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firewnd.cpp
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1998-03-26
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628 lines
// FireWnd.cpp : Implementation of CFireWnd
//
// This is a part of the Active Template Library.
// Copyright (C) 1996-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Active Template Library Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Active Template Library product.
#include "stdafx.h"
#include "FireWnd.h"
#include "propdlg.h"
static RGBQUAD rgbStd256[] =
{
{ 0, 0, 0, 0 }, { 0, 0,128, 0 }, { 0,128, 0, 0 }, { 0,128,128, 0 },
{ 128, 0, 0, 0 }, { 128, 0,128, 0 }, { 128,128, 0, 0 }, { 192,192,192, 0 },
{ 192,220,192, 0 }, { 240,202,166, 0 }, { 238,238,238, 0 }, { 221,221,221, 0 },
{ 204,204,204, 0 }, { 187,187,187, 0 }, { 170,170,170, 0 }, { 153,153,153, 0 },
{ 136,136,136, 0 }, { 119,119,119, 0 }, { 102,102,102, 0 }, { 85, 85, 85, 0 },
{ 68, 68, 68, 0 }, { 51, 51, 51, 0 }, { 34, 34, 34, 0 }, { 17, 17, 17, 0 },
{ 204,255,255, 0 }, { 153,255,255, 0 }, { 102,255,255, 0 }, { 51,255,255, 0 },
{ 255,204,255, 0 }, { 204,204,255, 0 }, { 153,204,255, 0 }, { 102,204,255, 0 },
{ 51,204,255, 0 }, { 0,204,255, 0 }, { 255,153,255, 0 }, { 204,153,255, 0 },
{ 153,153,255, 0 }, { 102,153,255, 0 }, { 51,153,255, 0 }, { 0,153,255, 0 },
{ 255,102,255, 0 }, { 204,102,255, 0 }, { 153,102,255, 0 }, { 102,102,255, 0 },
{ 51,102,255, 0 }, { 0,102,255, 0 }, { 255, 51,255, 0 }, { 204, 51,255, 0 },
{ 153, 51,255, 0 }, { 102, 51,255, 0 }, { 51, 51,255, 0 }, { 0, 51,255, 0 },
{ 204, 0,255, 0 }, { 153, 0,255, 0 }, { 102, 0,255, 0 }, { 51, 0,255, 0 },
{ 255,255,204, 0 }, { 204,255,204, 0 }, { 153,255,204, 0 }, { 102,255,204, 0 },
{ 51,255,204, 0 }, { 0,255,204, 0 }, { 255,204,204, 0 }, { 153,204,204, 0 },
{ 102,204,204, 0 }, { 51,204,204, 0 }, { 0,204,204, 0 }, { 255,153,204, 0 },
{ 204,153,204, 0 }, { 153,153,204, 0 }, { 102,153,204, 0 }, { 51,153,204, 0 },
{ 0,153,204, 0 }, { 255,102,204, 0 }, { 204,102,204, 0 }, { 153,102,204, 0 },
{ 102,102,204, 0 }, { 51,102,204, 0 }, { 0,102,204, 0 }, { 255, 51,204, 0 },
{ 204, 51,204, 0 }, { 153, 51,204, 0 }, { 102, 51,204, 0 }, { 51, 51,204, 0 },
{ 0, 51,204, 0 }, { 255, 0,204, 0 }, { 204, 0,204, 0 }, { 153, 0,204, 0 },
{ 102, 0,204, 0 }, { 51, 0,204, 0 }, { 255,255,153, 0 }, { 204,255,153, 0 },
{ 153,255,153, 0 }, { 102,255,153, 0 }, { 51,255,153, 0 }, { 0,255,153, 0 },
{ 255,204,153, 0 }, { 204,204,153, 0 }, { 153,204,153, 0 }, { 102,204,153, 0 },
{ 51,204,153, 0 }, { 0,204,153, 0 }, { 255,153,153, 0 }, { 204,153,153, 0 },
{ 102,153,153, 0 }, { 51,153,153, 0 }, { 0,153,153, 0 }, { 255,102,153, 0 },
{ 204,102,153, 0 }, { 153,102,153, 0 }, { 102,102,153, 0 }, { 51,102,153, 0 },
{ 0,102,153, 0 }, { 255, 51,153, 0 }, { 204, 51,153, 0 }, { 153, 51,153, 0 },
{ 102, 51,153, 0 }, { 51, 51,153, 0 }, { 0, 51,153, 0 }, { 255, 0,153, 0 },
{ 204, 0,153, 0 }, { 153, 0,153, 0 }, { 102, 0,153, 0 }, { 51, 0,153, 0 },
{ 255,255,102, 0 }, { 204,255,102, 0 }, { 153,255,102, 0 }, { 102,255,102, 0 },
{ 51,255,102, 0 }, { 0,255,102, 0 }, { 255,204,102, 0 }, { 204,204,102, 0 },
{ 153,204,102, 0 }, { 102,204,102, 0 }, { 51,204,102, 0 }, { 0,204,102, 0 },
{ 255,153,102, 0 }, { 204,153,102, 0 }, { 153,153,102, 0 }, { 102,153,102, 0 },
{ 51,153,102, 0 }, { 0,153,102, 0 }, { 255,102,102, 0 }, { 204,102,102, 0 },
{ 153,102,102, 0 }, { 51,102,102, 0 }, { 0,102,102, 0 }, { 255, 51,102, 0 },
{ 204, 51,102, 0 }, { 153, 51,102, 0 }, { 102, 51,102, 0 }, { 51, 51,102, 0 },
{ 0, 51,102, 0 }, { 255, 0,102, 0 }, { 204, 0,102, 0 }, { 153, 0,102, 0 },
{ 102, 0,102, 0 }, { 51, 0,102, 0 }, { 255,255, 51, 0 }, { 204,255, 51, 0 },
{ 153,255, 51, 0 }, { 102,255, 51, 0 }, { 51,255, 51, 0 }, { 0,255, 51, 0 },
{ 255,204, 51, 0 }, { 204,204, 51, 0 }, { 153,204, 51, 0 }, { 102,204, 51, 0 },
{ 51,204, 51, 0 }, { 0,204, 51, 0 }, { 255,153, 51, 0 }, { 204,153, 51, 0 },
{ 153,153, 51, 0 }, { 102,153, 51, 0 }, { 51,153, 51, 0 }, { 0,153, 51, 0 },
{ 255,102, 51, 0 }, { 204,102, 51, 0 }, { 153,102, 51, 0 }, { 102,102, 51, 0 },
{ 51,102, 51, 0 }, { 0,102, 51, 0 }, { 255, 51, 51, 0 }, { 204, 51, 51, 0 },
{ 153, 51, 51, 0 }, { 102, 51, 51, 0 }, { 0, 51, 51, 0 }, { 255, 0, 51, 0 },
{ 204, 0, 51, 0 }, { 153, 0, 51, 0 }, { 102, 0, 51, 0 }, { 51, 0, 51, 0 },
{ 204,255, 0, 0 }, { 153,255, 0, 0 }, { 102,255, 0, 0 }, { 51,255, 0, 0 },
{ 255,204, 0, 0 }, { 204,204, 0, 0 }, { 153,204, 0, 0 }, { 102,204, 0, 0 },
{ 51,204, 0, 0 }, { 255,153, 0, 0 }, { 204,153, 0, 0 }, { 153,153, 0, 0 },
{ 102,153, 0, 0 }, { 0, 0,238, 0 }, { 0, 0,221, 0 }, { 0, 0,204, 0 },
{ 0, 0,187, 0 }, { 0, 0,170, 0 }, { 0, 0,153, 0 }, { 0, 0,136, 0 },
{ 0, 0,119, 0 }, { 0, 0,102, 0 }, { 0, 0, 85, 0 }, { 0, 0, 68, 0 },
{ 0, 0, 51, 0 }, { 0, 0, 34, 0 }, { 0, 0, 17, 0 }, { 0,238, 0, 0 },
{ 0,221, 0, 0 }, { 0,204, 0, 0 }, { 0,187, 0, 0 }, { 0,170, 0, 0 },
{ 0,153, 0, 0 }, { 0,136, 0, 0 }, { 0,119, 0, 0 }, { 0,102, 0, 0 },
{ 0, 85, 0, 0 }, { 0, 68, 0, 0 }, { 0, 51, 0, 0 }, { 0, 34, 0, 0 },
{ 0, 17, 0, 0 }, { 238, 0, 0, 0 }, { 221, 0, 0, 0 }, { 204, 0, 0, 0 },
{ 187, 0, 0, 0 }, { 170, 0, 0, 0 }, { 153, 0, 0, 0 }, { 136, 0, 0, 0 },
{ 119, 0, 0, 0 }, { 102, 0, 0, 0 }, { 85, 0, 0, 0 }, { 68, 0, 0, 0 },
{ 51, 0, 0, 0 }, { 34, 0, 0, 0 }, { 240,251,255, 0 }, { 164,160,160, 0 },
{ 128,128,128, 0 }, { 0, 0,255, 0 }, { 0,255, 0, 0 }, { 0,255,255, 0 },
{ 255, 0, 0, 0 }, { 255, 0,255, 0 }, { 255,255, 0, 0 }, { 255,255,255, 0 }
};
/////////////////////////////////////////////////////////////////////////////
// CFireWnd
// Initialize the seed for random number generation. For a more random
// flame this could be initialized by a call to ::rand(). Declaring it
// this way causes the same flame to be drawn each time the application
// is executed.
unsigned long CFireWnd::m_RandSeed = 0x38549391;
CFireWnd::CFireWnd(): m_curColor(0),rcSize(0,0), m_pBits(0)
{
m_nDecay = 4;
m_nFlammability = 385;
m_nMaxHeat = 223;
m_nSpreadRate = 20;
m_nSmoothness = 1;
m_nDistribution = 1;
m_nChaos = 50;
m_nSize = 0;
m_MaxBurn = 0;
m_Fire = NULL;
m_hMemDC = NULL;
m_hWinDC = NULL;
m_hBitmap = NULL;
m_hPalette = NULL;
m_pOldPalette = NULL;
m_pOldBitmap = NULL;
CreatePopup();
}
CFireWnd::~CFireWnd()
{
if (m_hRightMenu != NULL)
DestroyMenu(m_hRightMenu);
m_hWnd = 0;
}
LRESULT CFireWnd::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
m_uTimerID = SetTimer(0x451,33);
InitFire(m_curColor);
return 1; // Let the system set the focus
}
LRESULT CFireWnd::OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLTRACE(_T("CFireWnd::OnPaint\n"));
PAINTSTRUCT ps;
HDC dc = BeginPaint(&ps);
// A different color brush can be used to fill the rect
// to test the drawing of the bitmap, but basically this
// code is not needed. It also helps reduce flicker a bit
// on slower machines though.
HBRUSH blackBrush, oldBrush = NULL;
blackBrush = CreateSolidBrush(RGB(0,0,0));
oldBrush = (HBRUSH)::SelectObject(dc,&blackBrush);
RECT rc;
GetClientRect(&rc);
::FillRect(dc,const_cast<const RECT*>(&rc),blackBrush);
if(oldBrush)
::SelectObject(dc,&oldBrush);
// Do the real flame bitmap drawing
PaintFlame(dc);
EndPaint(&ps);
return 0;
}
/////////////////////////////////////////////////////////////////////////////
// CFireWnd Operations
void CFireWnd::InitFire(int nColor)
{
ATLTRACE(_T("CFireWnd::InitFire()\n"));
CreatePalette(nColor);
CreateBitmap();
{
HWND hActiveWnd = GetActiveWindow();
if (hActiveWnd != NULL)
::SendMessage(hActiveWnd, WM_QUERYNEWPALETTE, 0, 0);
}
}
HPALETTE* CFireWnd::GetPalette()
{
ATLTRACE(_T("CFireWnd::GetPalette()\n"));
if (m_hPalette != NULL)
return &m_hPalette;
else
return NULL;
}
void CFireWnd::CreatePalette(int nColor)
{
ATLTRACE(_T("CFireWnd::CreatePalette()\n"));
UINT i;
if (m_hPalette != NULL)
{
DeleteObject(m_hPalette);
m_hPalette = NULL;
}
memcpy( m_rgbPalette, rgbStd256, sizeof(RGBQUAD) * 256 );
int r,g,b;
switch(nColor)
{
case blue:
b = 256+256+255;
g = 256+255;
r = 255;
break;
case green:
g = 256+256+255;
r = 256+255;
b = 255;
break;
case red:
default:
r = 256+256+255;
g = 256+255;
b = 255;
break;
}
for(i = 239; i > 15; i--)
{
m_rgbPalette[i].rgbRed = (r > 255) ? 255 : r;
m_rgbPalette[i].rgbGreen = (g > 255) ? 255 : g;
m_rgbPalette[i].rgbBlue = (b > 255) ? 255 : b;
r = (r > 3) ? (r - 4) : 0;
g = (g > 3) ? (g - 4) : 0;
b = (b > 3) ? (b - 4) : 0;
}
LPLOGPALETTE lpLogPal;
lpLogPal = (LPLOGPALETTE) new BYTE[sizeof(LOGPALETTE) + ((255) * sizeof(PALETTEENTRY))];
lpLogPal->palVersion = 0x0300;
lpLogPal->palNumEntries = 256;
for (i = 0; i < 256; i++)
{
lpLogPal->palPalEntry[i].peRed = m_rgbPalette[i].rgbRed;
lpLogPal->palPalEntry[i].peGreen = m_rgbPalette[i].rgbGreen;
lpLogPal->palPalEntry[i].peBlue = m_rgbPalette[i].rgbBlue;
lpLogPal->palPalEntry[i].peFlags = 0;
}
m_hPalette = ::CreatePalette( lpLogPal );
_ASSERTE(m_hPalette);
delete [] (BYTE *)lpLogPal;
}
#define WIDTHBYTES(bits) ((((bits) + 31) / 32) * 4)
void CFireWnd::CreateBitmap()
{
if(rcSize.cx == 0 || rcSize.cy == 0)
{
// no place to do a bitmap, then get out
return;
}
ATLTRACE(_T("CFireWnd::CreateBitmap()\n"));
if (m_hMemDC != NULL)
{
::SelectObject(m_hMemDC, m_hBitmap);
DeleteDC(m_hMemDC);
m_hMemDC = NULL;
m_pOldBitmap = NULL;
}
if (m_hWinDC != NULL)
{
::SelectObject(m_hWinDC,m_hPalette);
DeleteDC(m_hWinDC);
m_hWinDC = NULL;
m_pOldPalette = NULL;
}
if (m_hBitmap != NULL)
DeleteObject(m_hBitmap);
if (m_Fire != NULL)
{
delete m_Fire;
m_Fire = NULL;
}
// rcSize is the cached size of the window that was
// set during the call to IOleInPlaceObject_SetObjectRects
_ASSERTE(rcSize.cx != 0);
_ASSERTE(rcSize.cy != 0);
// Just make the maximum height be the size of the rect
m_MaxBurn = (int)(rcSize.cy);
if (m_nSize == 0)
m_nSize = (int)(rcSize.cx * 0.66 );
m_Fire = new BYTE[rcSize.cx];
LPBITMAPINFO lpbi;
// Fill in the BITMAPINFOHEADER
lpbi = (LPBITMAPINFO) new BYTE[sizeof(BITMAPINFOHEADER) + (256 * sizeof(RGBQUAD))];
lpbi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
lpbi->bmiHeader.biWidth = rcSize.cx;
lpbi->bmiHeader.biHeight = rcSize.cy;
lpbi->bmiHeader.biPlanes = 1;
lpbi->bmiHeader.biBitCount = 8;
lpbi->bmiHeader.biCompression = BI_RGB;
lpbi->bmiHeader.biSizeImage = WIDTHBYTES((DWORD)rcSize.cx * 8) * rcSize.cy;
lpbi->bmiHeader.biXPelsPerMeter = 0;
lpbi->bmiHeader.biYPelsPerMeter = 0;
lpbi->bmiHeader.biClrUsed = 0;
lpbi->bmiHeader.biClrImportant = 0;
// Fill in the color table
UINT uUsage = DIB_RGB_COLORS;
memcpy( lpbi->bmiColors, m_rgbPalette, sizeof(RGBQUAD) * 256 );
m_hWinDC = GetDC();
_ASSERTE(m_hWinDC);
HBITMAP hBitmap = CreateDIBSection( m_hWinDC, lpbi, uUsage, (void **)&m_pBits, NULL, 0 );
_ASSERTE(hBitmap);
delete [] (BYTE *)lpbi;
m_hBitmap = hBitmap;
m_hMemDC = CreateCompatibleDC(m_hWinDC);
_ASSERTE(m_hMemDC);
m_pOldPalette = (HPALETTE)::SelectPalette( m_hWinDC, m_hPalette, FALSE );
RealizePalette(m_hWinDC);
m_pOldBitmap = (HBITMAP)::SelectObject(m_hMemDC, m_hBitmap );
for (int x = 0; x < rcSize.cx; x++ )
m_Fire[x] = 16;
// cache the bitmap size for later use so we don't
// have to call GetBitmapSize() for every timer message
bmSize.cx = rcSize.cx;
bmSize.cy = rcSize.cy;
}
//
// This routine was adapted from a pascal routine written by
// Frank Jan Sorensen Alias:Frank Patxi (fjs@lab.jt.dk)
//
// See AboutBox for a special thank you for all his work.
//
// NOTE: There is a bug in the boundary conditions for the size
// of the bitmap. For example an object with a size of
// width 487 to 500 and a height of 300 doesn't work
// I have a hunch that the WIDTHBYTES macro doesn't account
// for all possible values for the upper bound.
// This bug doesn't show up in the MFC Fire sample because
// the size is hard wired to something that works. Since
// it has nothing to do with ATL controls, I just left the
// algorithm as is. MK
void CFireWnd::RenderFlame()
{
int xStart, xEnd, x, y;
BYTE* pRow = NULL;
BYTE* pNextRow = NULL;
if(bmSize.cx == 0 || bmSize.cy == 0 || m_pBits == NULL)
{
// if we don't have any dimensions or bits for
// our bitmap then we aren't ready to paint
return;
}
// width of the bitmap
if(m_nSize > bmSize.cx)
{
m_nSize = bmSize.cx - 1;
}
// height of the bitmap
if( m_MaxBurn > rcSize.cy )
{
m_MaxBurn = rcSize.cy - 1;
}
xStart = (bmSize.cx - m_nSize) / 2;
xEnd = xStart + m_nSize + 1;
{
pRow = m_pBits;
for (x=0;x<bmSize.cx;x++)
{
if (x < (xStart + m_nDistribution) || x >= (xEnd - m_nDistribution))
m_Fire[x] = 16;
*pRow++ = m_Fire[x];
}
}
for (y = m_MaxBurn; y > 0; y--)
{
pRow = (m_pBits + WIDTHBYTES((DWORD)bmSize.cx * 8) * y);
pNextRow = (m_pBits + WIDTHBYTES((DWORD)bmSize.cx * 8) * (y - 1));
if ((rand() % 2) == 0)
{
for (x = 0; x < bmSize.cx; x++)
{
BurnPoint(pRow, pNextRow);
pRow++;
pNextRow++;
}
}
else
{
pRow += bmSize.cx - 1;
pNextRow += bmSize.cx - 1;
for (x = 0; x < bmSize.cx; x++)
{
BurnPoint(pRow, pNextRow);
pRow--;
pNextRow--;
}
}
}
int MaxHeat = m_nMaxHeat + 16;
if ( rand() % (400 - m_nFlammability) == 0)
{
int off = m_nSize - 5;
off = rand() % off;
off += xStart;
for (x = off; x < off + 5; x++)
m_Fire[x] = 239;
}
for (x = xStart; x < xEnd; x++)
{
if (m_Fire[x] < MaxHeat)
{
int val = rand() % m_nChaos+1;
val -= m_nChaos / 2;
val += m_nSpreadRate;
val += m_Fire[x];
if ( val > MaxHeat)
m_Fire[x] = static_cast<BYTE>(MaxHeat);
else if ( val < 16)
m_Fire[x] = 16;
else
m_Fire[x] = static_cast<BYTE>(val);
}
else
m_Fire[x] = static_cast<BYTE>(MaxHeat);
}
if (m_nSmoothness > 0)
{
xStart += m_nSmoothness;
xEnd -= m_nSmoothness;
for (x = xStart; x < xEnd; x++)
{
int val = 0;
for (y = x - m_nSmoothness; y < x + 1 + m_nSmoothness; y++)
val += m_Fire[y];
m_Fire[x] = val / (2*m_nSmoothness+1);
}
}
}
void CFireWnd::PaintFlame(HDC hDC)
{
if (m_hPalette != NULL && m_hBitmap != NULL)
{
if (hDC != NULL)
{
HPALETTE pOldPalette;
pOldPalette = ::SelectPalette(hDC, m_hPalette, FALSE );
RealizePalette(hDC);
_ASSERTE(m_hMemDC);
HBITMAP pOldBitmap = (HBITMAP)::SelectObject(m_hMemDC, m_hBitmap);
BitBlt(hDC, 0, 0, bmSize.cx, bmSize.cy, m_hMemDC, 0, 0, SRCCOPY );
::SelectObject(m_hMemDC, pOldBitmap);
SelectPalette( hDC, pOldPalette, TRUE );
}
else
{
::BitBlt(m_hWinDC, 0, 0, bmSize.cx, bmSize.cy, m_hMemDC, 0, 0, SRCCOPY );
}
}
}
/////////////////////////////////////////////////////////////////////////////
// CFireWnd message handlers
LRESULT CFireWnd::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
if (m_hMemDC != NULL)
{
::SelectObject(m_hMemDC, m_hBitmap);
DeleteDC(m_hMemDC);
m_hMemDC = NULL;
m_pOldBitmap = NULL;
}
if (m_hWinDC != NULL)
{
::SelectObject(m_hWinDC,m_hPalette);
DeleteDC(m_hWinDC);
m_hWinDC = NULL;
m_pOldPalette = NULL;
}
if (m_hBitmap != NULL)
DeleteObject(m_hBitmap);
if (m_hPalette != NULL)
DeleteObject(m_hBitmap);
if (m_Fire != NULL)
{
delete m_Fire;
m_Fire = NULL;
}
KillTimer(m_uTimerID);
return 0;
}
LRESULT CFireWnd::OnPaletteChanged(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLTRACE(_T("CFireWnd::OnPaletteChanged()\n"));
HWND pFocusWnd = GetFocus();
if (pFocusWnd == m_hWnd || IsChild(pFocusWnd))
return 0;
return OnQueryNewPalette(uMsg, wParam, lParam, bHandled);
}
LRESULT CFireWnd::OnQueryNewPalette(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLTRACE(_T("CFireWnd::OnQueryNewPalette()\n"));
if (GetPalette() == NULL)
return FALSE;
{
HDC dc = GetDC();
SelectPalette(dc, m_hPalette, uMsg == WM_PALETTECHANGED);
UINT nChanged = RealizePalette(dc);
if (nChanged == 0) // no change to our mapping
return FALSE;
ReleaseDC(dc);
}
// some changes have been made; invalidate
Invalidate(FALSE);
return 0;
}
LRESULT CFireWnd::OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLTRACE(_T("CFireWnd::OnSize()\n"));
rcSize.cx = LOWORD(lParam);
rcSize.cy = HIWORD(lParam);
::SetWindowPos(m_hWnd, NULL, 0,
0, rcSize.cx, rcSize.cy, SWP_NOZORDER | SWP_NOACTIVATE);
return 0;
}
LRESULT CFireWnd::OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
RenderFlame();
PaintFlame();
// Eat spurious WM_TIMER messages
MSG msg;
while(::PeekMessage(&msg, m_hWnd, WM_TIMER, WM_TIMER, PM_REMOVE));
return 0;
}
LRESULT CFireWnd::OnProperties(WORD wNotifyCode, WORD wID, HWND hWndCtlr, BOOL& bHandled)
{
CPropDlg dlg(this);
dlg.DoModal(m_hWnd);
return 0;
}
LRESULT CFireWnd::OnRButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
ATLTRACE(_T("CFireWnd::OnRButtonDown()\n"));
POINT ptClick;
ptClick.x = LOWORD(lParam);
ptClick.y = HIWORD(lParam);
::ClientToScreen(m_hWnd, &ptClick);
TrackPopupMenuEx(m_hRightMenu, TPM_VERTICAL, ptClick.x, ptClick.y, m_hWnd, NULL);
return 0;
}
void CFireWnd::CreatePopup()
{
m_hRightMenu = NULL;
m_hPropMenu = LoadMenu(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MENU1));
if (m_hPropMenu == NULL)
{
ATLTRACE(_T("Failed to load right click menu\n"));
_ASSERTE(FALSE);
return;
}
m_hRightMenu = GetSubMenu(m_hPropMenu, 0);
if (m_hRightMenu == NULL)
{
ATLTRACE(_T("Failed to load Popup menu\n"));
_ASSERTE(FALSE);
return;
}
}