void CDFFDUseStruct::OnPrev()
{
// Does the same as OnOK but returns ID_DFFD_PREV to indicate
// that the previous sibling should now be edited
if (modified_)
{
if (!check_data())
return;
save_data();
}
// Save position so sibling node's dialog can be put in the same place
pos_ = update_posn(this);
CDialog::EndDialog(ID_DFFD_PREV);
}
void CDFFDJump::OnNext()
{
// Does the same as OnOK but returns ID_DFFD_NEXT to indicate
// that the next sibling should now be edited
if (modified_)
{
if (!check_data())
return;
save_data();
}
// Save position so sibling node's dialog can be put in the same place
pos_ = update_posn(this);
CDialog::EndDialog(ID_DFFD_NEXT);
}
void CDFFDJump::OnReplace()
{
// See if we have a subelement to replace (otherwise we just insert)
CXmlTree::CElt curr_elt(pelt_->GetFirstChild());
if (!curr_elt.IsEmpty())
{
ASSERT(valid_element_);
CString sub_name = get_name(curr_elt);
CString mess;
if (curr_elt.GetFirstChild().IsEmpty())
{
mess.Format("This will replace the contents of %s. "
"The existing contents will be deleted.\n\n"
"Are you sure you want to do this?", sub_name);
}
else
{
mess.Format("This will replace the contents of %s "
"and all elements below it. "
"The existing contents will be deleted.\n\n"
"Are you sure you want to do this?", sub_name);
}
if (TaskMessageBox("Replacing Element", mess, MB_YESNO) != IDYES)
return;
pelt_->DeleteChild(curr_elt); // Remove the replaced node from the tree
}
// Work out where to put the dialog
pos_ = update_posn(this);
if (first_) orig_ = pos_;
CPoint pt = get_posn(this, orig_);
int dlg_ret;
CXmlTree::CElt ee;
switch (ctl_replace_.m_nMenuResult)
{
case ID_DFFD_INSERT_STRUCT:
ee = pelt_->InsertNewChild("struct");
{
CDFFDStruct dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetModified(); // Force validation as it is incomplete
dlg.SetPosition(pt,orig_);
dlg_ret = dlg.DoModal();
}
break;
case ID_DFFD_INSERT_USE_STRUCT:
ee = pelt_->InsertNewChild("use_struct", NULL);
{
CDFFDUseStruct dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetModified(); // Force validation as it is incomplete
dlg.SetPosition(pt,orig_);
dlg_ret = dlg.DoModal();
}
break;
case ID_DFFD_INSERT_FOR:
ee = pelt_->InsertNewChild("for");
{
CDFFDFor dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetModified(); // Force validation as it is incomplete
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
}
break;
case ID_DFFD_INSERT_IF:
ee = pelt_->InsertNewChild("if");
ee.SetAttr("test", "true");
{
CDFFDIf dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetModified(); // Force validation as it is incomplete
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
}
break;
case ID_DFFD_INSERT_SWITCH:
ee = pelt_->InsertNewChild("switch");
{
CDFFDSwitch dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetModified(); // Force validation as it is incomplete
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
}
break;
case ID_DFFD_INSERT_DATA:
ee = pelt_->InsertNewChild("data");
ee.SetAttr("type", "none");
{
CDFFDData dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetModified(); // Force validation as it is incomplete
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
}
break;
default:
ASSERT(0);
}
if (dlg_ret == IDCANCEL)
{
// Restore elts again (remove new element, add back old elt)
pelt_->DeleteChild(ee);
if (!curr_elt.IsEmpty())
{
ASSERT(valid_element_);
pelt_->InsertChild(curr_elt, NULL);
}
return;
}
modified_ = true;
valid_element_ = true;
UpdateData(TRUE);
elt_name_ = get_name(ee);
UpdateData(FALSE);
}
void CDFFDJump::OnEdit()
{
CXmlTree::CElt ee(pelt_->GetFirstChild());
ASSERT(valid_element_ && !ee.IsEmpty());
// Work out where to put the dialog
pos_ = update_posn(this);
if (first_) orig_ = pos_;
CPoint pt = get_posn(this, orig_);
// Edit the subelement according to its type
int dlg_ret; // Save value returned from dialog in case we need it
CString elt_type = ee.GetName();
if (elt_type == "struct")
{
// Edit the struct element node
CDFFDStruct dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
if (dlg_ret != IDCANCEL && dlg.IsModified())
modified_ = true;
}
else if (elt_type == "use_struct")
{
// Edit the struct element node
CDFFDUseStruct dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
if (dlg_ret != IDCANCEL && dlg.IsModified())
modified_ = true;
}
else if (elt_type == "for")
{
// Edit the for element node
CDFFDFor dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
if (dlg_ret != IDCANCEL && dlg.IsModified())
modified_ = true;
}
else if (elt_type == "if")
{
// Edit the if element node
CDFFDIf dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
if (dlg_ret != IDCANCEL && dlg.IsModified())
modified_ = true;
}
else if (elt_type == "switch")
{
// Edit the switch element node
CDFFDSwitch dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
if (dlg_ret != IDCANCEL && dlg.IsModified())
modified_ = true;
}
else if (elt_type == "data")
{
// Edit the data element node
CDFFDData dlg(&ee, CHexEditDoc::DF_JUMP, this);
dlg.SetPosition(pt, orig_);
dlg_ret = dlg.DoModal();
if (dlg_ret != IDCANCEL && dlg.IsModified())
modified_ = true;
}
else
ASSERT(0);
UpdateData(TRUE);
elt_name_ = get_name(ee);
UpdateData(FALSE);
}
