Refactoring

1 files changed, 122 insertions, 0 deletions

diff --git a/src/gui/mod.rs b/src/gui/mod.rs
new file mode 100644
index 0000000..341bded
--- /dev/null
+++ b/src/gui/mod.rs
@@ -0,0 +1,122 @@
+/*
+    This file is part of Takwrap.
+
+    Takwrap is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Foobar is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+mod boardwidget;
+use crate::gui::boardwidget::*;
+
+use fltk::{app::*, button::*, menu::*, text::*, window::*};
+
+#[derive(Clone, Copy)]
+enum GUIMessage {
+    None,
+    Test,
+    BoardClick,
+}
+
+pub struct GUI {
+    app: App,
+    window: DoubleWindow,
+    board: BoardWidget,
+    log: TextDisplay,
+    sender: Sender<GUIMessage>,
+    receiver: Receiver<GUIMessage>,
+}
+
+impl GUI {
+    pub fn new() -> GUI {
+        let app = App::default();
+
+        // TODO: Why is this not the same as
+        /*
+               let mut window = Window::default()
+                   .with_size(800, 600)
+                   .with_label("Takwrap")
+                   .center_screen();
+        */
+        // Windows made that way are not resizable?
+
+        let mut window = DoubleWindow::new(0, 0, 800, 600, "Takwrap").center_screen();
+
+        let (sender, receiver) = channel::<GUIMessage>();
+
+        const MENU_HEIGHT: i32 = 24;
+        let mut menu = SysMenuBar::default().with_size(800, MENU_HEIGHT);
+        // menu.set_text_font(Font::Helvetica);
+        menu.set_color(Color::Light2);
+        menu.add_emit(
+            "&File/New...\t",
+            Shortcut::None,
+            MenuFlag::Normal,
+            sender,
+            GUIMessage::None,
+        );
+        menu.add_emit(
+            "&File/Open...\t",
+            Shortcut::None,
+            MenuFlag::Normal,
+            sender,
+            GUIMessage::Test,
+        );
+
+        const LOG_WIDTH: i32 = 800 - 600 + MENU_HEIGHT;
+        let mut log = TextDisplay::default()
+            .with_size(LOG_WIDTH, 600 - menu.height())
+            .with_pos(800 - LOG_WIDTH, menu.height());
+        log.set_buffer(Some(TextBuffer::default()));
+        log.insert("test\n");
+
+        let mut board_button = Button::default()
+            .with_size(800 - LOG_WIDTH, 600 - menu.height())
+            .below_of(&menu, 0);
+        board_button.set_frame(FrameType::EmbossedBox);
+        board_button.emit(sender, GUIMessage::BoardClick);
+
+        window.resizable(&mut board_button);
+        window.end();
+        window.show();
+
+        let board = BoardWidget::new(board_button, 5);
+
+        // button.emit(sender, GUIMessage::Foo);
+
+        GUI {
+            app,
+            board,
+            window,
+            log,
+            sender,
+            receiver,
+        }
+    }
+
+    pub fn run(&mut self) -> Result<(), fltk::prelude::FltkError> {
+        while self.app.wait() {
+            if let Some(msg) = self.receiver.recv() {
+                match msg {
+                    GUIMessage::BoardClick => {
+                        let x = event_x();
+                        let y = event_y();
+                        let (x, y) = self.board.to_square(x, y);
+                        self.log.insert(&format!("Board click ({},{})\n", x, y));
+                    }
+                    _ => (),
+                }
+            }
+        }
+        Ok(())
+    }
+}