/lenasys/trunk

/* ***** 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('ace/ext/static_highlight', ['require', 'exports', 'module' , 'ace/edit_session', 'ace/layer/text'], function(require, exports, module) {

var EditSession = require("../edit_session").EditSession;

var TextLayer = require("../layer/text").Text;

var baseStyles = ".ace_editor {\

font-family: 'Monaco', 'Menlo', 'Droid Sans Mono', 'Courier New', monospace;\

font-size: 12px;\

}\

.ace_editor .ace_gutter { \

width: 25px !important;\

display: block;\

float: left;\

text-align: right; \

padding: 0 3px 0 0; \

margin-right: 3px;\

}\

.ace_line { clear: both; }\

*.ace_gutter-cell {\

-moz-user-select: -moz-none;\

-khtml-user-select: none;\

-webkit-user-select: none;\

user-select: none;\

}";

exports.render = function(input, mode, theme, lineStart, disableGutter) {

    lineStart = parseInt(lineStart || 1, 10);

    var session = new EditSession("");

    session.setMode(mode);

    session.setUseWorker(false);

    var textLayer = new TextLayer(document.createElement("div"));

    textLayer.setSession(session);

    textLayer.config = {

        characterWidth: 10,

        lineHeight: 20

    };

    session.setValue(input);

    var stringBuilder = [];

    var length =  session.getLength();

    for(var ix = 0; ix < length; ix++) {

        stringBuilder.push("<div class='ace_line'>");

        if (!disableGutter)

            stringBuilder.push("<span class='ace_gutter ace_gutter-cell' unselectable='on'>" + (ix + lineStart) + "</span>");

        textLayer.$renderLine(stringBuilder, ix, true, false);

        stringBuilder.push("</div>");

    }

    var html = "<div class=':cssClass'>\

        <div class='ace_editor ace_scroller ace_text-layer'>\

            :code\

        </div>\

    </div>".replace(/:cssClass/, theme.cssClass).replace(/:code/, stringBuilder.join(""));

    textLayer.destroy();

    return {

        css: baseStyles + theme.cssText,

        html: html

    };

};

});