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() );
}
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;
}
/// called on closing
virtual void OnTagClose( const lChar16 * nsname, const lChar16 * tagname )
{
if ( lStr_cmp(nsname, "FictionBookMarks")==0 && state==in_fbm ) {
state = in_xml;
} else if ( lStr_cmp(tagname, "file")==0 && state==in_file ) {
state = in_fbm;
if ( _curr_file )
_hist->getRecords().add( _curr_file );
_curr_file = NULL;
} else if ( lStr_cmp(tagname, "file-info")==0 && state==in_file_info ) {
state = in_file;
} else if ( lStr_cmp(tagname, "bookmark-list")==0 && state==in_bm_list ) {
state = in_file;
} else if ( lStr_cmp(tagname, "doc-title")==0 && state==in_title ) {
state = in_file_info;
} else if ( lStr_cmp(tagname, "doc-author")==0 && state==in_author ) {
state = in_file_info;
} else if ( lStr_cmp(tagname, "doc-series")==0 && state==in_series ) {
state = in_file_info;
} else if ( lStr_cmp(tagname, "doc-filename")==0 && state==in_filename ) {
state = in_file_info;
} else if ( lStr_cmp(tagname, "doc-filepath")==0 && state==in_filepath ) {
state = in_file_info;
} else if ( lStr_cmp(tagname, "doc-filesize")==0 && state==in_filesize ) {
state = in_file_info;
} else if ( lStr_cmp(tagname, "bookmark")==0 && state==in_bm ) {
state = in_bm_list;
if ( _curr_bookmark ) {
if ( _curr_bookmark->getType() == bmkt_lastpos ) {
_curr_file->setLastPos(_curr_bookmark);
delete _curr_bookmark;
} else {
_curr_file->getBookmarks().add(_curr_bookmark);
}
_curr_bookmark = NULL;
}
} else if ( lStr_cmp(tagname, "start-point")==0 && state==in_start_point ) {
state = in_bm;
} else if ( lStr_cmp(tagname, "end-point")==0 && state==in_end_point ) {
state = in_bm;
} else if ( lStr_cmp(tagname, "header-text")==0 && state==in_header_txt ) {
state = in_bm;
} else if ( lStr_cmp(tagname, "selection-text")==0 && state==in_selection_txt ) {
state = in_bm;
} else if ( lStr_cmp(tagname, "comment-text")==0 && state==in_comment_txt ) {
state = in_bm;
}
}
