def ScreenCapture(x, y, width, height):
from UnmanagedCode import User32, GDI32
from System.Drawing import Bitmap, Image
hdcSrc = User32.GetWindowDC(User32.GetDesktopWindow())
hdcDest = GDI32.CreateCompatibleDC(hdcSrc)
hBitmap = GDI32.CreateCompatibleBitmap(hdcSrc, width, height)
GDI32.SelectObject(hdcDest, hBitmap)
# 0x00CC0020 is the magic number for a copy raster operation
GDI32.BitBlt(hdcDest, 0, 0, width, height, hdcSrc, x, y, 0x00CC0020)
result = Bitmap(Image.FromHbitmap(hBitmap))
User32.ReleaseDC(User32.GetDesktopWindow(), hdcSrc)
GDI32.DeleteDC(hdcDest)
GDI32.DeleteObject(hBitmap)
return result
def getPixelColor(*args):
# the result will be such as Color [A=255, R=107, G=107, B=107].
if len(args) == 2:
x = args[0]
y = args[1]
if isinstance(args[0], Point):
x = args[0].X
y = args[0].Y
hdc = User32.GetDC(IntPtr.Zero)
pixel = GDI32.GetPixel(hdc, x, y)
User32.ReleaseDC(IntPtr.Zero, hdc)
result = Color.FromArgb(
pixel & 0x000000FF, # R
# First And operation
(pixel & 0x0000FF00) >> 8, # G
(pixel & 0x00FF0000) >> 16) # B
return result
def getRectangle(self):
'''
This will return WRECT struct.
public struct WRECT
{
public int Left;
public int Top;
public int Right;
public int Bottom;
}
'''
hwnd = AniImageBoard.getProcessHanddle(self.name)
# rec has 0. But rec_result has the result. Why???
rec = User32.WRECT()
rec_result = User32.GetWindowRect(hwnd, rec)
if rec_result[0] is False:
return
return rec_result[1]
def killClick(self, x1, y1, x2, y2):
Cursor.Position = Point(x1, y1)
User32.mouse_event(0x202, 0, 0, 0, 0)
Cursor.Position = Point(x2, y2)
User32.mouse_event(0x204, 0, 0, 0, 0)
def click(self, x, y):
info = 0
Cursor.Position = Point(x, y)
User32.mouse_event(0x202, 0, 0, 0, info)
User32.mouse_event(0x204, 0, 0, 0, info)
def foregroundWindow(self):
hwnd = AniImageBoard.getProcessHanddle(self.name)
if hwnd == 0:
raise RuntimeError('There is no Window.')
User32.SwitchToThisWindow(hwnd, True)
def killClick(self, x1, y1, x2, y2):
Cursor.Position = Point(x1, y1)
User32.mouse_event(0x202, 0, 0, 0, 0)
Cursor.Position = Point(x2, y2)
User32.mouse_event(0x204, 0, 0, 0, 0)
def click(self, x, y):
info = 0
Cursor.Position = Point(x, y)
User32.mouse_event(0x202, 0, 0, 0, info)
User32.mouse_event(0x204, 0, 0, 0, info)
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
namespace UnmanagedCode
{
public class User32
{
[DllImport("user32.dll", CharSet=CharSet.Auto)]
public static extern int MessageBox(IntPtr hWnd, String text, String caption, int options);
}
}
"""
# Bytecode, no disk forl to LoadLibrary from
assembly = Generate(unmanaged_code, 'UnmanagedCode', inMemory=True)
print("Type : %s" % (type(assembly)))
print("CodeBase: %s" % (assembly.CodeBase))
print("FullName: %s" % (assembly.FullName))
print("Dynamic? %s" % (assembly.IsDynamic))
print("Location: %s" % (assembly.Location))
clr.AddReference(assembly)
from UnmanagedCode import User32
from System import IntPtr
User32.MessageBox(IntPtr.Zero, "Hello World", "Platform Invoke Sample", 0)
return compile.CompiledAssembly
return compile.PathToAssembly
unmanaged_code = """
using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
namespace UnmanagedCode
{
public class User32
{
[DllImport("user32.dll", CharSet=CharSet.Auto)]
public static extern int MessageBox(IntPtr hWnd, String text, String caption, int options);
}
}
"""
# Bytecode, no disk forl to LoadLibrary from
assembly = Generate(unmanaged_code, 'UnmanagedCode', inMemory=True)
print(assembly)
clr.AddReference(assembly)
from UnmanagedCode import User32
User32.MessageBox(0, "Hello World", "Platform Invoke Sample", 0)
