public ShowTags()
{
InitializeComponent();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
SelectedTag = null;
DataContext = this;
Tags = Database.getInstance().Tags;
}
public AddTag()
{
InitializeComponent();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
tag = new ManifestationTag();
DataContext = tag;
idError = false;
descriptionError = false;
openedAsDialog = false;
}
public EditTag(string tagId)
{
InitializeComponent();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
oldId = tagId;
mTag = new ManifestationTag(Database.GetTag(tagId));
if (mTag.Color != null)
{
ColorPicker.SelectedColor = (Color)ColorConverter.ConvertFromString(tag.Color);
}
DataContext = tag;
idError = false;
descriptionError = false;
}
private void autoCompleteBoxTag_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
if (Database.GetTag(autoCompleteBoxTags.Text) == null && !string.IsNullOrWhiteSpace(autoCompleteBoxTags.Text))
{
AddTag dialog = new AddTag(autoCompleteBoxTags.Text);
dialog.ShowDialog();
// If it has successfully added a new tag
if (dialog.DialogResult.HasValue && dialog.DialogResult.Value)
{
ManifestationTag tag = new ManifestationTag(Database.getInstance().Tags.Last());
Manifestation.Tags.Add(tag);
comboBoxTags.SelectedItems.Add(tag);
autoCompleteBoxTags.SelectedItem = null;
autoCompleteBoxTags.Text = string.Empty;
}
autoCompleteBoxTags.SelectedItem = null;
autoCompleteBoxTags.Text = string.Empty;
}
else if (!string.IsNullOrWhiteSpace(autoCompleteBoxTags.Text))
{
ManifestationTag tag = new ManifestationTag(Database.GetTag(autoCompleteBoxTags.Text));
bool found = false;
foreach (var item in comboBoxTags.SelectedItems)
{
if (((ManifestationTag)item).Id.Equals(tag.Id))
{
found = true;
}
}
if (!found)
{
Manifestation.Tags.Add(tag);
comboBoxTags.SelectedItems.Add(tag);
}
autoCompleteBoxTags.SelectedItem = null;
autoCompleteBoxTags.Text = string.Empty;
}
}
}
private void buttonDelete_Click(object sender, RoutedEventArgs e)
{
if (SelectedTag != null)
{
if (manifestationsHaveTag(SelectedTag.Id))
{
DeleteTag dialog = new DeleteTag(SelectedTag.Id);
dialog.ShowDialog();
}
else
{
Database.DeleteTag(SelectedTag);
SelectedTag = null;
}
}
else
{
MessageBox.Show("Molimo, odaberite etiketu za brisanje", "Brisanje etikete");
}
}
public DeleteTag(string tagId)
{
InitializeComponent();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
Manifestations = Database.getInstance().Manifestations;
mTag = Database.GetTag(tagId);
manifestationsWithTag = new ObservableCollection <Manifestation>();
foreach (var manifestation in Manifestations)
{
foreach (var tag in manifestation.Tags)
{
if (tag.Id.Equals(mTag.Id))
{
manifestationsWithTag.Add(manifestation);
}
}
}
DataContext = this;
}
private void buttonAddNewTag_Click(object sender, RoutedEventArgs e)
{
// if it hasn't been found in database, open dialog to add it
if (Database.GetTag(autoCompleteBoxTags.Text) == null)
{
AddTag dialog;
if (string.IsNullOrWhiteSpace(autoCompleteBoxTags.Text))
{
dialog = new AddTag();
}
else
{
dialog = new AddTag(autoCompleteBoxTags.Text);
}
dialog.ShowDialog();
// If it has successfully added a new tag
if (dialog.DialogResult.HasValue && dialog.DialogResult.Value)
{
ManifestationTag tag = new ManifestationTag(Database.getInstance().Tags.Last());
// make sure tag is't already added
bool found = false;
foreach (var manifestationTag in Manifestation.Tags)
{
if (manifestationTag.Id.Equals(tag.Id))
{
found = true;
SelectedTags.Add(manifestationTag);
}
}
if (!found)
{
Manifestation.Tags.Add(tag);
SelectedTags.Add(tag);
}
}
}
// if it has been found in database
else
{
ManifestationTag tag = new ManifestationTag(Database.GetTag(autoCompleteBoxTags.Text));
// make sure tag is't already added
bool found = false;
foreach (var manifestationTag in Manifestation.Tags)
{
if (manifestationTag.Id.Equals(tag.Id))
{
found = true;
SelectedTags.Add(manifestationTag);
}
}
if (!found)
{
Manifestation.Tags.Add(tag);
SelectedTags.Add(tag);
}
}
// reset field
autoCompleteBoxTags.SelectedItem = null;
autoCompleteBoxTags.Text = string.Empty;
}
