release blend 2.0.0

blend-settings/main.js

@@ -0,0 +1,156 @@
+const { app, BrowserWindow, ipcMain, dialog } = require('electron')
+const path = require('path')
+const pty = require("node-pty");
+
+var mainWindow, terminalWindow, ptyProcess
+
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    minWidth: 1000,
+    minHeight: 600,
+    maxWidth: 1000,
+    maxHeight: 600,
+    webPreferences: {
+      nodeIntegration: true,
+      nodeIntegrationInWorker: true,
+      contextIsolation: false,
+      enableRemoteModule: true,
+      sandbox: false,
+      preload: path.join(__dirname, 'src/preload.js')
+    },
+    autoHideMenuBar: true
+  })
+
+  //mainWindow.setMenu(null)
+
+  mainWindow.loadFile('src/index.html')
+}
+
+function createTerminalWindow() {
+  terminalWindow = new BrowserWindow({
+    minWidth: 800,
+    minHeight: 600,
+    webPreferences: {
+      nodeIntegration: true,
+      contextIsolation: false,
+      sandbox: false
+    },
+    autoHideMenuBar: true,
+    show: false
+  })
+
+  terminalWindow.loadFile('src/pages/terminal.html')
+
+  terminalWindow.setMenu(null)
+}
+
+function loadTerminalWindow(title, cmd) {
+  if (terminalWindow.isDestroyed()) {
+    createTerminalWindow()
+  }
+
+  if (terminalWindow.isVisible() && (title.startsWith('Container: ') && terminalWindow.getTitle().startsWith('Creating container: '))) {
+    dialog.showErrorBox('Error opening container window', 'You cannot open a container window while creating a container.')
+    return
+  }
+
+  if (terminalWindow.isVisible() && title.startsWith('Container: ')) {
+    dialog.showErrorBox('Error opening container window', 'You must close any other container windows before opening a new one.')
+    return
+  }
+
+  if (terminalWindow.isVisible() && (title.startsWith('Creating container: ') && terminalWindow.getTitle().startsWith('Creating container: '))) {
+    dialog.showErrorBox('Error creating container', 'You cannot create two containers simultaneously.')
+    return
+  }
+
+  if (terminalWindow.isVisible() && title.startsWith('Creating container: ')) {
+    dialog.showErrorBox('Error creating container', 'You must close the container window before creating a container.')
+    return
+  }
+
+  terminalWindow.show()
+
+  ipcMain.removeAllListeners('terminal.reset')
+  ipcMain.removeAllListeners('terminal.keystroke')
+  ipcMain.removeAllListeners('terminal.incomingData')
+  ipcMain.removeAllListeners('title')
+
+  terminalWindow.removeAllListeners()
+
+  terminalWindow.on('close', e => {
+    if (terminalWindow.getTitle().startsWith('Creating container: ')) {
+      dialog.showMessageBox(terminalWindow, {
+        'type': 'question',
+        'title': 'Are you sure?',
+        'message': "A container is being created. Closing this window will prevent you from seeing its creation status. Are you sure?",
+        'buttons': [
+          'Yes',
+          'No'
+        ]
+      }).then((result) => {
+        if (result.response === 0) {
+          terminalWindow.hide()
+          ptyProcess.destroy()
+        }
+      })
+    } else {
+      terminalWindow.hide()
+      ptyProcess.destroy()
+    }
+    e.preventDefault()
+  })
+
+  terminalWindow.webContents.send("terminal.reset")
+
+  terminalWindow.webContents.send("title", title);
+
+  ptyProcess = pty.spawn('/bin/bash', ['-c', cmd], {
+    name: "xterm-color",
+    cols: 80,
+    rows: 30,
+    cwd: process.env.HOME,
+    env: process.env
+  });
+
+  ptyProcess.on('data', data => {
+    if (!terminalWindow.isDestroyed()) {
+      terminalWindow.webContents.send("terminal.incomingData", data)
+    }
+  });
+  ptyProcess.on('exit', () => {
+    if (!terminalWindow.isDestroyed()) {
+      terminalWindow.webContents.send("terminal.reset")
+      terminalWindow.hide()
+      if (title.startsWith('Creating container: ')) {
+        mainWindow.webContents.send("container-created")
+      }
+    }
+  })
+  ipcMain.on("terminal.keystroke", (event, key) => {
+    ptyProcess.write(key)
+  });
+  ipcMain.on("terminal.resize", (event, size) => {
+    ptyProcess.resize(size[0], size[1])
+  });
+}
+
+app.whenReady().then(() => {
+  app.allowRendererProcessReuse = false
+
+  createWindow()
+  createTerminalWindow()
+
+  ipcMain.on('create-term', (event, data) => {
+    loadTerminalWindow(data['title'], data['cmd'])
+  })
+
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
+})
+
+
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
+})