def display_dialog(self, message, caption='Info', dialog_type='yesno',
callbacks={}, scrollable=None):
"""Display a configurable dialog."""
style = None
if dialog_type == 'yesno':
style = wx.ICON_QUESTION|wx.YES_NO|wx.CANCEL
elif dialog_type == 'okcancel':
style = wx.ICON_QUESTION|wx.OK|wx.CANCEL
else:
style = wx.ICON_INFORMATION|wx.OK
if scrollable is None:
scrollable = message.count("\n") > 4
if scrollable:
dialog = ScrolledMessageDialog(
self.__frame, message, caption = caption, style = style)
else:
dialog = wx.MessageDialog(
self.__frame, message, caption = caption, style = style)
clicked = dialog.ShowModal()
# find and execute the apropriate callback:
# map wx.ID_??? against the dictionary passed as param to this function
# if any key is not defined "do" will become an empty lambda expression
do = {
wx.ID_YES: callbacks.get('yes', lambda: None),
wx.ID_NO: callbacks.get('no', lambda: None),
wx.ID_CANCEL: callbacks.get('cancel', lambda: None),
wx.ID_OK: callbacks.get('ok', lambda: None)
}.get(clicked, lambda: None)()
dialog.Destroy()
def OnErrScrolledDialog(self, event=None):
if not isDarwin():
Warn(None, 'aborting: functionality only available on mac',
'Error')
return
ok = False
import os.path
fname = self.getLogFileName(pidoffset=-1)
if os.path.isfile(fname):
ok = True
else:
fname = self.getLogFileName(pidoffset=0)
if os.path.isfile(fname):
ok = True
else:
Warn(
None, 'aborting: cannot find log file, tried %s and %s' %
(self.getLogFileName(pidoffset=-1),
self.getLogFileName(pidoffset=0)))
if ok:
with open(fname, "r") as f:
txt = "\n".join(f.readlines())
dlg = ScrolledMessageDialog(self.visFr,
txt,
"VisGUI Error Output",
size=(900, 400),
style=wx.RESIZE_BORDER
| wx.DEFAULT_DIALOG_STYLE)
dlg.ShowModal()
dlg.Destroy()
def show_exception_as_dialog(type, value, tb, raisefurther=True):
"""Exception handler that show a dialog."""
import traceback
import wx
# if tb:
# print((traceback.format_tb(tb)))
if isinstance(value, ClearException):
wx.MessageBox(value, value.heading, wx.OK | wx.ICON_ERROR)
else:
from wx.lib.dialogs import ScrolledMessageDialog
lines = ['An error occurred in the program:\n']
lines += traceback.format_exception_only(type, value)
lines += ['\nTraceback (most recent call last):\n']
if tb:
lines += traceback.format_tb(tb)
dlg = ScrolledMessageDialog(None,
"".join(lines),
'Error',
style=wx.DEFAULT_DIALOG_STYLE
| wx.RESIZE_BORDER)
dlg.ShowModal()
if raisefurther:
raise value
def OnHelpAbout(self, event):
'''Stuff that gets displayed when you select Help -> About in
the menu bar'''
from wx.lib.dialogs import ScrolledMessageDialog
about = ScrolledMessageDialog(
self, "Write to file tool.\nA product of Wireless@VT.", "About...")
about.ShowModal()
def reload_project_files(self,
doReload=True,
errors=None,
show_dialog=True,
save_reload=True):
"""reload_project_files(doReload=True, errors=None, show_dialog=True,
reload_scene=True)
doReload: force reload of all files
errors: dict of errors. Will be filled with file errors. Errors can be provided
in one of two forms... 1)module: sys.exc_info() or 2)*header: sys.exc_info()
show_dialog: show a dialog displaying all file errors found
save_reload: if True, save the working file before reloading project files, then
reload the scene when done
"""
if save_reload:
if not self.check_save():
return
if errors is None:
errors = {}
self.reload_components(doReload=doReload, errors=errors)
self.reload_object_list(doReload=doReload, errors=errors)
self.reload_scene_list(doReload=doReload, errors=errors)
if show_dialog and errors:
keys = errors.keys()
top_keys = [] # *'d keys with specific error headers
mod_keys = [] # standard keys with error module
for key in keys:
if key[0] == '*':
top_keys.append(key)
else:
mod_keys.append(key)
keys.sort()
top_keys.sort()
msg = 'The following errors were found in the project files:\n\n'
for header in top_keys:
info = errors[header]
header = header[1:]
msg += header + ':\n\n'
msg += ''.join(traceback.format_exception(*info))
msg += '_' * 90 + '\n\n'
for mod in mod_keys:
msg += 'Error in module ' + mod + ':\n\n'
info = errors[mod]
msg += ''.join(traceback.format_exception(*info))
msg += '_' * 90 + '\n\n'
err = ScrolledMessageDialog(self.frame,
msg,
'Project File Errors',
size=(640, 320),
style=wx.DEFAULT_DIALOG_STYLE
| wx.RESIZE_BORDER)
err.ShowModal()
err.Destroy()
if save_reload:
Opioid2D.ResourceManager.clear_cache()
self.set_scene(self.scene.__class__.__name__, True)
def __OnViewSource(self, event):
"""
View document source
@since 1.1
@author C.Dutoit
"""
source = self.html.GetParser().GetSource()
dlg = ScrolledMessageDialog(self, source, _('HTML Source'))
dlg.ShowModal()
dlg.Destroy()
def give_scrolled_message(self, title, msg):
dlg = ScrolledMessageDialog(self,
msg,
title,
size=(1000, 600),
style=wx.DEFAULT_DIALOG_STYLE
| wx.RESIZE_BORDER)
points = dlg.text.GetFont().GetPointSize() # get the current size
f = wx.Font(points, wx.FONTFAMILY_TELETYPE, wx.FONTSTYLE_NORMAL,
wx.FONTWEIGHT_NORMAL)
dlg.text.SetFont(f)
dlg.ShowModal()
dlg.Destroy()
def OnLinkClicked(self, linkinfo):
href = linkinfo.GetHref()
if href == 'show_license':
if config.license_file:
from wx.lib.dialogs import ScrolledMessageDialog
try:
license_file = codecs.open(
config.license_file, encoding='UTF-8')
dlg = ScrolledMessageDialog(
self,
license_file.read(),
_("wxGlade - License")
)
license_file.close()
dlg.ShowModal()
dlg.Destroy()
except IOError:
wx.MessageBox(
_('License file "LICENSE.txt" not found!\n'
'You can get a copy at \n'
'http://www.opensource.org/licenses/'
'mit-license.php'),
_('Error'),
wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
else:
wx.MessageBox(
_('License file "LICENSE.txt" not found!\n'
'You can get a copy at \n'
'http://www.opensource.org/licenses/'
'mit-license.php'),
_('Error'),
wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
elif href == 'show_credits':
if config.credits_file:
from wx.lib.dialogs import ScrolledMessageDialog
try:
credits_file = codecs.open(
config.credits_file, encoding='UTF-8')
dlg = ScrolledMessageDialog(
self,
credits_file.read(),
_("wxGlade - Credits")
)
credits_file.close()
dlg.ShowModal()
dlg.Destroy()
except IOError:
wx.MessageBox(
_('Credits file "CREDITS.txt" not found!'),
_('Error'),
wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
else:
wx.MessageBox(
_('Credits file "CREDITS.txt" not found!'),
_('Error'),
wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
else:
import webbrowser
webbrowser.open(linkinfo.GetHref(), new=True)
def show_text_dialog(parent, text, caption):
"Create and show a ScrolledMessageDialog"
style = wx.CAPTION | wx.CLOSE_BOX | wx.RESIZE_BORDER | wx.SYSTEM_MENU
dlg = ScrolledMessageDialog(parent, text, caption, style=style)
font = wx.Font(12, wx.MODERN, wx.NORMAL, wx.NORMAL, False, 'Inconsolata')
dlg.text.SetFont(font)
n_lines = dlg.text.GetNumberOfLines()
line_text = dlg.text.GetLineText(0)
w, h = dlg.text.GetTextExtent(line_text)
dlg.text.SetSize((w + 100, (h + 3) * n_lines + 50))
dlg.Fit()
dlg.Show()
return dlg
def _show_alert_dialog(self, text, details, severity='error'):
if __debug__: log('showing message dialog')
frame = self._current_frame()
if severity == 'fatal':
short = text
style = wx.OK | wx.ICON_ERROR
extra_text = 'fatal '
else:
short = text + '\n\nWould you like to try to continue?\n(Click "no" to quit now.)'
style = wx.YES_NO | wx.YES_DEFAULT | wx.ICON_EXCLAMATION
extra_text = ''
if details:
style |= wx.HELP
caption = "Check It! has encountered a {}problem".format(extra_text)
dlg = wx.MessageDialog(frame,
message=short,
style=style,
caption=caption)
clicked = dlg.ShowModal()
if clicked == wx.ID_HELP:
body = ("Check It! has encountered a problem:\n" + "─" * 30 +
"\n{}\n".format(details or text) + "─" * 30 +
"\nIf the problem is due to a network timeout or " +
"similar transient error, then please quit and try again "
+ "later. If you don't know why the error occurred or " +
"if it is beyond your control, please also notify the " +
"developers. You can reach the developers via email:\n\n" +
" Email: [email protected]\n")
info = ScrolledMessageDialog(frame, body, "Error")
info.ShowModal()
info.Destroy()
frame.Destroy()
self._queue.put(True)
if 'fatal' in severity:
if __debug__: log('sending stop message to UI')
wx.CallAfter(pub.sendMessage, 'stop')
elif clicked in [wx.ID_NO, wx.ID_OK]:
dlg.Destroy()
frame.Destroy()
self._queue.put(True)
if __debug__: log('sending stop message to UI')
wx.CallAfter(pub.sendMessage, 'stop')
else:
dlg.Destroy()
self._queue.put(True)
def OnLogScrolledDialog(self, event=None, type='worker', mode='stderr'):
if type == 'worker':
filename = self.getLogFileNameWorker(0, mode)
elif type == 'server':
filename = self.getLogFileNameServer(mode)
else:
raise RuntimeError('invalid type %s' % type)
with open(filename, "r") as f:
txt = "\n".join(f.readlines())
dlg = ScrolledMessageDialog(self,
txt,
"%s %s" % (type, mode),
size=(900, 400),
style=wx.RESIZE_BORDER
| wx.DEFAULT_DIALOG_STYLE)
dlg.ShowModal()
dlg.Destroy()
def OnWorkerFileDialog(self, event=None):
import tempfile
tmpdir = tempfile.gettempdir()
filename = wx.FileSelector(
'load worker stdout or stderr...',
wildcard=
"Stdout files (PYMEworker*.stdout)|*.stdout|Stderr files (PYMEworker*.stderr)|*.stderr",
flags=wx.FD_OPEN | wx.FD_FILE_MUST_EXIST,
default_path=tmpdir)
logging.info('loading %s' % filename)
with open(filename, "r") as f:
txt = "\n".join(f.readlines())
dlg = ScrolledMessageDialog(self,
txt,
os.path.basename(filename),
size=(900, 400),
style=wx.RESIZE_BORDER
| wx.DEFAULT_DIALOG_STYLE)
dlg.ShowModal()
dlg.Destroy()
def show_exception_dialog(parent=None, prefix='', exc_info=None, modal=False):
"""ExceptionDialog(parent=None, prefix='', exc_info=None)
show exception info in a dialog
parent: parent frame
prefix: show in title of window before exception type
exc_info: if provided, this is the data from sys.exc_info(). If not, use the
current sys.exc_info()
modal: if True, show dialog as a modal dialog
"""
if exc_info is None:
info = sys.exc_info()
else:
info = exc_info
if parent is None:
parent = wx.GetApp().get_project_frame()
filepath = traceback.extract_tb(info[2])[-1:][0][0]
try:
title = prefix + info[0].__name__ + ' in ' + os.path.split(filepath)[1]
except:
title = prefix + info[0].__name__
msg = traceback.format_exception(info[0], info[1], info[2])
msg = ''.join(msg)
err = ScrolledMessageDialog(parent,
msg,
title,
size=(640, 320),
style=wx.DEFAULT_DIALOG_STYLE
| wx.RESIZE_BORDER)
# scroll to bottom
err.Children[0].ShowPosition(len(msg))
if modal:
err.ShowModal()
else:
err.Show()
wx.Bell()
return
def OnLinkClicked(self, event):
href = event.GetLinkInfo().GetHref()
if href == 'show_license':
if config.license_file:
from wx.lib.dialogs import ScrolledMessageDialog
try:
license_file = codecs.open(config.license_file,
encoding='UTF-8')
dlg = ScrolledMessageDialog(self, license_file.read(),
"wxGlade - License")
license_file.close()
dlg.ShowModal()
dlg.Destroy()
except EnvironmentError as inst:
bugdialog.ShowEnvironmentError(
_('''Can't read the file "LICENSE.txt".\n\nYou can get a license copy at\n'''
'''http://www.opensource.org/licenses/mit-license.php'''
), inst)
else:
wx.MessageBox(
_('File "LICENSE.txt" not found!\nYou can get a license copy at\n'
'http://www.opensource.org/licenses/mit-license.php'),
_('Error'), wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
elif href == 'show_credits':
if config.credits_file:
from wx.lib.dialogs import ScrolledMessageDialog
try:
credits_file = codecs.open(config.credits_file,
encoding='UTF-8')
dlg = ScrolledMessageDialog(self, credits_file.read(),
_("wxGlade - Credits"))
credits_file.close()
dlg.ShowModal()
dlg.Destroy()
except EnvironmentError as inst:
bugdialog.ShowEnvironmentError(
_('''Can't read the file "CREDITS.txt"'''), inst)
else:
wx.MessageBox(_('File "CREDITS.txt" not found!'), _('Error'),
wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
else:
import webbrowser
webbrowser.open(href, new=True)
def OnLinkClicked(self, linkinfo):
href = linkinfo.GetHref()
if href == 'show_license':
from wx.lib.dialogs import ScrolledMessageDialog
try:
license = open(
os.path.join(common.wxglade_path, 'license.txt'))
dlg = ScrolledMessageDialog(self, license.read(),
_("wxGlade - License"))
license.close()
dlg.ShowModal()
dlg.Destroy()
except IOError:
wx.MessageBox(
_("Can't find the license!\n"
"You can get a copy at \n"
"http://www.opensource.org/licenses/"
"mit-license.php"), _("Error"),
wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
elif href == 'show_credits':
from wx.lib.dialogs import ScrolledMessageDialog
try:
credits = open(
os.path.join(common.wxglade_path, 'credits.txt'))
dlg = ScrolledMessageDialog(self, credits.read(),
_("wxGlade - Credits"))
credits.close()
dlg.ShowModal()
dlg.Destroy()
except IOError:
wx.MessageBox(_("Can't find the credits file!\n"),
_("Oops!"),
wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION)
else:
import webbrowser
webbrowser.open(linkinfo.GetHref(), new=True)
def OnPageChanging(self, evt):
if evt.GetDirection() == True:
if (self.example.GetLabel() == 'Invalid table prefix.'
and self.listTables.GetSelection() == wx.NOT_FOUND):
evt.Veto()
elif self.listTables.GetSelection() != wx.NOT_FOUND:
self.Parent.outPerImage, self.Parent.outPerObject = self.listTables.GetStringSelection(
).split(',')
self.Parent.masterExists = True
if len(self.Parent.perImageTables) > 0:
colnames = set(db.GetColumnNames(
self.Parent.outPerImage)) - set(['TableNumber'])
for t in self.Parent.perImageTables:
colnames2 = set(db.GetColumnNames(t))
if colnames != colnames2:
errdlg = ScrolledMessageDialog(
self,
'The column names in tables "%s" and "%s" do not match.\n\n'
'Mismatched columns were:\n%s' %
(self.Parent.outPerObject, t, ', '.join(
colnames.symmetric_difference(colnames2))),
'Table column names do not match.',
style=wx.OK | wx.ICON_EXCLAMATION
| wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
errdlg.ShowModal()
evt.Veto()
if len(self.Parent.perObjectTables) > 0:
colnames = set(db.GetColumnNames(
self.Parent.outPerObject)) - set(['TableNumber'])
for t in self.Parent.perObjectTables:
colnames2 = set(db.GetColumnNames(t))
if colnames != colnames2:
errdlg = ScrolledMessageDialog(
self,
'The column names in tables "%s" and "%s" do not match.\n\n'
'Mismatched columns were:\n%s' %
(self.Parent.outPerObject, t, ', '.join(
colnames.symmetric_difference(colnames2))),
'Table column names do not match.',
style=wx.OK | wx.ICON_EXCLAMATION
| wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
errdlg.ShowModal()
evt.Veto()
def OnPageChanging(self, evt):
if evt.GetDirection() == True:
if self.listTables.GetSelections() == ():
evt.Veto()
self.directions.SetForegroundColour('#FF0000')
if len(self.Parent.perImageTables) > 1:
colnames = set(db.GetColumnNames(
self.Parent.perImageTables[0]))
for t in self.Parent.perImageTables:
colnames2 = set(db.GetColumnNames(t))
if colnames != colnames2:
errdlg = ScrolledMessageDialog(
self,
'The column names in tables "%s" and "%s" do not match.\n\n'
'Mismatched columns were:\n%s' %
(self.Parent.perImageTables[0], t, ', '.join(
colnames.symmetric_difference(colnames2))),
'Table column names do not match.',
style=wx.OK | wx.ICON_EXCLAMATION
| wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
errdlg.ShowModal()
evt.Veto()
if len(self.Parent.perObjectTables) > 1:
colnames = set(
db.GetColumnNames(self.Parent.perObjectTables[0]))
for t in self.Parent.perObjectTables:
colnames2 = set(db.GetColumnNames(t))
if colnames != colnames2:
errdlg = ScrolledMessageDialog(
self,
'The column names in tables "%s" and "%s" do not match.\n\n'
'Mismatched columns were:\n%s' %
(self.Parent.perObjectTables[0], t, ', '.join(
colnames.symmetric_difference(colnames2))),
'Table column names do not match.',
style=wx.OK | wx.ICON_EXCLAMATION
| wx.DEFAULT_DIALOG_STYLE | wx.RESIZE_BORDER)
errdlg.ShowModal()
evt.Veto()
def OnCombineError(self, message):
from wx.lib.dialogs import ScrolledMessageDialog
ScrolledMessageDialog(self.view, message.data, u"Notice").ShowModal()
def showMessage(self, cmd, msg):
dlg = ScrolledMessageDialog(self.list, msg, cmd)
try:
dlg.ShowModal()
finally:
dlg.Destroy()
def OnHelpAbout(self, event):
from wx.lib.dialogs import ScrolledMessageDialog
about = ScrolledMessageDialog(self, __doc__, "About...")
about.ShowModal()
def exception_hook(self, etype, value, trace):
dlg = ScrolledMessageDialog(
self, ''.join(traceback.format_exception(etype, value, trace)),
"Error")
dlg.ShowModal()
dlg.Destroy()
def _OnHelpAbout(self, event):
''' Stuff that gets displayed when you select Help -> About
in the menu bar'''
from wx.lib.dialogs import ScrolledMessageDialog
about = ScrolledMessageDialog(self, "Arbitrary Waveform Generator.\nA product of Wireless@VT.\n\nFor OSSIE 0.6.2.", "About...")
about.ShowModal()
def OnHelpAbout(self, event):
from wx.lib.dialogs import ScrolledMessageDialog
print "import is ok "
about = ScrolledMessageDialog(self,self.__doc__, "About...")
print " about creation is ok "
about.ShowModal()
def OnOk(self, event):
print "OK"
d = ScrolledMessageDialog(GraphUtil.root, "Hello world", "Test")
d.ShowModal()
pass