clean up various imports in CSSOM

src/browser/cssom/css_rule.zig

@@ -18,9 +18,6 @@
 
 const std = @import("std");
 
-const Page = @import("../page.zig").Page;
-
-const CSSStyleDeclaration = @import("css_style_declaration.zig").CSSStyleDeclaration;
 const CSSStyleSheet = @import("css_stylesheet.zig").CSSStyleSheet;
 
 pub const Interfaces = .{

src/browser/cssom/css_rule_list.zig

@@ -18,9 +18,7 @@
 
 const std = @import("std");
 
-const Page = @import("../page.zig").Page;
 const StyleSheet = @import("stylesheet.zig").StyleSheet;
-
 const CSSRule = @import("css_rule.zig").CSSRule;
 const CSSImportRule = @import("css_rule.zig").CSSImportRule;
 

src/browser/cssom/css_stylesheet.zig

@@ -25,9 +25,8 @@ const CSSRuleList = @import("css_rule_list.zig").CSSRuleList;
 const CSSImportRule = @import("css_rule.zig").CSSImportRule;
 
 pub const CSSStyleSheet = struct {
-    pub const prototype = *StyleSheet;
-
-    css_rules: *CSSRuleList,
+    proto: StyleSheet,
+    css_rules: CSSRuleList,
     owner_rule: ?*CSSImportRule,
 
     const CSSStyleSheetOpts = struct {
@@ -36,23 +35,21 @@ pub const CSSStyleSheet = struct {
         disabled: bool = false,
     };
 
-    pub fn constructor(_opts: ?CSSStyleSheetOpts, page: *Page) !CSSStyleSheet {
+    pub fn constructor(_opts: ?CSSStyleSheetOpts) !CSSStyleSheet {
         const opts = _opts orelse CSSStyleSheetOpts{};
-        _ = opts;
-
-        const arena = page.arena;
-        const rules = try arena.create(CSSRuleList);
-        rules.* = .constructor();
-
-        return .{ .css_rules = rules, .owner_rule = null };
+        return .{
+            .proto = StyleSheet{ .disabled = opts.disabled },
+            .css_rules = .constructor(),
+            .owner_rule = null,
+        };
     }
 
     pub fn get_ownerRule(_: *CSSStyleSheet) ?*CSSImportRule {
         return null;
     }
 
     pub fn get_cssRules(self: *CSSStyleSheet) *CSSRuleList {
-        return self.css_rules;
+        return &self.css_rules;
     }
 
     pub fn _insertRule(self: *CSSStyleSheet, rule: []const u8, _index: ?usize, page: *Page) !usize {

src/browser/cssom/stylesheet.zig

@@ -20,36 +20,36 @@ const parser = @import("../netsurf.zig");
 
 // https://developer.mozilla.org/en-US/docs/Web/API/StyleSheet#specifications
 pub const StyleSheet = struct {
-    disabled: bool,
-    href: []const u8,
-    owner_node: *parser.Node,
-    parent_stylesheet: ?*StyleSheet,
-    title: []const u8,
-    type: []const u8,
-
-    pub fn get_disabled(self: *StyleSheet) bool {
+    disabled: bool = false,
+    href: []const u8 = "",
+    owner_node: ?*parser.Node = null,
+    parent_stylesheet: ?*StyleSheet = null,
+    title: []const u8 = "",
+    type: []const u8 = "text/css",
+
+    pub fn get_disabled(self: *const StyleSheet) bool {
         return self.disabled;
     }
 
-    pub fn get_href(self: *StyleSheet) []const u8 {
+    pub fn get_href(self: *const StyleSheet) []const u8 {
         return self.href;
     }
 
     // TODO: media
 
-    pub fn get_ownerNode(self: *StyleSheet) *parser.Node {
+    pub fn get_ownerNode(self: *const StyleSheet) ?*parser.Node {
         return self.owner_node;
     }
 
-    pub fn get_parentStyleSheet(self: *StyleSheet) ?*StyleSheet {
+    pub fn get_parentStyleSheet(self: *const StyleSheet) ?*StyleSheet {
         return self.parent_stylesheet;
     }
 
-    pub fn get_title(self: *StyleSheet) []const u8 {
+    pub fn get_title(self: *const StyleSheet) []const u8 {
         return self.title;
     }
 
-    pub fn get_type(self: *StyleSheet) []const u8 {
+    pub fn get_type(self: *const StyleSheet) []const u8 {
         return self.type;
     }
 };