Files
iD/modules/ui/map_data.js

658 lines
19 KiB
JavaScript

import {
event as d3_event,
select as d3_select
} from 'd3-selection';
import { svgIcon } from '../svg';
import { t, textDirection } from '../util/locale';
import { tooltip } from '../util/tooltip';
import { geoExtent } from '../geo';
import { modeBrowse } from '../modes';
import { uiBackground } from './background';
import { uiDisclosure } from './disclosure';
import { uiHelp } from './help';
import { uiSettingsCustomData } from './settings/custom_data';
import { uiTooltipHtml } from './tooltipHtml';
export function uiMapData(context) {
var key = t('map_data.key');
var features = context.features().keys();
var layers = context.layers();
var fills = ['wireframe', 'partial', 'full'];
var settingsCustomData = uiSettingsCustomData(context)
.on('change', customChanged);
var _fillSelected = context.storage('area-fill') || 'partial';
var _shown = false;
var _dataLayerContainer = d3_select(null);
var _fillList = d3_select(null);
var _featureList = d3_select(null);
function showsFeature(d) {
return context.features().enabled(d);
}
function autoHiddenFeature(d) {
return context.features().autoHidden(d);
}
function clickFeature(d) {
context.features().toggle(d);
update();
}
function showsFill(d) {
return _fillSelected === d;
}
function setFill(d) {
fills.forEach(function(opt) {
context.surface().classed('fill-' + opt, Boolean(opt === d));
});
_fillSelected = d;
context.storage('area-fill', d);
if (d !== 'wireframe') {
context.storage('area-fill-toggle', d);
}
update();
}
function showsLayer(which) {
var layer = layers.layer(which);
if (layer) {
return layer.enabled();
}
return false;
}
function setLayer(which, enabled) {
var layer = layers.layer(which);
if (layer) {
layer.enabled(enabled);
if (!enabled && (which === 'osm' || which === 'notes')) {
context.enter(modeBrowse(context));
}
update();
}
}
function toggleLayer(which) {
setLayer(which, !showsLayer(which));
}
function drawPhotoItems(selection) {
var photoKeys = ['streetside', 'mapillary-images', 'mapillary-signs', 'openstreetcam-images'];
var photoLayers = layers.all().filter(function(obj) { return photoKeys.indexOf(obj.id) !== -1; });
var data = photoLayers.filter(function(obj) { return obj.layer.supported(); });
function layerSupported(d) {
return d.layer && d.layer.supported();
}
function layerEnabled(d) {
return layerSupported(d) && d.layer.enabled();
}
var ul = selection
.selectAll('.layer-list-photos')
.data([0]);
ul = ul.enter()
.append('ul')
.attr('class', 'layer-list layer-list-photos')
.merge(ul);
var li = ul.selectAll('.list-item-photos')
.data(data);
li.exit()
.remove();
var liEnter = li.enter()
.append('li')
.attr('class', function(d) { return 'list-item-photos list-item-' + d.id; });
var labelEnter = liEnter
.append('label')
.each(function(d) {
d3_select(this)
.call(tooltip()
.title(t(d.id.replace('-', '_') + '.tooltip'))
.placement('top')
);
});
labelEnter
.append('input')
.attr('type', 'checkbox')
.on('change', function(d) { toggleLayer(d.id); });
labelEnter
.append('span')
.text(function(d) { return t(d.id.replace('-', '_') + '.title'); });
// Update
li
.merge(liEnter)
.classed('active', layerEnabled)
.selectAll('input')
.property('checked', layerEnabled);
}
function drawOsmItems(selection) {
var osmKeys = ['osm', 'notes'];
var osmLayers = layers.all().filter(function(obj) { return osmKeys.indexOf(obj.id) !== -1; });
var ul = selection
.selectAll('.layer-list-osm')
.data([0]);
ul = ul.enter()
.append('ul')
.attr('class', 'layer-list layer-list-osm')
.merge(ul);
var li = ul.selectAll('.list-item')
.data(osmLayers);
li.exit()
.remove();
var liEnter = li.enter()
.append('li')
.attr('class', function(d) { return 'list-item list-item-' + d.id; });
var labelEnter = liEnter
.append('label')
.each(function(d) {
d3_select(this)
.call(tooltip()
.title(t('map_data.layers.' + d.id + '.tooltip'))
.placement('bottom')
);
});
labelEnter
.append('input')
.attr('type', 'checkbox')
.on('change', function(d) { toggleLayer(d.id); });
labelEnter
.append('span')
.text(function(d) { return t('map_data.layers.' + d.id + '.title'); });
// Update
li
.merge(liEnter)
.classed('active', function (d) { return d.layer.enabled(); })
.selectAll('input')
.property('checked', function (d) { return d.layer.enabled(); });
}
// Beta feature - sample vector layers to support Detroit Mapping Challenge
// https://github.com/osmus/detroit-mapping-challenge
function drawVectorItems(selection) {
var dataLayer = layers.layer('data');
var vtData = [
{
name: 'Detroit Neighborhoods/Parks',
src: 'neighborhoods-parks',
tooltip: 'Neighborhood boundaries and parks as compiled by City of Detroit in concert with community groups.',
template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmur6x34562qp9iv1u3ksf-54hev,jonahadkins.cjksmqxdx33jj2wp90xd9x2md-4e5y2/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA'
}, {
name: 'Detroit Composite POIs',
src: 'composite-poi',
tooltip: 'Fire Inspections, Business Licenses, and other public location data collated from the City of Detroit.',
template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmm6a02sli31myxhsr7zf3-2sw8h/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA'
}, {
name: 'Detroit All-The-Places POIs',
src: 'alltheplaces-poi',
tooltip: 'Public domain business location data created by web scrapers.',
template: 'https://{switch:a,b,c,d}.tiles.mapbox.com/v4/jonahadkins.cjksmswgk340g2vo06p1w9w0j-8fjjc/{z}/{x}/{y}.vector.pbf?access_token=pk.eyJ1Ijoiam9uYWhhZGtpbnMiLCJhIjoiRlVVVkx3VSJ9.9sdVEK_B_VkEXPjssU5MqA'
}
];
// Only show this if the map is around Detroit..
var detroit = geoExtent([-83.5, 42.1], [-82.8, 42.5]);
var showVectorItems = (context.map().zoom() > 9 && detroit.contains(context.map().center()));
var container = selection.selectAll('.vectortile-container')
.data(showVectorItems ? [0] : []);
container.exit()
.remove();
var containerEnter = container.enter()
.append('div')
.attr('class', 'vectortile-container');
containerEnter
.append('h4')
.attr('class', 'vectortile-header')
.text('Detroit Vector Tiles (Beta)');
containerEnter
.append('ul')
.attr('class', 'layer-list layer-list-vectortile');
containerEnter
.append('div')
.attr('class', 'vectortile-footer')
.append('a')
.attr('target', '_blank')
.attr('tabindex', -1)
.call(svgIcon('#iD-icon-out-link', 'inline'))
.attr('href', 'https://github.com/osmus/detroit-mapping-challenge')
.append('span')
.text('About these layers');
container = container
.merge(containerEnter);
var ul = container.selectAll('.layer-list-vectortile');
var li = ul.selectAll('.list-item')
.data(vtData);
li.exit()
.remove();
var liEnter = li.enter()
.append('li')
.attr('class', function(d) { return 'list-item list-item-' + d.src; });
var labelEnter = liEnter
.append('label')
.each(function(d) {
d3_select(this).call(
tooltip().title(d.tooltip).placement('top')
);
});
labelEnter
.append('input')
.attr('type', 'radio')
.attr('name', 'vectortile')
.on('change', selectVTLayer);
labelEnter
.append('span')
.text(function(d) { return d.name; });
// Update
li
.merge(liEnter)
.classed('active', isVTLayerSelected)
.selectAll('input')
.property('checked', isVTLayerSelected);
function isVTLayerSelected(d) {
return dataLayer && dataLayer.template() === d.template;
}
function selectVTLayer(d) {
context.storage('settings-custom-data-url', d.template);
if (dataLayer) {
dataLayer.template(d.template, d.src);
dataLayer.enabled(true);
}
}
}
function drawCustomDataItems(selection) {
var dataLayer = layers.layer('data');
var hasData = dataLayer && dataLayer.hasData();
var showsData = hasData && dataLayer.enabled();
var ul = selection
.selectAll('.layer-list-data')
.data(dataLayer ? [0] : []);
// Exit
ul.exit()
.remove();
// Enter
var ulEnter = ul.enter()
.append('ul')
.attr('class', 'layer-list layer-list-data');
var liEnter = ulEnter
.append('li')
.attr('class', 'list-item-data');
liEnter
.append('button')
.call(tooltip()
.title(t('settings.custom_data.tooltip'))
.placement((textDirection === 'rtl') ? 'right' : 'left')
)
.on('click', editCustom)
.call(svgIcon('#iD-icon-more'));
liEnter
.append('button')
.call(tooltip()
.title(t('map_data.layers.custom.zoom'))
.placement((textDirection === 'rtl') ? 'right' : 'left')
)
.on('click', function() {
d3_event.preventDefault();
d3_event.stopPropagation();
dataLayer.fitZoom();
})
.call(svgIcon('#iD-icon-search'));
var labelEnter = liEnter
.append('label')
.call(tooltip()
.title(t('map_data.layers.custom.tooltip'))
.placement('top')
);
labelEnter
.append('input')
.attr('type', 'checkbox')
.on('change', function() { toggleLayer('data'); });
labelEnter
.append('span')
.text(t('map_data.layers.custom.title'));
// Update
ul = ul
.merge(ulEnter);
ul.selectAll('.list-item-data')
.classed('active', showsData)
.selectAll('label')
.classed('deemphasize', !hasData)
.selectAll('input')
.property('disabled', !hasData)
.property('checked', showsData);
}
function editCustom() {
d3_event.preventDefault();
context.container()
.call(settingsCustomData);
}
function customChanged(d) {
var dataLayer = layers.layer('data');
if (d && d.url) {
dataLayer.url(d.url);
} else if (d && d.fileList) {
dataLayer.fileList(d.fileList);
}
}
function drawListItems(selection, data, type, name, change, active) {
var items = selection.selectAll('li')
.data(data);
// Exit
items.exit()
.remove();
// Enter
var enter = items.enter()
.append('li')
.attr('class', 'layer')
.call(tooltip()
.html(true)
.title(function(d) {
var tip = t(name + '.' + d + '.tooltip'),
key = (d === 'wireframe' ? t('area_fill.wireframe.key') : null);
if (name === 'feature' && autoHiddenFeature(d)) {
var msg = showsLayer('osm') ? t('map_data.autohidden') : t('map_data.osmhidden');
tip += '<div>' + msg + '</div>';
}
return uiTooltipHtml(tip, key);
})
.placement('top')
);
var label = enter
.append('label');
label
.append('input')
.attr('type', type)
.attr('name', name)
.on('change', change);
label
.append('span')
.text(function(d) { return t(name + '.' + d + '.description'); });
// Update
items = items
.merge(enter);
items
.classed('active', active)
.selectAll('input')
.property('checked', active)
.property('indeterminate', function(d) {
return (name === 'feature' && autoHiddenFeature(d));
});
}
function renderDataLayers(selection) {
var container = selection.selectAll('.data-layer-container')
.data([0]);
_dataLayerContainer = container.enter()
.append('div')
.attr('class', 'data-layer-container')
.merge(container);
}
function renderFillList(selection) {
var container = selection.selectAll('.layer-fill-list')
.data([0]);
_fillList = container.enter()
.append('ul')
.attr('class', 'layer-list layer-fill-list')
.merge(container);
}
function renderFeatureList(selection) {
var container = selection.selectAll('.layer-feature-list')
.data([0]);
_featureList = container.enter()
.append('ul')
.attr('class', 'layer-list layer-feature-list')
.merge(container);
}
function update() {
_dataLayerContainer
.call(drawOsmItems)
.call(drawPhotoItems)
.call(drawCustomDataItems)
.call(drawVectorItems); // Beta - Detroit mapping challenge
_fillList
.call(drawListItems, fills, 'radio', 'area_fill', setFill, showsFill);
_featureList
.call(drawListItems, features, 'checkbox', 'feature', clickFeature, showsFeature);
}
function toggleWireframe() {
if (d3_event) {
d3_event.preventDefault();
d3_event.stopPropagation();
}
if (_fillSelected === 'wireframe') {
_fillSelected = context.storage('area-fill-toggle') || 'partial';
} else {
_fillSelected = 'wireframe';
}
setFill(_fillSelected);
context.map().pan([0,0]); // trigger a redraw
}
function mapData(selection) {
function hidePane() {
setVisible(false);
}
function togglePane() {
if (d3_event) d3_event.preventDefault();
paneTooltip.hide(button);
setVisible(!button.classed('active'));
}
function setVisible(show) {
if (show !== _shown) {
button.classed('active', show);
_shown = show;
if (show) {
uiBackground.hidePane();
uiHelp.hidePane();
update();
pane
.style('display', 'block')
.style('right', '-300px')
.transition()
.duration(200)
.style('right', '0px');
} else {
pane
.style('display', 'block')
.style('right', '0px')
.transition()
.duration(200)
.style('right', '-300px')
.on('end', function() {
d3_select(this).style('display', 'none');
});
}
}
}
var pane = selection
.append('div')
.attr('class', 'fillL map-pane hide');
var paneTooltip = tooltip()
.placement((textDirection === 'rtl') ? 'right' : 'left')
.html(true)
.title(uiTooltipHtml(t('map_data.description'), key));
var button = selection
.append('button')
.attr('tabindex', -1)
.on('click', togglePane)
.call(svgIcon('#iD-icon-data', 'light'))
.call(paneTooltip);
var heading = pane
.append('div')
.attr('class', 'pane-heading');
heading
.append('h2')
.text(t('map_data.title'));
heading
.append('button')
.on('click', function() { uiMapData.hidePane(); })
.call(svgIcon('#iD-icon-close'));
var content = pane
.append('div')
.attr('class', 'pane-content');
// data layers
content
.append('div')
.attr('class', 'map-data-data-layers')
.call(uiDisclosure(context, 'data_layers', true)
.title(t('map_data.data_layers'))
.content(renderDataLayers)
);
// area fills
content
.append('div')
.attr('class', 'map-data-area-fills')
.call(uiDisclosure(context, 'fill_area', false)
.title(t('map_data.fill_area'))
.content(renderFillList)
);
// feature filters
content
.append('div')
.attr('class', 'map-data-feature-filters')
.call(uiDisclosure(context, 'map_features', false)
.title(t('map_data.map_features'))
.content(renderFeatureList)
);
// add listeners
context.features()
.on('change.map_data-update', update);
update();
setFill(_fillSelected);
context.keybinding()
.on(key, togglePane)
.on(t('area_fill.wireframe.key'), toggleWireframe);
uiMapData.hidePane = hidePane;
uiMapData.togglePane = togglePane;
uiMapData.setVisible = setVisible;
}
return mapData;
}