First commit, did some refactoring around widgets, etc, etc

1 files changed, 91 insertions, 0 deletions

diff --git a/src/widget.rs b/src/widget.rs
new file mode 100644
index 0000000..8b9c166
--- /dev/null
+++ b/src/widget.rs
@@ -0,0 +1,91 @@
+use termion::event::{Key, MouseEvent, Event};
+use unicode_width::{UnicodeWidthStr};
+
+use crate::term;
+
+
+pub trait Widget {
+    fn render(&self) -> Vec<String>;
+    fn get_dimensions(&self) -> (u16, u16);
+    fn get_position(&self) -> (u16, u16);
+    fn render_line(&self, left: &str, right: &str, highlight: bool) -> String {
+        let (xsize, _) = self.get_dimensions();
+        let text_color = match highlight {
+            true => term::highlight_color(),
+            false => term::normal_color(),
+        };
+        let sized_string = self.sized_string(left);
+        let padding = xsize - sized_string.width() as u16;
+
+        format!(
+            "{}{}{:padding$}{}{}{}",
+            text_color,
+            sized_string,
+            " ",
+            term::highlight_color(),
+            term::cursor_left(right.width()),
+            right,
+            padding = padding as usize
+        )
+    }
+    // fn add_highlight(&self, line: &str) -> String {
+    //     line.to_string()
+    // }
+    fn render_header(&self) -> String;
+    fn sized_string(&self, string: &str) -> String {
+        let (xsize, _) = self.get_dimensions();
+        let lenstr: String = string.chars().fold("".into(), |acc,ch| {
+            if acc.width() + 1  >= xsize as usize { acc }
+            else { acc + &ch.to_string() }
+        });
+        lenstr
+    }
+
+      
+    fn on_key(&mut self, key: Key) {
+        match key {
+            _ => {
+                self.bad(Event::Key(key))
+            }
+        }
+    }
+    
+    fn on_mouse(&mut self, event: MouseEvent) {
+        match event {
+            _ => {
+                self.bad(Event::Mouse(event))
+            }
+        }
+    }
+
+    fn on_wtf(&mut self, event: Vec<u8>) {
+        match event {
+            _ => {
+                self.bad(Event::Unsupported(event))
+            }
+        }
+    }
+        
+                
+
+    fn show_status(&mut self, status: &str) {
+        crate::window::show_status(status);
+    }
+    
+    fn bad(&mut self, event: Event) {
+        self.show_status(&format!("Stop the nasty stuff!! {:?} does nothing!", event));
+    }
+
+    //fn get_window(&self) -> Window<Widget>;
+    //fn get_window_mut(&mut self) -> &mut Window<dyn Widget>;
+
+    //fn run(&mut self) {
+        // self.draw();
+        // self.handle_input();
+    //}
+
+
+    //fn get_buffer(&self) -> &Vec<String>;
+    fn refresh(&mut self);
+    fn get_drawlist(&mut self) -> String;
+}