cMenuEpgTimers::cMenuEpgTimers(void)
:cOsdMenu(tr("Timers"), 2, CHNUMWIDTH, 10, 6, 6), SwitchTimersLock(&SwitchTimers)
{
if (strcmp(Skins.Current()->Name(), "Reel") == 0)
#if APIVERSNUM < 10700
SetCols(3, 10, 6, 10, 6);
#else
#if REELVDR && APIVERSNUM >= 10718
SetCols(3, 12, 7, 6);
#else
SetCols(3, 12, 7, 12, 7);
#endif /* REELVDR && APIVERSNUM >= 10718 */
#endif
#if REELVDR && APIVERSNUM >= 10718
EnableSideNote(true);
#endif
helpKeys = -1;
Set();
SetCurrent(First());
SetHelpKeys();
/* get timer state */
TimerState_=0;
Timers.Modified(TimerState_);
#ifdef USEMYSQL
LastEventID_ = -1;
LastEventID_ = Timers.GetLastEventID();
#endif
}
eOSState cCMDDir::New(void)
{
MYDEBUG("Verzeichnis: Neu");
cFileInfo *info = new cFileInfo(CurrentDir());
if(!info->isWriteable())
{
MYDEBUG("Verzeichnis: Neu: Keine Berechtigung in %s", CurrentDir());
OSD_ERRMSG(tr("no rights to create"));
}
else
{
State = csDirNew;
SetCols(5);
SetTitle(CurrentDir());
SetDir();
cMainMenuItem *mItem = (cMainMenuItem*)First();
Ins(new cMenuEditStrItem(tr("New"), Dir, MaxFileName, trVDR(FileNameChars)),
true,
mItem);
while(mItem)
{
mItem->SetSelectable(false);
mItem = (cMainMenuItem*)Next(mItem);
}
Display();
cOsdMenu::ProcessKey(kRight);
}
return osContinue;
}
cOsdMenu::cOsdMenu(const char *Title, int c0, int c1, int c2, int c3, int c4)
{
isMenu = true;
digit = 0;
#ifdef USE_LIEMIEXT
key_nr = -1;
#endif /* LIEMIEXT */
hasHotkeys = false;
displayMenuItems = 0;
title = NULL;
menuCategory = mcUnknown;
SetTitle(Title);
SetCols(c0, c1, c2, c3, c4);
first = 0;
current = marked = -1;
subMenu = NULL;
helpRed = helpGreen = helpYellow = helpBlue = NULL;
#ifdef REELVDR
helpKeys = NULL;
#endif /*REELVDR*/
helpDisplayed = false;
status = NULL;
if (!displayMenuCount++)
SetDisplayMenu();
#ifdef REELVDR
enableSideNote = false;
#endif
}
void MainFrame::OnGridPanelSize(wxSizeEvent &event) {
auto grid = dynamic_cast<wxGridSizer *>(splitter->GetWindow2()->GetSizer());
auto size = event.GetSize();
int col = (size.GetWidth() / 250);
grid->SetCols(col > 0 ? col : 1);
grid->FitInside(splitter->GetWindow2());
splitter->Refresh();
splitter->Update();
}
/*
* Initializes the object, assuming that filename, origin, size, etc are already set on the
* member variables. Makes sure the raster can be opened, sets the block size, NODATA value,
* pixel size, and the extent of the raster. If not using the full image then makes sure that
* the subset chosen (based on origin and size) is valid. If using the full image then sets the
* size and origin is assumed to be 0,0 and is set in the constructor.
* @param fullImage True if using the full image, False if using a subset.
*/
void Raster::Init(bool bFullImage)
{
Init();
GDALDataset * ds = (GDALDataset*) GDALOpen(m_sFilePath, GA_ReadOnly);
if (ds == NULL)
throw RasterManagerException(INPUT_FILE_NOT_VALID, CPLGetLastErrorMsg());
GDALRasterBand * band = ds->GetRasterBand(1);
double dRMin, dRMax, dRMean, dRStdDev;
// Get some easy stats that GDAL gives us
band->GetStatistics( 0 , true, &dRMin, &dRMax, &dRMean, &dRStdDev );
m_dRasterMax = dRMax;
m_dRasterMin = dRMin;
m_dRasterMean = dRMean;
m_dRasterStdDev = dRStdDev;
OGRLinearRing ring = OGRLinearRing();
if (bFullImage)
{
SetCols( band->GetXSize() );
SetRows( band->GetYSize() );
ring.addPoint(GetLeft(), GetTop());
ring.addPoint(GetLeft(), GetTop() + (GetCellHeight() * GetRows()));
ring.addPoint(GetLeft() + (GetCellWidth() * GetCols()), GetTop() + (GetCellHeight() * GetRows()));
ring.addPoint(GetLeft() + (GetCellWidth() * GetCols()), GetTop());
ring.closeRings();
}
else
{
if ((GetLeft() + GetCols() > band->GetXSize()) || (GetTop() + GetRows() > band->GetYSize()))
{
QString sErr = QString("Invalid origin ( %1, %2 ) and size ( %5, %6 ) for file: %7")
.arg(GetLeft())
.arg(GetTop())
.arg(GetCols())
.arg(GetRows())
.arg(FilePath());
throw RasterManagerException(INPUT_FILE_NOT_VALID, sErr);
}
double xMapOrigin = GetLeft() + (GetLeft() * GetCellWidth());
double yMapOrigin = GetTop() + (GetTop() * GetCellHeight());
ring.addPoint(xMapOrigin, yMapOrigin);
ring.addPoint(xMapOrigin, yMapOrigin + (GetCellHeight() * GetRows()));
ring.addPoint(xMapOrigin + (GetCellWidth() * GetCols()), yMapOrigin + (GetCellHeight() * GetRows()));
ring.addPoint(xMapOrigin + (GetCellWidth() * GetCols()), yMapOrigin);
ring.closeRings();
}
GDALClose(ds);
}
void cMenuCreateFavouritesFolder::Set()
{
Clear();
SetCols(15);
// clear name
folderName[0] = 0;
AddFloatingText(tr("Enter new favourites folder name"), 50);
Add(new cOsdItem("",osUnknown, false));
Add(new cMenuEditStrItem(tr("Folder name"), folderName, sizeof(folderName)-1));
Display();
}
cOsdMenu::cOsdMenu(const char *Title, int c0, int c1, int c2, int c3, int c4)
{
isMenu = true;
digit = 0;
hasHotkeys = false;
title = NULL;
SetTitle(Title);
SetCols(c0, c1, c2, c3, c4);
first = 0;
current = marked = -1;
subMenu = NULL;
helpRed = helpGreen = helpYellow = helpBlue = NULL;
status = NULL;
if (!displayMenuCount++)
SetDisplayMenu();
}
eOSState cCMDDir::Edit(cMainMenuItem *mItem)
{
MYDEBUG("Verzeichnis: Edit: %s", mItem->FileName());
cFileInfo *info = new cFileInfo(mItem->FileName());
if(!info->isWriteable())
{
DELETENULL(info);
info = new cFileInfo(CurrentDir());
if(!info->isWriteable())
{
MYDEBUG("Verzeichnis: Edit: Keine Rechte");
OSD_ERRMSG(tr("no rights to rename"));
DELETENULL(info);
return osContinue;
}
}
DELETENULL(info);
info = new cFileInfo(mItem->FileName());
SetDir(info->FileName());
DELETENULL(info);
State = csDirEdit;
SetCols(11);
SetTitle(CurrentDir());
cMainMenuItem *dmItem = NULL;
mItem = (cMainMenuItem*)First();
while(mItem)
{
if(!strcasecmp(mItem->FileName(), LastSelDir()))
{
MYDEBUG("Verzeichnis: Edit: Item gefunden: %s", mItem->FileName());
Ins(new cMenuEditStrItem(tr("Rename"), Dir, MaxFileName, trVDR(FileNameChars)),
true,
mItem);
dmItem = mItem;
}
mItem->SetSelectable(false);
mItem = (cMainMenuItem*)Next(mItem);
}
if(dmItem)
Del(dmItem->Index());
Display();
cOsdMenu::ProcessKey(kRight);
return osContinue;
}
/******************** myMenuSetup ********************/
myMenuSetup::myMenuSetup()
{
SetCols(45);
hidemainmenuentry=mysetup.HideMainMenuEntry;
patchnew=mysetup.PatchNew;
replaceorgrecmenu=mysetup.ReplaceOrgRecMenu;
for(int i=0; i<MAX_RECLIST_COLUMNS; i++) {
reclistcolumn[i].Type = mysetup.RecListColumn[i].Type;
STRN0CPY(reclistcolumn[i].Name, mysetup.RecListColumn[i].Name);
reclistcolumn[i].Width = mysetup.RecListColumn[i].Width;
reclistcolumn[i].Align = mysetup.RecListColumn[i].Align;
STRN0CPY(reclistcolumn[i].Op1 , mysetup.RecListColumn[i].Op1);
STRN0CPY(reclistcolumn[i].Op2 , mysetup.RecListColumn[i].Op2);
}
shownewrecs=mysetup.ShowNewRecs;
recsperdir=mysetup.RecsPerDir;
descendsorting=mysetup.DescendSorting;
golastreplayed=mysetup.GoLastReplayed;
returntoplugin=mysetup.ReturnToPlugin;
limitbandwidth=mysetup.LimitBandwidth;
usevdrsrecinfomenu=mysetup.UseVDRsRecInfoMenu;
patchfont=mysetup.PatchFont;
filesystemfreemb=mysetup.FileSystemFreeMB;
usecutterqueue=mysetup.UseCutterQueue;
sortingtypetexts[0]=tr("ascending");
sortingtypetexts[1]=tr("descending");
Add(new cMenuEditBoolItem(tr("Show nr. of new recordings of a directory"),&shownewrecs));
Add(new cMenuEditStraItem(tr("Maximum number of recordings per directory"), &recsperdir, 5, RecsPerDir_texts));
Add(SubMenuItem(tr("Items to show in recording list"), osUser1));
Add(new cMenuEditBoolItem(tr("Show alternative to new marker"),&patchnew));
Add(new cMenuEditBoolItem(tr("Show free disk space for each file system"),&filesystemfreemb));
Add(new cMenuEditStraItem(tr("Sorting"),&descendsorting,2,sortingtypetexts));
Add(new cMenuEditBoolItem(tr("Hide main menu entry"),&hidemainmenuentry));
#ifdef MAINMENUHOOKSVERSNUM
Add(new cMenuEditBoolItem(tr("Replace original recordings menu"),&replaceorgrecmenu));
#endif
Add(new cMenuEditBoolItem(tr("Jump to last replayed recording"),&golastreplayed));
Add(new cMenuEditBoolItem(tr("Call plugin after playback"),&returntoplugin));
Add(new cMenuEditBoolItem(tr("Limit bandwidth for move recordings"),&limitbandwidth));
Add(new cMenuEditBoolItem(tr("Use VDR's recording info menu"),&usevdrsrecinfomenu));
Add(new cMenuEditBoolItem(tr("Use cutter queue"),&usecutterqueue));
}
/*
* Copy the object. (Note that this simply copies the member properties
* of the class for assigning the object to a new variable. See the
* Copy() method for actually copying the raster dataset object to a new
* file on disk.
*/
void Raster::CopyObject(Raster &src)
{
Init();
m_sFilePath = (char *) malloc(strlen(src.FilePath()) * sizeof(char)+1);
std::strcpy(m_sFilePath, src.FilePath());
SetTransform(src.GetTop(), src.GetLeft(), src.GetCellWidth(), src.GetCellHeight());
SetRows(src.GetRows());
SetCols(src.GetCols());
SetNoDataValue(src.GetNoDataValuePtr());
xBlockSize = src.xBlockSize;
yBlockSize = src.yBlockSize;
}
void cMenuMoveChannelInFavBouquet::Set()
{
Clear();
SetCols(18, 5); // same tab size as channellist menu
cChannel *ch = favourites.First();
for (; ch; ch = favourites.Next(ch))
if (!ch->GroupSep() && favouritesFilters.IsAllowedChannel(ch)) {
cOsdChannelItem *item = new cOsdChannelItem(ch, true, channel == ch);
Add(item);
if (channel == ch)
SetCurrent(item);
}
Display();
}
void cMenuRenameFavFolder::Set()
{
Clear();
SetCols(20);
AddFloatingText(tr("Rename favourites folder"), 50);
// Add(new cOsdItem("", osUnknown, false)); //empty line
Add(new cMenuEditStrItem(tr("New folder name"), folderName, sizeof(folderName)));
for (int i=0; i<3; ++i)
Add(new cOsdItem("",osUnknown, false)); //blank lines
Add(new cOsdItem(tr("Info:"),osUnknown, false));
AddFloatingText(tr("Press right key to enter folder name and Ok to rename."), 50);
Display();
}
bool
CMotion2DImage<Type>::Init(unsigned nb_rows, unsigned nb_cols)
{
// Test image size differ
if ((nb_rows != nrows) || (nb_cols != ncols)) {
if (bitmap != NULL) {
delete [] bitmap;
bitmap = NULL;
}
}
if (nb_rows != nrows) {
if (row != NULL) {
delete [] row;
row = NULL;
}
}
SetCols(nb_cols) ;
SetRows(nb_rows) ;
npixels=ncols*nrows;
if (bitmap == NULL) bitmap = new Type[npixels] ;
if (bitmap == NULL)
{
cerr << "Error in CMotion2DImage::Init(): cannot allocate memory" << endl;
return false ;
}
if (row == NULL) row = new Type*[nrows] ;
if (row == NULL)
{
cerr << "Error in CMotion2DImage::Init(): cannot allocate memory" << endl;
return false;
}
unsigned i ;
for ( i =0 ; i < nrows ; i++)
row[i] = bitmap + i*ncols ;
return true;
}
void cCMDDir::Build(char *dir)
{
MYDEBUG("Erstelle Verzeichnisliste %s", dir);
if(!dir)
dir = CurrentDir();
Clear();
if(State == csNone)
{
SetCols(0);
SetTitle(tr("Edit Directories"));
}
cDirHandling *DirHand = new cDirHandling(this, this);
SetCurrent(Get(DirHand->Build(dir, true)));
delete(DirHand);
Display();
SetHelp();
}
cOsdMenu::cOsdMenu(const char *Title, int c0, int c1, int c2, int c3, int c4)
{
isMenu = true;
digit = 0;
hasHotkeys = false;
displayMenuItems = 0;
title = NULL;
menuCategory = mcUnknown;
menuSortMode = msmUnknown;
menuOrientation = moVertical;
SetTitle(Title);
SetCols(c0, c1, c2, c3, c4);
first = 0;
current = marked = -1;
subMenu = NULL;
helpRed = helpGreen = helpYellow = helpBlue = NULL;
helpDisplayed = false;
status = NULL;
if (!displayMenuCount++)
SetDisplayMenu();
}
wxSizerItem* wxGridBagSizer::Add( wxGBSizerItem *item )
{
wxCHECK_MSG( !CheckForIntersection(item), NULL,
wxT("An item is already at that position") );
m_children.Append(item);
item->SetGBSizer(this);
if ( item->GetWindow() )
item->GetWindow()->SetContainingSizer( this );
// extend the number of rows/columns of the underlying wxFlexGridSizer if
// necessary
int row, col;
item->GetEndPos(row, col);
row++;
col++;
if ( row > GetRows() )
SetRows(row);
if ( col > GetCols() )
SetCols(col);
return item;
}
// ------------------
// cMenuSetupGeneral
cMenuSetupGeneral::cMenuSetupGeneral(cEPGSearchConfig* Data)
: cMenuSetupSubMenu(tr("General"), Data)
{
SetCols(28);
Set();
}
void cBrowserMenu::SetColumns(int c0, int c1, int c2, int c3, int c4)
{
SetCols(c0, c1, c2, c3, c4);
}
void cMenuFavourites::Set()
{
Clear();
SetCols(18, 5); // same tab size as channellist menu
cChannel *currChannel = Channels.GetByNumber(cDevice::PrimaryDevice()->CurrentChannel());
tChannelID channelId;
if (lastPosition < 0 && currChannel) channelId = currChannel->GetChannelID();
cChannel *channel = favourites.First();
cOsdItem *item = NULL;
bool currentSet = false;
for ( ; channel; channel = favourites.Next(channel)) {
if (mode == eFavFolders) {
// show only fav folder names
if (channel->GroupSep()) {
Add(item = new cOsdChannelItem(channel, true));
if (*lastSelectedFolder && strcmp(channel->Name(), *lastSelectedFolder)==0) {
SetCurrent(item);
currentSet = true; // don't override this current-item below
}
}
} else if (favouritesFilters.IsAllowedChannel(channel)) {
Add(item = new cOsdChannelItem(channel, true));
if (item && channel->GetChannelID() == channelId) {
SetCurrent(item);
currentSet = true;
}
}
}// for
// lets not have empty menus
if (Count()==0) { // no osditems
if (mode == eFavFolders) {
AddFloatingText(tr("No favourite folders available"), 50);
Add(new cOsdItem("",osUnknown, false)); // blank line
Add(new cOsdItem("",osUnknown, false)); // blank line
Add(new cOsdItem("",osUnknown, false)); // blank line
Add(new cOsdItem("",osUnknown, false)); // blank line
Add(new cOsdItem(tr("Info:"), osUnknown, false));
AddFloatingText(tr("Please select 'all Channels' to add channels to your favorites."), 50);
} else {
AddFloatingText(tr("No channels in this bouquet"), 50);
}
} else {
if (!currentSet) {
if (lastPosition >= Count())
lastPosition = Count() - 1;
SetCurrent(Get(lastPosition));
}
}
cString tmpTitle = favouritesFilters.MakeTitle();
if (*tmpTitle)
tmpTitle = cString::sprintf("%s: %s/%s", tr("Channel List"),
tr(FAVOURITES), *tmpTitle);
else
tmpTitle = cString::sprintf("%s: %s", tr("Channel List"), tr(FAVOURITES));
SetTitle(*tmpTitle);
Display();
SetHelp(tr(ALL_CHANNELS), tr(SOURCES), tr(FAVOURITES), tr("Functions"));
}
void cMenuAddChannelToFavourites::Set(bool selectLast)
{
Clear();
SetCols(6);
if (CountFavFolders() == 0)
AddFloatingText(tr("You have no favourite folders. Please create one before you can add the channel"), 50);
else
AddFloatingText (cString::sprintf(tr("Select folder for %d channels"),
channelsToAdd.size())
, 50);
Add(new cOsdItem("", osUnknown, false));
// Give user chance to add new folder
Add(new cOsdItem(*cString::sprintf("%c\t%s", char(132), tr("Create new folder"))));
/* if folder available, differentiate them from the above option */
if (CountFavFolders() != 0) {
Add(new cOsdItem("", osUnknown, false));
}
cOsdChannelItem *firstFolderItem = NULL, *bouquetItem = NULL;
// count the number of to-be-added channels that are in a bouquet
// if it is equal to the channelsToAdd.size() then the bouquet contains
// all the to-be-added channels, so the bouquet should be marked as unavailable
unsigned int count_repeats = 0;
// show all 'bouquets' from favourite list
cChannel *ch = favourites.First();
for ( ; ch; ch = favourites.Next(ch)) {
if (ch->GroupSep()) {
// all channels to be added were in the previous bouquet, so
// the bouquet should be unselectable
if (bouquetItem && count_repeats == channelsToAdd.size()) {
// if this bouquet was the current item
// now it no longer is.
if (firstFolderItem == bouquetItem)
firstFolderItem = NULL;
// bouquet not selectable
bouquetItem->SetForbidden(true);
bouquetItem->Set();
} // if (all channels in prev bouquet)
bouquetItem = new cOsdChannelItem(ch, true);
Add(bouquetItem);
count_repeats = 0;
if (!firstFolderItem)
firstFolderItem = bouquetItem;
} else {
if (bouquetItem) {
tChannelID channelID = ch->GetChannelID();
// check if any to-be-added channel is present in the current bouquet
// if so, increment count_repeats
for(unsigned int i=0; i< channelsToAdd.size(); ++i) {
cChannel *channel = Channels.GetByNumber(channelsToAdd.at(i));
if (channel && channel->GetChannelID() == channelID) {
count_repeats ++;
break;
} // if
} // for
} // if bouquetItem
} // else
} // for
/* last entry is the newly created folder */
if (selectLast) {
SetCurrent(Get(Count()-1));
}
else
SetCurrent(firstFolderItem);
Display();
SetStatus(tr("Select folder with 'Ok'"));
}
void myMenuSetupColumns::Set() {
SetCols(30);
// build up menu entries
// SetHelp(tr("Edit"), NULL, NULL, NULL); //SetHelp(tr("Edit"), NULL, tr("Move Up"), tr("Move down"));
// save current postion
int current = Current();
// clear entries, if any
Clear();
cOsdItem *sItem;
char *itemStr;
int ret;
ret = asprintf(&itemStr, "%s\t%s", tr("Icon"), tr("(fixed to the first position)"));
if (ret <= 0) {
esyslog("Error allocating linebuffer for cOsdItem.");
return;
}
sItem = new cOsdItem(itemStr);
sItem->SetSelectable(false);
Add(sItem);
// build up setup menu
for(int i=0; i<MAX_RECLIST_COLUMNS; i++) {
ret = asprintf(&itemStr, "%s %i", tr("Item"),i+1);
if (ret <= 0) {
esyslog("Error allocating linebuffer for cOsdItem.");
return;
}
Add(new cMenuEditStraItem(itemStr, &(preclistcolumns[i].Type), MAX_COLTYPES, ColumnType_descriptions));
switch (preclistcolumns[i].Type) {
case COLTYPE_NONE:
break;
case COLTYPE_BLANK:
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 0, 24));
break;
case COLTYPE_DATE:
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 8, 24));
Add(new cMenuEditStraItem(IndentMenuItem(tr("Alignment")), &(preclistcolumns[i].Align), 3, AlignmentType_names));
break;
case COLTYPE_TIME:
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 5, 24));
Add(new cMenuEditStraItem(IndentMenuItem(tr("Alignment")), &(preclistcolumns[i].Align), 3, AlignmentType_names));
break;
case COLTYPE_DATETIME:
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 14, 24));
Add(new cMenuEditStraItem(IndentMenuItem(tr("Alignment")), &(preclistcolumns[i].Align), 3, AlignmentType_names));
break;
case COLTYPE_LENGTH:
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 3, 24));
Add(new cMenuEditStraItem(IndentMenuItem(tr("Alignment")), &(preclistcolumns[i].Align), 3, AlignmentType_names));
break;
case COLTYPE_RATING:
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 5, 24));
Add(new cMenuEditStraItem(IndentMenuItem(tr("Alignment")), &(preclistcolumns[i].Align), 3, AlignmentType_names));
break;
case COLTYPE_FILE:
Add(new cMenuEditStrItem(IndentMenuItem(tr("Name")), (preclistcolumns[i].Name), 64, tr(FileNameChars)));
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 1, 24));
Add(new cMenuEditStraItem(IndentMenuItem(tr("Alignment")), &(preclistcolumns[i].Align), 3, AlignmentType_names));
Add(new cMenuEditStrItem(IndentMenuItem(tr("Filename")), (preclistcolumns[i].Op1), 64, tr(FileNameChars)));
break;
case COLTYPE_FILETHENCOMMAND:
Add(new cMenuEditStrItem(IndentMenuItem(tr("Name")), (preclistcolumns[i].Name), 64, tr(FileNameChars)));
Add(new cMenuEditIntItem(IndentMenuItem(tr("Width")), &(preclistcolumns[i].Width), 1, 24));
Add(new cMenuEditStraItem(IndentMenuItem(tr("Alignment")), &(preclistcolumns[i].Align), 3, AlignmentType_names));
Add(new cMenuEditStrItem(IndentMenuItem(tr("Filename")), (preclistcolumns[i].Op1), 1024, tr(FileNameChars)));
Add(new cMenuEditStrItem(IndentMenuItem(tr("Command")), (preclistcolumns[i].Op2), 1024, tr(FileNameChars)));
break;
}
}
ret = asprintf(&itemStr, "%s\t%s", tr("Name of the recording"), tr("(fixed to the last position)"));
if (ret <= 0) {
esyslog("Error allocating linebuffer for cOsdItem.");
return;
}
sItem = new cOsdItem(itemStr);
sItem->SetSelectable(false);
Add(sItem);
// restore current position
SetCurrent(Get(current));
}