/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected override void OnMdiChildActivate(EventArgs e)
{
this.columnsToolStripMenuItem.DropDownItems.Clear();
if (this.ActiveMdiChild is ViewBooksForm)
{
ViewBooksForm form = this.ActiveMdiChild as ViewBooksForm;
form.FillViewMenu(this.columnsToolStripMenuItem);
this.SetPrintingMenu(true);
if (form.Grid.SelectedIds.Count < 1)
{
this.SetLibraryOperations(false, false, false);
this.SetWishListOperations(false, false);
}
}
else if (this.ActiveMdiChild is AddBookForm)
{
this.SetPrintingMenu(true);
this.SetLibraryOperations(false, false, false);
this.SetWishListOperations(false, false);
}
else
{
this.SetPrintingMenu(false);
this.SetLibraryOperations(false, false, false);
this.SetWishListOperations(false, false);
}
this.columnsToolStripMenuItem.Enabled = this.columnsToolStripMenuItem.DropDownItems.Count > 0 ? true : false;
}
/// <summary>
/// called when the form's Show() method is called
/// </summary>
/// <param name="e"></param>
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
//if there is a default db, open it, if not, open the view database form
if (_config.AppSettings.Settings[Constants.Settings.DEFAULT_DB].Value == "")
{
this.OpenViewDatabaseForm();
}
else
{
FileInfo db = new FileInfo(_config.AppSettings.Settings[Constants.Settings.DEFAULT_DB].Value);
if (db.Exists)
{
this.CurrentDatabase = db;
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
form.MdiParent = this;
form.Show();
}
else
{
_config.AppSettings.Settings[Constants.Settings.DEFAULT_DB].Value = "";
_config.Save(System.Configuration.ConfigurationSaveMode.Modified);
this.OpenViewDatabaseForm();
}
}
}
private void viewWishlistToolStripMenuItem1_Click(object sender, EventArgs e)
{
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.WISHLIST);
form.MdiParent = this;
form.Show();
}
void ViewLibraryToolStripMenuItemClick(object sender, EventArgs e)
{
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
form.MdiParent = this;
form.Show();
}
/// <summary>
/// Called when the "open" button is clicked on this form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOpen_Click(object sender, EventArgs e)
{
FileInfo currentDB = this.getSelectedDatabase();
if (currentDB == null)
return;
MainForm parent = this.MdiParent as MainForm;
BaseInfoDAO dao = new BaseInfoDAO(currentDB.FullName);
BaseInfo baseInfo = dao.GetBaseInfo();
if (!baseInfo.Password.Equals(""))
{
PasswordPrompt prompt = new PasswordPrompt(baseInfo.Password);
if (prompt.ShowDialog() != DialogResult.OK)
return;
}
MainForm form = (MainForm)this.MdiParent;
form.CurrentDatabase = currentDB;
this.Close();
foreach (Form f in parent.MdiChildren)
f.Close();
ViewBooksForm booksForm = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
booksForm.MdiParent = form;
booksForm.Show();
}
private void viewLoanedBooksToolStripMenuItem1_Click(object sender, EventArgs e)
{
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.LOANEDBOOKS);
form.MdiParent = this;
form.Show();
}
private void loanBookToolStripMenuItem_Click(object sender, EventArgs e)
{
if (this.ActiveMdiChild is ViewBooksForm)
{
ViewBooksForm form = this.ActiveMdiChild as ViewBooksForm;
if (form.LibraryMode == Constants.LibraryMode.LIBRARY)
{
foreach (Book b in form.Grid.SelectedBooks)
{
LoanBookForm lForm = new LoanBookForm(b.Id, b.ShortTitle, this);
}
}
}
}
/// <summary>
/// Called when the "open" button is clicked on this form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOpen_Click(object sender, EventArgs e)
{
FileInfo currentDB = this.getSelectedDatabase();
if (currentDB == null)
{
return;
}
MainForm parent = this.MdiParent as MainForm;
BaseInfoDAO dao = new BaseInfoDAO(currentDB.FullName);
BaseInfo baseInfo = dao.GetBaseInfo();
if (!baseInfo.Password.Equals(""))
{
PasswordPrompt prompt = new PasswordPrompt(baseInfo.Password);
if (prompt.ShowDialog() != DialogResult.OK)
{
return;
}
}
MainForm form = (MainForm)this.MdiParent;
form.CurrentDatabase = currentDB;
this.Close();
foreach (Form f in parent.MdiChildren)
{
f.Close();
}
ViewBooksForm booksForm = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
booksForm.MdiParent = form;
booksForm.Show();
}
/// <summary>
/// called when OK button is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOk_Click(object sender, EventArgs e)
{
int errors = 0;
//check and make sure everything is filled out
errors += UIUtils.ValidationHelper(this.txtOwner.Text.Length == 0,this.errorProvider1,this.txtOwner,ErrorMessages.Common.REQUIRED_FIELD);
errors += UIUtils.ValidationHelper(this.txtLibrary.Text.Length == 0,this.errorProvider1,this.txtLibrary,ErrorMessages.Common.REQUIRED_FIELD);
errors += UIUtils.ValidationHelper(this.chkProtected.Checked == true && this.txtPassword.Text.Length == 0,this.errorProvider1,this.txtPassword,ErrorMessages.NewDBForm.PASSWORD);
if (errors > 0)
return;
//copy the empty database and rename it
FileInfo emptyDB = new FileInfo("emdata");
if(!emptyDB.Exists)
{
MessageBox.Show(emptyDB.FullName);
MessageBox.Show(ErrorMessages.NewDBForm.EMPTY_DB_MISSING,"Error",MessageBoxButtons.OK,MessageBoxIcon.Error);
this.Close();
return;
}
string newFileName = this.txtLibrary.Text.Replace(" ","_") + ".plb";
//check to make sure we're not writing over anything
FileInfo newFile = new FileInfo(newFileName);
if (newFile.Exists)
{
MessageBox.Show(ErrorMessages.NewDBForm.DB_ALREADY_EXISTS, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
try
{
newFile = emptyDB.CopyTo(newFileName);
}
catch (Exception e1)
{
ExceptionHandler.HandleException(e1);
this.Close();
return;
}
if (!newFile.Exists)
{
MessageBox.Show(ErrorMessages.NewDBForm.DB_NOT_CREATED, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//if we reached here, we have a database, now initialize it
BaseInfoDAO dao = new BaseInfoDAO(newFileName);
bool success = dao.InitializeDatabase(this.txtOwner.Text, this.txtLibrary.Text, this.txtPassword.Text);
if (!success)
{
MessageBox.Show(ErrorMessages.NewDBForm.DB_NOT_CREATED, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
newFile.Delete();
}
else
{
if (DialogResult.Yes == MessageBox.Show(Messages.NewDBForm.DB_CREATED, "Success", MessageBoxButtons.YesNo, MessageBoxIcon.Question))
{
MainForm form = (MainForm)this.MdiParent;
form.CurrentDatabase = newFile;
//check and see if there is a ViewDB window open, if so, close it
Form[] children = form.MdiChildren;
foreach (Form f in children)
{
if (f is ViewDatabasesForm)
f.Close();
}
ViewBooksForm f2 = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
f2.MdiParent = this.MdiParent;
f2.Show();
}
else
{
//check for a view database window, and refresh it
MainForm form = (MainForm)this.MdiParent;
Form[] children = form.MdiChildren;
foreach (Form f in children)
{
if (f is ViewDatabasesForm)
f.Refresh();
}
}
}
this.Close();
}
/// <summary>
/// called when the form's Show() method is called
/// </summary>
/// <param name="e"></param>
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
//if there is a default db, open it, if not, open the view database form
if (_config.AppSettings.Settings[Constants.Settings.DEFAULT_DB].Value == "")
{
this.OpenViewDatabaseForm();
}
else
{
FileInfo db = new FileInfo(_config.AppSettings.Settings[Constants.Settings.DEFAULT_DB].Value);
if (db.Exists)
{
this.CurrentDatabase = db;
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
form.MdiParent = this;
form.Show();
}
else
{
_config.AppSettings.Settings[Constants.Settings.DEFAULT_DB].Value = "";
_config.Save(System.Configuration.ConfigurationSaveMode.Modified);
this.OpenViewDatabaseForm();
}
}
}
void ViewLibraryToolStripMenuItemClick(object sender, EventArgs e)
{
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
form.MdiParent = this;
form.Show();
}
private void viewWishlistToolStripMenuItem1_Click(object sender, EventArgs e)
{
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.WISHLIST);
form.MdiParent = this;
form.Show();
}
private void viewLoanedBooksToolStripMenuItem1_Click(object sender, EventArgs e)
{
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.LOANEDBOOKS);
form.MdiParent = this;
form.Show();
}
/// <summary>
/// Erm...well...it saves.
/// </summary>
private void save()
{
if (!this.isRequiredFieldsFilled())
{
return;
}
MainForm parent = (MainForm)this.MdiParent;
BookDAO dao = new BookDAO(parent.CurrentDatabase.FullName);
if (_addMode == Constants.AddBookMode.EDIT)
{
if (dao.Updatebook(_book))
{
this.setInfoLabel("Success");
}
else
{
this.setInfoLabel("Failed");
}
return;
}
if (dao.ExistsInLibrary(_book))
{
if (this.chkAutoAdd.Checked == true)
{
this.errorProvider1.SetError(this.txtLookup, ErrorMessages.Common.BOOK_EXISTS_IN_LIBRARY);
}
else
{
this.errorProvider1.SetError(this.txtShortTitle, ErrorMessages.Common.BOOK_EXISTS_IN_LIBRARY);
}
this.setInfoLabel("Failed");
this.btnClear.Focus();
return;
}
else
{
this.errorProvider1.SetError(this.txtShortTitle, "");
this.errorProvider1.SetError(this.txtLookup, "");
}
if (dao.InsertIntoLibrary(_book))
{
this.setInfoLabel("Success");
this.clear();
this.errorProvider1.SetError(this.txtShortTitle, "");
this.errorProvider1.SetError(this.txtLookup, "");
foreach (Form f in this.MdiParent.MdiChildren)
{
if (f is ViewBooksForm)
{
ViewBooksForm frm = (ViewBooksForm)f;
frm.Refresh();
}
}
}
else
{
this.setInfoLabel("Failed");
}
}
/// <summary>
/// Called when right click -> view loan history is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void viewLoanHistoryToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (string id in this.SelectedIds)
{
ViewBooksForm form = new ViewBooksForm(Constants.LibraryMode.LOANHISTORY, id);
form.MdiParent = this.ParentForm.MdiParent;
form.Show();
}
}
/// <summary>
/// called when OK button is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOk_Click(object sender, EventArgs e)
{
int errors = 0;
//check and make sure everything is filled out
errors += UIUtils.ValidationHelper(this.txtOwner.Text.Length == 0, this.errorProvider1, this.txtOwner, ErrorMessages.Common.REQUIRED_FIELD);
errors += UIUtils.ValidationHelper(this.txtLibrary.Text.Length == 0, this.errorProvider1, this.txtLibrary, ErrorMessages.Common.REQUIRED_FIELD);
errors += UIUtils.ValidationHelper(this.chkProtected.Checked == true && this.txtPassword.Text.Length == 0, this.errorProvider1, this.txtPassword, ErrorMessages.NewDBForm.PASSWORD);
if (errors > 0)
{
return;
}
//copy the empty database and rename it
FileInfo emptyDB = new FileInfo("emdata");
if (!emptyDB.Exists)
{
MessageBox.Show(emptyDB.FullName);
MessageBox.Show(ErrorMessages.NewDBForm.EMPTY_DB_MISSING, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Close();
return;
}
string newFileName = this.txtLibrary.Text.Replace(" ", "_") + ".plb";
//check to make sure we're not writing over anything
FileInfo newFile = new FileInfo(newFileName);
if (newFile.Exists)
{
MessageBox.Show(ErrorMessages.NewDBForm.DB_ALREADY_EXISTS, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
try
{
newFile = emptyDB.CopyTo(newFileName);
}
catch (Exception e1)
{
ExceptionHandler.HandleException(e1);
this.Close();
return;
}
if (!newFile.Exists)
{
MessageBox.Show(ErrorMessages.NewDBForm.DB_NOT_CREATED, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//if we reached here, we have a database, now initialize it
BaseInfoDAO dao = new BaseInfoDAO(newFileName);
bool success = dao.InitializeDatabase(this.txtOwner.Text, this.txtLibrary.Text, this.txtPassword.Text);
if (!success)
{
MessageBox.Show(ErrorMessages.NewDBForm.DB_NOT_CREATED, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
newFile.Delete();
}
else
{
if (DialogResult.Yes == MessageBox.Show(Messages.NewDBForm.DB_CREATED, "Success", MessageBoxButtons.YesNo, MessageBoxIcon.Question))
{
MainForm form = (MainForm)this.MdiParent;
form.CurrentDatabase = newFile;
//check and see if there is a ViewDB window open, if so, close it
Form[] children = form.MdiChildren;
foreach (Form f in children)
{
if (f is ViewDatabasesForm)
{
f.Close();
}
}
ViewBooksForm f2 = new ViewBooksForm(Constants.LibraryMode.LIBRARY);
f2.MdiParent = this.MdiParent;
f2.Show();
}
else
{
//check for a view database window, and refresh it
MainForm form = (MainForm)this.MdiParent;
Form[] children = form.MdiChildren;
foreach (Form f in children)
{
if (f is ViewDatabasesForm)
{
f.Refresh();
}
}
}
}
this.Close();
}
