Merge pull request #1537 from WEKIT-ECS/labelImprovments

Label improvments

Assets/MirageXR/Common/Scripts/CombinedEditor/ActionDetailView/Annotation Editors/LabelEditor.cs

@@ -1,5 +1,9 @@
 using UnityEngine;
 using UnityEngine.UI;
+using TMPro;
+using System.Collections;
+using System.Collections.Generic;
+
 
 namespace MirageXR
 {
@@ -11,6 +15,24 @@ public class LabelEditor : MonoBehaviour
         [SerializeField] private StepTrigger stepTrigger;
         [SerializeField] private GameObject acceptButton;
 
+        [SerializeField] private GameObject _settingsPannel;
+        [SerializeField] private GameObject _textPannel;
+
+        [SerializeField] private TMP_Text _exampleLabel;
+        [SerializeField] private Image _exampleLabelBackground;
+        [SerializeField] private TMP_InputField _fontSize;
+
+        [SerializeField] private Image _fontColourButtonImage;
+        [SerializeField] private Image _backgroundColourButtonImage;
+
+        [SerializeField] private ColourSelector _colourPickerScript;
+
+        private enum ColourPickerOption { NA, Font, Background};
+
+        private ColourPickerOption _colourPickerOption = ColourPickerOption.NA;
+
+
+
         public GameObject AcceptButton => acceptButton;
 
         private Action action;
@@ -33,6 +55,8 @@ public void SetAnnotationStartingPoint(Transform startingPoint)
 
         public void Open(Action action, ToggleObject annotation)
         {
+            _colourPickerScript.onColourSelected.AddListener(OnColourPickerChange);
+
             gameObject.SetActive(true);
             this.action = action;
             annotationToEdit = annotation;
@@ -44,14 +68,33 @@ public void Open(Action action, ToggleObject annotation)
                 var duration = trigger != null ? trigger.duration : 1;
                 var stepNumber = trigger != null ? trigger.value : "1";
                 stepTrigger.Initiate(annotationToEdit, duration, stepNumber);
+
+                if (annotationToEdit.option != "")
+                {
+                    string[] splitArray = annotationToEdit.option.Split(char.Parse("-"));
+
+                    _exampleLabel.text = annotationToEdit.text;
+
+                    _exampleLabel.fontSize = int.Parse(splitArray[0]);
+
+                    _exampleLabel.color = GetColorFromString(splitArray[1]);
+                    _exampleLabelBackground.color = GetColorFromString(splitArray[2]);
+                }
             }
 
+            UpdateButtonColours();
+
             this.textInputField.onValueChanged.AddListener(delegate { EventManager.NotifyOnLabelEditorTextChanged(); });
-            this.acceptButton = this.gameObject.transform.Find("AcceptButton").gameObject;
+          //  this.acceptButton = this.gameObject.transform.Find("AcceptButton").gameObject;
         }
 
         public void OnAccept()
         {
+            if (string.IsNullOrEmpty(textInputField.text))
+            {
+                Toast.Instance.Show("Input field is empty.");
+                return;
+            }
 
             if (annotationToEdit != null)
             {
@@ -73,6 +116,8 @@ public void OnAccept()
             }
             annotationToEdit.text = textInputField.text;
 
+            annotationToEdit.option = _exampleLabel.fontSize.ToString() + "-" + _exampleLabel.color.ToString() + "-" + _exampleLabelBackground.color.ToString();
+
             stepTrigger.MyPoi = annotationToEdit;
             stepTrigger.SetupTrigger();
 
@@ -81,5 +126,68 @@ public void OnAccept()
             Close();
         }
 
+        public void OpenSettings(bool open)
+        {
+            _settingsPannel.SetActive(open);
+            _textPannel.SetActive(!open);
+        }
+
+        public void OnFontSizeChanged()
+        {
+            _exampleLabel.fontSize = int.Parse(_fontSize.text);
+        }
+
+
+        public void OnFontColourChange()
+        {
+           // _colourPickerObject.SetActive(true);
+            _colourPickerScript.Open();
+            _colourPickerOption = ColourPickerOption.Font;
+        }
+
+        public void OnBackgroundColourChanged()
+        {
+            //_colourPickerObject.SetActive(true);
+            _colourPickerScript.Open();
+            _colourPickerOption = ColourPickerOption.Background;
+        }
+
+        public void OnColourPickerChange()
+        {
+            switch (_colourPickerOption)
+            {
+                case ColourPickerOption.Font:
+                    _exampleLabel.color = _colourPickerScript._selectedColour;
+                    break;
+                case ColourPickerOption.Background:
+                    _exampleLabelBackground.color = _colourPickerScript._selectedColour;
+                    break;
+                default:
+                    break;
+            }
+
+            UpdateButtonColours();
+
+            _colourPickerOption = ColourPickerOption.NA;
+        }
+
+        private Color GetColorFromString(string rgb)
+        {
+            string[] rgba = rgb.Substring(5, rgb.Length - 6).Split(", ");
+            Color color = new Color(float.Parse(rgba[0]), float.Parse(rgba[1]), float.Parse(rgba[2]), float.Parse(rgba[3]));
+
+            return color;
+        }
+
+        public void onInputChanged()
+        {
+            _exampleLabel.text = textInputField.text;
+        }
+
+        private void UpdateButtonColours()
+        {
+            _fontColourButtonImage.color = _exampleLabel.color;
+            _backgroundColourButtonImage.color = _exampleLabelBackground.color;
+        }
     }
 }