ZDDC
7d4d2dc9a2
Reshape browse from "tree-as-table with popup preview" into a unified
file-experience tool with three layered behaviors:
Phase A — Two-pane shell
Phase B — Markdown plugin (Toast UI inline)
Phase C — Grid mode (classifier workflow)
Phase D — Deprecation banners on standalone classifier + mdedit
= Phase A: two-pane shell + lightweight preview plugins =
Browse's table view becomes a tree-pane on the left + preview-pane on
the right with a draggable resizer. Click a folder → expand inline.
Click a file → render in the right pane. The previous popup window
becomes an explicit "⤴ Pop out" button in the right-pane header for
users with a second monitor.
Preview rendering reuses shared/preview-lib.js (PDF iframe, image
<img>, TIFF, ZIP listing, text <pre>). Unknown types show a download
link. browse/js/preview.js refactored into renderInline (default) +
renderInPopup (Pop out button); both share the same plugin
dispatch logic.
Filter rows were already removed earlier this session. Sort columns
likewise — the tree is alphabetical by default; the underlying
setSort API still exists for future re-introduction.
= Phase B: markdown plugin =
New browse/js/preview-markdown.js: when a .md or .markdown file is
clicked, the right pane mounts a Toast UI editor (initial-value =
file contents) with a small toolbar containing Save + dirty indicator
+ status text. Save sends PUT through the file API for server-mode
files; non-server sources are read-only for now (deferred to a
follow-up that wires zddc-source.js writes too). Ctrl+S / Cmd+S
inside the editor saves.
Toast UI Editor (~700 KB JS + ~160 KB CSS) was previously bundled
only in mdedit/vendor/. Moved to shared/vendor/ so browse and mdedit
both pull from one location.
= Phase C: grid mode =
View-mode toggle [Browse | Grid] in the toolbar. Grid mode loads the
classifier tool as an iframe scoped to the current directory (server
mode at working/staging/incoming locations) — classifier's full
bulk-rename workflow without leaving browse. v1 implementation; a
future iteration could bundle classifier's modules directly into
browse for tighter integration. Hostile cases (file:// origin, paths
outside working/staging/incoming) show a friendly explanation
instead of a blank iframe.
new browse/js/grid.js handles the activation logic.
= Phase D: deprecation banners =
mdedit and classifier standalones gain a "this tool is being absorbed
into Browse" advisory banner. Both standalones remain fully
functional and continue to ship — they're useful for offline single-
file editing and air-gapped environments. The banner just points
users toward the unified browse experience.
= Files =
+ browse/js/preview-markdown.js (markdown plugin)
+ browse/js/grid.js (grid-mode plugin)
M browse/template.html (two-pane layout, view toggle, banners)
M browse/css/tree.css (two-pane CSS, replaces table styles)
M browse/js/init.js (state additions: selectedId, viewMode)
M browse/js/tree.js (rowHtml: <tr>+<td> → <div>)
M browse/js/preview.js (renderInline / renderInPopup split)
M browse/js/events.js (toggle wiring, resizer, click handlers
adapted from <table> to <div>)
M browse/build.sh (Toast UI vendor + new modules)
R mdedit/vendor/toastui-* → shared/vendor/ (one bundle, two tools)
M mdedit/build.sh (paths)
M mdedit/template.html (deprecation banner)
M classifier/template.html (deprecation banner)
M tests/browse.spec.js (selectors updated for new layout +
new "click file → preview" test)
Bundle sizes after this commit:
browse: ~1020 KB (was ~290 KB; added Toast UI ~700 KB)
classifier: ~1470 KB (unchanged from prior baseline)
mdedit: ~2140 KB (unchanged; vendor location moved but not added)
What's deferred:
- TOC + front-matter pane in browse's markdown plugin (mdedit has
these; browse v1 uses just the editor).
- FS-API writes from browse's markdown plugin (server PUT works).
- Classifier modules bundled directly into browse (v1 uses iframe).
- Sort UI in the new tree (model still supports it; no widget yet).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
344 lines
7.2 KiB
CSS
344 lines
7.2 KiB
CSS
/* ── Layout ──────────────────────────────────────────────────────────────── */
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html, body {
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margin: 0;
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padding: 0;
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height: 100%;
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overflow: hidden;
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font-family: var(--font);
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color: var(--text);
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background-color: var(--bg);
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}
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#appMain {
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position: relative;
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height: calc(100vh - 2.65rem); /* clear .app-header */
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display: flex;
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flex-direction: column;
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overflow: hidden;
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}
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.browse-root {
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display: flex;
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flex-direction: column;
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flex: 1;
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height: 100%;
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overflow: hidden;
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background: var(--bg);
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}
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/* ── Toolbar ─────────────────────────────────────────────────────────────── */
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.browse-toolbar {
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display: flex;
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align-items: center;
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gap: 0.75rem;
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padding: 0.4rem 1rem;
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background: var(--bg-secondary);
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border-bottom: 1px solid var(--border);
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flex-shrink: 0;
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}
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.view-mode-toggle {
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display: inline-flex;
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gap: 0;
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border: 1px solid var(--border);
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border-radius: var(--radius);
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overflow: hidden;
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}
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.view-mode-toggle .btn {
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border-radius: 0;
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border: none;
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border-right: 1px solid var(--border);
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}
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.view-mode-toggle .btn:last-child {
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border-right: none;
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}
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.view-mode-toggle .btn[aria-selected="true"] {
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background: var(--primary);
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color: var(--text-light);
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}
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/* Breadcrumbs */
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.breadcrumbs {
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flex: 1;
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display: flex;
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align-items: center;
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flex-wrap: wrap;
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gap: 0.15rem 0.4rem;
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font-size: 0.85rem;
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color: var(--text-muted);
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min-width: 0;
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}
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.breadcrumbs a,
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.breadcrumbs button {
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color: var(--text-muted);
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background: none;
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border: 0;
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padding: 0.1rem 0.3rem;
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border-radius: var(--radius);
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cursor: pointer;
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text-decoration: none;
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font: inherit;
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}
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.breadcrumbs a:hover,
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.breadcrumbs button:hover {
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color: var(--text);
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background: var(--bg-hover);
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}
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.breadcrumbs .bc-sep {
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color: var(--text-muted);
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user-select: none;
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}
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.breadcrumbs .bc-current {
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color: var(--text);
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font-weight: 600;
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padding: 0.1rem 0.3rem;
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}
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.bc-home-icon {
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width: 1em;
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height: 1em;
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vertical-align: -0.15em;
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}
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.toolbar__count {
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font-size: 0.8rem;
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color: var(--text-muted);
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white-space: nowrap;
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}
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/* ── Two-pane browse view ────────────────────────────────────────────────── */
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.browse-view {
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display: flex;
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flex: 1;
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overflow: hidden;
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min-height: 0;
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}
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.pane {
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overflow: hidden;
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background: var(--bg);
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display: flex;
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flex-direction: column;
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}
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.tree-pane {
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width: 360px;
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min-width: 200px;
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max-width: 60%;
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border-right: 1px solid var(--border);
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flex-shrink: 0;
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}
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.tree-pane__body {
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flex: 1;
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overflow: auto;
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padding: 0.25rem 0;
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font-size: 0.875rem;
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}
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/* Pane resizer — 4px grab handle between tree and preview */
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.pane-resizer {
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width: 4px;
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background: transparent;
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cursor: col-resize;
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flex-shrink: 0;
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position: relative;
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z-index: 1;
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}
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.pane-resizer:hover,
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.pane-resizer.is-dragging {
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background: var(--primary);
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}
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.preview-pane {
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flex: 1;
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min-width: 0;
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}
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.preview-pane__header {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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padding: 0.4rem 0.75rem;
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background: var(--bg-secondary);
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border-bottom: 1px solid var(--border);
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flex-shrink: 0;
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min-height: 2.1rem;
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}
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.preview-pane__title {
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flex: 1;
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font-size: 0.9rem;
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font-weight: 500;
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color: var(--text);
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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min-width: 0;
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}
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.preview-pane__meta {
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font-size: 0.8rem;
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color: var(--text-muted);
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white-space: nowrap;
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}
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.preview-pane__body {
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flex: 1;
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overflow: auto;
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display: flex;
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flex-direction: column;
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background: var(--bg);
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}
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/* The body's children fill the available space. Plugins inject
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different content here — img, iframe, pre, custom markdown editor. */
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.preview-pane__body > * {
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flex: 1;
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min-height: 0;
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}
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.preview-empty {
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display: flex;
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align-items: center;
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justify-content: center;
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color: var(--text-muted);
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font-size: 0.95rem;
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padding: 2rem;
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text-align: center;
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}
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.preview-pane__body img.preview-image {
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max-width: 100%;
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max-height: 100%;
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object-fit: contain;
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margin: auto;
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display: block;
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flex: none; /* avoid flex sizing interfering with object-fit */
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}
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.preview-pane__body iframe.preview-iframe {
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width: 100%;
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height: 100%;
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border: none;
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}
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.preview-pane__body pre.preview-text {
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padding: 1rem;
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font-family: var(--font-mono);
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font-size: 0.85rem;
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white-space: pre-wrap;
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word-wrap: break-word;
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margin: 0;
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overflow: auto;
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background: var(--bg);
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color: var(--text);
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}
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/* ── Tree (vertical, file-explorer style) ───────────────────────────────── */
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.tree-row {
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display: flex;
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align-items: center;
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gap: 0.25rem;
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padding: 0.15rem 0.5rem;
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cursor: pointer;
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user-select: none;
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border-radius: 0;
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color: var(--text);
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}
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.tree-row:hover {
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background: var(--bg-hover);
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}
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.tree-row.is-selected {
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background: var(--bg-selected);
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color: var(--text);
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}
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.tree-row.is-selected .tree-name__label {
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color: var(--text);
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}
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.tree-name__chevron {
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display: inline-block;
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width: 1rem;
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text-align: center;
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color: var(--text-muted);
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flex-shrink: 0;
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font-family: monospace;
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font-size: 0.65rem;
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}
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.tree-row[data-isdir="true"] .tree-name__chevron::before,
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.tree-row[data-iszip="true"] .tree-name__chevron::before {
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content: "▸";
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}
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.tree-row[data-isdir="true"].expanded .tree-name__chevron::before,
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.tree-row[data-iszip="true"].expanded .tree-name__chevron::before {
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content: "▾";
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}
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.tree-name__chevron--leaf::before {
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content: "";
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}
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.tree-name__icon {
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flex-shrink: 0;
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font-size: 0.95rem;
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}
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.tree-name__label {
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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color: var(--text);
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}
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.tree-row[data-isdir="true"] .tree-name__label,
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.tree-row[data-iszip="true"] .tree-name__label {
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font-weight: 500;
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}
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/* ── Grid view (Phase C) ─────────────────────────────────────────────────── */
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.grid-view {
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flex: 1;
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overflow: auto;
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background: var(--bg);
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padding: 0;
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}
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.grid-empty {
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padding: 3rem;
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text-align: center;
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color: var(--text-muted);
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}
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/* ── Status bar ──────────────────────────────────────────────────────────── */
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.status-bar {
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padding: 0.4rem 1rem;
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background: var(--bg-secondary);
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border-top: 1px solid var(--border);
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font-size: 0.8rem;
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color: var(--text-muted);
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min-height: 1.6rem;
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flex-shrink: 0;
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}
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.status-bar.is-error { color: var(--danger); }
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.status-bar.is-info { color: var(--text); }
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