v1.2.3

Added basic window resizing

.github/workflows/build.yml

@@ -12,15 +12,15 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v3
         with:
-          node-version: 15.x
+          node-version: lts/*
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path
         run: echo "::set-output name=dir::$(yarn cache dir)"
-      - uses: actions/cache@v1
+      - uses: actions/cache@v3
         id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -37,17 +37,32 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
+        # Build for supported platforms
+        # https://github.com/electron/electron-packager/blob/ebcbd439ff3e0f6f92fa880ff28a8670a9bcf2ab/src/targets.js#L9
+        # 32-bit Linux unsupported as of 2019: https://www.electronjs.org/blog/linux-32bit-support
         os: [ macOS-latest, ubuntu-latest, windows-latest ]
+        arch: [ x64, arm64 ]
+        include:
+        - os: windows-latest
+          arch: ia32
+        - os: ubuntu-latest
+          arch: armv7l
+        # Publishing artifacts for multiple Windows architectures has
+        # a bug which can cause the wrong architecture to be downloaded
+        # for an update, so until that is fixed, only build Windows x64
+        exclude:
+        - os: windows-latest
+          arch: arm64
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v3
         with:
-          node-version: 12.x
+          node-version: lts/*
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path
         run: echo "::set-output name=dir::$(yarn cache dir)"
-      - uses: actions/cache@v1
+      - uses: actions/cache@v3
         if: matrix.os != 'macOS-latest'
         id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
@@ -83,7 +98,7 @@ jobs:
         run: yarn
       - name: Make
         if: startsWith(github.ref, 'refs/tags/')
-        run: yarn make --arch=all
+        run: yarn make --arch=${{ matrix.arch }}
         env:
           APPLE_ID: ${{ secrets.APPLE_ID }}
           APPLE_ID_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}

package.json

@@ -1,7 +1,7 @@
 {
   "name": "macintosh.js",
   "productName": "macintosh.js",
-  "version": "1.1.0",
+  "version": "1.2.3",
   "description": "Macintosh's System 8 in an Electron app. I'm sorry.",
   "main": "src/main/index.js",
   "scripts": {
@@ -10,7 +10,7 @@
     "make": "electron-forge make",
     "publish": "electron-forge publish",
     "lint": "npx prettier --check src/{main,renderer}/*.{js,css} && npm run check-links",
-    "fix": "npx prettier --write src/{main,renderer}/*.{js,css}",
+    "fix": "npx prettier --write \"src/{main,renderer}/**.{js,css}\"",
     "check-links": "node tools/check-links.js"
   },
   "keywords": [],
@@ -27,12 +27,12 @@
     "update-electron-app": "^2.0.1"
   },
   "devDependencies": {
-    "@electron-forge/cli": "6.0.0-beta.54",
-    "@electron-forge/maker-deb": "6.0.0-beta.54",
-    "@electron-forge/maker-rpm": "6.0.0-beta.54",
-    "@electron-forge/maker-squirrel": "6.0.0-beta.54",
-    "@electron-forge/maker-zip": "6.0.0-beta.54",
-    "electron": "11.1.1",
+    "@electron-forge/cli": "6.0.5",
+    "@electron-forge/maker-deb": "6.0.5",
+    "@electron-forge/maker-rpm": "6.0.5",
+    "@electron-forge/maker-squirrel": "6.0.5",
+    "@electron-forge/maker-zip": "6.0.5",
+    "electron": "23.1.3",
     "node-fetch": "^2.6.1"
   }
 }

src/main/appfolder.js

@@ -1,4 +1,5 @@
 const { app, dialog } = require("electron");
+const { getIsDevMode } = require("./devmode");
 
 // If the app doesn't run from the /Applications folder,
 // we don't get to create files, which keeps the emulator from
@@ -8,6 +9,10 @@ function moveToAppFolderMaybe() {
     return;
   }
 
+  if (getIsDevMode()) {
+    return;
+  }
+
   if (app.isInApplicationsFolder()) {
     return;
   }

src/main/windows.js

@@ -1,4 +1,4 @@
-const { app, BrowserWindow, shell } = require("electron");
+const { BrowserWindow, shell } = require("electron");
 const path = require("path");
 
 const { getIsDevMode } = require("./devmode");
@@ -61,18 +61,31 @@ function createWindow() {
     width: 900,
     height: 730,
     useContentSize: true,
-    frame: false,
+    frame: true,
     transparent: true,
-    resizable: false,
+    resizable: true,
     webPreferences: {
       nodeIntegration: true,
+      nodeIntegrationInWorker: true,
       nativeWindowOpen: true,
+      contextIsolation: false,
       navigateOnDragDrop: false,
       nodeIntegrationInWorker: true,
       sandbox: false,
     },
   });
 
+  // Ensure that we have access to SharedArrayBuffer
+  mainWindow.webContents.session.webRequest.onHeadersReceived(
+    (details, callback) => {
+      details.responseHeaders["Cross-Origin-Opener-Policy"] = ["same-origin"];
+      details.responseHeaders["Cross-Origin-Embedder-Policy"] = [
+        "require-corp",
+      ];
+      callback({ responseHeaders: details.responseHeaders });
+    }
+  );
+
   // and load the index.html of the app.
   mainWindow.loadFile(path.join(__dirname, "../renderer/index.html"));
 

src/renderer/screen.js

@@ -1,43 +1,63 @@
 const { videoModeBufferView } = require("./video");
-const { audioContext } = require("./audio");
-
-const SCREEN_WIDTH = 800;
-const SCREEN_HEIGHT = 600;
-const SCREEN_BUFFER_SIZE = SCREEN_WIDTH * SCREEN_HEIGHT * 4; // 32bpp;
+const BITS = 4;
+const SCREEN_BUFFER_SIZE = 800 * 600 * BITS; // 32bpp;
 
 const screenBuffer = new SharedArrayBuffer(SCREEN_BUFFER_SIZE);
 const screenBufferView = new Uint8Array(screenBuffer);
 
-canvas.width = SCREEN_WIDTH;
-canvas.height = SCREEN_HEIGHT;
+let screenWidth = 800;
+let screenHeight = 600;
+
+canvas.width = screenWidth;
+canvas.height = screenHeight;
 
 const canvasCtx = canvas.getContext("2d");
-const imageData = canvasCtx.createImageData(SCREEN_WIDTH, SCREEN_HEIGHT);
+let imageData = canvasCtx.createImageData(screenWidth, screenHeight);
+
+window.addEventListener("resize", () => {
+  screenHeight = window.innerHeight - 35;
+  screenWidth = Math.floor(screenHeight * (4 / 3));
+  if (window.innerWidth < screenWidth) {
+    screenWidth = window.innerWidth;
+    screenHeight = Math.floor(screenWidth * 0.75);
+  }
+  canvas.width = screenWidth;
+  canvas.height = screenHeight;
+  imageData = canvasCtx.createImageData(screenWidth, screenHeight);
+});
 
 let stopDrawing = false;
 
 function drawScreen() {
   if (stopDrawing) return;
   const pixelsRGBA = imageData.data;
-  const numPixels = SCREEN_WIDTH * SCREEN_HEIGHT;
+  const numPixels = screenWidth * screenHeight;
   const expandedFromPalettedMode = videoModeBufferView[3];
-  const start = audioContext.currentTime;
 
   if (expandedFromPalettedMode) {
-    for (var i = 0; i < numPixels; i++) {
+    for (let i = 0; i < numPixels; i++) {
       // palette
-      pixelsRGBA[i * 4 + 0] = screenBufferView[i * 4 + 0];
-      pixelsRGBA[i * 4 + 1] = screenBufferView[i * 4 + 1];
-      pixelsRGBA[i * 4 + 2] = screenBufferView[i * 4 + 2];
-      pixelsRGBA[i * 4 + 3] = 255; // full opacity
+      pixelsRGBA[i * BITS + 0] = screenBufferView[i * BITS + 0];
+      pixelsRGBA[i * BITS + 1] = screenBufferView[i * BITS + 1];
+      pixelsRGBA[i * BITS + 2] = screenBufferView[i * BITS + 2];
+      pixelsRGBA[i * BITS + 3] = 255; // full opacity
     }
   } else {
-    for (var i = 0; i < numPixels; i++) {
-      // ARGB
-      pixelsRGBA[i * 4 + 0] = screenBufferView[i * 4 + 1];
-      pixelsRGBA[i * 4 + 1] = screenBufferView[i * 4 + 2];
-      pixelsRGBA[i * 4 + 2] = screenBufferView[i * 4 + 3];
-      pixelsRGBA[i * 4 + 3] = 255; // full opacity
+    for (let i = 0; i < screenHeight; i++) {
+      for (let j = 0; j < screenWidth; j++) {
+        // ARGB
+        const xRatio = 800 / screenWidth;
+        const yRatio = 600 / screenHeight;
+        const px = Math.floor(j * xRatio);
+        const py = Math.floor(i * yRatio);
+        pixelsRGBA[(i * screenWidth + j) * 4 + 0] =
+          screenBufferView[(py * 800 + px) * 4 + 1]; //- lineMult];
+        pixelsRGBA[(i * screenWidth + j) * 4 + 1] =
+          screenBufferView[(py * 800 + px) * 4 + 2]; //- lineMult];
+        pixelsRGBA[(i * screenWidth + j) * 4 + 2] =
+          screenBufferView[(py * 800 + px) * 4 + 3]; //- lineMult];
+        pixelsRGBA[(i * screenWidth + j) * 4 + 3] = 255; // full opacity
+      }
     }
   }
 
@@ -69,7 +89,7 @@ module.exports = {
   screenBufferView,
   SCREEN_BUFFER_SIZE,
   drawScreen,
-  SCREEN_WIDTH,
-  SCREEN_HEIGHT,
+  SCREEN_WIDTH: screenWidth,
+  SCREEN_HEIGHT: screenHeight,
   setCanvasBlank,
 };