[wxWidgets.git] / utils / wxrc / wxrc.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        wxrc.cpp
// Purpose:     XML resource compiler
// Author:      Vaclav Slavik
// Created:     2000/03/05
// RCS-ID:      $Id$
// Copyright:   (c) 2000 Vaclav Slavik
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#if defined(__GNUG__) && !defined(__APPLE__)
    #pragma implementation
    #pragma interface
#endif

// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

// for all others, include the necessary headers (this file is usually all you
// need because it includes almost all "standard" wxWindows headers
#ifndef WX_PRECOMP
    #include "wx/wx.h"
#endif

#include "wx/cmdline.h"
#include "wx/xml/xml.h"
#include "wx/ffile.h"
#include "wx/filename.h"
#include "wx/wfstream.h"


class XmlResApp : public wxAppConsole
{
public:

    virtual int OnRun();
    
private:
    
    void ParseParams(const wxCmdLineParser& cmdline);
    void CompileRes();
    wxArrayString PrepareTempFiles();
    void FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath);

    wxString GetInternalFileName(const wxString& name, const wxArrayString& flist);
    void DeleteTempFiles(const wxArrayString& flist);
    void MakePackageZIP(const wxArrayString& flist);
    void MakePackageCPP(const wxArrayString& flist);
    void MakePackagePython(const wxArrayString& flist);

    void OutputGettext();
    wxArrayString FindStrings();
    wxArrayString FindStrings(wxXmlNode *node);
            
    bool flagVerbose, flagCPP, flagPython, flagGettext;
    wxString parOutput, parFuncname, parOutputPath;
    wxArrayString parFiles;
    int retCode;
};

IMPLEMENT_APP(XmlResApp)

int XmlResApp::OnRun()
{
    static const wxCmdLineEntryDesc cmdLineDesc[] =
    {
        { wxCMD_LINE_SWITCH, _T("h"), _T("help"),  _T("show help message"), 
              wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
        { wxCMD_LINE_SWITCH, _T("v"), _T("verbose"), _T("be verbose") },
        { wxCMD_LINE_SWITCH, _T("c"), _T("cpp-code"),  _T("output C++ source rather than .rsc file") },
        { wxCMD_LINE_SWITCH, _T("p"), _T("python-code"),  _T("output wxPython source rather than .rsc file") },
        { wxCMD_LINE_SWITCH, _T("g"), _T("gettext"),  _T("output list of translatable strings (to stdout or file if -o used)") },
        { wxCMD_LINE_OPTION, _T("n"), _T("function"),  _T("C++/Python function name (with -c or -p) [InitXmlResource]") },
        { wxCMD_LINE_OPTION, _T("o"), _T("output"),  _T("output file [resource.xrs/cpp]") },
#if 0 // not yet implemented
        { wxCMD_LINE_OPTION, _T("l"), _T("list-of-handlers",  _T("output list of neccessary handlers to this file" },
#endif
        { wxCMD_LINE_PARAM,  NULL, NULL, _T("input file(s)"),
              wxCMD_LINE_VAL_STRING, 
              wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_OPTION_MANDATORY },

        { wxCMD_LINE_NONE }
    };

    wxCmdLineParser parser(cmdLineDesc, argc, argv);

    switch (parser.Parse())
    {
        case -1:
            return 0;
            break;

        case 0:
            retCode = 0;
            ParseParams(parser);
            if (flagGettext)
                OutputGettext();
            else
                CompileRes();
            return retCode;
            break;

        default:
            return 1;
            break;
    }
}


void XmlResApp::ParseParams(const wxCmdLineParser& cmdline)
{
    flagGettext = cmdline.Found(_T("g"));
    flagVerbose = cmdline.Found(_T("v"));
    flagCPP = cmdline.Found(_T("c"));
    flagPython = cmdline.Found(_T("p"));

    if (!cmdline.Found(_T("o"), &parOutput)) 
    {
        if (flagGettext)
            parOutput = wxEmptyString;
        else
        {
            if (flagCPP)
                parOutput = _T("resource.cpp");
            else if (flagPython)
                parOutput = _T("resource.py");
            else
                parOutput = _T("resource.xrs");
        }
    }
    wxFileName fn(parOutput);
    fn.Normalize();
    parOutput = fn.GetFullPath();
    parOutputPath = wxPathOnly(parOutput);
    if (!parOutputPath) parOutputPath = _T(".");

    if (!cmdline.Found(_T("n"), &parFuncname)) 
        parFuncname = _T("InitXmlResource");

    for (size_t i = 0; i < cmdline.GetParamCount(); i++)
    {
#ifdef __WINDOWS__
        wxString fn=wxFindFirstFile(cmdline.GetParam(i), wxFILE);
        while (!fn.IsEmpty())
        {
            parFiles.Add(fn);
            fn=wxFindNextFile();
        }
#else
        parFiles.Add(cmdline.GetParam(i));
#endif
    }
}


void XmlResApp::CompileRes()
{
    wxArrayString files = PrepareTempFiles();

    wxRemoveFile(parOutput);

    if (!retCode)
    {        
        if (flagCPP)
            MakePackageCPP(files);
        else if (flagPython)
            MakePackagePython(files);
        else
            MakePackageZIP(files);
    }
        
    DeleteTempFiles(files);
}


wxString XmlResApp::GetInternalFileName(const wxString& name, const wxArrayString& flist)
{
    wxString name2 = name;
    name2.Replace(_T(":"), _T("_"));
    name2.Replace(_T("/"), _T("_"));
    name2.Replace(_T("\\"), _T("_"));
    name2.Replace(_T("*"), _T("_"));
    name2.Replace(_T("?"), _T("_"));
    
    wxString s = wxFileNameFromPath(parOutput) + _T("$") + name2;

    if (wxFileExists(s) && flist.Index(s) == wxNOT_FOUND)
    {        
        for (int i = 0;; i++)
        {
            s.Printf(wxFileNameFromPath(parOutput) + _T("$%03i-") + name2, i);
            if (!wxFileExists(s) || flist.Index(s) != wxNOT_FOUND)
                break;
        }
    }
    return s;
}

wxArrayString XmlResApp::PrepareTempFiles()
{
    wxArrayString flist;
    
    for (size_t i = 0; i < parFiles.Count(); i++)
    {
        if (flagVerbose) 
            wxPrintf(_T("processing ") + parFiles[i] +  _T("...\n"));

        wxXmlDocument doc;
        
        if (!doc.Load(parFiles[i]))
        {
            wxLogError(_T("Error parsing file ") + parFiles[i]);
            retCode = 1;
            continue;
        }
        
        wxString name, ext, path;
        wxSplitPath(parFiles[i], &path, &name, &ext);

        FindFilesInXML(doc.GetRoot(), flist, path);

        wxString internalName = GetInternalFileName(parFiles[i], flist);
        
        doc.Save(parOutputPath + wxFILE_SEP_PATH + internalName);
        flist.Add(internalName);
    }
    
    return flist;
}


// Does 'node' contain filename information at all?
static bool NodeContainsFilename(wxXmlNode *node)
{
   // Any bitmaps:
   if (node->GetName() == _T("bitmap"))
       return TRUE;

   // URLs in wxHtmlWindow:
   if (node->GetName() == _T("url"))
       return TRUE;
   
   // wxBitmapButton:
   wxXmlNode *parent = node->GetParent();
   if (parent != NULL && 
       parent->GetPropVal(_T("class"), _T("")) == _T("wxBitmapButton") &&
       (node->GetName() == _T("focus") || 
        node->GetName() == _T("disabled") ||
        node->GetName() == _T("selected")))
       return TRUE;
   
   // wxBitmap or wxIcon toplevel resources:
   if (node->GetName() == _T("object"))
   {
       wxString klass = node->GetPropVal(_T("class"), wxEmptyString);
       if (klass == _T("wxBitmap") || klass == _T("wxIcon"))
           return TRUE;
   }
   
   return FALSE;
}

// find all files mentioned in structure, e.g. <bitmap>filename</bitmap>
void XmlResApp::FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath)
{
    // Is 'node' XML node element?
    if (node == NULL) return;
    if (node->GetType() != wxXML_ELEMENT_NODE) return;

    bool containsFilename = NodeContainsFilename(node);

    wxXmlNode *n = node->GetChildren();
    while (n)
    {
        if (containsFilename &&
            (n->GetType() == wxXML_TEXT_NODE || 
             n->GetType() == wxXML_CDATA_SECTION_NODE))
        {
            wxString fullname;
            if (wxIsAbsolutePath(n->GetContent()) || inputPath.empty())
                fullname = n->GetContent();
            else
                fullname = inputPath + wxFILE_SEP_PATH + n->GetContent();

            if (flagVerbose) 
                wxPrintf(_T("adding     ") + fullname +  _T("...\n"));

            wxString filename = GetInternalFileName(n->GetContent(), flist);
            n->SetContent(filename);

            if (flist.Index(filename) == wxNOT_FOUND)
                flist.Add(filename);

            wxFileInputStream sin(fullname);
            wxFileOutputStream sout(parOutputPath + wxFILE_SEP_PATH + filename);
            sin.Read(sout); // copy the stream
        }

        // subnodes:
        if (n->GetType() == wxXML_ELEMENT_NODE)
            FindFilesInXML(n, flist, inputPath);

        n = n->GetNext();
    }
}


void XmlResApp::DeleteTempFiles(const wxArrayString& flist)
{
    for (size_t i = 0; i < flist.Count(); i++)
        wxRemoveFile(parOutputPath + wxFILE_SEP_PATH + flist[i]);
}


void XmlResApp::MakePackageZIP(const wxArrayString& flist)
{
    wxString files;
    
    for (size_t i = 0; i < flist.Count(); i++)
        files += flist[i] + _T(" ");
    files.RemoveLast();
    
    if (flagVerbose) 
        wxPrintf(_T("compressing ") + parOutput +  _T("...\n"));
    
    wxString cwd = wxGetCwd();
    wxSetWorkingDirectory(parOutputPath);
    int execres = wxExecute(_T("zip -9 -j ") + 
                            wxString(flagVerbose ? _T("") : _T("-q ")) + 
                            parOutput + _T(" ") + files, TRUE);
    wxSetWorkingDirectory(cwd);
    if (execres == -1)
    {
        wxLogError(_T("Unable to execute zip program. Make sure it is in the path."));
        wxLogError(_T("You can download it at http://www.cdrom.com/pub/infozip/"));
        retCode = 1;
        return;
    }
}


static wxString FileToCppArray(wxString filename, int num)
{
    wxString output;
    wxString tmp;
    wxString snum;
    wxFFile file(filename, wxT("rb"));
    size_t lng = file.Length();
    
    snum.Printf(_T("%i"), num);
    output.Printf(_T("static size_t xml_res_size_") + snum + _T(" = %i;\n"), lng);
    output += _T("static unsigned char xml_res_file_") + snum + _T("[] = {\n");
    // we cannot use string literals because MSVC is dumb wannabe compiler
    // with arbitrary limitation to 2048 strings :(
    
    unsigned char *buffer = new unsigned char[lng];
    file.Read(buffer, lng);
    
    for (size_t i = 0, linelng = 0; i < lng; i++)
    {
        tmp.Printf(_T("%i"), buffer[i]);
        if (i != 0) output << _T(',');
        if (linelng > 70)
        {
            linelng = 0;
            output << _T("\n");
        }
        output << tmp;
        linelng += tmp.Length()+1;
    }
    
    delete[] buffer;
    
    output += _T("};\n\n");
    
    return output;
}


void XmlResApp::MakePackageCPP(const wxArrayString& flist)
{
    wxFFile file(parOutput, wxT("wt"));
    size_t i;

    if (flagVerbose) 
        wxPrintf(_T("creating C++ source file ") + parOutput +  _T("...\n"));
    
    file.Write(_T("")
_T("//\n")
_T("// This file was automatically generated by wxrc, do not edit by hand.\n")
_T("//\n\n")
_T("#include <wx/wxprec.h>\n")
_T("\n")
_T("#ifdef __BORLANDC__\n")
_T("    #pragma hdrstop\n")
_T("#endif\n")
_T("\n")
_T("#ifndef WX_PRECOMP\n")
_T("    #include <wx/wx.h>\n")
_T("#endif\n")
_T("")
_T("#include <wx/filesys.h>\n")
_T("#include <wx/fs_mem.h>\n")
_T("#include <wx/xrc/xmlres.h>\n")
_T("#include <wx/xrc/xh_all.h>\n")
_T("\n"));

    for (i = 0; i < flist.Count(); i++)
        file.Write(
              FileToCppArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));
    
    file.Write(_T("")
_T("void ") + parFuncname + wxT("()\n")
_T("{\n")
_T("\n")
_T("    // Check for memory FS. If not present, load the handler:\n")
_T("    {\n")
_T("        wxMemoryFSHandler::AddFile(wxT(\"XRC_resource/dummy_file\"), wxT(\"dummy one\"));\n")
_T("        wxFileSystem fsys;\n")
_T("        wxFSFile *f = fsys.OpenFile(wxT(\"memory:XRC_resource/dummy_file\"));\n")
_T("        wxMemoryFSHandler::RemoveFile(wxT(\"XRC_resource/dummy_file\"));\n")
_T("        if (f) delete f;\n")
_T("        else wxFileSystem::AddHandler(new wxMemoryFSHandler);\n")
_T("    }\n")
_T("\n"));

    for (i = 0; i < flist.Count(); i++)
    {
        wxString s;
        s.Printf(_T("    wxMemoryFSHandler::AddFile(wxT(\"XRC_resource/") + flist[i] +
                 _T("\"), xml_res_file_%i, xml_res_size_%i);\n"), i, i);
        file.Write(s);
    }

    for (i = 0; i < parFiles.Count(); i++)
    {
        file.Write(_T("    wxXmlResource::Get()->Load(wxT(\"memory:XRC_resource/") +
                   GetInternalFileName(parFiles[i], flist) + _T("\"));\n"));
    }
    
    file.Write(_T("}\n"));


}

static wxString FileToPythonArray(wxString filename, int num)
{
    wxString output;
    wxString tmp;
    wxString snum;
    wxFFile file(filename, wxT("rb"));
    size_t lng = file.Length();
    
    snum.Printf(_T("%i"), num);
    output = _T("    xml_res_file_") + snum + _T(" = \"\"\"\\\n");
    
    unsigned char *buffer = new unsigned char[lng];
    file.Read(buffer, lng);
    
    for (size_t i = 0, linelng = 0; i < lng; i++)
    {
        unsigned char c = buffer[i];
        if (c == '\n')
        {
            tmp = (wxChar)c;
            linelng = 0;
        }
        else if (c < 32 || c > 127)
            tmp.Printf(_T("\\x%02x"), c);
        else if (c == '\\')
            tmp = _T("\\\\");
        else
            tmp = (wxChar)c;
        if (linelng > 70)
        {
            linelng = 0;
            output << _T("\\\n");
        }
        output << tmp;
        linelng += tmp.Length();
    }
    
    delete[] buffer;
    
    output += _T("\"\"\"\n\n");
    
    return output;
}


void XmlResApp::MakePackagePython(const wxArrayString& flist)
{
    wxFFile file(parOutput, wxT("wt"));
    size_t i;

    if (flagVerbose) 
        wxPrintf(_T("creating Python source file ") + parOutput +  _T("...\n"));
    
    file.Write(
       _T("#\n")
       _T("# This file was automatically generated by wxrc, do not edit by hand.\n")
       _T("#\n\n")
       _T("from wxPython.wx import *\n")
       _T("from wxPython.xrc import *\n\n")
    );

    
    file.Write(_T("def ") + parFuncname + _T("():\n"));

    for (i = 0; i < flist.Count(); i++)
        file.Write(
          FileToPythonArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));

    for (i = 0; i < flist.Count(); i++)
    {
        wxString s;
        s.Printf(_T("    wxXmlResource_Get().LoadFromString(xml_res_file_%i)\n"), i);
        file.Write(s);
    }
}


void XmlResApp::OutputGettext()
{
    wxArrayString str = FindStrings();
    
    wxFFile fout;
    if (!parOutput) fout.Attach(stdout);
    else fout.Open(parOutput, wxT("wt"));
    
    for (size_t i = 0; i < str.GetCount(); i++)
        fout.Write(_T("_(\"") + str[i] + _T("\");\n"));
    
    if (!parOutput) fout.Detach();
}


wxArrayString XmlResApp::FindStrings()
{
    wxArrayString arr, a2;

    for (size_t i = 0; i < parFiles.Count(); i++)
    {
        if (flagVerbose) 
            wxPrintf(_T("processing ") + parFiles[i] +  _T("...\n"));

        wxXmlDocument doc;        
        if (!doc.Load(parFiles[i]))
        {
            wxLogError(_T("Error parsing file ") + parFiles[i]);
            retCode = 1;
            continue;
        }
        a2 = FindStrings(doc.GetRoot());
        WX_APPEND_ARRAY(arr, a2);
    }
    
    return arr;
}


static wxString ConvertText(const wxString& str)
{
    wxString str2;
    const wxChar *dt;

    for (dt = str.c_str(); *dt; dt++)
    {
        if (*dt == wxT('_'))
        {
            if ( *(++dt) == wxT('_') )
                str2 << wxT('_');
            else
                str2 << wxT('&') << *dt;
        }
        else 
        {
            switch (*dt)
            {
                case wxT('\n') : str2 << wxT("\\n"); break;
                case wxT('\t') : str2 << wxT("\\t"); break;
                case wxT('\r') : str2 << wxT("\\r"); break;
                case wxT('\\') : if ((*(dt+1) != 'n') &&
                                     (*(dt+1) != 't') &&
                                     (*(dt+1) != 'r'))
                                     str2 << wxT("\\\\");
                                 else
                                     str2 << wxT("\\");    
                                 break;
                case wxT('"')  : str2 << wxT("\\\""); break;
                default        : str2 << *dt; break;
            }
        }
    }

    return str2;
}


wxArrayString XmlResApp::FindStrings(wxXmlNode *node)
{
    wxArrayString arr;

    wxXmlNode *n = node;
    if (n == NULL) return arr;
    n = n->GetChildren();
    
    while (n)
    {
        if ((node->GetType() == wxXML_ELEMENT_NODE) &&
            // parent is an element, i.e. has subnodes...
            (n->GetType() == wxXML_TEXT_NODE || 
            n->GetType() == wxXML_CDATA_SECTION_NODE) &&
            // ...it is textnode...
            (
                node/*not n!*/->GetName() == _T("label") ||
                (node/*not n!*/->GetName() == _T("value") &&
                               !n->GetContent().IsNumber()) ||
                node/*not n!*/->GetName() == _T("help") ||
                node/*not n!*/->GetName() == _T("longhelp") ||
                node/*not n!*/->GetName() == _T("tooltip") ||
                node/*not n!*/->GetName() == _T("htmlcode") ||
                node/*not n!*/->GetName() == _T("title") ||
                node/*not n!*/->GetName() == _T("item")
            ))
            // ...and known to contain translatable string
        {
            arr.Add(ConvertText(n->GetContent()));
        }
        
        // subnodes:
        if (n->GetType() == wxXML_ELEMENT_NODE)
        {
            wxArrayString a2 = FindStrings(n);
            WX_APPEND_ARRAY(arr, a2);
        }
        
        n = n->GetNext();
    }
    return arr;
}
Commit	Line	Data
56d2f750 VS	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wxrc.cpp
	3	// Purpose: XML resource compiler
	4	// Author: Vaclav Slavik
	5	// Created: 2000/03/05
	6	// RCS-ID: $Id$
	7	// Copyright: (c) 2000 Vaclav Slavik
	8	// Licence: wxWindows licence
	9	/////////////////////////////////////////////////////////////////////////////
	10
ab7ce33c	11	#if defined(__GNUG__) && !defined(__APPLE__)
56d2f750 VS	12	#pragma implementation
	13	#pragma interface
	14	#endif
	15
	16	// For compilers that support precompilation, includes "wx/wx.h".
	17	#include "wx/wxprec.h"
	18
	19	#ifdef __BORLANDC__
	20	#pragma hdrstop
	21	#endif
	22
	23	// for all others, include the necessary headers (this file is usually all you
	24	// need because it includes almost all "standard" wxWindows headers
	25	#ifndef WX_PRECOMP
	26	#include "wx/wx.h"
	27	#endif
	28
	29	#include "wx/cmdline.h"
cecc483e	30	#include "wx/xml/xml.h"
56d2f750	31	#include "wx/ffile.h"
4249ec2c	32	#include "wx/filename.h"
f6853b4a VS	33	#include "wx/wfstream.h"
	34
	35
cecc483e	36	class XmlResApp : public wxAppConsole
56d2f750 VS	37	{
56d2f750 VS	38	public:
031dfec8	39
56d2f750 VS	40	virtual int OnRun();
	41
	42	private:
	43
	44	void ParseParams(const wxCmdLineParser& cmdline);
	45	void CompileRes();
	46	wxArrayString PrepareTempFiles();
f6853b4a VS	47	void FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath);
f6853b4a VS	48
a7501aeb	49	wxString GetInternalFileName(const wxString& name, const wxArrayString& flist);
56d2f750 VS	50	void DeleteTempFiles(const wxArrayString& flist);
	51	void MakePackageZIP(const wxArrayString& flist);
	52	void MakePackageCPP(const wxArrayString& flist);
b8b8c49b	53	void MakePackagePython(const wxArrayString& flist);
c8b7a961 VS	54
	55	void OutputGettext();
	56	wxArrayString FindStrings();
	57	wxArrayString FindStrings(wxXmlNode *node);
56d2f750	58
b8b8c49b	59	bool flagVerbose, flagCPP, flagPython, flagGettext;
56d2f750 VS	60	wxString parOutput, parFuncname, parOutputPath;
	61	wxArrayString parFiles;
	62	int retCode;
	63	};
	64
	65	IMPLEMENT_APP(XmlResApp)
	66
	67	int XmlResApp::OnRun()
	68	{
	69	static const wxCmdLineEntryDesc cmdLineDesc[] =
	70	{
2b5f62a0	71	{ wxCMD_LINE_SWITCH, _T("h"), _T("help"), _T("show help message"),
99cd20be	72	wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
2b5f62a0 VZ	73	{ wxCMD_LINE_SWITCH, _T("v"), _T("verbose"), _T("be verbose") },
	74	{ wxCMD_LINE_SWITCH, _T("c"), _T("cpp-code"), _T("output C++ source rather than .rsc file") },
	75	{ wxCMD_LINE_SWITCH, _T("p"), _T("python-code"), _T("output wxPython source rather than .rsc file") },
	76	{ wxCMD_LINE_SWITCH, _T("g"), _T("gettext"), _T("output list of translatable strings (to stdout or file if -o used)") },
	77	{ wxCMD_LINE_OPTION, _T("n"), _T("function"), _T("C++/Python function name (with -c or -p) [InitXmlResource]") },
	78	{ wxCMD_LINE_OPTION, _T("o"), _T("output"), _T("output file [resource.xrs/cpp]") },
99cd20be	79	#if 0 // not yet implemented
2b5f62a0	80	{ wxCMD_LINE_OPTION, _T("l"), _T("list-of-handlers", _T("output list of neccessary handlers to this file" },
99cd20be	81	#endif
2b5f62a0	82	{ wxCMD_LINE_PARAM, NULL, NULL, _T("input file(s)"),
99cd20be VS	83	wxCMD_LINE_VAL_STRING,
99cd20be VS	84	wxCMD_LINE_PARAM_MULTIPLE \| wxCMD_LINE_OPTION_MANDATORY },
56d2f750 VS	85
	86	{ wxCMD_LINE_NONE }
	87	};
	88
	89	wxCmdLineParser parser(cmdLineDesc, argc, argv);
	90
	91	switch (parser.Parse())
	92	{
	93	case -1:
	94	return 0;
	95	break;
	96
	97	case 0:
	98	retCode = 0;
	99	ParseParams(parser);
c8b7a961 VS	100	if (flagGettext)
	101	OutputGettext();
	102	else
	103	CompileRes();
56d2f750 VS	104	return retCode;
	105	break;
	106
	107	default:
	108	return 1;
	109	break;
	110	}
	111	}
	112
	113
	114
	115
	116	void XmlResApp::ParseParams(const wxCmdLineParser& cmdline)
	117	{
2b5f62a0 VZ	118	flagGettext = cmdline.Found(_T("g"));
	119	flagVerbose = cmdline.Found(_T("v"));
	120	flagCPP = cmdline.Found(_T("c"));
	121	flagPython = cmdline.Found(_T("p"));
56d2f750	122
2b5f62a0	123	if (!cmdline.Found(_T("o"), &parOutput))
c8b7a961 VS	124	{
	125	if (flagGettext)
	126	parOutput = wxEmptyString;
	127	else
b8b8c49b VS	128	{
b8b8c49b VS	129	if (flagCPP)
2b5f62a0	130	parOutput = _T("resource.cpp");
b8b8c49b	131	else if (flagPython)
2b5f62a0	132	parOutput = _T("resource.py");
b8b8c49b	133	else
2b5f62a0	134	parOutput = _T("resource.xrs");
b8b8c49b	135	}
c8b7a961	136	}
4249ec2c VS	137	wxFileName fn(parOutput);
	138	fn.Normalize();
	139	parOutput = fn.GetFullPath();
56d2f750	140	parOutputPath = wxPathOnly(parOutput);
2b5f62a0	141	if (!parOutputPath) parOutputPath = _T(".");
56d2f750	142
2b5f62a0 VZ	143	if (!cmdline.Found(_T("n"), &parFuncname))
2b5f62a0 VZ	144	parFuncname = _T("InitXmlResource");
56d2f750 VS	145
56d2f750 VS	146	for (size_t i = 0; i < cmdline.GetParamCount(); i++)
f65a69e9 VS	147	{
	148	#ifdef __WINDOWS__
	149	wxString fn=wxFindFirstFile(cmdline.GetParam(i), wxFILE);
	150	while (!fn.IsEmpty())
	151	{
	152	parFiles.Add(fn);
	153	fn=wxFindNextFile();
	154	}
	155	#else
56d2f750	156	parFiles.Add(cmdline.GetParam(i));
f65a69e9 VS	157	#endif
f65a69e9 VS	158	}
56d2f750 VS	159	}
	160
	161
	162
	163
	164	void XmlResApp::CompileRes()
	165	{
	166	wxArrayString files = PrepareTempFiles();
	167
	168	wxRemoveFile(parOutput);
	169
56d2f750 VS	170	if (!retCode)
	171	{
	172	if (flagCPP)
	173	MakePackageCPP(files);
b8b8c49b VS	174	else if (flagPython)
b8b8c49b VS	175	MakePackagePython(files);
56d2f750 VS	176	else
	177	MakePackageZIP(files);
	178	}
	179
	180	DeleteTempFiles(files);
	181	}
	182
	183
a7501aeb VS	184	wxString XmlResApp::GetInternalFileName(const wxString& name, const wxArrayString& flist)
	185	{
	186	wxString name2 = name;
2b5f62a0 VZ	187	name2.Replace(_T(":"), _T("_"));
	188	name2.Replace(_T("/"), _T("_"));
	189	name2.Replace(_T("\\"), _T("_"));
	190	name2.Replace(_T("*"), _T("_"));
	191	name2.Replace(_T("?"), _T("_"));
a7501aeb	192
2b5f62a0	193	wxString s = wxFileNameFromPath(parOutput) + _T("$") + name2;
a7501aeb VS	194
	195	if (wxFileExists(s) && flist.Index(s) == wxNOT_FOUND)
	196	{
	197	for (int i = 0;; i++)
	198	{
2b5f62a0	199	s.Printf(wxFileNameFromPath(parOutput) + _T("$%03i-") + name2, i);
a7501aeb VS	200	if (!wxFileExists(s) \|\| flist.Index(s) != wxNOT_FOUND)
	201	break;
	202	}
	203	}
	204	return s;
	205	}
56d2f750 VS	206
	207	wxArrayString XmlResApp::PrepareTempFiles()
	208	{
	209	wxArrayString flist;
	210
	211	for (size_t i = 0; i < parFiles.Count(); i++)
	212	{
	213	if (flagVerbose)
2b5f62a0	214	wxPrintf(_T("processing ") + parFiles[i] + _T("...\n"));
56d2f750 VS	215
	216	wxXmlDocument doc;
	217
	218	if (!doc.Load(parFiles[i]))
	219	{
2b5f62a0	220	wxLogError(_T("Error parsing file ") + parFiles[i]);
56d2f750 VS	221	retCode = 1;
	222	continue;
	223	}
	224
f6853b4a VS	225	wxString name, ext, path;
	226	wxSplitPath(parFiles[i], &path, &name, &ext);
	227
	228	FindFilesInXML(doc.GetRoot(), flist, path);
56d2f750	229
a7501aeb VS	230	wxString internalName = GetInternalFileName(parFiles[i], flist);
a7501aeb VS	231
4249ec2c	232	doc.Save(parOutputPath + wxFILE_SEP_PATH + internalName);
a7501aeb	233	flist.Add(internalName);
56d2f750 VS	234	}
	235
	236	return flist;
	237	}
	238
	239
4249ec2c VS	240	// Does 'node' contain filename information at all?
	241	static bool NodeContainsFilename(wxXmlNode *node)
	242	{
	243	// Any bitmaps:
	244	if (node->GetName() == _T("bitmap"))
	245	return TRUE;
	246
	247	// URLs in wxHtmlWindow:
	248	if (node->GetName() == _T("url"))
	249	return TRUE;
	250
	251	// wxBitmapButton:
	252	wxXmlNode *parent = node->GetParent();
	253	if (parent != NULL &&
	254	parent->GetPropVal(_T("class"), _T("")) == _T("wxBitmapButton") &&
	255	(node->GetName() == _T("focus") \|\|
	256	node->GetName() == _T("disabled") \|\|
	257	node->GetName() == _T("selected")))
	258	return TRUE;
	259
	260	// wxBitmap or wxIcon toplevel resources:
	261	if (node->GetName() == _T("object"))
	262	{
	263	wxString klass = node->GetPropVal(_T("class"), wxEmptyString);
	264	if (klass == _T("wxBitmap") \|\| klass == _T("wxIcon"))
	265	return TRUE;
	266	}
	267
	268	return FALSE;
	269	}
56d2f750	270
f6853b4a VS	271	// find all files mentioned in structure, e.g. <bitmap>filename</bitmap>
	272	void XmlResApp::FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath)
	273	{
2b5f62a0 VZ	274	// Is 'node' XML node element?
	275	if (node == NULL) return;
	276	if (node->GetType() != wxXML_ELEMENT_NODE) return;
	277
4249ec2c	278	bool containsFilename = NodeContainsFilename(node);
2b5f62a0 VZ	279
2b5f62a0 VZ	280	wxXmlNode *n = node->GetChildren();
f6853b4a VS	281	while (n)
f6853b4a VS	282	{
2b5f62a0	283	if (containsFilename &&
f6853b4a	284	(n->GetType() == wxXML_TEXT_NODE \|\|
2b5f62a0	285	n->GetType() == wxXML_CDATA_SECTION_NODE))
f6853b4a VS	286	{
f6853b4a VS	287	wxString fullname;
2b5f62a0 VZ	288	if (wxIsAbsolutePath(n->GetContent()) \|\| inputPath.empty())
	289	fullname = n->GetContent();
	290	else
4249ec2c	291	fullname = inputPath + wxFILE_SEP_PATH + n->GetContent();
a7501aeb VS	292
a7501aeb VS	293	if (flagVerbose)
2b5f62a0 VZ	294	wxPrintf(_T("adding ") + fullname + _T("...\n"));
2b5f62a0 VZ	295
a7501aeb	296	wxString filename = GetInternalFileName(n->GetContent(), flist);
f6853b4a	297	n->SetContent(filename);
f6853b4a	298
2b5f62a0 VZ	299	if (flist.Index(filename) == wxNOT_FOUND)
2b5f62a0 VZ	300	flist.Add(filename);
f6853b4a VS	301
f6853b4a VS	302	wxFileInputStream sin(fullname);
4249ec2c	303	wxFileOutputStream sout(parOutputPath + wxFILE_SEP_PATH + filename);
f6853b4a VS	304	sin.Read(sout); // copy the stream
f6853b4a VS	305	}
2b5f62a0	306
f6853b4a VS	307	// subnodes:
	308	if (n->GetType() == wxXML_ELEMENT_NODE)
	309	FindFilesInXML(n, flist, inputPath);
2b5f62a0	310
f6853b4a VS	311	n = n->GetNext();
	312	}
	313	}
	314
	315
	316
56d2f750 VS	317	void XmlResApp::DeleteTempFiles(const wxArrayString& flist)
	318	{
	319	for (size_t i = 0; i < flist.Count(); i++)
4249ec2c	320	wxRemoveFile(parOutputPath + wxFILE_SEP_PATH + flist[i]);
56d2f750 VS	321	}
	322
	323
	324
	325	void XmlResApp::MakePackageZIP(const wxArrayString& flist)
	326	{
	327	wxString files;
	328
	329	for (size_t i = 0; i < flist.Count(); i++)
2b5f62a0	330	files += flist[i] + _T(" ");
56d2f750 VS	331	files.RemoveLast();
	332
	333	if (flagVerbose)
2b5f62a0	334	wxPrintf(_T("compressing ") + parOutput + _T("...\n"));
4249ec2c VS	335
	336	wxString cwd = wxGetCwd();
	337	wxSetWorkingDirectory(parOutputPath);
	338	int execres = wxExecute(_T("zip -9 -j ") +
	339	wxString(flagVerbose ? _T("") : _T("-q ")) +
	340	parOutput + _T(" ") + files, TRUE);
	341	wxSetWorkingDirectory(cwd);
	342	if (execres == -1)
56d2f750	343	{
2b5f62a0 VZ	344	wxLogError(_T("Unable to execute zip program. Make sure it is in the path."));
2b5f62a0 VZ	345	wxLogError(_T("You can download it at http://www.cdrom.com/pub/infozip/"));
56d2f750 VS	346	retCode = 1;
	347	return;
	348	}
	349	}
	350
	351
	352
	353
	354	static wxString FileToCppArray(wxString filename, int num)
	355	{
	356	wxString output;
56d2f750	357	wxString tmp;
f6853b4a	358	wxString snum;
5851504d	359	wxFFile file(filename, wxT("rb"));
56d2f750 VS	360	size_t lng = file.Length();
56d2f750 VS	361
2b5f62a0 VZ	362	snum.Printf(_T("%i"), num);
	363	output.Printf(_T("static size_t xml_res_size_") + snum + _T(" = %i;\n"), lng);
	364	output += _T("static unsigned char xml_res_file_") + snum + _T("[] = {\n");
e066e256 VS	365	// we cannot use string literals because MSVC is dumb wannabe compiler
e066e256 VS	366	// with arbitrary limitation to 2048 strings :(
56d2f750 VS	367
	368	unsigned char *buffer = new unsigned char[lng];
	369	file.Read(buffer, lng);
	370
f6853b4a	371	for (size_t i = 0, linelng = 0; i < lng; i++)
56d2f750	372	{
2b5f62a0 VZ	373	tmp.Printf(_T("%i"), buffer[i]);
2b5f62a0 VZ	374	if (i != 0) output << _T(',');
e066e256	375	if (linelng > 70)
f6853b4a VS	376	{
f6853b4a VS	377	linelng = 0;
2b5f62a0	378	output << _T("\n");
f6853b4a	379	}
e066e256 VS	380	output << tmp;
e066e256 VS	381	linelng += tmp.Length()+1;
56d2f750 VS	382	}
	383
	384	delete[] buffer;
	385
2b5f62a0	386	output += _T("};\n\n");
56d2f750 VS	387
	388	return output;
	389	}
	390
	391
	392	void XmlResApp::MakePackageCPP(const wxArrayString& flist)
	393	{
5851504d	394	wxFFile file(parOutput, wxT("wt"));
56d2f750 VS	395	size_t i;
	396
	397	if (flagVerbose)
2b5f62a0	398	wxPrintf(_T("creating C++ source file ") + parOutput + _T("...\n"));
56d2f750	399
2b5f62a0 VZ	400	file.Write(_T("")
	401	_T("//\n")
	402	_T("// This file was automatically generated by wxrc, do not edit by hand.\n")
	403	_T("//\n\n")
	404	_T("#include <wx/wxprec.h>\n")
	405	_T("\n")
	406	_T("#ifdef __BORLANDC__\n")
	407	_T(" #pragma hdrstop\n")
	408	_T("#endif\n")
	409	_T("\n")
	410	_T("#ifndef WX_PRECOMP\n")
	411	_T(" #include <wx/wx.h>\n")
	412	_T("#endif\n")
	413	_T("")
	414	_T("#include <wx/filesys.h>\n")
	415	_T("#include <wx/fs_mem.h>\n")
	416	_T("#include <wx/xrc/xmlres.h>\n")
	417	_T("#include <wx/xrc/xh_all.h>\n")
	418	_T("\n"));
56d2f750 VS	419
56d2f750 VS	420	for (i = 0; i < flist.Count(); i++)
4249ec2c VS	421	file.Write(
4249ec2c VS	422	FileToCppArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));
56d2f750	423
2b5f62a0	424	file.Write(_T("")
5851504d	425	_T("void ") + parFuncname + wxT("()\n")
2b5f62a0 VZ	426	_T("{\n")
	427	_T("\n")
	428	_T(" // Check for memory FS. If not present, load the handler:\n")
	429	_T(" {\n")
5851504d	430	_T(" wxMemoryFSHandler::AddFile(wxT(\"XRC_resource/dummy_file\"), wxT(\"dummy one\"));\n")
2b5f62a0	431	_T(" wxFileSystem fsys;\n")
5851504d VS	432	_T(" wxFSFile *f = fsys.OpenFile(wxT(\"memory:XRC_resource/dummy_file\"));\n")
5851504d VS	433	_T(" wxMemoryFSHandler::RemoveFile(wxT(\"XRC_resource/dummy_file\"));\n")
2b5f62a0 VZ	434	_T(" if (f) delete f;\n")
	435	_T(" else wxFileSystem::AddHandler(new wxMemoryFSHandler);\n")
	436	_T(" }\n")
	437	_T("\n"));
56d2f750 VS	438
	439	for (i = 0; i < flist.Count(); i++)
	440	{
	441	wxString s;
5851504d VS	442	s.Printf(_T(" wxMemoryFSHandler::AddFile(wxT(\"XRC_resource/") + flist[i] +
5851504d VS	443	_T("\"), xml_res_file_%i, xml_res_size_%i);\n"), i, i);
56d2f750 VS	444	file.Write(s);
56d2f750 VS	445	}
f6853b4a VS	446
	447	for (i = 0; i < parFiles.Count(); i++)
	448	{
5851504d VS	449	file.Write(_T(" wxXmlResource::Get()->Load(wxT(\"memory:XRC_resource/") +
5851504d VS	450	GetInternalFileName(parFiles[i], flist) + _T("\"));\n"));
f6853b4a	451	}
56d2f750	452
2b5f62a0	453	file.Write(_T("}\n"));
56d2f750	454
f6853b4a	455
56d2f750	456	}
c8b7a961	457
b8b8c49b VS	458	static wxString FileToPythonArray(wxString filename, int num)
	459	{
	460	wxString output;
	461	wxString tmp;
	462	wxString snum;
5851504d	463	wxFFile file(filename, wxT("rb"));
b8b8c49b VS	464	size_t lng = file.Length();
b8b8c49b VS	465
2b5f62a0 VZ	466	snum.Printf(_T("%i"), num);
2b5f62a0 VZ	467	output = _T(" xml_res_file_") + snum + _T(" = \"\"\"\\\n");
b8b8c49b VS	468
	469	unsigned char *buffer = new unsigned char[lng];
	470	file.Read(buffer, lng);
	471
	472	for (size_t i = 0, linelng = 0; i < lng; i++)
	473	{
	474	unsigned char c = buffer[i];
	475	if (c == '\n')
	476	{
	477	tmp = (wxChar)c;
	478	linelng = 0;
	479	}
	480	else if (c < 32 \|\| c > 127)
2b5f62a0	481	tmp.Printf(_T("\\x%02x"), c);
b8b8c49b	482	else if (c == '\\')
2b5f62a0	483	tmp = _T("\\\\");
b8b8c49b VS	484	else
	485	tmp = (wxChar)c;
	486	if (linelng > 70)
	487	{
	488	linelng = 0;
2b5f62a0	489	output << _T("\\\n");
b8b8c49b VS	490	}
	491	output << tmp;
	492	linelng += tmp.Length();
	493	}
	494
	495	delete[] buffer;
	496
2b5f62a0	497	output += _T("\"\"\"\n\n");
b8b8c49b VS	498
	499	return output;
	500	}
	501
	502
	503	void XmlResApp::MakePackagePython(const wxArrayString& flist)
	504	{
5851504d	505	wxFFile file(parOutput, wxT("wt"));
b8b8c49b VS	506	size_t i;
	507
	508	if (flagVerbose)
2b5f62a0	509	wxPrintf(_T("creating Python source file ") + parOutput + _T("...\n"));
b8b8c49b VS	510
b8b8c49b VS	511	file.Write(
2b5f62a0 VZ	512	_T("#\n")
	513	_T("# This file was automatically generated by wxrc, do not edit by hand.\n")
	514	_T("#\n\n")
	515	_T("from wxPython.wx import *\n")
	516	_T("from wxPython.xrc import *\n\n")
b8b8c49b VS	517	);
	518
	519
2b5f62a0	520	file.Write(_T("def ") + parFuncname + _T("():\n"));
b8b8c49b VS	521
b8b8c49b VS	522	for (i = 0; i < flist.Count(); i++)
4249ec2c VS	523	file.Write(
4249ec2c VS	524	FileToPythonArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));
b8b8c49b VS	525
	526	for (i = 0; i < flist.Count(); i++)
	527	{
	528	wxString s;
2b5f62a0	529	s.Printf(_T(" wxXmlResource_Get().LoadFromString(xml_res_file_%i)\n"), i);
b8b8c49b VS	530	file.Write(s);
	531	}
	532	}
	533
c8b7a961 VS	534
	535
	536	void XmlResApp::OutputGettext()
	537	{
	538	wxArrayString str = FindStrings();
	539
	540	wxFFile fout;
	541	if (!parOutput) fout.Attach(stdout);
5851504d	542	else fout.Open(parOutput, wxT("wt"));
c8b7a961 VS	543
c8b7a961 VS	544	for (size_t i = 0; i < str.GetCount(); i++)
0653d364	545	fout.Write(_T("_(\"") + str[i] + _T("\");\n"));
c8b7a961 VS	546
	547	if (!parOutput) fout.Detach();
	548	}
	549
	550
	551
	552	wxArrayString XmlResApp::FindStrings()
	553	{
	554	wxArrayString arr, a2;
	555
	556	for (size_t i = 0; i < parFiles.Count(); i++)
	557	{
	558	if (flagVerbose)
2b5f62a0	559	wxPrintf(_T("processing ") + parFiles[i] + _T("...\n"));
c8b7a961 VS	560
	561	wxXmlDocument doc;
	562	if (!doc.Load(parFiles[i]))
	563	{
2b5f62a0	564	wxLogError(_T("Error parsing file ") + parFiles[i]);
c8b7a961 VS	565	retCode = 1;
	566	continue;
	567	}
	568	a2 = FindStrings(doc.GetRoot());
	569	WX_APPEND_ARRAY(arr, a2);
	570	}
	571
	572	return arr;
	573	}
	574
	575
	576
c109ef11 VS	577	static wxString ConvertText(const wxString& str)
	578	{
	579	wxString str2;
	580	const wxChar *dt;
	581
	582	for (dt = str.c_str(); *dt; dt++)
	583	{
	584	if (*dt == wxT('_'))
	585	{
	586	if ( *(++dt) == wxT('_') )
	587	str2 << wxT('_');
	588	else
	589	str2 << wxT('&') << *dt;
	590	}
	591	else
	592	{
	593	switch (*dt)
	594	{
	595	case wxT('\n') : str2 << wxT("\\n"); break;
	596	case wxT('\t') : str2 << wxT("\\t"); break;
	597	case wxT('\r') : str2 << wxT("\\r"); break;
2b5f62a0 VZ	598	case wxT('\\') : if ((*(dt+1) != 'n') &&
	599	(*(dt+1) != 't') &&
	600	(*(dt+1) != 'r'))
	601	str2 << wxT("\\\\");
	602	else
	603	str2 << wxT("\\");
	604	break;
904a226c	605	case wxT('"') : str2 << wxT("\\\""); break;
c109ef11 VS	606	default : str2 << *dt; break;
	607	}
	608	}
	609	}
	610
	611	return str2;
	612	}
	613
	614
c8b7a961 VS	615	wxArrayString XmlResApp::FindStrings(wxXmlNode *node)
	616	{
	617	wxArrayString arr;
	618
	619	wxXmlNode *n = node;
	620	if (n == NULL) return arr;
	621	n = n->GetChildren();
	622
	623	while (n)
	624	{
	625	if ((node->GetType() == wxXML_ELEMENT_NODE) &&
	626	// parent is an element, i.e. has subnodes...
	627	(n->GetType() == wxXML_TEXT_NODE \|\|
	628	n->GetType() == wxXML_CDATA_SECTION_NODE) &&
	629	// ...it is textnode...
	630	(
	631	node/not n!/->GetName() == _T("label") \|\|
	632	(node/not n!/->GetName() == _T("value") &&
	633	!n->GetContent().IsNumber()) \|\|
	634	node/not n!/->GetName() == _T("help") \|\|
	635	node/not n!/->GetName() == _T("longhelp") \|\|
	636	node/not n!/->GetName() == _T("tooltip") \|\|
	637	node/not n!/->GetName() == _T("htmlcode") \|\|
0653d364 VS	638	node/not n!/->GetName() == _T("title") \|\|
0653d364 VS	639	node/not n!/->GetName() == _T("item")
c8b7a961	640	))
c109ef11	641	// ...and known to contain translatable string
c8b7a961	642	{
c109ef11	643	arr.Add(ConvertText(n->GetContent()));
c8b7a961 VS	644	}
	645
	646	// subnodes:
	647	if (n->GetType() == wxXML_ELEMENT_NODE)
	648	{
	649	wxArrayString a2 = FindStrings(n);
	650	WX_APPEND_ARRAY(arr, a2);
	651	}
	652
	653	n = n->GetNext();
	654	}
	655	return arr;
	656	}