def _load_editor(self, filename):
if filename.endswith(".rws") or filename.endswith(".RWS"):
editor = WorksheetEditor(self.notebook)
elif filename.endswith(".py") or filename.endswith(".PY"):
editor = LibraryEditor(self.notebook)
else:
gfile = gio.File(filename)
context = gtk.gdk.AppLaunchContext()
context.set_screen(self.window.get_screen())
context.set_timestamp(gtk.get_current_event_time())
try:
handler = gfile.query_default_handler()
except gio.Error, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Don't know how to open '%s'</b></big>", os.path.basename(filename)))
dialog.format_secondary_text(str(e))
dialog.run()
dialog.destroy()
return None
try:
handler.launch([gfile], context)
except glib.GError, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Failed to open '%s'</b></big>", os.path.basename(filename)))
dialog.format_secondary_text(str(e))
dialog.run()
dialog.destroy()
def _load_editor(self, filename):
if filename.endswith(".rws") or filename.endswith(".RWS"):
editor = WorksheetEditor(self.notebook)
elif filename.endswith(".py") or filename.endswith(".PY"):
editor = LibraryEditor(self.notebook)
else:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Don't know how to open '%s'</b></big>", os.path.basename(filename)))
dialog.format_secondary_text("'%s' does not have a recognized file extension" % filename)
dialog.run()
dialog.destroy()
return None
try:
try:
editor.load(filename, escape=False)
except reunicode.ConversionError, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_QUESTION)
dialog.set_markup(format_escaped("<big><b>Convert conversion errors to escapes?</b></big>"))
dialog.format_secondary_text(
"Conversion error opening '%s': %s. Do you want to convert to escapes? The file on disk will not be changed until you save."
% (os.path.basename(filename), e.message))
dialog.add_buttons("gtk-cancel", gtk.RESPONSE_CANCEL,
"Convert", gtk.RESPONSE_OK)
response = dialog.run()
dialog.destroy()
if response != gtk.RESPONSE_OK:
return None
editor.load(filename, escape=True)
except IOError, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Cannot open '%s'</b></big>", os.path.basename(filename)))
dialog.format_secondary_text("Error opening '%s': %s" %(filename, e.strerror))
dialog.run()
dialog.destroy()
return None
def __create_editor_item(self, editor):
def on_activate(item):
self._make_editor_current(editor)
item = gtk.ImageMenuItem("")
editor._menu_item_label = item.get_child()
editor._menu_item_label.set_markup(format_escaped("<b>%s</b>", editor.title))
item.connect("activate", on_activate)
editor._menu_item_status = gtk.Image()
editor._menu_item_status.props.icon_size = gtk.ICON_SIZE_MENU
editor._menu_item_status.props.stock = NotebookFile.stock_id_for_state(editor.state)
item.set_image(editor._menu_item_status)
return item
def _load_editor(self, filename):
if filename.endswith(".rws") or filename.endswith(".RWS"):
editor = WorksheetEditor(self.notebook)
elif filename.endswith(".py") or filename.endswith(".PY"):
editor = LibraryEditor(self.notebook)
else:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Don't know how to open '%s'</b></big>", os.path.basename(filename)))
dialog.format_secondary_text("'%s' does not have a recognized file extension" % filename)
dialog.run()
dialog.destroy()
return None
try:
editor.load(filename)
except IOError, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Cannot open '%s'</b></big>", os.path.basename(filename)))
dialog.format_secondary_text("Error opening '%s': %s" %(filename, e.strerror))
dialog.run()
dialog.destroy()
return None
def __create_editor_item(self, editor):
def on_activate(item):
self._make_editor_current(editor)
item = gtk.ImageMenuItem("")
editor._menu_item_label = item.get_child()
editor._menu_item_label.set_markup(
format_escaped("<b>%s</b>", editor.title))
item.connect('activate', on_activate)
editor._menu_item_status = gtk.Image()
editor._menu_item_status.props.icon_size = gtk.ICON_SIZE_MENU
editor._menu_item_status.props.stock = NotebookFile.stock_id_for_state(
editor.state)
item.set_image(editor._menu_item_status)
return item
def confirm_discard(self, before_quit=False):
if not self.modified:
return True
if before_quit:
message_format = self.DISCARD_FORMAT_BEFORE_QUIT
continue_button_text = '_Quit without saving'
else:
message_format = self.DISCARD_FORMAT
continue_button_text = '_Discard'
if self._get_filename() is None:
save_button_text = gtk.STOCK_SAVE_AS
else:
save_button_text = gtk.STOCK_SAVE
message = format_escaped("<big><b>" + message_format + "</b></big>",
self._get_display_name())
dialog = gtk.MessageDialog(parent=self.widget.get_toplevel(),
buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_WARNING)
dialog.set_markup(message)
dialog.add_buttons(continue_button_text, gtk.RESPONSE_OK,
gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
save_button_text, 1)
dialog.set_default_response(1)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_OK:
return True
elif response == 1:
self.save()
if self.modified:
return False
else:
return True
else:
return False
def wait_for_execution(self):
if self.state != NotebookFile.EXECUTING:
return True
message = format_escaped(
'<b>Waiting for "%s" to finish executing...</b>"',
self._get_display_name())
dialog = gtk.MessageDialog(parent=self.widget.get_toplevel(),
buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_INFO)
dialog.set_markup(message)
dialog.add_buttons("_Interrupt", 1, gtk.STOCK_CANCEL,
gtk.RESPONSE_CANCEL)
dialog.set_default_response(gtk.RESPONSE_CANCEL)
loop = glib.MainLoop()
def on_response(dialog, response):
if response == 1:
self.interrupt()
else:
loop.quit()
dialog.connect("response", on_response)
def on_state_changed(self, paramspec):
if self.state != NotebookFile.EXECUTING:
loop.quit()
state_changed_id = self.connect("notify::state", on_state_changed)
dialog.set_modal(True)
dialog.show()
loop.run()
dialog.destroy()
self.disconnect(state_changed_id)
return self.state != NotebookFile.EXECUTING
def confirm_discard(self, before_quit=False):
if not self.modified:
return True
if before_quit:
message_format = self.DISCARD_FORMAT_BEFORE_QUIT
continue_button_text = '_Quit without saving'
else:
message_format = self.DISCARD_FORMAT
continue_button_text = '_Discard'
if self._get_filename() is None:
save_button_text = gtk.STOCK_SAVE_AS
else:
save_button_text = gtk.STOCK_SAVE
message = format_escaped("<big><b>" + message_format + "</b></big>", self._get_display_name())
dialog = gtk.MessageDialog(parent=self.widget.get_toplevel(), buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_WARNING)
dialog.set_markup(message)
dialog.add_buttons(continue_button_text, gtk.RESPONSE_OK,
gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
save_button_text, 1)
dialog.set_default_response(1)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_OK:
return True
elif response == 1:
self.save()
if self.modified:
return False
else:
return True
else:
return False
def on_file_list_delete_file(self, file_list, file):
dialog = gtk.MessageDialog(parent=self.window, buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_WARNING)
message = format_escaped("<big><b>Really delete '%s'?</b></big>", file.path)
dialog.set_markup(message)
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_DELETE, gtk.RESPONSE_OK)
dialog.set_default_response(gtk.RESPONSE_CANCEL)
response = dialog.run()
dialog.destroy()
if response != gtk.RESPONSE_OK:
return
for editor in self.editors:
if editor.file == file:
self._close_editor(editor)
abspath = os.path.join(self.notebook.folder, file.path)
os.remove(abspath)
self.notebook.refresh()
def wait_for_execution(self):
if self.state != NotebookFile.EXECUTING:
return True
message = format_escaped('<b>Waiting for "%s" to finish executing...</b>"', self._get_display_name());
dialog = gtk.MessageDialog(parent=self.widget.get_toplevel(), buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_INFO)
dialog.set_markup(message)
dialog.add_buttons("_Interrupt", 1,
gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
dialog.set_default_response(gtk.RESPONSE_CANCEL)
loop = glib.MainLoop()
def on_response(dialog, response):
if response == 1:
self.interrupt()
else:
loop.quit()
dialog.connect("response", on_response)
def on_state_changed(self, paramspec):
if self.state != NotebookFile.EXECUTING:
loop.quit()
state_changed_id = self.connect("notify::state", on_state_changed)
dialog.set_modal(True)
dialog.show()
loop.run()
dialog.destroy()
self.disconnect(state_changed_id)
return self.state != NotebookFile.EXECUTING
def _update_editor_title(self, editor):
BaseNotebookWindow._update_editor_title(self, editor)
if hasattr(editor, '_menu_item_label'):
editor._menu_item_label.set_markup(
format_escaped("<b>%s</b>", editor.title))
def _update_editor_title(self, editor):
BaseNotebookWindow._update_editor_title(self, editor)
if hasattr(editor, "_menu_item_label"):
editor._menu_item_label.set_markup(format_escaped("<b>%s</b>", editor.title))
except glib.GError, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Failed to open '%s'</b></big>", os.path.basename(filename)))
dialog.format_secondary_text(str(e))
dialog.run()
dialog.destroy()
return None
try:
try:
editor.load(filename, escape=False)
except reunicode.ConversionError, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_QUESTION)
dialog.set_markup(format_escaped("<big><b>Convert conversion errors to escapes?</b></big>"))
dialog.format_secondary_text(
"Conversion error opening '%s': %s. Do you want to convert to escapes? The file on disk will not be changed until you save."
% (os.path.basename(filename), e.message))
dialog.add_buttons("gtk-cancel", gtk.RESPONSE_CANCEL,
"Convert", gtk.RESPONSE_OK)
response = dialog.run()
dialog.destroy()
if response != gtk.RESPONSE_OK:
return None
editor.load(filename, escape=True)
except IOError, e:
dialog = gtk.MessageDialog(buttons=gtk.BUTTONS_OK,
type=gtk.MESSAGE_ERROR)
dialog.set_markup(format_escaped("<big><b>Cannot open '%s'</b></big>", os.path.basename(filename)))
def export_to_pdf(self):
### Get the filename to save to ###
chooser = gtk.FileChooserDialog("Export to PDF...",
self.widget.get_toplevel(),
gtk.FILE_CHOOSER_ACTION_SAVE,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_OK))
chooser.set_default_response(gtk.RESPONSE_OK)
# We reuse the last filename that the use exported to in this
# run of the application, otherwise we base the exported name
# on the worksheet name
if self.__pdf_filename is None:
basename = os.path.basename(self.filename)
if basename.endswith(".rws") or basename.endswith(".RWS"):
basename = basename[:-4]
elif basename.endswith(".py") or basename.endswith(".PY"):
basename = basename[:-3]
self.__pdf_filename = basename + ".pdf"
chooser.set_current_name(self.__pdf_filename)
# The export folder is saved persistantly (relative to the notebook
# folder if it's inside it)
notebook_state = application.state.get_notebook_state(self.notebook.folder)
folder = notebook_state.get_pdf_folder()
if folder is None:
folder = self.notebook.folder
elif not os.path.isabs(folder):
folder = os.path.join(self.notebook.folder, folder)
chooser.set_current_folder(folder)
while True:
response = chooser.run()
filename = None
if response != gtk.RESPONSE_OK:
chooser.destroy()
return
# Overwrite confirmation
filename = chooser.get_filename()
if os.path.exists(filename):
dialog = gtk.MessageDialog(parent=chooser, buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_QUESTION)
dialog.set_markup(format_escaped("<big><b>Replace '%s'?</b></big>", os.path.basename(filename)))
dialog.format_secondary_text("The file already exists in \"%s\". Replacing it will "
"overwrite its contents." % os.path.dirname(filename))
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
"_Replace", gtk.RESPONSE_OK)
dialog.set_default_response(gtk.RESPONSE_OK)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_OK:
break
else:
break
filename = filename.decode('UTF-8')
### Save the PDF ###
self._export_to_pdf(filename, self._get_page_setup())
### Now save the selected folder and filename later use ###
folder = os.path.dirname(filename)
parent = folder
while True:
if parent == self.notebook.folder:
folder = os.path.relpath(folder, self.notebook.folder)
break
tmp = os.path.dirname(parent)
if tmp == parent:
break
parent = tmp
if not isinstance(folder, unicode):
folder = folder.decode("UTF-8")
notebook_state.set_pdf_folder(folder)
self.__pdf_filename = os.path.basename(filename)
chooser.destroy()
def export_to_pdf(self):
### Get the filename to save to ###
chooser = gtk.FileChooserDialog("Export to PDF...",
self.widget.get_toplevel(),
gtk.FILE_CHOOSER_ACTION_SAVE,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_OK))
chooser.set_default_response(gtk.RESPONSE_OK)
# We reuse the last filename that the use exported to in this
# run of the application, otherwise we base the exported name
# on the worksheet name
if self.__pdf_filename is None:
basename = os.path.basename(self.filename)
if basename.endswith(".rws") or basename.endswith(".RWS"):
basename = basename[:-4]
elif basename.endswith(".py") or basename.endswith(".PY"):
basename = basename[:-3]
self.__pdf_filename = basename + ".pdf"
chooser.set_current_name(self.__pdf_filename)
# The export folder is saved persistantly (relative to the notebook
# folder if it's inside it)
notebook_state = application.state.get_notebook_state(
self.notebook.folder)
folder = notebook_state.get_pdf_folder()
if folder is None:
folder = self.notebook.folder
elif not os.path.isabs(folder):
folder = os.path.join(self.notebook.folder, folder)
chooser.set_current_folder(folder)
while True:
response = chooser.run()
filename = None
if response != gtk.RESPONSE_OK:
chooser.destroy()
return
# Overwrite confirmation
filename = chooser.get_filename()
if os.path.exists(filename):
dialog = gtk.MessageDialog(parent=chooser,
buttons=gtk.BUTTONS_NONE,
type=gtk.MESSAGE_QUESTION)
dialog.set_markup(
format_escaped("<big><b>Replace '%s'?</b></big>",
os.path.basename(filename)))
dialog.format_secondary_text(
"The file already exists in \"%s\". Replacing it will "
"overwrite its contents." % os.path.dirname(filename))
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
"_Replace", gtk.RESPONSE_OK)
dialog.set_default_response(gtk.RESPONSE_OK)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_OK:
break
else:
break
filename = filename.decode('UTF-8')
### Save the PDF ###
self._export_to_pdf(filename, self._get_page_setup())
### Now save the selected folder and filename later use ###
folder = os.path.dirname(filename)
parent = folder
while True:
if parent == self.notebook.folder:
folder = os.path.relpath(folder, self.notebook.folder)
break
tmp = os.path.dirname(parent)
if tmp == parent:
break
parent = tmp
if not isinstance(folder, unicode):
folder = folder.decode("UTF-8")
notebook_state.set_pdf_folder(folder)
self.__pdf_filename = os.path.basename(filename)
chooser.destroy()
