namespace HStation.WinFrmUI
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{
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public partial class GenerateXhsProjectFileWizardPage : DevExpress.XtraEditors.XtraUserControl, IWizardPage<ImportXhsProjectFileViewModel>
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{
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public GenerateXhsProjectFileWizardPage()
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{
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InitializeComponent();
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this.layoutControl1.SetupLayoutControl();
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}
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/// <summary>
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/// 状态改变事件
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/// </summary>
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public event Action PageStateChangedEvent;
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private bool _isInitialize = false;//是否初始化
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private bool _importResult = false;//导入结果
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private ImportXhsProjectFileViewModel _vm = null;//操作对象
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private class ListItemWithColor
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{
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public string Text { get; set; }
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public Color Color { get; set; }
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public override string ToString()
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{
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return null;
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}
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}
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/// <summary>
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///
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/// </summary>
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public async void InitialPage(ImportXhsProjectFileViewModel vm)
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{
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_vm = vm;
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_isInitialize = false;
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_importResult = false;
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_importResult = await ImportXhsProjectFileHelper.Import(vm, (msg, color) =>
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{
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ListItemWithColor itemWithColor = new ListItemWithColor
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{
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Text = msg,
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Color = color
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};
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this.listBoxControl1.Items.Add(itemWithColor);
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}, (max, current) =>
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{
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this.progressBarControl1.Properties.Maximum = max;
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this.progressBarControl1.Position = current;
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//替代方案
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// this.progressBarControl1.Properties.Step = current;
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// this.progressBarControl1.PerformStep();
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});
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if (!_importResult)
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{
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this.progressBarControl1.Position = 0;
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this.itemForProgress.Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Never;
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}
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_isInitialize = true;
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this.PageStateChangedEvent?.Invoke();
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}
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/// <summary>
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/// 允许上一步
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/// </summary>
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public bool AllowPrev
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{
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get
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{
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if (_isInitialize)
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{
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if (!_importResult)
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{
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return true;
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}
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}
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return false;
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}
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}
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/// <summary>
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/// 允许下一步
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/// </summary>
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public bool AllowNext
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{
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get
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{
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if (_isInitialize)
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{
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if (_importResult)
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{
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return true;
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}
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}
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return false;
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}
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}
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/// <summary>
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/// 允许取消
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/// </summary>
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public bool AllowCancel
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{
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get
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{
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if (_isInitialize)
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{
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if (!_importResult)
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{
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return true;
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}
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}
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return false;
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}
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}
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/// <summary>
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/// 允许完成
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/// </summary>
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public bool AllowComplete
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{
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get { return false; }
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}
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/// <summary>
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/// 能否上一步
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/// </summary>
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/// <returns></returns>
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public bool CanPrev()
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{
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return this.AllowPrev;
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}
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/// <summary>
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/// 能否下一步
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/// </summary>
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public bool CanNext()
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{
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return this.AllowNext;
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}
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/// <summary>
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/// 能否取消
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/// </summary>
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public bool CanCancel()
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{
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return this.AllowCancel;
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}
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/// <summary>
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/// 能否完成
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/// </summary>
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public bool CanComplete()
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{
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return false;
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}
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private void listBoxControl1_DrawItem(object sender, DevExpress.XtraEditors.ListBoxDrawItemEventArgs e)
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{
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// 获取当前项目的索引
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int index = e.Index;
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// 检查是否是有效的项目索引
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if (index >= 0)
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{
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// 获取当前项目
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ListItemWithColor item = (ListItemWithColor)listBoxControl1.Items[index];
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// 设置字体和颜色
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Font font = new Font("Arial", 15);
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Brush brush = new SolidBrush(item.Color);
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// 绘制文本
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e.Graphics.DrawString(item.Text, font, brush, e.Bounds);
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}
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}
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}
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}
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