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848a2ba78d
vdr-plugin-femon/femonosd.c
Rolf Ahrenberg 848a2ba78d Fixed the channel switch bug (reported by Stefan Lucke). 
Nid/Tid/Rid are now included in translations.
Added video format and aspect ratio symbols into status window.
2004-06-06 04:20:00 +03:00

681 lines
40 KiB
C
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/*
* Frontend Status Monitor plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id$
*/
#include <ctype.h>
#include "femoncfg.h"
#include "femoni18n.h"
#include "femonreceiver.h"
#include "femonosd.h"
#include "symbols/ar11.xpm"
#include "symbols/ar169.xpm"
#include "symbols/ar2211.xpm"
#include "symbols/ar43.xpm"
#include "symbols/ntsc.xpm"
#include "symbols/pal.xpm"
#define FRONTEND_DEVICE "/dev/dvb/adapter%d/frontend%d"
#define CHANNELINPUT_TIMEOUT 1000
#define SCREENWIDTH 720 // in pixels
#define SCREENHEIGHT 576 // in pixels
#define OSDWIDTH 600 // in pixels
#define OSDHEIGHT 480 // in pixels
#define OSDINFOHEIGHT (m_Font->Height() * 11) // in pixels (11 rows)
#define OSDSTATUSHEIGHT (m_Font->Height() * 6) // in pixels (6 rows)
#define OSDINFOWIN_Y(offset) (femonConfig.position ? (OSDHEIGHT - OSDINFOHEIGHT + offset) : offset)
#define OSDINFOWIN_X(col) ((col == 4) ? 470 : (col == 3) ? 300 : (col==2) ? 180 : 15)
#define OSDSTATUSWIN_Y(offset) (femonConfig.position ? offset : (OSDHEIGHT - OSDSTATUSHEIGHT + offset))
#define OSDSTATUSWIN_X(col) ((col == 7) ? 475 : (col == 6) ? 410 : (col == 5) ? 275 : (col == 4) ? 220 : (col == 3) ? 125 : (col==2) ? 70 : 15)
#define OSDSTATUSWIN_XC(col,txt) (((col - 1) * SCREENWIDTH / 6) + ((SCREENWIDTH / 6 - m_Font->Width(txt)) / 2))
#define BARWIDTH(x) (OSDWIDTH * x / 100)
#define SPACING 5
#define clrBackground clrGray50 // this should be tied somehow into current theme
cBitmap cFemonOsd::bmAspectRatio_1_1(ar11_xpm);
cBitmap cFemonOsd::bmAspectRatio_16_9(ar169_xpm);
cBitmap cFemonOsd::bmAspectRatio_2_21_1(ar2211_xpm);
cBitmap cFemonOsd::bmAspectRatio_4_3(ar43_xpm);
cBitmap cFemonOsd::bmPAL(pal_xpm);
cBitmap cFemonOsd::bmNTSC(ntsc_xpm);
cFemonOsd::cFemonOsd(void)
:cOsdObject(true), cThread("femon osd")
{
//printf("cFemonOsd::cFemonOsd()\n");
m_Osd = NULL;
m_Receiver = NULL;
m_Frontend = -1;
m_Active = false;
m_Number = 0;
m_OldNumber = 0;
m_InputTime = 0;
m_Signal = 0;
m_SNR = 0;
m_BER = 0;
m_UNC = 0;
m_DisplayMode = femonConfig.displaymode;
m_Font = cFont::GetFont(fontSml);
m_Mutex = new cMutex();
}
cFemonOsd::~cFemonOsd(void)
{
//printf("cFemonOsd::~cFemonOsd()\n");
if (m_Active) {
m_Active = false;
Cancel(3);
}
if (m_Receiver)
delete m_Receiver;
if (m_Osd)
delete m_Osd;
}
void cFemonOsd::DrawStatusWindow(void)
{
cMutexLock lock(m_Mutex);
//printf("cFemonOsd::DrawStatusWindow()\n");
char buf[128];
int snr = m_SNR / 655;
int signal = m_Signal / 655;
int offset = 0;
int x = OSDWIDTH - SPACING;
int y = 0;
cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
if (m_Osd) {
m_Osd->DrawRectangle(0, OSDSTATUSWIN_Y(0), OSDWIDTH, OSDSTATUSWIN_Y(OSDSTATUSHEIGHT), clrBackground);
snprintf(buf, sizeof(buf), "%d%s %s", m_Number ? m_Number : channel->Number(), m_Number ? "-" : "", channel->Name());
m_Osd->DrawRectangle(0, OSDSTATUSWIN_Y(offset), OSDWIDTH, OSDSTATUSWIN_Y(offset+m_Font->Height()-1), clrWhite);
m_Osd->DrawText(OSDSTATUSWIN_X(1), OSDSTATUSWIN_Y(offset), buf, clrBlack, clrWhite, m_Font);
if (m_Receiver) {
int value = m_Receiver->VideoFormat();
if (value == VF_PAL) {
x -= bmPAL.Width() + SPACING;
y = (m_Font->Height() - bmPAL.Height()) / 2;
if (y < 0) y = 0;
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmPAL, clrBlack, clrWhite);
}
else if (value == VF_NTSC) {
x -= bmNTSC.Width() + SPACING;
y = (m_Font->Height() - bmNTSC.Height()) / 2;
if (y < 0) y = 0;
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmNTSC, clrBlack, clrWhite);
}
value = m_Receiver->VideoAspectRatio();
if (value == AR_1_1) {
x -= bmAspectRatio_1_1.Width() + SPACING;
y = (m_Font->Height() - bmAspectRatio_1_1.Height()) / 2;
if (y < 0) y = 0;
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmAspectRatio_1_1, clrBlack, clrWhite);
}
else if (value == AR_4_3) {
x -= bmAspectRatio_4_3.Width() + SPACING;
y = (m_Font->Height() - bmAspectRatio_4_3.Height()) / 2;
if (y < 0) y = 0;
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmAspectRatio_4_3, clrBlack, clrWhite);
}
else if (value == AR_16_9) {
x -= bmAspectRatio_16_9.Width() + SPACING;
y = (m_Font->Height() - bmAspectRatio_16_9.Height()) / 2;
if (y < 0) y = 0;
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmAspectRatio_16_9, clrBlack, clrWhite);
}
else if (value == AR_2_21_1) {
x -= bmAspectRatio_2_21_1.Width() + SPACING;
y = (m_Font->Height() - bmAspectRatio_2_21_1.Height()) / 2;
if (y < 0) y = 0;
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmAspectRatio_2_21_1, clrBlack, clrWhite);
}
}
offset += m_Font->Height();
if (signal > 0) {
signal = BARWIDTH(signal);
m_Osd->DrawRectangle(0, OSDSTATUSWIN_Y(offset+3), min(BARWIDTH(femonConfig.redlimit), signal), OSDSTATUSWIN_Y(offset+m_Font->Height()-3), clrRed);
if (signal > BARWIDTH(femonConfig.redlimit)) {
m_Osd->DrawRectangle(BARWIDTH(femonConfig.redlimit), OSDSTATUSWIN_Y(offset+3), min((OSDWIDTH * femonConfig.greenlimit / 100), signal), OSDSTATUSWIN_Y(offset+m_Font->Height()-3), clrYellow);
}
if (signal > BARWIDTH(femonConfig.greenlimit)) {
m_Osd->DrawRectangle(BARWIDTH(femonConfig.greenlimit), OSDSTATUSWIN_Y(offset+3), signal, OSDSTATUSWIN_Y(offset+m_Font->Height()-3), clrGreen);
}
}
offset += m_Font->Height();
if (snr > 0) {
snr = BARWIDTH(snr);
m_Osd->DrawRectangle(0, OSDSTATUSWIN_Y(offset+3), min(BARWIDTH(femonConfig.redlimit), snr), OSDSTATUSWIN_Y(offset+m_Font->Height()-3), clrRed);
if (snr > BARWIDTH(femonConfig.redlimit)) {
m_Osd->DrawRectangle(BARWIDTH(femonConfig.redlimit), OSDSTATUSWIN_Y(offset+3), min(BARWIDTH(femonConfig.greenlimit), snr), OSDSTATUSWIN_Y(offset+m_Font->Height()-3), clrYellow);
}
if (snr > BARWIDTH(femonConfig.greenlimit)) {
m_Osd->DrawRectangle(BARWIDTH(femonConfig.greenlimit), OSDSTATUSWIN_Y(offset+3), snr, OSDSTATUSWIN_Y(offset+m_Font->Height()-3), clrGreen);
}
}
offset += m_Font->Height();
m_Osd->DrawText(OSDSTATUSWIN_X(1), OSDSTATUSWIN_Y(offset), "STR:", clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%04x", m_Signal);
m_Osd->DrawText(OSDSTATUSWIN_X(2), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "(%2d%%)", m_Signal / 655);
m_Osd->DrawText(OSDSTATUSWIN_X(3), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X(4), OSDSTATUSWIN_Y(offset), "BER:", clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%08x", m_BER);
m_Osd->DrawText(OSDSTATUSWIN_X(5), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%s:", tr("Video"));
m_Osd->DrawText(OSDSTATUSWIN_X(6), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%.2f %s", m_Receiver->VideoBitrate(), tr("Mbit/s"));
else snprintf(buf, sizeof(buf), "--- %s", tr("Mbit/s"));
m_Osd->DrawText(OSDSTATUSWIN_X(7), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDSTATUSWIN_X(1), OSDSTATUSWIN_Y(offset), "SNR:", clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%04x", m_SNR);
m_Osd->DrawText(OSDSTATUSWIN_X(2), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "(%2d%%)", m_SNR / 655);
m_Osd->DrawText(OSDSTATUSWIN_X(3), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X(4), OSDSTATUSWIN_Y(offset), "UNC:", clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%08x", m_UNC);
m_Osd->DrawText(OSDSTATUSWIN_X(5), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%s:", tr("Audio"));
m_Osd->DrawText(OSDSTATUSWIN_X(6), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%.0f %s", m_Receiver->AudioBitrate(), tr("kbit/s"));
else snprintf(buf, sizeof(buf), "--- %s", tr("kbit/s"));
m_Osd->DrawText(OSDSTATUSWIN_X(7), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDSTATUSWIN_XC(1,tr("LOCK")), OSDSTATUSWIN_Y(offset), tr("LOCK"), (m_FrontendStatus & FE_HAS_LOCK) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(2,tr("SIGNAL")), OSDSTATUSWIN_Y(offset), tr("SIGNAL"), (m_FrontendStatus & FE_HAS_SIGNAL) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(3,tr("CARRIER")), OSDSTATUSWIN_Y(offset), tr("CARRIER"),(m_FrontendStatus & FE_HAS_CARRIER)? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(4,tr("VITERBI")), OSDSTATUSWIN_Y(offset), tr("VITERBI"),(m_FrontendStatus & FE_HAS_VITERBI)? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(5,tr("SYNC")), OSDSTATUSWIN_Y(offset), tr("SYNC"), (m_FrontendStatus & FE_HAS_SYNC) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->Flush();
}
}
void cFemonOsd::DrawInfoWindow(void)
{
cMutexLock lock(m_Mutex);
//printf("cFemonOsd::DrawInfoWindow()\n");
char buf[128];
char buf2[20];
int offset = 0;
int value = 0;
double dvalue = 0.0;
cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
if (m_Osd) {
if (m_DisplayMode == modeTransponder) {
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(0), OSDWIDTH, OSDINFOWIN_Y(OSDINFOHEIGHT), clrBackground);
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(offset), OSDWIDTH, OSDINFOWIN_Y(offset+m_Font->Height()-1), clrWhite);
m_Osd->DrawText( OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Transponder Information"), clrBackground, clrWhite, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Vpid"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Vpid());
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Ppid"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Ppid());
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Apid1"), clrWhite, clrBackground, m_Font);
value = channel->Apid2();
if (value) snprintf(buf, sizeof(buf), "%d, %d", channel->Apid1(), value);
else snprintf(buf, sizeof(buf), "%d", channel->Apid1());
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Dpid1"), clrWhite, clrBackground, m_Font);
value = channel->Dpid2();
if (value) snprintf(buf, sizeof(buf), "%d, %d", channel->Dpid1(), value);
else snprintf(buf, sizeof(buf), "%d", channel->Dpid1());
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("CA"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Ca());
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Tpid"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Tpid());
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Sid"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Sid());
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Nid"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Nid());
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Tid"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Tid());
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Rid"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Rid());
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
switch (m_FrontendInfo.type) {
case FE_QPSK:
snprintf(buf, sizeof(buf), "%s #%d - %s", tr("Satellite Card"), cDevice::ActualDevice()->CardIndex(), m_FrontendInfo.name);
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Frequency"), clrWhite, clrBackground, m_Font);
value = channel->Frequency();
while (value > 20000) value /= 1000;
snprintf(buf, sizeof(buf), "%d %s", value, tr("MHz"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Source"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%s", cSource::ToString(channel->Source()));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Srate"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Srate());
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Polarization"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%c", toupper(channel->Polarization()));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Inversion"), clrWhite, clrBackground, m_Font);
value = channel->Inversion();
if (value == INVERSION_OFF) snprintf(buf, sizeof(buf), tr("Off"));
else if (value == INVERSION_ON) snprintf(buf, sizeof(buf), tr("On"));
else /*INVERSION_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("CoderateH"), clrWhite, clrBackground, m_Font);
value = channel->CoderateH();
if (value == FEC_NONE) snprintf(buf, sizeof(buf), tr("None"));
else if (value == FEC_1_2) snprintf(buf, sizeof(buf), "1/2");
else if (value == FEC_2_3) snprintf(buf, sizeof(buf), "2/3");
else if (value == FEC_3_4) snprintf(buf, sizeof(buf), "3/4");
else if (value == FEC_4_5) snprintf(buf, sizeof(buf), "4/5");
else if (value == FEC_5_6) snprintf(buf, sizeof(buf), "5/6");
else if (value == FEC_6_7) snprintf(buf, sizeof(buf), "6/7");
else if (value == FEC_7_8) snprintf(buf, sizeof(buf), "7/8");
else if (value == FEC_8_9) snprintf(buf, sizeof(buf), "8/9");
else /*FEC_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
break;
case FE_QAM:
snprintf(buf, sizeof(buf), "%s #%d - %s", tr("Cable Card"), cDevice::ActualDevice()->CardIndex(), m_FrontendInfo.name);
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Frequency"), clrWhite, clrBackground, m_Font);
value = channel->Frequency();
while (value > 20000) value /= 1000;
snprintf(buf, sizeof(buf), "%d %s", value, tr("MHz"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Source"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%s", cSource::ToString(channel->Source()));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Srate"), clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%d", channel->Srate());
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Modulation"), clrWhite, clrBackground, m_Font);
value = channel->Modulation();
if (value == QPSK) snprintf(buf, sizeof(buf), "QPSK");
else if (value == QAM_16) snprintf(buf, sizeof(buf), "QAM 16");
else if (value == QAM_32) snprintf(buf, sizeof(buf), "QAM 32");
else if (value == QAM_64) snprintf(buf, sizeof(buf), "QAM 64");
else if (value == QAM_128) snprintf(buf, sizeof(buf), "QAM 128");
else if (value == QAM_256) snprintf(buf, sizeof(buf), "QAM 256");
else /*QAM_AUTO*/ snprintf(buf, sizeof(buf), "QAM %s", tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Inversion"), clrWhite, clrBackground, m_Font);
value = channel->Inversion();
if (value == INVERSION_OFF) snprintf(buf, sizeof(buf), tr("Off"));
else if (value == INVERSION_ON) snprintf(buf, sizeof(buf), tr("On"));
else /*INVERSION_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("CoderateH"), clrWhite, clrBackground, m_Font);
value = channel->CoderateH();
if (value == FEC_NONE) snprintf(buf, sizeof(buf), tr("None"));
else if (value == FEC_1_2) snprintf(buf, sizeof(buf), "1/2");
else if (value == FEC_2_3) snprintf(buf, sizeof(buf), "2/3");
else if (value == FEC_3_4) snprintf(buf, sizeof(buf), "3/4");
else if (value == FEC_4_5) snprintf(buf, sizeof(buf), "4/5");
else if (value == FEC_5_6) snprintf(buf, sizeof(buf), "5/6");
else if (value == FEC_6_7) snprintf(buf, sizeof(buf), "6/7");
else if (value == FEC_7_8) snprintf(buf, sizeof(buf), "7/8");
else if (value == FEC_8_9) snprintf(buf, sizeof(buf), "8/9");
else /*FEC_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
break;
default:
snprintf(buf, sizeof(buf), "%s #%d - %s", tr("Terrestial Card"), cDevice::ActualDevice()->CardIndex(), m_FrontendInfo.name);
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Frequency"), clrWhite, clrBackground, m_Font);
value = channel->Frequency();
while (value > 20000) value /= 1000;
snprintf(buf, sizeof(buf), "%d %s", value, tr("MHz"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Transmission"), clrWhite, clrBackground, m_Font);
value = channel->Transmission();
if (value == TRANSMISSION_MODE_2K) snprintf(buf, sizeof(buf), "2K");
else if (value == TRANSMISSION_MODE_8K) snprintf(buf, sizeof(buf), "8K");
else /*TRANSMISSION_MODE_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText( OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Bandwidth"), clrWhite, clrBackground, m_Font);
value = channel->Bandwidth();
if (value == BANDWIDTH_8_MHZ) snprintf(buf, sizeof(buf), "8 %s", tr("MHz"));
else if (value == BANDWIDTH_7_MHZ) snprintf(buf, sizeof(buf), "7 %s", tr("MHz"));
else if (value == BANDWIDTH_6_MHZ) snprintf(buf, sizeof(buf), "6 %s", tr("MHz"));
else /*BANDWIDTH_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Modulation"), clrWhite, clrBackground, m_Font);
value = channel->Modulation();
if (value == QPSK) snprintf(buf, sizeof(buf), "QPSK");
else if (value == QAM_16) snprintf(buf, sizeof(buf), "QAM 16");
else if (value == QAM_32) snprintf(buf, sizeof(buf), "QAM 32");
else if (value == QAM_64) snprintf(buf, sizeof(buf), "QAM 64");
else if (value == QAM_128) snprintf(buf, sizeof(buf), "QAM 128");
else if (value == QAM_256) snprintf(buf, sizeof(buf), "QAM 256");
else /*QAM_AUTO*/ snprintf(buf, sizeof(buf), "QAM %s", tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Inversion"), clrWhite, clrBackground, m_Font);
value = channel->Inversion();
if (value == INVERSION_OFF) snprintf(buf, sizeof(buf), tr("Off"));
else if (value == INVERSION_ON) snprintf(buf, sizeof(buf), tr("On"));
else /*INVERSION_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("CoderateH"), clrWhite, clrBackground, m_Font);
value = channel->CoderateH();
if (value == FEC_NONE) snprintf(buf, sizeof(buf), tr("None"));
else if (value == FEC_1_2) snprintf(buf, sizeof(buf), "1/2");
else if (value == FEC_2_3) snprintf(buf, sizeof(buf), "2/3");
else if (value == FEC_3_4) snprintf(buf, sizeof(buf), "3/4");
else if (value == FEC_4_5) snprintf(buf, sizeof(buf), "4/5");
else if (value == FEC_5_6) snprintf(buf, sizeof(buf), "5/6");
else if (value == FEC_6_7) snprintf(buf, sizeof(buf), "6/7");
else if (value == FEC_7_8) snprintf(buf, sizeof(buf), "7/8");
else if (value == FEC_8_9) snprintf(buf, sizeof(buf), "8/9");
else /*FEC_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
value = channel->CoderateL();
if (value == FEC_NONE) snprintf(buf2, sizeof(buf2), " - %s", tr("None"));
else if (value == FEC_1_2) snprintf(buf2, sizeof(buf2), " - 1/2");
else if (value == FEC_2_3) snprintf(buf2, sizeof(buf2), " - 2/3");
else if (value == FEC_3_4) snprintf(buf2, sizeof(buf2), " - 3/4");
else if (value == FEC_4_5) snprintf(buf2, sizeof(buf2), " - 4/5");
else if (value == FEC_5_6) snprintf(buf2, sizeof(buf2), " - 5/6");
else if (value == FEC_6_7) snprintf(buf2, sizeof(buf2), " - 6/7");
else if (value == FEC_7_8) snprintf(buf2, sizeof(buf2), " - 7/8");
else if (value == FEC_8_9) snprintf(buf2, sizeof(buf2), " - 8/9");
else /*FEC_AUTO*/ snprintf(buf2, sizeof(buf2), " - %s", tr("Auto"));
strncat(buf, buf2, sizeof(buf));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Hierarchy"), clrWhite, clrBackground, m_Font);
value = channel->Hierarchy();
if (value == HIERARCHY_NONE) snprintf(buf, sizeof(buf), tr("None"));
else if (value == HIERARCHY_1) snprintf(buf, sizeof(buf), "1");
else if (value == HIERARCHY_2) snprintf(buf, sizeof(buf), "2");
else if (value == HIERARCHY_4) snprintf(buf, sizeof(buf), "4");
else /*HIERARCHY_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(2), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), tr("Guard"), clrWhite, clrBackground, m_Font);
value = channel->Guard();
if (value == GUARD_INTERVAL_1_32) snprintf(buf, sizeof(buf), "1/32");
else if (value == GUARD_INTERVAL_1_16) snprintf(buf, sizeof(buf), "1/16");
else if (value == GUARD_INTERVAL_1_8) snprintf(buf, sizeof(buf), "1/8");
else if (value == GUARD_INTERVAL_1_4) snprintf(buf, sizeof(buf), "1/4");
else /*GUARD_INTERVAL_AUTO*/ snprintf(buf, sizeof(buf), tr("Auto"));
m_Osd->DrawText(OSDINFOWIN_X(4), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
break;
}
}
else if (m_DisplayMode == modeStream) {
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(0), OSDWIDTH, OSDINFOWIN_Y(OSDINFOHEIGHT), clrBackground);
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(offset), OSDWIDTH, OSDINFOWIN_Y(offset+m_Font->Height()-1), clrWhite);
m_Osd->DrawText( OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Stream Information"), clrBackground, clrWhite, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Video Stream"), clrYellow, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "#%d", channel->Vpid());
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Bitrate"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%.2f %s (%.2f %s)", m_Receiver->VideoStreamBitrate(), tr("Mbit/s"), m_Receiver->VideoBitrate(), tr("Mbit/s"));
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Aspect Ratio"), clrWhite, clrBackground, m_Font);
if (m_Receiver) {
value = m_Receiver->VideoAspectRatio();
if (value == AR_1_1) snprintf(buf, sizeof(buf), "1:1");
else if (value == AR_4_3) snprintf(buf, sizeof(buf), "4:3");
else if (value == AR_16_9) snprintf(buf, sizeof(buf), "16:9");
else if (value == AR_2_21_1) snprintf(buf, sizeof(buf), "2.21:1");
else snprintf(buf, sizeof(buf), "%s", tr("reserved"));
}
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Frame Rate"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%.2f %s", m_Receiver->VideoFrameRate(), tr("Hz"));
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Video Format"), clrWhite, clrBackground, m_Font);
if (m_Receiver) {
value = m_Receiver->VideoFormat();
if (value == VF_PAL) snprintf(buf, sizeof(buf), "%s", tr("PAL"));
else if (value == VF_NTSC) snprintf(buf, sizeof(buf), "%s", tr("NTSC"));
else snprintf(buf, sizeof(buf), "%s", tr("unknown"));
}
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Resolution"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%d x %d", m_Receiver->VideoHorizontalSize(), m_Receiver->VideoVerticalSize());
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Audio Stream"), clrYellow, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "#%d", channel->Apid1());
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Bitrate"), clrWhite, clrBackground, m_Font);
if (m_Receiver) {
dvalue = m_Receiver->AudioStreamBitrate();
if (dvalue == (double)FR_RESERVED) snprintf(buf, sizeof(buf), "%s (%.0f %s)", tr("reserved"), m_Receiver->AudioBitrate(), tr("kbit/s"));
else if (dvalue == (double)FR_FREE) snprintf(buf, sizeof(buf), "%s (%.0f %s)", tr("free"), m_Receiver->AudioBitrate(), tr("kbit/s"));
else snprintf(buf, sizeof(buf), "%.0f %s (%.0f %s)", dvalue, tr("kbit/s"), m_Receiver->AudioBitrate(), tr("kbit/s"));
}
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("MPEG Layer"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%d", m_Receiver->AudioMPEGLayer());
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Sampling Frequency"), clrWhite, clrBackground, m_Font);
if (m_Receiver) {
value = m_Receiver->AudioSamplingFreq();
if (value == FR_RESERVED) snprintf(buf, sizeof(buf), "%s", tr("reserved"));
else snprintf(buf, sizeof(buf), "%.1f %s", (value / 1000.0), tr("kHz"));
}
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
}
else /* modeBasic */ {
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(0), OSDWIDTH, OSDINFOWIN_Y(OSDINFOHEIGHT), clrTransparent);
}
m_Osd->Flush();
}
}
void cFemonOsd::Action(void)
{
//printf("cFemonOsd::Action()\n");
m_Active = true;
while (m_Active) {
if (m_Frontend != -1) {
CHECK(ioctl(m_Frontend, FE_READ_STATUS, &m_FrontendStatus));
CHECK(ioctl(m_Frontend, FE_READ_SIGNAL_STRENGTH, &m_Signal));
CHECK(ioctl(m_Frontend, FE_READ_SNR, &m_SNR));
CHECK(ioctl(m_Frontend, FE_READ_BER, &m_BER));
CHECK(ioctl(m_Frontend, FE_READ_UNCORRECTED_BLOCKS, &m_UNC));
DrawInfoWindow();
DrawStatusWindow();
if (femonConfig.syslogoutput) {
isyslog("Card #%d (%s) STR: %04x SNR: %04x BER: %08x UNC: %08x |%c|%c|%c|%c|%c|", cDevice::ActualDevice()->CardIndex(), m_FrontendInfo.name, m_Signal, m_SNR, m_BER, m_UNC, (m_FrontendStatus & FE_HAS_LOCK) ? 'L' : ' ', (m_FrontendStatus & FE_HAS_SIGNAL) ? 'S' : ' ', (m_FrontendStatus & FE_HAS_CARRIER) ? 'C' : ' ', (m_FrontendStatus & FE_HAS_VITERBI) ? 'V' : ' ', (m_FrontendStatus & FE_HAS_SYNC) ? 'Z' : ' ');
}
}
usleep(100000L * femonConfig.updateinterval);
}
}
void cFemonOsd::Show(void)
{
//printf("cFemonOsd::Show()\n");
char *dev = NULL;
asprintf(&dev, FRONTEND_DEVICE, cDevice::ActualDevice()->CardIndex(), 0);
m_Frontend = open(dev, O_RDONLY | O_NONBLOCK);
free(dev);
if (m_Frontend < 0) {
isyslog("cFemonOsd::Show() cannot open frontend device.");
m_Frontend = -1;
return;
}
if (ioctl(m_Frontend, FE_GET_INFO, &m_FrontendInfo) < 0) {
isyslog("cFemonOsd::Show() cannot read frontend info.");
close(m_Frontend);
m_Frontend = -1;
return;
}
m_Osd = cOsdProvider::NewOsd(((Setup.OSDWidth - OSDWIDTH) / 2) + Setup.OSDLeft, ((Setup.OSDHeight - OSDHEIGHT) / 2) + Setup.OSDTop);
if (m_Osd) {
tArea Areas[] = { { 0, 0, OSDWIDTH, OSDHEIGHT, 4 } };
if (m_Osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk) {
m_Osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
else {
tArea Areas[] = { { 0, OSDSTATUSWIN_Y(0), (OSDWIDTH-1), OSDSTATUSWIN_Y(OSDSTATUSHEIGHT-1), 4 },
{ 0, OSDINFOWIN_Y(0), (OSDWIDTH-1), OSDINFOWIN_Y(OSDINFOHEIGHT-1), 2 }
};
m_Osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(0), OSDWIDTH, OSDINFOWIN_Y(OSDINFOHEIGHT), clrTransparent);
m_Osd->Flush();
if (m_Receiver)
delete m_Receiver;
if (femonConfig.analyzestream) {
int channelNumber = cDevice::CurrentChannel();
m_Receiver = new cFemonReceiver(Channels.GetByNumber(channelNumber)->Ca(), Channels.GetByNumber(channelNumber)->Vpid(), Channels.GetByNumber(channelNumber)->Apid1());
cDevice::ActualDevice()->AttachReceiver(m_Receiver);
}
Start();
}
}
void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
{
//printf("cFemonOsd::ChannelSwitch()\n");
char *dev = NULL;
if (!device->IsPrimaryDevice() || !channelNumber || cDevice::PrimaryDevice()->CurrentChannel() != channelNumber)
return;
close(m_Frontend);
asprintf(&dev, FRONTEND_DEVICE, cDevice::ActualDevice()->CardIndex(), 0);
m_Frontend = open(dev, O_RDONLY | O_NONBLOCK);
free(dev);
if (m_Frontend < 0) {
isyslog("cFemonOsd::ChannelSwitch() cannot open frontend device.");
m_Frontend = -1;
return;
}
if (ioctl(m_Frontend, FE_GET_INFO, &m_FrontendInfo) < 0) {
isyslog("cFemonOsd::ChannelSwitch() cannot read frontend info.");
close(m_Frontend);
m_Frontend = -1;
return;
}
if (m_Receiver)
delete m_Receiver;
if (femonConfig.analyzestream) {
channelNumber = cDevice::CurrentChannel();
m_Receiver = new cFemonReceiver(Channels.GetByNumber(channelNumber)->Ca(), Channels.GetByNumber(channelNumber)->Vpid(), Channels.GetByNumber(channelNumber)->Apid1());
cDevice::ActualDevice()->AttachReceiver(m_Receiver);
}
}
eOSState cFemonOsd::ProcessKey(eKeys Key)
{
eOSState state = cOsdObject::ProcessKey(Key);
if (state == osUnknown) {
switch (Key & ~k_Repeat) {
case k0:
if ((m_Number == 0) && (m_OldNumber != 0)) {
m_Number = m_OldNumber;
m_OldNumber = cDevice::CurrentChannel();
Channels.SwitchTo(m_Number);
m_Number = 0;
return osContinue;
}
case k1 ... k9:
if (m_Number >= 0) {
m_Number = m_Number * 10 + Key - k0;
if (m_Number > 0) {
DrawStatusWindow();
cChannel *ch = Channels.GetByNumber(m_Number);
m_InputTime = time_ms();
// Lets see if there can be any useful further input:
int n = ch ? m_Number * 10 : 0;
while (ch && (ch = Channels.Next(ch)) != NULL) {
if (!ch->GroupSep()) {
if (n <= ch->Number() && ch->Number() <= n + 9) {
n = 0;
break;
}
if (ch->Number() > n)
n *= 10;
}
}
if (n > 0) {
// This channel is the only one that fits the input, so let's take it right away:
m_OldNumber = cDevice::CurrentChannel();
Channels.SwitchTo(m_Number);
m_Number = 0;
}
}
}
break;
case kBack:
return osEnd;
case kUp|k_Repeat:
case kUp:
case kDown|k_Repeat:
case kDown:
m_OldNumber = cDevice::CurrentChannel();
cDevice::SwitchChannel(NORMALKEY(Key) == kUp ? 1 : -1);
m_Number = 0;
break;
case kNone:
if (m_Number && (time_ms() - m_InputTime > CHANNELINPUT_TIMEOUT)) {
if (Channels.GetByNumber(m_Number)) {
m_OldNumber = cDevice::CurrentChannel();
Channels.SwitchTo(m_Number);
m_Number = 0;
}
else {
m_InputTime = time_ms();
m_Number = 0;
}
}
break;
case kOk:
if (++m_DisplayMode >= modeMaxNumber) m_DisplayMode = 0; // toggle between display modes
DrawInfoWindow();
break;
default:
break;
}
state = osContinue;
}
return state;
}
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