private void ChangeButton_MouseEnter(object sender, MouseEventArgs e)
{
CoinsViewModel model = DataContext as CoinsViewModel;
if (model.PayBalance > 0)
{
_drawnCoins = model.ChangeSimulate();
model.ReinitChangeButtonToolTip();
}
}
public void Dispose()
{
if (_type == AccountType.Customer)
{
CoinsViewModel model = DataContext as CoinsViewModel;
//if (model != null)
//{
model.PutCoinBox.Templates[_coinType].PropertyChanged -= Template_PropertyChanged;
//}
}
}
public void Dispose()
{
if (_controlType == AccountType.Customer)
{
ProgressBar1.Dispose();
ProgressBar2.Dispose();
ProgressBar5.Dispose();
ProgressBar10.Dispose();
CoinsViewModel model = DataContext as CoinsViewModel;
//if (model != null)
//{
model.DisposeRequest -= Dispose;
//}
}
}
public CoinsPage()
{
InitializeComponent();
BindingContext = new CoinsViewModel();
}
public void SetControlType(AccountType type)
{
CoinsViewModel model = new CoinsViewModel(_controlType = type).BindToMainModel();
model.InitTemplate(() => {
if (model.PayBalance > 0)
{
int h = 40 * _drawnCoins.Count;
StringBuilder template = new StringBuilder();
template.AppendFormat("<ToolTip xmlns ='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'><ToolTip.Style><Style TargetType=\"ToolTip\"><Setter Property=\"OverridesDefaultStyle\" Value=\"True\" /><Setter Property=\"Template\"><Setter.Value><ControlTemplate TargetType=\"ToolTip\"><Border BorderBrush=\"Black\" BorderThickness=\"1\"><Grid Height=\"{0}\" Width=\"140\" Background=\"AntiqueWhite\"><Canvas Margin=\"5,5,5,5\">", h);
foreach (KeyValuePair <CoinType, int> coin in _drawnCoins)
{
template.AppendFormat("<Image x:Name=\"ibar{0}\" Stretch=\"None\" Width=\"100\" Height=\"30\" VerticalAlignment=\"Top\" HorizontalAlignment=\"Left\">", (int)coin.Key);
template.Append("<Image.Style><Style TargetType=\"{x:Type Image}\"></Style></Image.Style></Image>");
template.AppendFormat("<Label x:Name=\"lbl{0}\" VerticalAlignment=\"Top\" HorizontalAlignment=\"Right\" FontWeight=\"Normal\" FontStyle=\"Italic\">x{1}</Label>", (int)coin.Key, coin.Value);
}
template.Append("</Canvas></Grid></Border></ControlTemplate></Setter.Value></Setter></Style></ToolTip.Style></ToolTip>");
ToolTip tooltip = (ToolTip)XamlReader.Parse(template.ToString());
tooltip.AddHandler(LoadedEvent, new RoutedEventHandler((object o, RoutedEventArgs e) => {
int i = _drawnCoins.Count - 1;
ToolTip tt = o as ToolTip;
foreach (KeyValuePair <CoinType, int> coin in _drawnCoins)
{
Image img = tt.Template.FindName(string.Format("ibar{0}", (int)coin.Key), tt) as Image;
Style simg = new Style(typeof(Image));
simg.Setters.Add(new Setter(Image.SourceProperty, ResourceLoadHelper.GetCoinsProgressBarLineImage(AccountType.Customer, (int)coin.Key, new Size(100, 30), coin.Value, 10, (Color)ColorConverter.ConvertFromString("Gold"), (Color)ColorConverter.ConvertFromString("Chocolate")).Source));
img.Style = simg;
Label lbl = tt.Template.FindName(string.Format("lbl{0}", (int)coin.Key), tt) as Label;
Canvas.SetTop(lbl, 10 + i * 40);
Canvas.SetRight(lbl, 0);
Canvas.SetTop(img, i-- *40);
}
_drawnCoins.Clear();
}));
return(tooltip);
}
return(null);
});
DataContext = model;
switch (_controlType)
{
case AccountType.Customer:
ChangeButton.Visibility = Visibility.Collapsed;
Canvas.SetTop(ProgressBar1, 0);
Canvas.SetTop(ProgressBar2, 40);
Canvas.SetTop(ProgressBar5, 80);
Canvas.SetTop(ProgressBar10, 120);
break;
case AccountType.VendingMachine:
DropCoins.Visibility = Visibility.Collapsed;
Canvas.SetLeft(ProgressBar1, 0);
Canvas.SetLeft(ProgressBar2, 40);
Canvas.SetLeft(ProgressBar5, 80);
Canvas.SetLeft(ProgressBar10, 120);
break;
default:
break;
}
ProgressBar1.SetControlType(type, CoinType.coin1);
ProgressBar2.SetControlType(type, CoinType.coin2);
ProgressBar5.SetControlType(type, CoinType.coin5);
ProgressBar10.SetControlType(type, CoinType.coin10);
Binding toolTip = new Binding("PutCoinBox.ToolTip");
toolTip.Source = model;
toolTip.Mode = BindingMode.OneWay;
ChangeButton.SetBinding(Button.ToolTipProperty, toolTip);
if (_controlType == AccountType.Customer)
{
model.DisposeRequest += Dispose;
}
}
public void SetControlType(AccountType type, CoinType coin)
{
_type = type;
_coinType = coin;
string pastButtonOpenTags = string.Empty, pastButtonCloseTags = string.Empty, pastMouseOverTriggerTags = string.Empty;
if (type == AccountType.Customer)
{
pastButtonOpenTags = "<Button x:Name=\"btn\" Background=\"Transparent\" BorderBrush=\"{x:Null}\" Margin=\"0,0,0,0\" Padding=\"0,0,0,0\">";
pastButtonCloseTags = "<Button.Style><Style TargetType=\"{x:Type Button}\"><Setter Property=\"Width\" Value=\"{Binding ElementName=ibar, Path=Width}\" /><Setter Property=\"Height\" Value=\"{Binding ElementName=ibar, Path=Height}\" /><Setter Property=\"Template\"><Setter.Value><ControlTemplate TargetType=\"{x:Type Button}\"><ContentPresenter /></ControlTemplate></Setter.Value></Setter><Style.Triggers><Trigger Property=\"IsMouseOver\" Value=\"true\" /></Style.Triggers></Style></Button.Style></Button>";
pastMouseOverTriggerTags = "<ControlTemplate.Triggers><Trigger Property=\"IsMouseOver\" Value=\"true\"><Setter TargetName=\"tbar\" Property=\"BorderBrush\" Value=\"Cyan\" /><Setter TargetName=\"tbar\" Property=\"Background\" Value=\"Brown\" /><Setter TargetName=\"tbar\" Property=\"Foreground\" Value=\"White\" /></Trigger></ControlTemplate.Triggers>";
}
StringBuilder template = new StringBuilder("<ControlTemplate xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml' TargetType=\"ProgressBar\"><Grid>");
template.Append(pastButtonOpenTags);
template.Append("<Image x:Name=\"ibar\" Stretch=\"None\" VerticalAlignment=\"Top\" HorizontalAlignment=\"Left\"><Image.Style><Style TargetType=\"{x:Type Image}\"></Style></Image.Style></Image>");
template.Append(pastButtonCloseTags);
template.Append("<TextBox x:Name=\"tbar\" VerticalAlignment=\"Top\" HorizontalAlignment=\"Left\" Width=\"20\" FontSize=\"8\" TextAlignment=\"Right\" TextWrapping=\"NoWrap\" IsReadOnly=\"true\" Background=\"#FFE8E8E8\" /></Grid>");
template.Append(pastMouseOverTriggerTags);
template.Append("</ControlTemplate>");
int left = 14, top = 8, txtmarginleft = 14, txtmargintop = 8;
CoinsViewModel model = DataContext as CoinsViewModel;
switch (type)
{
case AccountType.Customer:
Height = 30;
_sz = new Size(100, 30);
top = 0;
txtmargintop = -9;
break;
case AccountType.VendingMachine:
Orientation = Orientation.Vertical;
Width = 30;
_sz = new Size(30, 100);
left = 0;
txtmarginleft = -5;
break;
default:
_sz = new Size();
break;
}
AddHandler(LoadedEvent, new RoutedEventHandler((object o, RoutedEventArgs e) => {
CoinsBar bar = o as CoinsBar;
switch (type)
{
case AccountType.Customer:
Button btn = bar.Template.FindName("btn", bar) as Button;
model.InitTemplate(() => { return(ResourceLoadHelper.GetCoinsProgressBarLineImage(_type, (int)_coinType, _sz, (int)Value, 10, (Color)ColorConverter.ConvertFromString("Gold"), (Color)ColorConverter.ConvertFromString("Chocolate")).Source); }, _coinType, btn);
model.PutCoinBox.Templates[_coinType].PropertyChanged += Template_PropertyChanged;
btn.CommandParameter = (int)_coinType;
Binding cmd = new Binding();
cmd.Source = DataContext;
cmd.Path = new PropertyPath("PaymentCommand");
btn.SetBinding(Button.CommandProperty, cmd);
break;
case AccountType.VendingMachine:
model.InitTemplate(() => { return(ResourceLoadHelper.GetCoinsProgressBarLineImage(_type, (int)_coinType, _sz, (int)Value, 10, (Color)ColorConverter.ConvertFromString("Gold"), (Color)ColorConverter.ConvertFromString("Chocolate")).Source); }, _coinType);
break;
}
TextBox text = bar.Template.FindName("tbar", bar) as TextBox;
text.Margin = new Thickness(left - txtmarginleft, top - txtmargintop, 0, 0);
Binding quantityInfo = new Binding("Value");
quantityInfo.Source = this;
quantityInfo.Mode = BindingMode.OneWay;
text.SetBinding(TextBox.TextProperty, quantityInfo);
Image img = bar.Template.FindName("ibar", bar) as Image;
Style simg = new Style(typeof(Image));
Binding imgSource = new Binding(string.Format("PutCoinBox.Templates[{0}].Coin", (int)_coinType));
imgSource.Source = model;
imgSource.Mode = BindingMode.OneWay;
simg.Setters.Add(new Setter(Image.SourceProperty, imgSource));
simg.Setters.Add(new Setter(Image.MarginProperty, new Thickness(left, top, 0, 0)));
img.Style = simg;
}));
Template = (ControlTemplate)XamlReader.Parse(template.ToString());
}
private readonly Regex _regex = new Regex("[^0-9.,]+"); //regex that matches disallowed text
public CoinsView()
{
InitializeComponent();
DataContext = new CoinsViewModel();
}
