fix keypress

src/input.rs

@@ -0,0 +1,42 @@
+
+use gdk;
+use gdk::EventKey;
+use phf;
+
+include!(concat!(env!("OUT_DIR"), "/key_map_table.rs"));
+
+
+fn keyval_to_input_string(val: &str, state: gdk::ModifierType) -> String {
+    let mut input = String::from("<");
+    if state.contains(gdk::enums::modifier_type::ShiftMask) {
+        input.push_str("S-");
+    }
+    if state.contains(gdk::enums::modifier_type::ControlMask) {
+        input.push_str("C-");
+    }
+    if state.contains(gdk::enums::modifier_type::Mod1Mask) {
+        input.push_str("A-");
+    }
+    input.push_str(val);
+    input.push_str(">");
+    input
+}
+
+pub fn convert_key(ev: &EventKey) -> Option<String> {
+    let keyval = ev.get_keyval();
+    let state = ev.get_state();
+    if let Some(ref keyval_name) = gdk::keyval_name(keyval) {
+        if let Some(cnvt) = KEYVAL_MAP.get(keyval_name as &str).cloned() {
+            return Some(keyval_to_input_string(cnvt, state));
+        }
+    }
+    if let Some(ch) = gdk::keyval_to_unicode(keyval) {
+        return Some(if !state.is_empty() {
+            keyval_to_input_string(&ch.to_string(), state)
+        } else {
+            ch.to_string()
+        });
+    }
+
+    None
+}

src/main.rs

@@ -9,6 +9,7 @@ extern crate phf;
 mod nvim;
 mod ui_model;
 mod ui;
+mod input;
 
 fn main() {
     gtk::init().expect("Failed to initialize GTK");

src/ui.rs

@@ -13,14 +13,18 @@ use cairo::enums::{FontWeight, FontSlant};
 use gtk;
 use gtk::prelude::*;
 use gtk::{Window, WindowType, DrawingArea, Grid, ToolButton, ButtonBox, Orientation, Image};
-use gdk;
 use gdk::EventKey;
 use neovim_lib::{Neovim, NeovimApi};
 
 use ui_model::{UiModel, Attrs, Color};
 use nvim::RedrawEvents;
 
+use input::convert_key;
+
+#[cfg(target_os = "linux")]
 const FONT_NAME: &'static str = "Droid Sans Mono for Powerline";
+#[cfg(target_os = "windows")]
+const FONT_NAME: &'static str = "Liberation_Mono:h12:cANSI";
 const FONT_SIZE: f64 = 16.0;
 
 thread_local!(pub static UI: RefCell<Ui> = {
@@ -98,60 +102,12 @@ impl Ui {
     }
 }
 
-use phf;
-include!(concat!(env!("OUT_DIR"), "/key_map_table.rs"));
-
-
-fn keyval_to_input_string(val: &str, state: gdk::ModifierType) -> String {
-    let mut input = String::from("<");
-    if state.contains(gdk::enums::modifier_type::ShiftMask) {
-        input.push_str("S-");
-    }
-    if state.contains(gdk::enums::modifier_type::ControlMask) {
-        input.push_str("C-");
-    }
-    if state.contains(gdk::enums::modifier_type::Mod1Mask) {
-        input.push_str("A-");
-    }
-    input.push_str(val);
-    input.push_str(">");
-    input
-}
-
-fn convert_keyval(input: &str, state: gdk::ModifierType) -> String {
-    if let Some(cnvt) = KEYVAL_MAP.get(input).cloned() {
-        keyval_to_input_string(cnvt, state)
-    } else {
-        if state.is_empty() {
-            input.to_string()
-        } else {
-            keyval_to_input_string(input, state)
-        }
-    }
-}
-
-fn is_keyval_ignore(keyval_name: &String) -> bool {
-    keyval_name.contains("Shift") || keyval_name.contains("Alt") || keyval_name.contains("Control")
-}
-
 fn gtk_key_press(_: &Window, ev: &EventKey) -> Inhibit {
-    let keyval = ev.get_keyval();
-    let state = ev.get_state();
-    if let Some(keyval_name) = gdk::keyval_name(keyval) {
-        if !is_keyval_ignore(&keyval_name) {
-            UI.with(|ui_cell| {
-                let mut ui = ui_cell.borrow_mut();
-                let input = if keyval_name.starts_with("KP_") {
-                    keyval_name.chars().skip(3).collect()
-                } else {
-                    keyval_name
-                };
-
-                let converted_input = convert_keyval(&input, state);
-                println!("{}", converted_input);
-                ui.nvim().input(&converted_input).expect("Error run input command to nvim");
-            });
-        }
+    if let Some(input) = convert_key(ev) {
+        UI.with(|ui_cell| {
+            let mut ui = ui_cell.borrow_mut();
+            ui.nvim().input(&input).expect("Error run input command to nvim");
+        });
     }
     Inhibit(true)
 }
@@ -213,11 +169,11 @@ fn gtk_draw(drawing_area: &DrawingArea, ctx: &cairo::Context) -> Inhibit {
         }
 
         request_width(&drawing_area, &ui, font_extents.height, char_bounds.width);
-        
+
     });
 
 
-    
+
     Inhibit(true)
 }