gaupol/agents/view.py¶
Source code for module gaupol.agents.view from file gaupol/agents/view.py.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | # -*- coding: utf-8 -*-
# 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/>.
"""Changing the visual appearance of application and its documents."""
import aeidon
import gaupol
class ViewAgent(aeidon.Delegate):
"""Changing the visual appearance of application and its documents."""
@aeidon.deco.export
def _on_output_window_notify_visible(self, output_window, visible):
"""Sync menu item to output window's visibility."""
action = self.get_action("toggle_output_window")
action.set_active(output_window.get_visible())
@aeidon.deco.export
def _on_show_framerate_23_976_changed(self, item, active_item):
"""Change the framerate with which nonnative units are calculated."""
page = self.get_current_page()
framerate = active_item.framerate
if framerate == page.project.framerate: return
gaupol.util.set_cursor_busy(self.window)
page.project.set_framerate(framerate, register=None)
gaupol.conf.editor.framerate = framerate
if page.edit_mode != page.project.main_file.mode:
rows = list(range(len(page.project.subtitles)))
fields = [x for x in gaupol.fields if x.is_position]
page.reload_view(rows, fields)
gaupol.util.set_cursor_normal(self.window)
@aeidon.deco.export
def _on_show_times_changed(self, item, active_item):
"""Change the units in which positions are shown."""
page = self.get_current_page()
edit_mode = active_item.mode
if edit_mode == page.edit_mode: return
gaupol.util.set_cursor_busy(self.window)
page.edit_mode = edit_mode
gaupol.conf.editor.mode = edit_mode
has_focus = page.view.has_focus()
focus_row, focus_col = page.view.get_focus()
selected_rows = page.view.get_selected_rows()
scroller = page.view.get_parent()
scroller.remove(page.view)
page.view = gaupol.View(edit_mode)
self.connect_view_signals(page.view)
scroller.add(page.view)
scroller.show_all()
page.reload_view_all()
if focus_row is not None:
page.view.set_focus(focus_row, focus_col)
page.view.scroll_to_row(focus_row)
page.view.select_rows(selected_rows)
page.view.props.has_focus = has_focus
gaupol.util.set_cursor_normal(self.window)
page.emit("view-created", page.view)
@aeidon.deco.export
def _on_toggle_duration_column_toggled(self, *args):
"""Show or hide the duration column."""
self._toggle_column(gaupol.fields.DURATION)
@aeidon.deco.export
def _on_toggle_end_column_toggled(self, *args):
"""Show or hide the end column."""
self._toggle_column(gaupol.fields.END)
@aeidon.deco.export
def _on_toggle_main_text_column_toggled(self, *args):
"""Show or hide the main text column."""
self._toggle_column(gaupol.fields.MAIN_TEXT)
@aeidon.deco.export
def _on_toggle_main_toolbar_toggled(self, *args):
"""Show or hide the main toolbar."""
toolbar = self.uim.get_widget("/ui/main_toolbar")
visible = toolbar.get_visible()
toolbar.set_visible(not visible)
gaupol.conf.application_window.show_main_toolbar = not visible
@aeidon.deco.export
def _on_toggle_number_column_toggled(self, *args):
"""Show or hide the number column."""
self._toggle_column(gaupol.fields.NUMBER)
@aeidon.deco.export
def _on_toggle_output_window_toggled(self, *args):
"""Show or hide the output window."""
visible = self.output_window.get_visible()
action = self.get_action("toggle_output_window")
active = action.get_active()
if visible is active: return
self.output_window.set_visible(not visible)
@aeidon.deco.export
def _on_toggle_player_toggled(self, *args):
"""Show or hide the video player."""
action = self.get_action("toggle_player")
self.player_box.set_visible(action.get_active())
self.update_gui()
@aeidon.deco.export
def _on_toggle_start_column_toggled(self, *args):
"""Show or hide the start column."""
self._toggle_column(gaupol.fields.START)
@aeidon.deco.export
def _on_toggle_translation_text_column_toggled(self, *args):
"""Show or hide the translation text column."""
self._toggle_column(gaupol.fields.TRAN_TEXT)
@aeidon.deco.export
def _on_view_header_button_press_event(self, button, event):
"""Display a column visibility pop-up menu."""
if event.button != 3: return
menu = self.uim.get_widget("/ui/view_header_popup")
menu.popup(parent_menu_shell=None,
parent_menu_item=None,
func=None,
data=None,
button=event.button,
activate_time=event.time)
return True
def _toggle_column(self, field):
"""Show or hide column corresponding to `field`."""
page = self.get_current_page()
col = getattr(page.view.columns, field.name)
column = page.view.get_column(col)
visible = column.get_visible()
active = self.get_column_action(field).get_active()
if visible is active: return
gaupol.util.set_cursor_busy(self.window)
column.set_visible(not visible)
visible_fields = []
for field in gaupol.fields:
col = getattr(page.view.columns, field.name)
if page.view.get_column(col).get_visible():
visible_fields.append(field)
gaupol.conf.editor.visible_fields = visible_fields
self.update_gui()
page.view.columns_autosize()
gaupol.util.set_cursor_normal(self.window)
@aeidon.deco.export
def _on_use_horizontal_layout_changed(self, item, active_item):
"""Change how window is split to video and subtitles."""
orientation = active_item.orientation
if orientation == gaupol.orientation.HORIZONTAL:
self.paned.set_orientation(gaupol.orientation.HORIZONTAL)
self.player_box.orientation = gaupol.orientation.VERTICAL
if orientation == gaupol.orientation.VERTICAL:
self.paned.set_orientation(gaupol.orientation.VERTICAL)
self.player_box.orientation = gaupol.orientation.HORIZONTAL
gaupol.conf.application_window.layout = orientation
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