forked from mirrors/gecko-dev
155 lines
7.9 KiB
Rust
155 lines
7.9 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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//! States elements can be in.
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bitflags! {
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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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#[derive(MallocSizeOf)]
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pub struct 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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/// 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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/// 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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/// 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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/// 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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/// 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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/// <https://html.spec.whatwg.org/multipage/#selector-indeterminate>
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const IN_INDETERMINATE_STATE = 1 << 6;
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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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/// <https://html.spec.whatwg.org/multipage/#selector-target>
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const IN_TARGET_STATE = 1 << 8;
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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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/// <https://html.spec.whatwg.org/multipage/#selector-valid>
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const IN_VALID_STATE = 1 << 10;
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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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/// 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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/// 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 << 17;
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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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/// <https://html.spec.whatwg.org/multipage/#selector-defined>
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const IN_DEFINED_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 = ElementState::IN_VISITED_STATE.bits |
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ElementState::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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/// :dir matching; the states are used for dynamic change detection.
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/// State that elements that match :dir(ltr) are in.
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const IN_LTR_STATE = 1 << 44;
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/// State that elements that match :dir(rtl) are in.
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const IN_RTL_STATE = 1 << 45;
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/// State that HTML elements that have a "dir" attr are in.
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const IN_HAS_DIR_ATTR_STATE = 1 << 46;
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/// State that HTML elements with dir="ltr" (or something
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/// case-insensitively equal to "ltr") are in.
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const IN_HAS_DIR_ATTR_LTR_STATE = 1 << 47;
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/// State that HTML elements with dir="rtl" (or something
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/// case-insensitively equal to "rtl") are in.
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const IN_HAS_DIR_ATTR_RTL_STATE = 1 << 48;
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/// State that HTML <bdi> elements without a valid-valued "dir" attr or
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/// any HTML elements (including <bdi>) with dir="auto" (or something
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/// case-insensitively equal to "auto") are in.
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const IN_HAS_DIR_ATTR_LIKE_AUTO_STATE = 1 << 49;
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/// Non-standard & undocumented.
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const IN_AUTOFILL_STATE = 1 << 50;
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/// Non-standard & undocumented.
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const IN_AUTOFILL_PREVIEW_STATE = 1 << 51;
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}
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}
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bitflags! {
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/// Event-based document 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/base/nsIDocument.h.
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#[derive(MallocSizeOf)]
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pub struct DocumentState: u64 {
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/// RTL locale: specific to the XUL localedir attribute
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const NS_DOCUMENT_STATE_RTL_LOCALE = 1 << 0;
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/// Window activation status
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const NS_DOCUMENT_STATE_WINDOW_INACTIVE = 1 << 1;
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}
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}
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