define(['jquery', 'underscore', 'requtils', 'renderer/baseeditor'], function ($, _, requtils, BaseEditor) {
'use strict';
var Utils = requtils.getUtils();
/* NodeEditor Begin */
//var NodeEditor = Renderer.NodeEditor = Utils.inherit(Renderer._BaseEditor);
var NodeEditor = Utils.inherit(BaseEditor);
_(NodeEditor.prototype).extend({
template: _.template(
'<h2><span class="Rk-CloseX">×</span><%-renkan.translate("Edit Node")%></span></h2>' +
'<p><label><%-renkan.translate("Title:")%></label><input class="Rk-Edit-Title" type="text" value="<%-node.title%>"/></p>' +
'<% if (options.show_node_editor_uri) { %><p><label><%-renkan.translate("URI:")%></label><input class="Rk-Edit-URI" type="text" value="<%-node.uri%>"/><a class="Rk-Edit-Goto" href="<%-node.uri%>" target="_blank"></a></p><% } %>' +
'<% if (options.show_node_editor_description) { %><p><label><%-renkan.translate("Description:")%></label><textarea class="Rk-Edit-Description"><%-node.description%></textarea></p><% } %>' +
'<% if (options.show_node_editor_size) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Size:")%></span><a href="#" class="Rk-Edit-Size-Down">-</a><span class="Rk-Edit-Size-Value"><%-node.size%></span><a href="#" class="Rk-Edit-Size-Up">+</a></p><% } %>' +
'<% if (options.show_node_editor_color) { %><div class="Rk-Editor-p"><span class="Rk-Editor-Label"><%-renkan.translate("Node color:")%></span><div class="Rk-Edit-ColorPicker-Wrapper"><span class="Rk-Edit-Color" style="background:<%-node.color%>;"><span class="Rk-Edit-ColorTip"></span></span>' +
'<%= renkan.colorPicker %><span class="Rk-Edit-ColorPicker-Text"><%- renkan.translate("Choose color") %></span></div></div><% } %>' +
'<% if (options.show_node_editor_image) { %><div class="Rk-Edit-ImgWrap"><div class="Rk-Edit-ImgPreview"><img src="<%-node.image || node.image_placeholder%>" />' +
'<% if (node.clip_path) { %><svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewbox="0 0 1 1" preserveAspectRatio="none"><path style="stroke-width: .02; stroke:red; fill-opacity:.3; fill:red;" d="<%- node.clip_path %>"/></svg><% }%>' +
'</div></div><p><label><%-renkan.translate("Image URL:")%></label><div><a class="Rk-Edit-Image-Del" href="#"></a><input class="Rk-Edit-Image" type="text" value="<%-node.image%>"/></div></p>' +
'<% if (options.allow_image_upload) { %><p><label><%-renkan.translate("Choose Image File:")%></label><input class="Rk-Edit-Image-File" type="file" accept="image/*"/></p><% }%><% } %>' +
'<% if (options.show_node_editor_creator && node.has_creator) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Created by:")%></span> <span class="Rk-UserColor" style="background:<%-node.created_by_color%>;"></span><%- shortenText(node.created_by_title, 25) %></p><% } %>' +
'<% if (options.change_shapes) { %><p><label><%-renkan.translate("Shapes available")%>:</label> <select class="Rk-Edit-Shape">' +
'<option class="Rk-Edit-Vocabulary-Property" value="circle"<% if (node.shape === "circle") { %> selected<% } %>><%- renkan.translate("Circle") %></option>' +
'<option class="Rk-Edit-Vocabulary-Property" value="rectangle"<% if (node.shape === "rectangle") { %> selected<% } %>><%- renkan.translate("Square") %></option>' +
'<option class="Rk-Edit-Vocabulary-Property" value="diamond"<% if (node.shape === "diamond") { %> selected<% } %>><%- renkan.translate("Diamond") %></option>' +
'<option class="Rk-Edit-Vocabulary-Property" value="polygon"<% if (node.shape === "polygon") { %> selected<% } %>><%- renkan.translate("Hexagone") %></option>' +
'<option class="Rk-Edit-Vocabulary-Property" value="ellipse"<% if (node.shape === "ellipse") { %> selected<% } %>><%- renkan.translate("Ellipse") %></option>' +
'<option class="Rk-Edit-Vocabulary-Property" value="star"<% if (node.shape === "star") { %> selected<% } %>><%- renkan.translate("Star") %></option>' +
'</select></p><% } %>'
),
readOnlyTemplate: _.template(
'<h2><span class="Rk-CloseX">×</span><% if (options.show_node_tooltip_color) { %><span class="Rk-UserColor" style="background:<%-node.color%>;"></span><% } %>' +
'<span class="Rk-Display-Title"><% if (node.uri) { %><a href="<%-node.uri%>" target="_blank"><% } %><%-node.title%><% if (node.uri) { %></a><% } %></span></h2>' +
'<% if (node.uri && options.show_node_tooltip_uri) { %><p class="Rk-Display-URI"><a href="<%-node.uri%>" target="_blank"><%-node.short_uri%></a></p><% } %>' +
'<% if (options.show_node_tooltip_description) { %><p class="Rk-Display-Description"><%-node.description%></p><% } %>' +
'<% if (node.image && options.show_node_tooltip_image) { %><img class="Rk-Display-ImgPreview" src="<%-node.image%>" /><% } %>' +
'<% if (node.has_creator && options.show_node_tooltip_creator) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Created by:")%></span><span class="Rk-UserColor" style="background:<%-node.created_by_color%>;"></span><%- shortenText(node.created_by_title, 25) %></p><% } %>'
),
draw: function() {
var _model = this.source_representation.model,
_created_by = _model.get("created_by") || Utils._USER_PLACEHOLDER(this.renkan),
_template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate ),
_image_placeholder = this.options.static_url + "img/image-placeholder.png",
_size = (_model.get("size") || 0);
this.editor_$
.html(_template({
node: {
has_creator: !!_model.get("created_by"),
title: _model.get("title"),
uri: _model.get("uri"),
short_uri: Utils.shortenText((_model.get("uri") || "").replace(/^(https?:\/\/)?(www\.)?/,'').replace(/\/$/,''),40),
description: _model.get("description"),
image: _model.get("image") || "",
image_placeholder: _image_placeholder,
color: _model.get("color") || _created_by.get("color"),
clip_path: _model.get("clip_path") || false,
created_by_color: _created_by.get("color"),
created_by_title: _created_by.get("title"),
size: (_size > 0 ? "+" : "") + _size,
shape: _model.get("shape") || "circle"
},
renkan: this.renkan,
options: this.options,
shortenText: Utils.shortenText
}));
this.redraw();
var _this = this,
closeEditor = function() {
_this.renderer.removeRepresentation(_this);
paper.view.draw();
};
this.editor_$.find(".Rk-CloseX").click(closeEditor);
this.editor_$.find(".Rk-Edit-Goto").click(function() {
if (!_model.get("uri")) {
return false;
}
});
if (this.renderer.isEditable()) {
var onFieldChange = _(function() {
_(function() {
if (_this.renderer.isEditable()) {
var _data = {
title: _this.editor_$.find(".Rk-Edit-Title").val()
};
if (_this.options.show_node_editor_uri) {
_data.uri = _this.editor_$.find(".Rk-Edit-URI").val();
_this.editor_$.find(".Rk-Edit-Goto").attr("href",_data.uri || "#");
}
if (_this.options.show_node_editor_image) {
_data.image = _this.editor_$.find(".Rk-Edit-Image").val();
_this.editor_$.find(".Rk-Edit-ImgPreview").attr("src", _data.image || _image_placeholder);
}
if (_this.options.show_node_editor_description) {
_data.description = _this.editor_$.find(".Rk-Edit-Description").val();
}
if (_this.options.change_shapes) {
if(_model.get("shape")!==_this.editor_$.find(".Rk-Edit-Shape").val()){
_data.shape = _this.editor_$.find(".Rk-Edit-Shape").val();
_data.shape_changed = true;
}
}
_model.set(_data);
_this.redraw();
// For an unknown reason, we have to set data twice when we change shape, otherwise the image disappears.
if(_data.shape_changed===true){
_model.set(_data);
}
} else {
closeEditor();
}
}).defer();
}).throttle(500);
this.editor_$.on("keyup", function(_e) {
if (_e.keyCode === 27) {
closeEditor();
}
});
this.editor_$.find("input, textarea, select").on("change keyup paste", onFieldChange);
if(_this.options.allow_image_upload) {
this.editor_$.find(".Rk-Edit-Image-File").change(function() {
if (this.files.length) {
var f = this.files[0],
fr = new FileReader();
if (f.type.substr(0,5) !== "image") {
alert(_this.renkan.translate("This file is not an image"));
return;
}
if (f.size > (_this.options.uploaded_image_max_kb * 1024)) {
alert(_this.renkan.translate("Image size must be under ") + _this.options.uploaded_image_max_kb + _this.renkan.translate("KB"));
return;
}
fr.onload = function(e) {
_this.editor_$.find(".Rk-Edit-Image").val(e.target.result);
onFieldChange();
};
fr.readAsDataURL(f);
}
});
}
this.editor_$.find(".Rk-Edit-Title")[0].focus();
var _picker = _this.editor_$.find(".Rk-Edit-ColorPicker");
this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(
function(_e) {
_e.preventDefault();
_picker.show();
},
function(_e) {
_e.preventDefault();
_picker.hide();
}
);
_picker.find("li").hover(
function(_e) {
_e.preventDefault();
_this.editor_$.find(".Rk-Edit-Color").css("background", $(this).attr("data-color"));
},
function(_e) {
_e.preventDefault();
_this.editor_$.find(".Rk-Edit-Color").css("background", _model.get("color") || (_model.get("created_by") || Utils._USER_PLACEHOLDER(_this.renkan)).get("color"));
}
).click(function(_e) {
_e.preventDefault();
if (_this.renderer.isEditable()) {
_model.set("color", $(this).attr("data-color"));
_picker.hide();
paper.view.draw();
} else {
closeEditor();
}
});
var shiftSize = function(n) {
if (_this.renderer.isEditable()) {
var _newsize = n+(_model.get("size") || 0);
_this.editor_$.find(".Rk-Edit-Size-Value").text((_newsize > 0 ? "+" : "") + _newsize);
_model.set("size", _newsize);
paper.view.draw();
} else {
closeEditor();
}
};
this.editor_$.find(".Rk-Edit-Size-Down").click(function() {
shiftSize(-1);
return false;
});
this.editor_$.find(".Rk-Edit-Size-Up").click(function() {
shiftSize(1);
return false;
});
this.editor_$.find(".Rk-Edit-Image-Del").click(function() {
_this.editor_$.find(".Rk-Edit-Image").val('');
onFieldChange();
return false;
});
} else {
if (typeof this.source_representation.highlighted === "object") {
var titlehtml = this.source_representation.highlighted.replace(_(_model.get("title")).escape(),'<span class="Rk-Highlighted">$1</span>');
this.editor_$.find(".Rk-Display-Title" + (_model.get("uri") ? " a" : "")).html(titlehtml);
if (this.options.show_node_tooltip_description) {
this.editor_$.find(".Rk-Display-Description").html(this.source_representation.highlighted.replace(_(_model.get("description")).escape(),'<span class="Rk-Highlighted">$1</span>'));
}
}
}
this.editor_$.find("img").load(function() {
_this.redraw();
});
},
redraw: function() {
var _coords = this.source_representation.paper_coords;
Utils.drawEditBox(this.options, _coords, this.editor_block, this.source_representation.circle_radius * 0.75, this.editor_$);
this.editor_$.show();
paper.view.draw();
}
});
/* NodeEditor End */
return NodeEditor;
});