#!/usr/bin/env python # -*- coding: UTF-8 -*- # activity.py by/por: # Agustin Zubiaga # Daniel Francis # 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 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('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 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("%s" % _("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)