new Image constructor

src/browser/html/elements.zig

@@ -563,6 +563,52 @@ pub const HTMLImageElement = struct {
     pub const Self = parser.Image;
     pub const prototype = *HTMLElement;
     pub const subtype = .node;
+    pub const js_name = "Image";
+
+    pub fn constructor(width: ?u32, height: ?u32, state: *const SessionState) !*parser.Image {
+        const element = try parser.documentCreateElement(parser.documentHTMLToDocument(state.window.document), "img");
+        const image: *parser.Image = @ptrCast(element);
+        if (width) |width_| try parser.imageSetWidth(image, width_);
+        if (height) |height_| try parser.imageSetHeight(image, height_);
+        return image;
+    }
+
+    pub fn get_alt(self: *parser.Image) ![]const u8 {
+        return try parser.imageGetAlt(self);
+    }
+    pub fn set_alt(self: *parser.Image, alt: []const u8) !void {
+        try parser.imageSetAlt(self, alt);
+    }
+    pub fn get_src(self: *parser.Image) ![]const u8 {
+        return try parser.imageGetSrc(self);
+    }
+    pub fn set_src(self: *parser.Image, src: []const u8) !void {
+        try parser.imageSetSrc(self, src);
+    }
+    pub fn get_useMap(self: *parser.Image) ![]const u8 {
+        return try parser.imageGetUseMap(self);
+    }
+    pub fn set_useMap(self: *parser.Image, use_map: []const u8) !void {
+        try parser.imageSetUseMap(self, use_map);
+    }
+    pub fn get_height(self: *parser.Image) !u32 {
+        return try parser.imageGetHeight(self);
+    }
+    pub fn set_height(self: *parser.Image, height: u32) !void {
+        try parser.imageSetHeight(self, height);
+    }
+    pub fn get_width(self: *parser.Image) !u32 {
+        return try parser.imageGetWidth(self);
+    }
+    pub fn set_width(self: *parser.Image, width: u32) !void {
+        try parser.imageSetWidth(self, width);
+    }
+    pub fn get_isMap(self: *parser.Image) !bool {
+        return try parser.imageGetIsMap(self);
+    }
+    pub fn set_isMap(self: *parser.Image, is_map: bool) !void {
+        try parser.imageSetIsMap(self, is_map);
+    }
 };
 
 pub const HTMLInputElement = struct {
@@ -1059,4 +1105,31 @@ test "Browser.HTML.Element" {
         .{ "document.getElementById('content').click()", "undefined" },
         .{ "click_count", "1" },
     }, .{});
+
+    // Image
+    try runner.testCases(&.{
+        // Testing constructors
+        .{ "(new Image).width", "0" },
+        .{ "(new Image).height", "0" },
+        .{ "(new Image(4)).width", "4" },
+        .{ "(new Image(4, 6)).height", "6" },
+
+        // Testing ulong property
+        .{ "let fruit = new Image", null },
+        .{ "fruit.width", "0" },
+        .{ "fruit.width = 5", "5" },
+        .{ "fruit.width", "5" },
+        .{ "fruit.width = '15'", "15" },
+        .{ "fruit.width", "15" },
+        .{ "fruit.width = 'apple'", "apple" },
+        .{ "fruit.width;", "0" },
+
+        // Testing string property
+        .{ "let lyric = new Image", null },
+        .{ "lyric.src", "" },
+        .{ "lyric.src = 'okay'", "okay" },
+        .{ "lyric.src", "okay" },
+        .{ "lyric.src = 15", "15" },
+        .{ "lyric.src", "15" },
+    }, .{});
 }

src/browser/netsurf.zig

@@ -2509,3 +2509,84 @@ pub fn htmlCollectionItem(collection: *HTMLCollection, index: u32) !*Node {
     try DOMErr(err);
     return @ptrCast(node.?);
 }
+
+const ulongNegativeOne = 4294967295;
+
+// Image
+// Image.name is deprecated
+// Image.align is deprecated
+// Image.border is deprecated
+// Image.longDesc is deprecated
+// Image.hspace is deprecated
+// Image.vspace is deprecated
+
+pub fn imageGetAlt(image: *Image) ![]const u8 {
+    var s_: ?*String = null;
+    const err = c.dom_html_image_element_get_alt(image, &s_);
+    try DOMErr(err);
+    const s = s_ orelse return "";
+    return strToData(s);
+}
+pub fn imageSetAlt(image: *Image, alt: []const u8) !void {
+    const err = c.dom_html_image_element_set_alt(image, try strFromData(alt));
+    try DOMErr(err);
+}
+
+pub fn imageGetSrc(image: *Image) ![]const u8 {
+    var s_: ?*String = null;
+    const err = c.dom_html_image_element_get_src(image, &s_);
+    try DOMErr(err);
+    const s = s_ orelse return "";
+    return strToData(s);
+}
+pub fn imageSetSrc(image: *Image, src: []const u8) !void {
+    const err = c.dom_html_image_element_set_src(image, try strFromData(src));
+    try DOMErr(err);
+}
+
+pub fn imageGetUseMap(image: *Image) ![]const u8 {
+    var s_: ?*String = null;
+    const err = c.dom_html_image_element_get_use_map(image, &s_);
+    try DOMErr(err);
+    const s = s_ orelse return "";
+    return strToData(s);
+}
+pub fn imageSetUseMap(image: *Image, use_map: []const u8) !void {
+    const err = c.dom_html_image_element_set_use_map(image, try strFromData(use_map));
+    try DOMErr(err);
+}
+
+pub fn imageGetHeight(image: *Image) !u32 {
+    var height: u32 = 0;
+    const err = c.dom_html_image_element_get_height(image, &height);
+    try DOMErr(err);
+    if (height == ulongNegativeOne) return 0;
+    return height;
+}
+pub fn imageSetHeight(image: *Image, height: u32) !void {
+    const err = c.dom_html_image_element_set_height(image, height);
+    try DOMErr(err);
+}
+
+pub fn imageGetWidth(image: *Image) !u32 {
+    var width: u32 = 0;
+    const err = c.dom_html_image_element_get_width(image, &width);
+    try DOMErr(err);
+    if (width == ulongNegativeOne) return 0;
+    return width;
+}
+pub fn imageSetWidth(image: *Image, width: u32) !void {
+    const err = c.dom_html_image_element_set_width(image, width);
+    try DOMErr(err);
+}
+
+pub fn imageGetIsMap(image: *Image) !bool {
+    var is_map: bool = false;
+    const err = c.dom_html_image_element_get_is_map(image, &is_map);
+    try DOMErr(err);
+    return is_map;
+}
+pub fn imageSetIsMap(image: *Image, is_map: bool) !void {
+    const err = c.dom_html_image_element_set_is_map(image, is_map);
+    try DOMErr(err);
+}