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# Copyright (C) IBM Corporation 2008
import gtk
from Infoslicer_GUI import Infoslicer_GUI
from sugar.activity import activity
from Processing.IO_Manager import IO_Manager
class sugaractivity( activity.Activity, Infoslicer_GUI ):
"""
Created by Jonathan Mace
This is the Sugar implementation of the infoslicer GUI.
It sets things in the sugar.activity class in the abstract methods.
"""
"""
Set up Sugar specific GUI config and show interface
"""
def __init__(self, handle):
activity.Activity.__init__(self, handle)
gtk.gdk.threads_init()
gtk.gdk.threads_enter()
self.toolbox = activity.ActivityToolbox(self)
Infoslicer_GUI.__init__(self)
self._name = handle
self.toolbox.connect("current-toolbar-changed", self.page_switched, None)
self.set_title('InfoSlicer')
self.set_toolbox(self.toolbox)
self.toolbox.show()
self.show_all()
self.toolbox.set_current_toolbar(2)
print "dictionary:"
print handle.get_dict()
"""
Operating system specific file reading and writing methods are below
"""
def read_file(self, file_path):
print "reading the file"
"""
At the moment, the format of a saved file will just be:
sourcetitle
edittitle
edittheme
currentindex
"""
file = open(file_path, 'r')
text = file.read()
file.close()
lines = text.splitlines()
if len(lines) < 3:
return
sourcetitle = lines[0]
workingtitle = lines[1]
workingtheme = lines[2]
currentindex = lines[3]
print "file read"
print "sourcetitle: %s, workingtitle: %s, workingtheme: %s, currentindex: %s" % (sourcetitle, workingtitle, workingtheme, currentindex)
iomanager = IO_Manager()
if iomanager.page_exists(sourcetitle, "Wikipedia Articles"):
sourcearticle = iomanager.load_article(sourcetitle, "Wikipedia Articles")
else:
sourcearticle = Article()
sourcearticle.article_title = sourcetitle
sourcearticle.article_theme = "Wikipedia Articles"
if iomanager.page_exists(workingtitle, workingtheme):
workingarticle = iomanager.load_article(workingtitle, workingtheme)
else:
workingarticle = Article()
workingarticle.article_title = workingtitle
workingarticle.article_theme = workingtheme
self.switch_page(currentindex)
self.currentpane.set_source_article(sourcearticle)
self.currentpane.set_working_article(workingarticle)
def write_file(self, file_path):
print "writing the file to %s" % file_path
sourcearticle = self.currentpane.get_source_article()
workingarticle = self.currentpane.get_working_article()
sourcetitle = sourcearticle.article_title
if not sourcetitle:
sourcetitle = "none"
workingtitle = workingarticle.article_title
if not workingtitle:
workingtitle = "none"
workingtheme = workingarticle.article_theme
if not workingtheme:
workingtheme = "none"
currentindex = self.currentindex
file = open(file_path, 'w')
print "writing source: %s, working: %s, theme: %s" % (sourcetitle, workingtitle, workingtheme)
file.write("%s\n%s\n%s\n%s" % (sourcetitle, workingtitle, workingtheme, str(currentindex)))
file.close()
def settoolbars(self, toolbars, toolbarnames):
for i in range(0, len(toolbars)):
self.toolbox.add_toolbar(toolbarnames[i], toolbars[i])
toolbars[i].show()
def setpanel(self, panel):
self._main_view = panel
self.set_canvas(self._main_view)
self._main_view.show()
def page_switched(self, widget, page_num, data):
print "page_switched to %s" % (page_num, )
if page_num > 0:
self.mode_switched(page_num - 1)
def switch_page(self, page_num):
self.mode_switched(page_num)
def can_close(self):
self.do_quit_event()
return True
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