keyword search implemented - bibiman - (Fork) A TUI for fast and simple interacting with your BibLaTeX database

diff options

author	lukeflo	2024-10-01 14:41:55 +0200
committer	lukeflo	2024-10-01 14:41:55 +0200
commit	80a51848951eac3d9053846a3446616b9147d9dc (patch)
tree	91775ac5d4fe2d48a2a99116195a5e1ccaeaf698 /src/backend.rs
parent	d3dbd1a7633f13280145024ac1d668b5a820f5ed (diff)
download	bibiman-80a51848951eac3d9053846a3446616b9147d9dc.tar.gz bibiman-80a51848951eac3d9053846a3446616b9147d9dc.zip

keyword search implemented

Diffstat (limited to 'src/backend.rs')

0 files changed, 0 insertions, 0 deletions

117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210

// bibiman - a TUI for managing BibLaTeX databases
// Copyright (C) 2024  lukeflo
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
/////

use ratatui::crossterm::event::{
    Event, KeyCode, KeyEvent, KeyModifiers, MouseEvent, MouseEventKind,
};
use tui_input::Input;

// // Possible ressources to open
// #[derive(Debug, PartialEq, Eq)]
// pub enum OpenRessource {
//     Pdf,
//     WebLink,
//     Note,
// }

/// Application command.
#[derive(Debug, PartialEq, Eq)]
pub enum CmdAction {
    // Toggle area
    ToggleArea,
    // Scroll list/table down
    SelectNextRow(u16),
    // Scroll list/table up.
    SelectPrevRow(u16),
    // Select nex table col.
    SelectNextCol,
    // Select previous table col.
    SelectPrevCol,
    // Scroll info/preview area down
    ScrollInfoDown,
    // Scroll info/preview area up
    ScrollInfoUp,
    // Go to top.
    Top,
    // Go to bottom.
    Bottom,
    // Search list
    SearchList,
    // Reset lists
    Reset,
    // Confirm search/selection
    Confirm,
    // Sort table/list
    SortList,
    //
    SortById,
    // Yank selected item
    YankItem,
    // Edit file
    EditFile,
    // Open linked ressource
    Open,
    // Input command.
    Input(InputCmdAction),
    // Hexdump command.
    Exit,
    // Show keybindings
    ShowHelp,
    // Add new entry
    AddEntry,
    // Create note
    CreateNote,
    // Do nothing.
    Nothing,
}

impl From<KeyEvent> for CmdAction {
    fn from(key_event: KeyEvent) -> Self {
        match key_event.code {
            // Go to first/last entry of selected list/table
            KeyCode::Char('g') | KeyCode::Home => Self::Top,
            KeyCode::Char('G') | KeyCode::End => Self::Bottom,
            // Scroll columns of EntryTable
            KeyCode::Right | KeyCode::Char('l') => Self::SelectNextCol,
            KeyCode::Left | KeyCode::Char('h') => Self::SelectPrevCol,
            // Scroll table/list vertically by 1
            KeyCode::Down | KeyCode::Char('j') => {
                if key_event.modifiers == KeyModifiers::ALT {
                    Self::ScrollInfoDown
                } else {
                    Self::SelectNextRow(1)
                }
            }
            KeyCode::Up | KeyCode::Char('k') => {
                if key_event.modifiers == KeyModifiers::ALT {
                    Self::ScrollInfoUp
                } else {
                    Self::SelectPrevRow(1)
                }
            }
            // Scroll table/list vertically by 5
            KeyCode::Char('d') => {
                if key_event.modifiers == KeyModifiers::CONTROL {
                    Self::SelectNextRow(5)
                } else {
                    Self::Nothing
                }
            }
            KeyCode::Char('u') => {
                if key_event.modifiers == KeyModifiers::CONTROL {
                    Self::SelectPrevRow(5)
                } else {
                    Self::Nothing
                }
            }
            // Scroll info/preview area
            KeyCode::PageDown => Self::ScrollInfoDown,
            KeyCode::PageUp => Self::ScrollInfoUp,
            // Exit App
            KeyCode::Char('q') => Self::Exit,
            // Add new entry
            KeyCode::Char('a') => Self::AddEntry,
            KeyCode::Char('c') | KeyCode::Char('C') => {
                if key_event.modifiers == KeyModifiers::CONTROL {
                    Self::Exit
                } else {
                    Self::Nothing
                }
            }
            // Switch selected area
            KeyCode::Tab => Self::ToggleArea,
            KeyCode::BackTab => Self::ToggleArea,
            // Enter search mode
            KeyCode::Char('/') => Self::SearchList,
            KeyCode::Char('f') => {
                if key_event.modifiers == KeyModifiers::CONTROL {
                    Self::SearchList
                } else {
                    Self::Nothing
                }
            }
            // Confirm selection
            KeyCode::Enter => Self::Confirm,
            // Reset lists/tables
            KeyCode::Esc => Self::Reset,
            // Open linked ressource
            KeyCode::Char('o') => Self::Open,
            // KeyCode::Char('u') => Self::Open(OpenRessource::WebLink),
            // Create note file
            KeyCode::Char('n') => Self::CreateNote,
            // Edit currently selected entry
            KeyCode::Char('e') => Self::EditFile,
            // Yank selected item/value
            KeyCode::Char('y') => Self::YankItem,
            // Sort entry table by selected col
            KeyCode::Char('s') => Self::SortList,
            // Sort entry table by position in file
            KeyCode::Char('S') => Self::SortById,
            // Show help popup
            KeyCode::Char('?') => Self::ShowHelp,
            // Else do nothing
            _ => Self::Nothing,
        }
    }
}

impl From<MouseEvent> for CmdAction {
    fn from(mouse_event: MouseEvent) -> Self {
        match mouse_event.kind {
            MouseEventKind::ScrollDown => Self::SelectNextRow(1),
            MouseEventKind::ScrollUp => Self::SelectPrevRow(1),
            _ => Self::Nothing,
        }
    }
}

/// Input mode command.
#[derive(Debug, PartialEq, Eq)]
pub enum InputCmdAction {
    // Handle input.
    Handle(Event),
    // Enter input mode.
    Enter,
    // Confirm input.
    Confirm,
    // Exit input mode
    Exit,
    // Do nothing
    Nothing,
}

impl InputCmdAction {
    /// Parses the event.
    pub fn parse(key_event: KeyEvent, input: &Input) -> Self {
        if key_event.code == KeyCode::Backspace && input.value().is_empty() {
            Self::Nothing
        } else if key_event.code == KeyCode::Esc {
            Self::Exit
        } else if key_event.code == KeyCode::Enter {
            Self::Confirm
        } else {
            Self::Handle(Event::Key(key_event))
        }
    }
}


context:
space:
mode: