121 lines
4.3 KiB
Rust
121 lines
4.3 KiB
Rust
use crate::terminal::Key;
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//use std::any::TypeId;
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use fnv::FnvHashMap;
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#[derive(Debug, Clone, Default, Serialize, Deserialize)]
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pub struct Shortcuts {
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#[serde(flatten)]
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pub general: GeneralShortcuts,
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#[serde(flatten)]
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pub listing: ListingShortcuts,
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#[serde(flatten)]
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pub composing: ComposingShortcuts,
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#[serde(flatten)]
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pub compact_listing: CompactListingShortcuts,
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#[serde(flatten)]
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pub contact_list: ContactListShortcuts,
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#[serde(flatten)]
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pub pager: PagerShortcuts,
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}
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/// Create a struct holding all of a Component's shortcuts.
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#[macro_export]
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macro_rules! shortcut_key_values {
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(
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$cname:expr,
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$(#[$outer:meta])*
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pub struct $name:ident { $($fname:ident : Key |> $fdesc:literal |> $default:expr),* }) => {
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$(#[$outer])*
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[serde(default)]
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#[serde(rename = $cname)]
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pub struct $name {
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$($fname : Key),*
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}
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impl $name {
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/// Returns a shortcut's description
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pub fn key_desc(&self, key: &str) -> &'static str {
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match key {
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$(stringify!($fname) => $fdesc),*,
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_ => unreachable!()
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}
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}
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/// Returns a hashmap of all shortcuts and their values
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pub fn key_values(&self) -> FnvHashMap<&'static str, Key> {
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[
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$((stringify!($fname),(self.$fname).clone()),)*
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].iter().cloned().collect()
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}
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}
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impl Default for $name {
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fn default() -> Self {
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Self {
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$($fname: $default),*
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}
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}
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}
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}
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}
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shortcut_key_values! { "compact_listing",
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/// Shortcut listing for a mail listing in compact mode.
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pub struct CompactListingShortcuts {
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open_thread: Key |> "Open thread." |> Key::Char('\n'),
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exit_thread: Key |> "Exit thread view." |> Key::Char('i'),
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select_entry: Key |> "Select thread entry." |> Key::Char('v')
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}
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}
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shortcut_key_values! { "listing",
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/// Shortcut listing for a mail listing.
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pub struct ListingShortcuts {
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prev_page: Key |> "Go to previous page." |> Key::PageUp,
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next_page: Key |> "Go to next page." |> Key::PageDown,
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prev_folder: Key |> "Go to previous folder." |> Key::Char('K'),
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next_folder: Key |> "Go to next folder." |> Key::Char('J'),
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prev_account: Key |> "Go to previous account." |> Key::Char('l'),
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next_account: Key |> "Go to next account." |> Key::Char('h'),
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new_mail: Key |> "Start new mail draft in new tab." |> Key::Char('m'),
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set_seen: Key |> "Set thread as seen." |> Key::Char('n'),
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search: Key |> "Search within list of e-mails." |> Key::Char('/'),
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toggle_menu_visibility: Key |> "Toggle visibility of side menu in mail list." |> Key::Char('`')
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}
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}
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shortcut_key_values! { "contact-list",
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/// Shortcut listing for the contact list view
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pub struct ContactListShortcuts {
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create_contact: Key |> "Create new contact." |> Key::Char('c'),
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edit_contact: Key |> "Edit contact under cursor." |> Key::Char('e'),
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toggle_menu_visibility: Key |> "Toggle visibility of side menu in mail list." |> Key::Char('`'),
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prev_account: Key |> "Go to previous account." |> Key::Char('l'),
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next_account: Key |> "Go to next account." |> Key::Char('h')
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}
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}
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shortcut_key_values! { "pager",
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/// Shortcut listing for the text pager
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pub struct PagerShortcuts {
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scroll_up: Key |> "Scroll up pager." |> Key::Char('k'),
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scroll_down: Key |> "Scroll down pager." |> Key::Char('j'),
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page_up: Key |> "Go to previous pager page" |> Key::PageUp,
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page_down: Key |> "Go to next pager page" |> Key::PageDown
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}
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}
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shortcut_key_values! { "general",
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pub struct GeneralShortcuts {
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next_tab: Key |> "Next tab." |> Key::Char('T'),
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go_to_tab: Key |> "Go to the nth tab" |> Key::Alt('n')
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}
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}
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shortcut_key_values! { "composing",
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pub struct ComposingShortcuts {
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send_mail: Key |> "Deliver draft to mailer" |> Key::Char('s'),
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edit_mail: Key |> "Edit mail." |> Key::Char('e')
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}
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}
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