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

define("ace/theme/textmate",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
"use strict";

exports.isDark = false;
exports.cssClass = "ace-tm";
exports.cssText = ".ace-tm .ace_gutter {\
background: #f0f0f0;\
color: #333;\
}\
.ace-tm .ace_print-margin {\
width: 1px;\
background: #e8e8e8;\
}\
.ace-tm .ace_fold {\
background-color: #6B72E6;\
}\
.ace-tm {\
background-color: #FFFFFF;\
color: black;\
}\
.ace-tm .ace_cursor {\
color: black;\
}\
.ace-tm .ace_invisible {\
color: rgb(191, 191, 191);\
}\
.ace-tm .ace_storage,\
.ace-tm .ace_keyword {\
color: blue;\
}\
.ace-tm .ace_constant {\
color: rgb(197, 6, 11);\
}\
.ace-tm .ace_constant.ace_buildin {\
color: rgb(88, 72, 246);\
}\
.ace-tm .ace_constant.ace_language {\
color: rgb(88, 92, 246);\
}\
.ace-tm .ace_constant.ace_library {\
color: rgb(6, 150, 14);\
}\
.ace-tm .ace_invalid {\
background-color: rgba(255, 0, 0, 0.1);\
color: red;\
}\
.ace-tm .ace_support.ace_function {\
color: rgb(60, 76, 114);\
}\
.ace-tm .ace_support.ace_constant {\
color: rgb(6, 150, 14);\
}\
.ace-tm .ace_support.ace_type,\
.ace-tm .ace_support.ace_class {\
color: rgb(109, 121, 222);\
}\
.ace-tm .ace_keyword.ace_operator {\
color: rgb(104, 118, 135);\
}\
.ace-tm .ace_string {\
color: rgb(3, 106, 7);\
}\
.ace-tm .ace_comment {\
color: rgb(76, 136, 107);\
}\
.ace-tm .ace_comment.ace_doc {\
color: rgb(0, 102, 255);\
}\
.ace-tm .ace_comment.ace_doc.ace_tag {\
color: rgb(128, 159, 191);\
}\
.ace-tm .ace_constant.ace_numeric {\
color: rgb(0, 0, 205);\
}\
.ace-tm .ace_variable {\
color: rgb(49, 132, 149);\
}\
.ace-tm .ace_xml-pe {\
color: rgb(104, 104, 91);\
}\
.ace-tm .ace_entity.ace_name.ace_function {\
color: #0000A2;\
}\
.ace-tm .ace_heading {\
color: rgb(12, 7, 255);\
}\
.ace-tm .ace_list {\
color:rgb(185, 6, 144);\
}\
.ace-tm .ace_meta.ace_tag {\
color:rgb(0, 22, 142);\
}\
.ace-tm .ace_string.ace_regex {\
color: rgb(255, 0, 0)\
}\
.ace-tm .ace_marker-layer .ace_selection {\
background: rgb(181, 213, 255);\
}\
.ace-tm.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px white;\
}\
.ace-tm .ace_marker-layer .ace_step {\
background: rgb(252, 255, 0);\
}\
.ace-tm .ace_marker-layer .ace_stack {\
background: rgb(164, 229, 101);\
}\
.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",
        bottom: "0px",
        cursor: "nw-resize",
        border: "solid 9px",
        borderColor: "lightblue gray gray #ceade6",
        zIndex: 101
    });

    var settingDiv = document.createElement("div");
    var settingDivStyles = {
        top: "0px",
        left: "20%",
        right: "0px",
        bottom: "0px",
        position: "absolute",
        padding: "5px",
        zIndex: 100,
        color: "white",
        display: "none",
        overflow: "auto",
        fontSize: "14px",
        boxShadow: "-5px 2px 3px gray"
    };
    if (!UA.isOldIE) {
        settingDivStyles.backgroundColor = "rgba(0, 0, 0, 0.6)";
    } else {
        settingDivStyles.backgroundColor = "#333";
    }

    applyStyles(settingDiv, settingDivStyles);
    container.appendChild(settingDiv);

    options = options || exports.defaultOptions;
    var editor = ace.edit(editorDiv);
    session = editor.getSession();

    session.setValue(element.value || element.innerHTML);
    if (isFocused)
        editor.focus();
    container.appendChild(settingOpener);
    setupApi(editor, editorDiv, settingDiv, ace, options);
    setupSettingPanel(settingDiv, settingOpener, editor);

    var state = "";
    event.addListener(settingOpener, "mousemove", function(e) {
        var rect = this.getBoundingClientRect();
        var x = e.clientX - rect.left, y = e.clientY - rect.top;
        if (x + y < (rect.width + rect.height)/2) {
            this.style.cursor = "pointer";
            state = "toggle";
        } else {
            state = "resize";
            this.style.cursor = "nw-resize";
        }
    });

    event.addListener(settingOpener, "mousedown", function(e) {
        e.preventDefault();
        if (state == "toggle") {
            editor.setDisplaySettings();
            return;
        }
        container.style.zIndex = 100000;
        var rect = container.getBoundingClientRect();
        var startX = rect.width  + rect.left - e.clientX;
        var startY = rect.height  + rect.top - e.clientY;
        event.capture(settingOpener, function(e) {
            container.style.width = e.clientX - rect.left + startX + "px";
            container.style.height = e.clientY - rect.top + startY + "px";
            editor.resize();
        }, function() {});
    });

    return editor;
};

function load(url, module, callback) {
    net.loadScript(url, function() {
        require([module], callback);
    });
}

function setupApi(editor, editorDiv, settingDiv, ace, options) {
    var session = editor.getSession();
    var renderer = editor.renderer;

    function toBool(value) {