void CLeftView::OnDelete()
{
// Get tree selection
HTREEITEM item = TreeCtrl.GetSelectedItem ();
if (item)
{
// Edit the label ?
CEdit *edit = TreeCtrl.GetEditControl();
if (edit)
{
edit->SetWindowText ("");
}
else
{
// Get the sub object
CGeorgesEditDocSub *subObject = (CGeorgesEditDocSub*)TreeCtrl.GetItemData (item);
if (subObject)
{
// Editable ?
if (subObject->isEditable ())
{
// Get some information about the current node
bool deleteInsert = false;
// Is a form child ?
CGeorgesEditDocSub *parent = subObject->getParent ();
if (parent && parent->getType () == CGeorgesEditDocSub::Form)
{
// Does the node in the same form ?
CGeorgesEditDoc *doc = GetDocument ();
if (doc)
{
// Get the parent node
const CFormDfn *parentDfn;
uint indexDfn;
const CFormDfn *nodeDfn;
const CType *nodeType;
CFormElm *parentNode;
UFormDfn::TEntryType type;
bool array;
bool parentVDfnArray;
CForm *form=doc->getFormPtr ();
CFormElm *elm = (CFormElm *)doc->getRootNode (subObject->getSlot ());
nlverify ( elm->getNodeByName (parent->getFormName ().c_str (), &parentDfn, indexDfn,
&nodeDfn, &nodeType, &parentNode, type, array, parentVDfnArray, true, NLGEORGES_FIRST_ROUND) );
// Is a non empty array ?
if (array && parentNode)
{
// Document modified
doc->modify (new CActionBuffer (IAction::FormArrayDelete, NULL, 0, *doc, subObject->getFormName ().c_str (),
toString (subObject->getIdInParent ()).c_str (), doc->getLeftView ()->getCurrentSelectionId (), subObject->getSlot ()));
}
}
}
}
}
}
}
}
BOOL CLeftView::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult)
{
// Selection change ?
NMHDR *pnmh = (LPNMHDR) lParam;
switch (pnmh->code)
{
case TVN_BEGINLABELEDIT:
{
// Get tree selection
LPNMTVDISPINFO ptvdi = (LPNMTVDISPINFO) lParam;
if (ptvdi->item.hItem)
{
// Get the sub object
CGeorgesEditDocSub *subObject = (CGeorgesEditDocSub*)TreeCtrl.GetItemData (ptvdi->item.hItem);
if (subObject)
{
// Editable ?
if (subObject->isEditable ())
{
// Get some information about the current node
bool deleteInsert = false;
// Is a form child ?
CGeorgesEditDocSub *parent = subObject->getParent ();
if (parent && parent->getType () == CGeorgesEditDocSub::Form)
{
// Does the node in the same form ?
CGeorgesEditDoc *doc = GetDocument ();
if (doc)
{
// Get the parent node
const CFormDfn *parentDfn;
uint indexDfn;
const CFormDfn *nodeDfn;
const CType *nodeType;
CFormElm *parentNode;
UFormDfn::TEntryType type;
bool array;
bool parentVDfnArray;
CForm *form=doc->getFormPtr ();
CFormElm *elm = (CFormElm *)doc->getRootNode (subObject->getSlot ());
nlverify ( elm->getNodeByName (parent->getFormName ().c_str (), &parentDfn, indexDfn,
&nodeDfn, &nodeType, &parentNode, type, array, parentVDfnArray, true, NLGEORGES_FIRST_ROUND) );
// Is a non empty array ?
if (array && parentNode)
{
// Edit the tree
*pResult = 0;
return TRUE;
}
}
}
}
}
}
*pResult = 1;
return TRUE;
}
break;
case TVN_ENDLABELEDIT:
{
// Get tree selection
LPNMTVDISPINFO ptvdi = (LPNMTVDISPINFO) lParam;
if (ptvdi->item.hItem)
{
// Get the sub object
CGeorgesEditDocSub *subObject = (CGeorgesEditDocSub*)TreeCtrl.GetItemData (ptvdi->item.hItem);
if (subObject)
{
// Editable ?
if (subObject->isEditable ())
{
// Get some information about the current node
bool deleteInsert = false;
// Is a form child ?
CGeorgesEditDocSub *parent = subObject->getParent ();
if (parent && parent->getType () == CGeorgesEditDocSub::Form)
{
// Does the node in the same form ?
CGeorgesEditDoc *doc = GetDocument ();
if (doc)
{
// Get the parent node
const CFormDfn *parentDfn;
uint indexDfn;
const CFormDfn *nodeDfn;
const CType *nodeType;
CFormElm *parentNode;
UFormDfn::TEntryType type;
bool array;
bool parentVDfnArray;
CForm *form=doc->getFormPtr ();
CFormElm *elm = (CFormElm *)doc->getRootNode (subObject->getSlot ());
nlverify ( elm->getNodeByName (parent->getFormName ().c_str (), &parentDfn, indexDfn,
&nodeDfn, &nodeType, &parentNode, type, array, parentVDfnArray, true, NLGEORGES_FIRST_ROUND) );
// Is a non empty array ?
if (array && parentNode && (ptvdi->item.mask & TVIF_TEXT))
{
// Change the node name
TreeCtrl.SetItemText (ptvdi->item.hItem, ptvdi->item.pszText);
doc->modify (new CActionString (IAction::FormArrayRename, ptvdi->item.pszText, *doc,
subObject->getFormName ().c_str (), toString (subObject->getIdInParent ()).c_str(),
doc->getLeftView ()->getCurrentSelectionId (), subObject->getSlot ()));
return TRUE;
}
}
}
}
}
}
*pResult = 1;
return TRUE;
}
break;
case TVN_SELCHANGED:
{
LPNMTREEVIEW itemData = (LPNMTREEVIEW) lParam;
// Unbold old item
if (itemData->itemOld.hItem)
TreeCtrl.SetItemState(itemData->itemOld.hItem, 0, TVIS_BOLD);
CGeorgesEditDoc *doc = GetDocument();
if (doc)
{
CGeorgesEditDocSub *data = (CGeorgesEditDocSub *)TreeCtrl.GetItemData (itemData->itemNew.hItem);
nlassert (data);
doc->changeSubSelection (data, this);
TreeCtrl.SetFocus ();
}
}
break;
case NM_RCLICK:
{
// Get item clicked
TVHITTESTINFO tvhti;
GetCursorPos(&tvhti.pt);
::ScreenToClient(TreeCtrl, &tvhti.pt);
tvhti.flags = LVHT_NOWHERE;
TreeView_HitTest(TreeCtrl, &tvhti);
// Item clicked ?
if(TVHT_ONITEM & tvhti.flags)
{
// Select the item
if (TreeCtrl.GetSelectedItem ())
TreeCtrl.SetItemState(TreeCtrl.GetSelectedItem (), 0, TVIS_BOLD);
TreeCtrl.SelectItem (tvhti.hItem);
TreeCtrl.SetItemState(tvhti.hItem, TVIS_BOLD, TVIS_BOLD);
// Get the sub object
CGeorgesEditDocSub *subObject = (CGeorgesEditDocSub*)TreeCtrl.GetItemData (tvhti.hItem);
if (subObject)
{
// Editable ?
if (subObject->isEditable ())
{
// Get some information about the current node
bool deleteInsert = false;
// Is a form child ?
CGeorgesEditDocSub *parent = subObject->getParent ();
if (parent && parent->getType () == CGeorgesEditDocSub::Form)
{
// Does the node in the same form ?
CGeorgesEditDoc *doc = GetDocument ();
if (doc)
{
// Get the node
const CFormDfn *parentDfn;
uint indexDfn;
const CFormDfn *nodeDfn;
const CType *nodeType;
CFormElm *node;
UFormDfn::TEntryType type;
bool array;
bool parentVDfnArray;
CForm *form=doc->getFormPtr ();
CFormElm *elm = (CFormElm *)doc->getRootNode (subObject->getSlot ());
nlverify ( elm->getNodeByName (parent->getFormName ().c_str (), &parentDfn, indexDfn,
&nodeDfn, &nodeType, &node, type, array, parentVDfnArray, true, NLGEORGES_FIRST_ROUND) );
// Is the parent array ?
deleteInsert = array;
}
}
// Show right click menu
// Create menu
CMenu mainMenu;
mainMenu.LoadMenu (IDR_LEFT_VIEW_CONTEXT);
CMenu *popup = mainMenu.GetSubMenu (0);
// Enable disable items
popup->EnableMenuItem (4, MF_BYPOSITION|(deleteInsert?MF_ENABLED:MF_GRAYED));
popup->EnableMenuItem (5, MF_BYPOSITION|(deleteInsert?MF_ENABLED:MF_GRAYED));
popup->EnableMenuItem (6, MF_BYPOSITION|(deleteInsert?MF_ENABLED:MF_GRAYED));
::ClientToScreen(TreeCtrl, &tvhti.pt);
popup->TrackPopupMenu (TPM_LEFTALIGN | TPM_RIGHTBUTTON, tvhti.pt.x, tvhti.pt.y, this, NULL);
}
}
}
}
break;
}
return CView::OnNotify(wParam, lParam, pResult);
}
