def _getPointFromOffset(self, offset):
if self.obj.editAPIVersion == 1 or self.obj.editAPIVersion >= 3:
processHandle = self.obj.processHandle
internalP = winKernel.virtualAllocEx(processHandle, None,
ctypes.sizeof(PointLStruct),
winKernel.MEM_COMMIT,
winKernel.PAGE_READWRITE)
try:
p = PointLStruct(0, 0)
winKernel.writeProcessMemory(processHandle, internalP,
ctypes.byref(p), ctypes.sizeof(p),
None)
watchdog.cancellableSendMessage(self.obj.windowHandle,
EM_POSFROMCHAR, internalP,
offset)
winKernel.readProcessMemory(processHandle, internalP,
ctypes.byref(p), ctypes.sizeof(p),
None)
finally:
winKernel.virtualFreeEx(processHandle, internalP, 0,
winKernel.MEM_RELEASE)
point = textInfos.Point(p.x, p.y)
else:
res = watchdog.cancellableSendMessage(self.obj.windowHandle,
EM_POSFROMCHAR, offset, None)
point = textInfos.Point(winUser.GET_X_LPARAM(res),
winUser.GET_Y_LPARAM(res))
(left, top, width, height) = self.obj.location
point.x = point.x + left
point.y = point.y + top
return point
def fromDWORD(cls, dwPoint):
if isinstance(dwPoint, DWORD):
dwPoint = dwPoint.value
if not isinstance(dwPoint, (int, long)):
raise TypeError(
"dwPoint should be one of int, long or ctypes.wintypes.DWORD (ctypes.ulong)"
)
return Point(winUser.GET_X_LPARAM(dwPoint),
winUser.GET_Y_LPARAM(dwPoint))
def inputTouchWndProc(self,hwnd,msg,wParam,lParam): if msg>=_WM_POINTER_FIRST and msg<=_WM_POINTER_LAST: flags=winUser.HIWORD(wParam) touching=(flags&POINTER_MESSAGE_FLAG_INRANGE) and (flags&POINTER_MESSAGE_FLAG_FIRSTBUTTON) x=winUser.GET_X_LPARAM(lParam) y=winUser.GET_Y_LPARAM(lParam) ID=winUser.LOWORD(wParam) if touching: self.trackerManager.update(ID,x,y,False) core.requestPump() elif not flags&POINTER_MESSAGE_FLAG_FIRSTBUTTON: self.trackerManager.update(ID,x,y,True) core.requestPump() return 0 return windll.user32.DefWindowProcW(hwnd,msg,wParam,lParam)
def _getPointFromOffset(self, offset):
if self.obj.editAPIVersion == 1 or self.obj.editAPIVersion >= 3:
processHandle = self.obj.processHandle
internalP = winKernel.virtualAllocEx(processHandle, None,
ctypes.sizeof(PointLStruct),
winKernel.MEM_COMMIT,
winKernel.PAGE_READWRITE)
try:
p = PointLStruct(0, 0)
winKernel.writeProcessMemory(processHandle, internalP,
ctypes.byref(p), ctypes.sizeof(p),
None)
watchdog.cancellableSendMessage(self.obj.windowHandle,
winUser.EM_POSFROMCHAR,
internalP, offset)
winKernel.readProcessMemory(processHandle, internalP,
ctypes.byref(p), ctypes.sizeof(p),
None)
finally:
winKernel.virtualFreeEx(processHandle, internalP, 0,
winKernel.MEM_RELEASE)
point = locationHelper.Point(p.x, p.y)
else:
res = watchdog.cancellableSendMessage(self.obj.windowHandle,
winUser.EM_POSFROMCHAR,
offset, None)
point = locationHelper.Point(winUser.GET_X_LPARAM(res),
winUser.GET_Y_LPARAM(res))
# A returned coordinate can be a negative value if
# the specified character is not displayed in the edit control's client area.
# If the specified index is greater than the index of the last character in the control,
# the control returns -1.
if point.x < 0 or point.y < 0:
raise LookupError(
"Point with client coordinates x=%d, y=%d not within client area of object"
% (point.x, point.y))
try:
return point.toScreen(self.obj.windowHandle)
except WindowsError as e:
raise LookupError(
f"Couldn't convert point at offset {offset} to screen coordinates: {e.strerror}"
)
def consoleWinEventHook(handle, eventID, window, objectID, childID, threadID,
timestamp):
#We don't want to do anything with the event if the event is not for the window this console is in
if window != consoleObject.windowHandle:
return
if eventID == winUser.EVENT_CONSOLE_CARET and not eventHandler.isPendingEvents(
"caret", consoleObject):
eventHandler.queueEvent("caret", consoleObject)
# It is safe to call this event from this callback.
# This avoids an extra core cycle.
consoleObject.event_textChange()
if eventID == winUser.EVENT_CONSOLE_UPDATE_SIMPLE:
x = winUser.GET_X_LPARAM(objectID)
y = winUser.GET_Y_LPARAM(objectID)
consoleScreenBufferInfo = wincon.GetConsoleScreenBufferInfo(
consoleOutputHandle)
if x < consoleScreenBufferInfo.dwCursorPosition.x and (
y == consoleScreenBufferInfo.dwCursorPosition.y
or y == consoleScreenBufferInfo.dwCursorPosition.y + 1):
eventHandler.queueEvent("typedCharacter",
consoleObject,
ch=chr(winUser.LOWORD(childID)))
