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Bug 1350140: stylo: Implement all the remaining state pseudo-classes. r=heycam
Also implements :link, :visited, and :any-link more efficiently, and stops matching :-moz-read-only in everything that is not read-write, which is kind of dumb, and probably creates some artifacts. MozReview-Commit-ID: 6BQqi7nAWdT Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
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Emilio Cobos Álvarez
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299f9446e6
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a6277d5513
5 changed files with 188 additions and 82 deletions
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@ -4,64 +4,116 @@
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//! States elements can be in.
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#![deny(missing_docs)]
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bitflags! {
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#[doc = "Event-based element states."]
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/// Event-based element states.
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///
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/// NB: Is important for this to remain in sync with Gecko's
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/// dom/events/EventStates.h.
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///
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/// Please keep in that order in order for this to be easily auditable.
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///
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/// TODO(emilio): We really really want to use the NS_EVENT_STATE bindings
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/// for this.
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#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
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pub flags ElementState: u32 {
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#[doc = "The mouse is down on this element. \
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https://html.spec.whatwg.org/multipage/#selector-active \
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FIXME(#7333): set/unset this when appropriate"]
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pub flags ElementState: u64 {
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/// The mouse is down on this element.
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/// https://html.spec.whatwg.org/multipage/#selector-active
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/// FIXME(#7333): set/unset this when appropriate
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const IN_ACTIVE_STATE = 1 << 0,
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#[doc = "This element has focus. \
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https://html.spec.whatwg.org/multipage/#selector-focus"]
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/// This element has focus.
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/// https://html.spec.whatwg.org/multipage/#selector-focus
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const IN_FOCUS_STATE = 1 << 1,
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#[doc = "The mouse is hovering over this element. \
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https://html.spec.whatwg.org/multipage/#selector-hover"]
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/// The mouse is hovering over this element.
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/// https://html.spec.whatwg.org/multipage/#selector-hover
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const IN_HOVER_STATE = 1 << 2,
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#[doc = "Content is enabled (and can be disabled). \
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http://www.whatwg.org/html/#selector-enabled"]
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/// Content is enabled (and can be disabled).
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/// http://www.whatwg.org/html/#selector-enabled
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const IN_ENABLED_STATE = 1 << 3,
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#[doc = "Content is disabled. \
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http://www.whatwg.org/html/#selector-disabled"]
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/// Content is disabled.
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/// http://www.whatwg.org/html/#selector-disabled
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const IN_DISABLED_STATE = 1 << 4,
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#[doc = "Content is checked. \
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https://html.spec.whatwg.org/multipage/#selector-checked"]
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/// Content is checked.
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/// https://html.spec.whatwg.org/multipage/#selector-checked
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const IN_CHECKED_STATE = 1 << 5,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-indeterminate"]
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/// https://html.spec.whatwg.org/multipage/#selector-indeterminate
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const IN_INDETERMINATE_STATE = 1 << 6,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-placeholder-shown"]
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/// https://html.spec.whatwg.org/multipage/#selector-placeholder-shown
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const IN_PLACEHOLDER_SHOWN_STATE = 1 << 7,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-target"]
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/// https://html.spec.whatwg.org/multipage/#selector-target
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const IN_TARGET_STATE = 1 << 8,
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#[doc = "https://fullscreen.spec.whatwg.org/#%3Afullscreen-pseudo-class"]
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/// https://fullscreen.spec.whatwg.org/#%3Afullscreen-pseudo-class
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const IN_FULLSCREEN_STATE = 1 << 9,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-valid"]
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/// https://html.spec.whatwg.org/multipage/#selector-valid
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const IN_VALID_STATE = 1 << 10,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-invalid"]
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/// https://html.spec.whatwg.org/multipage/#selector-invalid
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const IN_INVALID_STATE = 1 << 11,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-valid"]
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-valid
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const IN_MOZ_UI_VALID_STATE = 1 << 12,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-broken"]
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const IN_BROKEN_STATE = 1 << 13,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-user-disabled"]
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const IN_USER_DISABLED_STATE = 1 << 14,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-suppressed"]
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const IN_SUPPRESSED_STATE = 1 << 15,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-loading"]
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const IN_LOADING_STATE = 1 << 16,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-blocked"]
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const IN_HANDLER_BLOCKED_STATE = 1 << 17,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-disabled"]
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const IN_HANDLER_DISABLED_STATE = 1 << 18,
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#[doc = "Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-crashed"]
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const IN_HANDLER_CRASHED_STATE = 1 << 19,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-required"]
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const IN_REQUIRED_STATE = 1 << 20,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-optional"]
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const IN_OPTIONAL_STATE = 1 << 21,
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#[doc = "https://html.spec.whatwg.org/multipage/#selector-read-write"]
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-invalid
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const IN_MOZ_UI_INVALID_STATE = 1 << 13,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-broken
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const IN_BROKEN_STATE = 1 << 14,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-user-disabled
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const IN_USER_DISABLED_STATE = 1 << 15,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-suppressed
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const IN_SUPPRESSED_STATE = 1 << 16,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-loading
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const IN_LOADING_STATE = 1 << 18,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-blocked
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const IN_HANDLER_BLOCKED_STATE = 1 << 18,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-disabled
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const IN_HANDLER_DISABLED_STATE = 1 << 19,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-crashed
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const IN_HANDLER_CRASHED_STATE = 1 << 20,
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/// https://html.spec.whatwg.org/multipage/#selector-required
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const IN_REQUIRED_STATE = 1 << 21,
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/// https://html.spec.whatwg.org/multipage/#selector-optional
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const IN_OPTIONAL_STATE = 1 << 22,
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/// https://html.spec.whatwg.org/multipage/#selector-read-write
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const IN_READ_WRITE_STATE = 1 << 22,
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/// Non-standard: Older custom-elements spec.
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const IN_UNRESOLVED_STATE = 1 << 23,
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/// https://html.spec.whatwg.org/multipage/#selector-visited
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const IN_VISITED_STATE = 1 << 24,
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/// https://html.spec.whatwg.org/multipage/#selector-link
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const IN_UNVISITED_STATE = 1 << 25,
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/// https://drafts.csswg.org/selectors-4/#the-any-link-pseudo
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const IN_VISITED_OR_UNVISITED_STATE = IN_VISITED_STATE.bits | IN_UNVISITED_STATE.bits,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-drag-over
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const IN_DRAGOVER_STATE = 1 << 26,
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/// https://html.spec.whatwg.org/multipage/#selector-in-range
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const IN_INRANGE_STATE = 1 << 27,
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/// https://html.spec.whatwg.org/multipage/#selector-out-of-range
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const IN_OUTOFRANGE_STATE = 1 << 28,
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/// https://html.spec.whatwg.org/multipage/#selector-read-only
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const IN_MOZ_READONLY_STATE = 1 << 29,
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/// https://html.spec.whatwg.org/multipage/#selector-read-write
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const IN_MOZ_READWRITE_STATE = 1 << 30,
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/// https://html.spec.whatwg.org/multipage/#selector-default
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const IN_DEFAULT_STATE = 1 << 31,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-submit-invalid
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const IN_MOZ_SUBMITINVALID_STATE = 1 << 32,
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/// Non-standard & undocumented.
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const IN_OPTIMUM_STATE = 1 << 33,
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/// Non-standard & undocumented.
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const IN_SUB_OPTIMUM_STATE = 1 << 34,
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/// Non-standard & undocumented.
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const IN_SUB_SUB_OPTIMUM_STATE = 1 << 35,
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/// Non-standard & undocumented.
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const IN_DEVTOOLS_HIGHLIGHTED_STATE = 1 << 36,
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/// Non-standard & undocumented.
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const IN_STYLEEDITOR_TRANSITIONING_STATE = 1 << 37,
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/// Non-standard & undocumented.
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const IN_INCREMENT_SCRIPT_LEVEL_STATE = 1 << 38,
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/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-focusring
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const IN_FOCUSRING_STATE = 1 << 39,
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/// Non-standard & undocumented.
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const IN_HANDLER_CLICK_TO_PLAY_STATE = 1 << 40,
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/// Non-standard & undocumented.
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const IN_HANDLER_VULNERABLE_UPDATABLE_STATE = 1 << 41,
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/// Non-standard & undocumented.
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const IN_HANDLER_VULNERABLE_NO_UPDATE_STATE = 1 << 42,
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/// https://drafts.csswg.org/selectors-4/#the-focus-within-pseudo
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const IN_FOCUS_WITHIN_STATE = 1 << 43,
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}
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}
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