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/* -*- c++ -*-
Copyright (C) 2004-2013 Christian Wieninger
This program 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 program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
The author can be reached at cwieninger@gmx.de
The project's page is at http://winni.vdr-developer.org/epgsearch
*/
#ifndef __EPGSEARCH_MENUEVENT_H
#define __EPGSEARCH_MENUEVENT_H
#include <list>
typedef enum {
SurfModeUnknown,
SurfModeTime,
SurfModeChannel
} MenuEventSurfMode;
class cEventObj
{
const cEvent *event;
bool selected;
public:
cEventObj(const cEvent* Event, bool Selected = false) : event(Event), selected(Selected) {}
const cEvent* Event() {
return event;
}
bool Selected() {
return selected;
}
void Select(bool Selected) {
selected = Selected;
}
};
class cEventObjects
{
public:
typedef std::list< cEventObj* > EventObjectList;
typedef EventObjectList::size_type size_type;
typedef EventObjectList::iterator iterator;
typedef EventObjectList::const_iterator const_iterator;
cEventObjects() {}
~cEventObjects() {
for (EventObjectList::iterator i = m_list.begin(); i != m_list.end(); ++i)
delete(*i);
}
size_type size() const {
return m_list.size();
}
iterator begin() {
return m_list.begin();
}
const_iterator begin() const {
return m_list.begin();
}
iterator end() {
return m_list.end();
}
const_iterator end() const {
return m_list.end();
}
void Add(const cEvent* Event) {
m_list.push_back(new cEventObj(Event));
}
void Clear() {
m_list.clear();
}
void SetCurrent(const cEvent* Event) {
for (EventObjectList::iterator i = m_list.begin(); i != m_list.end(); ++i)
(*i)->Select((*i)->Event() == Event);
}
cEventObj* GetCurrent() {
for (EventObjectList::iterator i = m_list.begin(); i != m_list.end(); ++i)
if ((*i)->Selected())
return (*i);
return NULL;
}
private:
EventObjectList m_list;
};
class cMenuEventSearch : public cOsdMenu
{
protected:
const cEvent *event;
char* szGreen;
char* szYellow;
cEventObjects& eventObjects;
MenuEventSurfMode surfMode;
virtual void Set();
cEventObj* GetPrev(const cEvent* Event);
cEventObj* GetNext(const cEvent* Event);
virtual void Display(void);
virtual eOSState ProcessKey(eKeys Key);
eOSState Commands(eKeys Key);
public:
cMenuEventSearch(const cEvent* Event, cEventObjects& EventObjects, MenuEventSurfMode SurfMode = SurfModeUnknown);
~cMenuEventSearch();
#ifdef USE_GRAPHTFT
const char* MenuKind() {
return "MenuEvent";
}
#endif
};
class cMenuEventSearchSimple : public cMenuEventSearch
{
private:
virtual void Set();
public:
cMenuEventSearchSimple(const cEvent* Event, cEventObjects& EventObjects);
};
#endif
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