Files
go-gitea.gitea/web_src/css/easymde.css
silverwind e2e8509239 Replace Monaco with CodeMirror (#36764)
- Replace monaco-editor with CodeMirror 6
- Add `--color-syntax-*` CSS variables for all syntax token types,
shared by CodeMirror, Chroma and EasyMDE
- Consolidate chroma CSS into a single theme-independent file
(`modules/chroma.css`)
- Syntax colors in the code editor now match the code view and
light/dark themes
- Code editor is now 12px instead of 14px font size to match code view
and GitHub
- Use a global style for kbd elements
- When editing existing files, focus will be on codemirror instead of
filename input.
- Keyboard shortcuts are roughtly the same as VSCode
- Add a "Find" button, useful for mobile
- Add context menu similar to Monaco
- Add a command palette (Ctrl/Cmd+Shift+P or F1) or via button
- Add clickable URLs via Ctrl/Cmd+click
- Add e2e test for the code editor
- Remove `window.codeEditors` global
- The main missing Monaco features are hover types and semantic rename
but these were not fully working because monaco operated only on single
files and only for JS/TS/HTML/CSS/JSON.

| | Monaco (main) | CodeMirror (cm) | Delta |
|---|---|---|---|
| **Build time** | 7.8s | 5.3s | **-32%** |
| **JS output** | 25 MB | 14 MB | **-44%** |
| **CSS output** | 1.2 MB | 1012 KB | **-17%** |
| **Total (no maps)** | 23.3 MB | 12.1 MB | **-48%** |

Fixes: #36311
Fixes: #14776
Fixes: #12171

<img width="1333" height="555" alt="image"
src="https://github.com/user-attachments/assets/f0fe3a28-1ed9-4f22-bf25-2b161501d7ce"
/>

---------

Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2026-03-31 21:50:45 +00:00

466 lines
11 KiB
CSS

/* Inlined styles from easymde.min.css (includes EasyMDE and CodeMirror base) */
.EasyMDEContainer {
display: block;
}
/* CodeMirror base layout (from codemirror.css) */
.EasyMDEContainer .CodeMirror {
position: relative;
overflow: hidden;
box-sizing: border-box;
height: auto;
border: 1px solid var(--color-input-border);
border-bottom-left-radius: var(--border-radius);
border-bottom-right-radius: var(--border-radius);
padding: 10px;
font: 14px var(--fonts-monospace);
z-index: 0;
overflow-wrap: break-word;
color: var(--color-input-text);
background-color: var(--color-input-background);
direction: ltr;
}
.EasyMDEContainer .CodeMirror.cm-s-default {
border-radius: var(--border-radius);
padding: 0;
}
.EasyMDEContainer .CodeMirror-lines {
padding: 4px 0;
cursor: text;
min-height: 1px;
}
.EasyMDEContainer .CodeMirror pre.CodeMirror-line,
.EasyMDEContainer .CodeMirror pre.CodeMirror-line-like {
padding: 0 4px;
border-radius: 0;
border-width: 0;
background: transparent;
font-family: inherit;
font-size: inherit;
margin: 0;
white-space: pre;
overflow-wrap: normal;
line-height: inherit;
color: inherit;
z-index: 2;
position: relative;
overflow: visible;
font-variant-ligatures: contextual;
}
.EasyMDEContainer .CodeMirror-wrap pre.CodeMirror-line,
.EasyMDEContainer .CodeMirror-wrap pre.CodeMirror-line-like {
overflow-wrap: break-word;
white-space: pre-wrap;
word-break: normal;
}
.EasyMDEContainer .CodeMirror-scroll {
overflow: scroll !important; /* things will break if this is overridden */
margin-bottom: -50px;
margin-right: -50px;
padding-bottom: 50px;
height: 100%;
outline: none;
position: relative;
z-index: 0;
cursor: text;
}
.EasyMDEContainer .CodeMirror-sizer {
position: relative;
border-right: 50px solid transparent;
}
.EasyMDEContainer .CodeMirror-vscrollbar,
.EasyMDEContainer .CodeMirror-hscrollbar,
.EasyMDEContainer .CodeMirror-scrollbar-filler,
.EasyMDEContainer .CodeMirror-gutter-filler {
position: absolute;
z-index: 6;
display: none;
outline: none;
}
.EasyMDEContainer .CodeMirror-vscrollbar {
right: 0;
top: 0;
overflow-x: hidden;
overflow-y: scroll;
}
.EasyMDEContainer .CodeMirror-hscrollbar {
bottom: 0;
left: 0;
overflow-y: hidden;
overflow-x: scroll;
}
.EasyMDEContainer .CodeMirror-scrollbar-filler {
right: 0;
bottom: 0;
}
/* Cursor */
.EasyMDEContainer .CodeMirror-cursor {
position: absolute;
pointer-events: none;
border-left: 1px solid var(--color-caret);
border-right: none;
width: 0;
}
.EasyMDEContainer div.CodeMirror-cursors {
visibility: hidden;
position: relative;
z-index: 3;
}
.EasyMDEContainer div.CodeMirror-dragcursors {
visibility: visible;
}
.EasyMDEContainer .CodeMirror-focused div.CodeMirror-cursors {
visibility: visible;
}
/* Selection */
.EasyMDEContainer .CodeMirror-selected {
background: var(--color-primary-light-1);
}
.EasyMDEContainer .CodeMirror-focused .CodeMirror-selected {
background: var(--color-primary-light-1);
}
.EasyMDEContainer .CodeMirror-line::selection,
.EasyMDEContainer .CodeMirror-line > span::selection,
.EasyMDEContainer .CodeMirror-line > span > span::selection {
background: var(--color-primary-light-1);
}
/* Misc */
.EasyMDEContainer .cm-tab {
display: inline-block;
text-decoration: inherit;
}
.EasyMDEContainer .CodeMirror-rtl pre {
direction: rtl;
}
.EasyMDEContainer .CodeMirror-code {
font: 14px var(--fonts-monospace);
outline: none;
}
.EasyMDEContainer .CodeMirror-scroll,
.EasyMDEContainer .CodeMirror-sizer {
box-sizing: content-box;
}
.EasyMDEContainer .CodeMirror-measure {
position: absolute;
width: 100%;
height: 0;
overflow: hidden;
visibility: hidden;
}
.EasyMDEContainer .CodeMirror-measure pre {
position: static;
}
.EasyMDEContainer .CodeMirror-composing {
border-bottom: 2px solid;
}
.EasyMDEContainer span.CodeMirror-selectedtext {
background: none;
}
@media print {
.EasyMDEContainer .CodeMirror div.CodeMirror-cursors {
visibility: hidden;
}
}
/* Default theme overrides */
.EasyMDEContainer .cm-header,
.EasyMDEContainer .cm-strong {
font-weight: var(--font-weight-bold);
}
.EasyMDEContainer .cm-em {
font-style: italic;
}
.EasyMDEContainer .cm-link {
text-decoration: underline;
}
.EasyMDEContainer .cm-strikethrough {
text-decoration: line-through;
}
.EasyMDEContainer .cm-comment {
background: inherit;
}
/* Placeholder */
.EasyMDEContainer .CodeMirror-placeholder {
color: var(--color-placeholder-text);
opacity: 1;
}
/* Focus */
.EasyMDEContainer .CodeMirror-focused {
border-color: var(--color-primary);
}
.EasyMDEContainer .CodeMirror :focus {
outline: none;
}
/* Fullscreen */
.EasyMDEContainer .CodeMirror-fullscreen {
background: var(--color-body);
position: fixed;
inset: 50px 0 0;
height: auto;
z-index: 8;
border-right: none;
border-bottom-right-radius: 0;
}
.EasyMDEContainer .CodeMirror-fullscreen.CodeMirror-focused {
border-right: 1px solid var(--color-primary);
}
/* Statusbar */
.ui .field:not(:last-child) .EasyMDEContainer .editor-statusbar {
margin-bottom: -1em; /* when there is a statusbar, the "margin-bottom: 1em" of the "field" is not needed, because the statusbar is likely a blank line */
}
/* Toolbar */
.EasyMDEContainer .editor-toolbar {
position: relative;
user-select: none;
padding: 9px 10px;
border-top: 1px solid var(--color-input-border);
border-left: 1px solid var(--color-input-border);
border-right: 1px solid var(--color-input-border);
border-top-left-radius: var(--border-radius);
border-top-right-radius: var(--border-radius);
}
.EasyMDEContainer .editor-toolbar.fullscreen {
width: 100%;
height: 50px;
padding-top: 10px;
padding-bottom: 10px;
box-sizing: border-box;
background: var(--color-body);
border: 0;
position: fixed;
top: 0;
left: 0;
opacity: 1;
z-index: 9;
}
.EasyMDEContainer .editor-toolbar button {
background: transparent;
display: inline-block;
text-align: center;
text-decoration: none;
height: 30px;
margin: 0;
padding: 0 6px;
border: none;
border-radius: 3px;
cursor: pointer;
font-weight: var(--font-weight-bold);
min-width: 30px;
white-space: nowrap;
color: var(--color-text-light);
}
.EasyMDEContainer .editor-toolbar button:not(:hover) {
background-color: transparent;
}
.EasyMDEContainer .editor-toolbar button:hover {
background: var(--color-hover);
}
.EasyMDEContainer .editor-toolbar button.active {
background: var(--color-active);
}
.EasyMDEContainer .editor-toolbar i.separator {
display: inline-block;
width: 0;
border-left: none;
border-right: 1px solid var(--color-input-border);
color: transparent;
text-indent: -10px;
margin: 0 6px;
}
.EasyMDEContainer .editor-toolbar button::after {
font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
font-size: 65%;
vertical-align: text-bottom;
position: relative;
top: 2px;
}
.EasyMDEContainer .editor-toolbar button.heading-1::after {
content: "1";
}
.EasyMDEContainer .editor-toolbar button.heading-2::after {
content: "2";
}
.EasyMDEContainer .editor-toolbar button.heading-3::after {
content: "3";
}
.EasyMDEContainer .editor-toolbar button.heading-bigger::after {
content: "\25B2";
}
.EasyMDEContainer .editor-toolbar button.heading-smaller::after {
content: "\25BC";
}
.EasyMDEContainer .editor-toolbar.disabled-for-preview button:not(.no-disable) {
opacity: 0.6;
pointer-events: none;
}
/* hide preview button, we have the preview tab for this */
.EasyMDEContainer .editor-toolbar:not(.fullscreen) .preview {
display: none;
}
/* hide revert button in fullscreen, it breaks the page */
.EasyMDEContainer .editor-toolbar.fullscreen .revert-to-textarea {
display: none;
}
@media only screen and (max-width: 700px) {
.EasyMDEContainer .editor-toolbar i.no-mobile {
display: none;
}
}
/* Statusbar */
.EasyMDEContainer .editor-statusbar {
padding: 8px 10px;
font-size: 12px;
color: var(--color-text-light);
text-align: right;
}
.EasyMDEContainer .editor-statusbar span {
display: inline-block;
min-width: 4em;
margin-left: 1em;
}
.EasyMDEContainer .editor-statusbar .lines::before {
content: "lines: ";
}
.EasyMDEContainer .editor-statusbar .words::before {
content: "words: ";
}
.EasyMDEContainer .editor-statusbar .characters::before {
content: "characters: ";
}
/* Preview */
.EasyMDEContainer .editor-preview-full {
position: absolute;
width: 100%;
height: 100%;
top: 0;
left: 0;
z-index: 7;
overflow: auto;
display: none;
box-sizing: border-box;
}
.EasyMDEContainer .editor-preview-side {
position: fixed;
bottom: 0;
width: 50%;
top: 50px;
right: 0;
z-index: 9;
overflow: auto;
display: none;
box-sizing: border-box;
border: 1px solid var(--color-secondary);
overflow-wrap: break-word;
}
.EasyMDEContainer .editor-preview-active-side {
display: block;
}
.EasyMDEContainer .editor-preview-active {
display: block;
}
.EasyMDEContainer .editor-preview {
padding: 10px;
background-color: var(--color-body);
}
.EasyMDEContainer .editor-preview > p {
margin-top: 0;
}
.EasyMDEContainer .editor-preview pre {
background: var(--color-markup-code-block);
margin-bottom: 10px;
}
.EasyMDEContainer .editor-preview table td,
.EasyMDEContainer .editor-preview table th {
border: 1px solid var(--color-secondary);
padding: 5px;
}
.EasyMDEContainer .CodeMirror .cm-keyword { color: var(--color-syntax-keyword); }
.EasyMDEContainer .CodeMirror .cm-atom { color: var(--color-syntax-keyword); }
.EasyMDEContainer .CodeMirror .cm-number { color: var(--color-syntax-number); }
.EasyMDEContainer .CodeMirror .cm-def { color: var(--color-syntax-name); }
.EasyMDEContainer .CodeMirror .cm-variable-2 { color: var(--color-syntax-name); }
.EasyMDEContainer .CodeMirror .cm-variable-3 { color: var(--color-syntax-type); }
.EasyMDEContainer .CodeMirror .cm-property { color: var(--color-syntax-name); }
.EasyMDEContainer .CodeMirror .cm-comment { color: var(--color-syntax-comment); }
.EasyMDEContainer .CodeMirror .cm-string { color: var(--color-syntax-string); }
.EasyMDEContainer .CodeMirror .cm-string-2 { color: var(--color-syntax-regexp); }
.EasyMDEContainer .CodeMirror .cm-meta { color: var(--color-syntax-control); }
.EasyMDEContainer .CodeMirror .cm-qualifier { color: var(--color-syntax-control); }
.EasyMDEContainer .CodeMirror .cm-builtin { color: var(--color-syntax-keyword); }
.EasyMDEContainer .CodeMirror .cm-bracket { color: var(--color-syntax-operator); }
.EasyMDEContainer .CodeMirror .cm-tag { color: var(--color-syntax-type); }
.EasyMDEContainer .CodeMirror .cm-attribute { color: var(--color-syntax-name); }
.EasyMDEContainer .CodeMirror .cm-header { color: var(--color-syntax-type); }
.EasyMDEContainer .CodeMirror .cm-quote { color: var(--color-syntax-comment); }
.EasyMDEContainer .CodeMirror .cm-hr { color: var(--color-syntax-operator); }
.EasyMDEContainer .CodeMirror .cm-url { color: var(--color-syntax-link); }
.EasyMDEContainer .CodeMirror .cm-link { color: var(--color-syntax-link); }
.EasyMDEContainer .CodeMirror .cm-error { color: var(--color-syntax-invalid); }