private static RawIcon?DoGetStockIcon(StockIcon id)
{
if (id < 0 || !OSUtils.IsVistaOrLater)
{
return(null);
}
IntPtr largeHandle = Shell32.GetStockIconHandle(id, SystemIconSize.Large);
if (largeHandle == IntPtr.Zero)
{
return(null);
}
var result = new RawIcon(Icon.FromHandle(largeHandle));
User32.DestroyIcon(largeHandle);
IntPtr smallHandle = Shell32.GetStockIconHandle(id, SystemIconSize.Small);
if (largeHandle == IntPtr.Zero)
{
return(result);
}
result.Add(Icon.FromHandle(smallHandle));
User32.DestroyIcon(smallHandle);
return(result);
}
public AdvancedSearch()
{
stockIcons = new StockIcons();
documentsStockIcon = stockIcons.DocumentAssociated;
videosStockIcon = stockIcons.VideoFiles;
musicStockIcon = stockIcons.AudioFiles;
picturesStockIcon = stockIcons.ImageFiles;
InitializeComponent();
// Set our default
DocumentsRadioButton.IsChecked = true;
//
prop1prop2OperationComboBox.SelectedIndex = 0;
// Because the search can take some time, using a background thread.
// This timer will check if that thread is still alive and accordingly update
// the cursor
DispatcherTimer timer = new DispatcherTimer();
timer.Interval = new TimeSpan(0, 0, 1);
timer.IsEnabled = true;
timer.Tick += new EventHandler(timer_Tick);
}
public void StockIconsContainedInAllCollection()
{
// TODO: Redesign test, this is a pretty redundant test with the way the class is designed.
var icons = new StockIcons();
PropertyInfo[] infos = typeof(StockIcons).GetType().GetProperties(BindingFlags.Public);
foreach (var info in infos)
{
if (info.PropertyType != typeof(StockIcon))
{
continue;
}
StockIcon icon = null;
try
{
//this will throw an exception if the icon does not exist on the system
icon = (StockIcon)info.GetValue(icons, null);
}
catch { continue; }
Assert.Contains(icon, icons.AllStockIcons);
}
}
public void StockIconsTest(StockIcon stockIcon)
{
var icon = Icons.GetStockIcon(stockIcon);
Assert.IsTrue(!OSUtils.IsWindows || icon != null);
SaveIcon(stockIcon.ToString(), icon);
}
internal static IntPtr GetStockIconHandle(StockIcon id, SystemIconSize size)
{
var iconInfo = new SHSTOCKICONINFO {
cbSize = (uint)Marshal.SizeOf(typeof(SHSTOCKICONINFO))
};
return(NativeMethods.SHGetStockIconInfo(id, SHGSI.ICON | (SHGSI)size, ref iconInfo) == 0 ? iconInfo.hIcon : IntPtr.Zero);
}
private static RawIcon?GetStockIconOrDefault(StockIcon id, Func <Icon>?getLegacyIcon)
{
RawIcon?result = DoGetStockIcon(id);
if (result == null && getLegacyIcon != null)
{
result = ToCombinedIcon(getLegacyIcon.Invoke());
}
return(result);
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
image40.Source = StockIcons.MobilePC;
image41.Source = StockIcons.Printer;
StockIcon b42 = new StockIcon(StockIconIdentifier.AutoList);
image42.Source = b42.Bitmap;
StockIcon b43 = new StockIcon(StockIconIdentifier.ServerShare, StockIconOptions.Selected);
image43.Source = b43.Bitmap;
}
//// =====================================================================================
/// <summary>
/// Obtient l'icône correspondant au nom spécifié.
/// </summary>
/// <param name="name">Nom de l'icône.</param>
/// <returns>Icône correspondant au nom spécifié.</returns>
private static StockIcon GetStockIcon(string name)
{
if (!icons.ContainsKey(name))
{
icons[name] = new StockIcon((Icon)resources.GetObject(name))
{
Name = name
}
}
;
return(icons[name]);
}
}
public void CalculateIcons()
{
int x = DrawSurface.GlobalBounds.X;
int y = DrawSurface.GlobalBounds.Y;
int w = DrawSurface.GlobalBounds.Width;
int h = DrawSurface.GlobalBounds.Height;
MaxStock = 0;
MinStock = 9999;
foreach (float stock in FilteredCompanies.SelectMany(company => company.StockHistory))
{
MaxStock = Math.Max(stock, MaxStock);
MinStock = Math.Min(stock, MinStock);
}
foreach (Company company in FilteredCompanies)
{
Icons.Add(new StockIcon()
{
Company = company,
DestRect = new Rectangle(x + w / 2, y + h / 2, 32, 32)
});
}
for (int i = 1; i < Window; i++)
{
int tick = (w / (Window + 1)) * (i + 1);
int prevtick = (w / (Window + 1)) * (i);
int j = 0;
foreach (Company company in FilteredCompanies)
{
if (company.StockHistory.Count < i + 1)
{
continue;
}
float price0 = company.StockHistory[i];
float normalizedPrice0 = (price0 - MinStock) / (MaxStock - MinStock);
if (j % company.StockHistory.Count == (i - 1))
{
StockIcon icon = Icons[j];
icon.DestRect = new Rectangle((int)(x + tick), (int)(y + h - normalizedPrice0 * h) - 16, 32, 32);
Icons[j] = icon;
}
j++;
}
}
}
/// <summary>
/// Retrieve a built-in icon
/// </summary>
/// <param name="StockIcon">Icon to be extracted</param>
/// <param name="Large">32z32 or 16x16</param>
/// <returns>The icon according to the arguments</returns>
public static Icon GetStockIcon(StockIcon StockIcon, bool Large)
{
NativeMethods.SHSTOCKICONINFO info = new NativeMethods.SHSTOCKICONINFO();
info.cbSize = Marshal.SizeOf(info);
NativeMethods.SHGSI Flags = NativeMethods.SHGSI.SHGSI_ICON;
if (!Large)
{
Flags |= NativeMethods.SHGSI.SHGSI_SMALLICON;
}
int Result = NativeMethods.SHGetStockIconInfo(StockIcon, Flags, ref info);
if (NativeMethods.Failed(Result))
{
Marshal.ThrowExceptionForHR(Result);
}
return(Icon.FromHandle(info.hIcon));
}
public void StockIconsNotNull()
{
PropertyInfo[] infos = typeof(StockIcons).GetType().GetProperties(BindingFlags.Public);
// BUG: This (StockIcons) doesn't follow the same pattern as most of the other factory style patterned classes?
StockIcons icons = new StockIcons();
foreach (PropertyInfo info in infos)
{
if (info.PropertyType == typeof(StockIcon))
{
Assert.DoesNotThrow(new Assert.ThrowsDelegate(() =>
{
StockIcon test = (StockIcon)info.GetValue(icons, null);
}));
}
}
}
private static Icon GetSystemIcon(StockIcon id, Func <Icon> getLegacyIcon)
{
RawIcon result;
lock (systemIconsCache)
{
if (!systemIconsCache.TryGetValue(id, out result))
{
result = DoGetStockIcon(id);
if (result == null && getLegacyIcon != null)
{
result = ToCombinedIcon(getLegacyIcon.Invoke());
}
systemIconsCache[id] = result;
}
}
return(result?.ToIcon(false));
}
public ErrorBox(Exception error, string errorDetails)
{
Error = error ?? throw new ArgumentNullException(nameof(error));
InitializeComponent();
Title = Assembly.GetEntryAssembly().GetName().Name + " Error";
ErrorDetails.Visibility = Visibility.Collapsed;
ErrorDetails.Text = error.GetAllMessages();
if (!string.IsNullOrWhiteSpace(errorDetails))
{
ErrorDetails.Text += Environment.NewLine + Environment.NewLine + "-- Details -- " + Environment.NewLine + Environment.NewLine + errorDetails;
}
ErrorDetails.Text += Environment.NewLine + Environment.NewLine + "-- Diagnostics -- " + Environment.NewLine + Environment.NewLine + GetDebugInformation();
Image.Source = StockIcon.GetStockBitmap(StockIconId.ERROR, StockIcon.SHGSI.SHGSI_LARGEICON);
ErrorText.Text = error.GetInterestingExceptionMessage();
}
public static Icon GetStockIcon(StockIcon stockIcon, IconSize size = IconSize.Large, StockIconOptions options = 0)
{
var flags = ToStockIconFlags(size, options);
var sii = new UnsafeNativeMethods.SHSTOCKICONINFO();
sii.cbSize = UnsafeNativeMethods.SHSTOCKICONINFO.Sizeof();
int hr = UnsafeNativeMethods.SHGetStockIconInfo((int)stockIcon, flags, ref sii);
if (hr != 0)
{
throw new COMException("SHGetStockIconInfo failed.", hr);
}
if (sii.hIcon == IntPtr.Zero)
{
throw new NotSupportedException("The stock icon is not supported by the running OS.");
}
return(HIconToIcon(sii.hIcon));
}
internal static extern int SHGetStockIconInfo(StockIcon siid, SHGSI uFlags, ref SHSTOCKICONINFO psii);
// ###############################################################################
// ### C O N S T R U C T I O N A N D I N I T I A L I Z A T I O N
// ###############################################################################
#region Construction
/// <summary> Initializing constructor. </summary>
/// <param name="display">The display pointer, that specifies the connection to the X server. <see cref="System.IntPtr"/> </param>
/// <param name="screenNumber"> The appropriate screen number on the host server. <see cref="System.Int32"/> </param>
/// <param name="icon"> The left bitmap to display. <see cref="XrwBitmap.Icon"/> </param>
public X11Graphic(IntPtr display, TInt screenNumber, StockIcon icon)
{
// Check arguments.
if (display == IntPtr.Zero)
{
throw new ArgumentNullException("display");
}
if (icon == X11Graphic.StockIcon.None)
{
throw new ArgumentNullException("icon");
}
_display = display;
_screenNumber = screenNumber;
// Load bitmap.
Bitmap bmp = null;
try
{
System.IO.Stream bmpStream = null;
if (icon == X11Graphic.StockIcon.Attention16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_ATTENTION_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Attention32TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_ATTENTION_32_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Attention48TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_ATTENTION_48_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Cancel16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_CANCEL_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Cancel32TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_CANCEL_32_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Cancel48TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_CANCEL_48_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Error16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_ERROR_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Error32TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_ERROR_32_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Error48TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_ERROR_48_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Information16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_INFO_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Information32TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_INFO_32_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Information48TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_INFO_48_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Ok16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_OK_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Question16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_QUESTION_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Question32TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_QUESTION_32_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Warning16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_WARNING_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.Warning32TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_WARNING_32_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.ToggleOff16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_TOGGLEOFF_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.ToggleOn16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_TOGGLEON_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.RadioOff16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_RADIOOFF_16_TRUECOLOR, false);
}
else if (icon == X11Graphic.StockIcon.RadioOn16TrueColor)
{
bmpStream = new System.IO.MemoryStream(X11Resources.IMAGE_RADIOON_16_TRUECOLOR, false);
}
bmp = new Bitmap(bmpStream);
bmpStream.Close();
}
catch (Exception e)
{
throw e;
}
if (bmp == null)
{
throw new OperationCanceledException("Failed to create bitmap from '" + icon.ToString() + "'.");
}
InitializeGraphicRessources(bmp);
}
public static MessageBoxResult Show(this Window window, string text, string caption,
MessageBoxButton button = MessageBoxButton.OK,
MessageBoxImage image = MessageBoxImage.None,
ImageSource imageSource = null)
{
var dlg = new MessageBoxWindow();
var icon = (StockIconId)0;
switch (image)
{
case MessageBoxImage.Error:
icon = StockIconId.ERROR;
break;
case MessageBoxImage.Information:
icon = StockIconId.INFO;
break;
case MessageBoxImage.Exclamation:
icon = StockIconId.WARNING;
break;
case MessageBoxImage.Question:
icon = StockIconId.HELP;
break;
}
if (icon != 0 || imageSource != null)
{
var img = new Image();
img.VerticalAlignment = VerticalAlignment.Top;
img.Source = imageSource ?? StockIcon.GetStockBitmap(icon, StockIcon.SHGSI.SHGSI_LARGEICON);
img.Width = 32;
img.Margin = new Thickness(0, 0, 10, 0);
dlg.ContentPanel.Children.Add(img);
}
var tb = new TextBlock();
tb.Text = text;
tb.MaxWidth = System.Windows.Forms.Screen.FromHandle(new WindowInteropHelper(window).Handle).WorkingArea.Width / 3;
tb.TextWrapping = TextWrapping.Wrap;
dlg.ContentPanel.Children.Add(tb);
dlg.Title = caption ?? UIUtilities.GetProduct();
dlg.Owner = window ?? UIUtilities.GetActiveWindow();
switch (button)
{
case MessageBoxButton.OK:
dlg.Button1.Content = "OK";
dlg.ResultForButton1 = MessageBoxResult.OK;
break;
case MessageBoxButton.OKCancel:
dlg.Button1.Content = "OK";
dlg.ResultForButton1 = MessageBoxResult.OK;
dlg.Button2.Content = "Cancel";
dlg.Button1.IsDefault = false;
dlg.Button2.IsDefault = true;
dlg.ResultForButton1 = MessageBoxResult.Cancel;
dlg.Button2.Visibility = Visibility.Visible;
dlg.Sep1.Visibility = Visibility.Visible;
break;
case MessageBoxButton.YesNo:
dlg.Button1.Content = "Yes";
dlg.ResultForButton1 = MessageBoxResult.Yes;
dlg.Button2.Content = "No";
dlg.Button1.IsDefault = false;
dlg.Button2.IsDefault = true;
dlg.ResultForButton2 = MessageBoxResult.No;
dlg.Button2.Visibility = Visibility.Visible;
dlg.Sep1.Visibility = Visibility.Visible;
break;
case MessageBoxButton.YesNoCancel:
dlg.Button1.Content = "Yes";
dlg.ResultForButton1 = MessageBoxResult.Yes;
dlg.Button2.Content = "No";
dlg.ResultForButton2 = MessageBoxResult.No;
dlg.Button3.Content = "Cancel";
dlg.Button1.IsDefault = false;
dlg.Button2.IsDefault = false;
dlg.Button3.IsDefault = true;
dlg.ResultForButton3 = MessageBoxResult.Cancel;
dlg.Button2.Visibility = Visibility.Visible;
dlg.Button3.Visibility = Visibility.Visible;
dlg.Sep1.Visibility = Visibility.Visible;
dlg.Sep2.Visibility = Visibility.Visible;
break;
}
_ = dlg.ShowDialog();
return(dlg.Result);
}
[return : NotNullIfNotNull("getLegacyIcon")] private static Icon?GetSystemIcon(StockIcon id, Func <Icon>?getLegacyIcon)
=> SystemIconsCache.GetOrAdd(id, getSystemIconAddValueFactory, getLegacyIcon)?.ToIcon(false);
/// <summary> /// Tries to get a system stock icon. When there is no icon defined for provided <paramref name="id"/>, /// or Windows version is below Vista, this method returns <see langword="null"/>. /// In Windows XP use the predefined property members to retrieve system icons. /// </summary> /// <param name="id">Id of the icon to retrieve. For future compatibility reasons non-defined <see cref="StockIcon"/> values are also allowed.</param> /// <returns>An <see cref="Icon"/> instance containing a small and large icon when an icon belongs to <paramref name="id"/>, or <see langword="null"/>, /// when no icon found or Windows version is below Vista, or the method is called in a non-Windows environment.</returns> /// <remarks> /// <note>On non-Windows platforms this method always returns <see langword="null"/>.</note> /// </remarks> public static Icon?GetStockIcon(StockIcon id) => GetSystemIcon(id, null);
public WpfDialog(string title, string description, WpfDialogOptions options)
{
InitializeComponent();
DialogTitle = title;
Description = description;
if (options != null)
{
if (options.CustomContent != null)
{
UserContentArea.Children.Clear();
UserContentArea.Children.Add(options.CustomContent);
}
else
{
UserContentArea.Visibility = Visibility.Collapsed;
}
if (options.PossibleResponses != null)
{
buttonPanel.Children.Clear();
UserResponses responses = options.PossibleResponses;
for (int responseNum = 0; responseNum < responses.ResponseNames.Length; responseNum++)
{
Button btnResponse = new Button();
btnResponse.Content = responses.ResponseNames[responseNum];
btnResponse.Height = 23;
btnResponse.MinWidth = 70;
btnResponse.Click += new RoutedEventHandler(btnResponse_Click);
if (responseNum == responses.DefaultResponseIndex)
{
btnResponse.IsDefault = true;
}
// Only set the margin on the
if (responseNum != responses.ResponseNames.Length)
{
btnResponse.Margin = new Thickness(0, 0, 5, 0);
}
buttonPanel.Children.Add(btnResponse);
}
}
if (options.TitleBarIcon != null)
{
this.Icon = options.TitleBarIcon;
}
if (options.DialogIcon != null)
{
iconImage.Source = options.DialogIcon;
}
else
{
StockIcons icons = new StockIcons();
StockIcon icon = icons.Info;
if (options.DialogType == DialogType.Question)
{
icon = icons.Help;
}
else if (options.DialogType == DialogType.Error)
{
icon = icons.Error;
}
else if (options.DialogType == DialogType.Warning)
{
icon = icons.Warning;
}
// This is an example of how to load a bitmap using a pack formatted string.
//resourceImage = @"Helpers\UIHelpers\Images\question.png";
//BitmapImage bitmapImage = new BitmapImage(new Uri(String.Format("pack://application:,,,/{0}", resourceImage)));
iconImage.Source = icon.BitmapSource;
}
}
this.DataContext = this;
}
