javaapitool.cpp

用bcg库编写的java IDE 源码

// JavaApiTool.cpp: implementation of the CJavaApiTool class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "VisualJava.h"
#include "JavaApiTool.h"
#include "VisualJavaDoc.h"
#include "JavaDeclManager.h"
#include "JavaApiViewerDlg.h"


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



//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CJavaApiTool::CJavaApiTool()
{
  m_strApiSrcPath    = _T("C:\\j2sdk1.4.2_02\\src");
}

CJavaApiTool::~CJavaApiTool()
{

}



void CJavaApiTool::TraverseApi(LPCTSTR str,HTREEITEM hParent)
{
   CFileFind finder;

   // build a string with wildcards
   CString strWildcard(str);
   strWildcard += _T("\\*.*");

   // start working for files
   BOOL bWorking = finder.FindFile(strWildcard);

   while (bWorking)
   {
      bWorking = finder.FindNextFile();

      // skip . and .. files; otherwise, we'd
      // recur infinitely!

      if (finder.IsDots())
         continue;

      // if it's a directory, recursively search it

      if(finder.IsDirectory())
	  {
		 CString strName(finder.GetFilePath());
		 strName = strName.Mid(m_strApiSrcPath.GetLength()+1);
         strName.Replace('\\','.');
         HTREEITEM hLoc = m_pTree->InsertItem(strName,11,11,hParent);
         m_pTree->SetItemData(hLoc,(DWORD)(LPCTSTR)finder.GetFilePath());
         TraverseApi(finder.GetFilePath(),hLoc);
	  }
	  //else
	  //if(finder.IsArchived() || finder.IsNormal())
	  //	  compilationUnit(finder.GetFilePath());
   }
   finder.Close();
}

void CJavaApiTool::SearchDir(CString strDir)
{
   CFileFind finder;

   // build a string with wildcards
   CString strWildcard(strDir);
   strWildcard += _T("\\*.*");

   // start working for files
   BOOL bWorking = finder.FindFile(strWildcard);

   while (bWorking)
   {
      bWorking = finder.FindNextFile();

      // skip . and .. files; otherwise, we'd
      // recur infinitely!

      if(finder.IsDots())
         continue;
	  if(finder.IsArchived() || finder.IsNormal())
	  	  compilationUnit(finder.GetFilePath());	  
   }finder.Close();
}



void CJavaApiTool::compilationUnit(CString strPath)
{
   TRACE("PARSING....:"+strPath+"\n");

   CJavaDeclManager* pDeclMgr = new CJavaDeclManager(strPath);

   DECL_LIST* pList = pDeclMgr->getDeclList();
   for(POSITION pos = pList->GetHeadPosition(); pos != NULL;)
   {
     __CBaseDecl* pDecl = pList->GetNext(pos);

	 HTREEITEM hParent = (pDecl->getParent()==NULL)?0:pDecl->getParent()->getTreeLoc();
	 if(pDecl->getKind() == FIELD_DECL)
	 {
        CJavaFieldDecl* pField = (CJavaFieldDecl*)pDecl;
		int count = pField->getVarCount();
		for(int i = 0; i<count; i++)
		{
	       pField->setLoc(i,
           m_pDlgView->AddItem(&(m_pDlgView->m_wndPackageMems),
		   pField->getVar(i),hParent,IS_VAR,pDecl->getAccess()));
		}
	 }
	 else
	 if((pDecl->getKind() == IMPORT_DECL)||(pDecl->getKind() == PACKAGE_DECL)
		 ||(pDecl->getKind() == ENDBRACE_DECL))
		 continue;
	 else
	 if(pDecl->getKind() == METHOD_DECL)
	 {
		 CJavaMethodDecl* pMethod = (CJavaMethodDecl*)pDecl;
	     HTREEITEM hLoc = m_pDlgView->AddItem(&(m_pDlgView->m_wndPackageMems),
		 pMethod->getParameterizedName(),hParent,pDecl->getKind(),pDecl->getAccess());
	     pDecl->setTreeLoc(hLoc);
	 }
     else
	 {
	     HTREEITEM hLoc = m_pDlgView->AddItem(&(m_pDlgView->m_wndPackageMems),
		 pDecl->getDeclName(),hParent,pDecl->getKind(),pDecl->getAccess());
	     pDecl->setTreeLoc(hLoc);
	 }
   }
   TRACE("ENDPARSE....:"+strPath+"\n");
   delete pDeclMgr;
}

void CJavaApiTool::ShowPackages(CTreeCtrl* pTree)
{
  m_pTree = pTree;
  TraverseApi(m_strApiSrcPath,0);
}


void CJavaApiTool::ShowMembers(CString strPackageName,CJavaApiViewerDlg* pDlg)
{
  m_pDlgView = pDlg;
  CString strPath = strPackageName;
  strPath.Replace('.','\\');
  strPath = m_strApiSrcPath+"\\"+strPath;
  SearchDir(strPath);
}