A few tweaks and cleanups

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

diff --git a/utils/wxrc/wxrc.cpp b/utils/wxrc/wxrc.cpp
index f346b485ae54ee16d25979ae590c16a521ea0927..597fd096025956946486716d18bcbc3081f54809 100644 (file)
--- a/utils/wxrc/wxrc.cpp
+++ b/utils/wxrc/wxrc.cpp
@@ -27,8 +27,13 @@
 #endif
 
 #include "wx/cmdline.h"
 #endif
 
 #include "wx/cmdline.h"

-#include "wx/xml/xml.h"
+#include "wx/xrc/xml.h"

 #include "wx/ffile.h"
 #include "wx/ffile.h"

+#include "wx/wfstream.h"
+
+
+
+

 
 /*
 #if wxUSE_GUI
 
 /*
 #if wxUSE_GUI


@@ -51,11 +56,17 @@ private:
     void ParseParams(const wxCmdLineParser& cmdline);
     void CompileRes();
     wxArrayString PrepareTempFiles();
     void ParseParams(const wxCmdLineParser& cmdline);
     void CompileRes();
     wxArrayString PrepareTempFiles();

+    void FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath);
+

     void DeleteTempFiles(const wxArrayString& flist);
     void MakePackageZIP(const wxArrayString& flist);
     void MakePackageCPP(const wxArrayString& flist);
     void DeleteTempFiles(const wxArrayString& flist);
     void MakePackageZIP(const wxArrayString& flist);
     void MakePackageCPP(const wxArrayString& flist);

+
+    void OutputGettext();
+    wxArrayString FindStrings();
+    wxArrayString FindStrings(wxXmlNode *node);

             
             

-    bool flagVerbose, flagCPP, flagCompress;
+    bool flagVerbose, flagCPP, flagGettext;

     wxString parOutput, parFuncname, parOutputPath;
     wxArrayString parFiles;
     int retCode;
     wxString parOutput, parFuncname, parOutputPath;
     wxArrayString parFiles;
     int retCode;


@@ -71,19 +82,26 @@ int XmlResApp::OnRun()
 {
     static const wxCmdLineEntryDesc cmdLineDesc[] =
     {
 {
     static const wxCmdLineEntryDesc cmdLineDesc[] =
     {

+        { wxCMD_LINE_SWITCH, "h", "help",  "show help message" },

         { wxCMD_LINE_SWITCH, "v", "verbose", "be verbose" },
         { wxCMD_LINE_SWITCH, "c", "cpp-code",  "output C++ source rather than .rsc file" },
         { wxCMD_LINE_SWITCH, "v", "verbose", "be verbose" },
         { wxCMD_LINE_SWITCH, "c", "cpp-code",  "output C++ source rather than .rsc file" },

-        { wxCMD_LINE_SWITCH, "u", "uncompressed",  "do not compress .xml files (C++ only)" },
+        { wxCMD_LINE_SWITCH, "g", "gettext",  "output list of translatable strings (to stdout or file if -o used)" },

         { wxCMD_LINE_OPTION, "n", "function",  "C++ function name (with -c) [InitXmlResource]" },
         { wxCMD_LINE_OPTION, "n", "function",  "C++ function name (with -c) [InitXmlResource]" },

-        { wxCMD_LINE_OPTION, "o", "output",  "output file [resource.rsc/cpp]" },
-        { wxCMD_LINE_OPTION, "h", "handlers",  "output list of neccessary handlers to this file" },
+        { wxCMD_LINE_OPTION, "o", "output",  "output file [resource.xrs/cpp]" },
+        { wxCMD_LINE_OPTION, "l", "list-of-handlers",  "output list of neccessary handlers to this file" },

 
 

-        { wxCMD_LINE_PARAM,  NULL, NULL, "input file",
+        { wxCMD_LINE_PARAM,  NULL, NULL, "input file(s)",

             wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE },
 
         { wxCMD_LINE_NONE }
     };
 
             wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE },
 
         { wxCMD_LINE_NONE }
     };
 

+#if wxUSE_GUI
+    // VS: I need reasonable output to console from wxCmdLineParser
+    wxLog::SetTimestamp(NULL);
+    delete wxLog::SetActiveTarget(new wxLogStderr);
+#endif
+

     wxCmdLineParser parser(cmdLineDesc, argc, argv);
 
     switch (parser.Parse())
     wxCmdLineParser parser(cmdLineDesc, argc, argv);
 
     switch (parser.Parse())


@@ -95,7 +113,10 @@ int XmlResApp::OnRun()
         case 0:
             retCode = 0;
             ParseParams(parser);
         case 0:
             retCode = 0;
             ParseParams(parser);

-            CompileRes();
+            if (flagGettext)
+                OutputGettext();
+            else
+                CompileRes();

 #if wxUSE_GUI
             return FALSE;
 #else
 #if wxUSE_GUI
             return FALSE;
 #else


@@ -118,12 +139,17 @@ int XmlResApp::OnRun()
 
 void XmlResApp::ParseParams(const wxCmdLineParser& cmdline)
 {
 
 void XmlResApp::ParseParams(const wxCmdLineParser& cmdline)
 {

+    flagGettext = cmdline.Found("g");

     flagVerbose = cmdline.Found("v");
     flagCPP = cmdline.Found("c");
     flagVerbose = cmdline.Found("v");
     flagCPP = cmdline.Found("c");

-    flagCompress = flagCPP && !cmdline.Found("u");

 
     if (!cmdline.Found("o", &parOutput)) 
 
     if (!cmdline.Found("o", &parOutput)) 

-        parOutput = flagCPP ? "resource.cpp" : "resource.rsc";
+    {
+        if (flagGettext)
+            parOutput = wxEmptyString;
+        else
+            parOutput = flagCPP ? "resource.cpp" : "resource.xrs";
+    }

     parOutputPath = wxPathOnly(parOutput);
     if (!parOutputPath) parOutputPath = ".";
 
     parOutputPath = wxPathOnly(parOutput);
     if (!parOutputPath) parOutputPath = ".";
 


@@ -143,8 +169,6 @@ void XmlResApp::CompileRes()
 
     wxRemoveFile(parOutput);
 
 
     wxRemoveFile(parOutput);
 

-    printf("TODO: include bitmaps, list of handlers\n");
-

     if (!retCode)
     {        
         if (flagCPP)
     if (!retCode)
     {        
         if (flagCPP)


@@ -176,11 +200,13 @@ wxArrayString XmlResApp::PrepareTempFiles()
             continue;
         }
         
             continue;
         }
         

-        wxString name, ext;
-        wxSplitPath(parFiles[i], NULL, &name, &ext);
+        wxString name, ext, path;
+        wxSplitPath(parFiles[i], &path, &name, &ext);
+
+        FindFilesInXML(doc.GetRoot(), flist, path);

 
 

-        doc.Save(parOutputPath + "/" + name + ".xmb", flagCompress ? wxXML_IO_BINZ : wxXML_IO_BIN);
-        flist.Add(name + ".xmb");
+        doc.Save(parOutputPath + "/" + name + ".xrc");
+        flist.Add(name + ".xrc");

     }
     
     return flist;
     }
     
     return flist;


@@ -188,6 +214,55 @@ wxArrayString XmlResApp::PrepareTempFiles()
 
 
 
 
 
 

+// find all files mentioned in structure, e.g. <bitmap>filename</bitmap>
+void XmlResApp::FindFilesInXML(wxXmlNode *node, wxArrayString& flist, const wxString& inputPath)
+{
+    wxXmlNode *n = node;
+    if (n == NULL) return;
+    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() == "bitmap") ||
+             (node/*not n!*/->GetName() == "url")))
+            // ...and known to contain filename
+        {
+            wxString fullname;
+            wxString filename = n->GetContent();
+            if (wxIsAbsolutePath(n->GetContent())) fullname = n->GetContent();
+            else fullname = inputPath + "/" + n->GetContent();
+            
+            filename.Replace("/", "_");
+            filename.Replace("\\", "_");
+            filename.Replace("*", "_");
+            filename.Replace("?", "_");
+            n->SetContent(filename);
+            
+            if (flagVerbose) 
+                wxPrintf("adding " + filename +  "...\n");
+
+            flist.Add(filename);
+
+            wxFileInputStream sin(fullname);
+            wxFileOutputStream sout(parOutputPath + "/" + 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++)
 void XmlResApp::DeleteTempFiles(const wxArrayString& flist)
 {
     for (size_t i = 0; i < flist.Count(); i++)


@@ -223,29 +298,36 @@ void XmlResApp::MakePackageZIP(const wxArrayString& flist)
 static wxString FileToCppArray(wxString filename, int num)
 {
     wxString output;
 static wxString FileToCppArray(wxString filename, int num)
 {
     wxString output;

-    wxString snum;

     wxString tmp;
     wxString tmp;

+    wxString snum;

     wxFFile file(filename, "rb");
     size_t lng = file.Length();
     
     snum.Printf("%i", num);
     output.Printf("static size_t xml_res_size_" + snum + " = %i;\n", lng);
     wxFFile file(filename, "rb");
     size_t lng = file.Length();
     
     snum.Printf("%i", num);
     output.Printf("static size_t xml_res_size_" + snum + " = %i;\n", lng);

-    output += "static unsigned char xml_res_file_" + snum + "[] = {";
+    output += "static unsigned char xml_res_file_" + snum + "[] = {\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);
     
     
     unsigned char *buffer = new unsigned char[lng];
     file.Read(buffer, lng);
     

-    for (size_t i = 0; i < lng; i++)
+    for (size_t i = 0, linelng = 0; i < lng; i++)

     {
     {

-        if (i % 16 == 0) output += "\n";
-        tmp.Printf("0x%02X", buffer[i]);
-        output += tmp;
-        if (i != lng-1) output += ",";
+        tmp.Printf("%i", buffer[i]);
+        if (i != 0) output << ',';
+        if (linelng > 70)
+        {
+            linelng = 0;
+            output << "\n";
+        }
+        output << tmp;
+        linelng += tmp.Length()+1;

     }
     
     delete[] buffer;
     
     }
     
     delete[] buffer;
     

-    output += "\n};\n\n";
+    output += "};\n\n";

     
     return output;
 }
     
     return output;
 }


@@ -272,8 +354,8 @@ void XmlResApp::MakePackageCPP(const wxArrayString& flist)
 \
 #include \"wx/filesys.h\"\n\
 #include \"wx/fs_mem.h\"\n\
 \
 #include \"wx/filesys.h\"\n\
 #include \"wx/fs_mem.h\"\n\

-#include \"wx/xml/xmlres.h\"\n\
-#include \"wx/xml/xh_all.h\"\n\
+#include \"wx/xrc/xmlres.h\"\n\
+#include \"wx/xrc/xh_all.h\"\n\

 \n");
 
     for (i = 0; i < flist.Count(); i++)
 \n");
 
     for (i = 0; i < flist.Count(); i++)


@@ -287,7 +369,7 @@ void " + parFuncname + "()\n\
     {\n\
         wxMemoryFSHandler::AddFile(\"xml_resource/dummy_file\", \"dummy one\");\n\
         wxFileSystem fsys;\n\
     {\n\
         wxMemoryFSHandler::AddFile(\"xml_resource/dummy_file\", \"dummy one\");\n\
         wxFileSystem fsys;\n\

-        wxFSFile *f = fsys.OpenFile(\"xml_resource/dummy_file\");\n\
+        wxFSFile *f = fsys.OpenFile(\"memory:xml_resource/dummy_file\");\n\

         wxMemoryFSHandler::RemoveFile(\"xml_resource/dummy_file\");\n\
         if (f) delete f;\n\
         else wxFileSystem::AddHandler(new wxMemoryFSHandler);\n\
         wxMemoryFSHandler::RemoveFile(\"xml_resource/dummy_file\");\n\
         if (f) delete f;\n\
         else wxFileSystem::AddHandler(new wxMemoryFSHandler);\n\


@@ -298,12 +380,134 @@ void " + parFuncname + "()\n\
     {
         wxString s;
         s.Printf("    wxMemoryFSHandler::AddFile(\"xml_resource/" + flist[i] +
     {
         wxString s;
         s.Printf("    wxMemoryFSHandler::AddFile(\"xml_resource/" + flist[i] +

-                 "\", xml_res_file_%i, xml_res_size_%i);\n"
-                 "    wxTheXmlResource->Read(\"xml_resource/" + flist[i] + 
-                 "\", wxXML_BINARY);\n", i, i);
+                 "\", xml_res_file_%i, xml_res_size_%i);\n", i, i);

         file.Write(s);
     }
         file.Write(s);
     }

+
+    for (i = 0; i < parFiles.Count(); i++)
+    {
+        wxString name, ext, path;
+        wxSplitPath(parFiles[i], &path, &name, &ext);
+        file.Write("    wxXmlResource::Get()->Load(\"memory:xml_resource/" + 
+                   name + ".xrc" + "\");\n");
+    }
+    
+    file.Write("}\n");
+
+
+}
+
+
+
+void XmlResApp::OutputGettext()
+{
+    wxArrayString str = FindStrings();
+    
+    wxFFile fout;
+    if (!parOutput) fout.Attach(stdout);
+    else fout.Open(parOutput, _T("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("processing " + parFiles[i] +  "...\n");
+
+        wxXmlDocument doc;        
+        if (!doc.Load(parFiles[i]))
+        {
+            wxLogError("Error parsing file " + parFiles[i]);
+            retCode = 1;
+            continue;
+        }
+        a2 = FindStrings(doc.GetRoot());
+        WX_APPEND_ARRAY(arr, a2);
+    }

     
     

-    file.Write("\n}\n");
+    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;
+                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")
+            ))
+            // ...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;

 }
 }