mirror of https://github.com/sgoudham/neovide.git
in progress adding back winit
Keith Simmons
4 years ago
parent
a490e5992a
commit
451ff87272
@ -0,0 +1,36 @@
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mod qwerty;
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use log::trace;
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use skulpin::sdl2::keyboard::{Keycode, Mod};
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use qwerty::*;
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use super::keyboard::*;
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use crate::settings::*;
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pub fn unsupported_key<R>(keycode: Keycode) -> Option<R> {
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trace!("Unsupported key: {:?}", keycode);
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None
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}
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pub fn produce_neovim_keybinding_string(
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keycode: Option<Keycode>,
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keytext: Option<String>,
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modifiers: Mod,
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) -> Option<String> {
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let shift = modifiers.contains(Mod::LSHIFTMOD) || modifiers.contains(Mod::RSHIFTMOD);
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let ctrl = modifiers.contains(Mod::LCTRLMOD) || modifiers.contains(Mod::RCTRLMOD);
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let alt = modifiers.contains(Mod::LALTMOD) || modifiers.contains(Mod::RALTMOD);
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let gui = modifiers.contains(Mod::LGUIMOD) || modifiers.contains(Mod::RGUIMOD);
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if let Some(text) = keytext {
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Some(append_modifiers(&text, false, false, ctrl, alt, gui))
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} else if let Some(keycode) = keycode {
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(match SETTINGS.get::<KeyboardSettings>().layout {
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KeyboardLayout::Qwerty => handle_qwerty_layout(keycode, shift, ctrl, alt),
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})
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.map(|(transformed_text, special, shift, ctrl, alt)| {
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append_modifiers(transformed_text, special, shift, ctrl, alt, gui)
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})
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} else {
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None
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}
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}
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@ -0,0 +1,44 @@
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mod qwerty;
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use log::trace;
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use skulpin::winit::event::ModifiersState;
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use skulpin::winit::event::VirtualKeyCode as Keycode;
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use qwerty::*;
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use super::keyboard::*;
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use crate::settings::*;
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pub fn unsupported_key<R>(keycode: Keycode) -> Option<R> {
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trace!("Unsupported key: {:?}", keycode);
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None
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}
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pub fn produce_neovim_keybinding_string(
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keycode: Option<Keycode>,
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keytext: Option<String>,
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modifiers: Option<ModifiersState>,
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) -> Option<String> {
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let mut shift = false;
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let mut ctrl = false;
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let mut alt = false;
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let mut gui = false;
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if let Some(modifiers) = modifiers {
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shift = modifiers.shift();
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ctrl = modifiers.ctrl();
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alt = modifiers.alt();
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gui = modifiers.logo();
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}
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if let Some(text) = keytext {
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Some(append_modifiers(&text, false, false, ctrl, alt, gui))
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} else if let Some(keycode) = keycode {
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(match SETTINGS.get::<KeyboardSettings>().layout {
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KeyboardLayout::Qwerty => handle_qwerty_layout(keycode, shift, ctrl, alt),
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})
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.map(|(transformed_text, special, shift, ctrl, alt)| {
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append_modifiers(transformed_text, special, shift, ctrl, alt, gui)
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})
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} else {
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None
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}
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}
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@ -0,0 +1,164 @@
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use super::unsupported_key;
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use skulpin::winit::event::VirtualKeyCode as Keycode;
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pub fn handle_qwerty_layout(
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keycode: Keycode,
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shift: bool,
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ctrl: bool,
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alt: bool,
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) -> Option<(&'static str, bool, bool, bool, bool)> {
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match (keycode, shift, ctrl, alt) {
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(Keycode::Back, shift, ctrl, alt) => Some(("BS", true, shift, ctrl, alt)),
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(Keycode::Tab, shift, ctrl, alt) => Some(("Tab", true, shift, ctrl, alt)),
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(Keycode::Return, shift, ctrl, alt) => Some(("Enter", true, shift, ctrl, alt)),
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(Keycode::Escape, shift, ctrl, alt) => Some(("Esc", true, shift, ctrl, alt)),
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(Keycode::Space, shift, ctrl, alt) => Some((" ", false, shift, ctrl, alt)),
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(Keycode::Apostrophe, false, ctrl, alt) => Some(("'", false, false, ctrl, alt)),
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(Keycode::Apostrophe, true, ctrl, alt) => Some(("\"", false, false, ctrl, alt)),
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(Keycode::Comma, false, ctrl, alt) => Some((",", false, shift, ctrl, alt)),
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(Keycode::Comma, true, ctrl, alt) => Some(("<", false, shift, ctrl, alt)),
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(Keycode::Minus, false, ctrl, alt) => Some(("-", false, false, ctrl, alt)),
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(Keycode::Minus, true, ctrl, alt) => Some(("_", false, false, ctrl, alt)),
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(Keycode::Period, false, ctrl, alt) => Some((".", false, false, ctrl, alt)),
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(Keycode::Period, true, ctrl, alt) => Some((">", false, false, ctrl, alt)),
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(Keycode::Slash, false, ctrl, alt) => Some(("/", false, false, ctrl, alt)),
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(Keycode::Slash, true, ctrl, alt) => Some(("?", false, false, ctrl, alt)),
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(Keycode::Key0, false, ctrl, alt) => Some(("0", false, shift, ctrl, alt)),
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(Keycode::Key0, true, ctrl, alt) => Some((")", true, shift, ctrl, alt)),
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(Keycode::Key1, false, ctrl, alt) => Some(("1", false, shift, ctrl, alt)),
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(Keycode::Key1, true, ctrl, alt) => Some(("!", true, shift, ctrl, alt)),
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(Keycode::Key2, false, ctrl, alt) => Some(("2", false, false, ctrl, alt)),
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(Keycode::Key2, true, ctrl, alt) => Some(("@", false, false, ctrl, alt)),
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(Keycode::Key3, false, ctrl, alt) => Some(("3", false, false, ctrl, alt)),
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(Keycode::Key3, true, ctrl, alt) => Some(("#", false, false, ctrl, alt)),
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(Keycode::Key4, false, ctrl, alt) => Some(("4", false, false, ctrl, alt)),
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(Keycode::Key4, true, ctrl, alt) => Some(("$", false, false, ctrl, alt)),
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(Keycode::Key5, false, ctrl, alt) => Some(("5", false, false, ctrl, alt)),
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(Keycode::Key5, true, ctrl, alt) => Some(("%", false, false, ctrl, alt)),
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(Keycode::Key6, false, ctrl, alt) => Some(("6", false, false, ctrl, alt)),
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(Keycode::Key6, true, ctrl, alt) => Some(("^", false, false, ctrl, alt)),
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(Keycode::Key7, false, ctrl, alt) => Some(("7", false, false, ctrl, alt)),
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(Keycode::Key7, true, ctrl, alt) => Some(("&", false, false, ctrl, alt)),
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(Keycode::Key8, false, ctrl, alt) => Some(("8", false, false, ctrl, alt)),
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(Keycode::Key8, true, ctrl, alt) => Some(("*", false, false, ctrl, alt)),
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(Keycode::Key9, false, ctrl, alt) => Some(("9", false, false, ctrl, alt)),
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(Keycode::Key9, true, ctrl, alt) => Some(("(", true, false, ctrl, alt)),
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(Keycode::Colon, shift, ctrl, alt) => Some((":", false, shift, ctrl, alt)),
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(Keycode::Semicolon, false, ctrl, alt) => Some((";", false, false, ctrl, alt)),
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(Keycode::Semicolon, true, ctrl, alt) => Some((":", false, false, ctrl, alt)),
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(Keycode::Equals, false, ctrl, alt) => Some(("=", false, false, ctrl, alt)),
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(Keycode::Equals, true, ctrl, alt) => Some(("+", false, false, ctrl, alt)),
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(Keycode::At, shift, ctrl, alt) => Some(("@", false, shift, ctrl, alt)),
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(Keycode::LBracket, false, ctrl, alt) => Some(("[", false, false, ctrl, alt)),
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(Keycode::LBracket, true, ctrl, alt) => Some(("{", false, false, ctrl, alt)),
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(Keycode::Backslash, false, ctrl, alt) => Some(("\\", false, false, ctrl, alt)),
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(Keycode::Backslash, true, ctrl, alt) => Some(("|", false, false, ctrl, alt)),
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(Keycode::RBracket, false, ctrl, alt) => Some(("]", false, false, ctrl, alt)),
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(Keycode::RBracket, true, ctrl, alt) => Some(("}", false, false, ctrl, alt)),
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(Keycode::Caret, shift, ctrl, alt) => Some(("^", false, shift, ctrl, alt)),
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(Keycode::Grave, false, ctrl, alt) => Some(("`", false, false, ctrl, alt)),
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(Keycode::Grave, true, ctrl, alt) => Some(("~", false, false, ctrl, alt)),
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(Keycode::A, shift, ctrl, alt) => Some(("a", false, shift, ctrl, alt)),
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(Keycode::B, shift, ctrl, alt) => Some(("b", false, shift, ctrl, alt)),
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(Keycode::C, shift, ctrl, alt) => Some(("c", false, shift, ctrl, alt)),
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(Keycode::D, shift, ctrl, alt) => Some(("d", false, shift, ctrl, alt)),
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(Keycode::E, shift, ctrl, alt) => Some(("e", false, shift, ctrl, alt)),
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(Keycode::F, shift, ctrl, alt) => Some(("f", false, shift, ctrl, alt)),
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(Keycode::G, shift, ctrl, alt) => Some(("g", false, shift, ctrl, alt)),
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(Keycode::H, shift, ctrl, alt) => Some(("h", false, shift, ctrl, alt)),
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(Keycode::I, shift, ctrl, alt) => Some(("i", false, shift, ctrl, alt)),
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(Keycode::J, shift, ctrl, alt) => Some(("j", false, shift, ctrl, alt)),
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(Keycode::K, shift, ctrl, alt) => Some(("k", false, shift, ctrl, alt)),
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(Keycode::L, shift, ctrl, alt) => Some(("l", false, shift, ctrl, alt)),
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(Keycode::M, shift, ctrl, alt) => Some(("m", false, shift, ctrl, alt)),
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(Keycode::N, shift, ctrl, alt) => Some(("n", false, shift, ctrl, alt)),
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(Keycode::O, shift, ctrl, alt) => Some(("o", false, shift, ctrl, alt)),
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(Keycode::P, shift, ctrl, alt) => Some(("p", false, shift, ctrl, alt)),
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(Keycode::Q, shift, ctrl, alt) => Some(("q", false, shift, ctrl, alt)),
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(Keycode::R, shift, ctrl, alt) => Some(("r", false, shift, ctrl, alt)),
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(Keycode::S, shift, ctrl, alt) => Some(("s", false, shift, ctrl, alt)),
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(Keycode::T, shift, ctrl, alt) => Some(("t", false, shift, ctrl, alt)),
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(Keycode::U, shift, ctrl, alt) => Some(("u", false, shift, ctrl, alt)),
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(Keycode::V, shift, ctrl, alt) => Some(("v", false, shift, ctrl, alt)),
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(Keycode::W, shift, ctrl, alt) => Some(("w", false, shift, ctrl, alt)),
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(Keycode::X, shift, ctrl, alt) => Some(("x", false, shift, ctrl, alt)),
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(Keycode::Y, shift, ctrl, alt) => Some(("y", false, shift, ctrl, alt)),
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(Keycode::Z, shift, ctrl, alt) => Some(("z", false, shift, ctrl, alt)),
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(Keycode::Delete, shift, ctrl, alt) => Some(("Delete", true, shift, ctrl, alt)),
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(Keycode::F1, shift, ctrl, alt) => Some(("F1", true, shift, ctrl, alt)),
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(Keycode::F2, shift, ctrl, alt) => Some(("F2", true, shift, ctrl, alt)),
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(Keycode::F3, shift, ctrl, alt) => Some(("F3", true, shift, ctrl, alt)),
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(Keycode::F4, shift, ctrl, alt) => Some(("F4", true, shift, ctrl, alt)),
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(Keycode::F5, shift, ctrl, alt) => Some(("F5", true, shift, ctrl, alt)),
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(Keycode::F6, shift, ctrl, alt) => Some(("F6", true, shift, ctrl, alt)),
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(Keycode::F7, shift, ctrl, alt) => Some(("F7", true, shift, ctrl, alt)),
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(Keycode::F8, shift, ctrl, alt) => Some(("F8", true, shift, ctrl, alt)),
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(Keycode::F9, shift, ctrl, alt) => Some(("F9", true, shift, ctrl, alt)),
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(Keycode::F10, shift, ctrl, alt) => Some(("F10", true, shift, ctrl, alt)),
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(Keycode::F11, shift, ctrl, alt) => Some(("F11", true, shift, ctrl, alt)),
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(Keycode::F12, shift, ctrl, alt) => Some(("F12", true, shift, ctrl, alt)),
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(Keycode::Snapshot, _, _, _) => unsupported_key(Keycode::Snapshot),
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(Keycode::Pause, _, _, _) => unsupported_key(Keycode::Pause),
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(Keycode::Insert, shift, ctrl, alt) => Some(("Insert", true, shift, ctrl, alt)),
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(Keycode::Home, shift, ctrl, alt) => Some(("Home", true, shift, ctrl, alt)),
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(Keycode::PageUp, shift, ctrl, alt) => Some(("PageUp", true, shift, ctrl, alt)),
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(Keycode::End, shift, ctrl, alt) => Some(("End", true, shift, ctrl, alt)),
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(Keycode::PageDown, shift, ctrl, alt) => Some(("PageDown", true, shift, ctrl, alt)),
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(Keycode::Right, shift, ctrl, alt) => Some(("Right", true, shift, ctrl, alt)),
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(Keycode::Left, shift, ctrl, alt) => Some(("Left", true, shift, ctrl, alt)),
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(Keycode::Down, shift, ctrl, alt) => Some(("Down", true, shift, ctrl, alt)),
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(Keycode::Up, shift, ctrl, alt) => Some(("Up", true, shift, ctrl, alt)),
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(Keycode::Numpad0, shift, ctrl, alt) => Some(("0", false, shift, ctrl, alt)),
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(Keycode::Numpad1, shift, ctrl, alt) => Some(("1", false, shift, ctrl, alt)),
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(Keycode::Numpad2, shift, ctrl, alt) => Some(("2", false, shift, ctrl, alt)),
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(Keycode::Numpad3, shift, ctrl, alt) => Some(("3", false, shift, ctrl, alt)),
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(Keycode::Numpad4, shift, ctrl, alt) => Some(("4", false, shift, ctrl, alt)),
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(Keycode::Numpad5, shift, ctrl, alt) => Some(("5", false, shift, ctrl, alt)),
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(Keycode::Numpad6, shift, ctrl, alt) => Some(("6", false, shift, ctrl, alt)),
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(Keycode::Numpad7, shift, ctrl, alt) => Some(("7", false, shift, ctrl, alt)),
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(Keycode::Numpad8, shift, ctrl, alt) => Some(("8", false, shift, ctrl, alt)),
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(Keycode::Numpad9, shift, ctrl, alt) => Some(("9", false, shift, ctrl, alt)),
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(Keycode::Apps, _, _, _) => unsupported_key(Keycode::Apps),
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(Keycode::Power, _, _, _) => unsupported_key(Keycode::Power),
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(Keycode::F13, shift, ctrl, alt) => Some(("F13", true, shift, ctrl, alt)),
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(Keycode::F14, shift, ctrl, alt) => Some(("F14", true, shift, ctrl, alt)),
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(Keycode::F15, shift, ctrl, alt) => Some(("F15", true, shift, ctrl, alt)),
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(Keycode::F16, shift, ctrl, alt) => Some(("F16", true, shift, ctrl, alt)),
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(Keycode::F17, shift, ctrl, alt) => Some(("F17", true, shift, ctrl, alt)),
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(Keycode::F18, shift, ctrl, alt) => Some(("F18", true, shift, ctrl, alt)),
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(Keycode::F19, shift, ctrl, alt) => Some(("F19", true, shift, ctrl, alt)),
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(Keycode::F20, shift, ctrl, alt) => Some(("F20", true, shift, ctrl, alt)),
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(Keycode::F21, shift, ctrl, alt) => Some(("F21", true, shift, ctrl, alt)),
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(Keycode::F22, shift, ctrl, alt) => Some(("F22", true, shift, ctrl, alt)),
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(Keycode::F23, shift, ctrl, alt) => Some(("F23", true, shift, ctrl, alt)),
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(Keycode::F24, shift, ctrl, alt) => Some(("F24", true, shift, ctrl, alt)),
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(Keycode::Cut, _, _, _) => unsupported_key(Keycode::Cut),
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(Keycode::Copy, _, _, _) => unsupported_key(Keycode::Copy),
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(Keycode::Paste, _, _, _) => unsupported_key(Keycode::Paste),
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(Keycode::Mute, _, _, _) => unsupported_key(Keycode::Mute),
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(Keycode::VolumeUp, _, _, _) => unsupported_key(Keycode::VolumeUp),
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(Keycode::VolumeDown, _, _, _) => unsupported_key(Keycode::VolumeDown),
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(Keycode::Sysrq, _, _, _) => unsupported_key(Keycode::Sysrq),
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(Keycode::LControl, _, _, _) => None,
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(Keycode::LShift, _, _, _) => None,
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(Keycode::LAlt, _, _, _) => None,
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(Keycode::RControl, _, _, _) => None,
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(Keycode::RShift, _, _, _) => None,
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(Keycode::RAlt, _, _, _) => None,
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(Keycode::MediaStop, _, _, _) => unsupported_key(Keycode::MediaStop),
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(Keycode::MediaSelect, _, _, _) => unsupported_key(Keycode::MediaSelect),
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(Keycode::Calculator, _, _, _) => unsupported_key(Keycode::Calculator),
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(Keycode::MyComputer, _, _, _) => unsupported_key(Keycode::MyComputer),
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(Keycode::WebSearch, _, _, _) => unsupported_key(Keycode::WebSearch),
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(Keycode::WebHome, _, _, _) => unsupported_key(Keycode::WebHome),
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(Keycode::WebBack, _, _, _) => unsupported_key(Keycode::WebBack),
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(Keycode::WebForward, _, _, _) => unsupported_key(Keycode::WebForward),
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(Keycode::NavigateBackward, _, _, _) => unsupported_key(Keycode::NavigateBackward),
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(Keycode::NavigateForward, _, _, _) => unsupported_key(Keycode::NavigateForward),
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(Keycode::WebStop, _, _, _) => unsupported_key(Keycode::WebStop),
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(Keycode::WebRefresh, _, _, _) => unsupported_key(Keycode::WebRefresh),
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(Keycode::Sleep, _, _, _) => unsupported_key(Keycode::Sleep),
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_ => None,
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}
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}
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@ -0,0 +1,473 @@
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#[macro_use]
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mod layouts;
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use std::sync::atomic::{AtomicBool, Ordering};
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use std::sync::mpsc::Receiver;
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use std::sync::Arc;
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use std::thread::sleep;
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use std::time::{Duration, Instant};
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use crossfire::mpsc::TxUnbounded;
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use image::{load_from_memory, GenericImageView, Pixel};
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use log::{debug, error, info, trace};
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use skulpin::winit;
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use skulpin::winit::dpi::Size;
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use skulpin::winit::event::VirtualKeyCode as Keycode;
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use skulpin::winit::event::{
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ElementState, Event, ModifiersState, MouseButton, MouseScrollDelta, WindowEvent,
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};
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use skulpin::winit::event_loop::{ControlFlow, EventLoop};
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use skulpin::winit::window::{Fullscreen, Icon};
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use skulpin::{
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CoordinateSystem, LogicalSize, PhysicalSize, PresentMode, Renderer as SkulpinRenderer,
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RendererBuilder, Window, WinitWindow,
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};
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use super::handle_new_grid_size;
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use super::settings::*;
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pub use super::keyboard;
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use crate::bridge::UiCommand;
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use crate::editor::WindowCommand;
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use crate::error_handling::ResultPanicExplanation;
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use crate::redraw_scheduler::REDRAW_SCHEDULER;
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use crate::renderer::Renderer;
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use crate::settings::*;
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use layouts::produce_neovim_keybinding_string;
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#[derive(RustEmbed)]
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#[folder = "assets/"]
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struct Asset;
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pub struct WinitWindowWrapper {
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window: winit::window::Window,
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skulpin_renderer: SkulpinRenderer,
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renderer: Renderer,
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mouse_down: bool,
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mouse_position: LogicalSize,
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mouse_enabled: bool,
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grid_id_under_mouse: u64,
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title: String,
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previous_size: LogicalSize,
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transparency: f32,
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fullscreen: bool,
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cached_size: (u32, u32),
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cached_position: (i32, i32),
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ui_command_sender: TxUnbounded<UiCommand>,
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window_command_receiver: Receiver<WindowCommand>,
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running: Arc<AtomicBool>,
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}
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impl WinitWindowWrapper {
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pub fn toggle_fullscreen(&mut self) {
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if self.fullscreen {
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self.window.set_fullscreen(None);
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// Use cached size and position
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self.window.set_inner_size(self.cached_size.into::<Size>());
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self.window.set_outer_position(self.cached_position.into::<Size>());
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} else {
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self.cached_size = self.window.inner_size().into();
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self.cached_position = self.window.outer_position().unwrap().into();
|
||||
let handle = self.window.current_monitor();
|
||||
self.window
|
||||
.set_fullscreen(Some(Fullscreen::Borderless(handle)));
|
||||
}
|
||||
|
||||
self.fullscreen = !self.fullscreen;
|
||||
}
|
||||
|
||||
pub fn synchronize_settings(&mut self) {
|
||||
let editor_title = { EDITOR.lock().title.clone() };
|
||||
|
||||
if self.title != editor_title {
|
||||
self.title = editor_title;
|
||||
self.window.set_title(&self.title);
|
||||
}
|
||||
|
||||
let fullscreen = { SETTINGS.get::<WindowSettings>().fullscreen };
|
||||
|
||||
if self.fullscreen != fullscreen {
|
||||
self.toggle_fullscreen();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn handle_quit(&mut self) {
|
||||
self.running.store(false, Ordering::Relaxed);
|
||||
}
|
||||
|
||||
pub fn handle_keyboard_input(
|
||||
&mut self,
|
||||
keycode: Option<Keycode>,
|
||||
modifiers: Option<ModifiersState>,
|
||||
) {
|
||||
if keycode.is_some() {
|
||||
trace!(
|
||||
"Keyboard Input Received: keycode-{:?} modifiers-{:?} ",
|
||||
keycode,
|
||||
modifiers
|
||||
);
|
||||
}
|
||||
|
||||
if let Some(keybinding_string) = produce_neovim_keybinding_string(keycode, None, modifiers)
|
||||
{
|
||||
self.ui_command_sender
|
||||
.send(UiCommand::Keyboard(keybinding_string))
|
||||
.unwrap_or_explained_panic(
|
||||
"Could not send UI command from the window system to the neovim process.",
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn handle_pointer_motion(&mut self, x: i32, y: i32) {
|
||||
let previous_position = self.mouse_position;
|
||||
let winit_window_wrapper = WinitWindow::new(&self.window);
|
||||
let logical_position =
|
||||
PhysicalSize::new(x as u32, y as u32).to_logical(winit_window_wrapper.scale_factor());
|
||||
|
||||
let mut top_window_position = (0.0, 0.0);
|
||||
let mut top_grid_position = None;
|
||||
|
||||
for details in self.renderer.window_regions.iter() {
|
||||
if logical_position.width >= details.region.left as u32
|
||||
&& logical_position.width < details.region.right as u32
|
||||
&& logical_position.height >= details.region.top as u32
|
||||
&& logical_position.height < details.region.bottom as u32
|
||||
{
|
||||
top_window_position = (details.region.left, details.region.top);
|
||||
top_grid_position = Some((
|
||||
details.id,
|
||||
LogicalSize::new(
|
||||
logical_position.width - details.region.left as u32,
|
||||
logical_position.height - details.region.top as u32,
|
||||
),
|
||||
details.floating,
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
if let Some((grid_id, grid_position, grid_floating)) = top_grid_position {
|
||||
self.grid_id_under_mouse = grid_id;
|
||||
self.mouse_position = LogicalSize::new(
|
||||
(grid_position.width as f32 / self.renderer.font_width) as u32,
|
||||
(grid_position.height as f32 / self.renderer.font_height) as u32,
|
||||
);
|
||||
|
||||
if self.mouse_enabled && self.mouse_down && previous_position != self.mouse_position {
|
||||
let (window_left, window_top) = top_window_position;
|
||||
|
||||
// Until https://github.com/neovim/neovim/pull/12667 is merged, we have to special
|
||||
// case non floating windows. Floating windows correctly transform mouse positions
|
||||
// into grid coordinates, but non floating windows do not.
|
||||
let position = if grid_floating {
|
||||
(self.mouse_position.width, self.mouse_position.height)
|
||||
} else {
|
||||
let adjusted_drag_left =
|
||||
self.mouse_position.width + (window_left / self.renderer.font_width) as u32;
|
||||
let adjusted_drag_top = self.mouse_position.height
|
||||
+ (window_top / self.renderer.font_height) as u32;
|
||||
(adjusted_drag_left, adjusted_drag_top)
|
||||
};
|
||||
|
||||
self.ui_command_sender
|
||||
.send(UiCommand::Drag {
|
||||
grid_id: self.grid_id_under_mouse,
|
||||
position,
|
||||
})
|
||||
.ok();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn handle_pointer_down(&mut self) {
|
||||
if self.mouse_enabled {
|
||||
self.ui_command_sender
|
||||
.send(UiCommand::MouseButton {
|
||||
action: String::from("press"),
|
||||
grid_id: self.grid_id_under_mouse,
|
||||
position: (self.mouse_position.width, self.mouse_position.height),
|
||||
})
|
||||
.ok();
|
||||
}
|
||||
self.mouse_down = true;
|
||||
}
|
||||
|
||||
pub fn handle_pointer_up(&mut self) {
|
||||
if self.mouse_enabled {
|
||||
self.ui_command_sender
|
||||
.send(UiCommand::MouseButton {
|
||||
action: String::from("release"),
|
||||
grid_id: self.grid_id_under_mouse,
|
||||
position: (self.mouse_position.width, self.mouse_position.height),
|
||||
})
|
||||
.ok();
|
||||
}
|
||||
self.mouse_down = false;
|
||||
}
|
||||
|
||||
pub fn handle_mouse_wheel(&mut self, x: i32, y: i32) {
|
||||
if !self.mouse_enabled {
|
||||
return;
|
||||
}
|
||||
|
||||
let vertical_input_type = match y {
|
||||
_ if y > 0 => Some("up"),
|
||||
_ if y < 0 => Some("down"),
|
||||
_ => None,
|
||||
};
|
||||
|
||||
if let Some(input_type) = vertical_input_type {
|
||||
self.ui_command_sender
|
||||
.send(UiCommand::Scroll {
|
||||
direction: input_type.to_string(),
|
||||
grid_id: self.grid_id_under_mouse,
|
||||
position: (self.mouse_position.width, self.mouse_position.height),
|
||||
})
|
||||
.ok();
|
||||
}
|
||||
|
||||
let horizontal_input_type = match y {
|
||||
_ if x > 0 => Some("right"),
|
||||
_ if x < 0 => Some("left"),
|
||||
_ => None,
|
||||
};
|
||||
|
||||
if let Some(input_type) = horizontal_input_type {
|
||||
self.ui_command_sender
|
||||
.send(UiCommand::Scroll {
|
||||
direction: input_type.to_string(),
|
||||
grid_id: self.grid_id_under_mouse,
|
||||
position: (self.mouse_position.width, self.mouse_position.height),
|
||||
})
|
||||
.ok();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn handle_focus_lost(&mut self) {
|
||||
self.ui_command_sender.send(UiCommand::FocusLost).ok();
|
||||
}
|
||||
|
||||
pub fn handle_focus_gained(&mut self) {
|
||||
self.ui_command_sender.send(UiCommand::FocusGained).ok();
|
||||
REDRAW_SCHEDULER.queue_next_frame();
|
||||
}
|
||||
|
||||
pub fn handle_event(&mut self, event: Event<()>) {
|
||||
let mut keycode = None;
|
||||
let mut modifiers = None;
|
||||
let mut ignore_text_this_frame = false;
|
||||
|
||||
match event {
|
||||
Event::LoopDestroyed => {
|
||||
self.handle_quit();
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CloseRequested,
|
||||
..
|
||||
} => {
|
||||
self.handle_quit();
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::DroppedFile(path),
|
||||
..
|
||||
} => {
|
||||
self.ui_command_sender.send(UiCommand::FileDrop(
|
||||
path.into_os_string().into_string().unwrap(),
|
||||
)).ok();
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::KeyboardInput { input, .. },
|
||||
..
|
||||
} => {
|
||||
if input.state == ElementState::Pressed {
|
||||
keycode = input.virtual_keycode;
|
||||
}
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::ModifiersChanged(m),
|
||||
..
|
||||
} => {
|
||||
modifiers = Some(m);
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::CursorMoved { position, .. },
|
||||
..
|
||||
} => self.handle_pointer_motion(position.x as i32, position.y as i32),
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::MouseWheel {
|
||||
delta: MouseScrollDelta::LineDelta(x, y),
|
||||
..
|
||||
},
|
||||
..
|
||||
} => self.handle_mouse_wheel(x as i32, y as i32),
|
||||
|
||||
Event::WindowEvent {
|
||||
event:
|
||||
WindowEvent::MouseInput {
|
||||
button: MouseButton::Left,
|
||||
state,
|
||||
..
|
||||
},
|
||||
..
|
||||
} => {
|
||||
if state == ElementState::Pressed {
|
||||
self.handle_pointer_down();
|
||||
} else {
|
||||
self.handle_pointer_up();
|
||||
}
|
||||
}
|
||||
Event::WindowEvent {
|
||||
event: WindowEvent::Focused(focus),
|
||||
..
|
||||
} => {
|
||||
if focus {
|
||||
ignore_text_this_frame = true; // Ignore any text events on the first frame when focus is regained. https://github.com/Kethku/neovide/issues/193
|
||||
self.handle_focus_gained();
|
||||
} else {
|
||||
self.handle_focus_lost();
|
||||
}
|
||||
}
|
||||
Event::WindowEvent { .. } => REDRAW_SCHEDULER.queue_next_frame(),
|
||||
_ => {}
|
||||
}
|
||||
|
||||
if !ignore_text_this_frame {
|
||||
window.handle_keyboard_input(keycode, modifiers);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn draw_frame(&mut self, dt: f32) -> VkResult<bool> {
|
||||
let winit_window_wrapper = WinitWindow::new(&self.window);
|
||||
let new_size = winit_window_wrapper.logical_size();
|
||||
if self.previous_size != new_size {
|
||||
handle_new_grid_size(new_size, &self.renderer, &self.ui_command_sender);
|
||||
self.previous_size = new_size;
|
||||
}
|
||||
|
||||
let current_size = self.previous_size;
|
||||
let ui_command_sender = self.ui_command_sender.clone();
|
||||
|
||||
if REDRAW_SCHEDULER.should_draw() || SETTINGS.get::<WindowSettings>().no_idle {
|
||||
debug!("Render Triggered");
|
||||
|
||||
let renderer = &mut self.renderer;
|
||||
self.skulpin_renderer.draw(
|
||||
&sdl_window_wrapper,
|
||||
|canvas, coordinate_system_helper| {
|
||||
if renderer.draw_frame(canvas, &coordinate_system_helper, dt) {
|
||||
handle_new_grid_size(current_size, &renderer, &ui_command_sender);
|
||||
}
|
||||
},
|
||||
)?;
|
||||
|
||||
Ok(true)
|
||||
} else {
|
||||
Ok(false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn start_loop(
|
||||
window_command_receiver: Receiver<WindowCommand>,
|
||||
ui_command_sender: TxUnbounded<UiCommand>,
|
||||
running: Arc<AtomicBool>,
|
||||
logical_size: LogicalSize,
|
||||
renderer: Renderer,
|
||||
) {
|
||||
let icon = {
|
||||
let icon_data = Asset::get("nvim.ico").expect("Failed to read icon data");
|
||||
let icon = load_from_memory(&icon_data).expect("Failed to parse icon data");
|
||||
let (width, height) = icon.dimensions();
|
||||
let mut rgba = Vec::with_capacity((width * height) as usize * 4);
|
||||
for (_, _, pixel) in icon.pixels() {
|
||||
rgba.extend_from_slice(&pixel.to_rgba().0);
|
||||
}
|
||||
Icon::from_rgba(rgba, width, height).expect("Failed to create icon object")
|
||||
};
|
||||
info!("icon created");
|
||||
|
||||
let winit_window = winit::window::WindowBuilder::new()
|
||||
.with_title("Neovide")
|
||||
.with_inner_size((logical_size.width, logical_size.height).into())
|
||||
.with_window_icon(Some(icon))
|
||||
.build(event_loop)
|
||||
.expect("Failed to create window");
|
||||
info!("window created");
|
||||
|
||||
let scale_factor = winit_window.scale_factor();
|
||||
|
||||
let skulpin_renderer = {
|
||||
let winit_window_wrapper = WinitWindow::new(&winit_window);
|
||||
RendererBuilder::new()
|
||||
.prefer_integrated_gpu()
|
||||
.use_vulkan_debug_layer(false)
|
||||
.present_mode_priority(vec![PresentMode::Immediate])
|
||||
.coordinate_system(CoordinateSystem::Logical)
|
||||
.build(&winit_window_wrapper)
|
||||
.expect("Failed to create renderer")
|
||||
};
|
||||
|
||||
let mut window_wrapper = WinitWindowWrapper {
|
||||
window: winit_window,
|
||||
skulpin_renderer,
|
||||
renderer,
|
||||
mouse_down: false,
|
||||
mouse_position: LogicalSize {
|
||||
width: 0,
|
||||
height: 0,
|
||||
},
|
||||
mouse_enabled: true,
|
||||
grid_id_under_mouse: 0,
|
||||
title: String::from("Neovide"),
|
||||
previous_size: logical_size,
|
||||
transparency: 1.0,
|
||||
fullscreen: false,
|
||||
cached_size: (0, 0),
|
||||
cached_position: (0, 0),
|
||||
ui_command_sender,
|
||||
window_command_receiver,
|
||||
running: running.clone(),
|
||||
};
|
||||
|
||||
let mut was_animating = false;
|
||||
let mut previous_frame_start = Instant::now();
|
||||
|
||||
let event_loop = EventLoop::new();
|
||||
event_loop.run(move |e, _window_target, control_flow| {
|
||||
if !running.load(Ordering::Relaxed) {
|
||||
*control_flow = ControlFlow::Exit;
|
||||
return;
|
||||
}
|
||||
|
||||
let frame_start = Instant::now();
|
||||
|
||||
let refresh_rate = { SETTINGS.get::<WindowSettings>().refresh_rate as f32 };
|
||||
let dt = if was_animating {
|
||||
previous_frame_start.elapsed().as_secs_f32()
|
||||
} else {
|
||||
1.0 / refresh_rate
|
||||
};
|
||||
|
||||
window_wrapper.synchronize_settings();
|
||||
|
||||
window_wrapper.handle_event(e);
|
||||
|
||||
match window_wrapper.draw_frame(dt) {
|
||||
Ok(animating) => {
|
||||
was_animating = animating;
|
||||
}
|
||||
Err(error) => {
|
||||
error!("Render failed: {}", error);
|
||||
self.running.store(false, Ordering::Relaxed);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
let elapsed = frame_start.elapsed();
|
||||
let frame_length = Duration::from_secs_f32(1.0 / refresh_rate);
|
||||
|
||||
if elapsed < frame_length {
|
||||
*control_flow = ControlFlow::WaitUntil(Instant::now() + frame_length);
|
||||
}
|
||||
});
|
||||
}
|
||||
Loading…
Reference in New Issue