92 lines
2.2 KiB
C#
92 lines
2.2 KiB
C#
using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Windows;
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namespace Sicentury.Core.Dialogs
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{
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/// <summary>
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/// Interaction logic for PresetGroupSaveDialog.xaml
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/// </summary>
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public partial class PresetGroupSaveDialog
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{
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#region Variables
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private readonly IEnumerable<string> _existFileNames;
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#endregion
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#region Constructors
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public PresetGroupSaveDialog(string title, IEnumerable<string> existFileNames, string defaultGroupName = "")
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{
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InitializeComponent();
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Title = title;
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_existFileNames = existFileNames;
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if (!string.IsNullOrEmpty(defaultGroupName))
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txtGroupName.Text = defaultGroupName;
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}
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#endregion
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#region Properties
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public string GroupName => txtGroupName.Text;
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#endregion
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#region Methods
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protected override void OnActivated(System.EventArgs e)
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{
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txtGroupName.SelectAll();
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txtGroupName.Focus();
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}
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#endregion
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#region Events
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private void BtnOk_OnClick(object sender, RoutedEventArgs e)
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{
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// 检查文件明是否为空
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if (string.IsNullOrEmpty(GroupName))
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{
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txtErrors.Text = "Group Name is Empty";
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txtGroupName.SelectAll();
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txtGroupName.Focus();
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return;
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}
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// 检查文件名是否包含非法字符
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if (GroupName.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
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{
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txtErrors.Text = "illegal char(s) in Group Name";
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txtGroupName.SelectAll();
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txtGroupName.Focus();
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return;
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}
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if (_existFileNames != null && _existFileNames.Contains(GroupName))
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{
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txtErrors.Text = "Group Name has existed";
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txtGroupName.SelectAll();
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txtGroupName.Focus();
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return;
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}
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this.DialogResult = true;
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}
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private void BtnCancel_OnClick(object sender, RoutedEventArgs e)
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{
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DialogResult = false;
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}
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#endregion
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}
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}
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