# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*- # BEGIN LICENSE # Copyright (C) 2012, Wolf Vollprecht # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License version 3, as published # by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranties of # MERCHANTABILITY, SATISFACTORY QUALITY, 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 . # END LICENSE """Manage all the headerbars related stuff """ from collections import namedtuple from gettext import gettext as _ import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk from uberwriter.helpers import get_builder from uberwriter.helpers import get_descendant class MainHeaderbar: #pylint: disable=too-few-public-methods """Sets up the main application headerbar """ def __init__(self, app): self.hb = Gtk.HeaderBar().new() #pylint: disable=C0103 self.hb.props.show_close_button = True self.hb.get_style_context().add_class("titlebar") self.hb_revealer = Gtk.Revealer(name='titlebar-revealer') self.hb_revealer.add(self.hb) self.hb_revealer.props.transition_duration = 750 self.hb_revealer.props.transition_type = Gtk.RevealerTransitionType.CROSSFADE self.hb_revealer.show() self.hb_revealer.set_reveal_child(True) self.hb_container = Gtk.Frame(name='titlebar-container') self.hb_container.set_shadow_type(Gtk.ShadowType.NONE) self.hb_container.add(self.hb_revealer) self.hb_container.show() self.btns = buttons(app) pack_buttons(self.hb, self.btns) self.hb.show_all() class FullscreenHeaderbar: """Sets up and manages the fullscreen headerbar and his events """ def __init__(self, builder, app): self.events = builder.get_object("FullscreenEventbox") self.revealer = builder.get_object( "FullscreenHbPlaceholder") self.revealer.show() self.revealer.set_reveal_child(False) self.hb = builder.get_object("FullscreenHeaderbar") #pylint: disable=C0103 self.hb.get_style_context().add_class("titlebar") self.hb.show() self.events.hide() self.btns = buttons(app) fs_btn_exit = Gtk.Button().new_from_icon_name("view-restore-symbolic", Gtk.IconSize.BUTTON) fs_btn_exit.set_tooltip_text(_("Exit Fullscreen")) fs_btn_exit.set_action_name("app.fullscreen") pack_buttons(self.hb, self.btns, fs_btn_exit) self.hb.show_all() # this is a little tricky # we show hb when the cursor enters an area of 1 px at the top of the window # as the hb is shown the height of the eventbox grows to accomodate it self.events.connect('enter_notify_event', self.show_fs_hb) self.events.connect('leave_notify_event', self.hide_fs_hb) self.btns.menu.get_popover().connect('closed', self.hide_fs_hb) def show_fs_hb(self, _widget, _data=None): """show headerbar of the fullscreen mode """ self.revealer.set_reveal_child(True) def hide_fs_hb(self, _widget, _data=None): """hide headerbar of the fullscreen mode """ if self.btns.menu.get_active(): pass else: self.revealer.set_reveal_child(False) def buttons(app): """constructor for the headerbar buttons Returns: [NamedTupple] -- tupple of Gtk.Buttons """ Button = namedtuple("Button", "new open_recent save search menu") btn = Button(Gtk.Button().new_with_label(_("New")), Gtk.Box().new(0, 0), Gtk.Button().new_with_label(_("Save")), Gtk.Button().new_from_icon_name("system-search-symbolic", Gtk.IconSize.BUTTON), Gtk.MenuButton().new()) builder_window_menu = get_builder('Menu') model = builder_window_menu.get_object("Menu") open_button = Gtk.Button().new_with_label(_("Open")) open_button.set_action_name("app.open") recents_builder = get_builder('Recents') recents = recents_builder.get_object("recent_md_popover") recents_treeview = get_descendant(recents, "recent_view", level=0) recents_treeview.set_activate_on_single_click(True) recents_wd = recents_builder.get_object("recent_md_widget") recents_wd.connect('item-activated', app.on_open_recent) recents_button = Gtk.MenuButton().new() recents_button.set_image(Gtk.Image.new_from_icon_name("pan-down-symbolic", Gtk.IconSize.BUTTON)) recents_button.set_tooltip_text(_("Open Recent")) recents_button.set_popover(recents) btn.open_recent.get_style_context().add_class("linked") btn.open_recent.pack_start(open_button, False, False, 0) btn.open_recent.pack_end(recents_button, False, False, 0) btn.search.set_tooltip_text(_("Search and replace")) btn.menu.set_tooltip_text(_("Menu")) btn.menu.set_image(Gtk.Image.new_from_icon_name("open-menu-symbolic", Gtk.IconSize.BUTTON)) btn.menu.set_use_popover(True) btn.menu.set_menu_model(model) btn.new.set_action_name("app.new") btn.save.set_action_name("app.save") btn.search.set_action_name("app.search") return btn def pack_buttons(headerbar, btn, btn_exit=None): """Pack the given buttons in the given headerbar Arguments: headerbar {Gtk.HeaderBar} -- The headerbar where to put the buttons btn {Tupple of Gtk.Buttons} -- The buttons to pack Keyword Arguments: btn_exit {Gtk.Button} -- Optional exit fullscreen button (default: {None}) """ headerbar.pack_start(btn.new) headerbar.pack_start(btn.open_recent) if btn_exit: headerbar.pack_end(btn_exit) headerbar.pack_end(btn.menu) headerbar.pack_end(btn.search) headerbar.pack_end(btn.save)