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Tail should appear only first time

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This commit is contained in:
John Firebaugh
2013-08-09 13:18:09 -07:00
parent 70a36bee60
commit a231963510
1 changed files with 10 additions and 6 deletions
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js/id/behavior/draw.js
+10 -6
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@@ -91,9 +91,12 @@ iD.behavior.Draw = function(context) {
function draw(selection) {
context.install(hover);
context.install(tail);
context.install(edit);
if (!iD.behavior.Draw.usedTails[tail.text()]) {
context.install(tail);
}
keybinding
.on('⌫', backspace)
.on('⌦', del)
@@ -112,9 +115,13 @@ iD.behavior.Draw = function(context) {
draw.off = function(selection) {
context.uninstall(hover);
context.uninstall(tail);
context.uninstall(edit);
if (!iD.behavior.Draw.usedTails[tail.text()]) {
context.uninstall(tail);
iD.behavior.Draw.usedTails[tail.text()] = true;
}
selection
.on('mousedown.draw', null)
.on('mousemove.draw', null);
@@ -127,10 +134,7 @@ iD.behavior.Draw = function(context) {
};
draw.tail = function(_) {
if (!_ || iD.behavior.Draw.usedTails[_] === undefined) {
tail.text(_);
iD.behavior.Draw.usedTails[_] = true;
}
tail.text(_);
return draw;
};