class ScrollAreaTest(EntertainerTest):
"""Test for entertainerlib.gui.widgets.scroll_area"""
def setUp(self):
"""Set up the test."""
EntertainerTest.setUp(self)
# Get a workable amount of text
text = "Here is the start. "
# pylint: disable-msg=W0612
for i in range(0, 100):
text += "Here is sentence number "
self.label = Label(0.1, "screentitle", 0.1, 0.2, text)
self.scroll_area = ScrollArea(0.5, 0.6, 0.1, 0.1, self.label)
def test_create(self):
"""Test correct ScrollArea initialization."""
self.assertTrue(isinstance(self.scroll_area, ScrollArea))
def test_active(self):
'''Test the use of the active property.'''
self.scroll_area.active = True
self.assertTrue(self.scroll_area.active)
self.scroll_area.active = False
self.assertFalse(self.scroll_area.active)
def test_on_top_bottom(self):
'''Test the use of the on_top, on_bottom properties.'''
self.scroll_area.offset = 0
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.on_top)
self.assertFalse(self.scroll_area.on_bottom)
self.scroll_area.scroll_to_bottom()
self.scroll_area.stop_animation()
self.assertFalse(self.scroll_area.on_top)
self.assertTrue(self.scroll_area.on_bottom)
def test_offset(self):
'''Test the use of the offset property.'''
self.scroll_area.scroll_to_bottom()
offset = self.scroll_area.offset
self.scroll_area.offset = 0
self.assertTrue(self.scroll_area.offset != offset)
def test_set_content(self):
'''Test the use of the set_content method.'''
self.scroll_area.set_content(Label(0.1, "screentitle", 0.1, 0.2, "foo"))
self.assertFalse(self.scroll_area.content == self.label)
self.scroll_area.set_content(self.label)
self.assertTrue(self.scroll_area.content == self.label)
def test_scroll(self):
'''Test the use of scroll methods.'''
self.scroll_area.scroll_to_bottom()
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.on_bottom)
self.scroll_area.scroll_to_top()
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.on_top)
self.assertTrue(self.scroll_area.offset == 0)
self.scroll_area.scroll_down()
self.scroll_area.stop_animation()
self.assertFalse(self.scroll_area.offset == 0)
self.scroll_area.scroll_up()
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.offset == 0)
class TvEpisodes(Screen):
'''Screen contains list of all episodes of one specific season.'''
def __init__(self, media_player, move_to_new_screen_callback, episodes,
tv_series):
Screen.__init__(self, 'TvEpisodes', move_to_new_screen_callback)
self.episodes = episodes
self.media_player = media_player
self.theme = self.config.theme
self.tv_series = tv_series
# Screen Title (Displayed at the bottom left corner)
screen_title = Label(0.13, "screentitle", 0, 0.87,
self.tv_series.title)
self.add(screen_title)
self.scroll_area = None
self.title = None
self.thumb = None
self.menu = self._create_episode_menu()
self.add(self.menu)
self._create_episode_info_box()
#List indicator
self.li = ListIndicator(0.8, 0.9, 0.2, 0.045, ListIndicator.VERTICAL)
self.li.set_maximum(len(self.episodes))
self.add(self.li)
self.menu.connect("moved", self._update_episode_info)
self.menu.connect("selected", self._handle_select)
self.menu.connect("activated", self._on_menu_activated)
def _create_episode_menu(self):
"""Create a list of available seasons."""
menu = TextMenu(0.4978, 0.1563, 0.4393, 0.0781)
episodes_list = [[_("%(num)d. %(title)s") % \
{'num': episode.number, 'title': episode.title},
None, episode] for episode in self.episodes]
menu.async_add(episodes_list)
menu.active = True
return menu
def _create_thumbnail_texture(self):
"""Create a thumbnail texture. This is called as menu is scrolled."""
if self.thumb:
self.thumb.hide()
# Thumbnail. Use cover art if thumbnail doesn't exist
thumbnail = self.menu.selected_userdata.thumbnail_url
if (thumbnail is not None):
pixbuf = gtk.gdk.pixbuf_new_from_file(thumbnail)
thumb_width = 0.2928
thumb_height = 0.2799
thumb_x = 0.05
thumb_y = 0.2
else:
thumb_width = 0.1098
thumb_height = 0.2799
thumb_x = 0.20
thumb_y = 0.15
if (self.tv_series.has_cover_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.tv_series.cover_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_movie_art"))
self.thumb = EyeCandyTexture(thumb_x, thumb_y, thumb_width,
thumb_height, pixbuf)
self.add(self.thumb)
def _create_episode_info_box(self):
"""
Create a texture that is displayed next to track list. This texture
displays album cover art.
"""
self._create_thumbnail_texture()
# Title
self.title = Label(0.04,
"title",
0.05,
0.55,
self.menu.selected_userdata.title,
font_weight="bold")
self.title.set_ellipsize(pango.ELLIPSIZE_END)
self.title.set_line_wrap(False)
self.title.width = 0.4
self.add(self.title)
# Plot
plot = Label(0.029, "subtitle", 0, 0, self.menu.selected_userdata.plot)
plot.width = 0.4
self.scroll_area = ScrollArea(0.05, 0.63, 0.4, 0.15, plot)
self.scroll_area.connect("activated", self._on_scroll_area_activated)
self.add(self.scroll_area)
def _update_episode_info(self, event=None):
'''Update information from this episode.'''
self.li.set_current(self.menu.selected_index + 1)
self._create_thumbnail_texture()
self.title.set_text(self.menu.selected_userdata.title)
self.title.width = 0.4
plot = Label(0.029, "subtitle", 0, 0, self.menu.selected_userdata.plot)
plot.width = 0.4
self.scroll_area.set_content(plot)
def _handle_up(self):
'''Handle UserEvent.NAVIGATE_UP.'''
if self.menu.active:
self.menu.up()
else:
self.scroll_area.scroll_up()
def _handle_down(self):
'''Handle UserEvent.NAVIGATE_DOWN.'''
if self.menu.active:
self.menu.down()
else:
self.scroll_area.scroll_down()
def _handle_left(self):
'''Handle UserEvent.NAVIGATE_LEFT.'''
self.menu.active = False
self.scroll_area.active = True
def _handle_right(self):
'''Handle UserEvent.NAVIGATE_RIGHT.'''
self.menu.active = True
self.scroll_area.active = False
def _handle_select(self, event=None):
'''Handle UserEvent.NAVIGATE_SELECT.'''
episode = self.menu.selected_userdata
self.media_player.set_media(episode)
self.media_player.play()
self.callback("video_osd")
def _on_menu_activated(self, event=None):
'''Handle menu activation.'''
self.scroll_area.active = False
def _on_scroll_area_activated(self, event=None):
'''Handle scroll_area activation.'''
self.menu.active = False
class TvEpisodes(Screen):
'''Screen contains list of all episodes of one specific season.'''
def __init__(self, media_player, move_to_new_screen_callback, episodes,
tv_series):
Screen.__init__(self, 'TvEpisodes', move_to_new_screen_callback)
self.episodes = episodes
self.media_player = media_player
self.theme = self.config.theme
self.tv_series = tv_series
# Screen Title (Displayed at the bottom left corner)
screen_title = Label(0.13, "screentitle", 0, 0.87, self.tv_series.title)
self.add(screen_title)
self.scroll_area = None
self.title = None
self.thumb = None
self.menu = self._create_episode_menu()
self.add(self.menu)
self._create_episode_info_box()
#List indicator
self.li = ListIndicator(0.8, 0.9, 0.2, 0.045, ListIndicator.VERTICAL)
self.li.set_maximum(len(self.episodes))
self.add(self.li)
self.menu.connect("moved", self._update_episode_info)
self.menu.connect("selected", self._handle_select)
self.menu.connect("activated", self._on_menu_activated)
def _create_episode_menu(self):
"""Create a list of available seasons."""
menu = TextMenu(0.4978, 0.1563, 0.4393, 0.0781)
episodes_list = [[_("%(num)d. %(title)s") % \
{'num': episode.number, 'title': episode.title},
None, episode] for episode in self.episodes]
menu.async_add(episodes_list)
menu.active = True
return menu
def _create_thumbnail_texture(self):
"""Create a thumbnail texture. This is called as menu is scrolled."""
if self.thumb:
self.thumb.hide()
# Thumbnail. Use cover art if thumbnail doesn't exist
thumbnail = self.menu.selected_userdata.thumbnail_url
if(thumbnail is not None):
pixbuf = gtk.gdk.pixbuf_new_from_file(thumbnail)
thumb_width = 0.2928
thumb_height = 0.2799
thumb_x = 0.05
thumb_y = 0.2
else:
thumb_width = 0.1098
thumb_height = 0.2799
thumb_x = 0.20
thumb_y = 0.15
if(self.tv_series.has_cover_art()):
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.tv_series.cover_art_url)
else:
pixbuf = gtk.gdk.pixbuf_new_from_file(
self.theme.getImage("default_movie_art"))
self.thumb = EyeCandyTexture(thumb_x, thumb_y, thumb_width,
thumb_height, pixbuf)
self.add(self.thumb)
def _create_episode_info_box(self):
"""
Create a texture that is displayed next to track list. This texture
displays album cover art.
"""
self._create_thumbnail_texture()
# Title
self.title = Label(0.04, "title", 0.05, 0.55,
self.menu.selected_userdata.title, font_weight="bold")
self.title.set_ellipsize(pango.ELLIPSIZE_END)
self.title.set_line_wrap(False)
self.title.width = 0.4
self.add(self.title)
# Plot
plot = Label(0.029, "subtitle", 0, 0, self.menu.selected_userdata.plot)
plot.width = 0.4
self.scroll_area = ScrollArea(0.05, 0.63, 0.4, 0.15, plot)
self.scroll_area.connect("activated", self._on_scroll_area_activated)
self.add(self.scroll_area)
def _update_episode_info(self, event=None):
'''Update information from this episode.'''
self.li.set_current(self.menu.selected_index + 1)
self._create_thumbnail_texture()
self.title.set_text(self.menu.selected_userdata.title)
self.title.width = 0.4
plot = Label(0.029, "subtitle", 0, 0, self.menu.selected_userdata.plot)
plot.width = 0.4
self.scroll_area.set_content(plot)
def _handle_up(self):
'''Handle UserEvent.NAVIGATE_UP.'''
if self.menu.active:
self.menu.up()
else:
self.scroll_area.scroll_up()
def _handle_down(self):
'''Handle UserEvent.NAVIGATE_DOWN.'''
if self.menu.active:
self.menu.down()
else:
self.scroll_area.scroll_down()
def _handle_left(self):
'''Handle UserEvent.NAVIGATE_LEFT.'''
self.menu.active = False
self.scroll_area.active = True
def _handle_right(self):
'''Handle UserEvent.NAVIGATE_RIGHT.'''
self.menu.active = True
self.scroll_area.active = False
def _handle_select(self, event=None):
'''Handle UserEvent.NAVIGATE_SELECT.'''
episode = self.menu.selected_userdata
self.media_player.set_media(episode)
self.media_player.play()
self.callback("video_osd")
def _on_menu_activated(self, event=None):
'''Handle menu activation.'''
self.scroll_area.active = False
def _on_scroll_area_activated(self, event=None):
'''Handle scroll_area activation.'''
self.menu.active = False
class ScrollAreaTest(EntertainerTest):
"""Test for entertainerlib.gui.widgets.scroll_area"""
def setUp(self):
"""Set up the test."""
EntertainerTest.setUp(self)
# Get a workable amount of text
text = "Here is the start. "
# pylint: disable-msg=W0612
for i in range(0, 100):
text += "Here is sentence number "
self.label = Label(0.1, "screentitle", 0.1, 0.2, text)
self.scroll_area = ScrollArea(0.5, 0.6, 0.1, 0.1, self.label)
def test_create(self):
"""Test correct ScrollArea initialization."""
self.assertTrue(isinstance(self.scroll_area, ScrollArea))
def test_active(self):
'''Test the use of the active property.'''
self.scroll_area.active = True
self.assertTrue(self.scroll_area.active)
self.scroll_area.active = False
self.assertFalse(self.scroll_area.active)
def test_on_top_bottom(self):
'''Test the use of the on_top, on_bottom properties.'''
self.scroll_area.offset = 0
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.on_top)
self.assertFalse(self.scroll_area.on_bottom)
self.scroll_area.scroll_to_bottom()
self.scroll_area.stop_animation()
self.assertFalse(self.scroll_area.on_top)
self.assertTrue(self.scroll_area.on_bottom)
def test_offset(self):
'''Test the use of the offset property.'''
self.scroll_area.scroll_to_bottom()
offset = self.scroll_area.offset
self.scroll_area.offset = 0
self.assertTrue(self.scroll_area.offset != offset)
def test_set_content(self):
'''Test the use of the set_content method.'''
self.scroll_area.set_content(Label(0.1, "screentitle", 0.1, 0.2,
"foo"))
self.assertFalse(self.scroll_area.content == self.label)
self.scroll_area.set_content(self.label)
self.assertTrue(self.scroll_area.content == self.label)
def test_scroll(self):
'''Test the use of scroll methods.'''
self.scroll_area.scroll_to_bottom()
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.on_bottom)
self.scroll_area.scroll_to_top()
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.on_top)
self.assertTrue(self.scroll_area.offset == 0)
self.scroll_area.scroll_down()
self.scroll_area.stop_animation()
self.assertFalse(self.scroll_area.offset == 0)
self.scroll_area.scroll_up()
self.scroll_area.stop_animation()
self.assertTrue(self.scroll_area.offset == 0)
