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#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# activity.py by/por:
# Agustin Zubiaga <aguzubiaga97@gmail.com>
# Daniel Francis <santiago.danielfrancis@gmail.com>
# Ignacio RodrÃguez <nachoel01@gmail.com>
# Sugarlabs - CeibalJAM! - Uruguay
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import sys
import gettext
LOCALE_DIR = os.path.join(".", "locale")
TRANSLATION_DOMAIN = "jamedit"
gettext.install(TRANSLATION_DOMAIN, LOCALE_DIR)
import pango
import gtk
import sugar
from sugar import mime
from sugar.graphics import iconentry
from sugar.graphics.toolbutton import ToolButton
from sugar.graphics.radiotoolbutton import RadioToolButton
from sugar.graphics.toggletoolbutton import ToggleToolButton
from sugar.graphics.toolbarbox import ToolbarBox
from sugar.graphics.tray import VTray
from sugar.activity.widgets import EditToolbar, StopButton, \
ActivityToolbarButton, ToolbarButton
from sugar.datastore import datastore
from sugar.activity import activity
from pep8_check import PEP8_Check
import options
from editor import Editor
from uploader import Pastebin
import consoles
import file_choosers
file_choosers.langsmanager = options.LANGUAGE_MANAGER
file_choosers.langs = options.LANGUAGES
class JAMEdit(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle, True)
self.max_participants = 1
# ****** Editor ******
self.editor = Editor()
self.editor.connect("pep8-aviable", self.enable_pep8)
self.editor.connect('language-changed', self.language_changed)
self.editor.set_size_request(800, 790)
scroll = gtk.ScrolledWindow()
scroll.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
scroll.add(self.editor)
vbox = gtk.VBox()
vpaned = gtk.VPaned()
vbox.pack_start(vpaned, True, True, 0)
vpaned.show()
vpaned.pack1(scroll, resize=True)
scroll.show_all()
self.set_canvas(vbox)
# ****** Toolbars ******
self.toolbar_box = options.OptionWidget(self, self.editor.get_pango_context())
self.toolbar_box.connect('open-from-journal', file_choosers.open_from_journal, None, self)
self.toolbar_box.connect('open-file', self.open_file)
self.toolbar_box.connect('save-file', self.save_file)
self.toolbar_box.connect('save-as', self.save_file_as)
self.toolbar_box.connect('new-file', self.new)
self.toolbar_box.connect('pastebin', self.send_to_pastebin)
self.toolbar_box.connect('pep8-check', self.pep8_check)
self.toolbar_box.connect('insert-datetime', self.editor._insert_date_time)
self.toolbar_box.connect('copy', self.editor._copy_cb)
self.toolbar_box.connect('paste', self.editor._paste_cb)
self.toolbar_box.connect('undo', self.editor._undo_cb)
self.toolbar_box.connect('redo', self.editor._redo_cb)
self.toolbar_box.connect('cut', self.editor._cut_cb)
self.toolbar_box.connect('search-text', self._search_text)
self.toolbar_box.connect('search-prev', self.editor._search_prev_cb)
self.toolbar_box.connect('search-next', self.editor._search_next_cb)
self.toolbar_box.connect('show-line-numbers', self.editor._set_show_line_numbers)
self.toolbar_box.connect('language-changed', self.change_language)
self.toolbar_box.connect('style-changed', self.change_style)
self.toolbar_box.connect('font-changed', self.change_font)
self.toolbar_box.show_all()
self.set_toolbar_box(self.toolbar_box)
# Barra de estado de PEP8 / PEP8 status bar
self.pep8 = PEP8_Check()
self.pep8_bar = gtk.Statusbar()
self.pep8.connect("show-bar", (lambda w, bar: bar.show_all()), self.pep8_bar)
self.pep8.connect("hide-bar", (lambda w, bar: bar.hide()), self.pep8_bar)
self.pep8_bar.label = gtk.Label()
self.pep8.connect("bar-text", (lambda w, t, l: l.set_text(t)), self.pep8_bar.label)
self.pep8_bar.add(self.pep8_bar.label)
vbox.pack_end(self.pep8_bar, False, True, 0)
tray = VTray()
self.test_notebook = gtk.Notebook()
self.test_notebook.set_show_tabs(False)
terminal = consoles.Terminal()
terminal.show()
terminal_item = RadioToolButton()
terminal_item.set_named_icon("console-terminal")
terminal_item.set_tooltip("Terminal")
terminal_item.connect("toggled", self.page_changed, 0)
terminal_item.show()
self.test_notebook.append_page(terminal, None)
tray.add_item(terminal_item)
python_console = consoles.PythonConsole()
python_console.show()
python_item = RadioToolButton()
python_item.set_named_icon("console-python")
python_item.set_tooltip("Python Console")
python_item.set_group(terminal_item)
python_item.connect("toggled", self.page_changed, 1)
python_item.show()
self.test_notebook.append_page(python_console)
tray.add_item(python_item)
hbox = gtk.HBox()
hbox.pack_start(tray, False, True, 0)
hbox.pack_start(self.test_notebook)
self.test_notebook.show()
vpaned.pack2(hbox, resize=True)
vpaned.show_all()
tray.show()
hbox.show()
vbox.show_all()
def send_to_pastebin(self, widget):
Pastebin(self, self.editor._get_all_text(), self.get_title(), self.editor.lang)
def page_changed(self, widget, index):
self.test_notebook.set_current_page(index)
def change_style(self, widget, style):
self.editor.set_style(style)
def language_changed(self, widget, new_lang):
self.toolbar_box.set_active_lang(int(new_lang))
def change_language(self, widget, id, language):
if id == "python":
self.enable_pep8(None, True)
else:
self.enable_pep8(None, False)
self.editor.set_language(language)
def show_python_console(self, widget):
if not self.python_console.showed:
self.python_console.show()
self.python_console.showed = True
else:
self.python_console.hide()
self.python_console.showed = False
def _search_text(self, widget, text):
self.editor.set_search_text(text)
self.update_search_buttons()
def update_search_buttons(self):
if len(self.editor.search_text) == 0:
self._search_prev.props.sensitive = False
self._search_next.props.sensitive = False
else:
prev_result = self.editor.get_next_result('backward')
next_result = self.editor.get_next_result('forward')
_1 = prev_result != None
_2 = next_result != None
self._search_prev.props.sensitive = prev_result != _1
self._search_next.props.sensitive = next_result != _1
def enable_pep8(self, widget, active):
self.toolbar_box.set_pep8_sensitive(active)
def change_font(self, widget, family, face, size):
self.editor.modify_font(pango.FontDescription("%s %s %d" %
(family,
face,
size)))
def pep8_check(self, widget):
self.pep8.check_file(self.editor)
def close(self, skip_save=False):
close = True
if not self.editor.file:
close = self.save_file(None, type="exit", mode=2)
if close:
activity.Activity.close(self)
def open_file(self, widget, from_journal=False):
self.pep8.check_exit(self.editor.buffer, self.editor._get_all_text())
self.save_file(None, type="exit")
if not from_journal:
file_path, remember = file_choosers.open_file_dialog()
if file_path != None:
self.set_title(os.path.split(file_path)[-1])
mime_type = mime.get_from_file_name(file_path)
self.metadata["mime_type"] = mime_type
file = open(file_path, "r")
self.editor.buffer.set_text(file.read())
if remember:
self.editor.file = file_path
self.editor._search_and_active_language(
mime_type)
file.close()
if from_journal:
file_path = from_journal
mime_type = mime.get_from_file_name(file_path)
self.metadata["mime_type"] = mime_type
file = open(file_path, "r")
self.editor.buffer.set_text(file.read())
self.editor.file = file_path
self.editor._search_and_active_language(mime_type)
file.close()
def new(self, widget):
self.pep8.check_exit(self.editor.get_buffer(), self.editor._get_all_text())
_continue = self.save_file(None, type="exit")
if _continue:
self.metadata["mime_type"] = mime.GENERIC_TYPE_TEXT
self.editor.lang = None
self.editor.file = None
self.toolbar_box.set_active_lang(0)
self.editor.buffer.set_highlight_syntax(False)
self.toolbar_box.set_pep8_sensitive(False)
self.editor.buffer.set_text("")
self.set_title(_("New"))
def save_file_as(self, widget):
file_path = file_choosers.save_file_dialog()
if file_path:
self.editor.file = file_path
file = open(self.editor.file, "w")
file.write(self.editor._get_all_text())
file.close()
self.set_title(os.path.split(file_path)[-1])
mime_type = mime.get_from_file_name(file_path)
self.metadata["mime_type"] = mime_type
self.editor.file = file_path
self.editor._search_and_active_language(mime_type)
def save_file(self, widget, type=None, mode=1):
if not type:
if self.editor.file:
file = open(self.editor.file, "w")
file.write(self.editor._get_all_text())
file.close()
else:
file_path = file_choosers.save_file_dialog()
if file_path:
self.editor.file = file_path
file = open(self.editor.file, "w")
file.write(self.editor._get_all_text())
file.close()
if type == "exit":
dialog = gtk.MessageDialog(type=gtk.MESSAGE_QUESTION)
dialog.add_buttons(gtk.STOCK_CANCEL,
gtk.RESPONSE_CANCEL,
gtk.STOCK_NO,
gtk.RESPONSE_NO,
gtk.STOCK_YES,
gtk.RESPONSE_YES)
dialog.set_markup("<b>%s</b>" % _("Save changes..."))
if mode == 1:
dialog.format_secondary_text(
_("Do you want to save changes?"))
elif mode == 2:
dialog.format_secondary_text(
_("Do you want to save changes\nin the file system?"))
response = dialog.run()
dialog.destroy()
if not response == gtk.RESPONSE_CANCEL:
if response == gtk.RESPONSE_YES:
if self.editor.file:
file = open(
self.editor.file, "w")
file.write(
self.editor._get_all_text())
file.close()
else:
file_path = \
file_choosers.save_file_dialog()
if file_path:
self.editor.file = \
file_path
file = open(
self.editor.file, "w")
file.write(
self.editor._get_all_text())
file.close()
return True
else:
return False
def write_file(self, file_path):
if self.editor.lang:
lang_mime_type = self.editor.lang.get_mime_types()[0]
elif not self.editor.lang:
lang_mime_type = mime.GENERIC_TYPE_TEXT
self.metadata['mime_type'] = lang_mime_type
jfile = open(file_path, "w")
jfile.write(self.editor._get_all_text())
jfile.close()
def read_file(self, file_path):
fpath = open(file_path, "r")
text = fpath.read()
fpath.close()
mime_type = self.metadata["mime_type"]
self.editor.buffer.set_text(text)
self.editor._search_and_active_language(mime_type)
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