Exemple #1
0
static lString8 encodeText(lString16 text16) {
    if (text16.empty())
        return lString8::empty_str;
    lString8 text = UnicodeToUtf8(text16);
    lString8 buf;
    for (int i=0; i<text.length(); i++) {
        char ch = text[i];
        switch (ch) {
        case '\\':
            buf << "\\\\";
            break;
        case '\n':
            buf << "\\n";
            break;
        case '\r':
            buf << "\\r";
            break;
        case '\t':
            buf << "\\t";
            break;
        default:
            buf << ch;
            break;
        }
    }
    return buf;
}
static void SetFieldValue( char * dst, lString16 src )
{
    *dst = 0;
    if ( src.empty() )
        return;
    lString8 utf8 = UnicodeToUtf8( src );
    strncpy( dst, utf8.c_str(), MAX_PROPERTY_LEN-1);
    dst[MAX_PROPERTY_LEN-1] = 0;
}
Exemple #3
0
bool HyphDictionaryList::open(lString16 hyphDirectory, bool clear)
{
    CRLog::info("HyphDictionaryList::open(%s)", LCSTR(hyphDirectory) );
    if (clear) {
        _list.clear();
        addDefault();
    }
    if ( hyphDirectory.empty() )
        return true;
    //LVAppendPathDelimiter( hyphDirectory );
    LVContainerRef container;
    LVStreamRef stream;
    if ( (hyphDirectory.endsWith("/") || hyphDirectory.endsWith("\\")) && LVDirectoryExists(hyphDirectory) ) {
        container = LVOpenDirectory( hyphDirectory.c_str(), L"*.*" );
    } else if ( LVFileExists(hyphDirectory) ) {
        stream = LVOpenFileStream( hyphDirectory.c_str(), LVOM_READ );
        if ( !stream.isNull() )
            container = LVOpenArchieve( stream );
    }

	if ( !container.isNull() ) {
		int len = container->GetObjectCount();
        int count = 0;
        CRLog::info("%d items found in hyph directory", len);
		for ( int i=0; i<len; i++ ) {
			const LVContainerItemInfo * item = container->GetObjectInfo( i );
			lString16 name = item->GetName();
            lString16 suffix;
            HyphDictType t = HDT_NONE;
            if ( name.endsWith(".pdb") ) {
                suffix = "_hyphen_(Alan).pdb";
                t = HDT_DICT_ALAN;
            } else if ( name.endsWith(".pattern") ) {
                suffix = ".pattern";
                t = HDT_DICT_TEX;
            } else
                continue;
            


			lString16 filename = hyphDirectory + name;
			lString16 id = name;
			lString16 title = name;
			if ( title.endsWith( suffix ) )
				title.erase( title.length() - suffix.length(), suffix.length() );
            
			_list.add( new HyphDictionary( t, title, id, filename ) );
            count++;
		}
		CRLog::info("%d dictionaries added to list", _list.length());
		return true;
	} else {
        CRLog::info("no hyphenation dictionary items found in hyph directory %s", LCSTR(hyphDirectory));
	}
	return false;
}
bool SearchDialog::findText( lString16 pattern, int origin, bool reverse, bool caseInsensitive )
{
    if ( pattern.empty() )
        return false;
    if ( pattern!=_lastPattern && origin==1 )
        origin = 0;
    _lastPattern = pattern;
    LVArray<ldomWord> words;
    lvRect rc;
    _docview->getDocView()->GetPos( rc );
    int pageHeight = rc.height();
    int start = -1;
    int end = -1;
    if ( reverse ) {
        // reverse
        if ( origin == 0 ) {
            // from end current page to first page
            end = rc.bottom;
        } else if ( origin == -1 ) {
            // from last page to end of current page
            start = rc.bottom;
        } else { // origin == 1
            // from prev page to first page
            end = rc.top;
        }
    } else {
        // forward
        if ( origin == 0 ) {
            // from current page to last page
            start = rc.top;
        } else if ( origin == -1 ) {
            // from first page to current page
            end = rc.top;
        } else { // origin == 1
            // from next page to last
            start = rc.bottom;
        }
    }
    CRLog::debug("CRViewDialog::findText: Current page: %d .. %d", rc.top, rc.bottom);
    CRLog::debug("CRViewDialog::findText: searching for text '%s' from %d to %d origin %d", LCSTR(pattern), start, end, origin );
    if ( _docview->getDocView()->getDocument()->findText( pattern, caseInsensitive, reverse, start, end, words, 200, pageHeight ) ) {
        CRLog::debug("CRViewDialog::findText: pattern found");
        _docview->getDocView()->clearSelection();
        _docview->getDocView()->selectWords( words );
        ldomMarkedRangeList * ranges = _docview->getDocView()->getMarkedRanges();
        if ( ranges ) {
            if ( ranges->length()>0 ) {
                int pos = ranges->get(0)->start.y;
                _docview->getDocView()->SetPos(pos);
            }
        }
        return true;
    }
    CRLog::debug("CRViewDialog::findText: pattern not found");
    return false;
}
Exemple #5
0
    void onToken(char token) {
        // 4,5:  font-family:
        // 6,7:  font-weight:
        // 8,9:  font-style:
        //10,11: src:
        //   10   11    12   13
        //   src   :   url    (
        //CRLog::trace("state==%d: %c ", _state, token);
        switch (token) {
        case ':':
            if (_state < 2) {
                _state = 0;
            } else if (_state == 4 || _state == 6 || _state == 8 || _state == 10) {
                _state++;
            } else if (_state != 3) {
                _state = 2;
            }
            break;
        case ';':
            if (_state < 2) {
                _state = 0;
            } else if (_state != 3) {
                _state = 2;
            }
            break;
        case '{':
            if (_state == 1) {
                _state = 2; // inside @font {
                _face.clear();
                _italic = false;
                _bold = false;
                _url.clear();
            } else
                _state = 3; // inside other {
            break;
        case '}':
            if (_state == 2) {
                if (!_url.empty()) {
//                    CRLog::trace("@font { face: %s; bold: %s; italic: %s; url: %s", _face.c_str(), _bold ? "yes" : "no",
//                                 _italic ? "yes" : "no", LCSTR(_url));
                    _fontList.add(_url, _face, _bold, _italic);
                }
            }
            _state = 0;
            break;
        case '(':
            if (_state == 12) {
                _state = 13;
            } else {
                if (_state > 3)
                    _state = 2;
            }
            break;
        }
    }
Exemple #6
0
static void putTagValue( LVStream * stream, int level, const char * tag, lString16 value )
{
    for ( int i=0; i<level; i++ )
        *stream << "  ";
    *stream << "<" << tag;
    if ( value.empty() ) {
        *stream << "/>\r\n";
    } else {
        *stream << ">" << UnicodeToUtf8( value ).c_str() << "</" << tag << ">\r\n";
    }
}
bool V3DocViewWin::saveHistory( lString16 filename )
{
    crtrace log;
    if ( filename.empty() )
        filename = _historyFileName;
    if ( filename.empty() ) {
        CRLog::info("Cannot write history file - no file name specified");
        return false;
    }
    CRLog::debug("Exporting bookmarks to %s", UnicodeToUtf8(_bookmarkDir).c_str());
    _docview->exportBookmarks(_bookmarkDir); //use default filename
    _historyFileName = filename;
    log << "V3DocViewWin::saveHistory(" << filename << ")";
    LVStreamRef stream = LVOpenFileStream( filename.c_str(), LVOM_WRITE );
    if ( !stream ) {
        lString16 path16 = LVExtractPath( filename );
        lString8 path = UnicodeToLocal( path16 );
#ifdef _WIN32
        if ( !CreateDirectoryW( path16.c_str(), NULL ) ) {
            CRLog::error("Cannot create directory %s", path.c_str() );
        } else {
            stream = LVOpenFileStream( filename.c_str(), LVOM_WRITE );
        }
#else
        path.erase( path.length()-1, 1 );
        CRLog::warn("Cannot create settings file, trying to create directory %s", path.c_str());
        if ( mkdir(path.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) ) {
            CRLog::error("Cannot create directory %s", path.c_str() );
        } else {
            stream = LVOpenFileStream( filename.c_str(), LVOM_WRITE );
        }
#endif
    }
    if ( stream.isNull() ) {
    	CRLog::error("Error while creating history file %s - position will be lost", UnicodeToUtf8(filename).c_str() );
    	return false;
    }
    return saveHistory( stream );
}
bool V3DocViewWin::saveSettings( lString16 filename )
{
    crtrace log;
    if ( filename.empty() )
        filename = _settingsFileName;
    if ( filename.empty() )
        return false;
    _settingsFileName = filename;
    log << "V3DocViewWin::saveSettings(" << filename << ")";
    LVStreamRef stream = LVOpenFileStream( filename.c_str(), LVOM_WRITE );
    if ( !stream ) {
        lString16 path16 = LVExtractPath( filename );
        lString8 path = UnicodeToLocal( path16 );
#ifdef _WIN32
        if ( !CreateDirectoryW( path16.c_str(), NULL ) ) {
            CRLog::error("Cannot create directory %s", path.c_str() );
        } else {
            stream = LVOpenFileStream( filename.c_str(), LVOM_WRITE );
        }
#else
        path.erase( path.length()-1, 1 );
        CRLog::warn("Cannot create settings file, trying to create directory %s", path.c_str());
        if ( mkdir(path.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) ) {
            CRLog::error("Cannot create directory %s", path.c_str() );
        } else {
            stream = LVOpenFileStream( filename.c_str(), LVOM_WRITE );
        }
#endif
    }
    if ( stream.isNull() ) {
        lString8 fn = UnicodeToUtf8( filename );
        CRLog::error("Cannot open settings file %s for write", fn.c_str() );
        return false;
    }
    return _props->saveToStream( stream.get() );
}
Exemple #9
0
bool ReaderViewNative::saveHistory( lString16 filename )
{
	if ( !filename.empty() )
		historyFileName = filename;
    if ( historyFileName.empty() )
    	return false;
	if ( _docview->isDocumentOpened() ) {
		CRLog::debug("ReaderViewNative::saveHistory() : saving position");
	    _docview->savePosition();
	}
	CRLog::info("Trying to save history to file %s", LCSTR(historyFileName));
    CRFileHist * hist = _docview->getHistory();
    LVStreamRef stream = LVOpenFileStream(historyFileName.c_str(), LVOM_WRITE);
    if ( stream.isNull() ) {
    	CRLog::error("Cannot create file %s for writing", LCSTR(historyFileName));
    	return false;
    }
    if ( _docview->isDocumentOpened() )
    	_docview->savePosition();
    return hist->saveToStream( stream.get() );
}
Exemple #10
0
bool ReaderViewNative::loadHistory( lString16 filename )
{
    CRFileHist * hist = _docview->getHistory();
	if ( !filename.empty() )
		historyFileName = filename;
    historyFileName = filename;
    if ( historyFileName.empty() ) {
    	CRLog::error("No history file name specified");
    	return false;
    }
	CRLog::info("Trying to load history from file %s", LCSTR(historyFileName));
    LVStreamRef stream = LVOpenFileStream(historyFileName.c_str(), LVOM_READ);
    if ( stream.isNull() ) {
    	CRLog::error("Cannot open file %s", LCSTR(historyFileName));
    	return false;
    }
    bool res = hist->loadFromStream( stream );
    if ( res )
    	CRLog::info("%d items found", hist->getRecords().length());
    else
    	CRLog::error("Cannot read history file content");
    return res;
}
 bool matchWord( const lString16 & prefix )
 {
     if ( prefix.empty() )
         return false;
     return word.startsWithNoCase( prefix );
 }
Exemple #12
0
void addPropLine( lString8 & buf, const char * description, const lString16 & value )
{
    if ( !value.empty() ) {
        buf << "<tr><td>" << description << "</td><td>" << UnicodeToUtf8(value).c_str() << "</td></tr>\n";
    }
}