4 files changed, 111 insertions, 3 deletions
diff --git a/src/shared/default-settings.js b/src/shared/default-settings.js
index 60e7876..608890b 100644
--- a/src/shared/default-settings.js
+++ b/src/shared/default-settings.js
@@ -28,8 +28,12 @@ export default {
     "u": { "type": "tabs.reopen" },
     "K": { "type": "tabs.prev", "count": 1 },
     "J": { "type": "tabs.next", "count": 1 },
+    "g0": { "type": "tabs.first" },
+    "g$": { "type": "tabs.last" },
     "r": { "type": "tabs.reload", "cache": false },
     "R": { "type": "tabs.reload", "cache": true },
+    "zp": { "type": "tabs.pin.toggle" },
+    "zd": { "type": "tabs.duplicate" },
     "zi": { "type": "zoom.in" },
     "zo": { "type": "zoom.out" },
     "zz": { "type": "zoom.neutral" },
@@ -42,6 +46,9 @@ export default {
     "gu": { "type": "navigate.parent" },
     "gU": { "type": "navigate.root" },
     "y": { "type": "urls.yank" },
+    "/": { "type": "find.start" },
+    "n": { "type": "find.next" },
+    "N": { "type": "find.prev" },
     "<S-Esc>": { "type": "addon.toggle.enabled" }
   },
   "search": {
diff --git a/src/shared/messages.js b/src/shared/messages.js
index dc497b6..de00a3f 100644
--- a/src/shared/messages.js
+++ b/src/shared/messages.js
@@ -24,13 +24,14 @@ const onMessage = (listener) => {
 export default {
   BACKGROUND_OPERATION: 'background.operation',
 
-  CONSOLE_BLURRED: 'console.blured',
-  CONSOLE_ENTERED: 'console.entered',
+  CONSOLE_UNFOCUS: 'console.unfocus',
+  CONSOLE_ENTER_COMMAND: 'console.enter.command',
+  CONSOLE_ENTER_FIND: 'console.enter.find',
   CONSOLE_QUERY_COMPLETIONS: 'console.query.completions',
   CONSOLE_SHOW_COMMAND: 'console.show.command',
   CONSOLE_SHOW_ERROR: 'console.show.error',
   CONSOLE_SHOW_INFO: 'console.show.info',
-  CONSOLE_HIDE_COMMAND: 'console.hide.command',
+  CONSOLE_SHOW_FIND: 'console.show.find',
 
   FOLLOW_START: 'follow.start',
   FOLLOW_REQUEST_COUNT_TARGETS: 'follow.request.count.targets',
@@ -41,6 +42,9 @@ export default {
   FOLLOW_ACTIVATE: 'follow.activate',
   FOLLOW_KEY_PRESS: 'follow.key.press',
 
+  FIND_NEXT: 'find.next',
+  FIND_PREV: 'find.prev',
+
   OPEN_URL: 'open.url',
 
   SETTINGS_RELOAD: 'settings.reload',
diff --git a/src/shared/operations.js b/src/shared/operations.js
index d5c2985..4c221ba 100644
--- a/src/shared/operations.js
+++ b/src/shared/operations.js
@@ -36,7 +36,13 @@ export default {
   TAB_REOPEN: 'tabs.reopen',
   TAB_PREV: 'tabs.prev',
   TAB_NEXT: 'tabs.next',
+  TAB_FIRST: 'tabs.first',
+  TAB_LAST: 'tabs.last',
   TAB_RELOAD: 'tabs.reload',
+  TAB_PIN: 'tabs.pin',
+  TAB_UNPIN: 'tabs.unpin',
+  TAB_TOGGLE_PINNED: 'tabs.pin.toggle',
+  TAB_DUPLICATE: 'tabs.duplicate',
 
   // Zooms
   ZOOM_IN: 'zoom.in',
@@ -45,4 +51,9 @@ export default {
 
   // Url yank
   URLS_YANK: 'urls.yank',
+
+  // Find
+  FIND_START: 'find.start',
+  FIND_NEXT: 'find.next',
+  FIND_PREV: 'find.prev',
 };
diff --git a/src/shared/utils/keys.js b/src/shared/utils/keys.js
new file mode 100644
index 0000000..fba8ce3
--- /dev/null
+++ b/src/shared/utils/keys.js
@@ -0,0 +1,86 @@
+const modifierdKeyName = (name) => {
+  if (name.length === 1) {
+    return name;
+  } else if (name === 'Escape') {
+    return 'Esc';
+  }
+  return name;
+};
+
+const fromKeyboardEvent = (e) => {
+  let key = modifierdKeyName(e.key);
+  let shift = e.shiftKey;
+  if (key.length === 1 && key.toUpperCase() === key.toLowerCase()) {
+    // make shift false for symbols to enable key bindings by symbold keys.
+    // But this limits key bindings by symbol keys with Shift (such as Shift+$>.
+    shift = false;
+  }
+
+  return {
+    key: modifierdKeyName(e.key),
+    shiftKey: shift,
+    ctrlKey: e.ctrlKey,
+    altKey: e.altKey,
+    metaKey: e.metaKey,
+  };
+};
+
+const fromMapKey = (key) => {
+  if (key.startsWith('<') && key.endsWith('>')) {
+    let inner = key.slice(1, -1);
+    let shift = inner.includes('S-');
+    let base = inner.slice(inner.lastIndexOf('-') + 1);
+    if (shift && base.length === 1) {
+      base = base.toUpperCase();
+    } else if (!shift && base.length === 1) {
+      base = base.toLowerCase();
+    }
+    return {
+      key: base,
+      shiftKey: inner.includes('S-'),
+      ctrlKey: inner.includes('C-'),
+      altKey: inner.includes('A-'),
+      metaKey: inner.includes('M-'),
+    };
+  }
+  return {
+    key: key,
+    shiftKey: key.toLowerCase() !== key,
+    ctrlKey: false,
+    altKey: false,
+    metaKey: false,
+  };
+};
+
+const fromMapKeys = (keys) => {
+  const fromMapKeysRecursive = (remainings, mappedKeys) => {
+    if (remainings.length === 0) {
+      return mappedKeys;
+    }
+
+    let nextPos = 1;
+    if (remainings.startsWith('<')) {
+      let ltPos = remainings.indexOf('>');
+      if (ltPos > 0) {
+        nextPos = ltPos + 1;
+      }
+    }
+
+    return fromMapKeysRecursive(
+      remainings.slice(nextPos),
+      mappedKeys.concat([fromMapKey(remainings.slice(0, nextPos))])
+    );
+  };
+
+  return fromMapKeysRecursive(keys, []);
+};
+
+const equals = (e1, e2) => {
+  return e1.key === e2.key &&
+    e1.ctrlKey === e2.ctrlKey &&
+    e1.metaKey === e2.metaKey &&
+    e1.altKey === e2.altKey &&
+    e1.shiftKey === e2.shiftKey;
+};
+
+export { fromKeyboardEvent, fromMapKey, fromMapKeys, equals };