// Hover effect
private void Glow(HolderImage icon, bool hover)
{
System.Windows.Media.Effects.DropShadowEffect dse = new System.Windows.Media.Effects.DropShadowEffect();
dse.Color = hover ? Colors.White : Colors.Black;
dse.ShadowDepth = 0;
dse.BlurRadius = 5;
icon.Effect = dse;
}
// Create "Random" button outside of WrapPanel
private void MakeRandomIcon()
{
double iconSize = Double.Parse(io.GetSetting("Main", "icon_size"));
HolderImage randomIcon = new HolderImage();
BitmapImage randomIconSource = new BitmapImage();
randomIconSource.BeginInit();
randomIconSource.UriSource = new Uri("dice.png", UriKind.Relative);
randomIconSource.CacheOption = BitmapCacheOption.OnLoad;
randomIconSource.EndInit();
randomIcon.Source = randomIconSource;
// Create the events handlers
randomIcon.MouseEnter += (sender, eventArgs) => { Glow(randomIcon, true); };
randomIcon.MouseLeave += (sender, eventArgs) => { Glow(randomIcon, false); };
randomIcon.MouseLeftButtonDown += (sender, eventArgs) => { ButtonEffectDown(randomIcon); };
Random random = new Random();
if (!(io.gamesList.Count == 0))
{
randomIcon.MouseLeftButtonUp += (sender, eventArgs) => { LaunchGame(io.gamesList[random.Next(0, io.gamesList.Count - 1)]); };
}
randomIcon.VerticalAlignment = VerticalAlignment.Center;
randomIcon.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
randomIcon.Height = iconSize / 2;
randomIcon.Width = iconSize / 2;
bottomPanel.Height = iconSize;
// Create a label and stack panel
TextBlock lbl = new TextBlock();
lbl.Text = "Random";
lbl.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
lbl.TextAlignment = TextAlignment.Center;
lbl.TextTrimming = TextTrimming.CharacterEllipsis;
lbl.Height = Double.NaN; // auto
lbl.Width = Double.NaN; // auto
lbl.FontFamily = MainWindow.lblTemplate.FontFamily;
lbl.FontSize = MainWindow.lblTemplate.FontSize;
lbl.FontStyle = MainWindow.lblTemplate.FontStyle;
lbl.FontWeight = MainWindow.lblTemplate.FontWeight;
lbl.Padding = new Thickness(0, MainWindow.labelPaddingTop, 0, 0);
lbl.Foreground = MainWindow.lblTemplate.Foreground;
lbl.Effect = new System.Windows.Media.Effects.DropShadowEffect();
StackPanel sp = new StackPanel();
sp.Width = Double.NaN;
sp.Height = Double.NaN;
sp.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
sp.Children.Add(randomIcon);
sp.Children.Add(lbl);
bottomPanel.Children.Add(sp);
}
// Creates the button pressed down effect.
private void ButtonEffectDown(HolderImage icon)
{
TranslateTransform trans = new TranslateTransform();
icon.RenderTransform = trans;
Double currentLeft = icon.Margin.Left;
Double currentTop = icon.Margin.Top;
DoubleAnimation anim1 = new DoubleAnimation(icon.Margin.Left + 3, currentLeft, TimeSpan.FromSeconds(0.2));
DoubleAnimation anim2 = new DoubleAnimation(icon.Margin.Top + 3, currentTop, TimeSpan.FromSeconds(0.2));
trans.BeginAnimation(TranslateTransform.XProperty, anim1);
trans.BeginAnimation(TranslateTransform.YProperty, anim2);
}
// Remove icon visually, add to hiddenlist
private void HideIcon(HolderImage icon)
{
try
{
StackPanel panel = (StackPanel)icon.Parent;
io.hiddenList.Add(icon.game.ID.ToString());
panel.Children.RemoveRange(0, panel.Children.Count);
WrapPanel mainPanel = (WrapPanel)panel.Parent;
mainPanel.Children.Remove(panel);
UpdateLayout();
io.WriteSetting("Main", "Hide", string.Join(",", io.hiddenList));
}
catch (Exception e)
{
System.Windows.MessageBox.Show("Could not hide icon. \n " + e.Message);
io.LogToFile(e.ToString());
}
}
// Generates icons image and places them on the stack panel
private void GenerateIcons()
{
// Get all icons from the icons directory
io.iconsList = Directory.GetFiles(ICONS_DIR, "*.png", SearchOption.TopDirectoryOnly).ToList <string>();
io.gamesList.Sort();
foreach (Game game in io.gamesList)
{
io.LogToFile("Processing " + game.Name);
// Skip hidden games.
if (!game.Visible)
{
continue;
}
// Try to get the icon
string foundIcon = FindIcon(game);
// Create the image to hold the icon
HolderImage icon = new HolderImage();
BitmapImage iconSource = new BitmapImage();
iconSource.BeginInit();
if (string.IsNullOrEmpty(foundIcon) || !File.Exists(ICONS_DIR + foundIcon + ".png"))
{
iconSource.UriSource = new Uri("default.png", UriKind.Relative);
io.LogToFile("Using default icon.");
}
else
{
iconSource.UriSource = new Uri(ICONS_DIR + foundIcon + ".png", UriKind.Relative);
io.LogToFile("Using " + iconSource.UriSource.ToString());
}
iconSource.CacheOption = BitmapCacheOption.OnLoad;
try
{
iconSource.EndInit();
}
catch (InvalidOperationException ex)
{
io.LogToFile("Error processing " + game.Name + ". " + ex.ToString());
continue;
}
icon.Source = iconSource;
// Create the events handlers
icon.MouseLeftButtonDown += (sender, eventArgs) => { ButtonEffectDown(icon); };
icon.MouseLeftButtonUp += (sender, eventArgs) => { LaunchGame(game); };
icon.MouseEnter += (sender, eventArgs) => { Glow(icon, true); };
icon.MouseLeave += (sender, eventArgs) => { Glow(icon, false); };
// Add context menu
System.Windows.Controls.ContextMenu menu = new System.Windows.Controls.ContextMenu();
System.Windows.Controls.MenuItem mItem = new System.Windows.Controls.MenuItem();
mItem.Header = "Hide";
mItem.Click += (s, eventArgs) => { HideIcon(icon); };
menu.Items.Add(mItem);
icon.ContextMenu = menu;
// Set the icons size based on config file
icon.Width = double.Parse(MainWindow.iconSize);
icon.Height = double.Parse(MainWindow.iconSize);
icon.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
icon.VerticalAlignment = VerticalAlignment.Center;
icon.Effect = new System.Windows.Media.Effects.DropShadowEffect();
// Create a label and stack panel
TextBlock lbl = new TextBlock();
lbl.Text = game.Name;
lbl.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
lbl.TextAlignment = TextAlignment.Center;
lbl.TextTrimming = TextTrimming.CharacterEllipsis;
lbl.Height = Double.NaN; // auto
lbl.Width = Double.NaN; // auto
lbl.FontFamily = MainWindow.lblTemplate.FontFamily;
lbl.FontSize = MainWindow.lblTemplate.FontSize;
lbl.FontStyle = MainWindow.lblTemplate.FontStyle;
lbl.FontWeight = MainWindow.lblTemplate.FontWeight;
lbl.Padding = new Thickness(0, MainWindow.labelPaddingTop, 0, 0);
lbl.Foreground = MainWindow.lblTemplate.Foreground;
lbl.Effect = new System.Windows.Media.Effects.DropShadowEffect();
StackPanel sp = new StackPanel();
sp.Width = icon.Width + icon.Margin.Left + icon.Margin.Right;
sp.Height = icon.Height + lbl.Height + icon.Margin.Top + icon.Margin.Bottom;
sp.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
sp.Margin = new Thickness(MainWindow.iconSpacing[0], MainWindow.iconSpacing[1], MainWindow.iconSpacing[2], MainWindow.iconSpacing[3]);
// Store the game object
icon.game = game;
// Add the icon to the stack panel created, then add that stack panel on the main panel.
sp.Children.Add(icon);
sp.Children.Add(lbl);
spMain.Children.Add(sp);
}
if (!MainWindow.hideRandomIcon)
{
MakeRandomIcon();
}
}