Split into file-per-class

2019-07-03 01:42:17 +00:00
parent 275c64c00b
commit 5824f516b0
12 changed files with 1501 additions and 1495 deletions
--- a/EditorLink.js
+++ b/EditorLink.js
@@ -0,0 +1,154 @@
+class EditorLink extends EditorEntryBase {
+  constructor() {
+    super();
+
+    this.elem_.innerText = 'Link:';
+    this.elem_.classList.add('link');
+
+    this.input_ = document.createElement('input');
+    this.input_.type = 'text';
+    this.input_.placeholder = 'label';
+    this.listen(this.input_, 'keydown', (e) => this.onInputKeyDown(e));
+    this.listen(this.input_, 'input', (e) => this.onInput());
+    this.listen(this.input_, 'blur', (e) => this.onInput());
+    this.elem_.appendChild(this.input_);
+
+    let nodeList = document.createElement('div');
+    this.nodes_ = new Editor(nodeList, [Editor.NODE]);
+    this.nodes_.setMinEntries(2);
+    this.nodes_.setMaxEntries(2);
+    this.nodes_.addNodeAfter();
+    this.nodes_.addNodeAfter();
+    this.elem_.appendChild(nodeList);
+  }
+
+  afterDomAdd() {
+    this.input_.focus();
+  }
+
+  serialize() {
+    return {
+      type: 'link',
+      label: this.getLabel(),
+      from: this.getFrom().serialize(),
+      to: this.getTo().serialize(),
+    };
+  }
+
+  exportGraphviz() {
+    if (this.getFrom().getLabel() == '' || this.getTo().getLabel() == '') {
+      return [];
+    }
+
+    let label = '';
+    if (this.getLabel() != '') {
+      label = ' [label="' + this.getLabel() + '"]';
+    }
+
+    let ret = [];
+    for (let from of this.from) {
+      for (let to of this.to) {
+        ret.push('"' + from.id + '" -> "' + to.id + '"' + label + ';');
+      }
+    }
+
+    return ret;
+  };
+
+  clear() {
+    super.clear();
+  }
+
+  getFrom() {
+    return this.nodes_.getEntries()[0];
+  }
+
+  getTo() {
+    return this.nodes_.getEntries()[1];
+  }
+
+  getLabel() {
+    return this.input_.value;
+  }
+
+  setLabel(label) {
+    this.input_.value = label;
+    this.onInput();
+  }
+
+  getElement() {
+    return this.elem_;
+  }
+
+  onInput() {
+    this.input_.setAttribute('data-arch-value', this.input_.value);
+  }
+
+  onInputKeyDown(e) {
+    switch (e.key) {
+      case 'Enter':
+        e.stopPropagation();
+        e.preventDefault();
+        this.stopEdit();
+        {
+          let nodes = this.nodes_.getEntries();
+          if (nodes[0].getLabel() == '') {
+            nodes[0].startEdit();
+          } else if (nodes[1].getLabel() == '') {
+            nodes[1].startEdit();
+          }
+        }
+        break;
+
+      case 'Escape':
+        e.stopPropagation();
+        e.preventDefault();
+        this.stopEdit();
+        break;
+
+      case 'ArrowUp':
+      case 'ArrowDown':
+      case 'PageUp':
+      case 'PageDown':
+        this.stopEdit();
+        break;
+
+      default:
+        e.stopPropagation();
+        break;
+    }
+  }
+
+  onKeyDown(e) {
+    super.onKeyDown(e);
+
+    switch (e.key) {
+      case 'Enter':
+        this.startEdit();
+        e.stopPropagation();
+        e.preventDefault();
+        break;
+
+      case 'ArrowRight':
+      case 'l':
+        this.nodes_.selectNext();
+        break;
+    }
+  }
+
+  startEdit() {
+    this.input_.focus();
+  }
+
+  stopEdit() {
+    this.elem_.focus();
+  }
+
+  static unserialize(ser) {
+    let link = new EditorLink();
+    link.setLabel(ser.label);
+    link.nodes_.clear();
+    link.nodes_.unserialize([ser.from, ser.to]);
+    return link.getElement();
+  }
+}