def open_file(self, filename):
try:
fp = file(filename, 'rt')
self.set_dotcode(fp.read(), filename)
fp.close()
except IOError as ex:
dlg = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
message_format=str(ex),
buttons=gtk.BUTTONS_OK)
dlg.set_title(self.base_title)
dlg.run()
dlg.destroy()
python类MessageDialog()的实例源码
def confirmDialog(parent=None, message="Confirm?"):
"""Creates a confirmation dialog and returns the response."""
dialog = gtk.MessageDialog(parent, gtk.DIALOG_MODAL, gtk.MESSAGE_QUESTION, gtk.BUTTONS_YES_NO, message)
dialog.show()
response = dialog.run()
dialog.destroy()
return response
def errorDialog(parent=None, message="An error has occured!"):
"""Creates an error dialog."""
dialog = gtk.MessageDialog(parent, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, message)
dialog.show()
dialog.run()
dialog.destroy()
def show_about(self, widget):
dialog = gtk.MessageDialog(
None,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO,
gtk.BUTTONS_OK,
"""
PiJuice battery
level status
""")
dialog.run()
dialog.destroy()
def show_about(self, widget):
dialog = gtk.MessageDialog(
None,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO,
gtk.BUTTONS_OK,
"""
PiJuice battery
level status
""")
dialog.run()
dialog.destroy()
def show_about(self, widget):
dialog = gtk.MessageDialog(
None,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO,
gtk.BUTTONS_OK,
"""
PiJuice battery
level status
""")
dialog.run()
dialog.destroy()
def show_about(self, widget):
dialog = gtk.MessageDialog(
None,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO,
gtk.BUTTONS_OK,
"""
PiJuice battery
level status
""")
dialog.run()
dialog.destroy()
def show_about(self, widget):
dialog = gtk.MessageDialog(
None,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO,
gtk.BUTTONS_OK,
"""
PiJuice battery
level status
""")
dialog.run()
dialog.destroy()
def downloadFile(self, treeView, path, column):
model = treeView.get_model()
iter = model.get_iter(path)
filename = model.get(iter, 0)[0]
h = hashlib.sha1()
h.update(filename)
key = h.digest()
def getTargetNode(result):
targetNodeID = result[key]
df = self.node.findContact(targetNodeID)
return df
def getFile(protocol):
if protocol != None:
protocol.requestFile(filename, self)
def connectToPeer(contact):
if contact == None:
dialog = gtk.MessageDialog(self, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
"File could not be retrieved.\nThe host that published this file is no longer on-line.")
dialog.run()
dialog.destroy()
else:
c = ClientCreator(twisted.internet.reactor, FileGetter)
df = c.connectTCP(contact.address, contact.port)
return df
df = self.node.iterativeFindValue(key)
df.addCallback(getTargetNode)
df.addCallback(connectToPeer)
df.addCallback(getFile)
def _tupleFromStr(self, text):
tp = None
try:
exec 'tp = %s' % text
if type(tp) != tuple:
raise Exception
except Exception:
dialog = gtk.MessageDialog(self, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
"Please enter a valid Python tuple,\ne.g. (1, 'abc', 3.14)")
dialog.set_title('Error')
dialog.run()
dialog.destroy()
finally:
return tp
def gui_message_box(self, message):
dialog = gtk.MessageDialog(None, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, \
gtk.BUTTONS_NONE, message)
dialog.add_button(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)
dialog.run()
dialog.destroy()
def mess_dlg(mess, title = "NativeCAM"):
dlg = gtk.MessageDialog(parent = None,
flags = gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
type = gtk.MESSAGE_WARNING,
buttons = gtk.BUTTONS_OK, message_format = '%s' % mess)
dlg.set_title(title)
dlg.set_keep_above(True)
dlg.run()
dlg.destroy()
def create_M_file() :
p = os.path.join(NCAM_DIR, NGC_DIR, 'M123')
with open(p, 'wb') as f :
f.write('#!/usr/bin/env python\n# coding: utf-8\n')
f.write("import gtk\nimport os\nimport pygtk\npygtk.require('2.0')\nfrom gtk import gdk\n\n")
f.write("fname = '%s'\n" % os.path.join(NCAM_DIR, CATALOGS_DIR, 'no_skip_dlg.conf'))
f.write('if os.path.isfile(fname) :\n exit(0)\n\n')
f.write("msg = '%s'\n" % _('Stop LinuxCNC program, toggle the shown button, then restart'))
f.write("msg1 = '%s'\n" % _('Skip block not active'))
f.write("icon_fname = '%s'\n\n" % os.path.join(NCAM_DIR, GRAPHICS_DIR, 'skip_block.png'))
f.write('dlg = gtk.MessageDialog(parent = None, flags = gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT, type = gtk.MESSAGE_WARNING, buttons = gtk.BUTTONS_NONE, message_format = msg1)\n\n')
f.write("dlg.set_title('NativeCAM')\ndlg.format_secondary_markup(msg)\n\n")
f.write('dlg.set_image(gtk.Image())\n')
f.write('dlg.get_image().set_from_pixbuf(gdk.pixbuf_new_from_file_at_size(icon_fname, 80, 80))\n\n')
f.write('cb = gtk.CheckButton(label = "%s")\n' % _("Do not show again"))
f.write('dlg.get_content_area().pack_start(cb, True, True, 0)\n')
f.write('dlg.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK).grab_focus()\n\n')
f.write('dlg.set_keep_above(True)\ndlg.show_all()\n\ndlg.run()\n')
f.write("if cb.get_active() :\n open(fname, 'w').close()\n")
f.write('exit(0)\n')
os.chmod(p, 0o755)
mess_dlg(_('LinuxCNC needs to be restarted now'))
def msg_inv(self, msg, msgid):
msg = msg.replace('°', '°')
print('\n%(feature_name)s : %(msg)s' % {'feature_name':self.get_name(), 'msg':msg})
if (("ALL:msgid-0" in EXCL_MESSAGES) or
("%s:msgid-0" % (self.get_type()) in EXCL_MESSAGES) or
(("%s:msgid-%d" % (self.get_type(), msgid)) in EXCL_MESSAGES)) :
return
# create dialog with image and checkbox
dlg = gtk.MessageDialog(parent = None,
flags = gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
type = gtk.MESSAGE_WARNING,
buttons = gtk.BUTTONS_NONE,
message_format = self.get_name())
dlg.set_title('NativeCAM')
dlg.format_secondary_text(msg)
img = gtk.Image()
img.set_from_pixbuf(self.get_icon(add_dlg_icon_size))
dlg.set_image(img)
cb = gtk.CheckButton(label = _("Do not show again"))
dlg.get_content_area().pack_start(cb, True, True, 0)
dlg.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK).grab_focus()
dlg.set_keep_above(True)
dlg.show_all()
dlg.run()
if cb.get_active() :
GLOBAL_PREF.add_excluded_msg(self.get_type(), msgid)
dlg.destroy()
def action_renameF(self, *arg):
self.newnamedlg = gtk.MessageDialog(parent = None,
flags = gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
type = gtk.MESSAGE_QUESTION,
buttons = gtk.BUTTONS_OK_CANCEL
)
old_name = self.selected_feature.get_attr('name')
self.newnamedlg.set_markup(_('Enter new name for'))
self.newnamedlg.format_secondary_markup(old_name)
self.newnamedlg.set_title('NativeCAM')
edit_entry = gtk.Entry()
edit_entry.set_editable(True)
edit_entry.set_text(old_name)
edit_entry.connect('key-press-event', self.action_rename_keyhandler)
self.newnamedlg.vbox.add(edit_entry)
self.newnamedlg.set_keep_above(True)
(tree_x, tree_y) = self.treeview.get_bin_window().get_origin()
self.newnamedlg.move(tree_x, tree_y + self.click_y)
self.newnamedlg.show_all()
response = self.newnamedlg.run()
if (response == gtk.RESPONSE_OK) :
newname = edit_entry.get_text().lstrip(' ')
if newname > '' :
self.selected_feature.attr['name'] = newname
self.refresh_views()
self.newnamedlg.destroy()
def set_dotcode(self, dotcode, filename='<stdin>'):
if isinstance(dotcode, unicode):
dotcode = dotcode.encode('utf8')
p = subprocess.Popen(
[self.filter, '-Txdot'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=False,
universal_newlines=True
)
xdotcode, error = p.communicate(dotcode)
if p.returncode != 0:
dialog = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
message_format=error,
buttons=gtk.BUTTONS_OK)
dialog.set_title('Dot Viewer')
dialog.run()
dialog.destroy()
return False
try:
self.set_xdotcode(xdotcode)
except ParseError, ex:
dialog = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
message_format=str(ex),
buttons=gtk.BUTTONS_OK)
dialog.set_title('Dot Viewer')
dialog.run()
dialog.destroy()
return False
else:
self.openfilename = filename
return True
def open_file(self, filename):
try:
fp = file(filename, 'rt')
self.set_dotcode(fp.read(), filename)
fp.close()
except IOError, ex:
dlg = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
message_format=str(ex),
buttons=gtk.BUTTONS_OK)
dlg.set_title('Dot Viewer')
dlg.run()
dlg.destroy()
def open_file(self, filename):
try:
fp = file(filename, 'rt')
self.set_dotcode(fp.read(), filename)
fp.close()
except IOError as ex:
dlg = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
message_format=str(ex),
buttons=gtk.BUTTONS_OK)
dlg.set_title(self.base_title)
dlg.run()
dlg.destroy()
def open_file(self, filename):
try:
fp = file(filename, 'rt')
self.set_dotcode(fp.read(), filename)
fp.close()
except IOError as ex:
dlg = gtk.MessageDialog(type=gtk.MESSAGE_ERROR,
message_format=str(ex),
buttons=gtk.BUTTONS_OK)
dlg.set_title(self.base_title)
dlg.run()
dlg.destroy()
def error(msg, parent=None):
dialog = gtk.MessageDialog(parent,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, msg)
dialog.set_skip_taskbar_hint(False)
dialog.run()
dialog.destroy()
