public void ShowWindow(object objWindow)
{
if (objWindow is WindowsControllerParam newWindowParam)
{
newWindowParam = (WindowsControllerParam)objWindow;
switch (newWindowParam.NewWindowStr)
{
case "SettingsWindow":
{
SettingsWindow settingsWindow = new SettingsWindow();
if (newWindowParam.Parameters is ViewModelClient)
{
settingsWindow.DataContext = (ViewModelClient)newWindowParam.Parameters;
}
settingsWindow.Show();
break;
}
case "FileViewerWindow":
{
FileViewerWindow fileViewer = new FileViewerWindow();
if (newWindowParam.Parameters is FileViewerVm)
{
fileViewer.DataContext = (FileViewerVm)newWindowParam.Parameters;
}
else
{
MessageBox.Show("WindowsController: Error in type of data context for FileViewerWindow!");
}
fileViewer.Show();
break;
}
default:
{
MessageBox.Show("Windows name was not founded in WindowsController swtich!");
break;
}
}
}
}
//private enum PathTypes { PT_ABSOLUTE, PT_RELATIVE };
private void openPath(string path)
{
path = UsefulThings.clearExcessSeparators(path);
try
{
path = UsefulThings.clearExcessSeparators(path);
string tmpPathWithoutLast, tmpLast;
UsefulThings.detachLastFilename(path, out tmpPathWithoutLast, out tmpLast);
uint newCluster;
FileHeader fh;
if (path.Equals(fsctrl.CurrDir))
{
newCluster = fsctrl.CurrDirCluster;
fh = new FileHeader("", "", (byte)FileHeader.FlagsList.FL_DIRECTORY, 0, 0); //требуется лишь только, чтобы у заголовка был флаг "директория"
}
else if (tmpPathWithoutLast.Equals(fsctrl.CurrDir))
{
FileHeader tmpFH = fsctrl.getFileHeader(tmpLast, fsctrl.CurrDirCluster, true);
if (tmpFH == null)
{
throw new InvalidPathException(path);
}
newCluster = tmpFH.FirstCluster;
fh = fsctrl.getFileHeader(tmpLast, fsctrl.CurrDirCluster, true);
}
else
{
if (path.Equals(""))
{
newCluster = fsctrl.SuperBlock.RootOffset / fsctrl.SuperBlock.ClusterSize;
}
else
{
FileHeader tmpFH = fsctrl.getFileHeader(path, true);
if (tmpFH == null)
{
throw new InvalidPathException(path);
}
newCluster = tmpFH.FirstCluster;
}
fh = fsctrl.getFileHeader(path, true);
}
if (!path.Equals("") && fh == null)
{
throw new InvalidPathException(path);
}
if (path.Equals("") || fh.IsDirectory)
{
byte[] dir = fsctrl.readFile(path, true);
wrapPanel.Children.Clear();
while (dir.Length > 0)
{
FileHeader currFH = new FileHeader(dir);
addFileView(currFH);
dir = dir.Skip(FileHeader.SIZE).ToArray();
}
fsctrl.CurrDir = path;
fsctrl.CurrDirCluster = newCluster;
addressEdit.Text = fsctrl.CurrDir.Length > 0 ? fsctrl.CurrDir : "/";
selection = null;
if (fsctrl.CurrDir.Equals(""))
{
backImg.IsEnabled = false;
}
else
{
backImg.IsEnabled = true;
}
}
else
{
FileViewerWindow fvw = new FileViewerWindow(fh, UsefulThings.ENCODING.GetString(fsctrl.readFile(fh, true)));
fvw.Title = fh.NamePlusExtensionWithoutZeros;
fvw.ShowDialog();
if (fvw.IsChanged && MessageBox.Show("Файл был изменён. Сохранить изменения?", "Подтвердите действие",
MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
fsctrl.rewriteFile(fsctrl.CurrDir, fh, UsefulThings.ENCODING.GetBytes(fvw.textField.Text), true);
}
}
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Ошибка", MessageBoxButton.OK, MessageBoxImage.Error);
openPath(fsctrl.CurrDir);
}
}
