void CXTPDockBar::AdjustStretchBars() { for (int nPos = 0; nPos < m_arrBars.GetSize(); nPos++) { CXTPToolBar* pBar = GetDockedCommandBar(nPos); if (pBar && pBar->GetFlags() & xtpFlagStretched) { if (nPos > 0 && GetDockedCommandBar(nPos - 1) != NULL) { m_arrBars.InsertAt(nPos, (CXTPToolBar*)NULL); nPos++; } if (nPos < m_arrBars.GetSize() -1 && GetDockedCommandBar(nPos + 1) != NULL) { m_arrBars.InsertAt(nPos + 1, (CXTPToolBar*)NULL); nPos++; } } } }
int CXTPDockBar::_AdjustRow(CToolBarArray& arrRow, CPoint pt, int nLength, BOOL bHorz, AFX_SIZEPARENTPARAMS* lpLayout, int& nRemove) { CDockInfoArray arrInfo; int nPos; // Step 1. Getting maximum available size; for (nPos = 0; nPos < arrRow.GetSize(); nPos++) { CXTPToolBar* pBar = arrRow[nPos]; CSize sizeBar = pBar->CalcDockingLayout(nLength, _GetMode(bHorz, pBar)); CPoint p = bHorz ? CPoint(pBar->m_pDockContext->m_rectMRUDockPos.left, pt.y) : CPoint(pt.x, pBar->m_pDockContext->m_rectMRUDockPos.top); DOCK_INFO dockInfo(pBar, CRect(p, sizeBar), nPos); arrInfo.Add(dockInfo); } ASSERT(arrInfo.GetSize() == arrRow.GetSize()); if (!bHorz) arrInfo.InvertRects(); arrInfo.Sort(); // Step 2. if Total length is more than available, fill empty area. int nIndex = -1; int nLen = 0; BOOL bMove = TRUE; for (nPos = 0; nPos < arrInfo.GetSize(); nPos++) { CRect& rect = arrInfo[nPos].rcBar; bMove = (rect.left < nLen && (nIndex < arrInfo[nPos].nIndex || bMove)); if (bMove) rect.OffsetRect(nLen - rect.left, 0); nLen = rect.right; nIndex = arrInfo[nPos].nIndex; } nLen = nLength; nIndex = -1; bMove = TRUE; for (nPos = (int)arrInfo.GetSize() - 1; nPos >= 0; nPos--) { CRect& rect = arrInfo[nPos].rcBar; bMove = (rect.right - nLen > 0 && (nIndex < arrInfo[nPos].nIndex || bMove)); if (bMove) rect.OffsetRect(nLen - rect.right, 0); nLen = rect.left; nIndex = arrInfo[nPos].nIndex; } nLen = 0; for (nPos = 0; nPos < arrInfo.GetSize(); nPos++) { CRect& rect = arrInfo[nPos].rcBar; if (rect.left < nLen) rect.OffsetRect(nLen - rect.left, 0); nLen = rect.left + rect.Width(); } // Step 3. if Total length is more than available, make it expandable. if (nLen > nLength) { int nSum = 0; for (nPos = 0; nPos < arrInfo.GetSize(); nPos++) { CXTPToolBar* pBar = arrInfo[nPos].pBar; if (!(_GetMode(bHorz, pBar) & LM_HIDEWRAP)) arrInfo[nPos].nMinWidth = nLength; else { CSize sz = pBar->CalcDockingLayout(1, _GetMode(bHorz, pBar)); arrInfo[nPos].nMinWidth = bHorz ? sz.cx : sz.cy; } arrInfo[nPos].nTotlaMinWidth = nSum; nSum += arrInfo[nPos].nMinWidth; } nLen = nLength; for (nPos = (int)arrInfo.GetSize() - 1; nPos >= 0; nPos--) { CRect& rect = arrInfo[nPos].rcBar; int nLeft = bHorz ? arrInfo[nPos].rcMRUPos.left : arrInfo[nPos].rcMRUPos.top; if (nLeft > rect.left) nLeft = rect.left; if (nLeft < nLen - rect.Width()) nLeft = nLen - rect.Width(); if (nLeft < arrInfo[nPos].nTotlaMinWidth) nLeft = arrInfo[nPos].nTotlaMinWidth; if (nLen - nLeft < arrInfo[nPos].nMinWidth) nLeft = nLen - arrInfo[nPos].nMinWidth; if ((nLen - nLeft < arrInfo[nPos].nMinWidth || nLeft < arrInfo[nPos].nTotlaMinWidth) && arrInfo.GetSize() != 1) { nRemove = arrInfo[arrInfo.GetSize() - 1].nIndex; return -1; } rect.right = nLen; nLen = rect.left = max(0, nLeft); } } if (!bHorz) arrInfo.InvertRects(); int nWidth = 0; // Calculate total width for (nPos = 0; nPos < arrInfo.GetSize(); nPos++) { CXTPToolBar* pBar = arrInfo[nPos].pBar; CRect& rect = arrInfo[nPos].rcBar; CSize sizeBar = pBar->CalcDockingLayout(bHorz ? rect.Width() : rect.Height(), _GetMode(bHorz, pBar)); nWidth = max(nWidth, bHorz ? sizeBar.cy : sizeBar.cx); } if (lpLayout->hDWP == 0) return nWidth; // Step 4. Move it. for (nPos = 0; nPos < arrInfo.GetSize(); nPos++) { CXTPToolBar* pBar = arrInfo[nPos].pBar; CRect& rect = arrInfo[nPos].rcBar; int nMode = _GetMode(bHorz, pBar) | LM_COMMIT; if (pBar->GetFlags() & xtpFlagStretchedShared) { if (bHorz) { rect.right = nPos == arrInfo.GetSize() - 1 ? nLength : arrInfo[nPos + 1].rcBar.left; rect.left = nPos == 0 ? 0 : min(arrInfo[nPos - 1].rcBar.right, rect.left); } else { rect.bottom = nPos == arrInfo.GetSize() - 1 ? nLength : arrInfo[nPos + 1].rcBar.top; rect.top = nPos == 0 ? 0 : min(arrInfo[nPos - 1].rcBar.bottom, rect.top); } nMode |= LM_STRETCH; } CSize sz = pBar->CalcDockingLayout(bHorz ? rect.Width() : rect.Height(), nMode, nWidth); rect = CRect(rect.TopLeft(), sz); pBar->m_pDockContext->m_uMRUDockPosition = GetPosition(); CXTPWindowRect rectOld(pBar); ScreenToClient(&rectOld); if (!::EqualRect(rectOld, rect)) { AfxRepositionWindow(lpLayout, pBar->m_hWnd, &rect); pBar->Redraw(); } } return nWidth; }