hide console on <Esc> and <C-{>

src/background/actions/operation.js

@@ -73,6 +73,10 @@ const exec = (operation, tab) => {
     return browser.tabs.sendMessage(tab.id, {
       type: messages.CONSOLE_SHOW_FIND
     });
+  case operations.CANCEL:
+    return browser.tabs.sendMessage(tab.id, {
+      type: messages.CONSOLE_HIDE,
+    });
   default:
     return Promise.resolve();
   }

src/content/actions/setting.js

@@ -1,10 +1,17 @@
 import actions from 'content/actions';
 import * as keyUtils from 'shared/utils/keys';
+import operations from 'shared/operations';
+
+const reservedKeymaps = {
+  '<Esc>': { type: operations.CANCEL },
+  '<C-[>': { type: operations.CANCEL },
+};
 
 const set = (value) => {
   let entries = [];
   if (value.keymaps) {
-    entries = Object.entries(value.keymaps).map((entry) => {
+    let keymaps = Object.assign({}, value.keymaps, reservedKeymaps);
+    entries = Object.entries(keymaps).map((entry) => {
       return [
         keyUtils.fromMapKeys(entry[0]),
         entry[1],

src/shared/messages.js

@@ -32,6 +32,7 @@ export default {
   CONSOLE_SHOW_ERROR: 'console.show.error',
   CONSOLE_SHOW_INFO: 'console.show.info',
   CONSOLE_SHOW_FIND: 'console.show.find',
+  CONSOLE_HIDE: 'console.hide',
 
   FOLLOW_START: 'follow.start',
   FOLLOW_REQUEST_COUNT_TARGETS: 'follow.request.count.targets',

src/shared/operations.js

@@ -1,4 +1,7 @@
 export default {
+  // Hide console, or cancel some user actions
+  CANCEL: 'cancel',
+
   // Addons
   ADDON_ENABLE: 'addon.enable',
   ADDON_DISABLE: 'addon.disable',