def __setstate__(self, state):
psd = self._win_psd
dm = state.pop('_win_devmode', None)
dn = state.pop('_win_devnames', None)
GPageSetup.__setstate__(self, state)
if dm:
wps.GlobalFree(psd.hDevMode)
psd.hDevMode = handle_with_contents(dm)
if dn:
wps.GlobalFree(psd.hDevNames)
psd.hDevNames = handle_with_contents(dn)
def print_view(self, page_setup, prompt=True):
paginator = Paginator(self, page_setup)
psd = page_setup._win_psd
pd = wp.PRINTDLG()
pd.hDevMode = psd.hDevMode
pd.hDevNames = psd.hDevNames
pd.nMinPage = 1
pd.nMaxPage = paginator.num_pages
pd.nCopies = 1
if wp.PrintDlg(pd):
title = self.print_title
di = wp.DOCINFO()
di.lpszDocName = title
devnames = wps.DevNames(psd.hDevNames)
if devnames.output == "FILE:":
from FileDialogs import request_new_file
f = request_new_file("Print '%s' to file:" % title)
if not f:
return
output_path = f.path
di.lpszOutput = output_path
try:
hdc = pd.hDC
dx, dy = wp.GetPrintingOffset(hdc)
print "TODO: Printable: Implement a Cancel dialog" ###
#wp.install_abort_proc(hdc)
wp.StartDoc(hdc, di)
for page_num in xrange(pd.nFromPage - 1, pd.nToPage):
wp.StartPage(hdc)
canvas = Canvas._from_win_hdc(hdc, for_printing=True)
canvas.translate(-dx, -dy)
paginator.draw_page(canvas, page_num)
wp.EndPage(hdc)
wp.EndDoc(hdc)
finally:
wp.DeleteDC(hdc)
def present_page_setup_dialog(page_setup):
return wps.PageSetupDlg(page_setup._win_psd)
def _win_unlock_devmode(self):
wps.GlobalUnlock(self._win_psd.hDevMode)
def _win_lock_devmode(self):
return wps.lock_devmode_handle(self._win_psd.hDevMode)
def __getstate__(self):
psd = self._win_psd
state = GPageSetup.__getstate__(self)
state['_win_devmode'] = wps.get_handle_contents(psd.hDevMode)
state['_win_devnames'] = wps.get_handle_contents(psd.hDevNames)
return state
def __new__(cls):
self = GPageSetup.__new__(cls)
self._win_psd = wps.get_defaults()
return self
def __new__(cls):
self = GPageSetup.__new__(cls)
self._win_psd = wps.get_defaults()
return self
def _win_lock_devmode(self):
return wps.lock_devmode_handle(self._win_psd.hDevMode)
def __getstate__(self):
psd = self._win_psd
state = GPageSetup.__getstate__(self)
state['_win_devmode'] = wps.get_handle_contents(psd.hDevMode)
state['_win_devnames'] = wps.get_handle_contents(psd.hDevNames)
return state
