G01_0374/venv_win32/Lib/site-packages/win32comext/shell/demos/IActiveDesktop.py

from win32com.shell import shell, shellcon
import pythoncom
import time
website='https://github.com/mhammond/pywin32/'
iad=pythoncom.CoCreateInstance(shell.CLSID_ActiveDesktop, None, pythoncom.CLSCTX_INPROC_SERVER, shell.IID_IActiveDesktop)
opts=iad.GetDesktopItemOptions()
if not (opts['ActiveDesktop'] and opts['EnableComponents']):
    print('Warning: Enabling Active Desktop')
    opts['ActiveDesktop']=True
    opts['EnableComponents']=True
    iad.SetDesktopItemOptions(opts)
    iad.ApplyChanges(0xffff)
    iad=None
    ## apparently takes a short while for it to become active
    time.sleep(2)
    iad=pythoncom.CoCreateInstance(shell.CLSID_ActiveDesktop, None, pythoncom.CLSCTX_INPROC_SERVER, shell.IID_IActiveDesktop)

cnt=iad.GetDesktopItemCount()
print('Count:', cnt)
for i in range(cnt):
    print(iad.GetDesktopItem(i))

component={
    'ID': cnt+1,
    'ComponentType': shellcon.COMP_TYPE_WEBSITE,
    'CurItemState': shellcon.IS_NORMAL,
    'SubscribedURL': website,
    'Source' : website,
    'FriendlyName' : 'Pywin32 on SF',
    'Checked' : True,   ## this controls whether item is currently displayed
    'NoScroll' : False,
    'Dirty': False,
    'Pos': {'Top':69, 'Left':69, 'Height': 400, 'Width': 400, 'zIndex': 1002,
            'CanResize': True, 'CanResizeX': True, 'CanResizeY': True,
            'PreferredLeftPercent': 0, 'PreferredTopPercent': 0},
    'Original': {'Top': 33, 'Left': 304, 'Height': 362, 'Width': 372, 'ItemState': shellcon.IS_NORMAL},
    'Restored': {'Top': 33, 'Left': 304, 'Height': 362, 'Width': 372, 'ItemState': shellcon.IS_NORMAL}
    }


try:
    existing_item=iad.GetDesktopItemBySource(website)
except pythoncom.com_error:
    pass
else:
    iad.RemoveDesktopItem(existing_item)
    iad.ApplyChanges(0xffff)

iad.AddDesktopItem(component)
iad.ApplyChanges(0xffff)  ## need to check which AD_APPLY constants are actually needed