CTML
CTML is a C++ HTML document constructor, that was designed to be simple to use and implement. Has no dependencies on any other projects, only the C++ standard library.
Building
For use in a project, you may copy the ctml.hpp file into your project and include that way.
Alternatively, if you use CMake, you could add CTML as a dependency to your project.
Tests
Tests are included with the library and are written using the Catch2 header-only test library.
These tests are located in the tests/tests.cpp file.
Usage
Namespacing
Every class and enum in CTML is enclosed in the CTML namespace.
For instance, the Node class would be under CTML::Node.
Chaining
Most methods for operating on CTML::Node instances are chainable, meaning that you may run these operations multiple times on the same expression.
Nodes
The basis of CTML is the CTML::Node class, which allows you to create
simple HTML nodes and convert them to a std::string value.
The most simple valid HTML node that can be represented is, for instance, an empty paragraph tag, which can be created with the following code.
CTML::Node node("p");Which would output in string form as:
<p></p>To get this string output, you would use the CTML::Node::ToString(CTML::StringFormatting) method.
This method allows for passing in either CTML::StringFormatting::SINGLE_LINE or CTML::StringFormatting::MULTIPLE_LINES.
You can add simple text content to this Node by changing that line to the following:
CTML::Node node("p", "Hello world!");Which would output as the following:
<p>Hello world!</p>You can quickly add classes and IDs to a Node (possibly attributes in the future) with a syntax in the name field that mimics Emmet Abbriviations. This is shown in the following definition:
CTML::Node node("p.text#para", "Hello world!");Which would output the following HTML:
<p class="text" id="para">Hello world!</p>You can then append children to these Node instances by using the CTML::Node::AppendChild(CTML::Node) method, like below:
CTML::Node node("div");
node.AppendChild(CTML::Node("p", "Hello world!"));Which would give this output:
<div><p>Hello world!</p></div>You can also append more text to the parent node with the CTML::Node::AppendText(std::string) method, which simply
adds a Node with the type of TEXT to the children.
This is shown below:
CTML::Node node("div");
node.AppendChild(CTML::Node("p", "Hello world!"))
.AppendText("Hello again!");Which would output as:
<div><p>Hello world!</p> Hello again!</div>You can also set attributes on a Node, modifying the below example to do so looks like:
CTML::Node node("div");
node.SetAttribute("title", "Hello title!")
.AppendChild(CTML::Node("p", "Hello world!"))
.AppendText("Hello again!");Which would output as:
<div title="Hello title!"><p>Hello world!</p> Hello again!</div>Documents
To create an HTML document that contains these nodes, you can use the CTML::Document class. This class includes doctype, head, and body nodes for adding nodes to.
A simple HTML document would be created with:
CTML::Document document;You can then output this as a string with the CTML::Document::ToString(CTML::StringFormatting) method.
Using that you would get an output of:
<!DOCTYPE html><html><head></head><body></body></html>You can then append nodes to it using the CTML::Document::AppendNodeToHead(CTML::Node) method or the CTML::Document::AppendNodeToBody(CTML::Node) method.
License
CTML is licensed under the MIT License, the terms of which can be seen here.