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Fix shift-click to select

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Ansis Brammanis
2013-02-22 14:59:32 -05:00
parent 96eb0cad31
commit 00dfa8cd08
1 changed files with 19 additions and 18 deletions
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37
js/id/behavior/lasso.js
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@@ -3,18 +3,14 @@ iD.behavior.Lasso = function(context) {
var behavior = function(selection) {
var timeout = null,
// the position of the first mousedown
pos = null,
mouse = null,
lasso;
function mousedown() {
if (d3.event.shiftKey === true) {
pos = [d3.event.clientX, d3.event.clientY];
lasso = iD.ui.Lasso().a(d3.mouse(context.surface().node()));
context.surface().call(lasso);
mouse = d3.mouse(context.surface().node());
lasso = null;
selection
.on('mousemove.lasso', mousemove)
@@ -27,6 +23,11 @@ iD.behavior.Lasso = function(context) {
}
function mousemove() {
if (!lasso) {
lasso = iD.ui.Lasso().a(mouse);
context.surface().call(lasso);
}
lasso.b(d3.mouse(context.surface().node()));
}
@@ -38,24 +39,24 @@ iD.behavior.Lasso = function(context) {
function mouseup() {
selection
.on('mousemove.lasso', null)
.on('mouseup.lasso', null);
if (!lasso) return;
var extent = iD.geo.Extent(
normalize(context.projection.invert(lasso.a()),
context.projection.invert(lasso.b())));
lasso.close();
selection
.on('mousemove.lasso', null)
.on('mouseup.lasso', null);
var selected = context.intersects(extent).filter(function (entity) {
return entity.type === 'node';
});
if (d3.event.clientX !== pos[0] || d3.event.clientY !== pos[1]) {
var selected = context.intersects(extent).filter(function (entity) {
return entity.type === 'node';
});
if (selected.length) {
context.enter(iD.modes.Select(context, _.pluck(selected, 'id')));
}
if (selected.length) {
context.enter(iD.modes.Select(context, _.pluck(selected, 'id')));
}
}