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- // This is a part of the Microsoft Foundation Classes C++ library.
- // Copyright (C) 1992-1998 Microsoft Corporation
- // All rights reserved.
- //
- // This source code is only intended as a supplement to the
- // Microsoft Foundation Classes Reference and related
- // electronic documentation provided with the library.
- // See these sources for detailed information regarding the
- // Microsoft Foundation Classes product.
-
- #include "stdafx.h"
-
- #ifdef AFX_CORE3_SEG
- #pragma code_seg(AFX_CORE3_SEG)
- #endif
-
- #ifdef _DEBUG
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
-
- #define new DEBUG_NEW
-
- /////////////////////////////////////////////////////////////////////////////
- // CDockBar
-
- BEGIN_MESSAGE_MAP(CDockBar, CControlBar)
- //{{AFX_MSG_MAP(CDockBar)
- ON_WM_NCCALCSIZE()
- ON_WM_NCPAINT()
- ON_WM_WINDOWPOSCHANGING()
- ON_WM_PAINT()
- ON_MESSAGE(WM_SIZEPARENT, OnSizeParent)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CDockBar construction
-
- CDockBar::CDockBar(BOOL bFloating)
- {
- m_bFloating = bFloating;
- m_bAutoDelete = TRUE;
- m_arrBars.Add(NULL);
- m_bLayoutQuery = FALSE;
- m_rectLayout.SetRectEmpty();
-
- // assume no margins
- m_cxLeftBorder = m_cxRightBorder = m_cyBottomBorder = m_cyTopBorder = 0;
- }
-
- CDockBar::~CDockBar()
- {
- for (int i = 0; i < m_arrBars.GetSize(); i++)
- {
- CControlBar* pBar = GetDockedControlBar(i);
- if (pBar != NULL && pBar->m_pDockBar == this)
- pBar->m_pDockBar = NULL;
- }
- }
-
- BOOL CDockBar::Create(CWnd* pParentWnd, DWORD dwStyle, UINT nID)
- {
- ASSERT(pParentWnd != NULL);
- ASSERT_KINDOF(CFrameWnd, pParentWnd);
-
- // save the style
- m_dwStyle = (dwStyle & CBRS_ALL);
-
- VERIFY(AfxDeferRegisterClass(AFX_WNDCONTROLBAR_REG));
-
- // create the HWND
- CRect rect;
- rect.SetRectEmpty();
-
- // Note: Parent must resize itself for control bar to be resized
- return CWnd::Create(_afxWndControlBar, NULL, dwStyle, rect, pParentWnd, nID);
- }
-
- BOOL CDockBar::IsDockBar() const
- {
- return TRUE;
- }
-
- int CDockBar::GetDockedCount() const
- {
- int nCount = 0;
- for (int i = 0; i < m_arrBars.GetSize(); i++)
- {
- if (GetDockedControlBar(i) != NULL)
- nCount++;
- }
- return nCount;
- }
-
- int CDockBar::GetDockedVisibleCount() const
- {
- int nCount = 0;
- for (int i = 0; i < m_arrBars.GetSize(); i++)
- {
- CControlBar* pBar = STATIC_DOWNCAST(CControlBar, (CObject*)GetDockedControlBar(i));
- if (pBar != NULL && pBar->IsVisible())
- nCount++;
- }
- return nCount;
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CDockBar operations
-
- void CDockBar::DockControlBar(CControlBar* pBar, LPCRECT lpRect)
- {
- ASSERT_VALID(this);
- ASSERT_VALID(pBar);
- ASSERT_KINDOF(CControlBar, pBar);
-
- CRect rectBar;
- pBar->GetWindowRect(&rectBar);
- if (pBar->m_pDockBar == this && (lpRect == NULL || rectBar == *lpRect))
- {
- // already docked and no change in position
- return;
- }
-
- // set CBRS_FLOAT_MULTI style if docking bar has it
- if (m_bFloating && (pBar->m_dwDockStyle & CBRS_FLOAT_MULTI))
- m_dwStyle |= CBRS_FLOAT_MULTI;
-
- m_dwStyle &= ~(CBRS_SIZE_FIXED | CBRS_SIZE_DYNAMIC);
- m_dwStyle |= pBar->m_dwStyle & (CBRS_SIZE_FIXED | CBRS_SIZE_DYNAMIC);
-
- if (!(m_dwStyle & CBRS_FLOAT_MULTI))
- {
- TCHAR szTitle[_MAX_PATH];
- pBar->GetWindowText(szTitle, _countof(szTitle));
- AfxSetWindowText(m_hWnd, szTitle);
- }
-
- // align correctly and turn on all borders
- DWORD dwStyle = pBar->GetBarStyle();
- dwStyle &= ~(CBRS_ALIGN_ANY);
- dwStyle |= (m_dwStyle & CBRS_ALIGN_ANY) | CBRS_BORDER_ANY;
-
- if (m_bFloating)
- dwStyle |= CBRS_FLOATING;
- else
- dwStyle &= ~CBRS_FLOATING;
-
- pBar->SetBarStyle(dwStyle);
-
- // hide first if changing to a new docking site to avoid flashing
- BOOL bShow = FALSE;
- if (pBar->m_pDockBar != this && pBar->IsWindowVisible())
- {
- pBar->SetWindowPos(NULL, 0, 0, 0, 0,
- SWP_NOSIZE|SWP_NOMOVE|SWP_NOZORDER|SWP_NOACTIVATE|SWP_HIDEWINDOW);
- bShow = TRUE;
- }
-
- int nPos = -1;
- if (lpRect != NULL)
- {
- // insert into appropriate row
- CRect rect(lpRect);
- ScreenToClient(&rect);
- CPoint ptMid(rect.left + rect.Width()/2, rect.top + rect.Height()/2);
- nPos = Insert(pBar, rect, ptMid);
-
- // position at requested position
- pBar->SetWindowPos(NULL, rect.left, rect.top, rect.Width(),
- rect.Height(), SWP_NOZORDER|SWP_NOACTIVATE|SWP_NOCOPYBITS);
- }
- else
- {
- // always add on current row, then create new one
- m_arrBars.Add(pBar);
- m_arrBars.Add(NULL);
-
- // align off the edge initially
- pBar->SetWindowPos(NULL, -afxData.cxBorder2, -afxData.cyBorder2, 0, 0,
- SWP_NOSIZE|SWP_NOZORDER|SWP_NOACTIVATE|SWP_NOCOPYBITS);
- }
-
- // attach it to the docking site
- if (pBar->GetParent() != this)
- pBar->SetParent(this);
- if (pBar->m_pDockBar == this)
- pBar->m_pDockBar->RemoveControlBar(pBar, nPos);
- else if (pBar->m_pDockBar != NULL)
- pBar->m_pDockBar->RemoveControlBar(pBar, -1, m_bFloating && !pBar->m_pDockBar->m_bFloating);
- pBar->m_pDockBar = this;
-
- if (bShow)
- {
- ASSERT(!pBar->IsWindowVisible());
- pBar->SetWindowPos(NULL, 0, 0, 0, 0,
- SWP_NOSIZE|SWP_NOMOVE|SWP_NOZORDER|SWP_NOACTIVATE|SWP_SHOWWINDOW);
- }
-
- // remove any place holder for pBar in this dockbar
- RemovePlaceHolder(pBar);
-
- // get parent frame for recalc layout
- CFrameWnd* pFrameWnd = GetDockingFrame();
- pFrameWnd->DelayRecalcLayout();
- }
-
- void CDockBar::ReDockControlBar(CControlBar* pBar, LPCRECT lpRect)
- {
- ASSERT_VALID(this);
- ASSERT_VALID(pBar);
- ASSERT_KINDOF(CControlBar, pBar);
- ASSERT(pBar->m_pDockBar != this); // can't redock here if already docked here
-
- CRect rectBar;
- pBar->GetWindowRect(&rectBar);
- if (pBar->m_pDockBar == this && (lpRect == NULL || rectBar == *lpRect))
- {
- // already docked and no change in position
- return;
- }
-
- // set CBRS_FLOAT_MULTI style if docking bar has it
- if (m_bFloating && (pBar->m_dwDockStyle & CBRS_FLOAT_MULTI))
- m_dwStyle |= CBRS_FLOAT_MULTI;
-
- m_dwStyle &= ~(CBRS_SIZE_FIXED | CBRS_SIZE_DYNAMIC);
- m_dwStyle |= pBar->m_dwStyle & (CBRS_SIZE_FIXED | CBRS_SIZE_DYNAMIC);
-
- if (!(m_dwStyle & CBRS_FLOAT_MULTI))
- {
- TCHAR szTitle[_MAX_PATH];
- pBar->GetWindowText(szTitle, _countof(szTitle));
- AfxSetWindowText(m_hWnd, szTitle);
- }
-
- // align correctly and turn on all borders
- DWORD dwStyle = pBar->GetBarStyle();
- dwStyle &= ~(CBRS_ALIGN_ANY);
- dwStyle |= (m_dwStyle & CBRS_ALIGN_ANY) | CBRS_BORDER_ANY;
-
- if (m_bFloating)
- dwStyle |= CBRS_FLOATING;
- else
- dwStyle &= ~CBRS_FLOATING;
-
- pBar->SetBarStyle(dwStyle);
-
- int nPos = FindBar((CControlBar*)_AfxGetDlgCtrlID(pBar->m_hWnd));
- if (nPos > 0)
- m_arrBars[nPos] = pBar;
-
- if (lpRect != NULL)
- {
- CRect rect(lpRect);
- ScreenToClient(&rect);
-
- if (nPos < 1)
- {
- CPoint ptMid(rect.left + rect.Width()/2, rect.top + rect.Height()/2);
- nPos = Insert(pBar, rect, ptMid);
- }
-
- // position at requested position
- pBar->SetWindowPos(NULL, rect.left, rect.top, rect.Width(),
- rect.Height(), SWP_NOZORDER|SWP_NOACTIVATE|SWP_NOCOPYBITS);
- }
- else
- {
- if (nPos < 1)
- {
- // always add on current row, then create new one
- m_arrBars.Add(pBar);
- m_arrBars.Add(NULL);
- }
-
- // align off the edge initially
- pBar->SetWindowPos(NULL, -afxData.cxBorder2, -afxData.cyBorder2, 0, 0,
- SWP_NOSIZE|SWP_NOZORDER|SWP_NOACTIVATE|SWP_NOCOPYBITS);
- }
-
- // attach it to the docking site
- if (pBar->GetParent() != this)
- pBar->SetParent(this);
- if (pBar->m_pDockBar != NULL)
- pBar->m_pDockBar->RemoveControlBar(pBar);
- pBar->m_pDockBar = this;
-
- // get parent frame for recalc layout
- CFrameWnd* pFrameWnd = GetDockingFrame();
- pFrameWnd->DelayRecalcLayout();
- }
-
- void CDockBar::RemovePlaceHolder(CControlBar* pBar)
- {
- // remove remembered docking position
- if (HIWORD(pBar) != 0)
- pBar = (CControlBar*)_AfxGetDlgCtrlID(pBar->m_hWnd);
- int nOldPos = FindBar(pBar);
- if (nOldPos > 0)
- {
- m_arrBars.RemoveAt(nOldPos);
-
- // remove section indicator (NULL) if nothing else in section
- if (m_arrBars[nOldPos-1] == NULL && m_arrBars[nOldPos] == NULL)
- m_arrBars.RemoveAt(nOldPos);
- }
- }
-
- BOOL CDockBar::RemoveControlBar(CControlBar* pBar, int nPosExclude, int nAddPlaceHolder)
- {
- ASSERT(nAddPlaceHolder == 1 || nAddPlaceHolder == 0 || nAddPlaceHolder == -1);
- ASSERT_VALID(this);
- ASSERT(pBar != NULL);
- int nPos = FindBar(pBar, nPosExclude);
- ASSERT(nPos > 0);
-
- if (nAddPlaceHolder == 1)
- {
- m_arrBars[nPos] = (void*)_AfxGetDlgCtrlID(pBar->m_hWnd);
-
- // check for already existing place holder
- int nPosOld = FindBar((CControlBar*)m_arrBars[nPos], nPos);
- if (nPosOld > 0)
- {
- m_arrBars.RemoveAt(nPos);
-
- // remove section indicator (NULL) if nothing else in section
- if (m_arrBars[nPos-1] == NULL && m_arrBars[nPos] == NULL)
- m_arrBars.RemoveAt(nPos);
- }
- }
- else
- {
- m_arrBars.RemoveAt(nPos);
- if (m_arrBars[nPos-1] == NULL && m_arrBars[nPos] == NULL)
- m_arrBars.RemoveAt(nPos);
-
- // Remove any pre-existing place holders.
- if (nAddPlaceHolder != -1)
- RemovePlaceHolder(pBar);
- }
-
- // don't do anything more in the shutdown case!
- if (pBar->m_pDockContext == NULL)
- return FALSE;
-
- // get parent frame for recalc layout/frame destroy
- CFrameWnd* pFrameWnd = GetDockingFrame();
- if (m_bFloating && GetDockedVisibleCount() == 0)
- {
- if (GetDockedCount() == 0)
- {
- pFrameWnd->DestroyWindow();
- return TRUE; // Self-Destruct
- }
- else
- pFrameWnd->ShowWindow(SW_HIDE);
- }
- else
- pFrameWnd->DelayRecalcLayout();
-
- return FALSE;
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CDockBar layout
-
- CSize CDockBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
- {
- ASSERT_VALID(this);
-
- CSize sizeFixed = CControlBar::CalcFixedLayout(bStretch, bHorz);
-
- // get max size
- CSize sizeMax;
- if (!m_rectLayout.IsRectEmpty())
- sizeMax = m_rectLayout.Size();
- else
- {
- CRect rectFrame;
- CFrameWnd* pFrame = GetParentFrame();
- pFrame->GetClientRect(&rectFrame);
- sizeMax = rectFrame.Size();
- }
-
- // prepare for layout
- AFX_SIZEPARENTPARAMS layout;
- layout.hDWP = m_bLayoutQuery ?
- NULL : ::BeginDeferWindowPos(m_arrBars.GetSize());
- CPoint pt(-afxData.cxBorder2, -afxData.cyBorder2);
- int nWidth = 0;
-
- BOOL bWrapped = FALSE;
-
- // layout all the control bars
- for (int nPos = 0; nPos < m_arrBars.GetSize(); nPos++)
- {
- CControlBar* pBar = GetDockedControlBar(nPos);
- void* pVoid = m_arrBars[nPos];
-
- if (pBar != NULL)
- {
- if (pBar->IsVisible())
- {
- // get ideal rect for bar
- DWORD dwMode = 0;
- if ((pBar->m_dwStyle & CBRS_SIZE_DYNAMIC) &&
- (pBar->m_dwStyle & CBRS_FLOATING))
- dwMode |= LM_HORZ | LM_MRUWIDTH;
- else if (pBar->m_dwStyle & CBRS_ORIENT_HORZ)
- dwMode |= LM_HORZ | LM_HORZDOCK;
- else
- dwMode |= LM_VERTDOCK;
-
- CSize sizeBar = pBar->CalcDynamicLayout(-1, dwMode);
-
- CRect rect(pt, sizeBar);
-
- // get current rect for bar
- CRect rectBar;
- pBar->GetWindowRect(&rectBar);
- ScreenToClient(&rectBar);
-
- if (bHorz)
- {
- // Offset Calculated Rect out to Actual
- if (rectBar.left > rect.left && !m_bFloating)
- rect.OffsetRect(rectBar.left - rect.left, 0);
-
- // If ControlBar goes off the right, then right justify
- if (rect.right > sizeMax.cx && !m_bFloating)
- {
- int x = rect.Width() - afxData.cxBorder2;
- x = max(sizeMax.cx - x, pt.x);
- rect.OffsetRect(x - rect.left, 0);
- }
-
- // If ControlBar has been wrapped, then left justify
- if (bWrapped)
- {
- bWrapped = FALSE;
- rect.OffsetRect(-(rect.left + afxData.cxBorder2), 0);
- }
- // If ControlBar is completely invisible, then wrap it
- else if ((rect.left >= (sizeMax.cx - afxData.cxBorder2)) &&
- (nPos > 0) && (m_arrBars[nPos - 1] != NULL))
- {
- m_arrBars.InsertAt(nPos, (CObject*)NULL);
- pBar = NULL; pVoid = NULL;
- bWrapped = TRUE;
- }
- if (!bWrapped)
- {
- if (rect != rectBar)
- {
- if (!m_bLayoutQuery &&
- !(pBar->m_dwStyle & CBRS_FLOATING))
- {
- pBar->m_pDockContext->m_rectMRUDockPos = rect;
- }
- AfxRepositionWindow(&layout, pBar->m_hWnd, &rect);
- }
- pt.x = rect.left + sizeBar.cx - afxData.cxBorder2;
- nWidth = max(nWidth, sizeBar.cy);
- }
- }
- else
- {
- // Offset Calculated Rect out to Actual
- if (rectBar.top > rect.top && !m_bFloating)
- rect.OffsetRect(0, rectBar.top - rect.top);
-
- // If ControlBar goes off the bottom, then bottom justify
- if (rect.bottom > sizeMax.cy && !m_bFloating)
- {
- int y = rect.Height() - afxData.cyBorder2;
- y = max(sizeMax.cy - y, pt.y);
- rect.OffsetRect(0, y - rect.top);
- }
-
- // If ControlBar has been wrapped, then top justify
- if (bWrapped)
- {
- bWrapped = FALSE;
- rect.OffsetRect(0, -(rect.top + afxData.cyBorder2));
- }
- // If ControlBar is completely invisible, then wrap it
- else if ((rect.top >= (sizeMax.cy - afxData.cyBorder2)) &&
- (nPos > 0) && (m_arrBars[nPos - 1] != NULL))
- {
- m_arrBars.InsertAt(nPos, (CObject*)NULL);
- pBar = NULL; pVoid = NULL;
- bWrapped = TRUE;
- }
- if (!bWrapped)
- {
- if (rect != rectBar)
- {
- if (!m_bLayoutQuery &&
- !(pBar->m_dwStyle & CBRS_FLOATING))
- {
- pBar->m_pDockContext->m_rectMRUDockPos = rect;
- }
- AfxRepositionWindow(&layout, pBar->m_hWnd, &rect);
- }
- pt.y = rect.top + sizeBar.cy - afxData.cyBorder2;
- nWidth = max(nWidth, sizeBar.cx);
- }
- }
- }
- if (!bWrapped)
- {
- // handle any delay/show hide for the bar
- pBar->RecalcDelayShow(&layout);
- }
- }
- if (pBar == NULL && pVoid == NULL && nWidth != 0)
- {
- // end of row because pBar == NULL
- if (bHorz)
- {
- pt.y += nWidth - afxData.cyBorder2;
- sizeFixed.cx = max(sizeFixed.cx, pt.x);
- sizeFixed.cy = max(sizeFixed.cy, pt.y);
- pt.x = -afxData.cxBorder2;
- }
- else
- {
- pt.x += nWidth - afxData.cxBorder2;
- sizeFixed.cx = max(sizeFixed.cx, pt.x);
- sizeFixed.cy = max(sizeFixed.cy, pt.y);
- pt.y = -afxData.cyBorder2;
- }
- nWidth = 0;
- }
- }
- if (!m_bLayoutQuery)
- {
- // move and resize all the windows at once!
- if (layout.hDWP == NULL || !::EndDeferWindowPos(layout.hDWP))
- TRACE0("Warning: DeferWindowPos failed - low system resources.\n");
- }
-
- // adjust size for borders on the dock bar itself
- CRect rect;
- rect.SetRectEmpty();
- CalcInsideRect(rect, bHorz);
-
- if ((!bStretch || !bHorz) && sizeFixed.cx != 0)
- sizeFixed.cx += -rect.right + rect.left;
- if ((!bStretch || bHorz) && sizeFixed.cy != 0)
- sizeFixed.cy += -rect.bottom + rect.top;
-
- return sizeFixed;
- }
-
- LRESULT CDockBar::OnSizeParent(WPARAM wParam, LPARAM lParam)
- {
- AFX_SIZEPARENTPARAMS* lpLayout = (AFX_SIZEPARENTPARAMS*)lParam;
-
- // set m_bLayoutQuery to TRUE if lpLayout->hDWP == NULL
- BOOL bLayoutQuery = m_bLayoutQuery;
- CRect rectLayout = m_rectLayout;
- m_bLayoutQuery = (lpLayout->hDWP == NULL);
- m_rectLayout = lpLayout->rect;
- LRESULT lResult = CControlBar::OnSizeParent(wParam, lParam);
- // restore m_bLayoutQuery
- m_bLayoutQuery = bLayoutQuery;
- m_rectLayout = rectLayout;
-
- return lResult;
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CDockBar message handlers
-
- void CDockBar::OnNcCalcSize(BOOL /*bCalcValidRects*/, NCCALCSIZE_PARAMS* lpncsp)
- {
- // calculate border space (will add to top/bottom, subtract from right/bottom)
- CRect rect;
- rect.SetRectEmpty();
- CalcInsideRect(rect, m_dwStyle & CBRS_ORIENT_HORZ);
-
- // adjust non-client area for border space
- lpncsp->rgrc[0].left += rect.left;
- lpncsp->rgrc[0].top += rect.top;
- lpncsp->rgrc[0].right += rect.right;
- lpncsp->rgrc[0].bottom += rect.bottom;
- }
-
- void CDockBar::OnNcPaint()
- {
- EraseNonClient();
- }
-
- void CDockBar::DoPaint(CDC*)
- {
- // border painting is done in non-client area
- }
-
- void CDockBar::OnPaint()
- {
- // background is already filled in gray
- CPaintDC dc(this);
- if (IsVisible() && GetDockedVisibleCount() != 0)
- DoPaint(&dc); // delegate to paint helper
- }
-
- void CDockBar::OnWindowPosChanging(LPWINDOWPOS lpWndPos)
- {
- // not necessary to invalidate the borders
- DWORD dwStyle = m_dwStyle;
- m_dwStyle &= ~(CBRS_BORDER_ANY);
- CControlBar::OnWindowPosChanging(lpWndPos);
- m_dwStyle = dwStyle;
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CDockBar utility/implementation
-
- int CDockBar::FindBar(CControlBar* pBar, int nPosExclude)
- {
- for (int nPos = 0; nPos< m_arrBars.GetSize(); nPos++)
- {
- if (nPos != nPosExclude && m_arrBars[nPos] == pBar)
- return nPos;
- }
- return -1;
- }
-
- void CDockBar::ShowAll(BOOL bShow)
- {
- for (int nPos = 0; nPos < m_arrBars.GetSize(); nPos++)
- {
- CControlBar* pBar = GetDockedControlBar(nPos);
- if (pBar != NULL)
- {
- CFrameWnd* pFrameWnd = pBar->GetDockingFrame();
- pFrameWnd->ShowControlBar(pBar, bShow, TRUE);
- }
- }
- }
-
- CControlBar* CDockBar::GetDockedControlBar(int nPos) const
- {
- CControlBar* pResult = (CControlBar*)m_arrBars[nPos];
- if (HIWORD(pResult) == 0)
- return NULL;
- return pResult;
- }
-
- int CDockBar::Insert(CControlBar* pBarIns, CRect rect, CPoint ptMid)
- {
- ASSERT_VALID(this);
- ASSERT(pBarIns != NULL);
-
- int nPos = 0;
- int nPosInsAfter = 0;
- int nWidth = 0;
- int nTotalWidth = 0;
- BOOL bHorz = m_dwStyle & CBRS_ORIENT_HORZ;
-
- for (nPos = 0; nPos < m_arrBars.GetSize(); nPos++)
- {
- CControlBar* pBar = GetDockedControlBar(nPos);
- if (pBar != NULL && pBar->IsVisible())
- {
- CRect rectBar;
- pBar->GetWindowRect(&rectBar);
- ScreenToClient(&rectBar);
- nWidth = max(nWidth,
- bHorz ? rectBar.Size().cy : rectBar.Size().cx - 1);
- if (bHorz ? rect.left > rectBar.left : rect.top > rectBar.top)
- nPosInsAfter = nPos;
- }
- else // end of row because pBar == NULL
- {
- nTotalWidth += nWidth - afxData.cyBorder2;
- nWidth = 0;
- if ((bHorz ? ptMid.y : ptMid.x) < nTotalWidth)
- {
- if (nPos == 0) // first section
- m_arrBars.InsertAt(nPosInsAfter+1, (CObject*)NULL);
- m_arrBars.InsertAt(nPosInsAfter+1, pBarIns);
- return nPosInsAfter+1;
- }
- nPosInsAfter = nPos;
- }
- }
-
- // create a new row
- m_arrBars.InsertAt(nPosInsAfter+1, (CObject*)NULL);
- m_arrBars.InsertAt(nPosInsAfter+1, pBarIns);
-
- return nPosInsAfter+1;
- }
-
- void CDockBar::OnUpdateCmdUI(CFrameWnd* /*pTarget*/, BOOL /*bDisableIfNoHndler*/)
- {
- }
-
- #ifdef _DEBUG
- void CDockBar::AssertValid() const
- {
- CControlBar::AssertValid();
- ASSERT(m_arrBars.GetSize() != 0);
- ASSERT(m_arrBars[0] == NULL);
- ASSERT(m_arrBars[m_arrBars.GetUpperBound()] == NULL);
- }
-
- void CDockBar::Dump(CDumpContext& dc) const
- {
- CControlBar::Dump(dc);
-
- dc << "m_arrBars " << m_arrBars;
- dc << "\nm_bFloating " << m_bFloating;
-
- dc << "\n";
- }
- #endif
-
- /////////////////////////////////////////////////////////////////////////////
- // CControlBar docking helpers
-
- void CControlBar::EnableDocking(DWORD dwDockStyle)
- {
- // must be CBRS_ALIGN_XXX or CBRS_FLOAT_MULTI only
- ASSERT((dwDockStyle & ~(CBRS_ALIGN_ANY|CBRS_FLOAT_MULTI)) == 0);
- // CBRS_SIZE_DYNAMIC toolbar cannot have the CBRS_FLOAT_MULTI style
- ASSERT(((dwDockStyle & CBRS_FLOAT_MULTI) == 0) || ((m_dwStyle & CBRS_SIZE_DYNAMIC) == 0));
-
- m_dwDockStyle = dwDockStyle;
- if (m_pDockContext == NULL)
- m_pDockContext = new CDockContext(this);
-
- // permanently wire the bar's owner to its current parent
- if (m_hWndOwner == NULL)
- m_hWndOwner = ::GetParent(m_hWnd);
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CMiniDockFrameWnd
-
- BEGIN_MESSAGE_MAP(CMiniDockFrameWnd, CMiniFrameWnd)
- //{{AFX_MSG_MAP(CMiniDockFrameWnd)
- ON_WM_CLOSE()
- ON_WM_NCLBUTTONDOWN()
- ON_WM_NCLBUTTONDBLCLK()
- //}}AFX_MSG_MAP
- ON_WM_MOUSEACTIVATE()
- END_MESSAGE_MAP()
-
- int CMiniDockFrameWnd::OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message)
- {
- if (nHitTest >= HTSIZEFIRST && nHitTest <= HTSIZELAST) // resizing
- return MA_NOACTIVATE;
- return CMiniFrameWnd::OnMouseActivate(pDesktopWnd, nHitTest, message);
- }
-
- CMiniDockFrameWnd::CMiniDockFrameWnd() : m_wndDockBar(TRUE)
- {
- m_wndDockBar.m_bAutoDelete = FALSE;
- }
-
- BOOL CMiniDockFrameWnd::Create(CWnd* pParent, DWORD dwBarStyle)
- {
- // set m_bInRecalcLayout to avoid flashing during creation
- // RecalcLayout will be called once something is docked
- m_bInRecalcLayout = TRUE;
-
- DWORD dwStyle = WS_POPUP|WS_CAPTION|WS_SYSMENU|MFS_MOVEFRAME|
- MFS_4THICKFRAME|MFS_SYNCACTIVE|MFS_BLOCKSYSMENU|
- FWS_SNAPTOBARS;
-
- if (dwBarStyle & CBRS_SIZE_DYNAMIC)
- dwStyle &= ~MFS_MOVEFRAME;
-
- DWORD dwExStyle = 0;
- if (!CMiniFrameWnd::CreateEx(dwExStyle,
- NULL, &afxChNil, dwStyle, rectDefault, pParent))
- {
- m_bInRecalcLayout = FALSE;
- return FALSE;
- }
- dwStyle = dwBarStyle & (CBRS_ALIGN_LEFT|CBRS_ALIGN_RIGHT) ?
- CBRS_ALIGN_LEFT : CBRS_ALIGN_TOP;
- dwStyle |= dwBarStyle & CBRS_FLOAT_MULTI;
- CMenu* pSysMenu = GetSystemMenu(FALSE);
- pSysMenu->DeleteMenu(SC_SIZE, MF_BYCOMMAND);
- pSysMenu->DeleteMenu(SC_MINIMIZE, MF_BYCOMMAND);
- pSysMenu->DeleteMenu(SC_MAXIMIZE, MF_BYCOMMAND);
- pSysMenu->DeleteMenu(SC_RESTORE, MF_BYCOMMAND);
- CString strHide;
- if (strHide.LoadString(AFX_IDS_HIDE))
- {
- pSysMenu->DeleteMenu(SC_CLOSE, MF_BYCOMMAND);
- pSysMenu->AppendMenu(MF_STRING|MF_ENABLED, SC_CLOSE, strHide);
- }
-
- // must initially create with parent frame as parent
- if (!m_wndDockBar.Create(pParent, WS_CHILD | WS_VISIBLE | dwStyle,
- AFX_IDW_DOCKBAR_FLOAT))
- {
- m_bInRecalcLayout = FALSE;
- return FALSE;
- }
-
- // set parent to CMiniDockFrameWnd
- m_wndDockBar.SetParent(this);
- m_bInRecalcLayout = FALSE;
-
- return TRUE;
- }
-
- void CMiniDockFrameWnd::RecalcLayout(BOOL bNotify)
- {
- if (!m_bInRecalcLayout)
- {
- CMiniFrameWnd::RecalcLayout(bNotify);
-
- // syncronize window text of frame window with dockbar itself
- TCHAR szTitle[_MAX_PATH];
- m_wndDockBar.GetWindowText(szTitle, _countof(szTitle));
- AfxSetWindowText(m_hWnd, szTitle);
- }
- }
-
- void CMiniDockFrameWnd::OnClose()
- {
- m_wndDockBar.ShowAll(FALSE);
- }
-
- void CMiniDockFrameWnd::OnNcLButtonDown(UINT nHitTest, CPoint point)
- {
- if (nHitTest == HTCAPTION)
- {
- // special activation for floating toolbars
- ActivateTopParent();
-
- // initiate toolbar drag for non-CBRS_FLOAT_MULTI toolbars
- if ((m_wndDockBar.m_dwStyle & CBRS_FLOAT_MULTI) == 0)
- {
- int nPos = 1;
- CControlBar* pBar = NULL;
- while(pBar == NULL && nPos < m_wndDockBar.m_arrBars.GetSize())
- pBar = m_wndDockBar.GetDockedControlBar(nPos++);
-
- ASSERT(pBar != NULL);
- ASSERT_KINDOF(CControlBar, pBar);
- ASSERT(pBar->m_pDockContext != NULL);
- pBar->m_pDockContext->StartDrag(point);
- return;
- }
- }
- else if (nHitTest >= HTSIZEFIRST && nHitTest <= HTSIZELAST)
- {
- // special activation for floating toolbars
- ActivateTopParent();
-
- int nPos = 1;
- CControlBar* pBar = NULL;
- while(pBar == NULL && nPos < m_wndDockBar.m_arrBars.GetSize())
- pBar = m_wndDockBar.GetDockedControlBar(nPos++);
-
- ASSERT(pBar != NULL);
- ASSERT_KINDOF(CControlBar, pBar);
- ASSERT(pBar->m_pDockContext != NULL);
-
- // CBRS_SIZE_DYNAMIC toolbars cannot have the CBRS_FLOAT_MULTI style
- ASSERT((m_wndDockBar.m_dwStyle & CBRS_FLOAT_MULTI) == 0);
- pBar->m_pDockContext->StartResize(nHitTest, point);
- return;
- }
- CMiniFrameWnd::OnNcLButtonDown(nHitTest, point);
- }
-
- void CMiniDockFrameWnd::OnNcLButtonDblClk(UINT nHitTest, CPoint point)
- {
- if (nHitTest == HTCAPTION)
- {
- // special activation for floating toolbars
- ActivateTopParent();
-
- // initiate toolbar toggle for non-CBRS_FLOAT_MULTI toolbars
- if ((m_wndDockBar.m_dwStyle & CBRS_FLOAT_MULTI) == 0)
- {
- int nPos = 1;
- CControlBar* pBar = NULL;
- while(pBar == NULL && nPos < m_wndDockBar.m_arrBars.GetSize())
- pBar = m_wndDockBar.GetDockedControlBar(nPos++);
-
- ASSERT(pBar != NULL);
- ASSERT_KINDOF(CControlBar, pBar);
- ASSERT(pBar->m_pDockContext != NULL);
- pBar->m_pDockContext->ToggleDocking();
- return;
- }
- }
- CMiniFrameWnd::OnNcLButtonDblClk(nHitTest, point);
- }
-
- #ifdef AFX_INIT_SEG
- #pragma code_seg(AFX_INIT_SEG)
- #endif
-
- IMPLEMENT_DYNAMIC(CDockBar, CControlBar)
- IMPLEMENT_DYNCREATE(CMiniDockFrameWnd, CMiniFrameWnd)
-
- /////////////////////////////////////////////////////////////////////////////
-