Configure window width/height

README.md

@@ -13,7 +13,9 @@ Sample configuration:
 ```toml
 # This file should be placed at ~/.config/yofi/yofi.config
 
-# ~~Fallback values
+# ~~Global values, used as fallback if needed
+width = 400
+height = 512
 # font = "DejaVu Sans"
 bg_color = 0x272822ee # ~~colors are specified in 0xRRGGBBAA format
 # font_color = 0xf8f8f2ff

src/config.rs

@@ -9,6 +9,8 @@ mod params;
 
 #[derive(Default, Serialize, Deserialize)]
 pub struct Config {
+    width: Option<u32>,
+    height: Option<u32>,
     term: Option<String>,
     font: Option<String>,
     bg_color: Option<u32>,

src/config/params.rs

@@ -6,6 +6,7 @@ use raqote::SolidSource;
 
 use super::Config;
 use crate::draw::{BgParams, InputTextParams, ListParams};
+use crate::surface::Params as SurfaceParams;
 
 impl<'a> From<&'a Config> for InputTextParams {
     fn from(config: &'a Config) -> InputTextParams {
@@ -73,6 +74,15 @@ impl<'a> From<&'a Config> for BgParams {
     }
 }
 
+impl<'a> From<&'a Config> for SurfaceParams {
+    fn from(config: &'a Config) -> SurfaceParams {
+        SurfaceParams {
+            width: config.width.unwrap_or(400),
+            height: config.height.unwrap_or(512),
+        }
+    }
+}
+
 std::thread_local! {
     static FONT: Font = SystemSource::new()
         .select_best_match(&[FamilyName::SansSerif], &Properties::new())

src/main.rs

@@ -52,7 +52,7 @@ fn main() {
             .expect("Initial roundtrip failed!");
     let mut event_loop = calloop::EventLoop::<()>::new().unwrap();
 
-    let mut surface = surface::Surface::new(&env);
+    let mut surface = surface::Surface::new(&env, config.param());
 
     let (_input, key_stream) = input::InputHandler::new(&env, &event_loop);
 

src/surface.rs

@@ -21,6 +21,11 @@ pub enum EventStatus {
     Idle,
 }
 
+pub struct Params {
+    pub width: u32,
+    pub height: u32,
+}
+
 pub struct Surface {
     surface: wl_surface::WlSurface,
     layer_surface: Main<zwlr_layer_surface_v1::ZwlrLayerSurfaceV1>,
@@ -30,7 +35,7 @@ pub struct Surface {
 }
 
 impl Surface {
-    pub fn new(env: &Environment<super::Env>) -> Self {
+    pub fn new(env: &Environment<super::Env>, params: Params) -> Self {
         let pools = env
             .create_double_pool(|_| {})
             .expect("Failed to create a memory pool!");
@@ -45,8 +50,8 @@ impl Surface {
             "yofi".to_owned(),
         );
 
-        let width = 400;
-        let height = 512;
+        let width = params.width;
+        let height = params.height;
 
         layer_surface.set_size(width, height);
         layer_surface.set_keyboard_interactivity(1);