Align Left, Right, and Center works

src/buffer.rs

@@ -10,7 +10,9 @@ use unicode_segmentation::UnicodeSegmentation;
 
 #[cfg(feature = "swash")]
 use crate::Color;
-use crate::{Attrs, AttrsList, BufferLine, FontSystem, LayoutGlyph, LayoutLine, ShapeLine, Wrap};
+use crate::{
+    Align, Attrs, AttrsList, BufferLine, FontSystem, LayoutGlyph, LayoutLine, ShapeLine, Wrap,
+};
 
 /// Current cursor location
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq, Ord, PartialOrd)]
@@ -301,6 +303,7 @@ pub struct Buffer<'a> {
     /// True if a redraw is requires. Set to false after processing
     redraw: bool,
     wrap: Wrap,
+    align: Align,
 }
 
 impl<'a> Buffer<'a> {
@@ -317,6 +320,7 @@ impl<'a> Buffer<'a> {
             scroll: 0,
             redraw: false,
             wrap: Wrap::Word,
+            align: Align::Center,
         };
         buffer.set_text("", Attrs::new());
         buffer
@@ -334,6 +338,7 @@ impl<'a> Buffer<'a> {
                     self.metrics.font_size,
                     self.width,
                     self.wrap,
+                    self.align,
                 );
             }
         }
@@ -364,6 +369,7 @@ impl<'a> Buffer<'a> {
                 self.metrics.font_size,
                 self.width,
                 self.wrap,
+                self.align,
             );
             total_layout += layout.len() as i32;
         }
@@ -397,6 +403,7 @@ impl<'a> Buffer<'a> {
                 self.metrics.font_size,
                 self.width,
                 self.wrap,
+                self.align,
             );
             if line_i == cursor.line {
                 let layout_cursor = self.layout_cursor(&cursor);
@@ -482,6 +489,7 @@ impl<'a> Buffer<'a> {
             self.metrics.font_size,
             self.width,
             self.wrap,
+            self.align,
         ))
     }