231 lines
8.6 KiB
Rust
231 lines
8.6 KiB
Rust
// SPDX-License-Identifier: GPL-3.0-only
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use cosmic::widget::menu::key_bind::KeyBind;
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use cosmic::widget::menu::menu_tree::{menu_items, menu_root, MenuItem};
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use cosmic::{
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//TODO: export iced::widget::horizontal_rule in cosmic::widget
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iced::{widget::horizontal_rule, Alignment, Background, Border, Length},
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theme,
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widget::{
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self,
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menu::{ItemHeight, ItemWidth, MenuBar, MenuTree},
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},
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Element,
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};
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use std::collections::HashMap;
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use crate::{
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app::{Action, Message},
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config::TabConfig,
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fl,
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tab::{self, HeadingOptions, Location, Tab},
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};
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macro_rules! menu_button {
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($($x:expr),+ $(,)?) => (
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widget::button(
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widget::Row::with_children(
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vec![$(Element::from($x)),+]
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)
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.align_items(Alignment::Center)
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)
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.height(Length::Fixed(32.0))
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.padding([4, 16])
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.width(Length::Fill)
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.style(theme::Button::MenuItem)
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);
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}
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pub fn context_menu<'a>(
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tab: &Tab,
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key_binds: &HashMap<KeyBind, Action>,
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) -> Element<'a, tab::Message> {
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let find_key = |action: &Action| -> String {
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for (key_bind, key_action) in key_binds.iter() {
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if action == key_action {
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return key_bind.to_string();
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}
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}
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String::new()
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};
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let menu_item = |label, action| {
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let key = find_key(&action);
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menu_button!(
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widget::text(label),
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widget::horizontal_space(Length::Fill),
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widget::text(key)
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)
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.on_press(tab::Message::ContextAction(action))
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};
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let TabConfig {
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sort_name,
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sort_direction,
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..
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} = tab.config;
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let sort_item = |label, variant| {
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menu_item(
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format!(
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"{} {}",
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label,
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match (sort_name == variant, sort_direction) {
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(true, true) => "\u{2B07}",
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(true, false) => "\u{2B06}",
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_ => "",
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}
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),
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Action::ToggleSort(variant),
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)
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.into()
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};
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let mut selected_dir = 0;
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let mut selected = 0;
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tab.items_opt().map(|items| {
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for item in items.iter() {
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if item.selected {
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selected += 1;
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if item.metadata.is_dir() {
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selected_dir += 1;
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}
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}
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}
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});
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let mut children: Vec<Element<_>> = Vec::new();
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match tab.location {
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Location::Path(_) => {
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if selected > 0 {
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children.push(menu_item(fl!("open"), Action::Open).into());
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if selected == 1 {
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children.push(menu_item(fl!("open-with"), Action::OpenWith).into());
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if selected_dir == 1 {
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children
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.push(menu_item(fl!("open-in-terminal"), Action::OpenTerminal).into());
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}
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}
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children.push(horizontal_rule(1).into());
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children.push(menu_item(fl!("rename"), Action::Rename).into());
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children.push(menu_item(fl!("cut"), Action::Cut).into());
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children.push(menu_item(fl!("copy"), Action::Copy).into());
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//TODO: Print?
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children.push(horizontal_rule(1).into());
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//TODO: change to Show details
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children.push(menu_item(fl!("properties"), Action::Properties).into());
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//TODO: Add to sidebar
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children.push(horizontal_rule(1).into());
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children.push(menu_item(fl!("move-to-trash"), Action::MoveToTrash).into());
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} else {
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//TODO: need better designs for menu with no selection
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//TODO: have things like properties but they apply to the folder?
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children.push(menu_item(fl!("new-file"), Action::NewFile).into());
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children.push(menu_item(fl!("new-folder"), Action::NewFolder).into());
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children.push(menu_item(fl!("open-in-terminal"), Action::OpenTerminal).into());
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children.push(horizontal_rule(1).into());
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children.push(menu_item(fl!("select-all"), Action::SelectAll).into());
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children.push(menu_item(fl!("paste"), Action::Paste).into());
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children.push(horizontal_rule(1).into());
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// TODO: Nested menu
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children.push(sort_item(fl!("sort-by-name"), HeadingOptions::Name));
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children.push(sort_item(fl!("sort-by-modified"), HeadingOptions::Modified));
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children.push(sort_item(fl!("sort-by-size"), HeadingOptions::Size));
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}
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}
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Location::Trash => {
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children.push(menu_item(fl!("select-all"), Action::SelectAll).into());
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if selected > 0 {
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children.push(horizontal_rule(1).into());
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children.push(menu_item(fl!("properties"), Action::Properties).into());
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children.push(horizontal_rule(1).into());
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children
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.push(menu_item(fl!("restore-from-trash"), Action::RestoreFromTrash).into());
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}
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children.push(horizontal_rule(1).into());
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// TODO: Nested menu
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children.push(sort_item(fl!("sort-by-name"), HeadingOptions::Name));
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children.push(sort_item(fl!("sort-by-modified"), HeadingOptions::Modified));
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children.push(sort_item(fl!("sort-by-size"), HeadingOptions::Size));
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}
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}
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widget::container(widget::column::with_children(children))
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.padding(1)
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//TODO: move style to libcosmic
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.style(theme::Container::custom(|theme| {
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let cosmic = theme.cosmic();
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let component = &cosmic.background.component;
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widget::container::Appearance {
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icon_color: Some(component.on.into()),
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text_color: Some(component.on.into()),
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background: Some(Background::Color(component.base.into())),
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border: Border {
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radius: 8.0.into(),
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width: 1.0,
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color: component.divider.into(),
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},
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..Default::default()
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}
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}))
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.width(Length::Fixed(240.0))
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.into()
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}
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pub fn menu_bar<'a>(key_binds: &HashMap<KeyBind, Action>) -> Element<'a, Message> {
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MenuBar::new(vec![
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MenuTree::with_children(
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menu_root(fl!("file")),
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menu_items(
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key_binds,
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vec![
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MenuItem::Button(fl!("new-tab"), Action::TabNew),
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MenuItem::Button(fl!("new-window"), Action::WindowNew),
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MenuItem::Button(fl!("new-file"), Action::NewFile),
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MenuItem::Button(fl!("new-folder"), Action::NewFolder),
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MenuItem::Button(fl!("open"), Action::Open),
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MenuItem::Divider,
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MenuItem::Button(fl!("rename"), Action::Rename),
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//TOOD: add to sidebar, then divider
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MenuItem::Divider,
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MenuItem::Button(fl!("move-to-trash"), Action::MoveToTrash),
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MenuItem::Divider,
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MenuItem::Button(fl!("close-tab"), Action::TabClose),
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MenuItem::Button(fl!("quit"), Action::WindowClose),
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],
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),
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),
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MenuTree::with_children(
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menu_root(fl!("edit")),
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menu_items(
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key_binds,
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vec![
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MenuItem::Button(fl!("cut"), Action::Cut),
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MenuItem::Button(fl!("copy"), Action::Copy),
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MenuItem::Button(fl!("paste"), Action::Paste),
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MenuItem::Button(fl!("select-all"), Action::SelectAll),
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MenuItem::Divider,
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//TODO: edit history
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MenuItem::Button(fl!("operations"), Action::Operations),
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],
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),
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),
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MenuTree::with_children(
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menu_root(fl!("view")),
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menu_items(
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key_binds,
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vec![
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MenuItem::Button(fl!("grid-view"), Action::TabViewGrid),
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MenuItem::Button(fl!("list-view"), Action::TabViewList),
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MenuItem::Divider,
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MenuItem::Button(fl!("menu-settings"), Action::Settings),
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MenuItem::Divider,
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MenuItem::Button(fl!("menu-about"), Action::About),
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],
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),
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),
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])
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.item_height(ItemHeight::Dynamic(40))
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.item_width(ItemWidth::Uniform(240))
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.spacing(4.0)
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.into()
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}
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