rc2xml.cpp

很牛的GUI源码wxWidgets-2.8.0.zip 可在多种平台下运行.

    while (ch!=34)
        ReadChar(ch);

    ReadChar(ch);
    while (done==false)
    {
        if ((ch==34)&&(lastch!='\\'))
        {
            wxFileOffset p = m_rc.Tell();
            ReadChar(ch);
            // RC supports "", for embedded quote, as well as  \"
            if (ch==34)
                phrase+='\\';
            else
            {
                m_rc.Seek(p);
                done = true;
                }
            }
         if (done==true)
             break;
         if (ch=='\r')
             ReadChar(ch);                    // skip
         if ((ch=='\n')&&(lastch=='\\'))      // lastch <should> be this
             phrase+='n';                     // escape
         else
             phrase+=(char)ch;

         lastch=ch;
         ReadChar(ch);
    }

    return phrase;
}

void rc2xml::ReadChar(int &ch)
{
    wxFileOffset result = m_rc.Tell();

    if((result>=m_filesize))
        m_done=true;

    result = m_rc.Read(&ch,1);

    if( result == wxInvalidOffset )
        m_done=true;

    if(ch==EOF)
        m_done=true;
}

void rc2xml::ParseComboBox(wxString varname)
{
/* COMBOBOX        IDC_SCALECOMBO,10,110,48,52,CBS_DROPDOWNLIST | CBS_SORT |
                    WS_VSCROLL | WS_TABSTOP */
    wxString token,style;
    int x,y,width,height;
    bool GotOrs;
    GotOrs = ReadOrs(token);
    if (ReadRect(x,y,width,height))
        if (GotOrs==false)
      ReadOrs(token);

    m_xmlfile.Write(_T("\t\t<object class=\"wxComboBox\""));
    WriteBasicInfo(x,y,width,height,varname);
    if (token.Find(_T("CBS_SIMPLE")) != wxNOT_FOUND)
        WriteStyle(_T("wxCB_SIMPLE"));
    if (token.Find(_T("CBS_SORT")) != wxNOT_FOUND)
        WriteStyle(_T("wxCB_SORT"));
    if (token.Find(_T("CBS_DISABLENOSCROLL")) != wxNOT_FOUND)
        WriteStyle(_T("wxLB_ALWAYS_SB"));
    m_xmlfile.Write(_T("\n\t\t</object>\n"));

}

void rc2xml::ParseMenu(wxString varname)
{
    wxString token=wxEmptyString;

    //Write menubar to xml file
    m_xmlfile.Write(_T("\t<object class=\"wxMenuBar\""));
    //Avoid duplicate names this way
    varname.Replace(_T("IDR_"),_T("MB_"));
    WriteName(varname);
    m_xmlfile.Write(_T(">\n"));

    while ((token!=_T("BEGIN"))&(token!=_T("{")))
        token=GetToken();

    while ((token!=_T("END"))&(token!=_T("}")))
    {
    token=GetToken();
    token.MakeUpper();

    if (token==_T("POPUP"))
        {
        ParsePopupMenu();
        }
    }
    m_xmlfile.Write(_T("\t</object>\n"));
}

void rc2xml::ParsePopupMenu()
{
    static int menucount=0;
    menucount++;
    wxString token,name,msg,longhelp,tip;
    token=GetQuoteField();

//Remove \t because it causes problems

//spot=token.First("\\t");
//token=token.Left(spot);

//Write Menu item
//Generate a fake name since RC menus don't have one
    name << _T("Menu_") << menucount;
    m_xmlfile.Write(_T("\t\t<object class=\"wxMenu\""));
    WriteName(name);
    m_xmlfile.Write(_T(">\n"));
    WriteLabel(token);

    while ((token!=_T("BEGIN"))&(token!=_T("{")))
        token=GetToken();

    while ((token!=_T("END"))&(token!=_T("}")))
    {
    token=GetToken();
    token.MakeUpper();

    if (token==_T("POPUP"))
        ParsePopupMenu();

    if (token==_T("MENUITEM"))
        ParseMenuItem();
    }
    m_xmlfile.Write(_T("\t\t\t</object>\n"));
}

wxString rc2xml::PeekToken()
{
    wxFileOffset p = m_rc.Tell();
    wxString token=GetToken();

    m_rc.Seek(p);
    return token;
}

//MS Windows pain in the butt CONTROL
void rc2xml::ParseControlMS()
{
    wxString token = PeekToken();

    if (token.Contains(_T("\"")))
        ParseNormalMSControl();
    else
        ParseWeirdMSControl();
}

/*    CONTROL         "Slider1",IDC_SLIDER1,"msctls_trackbar32",TBS_BOTH |
                    TBS_NOTICKS | WS_TABSTOP,52,73,100,15
*/

void rc2xml::ParseSlider(wxString WXUNUSED(label), wxString varname)
{
    wxString token,style;
    ReadOrs(token);
    if (token.Find(_T("TBS_VERT"))!=wxNOT_FOUND)
        style+=_T("wxSL_VERTICAL");
    //MFC RC Default is horizontal
    else
        style+=_T("wxSL_HORIZONTAL");

    int x,y,width,height;
    ReadRect(x,y,width,height);
    m_xmlfile.Write(_T("\t\t<object class=\"wxSlider\""));
    WriteBasicInfo(x,y,width,height,varname);
    WriteStyle(style);
    m_xmlfile.Write(_T("\n\t\t</object>\n"));

}
/*
CONTROL         "Progress1",CG_IDC_PROGDLG_PROGRESS,"msctls_progress32",
                    WS_BORDER,15,52,154,13
*/
void rc2xml::ParseProgressBar(wxString WXUNUSED(label), wxString varname)
{
    wxString token,style;
    ReadOrs(token);

    int x,y,width,height;
    ReadRect(x,y,width,height);

//Always horizontal in MFC
    m_xmlfile.Write(_T("\t\t<object class=\"wxGauge\""));
    WriteBasicInfo(x,y,width,height,varname);
    WriteStyle(style);
    m_xmlfile.Write(_T("\t\t</object>\n"));
}

bool rc2xml::ReadOrs(wxString & orstring)
{
    wxString token;

    token=PeekToken();
    if (token.IsNumber())
        return false;
    orstring=GetToken();

    while(PeekToken()==_T("|"))
    {
    //Grab |
    orstring+=GetToken();
    //Grab next token
    orstring+=GetToken();
    }
    return true;
}

//Is it a checkbutton or a radiobutton or a pushbutton or a groupbox
void rc2xml::ParseCtrlButton(wxString label, wxString varname)
{
    wxString token;
    wxFileOffset p = m_rc.Tell();
    ReadOrs(token);
    m_rc.Seek(p);

    if (token.Find(_T("BS_AUTOCHECKBOX"))!=wxNOT_FOUND)
        ParseCheckBox(label, varname);
    else if ((token.Find(_T("BS_AUTORADIOBUTTON"))!=wxNOT_FOUND)||
             (token.Find(_T("BS_RADIOBUTTON"))!=wxNOT_FOUND))
        ParseRadioButton(label, varname);
    else if (token.Find(_T("BS_GROUPBOX"))!=wxNOT_FOUND)
        ParseGroupBox(label, varname);
    else  // if ((token.Find("BS_PUSHBUTTON")!=wxNOT_FOUND)||
//                (token.Find("BS_DEFPUSHBUTTON")!=wxNOT_FOUND))
        ParsePushButton(label, varname);           // make default case
}

void rc2xml::WriteSize(int width, int height)
{
    wxString msg;
    msg << _T(" <size>") << width << _T(",") << height << _T("d</size>");
    m_xmlfile.Write(msg);
}

void rc2xml::WritePosition(int x, int y)
{
    wxString msg;
    msg << _T(" <pos>") << x << _T(",") << y << _T("d</pos>");
    m_xmlfile.Write(msg);
}

void rc2xml::WriteTitle(wxString title)
{
    wxString msg;
    msg=_T("\t\t<title>")+title+_T("</title>\n");
    m_xmlfile.Write(msg);
}

void rc2xml::WriteName(wxString name)
{

//Try to convert any number ids into names
name=LookUpId(name);
//Replace common MS ids with wxWidgets ids
//I didn't do everyone of them
    if (name==_T("IDOK"))
        name=_T("wxID_OK");
    else if (name==_T("IDCANCEL"))
        name=_T("wxID_CANCEL");
    else if (name==_T("IDAPPLY"))
        name=_T("wxID_APPLY");
    else if (name==_T("ID_FILE_OPEN"))
        name=_T("wxID_OPEN");
    else if (name==_T("ID_FILE_CLOSE"))
        name=_T("wxID_CLOSE");
    else if (name==_T("ID_FILE_SAVE"))
        name=_T("wxID_SAVE");
    else if (name==_T("ID_FILE_SAVE_AS"))
        name=_T("wxID_SAVEAS");
    else if (name==_T("ID_APP_EXIT"))
        name=_T("wxID_EXIT");
    else if (name==_T("ID_FILE_PRINT"))
        name=_T("wxID_PRINT");
    else if (name==_T("ID_FILE_PRINT_PREVIEW"))
        name=_T("wxID_PREVIEW");
    else if (name==_T("ID_FILE_PRINT_SETUP"))
        name=_T("wxID_PRINT_SETUP");
    else if (name==_T("ID_APP_ABOUT"))
        name=_T("wxID_ABOUT");
    else if (name==_T("ID_EDIT_UNDO"))
        name=_T("wxID_UNDO");
    else if (name==_T("ID_EDIT_CUT"))
        name=_T("wxID_CUT");
    else if (name==_T("ID_EDIT_COPY"))
        name=_T("wxID_COPY");
    else if (name==_T("ID_EDIT_PASTE"))
        name=_T("wxID_PASTE");
    else if (name==_T("IDYES"))
        name=_T("wxID_YES");
    else if (name==_T("IDNO"))
        name=_T("wxID_NO");
    else if (name==_T("IDHELP"))
        name=_T("wxID_HELP");

    m_xmlfile.Write(_T(" name= \"")+name+_T("\""));
}

void rc2xml::WriteLabel(wxString label)
{
    label.Replace(_T("&"),_T("$"));
    // changes by MS, handle '<' '>' characters within a label.
    label.Replace(_T("<"),_T("&lt;"));
    label.Replace(_T(">"),_T("&gt;"));
    m_xmlfile.Write(_T("\t\t\t<label>")+label+_T("</label>\n"));
}

void rc2xml::WriteBasicInfo(int x, int y, int width, int height, wxString name)
{
    WriteName(name);
    m_xmlfile.Write(_T(">\n"));
    m_xmlfile.Write(_T("\t\t\t"));
    WritePosition(x,y);
    WriteSize(width,height);
    m_xmlfile.Write(_T("\n"));
}

void rc2xml::WriteStyle(wxString style)
{
    if (style.Length()==0)
        return;
    m_xmlfile.Write(_T("\t\t\t<style>")+style+_T("</style>\n"));
}
/*
    LISTBOX         IDC_LIST1,16,89,48,40,LBS_SORT | LBS_MULTIPLESEL |
                    LBS_NOINTEGRALHEIGHT | WS_VSCROLL | WS_TABSTOP
*/
void rc2xml::ParseListBox(wxString varname)
{
    wxString token;
    token=PeekToken();
    while (!token.IsNumber())
        {
        token=GetToken();
        token=PeekToken();
        }
    int x,y,width,height;
    ReadRect(x,y,width,height);

    m_xmlfile.Write(_T("\t\t<object class=\"wxListBox\""));
    WriteBasicInfo(x,y,width,height,varname);
    m_xmlfile.Write(_T("\n\t\t</object>\n"));

}
/*
    CONTROL         "",IDC_RICHEDIT1,"RICHEDIT",ES_AUTOHSCROLL | WS_BORDER |
                    WS_TABSTOP,103,110,40,14
*/
void rc2xml::ParseRichEdit(wxString WXUNUSED(label), wxString varname)
{
    wxString token;
    //while (ReadOrs(token));
    ReadOrs(token);
    int x,y,width,height;
    ReadRect(x,y,width,height);
    wxString style;
//Make it a rich text control
    style+=_T("wxTE_MULTILINE ");
    m_xmlfile.Write(_T("\t\t<object class=\"wxTextCtrl\""));
    WriteBasicInfo(x,y,width,height,varname);
    WriteStyle(style);
    m_xmlfile.Write(_T("\t\t</object>\n"));

}
/*
CONTROL         "Spin1",IDC_SPIN1,"msctls_updown32",UDS_ARROWKEYS,209,72,
                 19,26
*/
void rc2xml::ParseSpinCtrl(wxString WXUNUSED(label), wxString varname)
{
    wxString token,style;

    ReadOrs(token);
    if (token.Find(_T("UDS_HORZ"))!=wxNOT_FOUND)
        style=_T("wxSP_HORIZONTAL");
    //MFC default
    else
        style=_T("wxSP_VERTICAL");

    int x,y,width,height;
    ReadRect(x,y,width,height);
    m_xmlfile.Write(_T("\t\t<object class=\"wxSpinButton\""));
    WriteBasicInfo(x,y,width,height,varname);
    WriteStyle(style);
    m_xmlfile.Write(_T("\n\t\t</object>\n"));

}

void rc2xml::FirstPass()
{
    wxString token,prevtok;
    while (!m_done)
        {
        token=GetToken();
        if (token==_T("BITMAP"))
            ParseBitmap(prevtok);
        else if (token==_T("STRINGTABLE"))
            ParseStringTable(prevtok);
        else if (token==_T("ICON"))
            ParseIcon(prevtok);

        prevtok=token;
        }
}

void rc2xml::ParseBitmap(wxString varname)
{
    wxString token;
    wxString *bitmapfile;

    token=PeekToken();
    //Microsoft notation?
    if (token==_T("DISCARDABLE"))
        {
        token=GetToken();
        token=PeekToken();
        }
    bitmapfile=new wxString;
    *bitmapfile=GetQuoteField();
    m_bitmaplist->Append(varname,bitmapfile);

}


void rc2xml::SecondPass()
{
    wxString token,prevtok;
    while (!m_done)
        {
        token=GetToken();
        if ((token==_T("DIALOG"))||(token==_T("DIALOGEX")))
            ParseDialog(prevtok);
        else if (token==_T("MENU"))
            ParseMenu(prevtok);
        else if (token==_T("TOOLBAR"))
            ParseToolBar(prevtok);

        prevtok=token;
        }

}

void rc2xml::ParseToolBar(wxString varname)
{
    wxString token;
    token=GetToken();
    wxASSERT_MSG(token==_T("DISCARDABLE"),_T("Error in toolbar parsing"));
//Look up bitmap for toolbar and load
    wxNode *node=m_bitmaplist->Find(LookUpId(varname));
    wxString *bitmappath;
    bitmappath=(wxString *)node->GetData();
    wxBitmap bitmap;
    if (!bitmap.LoadFile(*bitmappath,wxBITMAP_TYPE_BMP ))
        wxLogError(_T("Unable to load bitmap:")+*bitmappath);

//Write toolbar to xml file
    m_xmlfile.Write(_T("\t<object class=\"wxToolBar\""));
//Avoid duplicate names this way
    varname.Replace(_T("IDR_"),_T("TB_"));
    WriteName(varname);
    m_xmlfile.Write(_T(">\n"));
    wxString style;
    style+=_T("wxTB_FLAT");
    WriteStyle(style);