void AddDirectory()
{
TreeNode s = selected;
if (s == null)
{
return;
}
ILogDirectory d = s.Tag as ILogDirectory;
try
{
List <string> l = d.GetDirectoryNames();
for (int i = 1; ; i++)
{
string n = "New folder" + i;
if (!l.Contains(n))
{
ILogDirectory ld = d.Create(n, "");
TreeNode nd = ld.CreateNode(true);
s.Nodes.Add(nd);
return;
}
}
}
catch (Exception exception)
{
exception.ShowError();
}
}
private void dataGridView_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
DataGridViewRow row = dataGridViewFiles.Rows[e.RowIndex];
ILogData d = row.Tag as ILogData;
int ri = e.ColumnIndex;
string text = row.Cells[ri].Value + "";
if (ri == 1)
{
if (d.Comment.Equals(text))
{
return;
}
d.Comment = text;
return;
}
if (ri == 0)
{
if (d.Name.Equals(text))
{
return;
}
ILogDirectory dir = d.Parent as ILogDirectory;
List <string> l = dir.GetDirectoryNames();
string name = d.Name;
l.Remove(name);
if (l.Contains(text))
{
MessageBox.Show(this, "Name already exist");
row.Cells[ri].Value = name;
return;
}
d.Name = text;
}
}
void ShowIntervalTable(ILogDirectory dir, bool isFile)
{
Dictionary <string, ILogData> d = new Dictionary <string, ILogData>();
foreach (object o in current.Children)
{
if (o is ILogData)
{
ILogData ld = o as ILogData;
d[ld.Name] = ld;
}
}
List <string> lt = new List <string>(d.Keys);
lt.Sort();
bool isRoot = IsRoot;
dataGridViewIntervals.Rows.Clear();
foreach (string key in lt)
{
DataGridViewRow row = new DataGridViewRow();
ILogData data = d[key];
ILogInterval i = data as ILogInterval;
row.Tag = d[key];
row.CreateCells(dataGridViewIntervals,
new object[] { data.Name, data.Comment, i.Begin, i.End, data.FileName });
dataGridViewIntervals.Rows.Add(row);
}
toolStripLabelDrag.Visible = false;
newToolStripButton.Visible = !isRoot;
dataGridViewFiles.Visible = false;
dataGridViewIntervals.Visible = true;
}
void AddInterval(ILogData data)
{
TreeNode s = selected;
if (s == null)
{
return;
}
ILogDirectory d = s.Tag as ILogDirectory;
if ((d == null) | (data == null))
{
return;
}
try
{
List <string> l = d.GetDirectoryNames();
for (int i = 1; ; i++)
{
string n = "New interval" + i;
if (!l.Contains(n))
{
ILogInterval ld = d.CreateIntrerval(data, n, "", 0, (uint)data.Length);
ShowIntervalTable(d, false);
return;
}
}
}
catch (Exception exception)
{
exception.ShowError();
}
}
private void dataGridViewIntervals_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
DataGridViewRow row = dataGridViewIntervals.Rows[e.RowIndex];
ILogData d = row.Tag as ILogData;
int ri = e.ColumnIndex;
string text = row.Cells[ri].Value + "";
if (ri == 1)
{
if (d.Comment.Equals(text))
{
return;
}
d.Comment = text;
return;
}
if (ri == 0)
{
if (d.Name.Equals(text))
{
return;
}
ILogDirectory dir = d.Parent as ILogDirectory;
List <string> l = dir.GetDirectoryNames();
string name = d.Name;
l.Remove(name);
if (l.Contains(text))
{
MessageBox.Show(this, "Name already exist");
row.Cells[ri].Value = name;
return;
}
d.Name = text;
return;
}
ILogInterval interval = d as ILogInterval;
try
{
uint number = uint.Parse(text);
if (number == 1)
{
number = 0;
}
if (ri == 2)
{
interval.Begin = number;
}
if (ri == 3)
{
interval.End = number;
}
}
catch (Exception exception)
{
exception.ShowError();
}
}
/// <summary>
/// Creates a tree
/// </summary>
/// <param name="data">Database interface</param>
/// <returns>roots of trees</returns>
static ILogDirectory[] CreateTree(this IDatabaseInterface data)
{
Dictionary <object, IParentSet> dictionary = new Dictionary <object, IParentSet>();
IEnumerable <object> list = data.Elements;
List <ILogDirectory> directories = new List <ILogDirectory>();
foreach (object o in list)
{
ILogItem item = data[o];
IParentSet ps = null;
if (item is ILogInterval)
{
ps = new LogIntervalWrapper(item as ILogInterval);
}
else if (item is ILogData)
{
ps = new LogItemWrapper(item as ILogData);
}
else
{
ps = new LogDirectoryWrapper(item);
}
dictionary[o] = ps;
}
foreach (IParentSet ps in dictionary.Values)
{
ILogItem it = (ps as ILogItem);
object o = it.ParentId;
if (!o.Equals(it.Id))
{
if (dictionary.ContainsKey(o))
{
ps.Parent = dictionary[o] as ILogItem;
}
}
if (it is ILogInterval)
{
ILogInterval interval = it as ILogInterval;
ILogData d = dictionary[interval.DataId] as ILogData;
(interval as LogIntervalWrapper).DataSet = d;
}
}
List <ILogDirectory> l = new List <ILogDirectory>();
foreach (IParentSet ps in dictionary.Values)
{
if (ps is ILogDirectory)
{
ILogDirectory item = (ps as ILogDirectory);
if (item.Parent == null)
{
l.Add(item);
}
}
}
return(l.ToArray());
}
/// <summary>
/// Creates a directory
/// </summary>
/// <param name="parent">Parent</param>
/// <param name="name">Name</param>
/// <param name="comment">Comment</param>
/// <returns>Rhe directory</returns>
static public ILogDirectory Create(this ILogDirectory parent, string name,
string comment)
{
if (parent.GetDirectoryNames().Contains(name))
{
throw new Exception(name + " already exists");
}
return(new LogDirectoryWrapper(parent as LogDirectoryWrapper,
data.Create(parent.Id, name, comment)));
}
/// <summary>
/// Names of directory children
/// </summary>
/// <param name="directory"></param>
/// <returns></returns>
static public List <string> GetDirectoryNames(this ILogDirectory directory)
{
List <string> list = new List <string>();
foreach (ILogItem it in directory.Children)
{
list.Add(it.Name);
}
return(list);
}
/// <summary>
/// Creates data
/// </summary>
/// <param name="directory">Directory</param>
/// <param name="data">Data</param>
/// <param name="name"></param>
/// <param name="fileName">File name</param>
/// <param name="comment">Comment</param>
/// <returns>The data</returns>
public static ILogInterval CreateIntrerval(this ILogDirectory directory,
ILogData data, string name, string comment, uint begin, uint end)
{
IDatabaseInterface d = StaticExtensionEventLogDatabase.data;
if (directory.GetDirectoryNames().Contains(name))
{
throw new Exception(name + " already exists");
}
ILogInterval interval = d.CreateInterval(directory.Id, name, comment, data, begin, end);
return(new LogIntervalWrapper(directory as LogDirectoryWrapper, interval, data));
}
void ShowContent(ILogDirectory dir)
{
if (dir == current)
{
return;
}
current = dir;
bool isFile = IsFile;
Dictionary <string, ILogData> d = new Dictionary <string, ILogData>();
foreach (object o in current.Children)
{
if (o is ILogData)
{
ILogData ld = o as ILogData;
d[ld.Name] = ld;
}
}
List <string> lt = new List <string>(d.Keys);
lt.Sort();
bool isRoot = IsRoot;
if (isFile)
{
dataGridViewFiles.Rows.Clear();
foreach (string key in lt)
{
DataGridViewRow row = new DataGridViewRow();
ILogData data = d[key];
row.Tag = d[key];
row.CreateCells(dataGridViewFiles,
new object[] { data.Name, data.Comment, data.Length, data.FileName });
dataGridViewFiles.Rows.Add(row);
}
toolStripLabelDrag.Visible = !isRoot;
newToolStripButton.Visible = false;
dataGridViewFiles.Visible = true;
dataGridViewIntervals.Visible = false;
}
else
{
ShowIntervalTable(dir, isFile);
}
}
/// <summary>
/// Creates data
/// </summary>
/// <param name="directory">Directory</param>
/// <param name="data">Data</param>
/// <param name="name"></param>
/// <param name="fileName">File name</param>
/// <param name="comment">Comment</param>
/// <returns>The data</returns>
public static ILogData CreateData(this ILogDirectory directory,
IEnumerable <byte[]> data, string name, string fileName, string comment)
{
IDatabaseInterface d = StaticExtensionEventLogDatabase.data;
if (d.Filenames.Contains(fileName))
{
throw new Exception("File " + fileName + " already exists");
}
if (directory.GetDirectoryNames().Contains(name))
{
throw new Exception(name + " already exists");
}
ILogData ld = d.Create(data, directory.Id, name, fileName, comment);
d.Filenames.Add(fileName);
return(new LogItemWrapper(directory as LogDirectoryWrapper, ld));
}
static internal TreeNode CreateNode(this ILogItem item,
bool openedDir = false)
{
int n2 = 0;
int n3 = 1;
int n4 = 2;
if (openedDir)
{
++n2;
++n3;
++n4;
}
TreeNode n = null;
if (item is ILogDirectory)
{
ILogDirectory d = item as ILogDirectory;
List <TreeNode> l = new List <TreeNode>();
foreach (ILogItem it in d.Children)
{
TreeNode tn = it.CreateNode(openedDir);
if (tn != null)
{
l.Add(it.CreateNode(openedDir));
}
}
l.Sort(TreeNodeComparer.Singleton);
n = new TreeNode(item.Name, 0, 1, l.ToArray());
}
else
{
if (!openedDir)
{
n = new TreeNode(item.Name, 2, 3);
}
else
{
return(null);
}
}
n.Tag = item;
return(n);
}
private void treeViewDir_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
TreeNode s = e.Node;
if (s == null)
{
return;
}
object o = s.Tag;
if (o == null)
{
return;
}
if (o is ILogItem)
{
ILogItem item = o as ILogItem;
ILogItem p = item.Parent;
if (p == null | !(p is ILogDirectory))
{
MessageBox.Show("Prohibited");
return;
}
ILogDirectory d = p as ILogDirectory;
List <string> names = d.GetDirectoryNames();
string name = e.Label;
if (names.Contains(name))
{
MessageBox.Show("Name alredy exists");
return;
}
try
{
item.Name = name;
}
catch (Exception exception)
{
exception.ShowError();
}
}
}
/// <summary>
/// Full directory
/// </summary>
/// <param name="item">Item</param>
/// <param name="action">Action</param>
/// <returns>Full directory</returns>
public static IEnumerable <ILogItem> FullDirectory(this ILogItem item, Action <ILogItem> action = null)
{
if (action != null)
{
action(item);
}
yield return(item);
if (item is ILogDirectory)
{
ILogDirectory ld = item as ILogDirectory;
IEnumerable <ILogItem> enu = ld.Children;
foreach (ILogItem it in enu)
{
IEnumerable <ILogItem> enn = it.FullDirectory(action);
foreach (ILogItem itt in enn)
{
yield return(itt);
}
}
}
}
ILogItem SaveFile(string filename)
{
IDatabaseInterface d = StaticExtensionEventLogDatabase.Data;
string fn = Path.GetFileNameWithoutExtension(filename).ToLower();
if (d.Filenames.Contains(fn))
{
MessageBox.Show("File already exists");
return(null);
}
using (Stream stream = File.OpenRead(filename))
{
ILogDirectory dir = selected.Tag as ILogDirectory;
IEnumerable <byte[]> data = stream.ToObjectEnumerable().ToByteEnumerable();
ILogItem it = dir.CreateData(data, fn, fn, "");
DataGridViewRow row = new DataGridViewRow();
ILogData ld = it as ILogData;
row.Tag = it;
row.CreateCells(dataGridViewFiles,
new object[] { ld.Name, ld.Comment, ld.Length, ld.FileName });
dataGridViewFiles.Rows.Add(row);
return(it);
}
}
internal DatabaseDirectoryLogReader(ILogDirectory directory)
{
this.directory = directory;
}
