void CPropTree::EnsureVisible(CPropTreeItem* pItem)
{
if (!pItem)
return;
// item is not scroll visible (expand all parents)
if (!IsItemVisible(pItem))
{
CPropTreeItem* pParent;
pParent = pItem->GetParent();
while (pParent)
{
pParent->Expand();
pParent = pParent->GetParent();
}
UpdatedItems();
UpdateWindow();
}
ASSERT(IsItemVisible(pItem));
CRect rc;
m_List.GetClientRect(rc);
rc.OffsetRect(0, m_Origin.y);
rc.bottom -= pItem->GetHeight();
CPoint pt;
pt = pItem->GetLocation();
if (!rc.PtInRect(pt))
{
LONG oy;
if (pt.y < rc.top)
oy = pt.y;
else
oy = pt.y - rc.Height() + pItem->GetHeight();
m_List.OnVScroll(SB_THUMBTRACK, oy, NULL);
}
}
void MaterialPreviewPropView::OnPropertyChangeNotification(NMHDR *nmhdr, LRESULT *lresult)
{
idVec3 testColor;
int lightId = 0;
COLORREF color;
NMPROPTREE *nmProp;
CPropTreeItem *item;
CPropTreeItem *parent;
nmProp = (NMPROPTREE *)nmhdr;
item = nmProp->pItem;
// Determine which light this item modifies
parent = item->GetParent();
if (parent) {
lightId = parent->GetCtrlID();
}
idStr itemLabel = item->GetLabelText();
if (itemLabel == "Model Type") {
materialPreview->OnModelChange(item->GetItemValue());
} else if (itemLabel == "Custom Model") {
materialPreview->OnCustomModelChange((const char *)item->GetItemValue());
} else if (itemLabel == "Show Lights") {
materialPreview->OnShowLightsChange(item->GetItemValue() ? true : false);
} else if (itemLabel == "Shader") {
CPropTreeItemCombo *combo = (CPropTreeItemCombo *)item;
CString materialName;
combo->GetLBText(combo->GetCurSel(), materialName);
materialPreview->OnLightShaderChange(lightId, materialName.GetBuffer());
} else if (itemLabel == "Radius") {
materialPreview->OnLightRadiusChange(lightId, atof((char *)item->GetItemValue()));
} else if (itemLabel == "Color") {
color = item->GetItemValue();
testColor.x = (float)GetRValue(color) * (float)(1.f/255.f);
testColor.y = (float)GetGValue(color) * (float)(1.f/255.f);
testColor.z = (float)GetBValue(color) * (float)(1.f/255.f);
materialPreview->OnLightColorChange(lightId, testColor);
} else if (itemLabel == "Move light") {
materialPreview->OnLightAllowMoveChange(lightId, item->GetItemValue() ? true : false);
} else if (itemLabel.Left(4) == "parm") {
int index;
itemLabel.Strip("parm");
index = atoi(itemLabel.c_str());
materialPreview->OnLocalParmChange(index, atof((char *)item->GetItemValue()));
} else if (itemLabel.Left(6) == "global") {
int index;
itemLabel.Strip("global");
index = atoi(itemLabel.c_str());
materialPreview->OnGlobalParmChange(index, atof((char *)item->GetItemValue()));
}
}