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/*
* vdr-vodcatcher - A plugin for the Linux Video Disk Recorder
* Copyright (c) 2007 - 2009 Tobias Grimm <vdr@e-tobi.net>
*
* 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
*
*/
#include "OsdItemView.h"
#include "ItemViewPresenter.h"
using namespace std;
OsdItemView::OsdItemView(RefPtr<ItemViewPresenter> presenter)
:cMenuText("", ""), presenter(presenter)
{
this->presenter->Initialize(this);
}
void OsdItemView::SetTitle(string title)
{
cMenuText::SetTitle(title.c_str());
}
void OsdItemView::SetDescription(string description)
{
SetText(description.c_str());
}
eOSState OsdItemView::ProcessKey(eKeys Key)
{
eOSState state = cMenuText::ProcessKey(Key);
return presenter->ProcessKey(state, Key);
}
void OsdItemView::SetRedHelp(string text)
{
redHelp = text;
UpdateHelpButtons();
}
void OsdItemView::SetGreenHelp(string text)
{
greenHelp = text;
UpdateHelpButtons();
}
void OsdItemView::SetYellowHelp(string text)
{
yellowHelp = text;
UpdateHelpButtons();
}
void OsdItemView::SetBlueHelp(string text)
{
blueHelp = text;
UpdateHelpButtons();
}
void OsdItemView::UpdateHelpButtons()
{
cMenuText::SetHelp(EmptyToNull(redHelp.c_str()),
EmptyToNull(greenHelp.c_str()), EmptyToNull(yellowHelp.c_str()),
EmptyToNull(blueHelp.c_str()));
}
const char* OsdItemView::EmptyToNull(const char* str)
{
if (*str)
{
return str;
}
else
{
return NULL;
}
}
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