// COPYRIGHT (C) Tom. ALL RIGHTS RESERVED.
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// THE AntdUI PROJECT IS AN WINFORM LIBRARY LICENSED UNDER THE Apache-2.0 License.
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// LICENSED UNDER THE Apache License, VERSION 2.0 (THE "License")
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// YOU MAY NOT USE THIS FILE EXCEPT IN COMPLIANCE WITH THE License.
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// YOU MAY OBTAIN A COPY OF THE LICENSE AT
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, SOFTWARE
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// DISTRIBUTED UNDER THE LICENSE IS DISTRIBUTED ON AN "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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// SEE THE LICENSE FOR THE SPECIFIC LANGUAGE GOVERNING PERMISSIONS AND
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// LIMITATIONS UNDER THE License.
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// GITEE: https://gitee.com/antdui/AntdUI
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// GITHUB: https://github.com/AntdUI/AntdUI
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// CSDN: https://blog.csdn.net/v_132
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// QQ: 17379620
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Windows.Forms;
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namespace AntdUI
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{
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internal class LayeredFormSelectMultiple : ILayeredFormOpacityDown
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{
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int MaxCount = 4, MaxChoiceCount = 4;
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internal float Radius = 0;
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internal List<object> selectedValue;
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int r_w = 0;
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List<ObjectItem> Items;
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public LayeredFormSelectMultiple(SelectMultiple control, Rectangle rect_read, List<object> items, string filtertext)
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{
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control.Parent.SetTopMost(Handle);
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PARENT = control;
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scrollY = new ScrollY(this);
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MaxCount = control.MaxCount;
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MaxChoiceCount = control.MaxChoiceCount;
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Font = control.Font;
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selectedValue = new List<object>(control.SelectedValue.Length);
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selectedValue.AddRange(control.SelectedValue);
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Radius = (int)(control.radius * Config.Dpi);
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Items = new List<ObjectItem>(items.Count);
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Init(control, control.Placement, control.DropDownArrow, control.ListAutoWidth, rect_read, items, filtertext);
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}
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TAlign ArrowAlign = TAlign.None;
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int ArrowSize = 8;
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void Init(SelectMultiple control, TAlignFrom Placement, bool ShowArrow, bool ListAutoWidth, Rectangle rect_read, List<object> items, string? filtertext = null)
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{
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int y = 10, w = rect_read.Width;
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r_w = w;
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Helper.GDI(g =>
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{
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var size = g.MeasureString(Config.NullText, Font).Size();
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int sp = (int)(1 * Config.Dpi), gap = (int)(4 * Config.Dpi), gap_y = (int)(5 * Config.Dpi), gap_x = (int)(12 * Config.Dpi),
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gap2 = gap * 2, gap_x2 = gap_x * 2, gap_y2 = gap_y * 2,
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text_height = size.Height, item_height = text_height + gap_y2;
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y += gap;
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ListAutoWidth = true;
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if (ListAutoWidth)
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{
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int b_w = size.Width + gap_x2;
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bool ui_online = false, ui_icon = false, ui_arrow = false;
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foreach (var obj in items) InitReadList(g, obj, ref b_w, ref ui_online, ref ui_icon, ref ui_arrow);
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if (ui_icon || ui_online)
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{
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if (ui_icon && ui_online) b_w += text_height + gap_y2;
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else if (ui_icon) b_w += text_height;
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else b_w += gap_y;
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}
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w = r_w = b_w + gap_x2 + gap2 + gap_y2;
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}
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else stringFormatLeft.Trimming = StringTrimming.EllipsisCharacter;
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stringFormatLeft.FormatFlags = StringFormatFlags.NoWrap;
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int selY = -1;
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int item_count = 0, divider_count = 0;
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for (int i = 0; i < items.Count; i++) ReadList(items[i], i, w, item_height, text_height, gap, gap2, gap_x, gap_x2, gap_y, gap_y2, sp, ref item_count, ref divider_count, ref y, ref selY);
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var vr = (item_height * item_count) + (gap_y * divider_count);
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if (Items.Count > MaxCount)
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{
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y = 10 + gap2 + (item_height * MaxCount);
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scrollY.Rect = new Rectangle(w - gap, 10 + gap, 20, (item_height * MaxCount));
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scrollY.Show = true;
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scrollY.SetVrSize(vr, scrollY.Rect.Height);
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if (selY > -1) scrollY.val = scrollY.SetValue(selY - 10 - gap_y);
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}
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else y = 10 + gap2 + vr;
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});
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SetSizeW(w + 20);
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if (filtertext == null || string.IsNullOrEmpty(filtertext)) EndHeight = y + 10;
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else EndHeight = TextChangeCore(filtertext);
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var point = control.PointToScreen(Point.Empty);
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MyPoint(point, control, Placement, ShowArrow, rect_read);
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KeyCall = keys =>
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{
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if (keys == Keys.Escape)
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{
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Dispose();
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return true;
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}
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if (nodata) return false;
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if (keys == Keys.Enter)
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{
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if (hoveindex > -1)
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{
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var it = Items[hoveindex];
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if (it.ID != -1) { OnClick(it); return true; }
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}
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}
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else if (keys == Keys.Up)
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{
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hoveindex--;
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if (hoveindex < 0) hoveindex = Items.Count - 1;
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while (Items[hoveindex].ShowAndID)
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{
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hoveindex--;
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if (hoveindex < 0) hoveindex = Items.Count - 1;
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}
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foreach (var it in Items) it.Hover = false;
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FocusItem(Items[hoveindex]);
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return true;
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}
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else if (keys == Keys.Down)
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{
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if (hoveindex == -1) hoveindex = 0;
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else
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{
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hoveindex++;
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if (hoveindex > Items.Count - 1) hoveindex = 0;
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while (Items[hoveindex].ShowAndID)
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{
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hoveindex++;
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if (hoveindex > Items.Count - 1) hoveindex = 0;
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}
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}
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foreach (var it in Items) it.Hover = false;
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FocusItem(Items[hoveindex]);
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return true;
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}
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return false;
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};
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}
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void MyPoint(Point point, Control control, TAlignFrom Placement, bool ShowArrow, Rectangle rect_read) => CLocation(point, Placement, ShowArrow, ArrowSize, 10, r_w + 20, EndHeight, rect_read, ref Inverted, ref ArrowAlign);
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/// <summary>
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/// 计算坐标
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/// </summary>
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/// <param name="value">值</param>
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/// <param name="i">序号</param>
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/// <param name="width">宽度</param>
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/// <param name="item_height">项高度</param>
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/// <param name="text_height">字体高度</param>
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/// <param name="gap"></param>
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/// <param name="gap2"></param>
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/// <param name="gap_x"></param>
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/// <param name="gap_x2"></param>
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/// <param name="gap_y"></param>
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/// <param name="gap_y2"></param>
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/// <param name="sp">分割线大小</param>
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/// <param name="item_count">项数量</param>
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/// <param name="divider_count">分隔线数量</param>
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/// <param name="y">Y</param>
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/// <param name="select_y">选中序号</param>
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void ReadList(object value, int i, int width, int item_height, int text_height, int gap, int gap2, int gap_x, int gap_x2, int gap_y, int gap_y2, int sp, ref int item_count, ref int divider_count, ref int y, ref int select_y, bool NoIndex = true)
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{
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if (value is DividerSelectItem)
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{
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divider_count++;
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Items.Add(new ObjectItem(new Rectangle(10 + gap_y, y + (gap_y - sp) / 2, width - gap_y2, sp)));
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y += gap_y;
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}
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else
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{
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item_count++;
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Rectangle rect = new Rectangle(10 + gap, y, width - gap2, item_height), rect_text = new Rectangle(rect.X + gap_x, rect.Y + gap_y, rect.Width - gap_x2, text_height);
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if (value is SelectItem it)
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{
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Items.Add(new ObjectItem(it, i, rect, rect_text, gap_x, gap_x2, gap_y, gap_y2) { NoIndex = NoIndex });
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if (selectedValue == it.Tag) select_y = y;
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y += item_height;
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}
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else if (value is GroupSelectItem group && group.Sub != null && group.Sub.Count > 0)
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{
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Items.Add(new ObjectItem(group, i, rect, rect_text));
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if (selectedValue == value) select_y = y;
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y += item_height;
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foreach (var item in group.Sub) ReadList(item, i, width, item_height, text_height, gap, gap2, gap_x, gap_x2, gap_y, gap_y2, sp, ref item_count, ref divider_count, ref y, ref select_y, false);
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}
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else
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{
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Items.Add(new ObjectItem(value, i, rect, rect_text) { NoIndex = NoIndex });
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if (selectedValue == value) select_y = y;
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y += item_height;
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}
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}
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}
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void InitReadList(Graphics g, object obj, ref int btext, ref bool ui_online, ref bool ui_icon, ref bool ui_arrow)
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{
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if (obj is SelectItem it)
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{
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string text = it.Text + it.SubText;
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var size = g.MeasureString(text, Font).Size();
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if (size.Width > btext) btext = size.Width;
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if (it.Online > -1) ui_online = true;
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if (it.Icon != null) ui_icon = true;
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else if (it.IconSvg != null) ui_icon = true;
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if (it.Sub != null && it.Sub.Count > 0) ui_arrow = true;
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}
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else if (obj is GroupSelectItem group && group.Sub != null && group.Sub.Count > 0)
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{
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foreach (var item in group.Sub) InitReadList(g, item, ref btext, ref ui_online, ref ui_icon, ref ui_arrow);
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}
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else if (obj is DividerSelectItem)
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{
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}
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else
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{
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var text = obj.ToString();
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if (text == null) return;
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var size = g.MeasureString(text, Font).Size();
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if (size.Width > btext) btext = size.Width;
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}
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}
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StringFormat stringFormatLeft = Helper.SF(lr: StringAlignment.Near);
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public void FocusItem(ObjectItem item)
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{
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if (item.SetHover(true))
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{
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if (scrollY.Show) scrollY.Value = item.Rect.Y - item.Rect.Height;
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Print();
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}
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}
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internal bool tag1 = true;
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#region 筛选
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internal void TextChange(string val)
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{
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int count = 0;
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if (string.IsNullOrEmpty(val))
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{
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nodata = false;
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foreach (var it in Items)
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{
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if (!it.Show)
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{
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it.Show = true;
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count++;
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}
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}
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}
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else
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{
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val = val.ToLower();
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int showcount = 0;
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for (int i = 0; i < Items.Count; i++)
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{
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var it = Items[i];
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if (it.ID > -1)
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{
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if (it.Contains(val))
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{
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showcount++;
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if (it.Text.ToLower() == val)
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{
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it.Hover = true;
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hoveindex = i;
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count++;
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}
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if (!it.Show)
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{
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it.Show = true;
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count++;
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}
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}
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else
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{
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if (it.Show)
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{
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it.Show = false;
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count++;
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}
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}
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}
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}
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nodata = showcount == 0;
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}
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if (count > 0)
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{
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int height;
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if (nodata)
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{
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height = 80;
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SetSizeH(height);
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}
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else
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{
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scrollY.val = 0;
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int y = 10, w = r_w, list_count = 0;
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Helper.GDI(g =>
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{
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var size = g.MeasureString(Config.NullText, Font).Size();
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int sp = (int)(1 * Config.Dpi), gap = (int)(4 * Config.Dpi), gap_y = (int)(5 * Config.Dpi), gap_x = (int)(12 * Config.Dpi),
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gap2 = gap * 2, gap_x2 = gap_x * 2, gap_y2 = gap_y * 2,
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text_height = size.Height, item_height = text_height + gap_y2;
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y += gap;
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foreach (var it in Items)
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{
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if (it.ID > -1 && it.Show)
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{
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list_count++;
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Rectangle rect_bg = new Rectangle(10 + gap, y, w - gap2, item_height),
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rect_text = new Rectangle(rect_bg.X + gap_x, rect_bg.Y + gap_y, rect_bg.Width - gap_x2, text_height);
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it.SetRect(rect_bg, rect_text, gap_x, gap_x2, gap_y, gap_y2);
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y += item_height;
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}
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}
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var vr = item_height * list_count;
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if (list_count > MaxCount)
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{
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y = 10 + gap2 + (item_height * MaxCount);
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scrollY.Rect = new Rectangle(w - gap, 10 + gap, 20, (item_height * MaxCount));
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scrollY.Show = true;
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scrollY.SetVrSize(vr, scrollY.Rect.Height);
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}
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else
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{
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y = 10 + gap2 + vr;
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scrollY.Show = false;
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}
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y += 10;
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SetSizeH(y);
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});
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height = y;
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}
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EndHeight = height;
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if (PARENT is SelectMultiple control) MyPoint(control);
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shadow_temp?.Dispose();
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shadow_temp = null;
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Print();
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}
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}
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internal int TextChangeCore(string val)
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{
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if (string.IsNullOrEmpty(val))
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{
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nodata = false;
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foreach (var it in Items) it.Show = true;
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}
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else
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{
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val = val.ToLower();
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int showcount = 0;
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for (int i = 0; i < Items.Count; i++)
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{
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var it = Items[i];
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if (it.ID > -1)
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{
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if (it.Contains(val))
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{
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showcount++;
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if (it.Text.ToLower() == val)
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{
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it.Hover = true;
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hoveindex = i;
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}
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it.Show = true;
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}
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else it.Show = false;
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}
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}
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nodata = showcount == 0;
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}
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if (nodata) return 80;
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else
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{
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scrollY.val = 0;
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int y = 10, w = r_w, list_count = 0;
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Helper.GDI(g =>
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{
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var size = g.MeasureString(Config.NullText, Font).Size();
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int sp = (int)(1 * Config.Dpi), gap = (int)(4 * Config.Dpi), gap_y = (int)(5 * Config.Dpi), gap_x = (int)(12 * Config.Dpi),
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gap2 = gap * 2, gap_x2 = gap_x * 2, gap_y2 = gap_y * 2,
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text_height = size.Height, item_height = text_height + gap_y2;
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y += gap;
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foreach (var it in Items)
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{
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if (it.ID > -1 && it.Show)
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{
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list_count++;
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Rectangle rect_bg = new Rectangle(10 + gap, y, w - gap2, item_height),
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rect_text = new Rectangle(rect_bg.X + gap_x, rect_bg.Y + gap_y, rect_bg.Width - gap_x2, text_height);
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it.SetRect(rect_bg, rect_text, gap_x, gap_x2, gap_y, gap_y2);
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y += item_height;
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}
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}
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var vr = item_height * list_count;
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if (list_count > MaxCount)
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{
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y = 10 + gap2 + (item_height * MaxCount);
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scrollY.Rect = new Rectangle(w - gap, 10 + gap, 20, (item_height * MaxCount));
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scrollY.Show = true;
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scrollY.SetVrSize(vr, scrollY.Rect.Height);
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}
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else
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{
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y = 10 + gap2 + vr;
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scrollY.Show = false;
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}
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});
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return y + 10;
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}
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}
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void MyPoint(SelectMultiple control) => MyPoint(control.PointToScreen(Point.Empty), control, control.Placement, control.DropDownArrow, control.ReadRectangle);
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#endregion
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/// <summary>
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/// 是否显示暂无数据
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/// </summary>
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bool nodata = false;
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internal ScrollY scrollY;
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#region 鼠标
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int hoveindex = -1;
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bool down = false;
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protected override void OnMouseDown(MouseEventArgs e)
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{
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if (scrollY.MouseDown(e.Location))
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{
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OnTouchDown(e.X, e.Y);
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down = true;
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}
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base.OnMouseDown(e);
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}
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protected override void OnMouseUp(MouseEventArgs e)
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{
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if (scrollY.MouseUp(e.Location) && OnTouchUp() && down)
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{
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foreach (var it in Items)
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{
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if (it.Show && it.Enable && it.ID > -1 && it.Contains(e.Location, 0, (int)scrollY.Value, out _))
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{
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OnClick(it); return;
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}
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}
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}
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down = false;
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base.OnMouseUp(e);
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}
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void OnClick(ObjectItem it)
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{
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if (it.Group && it.Val is GroupSelectItem group && group.Sub != null && group.Sub.Count > 0)
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{
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int count = 0;
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foreach (var item in group.Sub)
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{
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var value = ReadValue(item);
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if (selectedValue.Contains(value))
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{
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count++;
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break;
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}
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}
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if (count > 0)
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{
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foreach (var item in group.Sub)
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{
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var value = ReadValue(item);
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if (selectedValue.Contains(value)) selectedValue.Remove(value);
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}
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}
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else
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{
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foreach (var item in group.Sub)
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{
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var value = ReadValue(item);
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if (!selectedValue.Contains(value)) selectedValue.Add(value);
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}
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}
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}
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else if (selectedValue.Contains(ReadValue(it.Val))) selectedValue.Remove(ReadValue(it.Val));
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else
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{
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if (MaxChoiceCount > 0 && selectedValue.Count >= MaxChoiceCount) return;
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selectedValue.Add(ReadValue(it.Val));
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}
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if (PARENT is SelectMultiple select) select.SelectedValue = selectedValue.ToArray();
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down = false;
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Print();
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}
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object ReadValue(object obj)
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{
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if (obj is SelectItem it) return it.Tag;
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return obj;
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}
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protected override void OnMouseMove(MouseEventArgs e)
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{
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hoveindex = -1;
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if (scrollY.MouseMove(e.Location) && OnTouchMove(e.X, e.Y))
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{
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int count = 0;
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for (int i = 0; i < Items.Count; i++)
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{
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var it = Items[i];
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if (it.Enable)
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{
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if (it.Contains(e.Location, 0, (int)scrollY.Value, out var change)) hoveindex = i;
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if (change) count++;
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}
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}
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if (count > 0) Print();
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}
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base.OnMouseMove(e);
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}
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#endregion
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readonly StringFormat s_f = Helper.SF_NoWrap();
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public override Bitmap PrintBit()
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{
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var rect = TargetRectXY;
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var rect_read = new Rectangle(10, 10, rect.Width - 20, rect.Height - 20);
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Bitmap original_bmp = new Bitmap(rect.Width, rect.Height);
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using (var g = Graphics.FromImage(original_bmp).High())
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{
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using (var path = rect_read.RoundPath(Radius))
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{
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DrawShadow(g, rect, rect.Width, EndHeight);
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using (var brush = new SolidBrush(Style.Db.BgElevated))
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{
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g.FillPath(brush, path);
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if (ArrowAlign != TAlign.None) g.FillPolygon(brush, ArrowAlign.AlignLines(ArrowSize, rect, rect_read));
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}
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if (nodata)
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{
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string emptytext = Localization.Provider?.GetLocalizedString("NoData") ?? "暂无数据";
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using (var brush = new SolidBrush(Color.FromArgb(180, Style.Db.Text)))
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{ g.DrawStr(emptytext, Font, brush, rect_read, s_f); }
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}
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else
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{
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g.SetClip(path);
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g.TranslateTransform(0, -scrollY.Value);
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using (var brush = new SolidBrush(Style.Db.Text))
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using (var brush_back_hover = new SolidBrush(Style.Db.FillTertiary))
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using (var brush_sub = new SolidBrush(Style.Db.TextQuaternary))
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using (var brush_fore = new SolidBrush(Style.Db.TextTertiary))
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using (var brush_split = new SolidBrush(Style.Db.Split))
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{
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if (Radius > 0)
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{
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int oldsel = -1;
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for (int i = 0; i < Items.Count; i++)
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{
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var it = Items[i];
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if (it != null && it.Show)
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{
|
//判断下一个是不是连续的
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if (selectedValue.Contains(it.Val) || it.Val is SelectItem item && selectedValue.Contains(item.Tag))
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{
|
if (it.Group)
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{
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DrawItem(g, brush, brush_sub, brush_back_hover, brush_fore, brush_split, it);
|
oldsel = -1;
|
}
|
else
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{
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bool isn = IFNextSelect(i + 1);
|
if (oldsel == -1)
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{
|
if (isn)
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{
|
oldsel = i;
|
DrawItemSelect(g, brush, brush_sub, brush_split, it, true, true, false, false);
|
}
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else DrawItemSelect(g, brush, brush_sub, brush_split, it, true, true, true, true);
|
}
|
else
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{
|
if (isn) DrawItemSelect(g, brush, brush_sub, brush_split, it, false, false, false, false);
|
else DrawItemSelect(g, brush, brush_sub, brush_split, it, false, false, true, true);
|
}
|
}
|
}
|
else
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{
|
DrawItem(g, brush, brush_sub, brush_back_hover, brush_fore, brush_split, it);
|
oldsel = -1;
|
}
|
}
|
}
|
}
|
else
|
{
|
foreach (var it in Items)
|
{
|
if (it.Show) DrawItemR(g, brush, brush_back_hover, brush_split, it);
|
}
|
}
|
}
|
g.ResetTransform();
|
g.ResetClip();
|
scrollY.Paint(g);
|
}
|
}
|
}
|
return original_bmp;
|
}
|
bool IFNextSelect(int start)
|
{
|
for (int i = start; i < Items.Count; i++)
|
{
|
var it = Items[i];
|
if (it != null && it.Show)
|
{
|
if (selectedValue.Contains(it.Val) || it.Val is SelectItem item && selectedValue.Contains(item.Tag)) return true;
|
else return false;
|
}
|
}
|
return false;
|
}
|
|
void DrawItemSelect(Graphics g, SolidBrush brush, SolidBrush subbrush, SolidBrush brush_split, ObjectItem it, bool TL, bool TR, bool BR, bool BL)
|
{
|
if (it.ID == -1) g.FillRectangle(brush_split, it.Rect);
|
else
|
{
|
using (var brush_back = new SolidBrush(Style.Db.PrimaryBg))
|
{
|
using (var path = it.Rect.RoundPath(Radius, TL, TR, BR, BL))
|
{
|
g.FillPath(brush_back, path);
|
}
|
}
|
if (it.SubText != null)
|
{
|
var size = g.MeasureString(it.Text, Font);
|
var rectSubText = new RectangleF(it.RectText.X + size.Width, it.RectText.Y, it.RectText.Width - size.Width, it.RectText.Height);
|
g.DrawStr(it.SubText, Font, subbrush, rectSubText, stringFormatLeft);
|
}
|
DrawTextIconSelect(g, it);
|
g.PaintIconCore(new Rectangle(it.Rect.Right - it.Rect.Height, it.Rect.Y, it.Rect.Height, it.Rect.Height), SvgDb.IcoSuccessGhost, Style.Db.Primary, .46F);
|
if (it.Online.HasValue)
|
{
|
using (var brush_online = new SolidBrush(it.OnlineCustom ?? (it.Online == 1 ? Style.Db.Success : Style.Db.Error)))
|
{
|
g.FillEllipse(brush_online, it.RectOnline);
|
}
|
}
|
if (it.has_sub) DrawArrow(g, it, Style.Db.TextBase);
|
}
|
}
|
|
void DrawItem(Graphics g, SolidBrush brush, SolidBrush subbrush, SolidBrush brush_back_hover, SolidBrush brush_fore, SolidBrush brush_split, ObjectItem it)
|
{
|
if (it.ID == -1) g.FillRectangle(brush_split, it.Rect);
|
else if (it.Group) g.DrawStr(it.Text, Font, brush_fore, it.RectText, stringFormatLeft);
|
else
|
{
|
if (it.SubText != null)
|
{
|
var size = g.MeasureString(it.Text, Font);
|
var rectSubText = new RectangleF(it.RectText.X + size.Width, it.RectText.Y, it.RectText.Width - size.Width, it.RectText.Height);
|
g.DrawStr(it.SubText, Font, subbrush, rectSubText, stringFormatLeft);
|
}
|
if (MaxChoiceCount > 0 && selectedValue.Count >= MaxChoiceCount) DrawTextIcon(g, it, subbrush);
|
else
|
{
|
if (it.Hover)
|
{
|
using (var path = it.Rect.RoundPath(Radius))
|
{
|
g.FillPath(brush_back_hover, path);
|
}
|
}
|
DrawTextIcon(g, it, brush);
|
}
|
if (it.Online.HasValue)
|
{
|
using (var brush_online = new SolidBrush(it.OnlineCustom ?? (it.Online == 1 ? Style.Db.Success : Style.Db.Error)))
|
{
|
g.FillEllipse(brush_online, it.RectOnline);
|
}
|
}
|
if (it.has_sub) DrawArrow(g, it, Style.Db.TextBase);
|
}
|
}
|
void DrawItemR(Graphics g, SolidBrush brush, SolidBrush brush_back_hover, SolidBrush brush_split, ObjectItem it)
|
{
|
if (it.ID == -1) g.FillRectangle(brush_split, it.Rect);
|
else if (selectedValue.Contains(it.Val) || it.Val is SelectItem item && selectedValue.Contains(item.Tag))
|
{
|
using (var brush_back = new SolidBrush(Style.Db.PrimaryBg))
|
{
|
g.FillRectangle(brush_back, it.Rect);
|
}
|
DrawTextIconSelect(g, it);
|
g.PaintIconCore(new Rectangle(it.Rect.Right - it.Rect.Height, it.Rect.Y, it.Rect.Height, it.Rect.Height), SvgDb.IcoSuccessGhost, Style.Db.Primary, .46F);
|
}
|
else
|
{
|
if (it.Hover) g.FillRectangle(brush_back_hover, it.Rect);
|
DrawTextIcon(g, it, brush);
|
}
|
if (it.Online.HasValue)
|
{
|
using (var brush_online = new SolidBrush(it.OnlineCustom ?? (it.Online == 1 ? Style.Db.Success : Style.Db.Error)))
|
{
|
g.FillEllipse(brush_online, it.RectOnline);
|
}
|
}
|
if (it.has_sub) DrawArrow(g, it, Style.Db.TextBase);
|
}
|
|
void DrawTextIconSelect(Graphics g, ObjectItem it)
|
{
|
if (it.Enable)
|
{
|
using (var fore = new SolidBrush(Style.Db.TextBase))
|
{
|
g.DrawStr(it.Text, Font, fore, it.RectText, stringFormatLeft);
|
}
|
}
|
else
|
{
|
using (var fore = new SolidBrush(Style.Db.TextQuaternary))
|
{
|
g.DrawStr(it.Text, Font, fore, it.RectText, stringFormatLeft);
|
}
|
}
|
DrawIcon(g, it, Style.Db.TextBase);
|
}
|
void DrawTextIcon(Graphics g, ObjectItem it, SolidBrush brush)
|
{
|
if (it.Enable) g.DrawStr(it.Text, Font, brush, it.RectText, stringFormatLeft);
|
else
|
{
|
using (var fore = new SolidBrush(Style.Db.TextQuaternary))
|
{
|
g.DrawStr(it.Text, Font, fore, it.RectText, stringFormatLeft);
|
}
|
}
|
DrawIcon(g, it, brush.Color);
|
}
|
void DrawIcon(Graphics g, ObjectItem it, Color color)
|
{
|
if (it.IconSvg != null)
|
{
|
using (var bmp = SvgExtend.GetImgExtend(it.IconSvg, it.RectIcon, color))
|
{
|
if (bmp != null)
|
{
|
if (it.Enable) g.DrawImage(bmp, it.RectIcon);
|
else g.DrawImage(bmp, it.RectIcon, 0.25F);
|
return;
|
}
|
}
|
}
|
if (it.Icon != null)
|
{
|
if (it.Enable) g.DrawImage(it.Icon, it.RectIcon);
|
else g.DrawImage(it.Icon, it.RectIcon, 0.25F);
|
}
|
}
|
void DrawArrow(Graphics g, ObjectItem item, Color color)
|
{
|
int size = item.arr_rect.Width, size_arrow = size / 2;
|
g.TranslateTransform(item.arr_rect.X + size_arrow, item.arr_rect.Y + size_arrow);
|
g.RotateTransform(-90F);
|
using (var pen = new Pen(color, 2F))
|
{
|
pen.StartCap = pen.EndCap = LineCap.Round;
|
g.DrawLines(pen, new Rectangle(-size_arrow, -size_arrow, item.arr_rect.Width, item.arr_rect.Height).TriangleLines(-1, .2F));
|
}
|
g.ResetTransform();
|
g.TranslateTransform(0, -scrollY.Value);
|
}
|
|
Bitmap? shadow_temp = null;
|
/// <summary>
|
/// 绘制阴影
|
/// </summary>
|
/// <param name="g">GDI</param>
|
/// <param name="rect_client">客户区域</param>
|
/// <param name="shadow_width">最终阴影宽度</param>
|
/// <param name="shadow_height">最终阴影高度</param>
|
void DrawShadow(Graphics g, Rectangle rect_client, int shadow_width, int shadow_height)
|
{
|
if (Config.ShadowEnabled)
|
{
|
if (shadow_temp == null || (shadow_temp.Width != shadow_width || shadow_temp.Height != shadow_height))
|
{
|
shadow_temp?.Dispose();
|
using (var path = new Rectangle(10, 10, shadow_width - 20, shadow_height - 20).RoundPath(Radius))
|
{
|
shadow_temp = path.PaintShadow(shadow_width, shadow_height);
|
}
|
}
|
g.DrawImage(shadow_temp, rect_client, 0.2F);
|
}
|
}
|
|
#region 滚动条
|
|
protected override void OnMouseWheel(MouseEventArgs e)
|
{
|
scrollY.MouseWheel(e.Delta);
|
base.OnMouseWheel(e);
|
}
|
protected override bool OnTouchScrollY(int value) => scrollY.MouseWheel(value);
|
|
#endregion
|
}
|
}
|
