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/*
* GraphLCD plugin for the Video Disk Recorder
*
* display.h - display class
*
* This file is released under the GNU General Public License. Refer
* to the COPYING file distributed with this package.
*
* (c) 2001-2004 Carsten Siebholz <c.siebholz AT t-online.de>
* (c) 2004-2010 Andreas Regel <andreas.regel AT powarman.de>
* (c) 2010-2011 Wolfgang Astleitner <mrwastl AT users sourceforge net>
*/
#ifndef _GRAPHLCD_DISPLAY_H_
#define _GRAPHLCD_DISPLAY_H_
#include <stdint.h>
#include <string>
#include <vector>
#include <map>
#include <glcdgraphics/bitmap.h>
#include <glcddrivers/driver.h>
#include <glcdskin/skin.h>
#include "global.h"
#include "setup.h"
#include "state.h"
#include "skinconfig.h"
#include "service.h"
#include <vdr/thread.h>
enum eThreadState
{
StateNormal,
StateReplay,
StateMenu
};
// state of current display mode (interesting for displays w/ touchpads)
enum eDisplayMode
{
DisplayModeNormal,
DisplayModeInteractive
};
// external data set via SVDRP
class cExtData
{
private:
std::map<std::string,std::string> data;
std::map<std::string,std::string>::iterator it;
std::map<std::string,uint64_t> expData;
std::map<std::string,uint64_t>::iterator expDataIt;
public:
cExtData(void) {}
~cExtData(void) { data.clear(); expData.clear(); }
bool Set(std::string key, std::string value, uint32_t expire = 0);
bool Unset(std::string key);
bool IsSet(std::string key);
std::string Get(std::string key);
};
// Display update Thread
class cGraphLCDDisplay : public cThread
{
public:
cGraphLCDDisplay(void);
~cGraphLCDDisplay(void);
bool Initialise(GLCD::cDriver * Lcd, const std::string & CfgPath, const std::string & SkinsPath, const std::string & SkinName);
void Tick();
void Update();
void Clear();
void Replaying(bool Starting);
void SetMenuClear();
void SetMenuTitle();
void SetMenuCurrent();
const GLCD::cBitmap * GetScreen() const { return mScreen; }
void ForceUpdateBrightness();
const cGraphLCDService * GetServiceObject() const { return mService; }
GLCD::cDriver * GetDriver() const { return mLcd; }
const eDisplayMode GetDisplayMode() const { return mDisplayMode; }
cExtData * GetExtData() const { return mExtData; }
protected:
virtual void Action();
private:
GLCD::cDriver * mLcd;
GLCD::cBitmap * mScreen;
GLCD::cSkin * mSkin;
cGraphLCDSkinConfig * mSkinConfig;
bool mUpdate;
uint64_t mUpdateAt;
uint64_t mLastTimeMs;
eThreadState mState;
eThreadState mLastState;
cMutex mMutex;
cGraphLCDState * mGraphLCDState;
bool mShowVolume;
void UpdateIn(uint64_t msec);
/* set brightness depending on user activity */
void SetBrightness();
uint64_t LastTimeBrightness;
int nCurrentBrightness;
bool bBrightnessActive;
/* external services */
cGraphLCDService * mService;
/* display mode (normal or interactive) */
eDisplayMode mDisplayMode;
uint64_t LastTimeDisplayMode;
cExtData * mExtData;
};
#endif
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