I'm using this piece for hide/show selected layer:
app.activeDocument.activeLayer.visible = !app.activeDocument.activeLayer.visible;
I wonder if there exist a way of toggling a non selected layer by it's name.
Many thanks
Update:
I got it working with this thing (I know, it must be cleaned):
function toggleLayer() {
for( var i = 0; i < app.activeDocument.artLayers.length; i++) {
if (app.activeDocument.artLayers[i].name == "theLayer"){
app.activeDocument.artLayers[i].allLocked = false;
app.activeDocument.artLayers[i].visible = !app.activeDocument.artLayers[i].visible;
}
}
}
I'd like to know if we can do the same without the loop.
Thanks
Here is the solution I did write. Unexpectedly it worked :P
function toggleLayer() {
var tl = app.activeDocument.layers["theLayer"];
tl.visible = !tl.visible;
}
toggleLayer();
Now, I have another doubt: Whats the difference between "layers" and "artLayers"?
Cheers
Related
Unitys Immediate GUI insists on selecting all contents of any text-based input field (TextField, TextArea, IntField...) every time you click into it (and it hasn't got focus already).
Is there a way to prevent this?
Unity itself does not offer a way to prevent this.
After trying many solutions I found elsewhere and failing I did some reverse engineering and came up with the following workaround.
This wrapper method will prevent select-all by temporarily setting cursorColor.a to 0. Internally, Unity will only do select-all when the cursor is not transparent.
private T WithoutSelectAll<T>(Func<T> guiCall)
{
bool preventSelection = (Event.current.type == EventType.MouseDown);
Color oldCursorColor = GUI.skin.settings.cursorColor;
if (preventSelection)
GUI.skin.settings.cursorColor = new Color(0, 0, 0, 0);
T value = guiCall();
if (preventSelection)
GUI.skin.settings.cursorColor = oldCursorColor;
return value;
}
Use it like this:
int foo;
string bar;
foo = WithoutSelectAll(() => GUI.IntField("foo", foo));
bar = WithoutSelectAll(() => EditorGUILayout.TextArea(bar));
#Thomas Hilbert
change
bool preventSelection = (Event.current.type == EventType.MouseDown);
to
bool preventSelection = Event.current.type != EventType.Repaint;
Is it possible via the SoundCloud API to get the current playing trackname ? Via the widget it's ok but it will be better (UX point of view) if I could without.
I found nobody mention it, if you have an idea, you're welcome !
Thx
I'm currently looking to do the same thing. Seems that the only way to do it via the API is to use what they call "activities" : https://developers.soundcloud.com/docs/api/reference#activities
So you can have a list of all activities made by a user, which includes the listening of a track. But I assume the activity will appear in the list only once the music has been played, not while the music plays.
Has anyone already used that functionnality ?
Regards,
Seb
I coded this litlle script that bind DOM's updates but it's very tricky.
// Bind new song on the soundcloud player
$('.playbackSoundBadge').bind('DOMSubtreeModified', function(e){
track_info = e.target;
if(track_info.className.indexOf('sc-media-image') > -1){
thumb = track_info.querySelector('span');
if(thumb != null){
splitted_url = track_info.href.split(/\//);
playing.artist = splitted_url[3];
playing.trackname = splitted_url[4];
thumb = track_info.querySelector('span');
playing.thumbnail = standardizeThumb(thumb.style.backgroundImage);
toaster(playing);
}
}
});
// Toast factory
function toaster(playing){
// Is there already a toast ?
toast = document.getElementById('sc-toast');
if(toast == null){
toast = document.createElement('div');
toast.id = 'sc-toast';
document.body.appendChild(toast);
}else{
toast.innerHTML = '';
}
// Build our toast
thumb = document.createElement('img');
thumb.src = playing.thumbnail;
toast.appendChild(thumb);
wrapper = document.createElement('div');
wrapper.className = 'wrapper-text';
playing.artist = standardizeString(playing.artist);
playing.trackname = standardizeString(playing.trackname);
artist = document.createElement('h1');
artist.innerHTML = playing.artist;
trackname = document.createElement('h2');
trackname.innerHTML = playing.trackname;
wrapper.appendChild(artist);
wrapper.appendChild(trackname);
toast.appendChild(wrapper);
}
I ran into the excellent jstree jQuery UI plug in this morning. In a word - great! It is easy to use, easy to style & does what it says on the box. The one thing I have not yet been able to figure out is this - in my app I want to ensure that only one node is expanded at any given time. i.e. when the user clicks on the + button and expands a node, any previously expanded node should silently be collapsed. I need to do this in part to prevent the container div for a rather lengthy tree view from creating an ugly scrollbar on overflow and also to avoid "choice overload" for the user.
I imagine that there is some way of doing this but the good but rather terse jstree documentation has not helped me to identify the right way to do this. I would much appreciate any help.
jsTree is great but its documentation is rather dense. I eventually figured it out so here is the solution for anyone running into this thread.
Firstly, you need to bind the open_node event to the tree in question. Something along the lines of
$("tree").jstree({"themes":objTheme,"plugins":arrPlugins,"core":objCore}).
bind("open_node.jstree",function(event,data){closeOld(data)});
i.e. you configure the treeview instance and then bind the open_node event. Here I am calling the closeOld function to do the job I require - close any other node that might be open. The function goes like so
function closeOld(data)
{
var nn = data.rslt.obj;
var thisLvl = nn;
var levels = new Array();
var iex = 0;
while (-1 != thisLvl)
{
levels.push(thisLvl);
thisLvl = data.inst._get_parent(thisLvl);
iex++;
}
if (0 < ignoreExp)
{
ignoreExp--;
return;
}
$("#divElements").jstree("close_all");
ignoreExp = iex;
var len = levels.length - 1;
for (var i=len;i >=0;i--) $('#divElements').jstree('open_node',levels[i]);
}
This will correctly handle the folding of all other nodes irrespective of the nesting level of the node that has just been expanded.
A brief explanation of the steps involved
First we step back up the treeview until we reach a top level node (-1 in jstree speak) making sure that we record every ancestor node encountered in the process in the array levels
Next we collapse all the nodes in the treeview
We are now going to re-expand all of the nodees in the levels array. Whilst doing so we do not want this code to execute again. To stop that from happening we set the global ignoreEx variable to the number of nodes in levels
Finally, we step through the nodes in levels and expand each one of them
The above answer will construct tree again and again.
The below code will open the node and collapse which are already opened and it does not construct tree again.
.bind("open_node.jstree",function(event,data){
closeOld(data);
});
and closeOld function contains:
function closeOld(data)
{
if($.inArray(data.node.id, myArray)==-1){
myArray.push(data.node.id);
if(myArray.length!=1){
var arr =data.node.id+","+data.node.parents;
var res = arr.split(",");
var parentArray = new Array();
var len = myArray.length-1;
for (i = 0; i < res.length; i++) {
parentArray.push(res[i]);
}
for (var i=len;i >=0;i--){
var index = $.inArray(myArray[i], parentArray);
if(index==-1){
if(data.node.id!=myArray[i]){
$('#jstree').jstree('close_node',myArray[i]);
delete myArray[i];
}
}
}
}
}
Yet another example for jstree 3.3.2.
It uses underscore lib, feel free to adapt solution to jquery or vanillla js.
$(function () {
var tree = $('#tree');
tree.on('before_open.jstree', function (e, data) {
var remained_ids = _.union(data.node.id, data.node.parents);
var $tree = $(this);
_.each(
$tree
.jstree()
.get_json($tree, {flat: true}),
function (n) {
if (
n.state.opened &&
_.indexOf(remained_ids, n.id) == -1
) {
grid.jstree('close_node', n.id);
}
}
);
});
tree.jstree();
});
I achieved that by just using the event "before_open" and close all nodes, my tree had just one level tho, not sure if thats what you need.
$('#dtree').on('before_open.jstree', function(e, data){
$("#dtree").jstree("close_all");
});
I am trying to update some popups in my map but I am not able to do that.
Firstly I create some markers, and with the next code, I create a popup associated to them. One popup for each marker:
popFeature = new OpenLayers.Feature(markers, location);
popFeature.closeBox = true;
popFeature.popupClass = OpenLayers.Class(OpenLayers.Popup.FramedCloud, {
'autoSize': true
});
popFeature.data.popupContentHTML = "hello";
popFeature.data.overflow = (false) ? "auto" : "hidden";
var markerClick = function (evt) {
if (this.popup == null) {
this.popup = this.createPopup(this.closeBox);
map.addPopup(this.popup);
this.popup.show();
} else {
this.popup.toggle();
}
currentPopup = this.popup;
OpenLayers.Event.stop(evt);
};
mark.events.register("mousedown", popFeature, markerClick);
After that, I add the new marker to my marker layer.
Everything is fine until here, but, I want to update the popupcontentHTML some time later and I don't know how I can access to that value.
I read OL API but I don't understand how to get it. I am lost about features, events, extensions...
I want to know if I can access to that property and write other word.
I answer myself, maybe it helps other people in future:
for(i = 0; i < map.popups.length; i++){
if(map.popups[i].lonlat.lon == marker.lonlat.lon){
map.popups[i].setContentHTML("new content");
}
}
Content will be refreshed at the moment.
system.logElementTree();
var target = UIATarget.localTarget();
target.onAlert = function onAlert(alert) {
UIALogger.logDebug("There was an alert!");
target.onAlert.buttons()["No"].tap({x:164,y:278});
return false;
even though no option is clicked systen not performing any action
Can anyone please help me ...
Instead of BamboOS suggestion which loops through various positions, you can try this inside your onAlert function:
alert.tapWithOptions({tapOffset:{x:0.5, y:0.6}});
This tap targets the middle of the UIAAlert (x:0.5) and 60% from top to bottom (y:0.6). This works when there is only one button. You have multiple buttons, then you have to changed the value of x. This works for me.
I just published a blog post regarding UI Automation and dealing with alerts:
http://www.conduce.net/Blog.aspx?f=Automated-Test-of-iPad-Apps
Basically following alert handler worked for me:
UIATarget.onAlert = function onAlert(alert){
var name = alert.name();
UIALogger.logMessage("alert "+name+" encountered");
if(name == "errorAlert"){
var positionX = 500;
for(var positionY=300; positionY<600;positionY+=10){
target.tap({x:positionX,y:positionY});
}
return true;
}
return false;
}
I would either use the "cancelButton" or "defaultButton" methods when handling alerts.