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[colours]
bkgnd=yellow
titlebar=red
titlebar.text=black
titlebar.brackets=blue
titlebar.unencrypted=black
titlebar.encrypted=white
titlebar.untrusted=white
titlebar.trusted=green
titlebar.online=white
titlebar.offline=black
titlebar.away=white
titlebar.chat=white
titlebar.dnd=black
titlebar.xa=white
statusbar=green
statusbar.text=black
statusbar.time=black
statusbar.brackets=blue
statusbar.active=white
statusbar.new=white
main.text=black
main.text.me=black
main.text.them=green
main.splash=blue
main.help.header=black
main.time=blue
input.text=black
subscribed=blue
unsubscribed=white
otr.started.trusted=green
otr.started.untrusted=white
otr.ended=red
otr.trusted=green
otr.untrusted=white
online=blue
away=white
chat=blue
dnd=white
xa=white
offline=white
incoming=blue
mention=blue
trigger=blue
typing=black
gone=green
error=red
roominfo=blue
roommention=blue
roommention.term=blue
roomtrigger=blue
roomtrigger.term=blue
me=black
them=black
roster.header=black
roster.chat=blue
roster.online=blue
roster.away=white
roster.xa=white
roster.dnd=white
roster.offline=white
roster.chat.active=blue
roster.online.active=blue
roster.away.active=white
roster.xa.active=white
roster.dnd.active=white
roster.offline.active=white
roster.chat.unread=blue
roster.online.unread=blue
roster.away.unread=white
roster.xa.unread=white
roster.dnd.unread=white
roster.offline.unread=white
roster.room=blue
roster.room.unread=blue
roster.room.mention=blue
roster.room.trigger=blue
occupants.header=black
receipt.sent=red
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-10-18 17:44:05 +0000
*/ .highlight .c1 { color: #888888 } /* Comment.Single */ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
# Copyright (C) 2009, 2010  Roman Zimbelmann <romanz@lavabit.com>
#
# 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/>.

"""The BrowserView manages a set of BrowserColumns."""
import curses
from . import Widget
from .browsercolumn import BrowserColumn
from .pager import Pager
from ..displayable import DisplayableContainer

class BrowserView(Widget, DisplayableContainer):
	ratios = None
	preview = True
	preview_available = True
	stretch_ratios = None
	need_clear = False

	def __init__(self, win, ratios, preview = True):
		DisplayableContainer.__init__(self, win)
		self.ratios = ratios
		self.preview = preview
		self.old_cf = self.env.cf
		self.old_prevfile = None
		self.old_prevdir = None

		# normalize ratios:
		ratio_sum = float(sum(ratios))
		self.ratios = tuple(x / ratio_sum for x in ratios)

		if len(self.ratios) >= 2:
			self.stretch_ratios = self.ratios[:-2] + \
					((self.ratios[-2] + self.ratios[-1] * 0.9),
					(self.ratios[-1] * 0.1))

		offset = 1 - len(ratios)
		if preview: offset += 1

		for level in range(len(ratios)):
			fl = BrowserColumn(self.win, level + offset)
			self.add_child(fl)

		try:
			self.main_column = self.container[preview and -2 or -1]
		except IndexError:
			self.main_column = None
		else:
			self.main_column.display_infostring = True
			self.main_column.main_column = True

		self.pager = Pager(self.win, embedded=True)
		self.pager.visible = False
		self.add_child(self.pager)

	def draw(self):
		try:
			if self.env.cmd.show_obj.draw_bookmarks:
				self._draw_bookmarks()
		except AttributeError:
			if self.old_cf != self.env.cf:
				self.need_clear = True
			if self.settings.draw_borders:
				if self.old_prevdir != self.settings.preview_directories:
					self.need_clear = True
				if self.old_prevfile != self.settings.preview_files:
					self.need_clear = True
			if self.need_clear:
				self.win.erase()
				self.need_redraw = True
				self.need_clear = False
				self.old_cf = self.env.cf
				self.old_prevfile = self.settings.preview_files
				self.old_prevdir = self.settings.preview_directories
			DisplayableContainer.draw(self)
			if self.settings.draw_borders:
				self._draw_borders()

	def finalize(self):
		if self.pager.visible:
			try:
				self.fm.ui.win.move(self.main_column.y, self.main_column.x)
			except:
				pass
		else:
			try:
				x = self.main_column.x
				y = self.main_column.y + self.main_column.target.pointer\
						- self.main_column.scroll_begin
				self.fm.ui.win.move(y, x)
			except:
				pass

	def _draw_bookmarks(self):
		self.need_clear = True

		sorted_bookmarks = sorted(item for item in self.fm.bookmarks \
				if '/.' not in item[1].path)

		def generator():
			return zip(range(self.hei), sorted_bookmarks)

		try:
			maxlen = max(len(item[1].path) for i, item in generator())
		except ValueError:
			return
		maxlen = min(maxlen + 5, self.wid)

		for line, items in generator():
			key, mark = items
			string = " " + key + ": " + mark.path
			self.addnstr(line, 0, string.ljust(maxlen), self.wid)

	def _draw_borders(self):
		win = self.win
		self.color('in_browser', 'border')

		left_start = 0
		right_end = self.wid - 1

		rows = [row for row in self.container \
				if isinstance(row, BrowserColumn)]
		rows.sort(key=lambda row: row.x)

		for child in rows:
			if not child.has_preview():
				left_start = child.x + child.wid
			else:
				break
		if not self.pager.visible:
			for child in reversed(rows):
				if not child.has_preview():
					right_end = child.x - 1
				else:
					break
			if right_end < left_start:
				right_end = self.wid - 1

		win.hline(0, left_start, curses.ACS_HLINE, right_end - left_start)
		win.hline(self.hei - 1, left_start, curses.ACS_HLINE,
				right_end - left_start)
		win.vline(1, left_start, curses.ACS_VLINE, self.hei - 2)

		for child in rows:
			if not child.has_preview():
				continue
			if child.main_column and self.pager.visible:
				win.vline(1, right_end, curses.ACS_VLINE, self.hei - 2)
				break
			x = child.x + child.wid
			y = self.hei - 1
			try:
				win.vline(1, x, curses.ACS_VLINE, y - 1)
				win.addch(0, x, curses.ACS_TTEE, 0)
				win.addch(y, x, curses.ACS_BTEE, 0)
			except:
				# in case it's off the boundaries
				pass

		win.addch(0, left_start, curses.ACS_ULCORNER)
		win.addch(self.hei - 1, left_start, curses.ACS_LLCORNER)
		win.addch(0, right_end, curses.ACS_URCORNER)
		try:
			win.addch(self.hei - 1, right_end, curses.ACS_LRCORNER)
		except:
			pass

	def resize(self, y, x, hei, wid):
		"""Resize all the columns according to the given ratio"""
		DisplayableContainer.resize(self, y, x, hei, wid)
		borders = self.settings.draw_borders
		pad = 1 if borders else 0
		left = pad

		cut_off_last = self.preview and not self.preview_available \
				and self.stretch_ratios

		if cut_off_last:
			generator = enumerate(self.stretch_ratios)
		else:
			generator = enumerate(self.ratios)

		last_i = len(self.ratios) - 1

		for i, ratio in generator:
			wid = int(ratio * self.wid)

			if i == last_i:
				wid = int(self.wid - left + 1 - pad)

			if i == last_i - 1:
				self.pager.resize(pad, left, hei - pad * 2, \
						max(1, self.wid - left - pad))

			try:
				self.container[i].resize(pad, left, hei - pad * 2, \
						max(1, wid - 1))
			except KeyError:
				pass

			left += wid

	def click(self, event):
		n = event.ctrl() and 1 or 3
		if event.pressed(4):
			self.main_column.scroll(relative = -n)
		elif event.pressed(2) or event.key_invalid():
			self.main_column.scroll(relative = n)
		else:
			DisplayableContainer.click(self, event)

	def open_pager(self):
		self.pager.visible = True
		self.pager.focused = True
		self.need_clear = True
		self.pager.open()
		try:
			self.container[-2].visible = False
			self.container[-3].visible = False
		except IndexError:
			pass

	def close_pager(self):
		self.pager.visible = False
		self.pager.focused = False
		self.need_clear = True
		self.pager.close()
		try:
			self.container[-2].visible = True
			self.container[-3].visible = True
		except IndexError:
			pass

	def poke(self):
		DisplayableContainer.poke(self)
		if self.settings.collapse_preview and self.preview:
			has_preview = self.container[-2].has_preview()
			if self.preview_available != has_preview:
				self.preview_available = has_preview
				self.resize(self.y, self.x, self.hei, self.wid)
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-10-18 17:44:02 +0000