class XOCom:
# Constructor gives full XPCom access by default
# This should be improved for future apps that may not need/want full access
cometPort = 8889
ajaxPort = 8890
handler = None
return_value = None
def __init__(self, control_sending_text, uri=None):
self.cond = Condition()
#h = hash(Instance.instanceId)
self.__class__.cometPort = 10
self.__class__.ajaxPort = 11
self.cometLogic = ServerLogic(self)
#self.ajaxServer = ServerThread(self.__class__.ajaxPort, self.cometLogic)
#self.ajaxServer.start()
#self.cometServer = ServerThread(self.__class__.cometPort, self.cometLogic)
#self.cometServer.start()
if uri:
self.uri = uri
else:
self.uri = 'file://' + get_bundle_path(
) + '/web/index.html?ajax=' + str(
self.__class__.ajaxPort) + '&comet=' + str(
self.__class__.cometPort)
self.control_sending_text = control_sending_text
self.give_full_xpcom_access()
self.set_observer()
##self.send_to_browser_localize(['initlocalize']) ## to initialize the localized strings in socialcalc
# Give the browser permission to use XPCom interfaces
# This is necessary for XPCom communication to work
# Note: Not all of these preferences may be required - requires further
# investigation
def give_full_xpcom_access(self):
pass
'''pref_class = components.classes["@mozilla.org/preferences-service;1"]
prefs = pref_class.getService(components.interfaces.nsIPrefService)
prefs.getBranch('signed.applets.').setBoolPref('codebase_principal_support',
True);
prefs.getBranch('capability.principal.').setCharPref(
'socialcalc.granted', 'UniversalXPConnect')
prefs.getBranch('capability.principal.').setCharPref(
'socialcalc.id', self.uri)'''
# Wrapper method to create a new webview embedded browser component
# Uses hulahop's WebView. Assumes that you'll want to serve
# web/index.html relative to your activity directory.
def create_webview(self):
self.web_view = WebView()
self.web_view.connect("navigation-requested",
self.on_navigation_requested)
##self.uri = 'file://' + get_bundle_path() + '/web/index.html';
self.web_view.load_uri(self.uri)
self.web_view.show()
return self.web_view
def on_navigation_requested(self, view, frame, req, data=None):
uri = req.get_uri()
try:
scheme, data = uri.split(':#', 1)
except:
return False
if scheme == 'xo-message2':
if handler is not None:
data = json.loads(data)
self.handler(data, 'xo-message2', data[1])
return True
elif scheme == 'return-value':
self.return_value = json.loads(data)
return True
else:
return False
def set_observer(self):
#try:
print 'enter: set_observer'
self.handler = self.control_sending_text
print 'exit: set_observer'
#except:
#print 'error is there, remove try and except thing'
# Use XPCom to execute a javascript callback registered with XO.js
# The command will execute a javascript method registered with the same name,
# and return any value received from the javascript
def send_to_browser(self, command, parameter=''):
if ((command == "read") and (parameter != '')):
self.web_view.execute_script(
"XO.observer.setSheet('" + parameter.replace(
'\\n', 'DECNEWLINE').replace('\n', 'NEWLINE').replace(
"\\", "B_SLASH").replace("'", "\\'") + "');")
return
self.web_view.execute_script("XO.observer.observe(['" + parameter +
"'], 'xo-message', '" + command + "');")
self.handler = self.control_sending_text
# check if the browser returned anything
while self.return_value == None:
while Gtk.events_pending():
Gtk.main_iteration()
if self.return_value != '':
value = self.return_value
self.return_value = None
return value
return None
def send_to_browser_shared(self, command):
if command[0] == 'execute':
self.web_view.execute_script('XO.observe(' + str(command[1:3]) +
', "xo-message", "execute");')
def send_to_browser_localize(self, command):
print 'sending to javascript part to localize\n'
localstr = "XO.lang=["
for i, j in localized_strings.iteritems():
localstr = localstr + "'" + i.replace(
"'", "\\'") + "','" + j.replace("'", "\\'") + "',"
localstr = localstr + "'xv'];XO.observe();"
self.web_view.execute_script(localstr)
return
class T2Activity(activity.Activity):
def xois_clicked(self, widget, data=None):
self.webview.load_uri('http://teach-teacher.ep.io/slides/1')
def guide_clicked(self, widget, data=None):
self.webview.load_uri('http://teach-teacher.ep.io/slides/17')
def back_clicked(self, widget, data=None):
if self.webview.get_web_navigation().canGoBack:
self.webview.get_web_navigation().goBack()
def home_clicked(self, widget, data=None):
self.webview.load_uri('http://147.47.120.20/~tsquare/menu.php')
def __init__(self, handle):
print "running activity init", handle
activity.Activity.__init__(self, handle)
print "activity running"
self.set_title('Teach Teacher')
toolbarbox = ToolbarBox()
self.set_toolbar_box(toolbarbox)
toolbar = Gtk.Toolbar()
button = ActivityToolbarButton(self)
toolbarbox.toolbar.insert(button, -1)
self.goBack = ToolButton('go-left')
self.goBack.set_tooltip("Go Back")
self.goBack.connect('clicked', self.back_clicked)
toolbar.insert(self.goBack, -1)
self.home = ToolButton('go-home')
self.home.set_tooltip("Home")
self.home.connect('clicked', self.home_clicked)
toolbar.insert(self.home, -1)
self.xois = ToolButton('computer-xo')
self.xois.set_tooltip("T's XO")
self.xois.connect('clicked', self.xois_clicked)
# toolbar.insert(self.xois, -1)
# self.xois.show()
self.guide = ToolButton('go-next')
self.guide.set_tooltip("T's Guide")
self.guide.connect('clicked', self.guide_clicked)
# toolbar.insert(self.guide, -1)
# self.guide.show()
toolbarbox.toolbar.insert(
ToolbarButton(page=toolbar, icon_name='toolbar-edit'), -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbarbox.toolbar.insert(separator, -1)
stop_button = StopButton(self)
toolbarbox.toolbar.insert(stop_button, -1)
scroll = Gtk.ScrolledWindow()
self.set_canvas(scroll)
self.webview = WebView()
self.webview.load_uri('http://147.47.120.20/~tsquare/menu.php')
scroll.add(self.webview)
toolbar.show_all()
toolbarbox.show_all()
toolbarbox.toolbar.show_all()
self.show_all()
print "AT END OF THE CLASS"
class T2Activity(activity.Activity):
def xois_clicked(self, widget, data=None):
self.webview.load_uri('http://teach-teacher.ep.io/slides/1')
def guide_clicked(self, widget, data=None):
self.webview.load_uri('http://teach-teacher.ep.io/slides/17')
def back_clicked(self, widget, data=None):
if self.webview.get_web_navigation().canGoBack:
self.webview.get_web_navigation().goBack()
def home_clicked(self, widget, data=None):
self.webview.load_uri('http://147.47.120.20/~tsquare/menu.php')
def __init__(self, handle):
print "running activity init", handle
activity.Activity.__init__(self, handle)
print "activity running"
self.set_title('Teach Teacher')
toolbarbox = ToolbarBox()
self.set_toolbar_box(toolbarbox)
toolbar = Gtk.Toolbar()
button = ActivityToolbarButton(self)
toolbarbox.toolbar.insert(button, -1)
self.goBack = ToolButton('go-left')
self.goBack.set_tooltip("Go Back")
self.goBack.connect('clicked', self.back_clicked)
toolbar.insert(self.goBack, -1)
self.home = ToolButton('go-home')
self.home.set_tooltip("Home")
self.home.connect('clicked', self.home_clicked)
toolbar.insert(self.home, -1)
self.xois = ToolButton('computer-xo')
self.xois.set_tooltip("T's XO")
self.xois.connect('clicked', self.xois_clicked)
# toolbar.insert(self.xois, -1)
# self.xois.show()
self.guide = ToolButton('go-next')
self.guide.set_tooltip("T's Guide")
self.guide.connect('clicked', self.guide_clicked)
# toolbar.insert(self.guide, -1)
# self.guide.show()
toolbarbox.toolbar.insert(ToolbarButton(page=toolbar, icon_name='toolbar-edit'), -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbarbox.toolbar.insert(separator, -1)
stop_button = StopButton(self)
toolbarbox.toolbar.insert(stop_button, -1)
scroll = Gtk.ScrolledWindow()
self.set_canvas(scroll)
self.webview = WebView()
self.webview.load_uri('http://147.47.120.20/~tsquare/menu.php')
scroll.add(self.webview)
toolbar.show_all()
toolbarbox.show_all()
toolbarbox.toolbar.show_all()
self.show_all()
print "AT END OF THE CLASS"
class XOCom:
# Constructor gives full XPCom access by default
# This should be improved for future apps that may not need/want full access
cometPort = 8889
ajaxPort = 8890
handler = None
return_value = None
def __init__(self, control_sending_text,uri=None):
self.cond = Condition()
#h = hash(Instance.instanceId)
self.__class__.cometPort = 10
self.__class__.ajaxPort = 11
self.cometLogic = ServerLogic(self)
#self.ajaxServer = ServerThread(self.__class__.ajaxPort, self.cometLogic)
#self.ajaxServer.start()
#self.cometServer = ServerThread(self.__class__.cometPort, self.cometLogic)
#self.cometServer.start()
if uri:
self.uri = uri
else:
self.uri = 'file://' + get_bundle_path() + '/web/index.html?ajax='+str(self.__class__.ajaxPort)+'&comet='+str(self.__class__.cometPort);
self.control_sending_text=control_sending_text
self.give_full_xpcom_access()
self.set_observer()
##self.send_to_browser_localize(['initlocalize']) ## to initialize the localized strings in socialcalc
# Give the browser permission to use XPCom interfaces
# This is necessary for XPCom communication to work
# Note: Not all of these preferences may be required - requires further
# investigation
def give_full_xpcom_access(self):
pass
'''pref_class = components.classes["@mozilla.org/preferences-service;1"]
prefs = pref_class.getService(components.interfaces.nsIPrefService)
prefs.getBranch('signed.applets.').setBoolPref('codebase_principal_support',
True);
prefs.getBranch('capability.principal.').setCharPref(
'socialcalc.granted', 'UniversalXPConnect')
prefs.getBranch('capability.principal.').setCharPref(
'socialcalc.id', self.uri)'''
# Wrapper method to create a new webview embedded browser component
# Uses hulahop's WebView. Assumes that you'll want to serve
# web/index.html relative to your activity directory.
def create_webview(self):
self.web_view = WebView()
self.web_view.connect("navigation-requested", self.on_navigation_requested)
##self.uri = 'file://' + get_bundle_path() + '/web/index.html';
self.web_view.load_uri(self.uri)
self.web_view.show()
return self.web_view
def on_navigation_requested(self, view, frame, req, data=None):
uri = req.get_uri()
try:
scheme, data = uri.split(':#', 1)
except:
return False
if scheme == 'xo-message2':
if handler is not None:
data = json.loads(data)
self.handler(data, 'xo-message2', data[1])
return True
elif scheme == 'return-value':
self.return_value = json.loads(data)
return True
else:
return False
def set_observer(self):
#try:
print 'enter: set_observer'
self.handler = self.control_sending_text;
print 'exit: set_observer'
#except:
#print 'error is there, remove try and except thing'
# Use XPCom to execute a javascript callback registered with XO.js
# The command will execute a javascript method registered with the same name,
# and return any value received from the javascript
def send_to_browser(self, command, parameter=''):
if((command == "read") and (parameter != '')):
self.web_view.execute_script("XO.observer.setSheet('"+parameter.replace('\\n','DECNEWLINE').replace('\n','NEWLINE').replace("\\","B_SLASH").replace("'","\\'")+"');")
return
self.web_view.execute_script("XO.observer.observe(['"+parameter+"'], 'xo-message', '"+command+"');");
self.handler = self.control_sending_text;
# check if the browser returned anything
while self.return_value == None:
while Gtk.events_pending():
Gtk.main_iteration()
if self.return_value != '':
value = self.return_value
self.return_value = None
return value
return None
def send_to_browser_shared(self,command):
if command[0]=='execute':
self.web_view.execute_script('XO.observe(' + str(command[1:3]) + ', "xo-message", "execute");');
def send_to_browser_localize(self,command):
print 'sending to javascript part to localize\n'
localstr = "XO.lang=["
for i,j in localized_strings.iteritems():
localstr = localstr+"'"+i.replace("'","\\'")+"','"+j.replace("'","\\'")+"',"
localstr = localstr+"'xv'];XO.observe();"
self.web_view.execute_script(localstr)
return
