Function deleteFile

tools/animation-compression/script.js:500–521

(fileId)

}

function deleteFile(fileId) {
    const file = processedFiles.find(f => f.id === fileId);
    if (file) {
        file.deleted = true;
        const previewItem = document.querySelector(`[data-file-id="${fileId}"]`);
        if (previewItem) {
            previewItem.style.opacity = '0.5';
            previewItem.style.filter = 'grayscale(100%)';
            const deleteBtn = previewItem.querySelector('.delete-btn');
            if (deleteBtn) {
                deleteBtn.textContent = 'Deleted';
                deleteBtn.disabled = true;
                deleteBtn.style.background = '#999';
                deleteBtn.style.cursor = 'not-allowed';
            }
        }
        URL.revokeObjectURL(file.url);
        
        // Re-check duplicates
        checkDuplicates();
    }
}

window.autoRemoveDuplicates = function() {
    const hashMap = new Map();