From b53d4a149c21b5f336da3cde05fb849c9ffea326 Mon Sep 17 00:00:00 2001
From: Pierre Tachoire <pierre@lightpanda.io>
Date: Fri, 15 Dec 2023 17:25:23 +0100
Subject: [PATCH] add nav web api

---
 src/{dom.zig => apiweb.zig} |  2 ++
 src/main.zig                |  4 ++--
 src/main_shell.zig          |  4 ++--
 src/main_wpt.zig            |  5 +++--
 src/nav/nav.zig             |  7 +++++++
 src/nav/window.zig          | 41 +++++++++++++++++++++++++++++++++++++
 src/run_tests.zig           |  4 ++--
 7 files changed, 59 insertions(+), 8 deletions(-)
 rename src/{dom.zig => apiweb.zig} (86%)
 create mode 100644 src/nav/nav.zig
 create mode 100644 src/nav/window.zig

diff --git a/src/dom.zig b/src/apiweb.zig
similarity index 86%
rename from src/dom.zig
rename to src/apiweb.zig
index 08f4c3f5..32831909 100644
--- a/src/dom.zig
+++ b/src/apiweb.zig
@@ -4,6 +4,7 @@ const Console = @import("jsruntime").Console;
 
 const DOM = @import("dom/dom.zig");
 const HTML = @import("html/html.zig");
+const nav = @import("nav/nav.zig");
 
 pub const HTMLDocument = @import("html/document.zig").HTMLDocument;
 
@@ -12,4 +13,5 @@ pub const Interfaces = generate.Tuple(.{
     Console,
     DOM.Interfaces,
     HTML.Interfaces,
+    nav.Interfaces,
 });
diff --git a/src/main.zig b/src/main.zig
index 9341072e..4469cddb 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -3,9 +3,9 @@ const std = @import("std");
 const jsruntime = @import("jsruntime");
 
 const parser = @import("netsurf.zig");
-const DOM = @import("dom.zig");
+const apiweb = @import("apiweb.zig");
 
-pub const Types = jsruntime.reflect(DOM.Interfaces);
+pub const Types = jsruntime.reflect(apiweb.Interfaces);
 
 const socket_path = "/tmp/browsercore-server.sock";
 
diff --git a/src/main_shell.zig b/src/main_shell.zig
index 35d1fb39..920c77bf 100644
--- a/src/main_shell.zig
+++ b/src/main_shell.zig
@@ -3,11 +3,11 @@ const std = @import("std");
 const jsruntime = @import("jsruntime");
 
 const parser = @import("netsurf.zig");
-const DOM = @import("dom.zig");
+const apiweb = @import("apiweb.zig");
 
 const html_test = @import("html_test.zig").html;
 
-pub const Types = jsruntime.reflect(DOM.Interfaces);
+pub const Types = jsruntime.reflect(apiweb.Interfaces);
 
 var doc: *parser.DocumentHTML = undefined;
 
diff --git a/src/main_wpt.zig b/src/main_wpt.zig
index e91f42c6..e252ad52 100644
--- a/src/main_wpt.zig
+++ b/src/main_wpt.zig
@@ -6,7 +6,8 @@ const Suite = @import("wpt/testcase.zig").Suite;
 const FileLoader = @import("wpt/fileloader.zig").FileLoader;
 const wpt = @import("wpt/run.zig");
 
-const DOM = @import("dom.zig");
+const apiweb = @import("apiweb.zig");
+const nav = @import("nav/nav.zig");
 const HTMLElem = @import("html/elements.zig");
 
 const wpt_dir = "tests/wpt";
@@ -29,7 +30,7 @@ const Out = enum {
     text,
 };
 
-pub const Types = jsruntime.reflect(DOM.Interfaces);
+pub const Types = jsruntime.reflect(apiweb.Interfaces);
 
 // TODO For now the WPT tests run is specific to WPT.
 // It manually load js framwork libs, and run the first script w/ js content in
diff --git a/src/nav/nav.zig b/src/nav/nav.zig
new file mode 100644
index 00000000..42590cd5
--- /dev/null
+++ b/src/nav/nav.zig
@@ -0,0 +1,7 @@
+const generate = @import("../generate.zig");
+
+const Window = @import("window.zig");
+
+pub const Interfaces = generate.Tuple(.{
+    Window,
+});
diff --git a/src/nav/window.zig b/src/nav/window.zig
new file mode 100644
index 00000000..49ca899d
--- /dev/null
+++ b/src/nav/window.zig
@@ -0,0 +1,41 @@
+const std = @import("std");
+
+const parser = @import("../netsurf.zig");
+
+// https://dom.spec.whatwg.org/#interface-window-extensions
+// https://html.spec.whatwg.org/multipage/nav-history-apis.html#window
+pub const Window = struct {
+    pub const mem_guarantied = true;
+
+    document: *parser.Document,
+    target: []const u8,
+
+    pub fn create(doc: *parser.Document, target: ?[]const u8) Window {
+        return Window{
+            .document = doc,
+            .target = target orelse "",
+        };
+    }
+
+    pub fn get_window(self: *Window) *parser.Document {
+        return self;
+    }
+
+    pub fn get_self(self: *Window) *parser.Document {
+        return self;
+    }
+
+    pub fn get_parent(self: *Window) *parser.Document {
+        return self;
+    }
+
+    pub fn get_document(self: *Window) *parser.Document {
+        return self.document;
+    }
+
+    pub fn get_name(self: *Window) []const u8 {
+        return self.target;
+    }
+
+    // TODO we need to re-implement EventTarget interface.
+};
diff --git a/src/run_tests.zig b/src/run_tests.zig
index 1ba0f8b3..08eaea3b 100644
--- a/src/run_tests.zig
+++ b/src/run_tests.zig
@@ -5,7 +5,7 @@ const jsruntime = @import("jsruntime");
 const generate = @import("generate.zig");
 
 const parser = @import("netsurf.zig");
-const DOM = @import("dom.zig");
+const apiweb = @import("apiweb.zig");
 
 const documentTestExecFn = @import("dom/document.zig").testExecFn;
 const HTMLDocumentTestExecFn = @import("html/document.zig").testExecFn;
@@ -21,7 +21,7 @@ const DOMTokenListExecFn = @import("dom/token_list.zig").testExecFn;
 const NodeListTestExecFn = @import("dom/nodelist.zig").testExecFn;
 const AttrTestExecFn = @import("dom/attribute.zig").testExecFn;
 
-pub const Types = jsruntime.reflect(DOM.Interfaces);
+pub const Types = jsruntime.reflect(apiweb.Interfaces);
 
 var doc: *parser.DocumentHTML = undefined;