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;
}
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;
}
}
void processLine(lString16 & line) {
if (line.lastChar()=='\r' || line.lastChar()=='\n')
line.erase(line.length()-1, 1);
if (state == 0) {
//
if (line.startsWith(lString16("%"))) {
fprintf(out, "%s\n", LCSTR(line));
return;
}
if (line.startsWith(lString16("\\patterns{"))) {
start();
return;
}
} else {
lString16 word;
for (int i=0; i<=line.length(); i++) {
lChar16 ch = (i<line.length()) ? line[i] : 0;
if (ch == '}')
break;
if (ch==' ' || ch=='\t' || ch=='%' || ch==0) {
if (!word.empty()) {
addPattern(word);
word.clear();
}
if (ch!=' ' && ch!='\t')
break;
} else {
word.append(1, ch);
}
}
}
}
bool V3DocViewWin::loadSettings( lString16 filename )
{
_settingsFileName = filename;
LVStreamRef stream = LVOpenFileStream( filename.c_str(), LVOM_READ );
if ( stream.isNull() ) {
_docview->propsUpdateDefaults( _props );
_docview->propsApply( _props );
_wm->getScreen()->setFullUpdateInterval(_props->getIntDef(PROP_DISPLAY_FULL_UPDATE_INTERVAL, 1));
_wm->getScreen()->setTurboUpdateEnabled(_props->getIntDef(PROP_DISPLAY_TURBO_UPDATE_MODE, 0));
//setAccelerators( _wm->getAccTables().get(lString16("main"), _props) );
return false;
}
if ( _props->loadFromStream( stream.get() ) ) {
_props->setIntDef(PROP_FILE_PROPS_FONT_SIZE, 26);
_docview->propsUpdateDefaults( _props );
_docview->propsApply( _props );
_wm->getScreen()->setFullUpdateInterval(_props->getIntDef(PROP_DISPLAY_FULL_UPDATE_INTERVAL, 1));
_wm->getScreen()->setTurboUpdateEnabled(_props->getIntDef(PROP_DISPLAY_TURBO_UPDATE_MODE, 0));
setAccelerators( _wm->getAccTables().get(lString16("main"), _props) );
return true;
}
_docview->propsUpdateDefaults( _props );
_docview->propsApply( _props );
_wm->getScreen()->setFullUpdateInterval(_props->getIntDef(PROP_DISPLAY_FULL_UPDATE_INTERVAL, 1));
_wm->getScreen()->setTurboUpdateEnabled(_props->getIntDef(PROP_DISPLAY_TURBO_UPDATE_MODE, 0));
//setAccelerators( _wm->getAccTables().get(lString16("main"), _props) );
return false;
}
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;
}
void addPattern(lString16 pattern) {
if (pattern[0] == '.')
pattern[0] = ' ';
if (pattern[pattern.length()-1] == '.')
pattern[pattern.length()-1] = ' ';
fprintf(out, " <pattern>%s</pattern>\n", LCSTR(pattern));
}
bool TexHyph::load( lString16 fileName )
{
LVStreamRef stream = LVOpenFileStream( fileName.c_str(), LVOM_READ );
if ( stream.isNull() )
return false;
return load( stream );
}
WordWithRanges( const lString16 & w, const lString8 & enc, const ldomWord & range )
: word( w ), encoded( enc )
{
wordLower = w;
wordLower.lowercase();
ranges.add( range );
}
bool V3DocViewWin::loadHistory( lString16 filename )
{
CRLog::trace("V3DocViewWin::loadHistory( %s )", UnicodeToUtf8(filename).c_str());
_historyFileName = filename;
LVStreamRef stream = LVOpenFileStream( filename.c_str(), LVOM_READ );
return loadHistory( stream );
}
bool ReaderViewNative::loadDocument( lString16 filename )
{
CRLog::info("Loading document %s", LCSTR(filename));
bool res = _docview->LoadDocument(filename.c_str());
CRLog::info("Document %s is loaded %s", LCSTR(filename), (res?"successfully":"with error"));
return res;
}
bool V3DocViewWin::loadDictConfig( lString16 filename )
{
LVStreamRef stream = LVOpenFileStream( filename.c_str(), LVOM_READ );
if ( !stream.isNull() ) {
_dictConfig = filename;
return true;
}
return false;
}
static void splitFName( lString16 pathname, lString16 & path, lString16 & name )
{
//
int spos = -1;
for ( spos=pathname.length()-1; spos>=0; spos-- ) {
lChar16 ch = pathname[spos];
if ( ch=='\\' || ch=='/' ) {
break;
}
}
if ( spos>=0 ) {
path = pathname.substr( 0, spos+1 );
name = pathname.substr( spos+1, pathname.length()-spos-1 );
} else {
path.clear();
name = pathname;
}
}
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;
}
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;
}
bool V3DocViewWin::loadDocument( lString16 filename )
{
if ( !_docview->LoadDocument( filename.c_str() ) ) {
CRLog::error("V3DocViewWin::loadDocument( %s ) - failed!", UnicodeToUtf8(filename).c_str() );
return false;
}
//_docview->swapToCache();
_docview->restorePosition();
return true;
}
TexPattern( const lString16 &s ) : next( NULL )
{
memset( word, 0, sizeof(word) );
memset( attr, '0', sizeof(attr) );
attr[sizeof(attr)-1] = 0;
int n = 0;
for ( int i=0; i<(int)s.length() && n<MAX_PATTERN_SIZE; i++ ) {
lChar16 ch = s[i];
if ( ch>='0' && ch<='9' ) {
attr[n] = (char)ch;
// if (n>0)
// attr[n-1] = (char)ch;
} else {
word[n++] = ch;
}
if (i==(int)s.length()-1)
attr[n+1] = 0;
}
}
bool setManglingKey(lString16 key) {
if (key.startsWith(lString16(L"urn:uuid:")))
key = key.substr(9);
_fontManglingKey.clear();
_fontManglingKey.reserve(16);
lUInt8 b = 0;
int n = 0;
for (int i=0; i<key.length(); i++) {
int d = hexDigit(key[i]);
if (d>=0) {
b = (b << 4) | d;
if (++n > 1) {
_fontManglingKey.add(b);
n = 0;
b = 0;
}
}
}
return _fontManglingKey.length() == 16;
}
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::loadDefaultCover( lString16 filename )
{
LVImageSourceRef cover = LVCreateFileCopyImageSource( filename.c_str() );
if ( !cover.isNull() ) {
_docview->setDefaultCover( cover );
return true;
} else {
IMAGE_SOURCE_FROM_BYTES(defCover, cr3_def_cover_gif);
_docview->setDefaultCover( defCover );
return false;
}
}
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() );
}
static void findImagesFromDirectory( lString16 dir, lString16Collection & files ) {
LVAppendPathDelimiter(dir);
if ( !LVDirectoryExists(dir) )
return;
LVContainerRef cont = LVOpenDirectory(dir.c_str());
if ( !cont.isNull() ) {
for ( int i=0; i<cont->GetObjectCount(); i++ ) {
const LVContainerItemInfo * item = cont->GetObjectInfo(i);
if ( !item->IsContainer() ) {
lString16 name = item->GetName();
name.lowercase();
if ( name.endsWith(".png") || name.endsWith(".jpg") || name.endsWith(".gif")
|| name.endsWith(".jpeg") ) {
files.add(dir + item->GetName());
}
}
}
}
}
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() );
}
//TODO: place TinyDictionary to separate file
CRTinyDict::CRTinyDict( const lString16& config )
{
lString16 path = config;
LVAppendPathDelimiter( path );
LVContainerRef dir = LVOpenDirectory( config.c_str() );
if ( !dir )
dir = LVOpenDirectory( LVExtractPath(config).c_str() );
if ( !dir.isNull() ) {
int count = dir->GetSize();
lString16 indexExt(".index");
for ( int i=0; i<count; i++ ) {
const LVContainerItemInfo * item = dir->GetObjectInfo( i );
if ( !item->IsContainer() ) {
lString16 name = item->GetName();
if ( name.endsWith( indexExt ) ) {
lString16 nameBase = name.substr( 0, name.length() - indexExt.length() );
lString16 name1 = nameBase + ".dict";
lString16 name2 = nameBase + ".dict.dz";
lString16 dataName;
int index = -1;
for ( int n=0; n<count; n++ ) {
const LVContainerItemInfo * item2 = dir->GetObjectInfo( n );
if ( !item2->IsContainer() ) {
if ( item2->GetName() == name1 || item2->GetName() == name2 ) {
index = n;
dataName = item2->GetName();
break;
}
}
}
if ( index>=0 ) {
// found pair
dicts.add(UnicodeToUtf8(path + name).c_str(), UnicodeToUtf8(path + dataName).c_str());
}
}
}
}
}
CRLog::info( "%d dictionaries opened", dicts.length() );
}
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;
}
/// load stylesheet from file, with processing of import
bool LVLoadStylesheetFile( lString16 pathName, lString8 & css )
{
LVStreamRef file = LVOpenFileStream( pathName.c_str(), LVOM_READ );
if ( file.isNull() )
return false;
lString8 txt = UnicodeToUtf8( LVReadTextFile( file ) );
lString8 txt2;
const char * s = txt.c_str();
lString8 import_file;
if ( LVProcessStyleSheetImport( s, import_file ) ) {
lString16 importFilename = LVMakeRelativeFilename( pathName, Utf8ToUnicode(import_file) );
//lString8 ifn = UnicodeToLocal(importFilename);
//const char * ifns = ifn.c_str();
if ( !importFilename.empty() ) {
LVStreamRef file2 = LVOpenFileStream( importFilename.c_str(), LVOM_READ );
if ( !file2.isNull() )
txt2 = UnicodeToUtf8( LVReadTextFile( file2 ) );
}
}
if ( !txt2.empty() )
txt2 << "\r\n";
css = txt2 + s;
return !css.empty();
}
bool matchWord( const lString16 & prefix )
{
if ( prefix.empty() )
return false;
return word.startsWithNoCase( prefix );
}
virtual const lChar16 * GetName() const { return _name.c_str(); }
int LVDocFormatFromExtension(lString16 &pathName) {
if (pathName.endsWith(".fb2"))
return doc_format_fb2;
if (pathName.endsWith(".txt") || pathName.endsWith(".tcr") || pathName.endsWith(".pml"))
return doc_format_txt;
if (pathName.endsWith(".rtf"))
return doc_format_rtf;
if (pathName.endsWith(".epub"))
return doc_format_epub;
if (pathName.endsWith(".htm") || pathName.endsWith(".html") || pathName.endsWith(".shtml") || pathName.endsWith(".xhtml"))
return doc_format_html;
if (pathName.endsWith(".txt.bmk"))
return doc_format_txt_bookmark;
if (pathName.endsWith(".chm"))
return doc_format_chm;
if (pathName.endsWith(".doc"))
return doc_format_doc;
if (pathName.endsWith(".pdb") || pathName.endsWith(".prc") || pathName.endsWith(".mobi") || pathName.endsWith(".azw"))
return doc_format_pdb;
return doc_format_none;
}
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";
}
}
