void CListCtrlEx::OnLButtonDown(UINT nFlags, CPoint point)
{
UINT uFlags = 0;
int nHitItem = HitTest(point, &uFlags);
// we need additional checking in owner-draw mode
// because we only get LVHT_ONITEM
BOOL bHit = FALSE;
if (uFlags == LVHT_ONITEM && (GetStyle() & LVS_OWNERDRAWFIXED))
{
CRect rect;
GetItemRect(nHitItem, rect, LVIR_BOUNDS);
LV_COLUMN lvc;
lvc.mask = LVCF_FMT | LVCF_WIDTH;
GetColumn(0, &lvc);
// check if hit was on a state icon
if (point.x >= (rect.left+lvc.cx))
bHit = TRUE;
}
else if (uFlags & LVHT_ONITEMSTATEICON)
bHit = TRUE;
if (bHit)
CheckItem(nHitItem);
else
{
if (m_pEdit)
EndEditItem();
CListCtrl::OnLButtonDown(nFlags, point);
}
}
void CListCtrlEx::OnCaptureChanged(CWnd *pWnd)
{
if (m_pEdit)
EndEditItem();
CListCtrl::OnCaptureChanged(pWnd);
}
//*******************************************************************************
void CBCGPDiagramVisualContainer::RemoveAll()
{
EndEditItem (FALSE);
RemoveAllConnectors ();
m_mapItems.RemoveAll ();
m_mapConnectors.RemoveAll ();
m_nLastID = 0;
CBCGPVisualContainer::RemoveAll ();
}
//*******************************************************************************
BOOL CBCGPDiagramVisualContainer::OnKeyboardDown(UINT nChar, UINT nRepCnt, UINT nFlags)
{
if (nChar == VK_ESCAPE)
{
CBCGPVisualContainer::OnKeyboardDown(nChar, nRepCnt, nFlags);
EndEditItem (FALSE);
return TRUE;
}
return CBCGPVisualContainer::OnKeyboardDown(nChar, nRepCnt, nFlags);
}
void CRayPropertyGridCtrl::OnSize(UINT nType, int cx, int cy)
{
// 阻止调整大小时列宽变为一半。
// 请参见 atlmfc\src\mfc\afxpropertygridctrl.cpp: CMFCPropertyGridCtrl::OnSize(UINT nType, int cx, int cy)
// m_nLeftColumnWidth = cx / 2;
CWnd::OnSize(nType, cx, cy);
EndEditItem();
AdjustLayout();
}
void CListCtrlEx::OnClick(NMHDR* pNMHDR, LRESULT* pResult)
{
CString str;
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
if(pNMListView->iItem == -1 || pNMListView->iSubItem == -1)
{
*pResult =0;
return;
}
EndEditItem();
}
void CListCtrlEx::OnKillFocus(CWnd* pNewWnd)
{
m_bHasFocus = false;
CString csTmp;
if (m_pEdit &&
(pNewWnd != this) &&
(pNewWnd != m_pEdit))
{
EndEditItem();
}
CListCtrl::OnKillFocus(pNewWnd);
}
//******************************************************************************************
BOOL CCxNDArrayDimGrid::EditItem (CBCGPGridRow* pItem, LPPOINT lptClick)
{
ASSERT_VALID (this);
ASSERT_VALID (pItem);
ClearEndEditReason ();
if (!EndEditItem ())
{
return FALSE;
}
CCxNDArrayDimRow * pCxRow = (CCxNDArrayDimRow*)pItem;
if (pCxRow->IsGroup () && !pCxRow->HasValueField ())
{
return FALSE;
}
ASSERT (pCxRow == GetCurSel ());
CCxNDArrayDimItem * pCxItem = (CCxNDArrayDimItem *)pCxRow->GetItem(COL_DIM_TYPE);
if ( pCxItem == NULL ) return FALSE;
CString str;
ConvertBSTR2CString(str, pCxItem->GetValue().bstrVal);
if ( str.CompareNoCase("Row")==0 || str.CompareNoCase("Column")==0 )
{
if ( GetCurSelItemID().m_nColumn == COL_DIM_VALUE )
{
return FALSE;
}
}
if (pCxRow->OnEdit (lptClick))
{
pCxRow->Redraw ();
//SetCurSel (m_idActive, SM_SET_ACTIVE_ITEM);
SetCapture ();
}
else
{
return FALSE;
}
return TRUE;
}
HRESULT CListCtrlEx::EditItem(int iItem)
{
HRESULT hr = S_OK;
EndEditItem();
m_pEdit = new CEdit();
DWORD dwStyle =
WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_TABSTOP|ES_LEFT|ES_AUTOHSCROLL;
CRect rcEdit;
GetSubItemRect(iItem, 0, LVIR_BOUNDS, rcEdit);
//rcEdit.left = 0;
rcEdit.right = GetColumnWidth(0);
rcEdit.bottom -= 1;
m_pEdit->Create(dwStyle, rcEdit, this, 1001);
m_pEdit->ShowWindow(SW_SHOW);
CFont *pFont;
pFont = GetFont();
m_pEdit->SetFont(pFont, true);
CString csItemText = GetItemText(iItem, 0);
m_pEdit->SetWindowText(csItemText);
if (!csItemText.IsEmpty())
{
m_pEdit->SetSel(0,-1);
}
m_iItem = iItem;
m_pEdit->SetFocus();
return hr;
}
//*******************************************************************************
void CBCGPDiagramVisualContainer::OnCancelMode()
{
for (POSITION pos = m_lstSel.GetHeadPosition(); pos != NULL;)
{
CBCGPDiagramConnector* pObject = DYNAMIC_DOWNCAST(CBCGPDiagramConnector, m_lstSel.GetNext(pos));
if (pObject == NULL)
{
continue;
}
if (pObject->IsTrackingAnchorPoints ())
{
pObject->EndTrackAnchorPoint (FALSE);
pObject->Redraw ();
}
}
m_bIsEditAnchorMode = FALSE;
EndEditItem (FALSE);
CBCGPVisualContainer::OnCancelMode ();
}
HRESULT CListCtrlEx::InsertNewItem(int iItem, void *pItemData)
{
HRESULT hr = S_OK;
EndEditItem();
LV_ITEM lviLeft;
lviLeft.mask = LVIF_TEXT| LVIF_IMAGE | LVIF_STATE | LVIF_PARAM;
lviLeft.iItem = iItem;
lviLeft.iSubItem = 0;
lviLeft.pszText = _T("");
lviLeft.iImage = 0;
lviLeft.stateMask = 0;
lviLeft.state = 0;
lviLeft.lParam = (long)pItemData;
InsertItem(&lviLeft);
if (m_iColumnCount > 1)
{
LV_ITEM lviRight;
lviRight.mask = LVIF_IMAGE | LVIF_STATE;
lviRight.iItem = iItem;
lviRight.iSubItem = 1;
lviRight.iImage = 0;
lviRight.iIndent = 0;
lviRight.stateMask = LVIS_STATEIMAGEMASK;
lviRight.state = INDEXTOSTATEIMAGEMASK(1);
SetItem(&lviRight);
}
EditItem(iItem);
SelectItem(iItem);
return hr;
}
CBCGPDiagramVisualContainer::~CBCGPDiagramVisualContainer()
{
EndEditItem (FALSE);
RemoveAllConnectors ();
}
//*******************************************************************************
BOOL CBCGPDiagramVisualContainer::OnMouseDown(int nButton, const CBCGPPoint& pt)
{
EndEditItem(TRUE);
if (m_bIsEditMode)
{
//----------------------------
// HitTest existing connectors
//----------------------------
if (nButton == 0 && !m_bAddNewObjectMode)
{
CBCGPDiagramAnchorPoint anchor;
CBCGPDiagramVisualObject* pOwnerObject = NULL;
UINT uiHitTest = HitTestAnchorPoint (pt, anchor, pOwnerObject);
CBCGPDiagramConnector* pConnector = DYNAMIC_DOWNCAST(CBCGPDiagramConnector, pOwnerObject);
if (pConnector != NULL)
{
Select (pConnector);
pConnector->BeginTrackAnchorPoint (anchor);
pConnector->Redraw ();
CBCGPBaseVisualObject* pObject = GetItem (anchor.m_idObject);
if (pObject != NULL)
{
pObject->Redraw();
}
m_bIsEditAnchorMode = TRUE;
m_nDragMode = uiHitTest;
m_ptDragStart = m_ptDragFinish = pt;
Redraw();
return TRUE;
}
}
//------------------
// Add new connector
//------------------
else if (nButton == 0 && m_bAddNewObjectMode)
{
// CBCGPDiagramAnchorPoint anchor = NewAnchorFromPoint (pt);
//
// m_pNewObject = OnStartAddNewConnector (pt);
//
// if (m_pNewObject != NULL)
// {
// m_pNewObject->SetRect(CBCGPRect(pt, CBCGPSize(1., 1.)));
// }
//
// Redraw();
//
// return TRUE;
}
}
return CBCGPVisualContainer::OnMouseDown (nButton, pt);
}
//******************************************************************************************
void CCxNDArrayDimGrid::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
if (m_nDraggedColumn >= 0 || m_bTracking || m_bSelecting)
{
return;
}
CBCGPGridRow* pSel = GetCurSel ();
// if (pSel && pSel->IsInPlaceEditing())
// {
// return;
// }
if (pSel != NULL &&
pScrollBar->GetSafeHwnd () != NULL)
{
CSpinButtonCtrl* pWndSpin = pSel->GetSpinWnd ();
if (pWndSpin != NULL &&
pWndSpin->GetSafeHwnd () == pScrollBar->GetSafeHwnd ())
{
return;
}
}
SetEndEditReason (EndEdit_Cancel | EndEdit_Layout);
EndEditItem (TRUE);
SCROLLINFO info;
info.cbSize = sizeof(SCROLLINFO);
info.fMask = SIF_TRACKPOS;
if (nSBCode == SB_THUMBTRACK || nSBCode == SB_THUMBPOSITION)
{
GetScrollInfo(SB_VERT, &info);
nPos = info.nTrackPos;
}
int nPrevOffset = m_nVertScrollOffset;
int nVertScrollPage = m_nVertScrollPage;
if (m_bVirtualMode)
{
int nItemsCount = max (1, m_nVertScrollPage / m_nRowHeight);
nVertScrollPage = nItemsCount * m_nRowHeight;
}
switch (nSBCode)
{
case SB_LINEUP:
m_nVertScrollOffset -= m_nRowHeight;
break;
case SB_LINEDOWN:
m_nVertScrollOffset += m_nRowHeight;
break;
case SB_TOP:
m_nVertScrollOffset = 0;
break;
case SB_BOTTOM:
m_nVertScrollOffset = m_nVertScrollTotal;
break;
case SB_PAGEUP:
m_nVertScrollOffset -= nVertScrollPage;
break;
case SB_PAGEDOWN:
m_nVertScrollOffset += nVertScrollPage;
break;
case SB_THUMBPOSITION:
case SB_THUMBTRACK:
m_nVertScrollOffset = nPos;
break;
default:
return;
}
m_nVertScrollOffset = max (0, min (m_nVertScrollOffset,
m_nVertScrollTotal - nVertScrollPage + 1));
if (m_bVirtualMode)
{
// row alignment
int nResidue = m_nVertScrollOffset % m_nRowHeight;
if (nResidue > 0)
{
m_nVertScrollOffset -= nResidue;
if (m_nVertScrollOffset + m_nVertScrollPage < m_nVertScrollTotal)
{
m_nVertScrollOffset += m_nRowHeight;
}
}
}
if (m_nVertScrollOffset == nPrevOffset)
{
return;
}
OnUpdateVScrollPos (m_nVertScrollOffset, nPrevOffset);
SetScrollPos (SB_VERT, m_nVertScrollOffset);
int dy = nPrevOffset - m_nVertScrollOffset;
ShiftItems (0, dy);
OnPosSizeChanged ();
m_rectTrackSel = OnGetSelectionRect ();
ScrollWindow (0, dy, m_rectList, m_rectList);
ScrollWindow (0, dy, m_rectRowHeader, m_rectRowHeader);
pSel = GetCurSel ();
if (pSel != NULL)
{
pSel->AdjustButtonRect ();
}
OnAfterVScroll (m_nVertScrollOffset, nPrevOffset);
UpdateWindow ();
}
HRESULT CListCtrlEx::MoveSelectedDown()
{
HRESULT hr = S_OK;
EndEditItem();
int iSelectedItem = GetSelectedItem();
if (iSelectedItem >= GetItemCount() - 1)
return E_FAIL;
static _TCHAR szBuff[MAX_PATH];
LV_ITEM lvi_SelectedLeft;
lvi_SelectedLeft.mask = LVIF_TEXT | LVIF_STATE | LVIF_PARAM;
lvi_SelectedLeft.iItem = iSelectedItem;
lvi_SelectedLeft.iSubItem = 0;
lvi_SelectedLeft.pszText = szBuff;
lvi_SelectedLeft.cchTextMax = sizeof(szBuff);
lvi_SelectedLeft.stateMask = LVIS_STATEIMAGEMASK;
GetItem(&lvi_SelectedLeft);
LV_ITEM lvi_SelectedRight;
if (m_iColumnCount > 1)
{
lvi_SelectedRight.mask = LVIF_IMAGE | LVIF_STATE | LVIF_PARAM;
lvi_SelectedRight.iItem = iSelectedItem;
lvi_SelectedRight.iSubItem = 1;
lvi_SelectedRight.pszText = szBuff;
lvi_SelectedRight.cchTextMax = sizeof(szBuff);
lvi_SelectedRight.stateMask = LVIS_STATEIMAGEMASK;
GetItem(&lvi_SelectedRight);
}
DeleteItem(iSelectedItem);
lvi_SelectedLeft.iItem = iSelectedItem+1;
InsertItem(&lvi_SelectedLeft);
if (m_iColumnCount > 1)
{
lvi_SelectedRight.iItem = iSelectedItem+1;
SetItem(&lvi_SelectedRight);
if (m_iSingleCheckedItem == iSelectedItem)
{
m_iSingleCheckedItem = iSelectedItem+1;
LV_ITEM lvi2;
lvi2.mask = LVIF_IMAGE | LVIF_STATE;
lvi2.iItem = m_iSingleCheckedItem;
lvi2.iSubItem = 1;
lvi2.iImage = m_iSingleCheckedItem;
lvi2.iIndent = 0;
lvi2.stateMask = LVIS_STATEIMAGEMASK;
lvi2.state = INDEXTOSTATEIMAGEMASK(2);
SetItem(&lvi2);
}
else
{
LV_ITEM lvi2;
lvi2.mask = LVIF_IMAGE | LVIF_STATE;
lvi2.iItem = iSelectedItem+1;
lvi2.iSubItem = 1;
lvi2.iImage = iSelectedItem+1;
lvi2.iIndent = 0;
lvi2.stateMask = LVIS_STATEIMAGEMASK;
lvi2.state = INDEXTOSTATEIMAGEMASK(1);
SetItem(&lvi2);
}
}
if (m_iSingleCheckedItem == iSelectedItem)
m_iSingleCheckedItem = iSelectedItem+1;
SelectItem(iSelectedItem+1);
return hr;
}
void CListCtrlEx::CheckItem(int iNewCheckedItem)
{
// reset if there is checked item
if (m_iCheckOption == SINGLE_SELECTION)
{
if (m_iSingleCheckedItem != -1)
{
LV_ITEM lvi2;
lvi2.mask = LVIF_IMAGE | LVIF_STATE;
lvi2.iItem = m_iSingleCheckedItem;
lvi2.iSubItem = 1;
lvi2.iImage = m_iSingleCheckedItem;
lvi2.iIndent = 0;
lvi2.stateMask = LVIS_STATEIMAGEMASK;
lvi2.state = INDEXTOSTATEIMAGEMASK(1);
SetItem(&lvi2);
}
if(m_iMove != -1)
{
LV_ITEM lvi2;
lvi2.mask = LVIF_IMAGE | LVIF_STATE;
lvi2.iItem = m_iMove;
lvi2.iSubItem = 1;
lvi2.iImage = m_iMove;
lvi2.iIndent = 0;
lvi2.stateMask = LVIS_STATEIMAGEMASK;
lvi2.state = INDEXTOSTATEIMAGEMASK(1);
SetItem(&lvi2);
m_iMove = -1;
}
// check new item and set its icon as the app icon
if (m_iSingleCheckedItem == iNewCheckedItem)
{
m_iSingleCheckedItem = -1;
}
else if ((m_iSingleCheckedItem = iNewCheckedItem) != -1)
{
LV_ITEM lvi2;
lvi2.mask = LVIF_IMAGE | LVIF_STATE;
lvi2.iItem = m_iSingleCheckedItem;
lvi2.iSubItem = 1;
lvi2.iImage = m_iSingleCheckedItem;
lvi2.iIndent = 0;
lvi2.stateMask = LVIS_STATEIMAGEMASK;
lvi2.state = INDEXTOSTATEIMAGEMASK(2);
SetItem(&lvi2);
SelectItem(m_iSingleCheckedItem);
SetFocus();
}
}
else if (m_iCheckOption == MULTIPLE_SELECTION)
{
if (iNewCheckedItem != -1)
{
LV_ITEM lvi2;
lvi2.mask = LVIF_IMAGE | LVIF_STATE;
lvi2.iItem = iNewCheckedItem;
lvi2.iSubItem = 1;
lvi2.iImage = iNewCheckedItem;
lvi2.iIndent = 0;
lvi2.stateMask = LVIS_STATEIMAGEMASK;
lvi2.state = IsChecked(iNewCheckedItem) ? INDEXTOSTATEIMAGEMASK(1) : INDEXTOSTATEIMAGEMASK(2);
SetItem(&lvi2);
SelectItem(iNewCheckedItem);
SetFocus();
}
}
EndEditItem();
}
