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SuperGrid - Yet Another listview control

, 8 Dec 1999
A combination list control and tree control with checkbox capability
// SuperVw.cpp : implementation file
//

#include "stdafx.h"
#include "SuperGrid.h"
#include "SuperVw.h"
#include "TestTreeDlg.h"
#include "NewItem.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSuperVw

IMPLEMENT_DYNCREATE(CSuperVw, CView)

CSuperVw::CSuperVw()
{
	m_bDrag=TRUE;
}

CSuperVw::~CSuperVw()
{
}


BEGIN_MESSAGE_MAP(CSuperVw, CView)
	//{{AFX_MSG_MAP(CSuperVw)
	ON_WM_SIZE()
	ON_WM_CREATE()
	ON_COMMAND(ID_TOOLS_VIEWINADIALOG, Ondialog)
	ON_COMMAND(IDD_DIALOG1, OnDialog1)
	ON_COMMAND(ID_TOOLS_COLLAPSE, OnToolsCollapse)
	ON_COMMAND(ID_TOOLS_DELETE, OnToolsDelete)
	ON_COMMAND(ID_TOOLS_EXPAND, OnToolsExpand)
	ON_COMMAND(ID_TOOLS_EXPANDALL, OnToolsExpandall)
	ON_COMMAND(ID_TOOLS_SEARCH, OnToolsSearch)
	ON_COMMAND(ID_TOOLS_SORT, OnToolsSort)
	ON_UPDATE_COMMAND_UI(ID_TOOLS_DRAGDROP, OnUpdateToolsDragdrop)
	ON_COMMAND(ID_TOOLS_DRAGDROP, OnToolsDragdrop)
	ON_COMMAND(ID_TOOLS_DELETEALL, OnToolsDeleteall)
	//}}AFX_MSG_MAP
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSuperVw drawing

void CSuperVw::OnDraw(CDC* pDC)
{
	CDocument* pDoc = GetDocument();
	// TODO: add draw code here
}

BOOL CSuperVw::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CSuperVw::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	
}

void CSuperVw::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}


void CSuperVw::OnPrepareDC(CDC* pDC, CPrintInfo* pInfo) 
{
	CView::OnPrepareDC(pDC, pInfo);
}


void CSuperVw::OnPrint(CDC* pDC, CPrintInfo* pInfo) 
{
	if(m_List.GetExtendedStyle() & LVS_EX_CHECKBOXES)
		m_List.HowToLoopThroughAllItems_that_has_a_checkmark_and_print_them_or_what_ever(pDC);
	else
		m_List.HowToLoopThroughAllItems_if_we_wanted_to_print_them_or_what_ever(pDC);	
	
	CView::OnPrint(pDC, pInfo);
}

/////////////////////////////////////////////////////////////////////////////
// CSuperVw diagnostics

#ifdef _DEBUG
void CSuperVw::AssertValid() const
{
	CView::AssertValid();
}

void CSuperVw::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CSuperVw message handlers

void CSuperVw::OnSize(UINT nType, int cx, int cy) 
{
	CView::OnSize(nType, cx, cy);
	if(m_List.GetSafeHwnd())
			m_List.SetWindowPos(0,-1,-1,cx,cy,SWP_SHOWWINDOW);
}



int CSuperVw::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CView::OnCreate(lpCreateStruct) == -1)
		return -1;
	m_List.Create(WS_CHILD | WS_VISIBLE,CRect(0,0,0,0),this,0x100);	
	m_List.InitializeGrid();

	return 0;
}

void CSuperVw::Ondialog() 
{
	
	CTestTreeDlg dlg;
	dlg.DoModal();
}


void CSuperVw::OnDialog1() 
{
	if(m_List.GetSafeHwnd())
	{
		int nIndex = m_List.GetSelectedItem();
		if(nIndex!=-1)
		{
			CNewItem dlg;
			if(dlg.DoModal()==IDOK)
				m_List.HowToInsertItemsAfterTheGridHasBeenInitialized(nIndex, dlg.m_strItem);
		}
	}
}


//Yes I know this is so cheap programming, but let's all get on with our lifes :)
void CSuperVw::OnToolsCollapse() 
{
	m_List.SendMessage(WM_KEYDOWN,(WPARAM)VK_SUBTRACT,0);
}

void CSuperVw::OnToolsDelete() 
{
	m_List.SendMessage(WM_KEYDOWN,(WPARAM)VK_DELETE,0);
}

void CSuperVw::OnToolsExpand() 
{
	m_List.SendMessage(WM_KEYDOWN,(WPARAM)VK_ADD,0);
}

void CSuperVw::OnToolsExpandall() 
{
	m_List.SendMessage(WM_KEYDOWN,(WPARAM)VK_MULTIPLY,0);
}



void CSuperVw::OnToolsSearch() 
{
	m_List.HowToSearch_I_am_using_hardcoded_values_here_cause_I_am_tired_now();	
}

void CSuperVw::OnToolsSort() 
{
	m_List.SortData();
}


void CSuperVw::OnUpdateToolsDragdrop(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(m_bDrag);
}


void CSuperVw::OnToolsDragdrop() 
{
	m_bDrag = !m_bDrag;	
	m_List.m_bDrag=m_bDrag;
}

void CSuperVw::OnToolsDeleteall() 
{
	m_List._DeleteAll();	
}

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

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About the Author

Allan Nielsen

Switzerland Switzerland
No Biography provided

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Web02 | 2.8.140916.1 | Last Updated 9 Dec 1999
Article Copyright 1999 by Allan Nielsen
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