Update keymaster module

src/editor/model/Editor.js

@@ -167,6 +167,12 @@ module.exports = Backbone.Model.extend({
     this.set('Editor', editor);
   },
 
+
+  getEditor() {
+    return this.get('Editor');
+  },
+
+
   /**
    * Listen for new rules
    * @param {Object} collection

src/keymap/index.js

@@ -1,4 +1,4 @@
-import { defaults } from 'underscore';
+import { defaults, isString } from 'underscore';
 const keymaster = require('keymaster').noConflict();
 
 module.exports = () => {
@@ -36,28 +36,42 @@ module.exports = () => {
      * Add new keymap
      * @param {string} id Keymap id
      * @param {string} keys Keymap keys, eg. '⌘+z, ctrl+z'
-     * @param {Function} handler Keymap handler
+     * @param {Function|string} handler Keymap handler, might be a function
+     *  or just a command id as a string
      * @example
      * keymaps.add('ns:my-keymap', '⌘+s, ctrl+s', () => {
      *  console.log('do stuff');
      * });
+     * // or
+     * keymaps.add('ns:my-keymap', '⌘+s, ctrl+s', 'some-gjs-command');
      */
     add(id, keys, handler) {
       const em = this.em;
+      const cmd = em.get('Commands');
       const keymap = { keys, handler };
       const pk = keymaps[id];
       pk && this.remove(id);
       keymaps[id] = keymap;
-      keymaster(keys, id, handler);
-      em && em.trigger('keymap:add', id, keymap);
+      keymaster(keys, id, () => {
+        handler = isString(handler) ? cmd.get(handler) : handler;
+        handler(em.getEditor());
+        em.trigger(`keymap:emit`, id, keymap);
+        em.trigger(`keymap:emit:${id}`, keymap);
+        console.log('executed', id);
+      });
+      em.trigger('keymap:add', id, keymap);
       // emit
       //keymaster.unbind(keys, id);
     },
 
 
     /**
-     * Returns the keymap by id
-     * @param {string}
+     * Get the keymap by id
+     * @param {string} id Keymap id
+     * @return {Object} Keymap object
+     * @example
+     * keymaps.get('ns:my-keymap');
+     * // -> {keys, handler};
      */
     get(id) {
       return keymaps[id];
@@ -65,13 +79,34 @@ module.exports = () => {
 
 
     /**
-     * Return the global collection, containing all the assets
-     * @return {Collection}
+     * Get all keymaps
+     * @return {Object}
      */
     getAll() {
       return keymaps;
     },
 
 
+    /**
+     * Remove the keymap by id
+     * @param {string} id Keymap id
+     * @return {Object} Removed keymap
+     * @example
+     * keymaps.remove('ns:my-keymap');
+     * // -> {keys, handler};
+     */
+    remove(id) {
+      const em = this.em;
+      const keymap = this.get(id);
+
+      if (keymap) {
+        delete keymaps[id];
+        keymaster.unbind(keymap.keys, id);
+        em && em.trigger('keymap:remove', id, keymap);
+        return keymap;
+      }
+    },
+
+
   };
 };