#!/usr/bin/env python+
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# -*- coding: utf-8 -*-+
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#+
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# ============================================================================+
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#  Name        : rom.py+
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#  Part of     : Hb+
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#  Description : Hb themes script for generating IBY files+
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#  Version     : %version: %+
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#+
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#  Copyright (c) 2008-2010 Nokia.  All rights reserved.+
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#  This material, including documentation and any related computer+
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#  programs, is protected by copyright controlled by Nokia.  All+
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#  rights are reserved.  Copying, including reproducing, storing,+
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#  adapting or translating, any or all of this material requires the+
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#  prior written consent of Nokia.  This material also contains+
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#  confidential information which may not be disclosed to others+
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#  without the prior written consent of Nokia.+
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# ============================================================================+
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+
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import os+
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import sys+
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import fnmatch+
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import zipfile+
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import optparse+
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import posixpath+
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import ConfigParser+
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+
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# ============================================================================+
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# Globals+
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# ============================================================================+
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VERBOSE = False+
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INCLUDE = None+
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EXCLUDE = None+
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INPUT_DIR = os.getcwd()+
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OUTPUT_DIR = os.getcwd()+
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SOURCE_PREFIX = "ZRESOURCE/hb/themes"+
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TARGET_PREFIX = "RESOURCE_FILES_DIR/hb/themes"+
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EXIT_STATUS = 0+
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+
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# ============================================================================+
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# OptionParser+
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# ============================================================================+
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class OptionParser(optparse.OptionParser):+
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    def __init__(self):+
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        optparse.OptionParser.__init__(self)+
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        self.add_option("-v", "--verbose", action="store_true", dest="verbose",+
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                        help="print verbose information about each step of the sync process")+
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        self.add_option("-q", "--quiet", action="store_false", dest="verbose",+
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                        help="do not print information about each step of the sync process")+
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+
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        group = optparse.OptionGroup(self, "Input/output options")+
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        group.add_option("-i", "--input", dest="input", metavar="dir",+
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                         help="specify the input <dir> (default %s)" % INPUT_DIR)+
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        group.add_option("-o", "--output", dest="output", metavar="dir",+
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                         help="specify the output <dir> (default %s)" % OUTPUT_DIR)+
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        group.add_option("--include", dest="include", action="append", metavar="pattern",+
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                         help="specify the include <pattern> (default %s)" % INCLUDE)+
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        group.add_option("--exclude", dest="exclude", action="append", metavar="pattern",+
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                         help="specify the exclude <pattern> (default %s)" % EXCLUDE)+
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        self.add_option_group(group)+
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+
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        group = optparse.OptionGroup(self, "Prefix options")+
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        group.add_option("--source-prefix", dest="sourceprefix", metavar="prefix",+
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                         help="specify the source <prefix> (default %s)" % SOURCE_PREFIX)+
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        group.add_option("--target-prefix", dest="targetprefix", metavar="prefix",+
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                         help="specify the target <prefix> (default %s)" % TARGET_PREFIX)+
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        self.add_option_group(group)+
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+
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# ============================================================================+
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# Utils+
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# ============================================================================+
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if not hasattr(os.path, "relpath"):+
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    def relpath(path, start=os.curdir):+
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        abspath = os.path.abspath(path)+
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        absstart = os.path.abspath(start)+
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        if abspath == absstart:+
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            return "."+
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        i = len(absstart)+
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        if not absstart.endswith(os.path.sep):+
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            i += len(os.path.sep)+
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        if not abspath.startswith(absstart):+
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            i = 0+
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        return abspath[i:]+
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    os.path.relpath = relpath+
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+
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def zip_filelist(filepath):+
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    files = list()+
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    archive = zipfile.ZipFile(filepath)+
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    for entry in archive.namelist():+
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        if not entry.endswith("/"):+
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            files.append(entry)+
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    return files+
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+
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class Theme:+
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    def __init__(self, name):+
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        self.name = name+
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        self.paths = []+
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        self.files = {}+
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        self.archives = {}+
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+
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    def add_file(self, filepath):+
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        if self._include(filepath):+
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            filepath = filepath.replace("\\", "/")+
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            path = os.path.split(filepath)[0]+
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            extension = os.path.splitext(filepath)[1]+
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            if extension == ".zip":+
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                if path not in self.archives:+
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                    self.archives[path] = list()+
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                if filepath not in self.archives[path]:+
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                    self.archives[path].append(filepath)+
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            else:+
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                if path not in self.files:+
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                    self.files[path] = list()+
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                if filepath not in self.files[path]:+
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                    self.files[path].append(filepath)+
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+
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    def initialize(self):+
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        for path in self.paths:+
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            for root, dirs, files in os.walk(path):+
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                for file in files:+
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                    self.add_file(os.path.join(root, file))+
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+
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    def write_iby(self, ibypath):+
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        global SOURCE_PREFIX, TARGET_PREFIX, EXIT_STATUS+
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        outpath = os.path.dirname(ibypath)+
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        if not os.path.exists(outpath):+
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            os.makedirs(outpath)+
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        out = open(ibypath, "w")+
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        out.write("#ifndef __%s_IBY__\n" % self.name.upper())+
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        out.write("#define __%s_IBY__\n" % self.name.upper())+
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        out.write("\n")+
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        out.write("#include <bldvariant.hrh>\n")+
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        out.write("\n")+
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        out.write("data=%s/%s.themeindex\t%s/%s.themeindex\n" % (SOURCE_PREFIX, self.name, TARGET_PREFIX, self.name))+
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        written_entries = list()+
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        for path, files in self.files.iteritems():+
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            relpath = os.path.relpath(path, INPUT_DIR).replace("\\", "/")+
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            for filepath in files:+
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                filename = os.path.basename(filepath)+
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                entry = posixpath.join(relpath, filename)+
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                if entry not in written_entries:+
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                    written_entries.append(filepath)+
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                    out.write("data=%s/%s\t%s/%s\n" % (SOURCE_PREFIX, entry, TARGET_PREFIX, entry))+
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                else:+
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                    print "ERROR: %s duplicate entry %s" % (ibypath, entry)+
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                    EXIT_STATUS = -1+
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        for path, archives in self.archives.iteritems():+
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            relpath = os.path.relpath(path, INPUT_DIR).replace("\\", "/")+
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            for archive in archives:+
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                files = zip_filelist(archive)+
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                for filepath in files:+
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                    entry = posixpath.join(relpath, filepath)+
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                    if entry not in written_entries:+
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                        written_entries.append(entry)+
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                        out.write("data=%s/%s\t%s/%s\n" % (SOURCE_PREFIX, entry, TARGET_PREFIX, entry))+
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                    else:+
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                        print "ERROR: %s duplicate entry %s" % (ibypath, entry)+
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                        EXIT_STATUS = -1+
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        out.write("\n")+
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        out.write("#endif __%s_IBY__\n" % self.name.upper())+
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        out.close()+
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+
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    def write_thx(self, thxpath):+
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        global SOURCE_PREFIX, TARGET_PREFIX, EXIT_STATUS+
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        outpath = os.path.dirname(thxpath)+
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        if not os.path.exists(outpath):+
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            os.makedirs(outpath)+
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        archive = zipfile.ZipFile(thxpath, "w")+
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        os.chdir(INPUT_DIR)+
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        written_entries = list()+
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        for path, files in self.files.iteritems():+
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            relpath = os.path.relpath(path, INPUT_DIR).replace("\\", "/")+
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            for filepath in files:+
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                filename = os.path.basename(filepath)+
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                entry = posixpath.join(relpath, filename)+
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                if entry not in written_entries:+
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                    written_entries.append(entry)+
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                    archive.write(entry)+
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                else:+
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                    print "ERROR: %s duplicate entry %s" % (thxpath, entry)+
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                    EXIT_STATUS = -1+
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        archive.close()+
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+
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    def hidden(self):+
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        result = False+
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        config = ConfigParser.ConfigParser()+
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        indexthemepath = INPUT_DIR + '/icons/' + self.name + '/index.theme'+
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        if os.path.exists(indexthemepath):+
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            config.read(indexthemepath)+
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            result = config.getboolean('Icon Theme', 'Hidden')+
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        return result+
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+
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    def _include(self, filepath):+
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        result = True+
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        if INCLUDE != None:+
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            for pattern in INCLUDE:+
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                if not fnmatch.fnmatch(filepath, pattern):+
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                    result = False+
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        if EXCLUDE != None:+
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            for pattern in EXCLUDE:+
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                if fnmatch.fnmatch(filepath, pattern):+
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                    result = False+
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        return result+
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+
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def lookup_themes(path):+
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    themes = {}+
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    if os.path.exists(path):+
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        # base: effects, icons...+
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        for base in os.listdir(path):+
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            basepath = posixpath.join(path, base)+
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            if os.path.isdir(basepath):+
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                # theme: footheme, bartheme...+
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                for theme in os.listdir(basepath):+
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                    themepath = posixpath.join(basepath, theme)+
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                    if os.path.isdir(themepath):+
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                        if theme not in themes:+
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                            themes[theme] = Theme(theme)+
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                        themes[theme].paths.append(themepath)+
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                        # special case: themeindex+
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                        themeindex = os.path.join(path, theme + ".themeindex")+
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                        if os.path.exists(themeindex):+
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                            themes[theme].add_file(themeindex)+
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    return themes+
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+
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# ============================================================================+
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# main()+
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# ============================================================================+
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def main():+
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    global VERBOSE, INPUT_DIR, OUTPUT_DIR, INCLUDE, EXCLUDE, SOURCE_PREFIX, TARGET_PREFIX+
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+
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    parser = OptionParser()+
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    (options, args) = parser.parse_args()+
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+
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    if options.verbose != None:+
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        VERBOSE = options.verbose+
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    if options.input != None:+
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        INPUT_DIR = options.input+
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    if options.output != None:+
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        OUTPUT_DIR = options.output+
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    if options.include != None:+
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        INCLUDE = options.include+
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    if options.exclude != None:+
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        EXCLUDE = options.exclude+
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    if options.sourceprefix != None:+
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        SOURCE_PREFIX = options.sourceprefix+
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    if options.targetprefix != None:+
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        TARGET_PREFIX = options.targetprefix+
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+
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    themes = lookup_themes(INPUT_DIR)+
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    for name, theme in themes.iteritems():+
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        theme.initialize()+
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        if theme.hidden():+
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            print "Generating: %s.iby" % name+
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            theme.write_iby(posixpath.join(OUTPUT_DIR, "%s.iby" % name))+
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        else:+
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            print "Generating: %s.thx" % name+
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            theme.write_thx(posixpath.join(OUTPUT_DIR, "%s.thx" % name))+
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+
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    return EXIT_STATUS+
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+
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if __name__ == "__main__":+
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    sys.exit(main())+
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