f93308f211
* Initial mouse support * enable mouse support (termion MouseTerminal) * handle scroll up and down events * Allow enabling/disabling of mouse reporting Store the mouse terminal on OsInputOutput * WIP: switch pane focus with mouse * testing to get mouse character selection * wip mouse selection * wip: mouse selection - initial handling of mouse events for text selection within a pane - wide characters currently problematic - selection is not highlighted * highlight currently selected text * improve get currently selected text from TerminalPane * copy selection to clipboard (wayland only for now) * Add missing set_should_render on selection update * Improve text selection - Strip whitespace from end of lines - Insert newlines when selection spans multiple lines * Simplify selection logic - Remove Range struct - Selection is not an Option anymore, it's empty when start == end * copy selection to clipboard with OSC-52 sequence * Improve text selection with multiple panes - Constrain mouse hold and release events to currently active pane - Fix calculation of columns with side by side panes * fix for PositionAndSize changes * Fix mouse selection with full screen pane. - Transform mouse event positions to relative when passing to pane. * Move selection to grid, rework highlighting. - Mark selected lines for update in grid output buffer, for now in the simplest way possible, but can be made more efficient by calculating changed lines only. - Clear selection on pane resize. - Re-add logic to forward mouse hold and release events only to currently active pane. * Tidy up selection - add method to get selection line range - add method to sort the current selection * Grid: move current selection up/down when scrolling - Make the selection work with lines in lines_above and lines_below - Todo: update selection end when scrolling with mouse button being held - Todo: figure out how to move selection when new characters are added. * Grid: move selection when new lines are added * Keep track of selection being active - Handle the selection growing/shrinking when scrolling with mouse button held down but not yet released. * Improve selection end with multiple panes * Tidying up - remove logging statements, unused code * Add some unit tests for selection, move position to zellij-utils * Change Position::new to take i32 for line * Grid: add unit tests for copy from selection * add basic integration test for mouse pane focus * Add basic integration test for mouse scroll * Use color from palette for selection rendering * Improve performance of selection render - Try to minimize lines to update on selection start/update/end * fixes for updated start method * fix lines not in viewport being marked for rendering - the previous optimization to grid selection rendering was always adding the lines at the extremes of previous selection, causing problems when scrolling up or down - make sure to only add lines in viewport * Disable mouse mode on exit * use saturating_sub for usize subtractions * copy selection to clipboard on mouse release * disable mouse on exit after error * remove left-over comments * remove copy keybinding * add default impl for selection methods in Pane - remove the useless methods from Impl Pane in PluginPane * move line diff between selections to selection * add option to disable mouse mode * Allow scrolling with mouse while selecting. * move action repeater to os_input_output, change timeout to 10ms - change repeater to take an action instead of a position with hardcoded action * replace mouse mode integration tests with e2e tests * cleanup * cleanup * check if mouse mode is disabled from merged options * fix missing changes in tests, cleanup
69 lines
2.2 KiB
Rust
69 lines
2.2 KiB
Rust
use serde::{Deserialize, Serialize};
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use crate::position::Position;
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/// A mouse related event
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Deserialize, Serialize)]
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pub enum MouseEvent {
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/// A mouse button was pressed.
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///
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/// The coordinates are zero-based.
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Press(MouseButton, Position),
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/// A mouse button was released.
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///
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/// The coordinates are zero-based.
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Release(Position),
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/// A mouse button is held over the given coordinates.
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///
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/// The coordinates are zero-based.
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Hold(Position),
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}
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impl From<termion::event::MouseEvent> for MouseEvent {
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fn from(event: termion::event::MouseEvent) -> Self {
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match event {
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termion::event::MouseEvent::Press(button, x, y) => Self::Press(
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MouseButton::from(button),
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Position::new((y.saturating_sub(1)) as i32, x.saturating_sub(1)),
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),
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termion::event::MouseEvent::Release(x, y) => Self::Release(Position::new(
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(y.saturating_sub(1)) as i32,
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x.saturating_sub(1),
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)),
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termion::event::MouseEvent::Hold(x, y) => Self::Hold(Position::new(
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(y.saturating_sub(1)) as i32,
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x.saturating_sub(1),
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)),
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}
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}
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}
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash, Deserialize, Serialize)]
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pub enum MouseButton {
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/// The left mouse button.
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Left,
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/// The right mouse button.
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Right,
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/// The middle mouse button.
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Middle,
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/// Mouse wheel is going up.
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///
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/// This event is typically only used with Mouse::Press.
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WheelUp,
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/// Mouse wheel is going down.
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///
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/// This event is typically only used with Mouse::Press.
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WheelDown,
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}
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impl From<termion::event::MouseButton> for MouseButton {
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fn from(button: termion::event::MouseButton) -> Self {
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match button {
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termion::event::MouseButton::Left => Self::Left,
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termion::event::MouseButton::Right => Self::Right,
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termion::event::MouseButton::Middle => Self::Middle,
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termion::event::MouseButton::WheelUp => Self::WheelUp,
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termion::event::MouseButton::WheelDown => Self::WheelDown,
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}
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}
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}
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