Remove mousetrap; allow creating shortcuts containing the super key

index.html

@@ -136,7 +136,7 @@
       </div>
       <div id="tabs">
         <div id="tab-editor" hidden>
-          <input id="tab-editor-input" class="mousetrap" spellcheck="false" />
+          <input id="tab-editor-input" spellcheck="false" />
         </div>
         <div id="tabs-inner" role="tablist" class="has-thin-scrollbar"></div>
       </div>
@@ -216,7 +216,7 @@
       hidden
       class="theme-background-color theme-text-color"
     >
-      <input id="findinpage-input" class="mousetrap" />
+      <input id="findinpage-input" />
       <span id="findinpage-count" class="inline-text"></span>
       <div class="divider"></div>
       <button id="findinpage-previous-match">
@@ -238,7 +238,7 @@
       >
       <div class="task-search-input-container">
         <i class="i carbon:search"></i>
-        <input type="search" id="task-search-input" class="mousetrap"/>
+        <input type="search" id="task-search-input"/>
       </div>
     </div>
       <div id="task-area"></div>

js/keybindings.js

@@ -1,11 +1,10 @@
 /*
 There are three possible ways that keybindings can be handled.
  Shortcuts that appear in the menubar are registered in main.js, and send IPC messages to the window (which are handled by menuRenderer.js)
- - If the browser UI is focused, shortcuts are handled by Mousetrap.
-  - If a BrowserView is focused, shortcuts are handled by the before-input-event listener.
+ - If the browser UI is focused, a before-input-event is generated in the main process and forwarded to here.
+  - If a BrowserView is focused, a before-input-event is generated from the webContents and forwarded to here.
   */
 
-const Mousetrap = require('mousetrap')
 const keyMapModule = require('util/keyMap.js')
 
 var webviews = require('webviews.js')
@@ -15,7 +14,6 @@ var settings = require('util/settings/settings.js')
 var keyMap = keyMapModule.userKeyMap(settings.get('keyMap'))
 
 var shortcutsList = []
-var registeredMousetrapBindings = {}
 
 /*
 Determines whether a shortcut can actually run
@@ -96,18 +94,6 @@ function defineShortcut (keysOrKeyMapName, fn, options = {}) {
       fn: shortcutCallback,
       keyUp: options.keyUp || false
     })
-    if (!registeredMousetrapBindings[keys + (options.keyUp ? '-keyup' : '')]) {
-      // mousetrap only allows one listener for each key combination (+keyup variant)
-      // so register a single listener, and have it call all the other listeners that we have
-      Mousetrap.bind(keys, function (e, combo) {
-        shortcutsList.forEach(function (shortcut) {
-          if (shortcut.combo === combo && (e.type === 'keyup') === shortcut.keyUp) {
-            shortcut.fn(e, combo)
-          }
-        })
-      }, (options.keyUp ? 'keyup' : null))
-      registeredMousetrapBindings[keys + (options.keyUp ? '-keyup' : '')] = true
-    }
   })
 }
 
@@ -117,58 +103,67 @@ navigator.keyboard.getLayoutMap().then(map => {
   keyboardMap = map
 })
 
-function initialize () {
-  webviews.bindEvent('before-input-event', function (tabId, input) {
-    var expectedKeys = 1
-    // account for additional keys that aren't in the input.key property
-    if (input.alt && input.key !== 'Alt') {
-      expectedKeys++
-    }
-    if (input.shift && input.key !== 'Shift') {
-      expectedKeys++
-    }
-    if (input.control && input.key !== 'Control') {
-      expectedKeys++
+function beforeInputEventHandler (input) {
+  var expectedKeys = 1
+  // account for additional keys that aren't in the input.key property
+  if (input.alt && input.key !== 'Alt') {
+    expectedKeys++
+  }
+  if (input.shift && input.key !== 'Shift') {
+    expectedKeys++
+  }
+  if (input.control && input.key !== 'Control') {
+    expectedKeys++
+  }
+  if (input.meta && input.key !== 'Meta') {
+    expectedKeys++
+  }
+
+  shortcutsList.forEach(function (shortcut) {
+    if ((shortcut.keyUp && input.type !== 'keyUp') || (!shortcut.keyUp && input.type !== 'keyDown')) {
+      return
     }
-    if (input.meta && input.key !== 'Meta') {
-      expectedKeys++
+    var matches = true
+    var matchedKeys = 0
+    shortcut.keys.forEach(function (key) {
+      if (!(
+        key === input.key.toLowerCase() ||
+      // we need this check because the alt key can change the typed key, causing input.key to be a special character instead of the base key
+      // but input.code isn't layout aware, so we need to map it to the correct key for the layout
+      (keyboardMap && key === keyboardMap.get(input.code)) ||
+      (key === 'esc' && input.key === 'Escape') ||
+      (key === 'left' && input.key === 'ArrowLeft') ||
+      (key === 'right' && input.key === 'ArrowRight') ||
+      (key === 'up' && input.key === 'ArrowUp') ||
+      (key === 'down' && input.key === 'ArrowDown') ||
+      (key === 'alt' && (input.alt || input.key === 'Alt')) ||
+      (key === 'option' && (input.alt || input.key === 'Alt')) ||
+      (key === 'shift' && (input.shift || input.key === 'Shift')) ||
+      (key === 'ctrl' && (input.control || input.key === 'Control')) ||
+      (key === 'mod' && window.platformType === 'mac' && (input.meta || input.key === 'Meta')) ||
+      (key === 'mod' && window.platformType !== 'mac' && (input.control || input.key === 'Control')) ||
+      (key === 'super' && (input.meta || input.key === 'Meta'))
+      )
+      ) {
+        matches = false
+      } else {
+        matchedKeys++
+      }
+    })
+
+    if (matches && matchedKeys === expectedKeys) {
+      shortcut.fn(null, shortcut.combo)
     }
+  })
+}
 
-    shortcutsList.forEach(function (shortcut) {
-      if ((shortcut.keyUp && input.type !== 'keyUp') || (!shortcut.keyUp && input.type !== 'keyDown')) {
-        return
-      }
-      var matches = true
-      var matchedKeys = 0
-      shortcut.keys.forEach(function (key) {
-        if (!(
-          key === input.key.toLowerCase() ||
-        // we need this check because the alt key can change the typed key, causing input.key to be a special character instead of the base key
-        // but input.code isn't layout aware, so we need to map it to the correct key for the layout
-        (keyboardMap && key === keyboardMap.get(input.code)) ||
-        (key === 'esc' && input.key === 'Escape') ||
-        (key === 'left' && input.key === 'ArrowLeft') ||
-        (key === 'right' && input.key === 'ArrowRight') ||
-        (key === 'up' && input.key === 'ArrowUp') ||
-        (key === 'down' && input.key === 'ArrowDown') ||
-        (key === 'alt' && (input.alt || input.key === 'Alt')) ||
-        (key === 'option' && (input.alt || input.key === 'Alt')) ||
-        (key === 'shift' && (input.shift || input.key === 'Shift')) ||
-        (key === 'ctrl' && (input.control || input.key === 'Control')) ||
-        (key === 'mod' && window.platformType === 'mac' && (input.meta || input.key === 'Meta')) ||
-        (key === 'mod' && window.platformType !== 'mac' && (input.control || input.key === 'Control'))
-        )
-        ) {
-          matches = false
-        } else {
-          matchedKeys++
-        }
-      })
+function initialize () {
+  webviews.bindEvent('before-input-event', function (tabId, input) {
+    beforeInputEventHandler(input)
+  })
 
-      if (matches && matchedKeys === expectedKeys) {
-        shortcut.fn(null, shortcut.combo)
-      }
-    })
+  ipc.on('before-input-event', function (e, input) {
+    beforeInputEventHandler(input)
   })
 }
 

js/searchbar/bookmarkEditor.js

@@ -177,7 +177,6 @@ const bookmarkEditor = {
       var newTagInput = document.createElement('input')
       newTagInput.className = 'tag-input'
       newTagInput.placeholder = l('bookmarksAddTag')
-      newTagInput.classList.add('mousetrap')
       newTagInput.spellcheck = false
       tagArea.appendChild(newTagInput)
 

js/taskOverlay/taskOverlayBuilder.js

@@ -64,7 +64,6 @@ var TaskOverlayBuilder = {
       nameInputField: function (task, taskIndex) {
         var input = document.createElement('input')
         input.classList.add('task-name')
-        input.classList.add('mousetrap')
 
         var taskName = l('defaultTaskName').replace('%n', taskIndex + 1)
 

main/main.js

@@ -317,6 +317,10 @@ function createWindowWithBounds (bounds, customArgs) {
     }
   })
 
+  newWin.webContents.on('before-input-event', function(e, input) {
+    sendIPCToWindow(newWin, 'before-input-event', input)
+  })
+
   newWin.setTouchBar(buildTouchBar())
 
   windows.addWindow(newWin)

package.json

@@ -35,7 +35,6 @@
     "dragula": "github:minbrowser/dragula",
     "electron-squirrel-startup": "^1.0.0",
     "expr-eval": "^2.0.2",
-    "mousetrap": "^1.5.3",
     "node-abi": "^3.8.0",
     "pdfjs-dist": "4.2.67",
     "quick-score": "^0.2.0",

pages/settings/settings.js

@@ -493,6 +493,9 @@ function formatKeyValue (value) {
     value = value.replace(/\bmod\b/g, 'ctrl')
     value = value.replace(/\boption\b/g, 'alt')
   }
+  if (navigator.platform === 'Win32') {
+    value = value.replace(/\bsuper\b/g, 'win')
+  }
   return value
 }
 
@@ -509,6 +512,7 @@ function parseKeyInput (input) {
     } else {
       e = e.replace(/\b(control)|(ctrl)\b/g, 'mod')
       e = e.replace(/\balt\b/g, 'option')
+      e = e.replace(/\bwin\b/g, 'super')
     }
     return e
   })