#include "GlobalFunc.h"
#include "T2GraphWindow.h"
#include "T2HUnknown.h"
#include "T2TowerDoc.h"
#include "T2WorldDef.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#line 16
IMPLEMENT_DYNCREATE(T2GraphWindow, CFrameWnd)

T2GraphWindow::T2GraphWindow() {
    mDocument = NULL;
}

T2GraphWindow::~T2GraphWindow() {
}

BEGIN_MESSAGE_MAP(T2GraphWindow, CFrameWnd)
    ON_WM_ERASEBKGND()
    ON_WM_HSCROLL()
    ON_WM_SIZE()
    ON_WM_QUERYNEWPALETTE()
END_MESSAGE_MAP()

BOOL T2GraphWindow::OnEraseBkgnd(CDC *pDC) {
#pragma var_order(pen4, rect2, brush, i, pen2, save, pen3, font, newSave, newDC, x, y, pen1, clientRect, position, bitmap)
    if (!mDocument || !mDocument->mWorldDef)
        return CFrameWnd::OnQueryNewPalette();

    int save = pDC->SaveDC();
    pDC->SelectPalette(mDocument->mWorldDef->GetPalette(), false);
    pDC->RealizePalette();

    CDC newDC;
    newDC.CreateCompatibleDC(pDC);
    int newSave = newDC.SaveDC();
    newDC.SelectPalette(mDocument->mWorldDef->GetPalette(), false);
    newDC.RealizePalette();

    CRect clientRect;
    GetClientRect(clientRect);

    HBITMAP bitmap = Create256DIBitmap(newDC.m_hDC, clientRect.Width(), clientRect.Height());
    SelectObject(newDC.m_hDC, bitmap);

    CBrush brush;

    brush.CreateSysColorBrush(COLOR_BTNFACE);
    newDC.FillRect(clientRect, &brush);
    brush.DeleteObject();

    brush.CreateSolidBrush(PALETTERGB(255, 255, 255));

    CRect rect2 = clientRect;
    rect2.top += 16;
    rect2.left += 1;
    rect2.right -= 1;
    rect2.bottom -= 1;
    newDC.FillRect(rect2, &brush);

    CPen pen1;
    pen1.CreatePen(PS_SOLID, 0, GetSysColor(COLOR_BTNHIGHLIGHT));

    CPen pen2;
    pen2.CreatePen(PS_SOLID, 0, GetSysColor(COLOR_BTNSHADOW));

    CPen pen3;
    pen3.CreatePen(PS_SOLID, 0, PALETTERGB(0, 0, 0));

    newDC.SelectObject(pen2);
    newDC.MoveTo(0, 16);
    newDC.LineTo(clientRect.right, 16);

    newDC.SelectObject(pen3);
    newDC.MoveTo(0, 17);
    newDC.LineTo(clientRect.right, 17);

    CFont font;
    font.CreateFont(-12, 0, 0, 0, FW_NORMAL, false, false, false, SHIFTJIS_CHARSET, OUT_TT_PRECIS, CLIP_TT_ALWAYS, DRAFT_QUALITY, DEFAULT_PITCH, "\x82\x6C\x82\x72 \x83\x53\x83\x56\x83\x62\x83\x4E");
    newDC.SelectObject(font);
    newDC.SetBkMode(TRANSPARENT);

    newDC.Draw3dRect(10, 4, 28, 9, GetSysColor(COLOR_BTNSHADOW), GetSysColor(COLOR_BTNHIGHLIGHT));
    newDC.TextOut(39, 2, "\x8E\x91\x8B\xE0");

    newDC.Draw3dRect(80, 4, 28, 9, GetSysColor(COLOR_BTNSHADOW), GetSysColor(COLOR_BTNHIGHLIGHT));
    newDC.TextOut(109, 2, "\x90\x6C\x8C\xFB");

    CPen pen4;
    pen4.CreatePen(PS_SOLID, 0, PALETTERGB(255, 0, 0));
    newDC.SelectObject(pen4);

    int position = mDocument->_170->GetFirst();
    int x = mDocument->_170->GetLength() - 1;
    int y;
    int i = 0;
    while (position >= 0) {
        y = clientRect.bottom - 4 - (mDocument->_170->GetNext(position) / 1000);
        if (i == 0)
            newDC.MoveTo(x, y);
        else
            newDC.LineTo(x, y);
        x--;
        i++;
    }

    pDC->BitBlt(0, 0, clientRect.Width(), clientRect.Height(), &newDC, 0, 0, SRCCOPY);

    newDC.RestoreDC(newSave);
    newDC.DeleteDC();
    DeleteObject(bitmap);

    pDC->RestoreDC(save);

    return true;
}

void T2GraphWindow::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar *pScrollBar) {
}

void T2GraphWindow::OnSize(UINT nType, int cx, int cy) {
    CFrameWnd::OnSize(nType, cx, cy);
}

BOOL T2GraphWindow::OnQueryNewPalette() {
    if (!mDocument || !mDocument->mWorldDef)
        return CFrameWnd::OnQueryNewPalette();

    CDC *pDC = GetDC();
    pDC->SaveDC();
    pDC->SelectPalette(mDocument->mWorldDef->GetPalette(), false);
    pDC->RealizePalette();
    pDC->RestoreDC(-1);
    ReleaseDC(pDC);

    return true;
}

void T2GraphWindow::SetDocument(T2TowerDoc *inDoc) {
    mDocument = inDoc;
}