/// <summary>
/// Get the file path to the exe for the process which owns this window
/// </summary>
public static string GetProcessPath(this IInteropWindow interopWindow)
{
// TODO: fix for apps
var processid = interopWindow.GetProcessId();
return(Kernel32Api.GetProcessPath(processid));
}
/// <summary>
/// Get the icon for a hWnd
/// </summary>
/// <typeparam name="TIcon">The return type for the icon, can be Icon, Bitmap or BitmapSource</typeparam>
/// <param name="window">IInteropWindow</param>
/// <param name="useLargeIcons">true to try to get a big icon first</param>
/// <returns>TIcon</returns>
public static TIcon GetIcon <TIcon>(this IInteropWindow window, bool useLargeIcons = false) where TIcon : class
{
if (window.IsApp())
{
return(IconHelper.GetAppLogo <TIcon>(window));
}
var icon = GetIconFromWindow <TIcon>(window, useLargeIcons);
if (icon != null)
{
return(icon);
}
var processId = window.GetProcessId();
// Try to get the icon from the process file itself, if we can query the path
var processPath = Kernel32Api.GetProcessPath(processId);
if (processPath != null)
{
return(IconHelper.ExtractAssociatedIcon <TIcon>(processPath, useLargeIcon: useLargeIcons));
}
// Look at the windows of the other similar named processes
using (var process = Process.GetProcessById(processId))
{
var processName = process.ProcessName;
foreach (var possibleParentProcess in Process.GetProcessesByName(processName))
{
var parentProcessWindow = InteropWindowFactory.CreateFor(possibleParentProcess.MainWindowHandle);
icon = GetIconFromWindow <TIcon>(parentProcessWindow, useLargeIcons);
if (icon != null)
{
return(icon);
}
possibleParentProcess.Dispose();
}
}
// Try to find another window, which belongs to the same process, and get the icon from there
foreach (var otherWindow in InteropWindowQuery.GetTopWindows().Where(interopWindow => interopWindow.GetProcessId() == processId))
{
if (otherWindow.Handle == window.Handle)
{
continue;
}
icon = GetIconFromWindow <TIcon>(otherWindow, useLargeIcons);
if (icon != null)
{
return(icon);
}
}
// Nothing found, REALLY!
return(default(TIcon));
}
/// <summary>
/// Show all the running instances
/// </summary>
private static void ShowInstances()
{
var instanceInfo = new StringBuilder();
var index = 1;
foreach (var process in Process.GetProcesses())
{
try
{
if (process.ProcessName.ToLowerInvariant().Contains("greenshot"))
{
instanceInfo.AppendFormat("{0} : {1} (pid {2})", index++, Kernel32Api.GetProcessPath(process.Id), process.Id);
instanceInfo.Append(Environment.NewLine);
}
}
catch (Exception)
{
//Log.Debug().WriteLine(ex);
}
process.Dispose();
}
// Placehold for the Extension
IGreenshotLanguage language = null;
// A dirty fix to make sure the messagebox is visible as a Greenshot window on the taskbar
using (var multiInstanceForm = new Form
{
Icon = GreenshotResources.GetGreenshotIcon(),
ShowInTaskbar = true,
MaximizeBox = false,
MinimizeBox = false,
FormBorderStyle = FormBorderStyle.FixedDialog,
Location = new Point(int.MinValue, int.MinValue),
Text = language.TranslationOrDefault(l => l.Error),
AutoSize = true,
AutoSizeMode = AutoSizeMode.GrowAndShrink,
StartPosition = FormStartPosition.CenterScreen
})
{
var flowLayoutPanel = new FlowLayoutPanel
{
AutoScroll = true,
FlowDirection = System.Windows.Forms.FlowDirection.TopDown,
WrapContents = false,
AutoSize = true,
AutoSizeMode = AutoSizeMode.GrowAndShrink
};
var internalFlowLayoutPanel = new FlowLayoutPanel
{
AutoScroll = true,
FlowDirection = System.Windows.Forms.FlowDirection.LeftToRight,
WrapContents = false,
AutoSize = true,
AutoSizeMode = AutoSizeMode.GrowAndShrink
};
var pictureBox = new PictureBox
{
Dock = DockStyle.Left,
Image = SystemIcons.Error.ToBitmap(),
SizeMode = PictureBoxSizeMode.AutoSize
};
internalFlowLayoutPanel.Controls.Add(pictureBox);
var textbox = new Label
{
Text = language.TranslationOrDefault(l => l.ErrorMultipleinstances) + Environment.NewLine + instanceInfo,
AutoSize = true
};
internalFlowLayoutPanel.Controls.Add(textbox);
flowLayoutPanel.Controls.Add(internalFlowLayoutPanel);
var cancelButton = new Button
{
Text = language.TranslationOrDefault(l => l.BugreportCancel),
Dock = DockStyle.Bottom,
Height = 20
};
flowLayoutPanel.Controls.Add(cancelButton);
multiInstanceForm.Controls.Add(flowLayoutPanel);
multiInstanceForm.CancelButton = cancelButton;
multiInstanceForm.ShowDialog();
}
}