AnnotationDocument.h

#include <List>
#include "AnnotationPage.h"
using namespace System::Collections::Generic;
namespace MST
{
    namespace Imaging
    {
        namespace Annotations
        {
            public ref class MSTAnnotationDocument
            {
            public:
                MSTAnnotationDocument(System::Windows::Forms::ScrollableControl^ Parent)
                {
                    m_AnnPages = nullptr; 
                    m_Parent = Parent;
                }

                MSTAnnotationDocument(int nPageCount,System::Windows::Forms::ScrollableControl^ Parent)
                {
                    m_AnnPages = gcnew array<MSTAnnotationPage^>(nPageCount); 
                    m_Parent = Parent;
                    for(int i = 0 ; i < nPageCount ; i++)
                    {
                        m_AnnPages[i] = gcnew MSTAnnotationPage(m_Parent);
                    }
                }

                void LoadXML(String^ strPath);

                void SaveXML(String^ strPath);

                property int Count
                {
                    int get()
                    {
                        return (m_AnnPages!=nullptr)?m_AnnPages->Length:0;
                    }
                }

                property MSTAnnotationPage^ default[int]
                {
                    MSTAnnotationPage^ get(int nIndex)
                    {
                        if(m_AnnPages==nullptr || nIndex < 0 || nIndex >= Count)
                            return nullptr;
                        else return m_AnnPages[nIndex];
                    }
                }
            private:
                array<MSTAnnotationPage^>^ m_AnnPages;  
                System::Windows::Forms::ScrollableControl^ m_Parent;
            };
        }
    }
}