void CSizingControlBar::OnTrackInvertTracker()
{
ASSERT(m_bTracking);
if (m_bDragShowContent)
return; // don't show tracker if DragFullWindows is on
BOOL bHorz = IsHorzDocked();
CRect rc, rcBar, rcDock, rcFrame;
GetWindowRect(rcBar);
m_pDockBar->GetWindowRect(rcDock);
m_pDockSite->GetWindowRect(rcFrame);
VERIFY(GetEdgeRect(rcBar, m_htEdge, rc));
if (!IsSideTracking())
rc = bHorz ?
CRect(rcDock.left + 1, rc.top, rcDock.right - 1, rc.bottom) :
CRect(rc.left, rcDock.top + 1, rc.right, rcDock.bottom - 1);
BOOL bHorzTracking = m_htEdge == HTLEFT || m_htEdge == HTRIGHT;
int nOfs = m_nTrackPosOld - m_nTrackEdgeOfs;
nOfs -= bHorzTracking ? rc.CenterPoint().x : rc.CenterPoint().y;
rc.OffsetRect(bHorzTracking ? nOfs : 0, bHorzTracking ? 0 : nOfs);
rc.OffsetRect(-rcFrame.TopLeft());
CDC *pDC = m_pDockSite->GetDCEx(NULL,
DCX_WINDOW | DCX_CACHE | DCX_LOCKWINDOWUPDATE);
CBrush* pBrush = CDC::GetHalftoneBrush();
CBrush* pBrushOld = pDC->SelectObject(pBrush);
pDC->PatBlt(rc.left, rc.top, rc.Width(), rc.Height(), PATINVERT);
pDC->SelectObject(pBrushOld);
m_pDockSite->ReleaseDC(pDC);
}
void IFWL_Widget::GetClientRect(CFX_RectF& rect) {
GetEdgeRect(rect);
if (HasEdge()) {
FX_FLOAT fEdge = GetEdgeWidth();
rect.Deflate(fEdge, fEdge);
}
}
void CSizingControlBar::StartTracking(UINT nHitTest)
{
SetCapture();
// make sure no updates are pending
if (!m_bDragShowContent)
RedrawWindow(NULL, NULL, RDW_ALLCHILDREN | RDW_UPDATENOW);
BOOL bHorz = IsHorzDocked();
m_szOld = bHorz ? m_szHorz : m_szVert;
CRect rc;
GetWindowRect(&rc);
CRect rcEdge;
VERIFY(GetEdgeRect(rc, nHitTest, rcEdge));
m_ptOld = rcEdge.CenterPoint();
m_htEdge = nHitTest;
m_bTracking = TRUE;
CSCBArray arrSCBars;
GetRowSizingBars(arrSCBars);
// compute the minsize as the max minsize of the sizing bars on row
m_szMinT = bHorz ? m_szMinHorz : m_szMinVert;
for (int i = 0; i < arrSCBars.GetSize(); i++)
if (bHorz)
m_szMinT.cy = max(m_szMinT.cy, arrSCBars[i]->m_szMinHorz.cy);
else
m_szMinT.cx = max(m_szMinT.cx, arrSCBars[i]->m_szMinVert.cx);
m_szMaxT = m_szOld;
if (!IsSideTracking())
{
// the control bar cannot grow with more than the size of
// remaining client area of the mainframe
m_pDockSite->RepositionBars(0, 0xFFFF, AFX_IDW_PANE_FIRST,
reposQuery, &rc, NULL, TRUE);
m_szMaxT += rc.Size() - CSize(4, 4);
}
else
{
// side tracking: max size is the actual size plus the amount
// the neighbour bar can be decreased to reach its minsize
for (int i = 0; i < arrSCBars.GetSize(); i++)
if (arrSCBars[i] == this) break;
CSizingControlBar* pBar = arrSCBars[i +
((m_htEdge == HTTOP || m_htEdge == HTLEFT) ? -1 : 1)];
m_szMaxT += (bHorz ? pBar->m_szHorz : pBar->m_szVert) -
CSize(pBar->m_szMinHorz.cx, pBar->m_szMinVert.cy);
}
OnTrackInvertTracker(); // draw tracker
}
void CSizingControlBar::OnNcPaint()
{
// get window DC that is clipped to the non-client area
CWindowDC dc(this); // the HDC will be released by the destructor
CRect rcClient, rcBar;
GetClientRect(rcClient);
//mpc-hc custom code start
//ClientToScreen(rcClient);
//mpc-hc custom code end
GetWindowRect(rcBar);
//mpc-hc custom code start
// Convert to client coordinates to account for possible RTL layout
ScreenToClient(rcBar);
//mpc-hc custom code end
rcClient.OffsetRect(-rcBar.TopLeft());
rcBar.OffsetRect(-rcBar.TopLeft());
CDC mdc;
mdc.CreateCompatibleDC(&dc);
CBitmap bm;
bm.CreateCompatibleBitmap(&dc, rcBar.Width(), rcBar.Height());
CBitmap* pOldBm = mdc.SelectObject(&bm);
// draw borders in non-client area
CRect rcDraw = rcBar;
DrawBorders(&mdc, rcDraw);
// erase the NC background
//mpc-hc custom code start
mdc.FillRect(rcDraw, CBrush::FromHandle(
(HBRUSH) GetClassLongPtr(m_hWnd, GCLP_HBRBACKGROUND)));
//mpc-hc custom code end
if (m_dwSCBStyle & SCBS_SHOWEDGES)
{
CRect rcEdge; // paint the sizing edges
for (int i = 0; i < 4; i++)
if (GetEdgeRect(rcBar, GetEdgeHTCode(i), rcEdge))
mdc.Draw3dRect(rcEdge, ::GetSysColor(COLOR_BTNHIGHLIGHT),
::GetSysColor(COLOR_BTNSHADOW));
}
NcPaintGripper(&mdc, rcClient);
// client area is not our bussiness :)
dc.IntersectClipRect(rcBar);
dc.ExcludeClipRect(rcClient);
dc.BitBlt(0, 0, rcBar.Width(), rcBar.Height(), &mdc, 0, 0, SRCCOPY);
mdc.SelectObject(pOldBm);
bm.DeleteObject();
mdc.DeleteDC();
}
UINT CSizingControlBar::OnNcHitTest(CPoint point)
{
CRect rcBar, rcEdge;
GetWindowRect(rcBar);
if (!IsFloating())
for (int i = 0; i < 4; i++)
if (GetEdgeRect(rcBar, GetEdgeHTCode(i), rcEdge))
if (rcEdge.PtInRect(point))
return GetEdgeHTCode(i);
return HTCLIENT;
}
void CSizingControlBar::OnNcPaint()
{
// get window DC that is clipped to the non-client area
CWindowDC dc(this);
CRect rcClient, rcBar;
GetClientRect(rcClient);
ClientToScreen(rcClient);
GetWindowRect(rcBar);
rcClient.OffsetRect(-rcBar.TopLeft());
rcBar.OffsetRect(-rcBar.TopLeft());
CDC mdc;
mdc.CreateCompatibleDC(&dc);
CBitmap bm;
bm.CreateCompatibleBitmap(&dc, rcBar.Width(), rcBar.Height());
CBitmap* pOldBm = mdc.SelectObject(&bm);
// draw borders in non-client area
CRect rcDraw = rcBar;
DrawBorders(&mdc, rcDraw);
// erase the NC background
mdc.FillRect(rcDraw, CBrush::FromHandle(
(HBRUSH) GetClassLong(m_hWnd, GCL_HBRBACKGROUND)));
if (m_dwSCBStyle & SCBS_SHOWEDGES)
{
CRect rcEdge; // paint the sizing edges
for (int i = 0; i < 4; i++)
if (GetEdgeRect(rcBar, GetEdgeHTCode(i), rcEdge))
mdc.Draw3dRect(rcEdge, ::GetSysColor(COLOR_BTNHIGHLIGHT),
::GetSysColor(COLOR_BTNSHADOW));
}
NcPaintGripper(&mdc, rcClient);
// client area is not our bussiness :)
dc.IntersectClipRect(rcBar);
dc.ExcludeClipRect(rcClient);
dc.BitBlt(0, 0, rcBar.Width(), rcBar.Height(), &mdc, 0, 0, SRCCOPY);
// cycy for BoundsChecker Debug
//ReleaseDC(&dc);
mdc.SelectObject(pOldBm);
bm.DeleteObject();
mdc.DeleteDC();
}
void IFWL_Widget::DrawEdge(CFX_Graphics* pGraphics,
CFWL_Part iPartEdge,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix) {
CFX_RectF rtEdge;
GetEdgeRect(rtEdge);
CFWL_ThemeBackground param;
param.m_pWidget = this;
param.m_iPart = iPartEdge;
param.m_pGraphics = pGraphics;
if (pMatrix)
param.m_matrix.Concat(*pMatrix, true);
param.m_rtPart = rtEdge;
pTheme->DrawBackground(¶m);
}
UINT CSizingControlBar::OnNcHitTest(CPoint point)
{
if (IsFloating())
return baseCSizingControlBar::OnNcHitTest(point);
CRect rcBar, rcEdge;
GetWindowRect(rcBar);
for (int i = 0; i < 4; i++)
if (GetEdgeRect(rcBar, GetEdgeHTCode(i), rcEdge))
if (rcEdge.PtInRect(point)) return GetEdgeHTCode(i);
CRect rc = m_biHide.GetRect();
rc.OffsetRect(rcBar.TopLeft());
if (rc.PtInRect(point))
return HTCLOSE;
return HTCLIENT;
}
FWL_WidgetHit IFWL_Widget::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
CFX_RectF rtClient;
GetClientRect(rtClient);
if (rtClient.Contains(fx, fy))
return FWL_WidgetHit::Client;
if (HasEdge()) {
CFX_RectF rtEdge;
GetEdgeRect(rtEdge);
if (rtEdge.Contains(fx, fy))
return FWL_WidgetHit::Edge;
}
if (HasBorder()) {
CFX_RectF rtRelative;
GetRelativeRect(rtRelative);
if (rtRelative.Contains(fx, fy))
return FWL_WidgetHit::Border;
}
return FWL_WidgetHit::Unknown;
}
LRESULT CSizingControlBar::OnNcHitTest(CPoint point)
{
CRect rcBar, rcEdge;
GetWindowRect(rcBar);
//mpc-hc custom code start
// Convert to client coordinates to account for possible RTL layout
ScreenToClient(&rcBar);
ScreenToClient(&point);
//mpc-hc custom code end
if (!IsFloating())
for (int i = 0; i < 4; i++)
if (GetEdgeRect(rcBar, GetEdgeHTCode(i), rcEdge))
if (rcEdge.PtInRect(point))
return GetEdgeHTCode(i);
return HTCLIENT;
}
void CSizingControlBar::OnNcPaint()
{
// get window DC that is clipped to the non-client area
CWindowDC dc(this);
CRect rcClient, rcBar;
GetClientRect(rcClient);
ClientToScreen(rcClient);
GetWindowRect(rcBar);
rcClient.OffsetRect(-rcBar.TopLeft());
rcBar.OffsetRect(-rcBar.TopLeft());
// client area is not our bussiness :)
dc.ExcludeClipRect(rcClient);
// draw borders in non-client area
CRect rcDraw = rcBar;
DrawBorders(&dc, rcDraw);
// erase parts not drawn
dc.IntersectClipRect(rcDraw);
// erase NC background the hard way
HBRUSH hbr = (HBRUSH)GetClassLong(m_hWnd, GCL_HBRBACKGROUND);
::FillRect(dc.m_hDC, rcDraw, hbr);
if (m_dwSCBStyle & SCBS_SHOWEDGES)
{
CRect rcEdge; // paint the sizing edges
for (int i = 0; i < 4; i++)
if (GetEdgeRect(rcBar, GetEdgeHTCode(i), rcEdge))
dc.Draw3dRect(rcEdge, ::GetSysColor(COLOR_BTNHIGHLIGHT),
::GetSysColor(COLOR_BTNSHADOW));
}
if (m_cyGripper && !IsFloating())
NcPaintGripper(&dc, rcClient);
ReleaseDC(&dc);
}
void CSizingControlBar::OnTrackInvertTracker()
{
ASSERT(m_bTracking);
if (m_bDragShowContent)
return; // don't show tracker if DragFullWindows is on
BOOL bHorz = IsHorzDocked();
CRect rc, rcBar, rcDock, rcFrame;
GetWindowRect(rcBar);
m_pDockBar->GetWindowRect(rcDock);
m_pDockSite->GetWindowRect(rcFrame);
VERIFY(GetEdgeRect(rcBar, m_htEdge, rc));
if (!IsSideTracking())
rc = bHorz ?
CRect(rcDock.left + 1, rc.top, rcDock.right - 1, rc.bottom) :
CRect(rc.left, rcDock.top + 1, rc.right, rcDock.bottom - 1);
rc.OffsetRect(-rcFrame.TopLeft());
CSize sizeNew = bHorz ? m_szHorz : m_szVert;
CSize sizeDelta = sizeNew - m_szOld;
if (m_nDockBarID == AFX_IDW_DOCKBAR_LEFT && m_htEdge == HTTOP ||
m_nDockBarID == AFX_IDW_DOCKBAR_RIGHT && m_htEdge != HTBOTTOM ||
m_nDockBarID == AFX_IDW_DOCKBAR_TOP && m_htEdge == HTLEFT ||
m_nDockBarID == AFX_IDW_DOCKBAR_BOTTOM && m_htEdge != HTRIGHT)
sizeDelta = -sizeDelta;
rc.OffsetRect(sizeDelta);
CDC *pDC = m_pDockSite->GetDCEx(NULL,
DCX_WINDOW | DCX_CACHE | DCX_LOCKWINDOWUPDATE);
CBrush* pBrush = CDC::GetHalftoneBrush();
CBrush* pBrushOld = pDC->SelectObject(pBrush);
pDC->PatBlt(rc.left, rc.top, rc.Width(), rc.Height(), PATINVERT);
pDC->SelectObject(pBrushOld);
m_pDockSite->ReleaseDC(pDC);
}
void CSizingControlBar::StartTracking(UINT nHitTest, CPoint point)
{
SetCapture();
// make sure no updates are pending
if (!m_bDragShowContent)
RedrawWindow(NULL, NULL, RDW_ALLCHILDREN | RDW_UPDATENOW);
m_htEdge = nHitTest;
m_bTracking = TRUE;
BOOL bHorz = IsHorzDocked();
BOOL bHorzTracking = m_htEdge == HTLEFT || m_htEdge == HTRIGHT;
m_nTrackPosOld = bHorzTracking ? point.x : point.y;
CRect rcBar, rcEdge;
GetWindowRect(rcBar);
GetEdgeRect(rcBar, m_htEdge, rcEdge);
m_nTrackEdgeOfs = m_nTrackPosOld -
(bHorzTracking ? rcEdge.CenterPoint().x : rcEdge.CenterPoint().y);
CSCBArray arrSCBars;
int nThis;
GetRowSizingBars(arrSCBars, nThis);
m_nTrackPosMin = m_nTrackPosMax = m_nTrackPosOld;
if (!IsSideTracking())
{
// calc minwidth as the max minwidth of the sizing bars on row
int nMinWidth = bHorz ? m_szMinHorz.cy : m_szMinVert.cx;
for (int i = 0; i < arrSCBars.GetSize(); i++)
nMinWidth = max(nMinWidth, bHorz ?
arrSCBars[i]->m_szMinHorz.cy :
arrSCBars[i]->m_szMinVert.cx);
int nExcessWidth = (bHorz ? m_szHorz.cy : m_szVert.cx) - nMinWidth;
// the control bar cannot grow with more than the width of
// remaining client area of the mainframe
CRect rcT;
m_pDockSite->RepositionBars(0, 0xFFFF, AFX_IDW_PANE_FIRST,
reposQuery, &rcT, NULL, TRUE);
int nMaxWidth = bHorz ? rcT.Height() - 2 : rcT.Width() - 2;
BOOL bTopOrLeft = m_htEdge == HTTOP || m_htEdge == HTLEFT;
m_nTrackPosMin -= bTopOrLeft ? nMaxWidth : nExcessWidth;
m_nTrackPosMax += bTopOrLeft ? nExcessWidth : nMaxWidth;
}
else
{
// side tracking:
// max size is the actual size plus the amount the other
// sizing bars can be decreased until they reach their minsize
if (m_htEdge == HTBOTTOM || m_htEdge == HTRIGHT)
nThis++;
for (int i = 0; i < arrSCBars.GetSize(); i++)
{
CSizingControlBar* pBar = arrSCBars[i];
int nExcessWidth = bHorz ?
pBar->m_szHorz.cx - pBar->m_szMinHorz.cx :
pBar->m_szVert.cy - pBar->m_szMinVert.cy;
if (i < nThis)
m_nTrackPosMin -= nExcessWidth;
else
m_nTrackPosMax += nExcessWidth;
}
}
OnTrackInvertTracker(); // draw tracker
}
