bool CFigure::MoveFigure(CPoint ptCorner, CSpiroDoc* pDoc)
{
pDoc->SetModifiedFlag();
// does the user want to remove the picture from the drawing?
if (ptCorner.x > pDoc->m_sizeExtent.cx || ptCorner.y < 0)
{
delete this;
return false; // figure was deleted
}
CSize sizeOffset(ptCorner.x - m_rectBound.left + 2, ptCorner.y - m_rectBound.top + 2);
m_rectBound.OffsetRect(sizeOffset); //LO_ENGLISH METRICS USED
CFigCommand figCommand;
INT_PTR iLast = m_arrCommands.GetUpperBound();
for (int i = 0; i <= iLast; i++)
{
figCommand = m_arrCommands.GetAt(i);
if (figCommand.m_type != LINE_TO && figCommand.m_type != MOVE_TO)
continue;
figCommand.m_point.Offset(sizeOffset);
m_arrCommands.SetAt(i, figCommand);
}
iLast = pDoc->m_arrPFigures.GetUpperBound() + 1;
pDoc->m_arrPFigures.SetAtGrow(iLast, this);
return true;
}
UINT ThreadDraw(PVOID pParam)
{
static int snCount = 0;
snCount++;
TRACE(TEXT("- ThreadDraw %d: started...\n"), snCount);
THREADINFO *pInfo = reinterpret_cast<THREADINFO *> (pParam);
CWnd *pWnd = CWnd::FromHandle(pInfo->hWnd);
CClientDC dc(pWnd);
int x = pInfo->point.x;
int y = pInfo->point.y;
srand((UINT)time(NULL));
CRect rectEllipse(x - 25, y - 25, x + 25, y + 25);
CSize sizeOffset(1, 1);
CBrush brush(RGB(rand() % 256, rand() % 256, rand() % 256));
CBrush *pOld = dc.SelectObject(&brush);
while (WAIT_TIMEOUT == ::WaitForSingleObject(g_eventEnd, 0))
{
CRect rectClient;
pWnd->GetClientRect(rectClient);
if (rectEllipse.left < rectClient.left || rectEllipse.right > rectClient.right)
{
sizeOffset.cx *= -1;
}
if (rectEllipse.top < rectClient.top || rectEllipse.bottom > rectClient.bottom)
{
sizeOffset.cy *= -1;
}
dc.FillRect(rectEllipse, CBrush::FromHandle((HBRUSH)GetStockObject(WHITE_BRUSH)));
rectEllipse.OffsetRect(sizeOffset);
dc.Ellipse(rectEllipse);
Sleep(25);
}
dc.SelectObject(pOld);
delete pInfo;
TRACE(TEXT("- ThreadDraw %d: exiting.\n"), snCount--);
return 0;
}
void COXSizeControlBar::EraseNonClient()
{
// get window DC that is clipped to the non-client area
CWindowDC dc(this);
CRect rectClient;
GetClientRect(rectClient);
CRect rectWindow;
GetWindowRect(rectWindow);
ScreenToClient(rectWindow);
CSize sizeOffset(-rectWindow.left, -rectWindow.top);
rectClient+=sizeOffset;
rectWindow+=sizeOffset;
// erase parts not drawn
dc.ExcludeClipRect(rectClient);
dc.IntersectClipRect(rectWindow);
CRect rect;
dc.GetClipBox(&rect);
GetDockbarSkin()->DrawNonClientArea(&dc, rectWindow, this);
RecalcLayout();
if(IsGripper())
{
DrawGripper(&dc);
}
if(IsCloseBtn())
{
DrawCloseBtn(&dc);
}
if(IsResizeBtn())
{
DrawResizeBtn(&dc);
}
// Draw the border
if (m_bClientBorder)
{
CBrush brBorder;
brBorder.CreateSolidBrush(GetDockbarSkin()->GetClientBorderColor());
rectClient.InflateRect(1, 1);
dc.FrameRect(rectClient, &brBorder);
}
}
