private static int settingsMinorVersion = 1; // so we don't have to rename the settings file each time and can still load old versions that may need backwards compatible stuff
#endregion Fields
#region Constructors
public FormLogin()
{
InitializeComponent();
if (File.Exists(settingsFileName))
{
using (StreamReader settingsFile = new StreamReader(settingsFileName))
{
if (int.Parse(settingsFile.ReadLine()) >= settingsMinorVersion) // only load the file if it's of current version or newer
{
textBoxUsername.Text = settingsFile.ReadLine();
textBoxPassword.Text = settingsFile.ReadLine();
PageListSource = StringToPageListSource(settingsFile.ReadLine());
if (PageListSource == PageListSource.category) radioButtonCategory.Checked = true;
if (PageListSource == PageListSource.file) radioButtonFile.Checked = true;
comboBoxPageListSourceCategory.Text = settingsFile.ReadLine();
textBoxPageListSourceFileName.Text = settingsFile.ReadLine();
numericUpDownMaximumLoadAheadPages.Value = int.Parse(settingsFile.ReadLine());
numericUpDownMaximumCategoryPages.Value = int.Parse(settingsFile.ReadLine());
checkBoxRandomOrder.Checked = settingsFile.ReadLine() == "true";
}
}
}
}
void CompleteLogin()
{
if (errorMessage != null)
{
MessageBox.Show(errorMessage);
loadingDialog.Hide();
Login();
return;
}
numLoadAheadPages = loginForm.MaxLoadAheadPages;
numCategoryPagesToRetrieve = loginForm.MaxCategoryPages;
randomizePageOrder = loginForm.RandomizeOrder;
loadPageListOnDemand = !randomizePageOrder;
pageList = new PageList(site);
pageListSource = loginForm.PageListSource;
pageListSourceValue = loginForm.PageListSourceValue;
if (loadPageListOnDemand)
{
// Actually just loading some of the list of pages, more will be loaded on-demand later
loadingDialog.Message = "Loading list of pages...";
}
else
{
loadingDialog.Message = "Loading list of pages (up to " + numCategoryPagesToRetrieve + ")...";
}
Thread fillFromCategoryThread = new Thread(new ThreadStart(delegate()
{
switch (pageListSource)
{
case PageListSource.category:
if (loadPageListOnDemand)
{
pageList.FillSomeFromCategoryEx(pageListSourceValue, ref pageListNext);
}
else
{
pageList.FillAllFromCategoryEx(pageListSourceValue, numCategoryPagesToRetrieve);
}
Invoke(new MethodInvoker(CompletePageListLoad));
break;
case PageListSource.file:
pageList.FillFromFile(pageListSourceValue);
Invoke(new MethodInvoker(CompletePageListLoad));
break;
default:
throw new ArgumentOutOfRangeException();
}
//pageList.FillFromFile("pages.txt"); // just for debugging to load up some pages
}));
fillFromCategoryThread.Start();
}
private void buttonLogin_Click(object sender, EventArgs e)
{
if (textBoxUsername.Text == "")
{
MessageBox.Show("You must enter a username.");
return;
}
else if (textBoxPassword.Text == "")
{
MessageBox.Show("You must enter a password.");
return;
}
Username = textBoxUsername.Text;
Password = textBoxPassword.Text;
if (radioButtonCategory.Checked)
{
if (string.IsNullOrEmpty(comboBoxPageListSourceCategory.Text))
{
MessageBox.Show("You must choose the category name to work on.");
return;
}
if (!comboBoxPageListSourceCategory.Text.StartsWith("Category:"))
{
MessageBox.Show("Category name must begin with \"Category:\".");
return;
}
PageListSource = PageListSource.category;
PageListSourceValue = comboBoxPageListSourceCategory.Text;
}
if (radioButtonFile.Checked)
{
if (string.IsNullOrEmpty(textBoxPageListSourceFileName.Text))
{
MessageBox.Show("You must choose the file name to work on.");
return;
}
if (!File.Exists(textBoxPageListSourceFileName.Text))
{
MessageBox.Show("The file name you selected does not seem to exist.");
return;
}
PageListSource = PageListSource.file;
PageListSourceValue = textBoxPageListSourceFileName.Text;
}
MaxLoadAheadPages = (int)numericUpDownMaximumLoadAheadPages.Value;
MaxCategoryPages = (int)numericUpDownMaximumCategoryPages.Value;
RandomizeOrder = checkBoxRandomOrder.Checked;
using (StreamWriter settingsFile = new StreamWriter(settingsFileName, /*append*/false))
{
settingsFile.WriteLine(settingsMinorVersion);
settingsFile.WriteLine(Username);
settingsFile.WriteLine(Password);
settingsFile.WriteLine(PageListSourceToString(PageListSource));
settingsFile.WriteLine(comboBoxPageListSourceCategory.Text);
settingsFile.WriteLine(textBoxPageListSourceFileName.Text);
settingsFile.WriteLine(MaxLoadAheadPages);
settingsFile.WriteLine(MaxCategoryPages);
settingsFile.WriteLine(RandomizeOrder ? "true" : "false");
}
DialogResult = DialogResult.OK;
Close();
}
private string PageListSourceToString(PageListSource pageListSource)
{
switch (pageListSource)
{
case PageListSource.category:
return "category";
case PageListSource.file:
return "file";
default:
throw new ArgumentOutOfRangeException("pageListSource");
}
}