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main.js
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main.js
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const { app, BrowserWindow, ipcMain, dialog } = require('electron');
const path = require('path');
const temp = require('temp').track();
const fs = require('fs');
const { exec } = require('child_process');
function createWindow() {
const win = new BrowserWindow({
width: 1600,
height: 900,
webPreferences: {
preload: path.join(__dirname, 'preload.js'),
contextIsolation: true,
enableRemoteModule: false,
nodeIntegration: false,
sandbox: false,
},
});
win.loadFile('index.html');
}
app.whenReady().then(createWindow);
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') {
app.quit();
}
});
app.on('activate', () => {
if (BrowserWindow.getAllWindows().length === 0) {
createWindow();
}
});
ipcMain.handle('load-project', async () => {
const result = await dialog.showOpenDialog({
properties: ['openFile'],
filters: [{ name: 'LaTeX Files', extensions: ['tex'] }],
});
if (!result.canceled) {
const filePath = result.filePaths[0];
console.log('Project loaded from:', filePath);
return filePath;
}
return null;
});
ipcMain.handle('save-dialog', async (event, defaultPath) => {
console.log('Opening save dialog for:', defaultPath);
const result = await dialog.showSaveDialog({
defaultPath: defaultPath,
filters: [{ name: 'PDF Files', extensions: ['pdf'] }]
});
console.log('Save dialog result:', result);
return result;
});
ipcMain.handle('select-image', async () => {
const result = await dialog.showOpenDialog({
properties: ['openFile'],
filters: [{ name: 'Image Files', extensions: ['png', 'jpg', 'jpeg'] }]
});
if (!result.canceled) {
const filePath = result.filePaths[0];
console.log('Image selected:', filePath);
return filePath;
}
return null;
});
ipcMain.handle('generate-pdf', async (event, latexContent) => {
const tempDir = temp.mkdirSync('latex');
const texFile = path.join(tempDir, 'document.tex');
const pdfFile = path.join(tempDir, 'document.pdf');
fs.writeFileSync(texFile, latexContent);
return new Promise((resolve, reject) => {
exec(`xelatex -output-directory=${tempDir} ${texFile}`, (error, stdout, stderr) => {
if (error) {
console.error('xelatex error:', stderr);
reject(stderr);
} else {
console.log('xelatex stdout:', stdout);
resolve(pdfFile);
}
});
});
});