options.cpp

一个统计文件大小和程序信息的插件程序(vc或vc.net下使用)

/***************************************************************************/
/* NOTE:                                                                   */
/* This document is copyright (c) by Oz Solomonovich, and is bound by the  */
/* MIT open source license (www.opensource.org/licenses/mit-license.html). */
/* See License.txt for more information.                                   */
/***************************************************************************/

// Options.cpp : implementation file
//

#include "stdafx.h"
#include "LineCount.h"
#include "Options.h"
#include "Config.h"
#include "InsertExtDlg.h"
#include "InsertFileDlg.h"
#include "Help\HelpIDs.h"
#include "Utils.h"
#include "ParserManager.h"
#include "WorkspaceInfo.h"

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

/////////////////////////////////////////////////////////////////////////////
// COptionsSheet

IMPLEMENT_DYNAMIC(COptionsSheet, CHHPropSheet)

COptionsSheet::COptionsSheet(CWnd* pParentWnd, UINT iSelectPage)
	: CHHPropSheet("Options", pParentWnd, iSelectPage)
{
    AddPage(&m_FilesPage);
    AddPage(&m_ExtPage);
    AddPage(&m_StatsPage);
    AddPage(&m_OptionsPage);
}

COptionsSheet::~COptionsSheet()
{
}


BEGIN_MESSAGE_MAP(COptionsSheet, CHHPropSheet)
	//{{AFX_MSG_MAP(COptionsSheet)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// COptionsSheet message handlers



/////////////////////////////////////////////////////////////////////////////
// CPageWithList class

IMPLEMENT_DYNCREATE(CPageWithList, CAutoPropPage)

CPageWithList::CPageWithList(CListBox& managedList, int iDelButton, 
    int iInsButton, UINT nIDTemplate, bool bAllowImplicit /*= true*/, 
    int iHelpID /*= -1*/, UINT nIDCaption /*= 0*/) : 
    CAutoPropPage(nIDTemplate, bAllowImplicit, iHelpID, nIDCaption),
    m_pManagedList(&managedList), m_iDelButton(iDelButton), 
    m_iInsButton(iInsButton)
{
}

void CPageWithList::InitPageWithList()
{
    m_pUndoWnd = GetDlgItem(IDC_UNDO);
    SetLastUndo(none, "");
    SetModified(FALSE);
}

void CPageWithList::DeleteString(CString str)
{
    m_pManagedList->DeleteString(m_pManagedList->FindStringExact(0, str));
    OnUpdateList();
    SetLastUndo(del, str);
	SetModified();
}

void CPageWithList::InsertString(CString str)
{
    m_pManagedList->SetCurSel(m_pManagedList->AddString(str));
    OnUpdateList();
    SetLastUndo(ins, str);
    HandlerImpl_OnSelChange();
	SetModified();
}

void CPageWithList::SetLastUndo(undo_ops op, CString val)
{
    m_LastUndoOp = op;
    m_sLastUndoVal = val;
    m_pUndoWnd->SetWindowText("Und&o");
    m_pUndoWnd->EnableWindow(m_LastUndoOp != none);
}

void CPageWithList::HandlerImpl_OnSelChange() 
{
    BOOL bEnable = (m_pManagedList->GetCurSel() != LB_ERR);
    GetDlgItem(m_iDelButton)->EnableWindow(bEnable);
}

void CPageWithList::HandlerImpl_OnUndo() 
{
    switch (m_LastUndoOp)
    {
        case del:
            InsertString(m_sLastUndoVal);
            m_LastUndoOp = ins;
            break;

        case ins:
            DeleteString(m_sLastUndoVal);
            m_LastUndoOp = del;
            break;

        default:
            return;
    }

    m_pUndoWnd->SetWindowText("Red&o");
}

void CPageWithList::HandlerImpl_OnDelete() 
{
    CString sToDel;
    int iCurSel = m_pManagedList->GetCurSel();

    if (iCurSel < 0)
        return;

    m_pManagedList->GetText(iCurSel, sToDel);
    DeleteString(sToDel);

    if (iCurSel > m_pManagedList->GetCount()) iCurSel--;
    if (iCurSel >= 0)
        m_pManagedList->SetCurSel(iCurSel);

    HandlerImpl_OnSelChange();
    OnUpdateList();
}

int CPageWithList::HandlerImpl_OnVKeyToItem(UINT nKey, CListBox* pListBox, UINT nIndex) 
{
    if (pListBox == m_pManagedList)
    {
	    switch (nKey)
        {
            case VK_DELETE:
            {
                if (m_pManagedList->GetCurSel() != LB_ERR)
                {
                    GetParent()->SendMessage(WM_COMMAND, m_iDelButton, NULL);
                }
                break;
            }

            case VK_INSERT:
            {
                GetParent()->SendMessage(WM_COMMAND, m_iInsButton, NULL);
                break;
            }
        }
    }
	
    return CAutoPropPage::OnVKeyToItem(nKey, pListBox, nIndex);
}



/////////////////////////////////////////////////////////////////////////////
// CFilesPage property page

IMPLEMENT_DYNCREATE(CFilesPage, CPageWithList)

CFilesPage::CFilesPage() : CPageWithList(m_FileList, IDC_DELETEFILE,
    IDC_INSERTFILE, CFilesPage::IDD)
{
	//{{AFX_DATA_INIT(CFilesPage)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT

    m_iHelpID = IDH_OPT_FILES;

	strpair strs[] = 
    {
        { &m_sFileList,   &cfg_sFileIgnoreList }
    };
	
    InitAutoStrs(countof(strs), strs);
}

CFilesPage::~CFilesPage()
{
}

void CFilesPage::DoDataExchange(CDataExchange* pDX)
{
	CPageWithList::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFilesPage)
	DDX_Control(pDX, IDC_FILE_LIST, m_FileList);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CFilesPage, CPageWithList)
	//{{AFX_MSG_MAP(CFilesPage)
	ON_BN_CLICKED(IDC_INSERTFILE, OnInsertfile)
	ON_BN_CLICKED(IDC_DELETEFILE, OnDeletefile)
	ON_BN_CLICKED(IDC_UNDO, OnUndo)
	ON_BN_CLICKED(IDC_CLEARALLFILES, OnClearallfiles)
	ON_LBN_SELCHANGE(IDC_FILE_LIST, OnSelchangeFileList)
	ON_LBN_SELCANCEL(IDC_FILE_LIST, OnSelchangeFileList)
	ON_WM_VKEYTOITEM()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFilesPage message handlers

BOOL CFilesPage::OnInitDialog() 
{
	CPageWithList::OnInitDialog();

    InitPageWithList();
    FillFileList();

    return TRUE;
}

void CFilesPage::OnInsertfile() 
{
    CInsertFileDlg dlg;
    
    if (dlg.DoModal() == IDOK)
    {
        InsertString(dlg.m_sFile);
    }
}

void CFilesPage::OnDeletefile() 
{
    HandlerImpl_OnDelete();
}

void CFilesPage::OnUndo() 
{
    HandlerImpl_OnUndo();
}

void CFilesPage::OnClearallfiles() 
{
    m_sFileList = "";
    FillFileList();
    SetLastUndo(none, "");
}

void CFilesPage::OnSelchangeFileList() 
{
    HandlerImpl_OnSelChange();
}

int CFilesPage::OnVKeyToItem(UINT nKey, CListBox* pListBox, UINT nIndex) 
{
    return HandlerImpl_OnVKeyToItem(nKey, pListBox, nIndex);
}

void CFilesPage::OnUpdateList()
{
    m_sFileList.Empty();

    const int items = m_FileList.GetCount();
    CString cStr;
    for (int i = 0; i < items; ++i)
    {
         if (!m_sFileList.IsEmpty())
         {
             m_sFileList += LIST_DELIMITER;
         }
         m_FileList.GetText(i, cStr);
         m_sFileList += cStr;
    }
}

void CFilesPage::FillFileList()
{
    CStringList strList;
    m_FileList.ResetContent();
    String2StringList(m_sFileList, LIST_DELIMITER, strList);
    POSITION p = strList.GetHeadPosition();
    while (p)
    {
        m_FileList.AddString(strList.GetNext(p));
    }

    OnUpdateList();
    OnSelchangeFileList();
    SetModified();
}


/////////////////////////////////////////////////////////////////////////////
// CExtensionsPage property page

IMPLEMENT_DYNCREATE(CExtensionsPage, CAutoPropPage)

CExtensionsPage::CExtensionsPage() : CAutoPropPage(CExtensionsPage::IDD, true)
{
	//{{AFX_DATA_INIT(CExtensionsPage)
	//}}AFX_DATA_INIT

    m_iHelpID = IDH_OPT_EXT;

    CParserManager::Get().GetState(m_OldPMState);
}

CExtensionsPage::~CExtensionsPage()
{
}

void CExtensionsPage::DoDataExchange(CDataExchange* pDX)
{
	CAutoPropPage::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CExtensionsPage)
	DDX_Control(pDX, IDC_EXT_LIST, m_ExtList);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CExtensionsPage, CAutoPropPage)
	//{{AFX_MSG_MAP(CExtensionsPage)
	ON_BN_CLICKED(IDC_RESET, OnResetList)
	ON_WM_VKEYTOITEM()
	ON_BN_CLICKED(IDC_INSERTEXT, OnInsertext)
	ON_BN_CLICKED(IDC_DELETEEXT, OnDeleteext)
	ON_BN_CLICKED(IDC_UNDO, OnUndo)
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_EXT_LIST, OnItemchangedExtList)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CExtensionsPage message handlers

BOOL CExtensionsPage::OnInitDialog() 
{
	CAutoPropPage::OnInitDialog();

    m_ExtList.SetExtendedStyle(LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);
    m_ExtList.InsertColumn(0, "Extension", LVCFMT_LEFT, 100);
    m_ExtList.InsertColumn(1, "Parser",    LVCFMT_LEFT, 200);
	
    m_pUndoWnd = GetDlgItem(IDC_UNDO);
    m_pUndoWnd->EnableWindow(FALSE);

    FillExtList();