Tombo/Src/SearchTree.h

#ifndef SEARCHTREE_H
#define SEARCHTREE_H

enum SearchResult;
class SearchEngineA;
class SearchTreeScanner;

///////////////////////////////////////////////////////////
// Popup "searching" dialog and do search another thread
///////////////////////////////////////////////////////////

class SearchTree {
protected:
        ///////////////////////////////
        // dialog

        HWND hDlgWnd;

        ///////////////////////////////
        // Thread and thread control vars.

        HANDLE hSearchThread;

        ///////////////////////////////
        // for searching variables

        SearchEngineA *pRegex;
        BOOL bSearchDirectionForward;
        BOOL bSearchEncryptedMemo;
        BOOL bSkipOne;

        TomboURI *pStartURI;

        SearchTreeScanner *pScanner;
        TomboURI *pMatchedURI;

        SearchResult srResult;

public:
        ////////////////////////
        // ctor & dtor

        SearchTree() : pRegex(NULL), hSearchThread(NULL), hDlgWnd(NULL), pStartURI(NULL), pScanner(NULL), pMatchedURI(NULL) {}
        ~SearchTree();
        BOOL Init(SearchEngineA *p, const TomboURI *pStartURI, BOOL bDirectionForward, BOOL bSkipOne, BOOL bSkipEncrypt);

        ////////////////////////
        // Dialog callback

        void InitDialog(HWND hDlg);
        void OnClose(HWND hDlg, WORD nId);

        HWND GetWnd() { return hDlgWnd; }

        ////////////////////////
        // other funcs

        void Popup(HINSTANCE hInst, HWND hParent);
        SearchResult Search();

        void CancelRequest();

        void SetResult(SearchResult sr) { srResult = sr; }
        SearchResult GetResult() { return srResult; }

        const TomboURI *GetMatchedURI() { return pMatchedURI; }
        const TomboURI *CurrentURI();
};

#endif