/**
* \brief Add Edit Message
*
* Displays message detials dialog to add new message
* or edit selecetd message base on the parameter passed.
*/
void CMsgSgTreeView::vAddEditMessage(BOOL bMode)
{
CMsgSignal* pTempMsgSg = NULL;
CMsgSgDetView* pMsgSgDetView = NULL;
pTempMsgSg = *((CMsgSignal**)m_sDbParams.m_ppvActiveDB);
sMESSAGE* pMsg = NULL;
// For Edit mode
if ( bMode == TRUE )
{
CTreeCtrl& omTree = GetTreeCtrl();
HTREEITEM hItem =
omTree.GetSelectedItem();
if (hItem != NULL)
{
CString omStr = omTree.GetItemText(hItem);
pMsg =
pTempMsgSg->psGetMessagePointerInactive( omStr );
}
}
// End Edit mode
CMessageDetailsDlg odMsgDlg(m_sDbParams, pMsg,NULL);
if (odMsgDlg.DoModal() == IDOK )
{
vSetMessageName(odMsgDlg.m_omStrMessageName);
vSetTextBold();
// Get message pointer
sMESSAGE* pMsg =
pTempMsgSg->psGetMessagePointerInactive(odMsgDlg.m_omStrMessageName);
CMainFrame* pMainFrm = static_cast<CMainFrame*> (AfxGetApp()->m_pMainWnd);
if ( pMainFrm != NULL )
{
pMsgSgDetView =
pMainFrm->podGetMsgSgDetView(m_sDbParams.m_eBus);
if ( pMsg != NULL && pMsgSgDetView != NULL )
{
// check if the controls in the form view are hidden
if ( pMsgSgDetView->bGetControlStatus() == TRUE )// TRUE - Hidden
{
// Controls are hidden, unhide
pMsgSgDetView->vHideControls(SW_SHOW);
}
pMsgSgDetView->vDisplayMsgSgInformation( pMsg );
}
}
}
}
/**
* \brief On Selection Change
*
* Called by the frame work when an item selection is
* changed. Updates message information on the right pane
* depending on the selected item
*/
void CMsgSgTreeView::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
// TODO: Add your control notification handler code here
*pResult = 0;
// check if any data in the form view
// is missing. If yes,
// don't let the user to select any item
// from the tree view
CMsgSgDetView* pMsgSgDetView = NULL;
CTreeCtrl& om_tree = GetTreeCtrl();
sMESSAGE* pMsg = NULL;
CMsgSignal* pTempMsgSg = NULL;
pTempMsgSg = *((CMsgSignal**)m_sDbParams.m_ppvActiveDB);
CMainFrame* pMainFrm = static_cast<CMainFrame*> (AfxGetApp()->m_pMainWnd);
if ( pMainFrm != NULL )
{
pMsgSgDetView =
pMainFrm->podGetMsgSgDetView(m_sDbParams.m_eBus);
if ( pMsgSgDetView != NULL)
{
if ( pMsgSgDetView->bGetControlStatus() == FALSE )// TRUE - Hidden
{
if (pMsgSgDetView->
GetDlgItem(IDC_EDIT_MSG_NAME)->
GetWindowTextLength() == 0 )
{
pMsgSgDetView->m_omStrMessageName
= m_omSelectedItemText;
om_tree.SetItemText( m_hTreeItem,m_omSelectedItemText );
pMsgSgDetView->UpdateData(TRUE);
}
if ( pMsgSgDetView->
GetDlgItem(IDC_EDIT_MSGCODE)->
GetWindowTextLength() == 0 )
{
pMsg = pTempMsgSg->psGetMessagePointerInactive(
pMsgSgDetView->m_omStrMessageName );
if (pMsg != NULL)
pMsgSgDetView->m_omStrMessageCode.
Format( "%x", pMsg->m_unMessageCode);
pMsgSgDetView->UpdateData(TRUE);
}
}
}
}
// Get handle to selected item
HTREEITEM hSelectedItem = pNMTreeView->itemNew.hItem;
if ( (hSelectedItem != NULL) && (pMsgSgDetView != NULL) )
{
if ( !om_tree.ItemHasChildren(hSelectedItem))// only for message names
{
CString omStrMsgName = om_tree.GetItemText( hSelectedItem );
m_omSelectedItemText = omStrMsgName;
// Get message pointer from the data structure
// corresponding to the message selected name
sMESSAGE* pMsg =
pTempMsgSg->psGetMessagePointerInactive( omStrMsgName );
if ( pMsg != NULL )
{
// check if the controls in the form view are hidden
if ( pMsgSgDetView->bGetControlStatus() == TRUE )// TRUE - Hidden
{
// Controls are hidden, unhide
pMsgSgDetView->vHideControls(SW_SHOW);
}
// Fill the msg signals details for this message
pMsgSgDetView->vDisplayMsgSgInformation( pMsg );
}
}
else
{
// Item is root
// Hide all controls
pMsgSgDetView->vHideControls(SW_HIDE);
}
}
}
/**
* \brief On Right Click Tree Item
*
* Displays pop up menu depending on the selected item
*/
void CMsgSgTreeView::OnRightClickTreeItem(NMHDR* /*pNMHDR*/, LRESULT* pResult)
{
UINT uFlags = 0;
CTreeCtrl& om_Tree = GetTreeCtrl();
CMenu* m_pomContextMenu = new CMenu;
HTREEITEM hSelectedItem = om_Tree.HitTest( m_omRightClickPoint, &uFlags );
CMsgSgDetView* pMsgSgDetView = NULL;
sMESSAGE* pMsg = NULL;
CMainFrame* pMainFrm = static_cast<CMainFrame*> (AfxGetApp()->m_pMainWnd);
if ( pMainFrm != NULL )
{
pMsgSgDetView =
pMainFrm->podGetMsgSgDetView(m_sDbParams.m_eBus);
}
if ( uFlags != TVHT_ONITEMICON && uFlags != TVHT_ONITEMLABEL )
{
hSelectedItem = NULL ;
}
else
{
om_Tree.SelectItem( hSelectedItem );
// Display the selected message details in the
// right view
CMsgSignal* pTempMsgSg = NULL;
pTempMsgSg = *((CMsgSignal**)m_sDbParams.m_ppvActiveDB);
if ( !om_Tree.ItemHasChildren(hSelectedItem))// only for message names
{
CString omStrMsgName = om_Tree.GetItemText( hSelectedItem );
m_omSelectedItemText = omStrMsgName;
// Get message pointer from the data structure
// corresponding to the message selected name
if ( pMsgSgDetView != NULL )
{
pMsg =
pTempMsgSg->psGetMessagePointerInactive( omStrMsgName );
}
if ( pMsg != NULL )
{
// check if the controls in the form view are hidden
if ( pMsgSgDetView->bGetControlStatus() == TRUE )// TRUE - Hidden
{
// Controls are hidden, unhide
pMsgSgDetView->vHideControls(SW_SHOW);
}
// Fill the msg signals details for this message
pMsgSgDetView->vDisplayMsgSgInformation( pMsg );
}
}
else
{
// Item is root
// Hide all controls
pMsgSgDetView->vHideControls(SW_HIDE);
}
// Get the parent of selected item to identify
// whether it is a Message name or the root
HTREEITEM hParentItem = om_Tree.GetParentItem( hSelectedItem );
// Load the Menu from the resource
m_pomContextMenu->DestroyMenu();
m_pomContextMenu->LoadMenu(IDM_MSG_OPN_MENU);
CMenu* pomSubMenu = m_pomContextMenu->GetSubMenu(0);
if ( hParentItem == NULL && m_pomContextMenu != NULL ) // Selected item corresponds to root
{
pomSubMenu->EnableMenuItem(IDM_NEW_MSG, MF_BYCOMMAND | MF_ENABLED );
pomSubMenu->EnableMenuItem(IDM_DELETE_MSG, MF_BYCOMMAND | MF_DISABLED |MF_GRAYED );
pomSubMenu->EnableMenuItem(IDM_EDIT_MSG, MF_BYCOMMAND | MF_DISABLED |MF_GRAYED );
}
else
{
pomSubMenu->EnableMenuItem(IDM_NEW_MSG, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);
pomSubMenu->EnableMenuItem(IDM_DELETE_MSG, MF_BYCOMMAND | MF_ENABLED);
pomSubMenu->EnableMenuItem(IDM_EDIT_MSG, MF_BYCOMMAND | MF_ENABLED);
}
ClientToScreen(&m_omRightClickPoint);
pomSubMenu->TrackPopupMenu( TPM_LEFTALIGN |TPM_RIGHTBUTTON,
m_omRightClickPoint.x,
m_omRightClickPoint.y,
this,
NULL);
}
if (m_pomContextMenu != NULL )
{
delete m_pomContextMenu;
}
*pResult = 0;
}