def ffmpeg_page_write(self, msg):
"""Called by updates.UpdateManager.install_ytdl_write_output() or
self.ffmpeg_fetch_finished().
When installing FFmpeg, write a message in the textview.
Args:
msg (str): The message to display
"""
# v2.2.209 This install sometimes freezes on MS Windows, due to some
# Gtk problem or other. Solution is to split up long messages in the
# textview
msg = utils.tidy_up_long_string(msg)
for line in msg.split('\n'):
self.ffmpeg_textbuffer.insert(
self.ffmpeg_textbuffer.get_end_iter(),
line + '\n',
)
adjust = self.ffmpeg_scrolled.get_vadjustment()
adjust.set_value(adjust.get_upper())
self.downloader_textview.queue_draw()
def setup_finish_page_default(self):
"""Called by self.setup_page().
Sets up the widget layout for a page, for all operating systems except
MS Windows.
"""
self.add_image(
self.app_obj.main_win_obj.icon_dict['ready_icon'],
0,
0,
1,
1,
)
self.add_label(
'<span font_size="large" font_weight="bold">' \
+ _('All done!') + '</span>',
0, 1, 1, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 2, 1, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ 'It is stronly recommended that you install FFmpeg.</span>',
0, 3, 1, 1,
)
self.add_label(
'<span font_size="large" style="italic">' \
+ utils.tidy_up_long_string(
_(
'Without FFmpeg, Tartube cannot download high-resolution' \
+ ' videos, and cannot display video thumbnails from' \
+ ' YouTube.',
),
60,
) + '</span>',
0, 4, 1, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 5, 1, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ _('Click the <b>OK</b> button to start Tartube!') \
+ '</span>',
0, 6, 1, 1,
)
def setup_finish_page_mswin(self):
"""Called by self.setup_page().
Sets up the widget layout for a page, shown only on MS Windows.
"""
self.add_image(
self.app_obj.main_win_obj.icon_dict['ready_icon'],
0,
0,
1,
1,
)
self.add_label(
'<span font_size="large" font_weight="bold">' \
+ _('All done!') + '</span>',
0, 1, 1, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 2, 1, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ utils.tidy_up_long_string(
_(
'If you need to re-install or update the downloader or' \
+ ' FFmpeg, you can do it from the main window\'s menu.',
),
60,
) + '</span>',
0, 3, 1, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 4, 1, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ _('Click the <b>OK</b> button to start Tartube!') \
+ '</span>',
0, 5, 1, 1,
)
def show_msg_dialogue(self, msg, msg_type, button_type,
parent_win_obj=None, response_dict=None):
"""Can be called by anything.
Creates a standard Gtk.MessageDialog window.
Args:
msg (str): The text to display in the dialogue window
msg_type (str): The icon to display in the dialogue window: 'info',
'warning', 'question', 'error'
button_type (str): The buttons to use in the dialogue window: 'ok',
'ok-cancel', 'yes-no'
parent_win_obj (mainwin.MainWin, config.GenericConfigWin or None):
The parent window for the dialogue window. If None, the main
window is used as the parent window
response_dict (dict or None): A dictionary specified if the calling
code needs a response (e.g., needs to know whether the user
clicked the 'yes' or 'no' button). If specified, the keys are
0, 1 or more of the values 'ok', 'cancel', 'yes', 'no'. The
corresponding values are the mainapp.TartubeApp function called
if the user clicks that button. (f the value begins with
'main_win_', then the rest of the value is the mainwin.MainWin
function called). The dictionary can also contain the key
'data'. If it does, the corresponding value is passed to the
mainapp.TartubeApp function as an argument
Returns:
Gtk.MessageDialog window
"""
if parent_win_obj is None:
parent_win_obj = self.main_win_obj
# Rationalise the message. First, split the string into a list of
# lines, preserving \n\n (but not a standalone \n)
line_list = msg.split('\n\n')
# In each line, convert any standalone \n characters to whitespace.
# Then add new newline characters, if required, to give a maximum
# length per line
mod_list = []
for line in line_list:
mod_list.append(utils.tidy_up_long_string(line, 40))
# Finally combine everything into a single string, as before
double = '\n\n'
msg = double.join(mod_list)
# ...and display the message dialogue
dialogue_win = MessageDialogue(
self,
msg,
msg_type,
button_type,
parent_win_obj,
response_dict,
)
dialogue_win.create_dialogue()
return dialogue_win
def setup_set_downloader_page_add_button(self,
row,
label_text,
radio_text,
radiobutton=None,
custom_flag=False):
"""Called by self.setup_set_downloader_page().
Adds widgets for a single downloader option.
Args:
row (int): Row number in self.inner_grid
label_text (str): Text to use in a Gtk.Label
radio_text (str): Text to use in a Gtk.RadioButton
radiobutton (Gtk.RadioButton): The previous radiobutton in the same
group
custom_flag (bool): True for the third option, in which case we
add an extra Gtk.Entry
Return values:
If custom_flag is False, returns the radiobutton. If custom_flag is
True, returns the radiobutton and entry box as a list
"""
if not custom_flag:
grid_width = 1
else:
grid_width = 2
# (Use an event box so the downloader can be selected by clicking
# anywhere in the frame)
event_box = Gtk.EventBox()
self.inner_grid.attach(event_box, 1, row, 1, 1)
# (Signal connect appears below)
frame = Gtk.Frame()
event_box.add(frame)
frame.set_border_width(self.spacing_size)
frame.set_hexpand(False)
grid = Gtk.Grid()
frame.add(grid)
grid.set_border_width(self.spacing_size)
grid.set_row_spacing(self.spacing_size)
label = Gtk.Label()
grid.attach(label, 0, 0, grid_width, 1)
label.set_markup(utils.tidy_up_long_string(label_text))
label.set_hexpand(False)
label.set_alignment(0, 0.5)
radiobutton2 = Gtk.RadioButton.new_from_widget(radiobutton)
grid.attach(radiobutton2, 0, 1, 1, 1)
radiobutton2.set_hexpand(False)
radiobutton2.set_label(' ' + radio_text)
# (Signal connect appears in the calling function)
# (Signal connect from above)
event_box.connect(
'button-press-event',
self.on_frame_downloader_clicked,
radiobutton2,
)
if not custom_flag:
return radiobutton2
else:
# For other forks, add an entry, and return it with the radiobutton
entry = Gtk.Entry()
grid.attach(entry, 1, 1, 1, 1)
entry.set_hexpand(False)
entry.set_editable(True)
# (Signal connect appears in the calling function)
return radiobutton2, entry
def setup_db_page(self):
"""Called by self.setup_page().
Sets up the widget layout for a page.
"""
grid_width = 3
self.add_label(
'<span font_size="large" style="italic">' \
+ _('Tartube stores all of its downloads in one place.') \
+ '</span>',
0, 0, grid_width, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 1, grid_width, 1)
if not self.mswin_flag:
msg = utils.tidy_up_long_string(
_(
'If you don\'t want to use the default location, then' \
+ ' click <b>Choose</b> to select a different one.',
),
60,
)
msg2 = utils.tidy_up_long_string(
_(
'If you have used Tartube before, you can select an' \
+ ' existing directory, instead of creating a new one.',
),
60,
)
else:
msg = _('Click <b>Choose</b> to create a new folder.')
msg2 = utils.tidy_up_long_string(
_(
'If you have used Tartube before, you can select an' \
+ ' existing folder, instead of creating a new one.',
),
60,
)
self.add_label(
'<span font_size="large" style="italic">' + msg + '</span>',
0,
2,
grid_width,
1,
)
# (Empty label for spacing)
self.add_empty_label(0, 3, grid_width, 1)
self.add_label(
'<span font_size="large" style="italic">' + msg2 + '</span>',
0,
4,
grid_width,
1,
)
# (Empty label for spacing)
self.add_empty_label(0, 5, grid_width, 1)
button = Gtk.Button(_('Choose'))
self.inner_grid.attach(button, 1, 6, 1, 1)
# (Signal connect appears below)
if not self.mswin_flag:
button2 = Gtk.Button(_('Use default location'))
self.inner_grid.attach(button2, 1, 7, 1, 1)
# (Signal connect appears below)
# (Empty label for spacing)
self.add_empty_label(0, 8, grid_width, 1)
# The specified path appears here, after it has been selected
if self.data_dir is None:
label = self.add_label(
'',
0,
9,
grid_width,
1,
)
else:
label = self.add_label(
'<span font_size="large" font_weight="bold">' \
+ self.data_dir + '</span>',
0, 9, grid_width, 1,
)
# (Signal connects from above)
button.connect(
'clicked',
self.on_button_choose_folder_clicked,
label,
)
if not self.mswin_flag:
button2.connect(
'clicked',
self.on_button_default_folder_clicked,
label,
)
# Disable the Next button until a folder has been created/selected
if self.data_dir is None:
self.next_button.set_sensitive(False)
def setup_finish_page_strict(self):
"""Called by self.setup_page().
Sets up the widget layout for a page, shown only after a STRICT install
from a DEB/RPM package.
"""
self.add_image(
self.app_obj.main_win_obj.icon_dict['ready_icon'],
0,
0,
1,
1,
)
self.add_label(
'<span font_size="large" font_weight="bold">' \
+ _('All done!') + '</span>',
0, 1, 1, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 2, 1, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ utils.tidy_up_long_string(
_(
'You must install the downloader on your system, before' \
+ ' you can use Tartube.'
),
60,
) + '</span>',
0, 3, 1, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 4, 1, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ 'It is strongly recommended that you install FFmpeg.</span>',
0, 5, 1, 1,
)
self.add_label(
'<span font_size="large" style="italic">' \
+ utils.tidy_up_long_string(
_(
'Without FFmpeg, Tartube cannot download high-resolution' \
+ ' videos, and cannot display video thumbnails from' \
+ ' YouTube.',
),
60,
) + '</span>',
0, 6, 1, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 7, 1, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ _('Click the <b>OK</b> button to start Tartube!') \
+ '</span>',
0, 8, 1, 1,
)
def setup_fetch_ffmpeg_page(self):
"""Called by self.setup_page().
Sets up the widget layout for a page.
"""
grid_width = 3
self.add_label(
'<span font_size="large" style="italic">' \
+ _('Click the button to install FFmpeg.') \
+ '</span>',
0, 0, grid_width, 1,
)
self.add_label(
'<span font_size="large" style="italic">' \
+ utils.tidy_up_long_string(
_(
'Without FFmpeg, Tartube cannot download high-resolution' \
+ ' videos, and cannot display video thumbnails from' \
+ ' YouTube.',
),
60,
) + '</span>',
0, 1, grid_width, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 2, grid_width, 1)
self.add_label(
'<span font_size="large" style="italic">' \
+ _(
'The operation might take several minutes. Please be' \
+ ' patient.',
) + '</span>',
0, 3, grid_width, 1,
)
# (Empty label for spacing)
self.add_empty_label(0, 4, grid_width, 1)
self.ffmpeg_button = Gtk.Button(_('Install FFmpeg'))
self.inner_grid.attach(self.ffmpeg_button, 1, 5, 1, 1)
self.ffmpeg_button.set_hexpand(False)
# (Signal connect appears below)
# (Empty label for spacing)
self.add_empty_label(0, 6, grid_width, 1)
self.ffmpeg_scrolled, self.ffmpeg_textview, self.ffmpeg_textbuffer \
= self.add_textview(
0, 7, grid_width, 1,
)
# (Signal connects from above)
self.ffmpeg_button.connect(
'clicked',
self.on_button_fetch_ffmpeg_clicked,
)
