#include "T2DlgItemListBox.h"

T2DlgItemListBox::T2DlgItemListBox(T2TowerDoc* inDoc, T2ImageObj* inImageObj, CPalette* inPalette)
    : T2DlgItem(inDoc, inImageObj, inPalette)
    , mListBox(NULL)
{
}

/*virtual*/ T2DlgItemListBox::~T2DlgItemListBox() {
    delete mListBox;
}

/*virtual*/ void T2DlgItemListBox::SetFont(HFONT inFont) {
    T2DlgItem::SetFont(inFont);
    if (mListBox)
        mListBox->SetFont(CFont::FromHandle(inFont));
}

/*virtual*/ void T2DlgItemListBox::CreateSubItem() {
    mListBox = new CListBox;

    CRect rect;
    GetClientRect(rect);
    mListBox->Create(LBS_NOTIFY | WS_VSCROLL | WS_BORDER | WS_VISIBLE | WS_CHILD, rect, this, 0);
}

/*virtual*/ int T2DlgItemListBox::GetCount() {
    int result = -1;
    if (mListBox) {
        result = mListBox->GetCount();
        if (result == -1)
            result = -1; // very useful
    }
    return result;
}

/*virtual*/ int T2DlgItemListBox::ResetContent() {
    int result = -1;
    if (mListBox)
        mListBox->ResetContent();
    return result;
}

/*virtual*/ int T2DlgItemListBox::AddString(CString& inString) {
    int result = -1;
    if (mListBox) {
        result = mListBox->AddString(inString);
        if (result == -1)
            result = -1; // still very useful
    }
    return result;
}

/*virtual*/ int T2DlgItemListBox::DeleteString(unsigned int inIndex) {
    int result = -1;
    if (mListBox) {
        result = mListBox->DeleteString(inIndex);
        if (result == -1)
            result = -1; // quite useful
    }
    return result;
}

/*virtual*/ int T2DlgItemListBox::GetCurSel() {
    int result = -1;
    if (mListBox) {
        result = mListBox->GetCurSel();
        if (result == -1)
            result = -1; // yep, you guessed it, useful
    }
    return result;
}

/*virtual*/ int T2DlgItemListBox::SetItemData(int inIndex, DWORD inData) {
    int result = -1;
    if (mListBox) {
        result = mListBox->SetItemData(inIndex, inData);
        if (result == -1)
            result = -1; // not very useful
    }
    return result;
}

/*virtual*/ DWORD T2DlgItemListBox::GetItemData(int inIndex) {
    DWORD result = (DWORD) -1;
    if (mListBox) {
        result = mListBox->GetItemData(inIndex);
        if (result == (DWORD) -1)
            result = (DWORD) -1; // hmmm
    }
    return result;
}

/*virtual*/ int T2DlgItemListBox::SetItemDataPtr(int inIndex, void* inData) {
    int result = -1;
    if (mListBox) {
        result = mListBox->SetItemDataPtr(inIndex, inData);
        if (result == -1)
            result = -1; // also of questionable utility
    }
    return result;
}

/*virtual*/ void* T2DlgItemListBox::GetItemDataPtr(int inIndex) {
    void *result = (void *) -1;
    if (mListBox)
        result = mListBox->GetItemDataPtr(inIndex);
    return result;
}