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Refactor contributor listing into ui component, hide it when none are

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around.
This commit is contained in:
Tom MacWright
2013-01-08 11:38:59 -05:00
parent 8f6fcc0a4d
commit 32dad42ec4
4 changed files with 40 additions and 26 deletions
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1
index.html
View File

@@ -44,6 +44,7 @@
<script src='js/id/ui/loading.js'></script>
<script src='js/id/ui/userpanel.js'></script>
<script src='js/id/ui/layerswitcher.js'></script>
<script src='js/id/ui/contributors.js'></script>
<script src='js/id/ui/geocoder.js'></script>
<script src='js/id/ui/notice.js'></script>
<script src='js/id/ui/tag_reference.js'></script>

32
js/id/id.js
View File

@@ -44,28 +44,10 @@ window.iD = function(container) {
}
}
var showUsers = _.debounce(function() {
var users = {},
entities = map.history().graph().intersects(map.extent());
for (var i in entities) {
if (entities[i].user) {
users[entities[i].user] = true;
if (Object.keys(users).length > 10) break;
}
}
var u = Object.keys(users);
var l = d3.select('#user-list')
.selectAll('a.user-link').data(u);
l.enter().append('a')
.attr('class', 'user-link')
.attr('href', function(d) { return connection.userUrl(d); })
.attr('target', '_blank')
.text(String);
l.exit().remove();
}, 1000);
map.on('move.disable-buttons', disableTooHigh)
.on('move.show-users', showUsers);
.on('move.contributors', _.debounce(function() {
contributors.call(iD.contributors(map));
}, 1000));
buttons.append('span')
.attr('class', function(d) {
@@ -237,10 +219,10 @@ window.iD = function(container) {
var contributors = about.append('div')
.attr('id', 'user-list')
.attr('class','about-block fillD pad1');
contributors.append('span')
.attr('class', 'icon nearby icon-pre-text');
contributors.append('pan')
.text('Viewing contributions by ');
contributors.append('span')
.attr('class', 'icon nearby icon-pre-text');
contributors.append('pan')
.text('Viewing contributions by ');
history.on('change.buttons', function() {
var undo = history.undoAnnotation(),

1
js/id/taginfo.js
View File

@@ -14,7 +14,6 @@ iD.taginfo = function() {
line: 'ways'
};
function sets(parameters, n, o) {
if (parameters.geometry && o[parameters.geometry]) {
parameters[n] = o[parameters.geometry];

32
js/id/ui/contributors.js Normal file
View File

@@ -0,0 +1,32 @@
iD.contributors = function(map) {
function contributors(selection) {
var users = {},
entities = map.history().graph().intersects(map.extent());
for (var i in entities) {
if (entities[i].user) {
users[entities[i].user] = true;
if (Object.keys(users).length > 10) break;
}
}
var u = Object.keys(users);
var l = selection.selectAll('a.user-link').data(u);
l.enter().append('a')
.attr('class', 'user-link')
.attr('href', function(d) { return map.connection().userUrl(d); })
.attr('target', '_blank')
.text(String);
l.exit().remove();
if (!u.length) {
selection.transition().style('opacity', 0);
} else if (selection.style('opacity') === '0') {
selection.transition().style('opacity', 1);
}
}
return contributors;
};