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1 files changed, 115 insertions, 0 deletions

diff --git a/menu_event.h b/menu_event.h
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+/*
+Copyright (C) 2004-2007 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();
+};
+
+class cMenuEventSearchSimple : public cMenuEventSearch {
+private:
+  virtual void Set();
+public:
+  cMenuEventSearchSimple(const cEvent* Event, cEventObjects& EventObjects);
+};
+
+#endif