From 83732aed1a41a713cd8790fcebae90aabe78b789 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Wed, 17 Mar 2021 17:52:11 +0530
Subject: read and write to .obi files

---
 src/app.rs      | 34 ++++++++++++++++++++++++----------
 src/bitmap.rs   |  3 +--
 src/symmetry.rs |  8 ++++----
 src/utils.rs    |  2 +-
 4 files changed, 30 insertions(+), 17 deletions(-)

diff --git a/src/app.rs b/src/app.rs
index 9a1155e..5b27422 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -1,17 +1,19 @@
 use crate::{
     bitmap::{MapPoint, Pixmap},
+    command::CommandBox,
     consts::colors::*,
     dither, rect,
     symmetry::Symmetry,
     undo::{ModifyRecord, OpKind, Operation, UndoStack},
-    utils::draw_text,
+    utils::{draw_text, is_copy_event, is_paste_event},
 };
 
-use std::convert::From;
+use std::{convert::From, fs::File, io::prelude::*};
 
+use obi::Image;
 use sdl2::{
     event::Event,
-    keyboard::Keycode,
+    keyboard::{Keycode, Mod},
     mouse::MouseButton,
     pixels::Color,
     rect::{Point, Rect},
@@ -286,15 +288,17 @@ impl<'ctx> AppState<'ctx> {
             ))
             .unwrap();
         let mouse_coords = if let Some((x, y)) = self.idx_at_coord(self.mouse) {
-            format!("{:3}, {:3}", x, y)
+            format!("{:3}, {:3}", x + 1, y + 1)
         } else {
             format!("---, ---")
         };
         let status_text = format!(
-            "[BRUSH {}] [SYM {}]   {}",
+            "[DITHER {}][BRUSH {}][SYM {}][PT {}][ACTIVE {}]",
+            self.dither_level,
             self.brush_size + 1,
             self.symmetry,
-            mouse_coords
+            mouse_coords,
+            if self.active_color { "WHT" } else { "BLK" }
         );
         draw_text(
             &mut self.canvas,
@@ -383,6 +387,7 @@ impl<'ctx> AppState<'ctx> {
         height: u32,
         context: &'ctx Sdl,
         ttf_context: &'ctx Sdl2TtfContext,
+        start_data: Option<Vec<bool>>,
     ) -> Self {
         let video_subsystem = context.video().unwrap();
 
@@ -401,26 +406,35 @@ impl<'ctx> AppState<'ctx> {
             .map_err(|e| e.to_string())
             .unwrap();
 
-        let pixmap = Pixmap::new_with(width, height, false);
+        let data = start_data.unwrap_or(vec![false; (width * height) as usize]);
+        let pixmap = Pixmap::new_with(width, height, data);
         Self {
             active_color: true,
             brush_size: 0,
-            dither_level: 16,
             canvas,
             context,
-            ttf_context,
-            mouse: (0, 0),
+            command_box: CommandBox::new(),
             current_operation: Vec::new(),
+            dither_level: 16,
             grid: Grid::new(),
             last_point: None,
+            mode: Mode::Draw,
+            mouse: (0, 0),
             pixmap,
             start: Point::new(60, 60),
             symmetry: Default::default(),
+            ttf_context,
             undo_stack: UndoStack::new(),
             zoom: 5,
         }
     }
 
+    pub fn export(&self) -> Image {
+        let mut image = Image::new(self.width(), self.height());
+        image.data = self.pixmap.data.clone();
+        image
+    }
+
     pub fn run(&mut self) {
         self.canvas.set_draw_color(BLACK);
         self.canvas.clear();
diff --git a/src/bitmap.rs b/src/bitmap.rs
index 128a14e..d02cafb 100644
--- a/src/bitmap.rs
+++ b/src/bitmap.rs
@@ -113,8 +113,7 @@ where
         }
     }
 
-    pub fn new_with(width: u32, height: u32, start: T) -> Self {
-        let data = vec![start; (width * height) as usize];
+    pub fn new_with(width: u32, height: u32, data: Vec<T>) -> Self {
         Pixmap {
             width,
             height,
diff --git a/src/symmetry.rs b/src/symmetry.rs
index 7517317..60ff791 100644
--- a/src/symmetry.rs
+++ b/src/symmetry.rs
@@ -33,10 +33,10 @@ impl fmt::Display for Symmetry {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let Symmetry { x, y } = self;
         match (x, y) {
-            (None, None) => write!(f, " "),
-            (Some(_), None) => write!(f, "-"),
-            (None, Some(_)) => write!(f, "|"),
-            (Some(_), Some(_)) => write!(f, "+"),
+            (None, None) => write!(f, "OFF"),
+            (Some(_), None) => write!(f, "HOR"),
+            (None, Some(_)) => write!(f, "VER"),
+            (Some(_), Some(_)) => write!(f, "RAD"),
         }
     }
 }
diff --git a/src/utils.rs b/src/utils.rs
index e36a8cc..a1b3624 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -14,7 +14,7 @@ pub fn draw_text<S: AsRef<str>>(
     text: S,
     color: Color,
     (x, y): (u32, u32),
-) {
+) -> u32 {
     let text = text.as_ref();
     let texture_creator = canvas.texture_creator();
     let mut font = ttf_context.load_font(FONT_PATH, 17).unwrap();
-- 
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