//Copyright (c) 1998 - 1999 Microsoft Corporation
/*******************************************************************************
*
* winsvw.cpp
*
* implementation of the CWinStationView class
*
*
*******************************************************************************/
#include "stdafx.h"
#include "resource.h"
#include "winsvw.h"
#include "admindoc.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
//////////////////////////
// MESSAGE MAP: CWinStationView
//
IMPLEMENT_DYNCREATE(CWinStationView, CView)
BEGIN_MESSAGE_MAP(CWinStationView, CView)
//{{AFX_MSG_MAP(CWinStationView)
ON_WM_SIZE()
ON_WM_CREATE()
//}}AFX_MSG_MAP
ON_MESSAGE(WM_ADMIN_UPDATE_PROCESSES, OnAdminUpdateProcesses)
ON_MESSAGE(WM_ADMIN_REMOVE_PROCESS, OnAdminRemoveProcess)
ON_MESSAGE(WM_ADMIN_REDISPLAY_PROCESSES, OnAdminRedisplayProcesses)
ON_NOTIFY(TCN_SELCHANGE, IDC_WINSTATION_TABS, OnTabSelChange)
ON_MESSAGE( WM_ADMIN_TABBED_VIEW , OnTabbed )
ON_MESSAGE( WM_ADMIN_SHIFTTABBED_VIEW , OnShiftTabbed )
ON_MESSAGE( WM_ADMIN_CTRLTABBED_VIEW , OnCtrlTabbed )
ON_MESSAGE( WM_ADMIN_CTRLSHIFTTABBED_VIEW , OnCtrlShiftTabbed )
ON_MESSAGE( WM_ADMIN_NEXTPANE_VIEW , OnNextPane )
END_MESSAGE_MAP()
PageDef CWinStationView::pages[NUMBER_OF_WINS_PAGES] = {
{ NULL, RUNTIME_CLASS( CWinStationProcessesPage ), IDS_TAB_PROCESSES, PAGE_WS_PROCESSES, NULL },
{ NULL, RUNTIME_CLASS( CWinStationInfoPage ), IDS_TAB_INFORMATION,PAGE_WS_INFO, NULL },
{ NULL, RUNTIME_CLASS( CWinStationModulesPage ), IDS_TAB_MODULES, PAGE_WS_MODULES, PF_PICASSO_ONLY },
{ NULL, RUNTIME_CLASS( CWinStationCachePage ), IDS_TAB_CACHE, PAGE_WS_CACHE, PF_PICASSO_ONLY },
{ NULL, RUNTIME_CLASS( CWinStationNoInfoPage ), 0, PAGE_WS_NO_INFO, PF_NO_TAB },
};
///////////////////////
// F'N: CWinStationView ctor
//
CWinStationView::CWinStationView()
{
m_pTabs = NULL;
m_pTabFont = NULL;
m_CurrPage = PAGE_WS_PROCESSES;
} // end CWinStationView ctor
///////////////////////
// F'N: CWinStationView dtor
//
CWinStationView::~CWinStationView()
{
if(m_pTabs) delete m_pTabs;
if(m_pTabFont) delete m_pTabFont;
} // end CWinStationView dtor
#ifdef _DEBUG
///////////////////////////////
// F'N: CWinStationView::AssertValid
//
void CWinStationView::AssertValid() const
{
CView::AssertValid();
} // end CWinStationView::AssertValid
////////////////////////
// F'N: CWinStationView::Dump
//
void CWinStationView::Dump(CDumpContext& dc) const
{
CView::Dump(dc);
} // end CWinStationView::Dump
#endif //_DEBUG
////////////////////////////
// F'N: CWinStationView::OnCreate
//
int CWinStationView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CView::OnCreate(lpCreateStruct) == -1)
return -1;
return 0;
} // end CWinStationView::OnCreate
///////////////////////////////////
// F'N: CWinStationView::OnInitialUpdate
//
// - pointers to the pages of the sheet are obtained
//
void CWinStationView::OnInitialUpdate()
{
// create the tab control
m_pTabs = new CMyTabCtrl;
if(!m_pTabs) return;
m_pTabs->Create(WS_CHILD | WS_VISIBLE | WS_TABSTOP, CRect(0,0,0,0), this, IDC_WINSTATION_TABS);
m_pTabFont = new CFont;
if(m_pTabFont) {
m_pTabFont->CreateStockObject(DEFAULT_GUI_FONT);
m_pTabs->SetFont(m_pTabFont, TRUE);
}
TCHAR szTemp[40];
CString tabString;
int index = 0;
for(int i = 0; i < NUMBER_OF_WINS_PAGES; i++) {
// If the page is shown under Picasso only and we're not running
// under Picasso, skip to the next one
if((pages[i].flags & PF_PICASSO_ONLY) && !((CWinAdminApp*)AfxGetApp())->IsPicasso()) continue;
if(!(pages[i].flags & PF_NO_TAB)) {
tabString.LoadString(pages[i].tabStringID);
wcscpy(szTemp,tabString);
AddTab(index, szTemp, i);
index++;
}
pages[i].m_pPage = (CAdminPage*)pages[i].m_pRuntimeClass->CreateObject();
pages[i].m_pPage->Create(NULL, NULL, WS_CHILD, CRect(0, 0, 0, 0), this, i, NULL);
GetDocument()->AddView(pages[i].m_pPage);
}
m_pTabs->SetCurSel(0);
m_CurrPage = PAGE_WS_PROCESSES;
((CWinAdminDoc*)GetDocument())->SetCurrentPage(PAGE_WS_PROCESSES);
OnChangePage(NULL, NULL);
} // end CWinStationView::OnInitialUpdate
//////////////////////////
// F'N: CWinStationView::OnSize
//
// - size the pages to fill the entire view
//
void CWinStationView::OnSize(UINT nType, int cx, int cy)
{
RECT rect;
GetClientRect(&rect);
if(m_pTabs->GetSafeHwnd()) { // make sure the tabs object is valid
m_pTabs->MoveWindow(&rect, TRUE); // size the tabs
// for the next part (sizing of pages), we might want to add a member var
// that keeps track of which page/tab is current... this way we could
// only actually do a redraw (MoveWindow second parm == TRUE) for the
// guy who is currently visible--DJM
// we want to size the pages, too
m_pTabs->AdjustRect(FALSE, &rect);
for(int i = 0; i < NUMBER_OF_WINS_PAGES; i++) {
if(pages[i].m_pPage && pages[i].m_pPage->GetSafeHwnd())
pages[i].m_pPage->MoveWindow(&rect, TRUE);
}
}
} // end CWinStationView::OnSize
//////////////////////////
// F'N: CWinStationView::OnDraw
//
// - the CWinStationView and it's pages draw themselves, so there isn't anything
// to do here...
//
void CWinStationView::OnDraw(CDC* pDC)
{
CDocument* pDoc = GetDocument();
// TODO: add draw code here
} // end CWinStationView::OnDraw
/////////////////////////
// F'N: CWinStationView::Reset
//
// - 'resets' the view by taking a pointer to a CWinStation object and filling in
// the various property pages with info appropriate to that WinStation
//
void CWinStationView::Reset(void *pWinStation)
{
if(!((CWinStation*)pWinStation)->AdditionalDone()) ((CWinStation*)pWinStation)->QueryAdditionalInformation();
for(int i = 0; i < NUMBER_OF_WINS_PAGES; i++) {
if(pages[i].m_pPage)
pages[i].m_pPage->Reset((CWinStation*)pWinStation);
}
if(((CWinAdminApp*)AfxGetApp())->IsPicasso()) {
if((((CWinStation*)pWinStation)->GetState() == State_Disconnected
|| !((CWinStation*)pWinStation)->GetExtendedInfo())
&& !((CWinStation*)pWinStation)->IsSystemConsole()) {
// Delete the 'Cache' tab
m_pTabs->DeleteItem(3);
// Delete the 'Modules' tab
m_pTabs->DeleteItem(2);
// If the 'Cache' tab was current, make the 'Processes' tab current
if(m_pTabs->GetCurSel() == 0xFFFFFFFF) {
m_pTabs->SetCurSel(0);
OnChangePage(0,0);
}
} else if(m_pTabs->GetItemCount() == 2) {
TCHAR szTemp[40];
CString tabString;
tabString.LoadString(IDS_TAB_MODULES);
wcscpy(szTemp,tabString);
AddTab(2, szTemp, 2);
tabString.LoadString(IDS_TAB_CACHE);
wcscpy(szTemp,tabString);
AddTab(3, szTemp, 3);
}
}
((CWinAdminDoc*)GetDocument())->SetCurrentPage(m_CurrPage);
// We want to fake a ChangePage if we are on page 1 or page 2
if(m_pTabs->GetCurSel() > 0)
OnChangePage(0,0);
} // end CWinStationView::Reset
//////////////////////////
// F'N: CWinStationView::AddTab
//
void CWinStationView::AddTab(int index, TCHAR* text, ULONG pageindex)
{
TC_ITEM tc;
tc.mask = TCIF_TEXT | TCIF_PARAM;
tc.pszText = text;
tc.lParam = pageindex;
m_pTabs->InsertItem(index, &tc);
} // end CWinStationView::AddTab
////////////////////////////////
// F'N: CWinStationView::OnChangePage
//
// - changes to a new WinStation page based on currently selected tab
// - OnChangePage needs to force recalculation of scroll bars!!!--DJM
//
LRESULT CWinStationView::OnChangePage(WPARAM wParam, LPARAM lParam)
{
// find out which tab is now selected
int index = m_pTabs->GetCurSel();
int newpage = index;
CWinStation *pWinStation =
(CWinStation*)((CWinAdminDoc*)GetDocument())->GetCurrentSelectedNode();
if(index != PAGE_WS_PROCESSES && pWinStation->IsSystemConsole()) {
newpage = PAGE_WS_NO_INFO;
}
// hide the current page
pages[m_CurrPage].m_pPage->ModifyStyle(WS_VISIBLE, WS_DISABLED);
m_CurrPage = newpage;
if( pages[ newpage ].flags != PF_NO_TAB )
{
CWinAdminDoc *pDoc = (CWinAdminDoc*)GetDocument();
pDoc->RegisterLastFocus( TAB_CTRL );
}
((CWinAdminDoc*)GetDocument())->SetCurrentPage(newpage);
// show the new page
pages[newpage].m_pPage->ModifyStyle(WS_DISABLED, WS_VISIBLE);
pages[newpage].m_pPage->ScrollToPosition(CPoint(0,0));
pages[newpage].m_pPage->Invalidate();
// pages[newpage].m_pPage->SetFocus();
return 0;
} // end CWinStationView::OnChangeview
//////////////////////////
// F'N: CWinStationView::OnTabSelChange
//
void CWinStationView::OnTabSelChange(NMHDR* pNMHDR, LRESULT* pResult)
{
OnChangePage( 0, 0);
*pResult = 0;
} // end CWinStationView::OnTabSelChange
//////////////////////////
// F'N: CWinStationView::OnAdminUpdateProcesses
//
LRESULT CWinStationView::OnAdminUpdateProcesses(WPARAM wParam, LPARAM lParam)
{
((CWinStationProcessesPage*)pages[PAGE_WS_PROCESSES].m_pPage)->UpdateProcesses();
return 0;
} // end CWinStationView::OnAdminUpdateProcesses
//////////////////////////
// F'N: CWinStationView::OnAdminRemoveProcess
//
LRESULT CWinStationView::OnAdminRemoveProcess(WPARAM wParam, LPARAM lParam)
{
((CWinStationProcessesPage*)pages[PAGE_WS_PROCESSES].m_pPage)->RemoveProcess((CProcess*)lParam);
return 0;
} // end CWinStationView::OnAdminRemoveProcess
//////////////////////////
// F'N: CWinStationView::OnAdminRedisplayProcesses
//
LRESULT CWinStationView::OnAdminRedisplayProcesses(WPARAM wParam, LPARAM lParam)
{
((CWinStationProcessesPage*)pages[PAGE_WS_PROCESSES].m_pPage)->DisplayProcesses();
return 0;
} // end CWinStationView::OnAdminRedisplayProcesses
LRESULT CWinStationView::OnTabbed( WPARAM wp , LPARAM lp )
{
ODS( L"CWinStationView::OnTabbed " );
if( m_pTabs != NULL )
{
CWinAdminDoc *pDoc = (CWinAdminDoc*)GetDocument();
if( pDoc != NULL )
{
FOCUS_STATE nFocus = pDoc->GetLastRegisteredFocus( );
if( nFocus == TREE_VIEW )
{
ODS( L"from tree to tab\n" );
int nTab = m_pTabs->GetCurSel();
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nTab );
if( pages[ m_CurrPage ].flags == PF_NO_TAB )
{
pDoc->RegisterLastFocus( PAGED_ITEM );
}
else
{
pDoc->RegisterLastFocus( TAB_CTRL );
}
}
else if( nFocus == TAB_CTRL )
{
ODS( L"from tab to item\n" );
// set focus to item in page
if( pages[ m_CurrPage ].flags == PF_NO_TAB )
{
CFrameWnd *p = (CFrameWnd*)pDoc->GetMainWnd();
p->SendMessage( WM_FORCE_TREEVIEW_FOCUS , 0 , 0 );
pDoc->RegisterLastFocus( TREE_VIEW );
}
else
{
pages[ m_CurrPage ].m_pPage->SetFocus( );
pDoc->RegisterLastFocus( PAGED_ITEM );
}
}
else
{
ODS( L"from item to treeview\n" );
// set focus back to treeview
CFrameWnd *p = (CFrameWnd*)pDoc->GetMainWnd();
p->SendMessage( WM_FORCE_TREEVIEW_FOCUS , 0 , 0 );
pDoc->RegisterLastFocus( TREE_VIEW );
}
pDoc->SetPrevFocus( nFocus );
}
}
return 0;
}
//=-------------------------------------------------------------------------
// OnShiftTabbed is called when the user wants to go back one
// this code is duplicated in all view classes
LRESULT CWinStationView::OnShiftTabbed( WPARAM , LPARAM )
{
ODS( L"CWinStationView::OnShiftTabbed " );
if( m_pTabs != NULL )
{
CWinAdminDoc *pDoc = (CWinAdminDoc*)GetDocument();
if( pDoc != NULL )
{
FOCUS_STATE nFocus = pDoc->GetLastRegisteredFocus( );
switch( nFocus )
{
case TREE_VIEW:
if( pages[ m_CurrPage].flags == PF_NO_TAB )
{
ODS( L"going back from tree to noinfo tab\n" );
int nTab = m_pTabs->GetCurSel();
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nTab );
pDoc->RegisterLastFocus( TAB_CTRL );
}
else
{
ODS( L"going back from tree to paged item\n" );
pages[ m_CurrPage ].m_pPage->SetFocus( );
pDoc->RegisterLastFocus( PAGED_ITEM );
}
break;
case TAB_CTRL:
{
ODS( L"going back from tab to treeview\n" );
CFrameWnd *p = (CFrameWnd*)pDoc->GetMainWnd();
p->SendMessage( WM_FORCE_TREEVIEW_FOCUS , 0 , 0 );
pDoc->RegisterLastFocus( TREE_VIEW );
}
break;
case PAGED_ITEM:
{
ODS( L"going back from paged item to tab\n" );
int nTab = m_pTabs->GetCurSel();
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nTab );
pDoc->RegisterLastFocus( TAB_CTRL );
}
break;
}
pDoc->SetPrevFocus( nFocus );
}
}
return 0;
}
//=-------------------------------------------------------------------------
// ctrl + tab works the same as tab but because of our unorthodox ui
// when under a tab control it will cycle over the tabs and back to the treeview
//
LRESULT CWinStationView::OnCtrlTabbed( WPARAM , LPARAM )
{
ODS( L"CWinStationView::OnCtrlTabbed " );
int nTab;
int nMaxTab;
if( m_pTabs != NULL )
{
CWinAdminDoc *pDoc = (CWinAdminDoc*)GetDocument();
if( pDoc != NULL )
{
FOCUS_STATE nFocus = pDoc->GetLastRegisteredFocus( );
if( nFocus == TREE_VIEW )
{
ODS( L"from tree to tab\n" );
nTab = m_pTabs->GetCurSel();
nMaxTab = m_pTabs->GetItemCount( );
if( nTab >= nMaxTab - 1 )
{
m_pTabs->SetCurSel( 0 );
OnChangePage( 0 , 0 );
nTab = 0;
}
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nTab );
pDoc->RegisterLastFocus( TAB_CTRL );
}
else
{
nTab = m_pTabs->GetCurSel();
nMaxTab = m_pTabs->GetItemCount( );
if( nTab >= nMaxTab - 1 )
{
ODS( L"...back to treeview\n" );
CFrameWnd *p = (CFrameWnd*)pDoc->GetMainWnd();
p->SendMessage( WM_FORCE_TREEVIEW_FOCUS , 0 , 0 );
pDoc->RegisterLastFocus( TREE_VIEW );
}
else
{
ODS( L" ...next tab...\n" );
m_pTabs->SetCurSel( nTab + 1 );
OnChangePage( 0 , 0 );
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nTab + 1 );
}
}
pDoc->SetPrevFocus( nFocus );
}
}
return 0;
}
//=----------------------------------------------------------------------------
// same as OnCtrlTab but we focus on moving in the other direction
// tree_view to last tab -- current tab to ct - 1
//
LRESULT CWinStationView::OnCtrlShiftTabbed( WPARAM , LPARAM )
{
ODS( L"CWinStationView::OnCtrlShiftTabbed " );
int nTab;
int nMaxTab;
if( m_pTabs != NULL )
{
CWinAdminDoc *pDoc = (CWinAdminDoc*)GetDocument();
if( pDoc != NULL )
{
FOCUS_STATE nFocus = pDoc->GetLastRegisteredFocus( );
if( nFocus == TREE_VIEW )
{
ODS( L"from tree to tab\n" );
nMaxTab = m_pTabs->GetItemCount( );
m_pTabs->SetCurSel( nMaxTab - 1 );
OnChangePage( 0 , 0 );
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nMaxTab - 1 );
pDoc->RegisterLastFocus( TAB_CTRL );
}
else
{
nTab = m_pTabs->GetCurSel();
nMaxTab = m_pTabs->GetItemCount( );
if( nTab > 0 )
{
ODS( L" ...next tab...\n" );
m_pTabs->SetCurSel( nTab - 1 );
OnChangePage( 0 , 0 );
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nTab - 1 );
}
else
{
ODS( L"...back to treeview\n" );
CFrameWnd *p = (CFrameWnd*)pDoc->GetMainWnd();
p->SendMessage( WM_FORCE_TREEVIEW_FOCUS , 0 , 0 );
pDoc->RegisterLastFocus( TREE_VIEW );
}
}
pDoc->SetPrevFocus( nFocus );
}
}
return 0;
}
//=----------------------------------------------------------------------------
// When the user hits F6 we need to switch between pains
LRESULT CWinStationView::OnNextPane( WPARAM , LPARAM )
{
ODS( L"CWinStationView::OnNextPane\n" );
int nTab;
int nMaxTab;
if( m_pTabs != NULL )
{
CWinAdminDoc *pDoc = (CWinAdminDoc*)GetDocument();
if( pDoc != NULL )
{
FOCUS_STATE nFocus = pDoc->GetLastRegisteredFocus( );
FOCUS_STATE nPrevFocus = pDoc->GetPrevFocus( );
if( nFocus == TREE_VIEW )
{
if( nPrevFocus == TAB_CTRL )
{
int nTab = m_pTabs->GetCurSel();
m_pTabs->SetFocus( );
m_pTabs->SetCurFocus( nTab );
pDoc->RegisterLastFocus( TAB_CTRL );
}
else
{
pages[ m_CurrPage ].m_pPage->SetFocus( );
pDoc->RegisterLastFocus( PAGED_ITEM );
}
}
else
{
CFrameWnd *p = (CFrameWnd*)pDoc->GetMainWnd();
p->SendMessage( WM_FORCE_TREEVIEW_FOCUS , 0 , 0 );
pDoc->RegisterLastFocus( TREE_VIEW );
}
pDoc->SetPrevFocus( nFocus );
}
}
return 0;
}