Develop document.

2 files changed, 55 insertions, 2 deletions

diff --git a/include/cru/ui/document/DocumentElementType.h b/include/cru/ui/document/DocumentElementType.h
index a94bf029..d16836c1 100644
--- a/include/cru/ui/document/DocumentElementType.h
+++ b/include/cru/ui/document/DocumentElementType.h
@@ -1,25 +1,33 @@
 #pragma once
 
+#include "../Base.h"
 #include "cru/common/String.h"
 
-#include "../Base.h"
+#include <vector>
 
 namespace cru::ui::document {
 class CRU_UI_API DocumentElementType : public Object {
  public:
-  explicit DocumentElementType(String name);
+  explicit DocumentElementType(String name,
+                               std::vector<DocumentElementType*> parents);
 
   ~DocumentElementType() override;
 
  public:
   String GetName() const { return name_; }
+  const std::vector<DocumentElementType*>& GetParents() const {
+    return parents_;
+  }
 
  private:
   String name_;
+  std::vector<DocumentElementType*> parents_;
 };
 
 struct CRU_UI_API DocumentElementTypes {
+  static DocumentElementType* const kBaseElementType;
   static DocumentElementType* const kRootElementType;
+  static DocumentElementType* const kTextElementType;
 };
 
 }  // namespace cru::ui::document
diff --git a/include/cru/ui/document/TextDocumentElement.h b/include/cru/ui/document/TextDocumentElement.h
new file mode 100644
index 00000000..f7205b59
--- /dev/null
+++ b/include/cru/ui/document/TextDocumentElement.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#include "../Base.h"
+#include "DocumentElement.h"
+#include "cru/common/Base.h"
+#include "cru/common/Bitmask.h"
+
+namespace cru::ui::document {
+namespace details {
+struct TextStyleTag {};
+}  // namespace details
+
+using TextStyle = Bitmask<details::TextStyleTag>;
+
+struct TextStyles {
+  static constexpr TextStyle Normal;
+  static constexpr TextStyle Bold{0x1};
+  static constexpr TextStyle Italic{0x2};
+};
+
+struct IDocumentLink : virtual Interface {
+  virtual void Open() = 0;
+};
+
+class CRU_UI_API TextDocumentElement : public DocumentElement {
+ public:
+  TextDocumentElement(String text, TextStyle style, IDocumentLink* link);
+
+  ~TextDocumentElement() override;
+
+  String GetText() const { return text_; }
+  void SetText(String text);
+
+  TextStyle GetStyle() const { return style_; }
+  void SetStyle(TextStyle style);
+
+  IDocumentLink* GetLink() const { return link_; }
+  void SetLink(IDocumentLink link);
+
+ private:
+  String text_;
+  TextStyle style_;
+  IDocumentLink* link_;
+};
+}  // namespace cru::ui::document