Added iframe html element

src/html/elements.rs

@@ -390,3 +390,115 @@ impl AnchorBuilder {
         }
     }
 }
+
+pub(crate) struct Iframe {
+    id: String,
+    classes: Vec<String>,
+    src: String,
+    title: String,
+    width: usize,
+    height: usize,
+}
+
+impl Render for Iframe {
+    fn render(&self) -> String {
+        let classes = self.classes.join(" ");
+        format!(
+            "<iframe id=\"{}\" classes=\"{}\" title=\"{}\" width=\"{}\" height=\"{}\" src=\"{}\"></iframe>",
+            self.id, classes, self.title, self.width, self.height, self.src
+        )
+    }
+}
+
+pub(crate) struct IframeBuilder {
+    id: Option<String>,
+    classes: Option<Vec<String>>,
+    src: Option<String>,
+    title: Option<String>,
+    width: Option<usize>,
+    height: Option<usize>,
+}
+
+impl IframeBuilder {
+    pub(crate) fn new() -> Self {
+        Self {
+            id: None,
+            classes: None,
+            src: None,
+            title: None,
+            width: None,
+            height: None,
+        }
+    }
+
+    pub(crate) fn id<T>(self, id: T) -> Self
+    where
+        T: Into<String>,
+    {
+        Self {
+            id: Some(id.into()),
+            ..self
+        }
+    }
+
+    pub(crate) fn classes<T>(self, classes: Vec<T>) -> Self
+    where
+        T: Into<String>,
+    {
+        Self {
+            classes: Some(classes.into_iter().map(|x| x.into()).collect()),
+            ..self
+        }
+    }
+
+    pub(crate) fn src<T>(self, src: T) -> Self
+    where
+        T: Into<String>,
+    {
+        Self {
+            src: Some(src.into()),
+            ..self
+        }
+    }
+
+    pub(crate) fn title<T>(self, title: T) -> Self
+    where
+        T: Into<String>,
+    {
+        Self {
+            title: Some(title.into()),
+            ..self
+        }
+    }
+
+    pub(crate) fn width(self, width: usize) -> Self {
+        Self {
+            width: Some(width),
+            ..self
+        }
+    }
+
+    pub(crate) fn height(self, height: usize) -> Self {
+        Self {
+            height: Some(height),
+            ..self
+        }
+    }
+
+    pub(crate) fn build(self) -> Iframe {
+        let id = self.id.unwrap_or(String::new());
+        let classes = self.classes.unwrap_or(Vec::new());
+        let title = self.title.unwrap_or(String::new());
+        let width = self.width.unwrap_or(0);
+        let height = self.height.unwrap_or(0);
+        let src = self.src.unwrap_or(String::new());
+        Iframe {
+            id,
+            title,
+            classes,
+            width,
+            height,
+            src,
+        }
+    }
+}