959 lines
34 KiB
Rust
959 lines
34 KiB
Rust
/*
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* meli
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*
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* Copyright 2019 Manos Pitsidianakis
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*
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* This file is part of meli.
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*
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* meli is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* meli is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with meli. If not, see <http://www.gnu.org/licenses/>.
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*/
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use super::*;
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use crate::melib::text_processing::TextProcessing;
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use melib::backends::AccountHash;
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use melib::CardId;
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use std::cmp;
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#[derive(Debug, PartialEq)]
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enum ViewMode {
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List,
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View(ComponentId),
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}
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#[derive(Debug)]
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struct AccountMenuEntry {
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name: String,
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hash: AccountHash,
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// Index in the config account vector.
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index: usize,
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}
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#[derive(Debug)]
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pub struct ContactList {
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accounts: Vec<AccountMenuEntry>,
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cursor_pos: usize,
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new_cursor_pos: usize,
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account_pos: usize,
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length: usize,
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data_columns: DataColumns,
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initialized: bool,
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theme_default: ThemeAttribute,
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id_positions: Vec<CardId>,
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mode: ViewMode,
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dirty: bool,
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sidebar_divider: char,
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sidebar_divider_theme: ThemeAttribute,
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menu_visibility: bool,
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movement: Option<PageMovement>,
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cmd_buf: String,
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view: Option<ContactManager>,
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ratio: usize, // right/(container width) * 100
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id: ComponentId,
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}
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impl fmt::Display for ContactList {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "{}", ContactList::DESCRIPTION)
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}
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}
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impl ContactList {
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const DESCRIPTION: &'static str = "contact list";
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pub fn new(context: &Context) -> Self {
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let accounts = context
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.accounts
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.iter()
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.enumerate()
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.map(|(i, (h, a))| AccountMenuEntry {
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name: a.name().to_string(),
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hash: *h,
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index: i,
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})
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.collect();
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ContactList {
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accounts,
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cursor_pos: 0,
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new_cursor_pos: 0,
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length: 0,
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account_pos: 0,
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id_positions: Vec::new(),
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mode: ViewMode::List,
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data_columns: DataColumns::default(),
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theme_default: crate::conf::value(context, "theme_default"),
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initialized: false,
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dirty: true,
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movement: None,
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cmd_buf: String::with_capacity(8),
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view: None,
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ratio: 90,
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sidebar_divider: context.settings.listing.sidebar_divider,
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sidebar_divider_theme: conf::value(context, "mail.sidebar_divider"),
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menu_visibility: true,
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id: ComponentId::new_v4(),
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}
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}
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pub fn for_account(pos: usize, context: &Context) -> Self {
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ContactList {
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account_pos: pos,
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..Self::new(context)
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}
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}
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fn initialize(&mut self, context: &mut Context) {
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let account = &context.accounts[self.account_pos];
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let book = &account.address_book;
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self.length = book.len();
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self.id_positions.clear();
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if self.id_positions.capacity() < book.len() {
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self.id_positions.reserve(book.len());
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}
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self.dirty = true;
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let mut min_width = ("Name".len(), "E-mail".len(), 0, "external".len(), 0, 0);
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for c in book.values() {
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/* name */
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min_width.0 = cmp::max(min_width.0, c.name().split_graphemes().len());
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/* email */
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min_width.1 = cmp::max(min_width.1, c.email().split_graphemes().len());
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/* url */
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min_width.2 = cmp::max(min_width.2, c.url().split_graphemes().len());
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}
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/* name column */
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self.data_columns.columns[0] =
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CellBuffer::new_with_context(min_width.0, self.length, None, context);
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/* email column */
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self.data_columns.columns[1] =
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CellBuffer::new_with_context(min_width.1, self.length, None, context);
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/* url column */
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self.data_columns.columns[2] =
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CellBuffer::new_with_context(min_width.2, self.length, None, context);
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/* source column */
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self.data_columns.columns[3] =
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CellBuffer::new_with_context("external".len(), self.length, None, context);
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let account = &context.accounts[self.account_pos];
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let book = &account.address_book;
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let mut book_values = book.values().collect::<Vec<&Card>>();
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book_values.sort_unstable_by_key(|c| c.name());
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for (idx, c) in book_values.iter().enumerate() {
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self.id_positions.push(*c.id());
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write_string_to_grid(
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c.name(),
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&mut self.data_columns.columns[0],
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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((0, idx), (min_width.0, idx)),
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None,
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);
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write_string_to_grid(
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c.email(),
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&mut self.data_columns.columns[1],
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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((0, idx), (min_width.1, idx)),
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None,
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);
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write_string_to_grid(
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c.url(),
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&mut self.data_columns.columns[2],
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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((0, idx), (min_width.2, idx)),
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None,
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);
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write_string_to_grid(
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if c.external_resource() {
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"external"
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} else {
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"local"
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},
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&mut self.data_columns.columns[3],
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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((0, idx), (min_width.3, idx)),
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None,
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);
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}
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if self.length == 0 {
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let message = "Address book is empty.".to_string();
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self.data_columns.columns[0] =
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CellBuffer::new_with_context(message.len(), self.length, None, context);
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write_string_to_grid(
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&message,
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&mut self.data_columns.columns[0],
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self.theme_default.fg,
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self.theme_default.bg,
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self.theme_default.attrs,
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((0, 0), (message.len() - 1, 0)),
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None,
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);
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return;
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}
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}
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fn highlight_line(&mut self, grid: &mut CellBuffer, area: Area, idx: usize) {
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/* Reset previously highlighted line */
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let fg_color = self.theme_default.fg;
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let bg_color = if idx == self.new_cursor_pos {
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Color::Byte(246)
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} else {
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self.theme_default.bg
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};
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change_colors(grid, area, fg_color, bg_color);
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}
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fn draw_menu(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
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if !self.is_dirty() {
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return;
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}
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clear_area(grid, area, self.theme_default);
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let upper_left = upper_left!(area);
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let bottom_right = bottom_right!(area);
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self.dirty = false;
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let mut y = get_y(upper_left);
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for a in &self.accounts {
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self.print_account(grid, (set_y(upper_left, y), bottom_right), &a, context);
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y += 1;
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}
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context.dirty_areas.push_back(area);
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}
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/*
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* Print a single account in the menu area.
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*/
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fn print_account(
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&self,
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grid: &mut CellBuffer,
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area: Area,
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a: &AccountMenuEntry,
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context: &mut Context,
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) {
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if !is_valid_area!(area) {
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debug!("BUG: invalid area in print_account");
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}
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let width = width!(area);
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let must_highlight_account: bool = self.account_pos == a.index;
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let account_attrs = if must_highlight_account {
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let mut v = crate::conf::value(context, "mail.sidebar_highlighted");
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if !context.settings.terminal.use_color() {
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v.attrs |= Attr::REVERSE;
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}
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v
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} else {
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crate::conf::value(context, "mail.sidebar_account_name")
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};
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let s = format!(" [{}]", context.accounts[a.index].address_book.len());
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if a.name.grapheme_len() + s.len() > width + 1 {
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/* Print account name */
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let (x, y) = write_string_to_grid(
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&a.name,
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grid,
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account_attrs.fg,
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account_attrs.bg,
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account_attrs.attrs,
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area,
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None,
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);
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write_string_to_grid(
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&s,
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grid,
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account_attrs.fg,
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account_attrs.bg,
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account_attrs.attrs,
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(
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pos_dec(
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(get_x(bottom_right!(area)), get_y(upper_left!(area))),
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(s.len() - 1, 0),
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),
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bottom_right!(area),
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),
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None,
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);
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write_string_to_grid(
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"…",
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grid,
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account_attrs.fg,
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account_attrs.bg,
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account_attrs.attrs,
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(
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pos_dec(
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(get_x(bottom_right!(area)), get_y(upper_left!(area))),
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(s.len() - 1, 0),
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),
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bottom_right!(area),
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),
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None,
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);
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for x in x..=get_x(bottom_right!(area)) {
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grid[(x, y)]
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.set_fg(account_attrs.fg)
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.set_bg(account_attrs.bg)
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.set_attrs(account_attrs.attrs);
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}
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} else {
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/* Print account name */
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let (x, y) = write_string_to_grid(
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&a.name,
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grid,
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account_attrs.fg,
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account_attrs.bg,
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account_attrs.attrs,
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area,
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None,
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);
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write_string_to_grid(
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&s,
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grid,
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account_attrs.fg,
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account_attrs.bg,
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account_attrs.attrs,
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(
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pos_dec(
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(get_x(bottom_right!(area)), get_y(upper_left!(area))),
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(s.len() - 1, 0),
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),
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bottom_right!(area),
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),
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None,
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);
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for x in x..=get_x(bottom_right!(area)) {
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grid[(x, y)]
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.set_fg(account_attrs.fg)
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.set_bg(account_attrs.bg)
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.set_attrs(account_attrs.attrs);
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}
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}
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}
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fn draw_list(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
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/* reserve top row for column headers */
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let upper_left = pos_inc(upper_left!(area), (0, 1));
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let bottom_right = bottom_right!(area);
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if self.length == 0 {
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clear_area(grid, area, self.theme_default);
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copy_area(
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grid,
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&self.data_columns.columns[0],
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area,
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((0, 0), pos_dec(self.data_columns.columns[0].size(), (1, 1))),
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);
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context.dirty_areas.push_back(area);
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return;
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}
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let rows = get_y(bottom_right) - get_y(upper_left) + 1;
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if let Some(mvm) = self.movement.take() {
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match mvm {
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PageMovement::Up(amount) => {
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self.new_cursor_pos = self.new_cursor_pos.saturating_sub(amount);
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}
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PageMovement::PageUp(multiplier) => {
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self.new_cursor_pos = self.new_cursor_pos.saturating_sub(rows * multiplier);
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}
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PageMovement::Down(amount) => {
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if self.new_cursor_pos + amount < self.length {
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self.new_cursor_pos += amount;
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} else {
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self.new_cursor_pos = self.length - 1;
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}
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}
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PageMovement::PageDown(multiplier) => {
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if self.new_cursor_pos + rows * multiplier < self.length {
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self.new_cursor_pos += rows * multiplier;
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} else if self.new_cursor_pos + rows * multiplier > self.length {
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self.new_cursor_pos = self.length - 1;
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} else {
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self.new_cursor_pos = (self.length / rows) * rows;
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}
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}
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PageMovement::Right(_) | PageMovement::Left(_) => {}
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PageMovement::Home => {
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self.new_cursor_pos = 0;
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}
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PageMovement::End => {
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self.new_cursor_pos = self.length - 1;
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}
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}
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}
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let prev_page_no = (self.cursor_pos).wrapping_div(rows);
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let page_no = (self.new_cursor_pos).wrapping_div(rows);
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let top_idx = page_no * rows;
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if self.length >= rows {
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context
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.replies
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.push_back(UIEvent::StatusEvent(StatusEvent::ScrollUpdate(
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ScrollUpdate::Update {
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id: self.id,
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context: ScrollContext {
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shown_lines: top_idx + rows,
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total_lines: self.length,
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has_more_lines: false,
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},
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},
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)));
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} else {
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context
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.replies
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.push_back(UIEvent::StatusEvent(StatusEvent::ScrollUpdate(
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ScrollUpdate::End(self.id),
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)));
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}
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/* If cursor position has changed, remove the highlight from the previous position and
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* apply it in the new one. */
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if self.cursor_pos != self.new_cursor_pos && prev_page_no == page_no {
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let old_cursor_pos = self.cursor_pos;
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self.cursor_pos = self.new_cursor_pos;
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for idx in &[old_cursor_pos, self.new_cursor_pos] {
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if *idx >= self.length {
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continue; //bounds check
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}
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let new_area = (
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set_y(upper_left, get_y(upper_left) + (*idx % rows)),
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set_y(bottom_right, get_y(upper_left) + (*idx % rows)),
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);
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self.highlight_line(grid, new_area, *idx);
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context.dirty_areas.push_back(new_area);
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}
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return;
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} else if self.cursor_pos != self.new_cursor_pos {
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self.cursor_pos = self.new_cursor_pos;
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}
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if self.new_cursor_pos >= self.length {
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self.new_cursor_pos = self.length - 1;
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self.cursor_pos = self.new_cursor_pos;
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}
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let width = width!(area);
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self.data_columns.widths = Default::default();
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self.data_columns.widths[0] = self.data_columns.columns[0].size().0; /* name */
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self.data_columns.widths[1] = self.data_columns.columns[1].size().0; /* email*/
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self.data_columns.widths[2] = self.data_columns.columns[2].size().0; /* url */
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self.data_columns.widths[3] = self.data_columns.columns[3].size().0; /* source */
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let min_col_width = std::cmp::min(
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15,
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std::cmp::min(self.data_columns.widths[0], self.data_columns.widths[1]),
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);
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if self.data_columns.widths[0] + self.data_columns.widths[1] + 3 * min_col_width + 8 > width
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{
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let remainder =
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width.saturating_sub(self.data_columns.widths[0] + self.data_columns.widths[1] + 4);
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self.data_columns.widths[2] = remainder / 6;
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}
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clear_area(grid, area, self.theme_default);
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/* Page_no has changed, so draw new page */
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let header_attrs = crate::conf::value(context, "widgets.list.header");
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let mut x = get_x(upper_left);
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for i in 0..self.data_columns.columns.len() {
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if self.data_columns.widths[i] == 0 {
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continue;
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}
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let (column_width, column_height) = self.data_columns.columns[i].size();
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write_string_to_grid(
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match i {
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0 => "NAME",
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1 => "E-MAIL",
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2 => "URL",
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3 => "SOURCE",
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_ => "",
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},
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grid,
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header_attrs.fg,
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header_attrs.bg,
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header_attrs.attrs,
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(
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set_x(upper_left!(area), x),
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(
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std::cmp::min(get_x(bottom_right), x + (self.data_columns.widths[i])),
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get_y(upper_left!(area)),
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),
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),
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None,
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);
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copy_area(
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grid,
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&self.data_columns.columns[i],
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(
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set_x(upper_left, x),
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set_x(
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bottom_right,
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std::cmp::min(get_x(bottom_right), x + (self.data_columns.widths[i])),
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),
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),
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(
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(0, top_idx),
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(
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column_width.saturating_sub(1),
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column_height.saturating_sub(1),
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),
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),
|
||
);
|
||
x += self.data_columns.widths[i] + 2; // + SEPARATOR
|
||
if x > get_x(bottom_right) {
|
||
break;
|
||
}
|
||
}
|
||
|
||
change_colors(
|
||
grid,
|
||
(
|
||
upper_left!(area),
|
||
set_y(bottom_right, get_y(upper_left!(area))),
|
||
),
|
||
header_attrs.fg,
|
||
header_attrs.bg,
|
||
);
|
||
|
||
if top_idx + rows > self.length {
|
||
clear_area(
|
||
grid,
|
||
(
|
||
pos_inc(upper_left, (0, self.length - top_idx + 2)),
|
||
bottom_right,
|
||
),
|
||
self.theme_default,
|
||
);
|
||
}
|
||
self.highlight_line(
|
||
grid,
|
||
(
|
||
set_y(upper_left, get_y(upper_left) + (self.cursor_pos % rows)),
|
||
set_y(bottom_right, get_y(upper_left) + (self.cursor_pos % rows)),
|
||
),
|
||
self.cursor_pos,
|
||
);
|
||
context.dirty_areas.push_back(area);
|
||
}
|
||
}
|
||
|
||
impl Component for ContactList {
|
||
fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
|
||
if let Some(mgr) = self.view.as_mut() {
|
||
mgr.draw(grid, area, context);
|
||
return;
|
||
}
|
||
|
||
if !self.dirty {
|
||
return;
|
||
}
|
||
if !self.initialized {
|
||
self.initialize(context);
|
||
}
|
||
|
||
let upper_left = upper_left!(area);
|
||
let bottom_right = bottom_right!(area);
|
||
let total_cols = get_x(bottom_right) - get_x(upper_left);
|
||
|
||
let right_component_width = if self.menu_visibility {
|
||
(self.ratio * total_cols) / 100
|
||
} else {
|
||
total_cols
|
||
};
|
||
let mid = get_x(bottom_right) - right_component_width;
|
||
if self.dirty && mid != get_x(upper_left) {
|
||
for i in get_y(upper_left)..=get_y(bottom_right) {
|
||
grid[(mid, i)]
|
||
.set_ch(self.sidebar_divider)
|
||
.set_fg(self.sidebar_divider_theme.fg)
|
||
.set_bg(self.sidebar_divider_theme.bg)
|
||
.set_attrs(self.sidebar_divider_theme.attrs);
|
||
}
|
||
context
|
||
.dirty_areas
|
||
.push_back(((mid, get_y(upper_left)), (mid, get_y(bottom_right))));
|
||
}
|
||
|
||
if right_component_width == total_cols {
|
||
self.draw_list(grid, area, context);
|
||
} else if right_component_width == 0 {
|
||
self.draw_menu(grid, area, context);
|
||
} else {
|
||
self.draw_menu(
|
||
grid,
|
||
(upper_left, (mid.saturating_sub(1), get_y(bottom_right))),
|
||
context,
|
||
);
|
||
self.draw_list(grid, (set_x(upper_left, mid + 1), bottom_right), context);
|
||
}
|
||
self.dirty = false;
|
||
}
|
||
|
||
fn process_event(&mut self, event: &mut UIEvent, context: &mut Context) -> bool {
|
||
if let UIEvent::ConfigReload { old_settings: _ } = event {
|
||
self.theme_default = crate::conf::value(context, "theme_default");
|
||
self.initialized = false;
|
||
self.sidebar_divider = context.settings.listing.sidebar_divider;
|
||
self.sidebar_divider_theme = conf::value(context, "mail.sidebar_divider");
|
||
self.set_dirty(true);
|
||
}
|
||
|
||
if let Some(ref mut v) = self.view {
|
||
if v.process_event(event, context) {
|
||
return true;
|
||
}
|
||
}
|
||
let shortcuts = self.get_shortcuts(context);
|
||
if self.view.is_none() {
|
||
match *event {
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Self::DESCRIPTION]["create_contact"]) =>
|
||
{
|
||
let mut manager = ContactManager::new(context);
|
||
manager.set_parent_id(self.id);
|
||
manager.account_pos = self.account_pos;
|
||
|
||
self.mode = ViewMode::View(manager.id());
|
||
self.view = Some(manager);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::ScrollUpdate(
|
||
ScrollUpdate::End(self.id),
|
||
)));
|
||
|
||
return true;
|
||
}
|
||
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Self::DESCRIPTION]["edit_contact"])
|
||
&& self.length > 0 =>
|
||
{
|
||
let account = &mut context.accounts[self.account_pos];
|
||
let book = &mut account.address_book;
|
||
let card = book[&self.id_positions[self.cursor_pos]].clone();
|
||
let mut manager = ContactManager::new(context);
|
||
manager.set_parent_id(self.id);
|
||
manager.card = card;
|
||
manager.account_pos = self.account_pos;
|
||
|
||
self.mode = ViewMode::View(manager.id());
|
||
self.view = Some(manager);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::ScrollUpdate(
|
||
ScrollUpdate::End(self.id),
|
||
)));
|
||
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Self::DESCRIPTION]["mail_contact"])
|
||
&& self.length > 0 =>
|
||
{
|
||
let account = &context.accounts[self.account_pos];
|
||
let account_hash = account.hash();
|
||
let book = &account.address_book;
|
||
let card = &book[&self.id_positions[self.cursor_pos]];
|
||
let mut draft: Draft = Draft::default();
|
||
*draft.headers_mut().get_mut("To").unwrap() =
|
||
format!("{} <{}>", &card.name(), &card.email());
|
||
let mut composer = Composer::with_account(account_hash, context);
|
||
composer.set_draft(draft);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::Action(Tab(New(Some(Box::new(composer))))));
|
||
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Self::DESCRIPTION]["next_account"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
if self.accounts.is_empty() {
|
||
return true;
|
||
}
|
||
if self.account_pos + amount < self.accounts.len() {
|
||
self.account_pos += amount;
|
||
self.set_dirty(true);
|
||
self.initialized = false;
|
||
self.cursor_pos = 0;
|
||
self.new_cursor_pos = 0;
|
||
self.length = 0;
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Self::DESCRIPTION]["prev_account"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
if self.accounts.is_empty() {
|
||
return true;
|
||
}
|
||
if self.account_pos >= amount {
|
||
self.account_pos -= amount;
|
||
self.set_dirty(true);
|
||
self.cursor_pos = 0;
|
||
self.new_cursor_pos = 0;
|
||
self.length = 0;
|
||
self.initialized = false;
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::UpdateStatus(
|
||
self.get_status(context),
|
||
)));
|
||
}
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref k)
|
||
if shortcut!(k == shortcuts[Self::DESCRIPTION]["toggle_menu_visibility"]) =>
|
||
{
|
||
self.menu_visibility = !self.menu_visibility;
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::Input(Key::Esc) | UIEvent::Input(Key::Alt(''))
|
||
if !self.cmd_buf.is_empty() =>
|
||
{
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::Char(c)) if c >= '0' && c <= '9' => {
|
||
self.cmd_buf.push(c);
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufSet(
|
||
self.cmd_buf.clone(),
|
||
)));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Self::DESCRIPTION]["scroll_up"]) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.movement = Some(PageMovement::Up(amount));
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key)
|
||
if shortcut!(key == shortcuts[Self::DESCRIPTION]["scroll_down"])
|
||
&& self.cursor_pos < self.length.saturating_sub(1) =>
|
||
{
|
||
let amount = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(amount) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
amount
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.set_dirty(true);
|
||
self.movement = Some(PageMovement::Down(amount));
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::PageUp) => {
|
||
let mult = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(mult) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
mult
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.set_dirty(true);
|
||
self.movement = Some(PageMovement::PageUp(mult));
|
||
return true;
|
||
}
|
||
UIEvent::Input(Key::PageDown) => {
|
||
let mult = if self.cmd_buf.is_empty() {
|
||
1
|
||
} else if let Ok(mult) = self.cmd_buf.parse::<usize>() {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
mult
|
||
} else {
|
||
self.cmd_buf.clear();
|
||
context
|
||
.replies
|
||
.push_back(UIEvent::StatusEvent(StatusEvent::BufClear));
|
||
return true;
|
||
};
|
||
self.set_dirty(true);
|
||
self.movement = Some(PageMovement::PageDown(mult));
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key) if *key == Key::Home => {
|
||
self.set_dirty(true);
|
||
self.movement = Some(PageMovement::Home);
|
||
return true;
|
||
}
|
||
UIEvent::Input(ref key) if *key == Key::End => {
|
||
self.set_dirty(true);
|
||
self.movement = Some(PageMovement::End);
|
||
return true;
|
||
}
|
||
_ => {}
|
||
}
|
||
} else {
|
||
match event {
|
||
UIEvent::ComponentKill(ref kill_id) if self.mode == ViewMode::View(*kill_id) => {
|
||
self.mode = ViewMode::List;
|
||
self.view.take();
|
||
self.set_dirty(true);
|
||
return true;
|
||
}
|
||
UIEvent::ChangeMode(UIMode::Normal) => {
|
||
self.set_dirty(true);
|
||
}
|
||
UIEvent::Resize => {
|
||
self.set_dirty(true);
|
||
}
|
||
_ => {}
|
||
}
|
||
}
|
||
false
|
||
}
|
||
|
||
fn is_dirty(&self) -> bool {
|
||
self.dirty || self.view.as_ref().map(|v| v.is_dirty()).unwrap_or(false)
|
||
}
|
||
|
||
fn set_dirty(&mut self, value: bool) {
|
||
if let Some(p) = self.view.as_mut() {
|
||
p.set_dirty(value);
|
||
};
|
||
self.dirty = value;
|
||
}
|
||
|
||
fn kill(&mut self, uuid: Uuid, context: &mut Context) {
|
||
debug_assert!(uuid == self.id);
|
||
context.replies.push_back(UIEvent::Action(Tab(Kill(uuid))));
|
||
}
|
||
fn get_shortcuts(&self, context: &Context) -> ShortcutMaps {
|
||
let mut map = self
|
||
.view
|
||
.as_ref()
|
||
.map(|p| p.get_shortcuts(context))
|
||
.unwrap_or_default();
|
||
|
||
let config_map = context.settings.shortcuts.contact_list.key_values();
|
||
map.insert(Self::DESCRIPTION, config_map);
|
||
|
||
map
|
||
}
|
||
|
||
fn id(&self) -> ComponentId {
|
||
self.id
|
||
}
|
||
|
||
fn set_id(&mut self, id: ComponentId) {
|
||
self.id = id;
|
||
}
|
||
|
||
fn can_quit_cleanly(&mut self, context: &Context) -> bool {
|
||
self.view
|
||
.as_mut()
|
||
.map(|p| p.can_quit_cleanly(context))
|
||
.unwrap_or(true)
|
||
}
|
||
|
||
fn get_status(&self, context: &Context) -> String {
|
||
format!(
|
||
"{} entries",
|
||
context.accounts[self.account_pos].address_book.len()
|
||
)
|
||
}
|
||
}
|