298 lines
11 KiB
C#
298 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Globalization;
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using System.Linq;
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using System.Windows.Forms;
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using CadParamPluging.Common;
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namespace CadParamPluging.UI
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{
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public class ParamDefinitionForm : Form
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{
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private readonly bool _isEdit;
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private readonly TextBox _txtKey;
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private readonly TextBox _txtLabel;
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private readonly ComboBox _cbType;
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private readonly CheckBox _chkRequired;
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private readonly TextBox _txtHint;
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private readonly TextBox _txtDefault;
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private readonly TextBox _txtMin;
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private readonly TextBox _txtMax;
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private readonly TextBox _txtEnumOptions;
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private readonly TextBox _txtGroup;
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private readonly NumericUpDown _numOrder;
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public ParamDefinition Result { get; private set; }
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public ParamDefinitionForm(string title, ParamDefinition initial, bool isEdit)
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{
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_isEdit = isEdit;
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Text = title;
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Size = new Size(520, 520);
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StartPosition = FormStartPosition.CenterParent;
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FormBorderStyle = FormBorderStyle.FixedDialog;
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MaximizeBox = false;
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MinimizeBox = false;
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ShowInTaskbar = false;
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var def = (initial ?? new ParamDefinition()).Clone();
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def.Normalize();
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var layout = new TableLayoutPanel
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{
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Dock = DockStyle.Fill,
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Padding = new Padding(10),
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ColumnCount = 2,
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RowCount = 12,
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AutoSize = true
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};
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layout.ColumnStyles.Add(new ColumnStyle(SizeType.AutoSize));
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layout.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100f));
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_txtKey = new TextBox { Width = 260, Text = def.Key };
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_txtLabel = new TextBox { Width = 260, Text = def.Label };
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_cbType = new ComboBox { DropDownStyle = ComboBoxStyle.DropDownList, Width = 260 };
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_cbType.Items.AddRange(Enum.GetNames(typeof(ParamValueType)));
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_cbType.SelectedItem = def.Type.ToString();
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_cbType.SelectedIndexChanged += (_, __) => UpdateTypeUi();
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_chkRequired = new CheckBox { Text = "必填", Checked = def.Required, AutoSize = true };
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_txtHint = new TextBox { Width = 260, Text = def.Hint, Multiline = true, Height = 60, ScrollBars = ScrollBars.Vertical };
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_txtDefault = new TextBox { Width = 260, Text = def.DefaultValue };
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_txtMin = new TextBox { Width = 260, Text = def.Min };
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_txtMax = new TextBox { Width = 260, Text = def.Max };
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_txtEnumOptions = new TextBox { Width = 260, Height = 120, Multiline = true, ScrollBars = ScrollBars.Vertical };
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_txtEnumOptions.Text = string.Join(Environment.NewLine, def.EnumOptions ?? new List<string>());
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_txtGroup = new TextBox { Width = 260, Text = def.Group };
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_numOrder = new NumericUpDown { Width = 120, Minimum = -100000, Maximum = 100000, Value = def.Order };
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if (_isEdit)
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{
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_txtKey.ReadOnly = true;
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}
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var row = 0;
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layout.Controls.Add(new Label { Text = "Key(英文)", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtKey, 1, row++);
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layout.Controls.Add(new Label { Text = "Label(中文)", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtLabel, 1, row++);
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layout.Controls.Add(new Label { Text = "类型", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_cbType, 1, row++);
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layout.Controls.Add(new Label { Text = "", AutoSize = true }, 0, row);
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layout.Controls.Add(_chkRequired, 1, row++);
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layout.Controls.Add(new Label { Text = "提示/填写方式", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtHint, 1, row++);
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layout.Controls.Add(new Label { Text = "默认值", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtDefault, 1, row++);
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layout.Controls.Add(new Label { Text = "最小值(数字)", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtMin, 1, row++);
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layout.Controls.Add(new Label { Text = "最大值(数字)", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtMax, 1, row++);
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layout.Controls.Add(new Label { Text = "枚举选项(每行一项)", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtEnumOptions, 1, row++);
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layout.Controls.Add(new Label { Text = "分组", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_txtGroup, 1, row++);
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layout.Controls.Add(new Label { Text = "排序", AutoSize = true, TextAlign = ContentAlignment.MiddleLeft }, 0, row);
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layout.Controls.Add(_numOrder, 1, row++);
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var btnPanel = new FlowLayoutPanel
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{
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Dock = DockStyle.Fill,
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FlowDirection = FlowDirection.RightToLeft,
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AutoSize = true
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};
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var btnCancel = new Button { Text = "取消", DialogResult = DialogResult.Cancel };
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var btnOk = new Button { Text = "确定" };
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btnOk.Click += (_, __) => OnOk();
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btnPanel.Controls.Add(btnCancel);
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btnPanel.Controls.Add(btnOk);
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layout.Controls.Add(btnPanel, 0, row);
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layout.SetColumnSpan(btnPanel, 2);
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Controls.Add(layout);
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AcceptButton = btnOk;
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CancelButton = btnCancel;
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UpdateTypeUi();
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}
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private void UpdateTypeUi()
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{
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var type = GetSelectedType();
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var showEnum = type == ParamValueType.Enum;
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_txtEnumOptions.Enabled = showEnum;
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var showMinMax = type == ParamValueType.Int || type == ParamValueType.Double;
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_txtMin.Enabled = showMinMax;
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_txtMax.Enabled = showMinMax;
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}
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private ParamValueType GetSelectedType()
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{
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var selected = _cbType.SelectedItem as string;
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if (Enum.TryParse(selected, out ParamValueType t))
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{
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return t;
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}
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return ParamValueType.String;
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}
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private void OnOk()
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{
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var key = (_txtKey.Text ?? string.Empty).Trim();
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var label = (_txtLabel.Text ?? string.Empty).Trim();
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if (key.Length == 0)
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{
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MessageBox.Show(this, "Key 不能为空。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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if (!IsValidKey(key))
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{
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MessageBox.Show(this, "Key 格式不合法：必须以字母开头，仅允许字母/数字/下划线。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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if (label.Length == 0)
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{
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MessageBox.Show(this, "Label 不能为空。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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var type = GetSelectedType();
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var def = new ParamDefinition
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{
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Key = key,
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Label = label,
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Type = type,
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Required = _chkRequired.Checked,
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Hint = (_txtHint.Text ?? string.Empty).Trim(),
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DefaultValue = (_txtDefault.Text ?? string.Empty).Trim(),
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Min = (_txtMin.Text ?? string.Empty).Trim(),
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Max = (_txtMax.Text ?? string.Empty).Trim(),
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Group = (_txtGroup.Text ?? string.Empty).Trim(),
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Order = (int)_numOrder.Value,
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EnumOptions = ParseLines(_txtEnumOptions.Text)
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};
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def.Normalize();
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var err = ValidateDefinition(def);
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if (err != null)
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{
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MessageBox.Show(this, err, "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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Result = def;
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DialogResult = DialogResult.OK;
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Close();
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}
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private static List<string> ParseLines(string text)
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{
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if (string.IsNullOrWhiteSpace(text))
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{
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return new List<string>();
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}
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return text
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.Replace("\r\n", "\n")
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.Replace("\r", "\n")
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.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries)
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.Select(s => (s ?? string.Empty).Trim())
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.Where(s => s.Length > 0)
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.ToList();
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}
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private static bool IsValidKey(string key)
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{
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if (string.IsNullOrWhiteSpace(key))
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{
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return false;
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}
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if (!char.IsLetter(key[0]))
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{
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return false;
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}
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foreach (var ch in key)
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{
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if (char.IsLetterOrDigit(ch) || ch == '_')
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{
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continue;
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}
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return false;
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}
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return true;
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}
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private static string ValidateDefinition(ParamDefinition def)
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{
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if (def == null)
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{
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return "参数定义不能为空。";
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}
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if (def.Type == ParamValueType.Enum && (def.EnumOptions == null || def.EnumOptions.Count == 0))
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{
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return "Enum 类型必须提供至少 1 个枚举选项。";
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}
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if ((def.Type == ParamValueType.Int || def.Type == ParamValueType.Double) && (def.Min.Length > 0 || def.Max.Length > 0))
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{
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if (!TryParseDouble(def.Min, out var min, allowEmpty: true))
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{
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return "最小值不是有效数字。";
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}
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if (!TryParseDouble(def.Max, out var max, allowEmpty: true))
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{
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return "最大值不是有效数字。";
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}
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if (def.Min.Length > 0 && def.Max.Length > 0 && min > max)
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{
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return "最小值不能大于最大值。";
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}
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}
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return null;
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}
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private static bool TryParseDouble(string text, out double value, bool allowEmpty)
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{
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value = 0;
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if (string.IsNullOrWhiteSpace(text))
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{
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return allowEmpty;
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}
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var s = text.Trim();
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if (double.TryParse(s, NumberStyles.Float, CultureInfo.InvariantCulture, out value))
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{
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return true;
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}
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return double.TryParse(s, NumberStyles.Float, CultureInfo.CurrentCulture, out value);
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}
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}
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}
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