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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
:host {
--info-icon-url: url("chrome://global/skin/icons/info-filled.svg");
--warn-icon-url: url("chrome://global/skin/icons/warning.svg");
--success-icon-url: url("chrome://global/skin/icons/check.svg");
--error-icon-url: url("chrome://global/skin/icons/error.svg");
--close-icon-url: url("chrome://global/skin/icons/close-12.svg");
--close-fill-color: var(--in-content-icon-color);
--icon-size: 16px;
--close-icon-size: 28px;
}
:host {
--message-bar-background-color: var(--in-content-box-info-background);
--message-bar-text-color: var(--in-content-text-color);
--message-bar-icon-url: var(--info-icon-url);
/* The default values of --in-content-button* are sufficient, even for dark themes */
}
:host([type=warning]) {
--message-bar-icon-url: var(--warn-icon-url);
}
:host([type=success]) {
--message-bar-icon-url: var(--success-icon-url);
}
:host([type=error]),
:host([type=critical]) {
--message-bar-icon-url: var(--error-icon-url);
}
:host {
border: 1px solid transparent;
border-radius: 4px;
}
/* Make the host to behave as a block by default, but allow hidden to hide it. */
:host(:not([hidden])) {
display: block;
}
::slotted(button) {
/* Enforce micro-button width. */
min-width: -moz-fit-content !important;
}
/* MessageBar Grid Layout */
.container {
background: var(--message-bar-background-color);
color: var(--message-bar-text-color);
padding: 3px 7px;
position: relative;
border-radius: 4px;
display: flex;
/* Ensure that the message bar shadow dom elements are vertically aligned. */
align-items: center;
}
:host([align="center"]) .container {
justify-content: center;
}
.content {
margin: 0 4px;
display: inline-block;
/* Ensure that the message bar content is vertically aligned. */
align-items: center;
/* Ensure that the message bar content is wrapped. */
word-break: break-word;
}
/* MessageBar icon style */
.icon {
padding: 4px;
width: var(--icon-size);
height: var(--icon-size);
flex-shrink: 0;
}
.icon::after {
display: inline-block;
appearance: none;
-moz-context-properties: fill, stroke;
fill: currentColor;
stroke: currentColor;
content: "";
background-image: var(--message-bar-icon-url);
background-size: var(--icon-size);
width: var(--icon-size);
height: var(--icon-size);
}
/* Use a spacer to position the close button at the end, but also support
* centering if required. */
.spacer {
flex-grow: 1;
}
/* Close icon styles */
:host(:not([dismissable])) .close {
display: none;
}
.close {
background-image: var(--close-icon-url);
background-repeat: no-repeat;
background-position: center center;
-moz-context-properties: fill;
fill: currentColor;
min-width: auto;
min-height: auto;
width: var(--close-icon-size);
height: var(--close-icon-size);
padding: 0;
flex-shrink: 0;
margin: 4px 8px;
background-size: 12px;
}
@media (prefers-contrast) {
:host {
border-color: CanvasText;
}
}
@media not (prefers-contrast) {
/* MessageBar colors by message type */
/* Colors from: https://design.firefox.com/photon/components/message-bars.html#type-specific-style */
:host([type=warning]) {
/* Ensure colors within the bar are adjusted and controls are readable */
color-scheme: light;
--message-bar-background-color: var(--yellow-50);
--message-bar-text-color: var(--yellow-90);
--in-content-button-background: var(--yellow-60);
--in-content-button-background-hover: var(--yellow-70);
--in-content-button-background-active: var(--yellow-80);
--close-fill-color: var(--message-bar-text-color);
}
:host([type=success]) {
/* Ensure colors within the bar are adjusted and controls are readable */
color-scheme: light;
--message-bar-background-color: var(--green-50);
--message-bar-text-color: var(--green-90);
--in-content-button-background: var(--green-60);
--in-content-button-background-hover: var(--green-70);
--in-content-button-background-active: var(--green-80);
}
:host([type=error]) {
--message-bar-background-color: var(--red-60);
--message-bar-text-color: #ffffff;
--in-content-button-background: var(--red-70);
--in-content-button-background-hover: var(--red-80);
--in-content-button-background-active: var(--red-90);
}
:host([type=info]) .icon {
color: rgb(0,144,237);
}
:host([type=warning]) .icon {
color: rgb(255,164,54);
}
:host([type=critical]) .icon {
color: rgb(226,40,80);
}
.close {
fill: var(--close-fill-color);
}
@media (prefers-color-scheme: dark) {
/* Don't set the background in prefers-contrast mode or macOS can end up
* with black on black text. */
:host([type=info]) .icon {
color: rgb(128,235,255);
}
:host([type=warning]) .icon {
color: rgb(255,189,79);
}
:host([type=critical]) .icon {
color: rgb(255,154,162);
}
}
}
strong {
font-weight: 600;
}
.text-link:hover {
cursor: pointer;
}
@keyframes spin {
from { transform: rotate(0); }
to { transform: rotate(360deg); }
}
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