void CPropTreeList::OnLButtonUp(UINT, CPoint point)
{
if (m_bColDrag)
{
CDC* pDC = GetDC();
CRect rc;
GetClientRect(rc);
pDC->PatBlt(m_nPrevCol - PROPTREEITEM_COLRNG/2, 0, PROPTREEITEM_COLRNG, rc.bottom, PATINVERT);
ReleaseDC(pDC);
m_bColDrag = FALSE;
ReleaseCapture();
m_pProp->SetColumn(point.x);
m_pProp->UpdateMoveAllItems();
Invalidate();
} else {
LONG nHit = m_pProp->HitTest(point);
CPropTreeItem* pItem;
switch (nHit)
{
case HTBUTTON:
if ((pItem = m_pProp->FindItem(point))!=NULL)
{
pItem->Check( FALSE );
Invalidate();
}
break;
default:
break;
}
}
}
void MaterialPreviewPropView::OnPropertyButtonClick(NMHDR *nmhdr, LRESULT *lresult)
{
NMPROPTREE *nmProp;
CPropTreeItem *item;
nmProp = (NMPROPTREE *)nmhdr;
item = nmProp->pItem;
idStr itemLabel = item->GetLabelText();
if (itemLabel == "Preview Lights") {
AddLight();
} else if (itemLabel.Left(5) == "Light") {
CPropTreeItem *light;
int lightId = item->GetCtrlID();
int testLightNum = 0;
m_Tree.DeleteItem(item);
for (light = m_Tree.GetRootItem()->GetChild(); light != NULL; light = light->GetSibling()) {
idStr label = light->GetLabelText();
if (label.Left(5) == "Light") {
testLightNum++;
light->SetLabelText(_T(va("Light #%d", testLightNum)));
light->SetInfoText(_T(va("Parameters for light number %d.", testLightNum)));
light->SetCtrlID(testLightNum - 1);
}
}
materialPreview->OnDeleteLight(lightId);
numLights--;
} else if (itemLabel == "Custom Model") {
CFileDialog dlg(TRUE);
dlg.m_ofn.Flags |= OFN_FILEMUSTEXIST;
item->Check(FALSE);
if (dlg.DoModal()== IDOK) {
item->Check(FALSE);
item->SetItemValue((LPARAM)fileSystem->OSPathToRelativePath(dlg.m_ofn.lpstrFile));
m_Tree.SendNotify(PTN_ITEMCHANGED, item);
}
}
}
void CPropTreeList::OnLButtonDblClk(UINT, CPoint point)
{
ASSERT(m_pProp!=NULL);
m_pProp->SendNotify(NM_DBLCLK);
CPropTreeItem* pItem;
CPropTreeItem* pOldFocus;
if ((pItem = m_pProp->FindItem(point))!=NULL && pItem->GetChild())
{
switch (m_pProp->HitTest(point))
{
case HTCOLUMN:
break;
case HTCHECKBOX:
pItem->Check(!pItem->IsChecked());
m_pProp->SendNotify(PTN_CHECKCLICK, pItem);
Invalidate();
break;
case HTATTRIBUTE:
if (!pItem->IsRootLevel())
break;
// pass thru to default
default:
pOldFocus = m_pProp->GetFocusedItem();
m_pProp->SelectItems(NULL, FALSE);
m_pProp->SetFocusedItem(pItem);
pItem->Select();
if (pItem!=pOldFocus)
m_pProp->SendNotify(PTN_SELCHANGE, pItem);
// pass thru to HTEXPAND
case HTEXPAND:
if (!m_pProp->SendNotify(PTN_ITEMEXPANDING, pItem))
{
pItem->Expand(!pItem->IsExpanded());
UpdateResize();
Invalidate();
UpdateWindow();
CheckVisibleFocus();
}
break;
}
}
}
void CPropTreeList::OnLButtonDown(UINT, CPoint point)
{
ASSERT(m_pProp!=NULL);
if (m_pProp->IsDisableInput())
return;
m_pProp->SendNotify(NM_CLICK);
if (!m_pProp->IsWindowEnabled())
return;
SetFocus();
LONG nHit = m_pProp->HitTest(point);
CPropTreeItem* pItem;
CRect rc;
CDC* pDC;
switch (nHit)
{
case HTCOLUMN:
if (m_pProp->SendNotify(PTN_COLUMNCLICK))
break;
m_bColDrag = TRUE;
SetCapture();
m_nPrevCol = m_pProp->GetOrigin().x;
// paint drag line
pDC = GetDC();
GetClientRect(rc);
pDC->PatBlt(m_nPrevCol - PROPTREEITEM_COLRNG/2, 0, PROPTREEITEM_COLRNG, rc.bottom, PATINVERT);
ReleaseDC(pDC);
break;
case HTCHECKBOX:
if ((pItem = m_pProp->FindItem(point))!=NULL)
{
pItem->Check(!pItem->IsChecked());
m_pProp->SendNotify(PTN_CHECKCLICK, pItem);
Invalidate();
}
break;
case HTEXPAND:
if ((pItem = m_pProp->FindItem(point))!=NULL)
{
if (pItem->GetChild() && !m_pProp->SendNotify(PTN_ITEMEXPANDING, pItem))
{
pItem->Expand(!pItem->IsExpanded());
UpdateResize();
Invalidate();
UpdateWindow();
CheckVisibleFocus();
}
}
break;
default:
if ((pItem = m_pProp->FindItem(point))!=NULL)
{
CPropTreeItem* pOldFocus = m_pProp->GetFocusedItem();
m_pProp->SelectItems(NULL, FALSE);
m_pProp->SetFocusedItem(pItem);
pItem->Select();
Invalidate();
if (pItem!=pOldFocus)
m_pProp->SendNotify(PTN_SELCHANGE, pItem);
if (nHit==HTATTRIBUTE && !pItem->IsRootLevel())
{
if (!m_pProp->SendNotify(PTN_PROPCLICK, pItem) && !pItem->IsReadOnly())
pItem->Activate();
}
}
else
{
m_pProp->SelectItems(NULL, FALSE);
m_pProp->SetFocusedItem(NULL);
m_pProp->SendNotify(PTN_SELCHANGE);
Invalidate();
}
break;
}
}