BOOL CXTPDockingPaneTabbedContainer::OnCaptionButtonDown(CXTPDockingPaneCaptionButton* pButton)
{
switch (pButton->GetID())
{
case XTP_IDS_DOCKINGPANE_MENU:
if (m_pSelectedPane)
{
InternalAddRef();
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
XTP_DOCKINGPANE_CLICK menu;
menu.pContainer = this;
menu.rcExclude = pButton->GetRect();
ClientToScreen(&menu.rcExclude);
menu.pt = GetExStyle() & WS_EX_LAYOUTRTL ? CPoint(menu.rcExclude.right, menu.rcExclude.bottom) : CPoint(menu.rcExclude.left, menu.rcExclude.bottom);
menu.pPane = m_pSelectedPane;
pButton->m_bPressed = TRUE;
Invalidate(FALSE);
pManager->NotifyOwner(XTP_DPN_CONTEXTMENU, (LPARAM)&menu);
pButton->m_bPressed = FALSE;
if (m_hWnd) Invalidate(FALSE);
InternalRelease();
}
return TRUE;
}
return FALSE;
}
void CXTPDockingPaneTabbedContainer::OnCaptionButtonClick(CXTPDockingPaneCaptionButton* pButton)
{
CXTPDockingPane* pSelectedPane = m_pSelectedPane;
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
switch (pButton->GetID())
{
case XTP_IDS_DOCKINGPANE_CLOSE:
if (pManager->m_bCloseGroupOnButtonClick)
{
POSITION pos = m_lstPanes.GetTailPosition();
while (pos)
{
CXTPDockingPane* pPane = (CXTPDockingPane*)m_lstPanes.GetPrev(pos);
ClosePane(pPane);
}
}
else if (pSelectedPane)
{
ClosePane(pSelectedPane);
}
break;
case XTP_IDS_DOCKINGPANE_AUTOHIDE:
if (!IsHidden())
{
if (!pManager->NotifyAction(xtpPaneActionUnpinning, pSelectedPane))
{
GetDockingSite()->SetFocus();
NormalizeDockingSize();
pSelectedPane->Hide();
pManager->NotifyAction(xtpPaneActionUnpinned, pSelectedPane);
}
}
else
{
GetDockingPaneManager()->ToggleDocking(pManager->m_bHideGroupOnButtonClick ?
(CXTPDockingPaneBase*)this : (CXTPDockingPaneBase*)pSelectedPane);
}
break;
case XTP_IDS_DOCKINGPANE_MAXIMIZE:
Maximize();
break;
case XTP_IDS_DOCKINGPANE_RESTORE:
Restore();
break;
}
}
BOOL CXTPDockingPaneSidePanel::OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult)
{
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
if (pManager)
{
pManager->GetToolTipContext()->FilterToolTipMessage(this, message, wParam, lParam);
}
return CMiniFrameWnd::OnWndMsg(message, wParam, lParam, pResult);
}
BOOL CXTPDockingPaneSplitterWnd::GetAvailableRect(CRect& rcAvail, CRect& rcUnion)
{
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
if (!pManager)
return FALSE;
int nSplitterSize = pManager->GetPaintManager()->m_nSplitterSize;
BOOL bHoriz = m_pContainer->m_bHoriz;
ASSERT(m_pFirst && m_pSecond);
if (!m_pFirst || !m_pSecond)
return FALSE;
CRect rcFirst = m_pFirst->GetPaneWindowRect();
CRect rcSecond = m_pSecond->GetPaneWindowRect();
MINMAXINFO mmiFirst, mmiSecond;
m_pFirst->GetMinMaxInfo(&mmiFirst);
m_pSecond->GetMinMaxInfo(&mmiSecond);
rcAvail.UnionRect(rcFirst, rcSecond);
rcUnion = rcAvail;
int nGap = pManager->m_nSplitterGap;
if (bHoriz)
{
rcAvail.DeflateRect(max(mmiFirst.ptMinTrackSize.x, nGap), 0,
max(mmiSecond.ptMinTrackSize.x + nSplitterSize, nGap), 0);
if (rcUnion.Width() > mmiFirst.ptMaxTrackSize.x)
rcAvail.right = min(rcAvail.right, rcUnion.left + mmiFirst.ptMaxTrackSize.x);
if (rcUnion.Width() > mmiSecond.ptMaxTrackSize.x)
rcAvail.left = max(rcAvail.left, rcUnion.right - mmiSecond.ptMaxTrackSize.x - nSplitterSize);
if (rcAvail.left >= rcAvail.right)
return FALSE;
}
else
{
rcAvail.DeflateRect(0, max(mmiFirst.ptMinTrackSize.y, nGap),
0, max(mmiSecond.ptMinTrackSize.y + nSplitterSize, nGap));
if (rcUnion.Height() > mmiFirst.ptMaxTrackSize.y)
rcAvail.bottom = min(rcAvail.bottom, rcUnion.top + mmiFirst.ptMaxTrackSize.y);
if (rcUnion.Height() > mmiSecond.ptMaxTrackSize.y)
rcAvail.top = max(rcAvail.top, rcUnion.bottom - mmiSecond.ptMaxTrackSize.y - nSplitterSize);
if (rcAvail.top >= rcAvail.bottom)
return FALSE;
}
return TRUE;
}
CRect CXTPDockingPaneSplitterContainer::_CalculateResultDockingRect(BOOL bHoriz, CXTPDockingPaneBaseList& lst, CRect rect, CXTPDockingPaneBase* pPaneI)
{
CXTPDockingPaneManager* pManager = pPaneI->GetDockingPaneManager();
int nSplitterSize = pManager->GetPaintManager()->m_nSplitterSize;
int nTotalLength = 0;
int nLengthAvail = 0;
_AdjustPanesLength(pManager, lst, rect, bHoriz, FALSE, nTotalLength, nLengthAvail);
POSITION pos = lst.GetHeadPosition();
CRect rcPane(rect);
while (pos)
{
CXTPDockingPaneBase* pPane = lst.GetNext(pos);
int nLength = -pPane->m_nLength;
if (pPane->m_nLength > 0)
{
nLength = nTotalLength == 0 ? 0 : int((nLengthAvail * pPane->m_nLength) / nTotalLength);
nTotalLength -= pPane->m_nLength;
nLengthAvail = max(nLengthAvail - nLength, 0);
}
if (bHoriz)
{
rcPane.right = pos == NULL ? rect.right : rcPane.left + nLength;
if (pPaneI == pPane)
break;
rcPane.left = rcPane.right + nSplitterSize;
}
else
{
rcPane.bottom = pos == NULL ? rect.bottom : rcPane.top + nLength;
if (pPaneI == pPane)
break;
rcPane.top = rcPane.bottom + nSplitterSize;
}
}
return rcPane;
}
void CXTPDockingPaneSidePanel::RecalcLayout(BOOL /*bNotify*/)
{
if (m_bInRecalcLayout)
return;
m_bInRecalcLayout = TRUE;
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
CWnd* pSite = GetDockingSite();
CRect rcClient = pManager->GetClientPane()->GetPaneWindowRect();
pSite->ScreenToClient(rcClient);
OnSizeParentEx(pManager, pSite, rcClient);
m_bInRecalcLayout = FALSE;
}
void CXTPDockingPaneTabbedContainer::ClosePane(CXTPDockingPane* pPane)
{
if (!pPane)
return;
if ((pPane->GetOptions() & xtpPaneNoCloseable) != 0)
return;
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
pPane->InternalAddRef();
if (!pManager->NotifyAction(xtpPaneActionClosing, pPane))
{
pPane->Close();
pManager->NotifyAction(xtpPaneActionClosed, pPane);
}
pPane->InternalRelease();
}
BOOL CXTPDockingPaneTabbedContainer::IsCaptionVertical() const
{
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
switch (pManager->GetCaptionDirection())
{
case xtpPaneCaptionHorizontal:
return FALSE;
case xtpPaneCaptionAutoBySize:
return m_rcWindow.Width() > m_rcWindow.Height();
case xtpPaneCaptionAutoByPosition:
XTPDockingPaneDirection direction = pManager->GetPaneDirection(this);
return (direction == xtpPaneDockTop) || (direction == xtpPaneDockBottom);
}
return TRUE;
}
void CXTPDockingPaneSidePanel::OnCaptionButtonClick(CXTPDockingPaneCaptionButton* pButton)
{
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
switch (pButton->GetID())
{
case XTP_IDS_DOCKINGPANE_CLOSE:
{
CXTPDockingPaneBaseList lstPanes;
FindPane(xtpPaneTypeDockingPane, &lstPanes);
POSITION pos = lstPanes.GetTailPosition();
while (pos)
{
CXTPDockingPane* pPane = (CXTPDockingPane*)lstPanes.GetPrev(pos);
if ((pPane->GetOptions() & xtpPaneNoCloseable) != 0)
continue;
pPane->InternalAddRef();
if (!pManager->NotifyAction(xtpPaneActionClosing, pPane))
{
pPane->Close();
pManager->NotifyAction(xtpPaneActionClosed, pPane);
}
pPane->InternalRelease();
}
}
break;
case XTP_IDS_DOCKINGPANE_AUTOHIDE:
OnPinButtonClick();
break;
}
}
void CXTPDockingPaneSplitterContainer::OnSizeParent(CWnd* pParent, CRect rect, LPVOID lParam)
{
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
CXTPDockingPanePaintManager* pPaintManager = pManager->GetPaintManager();
int nSplitterSize = pPaintManager->m_nSplitterSize;
int nSplitterIndent = pPaintManager->m_bShowCaption ? pPaintManager->m_nSplitterIndent : 0;
CXTPDockingPaneBase* pClient = pManager->GetClientPane();
AFX_SIZEPARENTPARAMS* lpLayout = (AFX_SIZEPARENTPARAMS*)lParam;
m_pDockingSite = pParent;
m_rcWindow = rect;
BOOL bClientPane = !pManager->m_bHideClient;
// getting list of nonempty panes
CXTPDockingPaneBaseList lst;
POSITION pos = GetHeadPosition();
while (pos)
{
CXTPDockingPaneBase* pPane = GetNext(pos);
if (!pPane->IsEmpty())
lst.AddTail(pPane);
if (!bClientPane && pPane->ContainPane(pClient))
bClientPane = TRUE;
}
if (!lst.IsEmpty() && bClientPane && pManager->m_bHideClient)
{
pClient->OnSizeParent(pParent, CXTPEmptyRect(), lParam);
}
if (lst.GetCount() == 0)
return;
if (lst.GetCount() == 1)
{
lst.GetHead()->OnSizeParent(pParent, rect, lParam);
return;
}
if (m_bRecalcLayout)
return;
m_bRecalcLayout = TRUE;
//ASSERT(m_lstSpliters.GetCount() == lst.GetCount() - 1);
int nTotalLength = 0;
int nLengthAvail = 0;
_AdjustPanesLength(pManager, lst, rect, m_bHoriz, TRUE, nTotalLength, nLengthAvail);
pos = lst.GetHeadPosition();
POSITION posSplitter = m_lstSpliters.GetHeadPosition();
CRect rcPane(rect);
while (pos)
{
CXTPDockingPaneBase* pPane = lst.GetNext(pos);
int nLength = -pPane->m_nLength;
if (pPane->m_nLength > 0)
{
nLength = nTotalLength == 0 ? 0 : int((nLengthAvail * pPane->m_nLength) / nTotalLength);
nTotalLength -= pPane->m_nLength;
nLengthAvail = max(nLengthAvail - nLength, 0);
}
CRect rcSplitter;
if (m_bHoriz)
{
rcPane.right = pos == NULL ? rect.right : rcPane.left + nLength;
rcSplitter.SetRect(rcPane.right - nSplitterIndent, rect.top, rcPane.right + nSplitterSize + nSplitterIndent, rect.bottom);
}
else
{
rcPane.bottom = pos == NULL ? rect.bottom : rcPane.top + nLength;
rcSplitter.SetRect(rect.left, rcPane.bottom - nSplitterIndent, rect.right, rcPane.bottom + nSplitterSize + nSplitterIndent);
}
if (lpLayout->hDWP != NULL && posSplitter)
{
CXTPDockingPaneSplitterWnd* pSplitter = m_lstSpliters.GetNext(posSplitter);
if (pSplitter)
{
rcSplitter.IntersectRect(rcSplitter, rect);
pSplitter->SetWindowPos(&CWnd::wndBottom, rcSplitter.left, rcSplitter.top, rcSplitter.Width(), rcSplitter.Height(), 0);
pSplitter->Invalidate(FALSE);
}
}
pPane->OnSizeParent(pParent, rcPane, lParam);
if (m_bHoriz)
{
rcPane.left = rcPane.right + nSplitterSize;
}
else
{
rcPane.top = rcPane.bottom + nSplitterSize;
}
}
m_bRecalcLayout = FALSE;
}
void CXTPDockingPaneSplitterWnd::OnLButtonDown(UINT /*nFlags*/, CPoint point)
{
if (m_pContainer == 0)
return;
CXTPDockingPaneManager* pManager = GetDockingPaneManager();
if (pManager->IsSplittersLocked())
return;
CXTPWindowRect rc(this);
CRect rcAvail, rcUnion;
if (!GetAvailableRect(rcAvail, rcUnion))
return;
if (m_pContainer->OnAction(xtpPaneActionSplitterResizing))
return;
m_pContainer->NormalizeDockingSize();
BOOL bHoriz = m_pContainer->m_bHoriz;
//point = rc.TopLeft();
ClientToScreen(&point);
if (pManager->IsSplitterTrackerUsed())
{
CXTPSplitterTracker tracker;
BOOL bAccept = tracker.Track(this, rcAvail, rc, point, bHoriz);
if (bAccept)
{
Reposition(rc, rcUnion);
pManager->RecalcFrameLayout(m_pContainer, TRUE);
}
}
else
{
CPoint ptOffset = bHoriz ? CPoint(rc.left - point.x, 0) :
CPoint(0, rc.top - point.y);
SetCapture();
while (::GetCapture() == m_hWnd)
{
MSG msg;
while (::PeekMessage(&msg, NULL, WM_PAINT, WM_PAINT, PM_REMOVE | PM_NOYIELD))
{
DispatchMessage(&msg);
}
if (!GetMessage(&msg, NULL, 0, 0))
break;
if (msg.message == WM_MOUSEMOVE)
{
point = CPoint(msg.lParam);
ClientToScreen(&point);
point += ptOffset;
point.x = max(min(point.x, rcAvail.right), rcAvail.left);
point.y = max(min(point.y, rcAvail.bottom), rcAvail.top);
if (bHoriz)
{
if (rc.left == point.x)
continue;
rc.OffsetRect(point.x - rc.left, 0);
}
else
{
if (rc.top == point.y)
continue;
rc.OffsetRect(0, point.y - rc.top);
}
Reposition(rc, rcUnion);
pManager->RecalcFrameLayout(m_pContainer);
}
else if (msg.message == WM_KEYDOWN && msg.wParam == VK_ESCAPE) break;
else if (msg.message == WM_LBUTTONUP) break;
else ::DispatchMessage(&msg);
}
if (CWnd::GetCapture() == this) ReleaseCapture();
}
m_pContainer->OnAction(xtpPaneActionSplitterResized);
}
