ausboss
ae931c9b36
A schema-driven gear menu (toggles, numbers, text, segmented choices) persisted per node type in localStorage, a reusable info-card popup, a widget show/hide helper that keeps widgets_values stable, and a hand-drawn gear icon - the plumbing the LoRA Loader and LM Studio gears build on.
43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
// Show/hide standard canvas widgets in place. Hiding keeps the widget (and
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// its serialized value) in the widgets array — only its rendering collapses —
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// so widgets_values order never changes and saved workflows stay compatible.
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// Pure widget-object surgery, no DOM: testable under node:test.
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const STASH = "__ausbossVisibilityStash";
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// Collapse a widget to zero height. Returns true when this call changed
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// visibility, false when it was already hidden (callers use the return to
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// skip a needless node resize).
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export function hideWidget(widget) {
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if (!widget || widget[STASH]) return false;
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widget[STASH] = {
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computeSize: widget.computeSize,
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computeLayoutSize: widget.computeLayoutSize,
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draw: widget.draw,
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hidden: widget.hidden,
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};
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widget.hidden = true;
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widget.computeSize = () => [0, -4];
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widget.computeLayoutSize = () => ({ minWidth: 0, minHeight: 0 });
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widget.draw = () => {};
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return true;
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}
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// Restore a widget hidden by hideWidget. Returns true when this call changed
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// visibility, false when the widget was never hidden.
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export function showWidget(widget) {
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const stash = widget?.[STASH];
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if (!stash) return false;
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widget.computeSize = stash.computeSize;
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widget.computeLayoutSize = stash.computeLayoutSize;
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widget.draw = stash.draw;
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widget.hidden = stash.hidden;
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widget[STASH] = undefined;
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return true;
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}
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// Drive a widget toward a target visibility; true when anything changed.
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export function setWidgetVisible(widget, visible) {
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return visible ? showWidget(widget) : hideWidget(widget);
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}
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