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pewdiepie-archdaemonandClaude Opus 5.5
5fac693c1c
Photoshop-parity editor client: layers, selection/masking, brushes,
smart filters, LUT import, Quick Edit, mobile gestures, workspaces,
batch operations, and the service-worker versioning (v978->v1006).
Source: vendor/photocraft (ad1cff44) photo-editor client files, merged
onto upstream/dev (a8c147b2). Conflict resolution documented in
pr_work/A_conflicts.md; editor files taken from vendor/photocraft
(upstream's editor is an earlier snapshot of the same feature).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
70 lines
1.8 KiB
JavaScript
70 lines
1.8 KiB
JavaScript
// Patch tool — with a selection active, drag from inside it to a clean
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// source region; on release the selected content is replaced by that
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// source region (feathered at the seam). The pixel work lives in
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// ../patch-ops.js; this module only tracks the drag offset.
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//
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// begin()/drag()/end() are dispatched from the canvas event handler the
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// same way as the object-selection brush.
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import { state } from '../state.js';
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export function createPatchTool({
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activeLayer,
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canvasCoords,
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saveState,
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showToast,
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onApply,
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}) {
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let active = false;
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let start = null;
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const begin = (event) => {
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const layer = activeLayer();
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if (!layer) {
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showToast?.('Select a layer to patch');
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return;
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}
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if (!state.wandMask) {
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showToast?.('Make a selection, then drag the Patch tool to a source area');
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return;
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}
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const coords = canvasCoords(event);
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if (!coords) return;
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start = coords;
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state.patchDx = 0;
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state.patchDy = 0;
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active = true;
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if (state.mainCanvas) state.mainCanvas.style.cursor = 'copy';
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};
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const drag = (event) => {
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if (!active || !start) return;
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const coords = canvasCoords(event);
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if (!coords) return;
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state.patchDx = Math.round(coords.x - start.x);
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state.patchDy = Math.round(coords.y - start.y);
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};
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const end = () => {
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if (!active) return;
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active = false;
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start = null;
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if (state.mainCanvas) state.mainCanvas.style.cursor = '';
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const dx = Number(state.patchDx) || 0;
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const dy = Number(state.patchDy) || 0;
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state.patchDx = 0;
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state.patchDy = 0;
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if (dx === 0 && dy === 0) return;
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saveState?.('Patch');
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onApply?.(dx, dy);
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};
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const cancel = () => {
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active = false;
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start = null;
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if (state.mainCanvas) state.mainCanvas.style.cursor = '';
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};
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return { begin, drag, end, cancel };
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}
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