ace-builds
Version:
Ace (Ajax.org Cloud9 Editor)
1,143 lines (1,140 loc) • 129 kB
JavaScript
ace.define("ace/autocomplete/popup",["require","exports","module","ace/virtual_renderer","ace/editor","ace/range","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/config","ace/lib/useragent"], function(require, exports, module){"use strict";
var Renderer = require("../virtual_renderer").VirtualRenderer;
var Editor = require("../editor").Editor;
var Range = require("../range").Range;
var event = require("../lib/event");
var lang = require("../lib/lang");
var dom = require("../lib/dom");
var nls = require("../config").nls;
var userAgent = require("./../lib/useragent");
var getAriaId = function (index) {
return "suggest-aria-id:".concat(index);
};
var popupAriaRole = userAgent.isSafari ? "menu" : "listbox";
var optionAriaRole = userAgent.isSafari ? "menuitem" : "option";
var ariaActiveState = userAgent.isSafari ? "aria-current" : "aria-selected";
var $singleLineEditor = function (el) {
var renderer = new Renderer(el);
renderer.$maxLines = 4;
var editor = new Editor(renderer);
editor.setHighlightActiveLine(false);
editor.setShowPrintMargin(false);
editor.renderer.setShowGutter(false);
editor.renderer.setHighlightGutterLine(false);
editor.$mouseHandler.$focusTimeout = 0;
editor.$highlightTagPending = true;
return editor;
};
var AcePopup = /** @class */ (function () {
function AcePopup(parentNode) {
var el = dom.createElement("div");
var popup = $singleLineEditor(el);
if (parentNode) {
parentNode.appendChild(el);
}
el.style.display = "none";
popup.renderer.content.style.cursor = "default";
popup.renderer.setStyle("ace_autocomplete");
popup.renderer.$textLayer.element.setAttribute("role", popupAriaRole);
popup.renderer.$textLayer.element.setAttribute("aria-roledescription", nls("autocomplete.popup.aria-roledescription", "Autocomplete suggestions"));
popup.renderer.$textLayer.element.setAttribute("aria-label", nls("autocomplete.popup.aria-label", "Autocomplete suggestions"));
popup.renderer.textarea.setAttribute("aria-hidden", "true");
popup.setOption("displayIndentGuides", false);
popup.setOption("dragDelay", 150);
var noop = function () { };
popup.focus = noop;
popup.$isFocused = true;
popup.renderer.$cursorLayer.restartTimer = noop;
popup.renderer.$cursorLayer.element.style.opacity = "0";
popup.renderer.$maxLines = 8;
popup.renderer.$keepTextAreaAtCursor = false;
popup.setHighlightActiveLine(false);
popup.session.highlight("");
popup.session.$searchHighlight.clazz = "ace_highlight-marker";
popup.on("mousedown", function (e) {
var pos = e.getDocumentPosition();
popup.selection.moveToPosition(pos);
selectionMarker.start.row = selectionMarker.end.row = pos.row;
e.stop();
});
var lastMouseEvent;
var hoverMarker = new Range(-1, 0, -1, Infinity);
var selectionMarker = new Range(-1, 0, -1, Infinity);
selectionMarker.id = popup.session.addMarker(selectionMarker, "ace_active-line", "fullLine");
popup.setSelectOnHover = function (val) {
if (!val) {
hoverMarker.id = popup.session.addMarker(hoverMarker, "ace_line-hover", "fullLine");
}
else if (hoverMarker.id) {
popup.session.removeMarker(hoverMarker.id);
hoverMarker.id = null;
}
};
popup.setSelectOnHover(false);
popup.on("mousemove", function (e) {
if (!lastMouseEvent) {
lastMouseEvent = e;
return;
}
if (lastMouseEvent.x == e.x && lastMouseEvent.y == e.y) {
return;
}
lastMouseEvent = e;
lastMouseEvent.scrollTop = popup.renderer.scrollTop;
popup.isMouseOver = true;
var row = lastMouseEvent.getDocumentPosition().row;
if (hoverMarker.start.row != row) {
if (!hoverMarker.id)
popup.setRow(row);
setHoverMarker(row);
}
});
popup.renderer.on("beforeRender", function () {
if (lastMouseEvent && hoverMarker.start.row != -1) {
lastMouseEvent.$pos = null;
var row = lastMouseEvent.getDocumentPosition().row;
if (!hoverMarker.id)
popup.setRow(row);
setHoverMarker(row, true);
}
});
popup.renderer.on("afterRender", function () {
var t = popup.renderer.$textLayer;
for (var row = t.config.firstRow, l = t.config.lastRow; row <= l; row++) {
var popupRowElement = /** @type {HTMLElement|null} */ (t.element.childNodes[row - t.config.firstRow]);
popupRowElement.setAttribute("role", optionAriaRole);
popupRowElement.setAttribute("aria-roledescription", nls("autocomplete.popup.item.aria-roledescription", "item"));
popupRowElement.setAttribute("aria-setsize", popup.data.length);
popupRowElement.setAttribute("aria-describedby", "doc-tooltip");
popupRowElement.setAttribute("aria-posinset", row + 1);
var rowData = popup.getData(row);
if (rowData) {
var ariaLabel = "".concat(rowData.caption || rowData.value).concat(rowData.meta ? ", ".concat(rowData.meta) : '');
popupRowElement.setAttribute("aria-label", ariaLabel);
}
var highlightedSpans = popupRowElement.querySelectorAll(".ace_completion-highlight");
highlightedSpans.forEach(function (span) {
span.setAttribute("role", "mark");
});
}
});
popup.renderer.on("afterRender", function () {
var row = popup.getRow();
var t = popup.renderer.$textLayer;
var selected = /** @type {HTMLElement|null} */ (t.element.childNodes[row - t.config.firstRow]);
var el = document.activeElement; // Active element is textarea of main editor
if (selected !== popup.selectedNode && popup.selectedNode) {
dom.removeCssClass(popup.selectedNode, "ace_selected");
popup.selectedNode.removeAttribute(ariaActiveState);
popup.selectedNode.removeAttribute("id");
}
el.removeAttribute("aria-activedescendant");
popup.selectedNode = selected;
if (selected) {
var ariaId = getAriaId(row);
dom.addCssClass(selected, "ace_selected");
selected.id = ariaId;
t.element.setAttribute("aria-activedescendant", ariaId);
el.setAttribute("aria-activedescendant", ariaId);
selected.setAttribute(ariaActiveState, "true");
}
});
var hideHoverMarker = function () { setHoverMarker(-1); };
var setHoverMarker = function (row, suppressRedraw) {
if (row !== hoverMarker.start.row) {
hoverMarker.start.row = hoverMarker.end.row = row;
if (!suppressRedraw)
popup.session._emit("changeBackMarker");
popup._emit("changeHoverMarker");
}
};
popup.getHoveredRow = function () {
return hoverMarker.start.row;
};
event.addListener(popup.container, "mouseout", function () {
popup.isMouseOver = false;
hideHoverMarker();
});
popup.on("hide", hideHoverMarker);
popup.on("changeSelection", hideHoverMarker);
popup.session.doc.getLength = function () {
return popup.data.length;
};
popup.session.doc.getLine = function (i) {
var data = popup.data[i];
if (typeof data == "string")
return data;
return (data && data.value) || "";
};
var bgTokenizer = popup.session.bgTokenizer;
bgTokenizer.$tokenizeRow = function (row) {
var data = popup.data[row];
var tokens = [];
if (!data)
return tokens;
if (typeof data == "string")
data = { value: data };
var caption = data.caption || data.value || data.name;
function addToken(value, className) {
value && tokens.push({
type: (data.className || "") + (className || ""),
value: value
});
}
var lower = caption.toLowerCase();
var filterText = (popup.filterText || "").toLowerCase();
var lastIndex = 0;
var lastI = 0;
for (var i = 0; i <= filterText.length; i++) {
if (i != lastI && (data.matchMask & (1 << i) || i == filterText.length)) {
var sub = filterText.slice(lastI, i);
lastI = i;
var index = lower.indexOf(sub, lastIndex);
if (index == -1)
continue;
addToken(caption.slice(lastIndex, index), "");
lastIndex = index + sub.length;
addToken(caption.slice(index, lastIndex), "completion-highlight");
}
}
addToken(caption.slice(lastIndex, caption.length), "");
tokens.push({ type: "completion-spacer", value: " " });
if (data.meta)
tokens.push({ type: "completion-meta", value: data.meta });
if (data.message)
tokens.push({ type: "completion-message", value: data.message });
return tokens;
};
bgTokenizer.$updateOnChange = noop;
bgTokenizer.start = noop;
popup.session.$computeWidth = function () {
return this.screenWidth = 0;
};
popup.isOpen = false;
popup.isTopdown = false;
popup.autoSelect = true;
popup.filterText = "";
popup.isMouseOver = false;
popup.data = [];
popup.setData = function (list, filterText) {
popup.filterText = filterText || "";
popup.setValue(lang.stringRepeat("\n", list.length), -1);
popup.data = list || [];
popup.setRow(0);
};
popup.getData = function (row) {
return popup.data[row];
};
popup.getRow = function () {
return selectionMarker.start.row;
};
popup.setRow = function (line) {
line = Math.max(this.autoSelect ? 0 : -1, Math.min(this.data.length - 1, line));
if (selectionMarker.start.row != line) {
popup.selection.clearSelection();
selectionMarker.start.row = selectionMarker.end.row = line || 0;
popup.session._emit("changeBackMarker");
popup.moveCursorTo(line || 0, 0);
if (popup.isOpen)
popup._signal("select");
}
};
popup.on("changeSelection", function () {
if (popup.isOpen)
popup.setRow(popup.selection.lead.row);
popup.renderer.scrollCursorIntoView();
});
popup.hide = function () {
this.container.style.display = "none";
popup.anchorPos = null;
popup.anchor = null;
if (popup.isOpen) {
popup.isOpen = false;
this._signal("hide");
}
};
popup.tryShow = function (pos, lineHeight, anchor, forceShow) {
if (!forceShow && popup.isOpen && popup.anchorPos && popup.anchor &&
popup.anchorPos.top === pos.top && popup.anchorPos.left === pos.left &&
popup.anchor === anchor) {
return true;
}
var el = this.container;
var scrollBarSize = this.renderer.scrollBar.width || 10;
var screenHeight = window.innerHeight - scrollBarSize;
var screenWidth = window.innerWidth - scrollBarSize;
var renderer = this.renderer;
var maxH = renderer.$maxLines * lineHeight * 1.4;
var dims = { top: 0, bottom: 0, left: 0 };
var spaceBelow = screenHeight - pos.top - 3 * this.$borderSize - lineHeight;
var spaceAbove = pos.top - 3 * this.$borderSize;
if (!anchor) {
if (spaceAbove <= spaceBelow || spaceBelow >= maxH) {
anchor = "bottom";
}
else {
anchor = "top";
}
}
if (anchor === "top") {
dims.bottom = pos.top - this.$borderSize;
dims.top = dims.bottom - maxH;
}
else if (anchor === "bottom") {
dims.top = pos.top + lineHeight + this.$borderSize;
dims.bottom = dims.top + maxH;
}
var fitsX = dims.top >= 0 && dims.bottom <= screenHeight;
if (!forceShow && !fitsX) {
return false;
}
if (!fitsX) {
if (anchor === "top") {
renderer.$maxPixelHeight = spaceAbove;
}
else {
renderer.$maxPixelHeight = spaceBelow;
}
}
else {
renderer.$maxPixelHeight = null;
}
if (anchor === "top") {
el.style.top = "";
el.style.bottom = (screenHeight + scrollBarSize - dims.bottom) + "px";
popup.isTopdown = false;
}
else {
el.style.top = dims.top + "px";
el.style.bottom = "";
popup.isTopdown = true;
}
el.style.display = "";
var left = pos.left;
if (left + el.offsetWidth > screenWidth)
left = screenWidth - el.offsetWidth;
el.style.left = left + "px";
el.style.right = "";
if (!popup.isOpen) {
popup.isOpen = true;
this._signal("show");
lastMouseEvent = null;
}
popup.anchorPos = pos;
popup.anchor = anchor;
return true;
};
popup.show = function (pos, lineHeight, topdownOnly) {
this.tryShow(pos, lineHeight, topdownOnly ? "bottom" : undefined, true);
};
popup.goTo = function (where) {
var row = this.getRow();
var max = this.session.getLength() - 1;
switch (where) {
case "up":
row = row <= 0 ? max : row - 1;
break;
case "down":
row = row >= max ? -1 : row + 1;
break;
case "start":
row = 0;
break;
case "end":
row = max;
break;
}
this.setRow(row);
};
popup.getTextLeftOffset = function () {
return this.$borderSize + this.renderer.$padding + this.$imageSize;
};
popup.$imageSize = 0;
popup.$borderSize = 1;
return popup;
}
return AcePopup;
}());
dom.importCssString("\n.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line {\n background-color: #CAD6FA;\n z-index: 1;\n}\n.ace_dark.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line {\n background-color: #3a674e;\n}\n.ace_editor.ace_autocomplete .ace_line-hover {\n border: 1px solid #abbffe;\n margin-top: -1px;\n background: rgba(233,233,253,0.4);\n position: absolute;\n z-index: 2;\n}\n.ace_dark.ace_editor.ace_autocomplete .ace_line-hover {\n border: 1px solid rgba(109, 150, 13, 0.8);\n background: rgba(58, 103, 78, 0.62);\n}\n.ace_completion-meta {\n opacity: 0.5;\n margin-left: 0.9em;\n}\n.ace_completion-message {\n margin-left: 0.9em;\n color: blue;\n}\n.ace_editor.ace_autocomplete .ace_completion-highlight{\n color: #2d69c7;\n}\n.ace_dark.ace_editor.ace_autocomplete .ace_completion-highlight{\n color: #93ca12;\n}\n.ace_editor.ace_autocomplete {\n width: 300px;\n z-index: 200000;\n border: 1px lightgray solid;\n position: fixed;\n box-shadow: 2px 3px 5px rgba(0,0,0,.2);\n line-height: 1.4;\n background: #fefefe;\n color: #111;\n}\n.ace_dark.ace_editor.ace_autocomplete {\n border: 1px #484747 solid;\n box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.51);\n line-height: 1.4;\n background: #25282c;\n color: #c1c1c1;\n}\n.ace_autocomplete .ace_text-layer {\n width: calc(100% - 8px);\n}\n.ace_autocomplete .ace_line {\n display: flex;\n align-items: center;\n}\n.ace_autocomplete .ace_line > * {\n min-width: 0;\n flex: 0 0 auto;\n}\n.ace_autocomplete .ace_line .ace_ {\n flex: 0 1 auto;\n overflow: hidden;\n text-overflow: ellipsis;\n}\n.ace_autocomplete .ace_completion-spacer {\n flex: 1;\n}\n.ace_autocomplete.ace_loading:after {\n content: \"\";\n position: absolute;\n top: 0px;\n height: 2px;\n width: 8%;\n background: blue;\n z-index: 100;\n animation: ace_progress 3s infinite linear;\n animation-delay: 300ms;\n transform: translateX(-100%) scaleX(1);\n}\n@keyframes ace_progress {\n 0% { transform: translateX(-100%) scaleX(1) }\n 50% { transform: translateX(625%) scaleX(2) } \n 100% { transform: translateX(1500%) scaleX(3) } \n}\n@media (prefers-reduced-motion) {\n .ace_autocomplete.ace_loading:after {\n transform: translateX(625%) scaleX(2);\n animation: none;\n }\n}\n", "autocompletion.css", false);
exports.AcePopup = AcePopup;
exports.$singleLineEditor = $singleLineEditor;
exports.getAriaId = getAriaId;
});
ace.define("ace/snippets",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/range_list","ace/keyboard/hash_handler","ace/tokenizer","ace/clipboard","ace/editor"], function(require, exports, module){"use strict";
var dom = require("./lib/dom");
var oop = require("./lib/oop");
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var lang = require("./lib/lang");
var Range = require("./range").Range;
var RangeList = require("./range_list").RangeList;
var HashHandler = require("./keyboard/hash_handler").HashHandler;
var Tokenizer = require("./tokenizer").Tokenizer;
var clipboard = require("./clipboard");
var VARIABLES = {
CURRENT_WORD: function (editor) {
return editor.session.getTextRange(editor.session.getWordRange());
},
SELECTION: function (editor, name, indentation) {
var text = editor.session.getTextRange();
if (indentation)
return text.replace(/\n\r?([ \t]*\S)/g, "\n" + indentation + "$1");
return text;
},
CURRENT_LINE: function (editor) {
return editor.session.getLine(editor.getCursorPosition().row);
},
PREV_LINE: function (editor) {
return editor.session.getLine(editor.getCursorPosition().row - 1);
},
LINE_INDEX: function (editor) {
return editor.getCursorPosition().row;
},
LINE_NUMBER: function (editor) {
return editor.getCursorPosition().row + 1;
},
SOFT_TABS: function (editor) {
return editor.session.getUseSoftTabs() ? "YES" : "NO";
},
TAB_SIZE: function (editor) {
return editor.session.getTabSize();
},
CLIPBOARD: function (editor) {
return clipboard.getText && clipboard.getText();
},
FILENAME: function (editor) {
return /[^/\\]*$/.exec(this.FILEPATH(editor))[0];
},
FILENAME_BASE: function (editor) {
return /[^/\\]*$/.exec(this.FILEPATH(editor))[0].replace(/\.[^.]*$/, "");
},
DIRECTORY: function (editor) {
return this.FILEPATH(editor).replace(/[^/\\]*$/, "");
},
FILEPATH: function (editor) { return "/not implemented.txt"; },
WORKSPACE_NAME: function () { return "Unknown"; },
FULLNAME: function () { return "Unknown"; },
BLOCK_COMMENT_START: function (editor) {
var mode = editor.session.$mode || {};
return mode.blockComment && mode.blockComment.start || "";
},
BLOCK_COMMENT_END: function (editor) {
var mode = editor.session.$mode || {};
return mode.blockComment && mode.blockComment.end || "";
},
LINE_COMMENT: function (editor) {
var mode = editor.session.$mode || {};
return mode.lineCommentStart || "";
},
CURRENT_YEAR: date.bind(null, { year: "numeric" }),
CURRENT_YEAR_SHORT: date.bind(null, { year: "2-digit" }),
CURRENT_MONTH: date.bind(null, { month: "numeric" }),
CURRENT_MONTH_NAME: date.bind(null, { month: "long" }),
CURRENT_MONTH_NAME_SHORT: date.bind(null, { month: "short" }),
CURRENT_DATE: date.bind(null, { day: "2-digit" }),
CURRENT_DAY_NAME: date.bind(null, { weekday: "long" }),
CURRENT_DAY_NAME_SHORT: date.bind(null, { weekday: "short" }),
CURRENT_HOUR: date.bind(null, { hour: "2-digit", hour12: false }),
CURRENT_MINUTE: date.bind(null, { minute: "2-digit" }),
CURRENT_SECOND: date.bind(null, { second: "2-digit" })
};
VARIABLES.SELECTED_TEXT = VARIABLES.SELECTION;
function date(dateFormat) {
var str = new Date().toLocaleString("en-us", dateFormat);
return str.length == 1 ? "0" + str : str;
}
var SnippetManager = /** @class */ (function () {
function SnippetManager() {
this.snippetMap = {};
this.snippetNameMap = {};
this.variables = VARIABLES;
}
SnippetManager.prototype.getTokenizer = function () {
return SnippetManager["$tokenizer"] || this.createTokenizer();
};
SnippetManager.prototype.createTokenizer = function () {
function TabstopToken(str) {
str = str.substr(1);
if (/^\d+$/.test(str))
return [{ tabstopId: parseInt(str, 10) }];
return [{ text: str }];
}
function escape(ch) {
return "(?:[^\\\\" + ch + "]|\\\\.)";
}
var formatMatcher = {
regex: "/(" + escape("/") + "+)/",
onMatch: function (val, state, stack) {
var ts = stack[0];
ts.fmtString = true;
ts.guard = val.slice(1, -1);
ts.flag = "";
return "";
},
next: "formatString"
};
SnippetManager["$tokenizer"] = new Tokenizer({
start: [
{ regex: /\\./, onMatch: function (val, state, stack) {
var ch = val[1];
if (ch == "}" && stack.length) {
val = ch;
}
else if ("`$\\".indexOf(ch) != -1) {
val = ch;
}
return [val];
} },
{ regex: /}/, onMatch: function (val, state, stack) {
return [stack.length ? stack.shift() : val];
} },
{ regex: /\$(?:\d+|\w+)/, onMatch: TabstopToken },
{ regex: /\$\{[\dA-Z_a-z]+/, onMatch: function (str, state, stack) {
var t = TabstopToken(str.substr(1));
stack.unshift(t[0]);
return t;
}, next: "snippetVar" },
{ regex: /\n/, token: "newline", merge: false }
],
snippetVar: [
{ regex: "\\|" + escape("\\|") + "*\\|", onMatch: function (val, state, stack) {
var choices = val.slice(1, -1).replace(/\\[,|\\]|,/g, function (operator) {
return operator.length == 2 ? operator[1] : "\x00";
}).split("\x00").map(function (value) {
return { value: value };
});
stack[0].choices = choices;
return [choices[0]];
}, next: "start" },
formatMatcher,
{ regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "start" }
],
formatString: [
{ regex: /:/, onMatch: function (val, state, stack) {
if (stack.length && stack[0].expectElse) {
stack[0].expectElse = false;
stack[0].ifEnd = { elseEnd: stack[0] };
return [stack[0].ifEnd];
}
return ":";
} },
{ regex: /\\./, onMatch: function (val, state, stack) {
var ch = val[1];
if (ch == "}" && stack.length)
val = ch;
else if ("`$\\".indexOf(ch) != -1)
val = ch;
else if (ch == "n")
val = "\n";
else if (ch == "t")
val = "\t";
else if ("ulULE".indexOf(ch) != -1)
val = { changeCase: ch, local: ch > "a" };
return [val];
} },
{ regex: "/\\w*}", onMatch: function (val, state, stack) {
var next = stack.shift();
if (next)
next.flag = val.slice(1, -1);
this.next = next && next.tabstopId ? "start" : "";
return [next || val];
}, next: "start" },
{ regex: /\$(?:\d+|\w+)/, onMatch: function (val, state, stack) {
return [{ text: val.slice(1) }];
} },
{ regex: /\${\w+/, onMatch: function (val, state, stack) {
var token = { text: val.slice(2) };
stack.unshift(token);
return [token];
}, next: "formatStringVar" },
{ regex: /\n/, token: "newline", merge: false },
{ regex: /}/, onMatch: function (val, state, stack) {
var next = stack.shift();
this.next = next && next.tabstopId ? "start" : "";
return [next || val];
}, next: "start" }
],
formatStringVar: [
{ regex: /:\/\w+}/, onMatch: function (val, state, stack) {
var ts = stack[0];
ts.formatFunction = val.slice(2, -1);
return [stack.shift()];
}, next: "formatString" },
formatMatcher,
{ regex: /:[\?\-+]?/, onMatch: function (val, state, stack) {
if (val[1] == "+")
stack[0].ifEnd = stack[0];
if (val[1] == "?")
stack[0].expectElse = true;
}, next: "formatString" },
{ regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "formatString" }
]
});
return SnippetManager["$tokenizer"];
};
SnippetManager.prototype.tokenizeTmSnippet = function (str, startState) {
return this.getTokenizer().getLineTokens(str, startState).tokens.map(function (x) {
return x.value || x;
});
};
SnippetManager.prototype.getVariableValue = function (editor, name, indentation) {
if (/^\d+$/.test(name))
return (this.variables.__ || {})[name] || "";
if (/^[A-Z]\d+$/.test(name))
return (this.variables[name[0] + "__"] || {})[name.substr(1)] || "";
name = name.replace(/^TM_/, "");
if (!this.variables.hasOwnProperty(name))
return "";
var value = this.variables[name];
if (typeof value == "function")
value = this.variables[name](editor, name, indentation);
return value == null ? "" : value;
};
SnippetManager.prototype.tmStrFormat = function (str, ch, editor) {
if (!ch.fmt)
return str;
var flag = ch.flag || "";
var re = ch.guard;
re = new RegExp(re, flag.replace(/[^gim]/g, ""));
var fmtTokens = typeof ch.fmt == "string" ? this.tokenizeTmSnippet(ch.fmt, "formatString") : ch.fmt;
var _self = this;
var formatted = str.replace(re, function () {
var oldArgs = _self.variables.__;
_self.variables.__ = [].slice.call(arguments);
var fmtParts = _self.resolveVariables(fmtTokens, editor);
var gChangeCase = "E";
for (var i = 0; i < fmtParts.length; i++) {
var ch = fmtParts[i];
if (typeof ch == "object") {
fmtParts[i] = "";
if (ch.changeCase && ch.local) {
var next = fmtParts[i + 1];
if (next && typeof next == "string") {
if (ch.changeCase == "u")
fmtParts[i] = next[0].toUpperCase();
else
fmtParts[i] = next[0].toLowerCase();
fmtParts[i + 1] = next.substr(1);
}
}
else if (ch.changeCase) {
gChangeCase = ch.changeCase;
}
}
else if (gChangeCase == "U") {
fmtParts[i] = ch.toUpperCase();
}
else if (gChangeCase == "L") {
fmtParts[i] = ch.toLowerCase();
}
}
_self.variables.__ = oldArgs;
return fmtParts.join("");
});
return formatted;
};
SnippetManager.prototype.tmFormatFunction = function (str, ch, editor) {
if (ch.formatFunction == "upcase")
return str.toUpperCase();
if (ch.formatFunction == "downcase")
return str.toLowerCase();
return str;
};
SnippetManager.prototype.resolveVariables = function (snippet, editor) {
var result = [];
var indentation = "";
var afterNewLine = true;
for (var i = 0; i < snippet.length; i++) {
var ch = snippet[i];
if (typeof ch == "string") {
result.push(ch);
if (ch == "\n") {
afterNewLine = true;
indentation = "";
}
else if (afterNewLine) {
indentation = /^\t*/.exec(ch)[0];
afterNewLine = /\S/.test(ch);
}
continue;
}
if (!ch)
continue;
afterNewLine = false;
if (ch.fmtString) {
var j = snippet.indexOf(ch, i + 1);
if (j == -1)
j = snippet.length;
ch.fmt = snippet.slice(i + 1, j);
i = j;
}
if (ch.text) {
var value = this.getVariableValue(editor, ch.text, indentation) + "";
if (ch.fmtString)
value = this.tmStrFormat(value, ch, editor);
if (ch.formatFunction)
value = this.tmFormatFunction(value, ch, editor);
if (value && !ch.ifEnd) {
result.push(value);
gotoNext(ch);
}
else if (!value && ch.ifEnd) {
gotoNext(ch.ifEnd);
}
}
else if (ch.elseEnd) {
gotoNext(ch.elseEnd);
}
else if (ch.tabstopId != null) {
result.push(ch);
}
else if (ch.changeCase != null) {
result.push(ch);
}
}
function gotoNext(ch) {
var i1 = snippet.indexOf(ch, i + 1);
if (i1 != -1)
i = i1;
}
return result;
};
SnippetManager.prototype.getDisplayTextForSnippet = function (editor, snippetText) {
var processedSnippet = processSnippetText.call(this, editor, snippetText);
return processedSnippet.text;
};
SnippetManager.prototype.insertSnippetForSelection = function (editor, snippetText, options) {
if (options === void 0) { options = {}; }
var processedSnippet = processSnippetText.call(this, editor, snippetText, options);
var range = editor.getSelectionRange();
var end = editor.session.replace(range, processedSnippet.text);
var tabstopManager = new TabstopManager(editor);
var selectionId = editor.inVirtualSelectionMode && editor.selection.index;
tabstopManager.addTabstops(processedSnippet.tabstops, range.start, end, selectionId);
};
SnippetManager.prototype.insertSnippet = function (editor, snippetText, options) {
if (options === void 0) { options = {}; }
var self = this;
if (editor.inVirtualSelectionMode)
return self.insertSnippetForSelection(editor, snippetText, options);
editor.forEachSelection(function () {
self.insertSnippetForSelection(editor, snippetText, options);
}, null, { keepOrder: true });
if (editor.tabstopManager)
editor.tabstopManager.tabNext();
};
SnippetManager.prototype.$getScope = function (editor) {
var scope = editor.session.$mode.$id || "";
scope = scope.split("/").pop();
if (scope === "html" || scope === "php") {
if (scope === "php" && !editor.session.$mode.inlinePhp)
scope = "html";
var c = editor.getCursorPosition();
var state = editor.session.getState(c.row);
if (typeof state === "object") {
state = state[0];
}
if (state.substring) {
if (state.substring(0, 3) == "js-")
scope = "javascript";
else if (state.substring(0, 4) == "css-")
scope = "css";
else if (state.substring(0, 4) == "php-")
scope = "php";
}
}
return scope;
};
SnippetManager.prototype.getActiveScopes = function (editor) {
var scope = this.$getScope(editor);
var scopes = [scope];
var snippetMap = this.snippetMap;
if (snippetMap[scope] && snippetMap[scope].includeScopes) {
scopes.push.apply(scopes, snippetMap[scope].includeScopes);
}
scopes.push("_");
return scopes;
};
SnippetManager.prototype.expandWithTab = function (editor, options) {
var self = this;
var result = editor.forEachSelection(function () {
return self.expandSnippetForSelection(editor, options);
}, null, { keepOrder: true });
if (result && editor.tabstopManager)
editor.tabstopManager.tabNext();
return result;
};
SnippetManager.prototype.expandSnippetForSelection = function (editor, options) {
var cursor = editor.getCursorPosition();
var line = editor.session.getLine(cursor.row);
var before = line.substring(0, cursor.column);
var after = line.substr(cursor.column);
var snippetMap = this.snippetMap;
var snippet;
this.getActiveScopes(editor).some(function (scope) {
var snippets = snippetMap[scope];
if (snippets)
snippet = this.findMatchingSnippet(snippets, before, after);
return !!snippet;
}, this);
if (!snippet)
return false;
if (options && options.dryRun)
return true;
editor.session.doc.removeInLine(cursor.row, cursor.column - snippet.replaceBefore.length, cursor.column + snippet.replaceAfter.length);
this.variables.M__ = snippet.matchBefore;
this.variables.T__ = snippet.matchAfter;
this.insertSnippetForSelection(editor, snippet.content);
this.variables.M__ = this.variables.T__ = null;
return true;
};
SnippetManager.prototype.findMatchingSnippet = function (snippetList, before, after) {
for (var i = snippetList.length; i--;) {
var s = snippetList[i];
if (s.startRe && !s.startRe.test(before))
continue;
if (s.endRe && !s.endRe.test(after))
continue;
if (!s.startRe && !s.endRe)
continue;
s.matchBefore = s.startRe ? s.startRe.exec(before) : [""];
s.matchAfter = s.endRe ? s.endRe.exec(after) : [""];
s.replaceBefore = s.triggerRe ? s.triggerRe.exec(before)[0] : "";
s.replaceAfter = s.endTriggerRe ? s.endTriggerRe.exec(after)[0] : "";
return s;
}
};
SnippetManager.prototype.register = function (snippets, scope) {
var snippetMap = this.snippetMap;
var snippetNameMap = this.snippetNameMap;
var self = this;
if (!snippets)
snippets = [];
function wrapRegexp(src) {
if (src && !/^\^?\(.*\)\$?$|^\\b$/.test(src))
src = "(?:" + src + ")";
return src || "";
}
function guardedRegexp(re, guard, opening) {
re = wrapRegexp(re);
guard = wrapRegexp(guard);
if (opening) {
re = guard + re;
if (re && re[re.length - 1] != "$")
re = re + "$";
}
else {
re = re + guard;
if (re && re[0] != "^")
re = "^" + re;
}
return new RegExp(re);
}
function addSnippet(s) {
if (!s.scope)
s.scope = scope || "_";
scope = s.scope;
if (!snippetMap[scope]) {
snippetMap[scope] = [];
snippetNameMap[scope] = {};
}
var map = snippetNameMap[scope];
if (s.name) {
var old = map[s.name];
if (old)
self.unregister(old);
map[s.name] = s;
}
snippetMap[scope].push(s);
if (s.prefix)
s.tabTrigger = s.prefix;
if (!s.content && s.body)
s.content = Array.isArray(s.body) ? s.body.join("\n") : s.body;
if (s.tabTrigger && !s.trigger) {
if (!s.guard && /^\w/.test(s.tabTrigger))
s.guard = "\\b";
s.trigger = lang.escapeRegExp(s.tabTrigger);
}
if (!s.trigger && !s.guard && !s.endTrigger && !s.endGuard)
return;
s.startRe = guardedRegexp(s.trigger, s.guard, true);
s.triggerRe = new RegExp(s.trigger);
s.endRe = guardedRegexp(s.endTrigger, s.endGuard, true);
s.endTriggerRe = new RegExp(s.endTrigger);
}
if (Array.isArray(snippets)) {
snippets.forEach(addSnippet);
}
else {
Object.keys(snippets).forEach(function (key) {
addSnippet(snippets[key]);
});
}
this._signal("registerSnippets", { scope: scope });
};
SnippetManager.prototype.unregister = function (snippets, scope) {
var snippetMap = this.snippetMap;
var snippetNameMap = this.snippetNameMap;
function removeSnippet(s) {
var nameMap = snippetNameMap[s.scope || scope];
if (nameMap && nameMap[s.name]) {
delete nameMap[s.name];
var map = snippetMap[s.scope || scope];
var i = map && map.indexOf(s);
if (i >= 0)
map.splice(i, 1);
}
}
if (snippets.content)
removeSnippet(snippets);
else if (Array.isArray(snippets))
snippets.forEach(removeSnippet);
};
SnippetManager.prototype.parseSnippetFile = function (str) {
str = str.replace(/\r/g, "");
var list = [], /**@type{Snippet}*/ snippet = {};
var re = /^#.*|^({[\s\S]*})\s*$|^(\S+) (.*)$|^((?:\n*\t.*)+)/gm;
var m;
while (m = re.exec(str)) {
if (m[1]) {
try {
snippet = JSON.parse(m[1]);
list.push(snippet);
}
catch (e) { }
}
if (m[4]) {
snippet.content = m[4].replace(/^\t/gm, "");
list.push(snippet);
snippet = {};
}
else {
var key = m[2], val = m[3];
if (key == "regex") {
var guardRe = /\/((?:[^\/\\]|\\.)*)|$/g;
snippet.guard = guardRe.exec(val)[1];
snippet.trigger = guardRe.exec(val)[1];
snippet.endTrigger = guardRe.exec(val)[1];
snippet.endGuard = guardRe.exec(val)[1];
}
else if (key == "snippet") {
snippet.tabTrigger = val.match(/^\S*/)[0];
if (!snippet.name)
snippet.name = val;
}
else if (key) {
snippet[key] = val;
}
}
}
return list;
};
SnippetManager.prototype.getSnippetByName = function (name, editor) {
var snippetMap = this.snippetNameMap;
var snippet;
this.getActiveScopes(editor).some(function (scope) {
var snippets = snippetMap[scope];
if (snippets)
snippet = snippets[name];
return !!snippet;
}, this);
return snippet;
};
return SnippetManager;
}());
oop.implement(SnippetManager.prototype, EventEmitter);
var processSnippetText = function (editor, snippetText, options) {
if (options === void 0) { options = {}; }
var cursor = editor.getCursorPosition();
var line = editor.session.getLine(cursor.row);
var tabString = editor.session.getTabString();
var indentString = line.match(/^\s*/)[0];
if (cursor.column < indentString.length)
indentString = indentString.slice(0, cursor.column);
snippetText = snippetText.replace(/\r/g, "");
var tokens = this.tokenizeTmSnippet(snippetText);
tokens = this.resolveVariables(tokens, editor);
tokens = tokens.map(function (x) {
if (x == "\n" && !options.excludeExtraIndent)
return x + indentString;
if (typeof x == "string")
return x.replace(/\t/g, tabString);
return x;
});
var tabstops = [];
tokens.forEach(function (p, i) {
if (typeof p != "object")
return;
var id = p.tabstopId;
var ts = tabstops[id];
if (!ts) {
ts = tabstops[id] = [];
ts.index = id;
ts.value = "";
ts.parents = {};
}
if (ts.indexOf(p) !== -1)
return;
if (p.choices && !ts.choices)
ts.choices = p.choices;
ts.push(p);
var i1 = tokens.indexOf(p, i + 1);
if (i1 === -1)
return;
var value = tokens.slice(i + 1, i1);
var isNested = value.some(function (t) { return typeof t === "object"; });
if (isNested && !ts.value) {
ts.value = value;
}
else if (value.length && (!ts.value || typeof ts.value !== "string")) {
ts.value = value.join("");
}
});
tabstops.forEach(function (ts) { ts.length = 0; });
var expanding = {};
function copyValue(val) {
var copy = [];
for (var i = 0; i < val.length; i++) {
var p = val[i];
if (typeof p == "object") {
if (expanding[p.tabstopId])
continue;
var j = val.lastIndexOf(p, i - 1);
p = copy[j] || { tabstopId: p.tabstopId };
}
copy[i] = p;
}
return copy;
}
for (var i = 0; i < tokens.length; i++) {
var p = tokens[i];
if (typeof p != "object")
continue;
var id = p.tabstopId;
var ts = tabstops[id];
var i1 = tokens.indexOf(p, i + 1);
if (expanding[id]) {
if (expanding[id] === p) {
delete expanding[id];
Object.keys(expanding).forEach(function (parentId) {
ts.parents[parentId] = true;
});
}
continue;
}
expanding[id] = p;
var value = ts.value;
if (typeof value !== "string")
value = copyValue(value);
else if (p.fmt)
value = this.tmStrFormat(value, p, editor);
tokens.splice.apply(tokens, [i + 1, Math.max(0, i1 - i)].concat(value, p));
if (ts.indexOf(p) === -1)
ts.push(p);
}
var row = 0, column = 0;
var text = "";
tokens.forEach(function (t) {
if (typeof t === "string") {
var lines = t.split("\n");
if (lines.length > 1) {
column = lines[lines.length - 1].length;
row += lines.length - 1;
}
else
column += t.length;
text += t;
}
else if (t) {
if (!t.start)
t.start = { row: row, column: column };
else
t.end = { row: row, column: column };
}
});
return {
text: text,
tabstops: tabstops,
tokens: tokens
};
};
var TabstopManager = /** @class */ (function () {
function TabstopManager(editor) {
this.index = 0;
this.ranges = [];
this.tabstops = [];
if (editor.tabstopManager)
return editor.tabstopManager;
editor.tabstopManager = this;
this.$onChange = this.onChange.bind(this);
this.$onChangeSelection = lang.delayedCall(this.onChangeSelection.bind(this)).schedule;
this.$onChangeSession = this.onChangeSession.bind(this);
this.$onAfterExec = this.onAfterExec.bind(this);
this.attach(editor);
}
TabstopManager.prototype.attach = function (editor) {
this.$openTabstops = null;
this.selectedTabstop = null;
this.editor = editor;
this.session = editor.session;
this.editor.on("change", this.$onChange);
this.editor.on("changeSelection", this.$onChangeSelection);
this.editor.on("changeSession", this.$onChangeSession);
this.editor.commands.on("afterExec", this.$onAfterExec);
this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
};
TabstopManager.prototype.detach = function () {
this.tabstops.forEach(this.removeTabstopMarkers, this);
this.ranges.length = 0;
this.tabstops.length = 0;
this.selectedTabstop = null;
this.editor.off("change", this.$onChange);
this.editor.off("changeSelection", this.$onChangeSelection);
this.editor.off("changeSession", this.$onChangeSession);
this.editor.commands.off("afterExec", this.$onAfterExec);
this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler);
this.editor.tabstopManager = null;
this.session = null;
this.editor = null;
};
TabstopManager.prototype.onChange = function (delta) {
var isRemove = delta.action[0] == "r";
var selectedTabstop = this.selectedTabstop || {};
var parents = selectedTabstop.parents || {};
var tabstops = this.tabstops.slice();
for (var i = 0; i < tabstops.length; i++) {
var ts = tabstops[i];
var active = ts == selectedTabstop || parents[ts.index];
ts.rangeList.$bias = active ? 0 : 1;
if (delta.action == "remove" && ts !== selectedTabstop) {
var parentActive = ts.parents && ts.parents[selectedTabstop.index];
var startIndex = ts.rangeList.pointIndex(delta.start, parentActive);
startIndex = startIndex < 0 ? -startIndex - 1 : startIndex + 1;
var endIndex = ts.rangeList.pointIndex(delta.end, parentActive);
endIndex = endIndex < 0 ? -endIndex - 1 : endIndex - 1;
var toRemove = ts.rangeList.ranges.slice(startIndex, endIndex);
for (var j = 0; j < toRemove.length; j++)
this.removeRange(toRemove[j]);
}
ts.rangeList.$onChange(delta);
}
var session = this.session;
if (!this.$inChange && isRemove && session.getLength() == 1 && !session.getValue())
this.detach();
};
TabstopManager.prototype.updateLinkedFields = function () {
var ts = this.selectedTabstop;
if (!ts || !ts.hasLinkedRanges || !ts.firstNonLinked)
return;
this.$inChange = true;
var session = this.session;
var text = session.getTextRange(ts.firstNonLinked);
for (var i = 0; i < ts.length; i++) {
var range = ts[i];
if (!range.linked)
continue;
var original = range.original;
var fmt = exports.snippetManager.tmStrFormat(text, original, this.editor);
session.replace(range, fmt);
}
this.$inChange = false;
};