//***********************************************************************************************************
void CBCGPBaseVisualCtrl::OnSize(UINT nType, int cx, int cy)
{
CStatic::OnSize(nType, cx, cy);
SetRect(CBCGPRect(0, 0, cx, cy), TRUE);
CRect rect (0, 0, cx, cy);
if (m_pToolTip->GetSafeHwnd () != NULL)
{
m_pToolTip->SetToolRect (this, 1, rect);
}
if (GetExStyle() & WS_EX_LAYERED)
{
OnDrawLayeredPopup();
}
}
//*******************************************************************************
int CBCGPChartView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CScrollView::OnCreate(lpCreateStruct) == -1)
return -1;
m_pWndChartCtrl = CreateChart ();
if (m_pWndChartCtrl == NULL)
{
TRACE0("CBCGPChartView::OnCreate: Chart control is not created\n");
return -1;
}
ASSERT_VALID (m_pWndChartCtrl);
ASSERT (m_pWndChartCtrl->IsKindOf (RUNTIME_CLASS (CBCGPChartCtrl)));
if (!m_pWndChartCtrl->Create (CBCGPRect(), this, ID_CHART_CTRL))
{
TRACE0("CBCGPChartView::OnCreate: cannot create Chart control\n");
return -1;
}
return 0;
}
//****************************************************************************************
void CBCGPEngine3D::FillPolygon(const CBCGPPointsArray& arPoints, const CBCGPBrush& brush)
{
int nNumPoints = (int)arPoints.GetSize();
if (m_pDefaultGM == NULL || nNumPoints == 0)
{
return;
}
ASSERT_VALID(m_pDefaultGM);
if (m_pDefaultGM->GetType() == CBCGPGraphicsManager::BCGP_GRAPHICS_MANAGER_GDI)
{
CBCGPPolygonGeometry g(arPoints);
g.SetTemporary();
m_pDefaultGM->FillGeometry(g, brush);
}
else
{
LPPOINT arPointsGDI = new POINT[nNumPoints];
for (int i = 0; i < nNumPoints; i++)
{
arPointsGDI[i] = CPoint(bcg_round(arPoints[i].x), bcg_round(arPoints[i].y));
}
HRGN hrgn = ::CreatePolygonRgn(arPointsGDI, nNumPoints, ALTERNATE);
UINT nBytesCount = ::GetRegionData(hrgn, sizeof(RGNDATA), NULL);
if (nBytesCount == 0)
{
delete [] arPointsGDI;
return;
}
LPBYTE lpRgnData = new BYTE[nBytesCount];
ZeroMemory( lpRgnData, nBytesCount);
if (::GetRegionData(hrgn, nBytesCount, (LPRGNDATA)lpRgnData) != nBytesCount)
{
delete [] arPointsGDI;
delete [] lpRgnData;
return;
}
LPRGNDATA pData = (LPRGNDATA)lpRgnData;
LPRECT points = (LPRECT)pData->Buffer;
for (DWORD k = 0; k < pData->rdh.nCount; k++)
{
m_pDefaultGM->FillRectangle(CBCGPRect(points[k]), brush);
}
delete [] arPointsGDI;
delete [] lpRgnData;
DeleteObject(hrgn);
}
}
//******************************************************************************
void CBCGPRadialMenuItem::OnDrawIcon(CBCGPGraphicsManager* pGM, BOOL bIsCtrlDisabled, CBCGPImage& icons, CBCGPSize sizeIcon)
{
ASSERT_VALID(pGM);
if (m_ptCenter == CBCGPPoint(-1, -1))
{
return;
}
BOOL bIsDisabled = bIsCtrlDisabled || m_bIsDisabled;
HICON hIcon = NULL;
if (m_hIcon != NULL)
{
hIcon = m_hIcon;
}
else if (m_nImageIndex >= 0)
{
CBCGPPoint ptImage = m_ptCenter;
ptImage.x -= .5 * sizeIcon.cx;
ptImage.y -= .5 * sizeIcon.cy;
pGM->DrawImage(icons, ptImage, sizeIcon, bIsDisabled ? .4 : 1., CBCGPImage::BCGP_IMAGE_INTERPOLATION_MODE_LINEAR,
CBCGPRect(CBCGPPoint(sizeIcon.cx * m_nImageIndex, 0), sizeIcon));
}
else
{
// Try to obtain icon from ribbon/toolbars:
#ifndef _BCGSUITE_
#ifndef BCGP_EXCLUDE_RIBBON
CFrameWnd* pParentFrame = DYNAMIC_DOWNCAST (CFrameWnd, AfxGetMainWnd());
CBCGPRibbonBar* pRibbonBar = NULL;
CBCGPMDIFrameWnd* pMainFrame = DYNAMIC_DOWNCAST (CBCGPMDIFrameWnd, pParentFrame);
if (pMainFrame != NULL)
{
pRibbonBar = pMainFrame->GetRibbonBar();
}
else // Maybe, SDI frame...
{
CBCGPFrameWnd* pFrame = DYNAMIC_DOWNCAST (CBCGPFrameWnd, pParentFrame);
if (pFrame != NULL)
{
pRibbonBar = pFrame->GetRibbonBar();
}
}
if (pRibbonBar != NULL)
{
ASSERT_VALID(pRibbonBar);
hIcon = pRibbonBar->ExportImageToIcon(m_nID, FALSE);
}
else
#endif
#endif
{
#ifndef _BCGSUITE_
int nImage = CImageHash::GetImageOfCommand(m_nID, FALSE);
#else
int nImage = GetCmdMgr ()->GetCmdImage(m_nID, FALSE);
#endif
CBCGPToolBarImages* pImages = CBCGPToolBar::GetImages();
if (pImages != NULL && nImage >= 0)
{
hIcon = pImages->ExtractIcon(nImage);
}
}
if (hIcon != NULL)
{
m_hIcon = hIcon;
m_bDestroyIcon = TRUE;
}
}
if (hIcon != NULL)
{
CBCGPImage image(hIcon);
sizeIcon = pGM->GetImageSize(image);
CBCGPPoint ptImage = m_ptCenter;
ptImage.x -= .5 * sizeIcon.cx;
ptImage.y -= .5 * sizeIcon.cy;
pGM->DrawImage(image, ptImage, CBCGPSize(), bIsDisabled ? .4 : 1);
}
}
//*******************************************************************************
void CBCGPChartObject::OnCalcScreenPoints(CBCGPGraphicsManager* pGM)
{
ASSERT_VALID(this);
m_rectScreen.SetRectEmpty();
m_rectScreenBounds.SetRectEmpty();
m_ptAnchor.x = m_ptAnchor.y = 0.;
if (m_pParentChart == NULL)
{
return;
}
CBCGPSize szScaleRatio = m_pParentChart->GetScaleRatio();
CBCGPChartAxis* pXAxis = m_pXAxis;
CBCGPChartAxis* pYAxis = m_pYAxis;
if (m_coordinateMode == CBCGPChartObject::CM_CHART_VALUES ||
m_coordinateMode == CBCGPChartObject::CM_CHART_VALUE_DIST_ANGLE ||
m_coordinateMode == CBCGPChartObject::CM_AXIS_INSIDE_MARK ||
m_coordinateMode == CBCGPChartObject::CM_AXIS_OUTSIDE_MARK)
{
if (pXAxis == NULL)
{
m_pXAxis = pXAxis = m_pParentChart->GetChartAxis(BCGP_CHART_X_PRIMARY_AXIS);
}
if (pYAxis == NULL)
{
m_pYAxis = pYAxis = m_pParentChart->GetChartAxis(BCGP_CHART_Y_PRIMARY_AXIS);
}
}
CBCGPSize szObjectSize = m_szObjectSize.IsNull() ? OnCalcObjectSize(pGM) : m_szObjectSize;
m_rectScreenBounds = OnCalcBoundingRect();
CBCGPRect rectBounds = m_rectScreenBounds;
CBCGPPoint ptLeftTop(CBCGPChartObject::_EmptyPoint);
CBCGPPoint ptRightBottom(CBCGPChartObject::_EmptyPoint);
if (m_coordinateMode == CBCGPChartObject::CM_PERCENTS)
{
if (m_rectCoordinates.left != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.x = rectBounds.left + rectBounds.Width() * m_rectCoordinates.left / 100.;
}
if (m_rectCoordinates.top != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.y = rectBounds.top + rectBounds.Height() * m_rectCoordinates.top / 100;
}
if (m_rectCoordinates.right != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.x = rectBounds.right - rectBounds.Width() * m_rectCoordinates.right / 100.;
}
if (m_rectCoordinates.bottom != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.y = rectBounds.bottom - rectBounds.Height() * m_rectCoordinates.bottom / 100.;
}
}
else if (m_coordinateMode == CBCGPChartObject::CM_PIXELS)
{
if (m_rectCoordinates.left != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.x = rectBounds.left + m_rectCoordinates.left * szScaleRatio.cx;
}
if (m_rectCoordinates.top != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.y = rectBounds.top + m_rectCoordinates.top * szScaleRatio.cy;
}
if (m_rectCoordinates.right != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.x = rectBounds.right - m_rectCoordinates.right * szScaleRatio.cx;
}
if (m_rectCoordinates.bottom != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.y = rectBounds.bottom - m_rectCoordinates.bottom * szScaleRatio.cy;
}
}
else if (m_coordinateMode == CBCGPChartObject::CM_PIXELS_FIXED_SIZE)
{
if (m_rectCoordinates.left != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.x = rectBounds.left + m_rectCoordinates.left * szScaleRatio.cx;
}
else
{
ptLeftTop.x = rectBounds.left;
}
if (m_rectCoordinates.top != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.y = rectBounds.top + m_rectCoordinates.top * szScaleRatio.cy;
}
else
{
ptLeftTop.y = rectBounds.top;
}
if (m_rectCoordinates.right != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.x = ptLeftTop.x + m_rectCoordinates.right * szScaleRatio.cx;
}
else
{
ptRightBottom.x = ptLeftTop.x + rectBounds.Width();
}
if (m_rectCoordinates.bottom != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.y = ptLeftTop.y + m_rectCoordinates.bottom * szScaleRatio.cy;
}
else
{
ptRightBottom.y = ptLeftTop.y + rectBounds.Height();
}
}
else if (m_coordinateMode == CBCGPChartObject::CM_CHART_VALUES)
{
ASSERT_VALID(pXAxis);
ASSERT_VALID(pYAxis);
CBCGPRect rectCoordinates = m_rectCoordinates;
if (pXAxis != NULL && pXAxis->IsVertical())
{
rectCoordinates = CBCGPRect(m_rectCoordinates.bottom, m_rectCoordinates.right,
m_rectCoordinates.top, m_rectCoordinates.left);
pXAxis = m_pYAxis;
pYAxis = m_pXAxis;
}
if (pXAxis->m_bReverseOrder && !pXAxis->IsVertical())
{
if ((rectCoordinates.left != CBCGPChartObject::_EmptyCoordinate &&
rectCoordinates.right == CBCGPChartObject::_EmptyCoordinate) ||
(rectCoordinates.left == CBCGPChartObject::_EmptyCoordinate &&
rectCoordinates.right != CBCGPChartObject::_EmptyCoordinate))
{
rectCoordinates.SwapLeftRight();
}
}
if (pYAxis->m_bReverseOrder && pYAxis->IsVertical())
{
if ((rectCoordinates.top != CBCGPChartObject::_EmptyCoordinate &&
rectCoordinates.bottom == CBCGPChartObject::_EmptyCoordinate) ||
(rectCoordinates.top == CBCGPChartObject::_EmptyCoordinate &&
rectCoordinates.bottom != CBCGPChartObject::_EmptyCoordinate))
{
rectCoordinates.SwapTopBottom();
}
}
if (rectCoordinates.left != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.x = pXAxis->PointFromValue(rectCoordinates.left, FALSE);
}
else if (szObjectSize.cx == 0)
{
ptLeftTop.x = pXAxis->PointFromValue(pXAxis->GetMinDisplayedValue(TRUE), TRUE);
}
if (rectCoordinates.top != CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.y = pYAxis->PointFromValue(rectCoordinates.top, FALSE);
}
else if (szObjectSize.cy == 0)
{
ptLeftTop.y = pYAxis->PointFromValue(pYAxis->GetMaxDisplayedValue(TRUE), TRUE);
}
if (rectCoordinates.right != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.x = pXAxis->PointFromValue(rectCoordinates.right, FALSE);
}
else if (szObjectSize.cx == 0)
{
ptRightBottom.x = pXAxis->PointFromValue(pXAxis->GetMaxDisplayedValue(TRUE), TRUE);
}
if (rectCoordinates.bottom != CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.y = pYAxis->PointFromValue(rectCoordinates.bottom, FALSE);
}
else if (szObjectSize.cy == 0)
{
ptRightBottom.y = pYAxis->PointFromValue(pYAxis->GetMinDisplayedValue(TRUE), TRUE);
}
}
else if (m_coordinateMode == CM_CHART_VALUE_DIST_ANGLE)
{
ASSERT_VALID(pXAxis);
ASSERT_VALID(pYAxis);
if (!IsRectOffsetsValid())
{
return;
}
CBCGPRect rectCoordinates = m_rectCoordinates;
if (pXAxis != NULL && pXAxis->IsVertical())
{
rectCoordinates = CBCGPRect(m_rectCoordinates.top, m_rectCoordinates.left,
m_rectCoordinates.right, m_rectCoordinates.bottom);
pXAxis = m_pYAxis;
pYAxis = m_pXAxis;
}
m_ptAnchor.x = pXAxis->PointFromValue(rectCoordinates.left, FALSE);
m_ptAnchor.y = pYAxis->PointFromValue(rectCoordinates.top, FALSE);
double dblDistanceX = rectCoordinates.right * szScaleRatio.cx;
double dblDistanceY = rectCoordinates.right * szScaleRatio.cy;
CBCGPPoint ptCenter(m_ptAnchor.x + dblDistanceX * sin(bcg_deg2rad(rectCoordinates.bottom)),
m_ptAnchor.y - dblDistanceY * cos(bcg_deg2rad(rectCoordinates.bottom)));
ptLeftTop.SetPoint(ptCenter.x - szObjectSize.cx / 2, ptCenter.y - szObjectSize.cy / 2);
ptRightBottom.SetPoint(ptCenter.x + szObjectSize.cx / 2, ptCenter.y + szObjectSize.cy / 2);
}
else if (m_coordinateMode == CM_AXIS_INSIDE_MARK || m_coordinateMode == CM_AXIS_OUTSIDE_MARK)
{
ASSERT_VALID(pXAxis);
ASSERT_VALID(pYAxis);
if (m_rectCoordinates.top == _EmptyCoordinate && m_rectCoordinates.left == _EmptyCoordinate)
{
return;
}
double dblHorzOffset = m_rectCoordinates.right == _EmptyCoordinate ? 0 : m_rectCoordinates.right * szScaleRatio.cx;
double dblVertOffset = m_rectCoordinates.bottom == _EmptyCoordinate ? 0 : m_rectCoordinates.bottom * szScaleRatio.cy;
CBCGPChartAxis* pUsedAxis = m_rectCoordinates.left != _EmptyCoordinate ? pXAxis : pYAxis;
double dblUsedValue = m_rectCoordinates.left != _EmptyCoordinate ? m_rectCoordinates.left : m_rectCoordinates.top;
double dblScrVal = pUsedAxis->PointFromValue(dblUsedValue, FALSE);
CBCGPRect rectAxis = pUsedAxis->GetAxisRect(FALSE, FALSE, TRUE);
CBCGPPoint ptCenter;
if (m_coordinateMode == CM_AXIS_INSIDE_MARK &&
(pUsedAxis->m_axisDefaultPosition == CBCGPChartAxis::ADP_BOTTOM || pUsedAxis->m_axisDefaultPosition == CBCGPChartAxis::ADP_LEFT) ||
m_coordinateMode == CM_AXIS_OUTSIDE_MARK &&
(pUsedAxis->m_axisDefaultPosition == CBCGPChartAxis::ADP_TOP || pUsedAxis->m_axisDefaultPosition == CBCGPChartAxis::ADP_RIGHT))
{
if (pUsedAxis->IsVertical())
{
ptCenter.x = rectAxis.right + dblVertOffset + szObjectSize.cx / 2;
ptCenter.y = dblScrVal - dblHorzOffset;
}
else
{
ptCenter.x = dblScrVal + dblHorzOffset;
ptCenter.y = rectAxis.top - dblVertOffset - szObjectSize.cy /2;
}
}
else
{
if (pUsedAxis->IsVertical())
{
ptCenter.x = rectAxis.left - dblVertOffset - szObjectSize.cx / 2;
ptCenter.y = dblScrVal - dblHorzOffset;
}
else
{
ptCenter.x = dblScrVal + dblHorzOffset;
ptCenter.y = rectAxis.bottom + dblVertOffset + szObjectSize.cy /2;
}
}
if (pUsedAxis->IsVertical() && (ptCenter.y < rectAxis.top || ptCenter.y > rectAxis.bottom) ||
!pUsedAxis->IsVertical() && (ptCenter.x < rectAxis.left || ptCenter.x > rectAxis.right))
{
return;
}
ptLeftTop.SetPoint(ptCenter.x - szObjectSize.cx / 2, ptCenter.y - szObjectSize.cy / 2);
ptRightBottom.SetPoint(ptCenter.x + szObjectSize.cx / 2, ptCenter.y + szObjectSize.cy / 2);
}
else
{
return;
}
if (m_format.m_textFormat.IsWordWrap())
{
if (ptLeftTop.x == CBCGPChartObject::_EmptyCoordinate &&
ptRightBottom.x == CBCGPChartObject::_EmptyCoordinate &&
szObjectSize.cx == 0)
{
ASSERT(FALSE);
TRACE0(" CBCGPChartObject::OnCalcScreenPoints: Left and right offsets must be specified in order to properly use wrapped text.\n");
return;
}
szObjectSize = pGM->GetTextSize(m_strText, m_format.m_textFormat, ptRightBottom.x - ptLeftTop.x);
}
if (ptLeftTop.x == CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.x = ptRightBottom.x - szObjectSize.cx;
}
if (ptLeftTop.y == CBCGPChartObject::_EmptyCoordinate)
{
ptLeftTop.y = ptRightBottom.y - szObjectSize.cy;
}
if (ptRightBottom.x == CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.x = ptLeftTop.x + szObjectSize.cx;
}
if (ptRightBottom.y == CBCGPChartObject::_EmptyCoordinate)
{
ptRightBottom.y = ptLeftTop.y + szObjectSize.cy;
}
m_rectScreen.SetRect(ptLeftTop, ptRightBottom);
}
