${loginHint}
${progress.percent}%${(progress.speed / 1024 / 1024).toFixed(1)} MB/s
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`;
bindActions(panel);
}
const setCollapsed = value => {
state.collapsed = value;
GM_setValue(COLLAPSED_KEY, value);
renderPanel();
};
function bindActions(panel) {
const actions = {
collapse: () => setCollapsed(true),
expand: () => setCollapsed(false),
download: () => downloadPdf(false),
preview: () => downloadPdf(true),
refresh: async event => {
event.currentTarget.disabled = true;
state.refreshing = true;
state.source = null;
state.sourceCheckedAt = 0;
renderPanel();
try {
await resolveSource(true);
} finally {
state.refreshing = false;
renderPanel();
}
}
};
for (const button of panel.querySelectorAll('[data-action]'))
button.addEventListener('click', actions[button.dataset.action]);
}
function restorePosition(panel) {
const saved = GM_getValue(POSITION_KEY, null);
const hasAnchor = saved && Number.isFinite(saved.left) && Number.isFinite(saved.top);
if (hasAnchor) {
const maxLeft = Math.max(0, window.innerWidth - panel.offsetWidth);
const maxTop = Math.max(0, window.innerHeight - panel.offsetHeight);
panel.style.left = `${Math.max(0, Math.min(maxLeft, saved.left))}px`;
panel.style.top = `${Math.max(0, Math.min(maxTop, saved.top))}px`;
return;
}
panel.style.right = '20px';
panel.style.bottom = '20px';
}
function bindDrag(panel) {
panel.addEventListener('mousedown', event => {
if (!event.target.closest('.nex-titlebar') || event.target.closest('button')) return;
const anchor = panel.getBoundingClientRect();
const offsetX = event.clientX;
const offsetY = event.clientY;
state.dragging = true;
panel.style.left = `${anchor.left}px`;
panel.style.top = `${anchor.top}px`;
panel.style.right = 'auto';
panel.style.bottom = 'auto';
const onMove = event2 => {
if (!state.dragging) return;
const x = Math.max(0, Math.min(window.innerWidth - panel.offsetWidth, anchor.left + event2.clientX - offsetX));
const y = Math.max(0, Math.min(window.innerHeight - panel.offsetHeight, anchor.top + event2.clientY - offsetY));
panel.style.left = `${x}px`;
panel.style.top = `${y}px`;
};
const onUp = () => {
state.dragging = false;
document.removeEventListener('mousemove', onMove);
document.removeEventListener('mouseup', onUp);
GM_setValue(POSITION_KEY, { left: parseFloat(panel.style.left), top: parseFloat(panel.style.top) });
};
document.addEventListener('mousemove', onMove);
document.addEventListener('mouseup', onUp);
event.preventDefault();
});
}
document.addEventListener('keydown', event => {
if (event.key.toLowerCase() !== 'm' || event.ctrlKey || event.metaKey || event.altKey) return;
if (['INPUT', 'TEXTAREA', 'SELECT'].includes(event.target.tagName) || event.target.isContentEditable) return;
if (!isDetailPage()) return;
event.preventDefault();
if (state.source) downloadPdf(false);
else resolveSource(true).then(renderPanel);
});
async function init() {
if (!isDetailPage()) return;
renderPanel();
await resolveSource();
renderPanel();
setInterval(() => {
if (isDetailPage() && !state.busy) resolveSource().then(renderPanel);
}, 1500);
}
init();
})();