public int RunMain(string[] args)
{
Application.ThreadException += HandleThreadException;
using (SingleInstance singleInstance = new SingleInstance())
{
if (singleInstance.IsFirstInstance())
{
try
{
Run();
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
}
else
{
singleInstance.BringFirstInstanceToFront();
}
}
LocalStaticLogger.Stop();
return(0);
}
protected virtual IntPtr InternalHookProc(int code, IntPtr wParam, IntPtr lParam)
{
IntPtr result = UNHANDLED;
if (pfnClientHookProc != null)
{
try
{
// try to ensure CallNextHookEx is always called, even if client
// hook proc code or MarhsalToStructure except
result = pfnClientHookProc(code, wParam, lParam);
}
catch (System.Exception ex)
{
LocalStaticLogger.WriteLine(ex.ToString());
}
}
try
{
// only call CallNextHook if client hook proc did not run or did run but didn't return handled
if (result == UNHANDLED)
{
result = Win32HookAPI.CallNextHookEx(hHook, code, wParam, lParam);
}
}
catch (System.Exception ex)
{
LocalStaticLogger.WriteLine(ex.ToString());
}
return(result);
}
protected bool Invoke(CallbackArguments arguments)
{
if (ThreadPool.QueueUserWorkItem(new WaitCallback(CallbackInvoker), arguments))
{
activeCallbackCount++;
LocalStaticLogger.WriteLine("CallbackInvocation().Invoke(): activeCallbackCount= " + activeCallbackCount);
return(true);
}
return(false);
}
protected void Save(Uri path)
{
try
{
Uri uri = new Uri(path.ToFileSystemPath() + "." + Extension);
storage.Save(this as T, uri);
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
}
protected override IntPtr InternalHookProc(int code, IntPtr wParam, IntPtr lParam)
{
try
{
bool processed = ThreadPool.QueueUserWorkItem(new WaitCallback(ClientHookProcInvoker), new WindowHookProcArgs(code, wParam, lParam));
}
catch (NotSupportedException nse)
{
LocalStaticLogger.WriteLine(nse.ToString());
}
return(Win32HookAPI.CallNextHookEx(hHook, code, wParam, lParam));
}
public static bool UnhookWindowsHook(IntPtr hHook)
{
bool result = false;
try
{
result = Win32HookAPI.UnhookWindowsHookEx(hHook);
}
catch (System.Exception ex)
{
LocalStaticLogger.WriteLine(ex.ToString());
}
return(result);
}
protected static T Load(Uri filePath)
{
T file = default(T);
try
{
file = storage.Load(filePath);
}
catch (Exception e)
{
file = FormattedFile <T, S, R> .Empty;
LocalStaticLogger.WriteLine(e.ToString());
}
return(file);
}
public void Save(T obj, Uri path)
{
try
{
using (var writeStream = GetWriteStream(path))
{
if (writeStream != null)
{
serializer.WriteObject(obj, writeStream);
}
}
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
}
public static Response Post(Uri url, NameValueCollection parameters)
{
using (var client = new WebClient())
{
Response response = null;
try
{
byte[] bytes = client.UploadValues(url, parameters);
response = new Response(bytes);
}
catch (Exception e)
{
LocalStaticLogger.WriteLine("HttpRequest.Post(" + url + ") - " + e.ToString());
}
return(response);
}
}
public static Image ScaleImage(Image image, int width, int height)
{
double aspectRatio = image.Width / image.Height;
double boxRatio = width / height;
double scaleFactor = 0.0;
//Use height, since that is the most restrictive dimension of box.
if (boxRatio > aspectRatio)
{
scaleFactor = (double)height / (double)image.Height;
}
else
{
scaleFactor = (double)width / (double)image.Width;
}
int newWidth = (int)(image.Width * scaleFactor);
int newHeight = (int)(image.Height * scaleFactor);
Image newImage = null;
using (Bitmap buffer = new Bitmap((int)newWidth, newHeight))
{
using (Graphics g = Graphics.FromImage(buffer))
{
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.SmoothingMode = SmoothingMode.HighQuality;
g.CompositingQuality = CompositingQuality.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
g.DrawImage(image, 0, 0, newWidth, newHeight);
}
try
{
newImage = buffer.Clone() as Image;
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
}
return(newImage);
}
public T CreateInstance(string typeName, object[] args)
{
foreach (var type in subTypes)
{
if (type.FullName == typeName)
{
try
{
return(Activator.CreateInstance(type, args) as T);
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
}
}
return(null);
}
protected virtual IntPtr LowLevelKeyboardHookProc(HookCode hc, KeyEvent keyEvent, KeyEventInfo info)
{
try
{
string line = "\r\nHC: [" + hc.ToString() + "]\r\nKEY_EVENT: [" + keyEvent.ToString() + "]\r\n" + info.ToString();
LocalStaticLogger.WriteLine(line);
Console.Out.WriteLine(line);
foreach (var remappedKey in mappings.Keys)
{
// we fudge equality here, comparing a KeyPress to a KeyEvent, technically
// they are not so much equal as equivalent
if (info == remappedKey)
{
var mappedKey = mappings[remappedKey];
if (mappedKey != null)
{
if (keyEvent == KeyEvent.WM_KEYDOWN)
{
if (KeyEventSimulator.SimulateKeyDownAsync(mappedKey.VkCode, mappedKey.ScanCode, mappedKey.Extended))
{
return(LowLevelKeyboardHook.HANDLED);
}
}
else if (keyEvent == KeyEvent.WM_KEYUP)
{
if (KeyEventSimulator.SimulateKeyUpAsync(mappedKey.VkCode, mappedKey.ScanCode, mappedKey.Extended))
{
return(LowLevelKeyboardHook.HANDLED);
}
}
}
}
}
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
return(IntPtr.Zero);
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms644985%28v=vs.85%29.aspx:
// If nCode is less than zero, the hook procedure must return the value returned by CallNextHookEx.
// If nCode is greater than or equal to zero, and the hook procedure did not process the message, it is highly
// recommended that you call CallNextHookEx and return the value it returns; otherwise, other applications that
// have installed WH_KEYBOARD_LL hooks will not receive hook notifications and may behave incorrectly as a result.
// If the hook procedure processed the message, it may return a nonzero value to prevent the system from passing
// the message to the rest of the hook chain or the target window procedure.
protected override IntPtr InternalHookProc(int code, IntPtr wParam, IntPtr lParam)
{
IntPtr result = IntPtr.Zero;
// protect this instance from ever calling InternalHookProc
// at the same time
lock (lockObj)
{
if (code >= 0)
{
if (pfnClientHookProc != null)
{
try
{
// protected ourselves from exceptions thrown in client hook procedures
LowLevelKeyboardHookProcArgs args = new LowLevelKeyboardHookProcArgs(code, wParam, lParam);
result = pfnClientHookProc(args.HookCode, args.KeyEvent, args.Info);
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
}
}
try
{
// try to ensure CallNextHookEx is always called, even if client
// hook proc code or MarhsalToStructure except
if (result == IntPtr.Zero)
{
result = Win32HookAPI.CallNextHookEx(hHook, code, wParam, lParam);
}
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
}
return(result);
}
protected virtual void ClientHookProcInvoker(object data)
{
WindowHookProcArgs args = data as WindowHookProcArgs;
if (args != null)
{
if (pfnClientHookProc != null)
{
try
{
// no way to pass return code back
IntPtr result = pfnClientHookProc(args.Code, args.WParam, args.LParam);
}
catch (System.Exception ex)
{
LocalStaticLogger.WriteLine(ex.ToString());
}
}
}
}
public static Response Get(Uri url, WebHeaderCollection headers)
{
using (var client = new WebClient())
{
Response response = null;
try
{
if (headers != null && headers.Count > 0)
{
client.Headers.Add(headers);
}
var bytes = client.DownloadData(url);
response = new Response(bytes);
}
catch (Exception e)
{
LocalStaticLogger.WriteLine("HttpRequest.Get(" + url + ") - " + e.ToString());
}
return(response);
}
}
public static IntPtr SetWindowsHook(HookType hookType, WindowHookProc lpfnHookProc)
{
try
{
using (var currentProcess = Process.GetCurrentProcess())
{
using (var currentModule = currentProcess.MainModule)
{
IntPtr hModule = Win32HookAPI.GetModuleHandle(currentModule.ModuleName);
if (hModule != IntPtr.Zero)
{
return(Win32HookAPI.SetWindowsHookEx(hookType, lpfnHookProc, hModule, 0));
}
}
}
}
catch (System.Exception ex)
{
LocalStaticLogger.WriteLine(ex.ToString());
}
return(IntPtr.Zero);
}
protected void UpdateUI()
{
try
{
listView.Items.Clear();
foreach (var file in Directory.GetFiles(selectedDirectory, string.Format("*.{0}", FileExtension)))
{
string name = Path.GetFileName(file).Replace("." + FileExtension, string.Empty);
var item = new ListViewItem(name);
item.Tag = Path.Combine(selectedDirectory, file);
listView.Items.Add(item);
}
listView.Enabled = true;
directoryTextBox.Text = selectedDirectory;
}
catch (Exception e)
{
listView.Enabled = false;
LocalStaticLogger.WriteLine(e.ToString());
}
}
public static Type[] GetInterfaceSubclassTypes(string assemblyFile, Type iface)
{
List <Type> types = new List <Type>();
try
{
Assembly assembly = Assembly.LoadFrom(assemblyFile);
foreach (var type in assembly.GetTypes())
{
foreach (var i in type.GetInterfaces())
{
if (i == iface)
{
types.Add(type);
}
}
}
}
catch (Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
return(types.ToArray());
}
protected virtual void HandleThreadProcException(Exception e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
static void HandleThreadException(object sender, ThreadExceptionEventArgs e)
{
LocalStaticLogger.WriteLine(e.ToString());
}
protected virtual void CallbackInvoker(object state)
{
Callback();
activeCallbackCount--;
LocalStaticLogger.WriteLine("CallbackInvocation().CallbackInvoker(): activeCallbackCount= " + activeCallbackCount);
}
protected override void CallbackInvoker(object state)
{
Callback(state as T);
activeCallbackCount--;
LocalStaticLogger.WriteLine("CallbackInvocation().CallbackInvoker(): activeCallbackCount= " + activeCallbackCount);
}