HTREEITEM CTreePropSheet::CreatePageTreeItem(LPCTSTR lpszPath, HTREEITEM hParent /* = TVI_ROOT */)
{
CString strPath(lpszPath);
CString strTopMostItem(SplitPageTreePath(strPath));
// Check if an item with the given text does already exist
HTREEITEM hItem = NULL;
HTREEITEM hChild = m_pwndPageTree->GetChildItem(hParent);
while (hChild)
{
if (m_pwndPageTree->GetItemText(hChild) == strTopMostItem)
{
hItem = hChild;
break;
}
hChild = m_pwndPageTree->GetNextItem(hChild, TVGN_NEXT);
}
// If item with that text does not already exist, create a new one
// MORPH START tabbed options [leuk_he]
if (strTopMostItem != "Multi user" && strTopMostItem != "NT Service" ) { // MORPH leuk_he:run as ntservice v1..
// MORPH END tabbed options [leuk_he]
if (!hItem)
{
hItem = m_pwndPageTree->InsertItem(strTopMostItem, hParent);
m_pwndPageTree->SetItemData(hItem, (DWORD_PTR)-1);
if (!strPath.IsEmpty() && m_bTreeImages && m_DefaultImages.GetSafeHandle())
// set folder image
m_pwndPageTree->SetItemImage(hItem, m_Images.GetImageCount()-2, m_Images.GetImageCount()-2);
}
if (!hItem)
{
// ASSERT(FALSE); //MORPH tabbed options
return NULL;
}
} // Morph tabbed options.
if (strPath.IsEmpty())
return hItem;
else
return CreatePageTreeItem(strPath, hItem);
}
HTREEITEM CTreePropSheet::CreatePageTreeItem(LPCTSTR lpszPath, HTREEITEM hParent /* = TVI_ROOT */)
{
CString strPath(lpszPath);
CString strTopMostItem(SplitPageTreePath(strPath));
// Check if an item with the given text does already exist
HTREEITEM hItem = NULL;
HTREEITEM hChild = m_pwndPageTree->GetChildItem(hParent);
while (hChild)
{
if (m_pwndPageTree->GetItemText(hChild) == strTopMostItem)
{
hItem = hChild;
break;
}
hChild = m_pwndPageTree->GetNextItem(hChild, TVGN_NEXT);
}
// If item with that text does not already exist, create a new one
if (!hItem)
{
hItem = m_pwndPageTree->InsertItem(strTopMostItem, hParent);
m_pwndPageTree->SetItemData(hItem, -1);
if (!strPath.IsEmpty() && m_bTreeImages && m_DefaultImages.GetSafeHandle())
// set folder image
m_pwndPageTree->SetItemImage(hItem, m_Images.GetImageCount()-2, m_Images.GetImageCount()-2);
}
if (!hItem)
{
ASSERT(FALSE);
return NULL;
}
if (strPath.IsEmpty())
return hItem;
else
return CreatePageTreeItem(strPath, hItem);
}
void CTreePropSheet::RefillPageTree()
{
if (!IsWindow(m_hWnd))
return;
m_pwndPageTree->DeleteAllItems();
CTabCtrl *pTabCtrl = GetTabControl();
if (!IsWindow(pTabCtrl->GetSafeHwnd()))
{
ASSERT(FALSE);
return;
}
const int nPageCount = pTabCtrl->GetItemCount();
// rebuild image list
if (m_bTreeImages)
{
for (int i = m_Images.GetImageCount()-1; i >= 0; --i)
m_Images.Remove(i);
// add page images
CImageList *pPageImages = pTabCtrl->GetImageList();
if (pPageImages)
{
for (int nImage = 0; nImage < pPageImages->GetImageCount(); ++nImage)
{
HICON hIcon = pPageImages->ExtractIcon(nImage);
m_Images.Add(hIcon);
DestroyIcon(hIcon);
}
}
// add default images
if (m_DefaultImages.GetSafeHandle())
{
HICON hIcon;
// add default images
hIcon = m_DefaultImages.ExtractIcon(0);
if (hIcon)
{
m_Images.Add(hIcon);
DestroyIcon(hIcon);
}
hIcon = m_DefaultImages.ExtractIcon(1);
{
m_Images.Add(hIcon);
DestroyIcon(hIcon);
}
}
}
// insert tree items
for (int nPage = 0; nPage < nPageCount; ++nPage)
{
// Get title and image of the page
CString strPagePath;
TCITEM ti;
ZeroMemory(&ti, sizeof(ti));
ti.mask = TCIF_TEXT|TCIF_IMAGE;
ti.cchTextMax = MAX_PATH;
ti.pszText = strPagePath.GetBuffer(ti.cchTextMax);
ASSERT(ti.pszText);
if (!ti.pszText)
return;
pTabCtrl->GetItem(nPage, &ti);
strPagePath.ReleaseBuffer();
// Create an item in the tree for the page
HTREEITEM hItem = CreatePageTreeItem(ti.pszText);
ASSERT(hItem);
if (hItem)
{
m_pwndPageTree->SetItemData(hItem, nPage);
// set image
if (m_bTreeImages)
{
int nImage = ti.iImage;
if (nImage < 0 || nImage >= m_Images.GetImageCount())
nImage = m_DefaultImages.GetSafeHandle()? m_Images.GetImageCount()-1 : -1;
m_pwndPageTree->SetItemImage(hItem, nImage, nImage);
}
}
}
}
void CTreePropSheetBase::RefillPageTree()
{
if (!IsWindow(m_hWnd))
return;
// TreePropSheetEx: OnPageTreeSelChanging does not process message.
TreePropSheet::CIncrementScope RefillingPageTreeContentGuard( m_nRefillingPageTreeContent );
// TreePropSheetEx: End OnPageTreeSelChanging does not process message.
m_pwndPageTree->DeleteAllItems();
CTabCtrl *pTabCtrl = GetTabControl();
if (!IsWindow(pTabCtrl->GetSafeHwnd()))
{
ASSERT(FALSE);
return;
}
const int nPageCount = pTabCtrl->GetItemCount();
// rebuild image list
if (m_bTreeImages)
{
for (int i = m_Images.GetImageCount()-1; i >= 0; --i)
m_Images.Remove(i);
// add page images
CImageList *pPageImages = pTabCtrl->GetImageList();
if (pPageImages)
{
for (int nImage = 0; nImage < pPageImages->GetImageCount(); ++nImage)
{
HICON hIcon = pPageImages->ExtractIcon(nImage);
m_Images.Add(hIcon);
DestroyIcon(hIcon);
}
}
// add default images
if (m_DefaultImages.GetSafeHandle())
{
HICON hIcon;
// add default images
hIcon = m_DefaultImages.ExtractIcon(0);
if (hIcon)
{
m_Images.Add(hIcon);
DestroyIcon(hIcon);
}
hIcon = m_DefaultImages.ExtractIcon(1);
{
m_Images.Add(hIcon);
DestroyIcon(hIcon);
}
}
}
// insert tree items
for (int nPage = 0; nPage < nPageCount; ++nPage)
{
// Get title and image of the page
CString strPagePath;
TCITEM ti;
ZeroMemory(&ti, sizeof(ti));
ti.mask = TCIF_TEXT|TCIF_IMAGE;
ti.cchTextMax = MAX_PATH;
ti.pszText = strPagePath.GetBuffer(ti.cchTextMax);
ASSERT(ti.pszText);
if (!ti.pszText)
return;
pTabCtrl->GetItem(nPage, &ti);
strPagePath.ReleaseBuffer();
// Create an item in the tree for the page
HTREEITEM hItem = CreatePageTreeItem(ti.pszText);
ASSERT(hItem);
if (hItem)
{
m_pwndPageTree->SetItemData(hItem, nPage);
// set image
if (m_bTreeImages)
{
int nImage = ti.iImage;
if (nImage < 0 || nImage >= m_Images.GetImageCount())
nImage = m_DefaultImages.GetSafeHandle()? m_Images.GetImageCount()-1 : -1;
m_pwndPageTree->SetItemImage(hItem, nImage, nImage);
}
// Set font if disabled.
CPropertyPage* pPage = GetPage( nPage );
ASSERT( pPage );
if( NULL != pPage && !IsPageEnabled( pPage ) )
{
::SendMessage( m_pwndPageTree->GetSafeHwnd(), WMU_ENABLETREEITEM, (WPARAM)hItem, (LPARAM)GetSysColor(COLOR_GRAYTEXT) );
}
}
}
}