Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 203 insertions, 0 deletions

diff --git a/layout/generic/FrameClasses.py b/layout/generic/FrameClasses.py
new file mode 100644
index 0000000000..d1d0a0b13b
--- /dev/null
+++ b/layout/generic/FrameClasses.py
@@ -0,0 +1,203 @@
+# 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"}
+
+BLOCK = COMMON | {"CanContainOverflowContainers"}
+
+REPLACED = COMMON | {"Replaced"}
+REPLACED_SIZING = REPLACED | {"ReplacedSizing"}
+REPLACED_WITH_BLOCK = REPLACED | {"ReplacedContainsBlock"}
+REPLACED_SIZING_WITH_BLOCK = REPLACED_SIZING | REPLACED_WITH_BLOCK
+
+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"}
+
+# NOTE: Intentionally not including "COMMON" here.
+INLINE = {"BidiInlineContainer", "LineParticipant"}
+RUBY_CONTENT = {"LineParticipant"}
+# FIXME(bug 713387): Shouldn't be Replaced, probably.
+TEXT = COMMON | {"Replaced", "LineParticipant"} | 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 | LEAF | {"LineParticipant"}),
+    Frame("nsBCTableCellFrame", "TableCell", TABLE_CELL),
+    Frame("nsBackdropFrame", "Backdrop", COMMON | LEAF),
+    Frame("nsBlockFrame", "Block", BLOCK),
+    Frame("nsCanvasFrame", "Canvas", BLOCK),
+    # FIXME(emilio, bug 1866692): These don't have a block, wtf? Can we remove the "ReplacedContainsBlock" flag
+    Frame("nsCheckboxRadioFrame", "CheckboxRadio", REPLACED_WITH_BLOCK | LEAF),
+    Frame("nsColorControlFrame", "ColorControl", REPLACED_WITH_BLOCK | LEAF),
+    Frame("nsColumnSetFrame", "ColumnSet", COMMON),
+    Frame("ColumnSetWrapperFrame", "ColumnSetWrapper", BLOCK),
+    Frame("nsComboboxControlFrame", "ComboboxControl", BLOCK | REPLACED_WITH_BLOCK),
+    # FIXME(emilio, bug 1362907): Revisit these after that bug, this is the
+    # only frame that has ReplacedContainsBlock but not Replaced, which is
+    # sketchy.
+    Frame(
+        "nsComboboxDisplayFrame", "ComboboxDisplay", REPLACED_WITH_BLOCK - {"Replaced"}
+    ),
+    Frame("nsContinuingTextFrame", "Text", TEXT),
+    Frame("nsDateTimeControlFrame", "DateTimeControl", REPLACED_WITH_BLOCK),
+    Frame("nsFieldSetFrame", "FieldSet", BLOCK),
+    Frame("nsFileControlFrame", "Block", REPLACED_WITH_BLOCK | LEAF),
+    Frame("FileControlLabelFrame", "Block", BLOCK | LEAF),
+    Frame("nsFirstLetterFrame", "Letter", INLINE),
+    Frame("nsFloatingFirstLetterFrame", "Letter", INLINE - {"LineParticipant"}),
+    Frame("nsFirstLineFrame", "Line", INLINE),
+    Frame("nsFlexContainerFrame", "FlexContainer", BLOCK),
+    Frame("nsIFrame", "None", COMMON),
+    Frame("nsGfxButtonControlFrame", "GfxButtonControl", REPLACED_WITH_BLOCK | LEAF),
+    Frame("nsGridContainerFrame", "GridContainer", BLOCK),
+    Frame("nsHTMLButtonControlFrame", "HTMLButtonControl", REPLACED_WITH_BLOCK),
+    Frame("nsHTMLCanvasFrame", "HTMLCanvas", REPLACED_SIZING),
+    Frame("nsHTMLFramesetBlankFrame", "None", COMMON | LEAF),
+    Frame("nsHTMLFramesetBorderFrame", "None", COMMON | LEAF),
+    Frame("nsHTMLFramesetFrame", "FrameSet", COMMON | LEAF),
+    Frame("nsHTMLScrollFrame", "Scroll", COMMON),
+    Frame("nsImageControlFrame", "ImageControl", REPLACED_SIZING | LEAF),
+    Frame("nsImageFrame", "Image", REPLACED_SIZING | {"LeafDynamic"}),
+    Frame("nsInlineFrame", "Inline", INLINE),
+    Frame("nsListControlFrame", "ListControl", REPLACED_WITH_BLOCK),
+    Frame("nsMathMLmathBlockFrame", "Block", BLOCK | MATHML),
+    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("nsMathMLmsqrtFrame", "None", MATHML_CONTAINER),
+    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_WITH_BLOCK | LEAF),
+    Frame("nsNumberControlFrame", "TextInput", REPLACED_WITH_BLOCK | LEAF),
+    Frame("nsPageBreakFrame", "PageBreak", COMMON | LEAF),
+    Frame("nsPageContentFrame", "PageContent", BLOCK),
+    Frame("nsPageFrame", "Page", COMMON),
+    Frame("nsPlaceholderFrame", "Placeholder", COMMON | LEAF),
+    Frame("nsProgressFrame", "Progress", REPLACED_WITH_BLOCK | LEAF),
+    Frame("nsRangeFrame", "Range", REPLACED_WITH_BLOCK | 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("SimpleXULLeafFrame", "SimpleXULLeaf", COMMON | LEAF),
+    Frame("nsScrollbarButtonFrame", "SimpleXULLeaf", COMMON | LEAF),
+    Frame("nsScrollbarFrame", "Scrollbar", COMMON),
+    Frame("nsSearchControlFrame", "SearchControl", LEAF),
+    Frame("nsSelectsAreaFrame", "Block", BLOCK),
+    Frame("nsPageSequenceFrame", "PageSequence", COMMON),
+    Frame("nsSliderFrame", "Slider", COMMON),
+    Frame("nsSplitterFrame", "SimpleXULLeaf", COMMON | LEAF),
+    Frame("nsSubDocumentFrame", "SubDocument", REPLACED_SIZING_WITH_BLOCK | LEAF),
+    Frame("PrintedSheetFrame", "PrintedSheet", COMMON),
+    Frame("SVGAFrame", "SVGA", SVG_CONTAINER),
+    Frame("SVGClipPathFrame", "SVGClipPath", SVG_CONTAINER),
+    Frame("SVGContainerFrame", "None", SVG_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_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_CONTAINER),
+    Frame("SVGMarkerFrame", "SVGMarker", SVG_CONTAINER),
+    Frame("SVGMarkerAnonChildFrame", "SVGMarkerAnonChild", SVG_CONTAINER),
+    Frame("SVGMaskFrame", "SVGMask", SVG_CONTAINER),
+    Frame(
+        "SVGOuterSVGFrame",
+        "SVGOuterSVG",
+        SVG_CONTAINER | {"Replaced", "ReplacedSizing", "SupportsContainLayoutAndPaint"},
+    ),
+    Frame("SVGOuterSVGAnonChildFrame", "SVGOuterSVGAnonChild", SVG_CONTAINER),
+    Frame("SVGPatternFrame", "SVGPattern", SVG_CONTAINER),
+    Frame("SVGRadialGradientFrame", "SVGRadialGradient", SVG_CONTAINER),
+    Frame("SVGStopFrame", "SVGStop", SVG_CONTENT | LEAF),
+    Frame("SVGSwitchFrame", "SVGSwitch", SVG_CONTAINER),
+    Frame("SVGSymbolFrame", "SVGSymbol", SVG_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_WITH_BLOCK | 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("nsIFormControlFrame"),
+    AbstractFrame("nsIMathMLFrame"),
+    AbstractFrame("nsIPercentBSizeObserver"),
+    AbstractFrame("nsIPopupContainer"),
+    AbstractFrame("nsIScrollableFrame"),
+    AbstractFrame("nsIScrollbarMediator"),
+    AbstractFrame("nsISelectControlFrame"),
+    AbstractFrame("nsIStatefulFrame"),
+    AbstractFrame("ISVGDisplayableFrame"),
+    AbstractFrame("ISVGSVGFrame"),
+    AbstractFrame("nsITableCellLayout"),
+    AbstractFrame("nsITableLayout"),
+    AbstractFrame("nsITextControlFrame"),
+]