def start_presentation(self):
"""
Starts a presentation from the beginning.
"""
log.debug('start_presentation')
# SlideShowWindow measures its size/position by points, not pixels
# https://technet.microsoft.com/en-us/library/dn528846.aspx
try:
dpi = win32ui.GetActiveWindow().GetDC().GetDeviceCaps(88)
except win32ui.error:
try:
dpi = win32ui.GetForegroundWindow().GetDC().GetDeviceCaps(
88)
except win32ui.error:
dpi = 96
size = ScreenList().current['size']
ppt_window = None
try:
ppt_window = self.presentation.SlideShowSettings.Run()
except (AttributeError, pywintypes.com_error) as e:
log.exception('Caught exception while in start_presentation')
log.exception(e)
trace_error_handler(log)
self.show_error_msg()
if ppt_window and not Settings().value(
'presentations/powerpoint control window'):
try:
ppt_window.Top = size.y() * 72 / dpi
ppt_window.Height = size.height() * 72 / dpi
ppt_window.Left = size.x() * 72 / dpi
ppt_window.Width = size.width() * 72 / dpi
except AttributeError as e:
log.exception('AttributeError while in start_presentation')
log.exception(e)
# Find the presentation window and save the handle for later
self.presentation_hwnd = None
if ppt_window:
log.debug('main display size: y={y:d}, height={height:d}, '
'x={x:d}, width={width:d}'.format(
y=size.y(),
height=size.height(),
x=size.x(),
width=size.width()))
win32gui.EnumWindows(self._window_enum_callback, size)
# Make sure powerpoint doesn't steal focus, unless we're on a single screen setup
if len(ScreenList().screen_list) > 1:
Registry().get('main_window').activateWindow()
def start_presentation(self):
"""
Starts a presentation from the beginning.
"""
log.debug('start_presentation')
# SlideShowWindow measures its size/position by points, not pixels
# https://technet.microsoft.com/en-us/library/dn528846.aspx
try:
dpi = win32ui.GetActiveWindow().GetDC().GetDeviceCaps(88)
except win32ui.error:
try:
dpi = win32ui.GetForegroundWindow().GetDC().GetDeviceCaps(88)
except win32ui.error:
dpi = 96
size = ScreenList().current['size']
ppt_window = None
try:
ppt_window = self.presentation.SlideShowSettings.Run()
except (AttributeError, pywintypes.com_error) as e:
log.exception('Caught exception while in start_presentation')
log.exception(e)
trace_error_handler(log)
self.show_error_msg()
if ppt_window and not Settings().value('presentations/powerpoint control window'):
try:
ppt_window.Top = size.y() * 72 / dpi
ppt_window.Height = size.height() * 72 / dpi
ppt_window.Left = size.x() * 72 / dpi
ppt_window.Width = size.width() * 72 / dpi
except AttributeError as e:
log.exception('AttributeError while in start_presentation')
log.exception(e)
# Find the presentation window and save the handle for later
self.presentation_hwnd = None
if ppt_window:
log.debug('main display size: y=%d, height=%d, x=%d, width=%d'
% (size.y(), size.height(), size.x(), size.width()))
win32gui.EnumWindows(self._window_enum_callback, size)
# Make sure powerpoint doesn't steal focus, unless we're on a single screen setup
if len(ScreenList().screen_list) > 1:
Registry().get('main_window').activateWindow()
def load_presentation(self):
"""
Called when a presentation is added to the SlideController. It builds the environment, starts communication with
the background PptView task started earlier.
"""
log.debug('LoadPresentation')
size = ScreenList().current['size']
rect = RECT(size.x(), size.y(), size.right(), size.bottom())
filepath = str(self.filepath.replace('/', '\\'))
if not os.path.isdir(self.get_temp_folder()):
os.makedirs(self.get_temp_folder())
self.ppt_id = self.controller.process.OpenPPT(filepath, None, rect, str(self.get_temp_folder()) + '\\slide')
if self.ppt_id >= 0:
self.create_thumbnails()
self.stop_presentation()
return True
else:
return False
def start_presentation(self):
"""
Starts a presentation from the beginning.
"""
log.debug('start_presentation')
#SlideShowWindow measures its size/position by points, not pixels
try:
dpi = win32ui.GetActiveWindow().GetDC().GetDeviceCaps(88)
except win32ui.error:
try:
dpi = win32ui.GetForegroundWindow().GetDC().GetDeviceCaps(88)
except win32ui.error:
dpi = 96
size = ScreenList().current['size']
ppt_window = self.presentation.SlideShowSettings.Run()
if not ppt_window:
return
ppt_window.Top = size.y() * 72 / dpi
ppt_window.Height = size.height() * 72 / dpi
ppt_window.Left = size.x() * 72 / dpi
ppt_window.Width = size.width() * 72 / dpi
def load_presentation(self):
"""
Called when a presentation is added to the SlideController. It builds the environment, starts communication with
the background PptView task started earlier.
"""
log.debug('LoadPresentation')
temp_folder = self.get_temp_folder()
size = ScreenList().current['size']
rect = RECT(size.x(), size.y(), size.right(), size.bottom())
self.file_path = os.path.normpath(self.file_path)
preview_path = os.path.join(temp_folder, 'slide')
# Ensure that the paths are null terminated
byte_file_path = self.file_path.encode('utf-16-le') + b'\0'
preview_path = preview_path.encode('utf-16-le') + b'\0'
if not os.path.isdir(temp_folder):
os.makedirs(temp_folder)
self.ppt_id = self.controller.process.OpenPPT(byte_file_path, None, rect, preview_path)
if self.ppt_id >= 0:
self.create_thumbnails()
self.stop_presentation()
return True
else:
return False
def load_presentation(self):
"""
Called when a presentation is added to the SlideController. It builds the environment, starts communication with
the background PptView task started earlier.
"""
log.debug('LoadPresentation')
temp_folder = self.get_temp_folder()
size = ScreenList().current['size']
rect = RECT(size.x(), size.y(), size.right(), size.bottom())
self.file_path = os.path.normpath(self.file_path)
preview_path = os.path.join(temp_folder, 'slide')
# Ensure that the paths are null terminated
byte_file_path = self.file_path.encode('utf-16-le') + b'\0'
preview_path = preview_path.encode('utf-16-le') + b'\0'
if not os.path.isdir(temp_folder):
os.makedirs(temp_folder)
self.ppt_id = self.controller.process.OpenPPT(byte_file_path, None, rect, preview_path)
if self.ppt_id >= 0:
self.create_thumbnails()
self.stop_presentation()
return True
else:
return False
