mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-30 15:45:03 -05:00
83 lines
3.2 KiB
JavaScript
Executable file
83 lines
3.2 KiB
JavaScript
Executable file
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Distributed under the BSD license:
|
|
*
|
|
* Copyright (c) 2010, Ajax.org B.V.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of Ajax.org B.V. nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
define(function(require, exports, module) {
|
|
"use strict";
|
|
|
|
var oop = require("../../lib/oop");
|
|
var BaseFoldMode = require("./fold_mode").FoldMode;
|
|
|
|
var FoldMode = exports.FoldMode = function(defaultMode, subModes) {
|
|
this.defaultMode = defaultMode;
|
|
this.subModes = subModes;
|
|
};
|
|
oop.inherits(FoldMode, BaseFoldMode);
|
|
|
|
(function() {
|
|
|
|
|
|
this.$getMode = function(state) {
|
|
if (typeof state != "string")
|
|
state = state[0];
|
|
for (var key in this.subModes) {
|
|
if (state.indexOf(key) === 0)
|
|
return this.subModes[key];
|
|
}
|
|
return null;
|
|
};
|
|
|
|
this.$tryMode = function(state, session, foldStyle, row) {
|
|
var mode = this.$getMode(state);
|
|
return (mode ? mode.getFoldWidget(session, foldStyle, row) : "");
|
|
};
|
|
|
|
this.getFoldWidget = function(session, foldStyle, row) {
|
|
return (
|
|
this.$tryMode(session.getState(row-1), session, foldStyle, row) ||
|
|
this.$tryMode(session.getState(row), session, foldStyle, row) ||
|
|
this.defaultMode.getFoldWidget(session, foldStyle, row)
|
|
);
|
|
};
|
|
|
|
this.getFoldWidgetRange = function(session, foldStyle, row) {
|
|
var mode = this.$getMode(session.getState(row-1));
|
|
|
|
if (!mode || !mode.getFoldWidget(session, foldStyle, row))
|
|
mode = this.$getMode(session.getState(row));
|
|
|
|
if (!mode || !mode.getFoldWidget(session, foldStyle, row))
|
|
mode = this.defaultMode;
|
|
|
|
return mode.getFoldWidgetRange(session, foldStyle, row);
|
|
};
|
|
|
|
}).call(FoldMode.prototype);
|
|
|
|
});
|