apprt/gtk-ng: proper split operations

src/apprt/gtk-ng/class/split_tree.zig

@@ -148,10 +148,10 @@ pub const SplitTree = extern struct {
         const actions = .{
             // All of these will eventually take a target surface parameter.
             // For now all our targets originate from the focused surface.
-            .{ "new-left", actionNew, null },
-            .{ "new-right", actionNew, null },
-            .{ "new-up", actionNew, null },
-            .{ "new-down", actionNew, null },
+            .{ "new-left", actionNewLeft, null },
+            .{ "new-right", actionNewRight, null },
+            .{ "new-up", actionNewUp, null },
+            .{ "new-down", actionNewDown, null },
         };
 
         // We need to collect our actions into a group since we're just
@@ -405,7 +405,21 @@ pub const SplitTree = extern struct {
     //---------------------------------------------------------------
     // Signal handlers
 
-    pub fn actionNew(
+    pub fn actionNewLeft(
+        _: *gio.SimpleAction,
+        parameter_: ?*glib.Variant,
+        self: *Self,
+    ) callconv(.c) void {
+        _ = parameter_;
+        self.newSplit(
+            .left,
+            self.getActiveSurface(),
+        ) catch |err| {
+            log.warn("new split failed error={}", .{err});
+        };
+    }
+
+    pub fn actionNewRight(
         _: *gio.SimpleAction,
         parameter_: ?*glib.Variant,
         self: *Self,
@@ -419,6 +433,34 @@ pub const SplitTree = extern struct {
         };
     }
 
+    pub fn actionNewUp(
+        _: *gio.SimpleAction,
+        parameter_: ?*glib.Variant,
+        self: *Self,
+    ) callconv(.c) void {
+        _ = parameter_;
+        self.newSplit(
+            .up,
+            self.getActiveSurface(),
+        ) catch |err| {
+            log.warn("new split failed error={}", .{err});
+        };
+    }
+
+    pub fn actionNewDown(
+        _: *gio.SimpleAction,
+        parameter_: ?*glib.Variant,
+        self: *Self,
+    ) callconv(.c) void {
+        _ = parameter_;
+        self.newSplit(
+            .down,
+            self.getActiveSurface(),
+        ) catch |err| {
+            log.warn("new split failed error={}", .{err});
+        };
+    }
+
     fn propSurfaceFocused(
         surface: *Surface,
         _: *gobject.ParamSpec,