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Resource ID Organiser Add-In for Visual C++ 5.0/6.0/.NET

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10 Jan 2005CPOL25 min read 528.2K   12.1K   201  
An application/add-in to organise and renumber resource symbol IDs
// CJTabView.cpp: implementation file
//
// Copyright � 1999 Mike Manzo
// mailto:mmanzo@ieee.org
//
/////////////////////////////////////////////////////////////////////////////
/****************************************************************************
 *
 * $Date: 10/30/99 1:57p $
 * $Revision: 13 $
 * $Archive: /CodeJock/CJLibrary/CJTabView.cpp $
 *
 * $History: CJTabView.cpp $
 * 
 * *****************  Version 13  *****************
 * User: Kirk Stowell Date: 10/30/99   Time: 1:57p
 * Updated in $/CodeJock/CJLibrary
 * Overrode OnEraseBkgnd(...) for flicker free drawing.
 * 
 * *****************  Version 12  *****************
 * User: Kirk Stowell Date: 10/24/99   Time: 3:15a
 * Updated in $/CodeJock/CJLibrary
 * 
 * *****************  Version 11  *****************
 * User: Kirk Stowell Date: 10/24/99   Time: 12:01a
 * Updated in $/CodeJock/CJLibrary
 * Fixed potential resource and memory leak problems.
 * 
 * *****************  Version 10  *****************
 * User: Kirk Stowell Date: 10/14/99   Time: 12:41p
 * Updated in $/CodeJock/CJLibrary
 * Added source control history to file header.
 *
 ***************************************************************************/
/////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "CJTabView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CCJTabView
IMPLEMENT_DYNCREATE(CCJTabView, CCtrlView)

CCJTabView::CCJTabView() : CCtrlView(_T("SysTabControl32"),
	TCS_TOOLTIPS | WS_VISIBLE | WS_CHILD | WS_BORDER)
{
	m_pTabCtrl = (CTabCtrl*) this;
	m_nActiveTab = 0;
}

CCJTabView::~CCJTabView()
{
	while(!m_views.IsEmpty()) {
		CTV_ITEM *pMember=m_views.RemoveTail();
		_delete(pMember);
	}

	// fix potential resource leak - KStowell - 10-22-99.
	m_TabFont.DeleteObject();
}

BEGIN_MESSAGE_MAP(CCJTabView, CCtrlView)
	//{{AFX_MSG_MAP(CCJTabView)
	ON_WM_WINDOWPOSCHANGED()
	ON_NOTIFY_REFLECT(TCN_SELCHANGE, OnSelchange)
	ON_WM_CREATE()
	ON_WM_ERASEBKGND()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CCJTabView message handlers
void CCJTabView::GetChildRect(CRect &rect) 
{
	m_pTabCtrl->GetClientRect(&rect);
}

CView* CCJTabView::GetView(int nView)
{
	ASSERT_VALID(this);
	ASSERT(nView >= 0);
	
	if (nView!=-1) {
        CTV_ITEM *pMember=m_views.GetAt(m_views.FindIndex(nView));
		return (CView*)pMember->pWnd;
	}
	else
		return NULL;
}

CView* CCJTabView::GetView(CRuntimeClass *pViewClass)
{
	ASSERT_VALID(this);
	ASSERT(pViewClass != NULL);
	ASSERT(pViewClass->IsDerivedFrom(RUNTIME_CLASS(CWnd)));
	ASSERT(AfxIsValidAddress(pViewClass, sizeof(CRuntimeClass), FALSE));
	
	for (POSITION pos=m_views.GetHeadPosition(); pos; m_views.GetNext(pos)) {
		CTV_ITEM *pMember=m_views.GetAt(pos);
		if (pMember->pWnd->IsKindOf(pViewClass)) {
			return (CView*)pMember->pWnd;
		}
    }
	return NULL;
}

BOOL CCJTabView::ModifyTabStyle(DWORD dwRemove, DWORD dwAdd, UINT nFlags)
{
	DWORD dwCurrentStyle = GetStyle();

	// We are in horizontal mode...go vertical
	if ((dwAdd & TCS_VERTICAL) && !(dwCurrentStyle & TCS_VERTICAL)) {
		// Get the log font.
		NONCLIENTMETRICS ncm;
		ncm.cbSize = sizeof(NONCLIENTMETRICS);
		VERIFY(::SystemParametersInfo(SPI_GETNONCLIENTMETRICS,
			sizeof(NONCLIENTMETRICS), &ncm, 0));
		// fix potential resource leak - KStowell - 10-22-99.
		m_TabFont.DeleteObject();
		ncm.lfMessageFont.lfOrientation = (dwAdd & TCS_RIGHT) ? 2700 : 900;
		ncm.lfMessageFont.lfEscapement  = (dwAdd & TCS_RIGHT) ? 2700 : 900;
		m_TabFont.CreateFontIndirect(&ncm.lfMessageFont);
		m_pTabCtrl->SetFont(&m_TabFont);
	}
	// We are in vertical mode....go horizontal
	else if ((dwCurrentStyle & TCS_VERTICAL) && !(dwAdd & TCS_VERTICAL)) {
		// Get the log font.
		NONCLIENTMETRICS ncm;
		ncm.cbSize = sizeof(NONCLIENTMETRICS);
		VERIFY(::SystemParametersInfo(SPI_GETNONCLIENTMETRICS,
			sizeof(NONCLIENTMETRICS), &ncm, 0));
		// fix potential resource leak - KStowell - 10-22-99.
		m_TabFont.DeleteObject();
		ncm.lfMessageFont.lfOrientation = 0;
		ncm.lfMessageFont.lfEscapement  = 0;
		m_TabFont.CreateFontIndirect(&ncm.lfMessageFont);
		m_pTabCtrl->SetFont(&m_TabFont);
	}

	return m_pTabCtrl->ModifyStyle(dwRemove, dwAdd, nFlags);
}

// Determine where the views should be placed in the tab...
void CCJTabView::CalcViewRect(CRect* pRect)
{
	GetChildRect((*pRect));
	DWORD dwStyle = GetStyle();

	if ((dwStyle & TCS_BOTTOM) && !(dwStyle & TCS_VERTICAL)) {		// Bottom
		(*pRect).top	+= TABVIEW_BORDER;
		(*pRect).left	+= TABVIEW_BORDER;
		(*pRect).right	-= TABVIEW_BORDER;
		(*pRect).bottom	-= 26;
	}
	else if ((dwStyle & TCS_RIGHT) && (dwStyle & TCS_VERTICAL)) {	// Right
		(*pRect).top	+= TABVIEW_BORDER;
		(*pRect).left	+= TABVIEW_BORDER;
		(*pRect).right	-= 26;
		(*pRect).bottom	-= TABVIEW_BORDER;
	}
	else if (dwStyle & TCS_VERTICAL) {								// Left
		(*pRect).top	+= TABVIEW_BORDER;
		(*pRect).left	+= 26;
		(*pRect).right	-= TABVIEW_BORDER;
		(*pRect).bottom	-= TABVIEW_BORDER;
	}
	else {															// Top
		(*pRect).top	+= 26;
		(*pRect).left	+= TABVIEW_BORDER;
		(*pRect).right	-= TABVIEW_BORDER;
		(*pRect).bottom	-= TABVIEW_BORDER;
	}
}

void CCJTabView::OnWindowPosChanged(WINDOWPOS FAR* lpwndpos) 
{
	CRect rcChild;
	CWnd *pWnd;

	CalcViewRect(&rcChild);
	for (POSITION pos=m_views.GetHeadPosition(); pos; m_views.GetNext(pos)) {
		pWnd = m_views.GetAt(pos)->pWnd;
		pWnd->MoveWindow(rcChild);
	}
	
	// *** LiangYiBin.Donald
	if( lpwndpos->flags & SWP_HIDEWINDOW ) {
		CFrameWnd* pFrame = GetParentFrame();
		POSITION pos = m_views.GetHeadPosition();
		while ( pos != NULL ) {
			// check whether the views in the controlbar are focused
			CTV_ITEM *pItem = (CTV_ITEM *) m_views.GetNext(pos);
			if ( pFrame != NULL && pFrame->GetActiveView() == pItem->pWnd ) {
				// To avoid mainwindow freezing, we must deativate the view,
				// because it's not visible now.
				pFrame->SetActiveView(NULL);
			}
		}
	}
	
	CCtrlView::OnWindowPosChanged(lpwndpos);
}

void CCJTabView::RemoveView(int nView)
{
	ASSERT_VALID(this);
	ASSERT(nView >= 0);
	
	// remove the page from internal list
	m_views.RemoveAt(m_views.FindIndex(nView));
}

void CCJTabView::SetActiveView(CRuntimeClass *pViewClass)
{
	ASSERT_VALID(this);
	ASSERT(pViewClass != NULL);
	ASSERT(pViewClass->IsDerivedFrom(RUNTIME_CLASS(CWnd)));
	ASSERT(AfxIsValidAddress(pViewClass, sizeof(CRuntimeClass), FALSE));
	
	int nNewTab = 0;
	for (POSITION pos=m_views.GetHeadPosition(); pos; m_views.GetNext(pos))	{
		CTV_ITEM *pMember=m_views.GetAt(pos);
		if (pMember->pWnd->IsKindOf(pViewClass)) {
			//first hide old first view
            m_pActiveView->EnableWindow(FALSE);
            m_pActiveView->ShowWindow(SW_HIDE);
			
			// set new active view
			m_pActiveView = (CView*)pMember->pWnd;
			// enable, show, set focus to new view
			m_pActiveView->EnableWindow(TRUE);
			m_pActiveView->ShowWindow(SW_SHOW);
			m_pActiveView->SetFocus();
			
			// *** LiangYiBin.Donald
			//((CFrameWnd *)GetParent())->SetActiveView(m_pActiveView);
			//GetParentFrame()->SetActiveView(m_pActiveView);
			
			m_nActiveTab = nNewTab;
			// select the tab
			m_pTabCtrl->SetCurSel(m_nActiveTab);
			
			break;
		}
		nNewTab++;
    }
}

void CCJTabView::SetActiveView(int nNewTab)
{
	ASSERT_VALID(this);
	ASSERT(nNewTab >= 0);
	
	if (nNewTab!=-1 && nNewTab!=m_nActiveTab) {
        CTV_ITEM *newMember=m_views.GetAt(m_views.FindIndex(nNewTab));
        CTV_ITEM *oldMember=NULL;
		
        if (m_nActiveTab!=-1) {
            oldMember=m_views.GetAt(m_views.FindIndex(m_nActiveTab));
            oldMember->pWnd->EnableWindow(FALSE);
            oldMember->pWnd->ShowWindow(SW_HIDE);
        }
        newMember->pWnd->EnableWindow(TRUE);
        newMember->pWnd->ShowWindow(SW_SHOW);
        newMember->pWnd->SetFocus();
		
        m_pActiveView = (CView *)newMember->pWnd;
		
        m_nActiveTab = nNewTab;
		// select the tab (if tab programmatically changed)
		m_pTabCtrl->SetCurSel(m_nActiveTab);
    }
}

CImageList* CCJTabView::SetTabImageList(CImageList *pImageList)
{
	return m_pTabCtrl->SetImageList (pImageList);
}

BOOL CCJTabView::AddView(LPCTSTR lpszLabel, CRuntimeClass *pViewClass, CDocument* pDoc/*=NULL*/, CCreateContext *pContext/*=NULL*/)
{	
	
#ifdef _DEBUG
	ASSERT_VALID(this);
	ASSERT(pViewClass != NULL);
	ASSERT(pViewClass->IsDerivedFrom(RUNTIME_CLASS(CWnd)));
	ASSERT(AfxIsValidAddress(pViewClass, sizeof(CRuntimeClass), FALSE));
#endif
	
	CCreateContext context;
	if (pContext == NULL)
	{
		context.m_pCurrentDoc		= pDoc;
		context.m_pCurrentFrame		= GetParentFrame();
		context.m_pLastView			= NULL;
		context.m_pNewDocTemplate	= NULL;
		context.m_pNewViewClass		= pViewClass;
		pContext = &context;
	}
	
	CWnd* pWnd;
	TRY	{
		pWnd = (CWnd*)pViewClass->CreateObject();
		if (pWnd == NULL)
			AfxThrowMemoryException();
	}
	CATCH_ALL(e) {
		TRACE0( "Out of memory creating a view.\n" );
		// Note: DELETE_EXCEPTION(e) not required
		return FALSE;
	}
	END_CATCH_ALL
		
	ASSERT_KINDOF(CWnd, pWnd);
	ASSERT(pWnd->m_hWnd == NULL);       // not yet created
	
	DWORD dwStyle = AFX_WS_DEFAULT_VIEW;
	CRect rect;

	// Create with the right size and position
	if (!pWnd->Create(NULL, NULL, dwStyle, rect, this, 0, pContext))
	{
		TRACE0( "Warning: couldn't create client pane for view.\n" );
		// pWnd will be cleaned up by PostNcDestroy
		return FALSE;
	}
	m_pActiveView = (CView*) pWnd;
	
	CTV_ITEM* pMember = new CTV_ITEM;

	pMember->pWnd = pWnd;
	
	_tcscpy( pMember->szLabel, lpszLabel );
	
	m_views.AddTail(pMember);
	
	// ToolTip support for tabs.
	if((m_views.GetCount()-1)==0) {
		m_pToolTip->AddTool( m_pTabCtrl, lpszLabel,
			NULL, m_views.GetCount()-1 );
	}
	else {
		m_pToolTip->AddTool( m_pTabCtrl, lpszLabel,
			CRect(0,0,0,0), m_views.GetCount()-1 );
	}
	
	int nViews = m_views.GetCount();
	if (nViews != 1) {
		pWnd->EnableWindow(FALSE);
		pWnd->ShowWindow(SW_HIDE);
	}
	
	TC_ITEM tci;
	tci.mask = TCIF_TEXT | TCIF_IMAGE;
	tci.pszText = (LPTSTR)(LPCTSTR)lpszLabel;
	tci.iImage = nViews-1;
	m_pTabCtrl->InsertItem(nViews, &tci);

	CRect rcChild;
	CalcViewRect(&rcChild);
	m_pActiveView->MoveWindow(rcChild);

	return TRUE;
}

// Used for tab change notifications
void CCJTabView::OnSelchange(NMHDR* /*pNMHDR*/, LRESULT* pResult) 
{
	SetActiveView(m_pTabCtrl->GetCurSel());
	
	*pResult = 0;
}

int CCJTabView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CCtrlView::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	ASSERT(m_pTabCtrl);			// Should already be constructed

	///////////////////////////////////////////////////////////////////
	// Fixed bug with set parent and modifystyle which would cause the 
	// application to lock up. - Kevin [klussier@redcreek.com].
	///////////////////////////////////////////////////////////////////
	m_pTabCtrl->SetParent(CWnd::FromHandle(lpCreateStruct->hwndParent));
	m_pTabCtrl->ModifyStyleEx(WS_EX_NOPARENTNOTIFY, 0);

	// Get the log font.
	NONCLIENTMETRICS ncm;
	ncm.cbSize = sizeof(NONCLIENTMETRICS);
	VERIFY(::SystemParametersInfo(SPI_GETNONCLIENTMETRICS,
		sizeof(NONCLIENTMETRICS), &ncm, 0));
	m_TabFont.CreateFontIndirect(&ncm.lfMessageFont);
	m_pTabCtrl->SetFont(&m_TabFont);

#ifdef _VC_VERSION_5
	m_pToolTip = m_pTabCtrl->GetTooltips();
	m_pTabCtrl->SetTooltips(m_pToolTip);
#else
	m_pToolTip = m_pTabCtrl->GetToolTips();
	m_pTabCtrl->SetToolTips(m_pToolTip);
#endif // _VC_VERSION_5
	
	return 0;
}

BOOL CCJTabView::OnEraseBkgnd(CDC* pDC) 
{
	CView *pView = GetActiveView();
	if ( pView )
	{
		// Exclude the embedded views
		// area from the erase - Andy
		CRect rectClient;
		pView->GetWindowRect( &rectClient );
		ScreenToClient( &rectClient );
		pDC->ExcludeClipRect( &rectClient );
	}
	return CCtrlView::OnEraseBkgnd(pDC);
}

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Founder Riverblade Limited
United Kingdom United Kingdom
I haven't always written software for a living. When I graduated from Surrey University in 1989, it was with an Electronic Engineering degree, but unfortunately that never really gave me the opportunity to do anything particularly interesting (with the possible exception of designing Darth Vader's Codpiece * for the UK Army in 1990).
    * Also known as the Standard Army Bootswitch. But that's another story...
Since the opportunity arose to lead a software team developing C++ software for Avionic Test Systems in 1996, I've not looked back. More recently I've been involved in the development of subsea acoustic navigation systems, digital TV broadcast systems, port security/tracking systems, and most recently software development tools with my own company, Riverblade Ltd.

One of my personal specialities is IDE plug-in development. ResOrg was my first attempt at a plug-in, but my day to day work is with Visual Lint, an interactive code analysis tool environment with works within the Visual Studio and Eclipse IDEs or on build servers.

I love lots of things, but particularly music, photography and anything connected with history or engineering. I despise ignorant, intolerant and obstructive people - and it shows...I can be a bolshy cow if you wind me up the wrong way...Laugh | :laugh:

I'm currently based 15 minutes walk from the beach in Bournemouth on the south coast of England. Since I moved here I've grown to love the place - even if it is full of grockles in Summer!

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