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# Oscar_and_friends Board module
import gnomecanvas
import gcompris
import gcompris.utils
import gcompris.skin
import gcompris.admin
import gtk
import gtk.gdk
import random
from gcompris import gcompris_gettext as _
class Gcompris_oscar_and_friends:
"""Testing gcompris python class"""
def __init__(self, gcomprisBoard):
self.gcomprisBoard = gcomprisBoard
self.next_item = None
self.back_item = None
self.text_item = None
self.current_texts = None
self.current_texts_index = 0
#initialisation to default values. Some of them will be replaced by
#the configured values.
def start(self):
print("Gcompris_oscar_and_friends start.")
gcompris.bar_set(0)
# Create our rootitem. We put each canvas item in it so at the end we
# only have to kill it. The canvas deletes all the items it contains automaticaly.
self.rootitem = self.gcomprisBoard.canvas.root().add(
gnomecanvas.CanvasGroup,
x=0.0,
y=0.0
)
self.display_book_control()
self.display_scene_1_0()
def end(self):
# Remove the root item removes all the others inside it
self.rootitem.destroy()
def ok(self):
print("Gcompris_oscar_and_friends ok.")
def repeat(self):
print("Gcompris_oscar_and_friends repeat.")
def config(self):
print("Gcompris_oscar_and_friends config.")
def key_press(self, keyval, commit_str, preedit_str):
print("Gcompris_oscar_and_friends key press. %i %s" % (keyval, str))
# Return True if you did process a key
# Return False if you did not processed a key
# (gtk need to send it to next widget)
return True
def pause(self, pause):
print("Gcompris_oscar_and_friends pause. %i" % pause)
def set_level(self, level):
print("Gcompris_oscar_and_friends set level. %i" % level)
# ---- End of Initialisation
def display_book_control(self):
self.back_item = self.rootitem.add(
gnomecanvas.CanvasPixbuf,
pixbuf = gcompris.utils.load_pixmap(gcompris.skin.image_to_skin("button_backward.png")),
x = gcompris.BOARD_WIDTH - 100,
y = gcompris.BOARD_HEIGHT - 40
)
self.back_item.hide()
self.back_item.connect("event", gcompris.utils.item_event_focus)
self.back_item.connect("event", self.back_item_event)
self.next_item = self.rootitem.add(
gnomecanvas.CanvasPixbuf,
pixbuf = gcompris.utils.load_pixmap(gcompris.skin.image_to_skin("button_forward.png")),
x = gcompris.BOARD_WIDTH - 50,
y = gcompris.BOARD_HEIGHT - 40
)
self.next_item.hide()
self.next_item.connect("event", gcompris.utils.item_event_focus)
self.next_item.connect("event", self.next_item_event)
self.text_item = self.rootitem.add(
gnomecanvas.CanvasText,
x=gcompris.BOARD_WIDTH * 0.45,
y=gcompris.BOARD_HEIGHT - 40.0,
text="",
font=gcompris.skin.get_font("gcompris/content"),
fill_color="white",
justification=gtk.JUSTIFY_CENTER
)
self.text_item.hide()
def display_scene_1_0(self):
gcompris.set_background(self.gcomprisBoard.canvas.root(),
"oscar_and_friends/scene1_0.png")
self.display_texts_init(
[
_("Below the surface, Oscar the octopus and his friends sat on a rock,\nwatching the bad weather above them."),
_("They were all happy that the storms never reached all the way down to them."),
_("No matter how bad it was up there, the bottom was always calm and quiet."),
_("Oscar's best friends were Charlie the crab and Sandy the sea-star.")
]
)
def display_texts_init(self, texts):
self.current_texts = texts
self.current_texts_index = 0
self.text_item.set(text=self.current_texts[self.current_texts_index])
self.display_back_previous_buttons()
self.text_item.show()
def display_next_text(self):
self.current_texts_index += 1
if(self.current_texts_index < len(self.current_texts)):
self.text_item.set(text=self.current_texts[self.current_texts_index])
self.display_back_previous_buttons()
def display_previous_text(self):
self.current_texts_index -= 1
if(self.current_texts_index >= 0):
self.text_item.set(text=self.current_texts[self.current_texts_index])
self.display_back_previous_buttons()
def display_back_previous_buttons(self):
if(self.current_texts_index>0):
self.back_item.show()
else:
self.back_item.hide()
if(self.current_texts_index<len(self.current_texts)-1):
self.next_item.show()
else:
self.next_item.hide()
def back_item_event(self, widget, event=None):
if event.type == gtk.gdk.BUTTON_PRESS:
if event.button == 1:
self.display_previous_text()
return True
return False
def next_item_event(self, widget, event=None):
if event.type == gtk.gdk.BUTTON_PRESS:
if event.button == 1:
self.display_next_text()
return True
return False
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