Add M3: APPDATA persistence + presets + per-pane distro/label

Backend:
- save_workspace / load_workspace Tauri commands writing to
  %APPDATA%\com.megaproxy.tiletopia\workspace.json with atomic
  tmp+rename. Path from app.path().app_config_dir() (no dirs crate).

Layout helpers:
- tree.ts: changeDistro (with id swap to force XtermPane remount via
  {#key}), changeLabel, presetSingle / TwoColumns / ThreeColumns /
  TwoRows / TwoByTwo.
- New ops.ts with PaneOps interface bundling split / close /
  setDistro / setLabel / distros, drilled through Pane chain
  instead of individual callbacks.

UI:
- LeafPane: in-toolbar editable label (click to rename, Enter
  saves, Esc cancels) and distro chip popover. Picking a different
  distro respawns the pane.
- App.svelte: migrated from localStorage to APPDATA via the new
  Tauri commands, debounced 500ms. One-time localStorage migration
  on boot. Split inherits parent's distro+cwd. Titlebar preset
  buttons with confirm when replacing >1 pane.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
megaproxy 2026-05-22 12:55:46 +01:00
parent 1869d08181
commit 64b90ebddb
10 changed files with 434 additions and 74 deletions

View file

@ -1,44 +1,134 @@
<script lang="ts">
import type { LeafNode, NodeId, Orientation } from "./tree";
import type { LeafNode } from "./tree";
import type { PaneOps } from "./ops";
import XtermPane from "../../components/XtermPane.svelte";
let {
leaf,
onSplit,
onClose,
ops,
}: {
leaf: LeafNode;
onSplit: (leafId: NodeId, orientation: Orientation) => void;
onClose: (leafId: NodeId) => void;
ops: PaneOps;
} = $props();
let status = $state("starting…");
let statusOk = $state(true);
// ---- label editing -------------------------------------------------------
let editingLabel = $state(false);
let labelDraft = $state("");
let labelInputEl: HTMLInputElement | null = $state(null);
function startEditLabel() {
labelDraft = leaf.label ?? "";
editingLabel = true;
// Focus the input after Svelte renders it.
queueMicrotask(() => labelInputEl?.select());
}
function commitLabel() {
if (!editingLabel) return;
ops.setLabel(leaf.id, labelDraft);
editingLabel = false;
}
function cancelLabel() {
editingLabel = false;
}
function onLabelKey(e: KeyboardEvent) {
if (e.key === "Enter") {
e.preventDefault();
commitLabel();
} else if (e.key === "Escape") {
e.preventDefault();
cancelLabel();
}
}
// ---- distro popover ------------------------------------------------------
let distroOpen = $state(false);
function toggleDistroMenu(e: MouseEvent) {
e.stopPropagation();
distroOpen = !distroOpen;
}
function pickDistro(d: string) {
distroOpen = false;
if (d !== leaf.distro) ops.setDistro(leaf.id, d);
}
// Dismiss popover on outside click.
$effect(() => {
if (!distroOpen) return;
const onDocClick = () => (distroOpen = false);
window.addEventListener("click", onDocClick);
return () => window.removeEventListener("click", onDocClick);
});
</script>
<div class="leaf">
<div class="pane-toolbar">
<span class="pane-label">
{leaf.label ?? leaf.distro ?? "(default)"}
{#if editingLabel}
<input
class="label-input"
bind:this={labelInputEl}
bind:value={labelDraft}
onkeydown={onLabelKey}
onblur={commitLabel}
placeholder="(label)"
/>
{:else}
<button
class="pane-label"
onclick={startEditLabel}
title="Click to rename pane"
>
{leaf.label ?? "(unnamed)"}
</button>
{/if}
<span class="distro-wrap">
<button
class="distro-chip"
onclick={toggleDistroMenu}
title="Change distro (respawns the pane)"
>
{leaf.distro ?? "(default)"}
</button>
{#if distroOpen}
<div class="distro-menu" onclick={(e) => e.stopPropagation()} role="menu" tabindex="-1" onkeydown={() => {}}>
{#each ops.distros as d}
<button
class="distro-menu-item"
class:active={d === leaf.distro}
onclick={() => pickDistro(d)}
>{d}</button>
{/each}
</div>
{/if}
</span>
<span class="pane-status {statusOk ? 'ok' : 'err'}">{status}</span>
<span class="pane-actions">
<button
class="pane-btn"
title="Split right"
onclick={() => onSplit(leaf.id, "h")}
onclick={() => ops.split(leaf.id, "h")}
aria-label="Split right"
>⇥</button>
<button
class="pane-btn"
title="Split down"
onclick={() => onSplit(leaf.id, "v")}
onclick={() => ops.split(leaf.id, "v")}
aria-label="Split down"
>⇣</button>
<button
class="pane-btn close"
title="Close pane"
onclick={() => onClose(leaf.id)}
onclick={() => ops.close(leaf.id)}
aria-label="Close pane"
>×</button>
</span>
@ -75,16 +165,93 @@
font-size: 11px;
color: #aaa;
user-select: none;
min-height: 22px;
min-height: 24px;
}
.pane-label {
font: inherit;
font-family: "Cascadia Mono", "JetBrains Mono", "Consolas", monospace;
font-weight: 600;
color: #ccc;
background: transparent;
border: 1px solid transparent;
border-radius: 3px;
padding: 1px 6px;
cursor: text;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
max-width: 200px;
}
.pane-label:hover {
background: #222;
border-color: #2a2a2a;
}
.label-input {
font: inherit;
font-family: "Cascadia Mono", "JetBrains Mono", "Consolas", monospace;
font-weight: 600;
color: #fff;
background: #0c0c0c;
border: 1px solid #3a5a8c;
border-radius: 3px;
padding: 1px 6px;
outline: none;
max-width: 240px;
}
.distro-wrap {
position: relative;
}
.distro-chip {
font: inherit;
font-family: "Cascadia Mono", "JetBrains Mono", "Consolas", monospace;
font-size: 10px;
background: #222;
color: #88c;
border: 1px solid #2a2a3a;
border-radius: 3px;
padding: 1px 6px;
cursor: pointer;
}
.distro-chip:hover {
background: #2a2a3a;
color: #aac;
}
.distro-menu {
position: absolute;
top: 100%;
left: 0;
margin-top: 2px;
background: #1a1a1a;
border: 1px solid #2a2a2a;
border-radius: 4px;
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
z-index: 10;
min-width: 140px;
display: flex;
flex-direction: column;
padding: 2px;
}
.distro-menu-item {
font: inherit;
font-family: "Cascadia Mono", "JetBrains Mono", "Consolas", monospace;
font-size: 11px;
text-align: left;
background: transparent;
color: #ccc;
border: none;
border-radius: 2px;
padding: 3px 8px;
cursor: pointer;
}
.distro-menu-item:hover {
background: #2a2a2a;
}
.distro-menu-item.active {
background: #1a3a5c;
color: #cce6ff;
}
.pane-status {
margin-left: auto;
font-family: "Cascadia Mono", "JetBrains Mono", "Consolas", monospace;
@ -94,6 +261,7 @@
}
.pane-status.ok { color: #6c6; }
.pane-status.err { color: #d66; }
.pane-actions {
display: flex;
gap: 2px;