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How to use recvChildWindows method in fMBT

Best Python code snippet using fMBT_python

fmbtx11.py

Source:fmbtx11.py

...322        Example: list window id's and names:323          for props in screen.windowList():324              print props["window"], props["name"]325        """326        return self.existingConnection().recvChildWindows(recursive=True)327class X11Connection(fmbtx11_conn.Display):328    def __init__(self, display):329        fmbtx11_conn.Display.__init__(self, display)330    def target(self):331        return "X11"332    def recvAtspiViewData(self, window):333        return fmbtx11_conn.atspiViewData(window)334    def recvScreenshot(self, filename):335        # This is a hack to get this stack quickly testable,336        # let's replace this with Xlib/libMagick functions, too...337        data = fmbtx11_conn.Display.recvScreenshot(self, "PNG")338        if data:339            if data.startswith("FMBTRAWX11"):340                try:...

fmbtx11_conn.py

Source:fmbtx11_conn.py

...274                          ctypes.byref(nchildren))275        if children:276            libX11.XFree(children)277        return int(parent.value)278    def recvChildWindows(self, window=None, recursive=True, parentBbox=None):279        if window == None:280            window = self._root_window281        if parentBbox == None:282            parentBbox = self.recvWindowBbox(window)283        root = ctypes.c_uint32(0)284        parent = ctypes.c_uint32(0)285        children = ctypes.POINTER(ctypes.c_uint32)()286        nchildren = ctypes.c_int(0)287        libX11.XQueryTree(self._display,288                          window,289                          ctypes.byref(root),290                          ctypes.byref(parent),291                          ctypes.byref(children),292                          ctypes.byref(nchildren))293        windows = []294        window_name = ctypes.c_char_p()295        for c in xrange(nchildren.value):296            if ctypes.sizeof(ctypes.c_void_p) == 4: # 32-bit297                child = int(children[c])298            else: # 64-bit299                child = int(children[c*2])300            libX11.XFetchName(self._display, child, ctypes.byref(window_name))301            if window_name:302                name = window_name303            else:304                name = None305            bbox = self.recvWindowBbox(child, parentBbox=parentBbox)306            window_dict = {307                "window": child,308                "parent": int(parent.value),309                "name": window_name.value,310                "bbox": bbox,311            }312            windows.append(window_dict)313            libX11.XFree(window_name)314            if recursive:315                windows.extend(self.recvChildWindows(child, True, parentBbox=bbox))316        libX11.XFree(children)317        return windows318    def recvScreenshot(self, fmt="FMBTRAWX11"):319        image_p = libX11.XGetImage(self._display, self._root_window,320                                   0, 0, self._width, self._height,321                                   _X_AllPlanes, _X_ZPixmap)322        image = image_p[0]323        if fmt.upper() == "FMBTRAWX11" or fmbtpng == None:324            # FMBTRAWX11 image format header:325            # FMBTRAWX11 [width] [height] [color depth] [bits per pixel]<linefeed>326            # Binary data327            rawfmbt_header = "FMBTRAWX11 %d %d %d %d\n" % (328                image.width, image.height, self._depth, image.bits_per_pixel)329            rawfmbt_data = ctypes.string_at(image.data, image.height * image.bytes_per_line)...

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