autocommit 2022-02-04 00:45:22 CET

src/bugs.rs

@@ -0,0 +1,25 @@
+use ahash::AHashMap;
+use once_cell::sync::Lazy;
+
+static BUGS: Lazy<AHashMap<&'static str, Bugs>> = Lazy::new(|| {
+    let mut map = AHashMap::new();
+    map.insert(
+        "chromium",
+        Bugs {
+            respect_min_max_size: true,
+        },
+    );
+    map
+});
+
+pub fn get(app_id: &str) -> &'static Bugs {
+    BUGS.get(app_id).unwrap_or(&NONE)
+}
+
+pub static NONE: Bugs = Bugs {
+    respect_min_max_size: false,
+};
+
+pub struct Bugs {
+    pub respect_min_max_size: bool,
+}

src/cursor.rs

@@ -1,3 +1,4 @@
+use crate::format::ARGB8888;
 use crate::rect::Rect;
 use crate::render::{RenderContext, Renderer, Texture};
 use crate::{ErrorFmt, NumCell, RenderError};
@@ -10,12 +11,11 @@ use std::convert::TryInto;
 use std::fmt::{Debug, Formatter};
 use std::fs::File;
 use std::io::{BufRead, BufReader, Seek, SeekFrom};
+use std::mem::MaybeUninit;
 use std::rc::Rc;
 use std::{env, io, slice, str};
-use std::mem::MaybeUninit;
 use thiserror::Error;
 use uapi::c;
-use crate::format::ARGB8888;
 
 const XCURSOR_MAGIC: u32 = 0x72756358;
 const XCURSOR_IMAGE_TYPE: u32 = 0xfffd0002;
@@ -30,8 +30,8 @@ pub trait Cursor {
     fn set_position(&self, x: i32, y: i32);
     fn render(&self, renderer: &mut Renderer, x: i32, y: i32);
     fn extents(&self) -> Rect;
-    fn handle_unset(&self) { }
+    fn handle_unset(&self) {}
-    fn tick(&self) { }
+    fn tick(&self) {}
 }
 
 pub struct ServerCursors {
@@ -59,9 +59,7 @@ impl ServerCursors {
     pub fn load(ctx: &Rc<RenderContext>) -> Result<Self, CursorError> {
         let paths = find_cursor_paths();
         log::debug!("Trying to load cursors from paths {:?}", paths);
-        let load = |name: &str| {
+        let load = |name: &str| ServerCursorTemplate::load(name, None, 16, &paths, ctx);
-            ServerCursorTemplate::load(name, None, 16, &paths, ctx)
-        };
         Ok(Self {
             default: load("left_ptr")?,
             // default: load("left_ptr_watch")?,
@@ -100,14 +98,24 @@ impl ServerCursorTemplate {
             Ok(c) => {
                 if c.len() == 1 {
                     let c = &c[0];
-                    let cursor = CursorImage::from_bytes(ctx, &c.pixels, 0, c.width, c.height, c.xhot, c.yhot)?;
+                    let cursor = CursorImage::from_bytes(
+                        ctx, &c.pixels, 0, c.width, c.height, c.xhot, c.yhot,
+                    )?;
                     Ok(ServerCursorTemplate {
                         var: ServerCursorTemplateVariant::Static(Rc::new(cursor)),
                     })
                 } else {
-                    let mut images = vec!();
+                    let mut images = vec![];
                     for c in c {
-                        let img = CursorImage::from_bytes(ctx, &c.pixels, c.delay as _, c.width, c.height, c.xhot, c.yhot)?;
+                        let img = CursorImage::from_bytes(
+                            ctx,
+                            &c.pixels,
+                            c.delay as _,
+                            c.width,
+                            c.height,
+                            c.xhot,
+                            c.yhot,
+                        )?;
                         images.push(img);
                     }
                     Ok(ServerCursorTemplate {
@@ -128,14 +136,12 @@ impl ServerCursorTemplate {
 
     pub fn instantiate(&self) -> Rc<dyn Cursor> {
         match &self.var {
-            ServerCursorTemplateVariant::Static(s) => {
+            ServerCursorTemplateVariant::Static(s) => Rc::new(StaticCursor {
-                Rc::new(StaticCursor {
+                x: Cell::new(0),
-                    x: Cell::new(0),
+                y: Cell::new(0),
-                    y: Cell::new(0),
+                extents: Cell::new(s.extents),
-                    extents: Cell::new(s.extents),
+                image: s.clone(),
-                    image: s.clone(),
+            }),
-                })
-            },
             ServerCursorTemplateVariant::Animated(a) => {
                 let mut start = c::timespec {
                     tv_sec: 0,
@@ -165,7 +171,15 @@ struct CursorImage {
 }
 
 impl CursorImage {
-    fn from_bytes(ctx: &Rc<RenderContext>, data: &[Cell<u8>], delay_ms: u64, width: i32, height: i32, xhot: i32, yhot: i32) -> Result<Self, CursorError> {
+    fn from_bytes(
+        ctx: &Rc<RenderContext>,
+        data: &[Cell<u8>],
+        delay_ms: u64,
+        width: i32,
+        height: i32,
+        xhot: i32,
+        yhot: i32,
+    ) -> Result<Self, CursorError> {
         Ok(Self {
             extents: Rect::new_sized(-xhot, -yhot, width, height).unwrap(),
             xhot,
@@ -467,7 +481,10 @@ fn parser_cursor_file<R: BufRead + Seek>(
         unsafe {
             image.pixels.reserve_exact(num_bytes as usize);
             image.pixels.set_len(num_bytes as usize);
-            r.read_exact(slice::from_raw_parts_mut(image.pixels.as_mut_ptr() as _, num_bytes))?;
+            r.read_exact(slice::from_raw_parts_mut(
+                image.pixels.as_mut_ptr() as _,
+                num_bytes,
+            ))?;
         }
         images.push(image);
     }

src/ifs/wl_seat/mod.rs

@@ -6,6 +6,7 @@ pub mod wl_touch;
 
 use crate::backend::{Seat, SeatId};
 use crate::client::{Client, ClientId, DynEventFormatter};
+use crate::cursor::{Cursor, KnownCursor};
 use crate::fixed::Fixed;
 use crate::globals::{Global, GlobalName};
 use crate::ifs::wl_data_device::{WlDataDevice, WlDataDeviceId};
@@ -30,7 +31,6 @@ use std::io::Write;
 use std::rc::Rc;
 pub use types::*;
 use uapi::{c, OwnedFd};
-use crate::cursor::{Cursor, KnownCursor};
 
 id!(WlSeatId);
 
@@ -142,12 +142,8 @@ impl WlSeatGlobal {
         if grabber.is_some() {
             return None;
         }
-        *grabber = Some(PointerGrabber {
+        *grabber = Some(PointerGrabber { node });
-            node,
+        Some(PointerGrab { seat: self.clone() })
-        });
-        Some(PointerGrab {
-            seat: self.clone(),
-        })
     }
 
     pub fn set_known_cursor(&self, cursor: KnownCursor) {

src/ifs/wl_seat/wl_pointer/mod.rs

@@ -1,6 +1,7 @@
 mod types;
 
 use crate::client::DynEventFormatter;
+use crate::cursor::Cursor;
 use crate::fixed::Fixed;
 use crate::ifs::wl_seat::WlSeatObj;
 use crate::ifs::wl_surface::WlSurfaceId;
@@ -8,7 +9,6 @@ use crate::object::{Interface, Object, ObjectId};
 use crate::utils::buffd::MsgParser;
 use std::rc::Rc;
 pub use types::*;
-use crate::cursor::Cursor;
 
 const SET_CURSOR: u32 = 0;
 const RELEASE: u32 = 1;

src/ifs/wl_surface/cursor.rs

@@ -1,10 +1,10 @@
+use crate::cursor::Cursor;
 use crate::ifs::wl_seat::WlSeatGlobal;
 use crate::ifs::wl_surface::WlSurface;
 use crate::rect::Rect;
 use crate::render::Renderer;
 use std::cell::Cell;
 use std::rc::Rc;
-use crate::cursor::Cursor;
 
 pub struct CursorSurface {
     seat: Rc<WlSeatGlobal>,

src/ifs/wl_surface/xdg_surface/xdg_popup/mod.rs

@@ -1,6 +1,7 @@
 mod types;
 
 use crate::client::{ClientId, DynEventFormatter};
+use crate::cursor::KnownCursor;
 use crate::fixed::Fixed;
 use crate::ifs::wl_seat::{NodeSeatState, WlSeatGlobal};
 use crate::ifs::wl_surface::xdg_surface::{XdgSurface, XdgSurfaceError, XdgSurfaceExt};
@@ -15,7 +16,6 @@ use crate::utils::linkedlist::LinkedNode;
 use std::cell::{Cell, RefCell};
 use std::rc::Rc;
 pub use types::*;
-use crate::cursor::KnownCursor;
 
 const DESTROY: u32 = 0;
 const GRAB: u32 = 1;

src/ifs/wl_surface/xdg_surface/xdg_toplevel/mod.rs

@@ -1,7 +1,9 @@
 mod types;
 
-use crate::backend::{SeatId};
+use crate::backend::SeatId;
+use crate::bugs::Bugs;
 use crate::client::{ClientId, DynEventFormatter};
+use crate::cursor::KnownCursor;
 use crate::fixed::Fixed;
 use crate::ifs::wl_seat::{NodeSeatState, WlSeatGlobal};
 use crate::ifs::wl_surface::xdg_surface::{XdgSurface, XdgSurfaceError, XdgSurfaceExt};
@@ -14,14 +16,14 @@ use crate::utils::buffd::MsgParser;
 use crate::utils::clonecell::CloneCell;
 use crate::utils::linkedlist::LinkedNode;
 use crate::utils::smallmap::SmallMap;
-use crate::NumCell;
+use crate::{bugs, NumCell};
 use ahash::{AHashMap, AHashSet};
+use bstr::ByteSlice;
 use num_derive::FromPrimitive;
 use std::cell::{Cell, RefCell};
 use std::mem;
 use std::rc::Rc;
 pub use types::*;
-use crate::cursor::KnownCursor;
 
 const DESTROY: u32 = 0;
 const SET_PARENT: u32 = 1;
@@ -91,6 +93,11 @@ pub struct XdgToplevel {
     pub toplevel_history: SmallMap<SeatId, LinkedNode<Rc<XdgToplevel>>, 1>,
     active_surfaces: NumCell<u32>,
     pub decoration: Cell<Decoration>,
+    bugs: Cell<&'static Bugs>,
+    min_width: Cell<Option<i32>>,
+    min_height: Cell<Option<i32>>,
+    max_width: Cell<Option<i32>>,
+    max_height: Cell<Option<i32>>,
 }
 
 impl XdgToplevel {
@@ -111,6 +118,11 @@ impl XdgToplevel {
             toplevel_history: Default::default(),
             active_surfaces: Default::default(),
             decoration: Cell::new(Decoration::Server),
+            bugs: Cell::new(&bugs::NONE),
+            min_width: Cell::new(None),
+            min_height: Cell::new(None),
+            max_width: Cell::new(None),
+            max_height: Cell::new(None),
         }
     }
 
@@ -127,7 +139,7 @@ impl XdgToplevel {
             self.xdg
                 .surface
                 .client
-                .event(self.configure(rect.width(), rect.height()));
+                .event(self.configure_checked(rect.width(), rect.height()));
             self.xdg.send_configure();
         }
     }
@@ -139,7 +151,27 @@ impl XdgToplevel {
         false
     }
 
-    pub fn configure(self: &Rc<Self>, width: i32, height: i32) -> DynEventFormatter {
+    fn configure_checked(self: &Rc<Self>, mut width: i32, mut height: i32) -> DynEventFormatter {
+        width = width.max(1);
+        height = height.max(1);
+        if self.bugs.get().respect_min_max_size {
+            if let Some(min) = self.min_width.get() {
+                width = width.max(min);
+            }
+            if let Some(min) = self.min_height.get() {
+                height = height.max(min);
+            }
+            if let Some(max) = self.max_width.get() {
+                width = width.min(max);
+            }
+            if let Some(max) = self.max_height.get() {
+                height = height.min(max);
+            }
+        }
+        self.configure(width, height)
+    }
+
+    fn configure(self: &Rc<Self>, width: i32, height: i32) -> DynEventFormatter {
         Box::new(Configure {
             obj: self.clone(),
             width,
@@ -175,7 +207,10 @@ impl XdgToplevel {
     }
 
     fn set_app_id(&self, parser: MsgParser<'_, '_>) -> Result<(), SetAppIdError> {
-        let _req: SetAppId = self.xdg.surface.client.parse(self, parser)?;
+        let req: SetAppId = self.xdg.surface.client.parse(self, parser)?;
+        if let Ok(s) = req.app_id.to_str() {
+            self.bugs.set(bugs::get(s));
+        }
         Ok(())
     }
 
@@ -201,12 +236,38 @@ impl XdgToplevel {
     }
 
     fn set_max_size(&self, parser: MsgParser<'_, '_>) -> Result<(), SetMaxSizeError> {
-        let _req: SetMaxSize = self.xdg.surface.client.parse(self, parser)?;
+        let req: SetMaxSize = self.xdg.surface.client.parse(self, parser)?;
+        if req.height < 0 || req.width < 0 {
+            return Err(SetMaxSizeError::NonNegative);
+        }
+        self.max_width.set(if req.width == 0 {
+            None
+        } else {
+            Some(req.width)
+        });
+        self.max_height.set(if req.height == 0 {
+            None
+        } else {
+            Some(req.height)
+        });
         Ok(())
     }
 
     fn set_min_size(&self, parser: MsgParser<'_, '_>) -> Result<(), SetMinSizeError> {
-        let _req: SetMinSize = self.xdg.surface.client.parse(self, parser)?;
+        let req: SetMinSize = self.xdg.surface.client.parse(self, parser)?;
+        if req.height < 0 || req.width < 0 {
+            return Err(SetMinSizeError::NonNegative);
+        }
+        self.min_width.set(if req.width == 0 {
+            None
+        } else {
+            Some(req.width)
+        });
+        self.min_height.set(if req.height == 0 {
+            None
+        } else {
+            Some(req.height)
+        });
         Ok(())
     }
 
@@ -416,7 +477,7 @@ impl Node for XdgToplevel {
             self.xdg
                 .surface
                 .client
-                .event(self.configure(nw.max(1), nh.max(1)));
+                .event(self.configure_checked(nw, nh));
             self.xdg.send_configure();
             self.xdg.surface.client.flush();
         }

src/ifs/wl_surface/xdg_surface/xdg_toplevel/types.rs

@@ -117,6 +117,8 @@ pub enum SetMaxSizeError {
     ParseFailed(#[source] Box<MsgParserError>),
     #[error(transparent)]
     ClientError(Box<ClientError>),
+    #[error("width/height must be non-negative")]
+    NonNegative,
 }
 efrom!(SetMaxSizeError, ParseFailed, MsgParserError);
 efrom!(SetMaxSizeError, ClientError);
@@ -127,6 +129,8 @@ pub enum SetMinSizeError {
     ParseFailed(#[source] Box<MsgParserError>),
     #[error(transparent)]
     ClientError(Box<ClientError>),
+    #[error("width/height must be non-negative")]
+    NonNegative,
 }
 efrom!(SetMinSizeError, ParseFailed, MsgParserError);
 efrom!(SetMinSizeError, ClientError);

src/main.rs

@@ -1,8 +1,4 @@
-#![feature(
+#![feature(c_variadic, thread_local, label_break_value)]
-    c_variadic,
-    thread_local,
-    label_break_value,
-)]
 #![allow(
     clippy::len_zero,
     clippy::needless_lifetimes,
@@ -49,6 +45,7 @@ mod acceptor;
 mod async_engine;
 mod backend;
 mod backends;
+mod bugs;
 mod client;
 mod clientmem;
 mod cursor;

src/render/renderer/renderer.rs

@@ -1,3 +1,4 @@
+use crate::format::Format;
 use crate::ifs::wl_buffer::WlBuffer;
 use crate::ifs::wl_surface::xdg_surface::XdgSurface;
 use crate::ifs::wl_surface::WlSurface;
@@ -11,6 +12,7 @@ use crate::render::gl::sys::{
 };
 use crate::render::renderer::context::RenderContext;
 use crate::render::sys::{glDisable, glEnable, GL_BLEND};
+use crate::render::Texture;
 use crate::tree::{
     ContainerFocus, ContainerNode, ContainerSplit, FloatNode, OutputNode, WorkspaceNode,
     CONTAINER_BORDER, CONTAINER_TITLE_HEIGHT,
@@ -18,8 +20,6 @@ use crate::tree::{
 use std::ops::Deref;
 use std::rc::Rc;
 use std::slice;
-use crate::format::Format;
-use crate::render::Texture;
 
 const NON_COLOR: (f32, f32, f32) = (0.2, 0.2, 0.2);
 const CHILD_COLOR: (f32, f32, f32) = (0.8, 0.8, 0.8);

src/state.rs

@@ -1,6 +1,7 @@
 use crate::async_engine::{AsyncEngine, SpawnedFuture};
 use crate::backend::{BackendEvent, OutputId, OutputIds, SeatId, SeatIds};
 use crate::client::{Client, Clients};
+use crate::cursor::ServerCursors;
 use crate::event_loop::EventLoop;
 use crate::globals::{AddGlobal, Globals};
 use crate::ifs::wl_output::WlOutputGlobal;
@@ -18,7 +19,6 @@ use crate::{ErrorFmt, Wheel};
 use ahash::AHashMap;
 use std::cell::{Cell, RefCell};
 use std::rc::Rc;
-use crate::cursor::ServerCursors;
 
 pub struct State {
     pub eng: Rc<AsyncEngine>,

src/tree/container.rs

@@ -1,4 +1,7 @@
-use crate::ifs::wl_seat::{BTN_LEFT, NodeSeatState, PointerGrab, WlSeatGlobal};
+use crate::backend::{KeyState, SeatId};
+use crate::cursor::KnownCursor;
+use crate::fixed::Fixed;
+use crate::ifs::wl_seat::{NodeSeatState, PointerGrab, WlSeatGlobal, BTN_LEFT};
 use crate::rect::Rect;
 use crate::render::Renderer;
 use crate::tree::{FindTreeResult, FoundNode, Node, NodeId, WorkspaceNode};
@@ -10,9 +13,6 @@ use std::cell::{Cell, RefCell};
 use std::mem;
 use std::ops::DerefMut;
 use std::rc::Rc;
-use crate::backend::{KeyState, SeatId};
-use crate::cursor::KnownCursor;
-use crate::fixed::Fixed;
 
 #[allow(dead_code)]
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
@@ -211,7 +211,12 @@ impl ContainerNode {
                 ContainerSplit::Horizontal => {
                     (pos, CONTAINER_TITLE_HEIGHT, body_size, other_content_size)
                 }
-                _ => (0, pos + CONTAINER_TITLE_HEIGHT, other_content_size, body_size),
+                _ => (
+                    0,
+                    pos + CONTAINER_TITLE_HEIGHT,
+                    other_content_size,
+                    body_size,
+                ),
             };
             let body = Rect::new_sized(x1, y1, width, height).unwrap();
             child.body.set(body);
@@ -301,27 +306,41 @@ impl ContainerNode {
                 SeatOpKind::Move => {
                     // todo
                 }
-                SeatOpKind::Resize { dist_left, dist_right } => {
+                SeatOpKind::Resize {
+                    dist_left,
+                    dist_right,
+                } => {
                     let prev = op.child.prev();
                     let prev_body = prev.body.get();
                     let child_body = op.child.body.get();
-                    match self.split.get() {
+                    let (prev_factor, child_factor) = match self.split.get() {
                         ContainerSplit::Horizontal => {
                             let cw = self.content_width.get();
                             if prev_body.x1() + dist_left > x || x + dist_right > child_body.x2() {
                                 return;
                             }
                             let prev_factor = (x - prev_body.x1() - dist_left) as f64 / cw as f64;
-                            let child_factor = (child_body.x2() - x - dist_right) as f64 / cw as f64;
+                            let child_factor =
-                            let sum_factors = 1.0 - prev.factor.get() - op.child.factor.get() + prev_factor + child_factor;
+                                (child_body.x2() - x - dist_right) as f64 / cw as f64;
-                            prev.factor.set(prev_factor);
+                            (prev_factor, child_factor)
-                            op.child.factor.set(child_factor);
-                            self.apply_factors(sum_factors);
                         }
                         ContainerSplit::Vertical => {
-                            // todo
+                            let ch = self.content_height.get();
+                            if prev_body.y1() + dist_left > y || y + dist_right > child_body.y2() {
+                                return;
+                            }
+                            let prev_factor = (y - prev_body.y1() - dist_left) as f64 / ch as f64;
+                            let child_factor =
+                                (child_body.y2() - y - dist_right) as f64 / ch as f64;
+                            (prev_factor, child_factor)
                         }
-                    }
+                    };
+                    let sum_factors = 1.0 - prev.factor.get() - op.child.factor.get()
+                        + prev_factor
+                        + child_factor;
+                    prev.factor.set(prev_factor);
+                    op.child.factor.set(child_factor);
+                    self.apply_factors(sum_factors);
                 }
             }
             return;
@@ -364,10 +383,7 @@ struct SeatOp {
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 enum SeatOpKind {
     Move,
-    Resize {
+    Resize { dist_left: i32, dist_right: i32 },
-        dist_left: i32,
-        dist_right: i32,
-    }
 }
 
 impl Node for ContainerNode {
@@ -392,7 +408,13 @@ impl Node for ContainerNode {
     }
 
     fn absolute_position(&self) -> Rect {
-        Rect::new_sized(self.abs_x1.get(), self.abs_y1.get(), self.width.get(), self.height.get()).unwrap()
+        Rect::new_sized(
+            self.abs_x1.get(),
+            self.abs_y1.get(),
+            self.width.get(),
+            self.height.get(),
+        )
+        .unwrap()
     }
 
     fn button(self: Rc<Self>, seat: &Rc<WlSeatGlobal>, button: u32, state: KeyState) {
@@ -441,11 +463,11 @@ impl Node for ContainerNode {
                 } else {
                     for child in self.children.iter() {
                         let body = child.body.get();
-                        if seat_data.x < body.y1() {
+                        if seat_data.y < body.y1() {
-                            let op = if seat_data.x < body.y1() - CONTAINER_TITLE_HEIGHT {
+                            let op = if seat_data.y < body.y1() - CONTAINER_TITLE_HEIGHT {
                                 SeatOpKind::Resize {
                                     dist_left: seat_data.y - child.prev().body.get().y2(),
-                                    dist_right: body.y1() - seat_data.x,
+                                    dist_right: body.y1() - seat_data.y,
                                 }
                             } else {
                                 SeatOpKind::Move
@@ -456,6 +478,7 @@ impl Node for ContainerNode {
                 };
                 return;
             };
+            log::info!("op = {:?}", kind);
             let grab = match seat.grab_pointer(self.clone()) {
                 None => return,
                 Some(g) => g,

src/tree/mod.rs

@@ -1,5 +1,6 @@
 use crate::backend::{KeyState, OutputId, ScrollAxis};
 use crate::client::ClientId;
+use crate::cursor::KnownCursor;
 use crate::fixed::Fixed;
 use crate::ifs::wl_output::WlOutputGlobal;
 use crate::ifs::wl_seat::{NodeSeatState, WlSeatGlobal};
@@ -16,7 +17,6 @@ use std::fmt::Display;
 use std::ops::Deref;
 use std::rc::Rc;
 pub use workspace::*;
-use crate::cursor::KnownCursor;
 
 mod container;
 mod workspace;

src/tree/workspace.rs

@@ -1,3 +1,4 @@
+use crate::cursor::KnownCursor;
 use crate::ifs::wl_seat::{NodeSeatState, WlSeatGlobal};
 use crate::rect::Rect;
 use crate::render::Renderer;
@@ -6,7 +7,6 @@ use crate::tree::{FindTreeResult, FoundNode, Node, NodeId, OutputNode};
 use crate::utils::clonecell::CloneCell;
 use crate::utils::linkedlist::LinkedList;
 use std::rc::Rc;
-use crate::cursor::KnownCursor;
 
 tree_id!(WorkspaceNodeId);
 

src/utils/linkedlist.rs

@@ -202,9 +202,7 @@ impl<T> NodeRef<T> {
             let data = self.data.as_ref();
             let other = data.prev.get();
             other.as_ref().rc.fetch_add(1);
-            NodeRef {
+            NodeRef { data: other }
-                data: other,
-            }
         }
     }
 
@@ -214,9 +212,7 @@ impl<T> NodeRef<T> {
             let data = self.data.as_ref();
             let other = data.next.get();
             other.as_ref().rc.fetch_add(1);
-            NodeRef {
+            NodeRef { data: other }
-                data: other,
-            }
         }
     }
 }