Viewing file:  preferences.py (4.16 KB) -rw-r--r--
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from gettext import gettext as _
from os.path import join
import gtk, gtk.glade, gobject, gconf
import invest
from gettext import gettext as _
import cPickle
class PrefsDialog:
def __init__(self, applet):
self.glade = gtk.glade.XML(join(invest.GLADE_DATA_DIR, "prefs-dialog.glade"))
self.dialog = self.glade.get_widget("preferences")
self.treeview = self.glade.get_widget("stocks")
self.glade.get_widget("add").connect('clicked', self.on_add_stock)
self.glade.get_widget("add").connect('activate', self.on_add_stock)
self.glade.get_widget("remove").connect('clicked', self.on_remove_stock)
self.glade.get_widget("remove").connect('activate', self.on_remove_stock)
self.treeview.connect('key-press-event', self.on_tree_keypress)
store = gtk.ListStore(str, int, float, float)
self.treeview.set_model(store)
self.model = store
def on_cell_edited(cell, path, new_text, col, typ):
try:
store[path][col] = typ(new_text)
except:
pass
def get_cell_data(column, cell, model, iter, data):
typ, col = data
if typ == int:
cell.set_property('text', "%d" % typ(model[iter][col]))
elif typ == float:
cell.set_property('text', "%.2f" % typ(model[iter][col]))
else:
cell.set_property('text', typ(model[iter][col]))
cell_description = gtk.CellRendererText ()
cell_description.set_property("editable", True)
cell_description.connect("edited", on_cell_edited, 0, str)
column_description = gtk.TreeViewColumn (_("Symbol"), cell_description)
column_description.set_attributes (cell_description, text=0)
self.treeview.append_column(column_description)
cell_description = gtk.CellRendererText ()
cell_description.set_property("editable", True)
cell_description.connect("edited", on_cell_edited, 1, int)
column_description = gtk.TreeViewColumn (_("Amount"), cell_description)
column_description.set_cell_data_func(cell_description, get_cell_data, (int, 1))
self.treeview.append_column(column_description)
cell_description = gtk.CellRendererText ()
cell_description.set_property("editable", True)
cell_description.connect("edited", on_cell_edited, 2, float)
column_description = gtk.TreeViewColumn (_("Price"), cell_description)
column_description.set_cell_data_func(cell_description, get_cell_data, (float, 2))
self.treeview.append_column(column_description)
cell_description = gtk.CellRendererText ()
cell_description.set_property("editable", True)
cell_description.connect("edited", on_cell_edited, 3, float)
column_description = gtk.TreeViewColumn (_("Commission"), cell_description)
column_description.set_cell_data_func(cell_description, get_cell_data, (float, 3))
self.treeview.append_column(column_description)
for key, purchases in invest.STOCKS.items():
for purchase in purchases:
store.append([key, purchase["amount"], purchase["bought"], purchase["comission"]])
try:
pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(join(invest.ART_DATA_DIR, "invest-16.png"), -1,-1)
self.dialog.set_icon(pixbuf)
except Exception, msg:
pass
self.sync_ui()
def show_run_hide(self):
self.dialog.show_all()
self.dialog.run()
self.dialog.destroy()
invest.STOCKS = {}
def save_symbol(model, path, iter):
#if int(model[iter][1]) == 0 or float(model[iter][2]) < 0.0001:
# return
if not model[iter][0] in invest.STOCKS:
invest.STOCKS[model[iter][0]] = []
invest.STOCKS[model[iter][0]].append({
"amount": int(model[iter][1]),
"bought": float(model[iter][2]),
"comission": float(model[iter][3]),
})
self.model.foreach(save_symbol)
try:
cPickle.dump(invest.STOCKS, file(invest.STOCKS_FILE, 'w'))
print 'Stocks written to file'
except Exception, msg:
print 'Could not save stocks file:', msg
def sync_ui(self):
pass
def on_add_stock(self, w):
self.treeview.get_model().append(["RHT", 0, 0, 0])
def on_remove_stock(self, w):
model, paths = self.treeview.get_selection().get_selected_rows()
for path in paths:
model.remove(model.get_iter(path))
def on_tree_keypress(self, w, event):
if event.keyval == 65535:
self.on_remove_stock(self, w)
return False
def show_preferences(applet):
PrefsDialog(applet).show_run_hide()
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