forked from Mirrors/apostrophe
174 lines
6.3 KiB
Python
174 lines
6.3 KiB
Python
# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
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# BEGIN LICENSE
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# Copyright (C) 2012, Wolf Vollprecht <w.vollprecht@gmail.com>
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 3, as published
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# by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranties of
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# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
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# PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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# END LICENSE
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"""Manage all the headerbars related stuff
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"""
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from collections import namedtuple
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from gettext import gettext as _
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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from uberwriter.helpers import get_builder
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from uberwriter.helpers import get_descendant
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from uberwriter.application import Application as app
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class MainHeaderbar: #pylint: disable=too-few-public-methods
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"""Sets up the main application headerbar
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"""
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def __init__(self, app):
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self.hb = Gtk.HeaderBar().new() #pylint: disable=C0103
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self.hb.props.show_close_button = True
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self.hb.get_style_context().add_class("titlebar")
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self.hb_revealer = Gtk.Revealer(name='titlebar_revealer')
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self.hb_revealer.add(self.hb)
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self.hb_revealer.props.transition_duration = 1000
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self.hb_revealer.props.transition_type = Gtk.RevealerTransitionType.CROSSFADE
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self.hb_revealer.show()
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self.hb_revealer.set_reveal_child(True)
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self.hb_container = Gtk.Frame(name='titlebar_container')
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self.hb_container.set_shadow_type(Gtk.ShadowType.NONE)
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self.hb_container.add(self.hb_revealer)
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self.hb_container.show()
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self.btns = buttons(app)
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pack_buttons(self.hb, self.btns)
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self.hb.show_all()
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class FsHeaderbar:
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"""Sets up and manages the fullscreen headerbar and his events
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"""
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def __init__(self, builder, app):
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self.events = builder.get_object("FullscreenEventbox")
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self.revealer = builder.get_object(
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"FullscreenHbPlaceholder")
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self.revealer.show()
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self.revealer.set_reveal_child(False)
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self.hb = builder.get_object("FullscreenHeaderbar") #pylint: disable=C0103
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self.hb.get_style_context().add_class("titlebar")
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self.hb.show()
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self.events.hide()
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self.btns = buttons(app)
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fs_btn_exit = Gtk.Button().new_from_icon_name("view-restore-symbolic",
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Gtk.IconSize.BUTTON)
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fs_btn_exit.set_tooltip_text(_("Exit Fullscreen"))
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fs_btn_exit.set_action_name("app.fullscreen")
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pack_buttons(self.hb, self.btns, fs_btn_exit)
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self.hb.show_all()
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# this is a little tricky
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# we show hb when the cursor enters an area of 1 px at the top of the window
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# as the hb is shown the height of the eventbox grows to accomodate it
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self.events.connect('enter_notify_event', self.show_fs_hb)
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self.events.connect('leave_notify_event', self.hide_fs_hb)
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self.btns.menu.get_popover().connect('closed', self.hide_fs_hb)
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def show_fs_hb(self, _widget, _data=None):
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"""show headerbar of the fullscreen mode
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"""
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self.revealer.set_reveal_child(True)
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def hide_fs_hb(self, _widget, _data=None):
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"""hide headerbar of the fullscreen mode
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"""
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if self.btns.menu.get_active():
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pass
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else:
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self.revealer.set_reveal_child(False)
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def buttons(app):
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"""constructor for the headerbar buttons
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Returns:
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[NamedTupple] -- tupple of Gtk.Buttons
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"""
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Button = namedtuple("Button", "new open_recent save search menu")
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btn = Button(Gtk.Button().new_with_label(_("New")),
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Gtk.Box().new(0, 0),
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Gtk.Button().new_with_label(_("Save")),
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Gtk.Button().new_from_icon_name("system-search-symbolic",
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Gtk.IconSize.BUTTON),
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Gtk.MenuButton().new())
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builder_window_menu = get_builder('Menu')
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model = builder_window_menu.get_object("Menu")
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open_button = Gtk.Button().new_with_label(_("Open"))
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open_button.set_action_name("app.open")
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recents_builder = get_builder('Recents')
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recents = recents_builder.get_object("recent_md_popover")
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recents_treeview = get_descendant(recents, "recent_view", level=0)
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recents_treeview.set_activate_on_single_click(True)
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recents_wd = recents_builder.get_object("recent_md_widget")
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recents_wd.connect('item-activated', app.on_open_recent)
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recents_button = Gtk.MenuButton().new()
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recents_button.set_image(Gtk.Image.new_from_icon_name("pan-down-symbolic",
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Gtk.IconSize.BUTTON))
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recents_button.set_tooltip_text(_("Open Recent"))
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recents_button.set_popover(recents)
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btn.open_recent.get_style_context().add_class("linked")
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btn.open_recent.pack_start(open_button, False, False, 0)
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btn.open_recent.pack_end(recents_button, False, False, 0)
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btn.search.set_tooltip_text(_("Search and replace"))
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btn.menu.set_tooltip_text(_("Menu"))
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btn.menu.set_image(Gtk.Image.new_from_icon_name("open-menu-symbolic",
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Gtk.IconSize.BUTTON))
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btn.menu.set_use_popover(True)
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btn.menu.set_menu_model(model)
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btn.new.set_action_name("app.new")
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btn.save.set_action_name("app.save")
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btn.search.set_action_name("app.search")
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return btn
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def pack_buttons(headerbar, btn, btn_exit=None):
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"""Pack the given buttons in the given headerbar
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Arguments:
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headerbar {Gtk.HeaderBar} -- The headerbar where to put the buttons
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btn {Tupple of Gtk.Buttons} -- The buttons to pack
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Keyword Arguments:
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btn_exit {Gtk.Button} -- Optional exit fullscreen button (default: {None})
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"""
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headerbar.pack_start(btn.new)
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headerbar.pack_start(btn.open_recent)
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if btn_exit:
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headerbar.pack_end(btn_exit)
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headerbar.pack_end(btn.menu)
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headerbar.pack_end(btn.search)
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headerbar.pack_end(btn.save)
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