3 files changed, 58 insertions, 43 deletions

diff --git a/src/background/default-settings.js b/src/background/default-settings.js
new file mode 100644
index 0000000..ea6318b
--- /dev/null
+++ b/src/background/default-settings.js
@@ -0,0 +1,39 @@
+export default `{
+  "keymaps": {
+    "0": { "type": "scroll.home" },
+    ":": { "type": "command.show" },
+    "o": { "type": "command.show.open", "alter": false },
+    "O": { "type": "command.show.open", "alter": true },
+    "t": { "type": "command.show.tabopen", "alter": false },
+    "T": { "type": "command.show.tabopen", "alter": true },
+    "b": { "type": "command.show.buffer" },
+    "k": { "type": "scroll.lines", "count": -1 },
+    "j": { "type": "scroll.lines", "count": 1 },
+    "<C-E>": { "type": "scroll.lines", "count": -1 },
+    "<C-Y>": { "type": "scroll.lines", "count": 1 },
+    "<C-U>": { "type": "scroll.pages", "count": -0.5 },
+    "<C-D>": { "type": "scroll.pages", "count": 0.5 },
+    "<C-B>": { "type": "scroll.pages", "count": -1 },
+    "<C-F>": { "type": "scroll.pages", "count": 1 },
+    "gg": { "type": "scroll.top" },
+    "G": { "type": "scroll.bottom" },
+    "$": { "type": "scroll.end" },
+    "d": { "type": "tabs.close" },
+    "u": { "type": "tabs.reopen" },
+    "h": { "type": "tabs.prev", "count": 1 },
+    "l": { "type": "tabs.next", "count": 1 },
+    "r": { "type": "tabs.reload", "cache": false },
+    "R": { "type": "tabs.reload", "cache": true },
+    "zi": { "type": "zoom.in" },
+    "zo": { "type": "zoom.out" },
+    "zz": { "type": "zoom.neutral" },
+    "f": { "type": "follow.start", "newTab": false },
+    "F": { "type": "follow.start", "newTab": true },
+    "H": { "type": "navigate.history.prev" },
+    "L": { "type": "navigate.history.next" },
+    "[[": { "type": "navigate.link.prev" },
+    "]]": { "type": "navigate.link.next" },
+    "gu": { "type": "navigate.parent" },
+    "gU": { "type": "navigate.root" }
+  }
+}`;
diff --git a/src/background/index.js b/src/background/index.js
index 9df22fd..5ae967c 100644
--- a/src/background/index.js
+++ b/src/background/index.js
@@ -41,7 +41,7 @@ backgroundStore.subscribe((sender) => {
 
 const keyQueueChanged = (state, sender) => {
   let prefix = keys.asKeymapChars(state.input.keys);
-  let matched = Object.keys(keys.defaultKeymap).filter((keyStr) => {
+  let matched = Object.keys(state.input.keymaps).filter((keyStr) => {
     return keyStr.startsWith(prefix);
   });
   if (matched.length === 0) {
@@ -51,11 +51,19 @@ const keyQueueChanged = (state, sender) => {
     matched.length === 1 && prefix !== matched[0]) {
     return Promise.resolve();
   }
-  let action = keys.defaultKeymap[matched];
+  let action = state.input.keymaps[matched];
   backgroundStore.dispatch(operationActions.exec(action, sender.tab), sender);
   backgroundStore.dispatch(inputActions.clearKeys(), sender);
 };
 
+const reloadSettings = () => {
+  browser.storage.local.get('settings').then((value) => {
+    let settings = JSON.parse(value.settings.json);
+    let action = inputActions.setKeymaps(settings.keymaps);
+    backgroundStore.dispatch(action);
+  }, console.error);
+};
+
 const handleMessage = (message, sender) => {
   switch (message.type) {
   case messages.KEYDOWN:
@@ -77,6 +85,8 @@ const handleMessage = (message, sender) => {
   case messages.CONSOLE_CHANGEED:
     return backgroundStore.dispatch(
       commandActions.complete(message.text), sender);
+  case messages.SETTINGS_RELOAD:
+    return reloadSettings();
   }
 };
 
@@ -87,3 +97,9 @@ browser.runtime.onMessage.addListener((message, sender) => {
     backgroundStore.dispatch(consoleActions.showError(e.message), sender);
   }
 });
+
+const initializeSettings = () => {
+  reloadSettings();
+};
+
+initializeSettings();
diff --git a/src/background/keys.js b/src/background/keys.js
index e4a8b19..aca050e 100644
--- a/src/background/keys.js
+++ b/src/background/keys.js
@@ -1,43 +1,3 @@
-import operations from '../operations';
-
-const defaultKeymap = {
-  ':': { type: operations.COMMAND_OPEN },
-  'o': { type: operations.COMMAND_TABS_OPEN, alter: false },
-  'O': { type: operations.COMMAND_TABS_OPEN, alter: true },
-  't': { type: operations.COMMAND_TABS_NEW, alter: false },
-  'T': { type: operations.COMMAND_TABS_NEW, alter: true },
-  'b': { type: operations.COMMAND_BUFFER },
-  'k': { type: operations.SCROLL_LINES, count: -1 },
-  'j': { type: operations.SCROLL_LINES, count: 1 },
-  '<C-E>': { type: operations.SCROLL_LINES, count: -1 },
-  '<C-Y>': { type: operations.SCROLL_LINES, count: 1 },
-  '<C-U>': { type: operations.SCROLL_PAGES, count: -0.5 },
-  '<C-D>': { type: operations.SCROLL_PAGES, count: 0.5 },
-  '<C-B>': { type: operations.SCROLL_PAGES, count: -1 },
-  '<C-F>': { type: operations.SCROLL_PAGES, count: 1 },
-  'gg': { type: operations.SCROLL_TOP },
-  'G': { type: operations.SCROLL_BOTTOM },
-  '0': { type: operations.SCROLL_LEFT },
-  '$': { type: operations.SCROLL_RIGHT },
-  'd': { type: operations.TABS_CLOSE },
-  'u': { type: operations.TABS_REOPEN },
-  'h': { type: operations.TABS_PREV, count: 1 },
-  'l': { type: operations.TABS_NEXT, count: 1 },
-  'r': { type: operations.TABS_RELOAD, cache: false },
-  'R': { type: operations.TABS_RELOAD, cache: true },
-  'zi': { type: operations.ZOOM_IN },
-  'zo': { type: operations.ZOOM_OUT },
-  'zz': { type: operations.ZOOM_NEUTRAL },
-  'f': { type: operations.FOLLOW_START, newTab: false },
-  'F': { type: operations.FOLLOW_START, newTab: true },
-  'H': { type: operations.NAVIGATE_HISTORY_PREV },
-  'L': { type: operations.NAVIGATE_HISTORY_NEXT },
-  '[[': { type: operations.NAVIGATE_LINK_PREV },
-  ']]': { type: operations.NAVIGATE_LINK_NEXT },
-  'gu': { type: operations.NAVIGATE_PARENT },
-  'gU': { type: operations.NAVIGATE_ROOT },
-};
-
 const asKeymapChars = (keys) => {
   return keys.map((k) => {
     let c = String.fromCharCode(k.code);
@@ -58,4 +18,4 @@ const asCaretChars = (keys) => {
   }).join('');
 };
 
-export { defaultKeymap, asKeymapChars, asCaretChars };
+export { asKeymapChars, asCaretChars };