public override void Run()
{
var wb = Workbench.Instance;
if (wb == null) return;
var ed = wb.ActiveEditor;
if (ed == null) return;
var edSvc = ed.EditorService;
TextFileDiffList sLF = null;
TextFileDiffList dLF = null;
string sourceFile = null;
string targetFile = null;
try
{
edSvc.SyncSessionCopy();
XmlCompareUtil.PrepareForComparison(edSvc.ResourceService,
edSvc.ResourceID,
edSvc.EditedResourceID,
out sourceFile,
out targetFile);
sLF = new TextFileDiffList(sourceFile);
dLF = new TextFileDiffList(targetFile);
}
catch (Exception ex)
{
ErrorDialog.Show(ex);
return;
}
finally
{
try { File.Delete(sourceFile); }
catch { }
try { File.Delete(targetFile); }
catch { }
}
try
{
double time = 0;
DiffEngine de = new DiffEngine();
time = de.ProcessDiff(sLF, dLF, DiffEngineLevel.SlowPerfect);
var rep = de.DiffReport();
TextDiffView dlg = new TextDiffView(sLF, dLF, rep, time);
dlg.Text += " - " + edSvc.ResourceID; //NOXLATE
dlg.ShowDialog();
dlg.Dispose();
}
catch (Exception ex)
{
string tmp = string.Format("{0}{1}{1}***STACK***{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
MessageBox.Show(tmp, Strings.CompareError);
return;
}
}
private void btnDiff_Click(object sender, EventArgs e)
{
TextFileDiffList sLF = null;
TextFileDiffList dLF = null;
string sourceFile = null;
string targetFile = null;
try
{
_edSvc.SyncSessionCopy();
XmlCompareUtil.PrepareForComparison(_edSvc.ResourceService,
_edSvc.ResourceID,
_edSvc.EditedResourceID,
out sourceFile,
out targetFile);
sLF = new TextFileDiffList(sourceFile);
dLF = new TextFileDiffList(targetFile);
}
catch (Exception ex)
{
ErrorDialog.Show(ex);
return;
}
finally
{
try { File.Delete(sourceFile); }
catch { }
try { File.Delete(targetFile); }
catch { }
}
try
{
double time = 0;
DiffEngine de = new DiffEngine();
time = de.ProcessDiff(sLF, dLF, DiffEngineLevel.SlowPerfect);
var rep = de.DiffReport();
TextDiffView dlg = new TextDiffView(sLF, dLF, rep, time);
dlg.Text += " - " + _edSvc.ResourceID; //NOXLATE
dlg.ShowDialog();
dlg.Dispose();
}
catch (Exception ex)
{
string tmp = string.Format("{0}{1}{1}***STACK***{1}{2}",
ex.Message,
Environment.NewLine,
ex.StackTrace);
MessageBox.Show(tmp, Strings.CompareError);
return;
}
}
/// <summary>
/// Initializes a new instance
/// </summary>
public TextDiffView(TextFileDiffList source, TextFileDiffList destination, List<DiffResultSpan> DiffLines, double seconds)
: this()
{
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(NumFormat));
lviD = new ListViewItem(cnt.ToString(NumFormat));
lviS.BackColor = Color.Red;
lviS.SubItems.Add(((TextLine)source.GetByIndex(drs.SourceIndex + i)).Line);
lviD.BackColor = Color.LightGray;
lviD.SubItems.Add(string.Empty);
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(NumFormat));
lviD = new ListViewItem(cnt.ToString(NumFormat));
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(NumFormat));
lviD = new ListViewItem(cnt.ToString(NumFormat));
lviS.BackColor = Color.LightGray;
lviS.SubItems.Add(string.Empty);
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(NumFormat));
lviD = new ListViewItem(cnt.ToString(NumFormat));
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;
}
}
}
