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Exit select mode if selected DOM elements have disappeared

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This commit is contained in:
Bryan Housel
2014-11-10 23:23:28 -05:00
parent af3c307b17
commit 2024e2333d
3 changed files with 14 additions and 15 deletions
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2
js/id/id.js
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@@ -205,7 +205,7 @@ window.iD = function () {
context.background = function() { return background; };
/* Features */
var features = iD.Features(context);
var features = iD.Features();
context.features = function() { return features; };
context.hasHiddenConnections = function(id) {
var graph = history.graph(),

13
js/id/modes/select.js
View File

@@ -137,9 +137,16 @@ iD.modes.Select = function(context, selectedIDs) {
.call(keybinding);
function selectElements() {
context.surface()
.selectAll(iD.util.entityOrMemberSelector(selectedIDs, context.graph()))
.classed('selected', true);
var selection = context.surface()
.selectAll(iD.util.entityOrMemberSelector(selectedIDs, context.graph()));
if (selection.empty()) {
// Exit mode if selected DOM elements have disappeared..
context.enter(iD.modes.Browse(context));
} else {
selection
.classed('selected', true);
}
}
context.map().on('drawn.select', selectElements);

14
js/id/renderer/features.js
View File

@@ -1,4 +1,4 @@
iD.Features = function(context) {
iD.Features = function() {
var major_roads = {
'motorway': true,
'motorway_link': true,
@@ -378,21 +378,13 @@ iD.Features = function(context) {
};
features.filter = function(d, resolver) {
var selected = context.selectedIDs(),
result = [];
var result = [];
if (!_hidden.length) {
return d;
} else {
for (var i = 0, imax = d.length; i !== imax; i++) {
if (features.isHidden(d[i], resolver)) {
for (var j = 0, jmax = selected.length; j !== jmax; j++) {
if (selected[j] === d[i].id) {
context.enter(iD.modes.Browse(context));
break;
}
}
} else {
if (!features.isHidden(d[i], resolver)) {
result.push(d[i]);
}
}