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/*
* Image plugin to VDR (C++)
*
* (C) 2003 Kai Tobias Burwieck <kai@burwieck.net>
*
* This code is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*/
#include <ctype.h>
#include <dirent.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <unistd.h>
#include <typeinfo>
#include "image.h"
#include "menu.h"
#include "data-image.h"
#include "menu-image.h"
#include "control-image.h"
#include "i18n.h"
#include <vdr/status.h>
// --- cMenuImageBrowse ---------------------------------------------------------
cMenuImageBrowse::cMenuImageBrowse(void)
: cMenuBrowse(ImageSources.GetSource(), true,tr("Image browser"))
{
sourcing = false;
SetButtons();
}
void cMenuImageBrowse::SetButtons(void)
{
SetHelp(tr("Play"), 0, tr("Source"), currentdir ? tr("Parent") : 0);
Display();
}
eOSState cMenuImageBrowse::Source(bool second)
{
if(HasSubMenu())
return osContinue;
if(!second) {
sourcing = true;
return AddSubMenu(new
cMenuSource(&ImageSources, tr("Image source")));
}
sourcing = false;
cFileSource *src = cMenuSource::GetSelected();
if(src) {
ImageSources.SetSource(src);
SetSource(src);
NewDir(0);
}
return osContinue;
}
eOSState cMenuImageBrowse::ProcessKey(eKeys Key)
{
eOSState state = cMenuBrowse::ProcessKey(Key);
if(!HasSubMenu() && state == osContinue) {
// eval the return value from submenus
if(sourcing)
return Source(true);
}
if(state == osBack && lastselect) {
char *name = lastselect->Path();
char *full = source->BuildName(name);
cDirItem *item = cMenuBrowse::GetSelected();
if(item) {
//FIXME use a nonblocking way
//OSD_InfoMsg(tr("Building SlideShow..."));
cSlideShow *newss = new cSlideShow(item);
if(newss->Load() && newss->Count()) {
cImageControl::SetSlideShow(newss);
state = osEnd;
}
else {
OSD_ErrorMsg(tr("No Files!"));
delete newss;
state = osContinue;
}
lastselect = NULL;
}
free(full);
free(name);
}
if(state == osUnknown && Key == kYellow)
return Source(false);
return state;
}
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