缩略图生成修改
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tianmo committed
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24 files changed
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@@ -75,6 +75,36 @@
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}
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button:hover { background: var(--border); }
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button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
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button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
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button:disabled { cursor: default; opacity: .55; }
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.thumb-dialog {
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position: absolute; inset: 0; z-index: 40; display: flex;
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align-items: center; justify-content: center; padding: 24px;
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background: rgba(0, 0, 0, .58);
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}
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.thumb-dialog.hidden { display: none; }
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.thumb-dialog-card {
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width: min(620px, 92vw); max-height: min(680px, 88vh); display: flex;
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flex-direction: column; gap: 12px; padding: 18px;
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background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
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box-shadow: 0 16px 48px rgba(0, 0, 0, .45);
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}
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.thumb-dialog-title { font-size: 16px; font-weight: 600; }
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.thumb-dialog-summary, .thumb-dialog-note { color: var(--text-dim); line-height: 1.5; }
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.thumb-dialog-list {
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min-height: 60px; overflow: auto; border: 1px solid var(--border);
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border-radius: 6px; background: var(--bg);
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}
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.thumb-dialog-row {
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display: flex; align-items: center; gap: 10px; padding: 8px 10px;
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border-bottom: 1px solid var(--border);
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}
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.thumb-dialog-row:last-child { border-bottom: 0; }
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.thumb-dialog-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
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.thumb-dialog-state { flex: none; color: var(--accent); font-size: 12px; }
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.thumb-dialog-row.skipped .thumb-dialog-name,
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.thumb-dialog-row.skipped .thumb-dialog-state { color: var(--text-dim); }
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.thumb-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }
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#stage { position: absolute; inset: 0; display: flex; overflow: hidden; }
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#animationPanel {
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position: absolute;
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@@ -25,6 +25,7 @@
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<input type="checkbox" id="backgroundCheck"> <span data-i18n="viewer.background">背景</span>
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</label>
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<div class="spacer"></div>
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<button id="groupThumbBtn" data-i18n="viewer.groupThumbnail" data-i18n-title="viewer.groupThumbnailTitle" title="为当前资源组生成缩略图">为当前资源组生成缩略图…</button>
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<button id="thumbBtn" data-i18n="viewer.thumbnail" data-i18n-title="viewer.thumbnailTitle" title="将当前帧设为当前素材的缩略图">设为当前素材缩略图</button>
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<label id="verLabel" style="color: var(--text-dim);" data-i18n-title="viewer.versionTitle" title="Spine 版本"></label>
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<button id="reloadBtn" title="重新加载目录" data-i18n-title="viewer.reloadTitle">↻</button>
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@@ -58,6 +59,18 @@
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</div>
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<span id="timeLabel" data-i18n="viewer.timePlaceholder">0.00 / 0.00 秒 · 0 / 0 帧</span>
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</div>
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<div id="thumbDialog" class="thumb-dialog hidden" role="dialog" aria-modal="true" aria-labelledby="thumbDialogTitle">
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<div class="thumb-dialog-card">
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<div id="thumbDialogTitle" class="thumb-dialog-title" data-i18n="viewer.groupDialogTitle">为当前资源组生成缩略图</div>
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<div id="thumbDialogSummary" class="thumb-dialog-summary"></div>
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<div id="thumbDialogList" class="thumb-dialog-list"></div>
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<div class="thumb-dialog-note" data-i18n="viewer.groupDialogNote">只会更新下列明确列出的素材；已有自定义缩略图的素材会自动跳过。</div>
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<div class="thumb-dialog-actions">
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<button id="thumbDialogCancel" data-i18n="viewer.cancel">取消</button>
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<button id="thumbDialogConfirm" class="primary" data-i18n="viewer.groupConfirm">确认生成</button>
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</div>
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</div>
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</div>
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</div>
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<script>
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@@ -215,6 +228,7 @@
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// ---------- 全局状态 ----------
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let skeleton = null, state = null, stateData = null, skeletonData = null;
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let activeAssets = null;
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let renderer = null;
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let activeRuntimeDir = null;
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let activeVersion = null;
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@@ -482,19 +496,26 @@
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return match ? match[1] : null;
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}
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async function getCurrentEagleItem() {
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const pathItemId = eagleItemIdFromPath(filePath);
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const urlItemId = urlParams.get('id');
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if (!pathItemId || (urlItemId && urlItemId !== pathItemId)) throw new Error(t('viewer.itemMismatch'));
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const response = await fetch('http://localhost:41595/api/item/info?id=' + encodeURIComponent(pathItemId));
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async function getEagleItemForPath(sourcePath) {
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const itemId = eagleItemIdFromPath(sourcePath);
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if (!itemId || !/^[A-Za-z0-9_-]+$/.test(itemId)) throw new Error(t('viewer.itemMismatch'));
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const currentLibrary = utils.findLibraryRoot(filePath);
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const itemLibrary = utils.findLibraryRoot(sourcePath);
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if (!currentLibrary || !itemLibrary || path.resolve(currentLibrary) !== path.resolve(itemLibrary)) {
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throw new Error(t('viewer.itemMismatch'));
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}
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if (sourcePath === filePath) {
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const urlItemId = urlParams.get('id');
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if (urlItemId && urlItemId !== itemId) throw new Error(t('viewer.itemMismatch'));
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}
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const response = await fetch('http://localhost:41595/api/item/info?id=' + encodeURIComponent(itemId));
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let result = null;
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try { result = await response.json(); } catch (e) { /* use HTTP status below */ }
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if (!response.ok || !result || result.status !== 'success' || !result.data) {
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throw new Error(t('viewer.apiHttp', { status: response.status }));
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}
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if (result.data.name + '.' + result.data.ext !== path.basename(filePath)) throw new Error(t('viewer.itemMismatch'));
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if (result.data.ext === 'txt' && /\.atlas\.txt$/i.test(filePath)) throw new Error(t('viewer.txtRegistered'));
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return { id: pathItemId, data: result.data };
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if (result.data.name + '.' + result.data.ext !== path.basename(sourcePath)) throw new Error(t('viewer.itemMismatch'));
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return { id: itemId, data: result.data, sourcePath };
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}
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async function setEagleCustomThumbnail(itemId, thumbnailPath) {
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@@ -512,71 +533,183 @@
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return result;
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}
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function currentResourcePaths() {
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if (!activeAssets) return [];
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return [...new Set([
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activeAssets.skeletonPath,
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activeAssets.atlasPath,
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...Object.values(activeAssets.texturePaths || {}),
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].filter(Boolean).map((file) => path.resolve(file)))];
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}
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async function collectGroupThumbnailItems() {
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const rows = [];
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for (const sourcePath of currentResourcePaths()) {
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try {
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const item = await getEagleItemForPath(sourcePath);
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rows.push({
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...item,
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name: path.basename(sourcePath),
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state: item.data.customThumbnail === true ? 'custom' : 'ready',
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});
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} catch (error) {
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rows.push({ sourcePath, name: path.basename(sourcePath), state: 'unavailable', error });
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}
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}
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return rows;
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}
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function confirmGroupThumbnail(rows) {
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const dialog = document.getElementById('thumbDialog');
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const list = document.getElementById('thumbDialogList');
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const confirm = document.getElementById('thumbDialogConfirm');
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const cancel = document.getElementById('thumbDialogCancel');
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const ready = rows.filter((row) => row.state === 'ready');
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const skipped = rows.length - ready.length;
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document.getElementById('thumbDialogSummary').textContent = t('viewer.groupDialogSummary', {
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generate: ready.length,
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skip: skipped,
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});
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list.textContent = '';
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for (const row of rows) {
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const entry = document.createElement('div');
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entry.className = 'thumb-dialog-row' + (row.state === 'ready' ? '' : ' skipped');
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const name = document.createElement('span');
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name.className = 'thumb-dialog-name';
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name.textContent = row.name;
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name.title = row.sourcePath;
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const state = document.createElement('span');
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state.className = 'thumb-dialog-state';
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state.textContent = t(row.state === 'ready' ? 'viewer.groupWillGenerate'
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: row.state === 'custom' ? 'viewer.groupSkipCustom' : 'viewer.groupUnavailable');
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entry.append(name, state);
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list.appendChild(entry);
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}
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confirm.disabled = ready.length === 0;
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dialog.classList.remove('hidden');
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return new Promise((resolve) => {
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const finish = (accepted) => {
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dialog.classList.add('hidden');
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confirm.removeEventListener('click', accept);
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cancel.removeEventListener('click', reject);
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document.removeEventListener('keydown', keydown);
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resolve(accepted ? ready : []);
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};
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const accept = () => finish(true);
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const reject = () => finish(false);
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const keydown = (event) => { if (event.key === 'Escape') reject(); };
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confirm.addEventListener('click', accept);
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cancel.addEventListener('click', reject);
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document.addEventListener('keydown', keydown);
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cancel.focus();
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});
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}
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async function renderCurrentFrameThumbnail() {
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playing = false;
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updatePlayButton();
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if (state) state.apply(skeleton);
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updateWorld(skeleton);
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const size = 400;
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const bounds = getBounds(skeleton);
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const off = document.createElement('canvas');
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off.width = size; off.height = size;
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const octx = off.getContext('2d');
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octx.fillStyle = '#1e1e1e';
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octx.fillRect(0, 0, size, size);
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if (bounds && bounds.width > 0 && bounds.height > 0) {
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const pad = 0.1;
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const scale = Math.min((size * (1 - pad * 2)) / bounds.width, (size * (1 - pad * 2)) / bounds.height);
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const cx = bounds.x + bounds.width / 2;
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const cy = bounds.y + bounds.height / 2;
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octx.save();
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octx.translate(size / 2, size / 2);
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octx.scale(scale, -scale);
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octx.translate(-cx, -cy);
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if (document.getElementById('backgroundCheck').checked) require('../js/spine-background.js').drawCheckerboard(octx, size, size);
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let offRenderer = null;
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try {
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offRenderer = clippingRenderer.createRenderer(spine, octx, activeRuntimeDir);
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offRenderer.premultipliedAlpha = premultipliedAlpha;
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offRenderer.draw(skeleton);
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} finally {
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if (offRenderer && offRenderer.dispose) offRenderer.dispose();
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octx.restore();
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}
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}
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await drawSpineBadge(octx, size, size);
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require('../js/spine-badge.js').drawVersion(octx, size, size, skeletonData.version || activeVersion);
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let out = off.toDataURL('image/webp', 0.9);
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const isWebp = out.startsWith('data:image/webp');
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if (!isWebp) out = off.toDataURL('image/png');
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return { buffer: Buffer.from(out.split(',')[1], 'base64'), extension: isWebp ? '.webp' : '.png' };
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}
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async function generateGroupThumbnails() {
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if (!skeleton || !renderer || !activeAssets) { setStatus(t('viewer.noSkeletonForThumb')); return; }
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const groupThumbBtn = document.getElementById('groupThumbBtn');
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groupThumbBtn.disabled = true;
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let tempPath = null;
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try {
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const rows = await collectGroupThumbnailItems();
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const targets = await confirmGroupThumbnail(rows);
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if (targets.length === 0) {
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if (rows.length && rows.every((row) => row.state !== 'ready')) setStatus(t('viewer.groupNoTargets'), 4000);
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return;
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}
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setStatus(t('viewer.generating'), Infinity);
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const rendered = await renderCurrentFrameThumbnail();
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tempPath = path.join(os.tmpdir(), 'spineviewer-group-' + crypto.randomBytes(12).toString('hex') + rendered.extension);
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fs.writeFileSync(tempPath, rendered.buffer);
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let success = 0, skipped = rows.filter((row) => row.state !== 'ready').length, failed = 0;
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for (let index = 0; index < targets.length; index++) {
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setStatus(t('viewer.groupGenerating', { current: index + 1, total: targets.length }), Infinity);
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try {
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// 确认后再读一次，避免在对话框打开期间覆盖用户新设的缩略图。
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const fresh = await getEagleItemForPath(targets[index].sourcePath);
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if (fresh.data.customThumbnail === true) { skipped++; continue; }
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await setEagleCustomThumbnail(fresh.id, tempPath);
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success++;
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log('用户确认批量更新资源组缩略图: item=' + fresh.id);
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} catch (error) {
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failed++;
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log('资源组缩略图失败: ' + ((error && error.stack) || error));
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}
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}
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setStatus(t('viewer.groupComplete', { success, skip: skipped, failed }), 6000);
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} catch (e) {
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setStatus(t('viewer.thumbnailFailed', { error: (e && e.message) || String(e) }), 6000);
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log('生成当前资源组缩略图失败: ' + ((e && e.stack) || e));
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} finally {
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try { if (tempPath && fs.existsSync(tempPath)) fs.unlinkSync(tempPath); } catch (e) { /* ignore */ }
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groupThumbBtn.disabled = false;
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}
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}
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async function generateThumbnail() {
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if (!skeleton || !renderer) { setStatus(t('viewer.noSkeletonForThumb')); return; }
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const thumbBtn = document.getElementById('thumbBtn');
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thumbBtn.disabled = true;
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let tempPath = null;
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try {
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const currentItem = await getCurrentEagleItem();
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const currentItem = await getEagleItemForPath(filePath);
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if (currentItem.data.customThumbnail === true && !window.confirm(t('viewer.replaceCustomThumbnailConfirm'))) return;
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setStatus(t('viewer.generating'), Infinity);
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// 暂停动画，冻结当前帧：先确保当前动画时间已被应用到骨骼
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playing = false;
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updatePlayButton();
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if (state) state.apply(skeleton);
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updateWorld(skeleton);
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const size = 400;
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const bounds = getBounds(skeleton);
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const off = document.createElement('canvas');
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off.width = size; off.height = size;
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const octx = off.getContext('2d');
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octx.fillStyle = '#1e1e1e';
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octx.fillRect(0, 0, size, size);
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if (bounds && bounds.width > 0 && bounds.height > 0) {
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const pad = 0.1;
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const scale = Math.min((size * (1 - pad * 2)) / bounds.width, (size * (1 - pad * 2)) / bounds.height);
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const cx = bounds.x + bounds.width / 2;
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const cy = bounds.y + bounds.height / 2;
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octx.save();
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octx.translate(size / 2, size / 2);
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octx.scale(scale, -scale);
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octx.translate(-cx, -cy);
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if (document.getElementById('backgroundCheck').checked) require('../js/spine-background.js').drawCheckerboard(octx, size, size);
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let offRenderer = null;
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try {
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offRenderer = clippingRenderer.createRenderer(spine, octx, activeRuntimeDir);
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offRenderer.premultipliedAlpha = premultipliedAlpha;
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offRenderer.draw(skeleton);
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} finally {
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if (offRenderer && offRenderer.dispose) offRenderer.dispose();
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octx.restore();
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}
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}
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await drawSpineBadge(octx, size, size);
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require('../js/spine-badge.js').drawVersion(octx, size, size, skeletonData.version || activeVersion);
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// Eagle 的 *_thumbnail.png 通常实际保存 WebP；优先使用 WebP 显著减小体积。
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let out = off.toDataURL('image/webp', 0.9);
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const isWebp = out.startsWith('data:image/webp');
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if (!isWebp) out = off.toDataURL('image/png');
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const buf = Buffer.from(out.split(',')[1], 'base64');
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const tempPath = path.join(os.tmpdir(), 'spineviewer-current-' + crypto.randomBytes(12).toString('hex') + (isWebp ? '.webp' : '.png'));
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try {
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fs.writeFileSync(tempPath, buf);
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await setEagleCustomThumbnail(currentItem.id, tempPath);
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setStatus(t('viewer.thumbUpdated', { format: isWebp ? 'WebP' : 'PNG', size: (buf.length / 1024).toFixed(1) }), 3500);
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log('用户主动更新当前素材缩略图: item=' + currentItem.id + ' (' + buf.length + 'B)');
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} catch (e) {
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setStatus(t('viewer.thumbnailFailed', { error: (e && e.message) || String(e) }), 6000);
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} finally {
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try { if (fs.existsSync(tempPath)) fs.unlinkSync(tempPath); } catch (e) { /* ignore */ }
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}
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const rendered = await renderCurrentFrameThumbnail();
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tempPath = path.join(os.tmpdir(), 'spineviewer-current-' + crypto.randomBytes(12).toString('hex') + rendered.extension);
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fs.writeFileSync(tempPath, rendered.buffer);
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await setEagleCustomThumbnail(currentItem.id, tempPath);
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setStatus(t('viewer.thumbUpdated', {
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format: rendered.extension === '.webp' ? 'WebP' : 'PNG',
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size: (rendered.buffer.length / 1024).toFixed(1),
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}), 3500);
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log('用户主动更新当前素材缩略图: item=' + currentItem.id);
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} catch (e) {
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setStatus(t('viewer.thumbnailFailed', { error: (e && e.message) || String(e) }), 6000);
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log('生成当前帧缩略图失败: ' + ((e && e.stack) || e));
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log('生成当前素材缩略图失败: ' + ((e && e.stack) || e));
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} finally {
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try { if (tempPath && fs.existsSync(tempPath)) fs.unlinkSync(tempPath); } catch (e) { /* ignore */ }
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thumbBtn.disabled = false;
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}
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}
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@@ -925,6 +1058,7 @@
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// ---------- 加载资源并与运行时交互 ----------
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async function loadAssets() {
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activeAssets = null;
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if (!utils.extOf(path.basename(filePath))) {
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// Registering txt/bytes is required by Eagle's extension dispatch.
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// Ordinary text remains readable and never starts Spine discovery.
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@@ -970,6 +1104,7 @@
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}
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return;
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}
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activeAssets = assets;
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let savedPma;
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try {
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const settings = require('../js/spine-preview-settings.js');
|
||||
@@ -1131,6 +1266,7 @@
|
||||
document.getElementById('reloadBtn').addEventListener('click', () => {
|
||||
window.location.reload();
|
||||
});
|
||||
document.getElementById('groupThumbBtn').addEventListener('click', generateGroupThumbnails);
|
||||
document.getElementById('thumbBtn').addEventListener('click', generateThumbnail);
|
||||
function seekTimelineToNearestFrame() {
|
||||
const snappedTime = snapTimeToFrame(parseFloat(timeline.value));
|
||||
|
||||
Reference in new issue
Block a user