IBaseListViewOperations.cpp

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#include "IBaseListViewOperations.h"
 
using namespace std;
 
namespace gui_framework
{
    namespace interfaces
    {
        void IBaseListViewOperations::onRemove(size_t index)
        {
 
        }
 
        LRESULT IBaseListViewOperations::addItem(const LVITEMW& item)
        {
            LRESULT result = SendMessageW(listViewHandle, LVM_INSERTITEM, NULL, reinterpret_cast<LPARAM>(&item));
 
            if (result != -1)
            {
                SendMessageW(listViewHandle, LVM_ISITEMVISIBLE, result, NULL);
 
                listViewSize++;
            }
 
            return result;
        }
 
        LRESULT IBaseListViewOperations::setItem(const LVITEMW& item)
        {
            LRESULT result = SendMessageW(listViewHandle, LVM_SETITEM, NULL, reinterpret_cast<LPARAM>(&item));
 
            if (result != -1)
            {
                SendMessageW(listViewHandle, LVM_ISITEMVISIBLE, result, NULL);
            }
 
            return result;
        }
 
        void IBaseListViewOperations::getItem(LVITEMW& item) const
        {
            SendMessageW(listViewHandle, LVM_GETITEMW, NULL, reinterpret_cast<LPARAM>(&item));
        }
 
        IBaseListViewOperations::IBaseListViewOperations(HWND handle) :
            listViewHandle(handle),
            listViewSize(0)
        {
 
        }
 
        bool IBaseListViewOperations::removeItem(size_t index)
        {
            bool result = SendMessageW(listViewHandle, LVM_DELETEITEM, index, NULL);
 
            if (result)
            {
                listViewSize--;
 
                this->onRemove(index);
            }
 
            return result;
        }
 
        size_t IBaseListViewOperations::size() const
        {
            return listViewSize;
        }
    }
}