Moved to version 1.0

[cpPlugins.git] / lib / mstch / render_context.hpp

diff --git a/lib/mstch/render_context.hpp b/lib/mstch/render_context.hpp
new file mode 100644 (file)
index 0000000..b97d41b
--- /dev/null
+++ b/lib/mstch/render_context.hpp
@@ -0,0 +1,51 @@
+#pragma once
+
+#include <deque>
+#include <list>
+#include <sstream>
+#include <string>
+#include <stack>
+
+#include "mstch/mstch.hpp"
+#include "state/render_state.hpp"
+#include "template_type.hpp"
+
+namespace mstch {
+
+class render_context {
+ public:
+  class push {
+   public:
+    push(render_context& context, const mstch::node& node = {});
+    ~push();
+    std::string render(const template_type& templt);
+   private:
+    render_context& m_context;
+  };
+
+  render_context(
+      const mstch::node& node,
+      const std::map<std::string, template_type>& partials);
+  const mstch::node& get_node(const std::string& token);
+  std::string render(
+      const template_type& templt, const std::string& prefix = "");
+  std::string render_partial(
+      const std::string& partial_name, const std::string& prefix);
+  template<class T, class... Args>
+  void set_state(Args&& ... args) {
+    m_state.top() = std::unique_ptr<render_state>(
+        new T(std::forward<Args>(args)...));
+  }
+
+ private:
+  static const mstch::node null_node;
+  const mstch::node& find_node(
+      const std::string& token,
+      std::list<node const*> current_nodes);
+  std::map<std::string, template_type> m_partials;
+  std::deque<mstch::node> m_nodes;
+  std::list<const mstch::node*> m_node_ptrs;
+  std::stack<std::unique_ptr<render_state>> m_state;
+};
+
+}