293 lines
11 KiB
C#
293 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace AntdUIDemo.Views
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{
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public partial class IconDemo : UserControl
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{
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private AntdUI.Window window;
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public IconDemo(AntdUI.Window _window)
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{
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window = _window;
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InitializeComponent();
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//设置默认值
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InitData();
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// 绑定事件
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BindEventHandler();
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}
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private void BindEventHandler()
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{
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segmented1.SelectIndexChanged += segmented1_SelectIndexChanged;
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txt_search.TextChanged += txt_search_TextChanged;
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txt_search.SuffixClick += txt_search_SuffixClick;
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vpanel.ItemClick += vpanel_ItemClick;
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}
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#region 数据
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private void segmented1_SelectIndexChanged(object sender, AntdUI.IntEventArgs e)
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{
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InitData();
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}
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private void InitData()
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{
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var data = GetData();
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var svgs = new List<AntdUI.VirtualItem>(data.Count);
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foreach (var it in data)
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{
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svgs.Add(new TItem(it.Key, it.Value));
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svgs.AddRange(it.Value);
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}
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vpanel.Items.Clear();
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txt_search.Text = "";
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vpanel.Items.AddRange(svgs);
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}
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Dictionary<string, List<VItem>> GetData()
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{
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var dir = new Dictionary<string, List<VItem>>(AntdUI.SvgDb.Custom.Count);
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var tmp = new List<VItem>(AntdUI.SvgDb.Custom.Count);
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if (segmented1.SelectIndex == 0)
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{
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foreach (var it in AntdUI.SvgDb.Custom)
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{
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if (it.Key == "QuestionOutlined")
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{
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dir.Add("方向性图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "EditOutlined")
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{
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dir.Add("提示建议性图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "AreaChartOutlined")
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{
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dir.Add("编辑类图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "AndroidOutlined")
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{
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dir.Add("数据类图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "AccountBookOutlined")
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{
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dir.Add("品牌和标识", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "StepBackwardFilled")
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{
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dir.Add("网站通用图标", new List<VItem>(tmp));
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tmp.Clear();
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return dir;
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}
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tmp.Add(new VItem(it.Key, it.Value));
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}
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dir.Add("网站通用图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else
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{
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bool isadd = false;
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foreach (var it in AntdUI.SvgDb.Custom)
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{
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if (it.Key == "StepBackwardFilled") isadd = true;
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else if (it.Key == "QuestionCircleFilled")
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{
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dir.Add("方向性图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "EditFilled")
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{
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dir.Add("提示建议性图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "PieChartFilled")
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{
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dir.Add("编辑类图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "AndroidFilled")
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{
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dir.Add("数据类图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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else if (it.Key == "AccountBookFilled")
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{
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dir.Add("品牌和标识", new List<VItem>(tmp));
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tmp.Clear();
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}
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if (isadd) tmp.Add(new VItem(it.Key, it.Value));
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}
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dir.Add("网站通用图标", new List<VItem>(tmp));
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tmp.Clear();
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}
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return dir;
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}
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#endregion
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#region 渲染
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class TItem : AntdUI.VirtualItem
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{
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string title, count;
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public List<VItem> data;
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public TItem(string t, List<VItem> d)
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{
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CanClick = false;
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data = d;
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title = t;
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count = d.Count.ToString();
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}
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StringFormat s_f = AntdUI.Helper.SF_NoWrap(lr: StringAlignment.Near);
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StringFormat s_c = AntdUI.Helper.SF_NoWrap();
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public override void Paint(Graphics g, AntdUI.VirtualPanelArgs e)
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{
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var dpi = AntdUI.Config.Dpi;
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using (var fore = new SolidBrush(AntdUI.Style.Db.Text))
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{
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using (var font_title = new Font(e.Panel.Font, FontStyle.Bold))
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using (var font_count = new Font(e.Panel.Font.FontFamily, e.Panel.Font.Size * .74F, e.Panel.Font.Style))
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{
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var size = AntdUI.Helper.Size(g.MeasureString(title, font_title));
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AntdUI.CorrectionTextRendering.DrawStr(g, title, font_title, fore, e.Rect, s_f);
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var rect_count = new Rectangle(e.Rect.X + size.Width, e.Rect.Y + (e.Rect.Height - size.Height) / 2, size.Height, size.Height);
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using (var path = AntdUI.Helper.RoundPath(rect_count, e.Radius))
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{
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using (var brush = new SolidBrush(AntdUI.Style.Db.TagDefaultBg))
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{
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g.FillPath(brush, path);
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}
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using (var pen = new Pen(AntdUI.Style.Db.DefaultBorder, 1 * dpi))
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{
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g.DrawPath(pen, path);
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}
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}
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AntdUI.CorrectionTextRendering.DrawStr(g, count, font_count, fore, rect_count, s_c);
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}
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}
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}
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public override Size Size(Graphics g, AntdUI.VirtualPanelArgs e)
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{
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var dpi = AntdUI.Config.Dpi;
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return new Size(e.Rect.Width, (int)(44 * dpi));
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}
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}
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class VItem : AntdUI.VirtualItem
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{
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public string Key, Value;
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public VItem(string key, string value) { Tag = Key = key; Value = value; }
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StringFormat s_f = AntdUI.Helper.SF_NoWrap();
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Bitmap bmp = null, bmp_ac = null;
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public override void Paint(Graphics g, AntdUI.VirtualPanelArgs e)
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{
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var dpi = AntdUI.Config.Dpi;
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int icon_size = (int)(24 * dpi), text_size = (int)(24 * dpi), y = e.Rect.Y + (e.Rect.Height - (icon_size + text_size)) / 2;
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var rect_icon = new Rectangle(e.Rect.X + (e.Rect.Width - icon_size) / 2, y, icon_size, icon_size);
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var rect_text = new Rectangle(e.Rect.X, y + icon_size / 2 + text_size, e.Rect.Width, text_size);
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if (Hover)
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{
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using (var path = AntdUI.Helper.RoundPath(e.Rect, e.Radius))
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{
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using (var brush = new SolidBrush(AntdUI.Style.Db.Primary))
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{
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g.FillPath(brush, path);
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}
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}
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if (bmp_ac == null) bmp_ac = AntdUI.SvgExtend.SvgToBmp(Value, icon_size, icon_size, AntdUI.Style.Db.PrimaryColor);
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g.DrawImage(bmp_ac, rect_icon);
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using (var fore = new SolidBrush(AntdUI.Style.Db.PrimaryColor))
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{
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AntdUI.CorrectionTextRendering.DrawStr(g, Key, e.Panel.Font, fore, rect_text, s_f);
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}
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}
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else
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{
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if (bmp == null) bmp = AntdUI.SvgExtend.SvgToBmp(Value, icon_size, icon_size, AntdUI.Style.Db.Text);
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g.DrawImage(bmp, rect_icon);
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using (var fore = new SolidBrush(AntdUI.Style.Db.Text))
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{
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AntdUI.CorrectionTextRendering.DrawStr(g, Key, e.Panel.Font, fore, rect_text, s_f);
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}
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}
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}
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public override Size Size(Graphics g, AntdUI.VirtualPanelArgs e)
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{
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var dpi = AntdUI.Config.Dpi;
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return new Size((int)(140 * dpi), (int)(100 * dpi));
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}
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}
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#endregion
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private void vpanel_ItemClick(object sender, AntdUI.VirtualItemEventArgs e)
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{
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if (e.Item is VItem item)
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{
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if (AntdUI.Helper.ClipboardSetText(this, item.Key)) AntdUI.Message.success(window, item.Key + " 复制成功");
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else AntdUI.Message.error(window, item.Key + " 复制失败");
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}
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}
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#region 搜索
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private void txt_search_TextChanged(object sender, System.EventArgs e) => LoadSearchList();
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private void txt_search_SuffixClick(object sender, MouseEventArgs e) => LoadSearchList();
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void LoadSearchList()
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{
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string search = txt_search.Text;
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BeginInvoke(new Action(() =>
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{
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vpanel.PauseLayout = true;
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if (string.IsNullOrEmpty(search))
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{
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foreach (var it in vpanel.Items) it.Visible = true;
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vpanel.Empty = false;
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}
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else
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{
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vpanel.Empty = true;
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string searchLower = search.ToLower();
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var titles = new List<TItem>(vpanel.Items.Count);
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foreach (var it in vpanel.Items)
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{
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if (it is VItem item) it.Visible = item.Key.ToLower().Contains(searchLower);
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else if (it is TItem itemTitle) titles.Add(itemTitle);
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}
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foreach (var it in titles)
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{
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int count = 0;
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foreach (var item in it.data)
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{
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if (item.Visible) count++;
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}
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it.Visible = count > 0;
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}
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}
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vpanel.PauseLayout = false;
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}));
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}
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#endregion
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}
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}
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