/* 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/. */
//! States elements can be in.
bitflags! {
/// Event-based element states.
///
/// NB: Is important for this to remain in sync with Gecko's
/// dom/events/EventStates.h.
///
/// Please keep in that order in order for this to be easily auditable.
///
/// TODO(emilio): We really really want to use the NS_EVENT_STATE bindings
/// for this.
#[derive(MallocSizeOf)]
pub struct ElementState: u64 {
/// The mouse is down on this element.
/// <https://html.spec.whatwg.org/multipage/#selector-active>
/// FIXME(#7333): set/unset this when appropriate
const IN_ACTIVE_STATE = 1 << 0;
/// This element has focus.
/// <https://html.spec.whatwg.org/multipage/#selector-focus>
const IN_FOCUS_STATE = 1 << 1;
/// The mouse is hovering over this element.
/// <https://html.spec.whatwg.org/multipage/#selector-hover>
const IN_HOVER_STATE = 1 << 2;
/// Content is enabled (and can be disabled).
/// <http://www.whatwg.org/html/#selector-enabled>
const IN_ENABLED_STATE = 1 << 3;
/// Content is disabled.
/// <http://www.whatwg.org/html/#selector-disabled>
const IN_DISABLED_STATE = 1 << 4;
/// Content is checked.
/// <https://html.spec.whatwg.org/multipage/#selector-checked>
const IN_CHECKED_STATE = 1 << 5;
/// <https://html.spec.whatwg.org/multipage/#selector-indeterminate>
const IN_INDETERMINATE_STATE = 1 << 6;
/// <https://html.spec.whatwg.org/multipage/#selector-placeholder-shown>
const IN_PLACEHOLDER_SHOWN_STATE = 1 << 7;
/// <https://html.spec.whatwg.org/multipage/#selector-target>
const IN_TARGET_STATE = 1 << 8;
/// <https://fullscreen.spec.whatwg.org/#%3Afullscreen-pseudo-class>
const IN_FULLSCREEN_STATE = 1 << 9;
/// <https://html.spec.whatwg.org/multipage/#selector-valid>
const IN_VALID_STATE = 1 << 10;
/// <https://html.spec.whatwg.org/multipage/#selector-invalid>
const IN_INVALID_STATE = 1 << 11;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-valid
const IN_MOZ_UI_VALID_STATE = 1 << 12;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-ui-invalid
const IN_MOZ_UI_INVALID_STATE = 1 << 13;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-broken
const IN_BROKEN_STATE = 1 << 14;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-user-disabled
const IN_USER_DISABLED_STATE = 1 << 15;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-suppressed
const IN_SUPPRESSED_STATE = 1 << 16;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-loading
const IN_LOADING_STATE = 1 << 17;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-blocked
const IN_HANDLER_BLOCKED_STATE = 1 << 18;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-disabled
const IN_HANDLER_DISABLED_STATE = 1 << 19;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-handler-crashed
const IN_HANDLER_CRASHED_STATE = 1 << 20;
/// <https://html.spec.whatwg.org/multipage/#selector-required>
const IN_REQUIRED_STATE = 1 << 21;
/// <https://html.spec.whatwg.org/multipage/#selector-optional>
const IN_OPTIONAL_STATE = 1 << 22;
/// <https://html.spec.whatwg.org/multipage/#selector-read-write>
const IN_READ_WRITE_STATE = 1 << 22;
/// There is a free bit at 23.
/// <https://html.spec.whatwg.org/multipage/#selector-visited>
const IN_VISITED_STATE = 1 << 24;
/// <https://html.spec.whatwg.org/multipage/#selector-link>
const IN_UNVISITED_STATE = 1 << 25;
/// <https://drafts.csswg.org/selectors-4/#the-any-link-pseudo>
const IN_VISITED_OR_UNVISITED_STATE = ElementState::IN_VISITED_STATE.bits |
ElementState::IN_UNVISITED_STATE.bits;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-drag-over
const IN_DRAGOVER_STATE = 1 << 26;
/// <https://html.spec.whatwg.org/multipage/#selector-in-range>
const IN_INRANGE_STATE = 1 << 27;
/// <https://html.spec.whatwg.org/multipage/#selector-out-of-range>
const IN_OUTOFRANGE_STATE = 1 << 28;
/// <https://html.spec.whatwg.org/multipage/#selector-read-only>
const IN_MOZ_READONLY_STATE = 1 << 29;
/// <https://html.spec.whatwg.org/multipage/#selector-read-write>
const IN_MOZ_READWRITE_STATE = 1 << 30;
/// <https://html.spec.whatwg.org/multipage/#selector-default>
const IN_DEFAULT_STATE = 1 << 31;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-submit-invalid
const IN_MOZ_SUBMITINVALID_STATE = 1 << 32;
/// Non-standard & undocumented.
const IN_OPTIMUM_STATE = 1 << 33;
/// Non-standard & undocumented.
const IN_SUB_OPTIMUM_STATE = 1 << 34;
/// Non-standard & undocumented.
const IN_SUB_SUB_OPTIMUM_STATE = 1 << 35;
/// Non-standard & undocumented.
const IN_DEVTOOLS_HIGHLIGHTED_STATE = 1 << 36;
/// Non-standard & undocumented.
const IN_STYLEEDITOR_TRANSITIONING_STATE = 1 << 37;
/// Non-standard & undocumented.
const IN_INCREMENT_SCRIPT_LEVEL_STATE = 1 << 38;
/// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-focusring
const IN_FOCUSRING_STATE = 1 << 39;
/// Non-standard & undocumented.
const IN_HANDLER_CLICK_TO_PLAY_STATE = 1 << 40;
/// Non-standard & undocumented.
const IN_HANDLER_VULNERABLE_UPDATABLE_STATE = 1 << 41;
/// Non-standard & undocumented.
const IN_HANDLER_VULNERABLE_NO_UPDATE_STATE = 1 << 42;
/// <https://drafts.csswg.org/selectors-4/#the-focus-within-pseudo>
const IN_FOCUS_WITHIN_STATE = 1 << 43;
/// :dir matching; the states are used for dynamic change detection.
/// State that elements that match :dir(ltr) are in.
const IN_LTR_STATE = 1 << 44;
/// State that elements that match :dir(rtl) are in.
const IN_RTL_STATE = 1 << 45;
/// State that HTML elements that have a "dir" attr are in.
const IN_HAS_DIR_ATTR_STATE = 1 << 46;
/// State that HTML elements with dir="ltr" (or something
/// case-insensitively equal to "ltr") are in.
const IN_HAS_DIR_ATTR_LTR_STATE = 1 << 47;
/// State that HTML elements with dir="rtl" (or something
/// case-insensitively equal to "rtl") are in.
const IN_HAS_DIR_ATTR_RTL_STATE = 1 << 48;
/// State that HTML <bdi> elements without a valid-valued "dir" attr or
/// any HTML elements (including <bdi>) with dir="auto" (or something
/// case-insensitively equal to "auto") are in.
const IN_HAS_DIR_ATTR_LIKE_AUTO_STATE = 1 << 49;
/// Non-standard & undocumented.
const IN_AUTOFILL_STATE = 1 << 50;
/// Non-standard & undocumented.
const IN_AUTOFILL_PREVIEW_STATE = 1 << 51;
}
}
bitflags! {
/// Event-based document states.
///
/// NB: Is important for this to remain in sync with Gecko's
/// dom/base/nsIDocument.h.
#[derive(MallocSizeOf)]
pub struct DocumentState: u64 {
/// RTL locale: specific to the XUL localedir attribute
const NS_DOCUMENT_STATE_RTL_LOCALE = 1 << 0;
/// Window activation status
const NS_DOCUMENT_STATE_WINDOW_INACTIVE = 1 << 1;
}
}