Merge branch 'layer_shell' into dev

merge

runtime/share/mezzaluna/init.lua

@@ -10,31 +10,11 @@ end
 mez.path.config = mez.fs.joinpath(env_conf, "mez", "init.lua")
 package.path = package.path..";"..mez.fs.joinpath(env_conf, "mez", "lua", "?.lua")
 
-function print_table(tbl, indent, seen)
+mez.hook.add("ViewPointerMotion", {
-    indent = indent or 0
+  callback = function (view_id, cursor_x, cursor_y)
-    seen = seen or {}
+    mez.view.set_focused(view_id)
-
+  end
-    -- Prevent infinite loops from circular references
+})
-    if seen[tbl] then
-        print(string.rep("  ", indent) .. "...(circular reference)")
-        return
-    end
-    seen[tbl] = true
-
-    for key, value in pairs(tbl) do
-        local formatting = string.rep("  ", indent) .. tostring(key) .. ": "
-
-        if type(value) == "table" then
-            print(formatting .. "{")
-            print_table(value, indent + 1, seen)
-            print(string.rep("  ", indent) .. "}")
-        elseif type(value) == "string" then
-            print(formatting .. '"' .. value .. '"')
-        else
-            print(formatting .. tostring(value))
-        end
-    end
-end
 
 local master = function()
   local config = {
@@ -48,8 +28,6 @@ local master = function()
   }
 
   local tile_onscreen = function(tag_id, res)
-    print("positioning tag " .. tag_id .. " ONscreen")
-
     if ctx.tags[tag_id].master == nil then
       return
     end
@@ -277,3 +255,30 @@ local master = function()
 end
 
 master()
+
+function print_table(tbl, indent, seen)
+    indent = indent or 0
+    seen = seen or {}
+
+    -- Prevent infinite loops from circular references
+    if seen[tbl] then
+        print(string.rep("  ", indent) .. "...(circular reference)")
+        return
+    end
+    seen[tbl] = true
+
+    for key, value in pairs(tbl) do
+        local formatting = string.rep("  ", indent) .. tostring(key) .. ": "
+
+        if type(value) == "table" then
+            print(formatting .. "{")
+            print_table(value, indent + 1, seen)
+            print(string.rep("  ", indent) .. "}")
+        elseif type(value) == "string" then
+            print(formatting .. '"' .. value .. '"')
+        else
+            print(formatting .. tostring(value))
+        end
+    end
+end
+

src/Cursor.zig

@@ -8,10 +8,9 @@ const wl = @import("wayland").server.wl;
 const wlr = @import("wlroots");
 const xkb = @import("xkbcommon");
 
-const View = @import("view.zig");
+const View = @import("View.zig");
-const Utils = @import("utils.zig");
+const Utils = @import("Utils.zig");
-
+const c = @import("C.zig").c;
-const c = @import("c.zig").c;
 
 const server = &@import("main.zig").server;
 const linux = std.os.linux;
@@ -30,12 +29,13 @@ hold_end: wl.Listener(*wlr.Pointer.event.HoldEnd) = .init(handleHoldEnd),
 mode: enum { passthrough, move, resize } = .passthrough,
 
 // Drag information
-drag_start_x: c_int = 0,
+drag: struct {
-drag_start_y: c_int = 0,
+  start_x:       c_int,
-drag_view_offset_x: c_int = 0,
+  start_y:       c_int,
-drag_view_offset_y: c_int = 0,
+  view: ?*View,
-drag_view_width: c_int = 0,
+  view_offset_x: ?c_int,
-drag_view_height: c_int = 0,
+  view_offset_y: ?c_int,
+},
 
 pub fn init(self: *Cursor) void {
   errdefer Utils.oomPanic();
@@ -43,6 +43,13 @@ pub fn init(self: *Cursor) void {
   self.* = .{
     .wlr_cursor = try wlr.Cursor.create(),
     .x_cursor_manager = try wlr.XcursorManager.create(null, 24),
+    .drag = .{
+      .start_x = 0,
+      .start_y = 0,
+      .view = null,
+      .view_offset_x = null,
+      .view_offset_y = null,
+    }
   };
 
   try self.x_cursor_manager.load(1);
@@ -72,27 +79,37 @@ pub fn deinit(self: *Cursor) void {
 }
 
 pub fn processCursorMotion(self: *Cursor, time_msec: u32) void {
+  server.events.exec("PointerMotion", .{self.wlr_cursor.x, self.wlr_cursor.y});
   switch (self.mode) {
     .passthrough => {
-      if (server.root.viewAt(self.wlr_cursor.x, self.wlr_cursor.y)) |res| {
+      const output = server.seat.focused_output;
-        res.view.setFocused();
+      // Exit the switch if no focused output exists
+      if (output == null) return;
 
-        server.seat.wlr_seat.pointerNotifyEnter(res.surface, res.sx, res.sy);
+      const viewAtResult = output.?.viewAt(self.wlr_cursor.x, self.wlr_cursor.y);
-        server.seat.wlr_seat.pointerNotifyMotion(time_msec, res.sx, res.sy);
+      if (viewAtResult == null) {
-      } else {
         self.wlr_cursor.setXcursor(self.x_cursor_manager, "default");
         server.seat.wlr_seat.pointerClearFocus();
-      }
-    },
-    .move => {
-      const focused_view = server.seat.focused_view;
 
-      if(focused_view) |view| {
+        // This is gonna be fun
+        // server.seat.wlr_seat.keyboardSendKey(time_msec: u32, key: u32, state: u32);
+        // server.seat.wlr_seat.pointerSendMotion(time_msec: u32, sx: f64, sy: f64)
+        // server.seat.wlr_seat.pointerSendButton(time_msec: u32, button: u32, state: ButtonState)
+        return;
+      }
+
+      server.events.exec("ViewPointerMotion", .{viewAtResult.?.view.id, self.wlr_cursor.x, self.wlr_cursor.y});
+
+      server.seat.wlr_seat.pointerNotifyEnter(viewAtResult.?.surface, viewAtResult.?.sx, viewAtResult.?.sy);
+      server.seat.wlr_seat.pointerNotifyMotion(time_msec, viewAtResult.?.sx, viewAtResult.?.sy);
+    },
+    .move => { // TODO: Have these behave more like pointer motion
+      if(self.drag.view) |view| {
         view.scene_tree.node.setPosition(
           // TODO: add a lua option to configure the behavior of this, by
           // default it will be the following:
-          @as(c_int, @intFromFloat(self.wlr_cursor.x)) - self.drag_view_offset_x,
+          @as(c_int, @intFromFloat(self.wlr_cursor.x)) - self.drag.view_offset_x.?,
-          @as(c_int, @intFromFloat(self.wlr_cursor.y)) - self.drag_view_offset_y
+          @as(c_int, @intFromFloat(self.wlr_cursor.y)) - self.drag.view_offset_y.?
           // and the user should be able to configure if it clamps or not
         );
       }
@@ -141,18 +158,24 @@ fn handleButton(
     view.setFocused();
   }
 
+  // @hook PointerButtonPress // TODO Probably change this name
+  // @param button string // TODO Translate a button to a string or smth
+  // @param state string - "pressed" or "released"
+  // @param time_msecs number // TODO idk what the hell msecs is
+  const state = if (event.state == .pressed) "pressed" else "released";
+  server.events.exec("PointerButtonPress", .{event.button, state, event.time_msec});
+
   switch (event.state) {
     .pressed => {
       if(server.seat.keyboard_group.keyboard.getModifiers().alt) {
         // Can be BTN_RIGHT, BTN_LEFT, or BTN_MIDDLE
+        cursor.drag.start_x = @as(c_int, @intFromFloat(cursor.wlr_cursor.x));
+        cursor.drag.start_y = @as(c_int, @intFromFloat(cursor.wlr_cursor.y));
         if(server.seat.focused_view) |view| {
           // Keep track of where the drag started
-          cursor.drag_start_x = @as(c_int, @intFromFloat(cursor.wlr_cursor.x));
+          cursor.drag.view = view;
-          cursor.drag_start_y = @as(c_int, @intFromFloat(cursor.wlr_cursor.y));
+          cursor.drag.view_offset_x = cursor.drag.start_x - view.scene_tree.node.x;
-          cursor.drag_view_offset_x = cursor.drag_start_x - view.scene_tree.node.x;
+          cursor.drag.view_offset_y = cursor.drag.start_y - view.scene_tree.node.y;
-          cursor.drag_view_offset_y = cursor.drag_start_y - view.scene_tree.node.y;
-          cursor.drag_view_width = view.xdg_toplevel.base.geometry.width;
-          cursor.drag_view_height = view.xdg_toplevel.base.geometry.height;
 
           // Maybe comptime this for later reference
           if(event.button == c.libevdev_event_code_from_name(c.EV_KEY, "BTN_LEFT")) {
@@ -167,9 +190,13 @@ fn handleButton(
     .released => {
       cursor.mode = .passthrough;
 
-      if(server.seat.focused_view) |view| {
+      if(cursor.drag.view) |view| {
         _ = view.xdg_toplevel.setResizing(false);
       }
+
+      cursor.drag.view = null;
+      cursor.drag.view_offset_x = null;
+      cursor.drag.view_offset_y = null;
     },
     else => {
       std.log.err("Invalid/Unimplemented pointer button event type", .{});

src/Keyboard.zig

@@ -6,8 +6,8 @@ const Keyboard = @This();
 const std = @import("std");
 const gpa = std.heap.c_allocator;
 const server = &@import("main.zig").server;
-const Keymap = @import("types/keymap.zig");
+const Keymap = @import("types/Keymap.zig");
-const Utils = @import("utils.zig");
+const Utils = @import("Utils.zig");
 
 const wl = @import("wayland").server.wl;
 const wlr = @import("wlroots");

src/LayerSurface.zig

@@ -4,8 +4,8 @@ const std = @import("std");
 const wl = @import("wayland").server.wl;
 const wlr = @import("wlroots");
 
-const Utils = @import("utils.zig");
+const Utils = @import("Utils.zig");
-const Output = @import("output.zig");
+const Output = @import("Output.zig");
 
 const gpa = std.heap.c_allocator;
 const server = &@import("main.zig").server;
@@ -28,9 +28,23 @@ pub fn init(wlr_layer_surface: *wlr.LayerSurfaceV1) *LayerSurface {
   self.* = .{
     .output = @ptrCast(@alignCast(wlr_layer_surface.output.?.data)),
     .wlr_layer_surface = wlr_layer_surface,
-    .scene_layer_surface = try server.root.scene.tree.createSceneLayerSurfaceV1(wlr_layer_surface)
+    .scene_layer_surface = undefined,
   };
 
+// try server.root.scene.tree.createSceneLayerSurfaceV1(wlr_layer_surface)
+  if(server.seat.focused_output) |output| {
+    self.scene_layer_surface = switch (wlr_layer_surface.current.layer) {
+      .background => try output.layers.background.createSceneLayerSurfaceV1(wlr_layer_surface),
+      .bottom => try output.layers.bottom.createSceneLayerSurfaceV1(wlr_layer_surface),
+      .top => try output.layers.top.createSceneLayerSurfaceV1(wlr_layer_surface),
+      .overlay => try output.layers.overlay.createSceneLayerSurfaceV1(wlr_layer_surface),
+      else => {
+        std.log.err("New layer surface of unidentified type", .{});
+        unreachable;
+      }
+    };
+  }
+
   self.wlr_layer_surface.surface.data = &self.scene_layer_surface.tree.node;
 
   self.wlr_layer_surface.events.destroy.add(&self.destroy);
@@ -78,5 +92,10 @@ fn handleCommit(
 ) void {
   const layer_surface: *LayerSurface = @fieldParentPtr("commit", listener);
 
+  var width: c_int = undefined;
+  var height: c_int = undefined;
+  layer_surface.output.wlr_output.effectiveResolution(&width, &height);
+  _ = layer_surface.wlr_layer_surface.configure(@intCast(width), @intCast(height));
+
   layer_surface.scene_layer_surface.tree.node.reparent(&layer_surface.output.scene_output.scene.tree);
 }

src/Output.zig

@@ -1,10 +1,13 @@
 const Output = @This();
 
 const wl = @import("wayland").server.wl;
+const zwlr = @import("wayland").server.zwlr;
 const wlr = @import("wlroots");
 const std = @import("std");
-const Server = @import("server.zig");
+
-const Utils = @import("utils.zig");
+const Server = @import("Server.zig");
+const Utils =  @import("Utils.zig");
+const View =   @import("View.zig");
 
 const posix = std.posix;
 const gpa = std.heap.c_allocator;
@@ -15,12 +18,23 @@ id: u64,
 
 wlr_output: *wlr.Output,
 state: wlr.Output.State,
+tree: *wlr.SceneTree,
 scene_output: *wlr.SceneOutput,
 
+layers: struct {
+  background: *wlr.SceneTree,
+  bottom: *wlr.SceneTree,
+  content: *wlr.SceneTree,
+  top: *wlr.SceneTree,
+  fullscreen: *wlr.SceneTree,
+  overlay: *wlr.SceneTree
+},
+
 frame: wl.Listener(*wlr.Output) = .init(handleFrame),
 request_state: wl.Listener(*wlr.Output.event.RequestState) = .init(handleRequestState),
 destroy: wl.Listener(*wlr.Output) = .init(handleDestroy),
 
+
 // The wlr.Output should be destroyed by the caller on failure to trigger cleanup.
 pub fn init(wlr_output: *wlr.Output) ?*Output {
   errdefer Utils.oomPanic();
@@ -31,6 +45,15 @@ pub fn init(wlr_output: *wlr.Output) ?*Output {
     .focused = false,
     .id = @intFromPtr(wlr_output),
     .wlr_output = wlr_output,
+    .tree = try server.root.scene.tree.createSceneTree(),
+    .layers = .{
+      .background = try self.tree.createSceneTree(),
+      .bottom = try self.tree.createSceneTree(),
+      .content = try self.tree.createSceneTree(),
+      .top = try self.tree.createSceneTree(),
+      .fullscreen = try self.tree.createSceneTree(),
+      .overlay = try self.tree.createSceneTree(),
+    },
     .scene_output = try server.root.scene.createSceneOutput(wlr_output),
     .state = wlr.Output.State.init()
   };
@@ -87,6 +110,72 @@ pub fn setFocused(self: *Output) void {
   self.focused = true;
 }
 
+pub fn configureLayers(self: *Output) void {
+  var output_box: wlr.Box = .{
+    .x = 0,
+    .y = 0,
+    .width = undefined,
+    .height = undefined,
+  };
+  self.wlr_output.effectiveResolution(&output_box.width, &output_box.height);
+
+  // Should calculate usable area here for LUA view positioning
+
+  for ([_]zwlr.LayerShellV1.Layer{ .background, .bottom, .top, .overlay }) |layer| {
+    const tree = blk: {
+      const trees = [_]*wlr.SceneTree{
+          self.layers.background,
+          self.layers.bottom,
+          self.layers.top,
+          self.layers.overlay,
+      };
+      break :blk trees[@intCast(@intFromEnum(layer))];
+    };
+
+    var it = tree.children.iterator(.forward);
+    while(it.next()) |node| {
+      if(node.data == null) continue;
+
+      const layer_surface: *wlr.LayerSurfaceV1 = @ptrCast(@alignCast(node.data.?));
+      _ = layer_surface.configure(@intCast(output_box.width), @intCast(output_box.height));
+    }
+  }
+}
+
+const ViewAtResult = struct {
+    view: *View,
+    surface: *wlr.Surface,
+    sx: f64,
+    sy: f64,
+};
+
+pub fn viewAt(self: *Output, lx: f64, ly: f64) ?ViewAtResult {
+  var sx: f64 = undefined;
+  var sy: f64 = undefined;
+
+  if(self.layers.content.node.at(lx, ly, &sx, &sy)) |node| {
+    if (node.type != .buffer) return null;
+    const scene_buffer = wlr.SceneBuffer.fromNode(node);
+    const scene_surface = wlr.SceneSurface.tryFromBuffer(scene_buffer) orelse return null;
+
+    var it: ?*wlr.SceneTree = node.parent;
+
+    while (it) |n| : (it = n.node.parent) {
+      if (n.node.data == null) continue;
+
+      const view: *View = @ptrCast(@alignCast(n.node.data.?));
+
+      return ViewAtResult{
+        .view = view,
+        .surface = scene_surface.surface,
+        .sx = sx,
+        .sy = sy,
+      };
+    }
+  }
+  return null;
+}
+
 // --------- WlrOutput Event Handlers ---------
 fn handleRequestState(
   listener: *wl.Listener(*wlr.Output.event.RequestState),

src/Root.zig

@@ -7,9 +7,9 @@ const std = @import("std");
 const wl = @import("wayland").server.wl;
 const wlr = @import("wlroots");
 
-const Output = @import("output.zig");
+const Output = @import("Output.zig");
-const View = @import("view.zig");
+const View =   @import("View.zig");
-const Utils = @import("utils.zig");
+const Utils =  @import("Utils.zig");
 
 const server = &@import("main.zig").server;
 const gpa = std.heap.c_allocator;
@@ -17,6 +17,7 @@ const gpa = std.heap.c_allocator;
 xdg_toplevel_decoration_manager: *wlr.XdgDecorationManagerV1,
 
 scene: *wlr.Scene,
+waiting_room: *wlr.SceneTree,
 scene_output_layout: *wlr.SceneOutputLayout,
 
 output_layout: *wlr.OutputLayout,
@@ -34,6 +35,7 @@ pub fn init(self: *Root) void {
 
   self.* = .{
     .scene = scene,
+    .waiting_room = try scene.tree.createSceneTree(),
     .output_layout = output_layout,
     .xdg_toplevel_decoration_manager = try wlr.XdgDecorationManagerV1.create(server.wl_server),
     .scene_output_layout = try scene.attachOutputLayout(output_layout),
@@ -54,14 +56,21 @@ pub fn deinit(self: *Root) void {
   self.scene.tree.node.destroy();
 }
 
+// Search output_layout's ouputs, and each outputs views
 pub fn viewById(self: *Root, id: u64) ?*View {
-  var it = self.scene.tree.children.iterator(.forward);
+  var output_it = self.output_layout.outputs.iterator(.forward);
 
-  while(it.next()) |node| {
+  while(output_it.next()) |o| {
-    if(node.data == null) continue;
+    if(o.output.data == null) continue;
+    const output: *Output = @ptrCast(@alignCast(o.output.data.?));
+    var node_it = output.layers.content.children.iterator(.forward);
 
-    const view: *View = @as(*View, @ptrCast(@alignCast(node.data.?)));
+    while(node_it.next()) |node| {
-    if(view.id == id) return view;
+      if(node.data == null) continue;
+
+      const view: *View = @as(*View, @ptrCast(@alignCast(node.data.?)));
+      if(view.id == id) return view;
+    }
   }
 
   return null;
@@ -79,37 +88,3 @@ pub fn outputById(self: *Root, id: u64) ?*Output {
 
   return null;
 }
-
-const ViewAtResult = struct {
-    view: *View,
-    surface: *wlr.Surface,
-    sx: f64,
-    sy: f64,
-};
-
-pub fn viewAt(self: *Root, lx: f64, ly: f64) ?ViewAtResult {
-  var sx: f64 = undefined;
-  var sy: f64 = undefined;
-
-  if (self.scene.tree.node.at(lx, ly, &sx, &sy)) |node| {
-    if (node.type != .buffer) return null;
-    const scene_buffer = wlr.SceneBuffer.fromNode(node);
-    const scene_surface = wlr.SceneSurface.tryFromBuffer(scene_buffer) orelse return null;
-
-    var it: ?*wlr.SceneTree = node.parent;
-
-    while (it) |n| : (it = n.node.parent) {
-      if (n.node.data) |data_ptr| {
-        if (@as(?*View, @ptrCast(@alignCast(data_ptr)))) |view| {
-          return ViewAtResult{
-            .view = view,
-            .surface = scene_surface.surface,
-            .sx = sx,
-            .sy = sy,
-          };
-        }
-      }
-    }
-  }
-  return null;
-}

src/Seat.zig

@@ -5,9 +5,9 @@ const wlr = @import("wlroots");
 const wl = @import("wayland").server.wl;
 const xkb = @import("xkbcommon");
 
-const Utils = @import("utils.zig");
+const Utils =  @import("Utils.zig");
-const View = @import("view.zig");
+const View =   @import("View.zig");
-const Output = @import("output.zig");
+const Output = @import("Output.zig");
 
 const server = &@import("main.zig").server;
 

src/Server.zig

@@ -4,17 +4,17 @@ const std = @import("std");
 const wl = @import("wayland").server.wl;
 const wlr = @import("wlroots");
 
-const Root = @import("root.zig");
+const Root         = @import("Root.zig");
-const Seat = @import("seat.zig");
+const Seat         = @import("Seat.zig");
-const Cursor = @import("cursor.zig");
+const Cursor       = @import("Cursor.zig");
-const Keyboard = @import("keyboard.zig");
+const Keyboard     = @import("Keyboard.zig");
-const LayerSurface = @import("layer_surface.zig");
+const LayerSurface = @import("LayerSurface.zig");
-const Output = @import("output.zig");
+const Output       = @import("Output.zig");
-const View = @import("view.zig");
+const View         = @import("View.zig");
-const Utils = @import("utils.zig");
+const Utils        = @import("Utils.zig");
-const Keymap = @import("types/keymap.zig");
+const Keymap       = @import("types/Keymap.zig");
-const Hook = @import("types/hook.zig");
+const Hook         = @import("types/Hook.zig");
-const Events = @import("types/events.zig");
+const Events       = @import("types/Events.zig");
 
 const gpa = std.heap.c_allocator;
 const server = &@import("main.zig").server;

src/View.zig

@@ -4,7 +4,7 @@ const std = @import("std");
 const wl = @import("wayland").server.wl;
 const wlr = @import("wlroots");
 
-const Utils = @import("utils.zig");
+const Utils = @import("Utils.zig");
 
 const gpa = std.heap.c_allocator;
 const server = &@import("main.zig").server;
@@ -64,7 +64,15 @@ pub fn initFromTopLevel(xdg_toplevel: *wlr.XdgToplevel) *View {
 
   // Add new Toplevel to root of the tree
   // Later add to spesified output
-  self.scene_tree = try server.root.scene.tree.createSceneXdgSurface(xdg_toplevel.base);
+  if(server.seat.focused_output) |output| {
+    std.log.debug("adding new view to content layer", .{});
+    self.scene_tree = try output.layers.content.createSceneXdgSurface(xdg_toplevel.base);
+    // _ = output;
+    // self.scene_tree = try server.root.scene.tree.createSceneXdgSurface(xdg_toplevel.base);
+  } else {
+    self.scene_tree = try server.root.waiting_room.createSceneXdgSurface(xdg_toplevel.base);
+    std.log.err("No output to attach new view to", .{});
+  }
 
   self.scene_tree.node.data = self;
   self.xdg_toplevel.base.data = self.scene_tree;
@@ -153,8 +161,6 @@ fn handleMap(listener: *wl.Listener(void)) void {
     _ = decoration.setMode(wlr.XdgToplevelDecorationV1.Mode.server_side);
   }
 
-  // Here is where we should tile and set size
-
   view.mapped = true;
 
   server.events.exec("ViewMapPost", .{view.id});
@@ -216,40 +222,19 @@ fn handleNewPopup(listener: *wl.Listener(*wlr.XdgPopup), popup: *wlr.XdgPopup) v
 }
 
 fn handleRequestMove(
-  _: *wl.Listener(*wlr.XdgToplevel.event.Move),
+  listener: *wl.Listener(*wlr.XdgToplevel.event.Move),
   _: *wlr.XdgToplevel.event.Move
 ) void {
-  // const view: *View = @fieldParentPtr("request_move", listener);
+  const view: *View = @fieldParentPtr("request_move", listener);
-
+  server.events.exec("ViewRequestMove", .{view.id});
-  // server.cursor.moveView(view);
-  // server.cursor.grabbed_view = view;
-  // server.cursor.mode = .move;
-  // server.cursor.grab_x = server.cursor.wlr_cursor.x - @as(f64, @floatFromInt(view.geometry.x));
-  // server.cursor.grab_y = server.cursor.wlr_cursor.y - @as(f64, @floatFromInt(view.geometry.y));
 }
 
 fn handleRequestResize(
-  _: *wl.Listener(*wlr.XdgToplevel.event.Resize),
+  listener: *wl.Listener(*wlr.XdgToplevel.event.Resize),
   _: *wlr.XdgToplevel.event.Resize
 ) void {
-  // const view: *View = @fieldParentPtr("request_resize", listener);
+  const view: *View = @fieldParentPtr("request_resize", listener);
-
+  server.events.exec("ViewRequestResize", .{view.id});
-  std.log.debug("The clients should not be request moves", .{});
-
-  // server.cursor.grabbed_view = view;
-  // server.cursor.mode = .resize;
-  // server.cursor.resize_edges = event.edges;
-  //
-  // const box = view.xdg_toplevel.base.geometry;
-  //
-  // const border_x = view.geometry.x + box.x + if (event.edges.right) box.width else 0;
-  // const border_y = view.geometry.y + box.y + if (event.edges.bottom) box.height else 0;
-  // server.cursor.grab_x = server.cursor.wlr_cursor.x - @as(f64, @floatFromInt(border_x));
-  // server.cursor.grab_y = server.cursor.wlr_cursor.y - @as(f64, @floatFromInt(border_y));
-  //
-  // server.cursor.grab_box = box;
-  // server.cursor.grab_box.x += view.geometry.x;
-  // server.cursor.grab_box.y += view.geometry.y;
 }
 
 fn handleAckConfigure(
@@ -265,30 +250,26 @@ fn handleRequestFullscreen(
   listener: *wl.Listener(void)
 ) void {
   const view: *View = @fieldParentPtr("request_fullscreen", listener);
-  _ = view;
+  server.events.exec("ViewRequestFullscreen", .{view.id});
-  std.log.err("Unimplemented request fullscreen", .{});
 }
 
 fn handleRequestMinimize(
   listener: *wl.Listener(void)
 ) void {
-  const view: *View = @fieldParentPtr("request_fullscreen", listener);
+  const view: *View = @fieldParentPtr("request_minimize", listener);
-  _ = view;
+  server.events.exec("ViewRequestFullscreen", .{view.id});
-  std.log.err("Unimplemented request minimize", .{});
 }
 
 fn handleSetAppId(
   listener: *wl.Listener(void)
 ) void {
   const view: *View = @fieldParentPtr("set_app_id", listener);
-  _ = view;
+  server.events.exec("ViewAppIdUpdate", .{view.id});
-  std.log.err("Unimplemented set appid", .{});
 }
 
 fn handleSetTitle(
   listener: *wl.Listener(void)
 ) void {
   const view: *View = @fieldParentPtr("set_title", listener);
-  _ = view;
+  server.events.exec("ViewTitleUpdate", .{view.id});
-  std.log.err("Unimplemented set title", .{});
 }

src/lua/Bridge.zig

@@ -1,7 +1,7 @@
 const Bridge = @This();
 
 const std = @import("std");
-const Lua = @import("lua.zig");
+const Lua = @import("Lua.zig");
 
 const gpa = std.heap.c_allocator;
 

src/lua/Fs.zig

@@ -3,7 +3,7 @@ const Fs = @This();
 const std = @import("std");
 const zlua = @import("zlua");
 
-const Lua = @import("lua.zig");
+const Lua = @import("Lua.zig");
 
 const gpa = std.heap.c_allocator;
 

src/lua/Hook.zig

@@ -3,8 +3,8 @@ const Hook = @This();
 const std = @import("std");
 const zlua = @import("zlua");
 
-const THook = @import("../types/hook.zig");
+const THook = @import("../types/Hook.zig");
-const Utils = @import("../utils.zig");
+const Utils = @import("../Utils.zig");
 
 const gpa = std.heap.c_allocator;
 const server = &@import("../main.zig").server;

src/lua/Input.zig

@@ -5,8 +5,8 @@ const zlua = @import("zlua");
 const xkb = @import("xkbcommon");
 const wlr = @import("wlroots");
 
-const Keymap = @import("../types/keymap.zig");
+const Keymap = @import("../types/Keymap.zig");
-const Utils = @import("../utils.zig");
+const Utils = @import("../Utils.zig");
 
 const server = &@import("../main.zig").server;
 

src/lua/Lua.zig

@@ -4,13 +4,13 @@ const std = @import("std");
 const config = @import("config");
 const zlua = @import("zlua");
 
-const Bridge = @import("bridge.zig");
+const Bridge = @import("Bridge.zig");
-const Fs = @import("fs.zig");
+const Fs =     @import("Fs.zig");
-const Input = @import("input.zig");
+const Input =  @import("Input.zig");
-const Api = @import("api.zig");
+const Api =    @import("Api.zig");
-const Hook = @import("hook.zig");
+const Hook =   @import("Hook.zig");
-const View = @import("view.zig");
+const View =   @import("View.zig");
-const Output = @import("output.zig");
+const Output = @import("Output.zig");
 
 const gpa = std.heap.c_allocator;
 

src/lua/Output.zig

@@ -1,7 +1,7 @@
 const std = @import("std");
 const zlua = @import("zlua");
 
-const Output = @import("../output.zig");
+const Output = @import("../Output.zig");
 
 const server = &@import("../main.zig").server;
 

src/lua/View.zig

@@ -1,7 +1,7 @@
 const std = @import("std");
 const zlua = @import("zlua");
 
-const View = @import("../view.zig");
+const View = @import("../View.zig");
 
 const server = &@import("../main.zig").server;
 
@@ -104,9 +104,11 @@ pub fn set_size(L: *zlua.Lua) i32 {
 pub fn set_focused(L: *zlua.Lua) i32 {
   const view_id: ?c_longlong = L.optInteger(1);
 
-  if(view_id == null and server.seat.focused_view != null) {
+  if(view_id == null) {
-    server.seat.focused_view.?.focused = false;
+    if(server.seat.focused_view != null) {
-    server.seat.focused_view = null;
+      server.seat.focused_view.?.focused = false;
+      server.seat.focused_view = null;
+    }
     L.pushNil();
     return 1;
   }

src/main.zig

@@ -1,8 +1,8 @@
 const std = @import("std");
 const wlr = @import("wlroots");
 
-const Server = @import("server.zig");
+const Server = @import("Server.zig");
-const Lua = @import("lua/lua.zig");
+const Lua = @import("lua/Lua.zig");
 
 const gpa = std.heap.c_allocator;
 

src/types/Events.zig

@@ -2,7 +2,7 @@ pub const Events = @This();
 
 const std = @import("std");
 
-const Hook = @import("hook.zig");
+const Hook = @import("Hook.zig");
 
 const Node = struct {
   hook: *const Hook,

src/types/Hook.zig

@@ -7,7 +7,7 @@ const xkb = @import("xkbcommon");
 const wlr = @import("wlroots");
 const zlua = @import("zlua");
 
-const Event = @import("events.zig");
+const Event = @import("Events.zig");
 const Lua = &@import("../main.zig").lua;
 
 events: std.ArrayList([]const u8), // a list of events