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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>
# 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.toggletoolbutton import ToggleToolButton
from sugar.graphics.toolbarbox import ToolbarBox
from sugar.activity.widgets import EditToolbar, StopButton, \
ActivityToolbarButton, ToolbarButton
from sugar.datastore import datastore
from sugar.activity import activity
from font_options import FontToolbarButton
from editor import Editor, LANGUAGE_MANAGER, LANGUAGES
import file_choosers
file_choosers.langsmanager = LANGUAGE_MANAGER
file_choosers.langs = LANGUAGES
class JAMEdit(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle, True)
self.max_participants = 1
# ****** Editor ******
self.editor = Editor(self)
self.editor.set_size_request(800, 790)
scroll = gtk.ScrolledWindow()
scroll.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
scroll.add(self.editor)
scroll.show_all()
vbox = gtk.VBox()
vbox.pack_start(scroll, True, True, 0)
vbox.show_all()
self.set_canvas(vbox)
# ****** Toolbars ******
self.toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
activity_toolbar = activity_button.page
# Abrir objeto / Open object
open_obj_btn = ToolButton("open-from-journal")
open_obj_btn.connect("clicked", file_choosers.open_from_journal, None, self)
open_obj_btn.set_tooltip(_("Open object from journal"))
activity_toolbar.insert(open_obj_btn, -1)
# Separador / Separator
separator = gtk.SeparatorToolItem()
separator.set_draw(True)
separator.set_expand(False)
activity_toolbar.insert(separator, -1)
# ****** Open File button ******
open_btn = ToolButton("fileopen")
open_btn.set_tooltip(_("Open File"))
open_btn.set_accelerator('<ctrl>o')
open_btn.connect("clicked", self.open_file)
activity_toolbar.insert(open_btn, -1)
# ****** Save File button ******
save_btn = ToolButton("stock_save")
save_btn.set_tooltip(_("Save this file"))
save_btn.set_accelerator('<ctrl>s')
save_btn.connect("clicked", self.save_file)
activity_toolbar.insert(save_btn, -1)
activity_toolbar.show_all()
activity_toolbar.stop.hide()
# Guardar como / Save As
save_as = gtk.MenuItem(_("Save on the file system."))
activity_toolbar.keep.props.palette.menu.append(save_as)
save_as.connect("activate", self.save_file_as)
save_as.show()
# Nuevo / New
new = ToolButton("new")
new.set_tooltip(_("New file"))
new.set_accelerator('<ctrl>n')
new.connect("clicked", self.new)
activity_toolbar.insert(new, 6)
new.show()
activity_toolbar.keep.show()
self.toolbar_box.toolbar.insert(activity_button, 0)
# Edicion / Edit Toolbar
edit_toolbar = EditToolbar()
edit_toolbar_button = ToolbarButton(label=_("Edit"),
page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar.cut = ToolButton("cut")
edit_toolbar.cut.set_tooltip(_("Cut"))
edit_toolbar.cut.set_accelerator('<ctrl>x')
edit_toolbar.insert(edit_toolbar.cut, 4)
separator = gtk.SeparatorToolItem()
separator.set_draw(False)
separator.set_expand(True)
edit_toolbar.insert(separator, -1)
edit_toolbar.pep8_btn = ToolButton('pep8')
edit_toolbar.pep8_btn.set_tooltip(_("PEP 8 Check"))
edit_toolbar.pep8_btn.connect("clicked", self.pep8_check)
edit_toolbar.insert(edit_toolbar.pep8_btn, -1)
edit_toolbar.pep8_datetime_separator = gtk.SeparatorToolItem()
edit_toolbar.pep8_datetime_separator.set_draw(True)
edit_toolbar.insert(edit_toolbar.pep8_datetime_separator, -1)
insert_datetime = ToolButton("insert-datetime")
insert_datetime.connect("clicked",
self.editor._insert_date_time)
insert_datetime.set_tooltip(_("Insert date and time"))
edit_toolbar.insert(insert_datetime, -1)
insert_datetime.show_all()
edit_toolbar.copy.connect("clicked", self.editor._copy_cb)
edit_toolbar.paste.connect("clicked", self.editor._paste_cb)
edit_toolbar.undo.connect("clicked", self.editor._undo_cb)
edit_toolbar.redo.connect("clicked", self.editor._redo_cb)
edit_toolbar.cut.connect("clicked", self.editor._cut_cb)
edit_toolbar.show_all()
edit_toolbar.pep8_btn.hide()
edit_toolbar.pep8_datetime_separator.set_draw(False)
self.toolbar_box.toolbar.insert(edit_toolbar_button, -1)
self.edit_toolbar = edit_toolbar
# Separador / Separator
separator = gtk.SeparatorToolItem()
separator.set_draw(False)
self.toolbar_box.toolbar.insert(separator, -1)
# Buscar / Search
search_entry = iconentry.IconEntry()
search_entry.set_size_request(gtk.gdk.screen_width() / 3, -1)
search_entry.set_icon_from_name(
iconentry.ICON_ENTRY_PRIMARY, 'system-search')
search_entry.add_clear_button()
search_entry.connect('activate',
self.editor._search_entry_activate_cb)
search_entry.connect('changed',
self.editor._search_entry_changed_cb)
search_item = gtk.ToolItem()
search_item.add(search_entry)
self.toolbox.toolbar.insert(search_item, -1)
self._search_prev = ToolButton('go-previous-paired')
self._search_prev.set_tooltip(_('Previous'))
self._search_prev.connect('clicked',
self.editor._search_prev_cb)
self.toolbox.toolbar.insert(self._search_prev, -1)
self._search_next = ToolButton('go-next-paired')
self._search_next.set_tooltip(_('Next'))
self._search_next.connect('clicked',
self.editor._search_next_cb)
self.toolbox.toolbar.insert(self._search_next, -1)
# Preferencias / preferences
preferences_toolbar = gtk.Toolbar()
show_line_numbers = ToggleToolButton('show-numbers')
show_line_numbers.set_tooltip(_("Show line numbers"))
show_line_numbers.set_active(True)
show_line_numbers.connect("clicked", \
self.editor._set_show_line_numbers)
show_line_numbers.show()
preferences_toolbar.insert(show_line_numbers, -1)
self.editor._make_languages_combo(preferences_toolbar)
self.editor.make_style_combo(preferences_toolbar)
preferences = ToolbarButton()
preferences.props.page = preferences_toolbar
preferences.props.icon_name = 'preferences-system'
preferences.show_all()
self.toolbar_box.toolbar.insert(preferences, -1)
font_options = FontToolbarButton()
font_options.connect("load-pango-context",
self.load_pango_context)
font_options.load_toolbar()
font_options.connect("font-changed", self.change_font)
self.toolbar_box.toolbar.insert(font_options, -1)
font_options.show()
# Separador / Separator
separator = gtk.SeparatorToolItem()
separator.set_draw(False)
separator.set_expand(True)
self.toolbar_box.toolbar.insert(separator, -1)
# Boton salir / Stop Button
exit = StopButton(self)
self.toolbar_box.toolbar.insert(exit, -1)
self.toolbar_box.show_all()
self.set_toolbar_box(self.toolbar_box)
# Barra de estado de PEP8 / PEP8 status bar
self.pep8_bar = gtk.Statusbar()
self.pep8_bar.label = gtk.Label()
self.pep8_bar.add(self.pep8_bar.label)
vbox.pack_end(self.pep8_bar, False, True, 0)
def change_font(self, widget, family, face, size):
self.editor.modify_font(
pango.FontDescription("%s %s %d" % (family, face, size)))
def load_pango_context(self, widget):
return self.editor.get_pango_context()
def pep8_check(self, widget):
self.editor.pep8.check_file(self.editor._get_all_text(),
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.editor.pep8.check_exit()
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.editor.pep8.check_exit()
_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.editor.lang_combo.set_active(0)
self.editor.buffer.set_highlight_syntax(False)
self.edit_toolbar.pep8_btn.hide()
edit_toolbar.pep8_datetime_separator.set_draw(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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