public void CreateFile()
{
var createFileWindow = new CreateUpdateFileWindow
{
Owner = Application.Current.MainWindow,
File = new File()
};
createFileWindow.ShowDialog();
if (createFileWindow.IsConfirmed)
{
var file = createFileWindow.File;
file.InitializeCluster();
if (IsFileExists(file.Name))
{
MessageBox.Show("File name already exist");
return;
}
//Add file in cluster
ClusterTable.AddFileInCluster(file);
Files.Add(file);
}
}
public void DeleteFile()
{
if (SelectedFile != null)
{
ClusterTable.DeleteFile(SelectedFile);
Files.Remove(SelectedFile);
}
}
public FileSystem()
{
ClusterTable = new ClusterTable();
Files = new ObservableCollection <File>();
DiskCapacity = Settings.Settings.NumberCluster * Settings.Settings.ClusterSize;
DiskSpaceUsed = 0;
}
public MainPage()
{
InitializeComponent();
VersionBlock.DataContext = this;
graphView = new View.Graph(canvas1);
pd = new PrintDocument();
pd.PrintPage += new EventHandler<PrintPageEventArgs>(pd_PrintPage);
graphView.ChangeDataGrid += new EventHandler<MyLib.Event.Args<List<View.Graph.RelationData>>>(graphView_ChangeDataGrid);
MyLib.Task.Utility.UISyncContext = System.Threading.Tasks.TaskScheduler.FromCurrentSynchronizationContext();
ClusteringSettingPanel.DataContext = ClusteringViewModel;
fileInputControl.Update = (n) => { clusterTable = n; ChangeClusterTable(); };
fileInputControl.UpdateClustering = (n) => { clusterTable = n; ChangeClusterTable();ClusteringViewModel.Run(); };
fileInputControl.GetClutsterTable = () => { return clusterTable; };
}
public void UpdateFile()
{
if (SelectedFile != null)
{
var oldName = SelectedFile.Name;
var oldSize = SelectedFile.Size;
var updateFileWindow = new CreateUpdateFileWindow
{
Owner = Application.Current.MainWindow,
File = SelectedFile
};
updateFileWindow.ShowDialog();
if (updateFileWindow.IsConfirmed)
{
var newFile = updateFileWindow.File;
if (!newFile.Name.Equals(oldName) && IsFileExists(newFile.Name))
{
MessageBox.Show("File name already exist");
return;
}
//Clear selection
ClusterTable.SelectionClear();
if (newFile.Size > oldSize)
{
//New number cluster
var numberNewCluster = (int)Math.Ceiling((decimal)newFile.Size / Settings.Settings.ClusterSize) - newFile.NumberClusterUse;
newFile.IncreaseSizeFile(oldSize);
ClusterTable.IncreaseClusterFile(numberNewCluster, newFile);
}
else if (newFile.Size < oldSize) //Smaller size
{
ClusterTable.DecreaseClusterFile(oldSize, newFile);
newFile.DecreseSizeFile(oldSize);
}
//Reselect
ClusterTable.SelectClusters(newFile.StartCluster.Address);
}
}
}
public void ClearClusterMouseEnter()
{
ClusterTable.ClearClusterMouseEnter();
}
private void Button_Click_10(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
// Set filter options and filter index.
openFileDialog1.Filter = "TSV Files (.tsv)|*.tsv|All Files (*.*)|*.*";
openFileDialog1.FilterIndex = 1;
if (openFileDialog1.ShowDialog() == true)
{
IEnumerable<string> errList = null;
var stream = openFileDialog1.File.OpenText();
try
{
clusterTable = new ClusterTable();
clusterTable.ReadCominityLayerData(stream, (int)ClusterNumSlider.Value, out errList);
ClusterTableView.DataContext = clusterTable;
ChangeClusterTable();
if (errList.Any())
{
MessageBox.Show("エラーが存在します。\n" + errList.Aggregate((n, m) => n + "\n" + m));
}
}
catch
{
MessageBox.Show("ファイル読み込みに失敗しました。形式が違うかもしれません。\n" + errList.Aggregate((n, m) => n + "\n" + m));
}
finally
{
stream.Close();
}
}
}
private void button3_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
// Set filter options and filter index.
openFileDialog1.Filter = "clusterTable Files (.clusterTable)|*.clusterTable|All Files (*.*)|*.*";
openFileDialog1.FilterIndex = 1;
if (openFileDialog1.ShowDialog() == true)
{
try
{
clusterTable = ClusterTable.Load(openFileDialog1.File.OpenRead());
ChangeClusterTable();
FilePanel.Visibility = System.Windows.Visibility.Collapsed;
}
catch
{
MessageBox.Show("ファイル読み込みに失敗しました。形式が違うと思われます。");
}
}
}
public void IntClusterTableTest()
{
ConfigurationTest.Initialize();
using (var io = ConfigurationTest.CreateMemoryIO()) {
SimpleClusterIO cio = new SimpleClusterIO(io);
Random r = new Random();
ClusterTable <int> ct = new ClusterTable <int>(
new int[] { 2, 4 },
sizeof(int),
(address) => new IntArrayCluster(address)
{
Type = ClusterType.BytesUsedTable
});
ClusterTable <int> ct2 = new ClusterTable <int>(
new int[] { 2, 4 },
sizeof(int),
(address) => new IntArrayCluster(address)
{
Type = ClusterType.BytesUsedTable
});
ct.Flush(cio);
ct2.Load(cio);
// Check that the cluster is written and everything is zeroed
DataBlock b = new DataBlock(io.Bytes, 2 * Configuration.Geometry.BytesPerCluster, Configuration.Geometry.BytesPerCluster);
int offset = verifyProperties(b, ClusterType.BytesUsedTable, 4);
for (int i = 0; i < ArrayCluster.CalculateElementCount(sizeof(int)); i++)
{
Assert.AreEqual(b.ToInt32(offset + i * sizeof(int)), 0);
}
b = new DataBlock(io.Bytes, 4 * Configuration.Geometry.BytesPerCluster, Configuration.Geometry.BytesPerCluster);
offset = verifyProperties(b, ClusterType.BytesUsedTable, Constants.NoAddress);
for (int i = 0; i < ArrayCluster.CalculateElementCount(sizeof(int)); i++)
{
Assert.AreEqual(b.ToInt32(offset + i * sizeof(int)), 0);
}
for (int i = 0; i < ct2.Count; i++)
{
Assert.AreEqual(ct2[i], 0);
}
// Now randomize the contents
for (int i = 0; i < ct.Count; i++)
{
ct[i] = r.Next();
}
ct.Flush(cio);
b = new DataBlock(io.Bytes, 2 * Configuration.Geometry.BytesPerCluster, Configuration.Geometry.BytesPerCluster);
offset = verifyProperties(b, ClusterType.BytesUsedTable, 4);
int index = 0;
for (int i = 0; i < ArrayCluster.CalculateElementCount(sizeof(int)); i++, index++)
{
Assert.AreEqual(b.ToInt32(offset + i * sizeof(int)), ct[index]);
}
b = new DataBlock(io.Bytes, 4 * Configuration.Geometry.BytesPerCluster, Configuration.Geometry.BytesPerCluster);
offset = verifyProperties(b, ClusterType.BytesUsedTable, Constants.NoAddress);
for (int i = 0; i < ArrayCluster.CalculateElementCount(sizeof(int)); i++, index++)
{
Assert.AreEqual(b.ToInt32(offset + i * sizeof(int)), ct[index]);
}
ct2.Load(cio);
for (int i = 0; i < ct2.Count; i++)
{
Assert.AreEqual(ct2[i], ct[i]);
}
// Add a cluster
ct.AddCluster(7);
ct2.AddCluster(7);
ct.Flush(cio);
// Make sure that next cluster is updated
b = new DataBlock(io.Bytes, 4 * Configuration.Geometry.BytesPerCluster, Configuration.Geometry.BytesPerCluster);
verifyProperties(b, ClusterType.BytesUsedTable, 7);
// check the new cluster and assure everything is zero
b = new DataBlock(io.Bytes, 7 * Configuration.Geometry.BytesPerCluster, Configuration.Geometry.BytesPerCluster);
offset = verifyProperties(b, ClusterType.BytesUsedTable, Constants.NoAddress);
for (int i = 0; i < ArrayCluster.CalculateElementCount(sizeof(int)); i++)
{
Assert.AreEqual(b.ToInt32(offset + i * sizeof(int)), 0);
}
ct2.Load(cio);
for (int i = 0; i < ct2.Count; i++)
{
Assert.AreEqual(ct2[i], ct[i]);
}
Assert.AreEqual(ct2.Count, 3 * ArrayCluster.CalculateElementCount(sizeof(int)));
// Remove a cluster
ct.RemoveLastCluster();
ct.Flush(cio);
// Make sure that the last cluster is updated
b = new DataBlock(io.Bytes, 4 * Configuration.Geometry.BytesPerCluster, Configuration.Geometry.BytesPerCluster);
verifyProperties(b, ClusterType.BytesUsedTable, Constants.NoAddress);
}
}