rust: refactor examples & palette_size method
- refactor Notcurses.palette_size() to return an NcResult. - refactor & rename example direct-text.rs to direct-capabilities.rs. - new example full-capabilities.rspull/1516/head
joseLuís
3 years ago
parent
1e274287f6
commit
435b8cb6a7
@ -0,0 +1,22 @@
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use libnotcurses_sys::*;
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fn main() -> NcResult<()> {
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let mut dm = DirectMode::new()?;
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let (t_rows, t_cols) = dm.dim_yx();
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println!("Terminal rows={0}, cols={1}", t_rows, t_cols);
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println!(
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"Can display UTF-8: {0}
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Can open images: {1}
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Supports Pixels: {2:?}
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Palette size: {3:?}
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",
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dm.canutf8(),
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dm.canopen_images(),
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dm.check_pixel_support(),
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dm.palette_size(),
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);
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Ok(())
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}
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@ -1,110 +0,0 @@
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#![allow(unused_imports)]
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use libnotcurses_sys::*;
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fn main() -> NcResult<()> {
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let mut dm = DirectMode::new()?;
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// INFO
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let t_rows = dm.dim_y();
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let t_cols = dm.dim_x();
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println!("Terminal rows={0}, cols={1}", t_rows, t_cols);
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println!(
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"Can open images: {0}\nCan UTF-8: {1}\nSupports Pixels: {2:?}",
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dm.canopen_images(),
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dm.canutf8(),
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dm.check_pixel_support()?,
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);
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println!("palette_size: {}", dm.palette_size()?);
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// TEXT & STYLE
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// let stylesv = vec![
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// ("[DIM]", Style::Dim),
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// ("[UNDERLINE]", Style::Underline),
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// ("[ITALIC]", Style::Italic),
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// ("[BOLD]", Style::Bold),
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// ("[STRUCK]", Style::Struck),
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// ("[REVERSE]", Style::Reverse),
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// ("[BLINK]", Style::Blink),
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// ("[INVIS]", Style::Invis),
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// ("[PROTECT]", Style::Protect),
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// ("[STANDOUT]", Style::Standout),
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// ];
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//
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// dm.print_colored(0, "\nSingle styles:\n")?;
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//
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// dm.print_colored(0, "[DEFAULT]")?;
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// for (label, style) in stylesv.iter() {
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// dm.styles_on(*style)?;
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// dm.print_colored(0, label)?;
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// dm.styles_off(*style)?;
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// }
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//
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// dm.print_colored(0, "\nJoint styles:\n")?;
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//
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// dm.print_colored(0, "[DEFAULT ")?;
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// for (label, style) in stylesv.iter() {
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// dm.styles_on(*style)?;
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// dm.print_colored(
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// 0,
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// &label
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// .chars()
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// .map(|c| match c {
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// '[' | ']' => ' ',
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// _ => c,
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// })
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// .collect::<String>(),
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// )?;
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// if let Style::Blink = style {
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// break;
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// }
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// }
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// dm.styles_off_all()?;
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// dm.print_colored(0, "]")?;
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//
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// // TEXT mixing Rust's print!() & println!() and notcurses' print_colored() & print()
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// //
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// dm.print_colored(0, "\n\n1")?;
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// println!("2 < instead of printing this concatenated AFTER, it appears BEFORE 1");
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//
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// dm.print_colored(0, "\n\n1 \n")?;
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// println!("2 < it does work (better) with a `\\n` after 1");
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//
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// // TODO: more tests with styles_set & bold+italic
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// //
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// //dm.styles_off(Style::Bold)?;
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// //dm.styles_on(Style::Italic)?;
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//
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// // COLORS & TEXT (WIP)
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//
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// dm.bg(0x00FF00 as u32)?; // FIXME: colors don't seem to work
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// dm.fg(0xFF0000 as u32)?;
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// println!("\nhello colors? (investigate)");
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// dm.print_colored(
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// sys::channels_combine(0xFF008800, 0xFFBB0099),
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// "hello colors 2",
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// )?;
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// dm.print_colored(0, "...")?;
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// TODO: should be able to use print!() & println!()
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// dm.clear()?;
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// dm.print_aligned(0, Align::Center, "PRINTED")?;
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// dm.print_aligned(40, Align::Left, "PRINTED")?;
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// dm.print_aligned(5, Align::Right, "PRINTED")?;
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// WIP----------------------- ↓
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// CURSOR & TEXT
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// println!("Cursor position: {:?}", dm.cursor_yx()?);
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// dm.cursor_move_yx(200,100)?;
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// dm.cursor_move_yx(yx.0, yx.1)?;
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// dm.cursor_disable()?;
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// dm.cursor_enable()?;
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Ok(())
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}
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@ -0,0 +1,30 @@
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use libnotcurses_sys::*;
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fn main() -> NcResult<()> {
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let mut nc = FullMode::new()?;
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let (t_rows, t_cols) = nc.term_dim_yx();
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println!("Terminal rows={0}, cols={1}", t_rows, t_cols);
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println!(
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"Can display UTF-8: {0}
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Can display sextant characters: {1}
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Can open images: {2}
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Can open videos: {3}
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Supports Pixels: {4:?}
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Supports True Color: {5}
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Palette size: {6:?}
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",
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nc.canutf8(),
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nc.cansextant(),
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nc.canopen_images(),
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nc.canopen_videos(),
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nc.check_pixel_support(),
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nc.cantruecolor(),
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nc.palette_size(),
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);
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println!("Done. Waiting for 10 seconds. . .");
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rsleep![&mut nc, 10];
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Ok(())
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}
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