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allow setting the fixed point in source positioning wizard

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This commit is contained in:
Laura Klünder 2018-11-17 02:07:58 +01:00
parent 700389f3f3
commit c8172c9f30
1 changed files with 36 additions and 5 deletions
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41
src/c3nav/editor/static/editor/js/editor.js
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@ -110,6 +110,17 @@ editor = {
// unload the sidebar. called on sidebar_get and form submit.
editor._level_control.disable();
editor._sublevel_control.disable();
if (editor._source_image_layer) {
editor._source_image_layer.remove();
editor._source_image_layer = null;
}
if (editor._fixed_point_layer) {
editor._fixed_point_layer.remove();
editor._fixed_point_layer = null;
}
$('#sidebar').addClass('loading').find('.content').html('');
editor._cancel_editing();
},
@ -150,11 +161,6 @@ editor = {
$('#navbar-collapse').find('.nav').html(nav.html());
}
if (editor._source_image_layer) {
editor._source_image_layer.remove();
editor._source_image_layer = null;
}
var group;
if (content.find('[name=fixed_x]')) {
$('[name=name]').change(editor._source_name_selected).change();
@ -169,6 +175,8 @@ editor = {
group.append(content.find('[name=fixed_x]').closest('.form-group'));
group.append(content.find('[name=fixed_y]').closest('.form-group'));
content.find('[name=fixed_x], [name=fixed_y]').change(editor._fixed_point_changed).change();
group = $('<div class="form-group-group source-wizard">');
group.insertBefore(content.find('[name=scale_x]').closest('.form-group'));
group.append(content.find('[name=scale_x]').closest('.form-group'));
@ -478,6 +486,29 @@ editor = {
editor._source_image_repositioned();
},
_fixed_point_changed: function() {
var content = $('#sidebar'),
fixed_x = parseFloat(content.find('[name=fixed_x]').val()),
fixed_y = parseFloat(content.find('[name=fixed_y]').val()),
valid = (!isNaN(fixed_x) && !isNaN(fixed_y)),
latlng = valid ? L.GeoJSON.coordsToLatLng([fixed_x, fixed_y]) : null;
if (editor._fixed_point_layer) {
if (valid) {
editor._fixed_point_layer.setLatLng(latlng);
} else {
editor._fixed_point_layer.remove();
editor._fixed_point_layer = null;
}
} else if (valid) {
editor._fixed_point_layer = L.marker(latlng, {draggable: true, autoPan: true}).on('dragend', function(e) {
var coords = L.GeoJSON.latLngToCoords(e.target.getLatLng());
content.find('[name=fixed_x]').val(coords[0].toFixed(3));
content.find('[name=fixed_y]').val(coords[1].toFixed(3));
});
editor._fixed_point_layer.addTo(editor.map);
}
},
// geometries
geometrystyles: {},