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253
PROMS/Volian.Controls.Library/DisplayLibDocs.cs
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253
PROMS/Volian.Controls.Library/DisplayLibDocs.cs
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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using System.Text.RegularExpressions;
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using System.IO;
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using AT.STO.UI.Win;
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using VEPROMS.CSLA.Library;
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namespace Volian.Controls.Library
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{
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public partial class DisplayLibDocs : UserControl
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{
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#region Properties
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private DocumentInfo _CurLibDoc;
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public DocumentInfo CurLibDoc
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{
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get { return _CurLibDoc; }
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set { _CurLibDoc = value; }
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}
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// selected index into listBoxLibDocs...
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private int _SelectedLibDoc = -1;
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private DocumentInfoList _LibDocList;
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public DocumentInfoList LibDocList
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{
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get { return _LibDocList; }
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set { _LibDocList = value; }
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}
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#endregion
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#region Constructors
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public DisplayLibDocs()
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{
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InitializeComponent();
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btnOpenLibDoc.Enabled = false;
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btnDelLibDoc.Enabled = false;
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}
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DisplayTabControl _DisplayTabControl;
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#endregion
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#region LoadControlData
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private bool _InitializingLibDocList; // used? see if selectionchanged event (still coding)
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public void LibDocListFillIn(DisplayTabControl tc)
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{
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_InitializingLibDocList = true;
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listBoxLibDocs.Items.Clear();
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btnSave.Enabled = false;
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btnCancel.Enabled = false;
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LibDocList = DocumentInfoList.GetLibraries(true);
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for (int i = 0; i < LibDocList.Count; i++)
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listBoxLibDocs.Items.Add(((LibDocList[i].DocumentEntries == null || LibDocList[i].DocumentEntries.Count == 0) ? "0 " : LibDocList[i].DocumentEntries.Count.ToString() + " ") + LibDocList[i].DocumentTitle); // + LibDocList[i].DocumentEntries.Count);
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_DisplayTabControl = tc;
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listBoxUsages.Items.Clear();
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_InitializingLibDocList = false;
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}
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#endregion
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#region Events
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private void listBoxLibDocs_Click(object sender, EventArgs e)
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{
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if (listBoxLibDocs.SelectedIndex == _SelectedLibDoc) return;
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_SelectedLibDoc = listBoxLibDocs.SelectedIndex;
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listBoxUsages.Items.Clear();
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tbComment.Clear();
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tbName.Clear();
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btnSave.Enabled = false;
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btnCancel.Enabled = false;
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_InitializingLibDocList = true; // need this so textchanged code doesn't turn save/cancel buttons on.
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tbName.Text = LibDocList[_SelectedLibDoc].LibTitle;
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DocumentConfig dc = new DocumentConfig(LibDocList[_SelectedLibDoc]);
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tbComment.Text = dc.LibDoc_Comment;
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_InitializingLibDocList = false;
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// If there are no usages, then enable delete & open button (open for docs with usages occurs
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// from usage list), otherwise disable buttons & list usages
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DocumentInfo dicnt = LibDocList[_SelectedLibDoc];
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ItemInfoList iil = dicnt.LibraryDocumentUsageList;
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if (iil == null)
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{
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btnDelLibDoc.Enabled = true;
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btnOpenLibDoc.Enabled = true;
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return;
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}
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// Put the usages in the usage list for the selected library document.
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btnDelLibDoc.Enabled = false;
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btnOpenLibDoc.Enabled = false;
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DocumentInfo di = LibDocList[_SelectedLibDoc];
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foreach (ItemInfo ii in di.LibraryDocumentUsageList)
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{
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listBoxUsages.Items.Add(ii.MyProcedure.ToString() + " - " + ii.MyContent.Number + " " + ii.MyContent.Text);
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}
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}
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private void btnDelLibDoc_Click(object sender, EventArgs e)
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{
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DocumentInfo di = LibDocList[_SelectedLibDoc];
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try
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{
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Document.Delete(di.DocID);
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}
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catch (Exception ex)
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{
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Console.WriteLine("error deleting doc = " + ex.Message);
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}
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LibDocListFillIn(_DisplayTabControl);
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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bool chg = false;
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DocumentInfo di = LibDocList[_SelectedLibDoc];
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Document doc = Document.Get(di.DocID);
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if (tbName.Text != LibDocList[_SelectedLibDoc].LibTitle)
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{
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chg = true;
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doc.LibTitle = tbName.Text;
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}
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DocumentConfig dc = new DocumentConfig(LibDocList[_SelectedLibDoc]);
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if (tbComment.Text != dc.LibDoc_Comment)
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{
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chg = true;
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dc.LibDoc_Comment = tbComment.Text;
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doc.Config = dc.ToString();
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}
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if (chg == true)
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{
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doc.Save();
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LibDocListFillIn(_DisplayTabControl);
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}
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}
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private void btnCancel_Click(object sender, EventArgs e)
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{
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DocumentInfo di = LibDocList[_SelectedLibDoc];
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Document doc = Document.Get(di.DocID);
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tbName.Text = doc.LibTitle;
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DocumentConfig dc = new DocumentConfig(LibDocList[_SelectedLibDoc]);
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tbComment.Text = dc.LibDoc_Comment;
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btnSave.Enabled = false;
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btnCancel.Enabled = false;
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}
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private void btnOpenLibDoc_Click(object sender, EventArgs e)
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{
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DocumentInfo di = LibDocList[_SelectedLibDoc];
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_DisplayTabControl.OpenDSOTabPage(di);
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}
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private void tbName_TextChanged(object sender, EventArgs e)
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{
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if (_InitializingLibDocList) return;
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btnSave.Enabled = true;
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btnCancel.Enabled = true;
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}
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private void tbComment_TextChanged(object sender, EventArgs e)
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{
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if (_InitializingLibDocList) return;
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btnSave.Enabled = true;
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btnCancel.Enabled = true;
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}
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private void btnImpLibDoc_Click(object sender, EventArgs e)
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{
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OpenFileDialog openFileDialog1 = new OpenFileDialog();
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openFileDialog1.InitialDirectory = "c:\\";
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openFileDialog1.Filter = "Word files (*.doc;*.rtf)|*.doc;*.rtf|All files (*.*)|*.*";
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openFileDialog1.FilterIndex = 0;
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openFileDialog1.RestoreDirectory = true;
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if (openFileDialog1.ShowDialog() == DialogResult.OK)
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{
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int done = 0;
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int ntry = 0;
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while (done == 0 && ntry < 4)
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{
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ntry++;
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done = SaveTheDoc(openFileDialog1.FileName, openFileDialog1.SafeFileName.Substring(0,openFileDialog1.SafeFileName.LastIndexOf(".")));
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}
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if (done > 0)
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{
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LibDocListFillIn(_DisplayTabControl);
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// set selectedindex to the imported doc...
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int indx = 0;
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DocumentInfoList dil = DocumentInfoList.GetLibraries(true);
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for(int i = 0; i<listBoxLibDocs.Items.Count; i++)
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{
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if (dil[i].DocID == done)
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{
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indx = i;
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break;
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}
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}
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listBoxLibDocs.SelectedIndex = indx;
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}
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}
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}
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private int SaveTheDoc(string temppath, string title)
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{
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try
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{
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FileStream fs = File.Open(temppath, FileMode.Open, FileAccess.Read, FileShare.None);
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long len = fs.Length + 1;
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byte[] ByteArray = new byte[len];
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int nBytesRead = fs.Read(ByteArray, 0, (int)len);
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fs.Close();
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string t1 = (title == null || title == "") ? null : title;
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Document doc = Document.MakeDocument(t1, ByteArray, null, null); //, DateTime.Now, "Migration");
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return doc.DocID;
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}
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// for an io exception, keep trying
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catch (IOException)
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{
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Wait(2);
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return 0;
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}
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catch (Exception ex)
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{
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MessageBox.Show(string.Format("Could not save the document, {0}, {1}", ex.Message, ex.InnerException));
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return -1;
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}
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}
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private void Wait(int n)
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{
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DateTime dtw = DateTime.Now.AddSeconds(n);
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while (DateTime.Now < dtw)
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{
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Application.DoEvents();
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}
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}
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private void listBoxUsages_SelectedValueChanged(object sender, EventArgs e)
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{
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if (!_InitializingLibDocList)
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{
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if (listBoxUsages.SelectedIndex == -1) return;
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DocumentInfo di = LibDocList[listBoxLibDocs.SelectedIndex];
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// see if the library document actually has data - data migration may have created a 'null' content within the
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// record for missing library documents.
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if (di.DocContent == null)
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{
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MessageBox.Show("No Content in this document");
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return;
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}
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MessageBox.Show("WARNING: All edits made to this Library Document will be applied to all uses of the Document");
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_DisplayTabControl.OpenItem(di.LibraryDocumentUsageList[listBoxUsages.SelectedIndex]);
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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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