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https://github.com/XCharts-Team/XCharts.git
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重构代码
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monitor1394
268
Runtime/Internal/Helper/LegendHelper.cs
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268
Runtime/Internal/Helper/LegendHelper.cs
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/******************************************/
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/* */
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/* Copyright (c) 2018 monitor1394 */
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/* https://github.com/monitor1394 */
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/* */
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/******************************************/
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using UnityEngine;
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using UnityEngine.UI;
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namespace XCharts
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{
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internal static class LegendHelper
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{
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public static Color GetContentColor(Legend legend, ThemeInfo themeInfo, bool active)
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{
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var textStyle = legend.textStyle;
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if (active) return !ChartHelper.IsClearColor(textStyle.color) ? textStyle.color : (Color)themeInfo.legendTextColor;
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else return (Color)themeInfo.legendUnableColor;
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}
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public static Color GetIconColor(Legend legend, int readIndex, ThemeInfo themeInfo, bool active)
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{
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if (active)
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{
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if (legend.itemAutoColor || legend.GetIcon(readIndex) == null)
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return (Color)themeInfo.GetColor(readIndex);
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else
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return Color.white;
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}
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else return (Color)themeInfo.legendUnableColor;
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}
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public static LegendItem AddLegendItem(Legend legend, int i, string legendName, Transform parent, ThemeInfo themeInfo,
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string content, Color itemColor, bool active)
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{
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var objName = i + "_" + legendName;
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var anchorMin = new Vector2(0, 0.5f);
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var anchorMax = new Vector2(0, 0.5f);
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var pivot = new Vector2(0, 0.5f);
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var sizeDelta = new Vector2(100, 30);
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var iconSizeDelta = new Vector2(legend.itemWidth, legend.itemHeight);
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var textStyle = legend.textStyle;
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var font = textStyle.font ? textStyle.font : themeInfo.font;
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var contentColor = GetContentColor(legend, themeInfo, active);
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var objAnchorMin = legend.location.runtimeAnchorMin;
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var objAnchorMax = legend.location.runtimeAnchorMax;
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var objPivot = legend.location.runtimePivot;
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var btnObj = ChartHelper.AddObject(objName, parent, objAnchorMin, objAnchorMax, objPivot, sizeDelta, i);
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var iconObj = ChartHelper.AddObject("icon", btnObj.transform, anchorMin, anchorMax, pivot, iconSizeDelta);
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var contentObj = ChartHelper.AddObject("content", btnObj.transform, anchorMin, anchorMax, pivot, sizeDelta);
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var img = ChartHelper.GetOrAddComponent<Image>(btnObj);
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img.color = Color.clear;
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ChartHelper.GetOrAddComponent<Button>(btnObj);
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ChartHelper.GetOrAddComponent<Image>(iconObj);
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ChartHelper.GetOrAddComponent<Image>(contentObj);
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ChartHelper.AddTextObject("Text", contentObj.transform, font, contentColor,
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TextAnchor.MiddleLeft, anchorMin, anchorMax, pivot, sizeDelta, textStyle.fontSize,
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textStyle.rotate, textStyle.fontStyle, textStyle.lineSpacing);
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var item = new LegendItem();
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item.index = i;
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item.name = objName;
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item.legendName = legendName;
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item.SetObject(btnObj);
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item.SetIconSize(legend.itemWidth, legend.itemHeight);
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item.SetIconColor(itemColor);
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item.SetIconImage(legend.GetIcon(i));
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item.SetContentPosition(textStyle.offsetv3);
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item.SetContent(content);
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item.SetContentBackgroundColor(textStyle.backgroundColor);
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return item;
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}
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public static void ResetItemPosition(Legend legend)
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{
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var startX = 0f;
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var currWidth = 0f;
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var currHeight = 0f;
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switch (legend.orient)
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{
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case Orient.Vertical:
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switch (legend.location.align)
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{
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case Location.Align.TopCenter:
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startX = legend.runtimeWidth / 2;
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currHeight = 0f;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(-startX + item.width / 2, -currHeight));
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currHeight += item.height + legend.itemGap;
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}
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break;
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case Location.Align.TopLeft:
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currHeight = 0f;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(0, -currHeight));
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currHeight += item.height + legend.itemGap;
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}
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break;
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case Location.Align.TopRight:
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currHeight = 0f;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(item.width - legend.runtimeWidth, -currHeight));
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currHeight += item.height + legend.itemGap;
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}
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break;
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case Location.Align.Center:
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startX = legend.runtimeWidth / 2;
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currHeight = legend.runtimeHeight;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(-startX + item.width / 2, currHeight - item.height));
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currHeight -= item.height + legend.itemGap;
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}
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break;
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case Location.Align.CenterLeft:
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currHeight = legend.runtimeHeight;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(0, currHeight - item.height));
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currHeight -= item.height + legend.itemGap;
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}
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break;
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case Location.Align.CenterRight:
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currHeight = legend.runtimeHeight;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(item.width - legend.runtimeWidth, currHeight - item.height));
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currHeight -= item.height + legend.itemGap;
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}
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break;
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case Location.Align.BottomCenter:
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startX = legend.runtimeWidth / 2;
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currHeight = legend.runtimeHeight;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(-startX + item.width / 2, currHeight - item.height));
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currHeight -= item.height + legend.itemGap;
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}
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break;
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case Location.Align.BottomLeft:
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currHeight = legend.runtimeHeight;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(0, currHeight - item.height));
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currHeight -= item.height + legend.itemGap;
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}
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break;
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case Location.Align.BottomRight:
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currHeight = legend.runtimeHeight;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(item.width - legend.runtimeWidth, currHeight - item.height));
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currHeight -= item.height + legend.itemGap;
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}
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break;
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}
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break;
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case Orient.Horizonal:
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switch (legend.location.align)
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{
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case Location.Align.TopLeft:
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case Location.Align.CenterLeft:
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case Location.Align.BottomLeft:
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currWidth = 0f;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(currWidth, 0));
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currWidth += item.width + legend.itemGap;
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}
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break;
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case Location.Align.TopCenter:
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case Location.Align.Center:
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case Location.Align.BottomCenter:
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startX = legend.runtimeWidth / 2;
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currWidth = 0f;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(-startX + item.width / 2 + currWidth, 0));
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currWidth += item.width + legend.itemGap;
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}
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break;
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case Location.Align.TopRight:
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case Location.Align.CenterRight:
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case Location.Align.BottomRight:
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startX = -legend.runtimeWidth;
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currWidth = 0f;
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foreach (var kv in legend.buttonList)
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{
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var item = kv.Value;
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item.SetPosition(new Vector3(startX + currWidth + item.width, 0));
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currWidth += item.width + legend.itemGap;
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}
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break;
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}
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break;
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}
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}
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public static bool CheckDataShow(Series series, string legendName, bool show)
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{
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bool needShow = false;
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foreach (var serie in series.list)
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{
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if (legendName.Equals(serie.name))
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{
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serie.show = show;
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serie.highlighted = false;
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if (serie.show) needShow = true;
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}
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else
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{
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foreach (var data in serie.data)
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{
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if (legendName.Equals(data.name))
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{
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data.show = show;
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data.highlighted = false;
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if (data.show) needShow = true;
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}
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}
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}
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}
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return needShow;
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}
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public static bool CheckDataHighlighted(Series series, string legendName, bool heighlight)
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{
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bool show = false;
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foreach (var serie in series.list)
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{
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if (legendName.Equals(serie.name))
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{
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serie.highlighted = heighlight;
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}
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else
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{
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foreach (var data in serie.data)
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{
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if (legendName.Equals(data.name))
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{
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data.highlighted = heighlight;
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if (data.highlighted) show = true;
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}
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}
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}
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}
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return show;
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}
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}
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}
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