141 lines
4.4 KiB
Rust
141 lines
4.4 KiB
Rust
/*
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* meli - ui crate.
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*
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* Copyright 2017-2018 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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pub struct ThreadView {
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dirty: bool,
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coordinates: (usize, usize, usize),
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}
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impl ThreadView {
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pub fn new(coordinates: (usize, usize, usize),
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) -> Self {
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ThreadView {
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dirty: true,
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coordinates,
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}
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}
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}
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impl fmt::Display for ThreadView {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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// TODO display subject/info
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write!(f, "view thread")
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}
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}
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impl Component for ThreadView {
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fn draw(&mut self, grid: &mut CellBuffer, area: Area, context: &mut Context) {
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let upper_left = upper_left!(area);
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let bottom_right = bottom_right!(area);
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let mailbox = &mut context.accounts[self.coordinates.0][self.coordinates.1].as_ref().unwrap();
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let threads = &mailbox.threads;
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let container = &threads.containers()[threads.root_set()[self.coordinates.2]];
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let i = if let Some(i) = container.message() {
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i
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} else {
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threads.containers()[
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container.first_child().unwrap()
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].message().unwrap()
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};
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let envelope: &Envelope = &mailbox.collection[i];
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let (x, y) = write_string_to_grid(
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&format!("Date: {}", envelope.date_as_str()),
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grid,
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Color::Byte(33),
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Color::Default,
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area,
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true,
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);
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for x in x..=get_x(bottom_right) {
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grid[(x, y)].set_ch(' ');
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grid[(x, y)].set_bg(Color::Default);
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grid[(x, y)].set_fg(Color::Default);
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}
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let (x, y) = write_string_to_grid(
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&format!("From: {}", envelope.from_to_string()),
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grid,
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Color::Byte(33),
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Color::Default,
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(set_y(upper_left, y + 1), bottom_right),
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true,
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);
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for x in x..=get_x(bottom_right) {
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grid[(x, y)].set_ch(' ');
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grid[(x, y)].set_bg(Color::Default);
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grid[(x, y)].set_fg(Color::Default);
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}
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let (x, y) = write_string_to_grid(
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&format!("To: {}", envelope.to_to_string()),
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grid,
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Color::Byte(33),
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Color::Default,
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(set_y(upper_left, y + 1), bottom_right),
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true,
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);
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for x in x..=get_x(bottom_right) {
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grid[(x, y)].set_ch(' ');
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grid[(x, y)].set_bg(Color::Default);
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grid[(x, y)].set_fg(Color::Default);
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}
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let (x, y) = write_string_to_grid(
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&format!("Subject: {}", envelope.subject()),
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grid,
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Color::Byte(33),
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Color::Default,
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(set_y(upper_left, y + 1), bottom_right),
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true,
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);
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for x in x..=get_x(bottom_right) {
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grid[(x, y)].set_ch(' ');
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grid[(x, y)].set_bg(Color::Default);
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grid[(x, y)].set_fg(Color::Default);
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}
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let (x, y) = write_string_to_grid(
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&format!("Message-ID: <{}>", envelope.message_id_raw()),
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grid,
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Color::Byte(33),
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Color::Default,
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(set_y(upper_left, y + 1), bottom_right),
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true,
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);
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for x in x..=get_x(bottom_right) {
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grid[(x, y)].set_ch(' ');
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grid[(x, y)].set_bg(Color::Default);
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grid[(x, y)].set_fg(Color::Default);
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}
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clear_area(grid, (set_y(upper_left, y + 1), set_y(bottom_right, y + 2)));
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context
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.dirty_areas
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.push_back((upper_left, set_y(bottom_right, y + 1)));
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}
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fn process_event(&mut self, _event: &UIEvent, _context: &mut Context) {
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}
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fn is_dirty(&self) -> bool {
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self.dirty
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}
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fn set_dirty(&mut self) {
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self.dirty = true;
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}
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}
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