private void FileNamesCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (UserSettings.Application.RememberOpenFiles)
{
SystemSettings.OpenFiles = FileNames;
}
if (FileNames == null)
{
SelectedTab = null;
return;
}
if (e.Action != NotifyCollectionChangedAction.Add)
{
return;
}
using (new CursorManager())
{
foreach (var fileName in FileNames)
{
if (!TabFileItems.Any(tab => tab.FileName == fileName))
{
LoadFile(fileName);
}
}
}
}
public void OnFileDrop(DragEventArgs e)
{
var files = (string[])e.Data.GetData(DataFormats.FileDrop, false);
files.Apply(FileNames.Add);
SelectedTab = TabFileItems.Last();
}
public void ApplyConfiguration()
{
try
{
var currentRow = SelectedTab != null ? SelectedTab.CurrentRow : 0;
Accent accent = ThemeManager.DefaultAccents.First(a => a.Name == UserSettings.Appearance.AccentColor);
ThemeManager.ChangeTheme(Application.Current.MainWindow, accent, UserSettings.Appearance.Theme);
TabFileItems.Apply(tab => tab.TailService.ApplyConfiguration(UserSettings));
SetFont();
Reload(force: true);
Buffer.Apply(b => b.ApplyConfiguration(UserSettings));
if (SelectedTab != null)
{
SelectedTab.CurrentRow = currentRow;
}
Refresh();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "LaanTail - Error Updating Settings - please check the XML and try again");
}
}
public void CloseOthers(TabFileItem tabItem)
{
using (new CursorManager())
{
TabFileItems
.Where(tab => tab != tabItem)
.Apply(tab => Close(tab));
}
}
public void CloseAll()
{
using (new CursorManager())
{
TabFileItems.Clear();
SelectedTab = null;
Buffer.Clear();
}
}
private void TailChanged(TailChangedEventArgs e)
{
var tab = TabFileItems.FirstOrDefault(item => item.FileName == e.FileName);
if (tab != null)
{
tab.ApplyChange();
Reset();
}
}
private TabFileItem LoadFile(string fileName)
{
var service = new TailService(UserSettings, fileName);
service.Changed += (sender, e) => Execute.OnUIThread(() => TailChanged(e));
var item = new TabFileItem(this, fileName, Path.GetFileNameWithoutExtension(fileName), service);
item.FollowTail = UserSettings.Tail.AutoFollow;
TabFileItems.Add(item);
return(item);
}
public void Open()
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Multiselect = true;
dialog.Filter = "Log Files (*.log)|*.log|Any File (*.*)|*.*";
if (dialog.ShowDialog() != true)
{
return;
}
dialog.FileNames.Apply(FileNames.Add);
SelectedTab = TabFileItems.Last();
}
public void Close(TabFileItem tabItem)
{
int index = TabFileItems.IndexOf(tabItem);
FileNames.Remove(tabItem.FileName);
TabFileItems.Remove(tabItem);
tabItem.TailService.Dispose();
if (TabFileItems.Count == 0)
{
Buffer.Clear();
}
SelectedTab = TabFileItems.Any() ? TabFileItems[Math.Min(index, TabFileItems.Count - 1)] : null;
}
private void MoveTab(int delta)
{
var index = (TabFileItems.IndexOf(SelectedTab) + delta) % TabFileItems.Count;
SelectedTab = TabFileItems[index];
}
