Merge branch 'master_jammy' into split
This commit is contained in:
Mattias Eriksson
commit
d3afe3f6bc
5 changed files with 292 additions and 26 deletions
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@ -3,7 +3,7 @@
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use alacritty_terminal::{
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index::{Column as TermColumn, Point as TermPoint, Side as TermSide},
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selection::{Selection, SelectionType},
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term::TermMode,
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term::{cell::Flags, TermMode},
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};
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use cosmic::{
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cosmic_theme::palette::{blend::Compose, WithAlpha},
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@ -30,6 +30,7 @@ use cosmic::{
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Renderer,
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};
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use cosmic_text::LayoutGlyph;
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use indexmap::IndexSet;
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use std::{
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cell::Cell,
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cmp,
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@ -37,7 +38,7 @@ use std::{
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time::{Duration, Instant},
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};
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use crate::{Terminal, TerminalScroll};
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use crate::{terminal::Metadata, Terminal, TerminalScroll};
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pub struct TerminalBox<'a, Message> {
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terminal: &'a Mutex<Terminal>,
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@ -250,7 +251,9 @@ where
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// Render default background
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{
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let background_color = cosmic_text::Color(terminal.default_attrs().metadata as u32);
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let meta = &terminal.metadata_set[terminal.default_attrs().metadata];
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let background_color = meta.bg;
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//TODO: get shaded background color from theme
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let mut shade: f32 = 1.0;
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if !state.is_focused {
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@ -262,6 +265,7 @@ where
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background_color.b() as f32 * shade / 255.0,
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background_color.a() as f32 * shade / 255.0,
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);
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renderer.fill_quad(
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Quad {
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bounds: Rectangle::new(
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@ -279,17 +283,19 @@ where
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// Render cell backgrounds that do not match default
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terminal.with_buffer(|buffer| {
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for run in buffer.layout_runs() {
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struct BgRect {
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struct BgRect<'a> {
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default_metadata: usize,
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metadata: usize,
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glyph_font_size: f32,
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start_x: f32,
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end_x: f32,
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line_height: f32,
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line_top: f32,
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view_position: Point,
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metadata_set: &'a IndexSet<Metadata>,
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}
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impl BgRect {
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impl<'a> BgRect<'a> {
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fn update<Renderer: renderer::Renderer>(
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&mut self,
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glyph: &LayoutGlyph,
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@ -300,6 +306,7 @@ where
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} else {
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self.fill(renderer);
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self.metadata = glyph.metadata;
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self.glyph_font_size = glyph.font_size;
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self.start_x = glyph.x;
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self.end_x = glyph.x + glyph.w;
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}
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@ -310,36 +317,166 @@ where
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return;
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}
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let color = cosmic_text::Color(self.metadata as u32);
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renderer.fill_quad(
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Quad {
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bounds: Rectangle::new(
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self.view_position + Vector::new(self.start_x, self.line_top),
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Size::new(self.end_x - self.start_x, self.line_height),
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),
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border_radius: 0.0.into(),
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border_width: 0.0,
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border_color: Color::TRANSPARENT,
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},
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let cosmic_text_to_iced_color = |color: cosmic_text::Color| {
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Color::new(
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color.r() as f32 / 255.0,
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color.g() as f32 / 255.0,
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color.b() as f32 / 255.0,
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color.a() as f32 / 255.0,
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),
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)
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};
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macro_rules! mk_pos_offset {
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($x_offset:expr, $bottom_offset:expr) => {
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Vector::new(
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self.start_x + $x_offset,
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self.line_top + self.line_height - $bottom_offset,
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)
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};
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}
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macro_rules! mk_quad {
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($pos_offset:expr, $style_line_height:expr, $width:expr) => {
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Quad {
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bounds: Rectangle::new(
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self.view_position + $pos_offset,
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Size::new($width, $style_line_height),
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),
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border_radius: 0.0.into(),
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border_width: 0.0,
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border_color: Color::TRANSPARENT,
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}
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};
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($pos_offset:expr, $style_line_height:expr) => {
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mk_quad!($pos_offset, $style_line_height, self.end_x - self.start_x)
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};
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}
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let metadata = &self.metadata_set[self.metadata];
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let color = metadata.bg;
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renderer.fill_quad(
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mk_quad!(mk_pos_offset!(0.0, self.line_height), self.line_height),
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cosmic_text_to_iced_color(color),
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);
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if !metadata.flags.is_empty() {
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let style_line_height =
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(self.glyph_font_size / 10.0).max(2.0).min(16.0);
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let line_color = cosmic_text_to_iced_color(metadata.underline_color);
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if metadata.flags.contains(Flags::STRIKEOUT) {
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let bottom_offset = (self.line_height - style_line_height) / 2.0;
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let pos_offset = mk_pos_offset!(0.0, bottom_offset);
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let underline_quad = mk_quad!(pos_offset, style_line_height);
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renderer.fill_quad(underline_quad, line_color);
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}
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if metadata.flags.contains(Flags::UNDERLINE) {
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let bottom_offset = style_line_height * 2.0;
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let pos_offset = mk_pos_offset!(0.0, bottom_offset);
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let underline_quad = mk_quad!(pos_offset, style_line_height);
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renderer.fill_quad(underline_quad, line_color);
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}
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if metadata.flags.contains(Flags::DOUBLE_UNDERLINE) {
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let style_line_height = style_line_height / 2.0;
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let gap = style_line_height.max(1.5);
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let bottom_offset = (style_line_height + gap) * 2.0;
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let pos_offset1 = mk_pos_offset!(0.0, bottom_offset);
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let underline1_quad = mk_quad!(pos_offset1, style_line_height);
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let pos_offset2 = mk_pos_offset!(0.0, bottom_offset / 2.0);
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let underline2_quad = mk_quad!(pos_offset2, style_line_height);
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renderer.fill_quad(underline1_quad, line_color);
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renderer.fill_quad(underline2_quad, line_color);
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}
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if metadata.flags.contains(Flags::DOTTED_UNDERLINE) {
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let bottom_offset = style_line_height * 2.0;
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let full_width = self.end_x - self.start_x;
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let mut accu_width = 0.0;
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let mut dot_width = 2.0f32.min(full_width - accu_width);
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while accu_width < full_width {
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dot_width = dot_width.min(full_width - accu_width);
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let pos_offset = mk_pos_offset!(accu_width, bottom_offset);
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let underline_quad =
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mk_quad!(pos_offset, style_line_height, dot_width);
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renderer.fill_quad(underline_quad, line_color);
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accu_width += 2.0 * dot_width;
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}
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}
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if metadata.flags.contains(Flags::DASHED_UNDERLINE) {
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let bottom_offset = style_line_height * 2.0;
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let full_width = self.end_x - self.start_x;
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let mut accu_width = 0.0;
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let mut dash_width = 6.0f32.min(full_width - accu_width);
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let gap_width = dash_width / 2.0;
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// gap-width dash first
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let pos_offset = mk_pos_offset!(accu_width, bottom_offset);
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let underline_quad =
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mk_quad!(pos_offset, style_line_height, gap_width);
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renderer.fill_quad(underline_quad, line_color);
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accu_width += gap_width * 2.0;
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while accu_width < full_width {
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dash_width = dash_width.min(full_width - accu_width);
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let pos_offset = mk_pos_offset!(accu_width, bottom_offset);
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let underline_quad =
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mk_quad!(pos_offset, style_line_height, dash_width);
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renderer.fill_quad(underline_quad, line_color);
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accu_width += dash_width + gap_width;
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}
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}
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if metadata.flags.contains(Flags::UNDERCURL) {
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let style_line_height = style_line_height.floor();
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let bottom_offset = style_line_height * 1.5;
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let full_width = self.end_x - self.start_x;
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let mut accu_width = 0.0;
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let mut dot_width = 1.0f32.min(full_width - accu_width);
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while accu_width < full_width {
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dot_width = dot_width.min(full_width - accu_width);
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let dot_bottom_offset = match accu_width as u32 % 8 {
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3 | 4 | 5 => bottom_offset + style_line_height,
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2 | 6 => bottom_offset + 2.0 * style_line_height / 3.0,
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1 | 7 => bottom_offset + 1.0 * style_line_height / 3.0,
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_ => bottom_offset,
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};
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let pos_offset = mk_pos_offset!(accu_width, dot_bottom_offset);
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let underline_quad =
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mk_quad!(pos_offset, style_line_height, dot_width);
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renderer.fill_quad(underline_quad, line_color);
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accu_width += dot_width;
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}
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}
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}
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}
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}
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let default_metadata = terminal.default_attrs().metadata;
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let metadata_set = &terminal.metadata_set;
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let mut bg_rect = BgRect {
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default_metadata,
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metadata: default_metadata,
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glyph_font_size: 0.0,
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start_x: 0.0,
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end_x: 0.0,
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line_height: buffer.metrics().line_height,
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line_top: run.line_top,
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view_position,
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metadata_set,
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};
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for glyph in run.glyphs.iter() {
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bg_rect.update(glyph, renderer);
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