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# -*- coding: utf-8 -*-
import gtk, gobject
import os
from gettext import gettext as _
if __name__ == "__main__":
ROOT_PATH = os.path.realpath('content/')
STARTUP_DIR = os.path.realpath('gecko')
else:
from sugar.activity import activity
ROOT_PATH = os.path.join(activity.get_bundle_path(), 'content/')
STARTUP_DIR = os.path.join(activity.get_activity_root(), 'data/gecko')
HOME_PAGE = os.path.join(ROOT_PATH, u'01-Introducción.html')
hulahop_ok = True
try:
import hulahop
hulahop.startup( STARTUP_DIR )
from hulahop.webview import WebView
except:
hulahop_ok = False
import content_parser
gobject.threads_init()
class ContentWindow(gtk.HBox):
def __init__(self):
gtk.HBox.__init__(self, False)
self._create_treeview()
self.pack_start(self.treeview, False)
self.web_view = None
self.last_uri = HOME_PAGE
self.connect("expose-event", self._exposed)
self.show_all()
def _create_browser(self):
if hulahop_ok:
self.web_view = WebView()
self.pack_start(self.web_view, True, True)
print HOME_PAGE
self.web_view.load_uri(self.last_uri)
self.web_view.show()
else:
self.web_view = gtk.Button()
self.web_view.load_uri = self.web_view.set_label
self.web_view.load_uri(self.last_uri)
self.add(self.web_view)
self.web_view.show()
def _create_treeview(self):
# Provided by Poteland:
# create a TreeStore with one string column to use as the model
self.treestore = gtk.TreeStore(str, str)
# create the TreeView using treestore
self.treeview = gtk.TreeView(self.treestore)
# create the TreeViewColumn to display the data
tvcolumn = gtk.TreeViewColumn("")
cell = gtk.CellRendererText()
tvcolumn.pack_start(cell, True)
self.treeview.append_column(tvcolumn)
# set the cell "text" attribute to column 0 - retrieve text
tvcolumn.add_attribute(cell, 'text', 0)
# make it searchable
self.treeview.set_search_column(0)
self.treeview_loaded = False
self.treeview.connect("cursor-changed", self.cursor_changed_cb)
def cursor_changed_cb(self, treeview):
tree_path, column = self.treeview.get_cursor()
it = self.treestore.get_iter(tree_path)
path = self.treestore.get_value(it, 1)
real_path = os.path.join(ROOT_PATH, path)
#print real_path
self.web_view.load_uri( unicode(real_path) )
#def selection(self, treeview, tree_path, view_column):
#it = self.treestore.get_iter(tree_path)
#path = self.treestore.get_value(it, 1)
#real_path = os.path.join(ROOT_PATH, path)
#print real_path
#self.web_view.load_uri( unicode(real_path) )
def _exposed(self, widget, event):
if not self.treeview_loaded:
self.treeview_loaded = True
self._load_treeview()
self.treeview.expand_row((0), False) # Expand the root path
if not self.web_view:
self._create_browser()
def ditch(self):
""" Called when we need to ditch the browsing window and hide the whole window """
if self.web_view:
self.remove(self.web_view)
self.web_view = None
self.hide()
def _load_treeview(self):
root_iter = self.treestore.append(None, (_("Library"), "ROOT"))
iters = {ROOT_PATH: root_iter}
for root, dirs, files in os.walk(ROOT_PATH):
all = []
all += [(file, 'f') for file in files]
all += [(dir, 'd') for dir in dirs]
all = sorted(all)
for node_name, node_type in all:
if node_type == 'f':
if node_name.endswith(".html"):
display_name = self.get_display_name(node_name)
fullpath = os.path.join(root, node_name)
self.treestore.append(iters[root], (display_name, fullpath))
else:
display_name = self.get_display_name(node_name)
_iter = self.treestore.append(iters[root], (display_name, root))
iters[os.path.join(root, node_name)] = _iter
def get_display_name(self, file_name):
display_name = file_name.replace(".html", "")
display_name = display_name.split("-", 1)[-1]
return display_name
def set_url(self, link):
link = ROOT_PATH + link
self.last_uri = unicode(link)
if self.web_view:
self.web_view.load_uri( self.last_uri )
if __name__ == "__main__":
window = ContentWindow()
main_window = gtk.Window(gtk.WINDOW_TOPLEVEL)
main_window.add(window)
main_window.show_all()
gtk.main()
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