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Widget.js
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Widget.js
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///////////////////////////////////////////////////////////////////////////
// Copyright © MAGIS NC. All Rights Reserved.
//
// Licensed under the Apache License Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// limitations under the License.
///////////////////////////////////////////////////////////////////////////
define([
'dojo/_base/declare',
'dijit/_WidgetsInTemplateMixin',
'jimu/BaseWidget',
'dojo/Deferred',
'dojo/aspect',
'dojo/_base/lang',
'dojo/on',
'dojo/_base/html',
'dojo/sniff',
'dojo/_base/Color',
'dojo/_base/array',
'dojo/dom-construct',
'dojo/dom',
'dijit/form/Select',
'dijit/form/NumberSpinner',
'libs/storejs/store',
'esri/config',
'esri/InfoTemplate',
'esri/graphic',
'esri/graphicsUtils',
'esri/layers/GraphicsLayer',
'esri/toolbars/edit',
'esri/units',
'esri/SpatialReference',
'esri/geometry/Polyline',
'esri/geometry/Polygon',
'esri/geometry/geometryEngine',
'esri/geometry/projection',
'esri/symbols/SimpleMarkerSymbol',
'esri/symbols/SimpleLineSymbol',
'esri/symbols/SimpleFillSymbol',
'esri/symbols/TextSymbol',
'esri/symbols/Font',
'jimu/exportUtils',
'jimu/dijit/ViewStack',
'jimu/dijit/SymbolChooser',
'jimu/dijit/DrawBox',
'jimu/dijit/Message',
'jimu/utils',
'jimu/symbolUtils'
],
function(
declare, _WidgetsInTemplateMixin, BaseWidget,
Deferred, aspect, lang, on, html, has, Color, array, domConstruct, dom, Select, NumberSpinner, localStore,
esriConfig, InfoTemplate, Graphic, graphicsUtils, GraphicsLayer, Edit,
esriUnits, SpatialReference, Polyline, Polygon, geometryEngine, projection,
SimpleMarkerSymbol, SimpleLineSymbol, SimpleFillSymbol, TextSymbol, Font,
exportUtils, ViewStack, SymbolChooser, DrawBox, Message, jimuUtils, jimuSymbolUtils
) {
/*jshint unused: false*/
return declare([BaseWidget, _WidgetsInTemplateMixin], {
name: 'eDraw',
baseClass: 'jimu-widget-edraw',
//////////////////////////////////////////// GENERAL METHODS //////////////////////////////////////////////////
/**
* Set widget mode :add1 (type choice), add2 (symbology and attributes choice), edit, list
* @param name string Mode
* - add1 : Add drawing (type choice and measure option)
* - add2 : Add drawing (attributes and symbol chooser)
* - edit : Edit drawing (geometry, attributes and symbol chooser)
* - list : List drawings
*/
setMode: function(name) {
this.editorEnableMapPreview(false);
this.editorActivateGeometryEdit(false);
this.allowPopup(false);
switch (name) {
case 'add1':
this.setMenuState('add');
this._editorConfig["graphicCurrent"] = false;
this.TabViewStack.switchView(this.addSection);
this.drawBox.deactivate();
this.setInfoWindow(false);
this.allowPopup(false);
break;
case 'add2':
this.setMenuState('add', ['add']);
this._editorConfig["graphicCurrent"] = false;
this.editorPrepareForAdd(this._editorConfig["defaultSymbols"][this._editorConfig['commontype']]);
this.TabViewStack.switchView(this.editorSection);
this.setInfoWindow(false);
this.allowPopup(false);
break;
case 'edit':
this.setMenuState('edit', ['edit']);
if (this._editorConfig["graphicCurrent"]) {
//prepare editor
this.editorPrepareForEdit(this._editorConfig["graphicCurrent"]);
//Focus
var extent = graphicsUtils.graphicsExtent([this._editorConfig["graphicCurrent"]]);
this.map.setExtent(extent.expand(2), true);
}
this.TabViewStack.switchView(this.editorSection);
this.setInfoWindow(false);
break;
case 'list':
this.setMenuState('list');
this.allowPopup(true);
//Generate list and
this.listGenerateDrawTable();
var nb_draws = this.drawBox.drawLayer.graphics.length;
var display = (nb_draws > 0) ? 'block' : 'none';
html.setStyle(this.allActionsNode, 'display', display);
this.tableTH.innerHTML = nb_draws + ' ' + this.nls.draws;
//Other params
this._editorConfig["graphicCurrent"] = false;
this.TabViewStack.switchView(this.listSection);
break;
}
},
showMessage: function(msg, type) {
var class_icon = "message-info-icon";
switch (type) {
case "error":
class_icon = "message-error-icon";
break;
case "warning":
class_icon = "message-warning-icon";
break;
}
var content = '<i class="' + class_icon + '"> </i>' + msg;
new Message({
message: content
});
},
setMenuState: function(active, elements_shown) {
if (!elements_shown) {
elements_shown = ['add', 'list'];
} else if (elements_shown.indexOf(active) < 0)
elements_shown.push(active);
for (var button_name in this._menuButtons) {
var menu_class = (button_name == active) ? 'menu-item-active' : 'menu-item';
if (elements_shown.indexOf(button_name) < 0)
menu_class = "hidden";
if (this._menuButtons[button_name])
this._menuButtons[button_name].className = menu_class;
}
},
setInfoWindow: function(graphic) {
if (!this.map.infoWindow)
return false;
if (!graphic) {
this.map.infoWindow.hide();
return true;
}
if (graphic.geometry.x)
var center = graphic.geometry;
else if (graphic.geometry.getCenter)
var center = graphic.geometry.getCenter();
else if (graphic.geometry.getExtent)
var center = graphic.geometry.getExtent().getCenter();
else
return false;
this.map.infoWindow.setFeatures([graphic]);
this.map.infoWindow.show(center);
},
_clickHandler: false,
allowPopup: function(bool) {
this.map.setInfoWindowOnClick(bool);
if (!bool && this._clickHandler) {
dojo.disconnect(this._clickHandler);
} else {
this._clickHandler = this.drawBox.drawLayer.on("click", this._onDrawClick);
}
},
saveInLocalStorage: function() {
if (!this.config.allowLocalStorage)
return;
localStore.set(this._localStorageKey, this.drawingsGetJson());
},
getCheckedGraphics: function(returnAllIfNoneChecked) {
var graphics = [];
for (var i = 0, nb = this.drawBox.drawLayer.graphics.length; i < nb; i++)
if (this.drawBox.drawLayer.graphics[i].checked)
graphics.push(this.drawBox.drawLayer.graphics[i]);
if (returnAllIfNoneChecked && graphics.length == 0)
return this.drawBox.drawLayer.graphics;
return graphics;
},
zoomAll: function() {
var graphics = this.getCheckedGraphics(true);
var nb_graphics = graphics.length;
if (nb_graphics < 1)
return;
var ext = graphicsUtils.graphicsExtent(graphics);
this.map.setExtent(ext, true);
return true;
},
copy: function() {
var graphics = this.getCheckedGraphics(false);
var nb = graphics.length;
if (nb == 0) {
this.showMessage(this.nls.noSelection, 'error');
return false;
}
for (var i = 0; i < nb; i++) {
var g = new Graphic(graphics[i].toJson()); //Get graphic clone
g.attributes.name += this.nls.copySuffix; //Suffix name
this.drawBox.drawLayer.add(g);
if (graphics[i].measure && graphics[i].measure.graphic) {
this.addMeasure(g.geometry, g);
}
}
this.setMode("list");
},
clear: function() {
var graphics = this.getCheckedGraphics(false);
var nb = graphics.length;
if (nb == 0) {
this.showMessage(this.nls.noSelection, 'error');
return false;
}
if (this.config.confirmOnDelete) {
this._confirmDeleteMessage = new Message({
message: '<i class="message-warning-icon"></i> ' + this.nls.confirmDrawCheckedDelete,
buttons: [{
label: this.nls.yes,
onClick: this._removeGraphics
}, {
label: this.nls.no
}]
});
} else {
this._removeGraphics(graphics);
}
},
_removeClickedGraphic: function() {
if (!this._clickedGraphic)
return false;
this._removeGraphic(this._clickedGraphic);
this._editorConfig["graphicCurrent"] = false;
this.listGenerateDrawTable();
this._clickedGraphic = false;
if (this._confirmDeleteMessage && this._confirmDeleteMessage.close) {
this._confirmDeleteMessage.close();
this._confirmDeleteMessage = false;
}
},
_removeGraphics: function(graphicsOrEvent) {
var graphics = (graphicsOrEvent.target) ? this.getCheckedGraphics(false) : graphicsOrEvent;
var nb = graphics.length;
for (var i = 0; i < nb; i++) {
this._removeGraphic(graphics[i]);
}
if (this._confirmDeleteMessage && this._confirmDeleteMessage.close) {
this._confirmDeleteMessage.close();
this._confirmDeleteMessage = false;
}
this.setInfoWindow(false);
if(this.drawBox.drawLayer.graphics.length > 0){
this.setMode("list");
}
else{
this.setMode("add1");
}
},
_removeGraphic: function(graphic) {
if (graphic.measure && graphic.measure.graphic) {
// graphic.measure.graphic.measureParent = false; //Remove link between graphic and it's measure label
this.drawBox.drawLayer.remove(graphic.measure.graphic); //Delete measure label
} else if (graphic.measureParent) {
graphic.measureParent.measure = false;
}
this.drawBox.drawLayer.remove(graphic);
},
drawingsGetJson: function(asString, onlyChecked) {
var graphics = (onlyChecked) ? this.getCheckedGraphics(false) : this.drawBox.drawLayer.graphics;
var nb_graphics = graphics.length;
if (nb_graphics < 1)
return (asString) ? '' : false;
var content = {
"features": [],
"displayFieldName": "",
"fieldAliases": {},
"spatialReference": this.map.spatialReference.toJson(),
"fields": []
};
var features_with_measure = [];
var nb_graphics_ok = 0;
for (var i = 0; i < nb_graphics; i++) {
var g = graphics[i];
if (g) {
var json = g.toJson();
//If with measure
if (g.measure && g.measure.graphic) {
features_with_measure.push(nb_graphics_ok);
}
content["features"].push(json);
nb_graphics_ok++;
}
}
//Replace references for measure's graphic by index
for (var k = 0, nb = features_with_measure.length; k < nb; k++) {
var i = features_with_measure[k];
for (var l = 0, nb_g = graphics.length; l < nb_g; l++) {
if (graphics[l] == graphics[i].measure.graphic) {
content["features"][i]["measure"] = {
"areaUnit": graphics[i].measure.areaUnit,
"lengthUnit": graphics[i].measure.lengthUnit,
"graphic": l
};
break;
}
}
}
if (asString) {
content = JSON.stringify(content);
}
return content;
},
///////////////////////// MENU METHODS ///////////////////////////////////////////////////////////
menuOnClickAdd: function() {
this.setMode("add1");
},
menuOnClickList: function() {
this.setMode("list");
},
onHideCheckboxClick: function() {
var display = (this.hideCheckbox.checked) ? 'none' : 'block';
this.drawBox.drawLayer.setVisibility(!this.hideCheckbox.checked);
this.menu.style.display = display;
this.settingAllContent.style.display = display;
if (this.hideCheckbox.checked)
this.onClose();
else
this.onOpen();
},
///////////////////////// LIST METHODS ///////////////////////////////////////////////////////////
listGenerateDrawTable: function() {
//Generate draw features table
var graphics = this.drawBox.drawLayer.graphics;
var nb_graphics = graphics.length;
//Table
this.drawsTableBody.innerHTML = "";
var name_max_len = (this.config.listShowUpAndDownButtons) ? 8 : 16;
for (var i = nb_graphics - 1; i >= 0; i--) {
var graphic = graphics[i];
var num = i + 1;
var symbol = graphic.symbol;
var selected = (this._editorConfig["graphicCurrent"] && this._editorConfig["graphicCurrent"] == graphic);
if (symbol.type == "textsymbol") {
var json = symbol.toJson();
var txt = (json.text.length > 4) ? json.text.substr(0, 4) + "..." : json.text
var font = (json.font.size < 14) ? 'font-size:' + json.font.size + 'px;' : 'font-size:14px; font-weight:bold;';
var color = (json.color.length == 4) ? 'rgba(' + json.color.join(",") + ')' : 'rgba(' + json.color.join(",") + ')';
var symbolHtml = '<span style="color:' + color + ';' + font + '">' + txt + '</span>';
} else {
var symbolNode = jimuSymbolUtils.createSymbolNode(symbol, {
width: 50,
height: 50
});
var symbolHtml = symbolNode.innerHTML;
}
var name = (graphic.attributes && graphic.attributes['name']) ? graphic.attributes['name'] : '';
name = (name.length > name_max_len) ? '<span title="' + name.replace('"', '"') + '">' + name.substr(0, name_max_len) + "...</span>" : name;
var actions = '<span class="edit blue-button" id="draw-action-edit--' + i + '" title="' + this.nls.editLabel + '"> </span>' +
'<span class="clear red-button" id="draw-action-delete--' + i + '" title="' + this.nls.deleteLabel + '"> </span>';
var actions_class = "list-draw-actions light";
if (this.config.listShowUpAndDownButtons) {
actions += '<span class="up grey-button" id="draw-action-up--' + i + '" title="' + this.nls.upLabel + '"> </span>' +
'<span class="down grey-button" id="draw-action-down--' + i + '" title="' + this.nls.downLabel + '"> </span>';
actions_class = "list-draw-actions";
}
actions += '<span class="zoom grey-button" id="draw-action-zoom--' + i + '" title="' + this.nls.zoomLabel + '"> </span>';
var checked = (graphic.checked) ? ' checked="checked"' : '';
var html = '<td><input type="checkbox" class="td-checkbox" id="draw-action-checkclick--' + i + '" ' + checked + '/></td>' +
'<td>' + name + '</td>' +
'<td class="td-center" id="draw-symbol--' + i + '">' + symbolHtml + '</td>' +
'<td class="' + actions_class + '">' + actions + '</td>';
var tr = domConstruct.create(
"tr", {
id: 'draw-tr--' + i,
innerHTML: html,
className: (selected) ? 'selected' : '',
draggable: "true"
},
this.drawsTableBody);
//Bind actions
on(dom.byId('draw-action-edit--' + i), "click", this.listOnActionClick);
on(dom.byId('draw-action-delete--' + i), "click", this.listOnActionClick);
on(dom.byId('draw-action-zoom--' + i), "click", this.listOnActionClick);
if (this.config.listShowUpAndDownButtons) {
on(dom.byId('draw-action-up--' + i), "click", this.listOnActionClick);
on(dom.byId('draw-action-down--' + i), "click", this.listOnActionClick);
}
on(dom.byId('draw-action-checkclick--' + i), "click", this.listOnActionClick);
on(tr, "dragstart", this._listOnDragStart);
}
this.saveInLocalStorage();
this.listUpdateAllCheckbox();
},
_listOnDrop: function(evt) {
evt.preventDefault();
var tr_id = evt.dataTransfer.getData("edraw-list-tr-id");
var target = (evt.target) ? evt.target : evt.originalTarget;
var target_tr = this._UTIL__getParentByTag(target, "tr");
//If dropped on same tr, exit !
if (!target_tr || target_tr.id == tr_id) {
return false;
}
//get positions from id
var from_i = tr_id.split("--")[tr_id.split("--").length - 1];
var to_i = target_tr.id.split("--")[target_tr.id.split("--").length - 1];
//Switch the 2 rows
this.moveDrawingGraphic(from_i, to_i);
this.listGenerateDrawTable();
},
_listOnDragOver: function(evt) {
evt.preventDefault();
},
_listOnDragStart: function(evt) {
evt.dataTransfer.setData("edraw-list-tr-id", evt.target.id);
},
switch2DrawingGraphics: function(i1, i2) {
var g1 = this.drawBox.drawLayer.graphics[i1];
var g2 = this.drawBox.drawLayer.graphics[i2];
if (!g1 || !g2)
return false;
//Switch graphics
this.drawBox.drawLayer.graphics[i1] = g2;
this.drawBox.drawLayer.graphics[i2] = g1;
//Redraw in good order
var start_i = (i1 < i2) ? i1 : i2;
this._redrawGraphics(start_i);
return true;
},
moveDrawingGraphic: function(from_i, to_i) {
from_i = parseInt(from_i);
to_i = parseInt(to_i);
if (from_i == to_i)
return;
//get from graphic
var from_graphic = this.drawBox.drawLayer.graphics[from_i];
//Move graphics up or down
if (from_i < to_i) {
for (var i = from_i, nb = this.drawBox.drawLayer.graphics.length; i < to_i && i < nb; i++)
this.drawBox.drawLayer.graphics[i] = this.drawBox.drawLayer.graphics[i + 1];
} else {
for (var i = from_i, nb = this.drawBox.drawLayer.graphics.length; i > to_i && i > 0; i--)
this.drawBox.drawLayer.graphics[i] = this.drawBox.drawLayer.graphics[i - 1];
}
//Copy from graphic in destination
this.drawBox.drawLayer.graphics[to_i] = from_graphic;
//Redraw in good order
var start_i = (from_i < to_i) ? from_i : to_i;
this._redrawGraphics(start_i);
return true;
},
_redrawGraphics: function(start_i) {
if (!start_i)
start_i = 0;
var nb = this.drawBox.drawLayer.graphics.length;
for (var i = 0; i < nb; i++) {
if (i >= start_i) {
var g = this.drawBox.drawLayer.graphics[i];
var shape = g.getShape();
if (shape)
shape.moveToFront();
}
}
},
listUpdateAllCheckbox: function(evt) {
//Not called by event !
if (evt === undefined) {
var all_checked = true;
var all_unchecked = true;
for (var i = 0, nb = this.drawBox.drawLayer.graphics.length; i < nb; i++) {
if (this.drawBox.drawLayer.graphics[i].checked)
all_unchecked = false;
else
all_checked = false;
}
if (all_checked) {
this.listCheckboxAll.checked = true;
this.listCheckboxAll.indeterminate = false;
this.listCheckboxAll2.checked = true;
this.listCheckboxAll2.indeterminate = false;
} else if (all_unchecked) {
this.listCheckboxAll.checked = false;
this.listCheckboxAll.indeterminate = false;
this.listCheckboxAll2.checked = false;
this.listCheckboxAll2.indeterminate = false;
} else {
this.listCheckboxAll.checked = true;
this.listCheckboxAll.indeterminate = true;
this.listCheckboxAll2.checked = true;
this.listCheckboxAll2.indeterminate = true;
}
return
}
//Event click on checkbox!
var cb = evt.target;
var check = evt.target.checked;
for (var i = 0, nb = this.drawBox.drawLayer.graphics.length; i < nb; i++) {
this.drawBox.drawLayer.graphics[i].checked = check;
dom.byId('draw-action-checkclick--' + i).checked = check;
}
this.listCheckboxAll.checked = check;
this.listCheckboxAll.indeterminate = false;
this.listCheckboxAll2.checked = check;
this.listCheckboxAll2.indeterminate = false;
},
listOnActionClick: function(evt) {
if (!evt.target || !evt.target.id)
return;
var tab = evt.target.id.split('--');
var type = tab[0];
var i = parseInt(tab[1]);
var g = this.drawBox.drawLayer.graphics[i];
this._editorConfig["graphicCurrent"] = g;
switch (type) {
case 'draw-action-up':
this.switch2DrawingGraphics(i, i + 1);
this.listGenerateDrawTable();
break;
case 'draw-action-down':
this.switch2DrawingGraphics(i, i - 1);
this.listGenerateDrawTable();
break;
case 'draw-action-delete':
this._clickedGraphic = g;
if (this.config.confirmOnDelete) {
this._confirmDeleteMessage = new Message({
message: '<i class="message-warning-icon"></i> ' + this.nls.confirmDrawDelete,
buttons: [{
label: this.nls.yes,
onClick: this._removeClickedGraphic
}, {
label: this.nls.no
}]
});
} else {
this._removeClickedGraphic();
}
break;
case 'draw-action-edit':
this.setMode("edit");
break;
case 'draw-action-zoom':
this.setInfoWindow(g);
var extent = graphicsUtils.graphicsExtent([g]);
this.map.setExtent(extent, true);
this.listGenerateDrawTable();
break;
case 'draw-action-checkclick':
g.checked = evt.target.checked;
this.listUpdateAllCheckbox();
break;
}
},
///////////////////////// SYMBOL EDITOR METHODS ///////////////////////////////////////////////////////////
_editorConfig: {
drawPlus: {
"FontFamily": false,
"bold": false,
"italic": false,
"underline": false,
"angle": false,
"placement": {
"vertical": "middle",
"horizontal": "center"
}
},
phantom: {
"point": false,
"symbol": false,
"layer": false,
"handle": false
}
},
editorPrepareForAdd: function(symbol) {
this._editorConfig["graphicCurrent"] = false;
this.editorSymbolChooserConfigure(symbol);
this.nameField.value = this.nls.nameFieldDefaultValue;
this.descriptionField.value = '';
this.editorTitle.innerHTML = this.nls.addDrawTitle;
this.editorFooterEdit.style.display = 'none';
this.editorFooterAdd.style.display = 'block';
this.editorAddMessage.style.display = 'block';
this.editorEditMessage.style.display = 'none';
this.editorSnappingMessage.style.display = 'none';
var commontype = this._editorConfig['commontype'];
//Mouse preview
this._editorConfig["phantom"]["symbol"] = symbol;
this.editorEnableMapPreview((commontype == 'point' || commontype == 'text'));
//If text prepare symbol
if (commontype == "text")
this.editorUpdateTextPlus();
this.editorActivateSnapping(true);
//Prepare measure section
this.editorMeasureConfigure(false, commontype);
},
editorPrepareForEdit: function(graphic) {
this._editorConfig["graphicCurrent"] = graphic;
this.nameField.value = graphic.attributes["name"];
this.descriptionField.value = graphic.attributes["description"];
this.editorActivateGeometryEdit(graphic);
this.editorSymbolChooserConfigure(graphic.symbol);
this.editorTitle.innerHTML = this.nls.editDrawTitle;
this.editorFooterEdit.style.display = 'block';
this.editorFooterAdd.style.display = 'none';
this.editorAddMessage.style.display = 'none';
this.editorEditMessage.style.display = 'block';
this.editorSnappingMessage.style.display = 'block';
this.editorEnableMapPreview(false);
this.editorActivateSnapping(true);
this.editorMeasureConfigure(graphic, false);
},
editorSymbolChooserConfigure: function(symbol) {
if (!symbol)
return;
//Set this symbol in symbol chooser
this.editorSymbolChooser.showBySymbol(symbol);
this.editorSymbolChooser.showByType(this.editorSymbolChooser.type);
this._editorConfig['symboltype'] = this.editorSymbolChooser.type;
var type = symbol.type;
//Draw plus and specific comportment when line symbol.
if (type == "simplelinesymbol") {
this.editorSymbolLinePlusNode.style.display = 'block';
if (symbol.marker && symbol.marker.placement) {
this.editorLinePlusArrow.set("value", symbol.marker.placement);
} else {
this.editorLinePlusArrow.set("value", '');
}
} else {
this.editorSymbolLinePlusNode.style.display = 'none';
}
//Draw plus and specific comportment when text symbol.
if (type == "textsymbol") {
//Force editorSymbolChooser _init to walk around jimu.js bug (initTextSection doesn't pass symbol to _initTextSettings)
this.editorSymbolChooser._initTextSettings(symbol);
//show draw plus
this.editorSymbolTextPlusNode.style.display = 'block';
//Hide text label input (use name instead of)
var tr = this._UTIL__getParentByTag(this.editorSymbolChooser.inputText, 'tr');
if (tr)
tr.style.display = 'none';
//Draw plus configuration
this._editorConfig["drawPlus"]["bold"] = (symbol.font.weight == esri.symbol.Font.WEIGHT_BOLD);
this._editorConfig["drawPlus"]["italic"] = (symbol.font.style == esri.symbol.Font.STYLE_ITALIC);
this._editorConfig["drawPlus"]["underline"] = (symbol.font.decoration == 'underline');
this._editorConfig["drawPlus"]["placement"]["horizontal"] = (symbol.horizontalAlignment) ? symbol.horizontalAlignment : "center";
this._editorConfig["drawPlus"]["placement"]["vertical"] = (symbol.verticalAlignment) ? symbol.verticalAlignment : "middle";
this.editorTextPlusFontFamilyNode.set("value", symbol.font.family);
this.editorTextPlusAngleNode.set("value", symbol.angle);
this._UTIL__enableClass(this.editorTextPlusBoldNode, 'selected', this._editorConfig["drawPlus"]["bold"]);
this._UTIL__enableClass(this.editorTextPlusItalicNode, 'selected', this._editorConfig["drawPlus"]["italic"]);
this._UTIL__enableClass(this.editorTextPlusUnderlineNode, 'selected', this._editorConfig["drawPlus"]["underline"]);
for (var i = 0, len = this._editorTextPlusPlacements.length; i < len; i++) {
var title_tab = this._editorTextPlusPlacements[i].title.split(" ");
var selected =
(
title_tab[0] == this._editorConfig["drawPlus"]["placement"]["vertical"] &&
title_tab[1] == this._editorConfig["drawPlus"]["placement"]["horizontal"]
);
this._UTIL__enableClass(this._editorTextPlusPlacements[i], 'selected', selected);
}
} else {
//Hide draw plus
this.editorSymbolTextPlusNode.style.display = 'none';
}
},
editorActivateSnapping: function(bool) {
//If disable
if (!bool) {
this.map.disableSnapping();
return;
}
//If enable
this.map.enableSnapping({
"layerInfos": [{
"layer": this.drawBox.drawLayer
}],
"tolerance": 20
});
},
editorUpdateTextPlus: function() {
//Only if text
if (this.editorSymbolChooser.type != "text") {
return;
}
//Get parameters
var text = this.nameField.value;
var family = this.editorTextPlusFontFamilyNode.value;
var angle = this.editorTextPlusAngleNode.value;
var weight = this._editorConfig["drawPlus"]["bold"] ? esri.symbol.Font.WEIGHT_BOLD : esri.symbol.Font.WEIGHT_NORMAL;
var style = this._editorConfig["drawPlus"]["italic"] ? esri.symbol.Font.STYLE_ITALIC : esri.symbol.Font.STYLE_NORMAL;
var decoration = this._editorConfig["drawPlus"]["underline"] ? 'underline' : 'none';
var horizontal = this._editorConfig["drawPlus"]["placement"]["horizontal"];
var vertical = this._editorConfig["drawPlus"]["placement"]["vertical"];
//Prepare symbol
var symbol = this.editorSymbolChooser.getSymbol();
this.editorSymbolChooser.inputText.value = text;
symbol.text = text;
symbol.font.setFamily(family);
symbol.setAngle(angle);
symbol.setHorizontalAlignment(horizontal);
symbol.setVerticalAlignment(vertical);
symbol.font.setWeight(weight);
symbol.font.setStyle(style);
symbol.font.setDecoration(decoration);
//Set in symbol chooser
this.editorSymbolChooser.inputText.value = text;
this.editorSymbolChooser.showBySymbol(symbol);
//Update in drawBox
this.drawBox.setTextSymbol(symbol);
//Update preview
this.editorSymbolChooser.textPreview.innerHTML = text;
this.editorSymbolChooser.textPreview.style.fontFamily = family;
this.editorSymbolChooser.textPreview.style['font-style'] = (this._editorConfig["drawPlus"]["italic"]) ? 'italic' : 'normal';
this.editorSymbolChooser.textPreview.style['font-weight'] = (this._editorConfig["drawPlus"]["bold"]) ? 'bold' : 'normal';
this.editorSymbolChooser.textPreview.style['text-decoration'] = (this._editorConfig["drawPlus"]["underline"]) ? 'underline' : 'none';
//Update angle preview
this.editorTextAnglePreviewNode.style.transform = 'rotate(' + angle + 'deg)';
this.editorTextAnglePreviewNode.style['-ms-transform'] = 'rotate(' + angle + 'deg)';
//Update symbol on map if on modification
if (this._editorConfig["graphicCurrent"])
this._editorConfig["graphicCurrent"].setSymbol(symbol);
else {
//Update phantom symbol
this.editorUpdateMapPreview(symbol);
}
},
editorMeasureConfigure: function(graphicIfUpdate, commonTypeIfAdd) {
this.measureSection.style.display = 'block';
//Manage if fields are shown or not
if (graphicIfUpdate && graphicIfUpdate.measureParent) {
this.fieldsDiv.style.display = 'none';
this.isMeasureSpan.style.display = 'block';
} else {
this.fieldsDiv.style.display = 'block';
this.isMeasureSpan.style.display = 'none';
}
//add Mode
if (commonTypeIfAdd) {
//No measure supported for this types
if (commonTypeIfAdd == "text") {
this.measureSection.style.display = 'none';
return;
}
this.distanceUnitSelect.set('value', this.configDistanceUnits[0]['unit']);
this.areaUnitSelect.set('value', this.configAreaUnits[0]['unit']);
this.pointUnitSelect.set('value', 'map');
this.showMeasure.checked = (this.config.measureEnabledByDefault);
this._setMeasureVisibility();
return;
}
//edit mode
if (!graphicIfUpdate) {
this.measureSection.style.display = 'none';
return;
}
var geom_type = graphicIfUpdate.geometry.type;
//If no measure for this type of graphic
if (geom_type == "point" && graphicIfUpdate.symbol && graphicIfUpdate.symbol.type == 'textsymbol') {
this.measureSection.style.display = 'none';
return;
}
var checked = (graphicIfUpdate.measure);
var lengthUnit = (graphicIfUpdate.measure && graphicIfUpdate.measure.lengthUnit) ? graphicIfUpdate.measure.lengthUnit : this.configDistanceUnits[0]['unit'];
this.distanceUnitSelect.set('value', lengthUnit);
if (geom_type == "polygon") {
var areaUnit = (graphicIfUpdate.measure && graphicIfUpdate.measure.areaUnit) ? graphicIfUpdate.measure.areaUnit : this.configAreaUnits[0]['unit'];
this.areaUnitSelect.set('value', areaUnit);
}
this.showMeasure.checked = checked;
this._setMeasureVisibility();
},
editorSetDefaultSymbols: function() {
var symbol = this.editorSymbolChooser.getSymbol();
switch (symbol.type.toLowerCase()) {
case "simplemarkersymbol":
this.drawBox.setPointSymbol(symbol);
break;
case "picturemarkersymbol":
this.drawBox.setPointSymbol(symbol);
break;
case "textsymbol":
this.drawBox.setTextSymbol(symbol);
break;
case "simplelinesymbol":
this.drawBox.setLineSymbol(symbol);
break;
case "cartographiclinesymbol":
this.drawBox.setLineSymbol(symbol);
break;
case "simplefillsymbol":
this.drawBox.setPolygonSymbol(symbol);
break;
case "picturefillsymbol":
this.drawBox.setPolygonSymbol(symbol);
break;
}
},
///////////////////////// IMPORT/EXPORT METHODS ///////////////////////////////////////////////////////////
importMessage: false,
importInput: false,
launchImportFile: function() {
if (!window.FileReader) {
this.showMessage(this.nls.importErrorMessageNavigator, 'error');
return false;
}
// var dragAndDropSupport = ()
var content = '<div class="eDraw-import-message" id="' + this.id + '___div_import_message">' +
'<input class="file" type="file" id="' + this.id + '___input_file_import"/>' +
'<div class="eDraw-import-draganddrop-message">' + this.nls.importDragAndDropMessage + '</div>' +
'</div>';
this.importMessage = new Message({
message: content,
titleLabel: this.nls.importTitle,
buttons: [{
label: this.nls.importCloseButton
}]
});
this.importInput = dojo.byId(this.id + '___input_file_import');
//Init file's choice up watching
on(this.importInput, "change", this.importFile);
//Init drag & drop
var div_message = dojo.byId(this.id + '___div_import_message');
on(div_message, "dragover", function(e) {
e.stopPropagation();
e.preventDefault();
e.dataTransfer.dropEffect = 'copy';