// Copyright (c) 2006-2008 by Martin Stubenschrott <stubenschrott@vimperator.org>
// Copyright (c) 2007-2011 by Doug Kearns <dougkearns@gmail.com>
-// Copyright (c) 2008-2011 by Kris Maglione <maglione.k@gmail.com>
+// Copyright (c) 2008-2012 Kris Maglione <maglione.k@gmail.com>
//
// This work is licensed for reuse under an MIT license. Details are
// given in the LICENSE.txt file included with this file.
opts = opts || {};
- // Hack.
- if (!opts.window && modes.main == modes.OUTPUT_MULTILINE)
- opts.window = commandline.widgets.multilineOutput.contentWindow;
+ if (!opts.window)
+ opts.window = modes.getStack(0).params.window;
this.hintMode = hints.modes[mode];
dactyl.assert(this.hintMode);
this.activeTimeout = null; // needed for hinttimeout > 0
this.continue = Boolean(opts.continue);
this.docs = [];
- this.hintKeys = events.fromString(options["hintkeys"]).map(events.closure.toString);
+ this.hintKeys = DOM.Event.parse(options["hintkeys"]).map(DOM.Event.closure.stringify);
this.hintNumber = 0;
this.hintString = opts.filter || "";
this.pageHints = [];
this.usedTabKey = false;
this.validHints = []; // store the indices of the "hints" array with valid elements
+ mappings.pushCommand();
this.open();
this.top = opts.window || content;
leave.superapply(this, arguments);
if (!stack.push) {
+ mappings.popCommand();
+
if (hints.hintSession == this)
hints.hintSession = null;
if (this.top) {
getContainerOffsets: function _getContainerOffsets(doc) {
let body = doc.body || doc.documentElement;
// TODO: getComputedStyle returns null for Facebook channel_iframe doc - probable Gecko bug.
- let style = util.computedStyle(body);
+ let style = DOM(body).style;
if (style && /^(absolute|fixed|relative)$/.test(style.position)) {
let rect = body.getClientRects()[0];
return false;
if (!rect.width || !rect.height)
- if (!Array.some(elem.childNodes, function (elem) elem instanceof Element && util.computedStyle(elem).float != "none" && isVisible(elem)))
- return false;
+ if (!Array.some(elem.childNodes, function (elem) elem instanceof Element && DOM(elem).style.float != "none" && isVisible(elem)))
+ if (elem.textContent || !elem.name)
+ return false;
let computedStyle = doc.defaultView.getComputedStyle(elem, null);
if (computedStyle.visibility != "visible" || computedStyle.display == "none")
let body = doc.body || doc.querySelector("body");
if (body) {
- let fragment = util.xmlToDom(<div highlight="hints"/>, doc);
- body.appendChild(fragment);
- util.computedStyle(fragment).height; // Force application of binding.
- let container = doc.getAnonymousElementByAttribute(fragment, "anonid", "hints") || fragment;
+ let fragment = DOM(["div", { highlight: "hints" }], doc).appendTo(body);
+ fragment.style.height; // Force application of binding.
+ let container = doc.getAnonymousElementByAttribute(fragment[0], "anonid", "hints") || fragment[0];
- let baseNodeAbsolute = util.xmlToDom(<span highlight="Hint" style="display: none;"/>, doc);
+ let baseNode = DOM(["span", { highlight: "Hint", style: "display: none;" }], doc)[0];
let mode = this.hintMode;
let res = mode.matcher(doc);
if (elem.hasAttributeNS(NS, "hint"))
[hint.text, hint.showText] = [elem.getAttributeNS(NS, "hint"), true];
- else if (isinstance(elem, [HTMLInputElement, HTMLSelectElement, HTMLTextAreaElement]))
+ else if (isinstance(elem, [Ci.nsIDOMHTMLInputElement,
+ Ci.nsIDOMHTMLSelectElement,
+ Ci.nsIDOMHTMLTextAreaElement]))
[hint.text, hint.showText] = hints.getInputHint(elem, doc);
- else if (elem.firstElementChild instanceof HTMLImageElement && /^\s*$/.test(elem.textContent))
+ else if (elem.firstElementChild instanceof Ci.nsIDOMHTMLImageElement && /^\s*$/.test(elem.textContent))
[hint.text, hint.showText] = [elem.firstElementChild.alt || elem.firstElementChild.title, true];
else
hint.text = elem.textContent.toLowerCase();
- hint.span = baseNodeAbsolute.cloneNode(false);
+ hint.span = baseNode.cloneNode(false);
let leftPos = Math.max((rect.left + offsetX), offsetX);
let topPos = Math.max((rect.top + offsetY), offsetY);
- if (elem instanceof HTMLAreaElement)
+ if (elem instanceof Ci.nsIDOMHTMLAreaElement)
[leftPos, topPos] = this.getAreaOffset(elem, leftPos, topPos);
hint.span.setAttribute("style", ["display: none; left:", leftPos, "px; top:", topPos, "px"].join(""));
*/
onKeyPress: function onKeyPress(eventList) {
const KILL = false, PASS = true;
- let key = events.toString(eventList[0]);
+ let key = DOM.Event.stringify(eventList[0]);
this.clearTimeout();
let n = 5;
(function next() {
+ if (Cu.isDeadWrapper && Cu.isDeadWrapper(elem))
+ // Hint document has been unloaded.
+ return;
+
let hinted = n || this.validHints.some(function (h) h.elem === elem);
if (!hinted)
hints.setClass(elem, null);
this.timeout(next, 50);
}).call(this);
+ mappings.pushCommand();
if (!this.continue) {
modes.pop();
if (timeout)
dactyl.trapErrors("action", this.hintMode,
elem, elem.href || elem.src || "",
this.extendedhintCount, top);
+ mappings.popCommand();
this.timeout(function () {
if (modes.main == modes.IGNORE && !this.continue)
*/
removeHints: function _removeHints(timeout) {
for (let { doc, start, end } in values(this.docs)) {
+ DOM(doc.documentElement).highlight.remove("Hinting");
// Goddamn stupid fucking Gecko 1.x security manager bullshit.
try { delete doc.dactylLabels; } catch (e) { doc.dactylLabels = undefined; }
- for (let elem in util.evaluateXPath("//*[@dactyl:highlight='hints']", doc))
+ for (let elem in DOM.XPath("//*[@dactyl:highlight='hints']", doc))
elem.parentNode.removeChild(elem);
for (let i in util.range(start, end + 1)) {
this.pageHints[i].ambiguous = false;
/**
* Display the hints in pageHints that are still valid.
*/
+ showCount: 0,
show: function _show() {
+ let count = ++this.showCount;
let hintnum = 1;
let validHint = hints.hintMatcher(this.hintString.toLowerCase());
let activeHint = this.hintNumber || 1;
this.validHints = [];
for (let { doc, start, end } in values(this.docs)) {
+ DOM(doc.documentElement).highlight.add("Hinting");
let [offsetX, offsetY] = this.getContainerOffsets(doc);
inner:
for (let i in (util.interruptibleRange(start, end + 1, 500))) {
+ if (this.showCount != count)
+ return;
+
let hint = this.pageHints[i];
hint.valid = validHint(hint.text);
if (!hint.valid)
continue inner;
- if (hint.text == "" && hint.elem.firstChild && hint.elem.firstChild instanceof HTMLImageElement) {
+ if (hint.text == "" && hint.elem.firstChild && hint.elem.firstChild instanceof Ci.nsIDOMHTMLImageElement) {
if (!hint.imgSpan) {
let rect = hint.elem.firstChild.getBoundingClientRect();
if (!rect)
continue;
- hint.imgSpan = util.xmlToDom(<span highlight="Hint" dactyl:hl="HintImage" xmlns:dactyl={NS}/>, doc);
- hint.imgSpan.style.display = "none";
- hint.imgSpan.style.left = (rect.left + offsetX) + "px";
- hint.imgSpan.style.top = (rect.top + offsetY) + "px";
- hint.imgSpan.style.width = (rect.right - rect.left) + "px";
- hint.imgSpan.style.height = (rect.bottom - rect.top) + "px";
- hint.span.parentNode.appendChild(hint.imgSpan);
+ hint.imgSpan = DOM(["span", { highlight: "Hint", "dactyl:hl": "HintImage" }], doc).css({
+ display: "none",
+ left: (rect.left + offsetX) + "px",
+ top: (rect.top + offsetY) + "px",
+ width: (rect.right - rect.left) + "px",
+ height: (rect.bottom - rect.top) + "px"
+ }).appendTo(hint.span.parentNode)[0];
}
}
let str = this.getHintString(hintnum);
let text = [];
- if (hint.elem instanceof HTMLInputElement)
+ if (hint.elem instanceof Ci.nsIDOMHTMLInputElement)
if (hint.elem.type === "radio")
text.push(UTF8(hint.elem.checked ? "⊙" : "○"));
else if (hint.elem.type === "checkbox")
* Display the current status to the user.
*/
updateStatusline: function _updateStatusline() {
- statusline.inputBuffer = (this.escapeNumbers ? options["mapleader"] : "") +
+ statusline.inputBuffer = (this.escapeNumbers ? "\\" : "") +
(this.hintNumber ? this.getHintString(this.hintNumber) : "");
},
});
this.modes = {};
this.addMode(";", "Focus hint", buffer.closure.focusElement);
this.addMode("?", "Show information for hint", function (elem) buffer.showElementInfo(elem));
+ // TODO: allow for ! override to overwrite existing paths -- where? --djk
this.addMode("s", "Save hint", function (elem) buffer.saveLink(elem, false));
this.addMode("f", "Focus frame", function (elem) dactyl.focus(elem.ownerDocument.defaultView));
this.addMode("F", "Focus frame or pseudo-frame", buffer.closure.focusElement, isScrollable);
this.addMode("S", "Add a search keyword", function (elem) bookmarks.addSearchKeyword(elem));
this.addMode("v", "View hint source", function (elem, loc) buffer.viewSource(loc, false));
this.addMode("V", "View hint source in external editor", function (elem, loc) buffer.viewSource(loc, true));
- this.addMode("y", "Yank hint location", function (elem, loc) dactyl.clipboardWrite(loc, true));
- this.addMode("Y", "Yank hint description", function (elem) dactyl.clipboardWrite(elem.textContent || "", true));
- this.addMode("c", "Open context menu", function (elem) buffer.openContextMenu(elem));
+ this.addMode("y", "Yank hint location", function (elem, loc) editor.setRegister(null, loc, true));
+ this.addMode("Y", "Yank hint description", function (elem) editor.setRegister(null, elem.textContent || "", true));
+ this.addMode("A", "Yank hint anchor url", function (elem) {
+ let uri = elem.ownerDocument.documentURIObject.clone();
+ uri.ref = elem.id || elem.name;
+ dactyl.clipboardWrite(uri.spec, true);
+ });
+ this.addMode("c", "Open context menu", function (elem) DOM(elem).contextmenu());
this.addMode("i", "Show image", function (elem) dactyl.open(elem.src));
this.addMode("I", "Show image in a new tab", function (elem) dactyl.open(elem.src, dactyl.NEW_TAB));
- function isScrollable(elem) isinstance(elem, [HTMLFrameElement, HTMLIFrameElement]) ||
+ function isScrollable(elem) isinstance(elem, [Ci.nsIDOMHTMLFrameElement,
+ Ci.nsIDOMHTMLIFrameElement]) ||
Buffer.isScrollable(elem, 0, true) || Buffer.isScrollable(elem, 0, false);
},
let type = elem.type;
- if (elem instanceof HTMLInputElement && Set.has(util.editableInputs, elem.type))
+ if (DOM(elem).isInput)
return [elem.value, false];
else {
for (let [, option] in Iterator(options["hintinputs"])) {
if (option == "value") {
- if (elem instanceof HTMLSelectElement) {
+ if (elem instanceof Ci.nsIDOMHTMLSelectElement) {
if (elem.selectedIndex >= 0)
return [elem.item(elem.selectedIndex).text.toLowerCase(), false];
}
}
else if (option == "label") {
if (elem.id) {
- let label = elem.ownerDocument.dactylLabels[elem.id];
+ let label = (elem.ownerDocument.dactylLabels || {})[elem.id];
+ // Urgh.
if (label)
return [label.textContent.toLowerCase(), true];
}
let indexOf = String.indexOf;
if (options.get("hintmatching").has("transliterated"))
- indexOf = Hints.indexOf;
+ indexOf = Hints.closure.indexOf;
switch (options["hintmatching"][0]) {
case "contains" : return containsMatcher(hintString);
open: function open(mode, opts) {
this._extendedhintCount = opts.count;
- commandline.input(["Normal", mode], "", {
+
+ opts = opts || {};
+
+ mappings.pushCommand();
+ commandline.input(["Normal", mode], null, {
autocomplete: false,
completer: function (context) {
context.compare = function () 0;
context.completions = [[k, v.prompt] for ([k, v] in Iterator(hints.modes))];
},
+ onCancel: mappings.closure.popCommand,
onSubmit: function (arg) {
if (arg)
hints.show(arg, opts);
+ mappings.popCommand();
},
onChange: function (arg) {
if (Object.keys(hints.modes).some(function (m) m != arg && m.indexOf(arg) == 0))
this.hintSession = HintSession(mode, opts);
}
}, {
- translitTable: Class.memoize(function () {
+ isVisible: function isVisible(elem, offScreen) {
+ let rect = elem.getBoundingClientRect();
+ if (!rect.width || !rect.height)
+ if (!Array.some(elem.childNodes, function (elem) elem instanceof Element && DOM(elem).style.float != "none" && isVisible(elem)))
+ return false;
+
+ let win = elem.ownerDocument.defaultView;
+ if (offScreen && (rect.top + win.scrollY < 0 || rect.left + win.scrollX < 0 ||
+ rect.bottom + win.scrollY > win.scrolMaxY + win.innerHeight ||
+ rect.right + win.scrollX > win.scrolMaxX + win.innerWidth))
+ return false;
+
+ if (!DOM(elem).isVisible)
+ return false;
+ return true;
+ },
+
+ translitTable: Class.Memoize(function () {
const table = {};
[
[0x00c0, 0x00c6, ["A"]], [0x00c7, 0x00c7, ["C"]],
[0x24d0, 0x24e9, "a"],
[0xfb00, 0xfb06, ["ff", "fi", "fl", "ffi", "ffl", "st", "st"]],
[0xff21, 0xff3a, "A"], [0xff41, 0xff5a, "a"]
- ].forEach(function (start, stop, val) {
+ ].forEach(function ([start, stop, val]) {
if (typeof val != "string")
for (let i = start; i <= stop; i++)
table[String.fromCharCode(i)] = val[(i - start) % val.length];
if (src.length == 0)
return 0;
outer:
- for (var i = 0; i < end; i++) {
+ for (var i = 0; i <= end; i++) {
var j = i;
for (var k = 0; k < src.length;) {
var s = dest[j++];
});
},
mappings: function () {
- var myModes = config.browserModes.concat(modes.OUTPUT_MULTILINE);
- mappings.add(myModes, ["f"],
+ let bind = function bind(names, description, action, params)
+ mappings.add(config.browserModes, names, description,
+ action, params);
+
+ bind(["f"],
"Start Hints mode",
function () { hints.show("o"); });
- mappings.add(myModes, ["F"],
+ bind(["F"],
"Start Hints mode, but open link in a new tab",
function () { hints.show(options.get("activate").has("links") ? "t" : "b"); });
- mappings.add(myModes, [";"],
+ bind([";"],
"Start an extended hints mode",
function ({ count }) { hints.open(";", { count: count }); },
{ count: true });
- mappings.add(myModes, ["g;"],
+ bind(["g;"],
"Start an extended hints mode and stay there until <Esc> is pressed",
function ({ count }) { hints.open("g;", { continue: true, count: count }); },
{ count: true });
- mappings.add(modes.HINTS, ["<Return>"],
+ let bind = function bind(names, description, action, params)
+ mappings.add([modes.HINTS], names, description,
+ action, params);
+
+ bind(["<Return>"],
"Follow the selected hint",
function ({ self }) { self.update(true); });
- mappings.add(modes.HINTS, ["<Tab>"],
+ bind(["<Tab>"],
"Focus the next matching hint",
function ({ self }) { self.tab(false); });
- mappings.add(modes.HINTS, ["<S-Tab>"],
+ bind(["<S-Tab>"],
"Focus the previous matching hint",
function ({ self }) { self.tab(true); });
- mappings.add(modes.HINTS, ["<BS>", "<C-h>"],
+ bind(["<BS>", "<C-h>"],
"Delete the previous character",
function ({ self }) self.backspace());
- mappings.add(modes.HINTS, ["<Leader>"],
+ bind(["\\"],
"Toggle hint filtering",
function ({ self }) { self.escapeNumbers = !self.escapeNumbers; });
},
options: function () {
- function xpath(arg) util.makeXPath(arg);
-
options.add(["extendedhinttags", "eht"],
"XPath or CSS selector strings of hintable elements for extended hint modes",
"regexpmap", {
+ // Make sure to update the docs when you change this.
"[iI]": "img",
- "[asOTvVWy]": ["a[href]", "area[href]", "img[src]", "iframe[src]"],
+ "[asOTvVWy]": [":-moz-any-link", "area[href]", "img[src]", "iframe[src]"],
+ "[A]": ["[id]", "a[name]"],
"[f]": "body",
"[F]": ["body", "code", "div", "html", "p", "pre", "span"],
"[S]": ["input:not([type=hidden])", "textarea", "button", "select"]
getKey: function (val, default_)
let (res = array.nth(this.value, function (re) let (match = re.exec(val)) match && match[0] == val, 0))
res ? res.matcher : default_,
- setter: function (vals) {
+ parse: function parse(val) {
+ let vals = parse.supercall(this, val);
for (let value in values(vals))
- value.matcher = util.compileMatcher(Option.splitList(value.result));
+ value.matcher = DOM.compileMatcher(Option.splitList(value.result));
return vals;
},
- validator: util.validateMatcher
+ testValues: function testValues(vals, validator) vals.every(function (re) Option.splitList(re).every(validator)),
+ validator: DOM.validateMatcher
});
options.add(["hinttags", "ht"],
"XPath or CSS selector strings of hintable elements for Hints mode",
- "stringlist", "input:not([type=hidden]),a[href],area,iframe,textarea,button,select," +
+ // Make sure to update the docs when you change this.
+ "stringlist", ":-moz-any-link,area,button,iframe,input:not([type=hidden]),label[for],select,textarea," +
"[onclick],[onmouseover],[onmousedown],[onmouseup],[oncommand]," +
"[tabindex],[role=link],[role=button],[contenteditable=true]",
{
setter: function (values) {
- this.matcher = util.compileMatcher(values);
+ this.matcher = DOM.compileMatcher(values);
return values;
},
- validator: util.validateMatcher
+ validator: DOM.validateMatcher
});
options.add(["hintkeys", "hk"],
"asdfg;lkjh": "Home Row"
},
validator: function (value) {
- let values = events.fromString(value).map(events.closure.toString);
+ let values = DOM.Event.parse(value).map(DOM.Event.closure.stringify);
return Option.validIf(array.uniq(values).length === values.length && values.length > 1,
_("option.hintkeys.duplicate"));
}
{
values: {
"0": "Follow the first hint as soon as typed text uniquely identifies it. Follow the selected hint on <Return>.",
- "1": "Follow the selected hint on <Return>.",
+ "1": "Follow the selected hint on <Return>."
}
});
}
});
-// vim: set fdm=marker sw=4 ts=4 et:
+// vim: set fdm=marker sw=4 sts=4 ts=8 et:
projects / dactyl.git / blobdiff