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/*
* GraphLCD plugin for the Video Disk Recorder
*
* plugin.c - main plugin 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 Andreas Regel <andreas.regel AT powarman.de>
*/
#include <getopt.h>
#include <glcddrivers/config.h>
#include <glcddrivers/drivers.h>
#include "display.h"
#include "global.h"
#include "menu.h"
#include <vdr/plugin.h>
static const char *VERSION = "0.1.6";
static const char *DESCRIPTION = "Output to graphic LCD";
static const char *MAINMENUENTRY = NULL;
static const char * kDefaultConfigFile = "/etc/graphlcd.conf";
class cPluginGraphLCD : public cPlugin
{
private:
// Add any member variables or functions you may need here.
std::string mConfigName;
std::string mDisplayName;
GLCD::cDriver * mLcd;
cGraphLCDDisplay * mDisplay;
public:
cPluginGraphLCD();
virtual ~cPluginGraphLCD();
virtual const char * Version() { return VERSION; }
virtual const char * Description() { return tr(DESCRIPTION); }
virtual const char * CommandLineHelp();
virtual bool ProcessArgs(int argc, char * argv[]);
virtual bool Initialize();
virtual bool Start();
virtual void Housekeeping();
virtual void MainThreadHook(void);
virtual const char * MainMenuEntry() { return MAINMENUENTRY; }
virtual cOsdObject * MainMenuAction();
virtual cMenuSetupPage * SetupMenu();
virtual bool SetupParse(const char * Name, const char * Value);
};
cPluginGraphLCD::cPluginGraphLCD()
: mConfigName(""),
mDisplayName("")
{
mLcd = NULL;
mDisplay = NULL;
}
cPluginGraphLCD::~cPluginGraphLCD()
{
delete mDisplay;
if (mLcd)
mLcd->DeInit();
delete mLcd;
}
const char * cPluginGraphLCD::CommandLineHelp()
{
return " -c CFG, --config=CFG use CFG as driver config file\n"
" -d DISP, --display=DISP use display DISP for output\n";
}
bool cPluginGraphLCD::ProcessArgs(int argc, char * argv[])
{
static struct option long_options[] =
{
{"config", required_argument, NULL, 'c'},
{"display", required_argument, NULL, 'd'},
{NULL}
};
int c;
int option_index = 0;
while ((c = getopt_long(argc, argv, "c:d:", long_options, &option_index)) != -1)
{
switch (c)
{
case 'c':
mConfigName = optarg;
break;
case 'd':
mDisplayName = optarg;
break;
default:
return false;
}
}
return true;
}
bool cPluginGraphLCD::Initialize()
{
unsigned int displayNumber = 0;
const char * cfgDir;
if (mConfigName.length() == 0)
{
mConfigName = kDefaultConfigFile;
isyslog("graphlcd plugin: No config file specified, using default (%s).\n", mConfigName.c_str());
}
if (GLCD::Config.Load(mConfigName) == false)
{
esyslog("graphlcd plugin: Error loading config file!\n");
return false;
}
if (GLCD::Config.driverConfigs.size() > 0)
{
if (mDisplayName.length() > 0)
{
for (displayNumber = 0; displayNumber < GLCD::Config.driverConfigs.size(); displayNumber++)
{
if (GLCD::Config.driverConfigs[displayNumber].name == mDisplayName)
break;
}
if (displayNumber == GLCD::Config.driverConfigs.size())
{
esyslog("graphlcd plugin: ERROR: Specified display %s not found in config file!\n", mDisplayName.c_str());
return false;
}
}
else
{
isyslog("graphlcd plugin: WARNING: No display specified, using first one (%s).\n", GLCD::Config.driverConfigs[0].name.c_str());
displayNumber = 0;
mDisplayName = GLCD::Config.driverConfigs[0].name;
}
}
else
{
esyslog("graphlcd plugin: ERROR: No displays specified in config file!\n");
return false;
}
mLcd = GLCD::CreateDriver(GLCD::Config.driverConfigs[displayNumber].id, &GLCD::Config.driverConfigs[displayNumber]);
if (!mLcd)
{
esyslog("graphlcd plugin: ERROR: Failed creating display object %s\n", mDisplayName.c_str());
return false;
}
cfgDir = ConfigDirectory(PLUGIN_NAME);
if (!cfgDir)
return false;
mDisplay = new cGraphLCDDisplay();
if (!mDisplay)
return false;
if (mDisplay->Init(mLcd, cfgDir) != 0)
return false;
return true;
}
bool cPluginGraphLCD::Start()
{
int count;
dsyslog("graphlcd plugin: waiting for display thread to get ready");
for (count = 0; count < 1200; count++)
{
if (mDisplay->Active())
{
dsyslog ("graphlcd plugin: display thread ready");
return true;
}
#if VDRVERSNUM < 10314
usleep(100000);
#else
cCondWait::SleepMs(100);
#endif
}
dsyslog ("graphlcd plugin: timeout while waiting for display thread");
return false;
}
void cPluginGraphLCD::Housekeeping()
{
}
void cPluginGraphLCD::MainThreadHook()
{
if (mDisplay)
mDisplay->Tick();
}
cOsdObject * cPluginGraphLCD::MainMenuAction()
{
return NULL;
}
cMenuSetupPage * cPluginGraphLCD::SetupMenu()
{
return new cGraphLCDMenuSetup();
}
bool cPluginGraphLCD::SetupParse(const char * Name, const char * Value)
{
if (!strcasecmp(Name, "PluginActive")) GraphLCDSetup.PluginActive = atoi(Value);
else if (!strcasecmp(Name, "ShowDateTime")) GraphLCDSetup.ShowDateTime = atoi(Value);
else if (!strcasecmp(Name, "ShowChannel")) GraphLCDSetup.ShowChannel = atoi(Value);
else if (!strcasecmp(Name, "ShowLogo")) GraphLCDSetup.ShowLogo = atoi(Value);
else if (!strcasecmp(Name, "ShowSymbols")) GraphLCDSetup.ShowSymbols = atoi(Value);
else if (!strcasecmp(Name, "ShowETSymbols")) GraphLCDSetup.ShowETSymbols = atoi(Value);
else if (!strcasecmp(Name, "ShowProgram")) GraphLCDSetup.ShowProgram = atoi(Value);
else if (!strcasecmp(Name, "ShowTimebar")) GraphLCDSetup.ShowTimebar = atoi(Value);
else if (!strcasecmp(Name, "ShowMenu")) GraphLCDSetup.ShowMenu = atoi(Value);
else if (!strcasecmp(Name, "ShowMessages")) GraphLCDSetup.ShowMessages = atoi(Value);
else if (!strcasecmp(Name, "ShowColorButtons")) GraphLCDSetup.ShowColorButtons = atoi(Value);
else if (!strcasecmp(Name, "ShowVolume")) GraphLCDSetup.ShowVolume = atoi(Value);
else if (!strcasecmp(Name, "ShowNotRecording")) GraphLCDSetup.ShowNotRecording = atoi(Value);
else if (!strcasecmp(Name, "IdentifyReplayType")) GraphLCDSetup.IdentifyReplayType = atoi(Value);
else if (!strcasecmp(Name, "ModifyReplayString")) GraphLCDSetup.ModifyReplayString = atoi(Value);
else if (!strcasecmp(Name, "ReplayLogo")) GraphLCDSetup.ReplayLogo = atoi(Value);
else if (!strcasecmp(Name, "ScrollMode")) GraphLCDSetup.ScrollMode = atoi(Value);
else if (!strcasecmp(Name, "ScrollSpeed")) GraphLCDSetup.ScrollSpeed = atoi(Value);
else if (!strcasecmp(Name, "ScrollTime")) GraphLCDSetup.ScrollTime = atoi(Value);
else if (!strcasecmp(Name, "BrightnessActive")) GraphLCDSetup.BrightnessActive = atoi(Value);
else if (!strcasecmp(Name, "BrightnessIdle")) GraphLCDSetup.BrightnessIdle = atoi(Value);
else if (!strcasecmp(Name, "BrightnessDelay")) GraphLCDSetup.BrightnessDelay = atoi(Value);
else return false;
return true;
}
VDRPLUGINCREATOR(cPluginGraphLCD); // Don't touch this!
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