Python win32gui.EnumChildWindows() Examples

The following are 13 code examples of win32gui.EnumChildWindows(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module win32gui , or try the search function .
Example #1
Source File: gui.py    From peach with Mozilla Public License 2.0 7 votes vote down vote up 
def enumCallback(hwnd, self):
            title = win32gui.GetWindowText(hwnd)

            for name in self.WindowNames:
                if title.find(name) > -1:
                    try:
                        self.FoundWindowEvent.set()

                        if self.CloseWindows:
                            win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
                    except:
                        pass
                else:
                    try:
                        win32gui.EnumChildWindows(hwnd, _WindowWatcher.enumChildCallback, self)
                    except:
                        pass

            return True
Example #2
Source File: winguiauto.py    From pyautotrade_tdx with GNU General Public License v2.0 6 votes vote down vote up 
def dumpWindows(hwnd):
    '''Dump all controls from a window
    
    Useful during development, allowing to you discover the structure of the
    contents of a window, showing the text and class of all contained controls.

    Parameters
    ----------
    hwnd
        The window handle of the top level window to dump.

    Returns
    -------
        all windows

    Usage example::
        
        replaceDialog = findTopWindow(wantedText='Replace')
        pprint.pprint(dumpWindow(replaceDialog))
    '''
    windows = []
    win32gui.EnumChildWindows(hwnd, _windowEnumerationHandler, windows)
    return windows
Example #3
Source File: file.py    From peach with Mozilla Public License 2.0 6 votes vote down vote up 
def enumCallback(hwnd, args):
            """
            Will get called by win32gui.EnumWindows, once for each
            top level application window.
            """

            proc = args[0]
            windowName = args[1]

            try:
                # Get window title
                title = win32gui.GetWindowText(hwnd)

                # Is this our guy?
                if title.find(windowName) == -1:
                    win32gui.EnumChildWindows(hwnd, FileWriterLauncherGui.enumChildCallback, args)
                    return

                # Send WM_CLOSE message
                win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
            except:
                pass
Example #4
Source File: process.py    From peach with Mozilla Public License 2.0 6 votes vote down vote up 
def enumCallback(hwnd, windowName):
            """
            Will get called by win32gui.EnumWindows, once for each
            top level application window.
            """

            try:
                # Get window title
                title = win32gui.GetWindowText(hwnd)

                # Is this our guy?
                if title.find(windowName) == -1:
                    win32gui.EnumChildWindows(hwnd, FileWriterLauncherGui.enumChildCallback, windowName)
                    return

                # Send WM_CLOSE message
                win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
            except:
                pass
Example #5
Source File: windows.py    From ATX with Apache License 2.0 6 votes vote down vote up 
def attach(self, device):
        if self.device is not None:
            print "Warning: already attached to a device."
            if device is not self.device:
                self.detach()

        handle = device.hwnd
        def callback(hwnd, extra):
            extra.add(hwnd)
            return True
        self.watched_hwnds.add(handle)
        try:
            # EnumChildWindows may crash for windows have no any child.
            # refs: https://mail.python.org/pipermail/python-win32/2005-March/003042.html
            win32gui.EnumChildWindows(handle, callback, self.watched_hwnds)
        except pywintypes.error:
            pass

        self.device = device
        print "attach to device", device
Example #6
Source File: cutthecrap.py    From fame_modules with GNU General Public License v3.0 6 votes vote down vote up 
def foreach_window(self):
        def callback(hwnd, lparam):
            title = win32gui.GetWindowText(hwnd).lower()

            for window in self.to_close:
                if window in title:
                    win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
                    print "Closed window ({})".format(title)

            for window in self.clicks:
                if window in title:
                    self._windows[hwnd] = {
                        "matches": self.clicks[window],
                        "to_click": [],
                        "buttons": []
                    }
                    try:
                        win32gui.EnumChildWindows(hwnd, self.foreach_child(), hwnd)
                    except:
                        print "EnumChildWindows failed, moving on."

                    for button_toclick in self._windows[hwnd]['to_click']:
                        for button in self._windows[hwnd]['buttons']:
                            if button_toclick in button['text']:
                                win32gui.SetForegroundWindow(button['handle'])
                                win32gui.SendMessage(button['handle'], win32con.BM_CLICK, 0, 0)
                                print "Clicked on button ({} / {})".format(title, button['text'])

                    del self._windows[hwnd]

            return True

        return callback
Example #7
Source File: winguiauto.py    From pyautotrade_tdx with GNU General Public License v2.0 6 votes vote down vote up 
def findSpecifiedWindows(top_hwnd, numChildWindows=70):
    '''
    查找某一窗口下指定数量的子窗口
    :param top_hwnd: 主窗口句柄
    :param numChildWindows: 子窗口数量
    :return:子窗口列表，包括子窗口hwnd, title, className
    '''
    windows = []
    try:
        win32gui.EnumChildWindows(top_hwnd, _windowEnumerationHandler, windows)
    except win32gui.error:
        # No child windows
        return
    for window in windows:
        childHwnd, windowText, windowClass = window
        windowContent = dumpSpecifiedWindow(childHwnd)
        if len(windowContent) == numChildWindows:
            return windowContent
    # 没有指定数量的句柄
    return
Example #8
Source File: winguiauto.py    From pyAutoTrading with GNU General Public License v2.0 6 votes vote down vote up 
def dumpWindows(hwnd):
    """Dump all controls from a window

    Useful during development, allowing to you discover the structure of the
    contents of a window, showing the text and class of all contained controls.

    Parameters
    ----------
    hwnd
        The window handle of the top level window to dump.

    Returns
    -------
        all windows

    Usage example::

        replaceDialog = findTopWindow(wantedText='Replace')
        pprint.pprint(dumpWindow(replaceDialog))
    """
    windows = []
    win32gui.EnumChildWindows(hwnd, _windowEnumerationHandler, windows)
    return windows
Example #9
Source File: process.py    From peach with Mozilla Public License 2.0 5 votes vote down vote up 
def enumCallback(hwnd, windowName):
            """
            Will get called by win32gui.EnumWindows, once for each
            top level application window.
            """

            try:
                # Get window title
                title = win32gui.GetWindowText(hwnd)

                # Is this our guy?
                if title.find(windowName) == -1:
                    win32gui.EnumChildWindows(hwnd, FileWriterLauncherGui.enumChildCallback, windowName)
                    return

                # Send WM_CLOSE message
                win32gui.PostMessage(hwnd, win32con.WM_CLOSE, 0, 0)
            except:
                pass
Example #10
Source File: winguiauto.py    From PyAutoTrading with GNU General Public License v2.0 5 votes vote down vote up 
def dumpWindow(hwnd):
    '''Dump all controls from a window into a nested list
    
    Useful during development, allowing to you discover the structure of the
    contents of a window, showing the text and class of all contained controls.

    Parameters
    ----------
    hwnd
        The window handle of the top level window to dump.

    Returns
    -------
    A nested list of controls. Each entry consists of the
    control's hwnd, its text, its class, and its sub-controls, if any.

    Usage example::
        
        replaceDialog = findTopWindow(wantedText='Replace')
        pprint.pprint(dumpWindow(replaceDialog))
    '''
    windows = []
    try:
        win32gui.EnumChildWindows(hwnd, _windowEnumerationHandler, windows)
    except win32gui.error:
        # No child windows
        return
    windows = [list(window) for window in windows]
    for window in windows:
        childHwnd, windowText, windowClass = window
        window_content = dumpWindow(childHwnd)
        if window_content:
            window.append(window_content)
    return windows
Example #11
Source File: winguiauto.py    From pyautotrade_tdx with GNU General Public License v2.0 5 votes vote down vote up 
def dumpWindow(hwnd):
    '''Dump all controls from a window into a nested list
    
    Useful during development, allowing to you discover the structure of the
    contents of a window, showing the text and class of all contained controls.

    Parameters
    ----------
    hwnd
        The window handle of the top level window to dump.

    Returns
    -------
    A nested list of controls. Each entry consists of the
    control's hwnd, its text, its class, and its sub-controls, if any.

    Usage example::
        
        replaceDialog = findTopWindow(wantedText='Replace')
        pprint.pprint(dumpWindow(replaceDialog))
    '''
    windows = []
    try:
        win32gui.EnumChildWindows(hwnd, _windowEnumerationHandler, windows)
    except win32gui.error:
        # No child windows
        return
    windows = [list(window) for window in windows]
    for window in windows:
        childHwnd, windowText, windowClass = window
        window_content = dumpWindow(childHwnd)
        if window_content:
            window.append(window_content)
    return windows
Example #12
Source File: win32_helper.py    From pySPM with Apache License 2.0 5 votes vote down vote up 
def findWindow(name='',C='',parent=0):
    R=[]
    def callbck(hwnd, lParam):
        title,c = getInfo(hwnd)
        if (name=='' or title.startswith(name)) and (C=='' or c==C):
            R.append(hwnd)
        return True
    user32.EnumChildWindows(parent,WNDENUMPROC(callbck),42)        
    return R
Example #13
Source File: win32_helper.py    From pySPM with Apache License 2.0 5 votes vote down vote up 
def findControls(topHwnd,
                 wantedText=None,
                 wantedClass=None,
                 selectionFunction=None):
    
    def searchChildWindows(currentHwnd):
        results = []
        childWindows = []
        try:
            win32gui.EnumChildWindows(currentHwnd,
                                      _windowEnumerationHandler,
                                      childWindows)
        except win32gui.error:
            # This seems to mean that the control *cannot* have child windows,
            # i.e. not a container.
            return
        for childHwnd, windowText, windowClass in childWindows:
            descendentMatchingHwnds = searchChildWindows(childHwnd)
            if descendentMatchingHwnds:
                results += descendentMatchingHwnds

            if wantedText and \
               not _normaliseText(wantedText) in _normaliseText(windowText):
                continue
            if wantedClass and \
               not windowClass == wantedClass:
                continue
            if selectionFunction and \
               not selectionFunction(childHwnd):
                continue
            results.append(childHwnd)
        return results

    return searchChildWindows(topHwnd)