Function initializeApp

apps/visualize-trace/static/js/script.js:39–63

()

});

function initializeApp() {
    // Bind event listeners
    elements.browseDirectoryBtn.addEventListener('click', browseDirectory);
    elements.directoryInput.addEventListener('keypress', function(e) {
        if (e.key === 'Enter') {
            browseDirectory();
        }
    });
    elements.fileSelect.addEventListener('change', onFileSelect);
    elements.prevFileBtn.addEventListener('click', gotoPrevFile);
    elements.nextFileBtn.addEventListener('click', gotoNextFile);
    elements.loadBtn.addEventListener('click', loadTraceFile);
    elements.refreshBtn.addEventListener('click', refreshFileList);
    elements.expandAllBtn.addEventListener('click', expandAllSteps);
    elements.collapseAllBtn.addEventListener('click', collapseAllSteps);
    
    // Set default directory path
    setDefaultDirectory();
    
    // Initialize button states
    updateNavigationButtons();
    
    // Add keyboard shortcut support
    document.addEventListener('keydown', handleKeyboardShortcuts);
}

// Utility functions
function showLoading() {