diff options
Diffstat (limited to 'src/bin/ttyplay/display.rs')
| -rw-r--r-- | src/bin/ttyplay/display.rs | 161 |
1 files changed, 105 insertions, 56 deletions
diff --git a/src/bin/ttyplay/display.rs b/src/bin/ttyplay/display.rs index 3ae84e9..c1871cd 100644 --- a/src/bin/ttyplay/display.rs +++ b/src/bin/ttyplay/display.rs @@ -1,26 +1,34 @@ use textmode::Textmode as _; pub struct Display { + screen: vt100::Screen, current_frame: usize, total_frames: usize, done_loading: bool, paused: bool, show_ui: bool, show_help: bool, + active_search: Option<String>, } impl Display { pub fn new() -> Self { Self { + screen: vt100::Parser::default().screen().clone(), current_frame: 0, total_frames: 0, done_loading: false, paused: false, show_ui: true, show_help: false, + active_search: None, } } + pub fn screen(&mut self, screen: vt100::Screen) { + self.screen = screen; + } + pub fn current_frame(&mut self, idx: usize) { self.current_frame = idx; } @@ -45,75 +53,116 @@ impl Display { self.show_help = !self.show_help; } + pub fn active_search(&mut self, s: String) { + self.active_search = Some(s); + } + + pub fn clear_search(&mut self) { + self.active_search = None; + } + pub async fn render( &self, - screen: &vt100::Screen, output: &mut textmode::Output, ) -> anyhow::Result<()> { - output.clear(); - output.move_to(0, 0); - output.write(&screen.contents_formatted()); - if self.paused && self.show_ui { - let pos = output.screen().cursor_position(); + let pos = output.screen().cursor_position(); - output.move_to(0, 0); - output.reset_attributes(); - output.set_fgcolor(textmode::color::BLACK); - if self.done_loading { - output.set_bgcolor(textmode::color::CYAN); - } else { - output.set_bgcolor(textmode::color::RED); - } - output.write_str(&format!( - " {}/{} ", - self.current_frame + 1, - self.total_frames - )); + self.render_screen(output); - let size = output.screen().size(); - output.move_to(0, size.1 - 1); - output.reset_attributes(); - output.set_fgcolor(textmode::color::BLACK); - output.set_bgcolor(textmode::color::RED); - output.write_str("\u{23f8}"); + if self.paused && self.show_ui { + self.render_frame_count(output); + self.render_pause_symbol(output); if self.show_help { - output.reset_attributes(); - output.set_fgcolor(textmode::color::BLACK); - output.set_bgcolor(textmode::color::CYAN); - - output.move_to(size.0 - 12, size.1 - 23); - output.write_str(" keys "); - output.move_to(size.0 - 11, size.1 - 23); - output.write_str(" q: quit "); - output.move_to(size.0 - 10, size.1 - 23); - output.write_str(" space: pause/unpause "); - output.move_to(size.0 - 9, size.1 - 23); - output.write_str(" tab: hide/show ui "); - output.move_to(size.0 - 8, size.1 - 23); - output.write_str(" h/p: previous frame "); - output.move_to(size.0 - 7, size.1 - 23); - output.write_str(" l/n: next frame "); - output.move_to(size.0 - 6, size.1 - 23); - output.write_str(" g/0: first frame "); - output.move_to(size.0 - 5, size.1 - 23); - output.write_str(" G/$: last frame "); - output.move_to(size.0 - 4, size.1 - 23); - output.write_str(" +: increase speed "); - output.move_to(size.0 - 3, size.1 - 23); - output.write_str(" -: decrease speed "); - output.move_to(size.0 - 2, size.1 - 23); - output.write_str(" =: normal speed "); - output.move_to(size.0 - 1, size.1 - 23); - output.write_str(" ?: hide/show help "); + self.render_help(output); } - - output.reset_attributes(); - output.move_to(pos.0, pos.1); } + self.render_search(output); + + output.reset_attributes(); + output.move_to(pos.0, pos.1); output.refresh().await?; Ok(()) } + + fn render_screen(&self, output: &mut textmode::Output) { + output.clear(); + output.move_to(0, 0); + output.write(&self.screen.contents_formatted()); + } + + fn render_frame_count(&self, output: &mut textmode::Output) { + output.move_to(0, 0); + output.reset_attributes(); + output.set_fgcolor(textmode::color::BLACK); + if self.done_loading { + output.set_bgcolor(textmode::color::CYAN); + } else { + output.set_bgcolor(textmode::color::RED); + } + output.write_str(&format!( + " {}/{} ", + self.current_frame + 1, + self.total_frames + )); + } + + #[allow(clippy::unused_self)] + fn render_pause_symbol(&self, output: &mut textmode::Output) { + let size = output.screen().size(); + output.move_to(0, size.1 - 1); + output.reset_attributes(); + output.set_fgcolor(textmode::color::BLACK); + output.set_bgcolor(textmode::color::RED); + output.write_str("\u{23f8}"); + } + + #[allow(clippy::unused_self)] + fn render_help(&self, output: &mut textmode::Output) { + let size = output.screen().size(); + output.reset_attributes(); + output.set_fgcolor(textmode::color::BLACK); + output.set_bgcolor(textmode::color::CYAN); + + output.move_to(size.0 - 13, size.1 - 23); + output.write_str(" keys "); + output.move_to(size.0 - 12, size.1 - 23); + output.write_str(" q: quit "); + output.move_to(size.0 - 11, size.1 - 23); + output.write_str(" space: pause/unpause "); + output.move_to(size.0 - 10, size.1 - 23); + output.write_str(" tab: hide/show ui "); + output.move_to(size.0 - 9, size.1 - 23); + output.write_str(" h/p: previous frame "); + output.move_to(size.0 - 8, size.1 - 23); + output.write_str(" l/n: next frame "); + output.move_to(size.0 - 7, size.1 - 23); + output.write_str(" g/0: first frame "); + output.move_to(size.0 - 6, size.1 - 23); + output.write_str(" G/$: last frame "); + output.move_to(size.0 - 5, size.1 - 23); + output.write_str(" +: increase speed "); + output.move_to(size.0 - 4, size.1 - 23); + output.write_str(" -: decrease speed "); + output.move_to(size.0 - 3, size.1 - 23); + output.write_str(" =: normal speed "); + output.move_to(size.0 - 2, size.1 - 23); + output.write_str(" ?: hide/show help "); + } + + fn render_search(&self, output: &mut textmode::Output) { + if let Some(search) = &self.active_search { + let size = output.screen().size(); + output.reset_attributes(); + output.set_fgcolor(textmode::color::BLACK); + output.set_bgcolor(textmode::color::CYAN); + + output.move_to(size.0 - 1, 0); + output.write_str("/"); + output.write_str(search); + output.write_str(&" ".repeat(size.1 as usize - search.len() - 1)); + } + } } |