gaupol/actions/view.py¶
Source code for module gaupol.actions.view from file gaupol/actions/view.py.
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# Copyright (C) 2005 Osmo Salomaa
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""View menu UI manager actions for :class:`gaupol.Application`."""
import aeidon
import gaupol
_ = aeidon.i18n._
from gi.repository import Gtk
class ActivateNextProjectAction(gaupol.Action):
"""Activate the project in the next tab."""
def __init__(self):
"""Initialize an :class:`ActivateNextProjectAction` instance."""
gaupol.Action.__init__(self, "activate_next_project")
self.set_label(_("_Next"))
self.set_tooltip(_("Activate the project in the next tab"))
self.accelerator = "<Control>Page_Down"
self.action_group = "main-safe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
index = application.pages.index(page) + 1
aeidon.util.affirm(index in range(len(application.pages)))
class ActivatePreviousProjectAction(gaupol.Action):
"""Activate the project in the previous tab."""
def __init__(self):
"""Initialize an :class:`ActivatePreviousProjectAction` instance."""
gaupol.Action.__init__(self, "activate_previous_project")
self.set_label(_("_Previous"))
self.set_tooltip(_("Activate the project in the previous tab"))
self.accelerator = "<Control>Page_Up"
self.action_group = "main-safe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
aeidon.util.affirm(application.pages.index(page) > 0)
class MoveTabLeftAction(gaupol.Action):
"""Move the current tab to the left."""
def __init__(self):
"""Initialize a :class:`MoveTabLeftAction` instance."""
gaupol.Action.__init__(self, "move_tab_left")
self.set_label(_("Move Tab _Left"))
self.set_tooltip(_("Move the current tab to the left"))
self.action_group = "main-safe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
aeidon.util.affirm(application.pages.index(page) > 0)
class MoveTabRightAction(gaupol.Action):
"""Move the current tab to the right."""
def __init__(self):
"""Initialize a :class:`MoveTabRightAction` instance."""
gaupol.Action.__init__(self, "move_tab_right")
self.set_label(_("Move Tab _Right"))
self.set_tooltip(_("Move the current tab to the right"))
self.action_group = "main-safe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
index = application.pages.index(page) + 1
aeidon.util.affirm(index in range(len(application.pages)))
class ShowColumnsMenuAction(gaupol.MenuAction):
"""Show the "Columns" menu."""
def __init__(self):
"""Initialize a :class:`ShowColumnsMenuAction` instance."""
gaupol.MenuAction.__init__(self, "show_columns_menu")
self.set_label(_("_Columns"))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class ShowFramerate23976Action(gaupol.RadioAction):
"""Calculate nonnative units with a framerate of 23.976 fps."""
def __init__(self):
"""Initialize a :class:`ShowFramerate23976Action` instance."""
gaupol.RadioAction.__init__(self, "show_framerate_23_976")
framerate = gaupol.conf.editor.framerate
self.set_active(framerate == aeidon.framerates.FPS_23_976)
self.set_label(_("2_3.976 fps"))
self.set_tooltip(_("Calculate nonnative units with a framerate of 23.976 fps"))
self.props.value = aeidon.framerates.FPS_23_976
self.action_group = "main-unsafe"
self.framerate = aeidon.framerates.FPS_23_976
self.group = "ShowFramerate23976Action"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
aeidon.util.affirm(page.project.main_file is not None)
class ShowFramerate24000Action(gaupol.RadioAction):
"""Calculate nonnative units with a framerate of 24.000 fps."""
def __init__(self):
"""Initialize a :class:`ShowFramerate24000Action` instance."""
gaupol.RadioAction.__init__(self, "show_framerate_24_000")
framerate = gaupol.conf.editor.framerate
self.set_active(framerate == aeidon.framerates.FPS_24_000)
self.set_label(_("2_4.000 fps"))
self.set_tooltip(_("Calculate nonnative units with a framerate of 24.000 fps"))
self.props.value = aeidon.framerates.FPS_24_000
self.action_group = "main-unsafe"
self.framerate = aeidon.framerates.FPS_24_000
self.group = "ShowFramerate23976Action"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
aeidon.util.affirm(page.project.main_file is not None)
class ShowFramerate25000Action(gaupol.RadioAction):
"""Calculate nonnative units with a framerate of 25.000 fps."""
def __init__(self):
"""Initialize a :class:`ShowFramerate25000Action` instance."""
gaupol.RadioAction.__init__(self, "show_framerate_25_000")
framerate = gaupol.conf.editor.framerate
self.set_active(framerate == aeidon.framerates.FPS_25_000)
self.set_label(_("2_5.000 fps"))
self.set_tooltip(_("Calculate nonnative units with a framerate of 25.000 fps"))
self.props.value = aeidon.framerates.FPS_25_000
self.action_group = "main-unsafe"
self.framerate = aeidon.framerates.FPS_25_000
self.group = "ShowFramerate23976Action"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
aeidon.util.affirm(page.project.main_file is not None)
class ShowFramerate29970Action(gaupol.RadioAction):
"""Calculate nonnative units with a framerate of 29.970 fps."""
def __init__(self):
"""Initialize a :class:`ShowFramerate30Action` instance."""
gaupol.RadioAction.__init__(self, "show_framerate_29_970")
framerate = gaupol.conf.editor.framerate
self.set_active(framerate == aeidon.framerates.FPS_29_970)
self.set_label(_("2_9.970 fps"))
self.set_tooltip(_("Calculate nonnative units with a framerate of 29.970 fps"))
self.props.value = aeidon.framerates.FPS_29_970
self.action_group = "main-unsafe"
self.framerate = aeidon.framerates.FPS_29_970
self.group = "ShowFramerate23976Action"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
aeidon.util.affirm(page.project.main_file is not None)
class ShowFramerateMenuAction(gaupol.MenuAction):
"""Show the "Framerate" menu."""
def __init__(self):
"""Initialize a :class:`ShowFramerateMenuAction` instance."""
gaupol.MenuAction.__init__(self, "show_framerate_menu")
self.set_label(_("F_ramerate"))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
aeidon.util.affirm(page.project.main_file is not None)
class ShowFramesAction(gaupol.RadioAction):
"""Show positions as frames."""
def __init__(self):
"""Initialize a :class:`ShowFramesAction` instance."""
gaupol.RadioAction.__init__(self, "show_frames")
self.set_active(gaupol.conf.editor.mode == aeidon.modes.FRAME)
self.set_label(_("_Frames"))
self.set_tooltip(_("Show positions as frames"))
self.props.value = aeidon.modes.FRAME
self.accelerator = "<Shift>T"
self.action_group = "main-unsafe"
self.group = "ShowTimesAction"
self.mode = aeidon.modes.FRAME
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class ShowLayoutMenuAction(gaupol.MenuAction):
"""Show the "Layout" menu."""
def __init__(self):
"""Initialize a :class:`ShowLayoutMenuAction` instance."""
gaupol.MenuAction.__init__(self, "show_layout_menu")
self.set_label(_("_Layout"))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(application.player is not None)
class ShowTimesAction(gaupol.RadioAction):
"""Show positions as times."""
def __init__(self):
"""Initialize a :class:`ShowTimesAction` instance."""
gaupol.RadioAction.__init__(self, "show_times")
self.set_active(gaupol.conf.editor.mode == aeidon.modes.TIME)
self.set_label(_("_Times"))
self.set_tooltip(_("Show positions as times"))
self.props.value = aeidon.modes.TIME
self.accelerator = "T"
self.action_group = "main-unsafe"
self.group = "ShowTimesAction"
self.mode = aeidon.modes.TIME
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class ToggleDurationColumnAction(gaupol.ToggleAction):
"""Show or hide the duration column."""
def __init__(self):
"""Initialize a :class:`ToggleDurationColumnAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_duration_column")
fields = gaupol.conf.editor.visible_fields
self.set_active(gaupol.fields.DURATION in fields)
self.set_label(_("_Duration"))
self.set_tooltip(_('Show or hide the duration column'))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class ToggleEndColumnAction(gaupol.ToggleAction):
"""Show or hide the end column."""
def __init__(self):
"""Initialize a :class:`ToggleEndColumnAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_end_column")
fields = gaupol.conf.editor.visible_fields
self.set_active(gaupol.fields.END in fields)
self.set_label(_("_End"))
self.set_tooltip(_('Show or hide the end column'))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class ToggleMainTextColumnAction(gaupol.ToggleAction):
"""Show or hide the main text column."""
def __init__(self):
"""Initialize a :class:`ToggleMainTextColumnAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_main_text_column")
fields = gaupol.conf.editor.visible_fields
self.set_active(gaupol.fields.MAIN_TEXT in fields)
self.set_label(_("_Text"))
self.set_tooltip(_('Show or hide the text column'))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class ToggleMainToolbarAction(gaupol.ToggleAction):
"""Show or hide the main toolbar."""
def __init__(self):
"""Initialize a :class:`ToggleMainToolbarAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_main_toolbar")
show = gaupol.conf.application_window.show_main_toolbar
self.set_active(show)
self.set_label(_("Tool_bar"))
self.set_tooltip(_("Show or hide the toolbar"))
self.action_group = "main-safe"
class ToggleNumberColumnAction(gaupol.ToggleAction):
"""Show or hide the number column."""
def __init__(self):
"""Initialize a :class:`ToggleNumberColumnAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_number_column")
fields = gaupol.conf.editor.visible_fields
self.set_active(gaupol.fields.NUMBER in fields)
self.set_label(_("_No."))
self.set_tooltip(_('Show or hide the number column'))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class TogglePlayerAction(gaupol.ToggleAction):
"""Show or hide the video player."""
__gtype_name__ = "TogglePlayerAction"
def __init__(self):
"""Initialize a :class:`TogglePlayerAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_player")
self.set_active(False)
self.set_label(_("_Video Player"))
self.set_icon_name("video")
self.set_tooltip(_("Show or hide the video player"))
self.action_group = "main-safe"
self.tool_item_type = Gtk.ToggleToolButton
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(application.player is not None)
class ToggleOutputWindowAction(gaupol.ToggleAction):
"""Show or hide the output window."""
def __init__(self):
"""Initialize a :class:`ToggleOutputWindowAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_output_window")
self.set_active(False)
self.set_label(_("_Output Window"))
self.set_tooltip(_("Show or hide the output window"))
self.action_group = "main-safe"
class ToggleStartColumnAction(gaupol.ToggleAction):
"""Show or hide the start column."""
def __init__(self):
"""Initialize a :class:`ToggleStartColumnAction` instance."""
gaupol.ToggleAction.__init__(self, "toggle_start_column")
fields = gaupol.conf.editor.visible_fields
self.set_active(gaupol.fields.START in fields)
self.set_label(_("_Start"))
self.set_tooltip(_('Show or hide the start column'))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class ToggleTranslationTextColumnAction(gaupol.ToggleAction):
"""Show or hide the translation text column."""
def __init__(self):
"""Initialize a :class:`ToggleTranslationTextColumnAction` instance."""
name = "toggle_translation_text_column"
gaupol.ToggleAction.__init__(self, name)
fields = gaupol.conf.editor.visible_fields
self.set_active(gaupol.fields.TRAN_TEXT in fields)
self.set_label(_("T_ranslation"))
self.set_tooltip(_('Show or hide the translation column'))
self.action_group = "main-unsafe"
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(page is not None)
class UseHorizontalLayoutAction(gaupol.RadioAction):
"""Split window horizontally."""
def __init__(self):
"""Initialize a :class:`UseHorizontalLayoutAction` instance."""
gaupol.RadioAction.__init__(self, "use_horizontal_layout")
layout = gaupol.conf.application_window.layout
self.set_active((layout == gaupol.orientation.HORIZONTAL))
self.set_label(_("_Horizontal"))
self.set_tooltip(_("Split window horizontally"))
self.props.value = gaupol.orientation.HORIZONTAL
self.action_group = "main-unsafe"
self.group = "UseHorizontalLayoutAction"
self.orientation = gaupol.orientation.HORIZONTAL
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(application.player is not None)
class UseVerticalLayoutAction(gaupol.RadioAction):
"""Split window vertically."""
def __init__(self):
"""Initialize a :class:`UseVerticalLayoutAction` instance."""
gaupol.RadioAction.__init__(self, "use_vertical_layout")
layout = gaupol.conf.application_window.layout
self.set_active((layout == gaupol.orientation.VERTICAL))
self.set_label(_("_Vertical"))
self.set_tooltip(_("Split window vertically"))
self.props.value = gaupol.orientation.VERTICAL
self.action_group = "main-unsafe"
self.group = "UseHorizontalLayoutAction"
self.orientation = gaupol.orientation.VERTICAL
def _affirm_doable(self, application, page, selected_rows):
"""Raise :exc:`aeidon.AffirmationError` if action cannot be done."""
aeidon.util.affirm(application.player is not None)
__all__ = tuple(x for x in dir() if x.endswith("Action"))
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