lserp_cs_6.0/插件库/Lskj.Control/Model/StaticBandedControl.cs

using DevExpress.XtraGrid.Views.BandedGrid;
using DevExpress.XtraGrid.Views.Grid;
using DevExpress.XtraTab;
using Lskj.Control.ZKFinger;
using Lskj.Util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using WinFormsControl = System.Windows.Forms.Control;

namespace Lskj.Control.Model
{
    public static class StaticBandedControl
    {
        public static void ReleaseModuleReferences(WinFormsControl moduleRoot, XtraTabPage modulePage, string moduleCode)
        {
            try
            {
                List<BandedGridView> bandedViews = CollectBandedGridViews(moduleRoot);
                List<GridView> targetViews = CollectTargetGridViews(moduleRoot);
                foreach (BandedGridView view in bandedViews)
                    BandedGridDragGrid.DisposeRegistrations(
                        BandedGridViewDragGridDic,
                        BandedTargetViewDragGridDic,
                        view,
                        null);
                foreach (GridView view in targetViews)
                    BandedGridDragGrid.DisposeRegistrations(
                        BandedGridViewDragGridDic,
                        BandedTargetViewDragGridDic,
                        null,
                        view);
                if (SourceDragBandedGridView != null &&
                    (bandedViews.Contains(SourceDragBandedGridView) ||
                     (SourceDragBandedGridView.GridControl != null && SourceDragBandedGridView.GridControl.IsDisposed)))
                    SourceDragBandedGridView = null;
                RemoveConditionPanels(moduleCode);
                while (modulePage != null && DogVerifyModuleForms.Remove(modulePage))
                {
                }
            }
            catch (Exception exception)
            {
                System.Diagnostics.Debug.WriteLine("释放旧 Banded 模块引用失败：" + exception);
            }
        }

        private static List<BandedGridView> CollectBandedGridViews(WinFormsControl root)
        {
            List<BandedGridView> result = new List<BandedGridView>();
            if (root == null)
                return result;
            foreach (WinFormsControl control in EnumerateControls(root))
            {
                DevExpress.XtraGrid.GridControl grid = control as DevExpress.XtraGrid.GridControl;
                BandedGridView view = grid == null ? null : grid.MainView as BandedGridView;
                if (view != null && !result.Contains(view))
                    result.Add(view);
            }
            return result;
        }

        private static List<GridView> CollectTargetGridViews(WinFormsControl root)
        {
            List<GridView> result = new List<GridView>();
            if (root == null)
                return result;
            foreach (WinFormsControl control in EnumerateControls(root))
            {
                DevExpress.XtraGrid.GridControl grid = control as DevExpress.XtraGrid.GridControl;
                GridView view = grid == null ? null : grid.MainView as GridView;
                if (view != null && !result.Contains(view))
                    result.Add(view);
            }
            return result;
        }

        private static IEnumerable<WinFormsControl> EnumerateControls(WinFormsControl root)
        {
            yield return root;
            foreach (WinFormsControl child in root.Controls)
            foreach (WinFormsControl nested in EnumerateControls(child))
                    yield return nested;
        }

        private static void RemoveConditionPanels(string moduleCode)
        {
            foreach (string key in ConditionsPanelDic.Keys.ToList())
            {
                ModuleConditionsPanelEx panel;
                if (string.Equals(key, moduleCode, StringComparison.OrdinalIgnoreCase) ||
                    !ConditionsPanelDic.TryGetValue(key, out panel) || panel == null || panel.IsDisposed)
                    ConditionsPanelDic.Remove(key);
            }
        }
        /// <summary>
        /// 记录当前U盾权限窗口
        /// </summary>
        public static List<XtraTabPage> DogVerifyModuleForms = new List<XtraTabPage>();
        public static List<IForm> DogVerifyNoPageForms = new List<IForm>();
        /// <summary>
        ///模块打开时的条件界面
        /// </summary>
        public static Dictionary<string, ModuleConditionsPanelEx> ConditionsPanelDic = new Dictionary<string, ModuleConditionsPanelEx>();

        /// <summary>
        /// 表格拖拽类，key值为源表，多表格
        /// </summary>
        public static Dictionary<BandedGridView, List<BandedGridDragGrid>> BandedGridViewDragGridDic = new Dictionary<BandedGridView, List<BandedGridDragGrid>>();
        /// <summary>
        /// 表格拖拽类，key值为目标表
        /// </summary>
        public static Dictionary<GridView, List<BandedGridDragGrid>> BandedTargetViewDragGridDic = new Dictionary<GridView, List<BandedGridDragGrid>>();

        /// <summary>
        /// 当前拖拽源表格
        /// </summary>
        public static BandedGridView SourceDragBandedGridView;
        /// <summary>
        /// 指纹识别模块
        /// </summary>
        public static FingerHelper fingerHelper;
        /// <summary>
        /// 进度条
        /// </summary>
        public static FrmProgressBar frmProgressBar;
    }
}