From 191f17bb4f714ca46996c44cefb96935debb8ceb Mon Sep 17 00:00:00 2001 From: Kris Maglione Date: Mon, 3 Oct 2011 21:14:31 -0400 Subject: [PATCH] Remove dead code. --- common/content/commandline.js | 261 ---------------------------------- common/modules/finder.jsm | 34 ----- 2 files changed, 295 deletions(-) diff --git a/common/content/commandline.js b/common/content/commandline.js index 55b1f6fe..6fa48534 100644 --- a/common/content/commandline.js +++ b/common/content/commandline.js @@ -2149,265 +2149,4 @@ var ItemList = Class("ItemList", { }) }); -var OldItemList = Class("ItemList", { - init: function init(iframe) { - this._completionElements = []; - - this._doc = iframe.contentDocument; - this._win = iframe.contentWindow; - this._container = iframe.parentNode; - - this._doc.documentElement.id = iframe.id + "-top"; - this._doc.body.id = iframe.id + "-content"; - this._doc.body.className = iframe.className + "-content"; - this._doc.body.appendChild(this._doc.createTextNode("")); - this._doc.body.style.borderTop = "1px solid black"; // FIXME: For cases where completions/MOW are shown at once, or ls=0. Should use :highlight. - - this._items = null; - this._startIndex = -1; // The index of the first displayed item - this._endIndex = -1; // The index one *after* the last displayed item - this._selIndex = -1; // The index of the currently selected element - this._div = null; - this._divNodes = {}; - this._minHeight = 0; - }, - - _dom: function _dom(xml, map) util.xmlToDom(xml instanceof XML ? xml : <>{xml}, this._doc, map), - - _autoSize: function _autoSize() { - if (!this._div) - return; - - if (this._container.collapsed) - this._div.style.minWidth = document.getElementById("dactyl-commandline").scrollWidth + "px"; - - this._minHeight = Math.max(this._minHeight, - this._win.scrollY + this._divNodes.completions.getBoundingClientRect().bottom); - - if (this._container.collapsed) - this._div.style.minWidth = ""; - - // FIXME: Belongs elsewhere. - mow.resize(false, Math.max(0, this._minHeight - this._container.height)); - - this._container.height = this._minHeight; - this._container.height -= mow.spaceNeeded; - mow.resize(false); - this.timeout(function () { - this._container.height -= mow.spaceNeeded; - }); - }, - - _getCompletion: function _getCompletion(index) this._completionElements.snapshotItem(index - this._startIndex), - - _init: function _init() { - this._div = this._dom( -
-
-
{_("completion.noCompletions")}
-
-
-
- { - template.map(util.range(0, options["maxitems"] * 2), function (i) -
-
  • ~
    • -
    ) - } -
    -
    , this._divNodes); - this._doc.body.replaceChild(this._div, this._doc.body.firstChild); - DOM(this._divNodes.wrapper).scrollIntoView(true); - - this._items.contextList.forEach(function init_eachContext(context) { - delete context.cache.nodes; - if (!context.items.length && !context.message && !context.incomplete) - return; - context.cache.nodes = []; - this._dom(
    -
    - { context.createRow(context.title || [], "CompTitle") } -
    -
    -
    -
    -
    -
    -
    -
    {ItemList.WAITING_MESSAGE}
    -
    -
    , context.cache.nodes); - this._divNodes.completions.appendChild(context.cache.nodes.root); - }, this); - - this.timeout(this._autoSize); - }, - - /** - * Uses the entries in "items" to fill the listbox and does incremental - * filling to speed up things. - * - * @param {number} offset Start at this index and show options["maxitems"]. - */ - _fill: function _fill(offset) { - XML.ignoreWhiteSpace = false; - let diff = offset - this._startIndex; - if (this._items == null || offset == null || diff == 0 || offset < 0) - return false; - - this._startIndex = offset; - this._endIndex = Math.min(this._startIndex + options["maxitems"], this._items.allItems.items.length); - - let haveCompletions = false; - let off = 0; - let end = this._startIndex + options["maxitems"]; - function getRows(context) { - function fix(n) Math.constrain(n, 0, len); - let len = context.items.length; - let start = off; - end -= !!context.message + context.incomplete; - off += len; - - let s = fix(offset - start), e = fix(end - start); - return [s, e, context.incomplete && e >= offset && off - 1 < end]; - } - - this._items.contextList.forEach(function fill_eachContext(context) { - let nodes = context.cache.nodes; - if (!nodes) - return; - haveCompletions = true; - - let root = nodes.root; - let items = nodes.items; - let [start, end, waiting] = getRows(context); - - if (context.message) { - nodes.message.textContent = ""; - nodes.message.appendChild(this._dom(context.message)); - } - nodes.message.style.display = context.message ? "block" : "none"; - nodes.waiting.style.display = waiting ? "block" : "none"; - nodes.up.style.opacity = "0"; - nodes.down.style.display = "none"; - - for (let [i, row] in Iterator(context.getRows(start, end, this._doc))) - nodes[i] = row; - for (let [i, row] in array.iterItems(nodes)) { - if (!row) - continue; - let display = (i >= start && i < end); - if (display && row.parentNode != items) { - do { - var next = nodes[++i]; - if (next && next.parentNode != items) - next = null; - } - while (!next && i < end) - items.insertBefore(row, next); - } - else if (!display && row.parentNode == items) - items.removeChild(row); - } - if (context.items.length == 0) - return; - nodes.up.style.opacity = (start == 0) ? "0" : "1"; - if (end != context.items.length) - nodes.down.style.display = "block"; - else - nodes.up.style.display = "block"; - if (start == end) { - nodes.up.style.display = "none"; - nodes.down.style.display = "none"; - } - }, this); - - this._divNodes.noCompletions.style.display = haveCompletions ? "none" : "block"; - - this._completionElements = DOM.XPath("//xhtml:div[@dactyl:highlight='CompItem']", this._doc); - - return true; - }, - - clear: function clear() { this.setItems(); this._doc.body.innerHTML = ""; }, - get visible() !this._container.collapsed, - set visible(val) this._container.collapsed = !val, - - update: function reset(brief) { - this._startIndex = this._endIndex = this._selIndex = -1; - this._div = null; - if (!brief) - this.selectItem(-1); - }, - - // if @param selectedItem is given, show the list and select that item - setItems: function setItems(newItems, selectedItem) { - if (this._selItem > -1) - this._getCompletion(this._selItem).removeAttribute("selected"); - - if (this._container.collapsed) { - this._minHeight = 0; - this._container.height = 0; - } - - this._startIndex = this._endIndex = this._selIndex = -1; - this._items = newItems; - this.update(true); - if (typeof selectedItem == "number") { - this.selectItem(selectedItem); - this.visible = true; - } - }, - get open() this.closure.setItems, - - selectItem: function selectItem(index) { - //let now = Date.now(); - - if (this._div == null) - this._init(); - - let sel = this._selIndex; - let len = this._items.allItems.items.length; - let newOffset = this._startIndex; - let maxItems = options["maxitems"]; - let contextLines = Math.min(3, parseInt((maxItems - 1) / 2)); - - if (index == -1 || index == null || index == len) { // wrapped around - if (this._selIndex < 0) - newOffset = 0; - this._selIndex = -1; - index = -1; - } - else { - if (index <= this._startIndex + contextLines) - newOffset = index - contextLines; - if (index >= this._endIndex - contextLines) - newOffset = index + contextLines - maxItems + 1; - - newOffset = Math.min(newOffset, len - maxItems); - newOffset = Math.max(newOffset, 0); - - this._selIndex = index; - } - - if (sel > -1) - this._getCompletion(sel).removeAttribute("selected"); - this._fill(newOffset); - if (index >= 0) { - this._getCompletion(index).setAttribute("selected", "true"); - if (this._container.height != 0) - DOM(this._getCompletion(index)).scrollIntoView(); - } - - //if (index == 0) - // this.start = now; - //if (index == Math.min(len - 1, 100)) - // util.dump({ time: Date.now() - this.start }); - }, - - onKeyPress: function onKeyPress(event) false -}, { - WAITING_MESSAGE: _("completion.generating"), -}); - // vim: set fdm=marker sw=4 ts=4 et: diff --git a/common/modules/finder.jsm b/common/modules/finder.jsm index dbd1530d..48549f7f 100644 --- a/common/modules/finder.jsm +++ b/common/modules/finder.jsm @@ -594,40 +594,6 @@ var RangeFind = Class("RangeFind", { this.found = false; }, - // This doesn't work yet. - resetCaret: function () { - let equal = RangeFind.equal; - let selection = this.win.getSelection(); - if (selection.rangeCount == 0) - selection.addRange(this.pageStart); - function getLines() { - let orig = selection.getRangeAt(0); - function getRanges(forward) { - selection.removeAllRanges(); - selection.addRange(orig); - let cur = orig; - while (true) { - var last = cur; - this.sel.lineMove(forward, false); - cur = selection.getRangeAt(0); - if (equal(cur, last)) - break; - yield cur; - } - } - yield orig; - for (let range in getRanges(true)) - yield range; - for (let range in getRanges(false)) - yield range; - } - for (let range in getLines()) { - if (this.sel.checkVisibility(range.startContainer, range.startOffset, range.startOffset)) - return range; - } - return null; - }, - find: function (pattern, reverse, private_) { if (!private_ && this.lastRange && !RangeFind.equal(this.selectedRange, this.lastRange)) this.reset();