mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-20 04:07:59 +01:00
1098 lines
41 KiB
JavaScript
1098 lines
41 KiB
JavaScript
// Copyright (c) 2006-2008 by Martin Stubenschrott <stubenschrott@vimperator.org>
|
|
// Copyright (c) 2007-2009 by Doug Kearns <dougkearns@gmail.com>
|
|
// Copyright (c) 2008-2010 by Kris Maglione <maglione.k at Gmail>
|
|
//
|
|
// This work is licensed for reuse under an MIT license. Details are
|
|
// given in the LICENSE.txt file included with this file.
|
|
"use strict";
|
|
|
|
/** @scope modules */
|
|
|
|
/**
|
|
* @instance events
|
|
*/
|
|
const Events = Module("events", {
|
|
init: function () {
|
|
const self = this;
|
|
|
|
this._fullscreen = window.fullScreen;
|
|
this._lastFocus = null;
|
|
this._currentMacro = "";
|
|
this._lastMacro = "";
|
|
|
|
this.sessionListeners = [];
|
|
|
|
this._macros = storage.newMap("macros", { privateData: true, store: true });
|
|
for (let [k, m] in this._macros)
|
|
if (isString(m))
|
|
m = { keys: m, timeRecorded: Date.now() };
|
|
|
|
// NOTE: the order of ["Esc", "Escape"] or ["Escape", "Esc"]
|
|
// matters, so use that string as the first item, that you
|
|
// want to refer to within dactyl's source code for
|
|
// comparisons like if (key == "<Esc>") { ... }
|
|
this._keyTable = {
|
|
add: ["Plus", "Add"],
|
|
back_space: ["BS"],
|
|
delete: ["Del"],
|
|
escape: ["Esc", "Escape"],
|
|
insert: ["Insert", "Ins"],
|
|
left_shift: ["LT", "<"],
|
|
return: ["Return", "CR", "Enter"],
|
|
right_shift: [">"],
|
|
space: ["Space", " "],
|
|
subtract: ["Minus", "Subtract"]
|
|
};
|
|
|
|
this._code_key = {};
|
|
this._key_code = {};
|
|
|
|
for (let [k, v] in Iterator(KeyEvent)) {
|
|
k = k.substr(7).toLowerCase();
|
|
let names = [k.replace(/(^|_)(.)/g, function (m, n1, n2) n2.toUpperCase())
|
|
.replace(/^NUMPAD/, "k")];
|
|
if (k in this._keyTable)
|
|
names = this._keyTable[k];
|
|
this._code_key[v] = names[0];
|
|
for (let [, name] in Iterator(names))
|
|
this._key_code[name.toLowerCase()] = v;
|
|
}
|
|
|
|
// HACK: as Gecko does not include an event for <, we must add this in manually.
|
|
if (!("<" in this._key_code)) {
|
|
this._key_code["<"] = 60;
|
|
this._key_code["lt"] = 60;
|
|
this._code_key[60] = "lt";
|
|
}
|
|
|
|
this._input = {
|
|
buffer: "", // partial command storage
|
|
pendingMotionMap: null, // e.g. "d{motion}" if we wait for a motion of the "d" command
|
|
pendingArgMap: null, // pending map storage for commands like m{a-z}
|
|
count: null // parsed count from the input buffer
|
|
};
|
|
|
|
this._activeMenubar = false;
|
|
this.addSessionListener(window, "DOMMenuBarActive", this.closure.onDOMMenuBarActive, true);
|
|
this.addSessionListener(window, "DOMMenuBarInactive", this.closure.onDOMMenuBarInactive, true);
|
|
this.addSessionListener(window, "focus", this.wrapListener(this.onFocus), true);
|
|
this.addSessionListener(window, "keydown", this.wrapListener(this.onKeyUpOrDown), true);
|
|
this.addSessionListener(window, "keypress", this.wrapListener(this.onKeyPress), true);
|
|
this.addSessionListener(window, "keyup", this.wrapListener(this.onKeyUpOrDown), true);
|
|
this.addSessionListener(window, "mousedown", this.wrapListener(this.onMouseDown), true);
|
|
this.addSessionListener(window, "popuphidden", this.closure.onPopupHidden, true);
|
|
this.addSessionListener(window, "popupshown", this.closure.onPopupShown, true);
|
|
this.addSessionListener(window, "resize", this.closure.onResize, true);
|
|
},
|
|
|
|
destroy: function () {
|
|
util.dump("Removing all event listeners");
|
|
for (let args in values(this.sessionListeners))
|
|
if (args[0].get())
|
|
args[0].get().removeEventListener.apply(args[0].get(), args.slice(1));
|
|
},
|
|
|
|
/**
|
|
* Adds an event listener for this session and removes it on
|
|
* dactyl shutdown.
|
|
*
|
|
* @param {Element} target The element on which to listen.
|
|
* @param {string} event The event to listen for.
|
|
* @param {function} callback The function to call when the event is received.
|
|
* @param {boolean} capture When true, listen during the capture
|
|
* phase, otherwise during the bubbling phase.
|
|
*/
|
|
addSessionListener: function (target, event, callback, capture) {
|
|
let args = Array.slice(arguments, 0);
|
|
args[0].addEventListener.apply(args[0], args.slice(1));
|
|
args[0] = Cu.getWeakReference(args[0]);
|
|
this.sessionListeners.push(args);
|
|
},
|
|
|
|
/**
|
|
* Wraps an event listener to ensure that errors are reported.
|
|
*/
|
|
wrapListener: function wrapListener(method, self) {
|
|
self = self || this;
|
|
return function wrappedListener(event) {
|
|
try {
|
|
method.apply(self, arguments);
|
|
}
|
|
catch (e) {
|
|
dactyl.reportError(e);
|
|
if (e.message == "Interrupted")
|
|
dactyl.echoerr("Interrupted");
|
|
else
|
|
dactyl.echoerr("Processing " + event.type + " event: " + (e.echoerr || e));
|
|
}
|
|
};
|
|
},
|
|
|
|
/**
|
|
* @property {boolean} Whether synthetic key events are currently being
|
|
* processed.
|
|
*/
|
|
feedingKeys: false,
|
|
|
|
/**
|
|
* Initiates the recording of a key event macro.
|
|
*
|
|
* @param {string} macro The name for the macro.
|
|
*/
|
|
startRecording: function (macro) {
|
|
// TODO: ignore this like Vim?
|
|
dactyl.assert(/[a-zA-Z0-9]/.test(macro),
|
|
"E354: Invalid register name: '" + macro + "'");
|
|
|
|
modes.isRecording = true;
|
|
|
|
if (/[A-Z]/.test(macro)) { // uppercase (append)
|
|
this._currentMacro = macro.toLowerCase();
|
|
if (!this._macros.get(this._currentMacro))
|
|
this._macros.set(this._currentMacro, { keys: "", timeRecorded: Date.now() }); // initialize if it does not yet exist
|
|
}
|
|
else {
|
|
this._currentMacro = macro;
|
|
this._macros.set(this._currentMacro, { keys: "", timeRecorded: Date.now() });
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Replays a macro.
|
|
*
|
|
* @param {string} The name of the macro to replay.
|
|
* @returns {boolean}
|
|
*/
|
|
playMacro: function (macro) {
|
|
let res = false;
|
|
if (!/[a-zA-Z0-9@]/.test(macro) && macro.length == 1) {
|
|
dactyl.echoerr("E354: Invalid register name: '" + macro + "'");
|
|
return false;
|
|
}
|
|
|
|
if (macro == "@") { // use lastMacro if it's set
|
|
if (!this._lastMacro) {
|
|
dactyl.echoerr("E748: No previously used register");
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
this._lastMacro = macro.toLowerCase(); // XXX: sets last played macro, even if it does not yet exist
|
|
|
|
if (this._macros.get(this._lastMacro)) {
|
|
// make sure the page is stopped before starting to play the macro
|
|
try {
|
|
window.getWebNavigation().stop(nsIWebNavigation.STOP_ALL);
|
|
}
|
|
catch (e) {}
|
|
|
|
buffer.loaded = 1; // even if not a full page load, assume it did load correctly before starting the macro
|
|
modes.isReplaying = true;
|
|
res = events.feedkeys(this._macros.get(this._lastMacro).keys, { noremap: true });
|
|
modes.isReplaying = false;
|
|
}
|
|
else
|
|
// TODO: ignore this like Vim?
|
|
dactyl.echoerr("Exxx: Register '" + this._lastMacro + "' not set");
|
|
return res;
|
|
},
|
|
|
|
/**
|
|
* Returns all macros matching <b>filter</b>.
|
|
*
|
|
* @param {string} filter A regular expression filter string. A null
|
|
* filter selects all macros.
|
|
*/
|
|
getMacros: function (filter) {
|
|
let re = RegExp(filter || "");
|
|
return ([k, m.keys] for ([k, m] in events._macros) if (re.test(k)));
|
|
},
|
|
|
|
/**
|
|
* Deletes all macros matching <b>filter</b>.
|
|
*
|
|
* @param {string} filter A regular expression filter string. A null
|
|
* filter deletes all macros.
|
|
*/
|
|
deleteMacros: function (filter) {
|
|
let re = RegExp(filter || "");
|
|
for (let [item, ] in this._macros) {
|
|
if (!filter || re.test(item))
|
|
this._macros.remove(item);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Pushes keys onto the event queue from dactyl. It is similar to
|
|
* Vim's feedkeys() method, but cannot cope with 2 partially-fed
|
|
* strings, you have to feed one parsable string.
|
|
*
|
|
* @param {string} keys A string like "2<C-f>" to push onto the event
|
|
* queue. If you want "<" to be taken literally, prepend it with a
|
|
* "\\".
|
|
* @param {boolean} noremap Allow recursive mappings.
|
|
* @param {boolean} silent Whether the command should be echoed to the
|
|
* command line.
|
|
* @returns {boolean}
|
|
*/
|
|
feedkeys: function (keys, noremap, quiet) {
|
|
let doc = window.document;
|
|
let view = window.document.defaultView;
|
|
|
|
let wasFeeding = this.feedingKeys;
|
|
this.feedingKeys = true;
|
|
this.duringFeed = this.duringFeed || [];
|
|
let wasQuiet = commandline.quiet;
|
|
if (quiet)
|
|
commandline.quiet = quiet;
|
|
|
|
try {
|
|
util.threadYield(1, true);
|
|
|
|
for (let [, evt_obj] in Iterator(events.fromString(keys))) {
|
|
let elem = dactyl.focus || window.content;
|
|
let evt = events.create(doc, "keypress", evt_obj);
|
|
|
|
if (typeof noremap == "object")
|
|
for (let [k, v] in Iterator(noremap))
|
|
evt[k] = v;
|
|
else
|
|
evt.noremap = !!noremap;
|
|
evt.isMacro = true;
|
|
// A special hack for dactyl-specific key names.
|
|
if (evt_obj.dactylString || evt_obj.dactylShift) {
|
|
evt.dactylString = evt_obj.dactylString; // for key-less keypress events e.g. <Nop>
|
|
evt.dactylShift = evt_obj.dactylShift; // for untypeable shift keys e.g. <S-1>
|
|
events.onKeyPress(evt);
|
|
}
|
|
|
|
else
|
|
elem.dispatchEvent(evt);
|
|
|
|
if (!this.feedingKeys)
|
|
break;
|
|
|
|
// Stop feeding keys if page loading failed.
|
|
if (modes.isReplaying && !this.waitForPageLoad())
|
|
break;
|
|
}
|
|
}
|
|
finally {
|
|
this.feedingKeys = wasFeeding;
|
|
if (quiet)
|
|
commandline.quiet = wasQuiet;
|
|
|
|
if (this.duringFeed.length) {
|
|
let duringFeed = this.duringFeed;
|
|
this.duringFeed = [];
|
|
for (let [, evt] in Iterator(duringFeed))
|
|
evt.target.dispatchEvent(evt);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Creates an actual event from a pseudo-event object.
|
|
*
|
|
* The pseudo-event object (such as may be retrieved from events.fromString)
|
|
* should have any properties you want the event to have.
|
|
*
|
|
* @param {Document} doc The DOM document to associate this event with
|
|
* @param {Type} type The type of event (keypress, click, etc.)
|
|
* @param {Object} opts The pseudo-event.
|
|
*/
|
|
create: function (doc, type, opts) {
|
|
var DEFAULTS = {
|
|
Key: {
|
|
type: type,
|
|
bubbles: true, cancelable: true,
|
|
view: doc.defaultView,
|
|
ctrlKey: false, altKey: false, shiftKey: false, metaKey: false,
|
|
keyCode: 0, charCode: 0
|
|
},
|
|
Mouse: {
|
|
type: type,
|
|
bubbles: true, cancelable: true,
|
|
view: doc.defaultView,
|
|
detail: 1,
|
|
screenX: 0, screenY: 0,
|
|
clientX: 0, clientY: 0,
|
|
ctrlKey: false, altKey: false, shiftKey: false, metaKey: false,
|
|
button: 0,
|
|
relatedTarget: null
|
|
}
|
|
};
|
|
const TYPES = {
|
|
click: "Mouse", mousedown: "Mouse", mouseup: "Mouse",
|
|
mouseover: "Mouse", mouseout: "Mouse",
|
|
keypress: "Key", keyup: "Key", keydown: "Key"
|
|
};
|
|
var t = TYPES[type];
|
|
var evt = doc.createEvent(t + "Events");
|
|
evt["init" + t + "Event"].apply(evt,
|
|
[v for ([k, v] in Iterator(util.extend(DEFAULTS[t], opts)))]);
|
|
return evt;
|
|
},
|
|
|
|
/**
|
|
* Converts a user-input string of keys into a canonical
|
|
* representation.
|
|
*
|
|
* <C-A> maps to <C-a>, <C-S-a> maps to <C-S-A>
|
|
* <C- > maps to <C-Space>, <S-a> maps to A
|
|
* << maps to <lt><lt>
|
|
*
|
|
* <S-@> is preserved, as in vim, to allow untypeable key-combinations
|
|
* in macros.
|
|
*
|
|
* canonicalKeys(canonicalKeys(x)) == canonicalKeys(x) for all values
|
|
* of x.
|
|
*
|
|
* @param {string} keys Messy form.
|
|
* @returns {string} Canonical form.
|
|
*/
|
|
canonicalKeys: function (keys) {
|
|
return events.fromString(keys).map(events.closure.toString).join("");
|
|
},
|
|
|
|
/**
|
|
* Converts an event string into an array of pseudo-event objects.
|
|
*
|
|
* These objects can be used as arguments to events.toString or
|
|
* events.create, though they are unlikely to be much use for other
|
|
* purposes. They have many of the properties you'd expect to find on a
|
|
* real event, but none of the methods.
|
|
*
|
|
* Also may contain two "special" parameters, .dactylString and
|
|
* .dactylShift these are set for characters that can never by
|
|
* typed, but may appear in mappings, for example <Nop> is passed as
|
|
* dactylString, and dactylShift is set when a user specifies
|
|
* <S-@> where @ is a non-case-changeable, non-space character.
|
|
*
|
|
* @param {string} keys The string to parse.
|
|
* @returns {Array[Object]}
|
|
*/
|
|
fromString: function (input, unknownOk) {
|
|
let out = [];
|
|
|
|
let re = RegExp("<.*?>?>|[^<]|<(?!.*>)", "g");
|
|
let match;
|
|
while ((match = re.exec(input))) {
|
|
let evt_str = match[0];
|
|
let evt_obj = { ctrlKey: false, shiftKey: false, altKey: false, metaKey: false,
|
|
keyCode: 0, charCode: 0, type: "keypress" };
|
|
|
|
if (evt_str.length > 1) { // <.*?>
|
|
let [match, modifier, keyname] = evt_str.match(/^<((?:[CSMA]-)*)(.+?)>$/i) || [false, '', ''];
|
|
modifier = modifier.toUpperCase();
|
|
keyname = keyname.toLowerCase();
|
|
evt_obj.dactylKeyname = keyname;
|
|
|
|
if (keyname && !(keyname.length == 1 && modifier.length == 0 || // disallow <> and <a>
|
|
!(unknownOk || keyname.length == 1 || this._key_code[keyname] || keyname == "nop" || /mouse$/.test(keyname)))) { // disallow <misteak>
|
|
evt_obj.ctrlKey = /C-/.test(modifier);
|
|
evt_obj.altKey = /A-/.test(modifier);
|
|
evt_obj.shiftKey = /S-/.test(modifier);
|
|
evt_obj.metaKey = /M-/.test(modifier);
|
|
|
|
if (keyname.length == 1) { // normal characters
|
|
if (evt_obj.shiftKey) {
|
|
keyname = keyname.toUpperCase();
|
|
if (keyname == keyname.toLowerCase())
|
|
evt_obj.dactylShift = true;
|
|
}
|
|
|
|
evt_obj.charCode = keyname.charCodeAt(0);
|
|
}
|
|
else if (keyname == "nop") {
|
|
evt_obj.dactylString = "<Nop>";
|
|
}
|
|
else if (/mouse$/.test(keyname)) { // mouse events
|
|
evt_obj.type = (/2-/.test(modifier) ? "dblclick" : "click");
|
|
evt_obj.button = ["leftmouse", "middlemouse", "rightmouse"].indexOf(keyname);
|
|
delete evt_obj.keyCode;
|
|
delete evt_obj.charCode;
|
|
}
|
|
else { // spaces, control characters, and <
|
|
evt_obj.keyCode = this._key_code[keyname];
|
|
evt_obj.charCode = 0;
|
|
}
|
|
}
|
|
else { // an invalid sequence starting with <, treat as a literal
|
|
out = out.concat(events.fromString("<lt>" + evt_str.substr(1)));
|
|
continue;
|
|
}
|
|
}
|
|
else // a simple key (no <...>)
|
|
evt_obj.charCode = evt_str.charCodeAt(0);
|
|
|
|
// TODO: make a list of characters that need keyCode and charCode somewhere
|
|
if (evt_obj.keyCode == 32 || evt_obj.charCode == 32)
|
|
evt_obj.charCode = evt_obj.keyCode = 32; // <Space>
|
|
if (evt_obj.keyCode == 60 || evt_obj.charCode == 60)
|
|
evt_obj.charCode = evt_obj.keyCode = 60; // <lt>
|
|
|
|
out.push(evt_obj);
|
|
}
|
|
return out;
|
|
},
|
|
|
|
/**
|
|
* Converts the specified event to a string in dactyl key-code
|
|
* notation. Returns null for an unknown event.
|
|
*
|
|
* E.g. pressing ctrl+n would result in the string "<C-n>".
|
|
*
|
|
* @param {Event} event
|
|
* @returns {string}
|
|
*/
|
|
toString: function toString(event) {
|
|
if (!event)
|
|
return "[instance events]";
|
|
|
|
if (event.dactylString)
|
|
return event.dactylString;
|
|
|
|
let key = null;
|
|
let modifier = "";
|
|
|
|
if (event.ctrlKey)
|
|
modifier += "C-";
|
|
if (event.altKey)
|
|
modifier += "A-";
|
|
if (event.metaKey)
|
|
modifier += "M-";
|
|
|
|
if (/^key/.test(event.type)) {
|
|
let charCode = event.type == "keyup" ? 0 : event.charCode;
|
|
if (charCode == 0) {
|
|
if (event.shiftKey)
|
|
modifier += "S-";
|
|
|
|
if (event.keyCode in this._code_key)
|
|
key = this._code_key[event.keyCode];
|
|
}
|
|
// [Ctrl-Bug] special handling of mysterious <C-[>, <C-\\>, <C-]>, <C-^>, <C-_> bugs (OS/X)
|
|
// (i.e., cntrl codes 27--31)
|
|
// ---
|
|
// For more information, see:
|
|
// [*] Vimp FAQ: http://vimperator.org/trac/wiki/Pentadactyl/FAQ#WhydoesntC-workforEscMacOSX
|
|
// [*] Referenced mailing list msg: http://www.mozdev.org/pipermail/pentadactyl/2008-May/001548.html
|
|
// [*] Mozilla bug 416227: event.charCode in keypress handler has unexpected values on Mac for Ctrl with chars in "[ ] _ \"
|
|
// https://bugzilla.mozilla.org/show_bug.cgi?query_format=specific&order=relevance+desc&bug_status=__open__&id=416227
|
|
// [*] Mozilla bug 432951: Ctrl+'foo' doesn't seem same charCode as Meta+'foo' on Cocoa
|
|
// https://bugzilla.mozilla.org/show_bug.cgi?query_format=specific&order=relevance+desc&bug_status=__open__&id=432951
|
|
// ---
|
|
//
|
|
// The following fixes are only activated if dactyl.has("Darwin").
|
|
// Technically, they prevent mappings from <C-Esc> (and
|
|
// <C-C-]> if your fancy keyboard permits such things<?>), but
|
|
// these <C-control> mappings are probably pathological (<C-Esc>
|
|
// certainly is on Windows), and so it is probably
|
|
// harmless to remove the has("Darwin") if desired.
|
|
//
|
|
else if (dactyl.has("Darwin") && event.ctrlKey && charCode >= 27 && charCode <= 31) {
|
|
if (charCode == 27) { // [Ctrl-Bug 1/5] the <C-[> bug
|
|
key = "Esc";
|
|
modifier = modifier.replace("C-", "");
|
|
}
|
|
else // [Ctrl-Bug 2,3,4,5/5] the <C-\\>, <C-]>, <C-^>, <C-_> bugs
|
|
key = String.fromCharCode(charCode + 64);
|
|
}
|
|
// a normal key like a, b, c, 0, etc.
|
|
else if (charCode > 0) {
|
|
key = String.fromCharCode(charCode);
|
|
|
|
if (!/^[a-z0-9]$/i.test(key) && key in this._key_code) {
|
|
// a named charcode key (<Space> and <lt>) space can be shifted, <lt> must be forced
|
|
if ((key.match(/^\s$/) && event.shiftKey) || event.dactylShift)
|
|
modifier += "S-";
|
|
|
|
key = this._code_key[this._key_code[key]];
|
|
}
|
|
else {
|
|
// a shift modifier is only allowed if the key is alphabetical and used in a C-A-M- mapping in the uppercase,
|
|
// or if the shift has been forced for a non-alphabetical character by the user while :map-ping
|
|
if ((key != key.toLowerCase() && (event.ctrlKey || event.altKey || event.metaKey)) || event.dactylShift)
|
|
modifier += "S-";
|
|
else if (modifier.length == 0)
|
|
return key;
|
|
}
|
|
}
|
|
if (key == null)
|
|
return null;
|
|
}
|
|
else if (event.type == "click" || event.type == "dblclick") {
|
|
if (event.shiftKey)
|
|
modifier += "S-";
|
|
if (event.type == "dblclick")
|
|
modifier += "2-";
|
|
// TODO: triple and quadruple click
|
|
|
|
switch (event.button) {
|
|
case 0:
|
|
key = "LeftMouse";
|
|
break;
|
|
case 1:
|
|
key = "MiddleMouse";
|
|
break;
|
|
case 2:
|
|
key = "RightMouse";
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (key == null)
|
|
return null;
|
|
|
|
return "<" + modifier + key + ">";
|
|
},
|
|
|
|
/**
|
|
* Whether <b>key</b> is a key code defined to accept/execute input on
|
|
* the command line.
|
|
*
|
|
* @param {string} key The key code to test.
|
|
* @returns {boolean}
|
|
*/
|
|
isAcceptKey: function (key) key == "<Return>" || key == "<C-j>" || key == "<C-m>",
|
|
|
|
/**
|
|
* Whether <b>key</b> is a key code defined to reject/cancel input on
|
|
* the command line.
|
|
*
|
|
* @param {string} key The key code to test.
|
|
* @returns {boolean}
|
|
*/
|
|
isCancelKey: function (key) key == "<Esc>" || key == "<C-[>" || key == "<C-c>",
|
|
|
|
/**
|
|
* Waits for the current buffer to successfully finish loading. Returns
|
|
* true for a successful page load otherwise false.
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
waitForPageLoad: function () {
|
|
util.threadYield(true); // clear queue
|
|
|
|
if (buffer.loaded == 1)
|
|
return true;
|
|
|
|
const maxWaitTime = 25;
|
|
let start = Date.now();
|
|
let end = start + (maxWaitTime * 1000); // maximum time to wait - TODO: add option
|
|
let now;
|
|
while (now = Date.now(), now < end) {
|
|
util.threadYield();
|
|
|
|
if (!events.feedingKeys)
|
|
return false;
|
|
|
|
if (buffer.loaded > 0) {
|
|
util.sleep(250);
|
|
break;
|
|
}
|
|
else
|
|
dactyl.echo("Waiting for page to load...", commandline.DISALLOW_MULTILINE);
|
|
}
|
|
commandline.clear();
|
|
|
|
// TODO: allow macros to be continued when page does not fully load with an option
|
|
let ret = (buffer.loaded == 1);
|
|
if (!ret)
|
|
dactyl.echoerr("Page did not load completely in " + maxWaitTime + " seconds. Macro stopped.");
|
|
|
|
// sometimes the input widget had focus when replaying a macro
|
|
// maybe this call should be moved somewhere else?
|
|
// dactyl.focusContent(true);
|
|
|
|
return ret;
|
|
},
|
|
|
|
onDOMMenuBarActive: function () {
|
|
this._activeMenubar = true;
|
|
modes.add(modes.MENU);
|
|
},
|
|
|
|
onDOMMenuBarInactive: function () {
|
|
this._activeMenubar = false;
|
|
modes.remove(modes.MENU);
|
|
},
|
|
|
|
/**
|
|
* The global escape key handler. This is called in ALL modes.
|
|
*/
|
|
onEscape: function () {
|
|
switch (dactyl.mode) {
|
|
case modes.COMMAND_LINE:
|
|
case modes.INSERT:
|
|
case modes.PASS_THROUGH:
|
|
case modes.QUOTE:
|
|
case modes.TEXT_EDIT:
|
|
case modes.VISUAL:
|
|
modes.pop();
|
|
break;
|
|
|
|
default:
|
|
modes.reset();
|
|
break;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Ensures that the currently focused element is visible and blurs
|
|
* it if it's not.
|
|
*/
|
|
checkFocus: function () {
|
|
if (dactyl.focus) {
|
|
let rect = dactyl.focus.getBoundingClientRect();
|
|
if (!rect.width || !rect.height) {
|
|
dactyl.focus.blur();
|
|
// onFocusChange needs to die.
|
|
this.onFocusChange();
|
|
}
|
|
}
|
|
},
|
|
|
|
// TODO: Merge with onFocusChange
|
|
onFocus: function onFocus(event) {
|
|
let elem = event.originalTarget;
|
|
|
|
if (Events.isContentNode(elem) && !buffer.focusAllowed(elem)
|
|
&& isinstance(elem, [HTMLInputElement, HTMLSelectElement, HTMLTextAreaElement]))
|
|
elem.blur();
|
|
},
|
|
|
|
// argument "event" is deliberately not used, as i don't seem to have
|
|
// access to the real focus target
|
|
// Huh? --djk
|
|
onFocusChange: function onFocusChange(event) {
|
|
// command line has it's own focus change handler
|
|
if (dactyl.mode == modes.COMMAND_LINE)
|
|
return;
|
|
|
|
function hasHTMLDocument(win) win && win.document && win.document instanceof HTMLDocument
|
|
|
|
let win = window.document.commandDispatcher.focusedWindow;
|
|
let elem = window.document.commandDispatcher.focusedElement;
|
|
|
|
if (win && win.top == window.content && dactyl.has("tabs"))
|
|
buffer.focusedFrame = win;
|
|
|
|
try {
|
|
if (elem && elem.readOnly)
|
|
return;
|
|
|
|
if (elem instanceof HTMLInputElement && set.has(util.editableInputs, elem.type) ||
|
|
elem instanceof HTMLSelectElement) {
|
|
dactyl.mode = modes.INSERT;
|
|
if (hasHTMLDocument(win))
|
|
buffer.lastInputField = elem;
|
|
return;
|
|
}
|
|
|
|
if (isinstance(elem, [HTMLEmbedElement, HTMLEmbedElement])) {
|
|
dactyl.mode = modes.EMBED;
|
|
return;
|
|
}
|
|
|
|
if (elem instanceof HTMLTextAreaElement || (elem && util.computedStyle(elem).MozUserModify == "read-write")) {
|
|
if (modes.main === modes.VISUAL && elem.selectionEnd == elem.selectionStart)
|
|
modes.pop();
|
|
if (options["insertmode"])
|
|
modes.set(modes.INSERT);
|
|
else {
|
|
modes.set(modes.TEXT_EDIT);
|
|
if (elem.selectionEnd - elem.selectionStart > 0)
|
|
modes.push(modes.VISUAL);
|
|
}
|
|
if (hasHTMLDocument(win))
|
|
buffer.lastInputField = elem;
|
|
return;
|
|
}
|
|
|
|
if (config.focusChange) {
|
|
config.focusChange(win);
|
|
return;
|
|
}
|
|
|
|
let urlbar = document.getElementById("urlbar");
|
|
if (elem == null && urlbar && urlbar.inputField == this._lastFocus)
|
|
util.threadYield(true);
|
|
|
|
if (modes.getMode(modes.main).ownsFocus)
|
|
modes.reset();
|
|
}
|
|
finally {
|
|
this._lastFocus = elem;
|
|
}
|
|
},
|
|
|
|
// this keypress handler gets always called first, even if e.g.
|
|
// the commandline has focus
|
|
// TODO: ...help me...please...
|
|
onKeyPress: function onKeyPress(event) {
|
|
function isEscape(key) key == "<Esc>" || key == "<C-[>";
|
|
|
|
function killEvent() {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
|
|
let key = events.toString(event);
|
|
if (!key)
|
|
return null;
|
|
|
|
if (modes.isRecording) {
|
|
if (key == "q" && !modes.mainMode.input) { // TODO: should not be hardcoded
|
|
modes.isRecording = false;
|
|
dactyl.log("Recorded " + this._currentMacro + ": " + this._macros.get(this._currentMacro, {}).keys, 9);
|
|
dactyl.echomsg("Recorded macro '" + this._currentMacro + "'");
|
|
return killEvent();
|
|
}
|
|
else if (!mappings.hasMap(modes.main, this._input.buffer + key))
|
|
this._macros.set(this._currentMacro, {
|
|
keys: this._macros.get(this._currentMacro, {}).keys + key,
|
|
timeRecorded: Date.now()
|
|
});
|
|
}
|
|
|
|
if (key == "<C-c>")
|
|
util.interrupted = true;
|
|
|
|
// feedingKeys needs to be separate from interrupted so
|
|
// we can differentiate between a recorded <C-c>
|
|
// interrupting whatever it's started and a real <C-c>
|
|
// interrupting our playback.
|
|
if (events.feedingKeys && !event.isMacro) {
|
|
if (key == "<C-c>") {
|
|
events.feedingKeys = false;
|
|
if (modes.isReplaying) {
|
|
modes.isReplaying = false;
|
|
this.timeout(function () { dactyl.echomsg("Canceled playback of macro '" + this._lastMacro + "'"); }, 100);
|
|
}
|
|
}
|
|
else
|
|
events.duringFeed.push(event);
|
|
|
|
return killEvent();
|
|
}
|
|
|
|
try {
|
|
let stop = false;
|
|
let mode = modes.getStack(0);
|
|
|
|
let win = document.commandDispatcher.focusedWindow;
|
|
if (win && win.document && "designMode" in win.document && win.document.designMode == "on" && !config.isComposeWindow)
|
|
stop = true;
|
|
// menus have their own command handlers
|
|
if (modes.extended & modes.MENU)
|
|
stop = true;
|
|
else if (modes.main == modes.PASS_THROUGH)
|
|
// let flow continue to handle these keys to cancel escape-all-keys mode
|
|
stop = !isEscape(key) && key != "<C-v>"
|
|
// handle Escape-one-key mode (Ctrl-v)
|
|
else if (modes.main == modes.QUOTE) {
|
|
stop = modes.getStack(1).main !== modes.PASS_THROUGH || isEscape(key);
|
|
// We need to preserve QUOTE mode until the escape
|
|
// handler to escape the <Esc> key
|
|
if (!stop || !isEscape(key))
|
|
modes.pop();
|
|
mode = modes.getStack(1);
|
|
}
|
|
// handle Escape-all-keys mode (Ctrl-q)
|
|
|
|
if (stop) {
|
|
this._input.buffer = "";
|
|
return null;
|
|
}
|
|
|
|
stop = true; // set to false if we should NOT consume this event but let the host app handle it
|
|
|
|
// XXX: ugly hack for now pass certain keys to the host app as
|
|
// they are without beeping also fixes key navigation in combo
|
|
// boxes, submitting forms, etc.
|
|
// FIXME: breaks iabbr for now --mst
|
|
if (key in config.ignoreKeys && (config.ignoreKeys[key] & mode.main)) {
|
|
this._input.buffer = "";
|
|
return null;
|
|
}
|
|
|
|
if (mode.params.onEvent) {
|
|
this._input.buffer = "";
|
|
// Bloody hell.
|
|
if (key === "<C-h>")
|
|
key = event.dactylString = "<BS>";
|
|
|
|
if (mode.params.onEvent(event) === false)
|
|
killEvent();
|
|
return null;
|
|
}
|
|
|
|
let inputStr = this._input.buffer + key;
|
|
let countStr = inputStr.match(/^[1-9][0-9]*|/)[0];
|
|
let candidateCommand = inputStr.substr(countStr.length);
|
|
let map = mappings[event.noremap ? "getDefault" : "get"](mode.main, candidateCommand);
|
|
|
|
let candidates = mappings.getCandidates(mode.main, candidateCommand);
|
|
if (candidates.length == 0 && !map) {
|
|
map = this._input.pendingMap;
|
|
this._input.pendingMap = null;
|
|
if (map && map.arg)
|
|
this._input.pendingArgMap = map;
|
|
}
|
|
|
|
// counts must be at the start of a complete mapping (10j -> go 10 lines down)
|
|
if (countStr && !candidateCommand) {
|
|
// no count for insert mode mappings
|
|
if (!mode.mainMode.count || mode.mainMode.input)
|
|
stop = false;
|
|
else
|
|
this._input.buffer = inputStr;
|
|
}
|
|
else if (this._input.pendingArgMap) {
|
|
this._input.buffer = "";
|
|
let map = this._input.pendingArgMap;
|
|
this._input.pendingArgMap = null;
|
|
if (!isEscape(key)) {
|
|
if (modes.isReplaying && !this.waitForPageLoad())
|
|
return null;
|
|
map.execute(null, this._input.count, key);
|
|
}
|
|
}
|
|
// only follow a map if there isn't a longer possible mapping
|
|
// (allows you to do :map z yy, when zz is a longer mapping than z)
|
|
else if (map && !event.skipmap && candidates.length == 0) {
|
|
this._input.pendingMap = null;
|
|
this._input.count = parseInt(countStr, 10);
|
|
if (isNaN(this._input.count))
|
|
this._input.count = null;
|
|
this._input.buffer = "";
|
|
if (map.arg) {
|
|
this._input.buffer = inputStr;
|
|
this._input.pendingArgMap = map;
|
|
}
|
|
else if (this._input.pendingMotionMap) {
|
|
if (!isEscape(key))
|
|
this._input.pendingMotionMap.execute(candidateCommand, this._input.count, null);
|
|
this._input.pendingMotionMap = null;
|
|
}
|
|
// no count support for these commands yet
|
|
else if (map.motion) {
|
|
this._input.pendingMotionMap = map;
|
|
}
|
|
else {
|
|
if (modes.isReplaying && !this.waitForPageLoad())
|
|
return killEvent();
|
|
|
|
let ret = map.execute(null, this._input.count);
|
|
if (map.route && ret)
|
|
stop = false;
|
|
}
|
|
}
|
|
else if (mappings.getCandidates(mode.main, candidateCommand).length > 0 && !event.skipmap) {
|
|
this._input.pendingMap = map;
|
|
this._input.buffer += key;
|
|
}
|
|
else { // if the key is neither a mapping nor the start of one
|
|
// the mode checking is necessary so that things like g<esc> do not beep
|
|
if (this._input.buffer != "" && !event.skipmap &&
|
|
(mode.main & (modes.INSERT | modes.COMMAND_LINE | modes.TEXT_EDIT)))
|
|
events.feedkeys(this._input.buffer, { noremap: true, skipmap: true });
|
|
|
|
this._input.buffer = "";
|
|
this._input.pendingArgMap = null;
|
|
this._input.pendingMotionMap = null;
|
|
this._input.pendingMap = null;
|
|
|
|
if (!isEscape(key)) {
|
|
// allow key to be passed to the host app if we can't handle it
|
|
stop = (mode.main === modes.TEXT_EDIT);
|
|
|
|
if (mode.main === modes.COMMAND_LINE) {
|
|
if (!(modes.extended & modes.INPUT_MULTILINE))
|
|
dactyl.trapErrors(function () {
|
|
commandline.onEvent(event); // reroute event in command line mode
|
|
});
|
|
}
|
|
else if (!mode.mainMode.input)
|
|
dactyl.beep();
|
|
}
|
|
}
|
|
|
|
if (stop)
|
|
killEvent();
|
|
}
|
|
catch (e) {
|
|
dactyl.reportError(e);
|
|
}
|
|
finally {
|
|
let motionMap = (this._input.pendingMotionMap && this._input.pendingMotionMap.names[0]) || "";
|
|
if (!(modes.extended & modes.HINTS))
|
|
statusline.updateInputBuffer(motionMap + this._input.buffer);
|
|
}
|
|
},
|
|
|
|
onKeyUpOrDown: function onKeyUpOrDown(event) {
|
|
// Prevent certain sites from transferring focus to an input box
|
|
// before we get a chance to process our key bindings on the
|
|
// "keypress" event.
|
|
if (!Events.isInputElemFocused() && !modes.passThrough)
|
|
event.stopPropagation();
|
|
},
|
|
|
|
onMouseDown: function onMouseDown(event) {
|
|
let elem = event.target;
|
|
let win = elem.ownerDocument && elem.ownerDocument.defaultView || elem;
|
|
for (; win; win = win != win.parent && win.parent)
|
|
win.dactylFocusAllowed = true;
|
|
},
|
|
|
|
onPopupShown: function onPopupShown(event) {
|
|
if (event.originalTarget.localName == "tooltip" || event.originalTarget.id == "dactyl-visualbell")
|
|
return;
|
|
modes.add(modes.MENU);
|
|
},
|
|
|
|
onPopupHidden: function onPopupHidden() {
|
|
// gContextMenu is set to NULL, when a context menu is closed
|
|
if (window.gContextMenu == null && !this._activeMenubar)
|
|
modes.remove(modes.MENU);
|
|
},
|
|
|
|
onResize: function onResize(event) {
|
|
if (window.fullScreen != this._fullscreen) {
|
|
this._fullscreen = window.fullScreen;
|
|
dactyl.triggerObserver("fullscreen", this._fullscreen);
|
|
autocommands.trigger("Fullscreen", { state: this._fullscreen });
|
|
}
|
|
},
|
|
|
|
onSelectionChange: function onSelectionChange(event) {
|
|
let controller = document.commandDispatcher.getControllerForCommand("cmd_copy");
|
|
let couldCopy = controller && controller.isCommandEnabled("cmd_copy");
|
|
|
|
if (dactyl.mode === modes.VISUAL) {
|
|
if (!couldCopy)
|
|
modes.pop(); // Really not ideal.
|
|
}
|
|
else if (couldCopy) {
|
|
if (modes.main == modes.TEXT_EDIT && !options["insertmode"])
|
|
modes.push(modes.VISUAL);
|
|
else if (dactyl.mode == modes.CARET)
|
|
modes.push(modes.VISUAL);
|
|
}
|
|
}
|
|
}, {
|
|
isContentNode: function isContentNode(node) {
|
|
let win = (node.ownerDocument || node).defaultView;
|
|
for (; win; win = win.parent != win && win.parent)
|
|
if (win == window.content)
|
|
return true;
|
|
return false;
|
|
},
|
|
isInputElemFocused: function isInputElemFocused() {
|
|
let elem = dactyl.focus;
|
|
return elem instanceof HTMLInputElement && set.has(util.editableInputs, elem.type) ||
|
|
isinstance(elem, [HTMLIsIndexElement, HTMLEmbedElement,
|
|
HTMLObjectElement, HTMLTextAreaElement]);
|
|
}
|
|
}, {
|
|
commands: function () {
|
|
commands.add(["delmac[ros]"],
|
|
"Delete macros",
|
|
function (args) {
|
|
dactyl.assert(!args.bang || !args[0], "E474: Invalid argument");
|
|
|
|
if (args.bang)
|
|
events.deleteMacros();
|
|
else if (args[0])
|
|
events.deleteMacros(args[0]);
|
|
else
|
|
dactyl.echoerr("E471: Argument required");
|
|
}, {
|
|
bang: true,
|
|
completer: function (context) completion.macro(context),
|
|
literal: 0
|
|
});
|
|
|
|
commands.add(["macros"],
|
|
"List all macros",
|
|
function (args) { completion.listCompleter("macro", args[0]); }, {
|
|
argCount: "?",
|
|
completer: function (context) completion.macro(context)
|
|
});
|
|
},
|
|
completion: function () {
|
|
completion.macro = function macro(context) {
|
|
context.title = ["Macro", "Keys"];
|
|
context.completions = [item for (item in events.getMacros())];
|
|
};
|
|
},
|
|
mappings: function () {
|
|
mappings.add(modes.all,
|
|
["<Esc>", "<C-[>"], "Focus content",
|
|
function () { events.onEscape(); });
|
|
|
|
// add the ":" mapping in all but insert mode mappings
|
|
mappings.add(modes.matchModes({ extended: false, input: false }),
|
|
[":"], "Enter command line mode",
|
|
function () { commandline.open(":", "", modes.EX); });
|
|
|
|
// focus events
|
|
mappings.add([modes.NORMAL, modes.PLAYER, modes.VISUAL, modes.CARET],
|
|
["<Tab>"], "Advance keyboard focus",
|
|
function () { document.commandDispatcher.advanceFocus(); });
|
|
|
|
mappings.add([modes.NORMAL, modes.PLAYER, modes.VISUAL, modes.CARET, modes.INSERT, modes.TEXT_EDIT],
|
|
["<S-Tab>"], "Rewind keyboard focus",
|
|
function () { document.commandDispatcher.rewindFocus(); });
|
|
|
|
mappings.add(modes.all,
|
|
["<C-z>"], "Temporarily ignore all " + config.appName + " key bindings",
|
|
function () { modes.push(modes.PASS_THROUGH); });
|
|
|
|
mappings.add(modes.all,
|
|
["<C-v>"], "Pass through next key",
|
|
function () { modes.push(modes.QUOTE); });
|
|
|
|
mappings.add(modes.all,
|
|
["<Nop>"], "Do nothing",
|
|
function () { return; });
|
|
|
|
// macros
|
|
mappings.add([modes.NORMAL, modes.PLAYER, modes.MESSAGE],
|
|
["q"], "Record a key sequence into a macro",
|
|
function (arg) { events.startRecording(arg); },
|
|
{ arg: true });
|
|
|
|
mappings.add([modes.NORMAL, modes.PLAYER, modes.MESSAGE],
|
|
["@"], "Play a macro",
|
|
function (count, arg) {
|
|
count = Math.max(count, 1);
|
|
while (count-- && events.playMacro(arg))
|
|
;
|
|
},
|
|
{ arg: true, count: true });
|
|
},
|
|
options: function () {
|
|
options.add(["strictfocus", "sf"],
|
|
"Prevent scripts from focusing input elements without user intervention",
|
|
"boolean", true);
|
|
},
|
|
sanitizer: function () {
|
|
sanitizer.addItem("macros", {
|
|
description: "Saved macros",
|
|
persistent: true,
|
|
action: function (timespan, host) {
|
|
if (!host)
|
|
for (let [k, m] in events._macros)
|
|
if (timespan.contains(m.timeRecorded * 1000))
|
|
events._macros.remove(k);
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
// vim: set fdm=marker sw=4 ts=4 et:
|