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Use CSS nesting in the textLayer

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This commit is contained in:
Jonas Jenwald 2023-10-27 17:38:01 +02:00
parent 6115a328ea
commit 525be9afea
2 changed files with 86 additions and 89 deletions
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27
test/text_layer_test.css
View File

@ -20,18 +20,19 @@
inset: 0;
line-height: 1;
opacity: 1;
}
.textLayer :is(span, br) {
color: black;
position: absolute;
white-space: pre;
transform-origin: 0% 0%;
border: solid 1px rgb(255 0 0 / 0.5);
background-color: rgb(255 255 32 / 0.1);
box-sizing: border-box;
}
.textLayer .markedContent {
border: none;
background-color: transparent;
:is(span, br) {
color: black;
position: absolute;
white-space: pre;
transform-origin: 0% 0%;
border: solid 1px rgb(255 0 0 / 0.5);
background-color: rgb(255 255 32 / 0.1);
box-sizing: border-box;
}
.markedContent {
border: none;
background-color: transparent;
}
}

148
web/text_layer_builder.css
View File

@ -13,18 +13,6 @@
* limitations under the License.
*/
:root {
--highlight-bg-color: rgb(180 0 170);
--highlight-selected-bg-color: rgb(0 100 0);
}
@media screen and (forced-colors: active) {
:root {
--highlight-bg-color: Highlight;
--highlight-selected-bg-color: ButtonText;
}
}
.textLayer {
position: absolute;
text-align: initial;
@ -36,75 +24,83 @@
forced-color-adjust: none;
transform-origin: 0 0;
z-index: 2;
}
.textLayer :is(span, br) {
color: transparent;
position: absolute;
white-space: pre;
cursor: text;
transform-origin: 0% 0%;
}
:is(span, br) {
color: transparent;
position: absolute;
white-space: pre;
cursor: text;
transform-origin: 0% 0%;
}
/* Only necessary in Google Chrome, see issue 14205, and most unfortunately
* the problem doesn't show up in "text" reference tests. */
/*#if !MOZCENTRAL*/
.textLayer span.markedContent {
top: 0;
height: 0;
}
/*#endif*/
.textLayer .highlight {
margin: -1px;
padding: 1px;
background-color: var(--highlight-bg-color);
border-radius: 4px;
}
.textLayer .highlight.appended {
position: initial;
}
.textLayer .highlight.begin {
border-radius: 4px 0 0 4px;
}
.textLayer .highlight.end {
border-radius: 0 4px 4px 0;
}
.textLayer .highlight.middle {
border-radius: 0;
}
.textLayer .highlight.selected {
background-color: var(--highlight-selected-bg-color);
}
.textLayer ::selection {
/* Only necessary in Google Chrome, see issue 14205, and most unfortunately
* the problem doesn't show up in "text" reference tests. */
/*#if !MOZCENTRAL*/
background: blue;
span.markedContent {
top: 0;
height: 0;
}
/*#endif*/
background: AccentColor; /* stylelint-disable-line declaration-block-no-duplicate-properties */
}
/* Avoids https://github.com/mozilla/pdf.js/issues/13840 in Chrome */
/*#if !MOZCENTRAL*/
.textLayer br::selection {
background: transparent;
}
/*#endif*/
.highlight {
--highlight-bg-color: rgb(180 0 170);
--highlight-selected-bg-color: rgb(0 100 0);
.textLayer .endOfContent {
display: block;
position: absolute;
inset: 100% 0 0;
z-index: -1;
cursor: default;
user-select: none;
}
@media screen and (forced-colors: active) {
--highlight-bg-color: Highlight;
--highlight-selected-bg-color: ButtonText;
}
.textLayer .endOfContent.active {
top: 0;
margin: -1px;
padding: 1px;
background-color: var(--highlight-bg-color);
border-radius: 4px;
&.appended {
position: initial;
}
&.begin {
border-radius: 4px 0 0 4px;
}
&.end {
border-radius: 0 4px 4px 0;
}
&.middle {
border-radius: 0;
}
&.selected {
background-color: var(--highlight-selected-bg-color);
}
}
::selection {
/*#if !MOZCENTRAL*/
background: blue;
/*#endif*/
background: AccentColor; /* stylelint-disable-line declaration-block-no-duplicate-properties */
}
/* Avoids https://github.com/mozilla/pdf.js/issues/13840 in Chrome */
/*#if !MOZCENTRAL*/
br::selection {
background: transparent;
}
/*#endif*/
.endOfContent {
display: block;
position: absolute;
inset: 100% 0 0;
z-index: -1;
cursor: default;
user-select: none;
&.active {
top: 0;
}
}
}