selectexportarticles.cpp

来自「深入浅出Visual C++入门进阶与应用实例 随书光盘 作者 何志丹」· C++ 代码 · 共 115 行

// SelectExportArticles.cpp : implementation file
//

#include "stdafx.h"
#include "SelectExportArticles.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSelectExportArticles dialog
CArticleElements CSelectExportArticles::s_Eles;


CSelectExportArticles::CSelectExportArticles(CMainData * pMainData,CWnd* pParent /*=NULL*/)
	: CDialog(CSelectExportArticles::IDD, pParent)
{
	m_pMainData = pMainData ;
	//{{AFX_DATA_INIT(CSelectExportArticles)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CSelectExportArticles::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSelectExportArticles)
	DDX_Control(pDX, IDC_ARTICLE_TREE, m_treeCtrl);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSelectExportArticles, CDialog)
	//{{AFX_MSG_MAP(CSelectExportArticles)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSelectExportArticles message handlers

BOOL CSelectExportArticles::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
    if(NULL == m_pMainData)
		return FALSE ;
	CClassTreeNodeData * pNode = m_pMainData->GetCurTreeNode() ;
	if(NULL == pNode )
		return FALSE ;

	HTREEITEM hRootItem = m_treeCtrl.InsertItem(pNode->m_strText);
	for(int i = 0 ; i < pNode->m_arContentData.GetSize() ; i++ )
	{
		CArticleData * pArticle = pNode->m_arContentData[i] ; 
		if(NULL == pArticle)
			continue ;
		HTREEITEM hItem = m_treeCtrl.InsertItem(pArticle->m_topic,hRootItem);
		m_treeCtrl.SetItemData(hItem,pArticle->m_ArticleID);
	}

	m_treeCtrl.Expand(hRootItem,TVE_EXPAND);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

CString CSelectExportArticles::GetArticleTexts(bool bSet , CMainData * pMainData)
{
	if(bSet && NULL != pMainData)
	{
		CSelectExportArticles dlg(pMainData) ;
		dlg.DoModal();//设置内容	
	}

	return s_Eles.MakeTextWithCurBBSFormat() ;
}

void CSelectExportArticles::OnOK() 
{
	s_Eles.Empty() ;
	
	if(NULL != m_pMainData)
	{
		CClassTreeNodeData * pNode = m_pMainData->GetCurTreeNode(); 
		CString strDir = m_pMainData->GetDirOfCurTreeNode();
		if(NULL != pNode)
		{
			HTREEITEM hRootItem = m_treeCtrl.GetRootItem();
			HTREEITEM hChildItem = m_treeCtrl.GetChildItem(hRootItem);
			
			while(NULL != hChildItem)
			{
				if(m_treeCtrl.GetCheck(hChildItem))
				{
					DWORD nID = m_treeCtrl.GetItemData(hChildItem);
					CArticleData * pArticle = pNode->GetArticleData(nID);
					if(NULL != pArticle)
					{
						CString strUrl = strDir + pArticle->m_FileName ;
						s_Eles.AddLink(pArticle->m_topic,strUrl);
						s_Eles += "\r\n";
					}					
				}
				hChildItem = m_treeCtrl.GetNextSiblingItem(hChildItem);
			}
		}
	}

	CDialog::OnOK();
}