experimental support for multiple windows (fixes #212, fixes #170)

2025-07-29 21:54:37 +00:00 · 2018-08-31 15:41:28 +02:00
parent 0749096d9f
commit 4b7b692ace
25 changed files with 577 additions and 395 deletions
--- a/app/lib/app.ts
+++ b/app/lib/app.ts
@@ -0,0 +1,171 @@
+import { app, ipcMain, Menu, Tray, shell } from 'electron'
+import { Window } from './window'
+
+export class Application {
+    private tray: Tray
+    private windows: Window[] = []
+
+    constructor () {
+        ipcMain.on('app:config-change', () => {
+            this.broadcast('host:config-change')
+        })
+    }
+
+    async newWindow (): Promise<Window> {
+        let window = new Window()
+        this.windows.push(window)
+        window.visible$.subscribe(visible => {
+            if (visible) {
+                this.disableTray()
+            } else {
+                this.enableTray()
+            }
+        })
+        this.setupMenu()
+        await window.ready
+        return window
+    }
+
+    broadcast (event, ...args) {
+        for (let window of this.windows) {
+            window.send(event, ...args)
+        }
+    }
+
+    async send (event, ...args) {
+        if (!this.hasWindows()) {
+            await this.newWindow()
+        }
+        this.windows[0].send(event, ...args)
+    }
+
+    enableTray () {
+        if (this.tray) {
+            return
+        }
+        if (process.platform === 'darwin') {
+            this.tray = new Tray(`${app.getAppPath()}/assets/tray-darwinTemplate.png`)
+            this.tray.setPressedImage(`${app.getAppPath()}/assets/tray-darwinHighlightTemplate.png`)
+        } else {
+            this.tray = new Tray(`${app.getAppPath()}/assets/tray.png`)
+        }
+
+        this.tray.on('click', () => this.focus())
+
+        const contextMenu = Menu.buildFromTemplate([{
+            label: 'Show',
+            click: () => this.focus(),
+        }])
+
+        if (process.platform !== 'darwin') {
+            this.tray.setContextMenu(contextMenu)
+        }
+
+        this.tray.setToolTip(`Terminus ${app.getVersion()}`)
+    }
+
+    disableTray () {
+        if (this.tray) {
+            this.tray.destroy()
+            this.tray = null
+        }
+    }
+
+    hasWindows () {
+        return !!this.windows.length
+    }
+
+    focus () {
+        for (let window of this.windows) {
+            window.show()
+            window.focus()
+        }
+    }
+
+    private setupMenu () {
+        let template: Electron.MenuItemConstructorOptions[] = [
+            {
+                label: 'Application',
+                submenu: [
+                    { role: 'about', label: 'About Terminus' },
+                    { type: 'separator' },
+                    {
+                        label: 'Preferences',
+                        accelerator: 'Cmd+,',
+                        async click () {
+                            if (!this.hasWindows()) {
+                                await this.newWindow()
+                            }
+                            this.windows[0].send('host:preferences-menu')
+                        },
+                    },
+                    { type: 'separator' },
+                    { role: 'services', submenu: [] },
+                    { type: 'separator' },
+                    { role: 'hide' },
+                    { role: 'hideothers' },
+                    { role: 'unhide' },
+                    { type: 'separator' },
+                    {
+                        label: 'Quit',
+                        accelerator: 'Cmd+Q',
+                        click () {
+                            app.quit()
+                        },
+                    },
+                ],
+            },
+            {
+                label: 'Edit',
+                submenu: [
+                    { role: 'undo' },
+                    { role: 'redo' },
+                    { type: 'separator' },
+                    { role: 'cut' },
+                    { role: 'copy' },
+                    { role: 'paste' },
+                    { role: 'pasteandmatchstyle' },
+                    { role: 'delete' },
+                    { role: 'selectall' },
+                ],
+            },
+            {
+                label: 'View',
+                submenu: [
+                    { role: 'reload' },
+                    { role: 'forcereload' },
+                    { role: 'toggledevtools' },
+                    { type: 'separator' },
+                    { role: 'resetzoom' },
+                    { role: 'zoomin' },
+                    { role: 'zoomout' },
+                    { type: 'separator' },
+                    { role: 'togglefullscreen' },
+                ],
+            },
+            {
+                role: 'window',
+                submenu: [
+                    { role: 'minimize' },
+                    { role: 'close' },
+                    { role: 'zoom' },
+                    { type: 'separator' },
+                    { role: 'front' },
+                ],
+            },
+            {
+                role: 'help',
+                submenu: [
+                    {
+                        label: 'Website',
+                        click () {
+                            shell.openExternal('https://eugeny.github.io/terminus')
+                        },
+                    },
+                ],
+            }
+        ]
+
+        Menu.setApplicationMenu(Menu.buildFromTemplate(template))
+    }
+}