/// <summary>
/// Runs the diff process for the specified files.
/// </summary>
public void CompareDifference(Object sender, DoWorkEventArgs e)
{
this.sourceListView.Items.Clear();
this.destinationListView.Items.Clear();
this.sourceListView.BeginUpdate();
this.destinationListView.BeginUpdate();
try
{
String source = ((String[])e.Argument)[0];
String destination = ((String[])e.Argument)[1];
Int32 count = 1; ListViewItem lviS, lviD;
TextFile file1 = new TextFile(source);
TextFile file2 = new TextFile(destination);
DiffEngine de = new DiffEngine();
de.ProcessDiff(file1, file2, DiffEngineLevel.Medium);
ArrayList lines = de.DiffReport();
Int32 counter = 0, total = lines.Count;
foreach (DiffResultSpan drs in lines)
{
switch (drs.Status)
{
case DiffResultSpanStatus.DeleteSource:
for (Int32 i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(count.ToString("00000"));
lviD = new ListViewItem(count.ToString("00000"));
lviS.Font = lviD.Font = new Font("Courier New", 8.25F);
lviS.BackColor = Color.Red;
lviS.SubItems.Add(((TextLine)file1.GetByIndex(drs.SourceIndex + i)).Line);
lviD.BackColor = Color.LightGray;
lviD.SubItems.Add("");
this.sourceListView.Items.Add(lviS);
this.destinationListView.Items.Add(lviD);
count++;
}
break;
case DiffResultSpanStatus.NoChange:
for (Int32 i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(count.ToString("00000"));
lviD = new ListViewItem(count.ToString("00000"));
lviS.Font = lviD.Font = new Font("Courier New", 8.25F);
lviS.BackColor = Color.White;
lviS.SubItems.Add(((TextLine)file1.GetByIndex(drs.SourceIndex + i)).Line);
lviD.BackColor = Color.White;
lviD.SubItems.Add(((TextLine)file2.GetByIndex(drs.DestIndex + i)).Line);
this.sourceListView.Items.Add(lviS);
this.destinationListView.Items.Add(lviD);
count++;
}
break;
case DiffResultSpanStatus.AddDestination:
for (Int32 i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(count.ToString("00000"));
lviD = new ListViewItem(count.ToString("00000"));
lviS.Font = lviD.Font = new Font("Courier New", 8.25F);
lviS.BackColor = Color.LightGray;
lviS.SubItems.Add("");
lviD.BackColor = Color.LightGreen;
lviD.SubItems.Add(((TextLine)file2.GetByIndex(drs.DestIndex + i)).Line);
this.sourceListView.Items.Add(lviS);
this.destinationListView.Items.Add(lviD);
count++;
}
break;
case DiffResultSpanStatus.Replace:
for (Int32 i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(count.ToString("00000"));
lviD = new ListViewItem(count.ToString("00000"));
lviS.Font = lviD.Font = new Font("Courier New", 8.25F);
lviS.BackColor = Color.Red;
lviS.SubItems.Add(((TextLine)file1.GetByIndex(drs.SourceIndex + i)).Line);
lviD.BackColor = Color.LightGreen;
lviD.SubItems.Add(((TextLine)file2.GetByIndex(drs.DestIndex + i)).Line);
this.sourceListView.Items.Add(lviS);
this.destinationListView.Items.Add(lviD);
count++;
}
break;
}
counter++;
Int32 percent = (100 * counter) / total;
this.backgroundWorker.ReportProgress(percent);
}
e.Result = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
e.Result = false;
}
this.destinationListView.EndUpdate();
this.sourceListView.EndUpdate();
}
private void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
this.lvSource.Items.Clear();
this.lvDestination.Items.Clear();
ChangeInfo info = (ChangeInfo)this.treeView.SelectedNode.Tag;
DiffList_TextString source = new DiffList_TextString(info.Original != null ? info.Original.Documentation : String.Empty);
DiffList_TextString destination = new DiffList_TextString(info.Change != null ? info.Change.Documentation : String.Empty);
DiffEngine de = new DiffEngine();
de.ProcessDiff(source, destination, DiffEngineLevel.SlowPerfect);
ArrayList DiffLines = de.DiffReport();
ListViewItem lviS;
ListViewItem lviD;
int cnt = 1;
int i;
foreach (DiffResultSpan drs in DiffLines)
{
switch (drs.Status)
{
case DiffResultSpanStatus.DeleteSource:
for (i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(cnt.ToString("00000"));
lviD = new ListViewItem(cnt.ToString("00000"));
lviS.BackColor = Color.Red;
lviS.SubItems.Add(((TextLine)source.GetByIndex(drs.SourceIndex + i)).Line);
lviD.BackColor = Color.LightGray;
lviD.SubItems.Add("");
lvSource.Items.Add(lviS);
lvDestination.Items.Add(lviD);
cnt++;
}
break;
case DiffResultSpanStatus.NoChange:
for (i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(cnt.ToString("00000"));
lviD = new ListViewItem(cnt.ToString("00000"));
lviS.BackColor = Color.White;
lviS.SubItems.Add(((TextLine)source.GetByIndex(drs.SourceIndex + i)).Line);
lviD.BackColor = Color.White;
lviD.SubItems.Add(((TextLine)destination.GetByIndex(drs.DestIndex + i)).Line);
lvSource.Items.Add(lviS);
lvDestination.Items.Add(lviD);
cnt++;
}
break;
case DiffResultSpanStatus.AddDestination:
for (i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(cnt.ToString("00000"));
lviD = new ListViewItem(cnt.ToString("00000"));
lviS.BackColor = Color.LightGray;
lviS.SubItems.Add("");
lviD.BackColor = Color.LightGreen;
lviD.SubItems.Add(((TextLine)destination.GetByIndex(drs.DestIndex + i)).Line);
lvSource.Items.Add(lviS);
lvDestination.Items.Add(lviD);
cnt++;
}
break;
case DiffResultSpanStatus.Replace:
for (i = 0; i < drs.Length; i++)
{
lviS = new ListViewItem(cnt.ToString("00000"));
lviD = new ListViewItem(cnt.ToString("00000"));
lviS.BackColor = Color.Red;
lviS.SubItems.Add(((TextLine)source.GetByIndex(drs.SourceIndex + i)).Line);
lviD.BackColor = Color.LightGreen;
lviD.SubItems.Add(((TextLine)destination.GetByIndex(drs.DestIndex + i)).Line);
lvSource.Items.Add(lviS);
lvDestination.Items.Add(lviD);
cnt++;
}
break;
}
}
this.radioButtonOriginal.Checked = !this.treeView.SelectedNode.Checked;
this.radioButtonChange.Checked = this.treeView.SelectedNode.Checked;
}
/// <summary>
/// Use DifferenceEngine to calculate Differences
/// </summary>
/// <param name="sFile"></param>
/// <param name="dFile"></param>
private ArrayList TextDiff(DiffList_TextFile sLF, DiffList_TextFile dLF)
{
double time = 0;
DiffEngine de = new DiffEngine();
time = de.ProcessDiff(sLF, dLF, DifferenceEngine.DiffEngineLevel.SlowPerfect);
ArrayList rep = de.DiffReport();
return rep;
}
/// <summary>
/// The get source diff from strings.
/// </summary>
/// <param name="source">
/// The source.
/// </param>
/// <param name="destination">
/// The destination.
/// </param>
/// <param name="level">
/// The level.
/// </param>
/// <returns>
/// The <see cref="ArrayList"/>.
/// </returns>
public static ArrayList GetSourceDiffFromStrings(string source, string destination, DiffEngineLevel level = DiffEngineLevel.SlowPerfect)
{
var sourceseparator = "\n";
if (source.Contains("\r\n"))
{
sourceseparator = "\r\n";
}
var destinationsepartor = "\n";
if (destination.Contains("\r\n"))
{
destinationsepartor = "\r\n";
}
var sLf = new DiffListTextFile(source, sourceseparator);
var dLf = new DiffListTextFile(destination, destinationsepartor);
var de = new DiffEngine();
de.ProcessDiff(sLf, dLf, level);
return de.DiffReport();
}
/// <summary>
/// The get difference report.
/// </summary>
/// <param name="filePath">
/// The file Path.
/// </param>
/// <param name="sourceInServer">
/// The in server source.
/// </param>
/// <param name="displayWindow">
/// The display Window.
/// </param>
/// <returns>
/// The <see cref="ArrayList"/>.
/// </returns>
public static ArrayList GetDifferenceReport(string filePath, string sourceInServer, bool displayWindow)
{
var sLf = new DiffListTextFile(filePath);
var dLf = new DiffListTextFile(sourceInServer, "\r\n");
var de = new DiffEngine();
de.ProcessDiff(dLf, sLf, DiffEngineLevel.SlowPerfect);
if (!displayWindow)
{
return de.DiffReport();
}
using (var win = new Results(sLf, dLf, de.DiffReport(), 0))
{
win.ShowDialog();
}
return de.DiffReport();
}
private void BinaryDiff(string sFile, string dFile)
{
this.Cursor = Cursors.WaitCursor;
DiffList_BinaryFile sLF = null;
DiffList_BinaryFile dLF = null;
try
{
sLF = new DiffList_BinaryFile(sFile);
dLF = new DiffList_BinaryFile(dFile);
}
catch (Exception ex)
{
this.Cursor = Cursors.Default;
MessageBox.Show(ex.Message,"File Error");
return;
}
try
{
double time = 0;
DiffEngine de = new DiffEngine();
time = de.ProcessDiff(sLF,dLF,_level);
ArrayList rep = de.DiffReport();
BinaryResults dlg = new BinaryResults(rep,time);
dlg.ShowDialog();
dlg.Dispose();
}
catch (Exception ex)
{
this.Cursor = Cursors.Default;
string tmp = string.Format("{0}{1}{1}***STACK***{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
MessageBox.Show(tmp,"Compare Error");
return;
}
this.Cursor = Cursors.Default;
}
private void TextDiff(string sFile, string dFile)
{
_level = DiffEngineLevel.SlowPerfect;
this.Cursor = Cursors.WaitCursor;
DiffList_TextFile sLF = null;
DiffList_TextFile dLF = null;
try {
sLF = new DiffList_TextFile(sFile);
dLF = new DiffList_TextFile(dFile);
} catch (Exception ex) {
this.Cursor = Cursors.Default;
MessageBox.Show(ex.Message, "File Error");
return;
}
try {
double time = 0;
DiffEngine de = new DiffEngine();
time = de.ProcessDiff(sLF, dLF, _level);
ArrayList rep = de.DiffReport();
Results dlg = new Results(sLF, dLF, rep, time);
// dlg.MdiParent = this.MdiParent;
dlg.Text = Path.GetFileName(sFile);
dlg.ShowDialog();
dlg.Dispose();
} catch (Exception ex) {
this.Cursor = Cursors.Default;
string tmp = string.Format("{0}{1}{1}***STACK***{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
MessageBox.Show(tmp, "Compare Error");
return;
}
this.Cursor = Cursors.Default;
}
private void CompareFrom_Click(object sender, EventArgs e)
{
int typeIndex = this.FileTypeComBox.SelectedIndex;
if (typeIndex != 3 && typeIndex != 4)
{
MessageBox.Show("请选择要对比文件类型", "警告!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string parentFileName = PathManager.GetParentFolderName(typeIndex);
string compareFileName = PathManager.GetCompareFileName(typeIndex);
string sFile = this.OldServiceWsdCmb.Text.Trim();
string dFile = this.NewServiceWsdCmb.Text.Trim();
if (sFile.Contains("{0}"))
{
sFile = string.Format(this.OldServiceWsdCmb.Text, this.ChangeSetTextBox.Text, this.CompanyComBox.Text, parentFileName, compareFileName);
}
if (dFile.Contains("{0}"))
{
dFile = string.Format(this.NewServiceWsdCmb.Text, parentFileName, parentFileName, compareFileName);
}
if (!PathManager.ValidFileExist(sFile) || !PathManager.ValidFileExist(dFile)) return;
this.Cursor = Cursors.WaitCursor;
DiffList_TextFile sLF = null;
DiffList_TextFile dLF = null;
try
{
sLF = new DiffList_TextFile(sFile);
dLF = new DiffList_TextFile(dFile);
}
catch (Exception ex)
{
this.Cursor = Cursors.Default;
MessageBox.Show(ex.Message, "File Error");
return;
}
try
{
double time = 0;
DiffEngine de = new DiffEngine();
time = de.ProcessDiff(sLF, dLF, DiffEngineLevel.FastImperfect);
ArrayList rep = de.DiffReport();
Results dlg = new Results(sLF, dLF, rep);
dlg.ShowDialog();
dlg.Dispose();
//this.BindData(sLF, dLF, rep);
}
catch (Exception ex)
{
this.Cursor = Cursors.Default;
string tmp = string.Format("{0}{1}{1}***STACK***{1}{2}", ex.Message, Environment.NewLine, ex.StackTrace);
MessageBox.Show(tmp, "Compare Error");
return;
}
this.Cursor = Cursors.Default;
}