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/* Copyright 2025 The Chromium Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file. */
/* #css_wrapper_metadata_start
* #type=style-lit
* #import=chrome://resources/cr_elements/cr_shared_vars.css.js
* #import=chrome://resources/cr_elements/cr_hidden_style_lit.css.js
* #include=cr-hidden-style-lit
* #css_wrapper_metadata_end */
:host {
--border-width: 2px;
--handle-size: 10px;
--border-padding: calc(var(--handle-size) / 2);
--handle-offset: calc(var(--border-width) / 2 + var(--border-padding));
/* Always use light mode version of cr-fallback-color-primary. */
--primary-color: rgb(11, 87, 208);
/* UX specified 10px/8px, subtracting the padding inside the border. */
--textarea-padding-inline: calc(10px - var(--border-padding));
--textarea-padding-vert: calc(8px - var(--border-padding));
--offset-x: calc(var(--border-width) + var(--textarea-padding-inline) +
2 * var(--border-padding));
--offset-y: calc(var(--border-width) + var(--textarea-padding-vert) +
2 * var(--border-padding));
--textbox-location-x: 0;
--textbox-location-y: 0;
cursor: move;
top: calc(var(--textbox-location-y) - var(--offset-y));
left: calc(var(--textbox-location-x) - var(--offset-x));
padding: var(--border-padding);
position: absolute;
z-index: 1;
}
:host([text-rotations_="1"]), :host([text-rotations_="3"]) {
/* Flip the padding values, since the text is oriented vertically. */
--textarea-padding-inline: calc(8px - var(--border-padding));
--textarea-padding-vert: calc(10px - var(--border-padding));
}
.handle {
background-color: var(--primary-color);
border: 1px solid white;
border-radius: 50%;
height: var(--handle-size);
position: absolute;
transform: translate(-50%, -50%);
width: var(--handle-size);
}
.handle.top {
top: var(--handle-offset);
}
.handle.left {
left: var(--handle-offset);
}
.handle.right {
left: calc(100% - var(--handle-offset));
}
.handle.bottom {
top: calc(100% - var(--handle-offset));
}
.handle.left.center,
.handle.right.center {
top: 50%;
}
.handle.top.center,
.handle.bottom.center {
left: 50%;
}
.handle.left,
.handle.right {
cursor: ew-resize;
}
.handle.top,
.handle.bottom {
cursor: ns-resize;
}
.handle.top.right,
.handle.bottom.left {
cursor: nesw-resize;
}
.handle.top.left,
.handle.bottom.right {
cursor: nwse-resize;
}
.textbox-wrapper {
flex: 1;
overflow: hidden;
padding: var(--border-padding);
border: var(--border-width) solid var(--primary-color);
cursor: move;
}
textarea {
background: none;
border: none;
display: block;
outline: none;
overflow: hidden;
padding: var(--textarea-padding-vert) var(--textarea-padding-inline);
resize: none;
}
:host([text-rotations_="1"]) textarea {
writing-mode: vertical-rl;
}
:host([text-rotations_="2"]) textarea {
transform: rotate(180deg);
}
:host([text-rotations_="3"]) textarea {
writing-mode: sideways-lr;
}
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