[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/xrc/xml.h"
#include "wx/ffile.h"
#include "wx/filename.h"
#include "wx/wfstream.h"


/*
#if wxUSE_GUI
#error "You must compile the resource compiler with wxBase!"
#endif
*/

class XmlResApp : public wxApp
{
public:

#if wxUSE_GUI
    bool OnInit();
#else
    virtual int OnRun();
#endif
    
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)

#if wxUSE_GUI
bool XmlResApp::OnInit()
#else
int XmlResApp::OnRun()
#endif
{
    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();
#if wxUSE_GUI
            return FALSE;
#else
            return retCode;
#endif
            break;

        default:
#if wxUSE_GUI
            return FALSE;
#else
            return 1;
#endif
            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++)
        parFiles.Add(cmdline.GetParam(i));
}


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, "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, "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 + "()\n")
_T("{\n")
_T("\n")
_T("    // Check for memory FS. If not present, load the handler:\n")
_T("    {\n")
_T("        wxMemoryFSHandler::AddFile(\"XRC_resource/dummy_file\", \"dummy one\");\n")
_T("        wxFileSystem fsys;\n")
_T("        wxFSFile *f = fsys.OpenFile(\"memory:XRC_resource/dummy_file\");\n")
_T("        wxMemoryFSHandler::RemoveFile(\"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(\"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(\"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, "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, "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, "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"
999d9a9f	30	#include "wx/xrc/xml.h"
56d2f750	31	#include "wx/ffile.h"
4249ec2c	32	#include "wx/filename.h"
f6853b4a VS	33	#include "wx/wfstream.h"
	34
	35
	36
	37
56d2f750	38
031dfec8	39	/*
56d2f750 VS	40	#if wxUSE_GUI
	41	#error "You must compile the resource compiler with wxBase!"
	42	#endif
031dfec8	43	*/
56d2f750 VS	44
	45	class XmlResApp : public wxApp
	46	{
	47	public:
031dfec8 JS	48
	49	#if wxUSE_GUI
	50	bool OnInit();
	51	#else
56d2f750	52	virtual int OnRun();
031dfec8	53	#endif
56d2f750 VS	54
	55	private:
	56
	57	void ParseParams(const wxCmdLineParser& cmdline);
	58	void CompileRes();
	59	wxArrayString PrepareTempFiles();
f6853b4a VS	60	void FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath);
f6853b4a VS	61
a7501aeb	62	wxString GetInternalFileName(const wxString& name, const wxArrayString& flist);
56d2f750 VS	63	void DeleteTempFiles(const wxArrayString& flist);
	64	void MakePackageZIP(const wxArrayString& flist);
	65	void MakePackageCPP(const wxArrayString& flist);
b8b8c49b	66	void MakePackagePython(const wxArrayString& flist);
c8b7a961 VS	67
	68	void OutputGettext();
	69	wxArrayString FindStrings();
	70	wxArrayString FindStrings(wxXmlNode *node);
56d2f750	71
b8b8c49b	72	bool flagVerbose, flagCPP, flagPython, flagGettext;
56d2f750 VS	73	wxString parOutput, parFuncname, parOutputPath;
	74	wxArrayString parFiles;
	75	int retCode;
	76	};
	77
	78	IMPLEMENT_APP(XmlResApp)
	79
031dfec8 JS	80	#if wxUSE_GUI
	81	bool XmlResApp::OnInit()
	82	#else
56d2f750	83	int XmlResApp::OnRun()
031dfec8	84	#endif
56d2f750 VS	85	{
	86	static const wxCmdLineEntryDesc cmdLineDesc[] =
	87	{
2b5f62a0	88	{ wxCMD_LINE_SWITCH, _T("h"), _T("help"), _T("show help message"),
99cd20be	89	wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
2b5f62a0 VZ	90	{ wxCMD_LINE_SWITCH, _T("v"), _T("verbose"), _T("be verbose") },
	91	{ wxCMD_LINE_SWITCH, _T("c"), _T("cpp-code"), _T("output C++ source rather than .rsc file") },
	92	{ wxCMD_LINE_SWITCH, _T("p"), _T("python-code"), _T("output wxPython source rather than .rsc file") },
	93	{ wxCMD_LINE_SWITCH, _T("g"), _T("gettext"), _T("output list of translatable strings (to stdout or file if -o used)") },
	94	{ wxCMD_LINE_OPTION, _T("n"), _T("function"), _T("C++/Python function name (with -c or -p) [InitXmlResource]") },
	95	{ wxCMD_LINE_OPTION, _T("o"), _T("output"), _T("output file [resource.xrs/cpp]") },
99cd20be	96	#if 0 // not yet implemented
2b5f62a0	97	{ wxCMD_LINE_OPTION, _T("l"), _T("list-of-handlers", _T("output list of neccessary handlers to this file" },
99cd20be	98	#endif
2b5f62a0	99	{ wxCMD_LINE_PARAM, NULL, NULL, _T("input file(s)"),
99cd20be VS	100	wxCMD_LINE_VAL_STRING,
99cd20be VS	101	wxCMD_LINE_PARAM_MULTIPLE \| wxCMD_LINE_OPTION_MANDATORY },
56d2f750 VS	102
	103	{ wxCMD_LINE_NONE }
	104	};
	105
	106	wxCmdLineParser parser(cmdLineDesc, argc, argv);
	107
	108	switch (parser.Parse())
	109	{
	110	case -1:
	111	return 0;
	112	break;
	113
	114	case 0:
	115	retCode = 0;
	116	ParseParams(parser);
c8b7a961 VS	117	if (flagGettext)
	118	OutputGettext();
	119	else
	120	CompileRes();
031dfec8 JS	121	#if wxUSE_GUI
	122	return FALSE;
	123	#else
56d2f750	124	return retCode;
031dfec8	125	#endif
56d2f750 VS	126	break;
	127
	128	default:
031dfec8 JS	129	#if wxUSE_GUI
	130	return FALSE;
	131	#else
56d2f750	132	return 1;
031dfec8	133	#endif
56d2f750 VS	134	break;
	135	}
	136	}
	137
	138
	139
	140
	141	void XmlResApp::ParseParams(const wxCmdLineParser& cmdline)
	142	{
2b5f62a0 VZ	143	flagGettext = cmdline.Found(_T("g"));
	144	flagVerbose = cmdline.Found(_T("v"));
	145	flagCPP = cmdline.Found(_T("c"));
	146	flagPython = cmdline.Found(_T("p"));
56d2f750	147
2b5f62a0	148	if (!cmdline.Found(_T("o"), &parOutput))
c8b7a961 VS	149	{
	150	if (flagGettext)
	151	parOutput = wxEmptyString;
	152	else
b8b8c49b VS	153	{
b8b8c49b VS	154	if (flagCPP)
2b5f62a0	155	parOutput = _T("resource.cpp");
b8b8c49b	156	else if (flagPython)
2b5f62a0	157	parOutput = _T("resource.py");
b8b8c49b	158	else
2b5f62a0	159	parOutput = _T("resource.xrs");
b8b8c49b	160	}
c8b7a961	161	}
4249ec2c VS	162	wxFileName fn(parOutput);
	163	fn.Normalize();
	164	parOutput = fn.GetFullPath();
56d2f750	165	parOutputPath = wxPathOnly(parOutput);
2b5f62a0	166	if (!parOutputPath) parOutputPath = _T(".");
56d2f750	167
2b5f62a0 VZ	168	if (!cmdline.Found(_T("n"), &parFuncname))
2b5f62a0 VZ	169	parFuncname = _T("InitXmlResource");
56d2f750 VS	170
	171	for (size_t i = 0; i < cmdline.GetParamCount(); i++)
	172	parFiles.Add(cmdline.GetParam(i));
	173	}
	174
	175
	176
	177
	178	void XmlResApp::CompileRes()
	179	{
	180	wxArrayString files = PrepareTempFiles();
	181
	182	wxRemoveFile(parOutput);
	183
56d2f750 VS	184	if (!retCode)
	185	{
	186	if (flagCPP)
	187	MakePackageCPP(files);
b8b8c49b VS	188	else if (flagPython)
b8b8c49b VS	189	MakePackagePython(files);
56d2f750 VS	190	else
	191	MakePackageZIP(files);
	192	}
	193
	194	DeleteTempFiles(files);
	195	}
	196
	197
a7501aeb VS	198	wxString XmlResApp::GetInternalFileName(const wxString& name, const wxArrayString& flist)
	199	{
	200	wxString name2 = name;
2b5f62a0 VZ	201	name2.Replace(_T(":"), _T("_"));
	202	name2.Replace(_T("/"), _T("_"));
	203	name2.Replace(_T("\\"), _T("_"));
	204	name2.Replace(_T("*"), _T("_"));
	205	name2.Replace(_T("?"), _T("_"));
a7501aeb	206
2b5f62a0	207	wxString s = wxFileNameFromPath(parOutput) + _T("$") + name2;
a7501aeb VS	208
	209	if (wxFileExists(s) && flist.Index(s) == wxNOT_FOUND)
	210	{
	211	for (int i = 0;; i++)
	212	{
2b5f62a0	213	s.Printf(wxFileNameFromPath(parOutput) + _T("$%03i-") + name2, i);
a7501aeb VS	214	if (!wxFileExists(s) \|\| flist.Index(s) != wxNOT_FOUND)
	215	break;
	216	}
	217	}
	218	return s;
	219	}
56d2f750 VS	220
	221	wxArrayString XmlResApp::PrepareTempFiles()
	222	{
	223	wxArrayString flist;
	224
	225	for (size_t i = 0; i < parFiles.Count(); i++)
	226	{
	227	if (flagVerbose)
2b5f62a0	228	wxPrintf(_T("processing ") + parFiles[i] + _T("...\n"));
56d2f750 VS	229
	230	wxXmlDocument doc;
	231
	232	if (!doc.Load(parFiles[i]))
	233	{
2b5f62a0	234	wxLogError(_T("Error parsing file ") + parFiles[i]);
56d2f750 VS	235	retCode = 1;
	236	continue;
	237	}
	238
f6853b4a VS	239	wxString name, ext, path;
	240	wxSplitPath(parFiles[i], &path, &name, &ext);
	241
	242	FindFilesInXML(doc.GetRoot(), flist, path);
56d2f750	243
a7501aeb VS	244	wxString internalName = GetInternalFileName(parFiles[i], flist);
a7501aeb VS	245
4249ec2c	246	doc.Save(parOutputPath + wxFILE_SEP_PATH + internalName);
a7501aeb	247	flist.Add(internalName);
56d2f750 VS	248	}
	249
	250	return flist;
	251	}
	252
	253
4249ec2c VS	254	// Does 'node' contain filename information at all?
	255	static bool NodeContainsFilename(wxXmlNode *node)
	256	{
	257	// Any bitmaps:
	258	if (node->GetName() == _T("bitmap"))
	259	return TRUE;
	260
	261	// URLs in wxHtmlWindow:
	262	if (node->GetName() == _T("url"))
	263	return TRUE;
	264
	265	// wxBitmapButton:
	266	wxXmlNode *parent = node->GetParent();
	267	if (parent != NULL &&
	268	parent->GetPropVal(_T("class"), _T("")) == _T("wxBitmapButton") &&
	269	(node->GetName() == _T("focus") \|\|
	270	node->GetName() == _T("disabled") \|\|
	271	node->GetName() == _T("selected")))
	272	return TRUE;
	273
	274	// wxBitmap or wxIcon toplevel resources:
	275	if (node->GetName() == _T("object"))
	276	{
	277	wxString klass = node->GetPropVal(_T("class"), wxEmptyString);
	278	if (klass == _T("wxBitmap") \|\| klass == _T("wxIcon"))
	279	return TRUE;
	280	}
	281
	282	return FALSE;
	283	}
56d2f750	284
f6853b4a VS	285	// find all files mentioned in structure, e.g. <bitmap>filename</bitmap>
	286	void XmlResApp::FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath)
	287	{
2b5f62a0 VZ	288	// Is 'node' XML node element?
	289	if (node == NULL) return;
	290	if (node->GetType() != wxXML_ELEMENT_NODE) return;
	291
4249ec2c	292	bool containsFilename = NodeContainsFilename(node);
2b5f62a0 VZ	293
2b5f62a0 VZ	294	wxXmlNode *n = node->GetChildren();
f6853b4a VS	295	while (n)
f6853b4a VS	296	{
2b5f62a0	297	if (containsFilename &&
f6853b4a	298	(n->GetType() == wxXML_TEXT_NODE \|\|
2b5f62a0	299	n->GetType() == wxXML_CDATA_SECTION_NODE))
f6853b4a VS	300	{
f6853b4a VS	301	wxString fullname;
2b5f62a0 VZ	302	if (wxIsAbsolutePath(n->GetContent()) \|\| inputPath.empty())
	303	fullname = n->GetContent();
	304	else
4249ec2c	305	fullname = inputPath + wxFILE_SEP_PATH + n->GetContent();
a7501aeb VS	306
a7501aeb VS	307	if (flagVerbose)
2b5f62a0 VZ	308	wxPrintf(_T("adding ") + fullname + _T("...\n"));
2b5f62a0 VZ	309
a7501aeb	310	wxString filename = GetInternalFileName(n->GetContent(), flist);
f6853b4a	311	n->SetContent(filename);
f6853b4a	312
2b5f62a0 VZ	313	if (flist.Index(filename) == wxNOT_FOUND)
2b5f62a0 VZ	314	flist.Add(filename);
f6853b4a VS	315
f6853b4a VS	316	wxFileInputStream sin(fullname);
4249ec2c	317	wxFileOutputStream sout(parOutputPath + wxFILE_SEP_PATH + filename);
f6853b4a VS	318	sin.Read(sout); // copy the stream
f6853b4a VS	319	}
2b5f62a0	320
f6853b4a VS	321	// subnodes:
	322	if (n->GetType() == wxXML_ELEMENT_NODE)
	323	FindFilesInXML(n, flist, inputPath);
2b5f62a0	324
f6853b4a VS	325	n = n->GetNext();
	326	}
	327	}
	328
	329
	330
56d2f750 VS	331	void XmlResApp::DeleteTempFiles(const wxArrayString& flist)
	332	{
	333	for (size_t i = 0; i < flist.Count(); i++)
4249ec2c	334	wxRemoveFile(parOutputPath + wxFILE_SEP_PATH + flist[i]);
56d2f750 VS	335	}
	336
	337
	338
	339	void XmlResApp::MakePackageZIP(const wxArrayString& flist)
	340	{
	341	wxString files;
	342
	343	for (size_t i = 0; i < flist.Count(); i++)
2b5f62a0	344	files += flist[i] + _T(" ");
56d2f750 VS	345	files.RemoveLast();
	346
	347	if (flagVerbose)
2b5f62a0	348	wxPrintf(_T("compressing ") + parOutput + _T("...\n"));
4249ec2c VS	349
	350	wxString cwd = wxGetCwd();
	351	wxSetWorkingDirectory(parOutputPath);
	352	int execres = wxExecute(_T("zip -9 -j ") +
	353	wxString(flagVerbose ? _T("") : _T("-q ")) +
	354	parOutput + _T(" ") + files, TRUE);
	355	wxSetWorkingDirectory(cwd);
	356	if (execres == -1)
56d2f750	357	{
2b5f62a0 VZ	358	wxLogError(_T("Unable to execute zip program. Make sure it is in the path."));
2b5f62a0 VZ	359	wxLogError(_T("You can download it at http://www.cdrom.com/pub/infozip/"));
56d2f750 VS	360	retCode = 1;
	361	return;
	362	}
	363	}
	364
	365
	366
	367
	368	static wxString FileToCppArray(wxString filename, int num)
	369	{
	370	wxString output;
56d2f750	371	wxString tmp;
f6853b4a	372	wxString snum;
56d2f750 VS	373	wxFFile file(filename, "rb");
	374	size_t lng = file.Length();
	375
2b5f62a0 VZ	376	snum.Printf(_T("%i"), num);
	377	output.Printf(_T("static size_t xml_res_size_") + snum + _T(" = %i;\n"), lng);
	378	output += _T("static unsigned char xml_res_file_") + snum + _T("[] = {\n");
e066e256 VS	379	// we cannot use string literals because MSVC is dumb wannabe compiler
e066e256 VS	380	// with arbitrary limitation to 2048 strings :(
56d2f750 VS	381
	382	unsigned char *buffer = new unsigned char[lng];
	383	file.Read(buffer, lng);
	384
f6853b4a	385	for (size_t i = 0, linelng = 0; i < lng; i++)
56d2f750	386	{
2b5f62a0 VZ	387	tmp.Printf(_T("%i"), buffer[i]);
2b5f62a0 VZ	388	if (i != 0) output << _T(',');
e066e256	389	if (linelng > 70)
f6853b4a VS	390	{
f6853b4a VS	391	linelng = 0;
2b5f62a0	392	output << _T("\n");
f6853b4a	393	}
e066e256 VS	394	output << tmp;
e066e256 VS	395	linelng += tmp.Length()+1;
56d2f750 VS	396	}
	397
	398	delete[] buffer;
	399
2b5f62a0	400	output += _T("};\n\n");
56d2f750 VS	401
	402	return output;
	403	}
	404
	405
	406	void XmlResApp::MakePackageCPP(const wxArrayString& flist)
	407	{
	408	wxFFile file(parOutput, "wt");
	409	size_t i;
	410
	411	if (flagVerbose)
2b5f62a0	412	wxPrintf(_T("creating C++ source file ") + parOutput + _T("...\n"));
56d2f750	413
2b5f62a0 VZ	414	file.Write(_T("")
	415	_T("//\n")
	416	_T("// This file was automatically generated by wxrc, do not edit by hand.\n")
	417	_T("//\n\n")
	418	_T("#include <wx/wxprec.h>\n")
	419	_T("\n")
	420	_T("#ifdef __BORLANDC__\n")
	421	_T(" #pragma hdrstop\n")
	422	_T("#endif\n")
	423	_T("\n")
	424	_T("#ifndef WX_PRECOMP\n")
	425	_T(" #include <wx/wx.h>\n")
	426	_T("#endif\n")
	427	_T("")
	428	_T("#include <wx/filesys.h>\n")
	429	_T("#include <wx/fs_mem.h>\n")
	430	_T("#include <wx/xrc/xmlres.h>\n")
	431	_T("#include <wx/xrc/xh_all.h>\n")
	432	_T("\n"));
56d2f750 VS	433
56d2f750 VS	434	for (i = 0; i < flist.Count(); i++)
4249ec2c VS	435	file.Write(
4249ec2c VS	436	FileToCppArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));
56d2f750	437
2b5f62a0 VZ	438	file.Write(_T("")
	439	_T("void " + parFuncname + "()\n")
	440	_T("{\n")
	441	_T("\n")
	442	_T(" // Check for memory FS. If not present, load the handler:\n")
	443	_T(" {\n")
	444	_T(" wxMemoryFSHandler::AddFile(\"XRC_resource/dummy_file\", \"dummy one\");\n")
	445	_T(" wxFileSystem fsys;\n")
	446	_T(" wxFSFile *f = fsys.OpenFile(\"memory:XRC_resource/dummy_file\");\n")
	447	_T(" wxMemoryFSHandler::RemoveFile(\"XRC_resource/dummy_file\");\n")
	448	_T(" if (f) delete f;\n")
	449	_T(" else wxFileSystem::AddHandler(new wxMemoryFSHandler);\n")
	450	_T(" }\n")
	451	_T("\n"));
56d2f750 VS	452
	453	for (i = 0; i < flist.Count(); i++)
	454	{
	455	wxString s;
2b5f62a0 VZ	456	s.Printf(_T(" wxMemoryFSHandler::AddFile(\"XRC_resource/") + flist[i] +
2b5f62a0 VZ	457	_T("\", xml_res_file_%i, xml_res_size_%i);\n"), i, i);
56d2f750 VS	458	file.Write(s);
56d2f750 VS	459	}
f6853b4a VS	460
	461	for (i = 0; i < parFiles.Count(); i++)
	462	{
2b5f62a0 VZ	463	file.Write(_T(" wxXmlResource::Get()->Load(\"memory:XRC_resource/") +
2b5f62a0 VZ	464	GetInternalFileName(parFiles[i], flist) + _T("\");\n"));
f6853b4a	465	}
56d2f750	466
2b5f62a0	467	file.Write(_T("}\n"));
56d2f750	468
f6853b4a	469
56d2f750	470	}
c8b7a961	471
b8b8c49b VS	472	static wxString FileToPythonArray(wxString filename, int num)
	473	{
	474	wxString output;
	475	wxString tmp;
	476	wxString snum;
	477	wxFFile file(filename, "rb");
	478	size_t lng = file.Length();
	479
2b5f62a0 VZ	480	snum.Printf(_T("%i"), num);
2b5f62a0 VZ	481	output = _T(" xml_res_file_") + snum + _T(" = \"\"\"\\\n");
b8b8c49b VS	482
	483	unsigned char *buffer = new unsigned char[lng];
	484	file.Read(buffer, lng);
	485
	486	for (size_t i = 0, linelng = 0; i < lng; i++)
	487	{
	488	unsigned char c = buffer[i];
	489	if (c == '\n')
	490	{
	491	tmp = (wxChar)c;
	492	linelng = 0;
	493	}
	494	else if (c < 32 \|\| c > 127)
2b5f62a0	495	tmp.Printf(_T("\\x%02x"), c);
b8b8c49b	496	else if (c == '\\')
2b5f62a0	497	tmp = _T("\\\\");
b8b8c49b VS	498	else
	499	tmp = (wxChar)c;
	500	if (linelng > 70)
	501	{
	502	linelng = 0;
2b5f62a0	503	output << _T("\\\n");
b8b8c49b VS	504	}
	505	output << tmp;
	506	linelng += tmp.Length();
	507	}
	508
	509	delete[] buffer;
	510
2b5f62a0	511	output += _T("\"\"\"\n\n");
b8b8c49b VS	512
	513	return output;
	514	}
	515
	516
	517	void XmlResApp::MakePackagePython(const wxArrayString& flist)
	518	{
	519	wxFFile file(parOutput, "wt");
	520	size_t i;
	521
	522	if (flagVerbose)
2b5f62a0	523	wxPrintf(_T("creating Python source file ") + parOutput + _T("...\n"));
b8b8c49b VS	524
b8b8c49b VS	525	file.Write(
2b5f62a0 VZ	526	_T("#\n")
	527	_T("# This file was automatically generated by wxrc, do not edit by hand.\n")
	528	_T("#\n\n")
	529	_T("from wxPython.wx import *\n")
	530	_T("from wxPython.xrc import *\n\n")
b8b8c49b VS	531	);
	532
	533
2b5f62a0	534	file.Write(_T("def ") + parFuncname + _T("():\n"));
b8b8c49b VS	535
b8b8c49b VS	536	for (i = 0; i < flist.Count(); i++)
4249ec2c VS	537	file.Write(
4249ec2c VS	538	FileToPythonArray(parOutputPath + wxFILE_SEP_PATH + flist[i], i));
b8b8c49b VS	539
	540	for (i = 0; i < flist.Count(); i++)
	541	{
	542	wxString s;
2b5f62a0	543	s.Printf(_T(" wxXmlResource_Get().LoadFromString(xml_res_file_%i)\n"), i);
b8b8c49b VS	544	file.Write(s);
	545	}
	546	}
	547
c8b7a961 VS	548
	549
	550	void XmlResApp::OutputGettext()
	551	{
	552	wxArrayString str = FindStrings();
	553
	554	wxFFile fout;
	555	if (!parOutput) fout.Attach(stdout);
2b5f62a0	556	else fout.Open(parOutput, "wt");
c8b7a961 VS	557
c8b7a961 VS	558	for (size_t i = 0; i < str.GetCount(); i++)
0653d364	559	fout.Write(_T("_(\"") + str[i] + _T("\");\n"));
c8b7a961 VS	560
	561	if (!parOutput) fout.Detach();
	562	}
	563
	564
	565
	566	wxArrayString XmlResApp::FindStrings()
	567	{
	568	wxArrayString arr, a2;
	569
	570	for (size_t i = 0; i < parFiles.Count(); i++)
	571	{
	572	if (flagVerbose)
2b5f62a0	573	wxPrintf(_T("processing ") + parFiles[i] + _T("...\n"));
c8b7a961 VS	574
	575	wxXmlDocument doc;
	576	if (!doc.Load(parFiles[i]))
	577	{
2b5f62a0	578	wxLogError(_T("Error parsing file ") + parFiles[i]);
c8b7a961 VS	579	retCode = 1;
	580	continue;
	581	}
	582	a2 = FindStrings(doc.GetRoot());
	583	WX_APPEND_ARRAY(arr, a2);
	584	}
	585
	586	return arr;
	587	}
	588
	589
	590
c109ef11 VS	591	static wxString ConvertText(const wxString& str)
	592	{
	593	wxString str2;
	594	const wxChar *dt;
	595
	596	for (dt = str.c_str(); *dt; dt++)
	597	{
	598	if (*dt == wxT('_'))
	599	{
	600	if ( *(++dt) == wxT('_') )
	601	str2 << wxT('_');
	602	else
	603	str2 << wxT('&') << *dt;
	604	}
	605	else
	606	{
	607	switch (*dt)
	608	{
	609	case wxT('\n') : str2 << wxT("\\n"); break;
	610	case wxT('\t') : str2 << wxT("\\t"); break;
	611	case wxT('\r') : str2 << wxT("\\r"); break;
2b5f62a0 VZ	612	case wxT('\\') : if ((*(dt+1) != 'n') &&
	613	(*(dt+1) != 't') &&
	614	(*(dt+1) != 'r'))
	615	str2 << wxT("\\\\");
	616	else
	617	str2 << wxT("\\");
	618	break;
904a226c	619	case wxT('"') : str2 << wxT("\\\""); break;
c109ef11 VS	620	default : str2 << *dt; break;
	621	}
	622	}
	623	}
	624
	625	return str2;
	626	}
	627
	628
c8b7a961 VS	629	wxArrayString XmlResApp::FindStrings(wxXmlNode *node)
	630	{
	631	wxArrayString arr;
	632
	633	wxXmlNode *n = node;
	634	if (n == NULL) return arr;
	635	n = n->GetChildren();
	636
	637	while (n)
	638	{
	639	if ((node->GetType() == wxXML_ELEMENT_NODE) &&
	640	// parent is an element, i.e. has subnodes...
	641	(n->GetType() == wxXML_TEXT_NODE \|\|
	642	n->GetType() == wxXML_CDATA_SECTION_NODE) &&
	643	// ...it is textnode...
	644	(
	645	node/not n!/->GetName() == _T("label") \|\|
	646	(node/not n!/->GetName() == _T("value") &&
	647	!n->GetContent().IsNumber()) \|\|
	648	node/not n!/->GetName() == _T("help") \|\|
	649	node/not n!/->GetName() == _T("longhelp") \|\|
	650	node/not n!/->GetName() == _T("tooltip") \|\|
	651	node/not n!/->GetName() == _T("htmlcode") \|\|
0653d364 VS	652	node/not n!/->GetName() == _T("title") \|\|
0653d364 VS	653	node/not n!/->GetName() == _T("item")
c8b7a961	654	))
c109ef11	655	// ...and known to contain translatable string
c8b7a961	656	{
c109ef11	657	arr.Add(ConvertText(n->GetContent()));
c8b7a961 VS	658	}
	659
	660	// subnodes:
	661	if (n->GetType() == wxXML_ELEMENT_NODE)
	662	{
	663	wxArrayString a2 = FindStrings(n);
	664	WX_APPEND_ARRAY(arr, a2);
	665	}
	666
	667	n = n->GetNext();
	668	}
	669	return arr;
	670	}