Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 164 insertions, 0 deletions

diff --git a/dom/base/rust/lib.rs b/dom/base/rust/lib.rs
new file mode 100644
index 0000000000..1c155e062b
--- /dev/null
+++ b/dom/base/rust/lib.rs
@@ -0,0 +1,164 @@
+/* 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 https://mozilla.org/MPL/2.0/. */
+
+//! DOM types to be shared between Rust and C++.
+
+use bitflags::bitflags;
+
+bitflags! {
+    /// Event-based element states.
+    #[repr(C)]
+    #[derive(Clone, Copy, Debug, Eq, PartialEq)]
+    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 ACTIVE = 1 << 0;
+        /// This element has focus.
+        /// <https://html.spec.whatwg.org/multipage/#selector-focus>
+        const FOCUS = 1 << 1;
+        /// The mouse is hovering over this element.
+        /// <https://html.spec.whatwg.org/multipage/#selector-hover>
+        const HOVER = 1 << 2;
+        /// Content is enabled (and can be disabled).
+        /// <http://www.whatwg.org/html/#selector-enabled>
+        const ENABLED = 1 << 3;
+        /// Content is disabled.
+        /// <http://www.whatwg.org/html/#selector-disabled>
+        const DISABLED = 1 << 4;
+        /// Content is checked.
+        /// <https://html.spec.whatwg.org/multipage/#selector-checked>
+        const CHECKED = 1 << 5;
+        /// <https://html.spec.whatwg.org/multipage/#selector-indeterminate>
+        const INDETERMINATE = 1 << 6;
+        /// <https://html.spec.whatwg.org/multipage/#selector-placeholder-shown>
+        const PLACEHOLDER_SHOWN = 1 << 7;
+        /// <https://html.spec.whatwg.org/multipage/#selector-target>
+        const URLTARGET = 1 << 8;
+        /// <https://fullscreen.spec.whatwg.org/#%3Afullscreen-pseudo-class>
+        const FULLSCREEN = 1 << 9;
+        /// <https://html.spec.whatwg.org/multipage/#selector-valid>
+        const VALID = 1 << 10;
+        /// <https://html.spec.whatwg.org/multipage/#selector-invalid>
+        const INVALID = 1 << 11;
+        /// <https://drafts.csswg.org/selectors-4/#user-valid-pseudo>
+        const USER_VALID = 1 << 12;
+        /// <https://drafts.csswg.org/selectors-4/#user-invalid-pseudo>
+        const USER_INVALID = 1 << 13;
+        /// All the validity bits at once.
+        const VALIDITY_STATES = Self::VALID.bits() | Self::INVALID.bits() | Self::USER_VALID.bits() | Self::USER_INVALID.bits();
+        /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-broken
+        const BROKEN = 1 << 14;
+        /// <https://html.spec.whatwg.org/multipage/#selector-required>
+        const REQUIRED = 1 << 15;
+        /// <https://html.spec.whatwg.org/multipage/#selector-optional>
+        /// We use an underscore to workaround a silly windows.h define.
+        const OPTIONAL_ = 1 << 16;
+        /// <https://html.spec.whatwg.org/multipage/#selector-defined>
+        const DEFINED = 1 << 17;
+        /// <https://html.spec.whatwg.org/multipage/#selector-visited>
+        const VISITED = 1 << 18;
+        /// <https://html.spec.whatwg.org/multipage/#selector-link>
+        const UNVISITED = 1 << 19;
+        /// <https://drafts.csswg.org/selectors-4/#the-any-link-pseudo>
+        const VISITED_OR_UNVISITED = Self::VISITED.bits() | Self::UNVISITED.bits();
+        /// Non-standard: https://developer.mozilla.org/en-US/docs/Web/CSS/:-moz-drag-over
+        const DRAGOVER = 1 << 20;
+        /// <https://html.spec.whatwg.org/multipage/#selector-in-range>
+        const INRANGE = 1 << 21;
+        /// <https://html.spec.whatwg.org/multipage/#selector-out-of-range>
+        const OUTOFRANGE = 1 << 22;
+        /// <https://html.spec.whatwg.org/multipage/#selector-read-only>
+        const READONLY = 1 << 23;
+        /// <https://html.spec.whatwg.org/multipage/#selector-read-write>
+        const READWRITE = 1 << 24;
+        /// <https://html.spec.whatwg.org/multipage/#selector-default>
+        const DEFAULT = 1 << 25;
+        /// Non-standard & undocumented.
+        const OPTIMUM = 1 << 26;
+        /// Non-standard & undocumented.
+        const SUB_OPTIMUM = 1 << 27;
+        /// Non-standard & undocumented.
+        const SUB_SUB_OPTIMUM = 1 << 28;
+        /// All the above <meter> bits in one place.
+        const METER_OPTIMUM_STATES = Self::OPTIMUM.bits() | Self::SUB_OPTIMUM.bits() | Self::SUB_SUB_OPTIMUM.bits();
+        /// Non-standard & undocumented.
+        const INCREMENT_SCRIPT_LEVEL = 1 << 29;
+        /// <https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo>
+        const FOCUSRING = 1 << 30;
+        /// <https://drafts.csswg.org/selectors-4/#the-focus-within-pseudo>
+        const FOCUS_WITHIN = 1u64 << 31;
+        /// :dir matching; the states are used for dynamic change detection.
+        /// State that elements that match :dir(ltr) are in.
+        const LTR = 1u64 << 32;
+        /// State that elements that match :dir(rtl) are in.
+        const RTL = 1u64 << 33;
+        /// State that HTML elements that have a "dir" attr are in.
+        const HAS_DIR_ATTR = 1u64 << 34;
+        /// State that HTML elements with dir="ltr" (or something
+        /// case-insensitively equal to "ltr") are in.
+        const HAS_DIR_ATTR_LTR = 1u64 << 35;
+        /// State that HTML elements with dir="rtl" (or something
+        /// case-insensitively equal to "rtl") are in.
+        const HAS_DIR_ATTR_RTL = 1u64 << 36;
+        /// 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 HAS_DIR_ATTR_LIKE_AUTO = 1u64 << 37;
+        /// Non-standard & undocumented.
+        const AUTOFILL = 1u64 << 38;
+        /// Non-standard & undocumented.
+        const AUTOFILL_PREVIEW = 1u64 << 39;
+        /// State for modal elements:
+        /// <https://drafts.csswg.org/selectors-4/#modal-state>
+        const MODAL = 1u64 << 40;
+        /// <https://html.spec.whatwg.org/multipage/#inert-subtrees>
+        const INERT = 1u64 << 41;
+        /// State for the topmost modal element in top layer
+        const TOPMOST_MODAL = 1u64 << 42;
+        /// Initially used for the devtools highlighter, but now somehow only
+        /// used for the devtools accessibility inspector.
+        const DEVTOOLS_HIGHLIGHTED = 1u64 << 43;
+        /// Used for the devtools style editor. Probably should go away.
+        const STYLEEDITOR_TRANSITIONING = 1u64 << 44;
+        /// For :-moz-value-empty (to show widgets like the reveal password
+        /// button or the clear button).
+        const VALUE_EMPTY = 1u64 << 45;
+        /// For :-moz-revealed.
+        const REVEALED = 1u64 << 46;
+        /// https://html.spec.whatwg.org/#selector-popover-open
+        /// Match element's popover visibility state of showing
+        const POPOVER_OPEN = 1u64 << 47;
+
+        /// Some convenience unions.
+        const DIR_STATES = Self::LTR.bits() | Self::RTL.bits();
+
+        const DIR_ATTR_STATES = Self::HAS_DIR_ATTR.bits() |
+                                Self::HAS_DIR_ATTR_LTR.bits() |
+                                Self::HAS_DIR_ATTR_RTL.bits() |
+                                Self::HAS_DIR_ATTR_LIKE_AUTO.bits();
+
+        const DISABLED_STATES = Self::DISABLED.bits() | Self::ENABLED.bits();
+
+        const REQUIRED_STATES = Self::REQUIRED.bits() | Self::OPTIONAL_.bits();
+    }
+}
+
+bitflags! {
+    /// Event-based document states.
+    #[repr(C)]
+    #[derive(Clone, Copy, Debug, Eq, PartialEq)]
+    pub struct DocumentState: u64 {
+        /// Window activation status
+        const WINDOW_INACTIVE = 1 << 0;
+        /// RTL locale: specific to the XUL localedir attribute
+        const RTL_LOCALE = 1 << 1;
+        /// LTR locale: specific to the XUL localedir attribute
+        const LTR_LOCALE = 1 << 2;
+        /// LWTheme status
+        const LWTHEME = 1 << 3;
+
+        const ALL_LOCALEDIR_BITS = Self::LTR_LOCALE.bits() | Self::RTL_LOCALE.bits();
+    }
+}