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591 lines
23 KiB
591 lines
23 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Shapes;
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using System.Xml;
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using System.Data;
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using System.Reflection;
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using AvalonDock;
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namespace SiaSun.LMS.WPFClient.SYS
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{
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/// <summary>
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/// WINDOW_STYLE.xaml 的交互逻辑
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/// </summary>
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public partial class WINDOW_STYLE : DocumentContent
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{
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XmlDocument xmlDoc = null;
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XmlNode nodeRoot = null;
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DataTable tableDescription = null;
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public WINDOW_STYLE()
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{
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InitializeComponent();
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}
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/// <summary>
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/// 加载窗体
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/// </summary>
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private void DocumentContent_Loaded(object sender, RoutedEventArgs e)
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{
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//加载XML文档
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LoadXml();
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//加载所有窗体样式
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LoadFormStyles();
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//初始化表结构
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InitDataTable();
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}
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//加载XML文档
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private void LoadXml()
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{
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try
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{
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xmlDoc = new XmlDocument();
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xmlDoc.Load(MainApp.File_FormStyles_Path);
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//判断文档是否加载
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if (xmlDoc != null)
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{
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//判断根节点是否存在
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nodeRoot = xmlDoc.SelectSingleNode("Styles");
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}
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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}
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//加载所有存在的样式
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private void LoadFormStyles()
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{
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this.tvwWinStyles.Items.Clear();
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foreach (XmlNode nodeXml in nodeRoot.ChildNodes)
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{
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try
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{
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if (nodeRoot.ChildNodes == null)
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continue;
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if (nodeXml.NodeType == XmlNodeType.Comment)
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continue;
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//添加列表
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TreeViewItem itemWindow = new TreeViewItem();
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itemWindow.Header = nodeXml.Attributes[0].InnerText;
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itemWindow.Tag = itemWindow.Header;
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this.tvwWinStyles.Items.Add(itemWindow);
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//判断表节点是否存在
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foreach (XmlNode nodeTable in nodeXml.SelectNodes("Table"))
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{
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TreeViewItem item = new TreeViewItem();
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item.Header = nodeTable.Attributes[0].Value;
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item.Tag = item.Header;
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itemWindow.Items.Add(item);
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}
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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}
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}
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//初始化DataTable
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private DataTable InitDataTable()
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{
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//从实体类中加载属性信息
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Assembly assemblyModel = Assembly.LoadFrom(MainApp._APP_PATH + "SiaSun.LMS.Model.dll");
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if (assemblyModel == null)
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return null;
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Module moduleModel = assemblyModel.ManifestModule;
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Type typeModel = moduleModel.GetType(assemblyModel.GetName().Name + ".FIELD_DESCRIPTION");
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if (typeModel == null)
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return null;
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//声明datatable并添加列
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tableDescription = new DataTable("FIELD_DESCRIPTION");
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SiaSun.LMS.Model.FIELD_DESCRIPTION mFIELD_DESCRIPTION = new SiaSun.LMS.Model.FIELD_DESCRIPTION();
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foreach (PropertyInfo propertyInfo in typeModel.GetProperties())
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{
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DataColumn column = new DataColumn(propertyInfo.Name, propertyInfo.PropertyType);
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column.DefaultValue = propertyInfo.GetValue(mFIELD_DESCRIPTION, null).ToString();
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tableDescription.Columns.Add(column);
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}
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return tableDescription;
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}
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//删除样式定义
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private void menuItemDelete_Click(object sender, RoutedEventArgs e)
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{
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if (this.tvwWinStyles.SelectedItem == null)
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return;
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if (MainApp._MessageDialog.ShowDialog("Delete",null) == Sid.Windows.Controls.TaskDialogResult.Ok)
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{
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TreeViewItem itemSelected = this.tvwWinStyles.SelectedItem as TreeViewItem;
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TreeViewItem itemParent = itemSelected.Parent as TreeViewItem;
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try
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{
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if (itemParent == null)
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{
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string strFormName = itemSelected.Header.ToString();
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XmlNode nodeForm = nodeRoot.SelectSingleNode(string.Format("Form[@Name='{0}']", strFormName));
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if (nodeForm != null)
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{
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nodeRoot.RemoveChild(nodeForm);
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}
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//移除节点
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this.tvwWinStyles.Items.Remove(itemSelected);
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this.gridStyles.ItemsSource = null;
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}
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else
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{
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string strFormName = itemParent.Header.ToString();
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string strTableName = itemSelected.Header.ToString();
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XmlNode nodeForm = nodeRoot.SelectSingleNode(string.Format("Form[@Name='{0}']", strFormName));
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if (nodeForm != null)
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{
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XmlNode nodeTable = nodeForm.SelectSingleNode(string.Format("Table[@Name='{0}']", strTableName));
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if (nodeForm != null)
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{
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nodeForm.RemoveChild(nodeTable);
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//移除节点
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itemParent.Items.Remove(itemSelected);
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this.gridStyles.ItemsSource = null;
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}
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}
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}
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//保存并重新加载
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xmlDoc.Save(MainApp.File_FormStyles_Path);
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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}
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}
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#region ------点击节点显示窗体样式配置
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/// <summary>
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/// 选择节点显示该节点信息
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/// </summary>
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private void tvwWinStyles_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
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{
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//数据源设置空
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this.gridStyles.ItemsSource = null;
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TreeViewItem itemSelected = this.tvwWinStyles.SelectedItem as TreeViewItem;
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if (itemSelected != null)
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{
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TreeViewItem itemParent = itemSelected.Parent as TreeViewItem;
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//判断是否最小节点
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if (itemParent != null)
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{
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//显示配置项
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grpBoxStyle.Header = string.Format("{0}-配置项", itemSelected.Header);
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//加载数据
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LoadData(itemParent.Header.ToString(), itemSelected.Header.ToString());
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}
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}
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}
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//点击节点，加载并显示数据
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private void LoadData(string FormName, string TableName)
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{
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try
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{
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//获得窗体节点
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XmlNode nodeFormTable = nodeRoot.SelectSingleNode(string.Format("Form[@Name='{0}']", FormName));
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if (nodeFormTable != null)
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{
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//获得表单节点
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XmlNode nodeTable = nodeFormTable.SelectSingleNode(string.Format("Table[@Name='{0}']", TableName));
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if (nodeTable != null)
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{
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LoadDataTableFromXml(nodeTable, TableName);
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}
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}
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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//绑定并显示数据
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DataGrid_Bind();
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}
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//从XML中加载数据
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private void LoadDataTableFromXml(XmlNode nodeModel, string TableName)
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{
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//从XML中加载描述定义
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tableDescription.Rows.Clear();
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foreach (XmlNode nodeFile in nodeModel.SelectNodes("Field"))
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{
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try
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{
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DataRow rowField = tableDescription.NewRow();
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rowField["Column"] = nodeFile.Attributes["Column"] == null ? string.Empty : nodeFile.Attributes["Column"].Value;
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rowField["DbType"] = nodeFile.Attributes["DbType"] == null ? string.Empty : nodeFile.Attributes["DbType"].Value;
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rowField["Header"] = nodeFile.Attributes["Header"] == null ? string.Empty : nodeFile.Attributes["Header"].Value;
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rowField["ControlType"] = nodeFile.Attributes["ControlType"] == null ? string.Empty : nodeFile.Attributes["ControlType"].Value;
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rowField["DefaultValue"] = nodeFile.Attributes["DefaultValue"] == null ? string.Empty : nodeFile.Attributes["DefaultValue"].Value;
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rowField["ReadOnly"] = (nodeFile.Attributes["ReadOnly"] == null || string.IsNullOrEmpty(nodeFile.Attributes["ReadOnly"].Value)) ? "0" : nodeFile.Attributes["ReadOnly"].Value;
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rowField["Validation"] = nodeFile.Attributes["Validation"] == null ? string.Empty : nodeFile.Attributes["Validation"].Value;
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rowField["DataBind"] = nodeFile.Attributes["DataBind"] == null ? string.Empty : nodeFile.Attributes["DataBind"].Value;
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rowField["Remark"] = nodeFile.Attributes["Remark"] == null ? string.Empty : nodeFile.Attributes["Remark"].Value;
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rowField["Order"] = nodeFile.Attributes["Order"] == null ? "1" : nodeFile.Attributes["Order"].Value;
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rowField["AllowQuery"] = (nodeFile.Attributes["AllowQuery"] == null || string.IsNullOrEmpty(nodeFile.Attributes["AllowQuery"].Value)) ? "0" : nodeFile.Attributes["AllowQuery"].Value;
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rowField["QueryOperation"] = nodeFile.Attributes["QueryOperation"] == null ? string.Empty : nodeFile.Attributes["QueryOperation"].Value;
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tableDescription.Rows.Add(rowField);
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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}
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}
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//绑定数据并设置显示列信息
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private void DataGrid_Bind()
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{
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//设置数据源
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gridStyles.ItemsSource = tableDescription.DefaultView;
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//设置样式
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gridStyles.U_TranslateDataGridViewStyle(null, "FIELD_DESCRIPTION", null, true);
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}
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#endregion
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/// <summary>
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/// 添加样式名称
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/// </summary>
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private void btnWinName_Click(object sender, RoutedEventArgs e)
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{
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if (txtWinName.Text.TrimEnd().Length > 0)
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{
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string strFormName = txtWinName.Text;
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//检查该节点的名称是否存在
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if (nodeRoot.SelectSingleNode(string.Format("Form[@Name='{0}']", strFormName)) != null)
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{
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MainApp._MessageDialog.ShowException(string.Format("名称为{0}的节点已经存在！", strFormName));
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return;
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}
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try
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{
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MainWindow.mainWin.Cursor = Cursors.Wait;
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XmlNode nodeForm = xmlDoc.CreateNode(XmlNodeType.Element, "Form", xmlDoc.NamespaceURI);
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nodeRoot.AppendChild(nodeForm);
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nodeForm.Attributes.Append(xmlDoc.CreateAttribute("Name")).Value = strFormName;
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xmlDoc.Save(MainApp.File_FormStyles_Path);
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//添加新节点
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TreeViewItem itemNew = new TreeViewItem();
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itemNew.Header = strFormName;
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itemNew.Tag = strFormName;
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this.tvwWinStyles.Items.Add(itemNew);
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//选中节点
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itemNew.IsSelected = true;
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//重新加载
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LoadXml();
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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finally
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{
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MainWindow.mainWin.Cursor = Cursors.Arrow;
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}
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}
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}
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//刷性重新加载列表
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private void btnRefresh_Click(object sender, RoutedEventArgs e)
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{
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MainWindow.mainWin.Cursor = Cursors.Wait;
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//加载XML文档
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LoadXml();
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//加载所有窗体样式
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LoadFormStyles();
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MainWindow.mainWin.Cursor = Cursors.Arrow;
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}
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/// <summary>
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/// 加载样式
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/// </summary>
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private void btnLoadStyle_Click(object sender, RoutedEventArgs e)
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{
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TreeViewItem itemSelected = this.tvwWinStyles.SelectedItem as TreeViewItem;
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if (itemSelected != null)
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{
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if (txtStyleName.Text.TrimEnd().Length == 0 || this.tvwWinStyles.SelectedItem == null )
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{
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return;
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}
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string strFormName = itemSelected.Header.ToString();
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string strXmlNodeName = txtStyleName.Text;
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//FieldDescription中加载
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SiaSun.LMS.Common.XmlFiles xmlFile = new SiaSun.LMS.Common.XmlFiles(MainApp.File_FieldDescription_Path);
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try
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{
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MainWindow.mainWin.Cursor = Cursors.Wait;
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//获得节点列表,查找属性匹配的节点
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XmlNodeList listNode = xmlFile.SelectNodes("Tables/Table");
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//判断是否存在节点
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if (listNode.Cast<XmlNode>().Count(n => n.Attributes[0].Value == strXmlNodeName) == 0)
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{
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MainApp._MessageDialog.ShowException(string.Format("请检查样式文件中{0}的节点是否存在！", strXmlNodeName));
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return;
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}
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else
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{
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//获得节点
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XmlNode nodeTable = listNode.Cast<XmlNode>().Single(n => n.Attributes[0].Value == strXmlNodeName);
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//加载节点数据
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LoadDataTableFromXml(nodeTable, strXmlNodeName);
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//显示数据信息
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DataGrid_Bind();
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}
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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finally
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{
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MainWindow.mainWin.Cursor = Cursors.Arrow;
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}
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}
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}
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/// <summary>
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/// 工具栏按钮
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/// </summary>
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private void ToolBar_Click(object sender, RoutedEventArgs e)
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{
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Button btnObj = e.Source as Button;
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if (btnObj != null)
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{
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try
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{
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MainWindow.mainWin.Cursor = Cursors.Wait;
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//添加按钮
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if (btnObj == btnAdd)
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{
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if (tableDescription != null)
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{
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DataRow rowNew = tableDescription.NewRow();
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tableDescription.Rows.Add(rowNew);
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}
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}
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//删除按钮
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if (btnObj == btnDelete)
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{
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if (gridStyles.CurrentItem == null)
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return;
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DataGridRow rowGridCurrent = gridStyles.CurrentItem as DataGridRow;
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if (rowGridCurrent != null)
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{
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gridStyles.Items.Remove(rowGridCurrent);
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}
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//for (int i = gridModel.SelectedItems.Count - 1; i >= 0; i--)
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//{
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// DataRowView viewRow = gridModel.SelectedItems[i] as DataRowView;
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// if (viewRow != null)
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// {
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// viewRow.Delete();
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// }
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//}
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}
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//保存按钮
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if (btnObj == btnSave)
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{
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this.Save();
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}
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(ex);
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}
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finally
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{
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MainWindow.mainWin.Cursor = Cursors.Arrow;
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}
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}
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}
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/// <summary>
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/// 保存操作
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/// </summary>
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private void Save()
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{
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TreeViewItem itemSelect = this.tvwWinStyles.SelectedItem as TreeViewItem;
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if (itemSelect == null)
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return;
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if (MainApp._MessageDialog.ShowDialog(Enum.MessageConverter.Save) == Sid.Windows.Controls.TaskDialogResult.Cancel)
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return;
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//结束编辑
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gridStyles.CommitEdit(DataGridEditingUnit.Row, true);
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string strFormName = string.Empty;
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string strTableName = string.Empty;
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//获得上级节点
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TreeViewItem itemParent = itemSelect.Parent as TreeViewItem;
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//判断选择的节点
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if (itemParent == null)
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{
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if (this.txtStyleName.Text.Length == 0)
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return;
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strFormName = itemSelect.Header.ToString();
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strTableName = this.txtStyleName.Text;
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try
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{
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//判断表单的节点是否存在
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if(this.tvwWinStyles.Items.Cast<TreeViewItem>().Count(r=>r.Header.ToString() == strTableName) == 0)
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{
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//XML中添加节点
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XmlNode nodeForm = nodeRoot.SelectSingleNode(string.Format("Form[@Name='{0}']", strFormName));
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if (nodeForm != null)
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{
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//获得表名节点
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XmlNode nodeTable = nodeForm.SelectSingleNode(string.Format("Table[@Name='{0}']", strTableName));
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if (nodeTable == null)
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{
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//添加该表名的节点
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XmlNode node = xmlDoc.CreateNode(XmlNodeType.Element, "Table", xmlDoc.NamespaceURI);
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node.Attributes.Append(xmlDoc.CreateAttribute("Name")).Value = strTableName;
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nodeForm.AppendChild(node);
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//保存节点
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SaveStyles(node);
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//添加节点
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TreeViewItem itemNew = new TreeViewItem();
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itemNew.Header = strTableName;
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itemNew.Tag = strTableName;
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itemSelect.Items.Add(itemNew);
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//选中新节点
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itemNew.IsSelected = true;
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}
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}
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}
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}
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catch (Exception ex)
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{
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MainApp._MessageDialog.ShowException(string.Format("节点{0}-{1}.}", strFormName, strTableName) + ex.Message);
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}
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}
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else
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{
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strFormName = (itemSelect.Parent as TreeViewItem).Header.ToString();
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strTableName = itemSelect.Header.ToString();
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try
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{
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//XML中添加节点
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XmlNode nodeForm = nodeRoot.SelectSingleNode(string.Format("Form[@Name='{0}']", strFormName));
|
|
if (nodeForm != null)
|
|
{
|
|
//获得表名节点
|
|
XmlNode nodeTable = nodeForm.SelectSingleNode(string.Format("Table[@Name='{0}']", strTableName));
|
|
if (nodeTable != null)
|
|
{
|
|
//清除节点信息
|
|
nodeTable.RemoveAll();
|
|
|
|
//设置属性
|
|
nodeTable.Attributes.Append(xmlDoc.CreateAttribute("Name")).Value = strTableName;
|
|
|
|
//保存节点
|
|
SaveStyles(nodeTable);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
MainApp._MessageDialog.ShowException(string.Format("节点{0}-{1}.}", strFormName, strTableName) + ex.Message);
|
|
}
|
|
}
|
|
|
|
//重新加载
|
|
this.LoadXml();
|
|
}
|
|
|
|
/// <summary>
|
|
/// 保存样式
|
|
/// </summary>
|
|
private void SaveStyles(XmlNode nodeTable)
|
|
{
|
|
foreach (DataRow rowField in tableDescription.Rows)
|
|
{
|
|
XmlNode nodeField = xmlDoc.CreateNode(XmlNodeType.Element, "Field", xmlDoc.NamespaceURI);
|
|
nodeTable.AppendChild(nodeField);
|
|
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("Column")).Value = rowField["Column"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("DbType")).Value = rowField["DbType"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("Header")).Value = rowField["Header"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("ControlType")).Value = rowField["ControlType"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("DefaultValue")).Value = rowField["DefaultValue"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("ReadOnly")).Value = string.IsNullOrEmpty(rowField["ReadOnly"].ToString()) ? "0" : rowField["ReadOnly"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("Validation")).Value = rowField["Validation"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("DataBind")).Value = rowField["DataBind"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("Remark")).Value = rowField["Remark"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("Order")).Value = rowField["Order"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("AllowQuery")).Value = string.IsNullOrEmpty(rowField["AllowQuery"].ToString()) ? "0" : rowField["AllowQuery"].ToString();
|
|
nodeField.Attributes.Append(xmlDoc.CreateAttribute("QueryOperation")).Value = rowField["QueryOperation"].ToString();
|
|
}
|
|
xmlDoc.Save(MainApp.File_FormStyles_Path);
|
|
}
|
|
|
|
|
|
}
|
|
}
|