add new file dialog

src/main.js

@@ -2,6 +2,7 @@ const { invoke } = window.__TAURI__.core;
 import * as fitCurve from '/fit-curve.js';
 import { Bezier } from "/bezier.js";
 import { Quadtree } from './quadtree.js';
+import { createNewFileDialog, showNewFileDialog, closeDialog } from './newfile.js';
 const { writeTextFile: writeTextFile, readTextFile: readTextFile }=  window.__TAURI__.fs;
 const {
   open: openFileDialog,
@@ -39,6 +40,8 @@ let minFileVersion = "1.0"
 let maxFileVersion = "2.0"
 
 let filePath = undefined
+let fileWidth = 1500
+let fileHeight = 1000
 
 
 let tools = {
@@ -113,6 +116,7 @@ let config = {
     // undo: "<ctrl>+z"
     undo: "z",
     redo: "Z",
+    new: "n",
     save: "s",
     saveAs: "S",
     open: "o",
@@ -1143,6 +1147,8 @@ window.addEventListener("keypress", (e) => {
     undo()
   } else if (e.key == config.shortcuts.redo && e.ctrlKey == true) {
     redo()
+  } else if (e.key == config.shortcuts.new && e.ctrlKey == true) {
+    newFile()
   } else if (e.key == config.shortcuts.save && e.ctrlKey == true) {
     save()
   } else if (e.key == config.shortcuts.saveAs && e.ctrlKey == true) {
@@ -1154,10 +1160,33 @@ window.addEventListener("keypress", (e) => {
   }
 })
 
+function _newFile(width, height) {
+  root = new GraphicsObject("root");
+  context.activeObject = root
+  fileWidth = width
+  fileHeight = height
+  for (let stage of document.querySelectorAll(".stage")) {
+    stage.width = width
+    stage.height = height
+    stage.style.width = `${width}px`
+    stage.style.height = `${height}px`
+  }
+  updateUI()
+}
+
+async function newFile() {
+  if (await confirmDialog("Create a new file? Unsaved work will be lost.", {title: "New file", kind: "warning"})) {
+    showNewFileDialog()
+    // updateUI()
+  }
+}
+
 async function _save(path) {
   try {
     const fileData = {
-      version: "1.0",
+      version: "1.1",
+      width: fileWidth,
+      height: fileHeight,
       actions: undoStack
     }
     const contents = JSON.stringify(fileData   );
@@ -1213,8 +1242,7 @@ async function open() {
       }
       if (file.version >= minFileVersion) {
         if (file.version < maxFileVersion) {
-          root = new GraphicsObject("root");
+          _newFile(file.width, file.height)
-          context.activeObject = root
           if (file.actions == undefined) {
             await messageDialog("File has no content!", {title: "Parse error", kind: 'error'})
             return
@@ -1703,6 +1731,11 @@ async function setupMenu() {
   const fileSubmenu = await Submenu.new({
     text: 'File',
     items: [
+      {
+        text: 'New file...',
+        enabled: true,
+        action: newFile,
+      },
       {
         text: 'Save',
         enabled: true,
@@ -1795,6 +1828,9 @@ async function setupMenu() {
 // Initialize the menu when the app starts
 setupMenu();
 
+createNewFileDialog(_newFile);
+showNewFileDialog()
+
 function createPane(content=undefined) {
   let div = document.createElement("div")
   let header = document.createElement("div")

src/newfile.js

@@ -0,0 +1,83 @@
+let overlay;
+let newFileDialog;
+
+function createNewFileDialog(callback) {
+    overlay = document.createElement('div');
+    overlay.id = 'overlay';
+    document.body.appendChild(overlay);
+
+    newFileDialog = document.createElement('div');
+    newFileDialog.id = 'newFileDialog';
+    newFileDialog.classList.add('hidden');
+    document.body.appendChild(newFileDialog);
+
+    // Create dialog content dynamically
+    const title = document.createElement('h3');
+    title.textContent = 'Create New File';
+    newFileDialog.appendChild(title);
+
+    // Create Width input
+    const widthLabel = document.createElement('label');
+    widthLabel.setAttribute('for', 'width');
+    widthLabel.classList.add('dialog-label');
+    widthLabel.textContent = 'Width:';
+    newFileDialog.appendChild(widthLabel);
+
+    const widthInput = document.createElement('input');
+    widthInput.type = 'number';
+    widthInput.id = 'width';
+    widthInput.classList.add('dialog-input');
+    widthInput.value = '1500'; // Default value
+    newFileDialog.appendChild(widthInput);
+
+    // Create Height input
+    const heightLabel = document.createElement('label');
+    heightLabel.setAttribute('for', 'height');
+    heightLabel.classList.add('dialog-label');
+    heightLabel.textContent = 'Height:';
+    newFileDialog.appendChild(heightLabel);
+
+    const heightInput = document.createElement('input');
+    heightInput.type = 'number';
+    heightInput.id = 'height';
+    heightInput.classList.add('dialog-input');
+    heightInput.value = '1000'; // Default value
+    newFileDialog.appendChild(heightInput);
+
+    // Create Create button
+    const createButton = document.createElement('button');
+    createButton.textContent = 'Create';
+    createButton.classList.add('dialog-button');
+    createButton.onclick = createNewFile;
+    newFileDialog.appendChild(createButton);
+
+
+    // Create the new file (simulation)
+    function createNewFile() {
+        const width = document.getElementById('width').value;
+        const height = document.getElementById('height').value;
+        console.log(`New file created with width: ${width} and height: ${height}`);
+        console.log(callback)
+        callback(width, height)
+
+        // Add any further logic to handle the new file creation here
+
+        closeDialog(); // Close the dialog after file creation
+    }
+
+    // Close the dialog if the overlay is clicked
+    overlay.onclick = closeDialog;
+}
+
+// Show the dialog
+function showNewFileDialog() {
+    overlay.style.display = 'block';
+    newFileDialog.style.display = 'block';
+}
+
+// Close the dialog
+function closeDialog() {
+    overlay.style.display = 'none';
+    newFileDialog.style.display = 'none';
+}
+export { createNewFileDialog, showNewFileDialog, closeDialog };

src/styles.css

@@ -169,6 +169,7 @@ button {
   overflow: scroll;
   width: 100%;
   height: 100%;
+  background-color: #555;
 }
 .stage {
   width: 1500px;
@@ -285,3 +286,60 @@ button {
 .frame:hover {
   background-color: #555555;
 }
+
+
+.hidden {
+  display: none;
+}
+
+#overlay {
+  display: none; /* Hidden by default */
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: rgba(0, 0, 0, 0.5);
+  z-index: 999; /* Under the dialog */
+}
+
+/* Scoped styles for the dialog */
+#newFileDialog {
+  display: none; /* Hidden by default */
+  position: fixed;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  background-color: #444;
+  border: 1px solid #333;
+  border-radius: 5px;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
+  padding: 20px;
+  width: 300px;
+  z-index: 1000; /* Make sure it's in front of other elements */
+}
+
+#newFileDialog .dialog-label {
+  display: block;
+  margin: 10px 0 5px;
+}
+
+#newFileDialog .dialog-input {
+  width: 100%;
+  padding: 8px;
+  margin: 5px 0;
+  border: 1px solid #333;
+}
+
+#newFileDialog .dialog-button {
+  width: 100%;
+  padding: 10px;
+  background-color: #007bff;
+  color: white;
+  border: none;
+  cursor: pointer;
+}
+
+#newFileDialog .dialog-button:hover {
+  background-color: #0056b3;
+}