feat: basic command mode, add text box primitives

1 files changed, 16 insertions, 1 deletions

diff --git a/src/utils.rs b/src/utils.rs
index a1b3624..71a9eea 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -1,5 +1,11 @@
 use crate::consts::FONT_PATH;
-use sdl2::{pixels::Color, render::Canvas, ttf::Sdl2TtfContext, video::Window};
+use sdl2::{
+    keyboard::{Keycode, Mod},
+    pixels::Color,
+    render::Canvas,
+    ttf::Sdl2TtfContext,
+    video::Window,
+};
 
 #[macro_export]
 macro_rules! rect(
@@ -27,4 +33,13 @@ pub fn draw_text<S: AsRef<str>>(
     let (width, height) = font.size_of_latin1(text.as_bytes()).unwrap();
     let area = rect!(x, y, width, height);
     canvas.copy(&texture, None, area).unwrap();
+    width
+}
+
+pub fn is_copy_event(keycode: Option<Keycode>, keymod: Mod) -> bool {
+    keycode == Some(Keycode::C) && (keymod == Mod::LCTRLMOD || keymod == Mod::RCTRLMOD)
+}
+
+pub fn is_paste_event(keycode: Option<Keycode>, keymod: Mod) -> bool {
+    keycode == Some(Keycode::V) && (keymod == Mod::LCTRLMOD || keymod == Mod::RCTRLMOD)
 }