// this method is used when loading a saved search
public void SetDuplexFilter(object enabled)
{
DuplexFilter.FilterActive = Convert.ToBoolean(enabled);
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
}
// this method is used when loading a saved search
public void SetTelevisionFilter(object enabled)
{
TelevisionIncluded.FilterActive = Convert.ToBoolean(enabled);
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
}
// this method is used when loading a saved search
public void SetBathValue(object value)
{
BathText.Text = value.ToString();
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
// this method is to update the addressprox text box with a new value (loading a saved search)
public void SetAddressProx(object value)
{
AddressProx.Text = value.ToString();
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
// this method is to update the address text box with a new value (loading a saved search)
public void SetAddress(object value)
{
AddressTextBox.Text = value.ToString();
currentBasePin = PinCollection.pins.Where(x => x.address != null &&
(x.address.Equals(AddressTextBox.Text) || (PinCollection.searchLocations[x.address] != null && PinCollection.searchLocations[x.address].Equals(AddressTextBox.Text)))).FirstOrDefault();
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
// this method handles updating the filter from the UI
private void Buy_ValueChanged(object sender, EventArgs e)
{
TextBox box = sender as TextBox;
int BuyMax;
int.TryParse(box.Text, out BuyMax);
Filters.FilterDict["BuyMax"] = BuyMax;
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
// this method is to handle when the buy button is clicked
private void Buy_Button_Click(object sender, RoutedEventArgs e)
{
FilterButton btn = sender as FilterButton;
bool enabled = btn.FilterActive;
BuySlider.IsEnabled = enabled;
BuyText.IsEnabled = enabled;
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
// this method is to handle when we want to refresh the buy filter from the backend (loading a saved search)
public void SetBuyEnabled(object enabled)
{
bool state = Convert.ToBoolean(enabled);
BuySlider.IsEnabled = state;
BuyText.IsEnabled = state;
BuyButton.FilterActive = state;
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
// this method is to handle updating the filters when a new address is entered
private void UpdateAddressText(object sender, EventArgs e)
{
if (!addressValid)
{
Filters.FilterDict["Address"] = AddressTextBox.Text;
currentBasePin = PinCollection.pins.Where(x => x.address != null &&
(x.address.Equals(AddressTextBox.Text) || (PinCollection.searchLocations[x.address] != null && PinCollection.searchLocations[x.address].Equals(AddressTextBox.Text)))).FirstOrDefault();
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
}
// this method is to handle when the rent button is clicked
private void Rent_Button_Click(object sender, RoutedEventArgs e)
{
FilterButton btn = sender as FilterButton;
bool enabled = btn.FilterActive;
RentText.IsEnabled = enabled;
RentSlider.IsEnabled = enabled;
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
TopBarGrid.ColumnDefinitions.ElementAt(5).Width = enabled ? new GridLength(1, GridUnitType.Auto) : new GridLength(0);
}
// this method is to handle when we want to refresh the rent filter from the backend (loading a saved search)
public void SetRentEnabled(object enabled)
{
bool state = Convert.ToBoolean(enabled);
RentSlider.IsEnabled = state;
RentText.IsEnabled = state;
RentButton.FilterActive = state;
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
TopBarGrid.ColumnDefinitions.ElementAt(5).Width = state ? new GridLength(1, GridUnitType.Auto) : new GridLength(0);
}
// this method handles updating the filter from the UI
private void Bath_ValueChanged(object sender, EventArgs e)
{
TextBox box = sender as TextBox;
double baths;
Double.TryParse(box.Text, out baths);
Filters.FilterDict["BathsMin"] = baths;
double beds = Convert.ToInt32(Filters.FilterDict["BedsMin"]);
ChangeHouseImage(beds, baths);
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
private void ViewSavedListingsClick(object sender, RoutedEventArgs e)
{
if (((FilterButton)sender).FilterActive)
{
// Unselect all the pins
PinCollection.pins.Where(x => x.GetType() == typeof(ListingPin)).ToList().ForEach(x => ((ListingPin)x).UnselectPin());
PinCollection.RefreshPins(true);
topbarblocker.Visibility = Visibility.Visible;
}
else
{
PinCollection.RefreshPins(false);
topbarblocker.Visibility = Visibility.Hidden;
}
UpdateSearchAreaCircle();
UpdateListings();
}
// this method is to handle updating the filters when a new addressprox is entered
private void UpdateAddressProx(object sender, EventArgs e)
{
TextBox box = sender as TextBox;
int newVal = -1;
int.TryParse(box.Text, out newVal);
if (newVal != -1)
{
Filters.FilterDict["AddressProx"] = newVal;
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
}
public MainPage()
{
InitializeComponent();
SetRentEnabled(Filters.FilterDict["Rent"]);
Filters.ObserverDict.Add("Rent", new Action <object>(SetRentEnabled));
SetBuyEnabled(Filters.FilterDict["Buy"]);
Filters.ObserverDict.Add("Buy", new Action <object>(SetBuyEnabled));
AddressTextBox.LostFocus += UpdateAddressText;
SetAddress(Filters.FilterDict["Address"]);
Filters.ObserverDict.Add("Address", new Action <object>(SetAddress));
SetAddressProx(Filters.FilterDict["AddressProx"]);
Filters.ObserverDict.Add("AddressProx", new Action <object>(SetAddressProx));
Filters.ObserverDict.Add("House", new Action <object>(SetHouseFilter));
Filters.ObserverDict.Add("Townhouse", new Action <object>(SetTownhouseFilter));
Filters.ObserverDict.Add("Apartment", new Action <object>(SetApartmentFilter));
Filters.ObserverDict.Add("Condo", new Action <object>(SetCondoFilter));
Filters.ObserverDict.Add("Loft", new Action <object>(SetLoftFilter));
Filters.ObserverDict.Add("Duplex", new Action <object>(SetDuplexFilter));
Filters.ObserverDict.Add("Water", new Action <object>(SetWaterFilter));
Filters.ObserverDict.Add("Electricity", new Action <object>(SetElectricityFilter));
Filters.ObserverDict.Add("Heat", new Action <object>(SetHeatFilter));
Filters.ObserverDict.Add("Internet", new Action <object>(SetInternetFilter));
Filters.ObserverDict.Add("Parking", new Action <object>(SetParkingFilter));
Filters.ObserverDict.Add("Television", new Action <object>(SetTelevisionFilter));
Filters.ObserverDict.Add("RentMax", new Action <object>(SetRentValue));
Filters.ObserverDict.Add("BuyMax", new Action <object>(SetBuyValue));
Filters.ObserverDict.Add("BedsMin", new Action <object>(SetBedValue));
Filters.ObserverDict.Add("BathsMin", new Action <object>(SetBathValue));
ListingsView.PreviewMouseWheel += PreviewMouseWheel;
string[] files = Directory.GetFiles("SavedFilters");
foreach (string file in files)
{
SavableFilters s = new SavableFilters();
s.ReadFilters(file.Remove(file.Length - 4).Substring(13));
saved_searches.Add(file.Remove(file.Length - 4).Substring(13), s);
}
// Once everything is loaded, calculate where the pins should be placed based on actual size of components
Loaded += delegate
{
foreach (Pin p in PinCollection.pins)
{
MainGrid.Children.Add(p);
Grid.SetColumn(p, 0);
Grid.SetRow(p, 1);
Grid.SetZIndex(p, 2);
// Set initial position
p.Margin = GetMapLocationAsMargin(p, p.Width, p.Height * 2);
currentBasePin = PinCollection.pins.Where(x => x.address != null &&
(x.address.Equals(AddressTextBox.Text) || (PinCollection.searchLocations[x.address] != null && PinCollection.searchLocations[x.address].Equals(AddressTextBox.Text)))).FirstOrDefault();
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
}
};
// Update pin locations when the map is zoomed or translated, or when the window is resized
MapBorder.OnUpdateTransform += OnUpdateMapTransform;
SizeChanged += OnSizeChanged;
MouseWheel += OnMouseWheel;
locations = new List <string>();
locations.AddRange(PinCollection.searchLocations.Keys);
locations.AddRange(PinCollection.searchLocations.Values);
AddressTextBox.ItemsSource = locations;
sideBarListings = new Dictionary <Pin, SideBarItem>();
foreach (Pin i in PinCollection.pins)
{
if (i.GetType() == typeof(ListingPin))
{
i.Click += OnPinClick;
SideBarItem item = new SideBarItem(((ListingPin)i).listing);
item.Click += Sidebar_Button_Click;
sideBarListings.Add(i, item);
}
;
}
emptySidebarButton = new Button
{
Height = 50,
Background = Brushes.Transparent,
BorderBrush = Brushes.Transparent,
};
UpdateListings();
MainGrid.MouseDown += MainGrid_MouseDown;
}
// this is a click method used to add extra behaviour to a bunch of filters
public void PinsRefresh(object sender, RoutedEventArgs e)
{
PinCollection.RefreshPins(false);
UpdateSearchAreaCircle();
UpdateListings();
}
