def OpenDocument(self):
if self.openFileDialog.ShowDialog() != WinForms.DialogResult.OK:
return
filename = self.openFileDialog.FileName
stream = File.OpenRead(filename)
buff = System.Array.CreateInstance(System.Byte, 1024)
buff.Initialize()
data = []
read = 1
while read > 0:
read, _ = stream.Read(buff, 0, 1024)
temp = Encoding.ASCII.GetString(buff, 0, read)
data.append(temp)
data = ''.join(data)
stream.Close()
filename = self.filename = filename.lower()
if filename.endswith('.rtf'):
self.richTextBox.Rtf = data
self.doctype = 2
else:
self.richTextBox.Text = data
self.doctype = 1
self.Text = 'Python Wordpad - %s' % filename
self.richTextBox.Select(0, 0)
def __init__(self, xamlPath):
stream = File.OpenRead(xamlPath)
try:
self.Root = XamlReader.Load(stream)
except SystemError, e:
print 'Error parsing xaml file: {0}'.format(xamlPath)
#print str(e)
raise e
def __init__(self):
stream = File.OpenRead(
"wpfFromXAML2.xaml") #r'D:\git\ipy\ch9_wpf\wpfFromXAML.xaml'
#stream = File.OpenRead(r'D:\git\ipy\ch9_wpf\wpfFromXAML2.xaml') #r'D:\git\ipy\ch9_wpf\wpfFromXAML.xaml'
# create WPF object from xaml
self.Root = XamlReader.Load(stream)
self.button = self.Root.FindName('button')
self.stackPanel = self.Root.FindName('stackPanel')
self.button.Click += self.on_click
self.button.Click += self.button_Click
def add_image(self):
"""Добавляем картинку."""
self.button.LargeImage = BitmapImage()
stream = File.OpenRead(self.image)
self.button.LargeImage.BeginInit()
self.button.LargeImage.CacheOption = BitmapCacheOption.OnLoad
self.button.LargeImage.StreamSource = stream
self.button.LargeImage.DecodePixelHeight = 32
self.button.LargeImage.DecodePixelWidth = 32
self.button.LargeImage.EndInit()
self.button.LargeImage.Freeze()
stream.Close()
stream.Dispose()
stream = File.OpenRead(self.image)
self.button.Image = BitmapImage()
self.button.Image.BeginInit()
self.button.Image.CacheOption = BitmapCacheOption.OnLoad
self.button.Image.StreamSource = stream
self.button.Image.DecodePixelHeight = 16
self.button.Image.DecodePixelWidth = 16
self.button.Image.EndInit()
self.button.LargeImage.Freeze()
stream.Close()
stream.Dispose()
def __read(self):
try:
filestream = File.OpenRead(self.file_location)
xml = XmlReader.Create(filestream)
if self.progress:
self.progress.filestream = filestream
except IOError as e:
raise e
else:
if xml.IsStartElement('osm'):
self.__readOsmEntities(xml)
else:
print('Osm file is not valid. No <osm> element found.\n')
finally:
if File.Exists(self.file_location):
xml.Close()
filestream.Close()
def __init__(self):
stream = File.OpenRead(fileName)
self.Root = XamlReader.Load(stream)
self.button = self.Root.FindName('button')
self.stackPanel = self.Root.FindName('stackPanel')
self.button.Click += self.onClick
