5 files changed, 128 insertions, 0 deletions
diff --git a/src/background/domains/command-docs.js b/src/background/domains/command-docs.js
new file mode 100644
index 0000000..0b8ede7
--- /dev/null
+++ b/src/background/domains/command-docs.js
@@ -0,0 +1,12 @@
+export default {
+  set: 'Set a value of the property',
+  open: 'Open a URL or search by keywords in current tab',
+  tabopen: 'Open a URL or search by keywords in new tab',
+  winopen: 'Open a URL or search by keywords in new window',
+  buffer: 'Sekect tabs by matched keywords',
+  bdelete: 'Close a certain tab matched by keywords',
+  bdeletes: 'Close all tabs matched by keywords',
+  quit: 'Close the current tab',
+  quitall: 'Close all tabs',
+};
+
diff --git a/src/background/domains/completion-group.js b/src/background/domains/completion-group.js
new file mode 100644
index 0000000..1749d72
--- /dev/null
+++ b/src/background/domains/completion-group.js
@@ -0,0 +1,14 @@
+export default class CompletionGroup {
+  constructor(name, items) {
+    this.name0 = name;
+    this.items0 = items;
+  }
+
+  get name() {
+    return this.name0;
+  }
+
+  get items() {
+    return this.items0;
+  }
+}
diff --git a/src/background/domains/completion-item.js b/src/background/domains/completion-item.js
new file mode 100644
index 0000000..c7ad8a1
--- /dev/null
+++ b/src/background/domains/completion-item.js
@@ -0,0 +1,24 @@
+export default class CompletionItem {
+  constructor({ caption, content, url, icon }) {
+    this.caption0 = caption;
+    this.content0 = content;
+    this.url0 = url;
+    this.icon0 = icon;
+  }
+
+  get caption() {
+    return this.caption0;
+  }
+
+  get content() {
+    return this.content0;
+  }
+
+  get url() {
+    return this.url0;
+  }
+
+  get icon() {
+    return this.icon0;
+  }
+}
diff --git a/src/background/domains/completions.js b/src/background/domains/completions.js
new file mode 100644
index 0000000..4e4219f
--- /dev/null
+++ b/src/background/domains/completions.js
@@ -0,0 +1,27 @@
+export default class Completions {
+  constructor(groups) {
+    this.g = groups;
+  }
+
+  get groups() {
+    return this.g;
+  }
+
+  serialize() {
+    return this.groups.map(group => ({
+      name: group.name,
+      items: group.items.map(item => ({
+        caption: item.caption,
+        content: item.content,
+        url: item.url,
+        icon: item.icon,
+      })),
+    }));
+  }
+
+  static EMPTY_COMPLETIONS = new Completions([]);
+
+  static empty() {
+    return Completions.EMPTY_COMPLETIONS;
+  }
+}
diff --git a/src/background/domains/setting.js b/src/background/domains/setting.js
new file mode 100644
index 0000000..106ec0f
--- /dev/null
+++ b/src/background/domains/setting.js
@@ -0,0 +1,51 @@
+import DefaultSettings from '../../shared/settings/default';
+import * as settingsValues from '../../shared/settings/values';
+
+export default class Setting {
+  constructor({ source, json, form }) {
+    this.obj = {
+      source, json, form
+    };
+  }
+
+  get source() {
+    return this.obj.source;
+  }
+
+  get json() {
+    return this.obj.json;
+  }
+
+  get form() {
+    return this.obj.form;
+  }
+
+  value() {
+    let value = JSON.parse(DefaultSettings.json);
+    if (this.obj.source === 'json') {
+      value = settingsValues.valueFromJson(this.obj.json);
+    } else if (this.obj.source === 'form') {
+      value = settingsValues.valueFromForm(this.obj.form);
+    }
+    if (!value.properties) {
+      value.properties = {};
+    }
+    return { ...settingsValues.valueFromJson(DefaultSettings.json), ...value };
+  }
+
+  serialize() {
+    return this.obj;
+  }
+
+  static deserialize(obj) {
+    return new Setting({ source: obj.source, json: obj.json, form: obj.form });
+  }
+
+  static defaultSettings() {
+    return new Setting({
+      source: DefaultSettings.source,
+      json: DefaultSettings.json,
+      form: {},
+    });
+  }
+}