From 175a5327ae15020d65abb22380c152745fe2d4a8 Mon Sep 17 00:00:00 2001 From: Shark Date: Fri, 13 Sep 2024 20:43:33 +0200 Subject: [PATCH 1/3] implement text decoration --- crates/gosub_render_backend/src/layout.rs | 50 +- crates/gosub_styling/resources/useragent.css | 2640 +++++++++--------- crates/gosub_styling/src/render_tree.rs | 87 +- crates/gosub_taffy/src/compute/inline.rs | 191 +- crates/gosub_taffy/src/text.rs | 7 +- crates/gosub_vello/src/text.rs | 44 +- 6 files changed, 1694 insertions(+), 1325 deletions(-) diff --git a/crates/gosub_render_backend/src/layout.rs b/crates/gosub_render_backend/src/layout.rs index e290ccc5b..974de083f 100644 --- a/crates/gosub_render_backend/src/layout.rs +++ b/crates/gosub_render_backend/src/layout.rs @@ -139,8 +139,27 @@ pub trait HasTextLayout { fn set_text_layout(&mut self, layout: L::TextLayout); } -pub trait CssProperty: Debug { +pub trait CssProperty: Debug + Sized { + type Value: CssValue; + fn compute_value(&mut self); + + fn unit_to_px(&self) -> f32; + + fn as_string(&self) -> Option<&str>; + fn as_percentage(&self) -> Option; + fn as_unit(&self) -> Option<(f32, &str)>; + fn as_color(&self) -> Option<(f32, f32, f32, f32)>; + + fn parse_color(&self) -> Option<(f32, f32, f32, f32)>; + + fn as_number(&self) -> Option; + fn as_list(&self) -> Option>; + + fn is_none(&self) -> bool; +} + +pub trait CssValue: Sized { fn unit_to_px(&self) -> f32; fn as_string(&self) -> Option<&str>; @@ -148,6 +167,8 @@ pub trait CssProperty: Debug { fn as_unit(&self) -> Option<(f32, &str)>; fn as_color(&self) -> Option<(f32, f32, f32, f32)>; fn as_number(&self) -> Option; + fn as_list(&self) -> Option>; + fn is_none(&self) -> bool; } @@ -164,4 +185,31 @@ pub trait TextLayout { fn font_size(&self) -> f32; fn coords(&self) -> &[i16]; + + fn decorations(&self) -> &Decoration; +} + +#[derive(Debug, Clone, Default)] +pub struct Decoration { + pub underline: bool, + pub overline: bool, + pub line_through: bool, + + pub color: (f32, f32, f32, f32), + pub style: DecorationStyle, + pub width: f32, + + pub underline_offset: f32, + + pub x_offset: f32, +} + +#[derive(Debug, Clone, Default)] +pub enum DecorationStyle { + #[default] + Solid, + Double, + Dotted, + Dashed, + Wavy, } diff --git a/crates/gosub_styling/resources/useragent.css b/crates/gosub_styling/resources/useragent.css index 36d5f5f31..3596c4c05 100644 --- a/crates/gosub_styling/resources/useragent.css +++ b/crates/gosub_styling/resources/useragent.css @@ -1,1314 +1,1326 @@ -/* - * The default style sheet used to render HTML. - * - * Copyright (C) 2000 Lars Knoll (knoll@kde.org) - * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ -@namespace "http://www.w3.org/1999/xhtml"; -html { - display: block; -} -:root { - view-transition-name: root; -} -/* generic block-level elements */ -body { - display: block; - margin: 8px; -} -body:-webkit-full-page-media { - background-color: rgb(0, 0, 0) -} -p { - display: block; - margin-block-start: 1__qem; - margin-block-end: 1__qem; - margin-inline-start: 0; - margin-inline-end: 0; -} -div { - display: block -} - -span { - display: inline -} -article, aside, footer, header, hgroup, main, nav, search, section { - display: block -} -marquee { - display: inline-block; - width: -webkit-fill-available; -} -address { - display: block -} -blockquote { - display: block; - margin-block-start: 1__qem; - margin-block-end: 1em; - margin-inline-start: 40px; - margin-inline-end: 40px; -} -figcaption { - display: block -} -figure { - display: block; - margin-block-start: 1em; - margin-block-end: 1em; - margin-inline-start: 40px; - margin-inline-end: 40px; -} -q { - display: inline -} -q:before { - content: open-quote; -} -q:after { - content: close-quote; -} -center { - display: block; - /* special centering to be able to emulate the html4/netscape behaviour */ - text-align: -webkit-center -} -hr { - display: block; - overflow: hidden; - unicode-bidi: isolate; - margin-block-start: 0.5em; - margin-block-end: 0.5em; - margin-inline-start: auto; - margin-inline-end: auto; - border-style: inset; - border-width: 1px -} -map { - display: inline -} -video { - object-fit: contain; -} -video:-webkit-full-page-media { - margin: auto; - position: absolute; - top: 0; - right: 0; - bottom: 0; - left: 0; - max-height: 100%; - max-width: 100%; -} -audio:not([controls]) { - display: none !important; -} -/** TODO(crbug.com/985623): Remove these hard-coded audio tag size. - * This fixed audio tag width/height leads to fail the wpt tests below. - * crbug.com/955170 external/wpt/css/css-contain/contain-size-replaced-003a.html - * crbug.com/955163 external/wpt/css/css-contain/contain-size-replaced-003b.html - * crbug.com/955163 external/wpt/css/css-contain/contain-size-replaced-003c.html - */ -audio { - width: 300px; - height: 54px; -} -video, canvas, img { - overflow: clip; - overflow-clip-margin: content-box; -} -img:is([sizes="auto" i], [sizes^="auto," i]) { - contain: size !important; - contain-intrinsic-size: 300px 150px; -} -iframe, embed, object, fencedframe { - overflow: clip !important; - overflow-clip-margin: content-box !important; -} -/* heading elements */ -h1 { - display: block; - font-size: 2em; - margin-block-start: 0.67__qem; - margin-block-end: 0.67em; - margin-inline-start: 0; - margin-inline-end: 0; - font-weight: bold -} -:-webkit-any(article,aside,nav,section) h1 { - font-size: 1.5em; - margin-block-start: 0.83__qem; - margin-block-end: 0.83em; -} -:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { - font-size: 1.17em; - margin-block-start: 1__qem; - margin-block-end: 1em; -} -:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { - font-size: 1.00em; - margin-block-start: 1.33__qem; - margin-block-end: 1.33em; -} -:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { - font-size: .83em; - margin-block-start: 1.67__qem; - margin-block-end: 1.67em; -} -:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { - font-size: .67em; - margin-block-start: 2.33__qem; - margin-block-end: 2.33em; -} -h2 { - display: block; - font-size: 1.5em; - margin-block-start: 0.83__qem; - margin-block-end: 0.83em; - margin-inline-start: 0; - margin-inline-end: 0; - font-weight: bold -} -h3 { - display: block; - font-size: 1.17em; - margin-block-start: 1__qem; - margin-block-end: 1em; - margin-inline-start: 0; - margin-inline-end: 0; - font-weight: bold -} -h4 { - display: block; - margin-block-start: 1.33__qem; - margin-block-end: 1.33em; - margin-inline-start: 0; - margin-inline-end: 0; - font-weight: bold -} -h5 { - display: block; - font-size: .83em; - margin-block-start: 1.67__qem; - margin-block-end: 1.67em; - margin-inline-start: 0; - margin-inline-end: 0; - font-weight: bold -} -h6 { - display: block; - font-size: .67em; - margin-block-start: 2.33__qem; - margin-block-end: 2.33em; - margin-inline-start: 0; - margin-inline-end: 0; - font-weight: bold -} -/* tables */ -table { - display: table; - border-collapse: separate; - border-spacing: 2px; - border-color: gray; - box-sizing: border-box; - text-indent: initial -} -thead { - display: table-header-group; - vertical-align: middle; - border-color: inherit -} -tbody { - display: table-row-group; - vertical-align: middle; - border-color: inherit -} -tfoot { - display: table-footer-group; - vertical-align: middle; - border-color: inherit -} -/* for tables without table section elements (can happen with XHTML or dynamically created tables) */ -table > tr { - vertical-align: middle; -} -col { - display: table-column -} -colgroup { - display: table-column-group -} -tr { - display: table-row; - vertical-align: inherit; - border-color: inherit -} -td, th { - display: table-cell; - vertical-align: inherit; -} -/* When the td/th are inside a table (the normal case), the padding is taken - care of by HTMLTableCellElement::AdditionalPresentationAttributeStyle(). */ -td:not(table td), -th:not(table th) { - padding: 1px; -} -th { - font-weight: bold; - text-align: -internal-center -} -caption { - display: table-caption; - text-align: -webkit-center -} -/* lists */ -ul, menu, dir { - display: block; - list-style-type: disc; - margin-block-start: 1__qem; - margin-block-end: 1em; - margin-inline-start: 0; - margin-inline-end: 0; - padding-inline-start: 40px -} -ol { - display: block; - list-style-type: decimal; - margin-block-start: 1__qem; - margin-block-end: 1em; - margin-inline-start: 0; - margin-inline-end: 0; - padding-inline-start: 40px -} -li { - display: list-item; - text-align: -webkit-match-parent; -} -ul ul, ol ul { - list-style-type: circle -} -ol ol ul, ol ul ul, ul ol ul, ul ul ul { - list-style-type: square -} -dd { - display: block; - margin-inline-start: 40px -} -dl { - display: block; - margin-block-start: 1__qem; - margin-block-end: 1em; - margin-inline-start: 0; - margin-inline-end: 0; -} -dt { - display: block -} -ol ul, ul ol, ul ul, ol ol { - margin-block-start: 0; - margin-block-end: 0 -} -/* form elements */ -form { - display: block; - margin-top: 0__qem; -} -:-webkit-any(table, thead, tbody, tfoot, tr) > form:-internal-is-html { - display: none !important; -} -label { - cursor: default; -} -legend { - display: block; - padding-inline-start: 2px; - padding-inline-end: 2px; - border: none -} -fieldset { - display: block; - margin-inline-start: 2px; - margin-inline-end: 2px; - padding-block-start: 0.35em; - padding-inline-start: 0.75em; - padding-inline-end: 0.75em; - padding-block-end: 0.625em; - border: 2px groove #C0C0C0; - min-inline-size: min-content; -} -button { - appearance: auto; -} -input, textarea, select, button { - margin: 0__qem; - font: -webkit-small-control; - text-rendering: auto; /* FIXME: Remove when tabs work with optimizeLegibility. */ - color: FieldText; - letter-spacing: normal; - word-spacing: normal; - line-height: normal; - text-transform: none; - text-indent: 0; - text-shadow: none; - display: inline-block; - text-align: start; -} -textarea { - appearance: auto; - border: 1px solid -internal-light-dark(#767676, #858585); - column-count: initial !important; - -webkit-rtl-ordering: logical; - resize: -internal-textarea-auto; - cursor: text; - padding: 2px; - white-space: pre-wrap; - word-wrap: break-word; - background-color: Field; - font-family: monospace; -} -input { - appearance: auto; - padding:1px 0; - border: 2px inset -internal-light-dark(#767676, #858585); - -webkit-rtl-ordering: logical; - cursor: text; - background-color: Field; -} -input:not([type="file" i], [type="image" i], [type="checkbox" i], [type="radio" i]) { - -internal-align-content-block: center; -} -input[type="search" i] { - appearance: auto; - box-sizing: border-box; -} -input::-webkit-textfield-decoration-container { - display: flex !important; - align-items: center; - -webkit-user-modify: read-only !important; - content: none !important; - writing-mode: inherit !important; -} -input::-webkit-clear-button { - appearance: auto; - display: inline-block; - cursor: default; - flex: none; - -webkit-user-modify: read-only !important; - margin-inline-start: 2px; - opacity: 0; - pointer-events: none; -} -input:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-clear-button { - opacity: 1; - pointer-events: auto; -} -input[type="search" i]::-webkit-search-cancel-button { - appearance: auto; - display: block; - cursor: default; - flex: none; - -webkit-user-modify: read-only !important; - margin-inline-start: 1px; - margin-right: 3px; - opacity: 0; - pointer-events: none; - user-select: none !important; -} -input[type="search" i]:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-search-cancel-button { - opacity: 1; - pointer-events: auto; -} -input[type="search" i]::-webkit-search-results-decoration { - margin: auto 3px auto 2px; -} -input, -input[type="email" i], -input[type="number" i], -input[type="password" i], -input[type="search" i], -input[type="tel" i], -input[type="text" i], -input[type="url" i] { - padding-block: 1px; - padding-inline: 2px; -} -input[type="tel" i] { - direction: ltr; -} -input::-webkit-inner-spin-button { - appearance: auto; - display: inline-block; - cursor: default; - flex: none; - align-self: stretch; - -webkit-user-modify: read-only !important; - opacity: 0; - pointer-events: none; -} -input:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-inner-spin-button { - opacity: 1; - pointer-events: auto; -} -::-webkit-input-placeholder { - -webkit-text-security: none; - color: #757575; - direction: inherit !important; - pointer-events: none !important; - text-orientation: inherit !important; - writing-mode: inherit !important; -} -input::-webkit-input-placeholder { - text-overflow: inherit; - line-height: initial !important; - white-space: pre; - word-wrap: normal; - overflow: hidden; - -webkit-user-modify: read-only !important; -} -input::-internal-input-suggested { - text-overflow: inherit; - white-space: nowrap; - overflow: hidden; -} -input::-internal-input-suggested, -textarea::-internal-input-suggested { - font: -webkit-small-control !important; - /* -webkit-small-control does not pin the font-feature-settings and we want - previews to look consistent. */ - font-feature-settings: normal !important; - /* Prevent that overflow affects the scrollable area. Without this, - LayoutBox::*Scroll{Height,Width}() may determine the scroll width/height - from the scrollable area instead of from the overrides in - LayoutTextControl{Single,Multi}Line::Scroll{Height,Width}(). */ - overflow: hidden !important; - overflow-anchor: none; -} -textarea::-internal-input-suggested { - font-family: monospace !important; -} -input[type="password" i] { - -webkit-text-security: disc !important; -} -input[type="password" i]::-internal-input-suggested:not(.reveal-password) { - -webkit-text-security: disc !important; -} -input[type="password" i]::-internal-input-suggested.reveal-password { - -webkit-text-security: none; -} -input[type="password" i]::-internal-input-suggested.fade-out-password { - width: fit-content; - -webkit-mask: linear-gradient(to right, #000 50%, #0000); - mask: linear-gradient(to right, #000 50%, #0000); -} -input[type="password" i]::-internal-reveal { - width: 1.3em; - height: 1.3em; - cursor: default; - flex: none; - background-image: url(images/password_reveal_on.svg); - background-repeat: no-repeat; - background-position: center; - background-size: contain; - margin-left: 3px; - margin-right: 3px; -} -input[type="password" i]::-internal-reveal.reveal { - background-image: url(images/password_reveal_off.svg); -} -input[type="password" i]::-internal-reveal:hover, -input[type="password" i]::-internal-reveal:focus { - border-radius: 1px; - cursor: pointer; -} -input[type="password" i]::-internal-strong { - color: -internal-light-dark(#0B57D0, #A8C7FA); - font-family: roboto; - -webkit-text-security: none; -} -input[type="hidden" i], input[type="image" i], input[type="file" i] { - appearance: none; - padding: initial; - background-color: initial; - border: initial; - cursor: default; -} -input[type="file" i] { - align-items: baseline; - color: inherit; - overflow: hidden !important; - text-align: start !important; - text-overflow: ellipsis; - white-space: pre; -} -input[type="image" i] { - cursor: pointer; -} -/* TODO(crbug.com/880258): Use different styles for - `-internal-autofill-previewed` and `-internal-autofill-selected`. */ -input:-internal-autofill-previewed, -input:-internal-autofill-selected, -textarea:-internal-autofill-previewed, -textarea:-internal-autofill-selected, -select:-internal-autofill-previewed, -select:-internal-autofill-selected { - appearance: menulist-button; - background-image:none !important; - background-color: -internal-light-dark(#E8F0FE, rgba(70,90,126,0.4)) !important; - color: FieldText !important; -} -input[type="radio" i], -input[type="checkbox" i] { - margin:3px 3px 3px 4px; - padding: initial; - background-color: initial; - border: initial; - cursor: default; -} -input[type="radio" i] { - margin:3px 3px 0 5px; -} -input[type="button" i], input[type="submit" i], input[type="reset" i] { - -internal-empty-line-height: fabricated; - appearance: auto; - user-select: none; - white-space: pre -} -input[type="file" i]::-webkit-file-upload-button { - appearance: auto; - -webkit-user-modify: read-only !important; - white-space: nowrap; - margin: 0; - margin-inline-end: 4px; /* See FileUploadControlIntrinsicInlineSize() */ - font-size: inherit; -} -input[type="button" i], -input[type="submit" i], -input[type="reset" i], -input[type="file" i]::-webkit-file-upload-button, -button { - align-items: flex-start; - text-align: center; - cursor: default; - padding-block: 1px; - padding-inline: 6px; - border: 2px outset ButtonBorder; - box-sizing: border-box; - background-color: ButtonFace; - color: ButtonText; -} -input[type="checkbox" i]:disabled, -input[type="file" i]:disabled, -input[type="hidden" i]:disabled, -input[type="image" i]:disabled, -input[type="radio" i]:disabled, -input[type="range" i]:disabled { - background-color: initial; -} -input[type="range" i] { - appearance: auto; - padding: initial; - border: initial; - margin: 2px; - cursor: default; - color: -internal-light-dark(#101010, #ffffff); -} -input[type="range" i]::-webkit-slider-container, -input[type="range" i]::-webkit-media-slider-container { - appearance: inherit; - flex: 1; - min-inline-size: 0; - box-sizing: border-box; - -webkit-user-modify: read-only !important; - display: flex; -} -input[type="range" i]:-internal-has-datalist::-webkit-slider-container { - /* - * See LayoutThemeDefault. "22px" is - * 2 * (SliderTickOffsetFromTrackCenter() + SliderTickSize().Height()). - */ - min-block-size: 22px; -} -input[type="range" i]::-webkit-slider-runnable-track { - flex: 1; - min-inline-size: 0; - align-self: center; - box-sizing: border-box; - -webkit-user-modify: read-only !important; - display: block; -} -input[type="range" i]::-webkit-slider-thumb, -input[type="range" i]::-webkit-media-slider-thumb { - appearance: auto; - box-sizing: border-box; - -webkit-user-modify: read-only !important; - display: block; -} -input[type="range" i]:disabled { - color: #c5c5c5; -} -input[type="button" i]:disabled, -input[type="submit" i]:disabled, -input[type="reset" i]:disabled, -input[type="color" i]:disabled, -input[type="file" i]:disabled::-webkit-file-upload-button, -button:disabled { - background-color: -internal-light-dark(rgba(239, 239, 239, 0.3), rgba(19, 1, 1, 0.3)); - border-color: -internal-light-dark(rgba(118, 118, 118, 0.3), rgba(195, 195, 195, 0.3)); - color: -internal-light-dark(rgba(16, 16, 16, 0.3), rgba(255, 255, 255, 0.3)); -} -select:disabled, -optgroup:disabled, -option:disabled, -select[disabled]>option { - color: -internal-light-dark(GrayText, #aaa); -} -input[type="button" i]:active, input[type="submit" i]:active, input[type="reset" i]:active, input[type="file" i]:active::-webkit-file-upload-button, button:active { - border-style: inset -} -input[type="button" i]:active:disabled, input[type="submit" i]:active:disabled, input[type="reset" i]:active:disabled, input[type="file" i]:active:disabled::-webkit-file-upload-button, button:active:disabled { - border-style: outset -} -input:disabled, textarea:disabled { - cursor: default; - background-color: -internal-light-dark(rgba(239, 239, 239, 0.3), rgba(59, 59, 59, 0.3)); - color: -internal-light-dark(#545454, #aaaaaa); -} -input:disabled, -select:disabled, -textarea:disabled { - border-color: rgba(118, 118, 118, 0.3); -} -option:-internal-spatial-navigation-focus { - outline: -internal-light-dark(black, white) dashed 1px; - outline-offset: -1px; -} -/* https://html.spec.whatwg.org/multipage/rendering.html#hidden-elements */ -/* TODO(crbug.com/1231263): should be display:none. */ -area { - display: inline; -} -base, basefont, datalist, head, link, meta, noembed, -noframes, param, rp, script, style, template, title { - display: none; -} -input[type="hidden" i] { - display: none !important; -} -area:-webkit-any-link { - cursor: pointer; -} -input[type="checkbox" i] { - appearance: auto; - box-sizing: border-box; -} -input[type="radio" i] { - appearance: auto; - box-sizing: border-box; -} -input[type="color" i] { - appearance: auto; - inline-size: 50px; - block-size: 27px; - /* Same as native_theme_base. */ - border: 1px solid ButtonBorder; - padding: 1px 2px; - cursor: default; - box-sizing: border-box; - background-color: ButtonFace; - color: ButtonText; -} -input[type="color" i]::-webkit-color-swatch-wrapper { - display: flex; - padding: 4px 2px; - box-sizing: border-box; - -webkit-user-modify: read-only !important; - width: 100%; - height: 100% -} -input[type="color" i]::-webkit-color-swatch { - /* The swatch should not be affected by color scheme. */ - color-scheme: only light; - background-color: #000000; - border: 1px solid #777777; - flex: 1; - min-width: 0; - -webkit-user-modify: read-only !important; -} -input[type="color" i][list] { - appearance: auto; - inline-size: 94px; - block-size: 27px -} -input[type="color" i][list]::-webkit-color-swatch-wrapper { - padding-inline-start: 8px; - padding-inline-end: 24px; -} -input[type="color" i][list]::-webkit-color-swatch { - border-color: #000000; -} -input::-webkit-calendar-picker-indicator { - display: inline-block; - inline-size: 0.66em; - block-size: 0.66em; - padding-block: 0.17em; - padding-inline: 0.34em; - -webkit-user-modify: read-only !important; - opacity: 0; - cursor: default; - pointer-events: none; -} -input::-webkit-calendar-picker-indicator:hover { - background-color: #eee; -} -input:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-calendar-picker-indicator, -input::-webkit-calendar-picker-indicator:focus { - opacity: 1; - pointer-events: auto; -} -input[type="date" i]:disabled::-webkit-clear-button, -input[type="date" i]:disabled::-webkit-inner-spin-button, -input[type="datetime-local" i]:disabled::-webkit-clear-button, -input[type="datetime-local" i]:disabled::-webkit-inner-spin-button, -input[type="month" i]:disabled::-webkit-clear-button, -input[type="month" i]:disabled::-webkit-inner-spin-button, -input[type="week" i]:disabled::-webkit-clear-button, -input[type="week" i]:disabled::-webkit-inner-spin-button, -input:disabled::-webkit-calendar-picker-indicator, -input[type="date" i][readonly]::-webkit-clear-button, -input[type="date" i][readonly]::-webkit-inner-spin-button, -input[type="datetime-local" i][readonly]::-webkit-clear-button, -input[type="datetime-local" i][readonly]::-webkit-inner-spin-button, -input[type="month" i][readonly]::-webkit-clear-button, -input[type="month" i][readonly]::-webkit-inner-spin-button, -input[type="week" i][readonly]::-webkit-clear-button, -input[type="week" i][readonly]::-webkit-inner-spin-button, -input[readonly]::-webkit-calendar-picker-indicator { - visibility: hidden; -} -/* Form controls that measure the inline size without doing actual layout - need to disable `text-autospace`, if their content can be affected by - the property. crbug.com/1484863 */ -input[type="date" i], input[type="datetime-local" i], input[type="month" i], -input[type="week" i], select { - text-autospace: no-autospace !important; -} -select { - appearance: auto; - box-sizing: border-box; - align-items: center; - white-space: pre; - -webkit-rtl-ordering: logical; - color: FieldText; - background-color: Field; - border: 1px solid -internal-light-dark(#767676, #858585); - cursor: default; - border-radius: 0; -} -select:disabled { - opacity: 0.7; -} -/* -internal-list-box is how we specify select[multiple] */ -/* select[multiple] is an exception to the prohibition on sizes here - because it is one of the few controls with borders that grow on zoom - (to solve a nasty scrollbar location problem) */ -select:-internal-list-box { - appearance: auto; - align-items: flex-start; - -internal-overflow-inline: hidden; - -internal-overflow-block: scroll; - vertical-align: text-bottom; - white-space: nowrap; - border-radius: 2px; -} -select:not(:-internal-list-box) { - overflow: visible !important; -} -/* The padding here should match the value of - |extraPaddingForOptionInsideOptgroup| in list_picker.js, which is the - padding for select optgroup option. */ -select:-internal-list-box optgroup option { - padding-inline-start: 20px; -} -select:-internal-list-box option, -select:-internal-list-box optgroup { - line-height: initial !important; -} -/* option selected, list-box focused */ -/* TODO(crbug.com/1244986): We should be able to remove !important here, but - it breaks some WebUI menus. */ -select:-internal-list-box:focus option:checked, -select:-internal-list-box:focus option:checked:hover { - background-color: SelectedItem !important; - color: SelectedItemText !important; -} -/* TODO(crbug.com/1244986): We should be able to remove !important here, but - it breaks some WebUI menus. */ -select:-internal-list-box:focus option:checked:disabled { - background-color: -internal-inactive-list-box-selection !important; -} -/* option selected, list-box not focused */ -select:-internal-list-box option:checked, -select:-internal-list-box option:checked:hover { - background-color: -internal-light-dark(#cecece, #545454); - color: -internal-light-dark(#101010, #FFFFFF); -} -select:-internal-list-box:disabled option:checked, -select:-internal-list-box option:checked:disabled, -select:-internal-list-box option:checked:disabled:hover { - color: -internal-light-dark(gray, #aaa); -} -select:-internal-list-box hr { - border-style: none; - margin-block-start: 0.5em; - margin-block-end: 0; -} -select:-internal-list-box:focus-visible option:-internal-multi-select-focus { - outline: auto 1px -webkit-focus-ring-color; - outline-offset: -1px; -} -select:-internal-list-box option:hover { - background-color: initial; -} -optgroup { - font-weight: bolder; - display: block; -} -option { - font-weight: normal; - display: block; - padding: 0 2px 1px 2px; - white-space: nowrap; - min-height: 1.2em; -} -output { - display: inline; -} -/* meter */ -meter { - appearance: auto; - box-sizing: border-box; - display: inline-block; - block-size: 1em; - inline-size: 5em; - vertical-align: -0.2em; - -webkit-user-modify: read-only !important; -} -meter::-webkit-meter-inner-element { - appearance: inherit; - box-sizing: inherit; - display: none; - -webkit-user-modify: read-only !important; - block-size: 100%; - inline-size: 100%; -} -meter::-webkit-meter-inner-element:-internal-shadow-host-has-appearance { - display: grid; - /*grid-template-rows: 1fr [line1] 2fr [line2] 1fr;*/ - position: relative; -} -meter::-internal-fallback:-internal-shadow-host-has-appearance { - display: none; -} -meter::-webkit-meter-bar { - block-size: 100%; - inline-size: 100%; - -webkit-user-modify: read-only !important; - background: -internal-light-dark(#efefef, #3B3B3B); - border: thin solid -internal-light-dark(rgba(118, 118, 118, 0.3), #858585); - grid-row-start: line1; - grid-row-end: line2; - border-radius: 20px; - box-sizing: border-box; - align-self: unsafe center; - position: absolute; - overflow: hidden; -} -meter::-webkit-meter-optimum-value { - block-size: 100%; - -webkit-user-modify: read-only !important; - box-sizing: border-box; - background: -internal-light-dark(#107c10, #74b374) -} -meter::-webkit-meter-suboptimum-value { - block-size: 100%; - -webkit-user-modify: read-only !important; - box-sizing: border-box; - background: -internal-light-dark(#ffb900, #f2c812) -} -meter::-webkit-meter-even-less-good-value { - block-size: 100%; - -webkit-user-modify: read-only !important; - box-sizing: border-box; - background: -internal-light-dark(#d83b01, #e98f6d) -} -/* progress */ -progress { - appearance: auto; - box-sizing: border-box; - display: inline-block; - block-size: 1em; - inline-size: 10em; - vertical-align: -0.2em; -} -progress::-webkit-progress-inner-element { - box-sizing: inherit; - -webkit-user-modify: read-only; - block-size: 100%; - inline-size: 100%; -} -progress::-webkit-progress-bar { - background-color: gray; - block-size: 100%; - inline-size: 100%; - -webkit-user-modify: read-only !important; - box-sizing: border-box; -} -progress::-webkit-progress-value { - background-color: green; - block-size: 100%; - inline-size: 50%; /* should be removed later */ - -webkit-user-modify: read-only !important; - box-sizing: border-box; -} -/* inline elements */ -u, ins { - text-decoration: underline -} -abbr[title], acronym[title] { - text-decoration: dotted underline; -} -strong, b { - font-weight: bold -} -i, cite, em, var, address, dfn { - font-style: italic -} -tt, code, kbd, samp { - font-family: monospace -} -pre, xmp, plaintext, listing { - display: block; - font-family: monospace; - white-space: pre; - margin: 1__qem 0 -} -mark { - background-color: Mark; - color: MarkText; -} -big { - font-size: larger -} -small { - font-size: smaller -} -s, strike, del { - text-decoration: line-through -} -sub { - vertical-align: sub; - font-size: smaller -} -sup { - vertical-align: super; - font-size: smaller -} -nobr { - white-space: nowrap -} -/* states */ -:-internal-selector-fragment-anchor { - outline: Highlight 3px solid; -} -:focus-visible { - outline: auto 1px -webkit-focus-ring-color -} -html:focus-visible, body:focus-visible { - outline: none -} -embed:focus-visible, iframe:focus-visible, object:focus-visible { - outline: none -} -input:focus-visible, textarea:focus-visible, select:focus-visible { - outline-offset: 0; -} -input[type="button" i]:focus-visible, -input[type="file" i]:focus-visible, -input[type="hidden" i]:focus-visible, -input[type="image" i]:focus-visible, -input[type="reset" i]:focus-visible, -input[type="submit" i]:focus-visible, -input[type="file" i]:focus-visible::-webkit-file-upload-button { - outline-offset: 0 -} -input[type="checkbox" i]:focus-visible, -input[type="radio" i]:focus-visible { - outline-offset: 2px; -} -input[type="date" i]::-webkit-calendar-picker-indicator, -input[type="datetime-local" i]::-webkit-calendar-picker-indicator, -input[type="month" i]::-webkit-calendar-picker-indicator, -input[type="week" i]::-webkit-calendar-picker-indicator { - background-image: -internal-light-dark(url(images/calendar_icon.svg), url(images/calendar_icon_white.svg)); - background-origin: content-box; - background-repeat: no-repeat; - background-size: contain; - block-size: 1.0em; - inline-size: 1.0em; - opacity: 1; - outline: none; - padding: 2px; -} -input[type="date" i]::-webkit-calendar-picker-indicator:focus-visible, -input[type="datetime-local" i]::-webkit-calendar-picker-indicator:focus-visible, -input[type="month" i]::-webkit-calendar-picker-indicator:focus-visible, -input[type="week" i]::-webkit-calendar-picker-indicator:focus-visible { - outline: solid 2px -webkit-focus-ring-color; - outline-offset: -2px; -} -input[type="time" i]::-webkit-calendar-picker-indicator { - background-image: -internal-light-dark(url(images/time_icon.svg), url(images/time_icon_white.svg)); - background-origin: content-box; - background-repeat: no-repeat; - background-size: contain; - opacity: 1; - outline: none; - margin-inline-start: 8px; - padding-inline-start: 3px; - padding-inline-end: 3px; - padding-block: 3px; - block-size: 1.05em; - inline-size: 1.05em; -} -input[type="time" i]::-webkit-calendar-picker-indicator:focus-visible { - outline: solid 2px -webkit-focus-ring-color; - outline-offset: -2px; -} -input::-webkit-calendar-picker-indicator:hover { - background-color: initial; -} -input::-webkit-datetime-edit-ampm-field:focus, -input::-webkit-datetime-edit-day-field:focus, -input::-webkit-datetime-edit-hour-field:focus, -input::-webkit-datetime-edit-millisecond-field:focus, -input::-webkit-datetime-edit-minute-field:focus, -input::-webkit-datetime-edit-month-field:focus, -input::-webkit-datetime-edit-second-field:focus, -input::-webkit-datetime-edit-week-field:focus, -input::-webkit-datetime-edit-year-field:focus { - background-color: -internal-light-dark(highlight, #99C8FF); - color: -internal-light-dark(highlighttext, #000000); - outline: none; -} -input::-webkit-datetime-edit-year-field[disabled], -input::-webkit-datetime-edit-month-field[disabled], -input::-webkit-datetime-edit-week-field[disabled], -input::-webkit-datetime-edit-day-field[disabled], -input::-webkit-datetime-edit-ampm-field[disabled], -input::-webkit-datetime-edit-hour-field[disabled], -input::-webkit-datetime-edit-millisecond-field[disabled], -input::-webkit-datetime-edit-minute-field[disabled], -input::-webkit-datetime-edit-second-field[disabled] { - color: -internal-light-dark(GrayText, rgb(165, 165, 165)); -} -a:-webkit-any-link { - color: -webkit-link; - text-decoration: underline; - cursor: pointer; -} -a:-webkit-any-link:active { - color: -webkit-activelink -} -a:-webkit-any-link:read-write { - cursor: text; -} -a:-webkit-any-link:focus-visible { - outline-offset: 1px; -} -/* HTML5 ruby elements */ -ruby, rt { - text-indent: 0; /* blocks used for ruby rendering should not trigger this */ -} -rt { - line-height: normal; - text-emphasis: none; -} -ruby > rt { - display: block; - font-size: 50%; - text-align: start; -} -/* other elements */ -frameset, frame { - display: block -} -frameset { - border-color: inherit -} -iframe { - border: 2px inset -} -fencedframe { - border: 2px inset; - object-fit: contain !important; - object-position: 50% 50% !important; -} -details { - display: block -} -summary { - display: block -} -/* - * https://html.spec.whatwg.org/C/#the-details-and-summary-elements - * The specification doesn't have |details >| and |:first-of-type|. - * We add them because: - * - We had provided |summary { display: block }| for a long time, - * there are sites using without details, and they - * expect that is not a list-item. - * - Firefox does so. - */ -details > summary:first-of-type { - display: list-item; - counter-increment: list-item 0; - list-style: disclosure-closed inside; -} -details[open] > summary:first-of-type { - list-style-type: disclosure-open; -} -bdi, output { - unicode-bidi: isolate; -} -bdo { - unicode-bidi: bidi-override; -} -textarea[dir=auto i] { - unicode-bidi: plaintext; -} -dialog { - display: none; - /* https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3 */ - position: absolute; - inset-inline-start: 0; - inset-inline-end: 0; - width: fit-content; - height: fit-content; - margin: auto; - border: solid; - padding: 1em; - background-color: Canvas; - color: CanvasText; -} -dialog[open] { - display: block; -} -dialog:-internal-dialog-in-top-layer { - /* https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3 */ - position: fixed; - overflow: auto; - inset-block-start: 0; - inset-block-end: 0; - max-width: calc(100% - 6px - 2em); - max-height: calc(100% - 6px - 2em); - /* https://github.com/w3c/csswg-drafts/issues/6939#issuecomment-1016679588 */ - user-select: text; - visibility: visible; -} -dialog:modal { - overlay: auto !important; -} -/* TODO(foolip): In the Fullscreen spec, there's a ::backdrop block with the - properties shared with :fullscreen::backdrop (see fullscreen.css). */ -dialog:-internal-dialog-in-top-layer::backdrop { - position: fixed; - inset: 0; - /* https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3 */ - background: rgba(0,0,0,0.1); -} -slot { - display: contents; -} -[popover] { - position: fixed; - inset: 0; - width: fit-content; - height: fit-content; - margin: auto; - border: solid; - padding: 0.25em; - overflow: auto; - color: CanvasText; - background-color: Canvas; -} -/* This ensures that popovers get display:none when they are not open, and we - need to be careful not to affect `` when open as a dialog. */ -[popover]:not(:popover-open):not(dialog[open]) { - display:none; -} -/* The UA stylesheet has a rule like dialog{display:none}, so - needs this to be visible when it is open as a popover. */ -dialog:popover-open { - display:block; -} -/* Popovers using anchor positioning get their inset properties reset, to make - * it easier to position them. */ -[popover][anchor] { - inset:auto; -} -/* This rule matches popovers (dialog or not) that are currently open as a - popover. */ -[popover]:popover-open:not(dialog), dialog:popover-open:not([open]) { - overlay: auto !important; -} -[popover]:-internal-popover-in-top-layer::backdrop { - /* From the (modified) fullscreen spec: https://fullscreen.spec.whatwg.org/#user-agent-level-style-sheet-defaults: */ - position: fixed; - inset: 0; - /* Specific to [popover]: */ - pointer-events: none !important; - background-color: transparent; -} -/* page */ -@page { - /* FIXME: Define the right default values for page properties. */ - size: auto; - margin: auto; - padding: 0px; - border-width: 0px; -} -/* Allows thead sections to print at the top of each page. */ -@media print { - thead { break-inside:avoid; } - tfoot { break-inside:avoid; } -} -/* spelling/grammar error pseudos */ -html::spelling-error { - text-decoration: -internal-spelling-error-color spelling-error; -} -html::grammar-error { - text-decoration: -internal-grammar-error-color grammar-error; -} -/* noscript is handled internally, as it depends on settings. */ - - -[bgcolor] { - background-color: attr(bgcolor); -} - +/* + * The default style sheet used to render HTML. + * + * Copyright (C) 2000 Lars Knoll (knoll@kde.org) + * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ +@namespace "http://www.w3.org/1999/xhtml"; +html { + display: block; +} +:root { + view-transition-name: root; +} +/* generic block-level elements */ +body { + display: block; + margin: 8px; +} +body:-webkit-full-page-media { + background-color: rgb(0, 0, 0) +} +p { + display: block; + margin-block-start: 1__qem; + margin-block-end: 1__qem; + margin-inline-start: 0; + margin-inline-end: 0; +} +div { + display: block +} + +span { + display: inline +} +article, aside, footer, header, hgroup, main, nav, search, section { + display: block +} +marquee { + display: inline-block; + width: -webkit-fill-available; +} +address { + display: block +} +blockquote { + display: block; + margin-block-start: 1__qem; + margin-block-end: 1em; + margin-inline-start: 40px; + margin-inline-end: 40px; +} +figcaption { + display: block +} +figure { + display: block; + margin-block-start: 1em; + margin-block-end: 1em; + margin-inline-start: 40px; + margin-inline-end: 40px; +} +q { + display: inline +} +q:before { + content: open-quote; +} +q:after { + content: close-quote; +} +center { + display: block; + /* special centering to be able to emulate the html4/netscape behaviour */ + text-align: -webkit-center +} +hr { + display: block; + overflow: hidden; + unicode-bidi: isolate; + margin-block-start: 0.5em; + margin-block-end: 0.5em; + margin-inline-start: auto; + margin-inline-end: auto; + border-style: inset; + border-width: 1px +} +map { + display: inline +} +video { + object-fit: contain; +} +video:-webkit-full-page-media { + margin: auto; + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; + max-height: 100%; + max-width: 100%; +} +audio:not([controls]) { + display: none !important; +} +/** TODO(crbug.com/985623): Remove these hard-coded audio tag size. + * This fixed audio tag width/height leads to fail the wpt tests below. + * crbug.com/955170 external/wpt/css/css-contain/contain-size-replaced-003a.html + * crbug.com/955163 external/wpt/css/css-contain/contain-size-replaced-003b.html + * crbug.com/955163 external/wpt/css/css-contain/contain-size-replaced-003c.html + */ +audio { + width: 300px; + height: 54px; +} +video, canvas, img { + overflow: clip; + overflow-clip-margin: content-box; +} +img:is([sizes="auto" i], [sizes^="auto," i]) { + contain: size !important; + contain-intrinsic-size: 300px 150px; +} +iframe, embed, object, fencedframe { + overflow: clip !important; + overflow-clip-margin: content-box !important; +} +/* heading elements */ +h1 { + display: block; + font-size: 2em; + margin-block-start: 0.67__qem; + margin-block-end: 0.67em; + margin-inline-start: 0; + margin-inline-end: 0; + font-weight: bold +} +:-webkit-any(article,aside,nav,section) h1 { + font-size: 1.5em; + margin-block-start: 0.83__qem; + margin-block-end: 0.83em; +} +:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { + font-size: 1.17em; + margin-block-start: 1__qem; + margin-block-end: 1em; +} +:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { + font-size: 1.00em; + margin-block-start: 1.33__qem; + margin-block-end: 1.33em; +} +:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { + font-size: .83em; + margin-block-start: 1.67__qem; + margin-block-end: 1.67em; +} +:-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) :-webkit-any(article,aside,nav,section) h1 { + font-size: .67em; + margin-block-start: 2.33__qem; + margin-block-end: 2.33em; +} +h2 { + display: block; + font-size: 1.5em; + margin-block-start: 0.83__qem; + margin-block-end: 0.83em; + margin-inline-start: 0; + margin-inline-end: 0; + font-weight: bold +} +h3 { + display: block; + font-size: 1.17em; + margin-block-start: 1__qem; + margin-block-end: 1em; + margin-inline-start: 0; + margin-inline-end: 0; + font-weight: bold +} +h4 { + display: block; + margin-block-start: 1.33__qem; + margin-block-end: 1.33em; + margin-inline-start: 0; + margin-inline-end: 0; + font-weight: bold +} +h5 { + display: block; + font-size: .83em; + margin-block-start: 1.67__qem; + margin-block-end: 1.67em; + margin-inline-start: 0; + margin-inline-end: 0; + font-weight: bold +} +h6 { + display: block; + font-size: .67em; + margin-block-start: 2.33__qem; + margin-block-end: 2.33em; + margin-inline-start: 0; + margin-inline-end: 0; + font-weight: bold +} +/* tables */ +table { + display: table; + border-collapse: separate; + border-spacing: 2px; + border-color: gray; + box-sizing: border-box; + text-indent: initial +} +thead { + display: table-header-group; + vertical-align: middle; + border-color: inherit +} +tbody { + display: table-row-group; + vertical-align: middle; + border-color: inherit +} +tfoot { + display: table-footer-group; + vertical-align: middle; + border-color: inherit +} +/* for tables without table section elements (can happen with XHTML or dynamically created tables) */ +table > tr { + vertical-align: middle; +} +col { + display: table-column +} +colgroup { + display: table-column-group +} +tr { + display: table-row; + vertical-align: inherit; + border-color: inherit +} +td, th { + display: table-cell; + vertical-align: inherit; +} +/* When the td/th are inside a table (the normal case), the padding is taken + care of by HTMLTableCellElement::AdditionalPresentationAttributeStyle(). */ +td:not(table td), +th:not(table th) { + padding: 1px; +} +th { + font-weight: bold; + text-align: -internal-center +} +caption { + display: table-caption; + text-align: -webkit-center +} +/* lists */ +ul, menu, dir { + display: block; + list-style-type: disc; + margin-block-start: 1__qem; + margin-block-end: 1em; + margin-inline-start: 0; + margin-inline-end: 0; + padding-inline-start: 40px +} +ol { + display: block; + list-style-type: decimal; + margin-block-start: 1__qem; + margin-block-end: 1em; + margin-inline-start: 0; + margin-inline-end: 0; + padding-inline-start: 40px +} +li { + display: list-item; + text-align: -webkit-match-parent; +} +ul ul, ol ul { + list-style-type: circle +} +ol ol ul, ol ul ul, ul ol ul, ul ul ul { + list-style-type: square +} +dd { + display: block; + margin-inline-start: 40px +} +dl { + display: block; + margin-block-start: 1__qem; + margin-block-end: 1em; + margin-inline-start: 0; + margin-inline-end: 0; +} +dt { + display: block +} +ol ul, ul ol, ul ul, ol ol { + margin-block-start: 0; + margin-block-end: 0 +} +/* form elements */ +form { + display: block; + margin-top: 0__qem; +} +:-webkit-any(table, thead, tbody, tfoot, tr) > form:-internal-is-html { + display: none !important; +} +label { + cursor: default; +} +legend { + display: block; + padding-inline-start: 2px; + padding-inline-end: 2px; + border: none +} +fieldset { + display: block; + margin-inline-start: 2px; + margin-inline-end: 2px; + padding-block-start: 0.35em; + padding-inline-start: 0.75em; + padding-inline-end: 0.75em; + padding-block-end: 0.625em; + border: 2px groove #C0C0C0; + min-inline-size: min-content; +} +button { + appearance: auto; +} +input, textarea, select, button { + margin: 0__qem; + font: -webkit-small-control; + text-rendering: auto; /* FIXME: Remove when tabs work with optimizeLegibility. */ + color: FieldText; + letter-spacing: normal; + word-spacing: normal; + line-height: normal; + text-transform: none; + text-indent: 0; + text-shadow: none; + display: inline-block; + text-align: start; +} +textarea { + appearance: auto; + border: 1px solid -internal-light-dark(#767676, #858585); + column-count: initial !important; + -webkit-rtl-ordering: logical; + resize: -internal-textarea-auto; + cursor: text; + padding: 2px; + white-space: pre-wrap; + word-wrap: break-word; + background-color: Field; + font-family: monospace; +} +input { + appearance: auto; + padding:1px 0; + border: 2px inset -internal-light-dark(#767676, #858585); + -webkit-rtl-ordering: logical; + cursor: text; + background-color: Field; +} +input:not([type="file" i], [type="image" i], [type="checkbox" i], [type="radio" i]) { + -internal-align-content-block: center; +} +input[type="search" i] { + appearance: auto; + box-sizing: border-box; +} +input::-webkit-textfield-decoration-container { + display: flex !important; + align-items: center; + -webkit-user-modify: read-only !important; + content: none !important; + writing-mode: inherit !important; +} +input::-webkit-clear-button { + appearance: auto; + display: inline-block; + cursor: default; + flex: none; + -webkit-user-modify: read-only !important; + margin-inline-start: 2px; + opacity: 0; + pointer-events: none; +} +input:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-clear-button { + opacity: 1; + pointer-events: auto; +} +input[type="search" i]::-webkit-search-cancel-button { + appearance: auto; + display: block; + cursor: default; + flex: none; + -webkit-user-modify: read-only !important; + margin-inline-start: 1px; + margin-right: 3px; + opacity: 0; + pointer-events: none; + user-select: none !important; +} +input[type="search" i]:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-search-cancel-button { + opacity: 1; + pointer-events: auto; +} +input[type="search" i]::-webkit-search-results-decoration { + margin: auto 3px auto 2px; +} +input, +input[type="email" i], +input[type="number" i], +input[type="password" i], +input[type="search" i], +input[type="tel" i], +input[type="text" i], +input[type="url" i] { + padding-block: 1px; + padding-inline: 2px; +} +input[type="tel" i] { + direction: ltr; +} +input::-webkit-inner-spin-button { + appearance: auto; + display: inline-block; + cursor: default; + flex: none; + align-self: stretch; + -webkit-user-modify: read-only !important; + opacity: 0; + pointer-events: none; +} +input:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-inner-spin-button { + opacity: 1; + pointer-events: auto; +} +::-webkit-input-placeholder { + -webkit-text-security: none; + color: #757575; + direction: inherit !important; + pointer-events: none !important; + text-orientation: inherit !important; + writing-mode: inherit !important; +} +input::-webkit-input-placeholder { + text-overflow: inherit; + line-height: initial !important; + white-space: pre; + word-wrap: normal; + overflow: hidden; + -webkit-user-modify: read-only !important; +} +input::-internal-input-suggested { + text-overflow: inherit; + white-space: nowrap; + overflow: hidden; +} +input::-internal-input-suggested, +textarea::-internal-input-suggested { + font: -webkit-small-control !important; + /* -webkit-small-control does not pin the font-feature-settings and we want + previews to look consistent. */ + font-feature-settings: normal !important; + /* Prevent that overflow affects the scrollable area. Without this, + LayoutBox::*Scroll{Height,Width}() may determine the scroll width/height + from the scrollable area instead of from the overrides in + LayoutTextControl{Single,Multi}Line::Scroll{Height,Width}(). */ + overflow: hidden !important; + overflow-anchor: none; +} +textarea::-internal-input-suggested { + font-family: monospace !important; +} +input[type="password" i] { + -webkit-text-security: disc !important; +} +input[type="password" i]::-internal-input-suggested:not(.reveal-password) { + -webkit-text-security: disc !important; +} +input[type="password" i]::-internal-input-suggested.reveal-password { + -webkit-text-security: none; +} +input[type="password" i]::-internal-input-suggested.fade-out-password { + width: fit-content; + -webkit-mask: linear-gradient(to right, #000 50%, #0000); + mask: linear-gradient(to right, #000 50%, #0000); +} +input[type="password" i]::-internal-reveal { + width: 1.3em; + height: 1.3em; + cursor: default; + flex: none; + background-image: url(images/password_reveal_on.svg); + background-repeat: no-repeat; + background-position: center; + background-size: contain; + margin-left: 3px; + margin-right: 3px; +} +input[type="password" i]::-internal-reveal.reveal { + background-image: url(images/password_reveal_off.svg); +} +input[type="password" i]::-internal-reveal:hover, +input[type="password" i]::-internal-reveal:focus { + border-radius: 1px; + cursor: pointer; +} +input[type="password" i]::-internal-strong { + color: -internal-light-dark(#0B57D0, #A8C7FA); + font-family: roboto; + -webkit-text-security: none; +} +input[type="hidden" i], input[type="image" i], input[type="file" i] { + appearance: none; + padding: initial; + background-color: initial; + border: initial; + cursor: default; +} +input[type="file" i] { + align-items: baseline; + color: inherit; + overflow: hidden !important; + text-align: start !important; + text-overflow: ellipsis; + white-space: pre; +} +input[type="image" i] { + cursor: pointer; +} +/* TODO(crbug.com/880258): Use different styles for + `-internal-autofill-previewed` and `-internal-autofill-selected`. */ +input:-internal-autofill-previewed, +input:-internal-autofill-selected, +textarea:-internal-autofill-previewed, +textarea:-internal-autofill-selected, +select:-internal-autofill-previewed, +select:-internal-autofill-selected { + appearance: menulist-button; + background-image:none !important; + background-color: -internal-light-dark(#E8F0FE, rgba(70,90,126,0.4)) !important; + color: FieldText !important; +} +input[type="radio" i], +input[type="checkbox" i] { + margin:3px 3px 3px 4px; + padding: initial; + background-color: initial; + border: initial; + cursor: default; +} +input[type="radio" i] { + margin:3px 3px 0 5px; +} +input[type="button" i], input[type="submit" i], input[type="reset" i] { + -internal-empty-line-height: fabricated; + appearance: auto; + user-select: none; + white-space: pre +} +input[type="file" i]::-webkit-file-upload-button { + appearance: auto; + -webkit-user-modify: read-only !important; + white-space: nowrap; + margin: 0; + margin-inline-end: 4px; /* See FileUploadControlIntrinsicInlineSize() */ + font-size: inherit; +} +input[type="button" i], +input[type="submit" i], +input[type="reset" i], +input[type="file" i]::-webkit-file-upload-button, +button { + align-items: flex-start; + text-align: center; + cursor: default; + padding-block: 1px; + padding-inline: 6px; + border: 2px outset ButtonBorder; + box-sizing: border-box; + background-color: ButtonFace; + color: ButtonText; +} +input[type="checkbox" i]:disabled, +input[type="file" i]:disabled, +input[type="hidden" i]:disabled, +input[type="image" i]:disabled, +input[type="radio" i]:disabled, +input[type="range" i]:disabled { + background-color: initial; +} +input[type="range" i] { + appearance: auto; + padding: initial; + border: initial; + margin: 2px; + cursor: default; + color: -internal-light-dark(#101010, #ffffff); +} +input[type="range" i]::-webkit-slider-container, +input[type="range" i]::-webkit-media-slider-container { + appearance: inherit; + flex: 1; + min-inline-size: 0; + box-sizing: border-box; + -webkit-user-modify: read-only !important; + display: flex; +} +input[type="range" i]:-internal-has-datalist::-webkit-slider-container { + /* + * See LayoutThemeDefault. "22px" is + * 2 * (SliderTickOffsetFromTrackCenter() + SliderTickSize().Height()). + */ + min-block-size: 22px; +} +input[type="range" i]::-webkit-slider-runnable-track { + flex: 1; + min-inline-size: 0; + align-self: center; + box-sizing: border-box; + -webkit-user-modify: read-only !important; + display: block; +} +input[type="range" i]::-webkit-slider-thumb, +input[type="range" i]::-webkit-media-slider-thumb { + appearance: auto; + box-sizing: border-box; + -webkit-user-modify: read-only !important; + display: block; +} +input[type="range" i]:disabled { + color: #c5c5c5; +} +input[type="button" i]:disabled, +input[type="submit" i]:disabled, +input[type="reset" i]:disabled, +input[type="color" i]:disabled, +input[type="file" i]:disabled::-webkit-file-upload-button, +button:disabled { + background-color: -internal-light-dark(rgba(239, 239, 239, 0.3), rgba(19, 1, 1, 0.3)); + border-color: -internal-light-dark(rgba(118, 118, 118, 0.3), rgba(195, 195, 195, 0.3)); + color: -internal-light-dark(rgba(16, 16, 16, 0.3), rgba(255, 255, 255, 0.3)); +} +select:disabled, +optgroup:disabled, +option:disabled, +select[disabled]>option { + color: -internal-light-dark(GrayText, #aaa); +} +input[type="button" i]:active, input[type="submit" i]:active, input[type="reset" i]:active, input[type="file" i]:active::-webkit-file-upload-button, button:active { + border-style: inset +} +input[type="button" i]:active:disabled, input[type="submit" i]:active:disabled, input[type="reset" i]:active:disabled, input[type="file" i]:active:disabled::-webkit-file-upload-button, button:active:disabled { + border-style: outset +} +input:disabled, textarea:disabled { + cursor: default; + background-color: -internal-light-dark(rgba(239, 239, 239, 0.3), rgba(59, 59, 59, 0.3)); + color: -internal-light-dark(#545454, #aaaaaa); +} +input:disabled, +select:disabled, +textarea:disabled { + border-color: rgba(118, 118, 118, 0.3); +} +option:-internal-spatial-navigation-focus { + outline: -internal-light-dark(black, white) dashed 1px; + outline-offset: -1px; +} +/* https://html.spec.whatwg.org/multipage/rendering.html#hidden-elements */ +/* TODO(crbug.com/1231263): should be display:none. */ +area { + display: inline; +} +base, basefont, datalist, head, link, meta, noembed, +noframes, param, rp, script, style, template, title { + display: none; +} +input[type="hidden" i] { + display: none !important; +} +area:-webkit-any-link { + cursor: pointer; +} +input[type="checkbox" i] { + appearance: auto; + box-sizing: border-box; +} +input[type="radio" i] { + appearance: auto; + box-sizing: border-box; +} +input[type="color" i] { + appearance: auto; + inline-size: 50px; + block-size: 27px; + /* Same as native_theme_base. */ + border: 1px solid ButtonBorder; + padding: 1px 2px; + cursor: default; + box-sizing: border-box; + background-color: ButtonFace; + color: ButtonText; +} +input[type="color" i]::-webkit-color-swatch-wrapper { + display: flex; + padding: 4px 2px; + box-sizing: border-box; + -webkit-user-modify: read-only !important; + width: 100%; + height: 100% +} +input[type="color" i]::-webkit-color-swatch { + /* The swatch should not be affected by color scheme. */ + color-scheme: only light; + background-color: #000000; + border: 1px solid #777777; + flex: 1; + min-width: 0; + -webkit-user-modify: read-only !important; +} +input[type="color" i][list] { + appearance: auto; + inline-size: 94px; + block-size: 27px +} +input[type="color" i][list]::-webkit-color-swatch-wrapper { + padding-inline-start: 8px; + padding-inline-end: 24px; +} +input[type="color" i][list]::-webkit-color-swatch { + border-color: #000000; +} +input::-webkit-calendar-picker-indicator { + display: inline-block; + inline-size: 0.66em; + block-size: 0.66em; + padding-block: 0.17em; + padding-inline: 0.34em; + -webkit-user-modify: read-only !important; + opacity: 0; + cursor: default; + pointer-events: none; +} +input::-webkit-calendar-picker-indicator:hover { + background-color: #eee; +} +input:enabled:read-write:-webkit-any(:focus,:hover)::-webkit-calendar-picker-indicator, +input::-webkit-calendar-picker-indicator:focus { + opacity: 1; + pointer-events: auto; +} +input[type="date" i]:disabled::-webkit-clear-button, +input[type="date" i]:disabled::-webkit-inner-spin-button, +input[type="datetime-local" i]:disabled::-webkit-clear-button, +input[type="datetime-local" i]:disabled::-webkit-inner-spin-button, +input[type="month" i]:disabled::-webkit-clear-button, +input[type="month" i]:disabled::-webkit-inner-spin-button, +input[type="week" i]:disabled::-webkit-clear-button, +input[type="week" i]:disabled::-webkit-inner-spin-button, +input:disabled::-webkit-calendar-picker-indicator, +input[type="date" i][readonly]::-webkit-clear-button, +input[type="date" i][readonly]::-webkit-inner-spin-button, +input[type="datetime-local" i][readonly]::-webkit-clear-button, +input[type="datetime-local" i][readonly]::-webkit-inner-spin-button, +input[type="month" i][readonly]::-webkit-clear-button, +input[type="month" i][readonly]::-webkit-inner-spin-button, +input[type="week" i][readonly]::-webkit-clear-button, +input[type="week" i][readonly]::-webkit-inner-spin-button, +input[readonly]::-webkit-calendar-picker-indicator { + visibility: hidden; +} +/* Form controls that measure the inline size without doing actual layout + need to disable `text-autospace`, if their content can be affected by + the property. crbug.com/1484863 */ +input[type="date" i], input[type="datetime-local" i], input[type="month" i], +input[type="week" i], select { + text-autospace: no-autospace !important; +} +select { + appearance: auto; + box-sizing: border-box; + align-items: center; + white-space: pre; + -webkit-rtl-ordering: logical; + color: FieldText; + background-color: Field; + border: 1px solid -internal-light-dark(#767676, #858585); + cursor: default; + border-radius: 0; +} +select:disabled { + opacity: 0.7; +} +/* -internal-list-box is how we specify select[multiple] */ +/* select[multiple] is an exception to the prohibition on sizes here + because it is one of the few controls with borders that grow on zoom + (to solve a nasty scrollbar location problem) */ +select:-internal-list-box { + appearance: auto; + align-items: flex-start; + -internal-overflow-inline: hidden; + -internal-overflow-block: scroll; + vertical-align: text-bottom; + white-space: nowrap; + border-radius: 2px; +} +select:not(:-internal-list-box) { + overflow: visible !important; +} +/* The padding here should match the value of + |extraPaddingForOptionInsideOptgroup| in list_picker.js, which is the + padding for select optgroup option. */ +select:-internal-list-box optgroup option { + padding-inline-start: 20px; +} +select:-internal-list-box option, +select:-internal-list-box optgroup { + line-height: initial !important; +} +/* option selected, list-box focused */ +/* TODO(crbug.com/1244986): We should be able to remove !important here, but + it breaks some WebUI menus. */ +select:-internal-list-box:focus option:checked, +select:-internal-list-box:focus option:checked:hover { + background-color: SelectedItem !important; + color: SelectedItemText !important; +} +/* TODO(crbug.com/1244986): We should be able to remove !important here, but + it breaks some WebUI menus. */ +select:-internal-list-box:focus option:checked:disabled { + background-color: -internal-inactive-list-box-selection !important; +} +/* option selected, list-box not focused */ +select:-internal-list-box option:checked, +select:-internal-list-box option:checked:hover { + background-color: -internal-light-dark(#cecece, #545454); + color: -internal-light-dark(#101010, #FFFFFF); +} +select:-internal-list-box:disabled option:checked, +select:-internal-list-box option:checked:disabled, +select:-internal-list-box option:checked:disabled:hover { + color: -internal-light-dark(gray, #aaa); +} +select:-internal-list-box hr { + border-style: none; + margin-block-start: 0.5em; + margin-block-end: 0; +} +select:-internal-list-box:focus-visible option:-internal-multi-select-focus { + outline: auto 1px -webkit-focus-ring-color; + outline-offset: -1px; +} +select:-internal-list-box option:hover { + background-color: initial; +} +optgroup { + font-weight: bolder; + display: block; +} +option { + font-weight: normal; + display: block; + padding: 0 2px 1px 2px; + white-space: nowrap; + min-height: 1.2em; +} +output { + display: inline; +} +/* meter */ +meter { + appearance: auto; + box-sizing: border-box; + display: inline-block; + block-size: 1em; + inline-size: 5em; + vertical-align: -0.2em; + -webkit-user-modify: read-only !important; +} +meter::-webkit-meter-inner-element { + appearance: inherit; + box-sizing: inherit; + display: none; + -webkit-user-modify: read-only !important; + block-size: 100%; + inline-size: 100%; +} +meter::-webkit-meter-inner-element:-internal-shadow-host-has-appearance { + display: grid; + /*grid-template-rows: 1fr [line1] 2fr [line2] 1fr;*/ + position: relative; +} +meter::-internal-fallback:-internal-shadow-host-has-appearance { + display: none; +} +meter::-webkit-meter-bar { + block-size: 100%; + inline-size: 100%; + -webkit-user-modify: read-only !important; + background: -internal-light-dark(#efefef, #3B3B3B); + border: thin solid -internal-light-dark(rgba(118, 118, 118, 0.3), #858585); + grid-row-start: line1; + grid-row-end: line2; + border-radius: 20px; + box-sizing: border-box; + align-self: unsafe center; + position: absolute; + overflow: hidden; +} +meter::-webkit-meter-optimum-value { + block-size: 100%; + -webkit-user-modify: read-only !important; + box-sizing: border-box; + background: -internal-light-dark(#107c10, #74b374) +} +meter::-webkit-meter-suboptimum-value { + block-size: 100%; + -webkit-user-modify: read-only !important; + box-sizing: border-box; + background: -internal-light-dark(#ffb900, #f2c812) +} +meter::-webkit-meter-even-less-good-value { + block-size: 100%; + -webkit-user-modify: read-only !important; + box-sizing: border-box; + background: -internal-light-dark(#d83b01, #e98f6d) +} +/* progress */ +progress { + appearance: auto; + box-sizing: border-box; + display: inline-block; + block-size: 1em; + inline-size: 10em; + vertical-align: -0.2em; +} +progress::-webkit-progress-inner-element { + box-sizing: inherit; + -webkit-user-modify: read-only; + block-size: 100%; + inline-size: 100%; +} +progress::-webkit-progress-bar { + background-color: gray; + block-size: 100%; + inline-size: 100%; + -webkit-user-modify: read-only !important; + box-sizing: border-box; +} +progress::-webkit-progress-value { + background-color: green; + block-size: 100%; + inline-size: 50%; /* should be removed later */ + -webkit-user-modify: read-only !important; + box-sizing: border-box; +} +/* inline elements */ +u, ins { + text-decoration: underline +} +abbr[title], acronym[title] { + text-decoration: dotted underline; +} +strong, b { + font-weight: bold +} +i, cite, em, var, address, dfn { + font-style: italic +} +tt, code, kbd, samp { + font-family: monospace +} +pre, xmp, plaintext, listing { + display: block; + font-family: monospace; + white-space: pre; + margin: 1__qem 0 +} +mark { + background-color: Mark; + color: MarkText; +} +big { + font-size: larger +} +small { + font-size: smaller +} +s, strike, del { + text-decoration: line-through +} +sub { + vertical-align: sub; + font-size: smaller +} +sup { + vertical-align: super; + font-size: smaller +} +nobr { + white-space: nowrap +} +/* states */ +:-internal-selector-fragment-anchor { + outline: Highlight 3px solid; +} +:focus-visible { + outline: auto 1px -webkit-focus-ring-color +} +html:focus-visible, body:focus-visible { + outline: none +} +embed:focus-visible, iframe:focus-visible, object:focus-visible { + outline: none +} +input:focus-visible, textarea:focus-visible, select:focus-visible { + outline-offset: 0; +} +input[type="button" i]:focus-visible, +input[type="file" i]:focus-visible, +input[type="hidden" i]:focus-visible, +input[type="image" i]:focus-visible, +input[type="reset" i]:focus-visible, +input[type="submit" i]:focus-visible, +input[type="file" i]:focus-visible::-webkit-file-upload-button { + outline-offset: 0 +} +input[type="checkbox" i]:focus-visible, +input[type="radio" i]:focus-visible { + outline-offset: 2px; +} +input[type="date" i]::-webkit-calendar-picker-indicator, +input[type="datetime-local" i]::-webkit-calendar-picker-indicator, +input[type="month" i]::-webkit-calendar-picker-indicator, +input[type="week" i]::-webkit-calendar-picker-indicator { + background-image: -internal-light-dark(url(images/calendar_icon.svg), url(images/calendar_icon_white.svg)); + background-origin: content-box; + background-repeat: no-repeat; + background-size: contain; + block-size: 1.0em; + inline-size: 1.0em; + opacity: 1; + outline: none; + padding: 2px; +} +input[type="date" i]::-webkit-calendar-picker-indicator:focus-visible, +input[type="datetime-local" i]::-webkit-calendar-picker-indicator:focus-visible, +input[type="month" i]::-webkit-calendar-picker-indicator:focus-visible, +input[type="week" i]::-webkit-calendar-picker-indicator:focus-visible { + outline: solid 2px -webkit-focus-ring-color; + outline-offset: -2px; +} +input[type="time" i]::-webkit-calendar-picker-indicator { + background-image: -internal-light-dark(url(images/time_icon.svg), url(images/time_icon_white.svg)); + background-origin: content-box; + background-repeat: no-repeat; + background-size: contain; + opacity: 1; + outline: none; + margin-inline-start: 8px; + padding-inline-start: 3px; + padding-inline-end: 3px; + padding-block: 3px; + block-size: 1.05em; + inline-size: 1.05em; +} +input[type="time" i]::-webkit-calendar-picker-indicator:focus-visible { + outline: solid 2px -webkit-focus-ring-color; + outline-offset: -2px; +} +input::-webkit-calendar-picker-indicator:hover { + background-color: initial; +} +input::-webkit-datetime-edit-ampm-field:focus, +input::-webkit-datetime-edit-day-field:focus, +input::-webkit-datetime-edit-hour-field:focus, +input::-webkit-datetime-edit-millisecond-field:focus, +input::-webkit-datetime-edit-minute-field:focus, +input::-webkit-datetime-edit-month-field:focus, +input::-webkit-datetime-edit-second-field:focus, +input::-webkit-datetime-edit-week-field:focus, +input::-webkit-datetime-edit-year-field:focus { + background-color: -internal-light-dark(highlight, #99C8FF); + color: -internal-light-dark(highlighttext, #000000); + outline: none; +} +input::-webkit-datetime-edit-year-field[disabled], +input::-webkit-datetime-edit-month-field[disabled], +input::-webkit-datetime-edit-week-field[disabled], +input::-webkit-datetime-edit-day-field[disabled], +input::-webkit-datetime-edit-ampm-field[disabled], +input::-webkit-datetime-edit-hour-field[disabled], +input::-webkit-datetime-edit-millisecond-field[disabled], +input::-webkit-datetime-edit-minute-field[disabled], +input::-webkit-datetime-edit-second-field[disabled] { + color: -internal-light-dark(GrayText, rgb(165, 165, 165)); +} +a:-webkit-any-link { + color: -webkit-link; + text-decoration: underline; + cursor: pointer; +} +a:-webkit-any-link:active { + color: -webkit-activelink +} +a:-webkit-any-link:read-write { + cursor: text; +} +a:-webkit-any-link:focus-visible { + outline-offset: 1px; +} +/* HTML5 ruby elements */ +ruby, rt { + text-indent: 0; /* blocks used for ruby rendering should not trigger this */ +} +rt { + line-height: normal; + text-emphasis: none; +} +ruby > rt { + display: block; + font-size: 50%; + text-align: start; +} +/* other elements */ +frameset, frame { + display: block +} +frameset { + border-color: inherit +} +iframe { + border: 2px inset +} +fencedframe { + border: 2px inset; + object-fit: contain !important; + object-position: 50% 50% !important; +} +details { + display: block +} +summary { + display: block +} +/* + * https://html.spec.whatwg.org/C/#the-details-and-summary-elements + * The specification doesn't have |details >| and |:first-of-type|. + * We add them because: + * - We had provided |summary { display: block }| for a long time, + * there are sites using without details, and they + * expect that is not a list-item. + * - Firefox does so. + */ +details > summary:first-of-type { + display: list-item; + counter-increment: list-item 0; + list-style: disclosure-closed inside; +} +details[open] > summary:first-of-type { + list-style-type: disclosure-open; +} +bdi, output { + unicode-bidi: isolate; +} +bdo { + unicode-bidi: bidi-override; +} +textarea[dir=auto i] { + unicode-bidi: plaintext; +} +dialog { + display: none; + /* https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3 */ + position: absolute; + inset-inline-start: 0; + inset-inline-end: 0; + width: fit-content; + height: fit-content; + margin: auto; + border: solid; + padding: 1em; + background-color: Canvas; + color: CanvasText; +} +dialog[open] { + display: block; +} +dialog:-internal-dialog-in-top-layer { + /* https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3 */ + position: fixed; + overflow: auto; + inset-block-start: 0; + inset-block-end: 0; + max-width: calc(100% - 6px - 2em); + max-height: calc(100% - 6px - 2em); + /* https://github.com/w3c/csswg-drafts/issues/6939#issuecomment-1016679588 */ + user-select: text; + visibility: visible; +} +dialog:modal { + overlay: auto !important; +} +/* TODO(foolip): In the Fullscreen spec, there's a ::backdrop block with the + properties shared with :fullscreen::backdrop (see fullscreen.css). */ +dialog:-internal-dialog-in-top-layer::backdrop { + position: fixed; + inset: 0; + /* https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3 */ + background: rgba(0,0,0,0.1); +} +slot { + display: contents; +} +[popover] { + position: fixed; + inset: 0; + width: fit-content; + height: fit-content; + margin: auto; + border: solid; + padding: 0.25em; + overflow: auto; + color: CanvasText; + background-color: Canvas; +} +/* This ensures that popovers get display:none when they are not open, and we + need to be careful not to affect `` when open as a dialog. */ +[popover]:not(:popover-open):not(dialog[open]) { + display:none; +} +/* The UA stylesheet has a rule like dialog{display:none}, so + needs this to be visible when it is open as a popover. */ +dialog:popover-open { + display:block; +} +/* Popovers using anchor positioning get their inset properties reset, to make + * it easier to position them. */ +[popover][anchor] { + inset:auto; +} +/* This rule matches popovers (dialog or not) that are currently open as a + popover. */ +[popover]:popover-open:not(dialog), dialog:popover-open:not([open]) { + overlay: auto !important; +} +[popover]:-internal-popover-in-top-layer::backdrop { + /* From the (modified) fullscreen spec: https://fullscreen.spec.whatwg.org/#user-agent-level-style-sheet-defaults: */ + position: fixed; + inset: 0; + /* Specific to [popover]: */ + pointer-events: none !important; + background-color: transparent; +} +/* page */ +@page { + /* FIXME: Define the right default values for page properties. */ + size: auto; + margin: auto; + padding: 0px; + border-width: 0px; +} +/* Allows thead sections to print at the top of each page. */ +@media print { + thead { break-inside:avoid; } + tfoot { break-inside:avoid; } +} +/* spelling/grammar error pseudos */ +html::spelling-error { + text-decoration: -internal-spelling-error-color spelling-error; +} +html::grammar-error { + text-decoration: -internal-grammar-error-color grammar-error; +} +/* noscript is handled internally, as it depends on settings. */ + + +[bgcolor] { + background-color: attr(bgcolor); +} + + + + +a { + color: #0000EEFF; + text-decoration-line: underline; +} + + +dd { + margin-left: 40px; +} \ No newline at end of file diff --git a/crates/gosub_styling/src/render_tree.rs b/crates/gosub_styling/src/render_tree.rs index 14761552a..f62589bbc 100644 --- a/crates/gosub_styling/src/render_tree.rs +++ b/crates/gosub_styling/src/render_tree.rs @@ -801,11 +801,14 @@ impl Node for RenderTreeNode { } } +pub struct Value(pub CssValue); + impl gosub_render_backend::layout::CssProperty for CssProperty { + type Value = Value; + fn compute_value(&mut self) { self.compute_value(); } - fn unit_to_px(&self) -> f32 { self.actual.unit_to_px() } @@ -842,6 +845,14 @@ impl gosub_render_backend::layout::CssProperty for CssProperty { } } + fn parse_color(&self) -> Option<(f32, f32, f32, f32)> { + if let Some(color) = self.actual.to_color() { + Some((color.r, color.g, color.b, color.a)) + } else { + None + } + } + fn as_number(&self) -> Option { if let CssValue::Number(num) = &self.actual { Some(*num) @@ -850,11 +861,83 @@ impl gosub_render_backend::layout::CssProperty for CssProperty { } } + fn as_list(&self) -> Option> { + if let CssValue::List(list) = &self.actual { + Some(list.iter().map(|v| v.clone().into()).collect()) + } else { + None + } + } + fn is_none(&self) -> bool { matches!(self.actual, CssValue::None) } } +impl gosub_render_backend::layout::CssValue for Value { + fn unit_to_px(&self) -> f32 { + self.0.unit_to_px() + } + + fn as_string(&self) -> Option<&str> { + if let CssValue::String(str) = &self.0 { + Some(str) + } else { + None + } + } + + fn as_percentage(&self) -> Option { + if let CssValue::Percentage(percent) = &self.0 { + Some(*percent) + } else { + None + } + } + + fn as_unit(&self) -> Option<(f32, &str)> { + if let CssValue::Unit(value, unit) = &self.0 { + Some((*value, unit)) + } else { + None + } + } + + fn as_color(&self) -> Option<(f32, f32, f32, f32)> { + if let CssValue::Color(color) = &self.0 { + Some((color.r, color.g, color.b, color.a)) + } else { + None + } + } + + fn as_number(&self) -> Option { + if let CssValue::Number(num) = &self.0 { + Some(*num) + } else { + None + } + } + + fn as_list(&self) -> Option> { + if let CssValue::List(list) = &self.0 { + Some(list.iter().map(|v| v.clone().into()).collect()) + } else { + None + } + } + + fn is_none(&self) -> bool { + matches!(self.0, CssValue::None) + } +} + +impl Into for CssValue { + fn into(self) -> Value { + Value(self) + } +} + /// Generates a render tree for the given document based on its loaded stylesheets pub fn generate_render_tree(document: DocumentHandle) -> Result> { let render_tree = RenderTree::from_document(document); @@ -865,7 +948,7 @@ pub fn generate_render_tree(document: DocumentHandle) -> Result bool { // There are more elements that are not renderable, but for now we only remove the most common ones - const REMOVABLE_ELEMENTS: [&str; 5] = ["head", "script", "style", "svg", "noscript"]; + const REMOVABLE_ELEMENTS: [&str; 6] = ["head", "script", "style", "svg", "noscript", "title"]; if let NodeData::Element(element) = &node.data { if REMOVABLE_ELEMENTS.contains(&element.name.as_str()) { diff --git a/crates/gosub_taffy/src/compute/inline.rs b/crates/gosub_taffy/src/compute/inline.rs index 2400a9125..86821d896 100644 --- a/crates/gosub_taffy/src/compute/inline.rs +++ b/crates/gosub_taffy/src/compute/inline.rs @@ -10,7 +10,9 @@ use taffy::{ }; use gosub_render_backend::geo; -use gosub_render_backend::layout::{CssProperty, HasTextLayout, LayoutTree, Node}; +use gosub_render_backend::layout::{ + CssProperty, CssValue, Decoration, DecorationStyle, HasTextLayout, LayoutTree, Node, +}; use gosub_typeface::font::Glyph; use crate::text::{Font, TextLayout}; @@ -64,7 +66,7 @@ pub fn compute_inline_layout>( let font_size = node .get_property("font-size") .map(|s| s.unit_to_px()) - .unwrap_or(12.0); + .unwrap_or(16.0); let alignment = parse_alignment(node); @@ -80,6 +82,75 @@ pub fn compute_inline_layout>( let letter_spacing = node.get_property("letter-spacing").map(|s| s.unit_to_px()); + let mut underline = false; + let mut overline = false; + let mut line_through = false; + let mut decoration_width = 1.0; + let mut decoration_color = (0.0, 0.0, 0.0, 1.0); + let mut style = DecorationStyle::Solid; + let mut underline_offset = 4.0; + + let color = node.get_property("color").and_then(|s| s.parse_color()); + + if let Some(actual_parent) = tree.0.parent_id(nod_id) { + if let Some(node) = tree.0.get_node(actual_parent) { + let decoration_line = node.get_property("text-decoration-line"); + + if let Some(decoration_line) = decoration_line { + if let Some(list) = decoration_line.as_list() { + for item in list { + if let Some(s) = item.as_string() { + match s { + "underline" => underline = true, + "overline" => overline = true, + "line-through" => line_through = true, + _ => {} + } + } + } + } else if let Some(s) = decoration_line.as_string() { + match s { + "underline" => underline = true, + "overline" => overline = true, + "line-through" => line_through = true, + _ => {} + } + } + } + + let decoration_style = node.get_property("text-decoration-style"); + + match decoration_style.as_ref().map(|s| s.as_string()) { + Some(Some("solid")) => style = DecorationStyle::Solid, + Some(Some("double")) => style = DecorationStyle::Double, + Some(Some("dotted")) => style = DecorationStyle::Dotted, + Some(Some("dashed")) => style = DecorationStyle::Dashed, + Some(Some("wavy")) => style = DecorationStyle::Wavy, + _ => {} + } + + decoration_width = node + .get_property("text-decoration-thickness") + .map(|s| s.unit_to_px()) + .unwrap_or(1.0); + + if let Some(c) = node + .get_property("text-decoration-color") + .and_then(|s| s.parse_color()) + .or(color) + { + decoration_color = c; + } + + if let Some(o) = node + .get_property("text-underline-offset") + .map(|s| s.unit_to_px()) + { + underline_offset = o; + } + } + } + text_node_data.push(TextNodeData { font_family, font_size, @@ -91,6 +162,17 @@ pub fn compute_inline_layout>( font_style, var_axes, + decoration: Decoration { + underline, + overline, + line_through, + color: decoration_color, + style, + width: decoration_width, + underline_offset, + x_offset: 0.0, + }, + to: str_buf.len(), id: node_id, }); @@ -132,7 +214,7 @@ pub fn compute_inline_layout>( str_buf.push(0 as char); } - let mut layout_cx: LayoutContext<()> = LayoutContext::new(); + let mut layout_cx: LayoutContext = LayoutContext::new(); // let mut scale_cx = ScaleContext::new(); let Ok(mut lock) = FONT_CX.lock() else { @@ -164,11 +246,44 @@ pub fn compute_inline_layout>( &default.var_axes, ))); + if default.decoration.overline && default.decoration.underline { + builder.push_default(&StyleProperty::Underline(true)); + + builder.push_default(&StyleProperty::UnderlineSize(Some( + default.decoration.width * 2.0, + ))); + builder.push_default(&StyleProperty::UnderlineOffset(Some( + default.decoration.underline_offset, + ))); + } else if default.decoration.overline { + builder.push_default(&StyleProperty::Underline(true)); + + builder.push_default(&StyleProperty::UnderlineSize(Some( + default.decoration.width, + ))); + } else if default.decoration.underline { + builder.push_default(&StyleProperty::Underline(true)); + + builder.push_default(&StyleProperty::UnderlineSize(Some( + default.decoration.width, + ))); + builder.push_default(&StyleProperty::UnderlineOffset(Some( + default.decoration.underline_offset, + ))); + } + + builder.push_default(&StyleProperty::Brush(0)); + align = default.alignment; let mut from = default.to; - for text_node in text_node_data.get(1..).unwrap_or_default() { + for (idx, text_node) in text_node_data + .get(1..) + .unwrap_or_default() + .iter() + .enumerate() + { builder.push( &StyleProperty::FontStack(FontStack::Source(&text_node.font_family)), from..text_node.to, @@ -205,6 +320,52 @@ pub fn compute_inline_layout>( from..text_node.to, ); + builder.push(&StyleProperty::Brush(idx), from..text_node.to); + + if default.decoration.overline && default.decoration.underline { + builder.push(&StyleProperty::Underline(true), from..text_node.to); + + builder.push( + &StyleProperty::UnderlineSize(Some(default.decoration.width * 2.0)), + from..text_node.to, + ); + builder.push( + &StyleProperty::UnderlineOffset(Some( + default.decoration.underline_offset + 4.0, + )), + from..text_node.to, + ); + } else if default.decoration.overline { + builder.push(&StyleProperty::Underline(true), from..text_node.to); + + builder.push( + &StyleProperty::UnderlineSize(Some(default.decoration.width)), + from..text_node.to, + ); + builder.push( + &StyleProperty::UnderlineOffset(Some(4.0)), + from..text_node.to, + ); + } else if default.decoration.underline { + builder.push(&StyleProperty::Underline(true), from..text_node.to); + + builder.push( + &StyleProperty::UnderlineSize(Some(default.decoration.width)), + from..text_node.to, + ); + builder.push( + &StyleProperty::UnderlineOffset(Some(default.decoration.underline_offset)), + from..text_node.to, + ); + } + + builder.push( + &StyleProperty::Underline( + default.decoration.underline || default.decoration.overline, + ), + from..text_node.to, + ); + from = text_node.to; } } @@ -340,12 +501,33 @@ pub fn compute_inline_layout>( let coords = grun.normalized_coords().to_owned(); + let mut decoration = text_node_data + .get(run.style().brush) + .map(|x| x.decoration.clone()) + .unwrap_or_default(); + + if let Some(text) = str_buf.get(grun.text_range()) { + let first_non_ws = text.chars().position(|c| !c.is_whitespace()); + + match first_non_ws { + None => {} + Some(0) => {} + + Some(i) => { + glyphs.get(i).map(|g| { + decoration.x_offset = g.x; + }); + } + } + } + let text_layout = TextLayout { size, font_size: fs, font: Font(grun.font().clone()), glyphs, coords, + decoration, }; let Some(node) = tree.0.get_node(current_node_id) else { @@ -454,6 +636,7 @@ struct TextNodeData { font_weight: FontWeight, // Axis: WGHT font_style: FontStyle, // Axis: ITAL var_axes: Vec, + decoration: Decoration, to: usize, id: NodeId, diff --git a/crates/gosub_taffy/src/text.rs b/crates/gosub_taffy/src/text.rs index ab0e80a7c..d9cb35ac6 100644 --- a/crates/gosub_taffy/src/text.rs +++ b/crates/gosub_taffy/src/text.rs @@ -1,4 +1,4 @@ -use gosub_render_backend::layout::TextLayout as TLayout; +use gosub_render_backend::layout::{Decoration, TextLayout as TLayout}; use gosub_render_backend::Size; use gosub_typeface::font::Font as TFont; use gosub_typeface::font::Glyph; @@ -26,6 +26,7 @@ pub struct TextLayout { pub font_size: f32, pub size: Size, pub coords: Vec, + pub decoration: Decoration, } impl TLayout for TextLayout { @@ -54,4 +55,8 @@ impl TLayout for TextLayout { fn coords(&self) -> &[i16] { &self.coords } + + fn decorations(&self) -> &Decoration { + &self.decoration + } } diff --git a/crates/gosub_vello/src/text.rs b/crates/gosub_vello/src/text.rs index e1ad2e762..8bfa7d54c 100644 --- a/crates/gosub_vello/src/text.rs +++ b/crates/gosub_vello/src/text.rs @@ -1,10 +1,10 @@ use crate::VelloBackend; use gosub_render_backend::geo::FP; -use gosub_render_backend::layout::TextLayout; +use gosub_render_backend::layout::{Decoration, TextLayout}; use gosub_render_backend::{RenderText, Text as TText}; use vello::glyph::Glyph; -use vello::kurbo::Affine; -use vello::peniko::{Fill, Font, StyleRef}; +use vello::kurbo::{Affine, Line, Stroke}; +use vello::peniko::{Brush, Color, Fill, Font, StyleRef}; use vello::skrifa::instance::NormalizedCoord; use vello::Scene; @@ -13,6 +13,7 @@ pub struct Text { font: Font, fs: FP, coords: Vec, + decoration: Decoration, } impl TText for Text { @@ -45,6 +46,7 @@ impl TText for Text { font, fs, coords, + decoration: layout.decorations().clone(), } } } @@ -70,5 +72,41 @@ impl Text { .normalized_coords(&render.text.coords) .brush(brush) .draw(style, render.text.glyphs.iter().copied()); + + { + let decoration = &render.text.decoration; + + let stroke = Stroke::new(decoration.width as f64); + + let c = decoration.color; + + let brush = Brush::Solid(Color::rgba(c.0 as f64, c.1 as f64, c.2 as f64, c.3 as f64)); + + let offset = decoration.x_offset as f64; + + if decoration.underline { + let y = y + decoration.underline_offset as f64; + + let line = Line::new((x + offset, y), (x + render.rect.0.width(), y)); + + scene.stroke(&stroke, Affine::IDENTITY, &brush, None, &line); + } + + if decoration.overline { + let y = y - render.rect.0.height(); + + let line = Line::new((x + offset, y), (x + render.rect.0.width(), y)); + + scene.stroke(&stroke, Affine::IDENTITY, &brush, None, &line); + } + + if decoration.line_through { + let y = y - render.rect.0.height() / 2.0; + + let line = Line::new((x + offset, y), (x + render.rect.0.width(), y)); + + scene.stroke(&stroke, Affine::IDENTITY, &brush, None, &line); + } + } } } From 0d365351ccc3e0f7761caf66c9d260102c3f7713 Mon Sep 17 00:00:00 2001 From: Shark Date: Sat, 14 Sep 2024 15:41:29 +0200 Subject: [PATCH 2/3] support `__qem` unit --- crates/gosub_css3/src/stylesheet.rs | 2 ++ 1 file changed, 2 insertions(+) diff --git a/crates/gosub_css3/src/stylesheet.rs b/crates/gosub_css3/src/stylesheet.rs index d64fa7349..1a4a40a8b 100644 --- a/crates/gosub_css3/src/stylesheet.rs +++ b/crates/gosub_css3/src/stylesheet.rs @@ -341,6 +341,8 @@ impl CssValue { value.trim_end_matches("rem").parse::().unwrap() * 16.0 } else if value.ends_with("em") { value.trim_end_matches("em").parse::().unwrap() * 16.0 + } else if value.ends_with("__qem") { + value.trim_end_matches("__qem").parse::().unwrap() * 16.0 } else { 0.0 } From 1e3b493618f14fa71583ea4700adadecf9cc8201 Mon Sep 17 00:00:00 2001 From: Shark Date: Sat, 14 Sep 2024 15:41:55 +0200 Subject: [PATCH 3/3] change default background color to white --- crates/gosub_renderer/src/draw.rs | 2 +- crates/gosub_styling/src/render_tree.rs | 14 ++++++-------- crates/gosub_taffy/src/compute/inline.rs | 4 ++-- 3 files changed, 9 insertions(+), 11 deletions(-) diff --git a/crates/gosub_renderer/src/draw.rs b/crates/gosub_renderer/src/draw.rs index d8af8242d..b7a0f5552 100644 --- a/crates/gosub_renderer/src/draw.rs +++ b/crates/gosub_renderer/src/draw.rs @@ -100,7 +100,7 @@ where rect: bg, transform: None, radius: None, - brush: Brush::color(Color::BLACK), + brush: Brush::color(Color::WHITE), brush_transform: None, border: None, }; diff --git a/crates/gosub_styling/src/render_tree.rs b/crates/gosub_styling/src/render_tree.rs index f62589bbc..4529e3f31 100644 --- a/crates/gosub_styling/src/render_tree.rs +++ b/crates/gosub_styling/src/render_tree.rs @@ -846,11 +846,9 @@ impl gosub_render_backend::layout::CssProperty for CssProperty { } fn parse_color(&self) -> Option<(f32, f32, f32, f32)> { - if let Some(color) = self.actual.to_color() { - Some((color.r, color.g, color.b, color.a)) - } else { - None - } + self.actual + .to_color() + .map(|color| (color.r, color.g, color.b, color.a)) } fn as_number(&self) -> Option { @@ -932,9 +930,9 @@ impl gosub_render_backend::layout::CssValue for Value { } } -impl Into for CssValue { - fn into(self) -> Value { - Value(self) +impl From for Value { + fn from(val: CssValue) -> Self { + Value(val) } } diff --git a/crates/gosub_taffy/src/compute/inline.rs b/crates/gosub_taffy/src/compute/inline.rs index 86821d896..6de23f763 100644 --- a/crates/gosub_taffy/src/compute/inline.rs +++ b/crates/gosub_taffy/src/compute/inline.rs @@ -514,9 +514,9 @@ pub fn compute_inline_layout>( Some(0) => {} Some(i) => { - glyphs.get(i).map(|g| { + if let Some(g) = glyphs.get(i) { decoration.x_offset = g.x; - }); + } } } }