#include "CEditWFocus.h"
#include "T2DlgItemEdit.h"

T2DlgItemEdit::T2DlgItemEdit(T2TowerDoc* inDoc, T2ImageObj* inImageObj, CPalette* inPalette)
    : T2DlgItem(inDoc, inImageObj, inPalette)
    , mSubItem(NULL)
{
}

/*virtual*/ T2DlgItemEdit::~T2DlgItemEdit() {
    delete mSubItem;
}

/*virtual*/ void T2DlgItemEdit::SetFont(HFONT inFont) {
    T2DlgItem::SetFont(inFont);

    if (mSubItem)
        mSubItem->SetFont(CFont::FromHandle(inFont));
}

/*virtual*/ void T2DlgItemEdit::CreateSubItem(void* inData) {
    mSubItem = new CEditWFocus;

    int value = *((int *) inData);

    CRect rect;
    GetClientRect(rect);

    if (rect.Height() < (value + 4))
        value = rect.Height() - 4;

    rect.top += (rect.Height() - value) / 2;
    rect.left += 2;
    rect.bottom = rect.top + value;
    rect.right -= 2;
    mSubItem->Create(WS_VISIBLE | WS_CHILD, rect, this, 0);
}

#pragma var_order(brush3, brush2, rect, pen1, pen2, save, pen3, brush1)
/*virtual*/ BOOL T2DlgItemEdit::OnT2DlgItemEraseBkgnd(CDC* pDC) {
    CRect rect;
    GetClientRect(rect);

    CPen pen1;
    pen1.CreatePen(PS_SOLID, 0, PALETTERGB(255, 255, 255));

    CPen pen2;
    pen2.CreatePen(PS_SOLID, 0, PALETTERGB(133, 133, 133));

    CPen pen3;
    pen3.CreatePen(PS_SOLID, 0, PALETTEINDEX(255));

    CBrush brush1;
    CBrush brush2;
    CBrush brush3;

    int save = pDC->SaveDC();
    pDC->SelectPalette(mPalette, false);
    pDC->RealizePalette();

    if (IsWindowEnabled()) {
        pDC->SelectObject(pen2);
        pDC->MoveTo(rect.right - 1, rect.top);
        pDC->LineTo(rect.left, rect.top);
        pDC->LineTo(rect.left, rect.bottom);

        pDC->SelectObject(pen1);
        pDC->MoveTo(rect.right - 1, rect.top + 1);
        pDC->LineTo(rect.right - 1, rect.bottom - 1);
        pDC->LineTo(rect.left, rect.bottom - 1);

        rect.DeflateRect(1, 1);

        brush2.CreateSolidBrush(PALETTERGB(255, 255, 255));
        pDC->SelectObject(brush2);
        pDC->SelectObject(pen3);
        pDC->Rectangle(rect);

        brush3.CreateSolidBrush(PALETTEINDEX(255));
        pDC->FrameRect(rect, &brush3);
    } else {
        brush1.CreateSolidBrush(PALETTERGB(179, 179, 179));
        pDC->FrameRect(rect, &brush1);
    }

    pDC->RestoreDC(save);
    return true;
}

/*virtual*/ void T2DlgItemEdit::GetDescriptor(CString& outStr) const {
    if (mSubItem)
        mSubItem->GetWindowText(outStr);
}

/*virtual*/ void T2DlgItemEdit::SetDescriptor(const CString& inStr) {
    if (mSubItem)
        mSubItem->SetWindowText(inStr);
}

/*virtual*/ int T2DlgItemEdit::GetValue() {
    int value = 0;
    CString str;

    GetDescriptor(str);
    if (str.GetLength() > 0) {
        value = atoi(str);
        mValue = value;
    }

    return value;
}

/*virtual*/ void T2DlgItemEdit::SetValue(int inValue) {
    T2DlgItem::SetValue(inValue);

    CString str;
    str.Format("%d", T2DlgItem::GetValue());
    SetDescriptor(str);
}

void T2DlgItemEdit::SelectAll() {
    if (mSubItem)
        mSubItem->SetSel(0, -1);
}

/*virtual*/ void T2DlgItemEdit::OnT2SetFocus(CWnd* inWnd) {
}

/*virtual*/ void T2DlgItemEdit::OnT2KillFocus(CWnd* inWnd) {
}

/*virtual*/ void T2DlgItemEdit::OnT2DlgItemEnable(BOOL inEnable) {
    if (mSubItem)
        mSubItem->EnableWindow(inEnable);
    T2DlgItem::OnT2DlgItemEnable(inEnable);
}