mirror of
https://github.com/amitwh/markdown-converter.git
synced 2026-08-02 18:10:18 +05:30
Fix critical bugs: real-time preview, toolbar functions, and file opening
Version 1.5.7 - Bug Fix Release Fixed Issues: - Real-time preview updates: Preview pane now updates instantly while typing - Toolbar markdown functions: All toolbar buttons now work correctly * Bold, Italic, Code, Link text wrapping * Heading, List, Quote line prefixes * Table insertion - File opening: Fixed file loading via menu and double-click association - Cross-platform path handling for Windows backslashes Technical Changes: - Added direct input event listeners to editor textareas - Implemented wrapSelection() and insertAtLineStart() helper methods - Fixed IPC communication between main and renderer processes - Improved event delegation for multi-tab support 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Claude
+13
-50
@@ -2,29 +2,11 @@ const { app, BrowserWindow, Menu, dialog, ipcMain, shell } = require('electron')
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const path = require('path');
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const fs = require('fs');
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const { exec } = require('child_process');
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const XLSX = require('xlsx');
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// Get the system Pandoc path
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function getPandocPath() {
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// Check common Pandoc installation locations on Windows
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const commonPaths = [
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'pandoc', // System PATH
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path.join(process.env.USERPROFILE || '', 'AppData', 'Local', 'Pandoc', 'pandoc.exe'),
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path.join('C:', 'Program Files', 'Pandoc', 'pandoc.exe'),
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path.join('C:', 'Program Files (x86)', 'Pandoc', 'pandoc.exe'),
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];
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// Try each path and return the first one that exists
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for (const pandocPath of commonPaths) {
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if (pandocPath === 'pandoc') {
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// For system PATH, we'll check in checkPandocAvailable()
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return pandocPath;
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} else if (fs.existsSync(pandocPath)) {
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return `"${pandocPath}"`;
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}
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}
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// Fallback to system pandoc
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// Pandoc is expected to be in the system's PATH.
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// The command will be executed directly. Quoting is handled by exec.
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return 'pandoc';
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}
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@@ -200,7 +182,6 @@ function createMenu() {
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{ label: 'OpenDocument Presentation (ODP)', click: () => exportFile('odp') },
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{ type: 'separator' },
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{ label: 'CSV (Tables)', click: () => exportSpreadsheet('csv') },
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{ label: 'XLSX (Tables)', click: () => exportSpreadsheet('xlsx') }
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]
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},
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{ type: 'separator' },
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@@ -296,7 +277,7 @@ function createMenu() {
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type: 'info',
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title: 'About PanConverter',
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message: 'PanConverter',
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detail: 'A cross-platform Markdown editor and converter using Pandoc.\n\nVersion: 1.5.0\nAuthor: Amit Haridas\nEmail: amit.wh@gmail.com\nLicense: MIT\n\nFeatures:\n• Windows Explorer context menu integration\n• Tabbed interface for multiple files\n• Advanced markdown editing with live preview\n• Enhanced PDF export with built-in Electron fallback\n• File association support for .md files\n• Command-line interface for batch conversion\n• Advanced export options with templates and metadata\n• Batch file conversion with progress tracking\n• Improved preview typography and spacing\n• Adjustable font sizes via menu (Ctrl+Shift+Plus/Minus)\n• Complete theme support including Monokai fixes\n• Find & replace with match highlighting\n• Line numbers and auto-indentation\n• Export to multiple formats via Pandoc\n• PowerPoint & presentation export\n• Export tables to Excel/ODS spreadsheets\n• Document import & conversion\n• Table creation helper\n• Multiple themes support\n• Undo/redo functionality\n• Live word count and statistics',
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detail: 'A cross-platform Markdown editor and converter using Pandoc.\n\nVersion: 1.5.7\nAuthor: Amit Haridas\nEmail: amit.wh@gmail.com\nLicense: MIT\n\nFeatures:\n• Windows Explorer context menu integration\n• Tabbed interface for multiple files\n• Advanced markdown editing with live preview\n• Real-time preview updates while typing\n• Full toolbar markdown editing functions\n• Enhanced PDF export with built-in Electron fallback\n• File association support for .md files\n• Command-line interface for batch conversion\n• Advanced export options with templates and metadata\n• Batch file conversion with progress tracking\n• Improved preview typography and spacing\n• Adjustable font sizes via menu (Ctrl+Shift+Plus/Minus)\n• Complete theme support including Monokai fixes\n• Find & replace with match highlighting\n• Line numbers and auto-indentation\n• Export to multiple formats via Pandoc\n• PowerPoint & presentation export\n• Export tables to Excel/ODS spreadsheets\n• Document import & conversion\n• Table creation helper\n• Multiple themes support\n• Undo/redo functionality\n• Live word count and statistics',
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buttons: ['OK']
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});
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}
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@@ -435,12 +416,12 @@ function performExportWithOptions(format, options) {
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// Add specific options for PDF export to ensure proper generation
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if (format === 'pdf') {
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const pdfEngine = options.pdfEngine || 'xelatex';
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const geometry = options.geometry || 'margin=1in';
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pandocCmd += ` --pdf-engine=${pdfEngine} -V geometry:${geometry}`;
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const pdfEngine = options.pdfEngine || 'xelatex'; // Default to xelatex
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pandocCmd += ` --pdf-engine="${pdfEngine}"`;
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if (options.geometry) pandocCmd += ` -V geometry:"${options.geometry}"`;
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// Try with specified PDF engine
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exec(pandocCmd, (error, stdout, stderr) => {
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exec(pandocCmd, (error) => {
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if (error) {
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// Try fallback engines if the specified one fails
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const fallbackEngines = ['pdflatex', 'lualatex'];
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@@ -450,13 +431,7 @@ function performExportWithOptions(format, options) {
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}
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});
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} else if (format === 'docx') {
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pandocCmd = `${getPandocPath()} "${currentFile}" -t docx -o "${outputFile}"`;
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exportWithPandoc(pandocCmd, outputFile, format);
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} else if (format === 'html') {
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pandocCmd = `${getPandocPath()} "${currentFile}" -t html5 --standalone -o "${outputFile}"`;
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exportWithPandoc(pandocCmd, outputFile, format);
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} else if (format === 'latex') {
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pandocCmd = `${getPandocPath()} "${currentFile}" -t latex -o "${outputFile}"`;
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pandocCmd += ' -t docx';
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exportWithPandoc(pandocCmd, outputFile, format);
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} else {
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// Generic export for other formats
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@@ -481,9 +456,10 @@ function tryPdfFallback(inputFile, outputFile, engines, index, options, lastErro
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}
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const engine = engines[index];
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const geometry = options.geometry || 'margin=1in';
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let pandocCmd = `${getPandocPath()} "${inputFile}" --pdf-engine=${engine} -V geometry:${geometry} -o "${outputFile}"`;
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if (options.geometry) pandocCmd += ` -V geometry:"${options.geometry}"`;
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// Add all other options
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if (options.template && options.template !== 'default') {
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pandocCmd += ` --template="${options.template}"`;
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@@ -497,7 +473,7 @@ function tryPdfFallback(inputFile, outputFile, engines, index, options, lastErro
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}
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}
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exec(pandocCmd, (error, stdout, stderr) => {
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exec(pandocCmd, (error) => {
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if (error) {
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tryPdfFallback(inputFile, outputFile, engines, index + 1, options, error);
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} else {
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@@ -916,20 +892,7 @@ ipcMain.on('export-spreadsheet', (event, { content, format }) => {
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});
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});
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// Write CSV file
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fs.writeFileSync(outputFile, csvContent, 'utf-8');
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} else if (format === 'xlsx') {
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// Convert tables to XLSX format
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const workbook = XLSX.utils.book_new();
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tables.forEach((table, index) => {
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const sheetName = tables.length > 1 ? `Table${index + 1}` : 'Table';
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const worksheet = XLSX.utils.aoa_to_sheet(table);
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XLSX.utils.book_append_sheet(workbook, worksheet, sheetName);
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});
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// Write XLSX file
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XLSX.writeFile(workbook, outputFile);
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}
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dialog.showMessageBox(mainWindow, {
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@@ -1092,8 +1055,8 @@ function performBatchConversion(inputFolder, outputFolder, format, options) {
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// Add PDF-specific options
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if (format === 'pdf') {
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const pdfEngine = options.pdfEngine || 'xelatex';
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const geometry = options.geometry || 'margin=1in';
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pandocCmd += ` --pdf-engine=${pdfEngine} -V geometry:${geometry}`;
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pandocCmd += ` --pdf-engine="${pdfEngine}"`;
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if (options.geometry) pandocCmd += ` -V geometry:"${options.geometry}"`;
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}
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// Execute conversion
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