# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# Frame class definitions, used to generate FrameIdList.h and FrameTypeList.h
from FrameClass
import AbstractFrame, Frame
# Most frames support these.
COMMON = {
"SupportsCSSTransforms" ,
"SupportsContainLayoutAndPaint" ,
"SupportsAspectRatio" ,
}
LEAF = {
"Leaf" }
MATHML = {
"MathML" }
SVG = {
"SVG" }
BFC = {
"BlockFormattingContext" }
LINE_PARTICIPANT = {
"LineParticipant" }
BLOCK = COMMON | {
"CanContainOverflowContainers" }
REPLACED = COMMON | {
"Replaced" }
REPLACED_SIZING = REPLACED | {
"ReplacedSizing" }
TABLE = COMMON - {
"SupportsCSSTransforms" }
TABLE_PART = {
"SupportsCSSTransforms" ,
"TablePart" }
TABLE_CELL = TABLE_PART | {
"SupportsContainLayoutAndPaint" }
MATHML_CONTAINER = (COMMON - {
"SupportsContainLayoutAndPaint" }) | MATHML
SVG_CONTENT = (COMMON - {
"SupportsContainLayoutAndPaint" }) | SVG
SVG_CONTAINER = SVG_CONTENT | {
"SVGContainer" }
SVG_RENDERING_OBSERVER_CONTAINER = SVG_CONTAINER | {
"SVGRenderingObserverContainer" }
# NOTE: Intentionally not including "COMMON" here.
INLINE = LINE_PARTICIPANT | {
"BidiInlineContainer" }
RUBY_CONTENT = LINE_PARTICIPANT
# FIXME(bug 713387): Shouldn't be Replaced, probably.
TEXT = COMMON | LINE_PARTICIPANT | {
"Replaced" } | LEAF
# See FrameClass.py and GenerateFrameLists.py for implementation details.
# The following is a list of all the frame classes, followed by the frame type,
# and a set of flags.
#
# The frame type is somewhat arbitrary (could literally be anything) but for
# new frame class implementations it's probably a good idea to make it a unique
# string (maybe matching the frame name).
#
# See bug 1555477 for some related discussion about the whole Type() set-up.
FRAME_CLASSES = [
Frame(
"BRFrame" ,
"Br" , REPLACED | LINE_PARTICIPANT | LEAF),
Frame(
"nsBCTableCellFrame" ,
"TableCell" , TABLE_CELL),
Frame(
"nsBackdropFrame" ,
"Backdrop" , COMMON | LEAF),
Frame(
"nsBlockFrame" ,
"Block" , BLOCK),
Frame(
"nsCanvasFrame" ,
"Canvas" , BLOCK),
Frame(
"nsCheckboxRadioFrame" ,
"CheckboxRadio" , REPLACED | LEAF),
Frame(
"nsColorControlFrame" ,
"ColorControl" , REPLACED | LEAF),
Frame(
"nsColumnSetFrame" ,
"ColumnSet" , COMMON),
Frame(
"ColumnSetWrapperFrame" ,
"ColumnSetWrapper" , BLOCK | BFC),
Frame(
"nsComboboxControlFrame" ,
"ComboboxControl" , REPLACED | LEAF),
Frame(
"ComboboxLabelFrame" ,
"Block" , BLOCK),
Frame(
"nsContinuingTextFrame" ,
"Text" , TEXT),
Frame(
"nsDateTimeControlFrame" ,
"DateTimeControl" , REPLACED),
Frame(
"nsFieldSetFrame" ,
"FieldSet" , BLOCK),
Frame(
"nsFileControlFrame" ,
"FileControl" , REPLACED | LEAF | BFC),
Frame(
"FileControlLabelFrame" ,
"Block" , BLOCK | LEAF),
Frame(
"nsFirstLetterFrame" ,
"Letter" , INLINE),
Frame(
"nsFloatingFirstLetterFrame" ,
"Letter" , INLINE - LINE_PARTICIPANT),
Frame(
"nsFirstLineFrame" ,
"Line" , INLINE),
Frame(
"nsFlexContainerFrame" ,
"FlexContainer" , BLOCK),
Frame(
"nsIFrame" ,
"None" , COMMON),
Frame(
"nsGfxButtonControlFrame" ,
"GfxButtonControl" , REPLACED | LEAF),
Frame(
"nsGridContainerFrame" ,
"GridContainer" , BLOCK),
Frame(
"nsHTMLButtonControlFrame" ,
"HTMLButtonControl" , REPLACED),
Frame(
"nsHTMLCanvasFrame" ,
"HTMLCanvas" , REPLACED_SIZING),
Frame(
"nsHTMLFramesetBlankFrame" ,
"None" , COMMON | LEAF),
Frame(
"nsHTMLFramesetBorderFrame" ,
"None" , COMMON | LEAF),
Frame(
"nsHTMLFramesetFrame" ,
"FrameSet" , COMMON | LEAF),
Frame(
"nsImageControlFrame" ,
"ImageControl" , REPLACED_SIZING | LEAF),
Frame(
"nsImageFrame" ,
"Image" , REPLACED_SIZING | {
"LeafDynamic" }),
Frame(
"nsInlineFrame" ,
"Inline" , INLINE),
Frame(
"nsListControlFrame" ,
"ListControl" , REPLACED),
Frame(
"nsMathMLmathBlockFrame" ,
"Block" , BLOCK | MATHML | BFC),
Frame(
"nsMathMLmathInlineFrame" ,
"Inline" , INLINE | MATHML),
Frame(
"nsMathMLmencloseFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLmfracFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLmmultiscriptsFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLmoFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLmpaddedFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLmrootFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLmrowFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLmspaceFrame" ,
"None" , MATHML_CONTAINER | LEAF),
Frame(
"nsMathMLmtableFrame" ,
"Table" , TABLE | MATHML),
Frame(
"nsMathMLmtableWrapperFrame" ,
"TableWrapper" , BLOCK | MATHML),
Frame(
"nsMathMLmtdFrame" ,
"TableCell" , TABLE_CELL | MATHML),
Frame(
"nsMathMLmtdInnerFrame" ,
"Block" , BLOCK | MATHML),
Frame(
"nsMathMLmtrFrame" ,
"TableRow" , TABLE_PART | MATHML),
Frame(
"nsMathMLmunderoverFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMathMLTokenFrame" ,
"None" , MATHML_CONTAINER),
Frame(
"nsMenuPopupFrame" ,
"MenuPopup" , BLOCK),
Frame(
"nsMeterFrame" ,
"Meter" , REPLACED | LEAF),
Frame(
"nsNumberControlFrame" ,
"TextInput" , REPLACED | LEAF),
Frame(
"nsPageBreakFrame" ,
"PageBreak" , COMMON | LEAF),
Frame(
"nsPageContentFrame" ,
"PageContent" , BLOCK),
Frame(
"nsPageFrame" ,
"Page" , COMMON),
Frame(
"nsPlaceholderFrame" ,
"Placeholder" , COMMON | LEAF),
Frame(
"nsProgressFrame" ,
"Progress" , REPLACED | LEAF),
Frame(
"nsRangeFrame" ,
"Range" , REPLACED | LEAF),
Frame(
"nsRubyBaseContainerFrame" ,
"RubyBaseContainer" , RUBY_CONTENT),
Frame(
"nsRubyBaseFrame" ,
"RubyBase" , RUBY_CONTENT),
Frame(
"nsRubyFrame" ,
"Ruby" , RUBY_CONTENT),
Frame(
"nsRubyTextContainerFrame" ,
"RubyTextContainer" , {
"None" }),
Frame(
"nsRubyTextFrame" ,
"RubyText" , RUBY_CONTENT),
Frame(
"ScrollContainerFrame" ,
"ScrollContainer" , COMMON),
Frame(
"SimpleXULLeafFrame" ,
"SimpleXULLeaf" , COMMON | LEAF),
Frame(
"nsScrollbarButtonFrame" ,
"SimpleXULLeaf" , COMMON | LEAF),
Frame(
"nsScrollbarFrame" ,
"Scrollbar" , COMMON),
Frame(
"nsSearchControlFrame" ,
"TextInput" , LEAF),
Frame(
"nsSelectsAreaFrame" ,
"Block" , BLOCK | BFC),
Frame(
"nsPageSequenceFrame" ,
"PageSequence" , COMMON),
Frame(
"nsSliderFrame" ,
"Slider" , COMMON),
Frame(
"nsSplitterFrame" ,
"SimpleXULLeaf" , COMMON | LEAF),
Frame(
"nsSubDocumentFrame" ,
"SubDocument" , REPLACED_SIZING | LEAF),
Frame(
"PrintedSheetFrame" ,
"PrintedSheet" , COMMON),
Frame(
"SVGAFrame" ,
"SVGA" , SVG_CONTAINER),
Frame(
"SVGClipPathFrame" ,
"SVGClipPath" , SVG_RENDERING_OBSERVER_CONTAINER),
# Note that not all the SVGContainerFrame classes should have the rendering
# observer flag, but the specific instances (used for <svg:defs>) should.
Frame(
"SVGContainerFrame" ,
"None" , SVG_RENDERING_OBSERVER_CONTAINER),
Frame(
"SVGFEContainerFrame" ,
"SVGFEContainer" , SVG_CONTENT),
Frame(
"SVGFEImageFrame" ,
"SVGFEImage" , SVG_CONTENT | LEAF),
Frame(
"SVGFELeafFrame" ,
"SVGFELeaf" , SVG_CONTENT | LEAF),
Frame(
"SVGFEUnstyledLeafFrame" ,
"SVGFEUnstyledLeaf" , SVG_CONTENT | LEAF),
Frame(
"SVGFilterFrame" ,
"SVGFilter" , SVG_RENDERING_OBSERVER_CONTAINER),
Frame(
"SVGForeignObjectFrame" ,
"SVGForeignObject" , SVG_CONTENT),
Frame(
"SVGGeometryFrame" ,
"SVGGeometry" , SVG_CONTENT | LEAF),
Frame(
"SVGGFrame" ,
"SVGG" , SVG_CONTAINER),
Frame(
"SVGImageFrame" ,
"SVGImage" , SVG_CONTENT | LEAF),
Frame(
"SVGInnerSVGFrame" ,
"SVGInnerSVG" , SVG_CONTAINER),
Frame(
"SVGLinearGradientFrame" ,
"SVGLinearGradient" , SVG_RENDERING_OBSERVER_CONTAINER
),
Frame(
"SVGMarkerFrame" ,
"SVGMarker" , SVG_RENDERING_OBSERVER_CONTAINER),
Frame(
"SVGMarkerAnonChildFrame" ,
"SVGMarkerAnonChild" , SVG_CONTAINER),
Frame(
"SVGMaskFrame" ,
"SVGMask" , SVG_RENDERING_OBSERVER_CONTAINER),
Frame(
"SVGOuterSVGFrame" ,
"SVGOuterSVG" ,
SVG_RENDERING_OBSERVER_CONTAINER
| {
"Replaced" ,
"ReplacedSizing" ,
"SupportsContainLayoutAndPaint" },
),
Frame(
"SVGOuterSVGAnonChildFrame" ,
"SVGOuterSVGAnonChild" , SVG_CONTAINER),
Frame(
"SVGPatternFrame" ,
"SVGPattern" , SVG_RENDERING_OBSERVER_CONTAINER),
Frame(
"SVGRadialGradientFrame" ,
"SVGRadialGradient" , SVG_RENDERING_OBSERVER_CONTAINER
),
Frame(
"SVGStopFrame" ,
"SVGStop" , SVG_CONTENT | LEAF),
Frame(
"SVGSwitchFrame" ,
"SVGSwitch" , SVG_CONTAINER),
Frame(
"SVGSymbolFrame" ,
"SVGSymbol" , SVG_RENDERING_OBSERVER_CONTAINER),
Frame(
"SVGTextFrame" ,
"SVGText" , SVG_CONTAINER),
# Not a leaf, though it always has a ShadowRoot, so in practice light DOM
# children never render.
Frame(
"SVGUseFrame" ,
"SVGUse" , SVG_CONTAINER),
Frame(
"MiddleCroppingLabelFrame" ,
"MiddleCroppingLabel" , BLOCK | LEAF),
Frame(
"SVGViewFrame" ,
"SVGView" , SVG_CONTENT | LEAF),
Frame(
"nsTableCellFrame" ,
"TableCell" , TABLE_CELL),
Frame(
"nsTableColFrame" ,
"TableCol" , TABLE_PART),
Frame(
"nsTableColGroupFrame" ,
"TableColGroup" , TABLE_PART),
Frame(
"nsTableFrame" ,
"Table" , TABLE),
Frame(
"nsTableWrapperFrame" ,
"TableWrapper" , BLOCK),
Frame(
"nsTableRowFrame" ,
"TableRow" , TABLE_PART),
Frame(
"nsTableRowGroupFrame" ,
"TableRowGroup" , TABLE_PART),
Frame(
"nsTextControlFrame" ,
"TextInput" , REPLACED | LEAF),
Frame(
"nsTextFrame" ,
"Text" , TEXT),
Frame(
"nsTreeBodyFrame" ,
"SimpleXULLeaf" , COMMON | LEAF),
Frame(
"nsVideoFrame" ,
"HTMLVideo" , REPLACED_SIZING),
Frame(
"nsAudioFrame" ,
"HTMLVideo" , REPLACED_SIZING - {
"SupportsAspectRatio" }),
Frame(
"ViewportFrame" ,
"Viewport" , COMMON),
Frame(
"WBRFrame" ,
"Wbr" , COMMON | LEAF),
# Non-concrete classes (for FrameIID use)
AbstractFrame(
"MiddleCroppingBlockFrame" ),
AbstractFrame(
"nsContainerFrame" ),
AbstractFrame(
"nsLeafFrame" ),
AbstractFrame(
"nsMathMLFrame" ),
AbstractFrame(
"nsMathMLContainerFrame" ),
AbstractFrame(
"nsRubyContentFrame" ),
AbstractFrame(
"nsSplittableFrame" ),
AbstractFrame(
"SVGDisplayContainerFrame" ),
AbstractFrame(
"SVGGradientFrame" ),
AbstractFrame(
"SVGPaintServerFrame" ),
# Interfaces (for FrameIID use)
AbstractFrame(
"nsIAnonymousContentCreator" ),
AbstractFrame(
"nsIMathMLFrame" ),
AbstractFrame(
"nsIPercentBSizeObserver" ),
AbstractFrame(
"nsIPopupContainer" ),
AbstractFrame(
"nsIScrollbarMediator" ),
AbstractFrame(
"nsISelectControlFrame" ),
AbstractFrame(
"nsIStatefulFrame" ),
AbstractFrame(
"ISVGDisplayableFrame" ),
AbstractFrame(
"ISVGSVGFrame" ),
AbstractFrame(
"nsITableCellLayout" ),
AbstractFrame(
"nsITableLayout" ),
]
Messung V0.5 in Prozent C=90 H=100 G=95
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-04-26)
¤
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