private void canvasCreated(Dogadjaj d)
{
BitmapImage logo = new BitmapImage();
Dugme dugme = new Dugme();
dugme.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(button_selected);
dugme.Width = 40;
dugme.Height = 40;
dugme.Focusable = false;
dugme.Tag = d;
dugme.ToolTip = "Oznaka: " + d.oznaka + ", Naziv: " + d.naziv;
dugme.BorderBrush = Brushes.Black;
dugme.BorderThickness = new Thickness(2);
double maxX = canvas123.Width - dugme.Width;
double maxY = canvas123.Height - dugme.Height;
if (initialized == false)
{
for (int i = 1; i < listaDog.Count; i++)
{
listaDog.ElementAt(i).Y = listaDog.ElementAt(i - 1).Y + 45 / maxY;
}
initialized = true;
}
foreach (Dogadjaj dog in listaDog)
{
if (dog.oznaka != d.oznaka && d.X == dog.X && d.Y == dog.Y)
{
d.Y = dog.Y + 45 / maxY;
break;
}
}
Canvas.SetLeft(dugme, d.X * maxX);
Canvas.SetTop(dugme, d.Y * maxY);
canvas123.Children.Add(dugme);
try
{
logo.BeginInit();
logo.UriSource = new Uri(d.ikonica);
logo.CacheOption = BitmapCacheOption.OnLoad;
logo.EndInit();
ImageBrush img = new ImageBrush(logo);
img.Stretch = Stretch.UniformToFill;
dugme.Background = img;
}
catch (FileNotFoundException e)
{
Console.WriteLine(e.StackTrace);
}
}
//u zavisnosti od selektovane vrednosti comboboxa stavi ikonicu
private void tip_SelectionChanged(object sender, RoutedEventArgs e)
{
ComboBox cb = (ComboBox)sender;
TipDogadjaja selektovan = (TipDogadjaja)cb.SelectedItem;
if (selektovan == null)
{
return;
}
Dogadjaj d = new Dogadjaj();
d.ikonica = selektovan.ikonica;
string path = d.ikonica;
image1.Source = new BitmapImage(new Uri(path));
ikonica.Text = path;
}
private void ukloni_Click(object sender, RoutedEventArgs e)
{
if (tab1.IsSelected)
{
Dogadjaj d = (Dogadjaj)listView1.SelectedItem;
for (int i = 0; i < listaDog.Count; i++)
{
if (listaDog.ElementAt(i).Equals(d))
{
listaDog.RemoveAt(i);
MainWindow.listaDog.RemoveAt(i);
break;
}
}
FileStream stream = new FileStream("data1.bin", FileMode.OpenOrCreate, FileAccess.Write);
BinaryFormatter bin = new BinaryFormatter();
bin.Serialize(stream, listaDog);
stream.Close();
}
else if (tab2.IsSelected)
{
TipDogadjaja t = (TipDogadjaja)listView2.SelectedItem;
listaTip.Remove(t);
FileStream stream = new FileStream("data.bin", FileMode.OpenOrCreate, FileAccess.Write);
BinaryFormatter bin = new BinaryFormatter();
bin.Serialize(stream, listaTip);
stream.Close();
}
else if (tab3.IsSelected)
{
EtiketaDogadjaja et = (EtiketaDogadjaja)listView3.SelectedItem;
listaEt.Remove(et);
FileStream stream = new FileStream("data2.bin", FileMode.OpenOrCreate, FileAccess.Write);
BinaryFormatter bin = new BinaryFormatter();
bin.Serialize(stream, listaEt);
stream.Close();
}
}
private void dodaj_Click(object sender, RoutedEventArgs e)
{
bool dodato = true;
string oznakaDog = oznakaTxt.Text;
string nazivDog = nazivTxt.Text;
string opisDog = opisTxt.Text;
string drzavaDog = drzavaTxt.Text;
string gradDog = gradTxt.Text;
string troskoviDog = troskoviTxt.Text;
string tipDog = comboTip.Text;
//string etiketaDog = comboEtikete.Text;
string etiketaDog = etiketaTxt.Text;
string posecenostDog = comboBox1_Copy2.Text;
string humKar = "";
if (radioButton1.IsChecked == true)
{
humKar = "Da";
}
else if (radioButton2.IsChecked == true)
{
humKar = "Ne";
}
string ikonaDog = ikonica.Text;
string datDog = datum.Text;
//provera da li dogadjaj postoji vec pod unetom oznakom
for (int i = 0; i < listaDogadjaja.Count(); i++)
{
if (listaDogadjaja.ElementAt(i).oznaka.Equals(oznakaDog))
{
MessageBox.Show("Događaj pod takvom oznakom već postoji!");
dodato = false;
break;
}
else
{
dodato = true;
}
}
if (comboTip.SelectedItem == null)
{
}
//provera da li je oznaka broj
int num = 0;
int num2 = 0;
string s = oznakaTxt.Text;
string s2 = troskoviTxt.Text;
bool result = int.TryParse(s, out num);
bool result2 = int.TryParse(s2, out num2);
//provera da li su uneti odgovarajuci podaci i da li su polja prazna
if (oznakaTxt.Text != "Unesite oznaku..." && nazivTxt.Text != "Unesite naziv..." && comboTip.Text != "Odaberite..." && result && result2)
{
if (oznakaTxt.Text != "" && nazivTxt.Text != "" && comboTip.Text != "Odaberite...")
{
if (dodato)
{
//nema ikone
if (ikonaDog.Equals("Podrazumevana..."))
{
//ikonaDog = "C:\\Users\\asd\\Desktop\\HCI projekat 2020\\HCI projekat 2020\\noimg.png";
ikonaDog = "pack://application:,,,/noimg.png";
}
else
{
ikonica.Text = ikonaDog;
}
DateTime datum1 = RandomDay();
DateTime datum2 = RandomDay();
DateTime datum3 = RandomDay();
DateTime datum4 = RandomDay();
List <String> ist = new List <string>();
Random rnd = new Random();
int broj = rnd.Next(2, 5);
if (broj == 2)
{
ist.Add(datum1.ToString("MMM/dd/yyyy"));
ist.Add(datum2.ToString("MMM/dd/yyyy"));
}
else if (broj == 3)
{
ist.Add(datum1.ToString("MMM/dd/yyyy"));
ist.Add(datum2.ToString("MMM/dd/yyyy"));
ist.Add(datum3.ToString("MMM/dd/yyy"));
}
else if (broj == 4)
{
ist.Add(datum1.ToString("MMM/dd/yyyy"));
ist.Add(datum2.ToString("MMM/dd/yyyy"));
ist.Add(datum3.ToString("MMM/dd/yyyy"));
ist.Add(datum4.ToString("MMM/dd/yyyy"));
}
//instanciranje novog dogadjaja
Dogadjaj d = new Dogadjaj(oznakaDog, nazivDog, opisDog, tipDog, etiketaDog, posecenostDog, humKar, ikonaDog, troskoviDog, drzavaDog, gradDog, datDog, ist);
listaDogadjaja.Add(d);
MainWindow.listaDog.Add(d);
MessageBox.Show("Uspešno ste napravili događaj!");
//image1.Source = new BitmapImage(new Uri("C:\\Users\\asd\\Desktop\\HCI projekat 2020\\HCI projekat 2020\\noimg.png"));
image1.Source = new BitmapImage(new Uri("pack://application:,,,/noimg.png"));
FileStream stream = new FileStream("data1.bin", FileMode.OpenOrCreate, FileAccess.Write);
BinaryFormatter bin = new BinaryFormatter();
bin.Serialize(stream, listaDogadjaja);
dataGrid.ItemsSource = null;
dataGrid.ItemsSource = listaDogadjaja;
dataGrid.Columns[0].Header = "Oznaka";
dataGrid.Columns[1].Header = "Naziv";
dataGrid.Columns[2].Header = "Opis";
dataGrid.Columns[3].Header = "Država";
dataGrid.Columns[4].Header = "Grad";
dataGrid.Columns[5].Header = "Troškovi održavanja";
dataGrid.Columns[6].Header = "Tip";
dataGrid.Columns[7].Header = "Etiketa";
dataGrid.Columns[8].Header = "Posećenost";
dataGrid.Columns[9].Header = "Humanitarnog karaktera";
dataGrid.Columns[10].Header = "Ikonica";
dataGrid.Columns[11].Header = "Datum održavanja";
dataGrid.Columns[12].Header = "Istorija održavanja";
clearAll();
stream.Close();
}
}
else
{
MessageBox.Show("Odgovarajuća polja ne smeju biti prazna!");
}
}
else
{
MessageBox.Show("Molimo Vas unesite odgovarajuće vrednosti!");
}
}