106 lines
3.1 KiB
Rust
106 lines
3.1 KiB
Rust
use 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, Deserialize)]
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pub struct Shortcuts {
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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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#[macro_export]
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macro_rules! key_values {
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( $cname:expr, derive ($($derives:ident),*) : pub struct $name:ident { $($fname:ident : Key |> $fdesc:expr),* }) => {
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#[derive($($derives),*)]
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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 $name {
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pub fn key_desc(&self, key: &str) -> &'static str {
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match key {
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$(stringify!($fname) => $fdesc),*,
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_ => unreachable!()
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}
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}
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pub fn key_values(&self) -> FnvHashMap<&'static str, &Key> {
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let mut map: FnvHashMap<&'static str, &Key> = Default::default();
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$(map.insert(stringify!($fname),&(self.$fname));)*
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map
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}
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}
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}
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}
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key_values! { "compact-listing", derive (Debug, Clone, Deserialize) :
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pub struct CompactListingShortcuts {
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open_thread: Key |> "Open thread.",
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exit_thread: Key |> "Exit thread view.",
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prev_page: Key |> "Go to previous page.",
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next_page: Key |> "Go to next page.",
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prev_folder: Key |> "Go to previous folder.",
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next_folder: Key |> "Go to next folder.",
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prev_account: Key |> "Go to previous account.",
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next_account: Key |> "Go to next account.",
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new_mail: Key |> "Start new mail draft in new tab."
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}
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}
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impl Default for CompactListingShortcuts {
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fn default() -> Self {
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CompactListingShortcuts {
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open_thread: Key::Char('\n'),
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exit_thread: Key::Char('i'),
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prev_page: Key::PageUp,
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next_page: Key::PageDown,
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prev_folder: Key::Char('J'),
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next_folder: Key::Char('K'),
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prev_account: Key::Char('h'),
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next_account: Key::Char('l'),
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new_mail: Key::Char('m'),
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}
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}
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}
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key_values! { "contact-list", derive (Debug, Clone, Deserialize) :
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pub struct ContactListShortcuts {
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create_contact: Key |> "Create new contact.",
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edit_contact: Key |> "Edit contact under cursor."
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}
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}
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impl Default for ContactListShortcuts {
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fn default() -> Self {
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ContactListShortcuts {
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create_contact: Key::Char('c'),
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edit_contact: Key::Char('e'),
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}
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}
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}
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key_values! { "pager", derive (Debug, Clone, Deserialize) :
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pub struct PagerShortcuts {
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scroll_up: Key |> "Scroll up pager.",
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scroll_down: Key |> "Scroll down pager.",
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page_up: Key |> "Go to previous pager page",
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page_down: Key |> "Go to next pager page"
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}
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}
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impl Default for PagerShortcuts {
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fn default() -> Self {
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PagerShortcuts {
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scroll_up: Key::Char('k'),
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scroll_down: Key::Char('j'),
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page_up: Key::PageUp,
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page_down: Key::PageDown,
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}
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}
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}
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