diff options
Diffstat (limited to 'src/bin/ttyplay/display.rs')
| -rw-r--r-- | src/bin/ttyplay/display.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/bin/ttyplay/display.rs b/src/bin/ttyplay/display.rs index f5bcb00..3ae84e9 100644 --- a/src/bin/ttyplay/display.rs +++ b/src/bin/ttyplay/display.rs @@ -6,6 +6,7 @@ pub struct Display { done_loading: bool, paused: bool, show_ui: bool, + show_help: bool, } impl Display { @@ -16,6 +17,7 @@ impl Display { done_loading: false, paused: false, show_ui: true, + show_help: false, } } @@ -39,6 +41,10 @@ impl Display { self.show_ui = !self.show_ui; } + pub fn toggle_help(&mut self) { + self.show_help = !self.show_help; + } + pub async fn render( &self, screen: &vt100::Screen, @@ -71,6 +77,37 @@ impl Display { output.set_bgcolor(textmode::color::RED); output.write_str("\u{23f8}"); + 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 "); + } + output.reset_attributes(); output.move_to(pos.0, pos.1); } |