mirror of
https://github.com/amitwh/markdown-converter.git
synced 2026-08-02 18:10:18 +05:30
Release v1.5.0: Enhanced Features and Open Source Compatibility
Major improvements including optional advanced export options, removed proprietary dependencies for better open-source compatibility, and comprehensive new features for enhanced user experience. 🔧 Export Functions & Advanced Options: • Fixed export function issues after advanced options integration • Added optional advanced export checkbox (unchecked by default) • Clean UI separation between simple and advanced export workflows 🏗️ Open Source Compatibility: • Removed bundled Pandoc binaries - requires system installation • Replaced proprietary XLSX with open-source CSV export • Eliminated licensing concerns with bundled dependencies ✨ Advanced User Experience Features: • Auto-save system with visual indicators every 30 seconds • Enhanced document statistics (lines, paragraphs, sentences, reading time) • Recent files menu with persistent storage (last 10 files) • Mathematical expression support with KaTeX rendering • Improved export dialog with better user experience 📚 Updated documentation with new dependency requirements and features 🤖 Generated with [Claude Code](https://claude.ai/code)
This commit is contained in:
+242
-40
@@ -25,6 +25,9 @@ class TabManager {
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this.nextTabId = 2;
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this.isPreviewVisible = true;
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this.showLineNumbers = false;
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this.autoSaveInterval = null;
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this.autoSaveDelay = 30000; // 30 seconds
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this.recentFiles = JSON.parse(localStorage.getItem('recentFiles') || '[]');
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// Initialize first tab
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this.tabs.set(1, {
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@@ -112,6 +115,7 @@ class TabManager {
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this.tabs.set(newTabId, tab);
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this.createTabElements(tab);
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this.switchToTab(newTabId);
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this.startAutoSave();
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this.updateTabBar();
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}
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@@ -284,6 +288,22 @@ class TabManager {
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const html = marked.parse(tab.content);
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const sanitizedHtml = DOMPurify.sanitize(html);
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preview.innerHTML = sanitizedHtml;
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// Render math expressions if KaTeX is available
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if (window.katex && window.renderMathInElement) {
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try {
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window.renderMathInElement(preview, {
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delimiters: [
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{left: '$$', right: '$$', display: true},
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{left: '$', right: '$', display: false},
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{left: '\\[', right: '\\]', display: true},
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{left: '\\(', right: '\\)', display: false}
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]
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});
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} catch (mathError) {
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console.warn('Math rendering error:', mathError);
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}
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}
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} catch (error) {
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preview.innerHTML = '<p>Error rendering preview</p>';
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}
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@@ -324,10 +344,33 @@ class TabManager {
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updateWordCount() {
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const tab = this.tabs.get(this.activeTabId);
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if (!tab) return;
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const words = tab.content.trim().split(/\\s+/).filter(word => word.length > 0).length;
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const chars = tab.content.length;
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document.getElementById('word-count').textContent = `Words: ${words} | Characters: ${chars}`;
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const content = tab.content;
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const words = content.trim() ? content.trim().split(/\s+/).filter(word => word.length > 0).length : 0;
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const chars = content.length;
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const charsNoSpaces = content.replace(/\s/g, '').length;
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// Enhanced statistics
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const lines = content.split('\n').length;
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const paragraphs = content.split(/\n\s*\n/).filter(p => p.trim()).length;
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const readingTime = Math.ceil(words / 200); // Average reading speed: 200 words/minute
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const sentences = content.split(/[.!?]+/).filter(s => s.trim()).length;
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// Update the word count display with enhanced stats
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const basicStats = `Words: ${words} | Characters: ${chars} (${charsNoSpaces} no spaces)`;
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const enhancedStats = `Lines: ${lines} | Paragraphs: ${paragraphs} | Sentences: ${sentences} | Reading time: ${readingTime} min`;
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document.getElementById('word-count').textContent = basicStats;
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// Add enhanced stats to a separate element
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let enhancedEl = document.getElementById('enhanced-stats');
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if (!enhancedEl) {
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enhancedEl = document.createElement('div');
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enhancedEl.id = 'enhanced-stats';
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enhancedEl.className = 'enhanced-stats';
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document.querySelector('.status-bar').appendChild(enhancedEl);
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}
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enhancedEl.textContent = enhancedStats;
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}
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setupEditorEvents() {
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@@ -408,7 +451,84 @@ class TabManager {
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this.updateWordCount();
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}
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}
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// Auto-save functionality
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startAutoSave() {
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if (this.autoSaveInterval) {
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clearInterval(this.autoSaveInterval);
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}
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this.autoSaveInterval = setInterval(() => {
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this.performAutoSave();
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}, this.autoSaveDelay);
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}
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stopAutoSave() {
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if (this.autoSaveInterval) {
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clearInterval(this.autoSaveInterval);
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this.autoSaveInterval = null;
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}
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}
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performAutoSave() {
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const tab = this.tabs.get(this.activeTabId);
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if (!tab || !tab.filePath || !tab.content) return;
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// Only auto-save if content has changed since last save
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if (tab.lastSavedContent !== tab.content) {
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ipcRenderer.send('save-file', { path: tab.filePath, content: tab.content });
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tab.lastSavedContent = tab.content;
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// Show brief auto-save indicator
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this.showAutoSaveIndicator();
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}
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}
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showAutoSaveIndicator() {
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const indicator = document.createElement('div');
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indicator.textContent = 'Auto-saved';
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indicator.className = 'auto-save-indicator';
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document.body.appendChild(indicator);
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setTimeout(() => {
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indicator.classList.add('fade-out');
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setTimeout(() => {
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if (indicator.parentNode) {
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indicator.parentNode.removeChild(indicator);
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}
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}, 300);
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}, 1500);
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}
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// Recent files functionality
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addToRecentFiles(filePath) {
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if (!filePath) return;
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// Remove if already exists
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this.recentFiles = this.recentFiles.filter(f => f !== filePath);
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// Add to beginning
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this.recentFiles.unshift(filePath);
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// Keep only last 10 files
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this.recentFiles = this.recentFiles.slice(0, 10);
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// Save to localStorage and sync with main process
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localStorage.setItem('recentFiles', JSON.stringify(this.recentFiles));
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window.electronAPI.send('save-recent-files', this.recentFiles);
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}
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getRecentFiles() {
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return this.recentFiles.filter(file => {
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// Check if file still exists (basic check by trying to access it)
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try {
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return file && file.length > 0;
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} catch (e) {
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return false;
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}
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});
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}
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setupToolbarEvents() {
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// Existing toolbar setup...
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document.getElementById('btn-preview-toggle').addEventListener('click', () => {
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@@ -459,6 +579,8 @@ class TabManager {
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}
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this.restoreTabState(this.activeTabId);
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this.startAutoSave();
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this.addToRecentFiles(filePath);
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this.updateTabBar();
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}
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@@ -601,6 +723,13 @@ function hideExportDialog() {
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}
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function initializeExportForm(format) {
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// Reset advanced export toggle to unchecked
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const advancedToggle = document.getElementById('advanced-export-toggle');
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const advancedOptions = document.getElementById('advanced-export-options');
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advancedToggle.checked = false;
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advancedOptions.classList.add('hidden');
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// Reset form to defaults
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document.getElementById('export-template').value = 'default';
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document.getElementById('custom-template-path').style.display = 'none';
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@@ -635,48 +764,69 @@ function initializeExportForm(format) {
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}
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function collectExportOptions() {
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const options = {
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template: document.getElementById('export-template').value,
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metadata: {},
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variables: {},
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toc: document.getElementById('export-toc').checked,
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tocDepth: document.getElementById('export-toc-depth').value,
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numberSections: document.getElementById('export-number-sections').checked,
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citeproc: document.getElementById('export-citeproc').checked
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};
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const advancedMode = document.getElementById('advanced-export-toggle').checked;
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const options = {};
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// Collect custom template path
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if (options.template === 'custom') {
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options.template = document.getElementById('custom-template-path').value.trim();
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if (advancedMode) {
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// Collect advanced options
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options.template = document.getElementById('export-template').value;
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options.metadata = {};
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options.variables = {};
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options.toc = document.getElementById('export-toc').checked;
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options.tocDepth = document.getElementById('export-toc-depth').value;
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options.numberSections = document.getElementById('export-number-sections').checked;
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options.citeproc = document.getElementById('export-citeproc').checked;
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} else {
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// Collect basic options only
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options.template = 'default';
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options.metadata = {};
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options.variables = {};
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options.toc = document.getElementById('basic-toc').checked;
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options.tocDepth = 3;
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options.numberSections = document.getElementById('basic-number-sections').checked;
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options.citeproc = false;
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}
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// Collect metadata
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const metadataFields = document.querySelectorAll('.metadata-field');
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metadataFields.forEach(field => {
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const key = field.querySelector('.metadata-key').value.trim();
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const value = field.querySelector('.metadata-value').value.trim();
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if (key && value) {
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options.metadata[key] = value;
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if (advancedMode) {
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// Collect custom template path
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if (options.template === 'custom') {
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options.template = document.getElementById('custom-template-path').value.trim();
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}
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});
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// PDF-specific options
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if (currentExportFormat === 'pdf') {
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options.pdfEngine = document.getElementById('pdf-engine').value;
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const geometrySelect = document.getElementById('pdf-geometry');
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if (geometrySelect.value === 'custom') {
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options.geometry = document.getElementById('custom-geometry').value.trim() || 'margin=1in';
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} else {
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options.geometry = geometrySelect.value;
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// Collect metadata
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const metadataFields = document.querySelectorAll('.metadata-field');
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metadataFields.forEach(field => {
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const key = field.querySelector('.metadata-key').value.trim();
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const value = field.querySelector('.metadata-value').value.trim();
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if (key && value) {
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options.metadata[key] = value;
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}
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});
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// PDF-specific options
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if (currentExportFormat === 'pdf') {
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options.pdfEngine = document.getElementById('pdf-engine').value;
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const geometrySelect = document.getElementById('pdf-geometry');
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if (geometrySelect.value === 'custom') {
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options.geometry = document.getElementById('custom-geometry').value.trim() || 'margin=1in';
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} else {
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options.geometry = geometrySelect.value;
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}
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}
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// Bibliography
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const bibFile = document.getElementById('bibliography-file').value.trim();
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const cslFile = document.getElementById('csl-file').value.trim();
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if (bibFile) options.bibliography = bibFile;
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if (cslFile) options.csl = cslFile;
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} else {
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// Basic mode - set default PDF options if needed
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if (currentExportFormat === 'pdf') {
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options.pdfEngine = 'xelatex';
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options.geometry = 'margin=1in';
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}
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}
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// Bibliography
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const bibFile = document.getElementById('bibliography-file').value.trim();
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const cslFile = document.getElementById('csl-file').value.trim();
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if (bibFile) options.bibliography = bibFile;
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if (cslFile) options.csl = cslFile;
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return options;
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}
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@@ -697,6 +847,16 @@ document.addEventListener('DOMContentLoaded', () => {
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}
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});
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// Advanced export toggle
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document.getElementById('advanced-export-toggle').addEventListener('change', (e) => {
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const advancedOptions = document.getElementById('advanced-export-options');
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if (e.target.checked) {
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advancedOptions.classList.remove('hidden');
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} else {
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advancedOptions.classList.add('hidden');
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}
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});
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// Template file input
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document.getElementById('template-file-input').addEventListener('change', (e) => {
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const file = e.target.files[0];
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@@ -941,4 +1101,46 @@ if (originalExportConfirm) {
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currentBatchOptions = collectExportOptions();
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}
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});
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}
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}
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// IPC event listeners for recent files functionality
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if (window.electronAPI) {
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window.electronAPI.on('recent-files-cleared', () => {
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tabManager.recentFiles = [];
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localStorage.setItem('recentFiles', JSON.stringify([]));
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console.log('Recent files cleared');
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});
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}
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// Add math rendering support using KaTeX for enhanced preview
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function initMathSupport() {
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// Add KaTeX CSS
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const katexCSS = document.createElement('link');
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katexCSS.rel = 'stylesheet';
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katexCSS.href = 'https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.min.css';
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katexCSS.crossOrigin = 'anonymous';
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document.head.appendChild(katexCSS);
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// Add KaTeX JS
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const katexJS = document.createElement('script');
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katexJS.src = 'https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.min.js';
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katexJS.crossOrigin = 'anonymous';
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katexJS.onload = () => {
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// Add auto-render extension
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const autoRenderJS = document.createElement('script');
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autoRenderJS.src = 'https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/contrib/auto-render.min.js';
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autoRenderJS.crossOrigin = 'anonymous';
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autoRenderJS.onload = () => {
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console.log('Math support (KaTeX) initialized');
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// Re-render current preview to include math
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if (tabManager) {
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tabManager.updatePreview();
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}
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};
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document.head.appendChild(autoRenderJS);
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};
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document.head.appendChild(katexJS);
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}
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// Initialize math support on load
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initMathSupport();
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