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public/javascripts/ace/ext-textarea.js  view on Meta::CPAN

.ace-tm .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid rgb(192, 192, 192);\
}\
.ace-tm .ace_marker-layer .ace_active-line {\
background: rgba(0, 0, 0, 0.07);\
}\
.ace-tm .ace_gutter-active-line {\
background-color : #dcdcdc;\
}\
.ace-tm .ace_marker-layer .ace_selected-word {\
background: rgb(250, 250, 255);\
border: 1px solid rgb(200, 200, 250);\
}\
.ace-tm .ace_indent-guide {\
background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y;\
}\
";
exports.$id = "ace/theme/textmate";

var dom = require("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});

define("ace/ext/textarea",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/lib/net","ace/ace","ace/theme/textmate"], function(require, exports, module) {
"use strict";

var event = require("../lib/event");
var UA = require("../lib/useragent");
var net = require("../lib/net");
var ace = require("../ace");

require("../theme/textmate");

module.exports = exports = ace;
var getCSSProperty = function(element, container, property) {
    var ret = element.style[property];

    if (!ret) {
        if (window.getComputedStyle) {
            ret = window.getComputedStyle(element, '').getPropertyValue(property);
        } else {
            ret = element.currentStyle[property];
        }
    }

    if (!ret || ret == 'auto' || ret == 'intrinsic') {
        ret = container.style[property];
    }
    return ret;
};

function applyStyles(elm, styles) {
    for (var style in styles) {
        elm.style[style] = styles[style];
    }
}

function setupContainer(element, getValue) {
    if (element.type != 'textarea') {
        throw new Error("Textarea required!");
    }

    var parentNode = element.parentNode;
    var container = document.createElement('div');
    var resizeEvent = function() {
        var style = 'position:relative;';
        [
            'margin-top', 'margin-left', 'margin-right', 'margin-bottom'
        ].forEach(function(item) {
            style += item + ':' +
                        getCSSProperty(element, container, item) + ';';
        });
        var width = getCSSProperty(element, container, 'width') || (element.clientWidth + "px");
        var height = getCSSProperty(element, container, 'height')  || (element.clientHeight + "px");
        style += 'height:' + height + ';width:' + width + ';';
        style += 'display:inline-block;';
        container.setAttribute('style', style);
    };
    event.addListener(window, 'resize', resizeEvent);
    resizeEvent();
    parentNode.insertBefore(container, element.nextSibling);
    while (parentNode !== document) {
        if (parentNode.tagName.toUpperCase() === 'FORM') {
            var oldSumit = parentNode.onsubmit;
            parentNode.onsubmit = function(evt) {
                element.value = getValue();
                if (oldSumit) {
                    oldSumit.call(this, evt);
                }
            };
            break;
        }
        parentNode = parentNode.parentNode;
    }
    return container;
}

exports.transformTextarea = function(element, options) {
    var isFocused = element.autofocus || document.activeElement == element;
    var session;
    var container = setupContainer(element, function() {
        return session.getValue();
    });
    element.style.display = 'none';
    container.style.background = 'white';
    var editorDiv = document.createElement("div");
    applyStyles(editorDiv, {
        top: "0px",
        left: "0px",
        right: "0px",
        bottom: "0px",
        border: "1px solid gray",
        position: "absolute"
    });
    container.appendChild(editorDiv);

    var settingOpener = document.createElement("div");
    applyStyles(settingOpener, {
        position: "absolute",
        right: "0px",