private void ListaBox_MouseMove(object sender, MouseEventArgs e)
{
Point mousePos = e.GetPosition(null);
Vector diff = startPoint - mousePos;
if (e.LeftButton == MouseButtonState.Pressed &&
(Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance))
{
// Get the dragged ListBoxItem
ListBox lb = sender as ListBox;
ListBoxItem lbI = FindAncestor <ListBoxItem>((DependencyObject)e.OriginalSource);
if (lbI == null)
{
return;
}
// Find the data behind the ListViewItem
Model.Lista ls = (Model.Lista)lb.ItemContainerGenerator.ItemFromContainer(lbI);
// Initialize the drag & drop operation
DataObject dragData = new DataObject("myFormat", ls);
DragDrop.DoDragDrop(lbI, dragData, DragDropEffects.Move);
}
}
private void ObirisSpomeniTb_Click(object sender, RoutedEventArgs e)
{
Boolean upaljen = false;
foreach (Window w in Application.Current.Windows)
{
if (w is Tutorial.Tutor)
{
w.Activate();
upaljen = true;
}
}
if (!upaljen)
{
Model.Lista ml = ListaBox.SelectedItem as Model.Lista;
if (ml == null)
{
MessageBox.Show("Morate selektovati spomenik");
return;
}
String oznaka = ml.Onaka;
if (MessageBox.Show("Da li ste sigurni da zelite da obrisete spomenik?", "Obrisi", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
SQLiteConnection sqliteCon = new SQLiteConnection(dbConn);
try
{
sqliteCon.Open();
string query = "delete from spomenik where oznaka='" + oznaka + "'";
SQLiteCommand command = new SQLiteCommand(query, sqliteCon);
command.ExecuteNonQuery();
string query2 = "delete from zaDodavanje where oznaka='" + oznaka + "'";
SQLiteCommand command2 = new SQLiteCommand(query2, sqliteCon);
command2.ExecuteNonQuery();
int idx = list.FindIndex(x => x.Onaka.Equals(oznaka));
list.RemoveAt(idx);
Listaspom.RemoveAt(idx);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
else
{
MessageBox.Show("Morate zavrsiti ili ugasiti tutorijal za dodavanje spomenika");
}
}
private void Slika_MouseMove(object sender, MouseEventArgs e)
{
Point mousePos = e.GetPosition(Kanvas);
Vector diff = startPoint - mousePos;
if (e.LeftButton == MouseButtonState.Pressed &&
(Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance))
{
// Get the dragged ListBoxItem
Image img = sender as Image;
String oz = img.Name.Substring(7);
Image lbI = FindAncestor <Image>((DependencyObject)e.OriginalSource);
// Find the data behind the ListViewItem
Model.Lista ls = (Model.Lista)list.Find(x => x.Onaka.Equals(oz));
// Initialize the drag & drop operation
DataObject dragData = new DataObject("Slika", img);
DragDrop.DoDragDrop(lbI, dragData, DragDropEffects.Copy);
}
}
private void Kanvas_Drop(object sender, DragEventArgs e)
{
Point PustioSliku = e.GetPosition(Kanvas);
if (e.Data.GetDataPresent("myFormat"))
{
//MessageBox.Show("Dodato");
Model.Lista ls = e.Data.GetData("myFormat") as Model.Lista;
Image img = new Image()
{
Width = 30, Height = 30
};
img.Source = new BitmapImage(new Uri(ls.Ikonica));
img.ContextMenu = this.FindResource("Slicica") as ContextMenu;
img.Name = "Oznaka_" + ls.Onaka;
img.ToolTip = ls.Naziv;
img.MouseDown += Slika_MouseDown;
img.PreviewMouseLeftButtonDown += ListaBox_PreviewMouseLeftButtonDown;
img.MouseMove += Slika_MouseMove;
//img.PreviewMouseRightButtonUp += Desni_Klik_slika;
SQLiteConnection sqliteCon = new SQLiteConnection(dbConn);
Boolean moze = true;
try
{
sqliteCon.Open();
string prov = "select * from spomenikmapa";
SQLiteCommand coma = new SQLiteCommand(prov, sqliteCon);
coma.ExecuteNonQuery();
SQLiteDataReader dre = coma.ExecuteReader();
while (dre.Read())
{
double xkor = (double)dre.GetValue(3);
double ykor = (double)dre.GetValue(4);
if (e.GetPosition(Kanvas).X >= xkor - 10 && e.GetPosition(Kanvas).X <= xkor + 30 && e.GetPosition(Kanvas).Y >= ykor - 10 && e.GetPosition(Kanvas).Y <= ykor + 30)
{
moze = false;
}
}
sqliteCon.Close();
}
catch (Exception x)
{
MessageBox.Show(x.Message);
}
//Boolean moze = provera(e.GetPosition(Kanvas).X, e.GetPosition(Kanvas).Y, ls.Onaka);
if (moze)
{
if (PustioSliku.Y >= 385)
{
Canvas.SetLeft(img, e.GetPosition(this.Kanvas).X);
Canvas.SetTop(img, e.GetPosition(this.Kanvas).Y - 40);
}
else if (PustioSliku.X >= 590)
{
Canvas.SetLeft(img, e.GetPosition(this.Kanvas).X - 30);
Canvas.SetTop(img, e.GetPosition(this.Kanvas).Y);
}
else
{
Canvas.SetLeft(img, e.GetPosition(this.Kanvas).X);
Canvas.SetTop(img, e.GetPosition(this.Kanvas).Y);
}
this.Kanvas.Children.Add(img);
Listaspom.Remove((Model.Lista)ListaBox.SelectedItem);
//Ubacivanje u BAZU
//SQLiteConnection sqliteCon = new SQLiteConnection(dbConn);
try
{
if (PustioSliku.Y >= 385)
{
sqliteCon.Open();
string query = "insert into spomenikmapa (oznaka,naziv,ikonica,X,Y) values('" + ls.Onaka + "','" + ls.Naziv + "','" + ls.Ikonica + "','" + e.GetPosition(this.Kanvas).X + "','" + (e.GetPosition(this.Kanvas).Y - 40) + "') ";
SQLiteCommand command = new SQLiteCommand(query, sqliteCon);
command.ExecuteNonQuery();
string query2 = "delete from zaDodavanje where oznaka='" + ls.Onaka + "'";
SQLiteCommand command2 = new SQLiteCommand(query2, sqliteCon);
command2.ExecuteNonQuery();
}
else if (PustioSliku.X >= 590)
{
sqliteCon.Open();
string query = "insert into spomenikmapa (oznaka,naziv,ikonica,X,Y) values('" + ls.Onaka + "','" + ls.Naziv + "','" + ls.Ikonica + "','" + (e.GetPosition(this.Kanvas).X - 30) + "','" + e.GetPosition(this.Kanvas).Y + "') ";
SQLiteCommand command = new SQLiteCommand(query, sqliteCon);
command.ExecuteNonQuery();
string query2 = "delete from zaDodavanje where oznaka='" + ls.Onaka + "'";
SQLiteCommand command2 = new SQLiteCommand(query2, sqliteCon);
command2.ExecuteNonQuery();
}
else
{
sqliteCon.Open();
string query = "insert into spomenikmapa (oznaka,naziv,ikonica,X,Y) values('" + ls.Onaka + "','" + ls.Naziv + "','" + ls.Ikonica + "','" + e.GetPosition(this.Kanvas).X + "','" + e.GetPosition(this.Kanvas).Y + "') ";
SQLiteCommand command = new SQLiteCommand(query, sqliteCon);
command.ExecuteNonQuery();
string query2 = "delete from zaDodavanje where oznaka='" + ls.Onaka + "'";
SQLiteCommand command2 = new SQLiteCommand(query2, sqliteCon);
command2.ExecuteNonQuery();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
else
{
MessageBox.Show("Ikonice se ne smeju preklapati");
}
}
if (e.Data.GetDataPresent("Slika"))
{
//Lista ls = e.Data.GetData("myFormat") as Lista;
Image slika = e.Data.GetData("Slika") as Image;
Image img = new Image()
{
Width = 30, Height = 30
};
img.Source = slika.Source;
img.Name = slika.Name;
//img.ToolTip = slika.Name;
img.MouseDown += Slika_MouseDown;
img.PreviewMouseLeftButtonDown += ListaBox_PreviewMouseLeftButtonDown;
img.MouseMove += Slika_MouseMove;
//img.PreviewMouseRightButtonUp += Desni_Klik_slika;
img.ContextMenu = FindResource("Slicica") as ContextMenu;
string ozna = img.Name.Substring(7);
SQLiteConnection sqliteCon = new SQLiteConnection(dbConn);
Boolean moze = true;
try
{
sqliteCon.Open();
string prov = "select * from spomenikmapa";
SQLiteCommand coma = new SQLiteCommand(prov, sqliteCon);
coma.ExecuteNonQuery();
SQLiteDataReader dre = coma.ExecuteReader();
while (dre.Read())
{
string oz = dre.GetString(0);
double xkor = (double)dre.GetValue(3);
double ykor = (double)dre.GetValue(4);
if (oz.Equals(ozna))
{
continue;
}
if (e.GetPosition(Kanvas).X >= xkor - 10 && e.GetPosition(Kanvas).X <= xkor + 30 && e.GetPosition(Kanvas).Y >= ykor - 10 && e.GetPosition(Kanvas).Y <= ykor + 30)
{
moze = false;
}
}
sqliteCon.Close();
}
catch (Exception x)
{
MessageBox.Show(x.Message);
}
if (moze)
{
if (PustioSliku.Y >= 380)
{
Canvas.SetLeft(img, e.GetPosition(this.Kanvas).X);
Canvas.SetTop(img, e.GetPosition(this.Kanvas).Y - 40);
}
else if (PustioSliku.X >= 590)
{
Canvas.SetLeft(img, e.GetPosition(this.Kanvas).X - 30);
Canvas.SetTop(img, e.GetPosition(this.Kanvas).Y);
}
else
{
Canvas.SetLeft(img, e.GetPosition(this.Kanvas).X);
Canvas.SetTop(img, e.GetPosition(this.Kanvas).Y);
}
this.Kanvas.Children.Add(img);
this.Kanvas.Children.Remove(slika);
//Izmena koordinaata u bazi
//SQLiteConnection sqliteCon = new SQLiteConnection(dbConn);
try
{
if (PustioSliku.Y >= 380)
{
sqliteCon.Open();
string query = "update spomenikmapa set X='" + e.GetPosition(this.Kanvas).X + "',Y='" + (e.GetPosition(this.Kanvas).Y - 40) + "'where oznaka='" + img.Name.Substring(7) + "'";
SQLiteCommand command = new SQLiteCommand(query, sqliteCon);
command.ExecuteNonQuery();
}
else if (PustioSliku.X >= 590)
{
sqliteCon.Open();
string query = "update spomenikmapa set X='" + (e.GetPosition(this.Kanvas).X - 30) + "',Y='" + e.GetPosition(this.Kanvas).Y + "'where oznaka='" + img.Name.Substring(7) + "'";
SQLiteCommand command = new SQLiteCommand(query, sqliteCon);
command.ExecuteNonQuery();
}
else
{
sqliteCon.Open();
string query = "update spomenikmapa set X='" + e.GetPosition(this.Kanvas).X + "',Y='" + e.GetPosition(this.Kanvas).Y + "'where oznaka='" + img.Name.Substring(7) + "'";
SQLiteCommand command = new SQLiteCommand(query, sqliteCon);
command.ExecuteNonQuery();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
else
{
MessageBox.Show("Ikonice se ne smeju preklapati");
}
}
}