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using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using DevExpress.XtraEditors;using DevExpress.Skins;using DevExpress.LookAndFeel;using DevExpress.UserSkins;using DevExpress.Utils;using DevExpress.XtraTab;using System.IO;using ICSSoft.Base.Config.AppConfig;using ICSSoft.Frame.Data.BLL;using ICSSoft.Frame.Common;using ICSSoft.Frame.Data.Entity;using PdfiumViewer;
namespace ICSSoft.Frame.APP{ public partial class FormKodTree : XtraForm { private static FormKodTree _f1 = null; private static object Singleton_Lock = new object();
KODFolder KodSetting = null;
private FormKodTree() { InitializeComponent();
} private FormKodTree(string ITEMCODE, string CustITEMCODE) { InitializeComponent();
//获取api,文件夹设置信息(此处用不到文件夹信息)
KodSetting = ICSKODFOLDERBLL.SelectFolderInfo(AppConfig.WorkPointCode, AppConfig.AppConnectString); KodSetting.PWD = AppConfig.FromMd5(KodSetting.PWD); string sourceid = System.Text.RegularExpressions.Regex.Replace(KodSetting.PATH, @"[^0-9]+", ""); //标准全路径 URL/Dispalypath/物料1~3/物料4~6_物料1~3/客户料号/图纸文件夹/图纸.pdf
//定位到(物料4~6_物料1~3)
//string name = ITEMCODE.Substring(3, 3) + "_" + ITEMCODE.Substring(0, 3);
//2022-04-13定位到(客户料号)
string parentName = ITEMCODE.Substring(3, 3) + "_" + ITEMCODE.Substring(0, 3); string name = CustITEMCODE; this.Text = "可道云浏览=>物料:" + ITEMCODE + ",位置:" + parentName + "/.../" + name; //获取目录结构
DataTable dtNodes = ICSKodDbApiBLL.GetFileDirectory(AppConfig.AppConnectString, AppConfig.WorkPointCode, sourceid, name, parentName); //初始化TreeList
InitTreeListControl(dtNodes); //
//tabControlMian.LookAndFeel.SetFlatStyle();
//tabControlMian.AppearancePage.HeaderActive.BackColor = Color.DodgerBlue;
tabControlMian.AppearancePage.HeaderActive.ForeColor = Color.Red; tabControlMian.TabPages.Clear(); }
public static FormKodTree CreateInstance(string ITEMCODE, string CustITEMCODE) { if (_f1 == null || _f1.IsDisposed) { lock (Singleton_Lock) { if (_f1 == null || _f1.IsDisposed) { _f1 = new FormKodTree(ITEMCODE, CustITEMCODE); } } } return _f1; }
void InitTreeListControl(DataTable source) { #region 设置列头、节点指示器面板、表格线样式
treeList.OptionsView.ShowColumns = false; //隐藏列标头
treeList.OptionsView.ShowIndicator = false; //隐藏节点指示器面板
treeList.OptionsView.ShowHorzLines = false; //隐藏水平表格线
treeList.OptionsView.ShowVertLines = false; //隐藏垂直表格线
treeList.OptionsView.ShowIndentAsRowStyle = true; #endregion
#region 选中
treeList.OptionsView.ShowFocusedFrame = false; //设置显示焦点框
treeList.OptionsSelection.EnableAppearanceFocusedCell = true; //禁用单元格选中
treeList.OptionsSelection.EnableAppearanceFocusedRow = false; //禁用正行选中
// 设置选中时节点的背景色
treeList.Appearance.FocusedCell.BackColor = System.Drawing.Color.DodgerBlue; //treeList.Appearance.FocusedCell.BackColor2 = System.Drawing.Color.Blue;
treeList.Appearance.FocusedCell.Options.UseBackColor = true; // 选中时会把节点中没显示完全的信息全部显示
treeList.Appearance.FocusedCell.Options.UseTextOptions = true; treeList.Appearance.FocusedCell.TextOptions.WordWrap = DevExpress.Utils.WordWrap.Wrap; #endregion
#region 设置TreeList的展开折叠按钮样式和树线样式
treeList.OptionsView.ShowButtons = true; //显示展开折叠按钮
treeList.LookAndFeel.UseDefaultLookAndFeel = true; //禁用默认外观与感觉
treeList.LookAndFeel.UseWindowsXPTheme = false; //使用WindowsXP主题
treeList.TreeLineStyle = DevExpress.XtraTreeList.LineStyle.Percent50; //设置树线的样式
#endregion
#region 添加单列
DevExpress.XtraTreeList.Columns.TreeListColumn colNode = new DevExpress.XtraTreeList.Columns.TreeListColumn(); colNode.Caption = "文件夹/文件名"; colNode.Name = string.Format("Node-{0}", colNode.Caption); colNode.FieldName = "name"; colNode.VisibleIndex = 0; colNode.Visible = true; colNode.OptionsColumn.AllowEdit = false; //是否允许编辑
colNode.OptionsColumn.AllowMove = false; //是否允许移动
colNode.OptionsColumn.AllowMoveToCustomizationForm = false; //是否允许移动至自定义窗体
colNode.OptionsColumn.AllowSort = false; //是否允许排序
colNode.OptionsColumn.FixedWidth = false; //是否固定列宽
colNode.OptionsColumn.ReadOnly = true; //是否只读
colNode.OptionsColumn.ShowInCustomizationForm = true; //移除列后是否允许在自定义窗体中显示
treeList.Columns.Clear(); treeList.Columns.AddRange(new DevExpress.XtraTreeList.Columns.TreeListColumn[] { colNode }); #endregion
#region 图标
ImageCollection imgc = new ImageCollection(); imgc.AddImage(Properties.Resources.folder); imgc.AddImage(Properties.Resources.open_folder); imgc.AddImage(Properties.Resources.doc); imgc.AddImage(Properties.Resources.xls); imgc.AddImage(Properties.Resources.pdf); imgc.AddImage(Properties.Resources.unknown_file); #endregion
//绑定图标
treeList.SelectImageList = imgc; //简单绑定
treeList.DataSource = source; //主键字段名称
treeList.KeyFieldName = "sourceID"; //父级字段名称
treeList.ParentFieldName = "parentID"; //展开所有节点
//treeList.ExpandAll();
//
treeList.BestFitColumns(); }
private DataTable InitDataTable4Test() { DataTable dt = new DataTable(); dt.Columns.Add("parentID", typeof(Int32)); dt.Columns.Add("sourceID", typeof(Int32)); dt.Columns.Add("parentLevel", typeof(string)); dt.Columns.Add("isFolder", typeof(bool)); dt.Columns.Add("fileType", typeof(string)); dt.Columns.Add("name", typeof(string)); dt.Columns.Add("localpath", typeof(string));
dt.Rows.Add(new object[] { "0", "1", ",0,1,", true, "", "wadwa", "" });//添加行
dt.Rows.Add(new object[] { "1", "2", ",0,1,2,", true, "", "我天天", "" });//添加行
dt.Rows.Add(new object[] { "1", "7", ",0,1,7,", true, "", "退票1111", "" });//添加行
dt.Rows.Add(new object[] { "1", "4", ",0,1,4,", true, "", "ABC", "" });//添加行
dt.Rows.Add(new object[] { "2", "21", ",0,1,2,21,", "file", "xls", "说明文档", "" });//添加行
dt.Rows.Add(new object[] { "2", "22", ",0,1,2.22,", "file", "pdf", "图纸1", @"D:\Users\AllenWalker\Desktop\3AAM1087001_A.pdf" });//添加行
dt.Rows.Add(new object[] { "2", "23", ",0,1,2,23,", "file", "html", "index", "" });//添加行
dt.Rows.Add(new object[] { "2", "24", ",0,1,2,24,", "file", "doc", "偏高奖品我哪", "" });//添加行
dt.Rows.Add(new object[] { "4", "5", ",0,1,4,5,", true, "", "100000", "" });//添加行
dt.Rows.Add(new object[] { "5", "6", ",0,1,4,5,6,", "file", "pdf", "坎坎坷坷扩", @"D:\Users\AllenWalker\Desktop\3AAM1087001_B.pdf" });//添加行
dt.Rows.Add(new object[] { "7", "8", ",0,1,7,8,", true, "", "123456" });//添加行
dt.Rows.Add(new object[] { "8", "9", ",0,1,7,8,9,", true, "", "啊wwrawg网77" });//添加行
dt.Rows.Add(new object[] { "9", "10", ",0,1,7,8,9,10,", "file", "xls", "1-2-1" });//添加行
return dt; }
private void treeList_CustomDrawNodeImages(object sender, DevExpress.XtraTreeList.CustomDrawNodeImagesEventArgs e) { bool isFolder = Convert.ToBoolean(e.Node.GetValue("isFolder")); string fileType = e.Node.GetValue("fileType").ToString(); if (e.Node.Nodes.Count > 0) {
if (isFolder) { if (e.Node.Expanded) { e.SelectImageIndex = 1; } else { e.SelectImageIndex = 0; } } } else { if (isFolder) { e.SelectImageIndex = 0; return; } switch (fileType) { case "doc": case "docx": e.SelectImageIndex = 2; break; case "xls": case "xlsx": e.SelectImageIndex = 3; break; case "pdf": e.SelectImageIndex = 4; break; default: e.SelectImageIndex = 5; break; } } }
List<string> fileTypeList = new List<string>() { "pdf", "xls", "xlsx", "doc", "docx" }; private void treeList_MouseDoubleClick(object sender, MouseEventArgs e) { bool isFolder = Convert.ToBoolean(treeList.FocusedNode.GetValue("isFolder")); string sourceID = treeList.FocusedNode.GetValue("sourceID").ToString(); string name = treeList.FocusedNode.GetValue("name").ToString(); string fileType = treeList.FocusedNode.GetValue("fileType").ToString(); string path = treeList.FocusedNode.GetValue("parentLevel").ToString().Trim(new char[] { ',' }).Replace(",", @"\"); if (isFolder) { return; } if (!fileTypeList.Contains(fileType)) { ICSBaseSimpleCode.AppshowMessageBox("您只能查看以下文件类型:" + string.Join(",", fileTypeList)); return; } try { path = Path.Combine(System.AppDomain.CurrentDomain.BaseDirectory, "awit", path); //下载文件,绑定path
File4Kod.DownLoad(KodSetting, "{source:" + sourceID + "}/", path, name); string localpath = Path.Combine(path, name); treeList.FocusedNode.SetValue("localpath", localpath); if (fileType == "pdf") { foreach (XtraTabPage item in tabControlMian.TabPages) { if ((string)item.Tag == localpath) { tabControlMian.SelectedTabPage = item; //PDFviewerControl pdfv = item.Controls[0] as PDFviewerControl;
PdfiumViewer.PdfViewer40 pdfv = new PdfiumViewer.PdfViewer40(); pdfv.LoadFile(localpath); return; } } XtraTabPage page = new XtraTabPage(); page.Name = name + "(" + sourceID + ")"; page.Text = sourceID; page.Tag = localpath;
//PDFviewerControl pdf = new PDFviewerControl();
PdfiumViewer.PdfViewer40 pdf = new PdfiumViewer.PdfViewer40(); pdf.Name = "axAcroPDF:" + sourceID + "," + name; pdf.Dock = DockStyle.Fill; page.Controls.Add(pdf); tabControlMian.TabPages.Add(page); tabControlMian.SelectedTabPage = page;
pdf.LoadFile(localpath);
//AxAcroPDFLib.AxAcroPDF pdf = new AxAcroPDFLib.AxAcroPDF();
//pdf.Name = "axAcroPDF:" + sourceID + "," + name;
//pdf.Dock = DockStyle.Fill;
//page.Controls.Add(pdf);
//tabControlMian.TabPages.Add(page);
//tabControlMian.SelectedTabPage = page;
//pdf.Dock = DockStyle.Fill;
//pdf.LoadFile(path);
//pdf.setShowToolbar(false);
//pdf.setShowScrollbars(false);
//pdf.setPageMode("none");//thumbs
//pdf.setLayoutMode("SinglePage");
//pdf.setView("Fit");
//pdf.Show();
} else { try { System.Diagnostics.Process.Start(localpath); } catch (Exception) {
} } } catch (Exception ex) { ICSBaseSimpleCode.AppshowMessageBox(ex.Message); }
}
private void tabControlMian_CloseButtonClick(object sender, EventArgs e) { int pageindex = 0; DevExpress.XtraTab.ViewInfo.ClosePageButtonEventArgs args = (DevExpress.XtraTab.ViewInfo.ClosePageButtonEventArgs)e; string text = args.Page.Text; if (text == "首页") return; foreach (XtraTabPage page in tabControlMian.TabPages) { if (page.Text == text) { pageindex = page.TabIndex; tabControlMian.TabPages.Remove(page);
foreach (Control t in page.Controls) { if (t is PdfViewer40) (t as PdfViewer40).Close(); } page.Dispose(); tabControlMian.SelectedTabPageIndex = pageindex - 1; break; } } }
public static void CloseForm() { if (_f1 != null) { _f1.Close(); } } }
}
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