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workaround for ApplePressAndHoldEnabled interfering with vim mode

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This commit is contained in:
nightwing 2012-08-15 23:53:17 +04:00
commit e6655172ef
1 changed files with 37 additions and 8 deletions
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45
lib/ace/keyboard/vim.js
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@ -43,6 +43,7 @@ var keyUtil = require("../lib/keys");
var cmds = require("./vim/commands");
var coreCommands = cmds.coreCommands;
var util = require("./vim/maps/util");
var useragent = require("../lib/useragent");
var startCommands = {
"i": {
@ -66,6 +67,28 @@ var startCommands = {
};
exports.handler = {
// workaround for j not repeating with `defaults write -g ApplePressAndHoldEnabled -bool true`
handleMacRepeat: function(data, hashId, key) {
if (hashId == -1) {
// record key
data.inputChar = key;
data.lastEvent = "input";
} else if (data.inputChar && data.$lastHash == hashId && data.$lastKey == key) {
// check for repeated keypress
if (data.lastEvent == "input") {
data.lastEvent = "input1";
} else if (data.lastEvent == "input1") {
// simulate textinput
return true;
}
} else {
// reset
data.$lastHash = hashId;
data.$lastKey = key;
data.lastEvent = "keypress";
}
},
handleKeyboard: function(data, hashId, key, keyCode, e) {
// ignore command keys (shift, ctrl etc.)
if (hashId != 0 && (key == "" || key == "\x00"))
@ -73,19 +96,25 @@ exports.handler = {
if (hashId == 1)
key = "ctrl-" + key;
if (data.state == "start") {
if (useragent.isMac && this.handleMacRepeat(data, hashId, key)) {
hashId = -1;
key = data.inputChar;
}
if (hashId == -1 || hashId == 1) {
if (cmds.inputBuffer.idle && startCommands[key])
return startCommands[key];
return { command: {
exec: function(editor) {cmds.inputBuffer.push(editor, key);}
} };
} // wait for input
else if (key.length == 1 && (hashId == 0 || hashId == 4)) { //no modifier || shift
return {
command: {
exec: function(editor) {cmds.inputBuffer.push(editor, key);}
}
};
} // if no modifier || shift: wait for input.
else if (key.length == 1 && (hashId == 0 || hashId == 4)) {
return {command: "null", passEvent: true};
} else if (key == "esc") {
} else if (key == "esc" && hashId == 0) {
return {command: coreCommands.stop};
}
} else {