#region
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using System;
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using System.Data;
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using System.Drawing;
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using System.Windows.Forms;
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using CSFrameworkV5.Business.BLL_Permission;
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using CSFrameworkV5.Common;
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using CSFrameworkV5.Core;
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using CSFrameworkV5.Library.UserControls;
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using CSFrameworkV5.Models;
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using DevExpress.XtraEditors;
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using DevExpress.XtraTreeList.Nodes;
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#endregion
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namespace CSFrameworkV5.Library.PermissionForms
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{
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/// <summary>
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/// 编辑菜单资料
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/// </summary>
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public partial class frmEditorMenu : frmEditorBase
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{
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private TreeListNode _FocusedNode;
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private DataTable _MenuData;
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private DataTable _MenuPicker;
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private RoleActionsView _RoleActionsView;
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private UpdateType _UpdateType = UpdateType.None;
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private bool Changed;
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private frmEditorMenu()
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{
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InitializeComponent();
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}
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private void BindingEditors(DataRowView rv)
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{
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txtFormNamespace.Text =
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ConvertEx.ToString(rv.Row[tb_MyMenu.FormNamespace]);
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txtMenuCaption.Text =
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ConvertEx.ToString(rv.Row[tb_MyMenu.MenuCaption]);
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txtMenuName.Text = ConvertEx.ToString(rv.Row[tb_MyMenu.MenuName]);
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txtMenuType.SelectedIndex =
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GetIndex(ConvertEx.ToString(rv.Row[tb_MyMenu.MenuType]));
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txtModuleID.EditValue =
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ConvertEx.ToString(rv.Row[tb_MyMenu.ModuleID]);
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txtParameters.Text =
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ConvertEx.ToString(rv.Row[tb_MyMenu.Parameters]);
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txtParentMenuName.EditValue =
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ConvertEx.ToString(rv.Row[tb_MyMenu.ParentMenuName]);
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}
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private void btnCancel_Click(object sender, EventArgs e)
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{
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Close();
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}
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private void btnOK_Click(object sender, EventArgs e)
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{
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if (!ValidateInput()) return;
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DataRow current = null;
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if (_UpdateType == UpdateType.Add)
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{
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current = _MenuData.NewRow();
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_MenuData.Rows.Add(current);
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}
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if (_UpdateType == UpdateType.Modify)
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{
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var rv =
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(DataRowView)_FocusedNode.TreeList.GetDataRecordByNode(
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_FocusedNode);
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current = rv.Row;
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}
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//生成当前菜单的功能点数据。
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ActionCreateCustomNameData(pcActions, txtMenuName.Text,
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_RoleActionsView.ActionCustomNameData);
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if (current != null) FillRow(current);
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Changed = true;
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Close();
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}
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public static bool Execute(RoleActionsView roleActionsView,
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UpdateType updateType, TreeListNode focusedNode)
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{
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var form = new frmEditorMenu();
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form._MenuData = roleActionsView.MenuData;
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form._RoleActionsView = roleActionsView;
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form._FocusedNode = focusedNode;
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form.InitEditor(updateType, focusedNode);
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form.ShowDialog();
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return form.Changed;
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}
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private void FillRow(DataRow current)
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{
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current[tb_MyMenu.DataSetID] = Loginer.CurrentUser.DBID;
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current[tb_MyMenu.FormNamespace] = txtFormNamespace.Text;
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current[tb_MyMenu.MenuCaption] = txtMenuCaption.Text;
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current[tb_MyMenu.MenuName] = txtMenuName.Text;
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current[tb_MyMenu.MenuType] = txtMenuType.Text
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.Substring(0, txtMenuType.Text.IndexOf("-") - 1).Trim();
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current[tb_MyMenu.ModuleID] = txtModuleID.EditValue;
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current[tb_MyMenu.Parameters] = txtParameters.Text;
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current[tb_MyMenu.ParentMenuName] = txtParentMenuName.EditValue;
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current[tb_MyMenu.Actions] = ActionGetValue(pcActions);
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}
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private void frmMenuEditor_Load(object sender, EventArgs e)
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{
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_MenuPicker = new bllPermission().GetMenuPicker(true);
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txtModuleID.Properties.DisplayMember =
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sys_ModuleFileList.ModuleName;
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txtModuleID.Properties.ValueMember = sys_ModuleFileList.ModuleID;
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txtModuleID.Properties.DataSource =
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new bllPermission().GetModuleData();
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OnModuleIDChanged();
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}
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private int GetIndex(string menuType)
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{
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if (menuType.Trim() == "") return 0;
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for (var i = 0; i < txtMenuType.Properties.Items.Count - 1; i++)
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if (txtMenuType.Properties.Items[i].ToStringEx()
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.IndexOf(menuType) >= 0)
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return i;
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return 0;
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}
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public void InitEditor(UpdateType updateType, TreeListNode focusedNode)
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{
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_UpdateType = updateType;
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var rv =
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(DataRowView)focusedNode.TreeList.GetDataRecordByNode(
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focusedNode);
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ActionInitPanel(pcActions, _RoleActionsView.ActionsData);
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ActionShowMenuFuns(pcActions, rv.Row,
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_RoleActionsView.ActionCustomNameData);
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//新增菜单
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if (UpdateType.Add == updateType)
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{
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txtMenuType.SelectedIndex = 1; //DataForm - 数据窗体菜单
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//新增菜单的父级预设为当前结点
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if (focusedNode != null)
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{
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txtModuleID.EditValue = rv.Row[tb_MyMenu.ModuleID];
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txtParentMenuName.EditValue = rv.Row[tb_MyMenu.MenuName];
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}
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}
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else
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{
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BindingEditors(rv);
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txtParentMenuName.Enabled = false;
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txtModuleID.Enabled = false;
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}
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var editMode = updateType == UpdateType.Add ||
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UpdateType.Modify == updateType;
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panelControl1.Enabled = editMode;
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pcActions.Enabled = editMode;
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btnOK.Enabled = editMode;
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btnCancel.Enabled = true; //btnOK.Enabled;
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}
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private void OnModuleIDChanged()
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{
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if (_MenuData != null && txtModuleID.EditValue != null)
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{
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var temp = _MenuData.Copy();
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var top = temp.NewRow();
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top[tb_MyMenu.MenuName] = "";
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top[tb_MyMenu.MenuCaption] = "<顶级菜单>";
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temp.Rows.InsertAt(top, 0);
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temp.DefaultView.RowFilter = "ModuleID=" +
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txtModuleID.EditValue
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.ToStringEx() +
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" or MenuName=''";
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txtParentMenuName.Properties.DisplayMember =
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tb_MyMenu.MenuCaption;
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txtParentMenuName.Properties.ValueMember = tb_MyMenu.MenuName;
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txtParentMenuName.Properties.DataSource = temp.DefaultView;
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}
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}
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private void txtModuleID_EditValueChanged(object sender, EventArgs e)
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{
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OnModuleIDChanged();
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}
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private bool ValidateInput()
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{
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//if (txtModuleID.Text == "")
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//{
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// Msg.Warning("所属模块不能为空！");
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// txtModuleID.Focus();
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// return false;
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//}
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if (txtMenuName.Text == "")
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{
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Msg.Warning("菜单名称不能为空！");
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txtMenuName.Focus();
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return false;
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}
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if (txtMenuCaption.Text == "")
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{
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Msg.Warning("菜单的标题不能为空！");
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txtMenuCaption.Focus();
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return false;
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}
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if (RoleActionsView.IsExistsInCache(_MenuData, txtMenuName.Text,
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tb_MyMenu.MenuName, _UpdateType))
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{
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Msg.Warning("菜单名称已经存在！");
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txtMenuName.Focus();
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return false;
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}
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return true;
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}
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#region 功能点动态面板操作相关的方法。
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/// <summary>
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/// 初始化功能权限控制面板
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/// </summary>
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public static void ActionInitPanel(PanelControl pcActions,
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DataTable actionData)
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{
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var ROW = 13;
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var rowTop = 3;
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var colLeft = 2;
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var count = 0;
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pcActions.BeginInit();
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pcActions.Controls.Clear();
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foreach (DataRow actionRow in actionData.Rows)
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{
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var value =
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ConvertEx.ToInt(actionRow[tb_MyActions.ActionValue]);
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if (value == 0) continue;
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var checkEdit = new ucCheckEdit();
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checkEdit.Name = "ucCheckEdit_" + value.ToStringEx();
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checkEdit.IsChecked = false;
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checkEdit.Location = new Point(colLeft, rowTop);
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checkEdit.MaximumSize = new Size(2333, 21);
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checkEdit.MinimumSize = new Size(29, 21);
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checkEdit.Size = new Size(88, 21);
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checkEdit.TabIndex = 0;
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checkEdit.CheckText =
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ConvertEx.ToString(
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actionRow[tb_MyActions.ActionName]); //显示预设的名称
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checkEdit.Tag = actionRow; //标记
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checkEdit.InnerEditor.Properties.ReadOnly = true;
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checkEdit.InnerEditor.Enabled = true;
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checkEdit.InnerCheckEdit.Enabled = true;
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checkEdit.InnerCheckEdit.Properties.ReadOnly = true;
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pcActions.Controls.Add(checkEdit);
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rowTop += 21 + 2;
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count++;
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if (count > ROW)
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{
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colLeft += checkEdit.Width - 8;
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rowTop = 3;
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count = 0;
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}
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}
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pcActions.EndInit();
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}
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/// <summary>
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/// 显示菜单的功能点
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/// </summary>
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public static void ActionShowMenuFuns(PanelControl pcActions,
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DataRow rowMenuData,
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DataTable actionCustomNameData)
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{
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var Auths = ConvertEx.ToInt(rowMenuData[tb_MyMenu.Actions]); //菜单的权限
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var menu =
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ConvertEx.ToString(rowMenuData[tb_MyMenu.MenuName]); //菜单名称
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int value;
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DataRow rowAction;
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foreach (Control c in pcActions.Controls)
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if (c is ucCheckEdit)
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{
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rowAction = c.Tag as DataRow; //功能点资料行
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value = ConvertEx.ToInt(
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rowAction[tb_MyActions.ActionValue]); //取功能点的权限值
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(c as ucCheckEdit).IsChecked =
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(value & Auths) == value; //逻辑“与”运算。
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(c as ucCheckEdit).Enabled =
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(value & Auths) ==
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value; //当前菜单有此功能权限才显示
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//显示自定义的功能点名称
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var filter = "MenuName='" + menu + "' and TagValue=" +
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value.ToStringEx();
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var rows = actionCustomNameData.Select(filter);
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if (rows.Length > 0)
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(c as ucCheckEdit).CheckText =
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ConvertEx.ToString(
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rows[0][tb_MyFormTagName.TagName]); //取自定义名称
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else
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(c as ucCheckEdit).CheckText =
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ConvertEx.ToString(
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rowAction[tb_MyActions.ActionName]); //预设名称
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}
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}
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/// <summary>
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/// 显示菜单的功能点
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/// </summary>
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public static int ActionGetValue(PanelControl pcActions)
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{
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var value = 0;
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var i = 0;
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DataRow rowAction;
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foreach (Control c in pcActions.Controls)
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if (c is ucCheckEdit && (c as ucCheckEdit).IsChecked)
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{
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rowAction = c.Tag as DataRow; //功能点资料行
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i = ConvertEx.ToInt(
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rowAction[tb_MyActions.ActionValue]); //取功能点的权限值
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value = value + i; //累加
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}
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return value;
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}
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/// <summary>
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/// 创建功能自定义名称
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/// </summary>
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public static void ActionCreateCustomNameData(PanelControl pcActions,
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string menuName,
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DataTable actionCustomNameData)
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{
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//取窗体的权限
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var auths = 0;
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var val = 0;
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ucCheckEdit ce;
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DataRow row;
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string filter;
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foreach (Control ctr in pcActions.Controls)
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{
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if (!(ctr is ucCheckEdit)) continue;
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ce = ctr as ucCheckEdit;
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row = ce.Tag as DataRow; //功能点的数据行
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val = ConvertEx.ToInt(row[tb_MyActions.ActionValue]);
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if (ce.IsChecked) auths += val; //累加权限数值
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filter = "DataSetID='" + Loginer.CurrentUser.DBID +
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"' AND MenuName='" + menuName + "' and TagValue=" +
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val.ToStringEx();
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var rows = actionCustomNameData.Select(filter);
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if (rows.Length > 0) //有自定义功能点名称
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{
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var tagName =
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ConvertEx.ToString(rows[0][tb_MyFormTagName.TagName]);
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if (ce.IsChecked &&
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tagName.ToUpper() != ce.CheckText.ToUpper())
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rows[0][tb_MyFormTagName.TagName] =
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ce.CheckText; //修改新功能点名称
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if (ce.IsChecked == false) //删除了功能名称
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rows[0].Delete();
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}
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else
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{
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var authName =
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ConvertEx.ToString(row[tb_MyActions.ActionName]);
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if (authName.ToUpper() != ce.CheckText.ToUpper())
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{
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var newrow = actionCustomNameData.NewRow();
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newrow[tb_MyFormTagName.DataSetID] =
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Loginer.CurrentUser.DBID;
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newrow[tb_MyFormTagName.MenuName] = menuName;
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newrow[tb_MyFormTagName.TagValue] = val;
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newrow[tb_MyFormTagName.TagName] = ce.CheckText; //新的名称
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actionCustomNameData.Rows.Add(newrow);
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}
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}
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}
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}
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#endregion
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}
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}
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