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 TexHyph::load( lString16 fileName )
{
LVStreamRef stream = LVOpenFileStream( fileName.c_str(), LVOM_READ );
if ( stream.isNull() )
return false;
return load( stream );
}
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 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;
}
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;
}
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;
}
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());
}
}
}
}
}
//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() );
}
/// 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();
}
virtual const lChar16 * GetName() const { return _name.c_str(); }