def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.application = kwargs['application']
self._night_light_handler_id = 0
self._night_light_proxy = None
self.builder = Gtk.Builder()
self.builder.add_from_resource(
'/info/febvre/Komikku/ui/main_window.ui')
self.builder.add_from_resource('/info/febvre/Komikku/ui/menu/main.xml')
self.logging_manager = self.application.get_logger()
self.downloader = Downloader(self)
self.updater = Updater(self, Settings.get_default().update_at_startup)
self.overlay = self.builder.get_object('overlay')
self.stack = self.builder.get_object('stack')
self.title_stack = self.builder.get_object('title_stack')
self.left_button_image = self.builder.get_object('left_button_image')
self.menu_button = self.builder.get_object('menu_button')
self.menu_button_image = self.builder.get_object('menu_button_image')
self.activity_indicator = ActivityIndicator()
self.overlay.add_overlay(self.activity_indicator)
self.overlay.set_overlay_pass_through(self.activity_indicator, True)
self.activity_indicator.show_all()
self.assemble_window()
def __init__(self, pager, chapter, index):
Gtk.Overlay.__init__(self)
self.pager = pager
self.reader = pager.reader
self.window = pager.window
self.chapter = chapter
self.index = index
self.path = None
self.status = None # rendering, rendered, offlimit, cleaned
self.error = None # connection error, server error or corrupt file error
self.loadable = False # loadable from disk or downloadable from server (chapter pages are known)
self.set_size()
self.scrolledwindow = Gtk.ScrolledWindow()
if self.reader.reading_direction == 'vertical':
self.scrolledwindow.get_vadjustment().connect(
'changed', self.adjust_scroll)
else:
self.scrolledwindow.get_hadjustment().connect(
'changed', self.adjust_scroll)
self.add(self.scrolledwindow)
viewport = Gtk.Viewport()
self.image = Gtk.Image()
self.imagebuf = None
viewport.add(self.image)
self.scrolledwindow.add(viewport)
# Activity indicator
self.activity_indicator = ActivityIndicator()
self.add_overlay(self.activity_indicator)
self.set_overlay_pass_through(self.activity_indicator,
True) # Allows scrolling in zoom mode
self.show_all()
def __init__(self, window):
self.window = window
self.builder = Gtk.Builder()
self.builder.add_from_resource('/info/febvre/Komikku/ui/add_dialog.ui')
self.dialog = self.builder.get_object('dialog')
self.dialog.get_children()[0].set_border_width(0)
# Header bar
self.builder.get_object('back_button').connect('clicked', self.on_back_button_clicked)
self.custom_title_stack = self.builder.get_object('custom_title_stack')
# Make title centered
self.builder.get_object('custom_title_servers_page_label').set_margin_end(38)
self.overlay = self.builder.get_object('overlay')
self.stack = self.builder.get_object('stack')
self.activity_indicator = ActivityIndicator()
self.overlay.add_overlay(self.activity_indicator)
self.overlay.set_overlay_pass_through(self.activity_indicator, True)
self.activity_indicator.show_all()
# Servers page
listbox = self.builder.get_object('servers_page_listbox')
listbox.get_style_context().add_class('list-bordered')
listbox.connect('row-activated', self.on_server_clicked)
servers_settings = Settings.get_default().servers_settings
servers_languages = Settings.get_default().servers_languages
for server_data in get_servers_list():
if servers_languages and server_data['lang'] not in servers_languages:
continue
server_settings = servers_settings.get(get_server_main_id_by_id(server_data['id']))
if server_settings is not None and (not server_settings['enabled'] or server_settings['langs'].get(server_data['lang']) is False):
continue
row = Gtk.ListBoxRow()
row.get_style_context().add_class('add-dialog-server-listboxrow')
row.server_data = server_data
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=6)
row.add(box)
# Server logo
pixbuf = Pixbuf.new_from_resource_at_scale(get_server_logo_resource_path_by_id(server_data['id']), 24, 24, True)
logo = Gtk.Image()
logo.set_from_pixbuf(pixbuf)
box.pack_start(logo, False, True, 0)
# Server title
label = Gtk.Label(xalign=0)
label.set_text(server_data['name'])
box.pack_start(label, True, True, 0)
# Server language
label = Gtk.Label()
label.set_text(LANGUAGES[server_data['lang']])
label.get_style_context().add_class('add-dialog-server-language-label')
box.pack_start(label, False, True, 0)
listbox.add(row)
listbox.show_all()
# Search page
self.custom_title_search_page_searchentry = self.builder.get_object('custom_title_search_page_searchentry')
self.custom_title_search_page_searchentry.connect('activate', self.search)
self.search_page_listbox = self.builder.get_object('search_page_listbox')
self.search_page_listbox.get_style_context().add_class('list-bordered')
self.search_page_listbox.connect('row-activated', self.on_manga_clicked)
# Manga page
grid = self.builder.get_object('manga_page_grid')
grid.set_margin_top(6)
grid.set_margin_end(6)
grid.set_margin_bottom(6)
grid.set_margin_start(6)
self.custom_title_manga_page_label = self.builder.get_object('custom_title_manga_page_label')
self.add_button = self.builder.get_object('add_button')
self.add_button.connect('clicked', self.on_add_button_clicked)
self.read_button = self.builder.get_object('read_button')
self.read_button.connect('clicked', self.on_read_button_clicked)
self.show_page('servers')
class AddDialog:
page = None
search_lock = False
server = None
manga_slug = None
manga_data = None
manga = None
def __init__(self, window):
self.window = window
self.builder = Gtk.Builder()
self.builder.add_from_resource('/info/febvre/Komikku/ui/add_dialog.ui')
self.dialog = self.builder.get_object('dialog')
self.dialog.get_children()[0].set_border_width(0)
# Header bar
self.builder.get_object('back_button').connect('clicked', self.on_back_button_clicked)
self.custom_title_stack = self.builder.get_object('custom_title_stack')
# Make title centered
self.builder.get_object('custom_title_servers_page_label').set_margin_end(38)
self.overlay = self.builder.get_object('overlay')
self.stack = self.builder.get_object('stack')
self.activity_indicator = ActivityIndicator()
self.overlay.add_overlay(self.activity_indicator)
self.overlay.set_overlay_pass_through(self.activity_indicator, True)
self.activity_indicator.show_all()
# Servers page
listbox = self.builder.get_object('servers_page_listbox')
listbox.get_style_context().add_class('list-bordered')
listbox.connect('row-activated', self.on_server_clicked)
servers_settings = Settings.get_default().servers_settings
servers_languages = Settings.get_default().servers_languages
for server_data in get_servers_list():
if servers_languages and server_data['lang'] not in servers_languages:
continue
server_settings = servers_settings.get(get_server_main_id_by_id(server_data['id']))
if server_settings is not None and (not server_settings['enabled'] or server_settings['langs'].get(server_data['lang']) is False):
continue
row = Gtk.ListBoxRow()
row.get_style_context().add_class('add-dialog-server-listboxrow')
row.server_data = server_data
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=6)
row.add(box)
# Server logo
pixbuf = Pixbuf.new_from_resource_at_scale(get_server_logo_resource_path_by_id(server_data['id']), 24, 24, True)
logo = Gtk.Image()
logo.set_from_pixbuf(pixbuf)
box.pack_start(logo, False, True, 0)
# Server title
label = Gtk.Label(xalign=0)
label.set_text(server_data['name'])
box.pack_start(label, True, True, 0)
# Server language
label = Gtk.Label()
label.set_text(LANGUAGES[server_data['lang']])
label.get_style_context().add_class('add-dialog-server-language-label')
box.pack_start(label, False, True, 0)
listbox.add(row)
listbox.show_all()
# Search page
self.custom_title_search_page_searchentry = self.builder.get_object('custom_title_search_page_searchentry')
self.custom_title_search_page_searchentry.connect('activate', self.search)
self.search_page_listbox = self.builder.get_object('search_page_listbox')
self.search_page_listbox.get_style_context().add_class('list-bordered')
self.search_page_listbox.connect('row-activated', self.on_manga_clicked)
# Manga page
grid = self.builder.get_object('manga_page_grid')
grid.set_margin_top(6)
grid.set_margin_end(6)
grid.set_margin_bottom(6)
grid.set_margin_start(6)
self.custom_title_manga_page_label = self.builder.get_object('custom_title_manga_page_label')
self.add_button = self.builder.get_object('add_button')
self.add_button.connect('clicked', self.on_add_button_clicked)
self.read_button = self.builder.get_object('read_button')
self.read_button.connect('clicked', self.on_read_button_clicked)
self.show_page('servers')
def clear_search(self):
self.custom_title_search_page_searchentry.set_text('')
self.clear_results()
def clear_results(self):
for child in self.search_page_listbox.get_children():
self.search_page_listbox.remove(child)
def hide_notification(self):
self.builder.get_object('notification_revealer').set_reveal_child(False)
def on_add_button_clicked(self, button):
def run():
manga = Manga.new(self.manga_data, self.server)
GLib.idle_add(complete, manga)
def complete(manga):
self.manga = manga
self.show_notification(_('{0} manga added').format(self.manga.name))
self.window.library.on_manga_added(self.manga)
self.add_button.set_sensitive(True)
self.add_button.hide()
self.read_button.show()
self.activity_indicator.stop()
return False
self.activity_indicator.start()
self.add_button.set_sensitive(False)
thread = threading.Thread(target=run)
thread.daemon = True
thread.start()
def on_back_button_clicked(self, button):
if self.page == 'servers':
self.dialog.close()
elif self.page == 'search':
self.activity_indicator.stop()
self.search_lock = False
self.server = None
self.show_page('servers')
elif self.page == 'manga':
self.activity_indicator.stop()
self.manga_slug = None
self.show_page('search')
def on_manga_clicked(self, listbox, row):
if row.manga_data is None:
return
self.show_manga(row.manga_data)
def on_read_button_clicked(self, button):
self.window.card.init(self.manga, transition=False)
self.dialog.close()
def on_server_clicked(self, listbox, row):
self.server = getattr(row.server_data['module'], row.server_data['class_name'])()
self.show_page('search')
def open(self, action, param):
self.dialog.set_modal(True)
self.dialog.set_transient_for(self.window)
self.dialog.present()
def search(self, entry=None):
if self.search_lock:
return
term = self.custom_title_search_page_searchentry.get_text().strip()
# Find manga by Id
if term.startswith('id:'):
slug = term[3:]
if not slug:
return
self.show_manga(dict(slug=slug))
return
if not term and getattr(self.server, 'get_most_populars', None) is None:
# An empty term is allowed only if server has 'get_most_populars' method
return
def run(server):
most_populars = not term
try:
if most_populars:
# We offer most popular mangas as starting search results
result = server.get_most_populars()
else:
result = server.search(term)
if result:
GLib.idle_add(complete, result, server, most_populars)
else:
GLib.idle_add(error, result, server)
except Exception as e:
user_error_message = log_error_traceback(e)
GLib.idle_add(error, None, server, user_error_message)
def complete(result, server, most_populars):
if server != self.server:
return False
self.activity_indicator.stop()
if most_populars:
row = Gtk.ListBoxRow()
row.get_style_context().add_class('add-dialog-search-section-listboxrow')
row.manga_data = None
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=6)
row.add(box)
label = Gtk.Label(xalign=0, margin=6)
label.set_text(_('MOST POPULARS'))
box.pack_start(label, True, True, 0)
self.search_page_listbox.add(row)
for item in result:
row = Gtk.ListBoxRow()
row.manga_data = item
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=6)
row.add(box)
label = Gtk.Label(xalign=0, margin=6)
label.set_ellipsize(Pango.EllipsizeMode.END)
label.set_text(item['name'])
box.pack_start(label, True, True, 0)
self.search_page_listbox.add(row)
self.search_page_listbox.show_all()
self.search_lock = False
return False
def error(result, server, message=None):
if server != self.server:
return
self.activity_indicator.stop()
self.search_lock = False
if message:
self.show_notification(message)
elif result is None:
self.show_notification(_('Oops, search failed. Please try again.'), 2)
elif len(result) == 0:
self.show_notification(_('No results'))
self.search_lock = True
self.clear_results()
self.activity_indicator.start()
thread = threading.Thread(target=run, args=(self.server, ))
thread.daemon = True
thread.start()
def show_manga(self, manga_data):
def run(server, manga_slug):
try:
current_manga_data = server.get_manga_data(manga_data)
if current_manga_data is not None:
GLib.idle_add(complete, current_manga_data, server)
else:
GLib.idle_add(error, server, manga_slug)
except Exception as e:
user_error_message = log_error_traceback(e)
GLib.idle_add(error, server, manga_slug, user_error_message)
def complete(manga_data, server):
if server != self.server or manga_data['slug'] != self.manga_slug:
return False
self.manga_data = manga_data
# Populate manga card
try:
cover_data = self.server.get_manga_cover_image(self.manga_data.get('cover'))
except Exception as e:
cover_data = None
user_error_message = log_error_traceback(e)
if user_error_message:
self.show_notification(user_error_message)
if cover_data is None:
pixbuf = Pixbuf.new_from_resource_at_scale('/info/febvre/Komikku/images/missing_file.png', 174, -1, True)
else:
cover_stream = Gio.MemoryInputStream.new_from_data(cover_data, None)
if get_buffer_mime_type(cover_data) != 'image/gif':
pixbuf = Pixbuf.new_from_stream_at_scale(cover_stream, 174, -1, True, None)
else:
pixbuf = scale_pixbuf_animation(PixbufAnimation.new_from_stream(cover_stream), 174, -1, True, True)
if isinstance(pixbuf, PixbufAnimation):
self.builder.get_object('cover_image').set_from_animation(pixbuf)
else:
self.builder.get_object('cover_image').set_from_pixbuf(pixbuf)
authors = html_escape(', '.join(self.manga_data['authors'])) if self.manga_data['authors'] else '-'
self.builder.get_object('authors_value_label').set_markup('<span size="small">{0}</span>'.format(authors))
genres = html_escape(', '.join(self.manga_data['genres'])) if self.manga_data['genres'] else '-'
self.builder.get_object('genres_value_label').set_markup('<span size="small">{0}</span>'.format(genres))
status = _(Manga.STATUSES[self.manga_data['status']]) if self.manga_data['status'] else '-'
self.builder.get_object('status_value_label').set_markup('<span size="small">{0}</span>'.format(status))
scanlators = html_escape(', '.join(self.manga_data['scanlators'])) if self.manga_data['scanlators'] else '-'
self.builder.get_object('scanlators_value_label').set_markup('<span size="small">{0}</span>'.format(scanlators))
self.builder.get_object('server_value_label').set_markup(
'<span size="small"><a href="{0}">{1} [{2}]</a>\n{3} chapters</span>'.format(
self.server.get_manga_url(self.manga_data['slug'], self.manga_data.get('url')),
html_escape(self.server.name),
self.server.lang.upper(),
len(self.manga_data['chapters'])
)
)
self.builder.get_object('synopsis_value_label').set_text(self.manga_data['synopsis'] or '-')
self.activity_indicator.stop()
self.show_page('manga')
return False
def error(server, manga_slug, message=None):
if server != self.server or manga_slug != self.manga_slug:
return False
self.activity_indicator.stop()
self.show_notification(message or _("Oops, failed to retrieve manga's information."), 2)
return False
self.manga_slug = manga_data['slug']
self.activity_indicator.start()
thread = threading.Thread(target=run, args=(self.server, self.manga_slug, ))
thread.daemon = True
thread.start()
def show_notification(self, message, interval=5):
if not message:
return
self.builder.get_object('notification_label').set_text(message)
self.builder.get_object('notification_revealer').set_reveal_child(True)
revealer_timer = threading.Timer(interval, GLib.idle_add, args=[self.hide_notification])
revealer_timer.start()
def show_page(self, name):
if name == 'search':
if self.page == 'servers':
self.custom_title_search_page_searchentry.set_placeholder_text(_('Search in {0}…').format(self.server.name))
self.clear_search()
self.search()
else:
self.custom_title_search_page_searchentry.grab_focus_without_selecting()
elif name == 'manga':
self.custom_title_manga_page_label.set_text(self.manga_data['name'])
# Check if selected manga is already in library
db_conn = create_db_connection()
row = db_conn.execute(
'SELECT * FROM mangas WHERE slug = ? AND server_id = ?',
(self.manga_data['slug'], self.manga_data['server_id'])
).fetchone()
db_conn.close()
if row:
self.manga = Manga.get(row['id'], self.server)
self.read_button.show()
self.add_button.hide()
else:
self.add_button.show()
self.read_button.hide()
self.custom_title_stack.set_visible_child_name(name)
self.stack.set_visible_child_name(name)
self.page = name
class MainWindow(Gtk.ApplicationWindow):
mobile_width = False
page = None
is_maximized = False
is_fullscreen = False
_prev_size = None
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.application = kwargs['application']
self._night_light_handler_id = 0
self._night_light_proxy = None
self.builder = Gtk.Builder()
self.builder.add_from_resource(
'/info/febvre/Komikku/ui/main_window.ui')
self.builder.add_from_resource('/info/febvre/Komikku/ui/menu/main.xml')
self.logging_manager = self.application.get_logger()
self.downloader = Downloader(self)
self.updater = Updater(self, Settings.get_default().update_at_startup)
self.overlay = self.builder.get_object('overlay')
self.stack = self.builder.get_object('stack')
self.title_stack = self.builder.get_object('title_stack')
self.left_button_image = self.builder.get_object('left_button_image')
self.menu_button = self.builder.get_object('menu_button')
self.menu_button_image = self.builder.get_object('menu_button_image')
self.activity_indicator = ActivityIndicator()
self.overlay.add_overlay(self.activity_indicator)
self.overlay.set_overlay_pass_through(self.activity_indicator, True)
self.activity_indicator.show_all()
self.assemble_window()
def add_accelerators(self):
self.application.set_accels_for_action('app.settings', ['<Control>p'])
self.application.set_accels_for_action('app.add', ['<Control>plus'])
self.application.set_accels_for_action('app.fullscreen', ['F11'])
def add_actions(self):
add_action = Gio.SimpleAction.new('add', None)
add_action.connect('activate', self.on_left_button_clicked)
settings_action = Gio.SimpleAction.new('settings', None)
settings_action.connect('activate', self.on_settings_menu_clicked)
about_action = Gio.SimpleAction.new('about', None)
about_action.connect('activate', self.on_about_menu_clicked)
shortcuts_action = Gio.SimpleAction.new('shortcuts', None)
shortcuts_action.connect('activate', self.on_shortcuts_menu_clicked)
fullscreen_action = Gio.SimpleAction.new('fullscreen', None)
fullscreen_action.connect('activate', self.toggle_fullscreen)
self.application.add_action(add_action)
self.application.add_action(settings_action)
self.application.add_action(about_action)
self.application.add_action(shortcuts_action)
self.application.add_action(fullscreen_action)
self.library.add_actions()
self.card.add_actions()
self.reader.add_actions()
def assemble_window(self):
# Default size
window_size = Settings.get_default().window_size
self.set_default_size(window_size[0], window_size[1])
# Min size
geom = Gdk.Geometry()
geom.min_width = 360
geom.min_height = 288
self.set_geometry_hints(None, geom, Gdk.WindowHints.MIN_SIZE)
# Titlebar
self.titlebar = self.builder.get_object('titlebar')
self.headerbar = self.builder.get_object('headerbar')
self.left_button = self.builder.get_object('left_button')
self.left_button.connect('clicked', self.on_left_button_clicked, None)
self.builder.get_object('fullscreen_button').connect(
'clicked', self.toggle_fullscreen, None)
self.set_titlebar(self.titlebar)
# Fisrt start grid
self.first_start_grid = self.builder.get_object('first_start_grid')
pix = Pixbuf.new_from_resource_at_scale(
'/info/febvre/Komikku/images/logo.png', 256, 256, True)
self.builder.get_object('app_logo').set_from_pixbuf(pix)
# Init pages
self.library = Library(self)
self.card = Card(self)
self.reader = Reader(self)
# Window
self.connect('check-resize', self.on_resize)
self.connect('delete-event', self.on_application_quit)
self.connect('key-press-event', self.on_key_press_event)
self.connect('window-state-event', self.on_window_state_event)
# Custom CSS
screen = Gdk.Screen.get_default()
css_provider = Gtk.CssProvider()
css_provider_resource = Gio.File.new_for_uri(
'resource:///info/febvre/Komikku/css/style.css')
css_provider.load_from_file(css_provider_resource)
context = Gtk.StyleContext()
context.add_provider_for_screen(screen, css_provider,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
if Gio.Application.get_default().development_mode is True:
self.get_style_context().add_class('devel')
# Theme (light or dark)
self.init_theme()
self.library.show()
def change_layout(self):
pass
def confirm(self, title, message, callback):
def on_response(dialog, response_id):
if response_id == Gtk.ResponseType.YES:
callback()
dialog.destroy()
dialog = Handy.Dialog.new(self)
dialog.get_style_context().add_class('solid-csd')
dialog.connect('response', on_response)
dialog.set_title(title)
dialog.add_buttons('Yes', Gtk.ResponseType.YES, 'Cancel',
Gtk.ResponseType.CANCEL)
dialog.set_default_response(Gtk.ResponseType.YES)
label = Gtk.Label()
label.set_text(message)
label.set_line_wrap(True)
label.set_vexpand(True)
label.set_property('margin', 16)
label.set_valign(Gtk.Align.CENTER)
label.set_halign(Gtk.Align.CENTER)
label.set_justify(Gtk.Justification.CENTER)
dialog.get_content_area().add(label)
dialog.show_all()
def hide_notification(self):
self.builder.get_object('notification_revealer').set_reveal_child(
False)
def init_theme(self):
if Settings.get_default().night_light and not self._night_light_proxy:
# Watch night light changes
self._night_light_proxy = Gio.DBusProxy.new_sync(
Gio.bus_get_sync(Gio.BusType.SESSION,
None), Gio.DBusProxyFlags.NONE, None,
'org.gnome.SettingsDaemon.Color',
'/org/gnome/SettingsDaemon/Color',
'org.gnome.SettingsDaemon.Color', None)
def property_changed(proxy, changed_properties,
invalidated_properties):
properties = changed_properties.unpack()
if 'NightLightActive' in properties.keys():
Gtk.Settings.get_default().set_property(
'gtk-application-prefer-dark-theme',
properties['NightLightActive'])
self._night_light_handler_id = self._night_light_proxy.connect(
'g-properties-changed', property_changed)
Gtk.Settings.get_default().set_property(
'gtk-application-prefer-dark-theme',
self._night_light_proxy.get_cached_property(
'NightLightActive'))
else:
if self._night_light_proxy and self._night_light_handler_id > 0:
self._night_light_proxy.disconnect(
self._night_light_handler_id)
self._night_light_proxy = None
self._night_light_handler_id = 0
Gtk.Settings.get_default().set_property(
'gtk-application-prefer-dark-theme',
Settings.get_default().dark_theme)
def on_about_menu_clicked(self, action, param):
from komikku.application import CREDITS
builder = Gtk.Builder()
builder.add_from_resource('/info/febvre/Komikku/about_dialog.ui')
about_dialog = builder.get_object('about_dialog')
about_dialog.set_authors([
*CREDITS['developers'],
'',
_('Contributors: Code, Patches, Debugging:'),
'',
*CREDITS['contributors'],
'',
])
about_dialog.set_translator_credits('\n'.join(CREDITS['translators']))
about_dialog.set_modal(True)
about_dialog.set_transient_for(self)
if about_dialog.run() in (Gtk.ResponseType.CANCEL,
Gtk.ResponseType.DELETE_EVENT):
about_dialog.hide()
def on_application_quit(self, window, event):
def before_quit():
self.save_window_size()
backup_db()
if self.downloader.running or self.updater.running:
def confirm_callback():
self.downloader.stop()
self.updater.stop()
while self.downloader.running or self.updater.running:
time.sleep(0.1)
continue
before_quit()
self.application.quit()
message = [
_('Are you sure you want to quit?'),
]
if self.downloader.running:
message.append(
_('Some chapters are currently being downloaded.'))
if self.updater.running:
message.append(_('Some mangas are currently being updated.'))
self.confirm(_('Quit?'), '\n'.join(message), confirm_callback)
return True
before_quit()
return False
def on_key_press_event(self, widget, event):
"""
Go back navigation with <Escape> key:
- Library <- Manga <- Reader
- Exit selection mode (Library and Manga chapters)
"""
if event.keyval != Gdk.KEY_Escape:
# Propagate the event further
return False
if self.page == 'library' and not self.library.selection_mode:
return True
self.on_left_button_clicked(None, None)
return True
def on_left_button_clicked(self, action, param):
if self.page == 'library':
if self.library.selection_mode:
self.library.leave_selection_mode()
else:
AddDialog(self).open(action, param)
elif self.page == 'card':
if self.card.selection_mode:
self.card.leave_selection_mode()
else:
self.library.show(invalidate_sort=True)
elif self.page == 'reader':
self.set_unfullscreen()
# Refresh to update all previously chapters consulted (last page read may have changed)
# and update info like disk usage
self.card.refresh(self.reader.chapters_consulted)
self.card.show()
def on_resize(self, window):
size = self.get_size()
if self._prev_size and self._prev_size.width == size.width and self._prev_size.height == size.height:
return
self._prev_size = size
self.library.on_resize()
if self.page == 'reader':
self.reader.on_resize()
if size.width < 700:
if self.mobile_width is True:
return
self.mobile_width = True
self.change_layout()
else:
if self.mobile_width is True:
self.mobile_width = False
self.change_layout()
def on_settings_menu_clicked(self, action, param):
SettingsDialog(self).open(action, param)
def on_shortcuts_menu_clicked(self, action, param):
builder = Gtk.Builder()
builder.add_from_resource(
'/info/febvre/Komikku/ui/shortcuts_overview.ui')
shortcuts_overview = builder.get_object('shortcuts_overview')
shortcuts_overview.set_modal(True)
shortcuts_overview.set_transient_for(self)
shortcuts_overview.present()
def on_window_state_event(self, widget, event):
self.is_maximized = (event.new_window_state
& Gdk.WindowState.MAXIMIZED) != 0
self.is_fullscreen = (event.new_window_state
& Gdk.WindowState.FULLSCREEN) != 0
def save_window_size(self):
if not self.is_maximized and not self.is_fullscreen:
size = self.get_size()
Settings.get_default().window_size = [size.width, size.height]
def set_fullscreen(self):
if not self.is_fullscreen:
self.reader.controls.on_fullscreen()
self.fullscreen()
def set_unfullscreen(self):
if self.is_fullscreen:
self.reader.controls.on_unfullscreen()
self.unfullscreen()
def show_notification(self, message, interval=5):
self.builder.get_object('notification_label').set_text(message)
self.builder.get_object('notification_revealer').set_reveal_child(True)
revealer_timer = Timer(interval,
GLib.idle_add,
args=[self.hide_notification])
revealer_timer.start()
def show_page(self, name, transition=True):
if not transition:
# Save defined transition type
transition_type = self.stack.get_transition_type()
# Set transition type to NONE
self.stack.set_transition_type(Gtk.StackTransitionType.NONE)
self.title_stack.set_transition_type(Gtk.StackTransitionType.NONE)
self.stack.set_visible_child_name(name)
self.title_stack.set_visible_child_name(name)
if not transition:
# Restore transition type
self.stack.set_transition_type(transition_type)
self.title_stack.set_transition_type(transition_type)
self.page = name
def toggle_fullscreen(self, *args):
if self.is_fullscreen:
self.set_unfullscreen()
else:
self.set_fullscreen()
class Page(Gtk.Overlay):
__gsignals__ = {
'rendered': (GObject.SIGNAL_RUN_FIRST, None, ()),
}
def __init__(self, pager, chapter, index):
Gtk.Overlay.__init__(self)
self.pager = pager
self.reader = pager.reader
self.window = pager.window
self.chapter = chapter
self.index = index
self.path = None
self.status = None # rendering, rendered, offlimit, cleaned
self.error = None # connection error, server error or corrupt file error
self.loadable = False # loadable from disk or downloadable from server (chapter pages are known)
self.set_size()
self.scrolledwindow = Gtk.ScrolledWindow()
if self.reader.reading_direction == 'vertical':
self.scrolledwindow.get_vadjustment().connect(
'changed', self.adjust_scroll)
else:
self.scrolledwindow.get_hadjustment().connect(
'changed', self.adjust_scroll)
self.add(self.scrolledwindow)
viewport = Gtk.Viewport()
self.image = Gtk.Image()
self.imagebuf = None
viewport.add(self.image)
self.scrolledwindow.add(viewport)
# Activity indicator
self.activity_indicator = ActivityIndicator()
self.add_overlay(self.activity_indicator)
self.set_overlay_pass_through(self.activity_indicator,
True) # Allows scrolling in zoom mode
self.show_all()
@property
def animated(self):
return self.imagebuf.animated
@property
def loaded(self):
return self.pixbuf is not None
def adjust_scroll(self, hadj):
""" Update page horizontal scrollbar value according to reading direction """
if self.reader.pager.zoom['active']:
return
hadj.set_value(hadj.get_upper() if self.reader.reading_direction ==
'right-to-left' else 0)
def clean(self):
self.status = 'cleaned'
self.loadable = False
self.imagebuf = None
self.image.clear()
def on_button_retry_clicked(self, button):
button.destroy()
self.render()
def render(self):
def run():
# First, we ensure that chapter's list of pages is known
if self.chapter.pages is None:
try:
if not self.chapter.update_full():
on_error('server')
GLib.idle_add(complete)
return
except Exception as e:
user_error_message = log_error_traceback(e)
on_error('connection', user_error_message)
GLib.idle_add(complete)
return
# If page's index is out of pages numbers, page belongs to previous or next chapter.
if self.index < 0 or self.index > len(self.chapter.pages) - 1:
if self.index < 0:
# Page is the last page of previous chapter
self.chapter = self.reader.manga.get_next_chapter(
self.chapter, -1)
elif self.index > len(self.chapter.pages) - 1:
# Page is the first page of next chapter
self.chapter = self.reader.manga.get_next_chapter(
self.chapter, 1)
if self.chapter is not None:
# Chapter has changed
# Again, we ensure that chapter's list of pages is known
if self.chapter.pages is None:
try:
if not self.chapter.update_full():
on_error('server')
GLib.idle_add(complete)
return
except Exception as e:
user_error_message = log_error_traceback(e)
on_error('connection', user_error_message)
GLib.idle_add(complete)
return
if self.index < 0:
# Page is the last page of chapter
self.index = len(self.chapter.pages) - 1
else:
# Page is the first page of chapter
self.index = 0
self.loadable = True
else:
# Page does not exist, it's out of limit
# ie before first page of first chapter or after last page of last chapter
self.status = 'offlimit'
GLib.idle_add(complete)
return
else:
self.loadable = True
page_path = self.chapter.get_page_path(self.index)
if page_path is None:
try:
page_path = self.chapter.get_page(self.index)
if page_path:
self.path = page_path
else:
on_error('server')
except Exception as e:
user_error_message = log_error_traceback(e)
on_error('connection', user_error_message)
else:
self.path = page_path
GLib.idle_add(complete)
def complete():
if self.status == 'cleaned' or self.get_parent() is None:
# Page has been removed from pager
# rare case that occurs during a quick navigation
return False
if self.status != 'offlimit':
self.set_image()
self.status = 'rendered'
self.activity_indicator.stop()
self.emit('rendered')
return False
def on_error(kind, message=None):
assert kind in (
'connection',
'server',
), 'Invalid error kind'
if message is not None:
self.window.show_notification(message, 2)
self.error = kind
self.show_retry_button()
if self.status is not None and self.error is None:
return
self.imagebuf = None
self.status = 'rendering'
self.activity_indicator.start()
thread = threading.Thread(target=run)
thread.daemon = True
thread.start()
def rescale(self):
if self.status == 'rendered':
self.set_image()
def resize(self):
self.set_size()
if self.status == 'rendered':
self.set_image()
def set_image(self):
if self.imagebuf is None:
if self.path is None:
self.imagebuf = Imagebuf.new_from_resource(
'/info/febvre/Komikku/images/missing_file.png')
else:
self.imagebuf = Imagebuf.new_from_file(self.path)
if self.imagebuf is None:
GLib.unlink(self.path)
self.show_retry_button()
self.window.show_notification(_('Failed to load image'), 2)
self.error = 'corrupt_file'
self.imagebuf = Imagebuf.new_from_resource(
'/info/febvre/Komikku/images/missing_file.png')
# Crop image borders
imagebuf = self.imagebuf.crop_borders(
) if self.reader.manga.borders_crop == 1 else self.imagebuf
# Adjust image
if self.reader.scaling != 'original':
adapt_to_width_height = imagebuf.height / (imagebuf.width /
self.reader.size.width)
adapt_to_height_width = imagebuf.width / (imagebuf.height /
self.reader.size.height)
if self.reader.scaling == 'width' or (
self.reader.scaling == 'screen'
and adapt_to_width_height <= self.reader.size.height):
# Adapt image to width
pixbuf = imagebuf.get_scaled_pixbuf(self.reader.size.width,
adapt_to_width_height,
False)
elif self.reader.scaling == 'height' or (
self.reader.scaling == 'screen'
and adapt_to_height_width <= self.reader.size.width):
# Adapt image to height
pixbuf = imagebuf.get_scaled_pixbuf(adapt_to_height_width,
self.reader.size.height,
False)
else:
pixbuf = imagebuf.get_pixbuf()
if isinstance(pixbuf, PixbufAnimation):
self.image.set_from_animation(pixbuf)
else:
self.image.set_from_pixbuf(pixbuf)
def set_size(self):
self.set_size_request(self.reader.size.width, self.reader.size.height)
def show_retry_button(self):
button = Gtk.Button.new()
button.set_image(
Gtk.Image.new_from_icon_name('view-refresh-symbolic',
Gtk.IconSize.LARGE_TOOLBAR))
button.set_image_position(Gtk.PositionType.TOP)
button.set_always_show_image(True)
button.set_label(_('Retry'))
button.set_valign(Gtk.Align.CENTER)
button.set_halign(Gtk.Align.CENTER)
button.connect('clicked', self.on_button_retry_clicked)
self.add_overlay(button)
button.show()