# 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("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", REPLACED | 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 ) 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"), ]