283 lines
11 KiB
C#
283 lines
11 KiB
C#
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// ***********************************************************************
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// Assembly : Unity
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// Author : Kimch
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// Created :
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//
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// Last Modified By : Kimch
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// Last Modified On :
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// ***********************************************************************
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// <copyright file= "CustomControls" company=""></copyright>
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// <summary></summary>
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// ***********************************************************************
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using UnityEngine;
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using UnityEngine.UI;
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static class CustomControls
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{
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public struct Resources
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{
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public Sprite standard;
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public Sprite background;
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public Sprite inputField;
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public Sprite knob;
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public Sprite checkmark;
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public Sprite dropdown;
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public Sprite mask;
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public Material emojimaterial;
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}
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private const float kWidth = 160f;
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private const float kThickHeight = 30f;
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private const float kThinHeight = 20f;
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private static Vector2 s_ThickElementSize = new Vector2(kWidth, kThickHeight);
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private static Vector2 s_ThinElementSize = new Vector2(kWidth, kThinHeight);
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private static Vector2 s_ImageElementSize = new Vector2(100f, 100f);
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private static Color s_DefaultSelectableColor = new Color(1f, 1f, 1f, 1f);
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private static Color s_PanelColor = new Color(1f, 1f, 1f, 0.392f);
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private static Color s_TextColor = new Color(50f / 255f, 50f / 255f, 50f / 255f, 1f);
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// Helper methods at top
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private static GameObject CreateUIElementRoot(string name, Vector2 size)
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{
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GameObject child = new GameObject(name);
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RectTransform rectTransform = child.AddComponent<RectTransform>();
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rectTransform.sizeDelta = size;
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return child;
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}
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static GameObject CreateUIObject(string name, GameObject parent)
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{
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GameObject go = new GameObject(name);
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go.AddComponent<RectTransform>();
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SetParentAndAlign(go, parent);
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return go;
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}
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private static void SetDefaultTextValues(Text lbl)
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{
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// Set text values we want across UI elements in default controls.
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// Don't set values which are the same as the default values for the Text component,
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// since there's no point in that, and it's good to keep them as consistent as possible.
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lbl.color = s_TextColor;
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lbl.font = UnityEngine.Resources.GetBuiltinResource<Font>("Arial.ttf");
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// Reset() is not called when playing. We still want the default font to be assigned
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//lbl.AssignDefaultFont();
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}
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private static void SetDefaultColorTransitionValues(Selectable slider)
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{
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ColorBlock colors = slider.colors;
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colors.highlightedColor = new Color(0.882f, 0.882f, 0.882f);
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colors.pressedColor = new Color(0.698f, 0.698f, 0.698f);
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colors.disabledColor = new Color(0.521f, 0.521f, 0.521f);
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}
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private static void SetParentAndAlign(GameObject child, GameObject parent)
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{
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if (parent == null)
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return;
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child.transform.SetParent(parent.transform, false);
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SetLayerRecursively(child, parent.layer);
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}
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private static void SetLayerRecursively(GameObject go, int layer)
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{
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go.layer = layer;
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Transform t = go.transform;
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for (int i = 0; i < t.childCount; i++)
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SetLayerRecursively(t.GetChild(i).gameObject, layer);
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}
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// Actual controls
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public static GameObject CreateImage(Resources resources)
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{
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GameObject go = CreateUIElementRoot("Image", s_ImageElementSize);
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go.AddComponent<KUIImage>();
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return go;
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}
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public static GameObject CreateSwitch(Resources resources)
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{
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// Set up hierarchy
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GameObject switchRoot = CreateUIElementRoot("Switch", s_ThinElementSize);
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GameObject background = CreateUIObject("Background", switchRoot);
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GameObject on = CreateUIObject("On", background);
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GameObject off = CreateUIObject("Off", background);
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GameObject childLabel = CreateUIObject("Label", switchRoot);
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// Set up components
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var @switch = switchRoot.AddComponent<KUISwitch>();
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@switch.transition = Selectable.Transition.None;
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@switch.isOn = true;
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Image bgImage = background.AddComponent<Image>();
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bgImage.sprite = resources.standard;
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bgImage.type = Image.Type.Sliced;
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bgImage.color = s_DefaultSelectableColor;
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Image onImage = on.AddComponent<Image>();
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//onImage.sprite = resources.checkmark;
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Image offImage = off.AddComponent<Image>();
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Text label = childLabel.AddComponent<Text>();
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label.text = "Switch";
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SetDefaultTextValues(label);
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@switch.onGraphic = onImage;
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@switch.offGraphic = offImage;
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@switch.targetGraphic = bgImage;
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SetDefaultColorTransitionValues(@switch);
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RectTransform bgRect = background.GetComponent<RectTransform>();
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bgRect.anchorMin = new Vector2(0f, 1f);
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bgRect.anchorMax = new Vector2(0f, 1f);
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bgRect.anchoredPosition = new Vector2(10f, -10f);
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bgRect.sizeDelta = new Vector2(kThinHeight, kThinHeight);
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RectTransform onRect = on.GetComponent<RectTransform>();
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onRect.anchorMin = new Vector2(0.5f, 0.5f);
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onRect.anchorMax = new Vector2(0.5f, 0.5f);
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onRect.anchoredPosition = Vector2.zero;
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onRect.sizeDelta = new Vector2(20f, 20f);
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RectTransform offRect = on.GetComponent<RectTransform>();
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offRect.anchorMin = new Vector2(0.5f, 0.5f);
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offRect.anchorMax = new Vector2(0.5f, 0.5f);
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offRect.anchoredPosition = Vector2.zero;
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offRect.sizeDelta = new Vector2(20f, 20f);
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RectTransform labelRect = childLabel.GetComponent<RectTransform>();
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labelRect.anchorMin = new Vector2(0f, 0f);
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labelRect.anchorMax = new Vector2(1f, 1f);
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labelRect.offsetMin = new Vector2(23f, 1f);
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labelRect.offsetMax = new Vector2(-5f, -2f);
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return switchRoot;
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}
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public static GameObject CreateScrollbar(Resources resources)
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{
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// Create GOs Hierarchy
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GameObject scrollbarRoot = CreateUIElementRoot("Scrollbar", s_ThinElementSize);
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GameObject sliderArea = CreateUIObject("Sliding Area", scrollbarRoot);
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GameObject handle = CreateUIObject("Handle", sliderArea);
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Image bgImage = scrollbarRoot.AddComponent<Image>();
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bgImage.sprite = resources.background;
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bgImage.type = Image.Type.Sliced;
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bgImage.color = s_DefaultSelectableColor;
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Image handleImage = handle.AddComponent<Image>();
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handleImage.sprite = resources.standard;
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handleImage.type = Image.Type.Sliced;
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handleImage.color = s_DefaultSelectableColor;
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RectTransform sliderAreaRect = sliderArea.GetComponent<RectTransform>();
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sliderAreaRect.sizeDelta = new Vector2(-20, -20);
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sliderAreaRect.anchorMin = Vector2.zero;
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sliderAreaRect.anchorMax = Vector2.one;
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RectTransform handleRect = handle.GetComponent<RectTransform>();
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handleRect.sizeDelta = new Vector2(20, 20);
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Scrollbar scrollbar = scrollbarRoot.AddComponent<Scrollbar>();
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scrollbar.handleRect = handleRect;
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scrollbar.targetGraphic = handleImage;
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SetDefaultColorTransitionValues(scrollbar);
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return scrollbarRoot;
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}
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public static GameObject CreateScrollView(Resources resources)
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{
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GameObject root = CreateUIElementRoot("Scroll View", new Vector2(200, 200));
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GameObject viewport = CreateUIObject("Viewport", root);
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GameObject content = CreateUIObject("Content", viewport);
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GameObject template = CreateUIObject("Template", content);
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// Sub controls.
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GameObject hScrollbar = CreateScrollbar(resources);
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hScrollbar.name = "Scrollbar Horizontal";
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SetParentAndAlign(hScrollbar, root);
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RectTransform hScrollbarRT = hScrollbar.GetComponent<RectTransform>();
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hScrollbarRT.anchorMin = Vector2.zero;
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hScrollbarRT.anchorMax = Vector2.right;
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hScrollbarRT.pivot = Vector2.zero;
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hScrollbarRT.sizeDelta = new Vector2(0, hScrollbarRT.sizeDelta.y);
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GameObject vScrollbar = CreateScrollbar(resources);
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vScrollbar.name = "Scrollbar Vertical";
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SetParentAndAlign(vScrollbar, root);
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vScrollbar.GetComponent<Scrollbar>().SetDirection(Scrollbar.Direction.BottomToTop, true);
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RectTransform vScrollbarRT = vScrollbar.GetComponent<RectTransform>();
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vScrollbarRT.anchorMin = Vector2.right;
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vScrollbarRT.anchorMax = Vector2.one;
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vScrollbarRT.pivot = Vector2.one;
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vScrollbarRT.sizeDelta = new Vector2(vScrollbarRT.sizeDelta.x, 0);
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// Setup RectTransforms.
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// Make viewport fill entire scroll view.
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RectTransform viewportRT = viewport.GetComponent<RectTransform>();
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viewportRT.anchorMin = Vector2.zero;
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viewportRT.anchorMax = Vector2.one;
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viewportRT.sizeDelta = Vector2.zero;
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viewportRT.pivot = Vector2.up;
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// Make context match viewpoprt width and be somewhat taller.
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// This will show the vertical scrollbar and not the horizontal one.
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RectTransform contentRT = content.GetComponent<RectTransform>();
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contentRT.anchorMin = Vector2.up;
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contentRT.anchorMax = Vector2.one;
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contentRT.sizeDelta = new Vector2(0, 300);
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contentRT.pivot = Vector2.up;
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// Setup UI components.
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var scrollRect = root.AddComponent<KUIGrid>();
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scrollRect.content = contentRT;
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scrollRect.viewport = viewportRT;
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scrollRect.horizontal = false;
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scrollRect.vertical = false;
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scrollRect.horizontalScrollbar = hScrollbar.GetComponent<Scrollbar>();
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scrollRect.verticalScrollbar = vScrollbar.GetComponent<Scrollbar>();
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scrollRect.horizontalScrollbarVisibility = KUIGrid.ScrollbarVisibility.AutoHideAndExpandViewport;
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scrollRect.verticalScrollbarVisibility = KUIGrid.ScrollbarVisibility.AutoHideAndExpandViewport;
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scrollRect.horizontalScrollbarSpacing = -3;
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scrollRect.verticalScrollbarSpacing = -3;
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//Image rootImage = root.AddComponent<Image>();
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//rootImage.sprite = resources.background;
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//rootImage.type = Image.Type.Sliced;
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//rootImage.color = s_PanelColor;
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//viewport.AddComponent<RectMask2D>();
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Mask viewportMask = viewport.AddComponent<Mask>();
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viewportMask.showMaskGraphic = false;
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Image viewportImage = viewport.AddComponent<Image>();
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viewportImage.sprite = resources.mask;
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viewportImage.type = Image.Type.Sliced;
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scrollRect.uiPool = content.AddComponent<KUIPool>();
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content.AddComponent<GridLayoutGroup>();
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content.AddComponent<ContentSizeFitter>();
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return root;
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}
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public static GameObject CreateEmojiText(Resources resources)
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{
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GameObject go = CreateUIElementRoot("EmojiText", s_ThickElementSize);
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return go;
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}
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}
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