN_BOTTOM: |
| if (renderer) |
| // FIXME: Supposed to return the percentage if percentage was specified. |
| return new CSSPrimitiveValue(renderer->marginBottom(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->marginBottom()); |
| case CSS_PROP_MARGIN_LEFT: |
| if (renderer) |
| // FIXME: Supposed to return the percentage if percentage was specified. |
| return new CSSPrimitiveValue(renderer->marginLeft(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->marginLeft()); |
| case CSS_PROP__WEBKIT_MARQUEE_DIRECTION: |
| switch (style->marqueeDirection()) { |
| case MFORWARD: |
| return new CSSPrimitiveValue(CSS_VAL_FORWARDS); |
| case MBACKWARD: |
| return new CSSPrimitiveValue(CSS_VAL_BACKWARDS); |
| case MAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case MUP: |
| return new CSSPrimitiveValue(CSS_VAL_UP); |
| case MDOWN: |
| return new CSSPrimitiveValue(CSS_VAL_DOWN); |
| case MLEFT: |
| return new CSSPrimitiveValue(CSS_VAL_LEFT); |
| case MRIGHT: |
| return new CSSPrimitiveValue(CSS_VAL_RIGHT); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_MARQUEE_INCREMENT: |
| return valueForLength(style->marqueeIncrement()); |
| case CSS_PROP__WEBKIT_MARQUEE_REPETITION: |
| if (style->marqueeLoopCount() < 0) |
| return new CSSPrimitiveValue(CSS_VAL_INFINITE); |
| return new CSSPrimitiveValue(style->marqueeLoopCount(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP__WEBKIT_MARQUEE_STYLE: |
| switch (style->marqueeBehavior()) { |
| case MNONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case MSCROLL: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLL); |
| case MSLIDE: |
| return new CSSPrimitiveValue(CSS_VAL_SLIDE); |
| case MALTERNATE: |
| return new CSSPrimitiveValue(CSS_VAL_ALTERNATE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_USER_MODIFY: |
| switch (style->userModify()) { |
| case READ_ONLY: |
| return new CSSPrimitiveValue(CSS_VAL_READ_ONLY); |
| case READ_WRITE: |
| return new CSSPrimitiveValue(CSS_VAL_READ_WRITE); |
| case READ_WRITE_PLAINTEXT_ONLY: |
| return new CSSPrimitiveValue(CSS_VAL_READ_WRITE_PLAINTEXT_ONLY); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_MAX_HEIGHT: |
| return valueForMaxLength(style->maxHeight()); |
| case CSS_PROP_MAX_WIDTH: |
| return valueForMaxLength(style->maxWidth()); |
| case CSS_PROP_MIN_HEIGHT: |
| return valueForLength(style->minHeight()); |
| case CSS_PROP_MIN_WIDTH: |
| return valueForLength(style->minWidth()); |
| case CSS_PROP_OPACITY: |
| return new CSSPrimitiveValue(style->opacity(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP_ORPHANS: |
| return new CSSPrimitiveValue(style->orphans(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP_OUTLINE_COLOR: |
| return currentColorOrValidColor(style, style->outlineColor()); |
| case CSS_PROP_OUTLINE_STYLE: |
| if (style->outlineStyleIsAuto()) |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| return valueForBorderStyle(style->outlineStyle()); |
| case CSS_PROP_OUTLINE_WIDTH: |
| return new CSSPrimitiveValue(style->outlineWidth(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP_OVERFLOW: |
| case CSS_PROP_OVERFLOW_X: |
| case CSS_PROP_OVERFLOW_Y: { |
| EOverflow overflow; |
| switch (propertyID) { |
| case CSS_PROP_OVERFLOW_X: |
| overflow = style->overflowX(); |
| break; |
| case CSS_PROP_OVERFLOW_Y: |
| overflow = style->overflowY(); |
| break; |
| default: |
| overflow = max(style->overflowX(), style->overflowY()); |
| } |
| switch (overflow) { |
| case OVISIBLE: |
| return new CSSPrimitiveValue(CSS_VAL_VISIBLE); |
| case OHIDDEN: |
| return new CSSPrimitiveValue(CSS_VAL_HIDDEN); |
| case OSCROLL: |
| return new CSSPrimitiveValue(CSS_VAL_SCROLL); |
| case OAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case OMARQUEE: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_MARQUEE); |
| case OOVERLAY: |
| return new CSSPrimitiveValue(CSS_VAL_OVERLAY); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| case CSS_PROP_PADDING_TOP: |
| if (renderer) |
| return new CSSPrimitiveValue(renderer->paddingTop(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->paddingTop()); |
| case CSS_PROP_PADDING_RIGHT: |
| if (renderer) |
| return new CSSPrimitiveValue(renderer->paddingRight(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->paddingRight()); |
| case CSS_PROP_PADDING_BOTTOM: |
| if (renderer) |
| return new CSSPrimitiveValue(renderer->paddingBottom(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->paddingBottom()); |
| case CSS_PROP_PADDING_LEFT: |
| if (renderer) |
| return new CSSPrimitiveValue(renderer->paddingLeft(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->paddingLeft()); |
| case CSS_PROP_PAGE_BREAK_AFTER: |
| switch (style->pageBreakAfter()) { |
| case PBAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case PBALWAYS: |
| return new CSSPrimitiveValue(CSS_VAL_ALWAYS); |
| case PBAVOID: |
| return new CSSPrimitiveValue(CSS_VAL_AVOID); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_PAGE_BREAK_BEFORE: |
| switch (style->pageBreakBefore()) { |
| case PBAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case PBALWAYS: |
| return new CSSPrimitiveValue(CSS_VAL_ALWAYS); |
| case PBAVOID: |
| return new CSSPrimitiveValue(CSS_VAL_AVOID); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_PAGE_BREAK_INSIDE: |
| switch (style->pageBreakInside()) { |
| case PBAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case PBAVOID: |
| return new CSSPrimitiveValue(CSS_VAL_AVOID); |
| case PBALWAYS: |
| break; // not allowed |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_POSITION: |
| switch (style->position()) { |
| case StaticPosition: |
| return new CSSPrimitiveValue(CSS_VAL_STATIC); |
| case RelativePosition: |
| return new CSSPrimitiveValue(CSS_VAL_RELATIVE); |
| case AbsolutePosition: |
| return new CSSPrimitiveValue(CSS_VAL_ABSOLUTE); |
| case FixedPosition: |
| return new CSSPrimitiveValue(CSS_VAL_FIXED); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_RIGHT: |
| return getPositionOffsetValue(style, CSS_PROP_RIGHT); |
| case CSS_PROP_TABLE_LAYOUT: |
| switch (style->tableLayout()) { |
| case TAUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case TFIXED: |
| return new CSSPrimitiveValue(CSS_VAL_FIXED); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_TEXT_ALIGN: |
| return valueForTextAlign(style->textAlign()); |
| case CSS_PROP_TEXT_DECORATION: { |
| String string; |
| if (style->textDecoration() & UNDERLINE) |
| string += "underline"; |
| if (style->textDecoration() & OVERLINE) { |
| if (string.length()) |
| string += " "; |
| string += "overline"; |
| } |
| if (style->textDecoration() & LINE_THROUGH) { |
| if (string.length()) |
| string += " "; |
| string += "line-through"; |
| } |
| if (style->textDecoration() & BLINK) { |
| if (string.length()) |
| string += " "; |
| string += "blink"; |
| } |
| if (!string.length()) |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| return new CSSPrimitiveValue(string, CSSPrimitiveValue::CSS_STRING); |
| } |
| case CSS_PROP__WEBKIT_TEXT_DECORATIONS_IN_EFFECT: { |
| String string; |
| if (style->textDecorationsInEffect() & UNDERLINE) |
| string += "underline"; |
| if (style->textDecorationsInEffect() & OVERLINE) { |
| if (string.length()) |
| string += " "; |
| string += "overline"; |
| } |
| if (style->textDecorationsInEffect() & LINE_THROUGH) { |
| if (string.length()) |
| string += " "; |
| string += "line-through"; |
| } |
| if (style->textDecorationsInEffect() & BLINK) { |
| if (string.length()) |
| string += " "; |
| string += "blink"; |
| } |
| if (!string.length()) |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| return new CSSPrimitiveValue(string, CSSPrimitiveValue::CSS_STRING); |
| } |
| case CSS_PROP__WEBKIT_TEXT_FILL_COLOR: |
| return currentColorOrValidColor(style, style->textFillColor()); |
| case CSS_PROP_TEXT_INDENT: |
| return valueForLength(style->textIndent()); |
| case CSS_PROP_TEXT_SHADOW: |
| return valueForShadow(style->textShadow()); |
| case CSS_PROP__WEBKIT_TEXT_SECURITY: |
| switch (style->textSecurity()) { |
| case TSNONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case TSDISC: |
| return new CSSPrimitiveValue(CSS_VAL_DISC); |
| case TSCIRCLE: |
| return new CSSPrimitiveValue(CSS_VAL_CIRCLE); |
| case TSSQUARE: |
| return new CSSPrimitiveValue(CSS_VAL_SQUARE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_TEXT_SIZE_ADJUST: |
| if (style->textSizeAdjust()) |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case CSS_PROP__WEBKIT_TEXT_STROKE_COLOR: |
| return currentColorOrValidColor(style, style->textStrokeColor()); |
| case CSS_PROP__WEBKIT_TEXT_STROKE_WIDTH: |
| return new CSSPrimitiveValue(style->textStrokeWidth(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP_TEXT_TRANSFORM: |
| switch (style->textTransform()) { |
| case CAPITALIZE: |
| return new CSSPrimitiveValue(CSS_VAL_CAPITALIZE); |
| case UPPERCASE: |
| return new CSSPrimitiveValue(CSS_VAL_UPPERCASE); |
| case LOWERCASE: |
| return new CSSPrimitiveValue(CSS_VAL_LOWERCASE); |
| case TTNONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_TOP: |
| return getPositionOffsetValue(style, CSS_PROP_TOP); |
| case CSS_PROP_UNICODE_BIDI: |
| switch (style->unicodeBidi()) { |
| case UBNormal: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case Embed: |
| return new CSSPrimitiveValue(CSS_VAL_EMBED); |
| case Override: |
| return new CSSPrimitiveValue(CSS_VAL_BIDI_OVERRIDE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_VERTICAL_ALIGN: |
| switch (style->verticalAlign()) { |
| case BASELINE: |
| return new CSSPrimitiveValue(CSS_VAL_BASELINE); |
| case MIDDLE: |
| return new CSSPrimitiveValue(CSS_VAL_MIDDLE); |
| case SUB: |
| return new CSSPrimitiveValue(CSS_VAL_SUB); |
| case SUPER: |
| return new CSSPrimitiveValue(CSS_VAL_SUPER); |
| case TEXT_TOP: |
| return new CSSPrimitiveValue(CSS_VAL_TEXT_TOP); |
| case TEXT_BOTTOM: |
| return new CSSPrimitiveValue(CSS_VAL_TEXT_BOTTOM); |
| case TOP: |
| return new CSSPrimitiveValue(CSS_VAL_TOP); |
| case BOTTOM: |
| return new CSSPrimitiveValue(CSS_VAL_BOTTOM); |
| case BASELINE_MIDDLE: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_BASELINE_MIDDLE); |
| case LENGTH: |
| return valueForLength(style->verticalAlignLength()); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_VISIBILITY: |
| switch (style->visibility()) { |
| case VISIBLE: |
| return new CSSPrimitiveValue(CSS_VAL_VISIBLE); |
| case HIDDEN: |
| return new CSSPrimitiveValue(CSS_VAL_HIDDEN); |
| case COLLAPSE: |
| return new CSSPrimitiveValue(CSS_VAL_COLLAPSE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_WHITE_SPACE: |
| switch (style->whiteSpace()) { |
| case NORMAL: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case PRE: |
| return new CSSPrimitiveValue(CSS_VAL_PRE); |
| case PRE_WRAP: |
| return new CSSPrimitiveValue(CSS_VAL_PRE_WRAP); |
| case PRE_LINE: |
| return new CSSPrimitiveValue(CSS_VAL_PRE_LINE); |
| case NOWRAP: |
| return new CSSPrimitiveValue(CSS_VAL_NOWRAP); |
| case KHTML_NOWRAP: |
| return new CSSPrimitiveValue(CSS_VAL__WEBKIT_NOWRAP); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_WIDOWS: |
| return new CSSPrimitiveValue(style->widows(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP_WIDTH: |
| if (renderer) |
| return new CSSPrimitiveValue(sizingBox(renderer).width(), CSSPrimitiveValue::CSS_PX); |
| return valueForLength(style->width()); |
| case CSS_PROP_WORD_BREAK: |
| switch (style->wordBreak()) { |
| case NormalWordBreak: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case BreakAllWordBreak: |
| return new CSSPrimitiveValue(CSS_VAL_BREAK_ALL); |
| case BreakWordBreak: |
| return new CSSPrimitiveValue(CSS_VAL_BREAK_WORD); |
| } |
| case CSS_PROP_WORD_SPACING: |
| return new CSSPrimitiveValue(style->wordSpacing(), CSSPrimitiveValue::CSS_PX); |
| case CSS_PROP_WORD_WRAP: |
| switch (style->wordWrap()) { |
| case NormalWordWrap: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case BreakWordWrap: |
| return new CSSPrimitiveValue(CSS_VAL_BREAK_WORD); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_LINE_BREAK: |
| switch (style->khtmlLineBreak()) { |
| case LBNORMAL: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case AFTER_WHITE_SPACE: |
| return new CSSPrimitiveValue(CSS_VAL_AFTER_WHITE_SPACE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_NBSP_MODE: |
| switch (style->nbspMode()) { |
| case NBNORMAL: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case SPACE: |
| return new CSSPrimitiveValue(CSS_VAL_SPACE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP__WEBKIT_MATCH_NEAREST_MAIL_BLOCKQUOTE_COLOR: |
| switch (style->matchNearestMailBlockquoteColor()) { |
| case BCNORMAL: |
| return new CSSPrimitiveValue(CSS_VAL_NORMAL); |
| case MATCH: |
| return new CSSPrimitiveValue(CSS_VAL_MATCH); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_RESIZE: |
| switch (style->resize()) { |
| case RESIZE_BOTH: |
| return new CSSPrimitiveValue(CSS_VAL_BOTH); |
| case RESIZE_HORIZONTAL: |
| return new CSSPrimitiveValue(CSS_VAL_HORIZONTAL); |
| case RESIZE_VERTICAL: |
| return new CSSPrimitiveValue(CSS_VAL_VERTICAL); |
| case RESIZE_NONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| } |
| ASSERT_NOT_REACHED(); |
| return 0; |
| case CSS_PROP_Z_INDEX: |
| if (style->hasAutoZIndex()) |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| return new CSSPrimitiveValue(style->zIndex(), CSSPrimitiveValue::CSS_NUMBER); |
| case CSS_PROP__WEBKIT_BOX_SIZING: |
| if (style->boxSizing() == CONTENT_BOX) |
| return new CSSPrimitiveValue(CSS_VAL_CONTENT_BOX); |
| return new CSSPrimitiveValue(CSS_VAL_BORDER_BOX); |
| case CSS_PROP__WEBKIT_DASHBOARD_REGION: |
| { |
| const Vector<StyleDashboardRegion>& regions = style->dashboardRegions(); |
| unsigned count = regions.size(); |
| if (count == 1 && regions[0].type == StyleDashboardRegion::None) |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| |
| RefPtr<DashboardRegion> firstRegion; |
| DashboardRegion* previousRegion = 0; |
| for (unsigned i = 0; i < count; i++) { |
| RefPtr<DashboardRegion> region = new DashboardRegion; |
| StyleDashboardRegion styleRegion = regions[i]; |
| |
| region->m_label = styleRegion.label; |
| LengthBox offset = styleRegion.offset; |
| region->setTop(new CSSPrimitiveValue(offset.top.value(), CSSPrimitiveValue::CSS_PX)); |
| region->setRight(new CSSPrimitiveValue(offset.right.value(), CSSPrimitiveValue::CSS_PX)); |
| region->setBottom(new CSSPrimitiveValue(offset.bottom.value(), CSSPrimitiveValue::CSS_PX)); |
| region->setLeft(new CSSPrimitiveValue(offset.left.value(), CSSPrimitiveValue::CSS_PX)); |
| region->m_isRectangle = (styleRegion.type == StyleDashboardRegion::Rectangle); |
| region->m_isCircle = (styleRegion.type == StyleDashboardRegion::Circle); |
| |
| if (previousRegion) |
| previousRegion->m_next = region; |
| else |
| firstRegion = region; |
| previousRegion = region.get(); |
| } |
| return new CSSPrimitiveValue(firstRegion.release()); |
| } |
| case CSS_PROP__WEBKIT_APPEARANCE: |
| return valueForAppearance(style->appearance()); |
| case CSS_PROP__WEBKIT_FONT_SIZE_DELTA: |
| // Not a real style property -- used by the editing engine -- so has no computed value. |
| break; |
| case CSS_PROP__WEBKIT_MARGIN_BOTTOM_COLLAPSE: |
| return valueForMarginCollapse(style->marginBottomCollapse()); |
| case CSS_PROP__WEBKIT_MARGIN_TOP_COLLAPSE: |
| return valueForMarginCollapse(style->marginTopCollapse()); |
| case CSS_PROP__WEBKIT_RTL_ORDERING: |
| if (style->visuallyOrdered()) |
| return new CSSPrimitiveValue(CSS_VAL_VISUAL); |
| return new CSSPrimitiveValue(CSS_VAL_LOGICAL); |
| case CSS_PROP__WEBKIT_USER_DRAG: |
| switch (style->userDrag()) { |
| case DRAG_AUTO: |
| return new CSSPrimitiveValue(CSS_VAL_AUTO); |
| case DRAG_NONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case DRAG_ELEMENT: |
| return new CSSPrimitiveValue(CSS_VAL_ELEMENT); |
| } |
| break; |
| case CSS_PROP__WEBKIT_USER_SELECT: |
| switch (style->userSelect()) { |
| case SELECT_NONE: |
| return new CSSPrimitiveValue(CSS_VAL_NONE); |
| case SELECT_TEXT: |
| return new CSSPrimitiveValue(CSS_VAL_TEXT); |
| } |
| break; |
| case CSS_PROP__WEBKIT_BORDER_BOTTOM_LEFT_RADIUS: |
| return getBorderRadiusCornerValue(style->borderBottomLeftRadius()); |
| case CSS_PROP__WEBKIT_BORDER_BOTTOM_RIGHT_RADIUS: |
| return getBorderRadiusCornerValue(style->borderBottomRightRadius()); |
| case CSS_PROP__WEBKIT_BORDER_TOP_LEFT_RADIUS: |
| return getBorderRadiusCornerValue(style->borderTopLeftRadius()); |
| case CSS_PROP__WEBKIT_BORDER_TOP_RIGHT_RADIUS: |
| return getBorderRadiusCornerValue(style->borderTopRightRadius()); |
| case CSS_PROP_BACKGROUND: |
| case CSS_PROP_BORDER: |
| case CSS_PROP_BORDER_BOTTOM: |
| case CSS_PROP_BORDER_COLOR: |
| case CSS_PROP_BORDER_LEFT: |
| case CSS_PROP_BORDER_RIGHT: |
| case CSS_PROP_BORDER_STYLE: |
| case CSS_PROP_BORDER_TOP: |
| case CSS_PROP_BORDER_WIDTH: |
| case CSS_PROP_CLIP: |
| case CSS_PROP_CONTENT: |
| case CSS_PROP_COUNTER_INCREMENT: |
| case CSS_PROP_COUNTER_RESET: |
| case CSS_PROP_FONT: |
| case CSS_PROP_FONT_STRETCH: |
| case CSS_PROP_LIST_STYLE: |
| case CSS_PROP_MARGIN: |
| case CSS_PROP_OUTLINE: |
| case CSS_PROP_OUTLINE_OFFSET: |
| case CSS_PROP_PADDING: |
| case CSS_PROP_PAGE: |
| case CSS_PROP_QUOTES: |
| case CSS_PROP_SCROLLBAR_3DLIGHT_COLOR: |
| case CSS_PROP_SCROLLBAR_ARROW_COLOR: |
| case CSS_PROP_SCROLLBAR_DARKSHADOW_COLOR: |
| case CSS_PROP_SCROLLBAR_FACE_COLOR: |
| case CSS_PROP_SCROLLBAR_HIGHLIGHT_COLOR: |
| case CSS_PROP_SCROLLBAR_SHADOW_COLOR: |
| case CSS_PROP_SCROLLBAR_TRACK_COLOR: |
| case CSS_PROP_SIZE: |
| case CSS_PROP_TEXT_LINE_THROUGH: |
| case CSS_PROP_TEXT_LINE_THROUGH_COLOR: |
| case CSS_PROP_TEXT_LINE_THROUGH_MODE: |
| case CSS_PROP_TEXT_LINE_THROUGH_STYLE: |
| case CSS_PROP_TEXT_LINE_THROUGH_WIDTH: |
| case CSS_PROP_TEXT_OVERFLOW: |
| case CSS_PROP_TEXT_OVERLINE: |
| case CSS_PROP_TEXT_OVERLINE_COLOR: |
| case CSS_PROP_TEXT_OVERLINE_MODE: |
| case CSS_PROP_TEXT_OVERLINE_STYLE: |
| case CSS_PROP_TEXT_OVERLINE_WIDTH: |
| case CSS_PROP_TEXT_UNDERLINE: |
| case CSS_PROP_TEXT_UNDERLINE_COLOR: |
| case CSS_PROP_TEXT_UNDERLINE_MODE: |
| case CSS_PROP_TEXT_UNDERLINE_STYLE: |
| case CSS_PROP_TEXT_UNDERLINE_WIDTH: |
| case CSS_PROP__WEBKIT_BORDER_IMAGE: |
| case CSS_PROP__WEBKIT_BORDER_RADIUS: |
| case CSS_PROP__WEBKIT_COLUMNS: |
| case CSS_PROP__WEBKIT_COLUMN_RULE: |
| case CSS_PROP__WEBKIT_MARGIN_COLLAPSE: |
| case CSS_PROP__WEBKIT_MARGIN_START: |
| case CSS_PROP__WEBKIT_MARQUEE: |
| case CSS_PROP__WEBKIT_MARQUEE_SPEED: |
| case CSS_PROP__WEBKIT_PADDING_START: |
| case CSS_PROP__WEBKIT_TEXT_STROKE: |
| // FIXME: The above are unimplemented. |
| break; |
| } |
| |
| LOG_ERROR("unimplemented propertyID: %d", propertyID); |
| return 0; |
| } |
| |
| String CSSComputedStyleDeclaration::getPropertyValue(int propertyID) const |
| { |
| RefPtr<CSSValue> value = getPropertyCSSValue(propertyID); |
| if (value) |
| return value->cssText(); |
| return ""; |
| } |
| |
| bool CSSComputedStyleDeclaration::getPropertyPriority(int /*propertyID*/) const |
| { |
| // All computed styles have a priority of false (not "important"). |
| return false; |
| } |
| |
| String CSSComputedStyleDeclaration::removeProperty(int /*propertyID*/, ExceptionCode& ec) |
| { |
| ec = NO_MODIFICATION_ALLOWED_ERR; |
| return String(); |
| } |
| |
| void CSSComputedStyleDeclaration::setProperty(int /*propertyID*/, const String& /*value*/, bool /*important*/, ExceptionCode& ec) |
| { |
| ec = NO_MODIFICATION_ALLOWED_ERR; |
| } |
| |
| unsigned CSSComputedStyleDeclaration::length() const |
| { |
| Node* node = m_node.get(); |
| if (!node) |
| return 0; |
| |
| RenderStyle* style = node->computedStyle(); |
| if (!style) |
| return 0; |
| |
| return numComputedProperties; |
| } |
| |
| String CSSComputedStyleDeclaration::item(unsigned i) const |
| { |
| if (i >= length()) |
| return String(); |
| |
| return getPropertyName(static_cast<CSSPropertyID>(computedProperties[i])); |
| } |
| |
| // This is the list of properties we want to copy in the copyInheritableProperties() function. |
| // It is the intersection of the list of inherited CSS properties and the |
| // properties for which we have a computed implementation in this file. |
| const int inheritableProperties[] = { |
| CSS_PROP_BORDER_COLLAPSE, |
| CSS_PROP_COLOR, |
| CSS_PROP_FONT_FAMILY, |
| CSS_PROP_FONT_SIZE, |
| CSS_PROP_FONT_STYLE, |
| CSS_PROP_FONT_VARIANT, |
| CSS_PROP_FONT_WEIGHT, |
| CSS_PROP_LETTER_SPACING, |
| CSS_PROP_LINE_HEIGHT, |
| CSS_PROP_ORPHANS, |
| CSS_PROP_TEXT_ALIGN, |
| CSS_PROP_TEXT_INDENT, |
| CSS_PROP_TEXT_TRANSFORM, |
| CSS_PROP_WHITE_SPACE, |
| CSS_PROP_WIDOWS, |
| CSS_PROP_WORD_SPACING, |
| CSS_PROP__WEBKIT_BORDER_HORIZONTAL_SPACING, |
| CSS_PROP__WEBKIT_BORDER_VERTICAL_SPACING, |
| CSS_PROP__WEBKIT_TEXT_DECORATIONS_IN_EFFECT, |
| CSS_PROP__WEBKIT_TEXT_FILL_COLOR, |
| CSS_PROP__WEBKIT_TEXT_SIZE_ADJUST, |
| CSS_PROP__WEBKIT_TEXT_STROKE_COLOR, |
| CSS_PROP__WEBKIT_TEXT_STROKE_WIDTH, |
| }; |
| |
| const unsigned numInheritableProperties = sizeof(inheritableProperties) / sizeof(inheritableProperties[0]); |
| |
| void CSSComputedStyleDeclaration::removeComputedInheritablePropertiesFrom(CSSMutableStyleDeclaration* declaration) |
| { |
| declaration->removePropertiesInSet(inheritableProperties, numInheritableProperties); |
| } |
| |
| PassRefPtr<CSSMutableStyleDeclaration> CSSComputedStyleDeclaration::copyInheritableProperties() const |
| { |
| RefPtr<CSSMutableStyleDeclaration> style = copyPropertiesInSet(inheritableProperties, numInheritableProperties); |
| if (style && m_node && m_node->computedStyle()) { |
| // If a node's text fill color is invalid, then its children use |
| // their font-color as their text fill color (they don't |
| // inherit it). Likewise for stroke color. |
| ExceptionCode ec = 0; |
| if (!m_node->computedStyle()->textFillColor().isValid()) |
| style->removeProperty(CSS_PROP__WEBKIT_TEXT_FILL_COLOR, ec); |
| if (!m_node->computedStyle()->textStrokeColor().isValid()) |
| style->removeProperty(CSS_PROP__WEBKIT_TEXT_STROKE_COLOR, ec); |
| ASSERT(ec == 0); |
| } |
| return style.release(); |
| } |
| |
| PassRefPtr<CSSMutableStyleDeclaration> CSSComputedStyleDeclaration::copy() const |
| { |
| return copyPropertiesInSet(computedProperties, numComputedProperties); |
| } |
| |
| PassRefPtr<CSSMutableStyleDeclaration> CSSComputedStyleDeclaration::makeMutable() |
| { |
| return copy(); |
| } |
| |
| PassRefPtr<CSSComputedStyleDeclaration> computedStyle(Node* node) |
| { |
| return new CSSComputedStyleDeclaration(node); |
| } |
| |
| } // namespace WebCore |
