-
Notifications
You must be signed in to change notification settings - Fork 20
/
layer-editor.component.js
582 lines (547 loc) · 26.5 KB
/
layer-editor.component.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
import { Stroke, Fill, Circle, RegularShape, Text, Style } from 'ol/style';
import { transform, get as getProj, METERS_PER_UNIT, transformExtent } from 'ol/proj';
import { WMSCapabilities, WMTSCapabilities } from 'ol/format';
import VectorLayer from 'ol/layer/Vector';
import WFS from 'ol/format';
import { Cluster, Vector as VectorSource } from 'ol/source';
export default {
template: require('./partials/layer-editor.html'),
bindings: {
currentLayer: '='
},
controller: ['$scope', 'Core', '$compile', 'hs.utils.service',
'hs.utils.layerUtilsService', 'config', 'hs.layermanager.WMSTservice',
'hs.legend.service', 'hs.styler.service', 'hs.map.service',
'hs.layermanager.service', 'hs.wms.getCapabilitiesService', '$rootScope', '$timeout', 'hs.layout.service', 'hs.layerEditor.sublayerService', 'hs.layerEditorVectorLayer.service',
function ($scope, Core, $compile, utils, layerUtils, config, WMST, legendService, styler, hsMap, LayMan, WMSgetCapabilitiesService, $rootScope, $timeout, layoutService,
subLayerService, vectorLayerService) {
$scope.distance = {
value: 40
};
angular.extend($scope, {
layer_renamer_visible: false,
legendService,
layerIsWmsT() { return WMST.layerIsWmsT($scope.$ctrl.currentLayer) },
/**
* @function isLayerWMS
* @memberOf hs.layermanager.controller
* @param {Ol.layer} layer Selected layer
* @description Test if layer is WMS layer
*/
isLayerWMS: layerUtils.isLayerWMS,
/**
* @function zoomToLayer
* @memberOf hs.layermanager.controller
* @description Zoom to selected layer (layer extent). Get extent
* from bounding box property, getExtent() function or from
* BoundingBox property of GetCapabalities request (for WMS layer)
*/
zoomToLayer() {
let layer = $scope.olLayer();
var extent = null;
if (layer.get("BoundingBox")) {
extent = $scope.getExtentFromBoundingBoxAttribute(layer);
} else if (angular.isDefined(layer.getSource().getExtent)) {
extent = layer.getSource().getExtent();
}
if (extent == null && $scope.isLayerWMS(layer)) {
var url = null;
if (layer.getSource().getUrls) //Multi tile
url = layer.getSource().getUrls()[0];
if (layer.getSource().getUrl) //Single tile
url = layer.getSource().getUrl();
WMSgetCapabilitiesService.requestGetCapabilities(url)
.then(function (capabilities_xml) {
//debugger;
var parser = new WMSCapabilities();
var caps = parser.read(capabilities_xml);
if (angular.isArray(caps.Capability.Layer)) {
angular.forEach(caps.Capability.Layer, function (layer_def) {
if (layer_def.Name == layer.params.LAYERS) {
layer.set('BoundingBox', layer_def.BoundingBox)
}
})
}
if (angular.isObject(caps.Capability.Layer)) {
layer.set('BoundingBox', caps.Capability.Layer.BoundingBox);
extent = $scope.getExtentFromBoundingBoxAttribute(layer);
if (extent != null)
hsMap.map.getView().fit(extent, hsMap.map.getSize());
}
})
}
if (extent != null)
hsMap.map.getView().fit(extent, hsMap.map.getSize());
},
/**
* @function styleLayer
* @memberOf hs.layermanager.controller
* @param {Ol.layer} layer Selected layer
* @description Display styler panel for selected layer, so user can change its style
*/
styleLayer() {
let layer = $scope.olLayer();
styler.layer = layer;
layoutService.setMainPanel('styler');
},
/**
* @function isLayerVectorLayer
* @memberOf hs.layermanager.controller
* @param {Ol.layer} layer Selected layer
* @description Test if layer is WMS layer
*/
isLayerVectorLayer: layerUtils.isLayerVectorLayer,
/**
* @function isVectorLayer
* @memberOf hs.layermanager.controller
* @param {Ol.layer} layer Selected layer
* @description Test if layer is WMS layer
*/
isVectorLayer() {
if (!$scope.$ctrl.currentLayer) return;
let layer = $scope.olLayer();
if (!$scope.isLayerVectorLayer(layer)) return;
else return true;
},
/**
* @function isOptionsDefined
* @memberOf hs.layermanager.controller
* @param {Ol.layer} layer Selected layer
* @description Test if layers cluster or declutter is defined
*/
/**
* @function Declutter
* @memberOf hs.layermanager.controller
* @description Set declutter of features;
*/
declutter(newValue) {
if (!$scope.$ctrl.currentLayer) return;
let layer = $scope.olLayer();
if (arguments.length) {
if (!angular.isUndefined(layer) && (!angular.isUndefined(newValue))) {
layer.set('declutter', newValue);
vectorLayerService.declutter(newValue, layer);
$scope.$emit('compositions.composition_edited');
}
} else {
return layer.get('declutter');
}
},
/**
* @function cluster
* @memberOf hs.layermanager.controller
* @description Set cluster for layer;
*/
cluster(newValue) {
if (!$scope.$ctrl.currentLayer) return;
let layer = $scope.olLayer();
if (arguments.length) {
layer.set('cluster', newValue);
if (!angular.isUndefined(layer) && (!angular.isUndefined(newValue))) {
vectorLayerService.cluster(newValue, layer, $scope.distance.value);
$scope.$emit('compositions.composition_edited');
}
} else {
return layer.get('cluster');
}
},
/**
* @function changeDistance
* @memberOf hs.layermanager.controller
* @description Set distance between cluster features;
*/
changeDistance() {
if (!$scope.$ctrl.currentLayer) return;
let layer = $scope.olLayer();
if (angular.isUndefined(layer.getSource().setDistance)) return;
layer.getSource().setDistance($scope.distance.value);
},
/**
* @function toggleLayerRename
* @memberOf hs.layermanager.controller
* @description Toogle layer rename control on panel (through layer rename variable)
*/
toggleLayerRename() {
$scope.layer_renamer_visible = !$scope.layer_renamer_visible;
},
showRemoveLayerDiag(e, layer) {
try {
var $mdDialog = $injector.get('$mdDialog');
var confirm = $mdDialog.confirm()
.title('Remove layer ' + layer.title)
.textContent('Are you sure about layer removal?')
.ariaLabel('Confirm layer removal')
.targetEvent(e)
.ok('Remove')
.cancel('Cancel')
.hasBackdrop(false);
$mdDialog.show(confirm).then(function () {
$scope.removeLayer(layer.layer);
}, function () {
});
} catch (ex) { }
},
/**
* @function opacity
* @memberOf hs.layermanager.controller
* @description Set selected layers opacity and emits "compositionchanged"
*/
opacity(newValue) {
if (!$scope.$ctrl.currentLayer) return;
let layer = $scope.olLayer();
if (arguments.length) {
layer.setOpacity(newValue);
$scope.$emit('compositions.composition_edited');
}
else
return layer.getOpacity()
},
/**
* @function layerIsZoomable
* @memberOf hs.layermanager.controller
* @description Determines if layer has BoundingBox defined as
* its metadata or is a Vector layer. Used for setting visibility
* of 'Zoom to ' button
* @param {Ol.layer} layer Selected layer
*/
layerIsZoomable() {
return layerUtils.layerIsZoomable($scope.olLayer())
},
/**
* @function layerIsStyleable
* @memberOf hs.layermanager.controller
* @description Determines if layer is a Vector layer and
* styleable. Used for allowing styling
* @param {Ol.layer} layer Selected layer
*/
layerIsStyleable() {
return layerUtils.layerIsStyleable($scope.olLayer())
},
/**
* @function hasCopyright
* @memberOf hs.layermanager.controller
* @description Determines if layer has metadata information avaliable *
* @param {Ol.layer} layer Selected layer (LayMan.currentLayer)
*/
hasMetadata(layer) {
if (!$scope.$ctrl.currentLayer) return;
else {
return layer.layer.get('MetadataURL') ? true : false;
}
},
/**
* @function hasCopyright
* @memberOf hs.layermanager.controller
* @description Determines if layer has copyright information avaliable *
* @param {Ol.layer} layer Selected layer (LayMan.currentLayer)
*/
hasCopyright(layer) {
if (!$scope.$ctrl.currentLayer) return;
else {
if (layer.layer.get('Attribution')) {
let attr = layer.layer.get('Attribution');
return (attr.OnlineResource) ? true : false;
}
else { return false }
}
},
/**
* @function toggleMetaPanel
* @memberOf hs.layermanager.controller
* @description Toggles Additional information panel for current
* layer. *
* @param {Ol.layer} layer Selected layer (LayMan.currentLayer)
*/
toggleMetaPanel(layer) {
if (layer.layer.get("metapanelActive")) {
layer.layer.set("metapanelActive", false);
}
else {
layer.layer.set("metapanelActive", true);
};
},
/**
* @function minResolution
* @memberOf hs.layermanager.controller
* @description Set min resolution for selected layer
*/
minResolution(newValue) {
if (!$scope.$ctrl.currentLayer) return;
let layer = $scope.olLayer();
if (arguments.length)
layer.setMinResolution(newValue);
else
return layer.minResolution
},
/**
* @function minResolution
* @memberOf hs.layermanager.controller
* @description Set max resolution for selected layer
*/
maxResolution(newValue) {
if (!$scope.$ctrl.currentLayer) return;
let layer = $scope.olLayer();
if (arguments.length)
layer.setMaxResolution(newValue);
else
return layer.maxResolution
},
/**
* @function isLayerRemovable
* @memberOf hs.layermanager.controller
* @description Check if layer can be removed based on 'removable'
* layer attribute
*/
isLayerRemovable() {
let layer = $scope.olLayer();
return angular.isDefined(layer)
&& (angular.isUndefined(layer.get('removable')) || layer.get('removable') == true);
},
removeLayer() {
hsMap.map.removeLayer($scope.olLayer());
$rootScope.$broadcast('layermanager.updated'); //Rebuild the folder contents
},
saveStyle(layer) {
setLayerStyle(layer);
},
/**
* @function isScaleVisible
* @memberOf hs.layermanager.controller
* @param {Ol.layer} layer Selected layer
* @description Test if layer has min and max relolution set
*/
isScaleVisible() {
let layer = $scope.olLayer();
if (angular.isUndefined(layer)) return false;
return ($scope.minResolutionValid() || $scope.maxResolutionValid())
},
olLayer() {
if (!$scope.$ctrl.currentLayer) return undefined;
return $scope.$ctrl.currentLayer.layer;
},
minResolutionValid() {
let layer = $scope.olLayer();
if (angular.isUndefined(layer)) return false;
return angular.isDefined(layer.getMinResolution())
&& layer.getMinResolution() != 0
},
maxResolutionValid() {
let layer = $scope.olLayer();
if (angular.isUndefined(layer)) return false;
return angular.isDefined(layer.getMaxResolution())
&& layer.getMaxResolution() != Infinity
},
/**
* @function isLayerWithDimensions
* @memberOf hs.layermanager.controller
* @description Test if layer has dimensions
*/
isLayerWithDimensions() {
let layer = $scope.olLayer();
if (angular.isUndefined(layer)) return false;
if (angular.isUndefined(layer.get('dimensions'))) return false;
return Object.keys(layer.get('dimensions')).length > 0
},
dimensionChanged(dimension) {
$scope.$emit('layermanager.dimension_changed', {
layer: $scope.olLayer(),
dimension
});
},
dimensions() {
let layer = $scope.olLayer();
if (angular.isUndefined(layer)) return [];
return layer.get('dimensions');
},
/**
* @function title
* @memberOf hs.layermanager.controller
* @desription Change title of layer (Angular automatically change title in object wrapper but it is needed to manually change in Ol.layer object)
*/
title(newTitle) {
let layer = $scope.olLayer();
if (angular.isUndefined(layer)) return false;
if (arguments.length) {
$scope.$ctrl.currentLayer.title = newTitle;
layer.set('title', newTitle);
} else
return layer.get('title')
},
abstract(newAbstract) {
let layer = $scope.olLayer();
if (angular.isUndefined(layer)) return false;
if (arguments.length)
layer.set('abstract', newAbstract);
else
return layer.get('abstract')
},
expandLayer(layer) {
if (angular.isUndefined(layer.expanded)) layer.expanded = true;
else layer.expanded = !layer.expanded;
},
expandSettings(layer, value) {
if (angular.isUndefined(layer.opacity)) {
layer.opacity = layer.layer.getOpacity();
}
if (angular.isUndefined(layer.style) && layer.layer.getSource().styleAble) $scope.getLayerStyle(layer);
layer.expandSettings = value;
},
hasSubLayers() {
if ($scope.$ctrl.currentLayer == null) return;
var subLayers = $scope.$ctrl.currentLayer.layer.get('Layer');
return angular.isDefined(subLayers) && subLayers.length > 0;
},
getSubLayers() {
return subLayerService.getSubLayers();
},
expandFilter(layer, value) {
layer.expandFilter = value;
LayMan.currentLayer = layer;
$scope.currentLayer = LayMan.currentLayer;
},
expandInfo(layer, value) {
layer.expandInfo = value;
},
/**
* @function dateToNonUtc
* @memberOf hs.layermanager.controller
* @param {Date} d Date to convert
* @description Convert date to non Utc format
*/
dateToNonUtc(d) {
if (angular.isUndefined(d)) return;
var noutc = new Date(d.valueOf() + d.getTimezoneOffset() * 60000);
return noutc;
}
}),
function setLayerStyle(wrapper) {
//debugger;
var layer = wrapper.layer;
var source = layer.getSource();
var style = wrapper.style.style;
if (source.hasPoly) {
style.setFill(new Fill({
color: wrapper.style.fillColor
}));
}
if (source.hasLine || source.hasPoly) {
style.setStroke(new Stroke({
color: wrapper.style.lineColor,
width: wrapper.style.lineWidth
}));
}
if (source.hasPoint) {
var image;
var stroke = new Stroke({
color: wrapper.style.pointStroke,
width: wrapper.style.pointWidth
});
var fill = new Fill({
color: wrapper.style.pointFill
});
if (wrapper.style.pointType === 'Circle') {
image = new Circle({
stroke: stroke,
fill: fill,
radius: wrapper.style.radius,
rotation: wrapper.style.rotation
});
}
if (wrapper.style.pointType === 'Polygon') {
image = new RegularShape({
stroke: stroke,
fill: fill,
radius: wrapper.style.radius,
points: wrapper.style.pointPoints,
rotation: wrapper.style.rotation
});
}
if (wrapper.style.pointType === 'Star') {
image = new RegularShape({
stroke: stroke,
fill: fill,
radius1: wrapper.style.radius,
radius2: wrapper.style.radius2,
points: wrapper.style.pointPoints,
rotation: wrapper.style.rotation
});
}
style.setImage(image);
}
layer.setStyle(style);
},
/**
* (PRIVATE) Get transformated extent from layer "BoundingBox" property
* @function getExtentFromBoundingBoxAttribute
* @memberOf hs.layermanager.controller
* @param {Ol.layer} layer Selected layer
*/
$scope.getExtentFromBoundingBoxAttribute = function (layer) {
var extent = null;
var bbox = layer.get("BoundingBox");
if (angular.isArray(bbox) && bbox.length == 4) {
extent = transformExtent(bbox, 'EPSG:4326', hsMap.map.getView().getProjection());
} else {
for (var ix = 0; ix < bbox.length; ix++) {
if (angular.isDefined(getProj(bbox[ix].crs)) || angular.isDefined(layer.getSource().getParams().FROMCRS)) {
var crs = bbox[ix].crs || layer.getSource().getParams().FROMCRS;
var b = bbox[ix].extent;
var first_pair = [b[0], b[1]]
var second_pair = [b[2], b[3]];
first_pair = transform(first_pair, crs, hsMap.map.getView().getProjection());
second_pair = transform(second_pair, crs, hsMap.map.getView().getProjection());
extent = [first_pair[0], first_pair[1], second_pair[0], second_pair[1]];
break;
}
}
}
return extent;
},
$scope.getLayerStyle = function (wrapper) {
var layer = wrapper.layer;
var source = layer.getSource();
wrapper.style = {};
if (angular.isUndefined(layer.getStyle)) return;
var style = layer.getStyle();
if (typeof style == 'function')
style = style(source.getFeatures()[0]);
if (typeof style == 'object') style = style[0];
style = style.clone();
if (source.hasPoly) {
wrapper.style.fillColor = style.getFill().getColor();
}
if (source.hasLine || source.hasPoly) {
wrapper.style.lineColor = style.getStroke().getColor();
wrapper.style.lineWidth = style.getStroke().getColor();
}
if (source.hasPoint) {
var image = style.getImage();
if (utils.instOf(image, Circle))
wrapper.style.pointType = 'Circle';
else if (utils.instOf(image, RegularShape)) {
wrapper.style.pointPoints = image.getPoints();
wrapper.style.rotation = image.getRotation();
if (angular.isUndefined(image.getRadius2()))
wrapper.style.pointType = 'Polygon';
else {
wrapper.style.pointType = 'Star';
wrapper.style.radius2 = image.getRadius2();
}
}
if (utils.instOf(image, Circle) || utils.instOf(image, RegularShape)) {
wrapper.style.radius = image.getRadius();
wrapper.style.pointFill = image.getFill().getColor();
wrapper.style.pointStroke = image.getStroke().getColor();
wrapper.style.pointWidth = image.getStroke().getWidth();
}
if (angular.isUndefined(wrapper.style.radius2))
wrapper.style.radius2 = wrapper.style.radius / 2;
if (angular.isUndefined(wrapper.style.pointPoints))
wrapper.style.pointPoints = 4;
if (angular.isUndefined(wrapper.style.rotation))
wrapper.style.rotation = Math.PI / 4;
}
wrapper.style.style = style;
}
}]
}