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Code Issues Releases Wiki Activity

Changed 'cStatusMonitor' to 'cStatus'

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This commit is contained in:
Klaus Schmidinger 2002-06-16 13:26:00 +02:00
parent a4bfddd2f9
commit 3ab746babd
16 changed files with 678 additions and 2910 deletions
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2
HISTORY
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@ -1319,7 +1319,7 @@ Video Disk Recorder Revision History
accessed (suggested by Stefan Huelswitt). accessed (suggested by Stefan Huelswitt).
- Rearranged OSD class names to make 'cOsd' available for the main OSD interface. - Rearranged OSD class names to make 'cOsd' available for the main OSD interface.
- Completely moved OSD handling out of the cDvbApi class, into the new cOsd. - Completely moved OSD handling out of the cDvbApi class, into the new cOsd.
- Implemented cStatusMonitor to allow plugins to set up a status monitor. - Implemented cStatus to allow plugins to set up a status monitor.
See PLUGINS.html for details. See PLUGINS.html for details.
- Moved the cEITScanner out of dvbapi.h/.c, into the new eitscan.h/.c. - Moved the cEITScanner out of dvbapi.h/.c, into the new eitscan.h/.c.
- Added Swedish language texts (thanks to Tomas Prybil). - Added Swedish language texts (thanks to Tomas Prybil).

10
PLUGINS.html
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@ -857,12 +857,12 @@ plugin's name, and <tt>0.0.1</tt> will be your plugin's current version number.
<center><i><b>A piece of the action</b></i></center><p> <center><i><b>A piece of the action</b></i></center><p>
If a plugin wants to get informed on various events in VDR, it can derive a class from If a plugin wants to get informed on various events in VDR, it can derive a class from
<tt>cStatusMonitor</tt>, as in <tt>cStatus</tt>, as in
<p><table><tr><td bgcolor=#F0F0F0><pre><br> <p><table><tr><td bgcolor=#F0F0F0><pre><br>
#include &lt;vdr/status.h&gt; #include &lt;vdr/status.h&gt;
class cMyStatusMonitor : public cStatusMonitor { class cMyStatusMonitor : public cStatus {
protected: protected:
virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber); virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber);
}; };
@ -914,15 +914,15 @@ Note that the actual object is created in the <tt>Start()</tt> function, not in
constructor! It is also important to delete the object in the destructor, in order to constructor! It is also important to delete the object in the destructor, in order to
avoid memory leaks. avoid memory leaks.
<p> <p>
A Plugin can implement any number of <tt>cStatusMonitor</tt> derived objects, and once A Plugin can implement any number of <tt>cStatus</tt> derived objects, and once
the plugin has been started it may create and delete them as necessary. the plugin has been started it may create and delete them as necessary.
No further action apart from creating an object derived from <tt>cStatusMonitor</tt> No further action apart from creating an object derived from <tt>cStatus</tt>
is necessary. VDR will automatically hook it into a list of status monitors, with is necessary. VDR will automatically hook it into a list of status monitors, with
their individual virtual member functions being called in the same sequence as the their individual virtual member functions being called in the same sequence as the
objects were created. objects were created.
<p> <p>
See the file <tt>status.h</tt> for detailed information on which status monitor See the file <tt>status.h</tt> for detailed information on which status monitor
member functions are available in <tt>cStatusMonitor</tt>. You only need to implement member functions are available in <tt>cStatus</tt>. You only need to implement
the functions you actually want to use. the functions you actually want to use.
<!--X1.1.3--></td></tr></table> <!--X1.1.3--></td></tr></table>

340
PLUGINS/src/status/COPYING Normal file
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@ -0,0 +1,340 @@
GNU GENERAL PUBLIC LICENSE
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6
PLUGINS/src/status/HISTORY Normal file
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@ -0,0 +1,6 @@
VDR Plugin 'status' Revision History
------------------------------------
2002-05-18: Version 0.0.1
- Initial revision.

79
PLUGINS/src/status/Makefile Normal file
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@ -0,0 +1,79 @@
#
# Makefile for a Video Disk Recorder plugin
#
# $Id: Makefile 1.1 2002/06/16 13:26:00 kls Exp $
# The official name of this plugin.
# This name will be used in the '-P...' option of VDR to load the plugin.
# By default the main source file also carries this name.
#
PLUGIN = status
### The version number of this plugin (taken from the main source file):
VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).c | awk '{ print $$6 }' | sed -e 's/[";]//g')
### The directory environment:
DVBDIR = ../../../../DVB/ost/include
VDRDIR = ../../..
VDRINC = $(VDRDIR)/include
LIBDIR = ../../lib
TMPDIR = /tmp
### The version number of VDR (taken from VDR's "config.h"):
VDRVERSION = $(shell grep 'define VDRVERSION ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g')
### The name of the distribution archive:
ARCHIVE = $(PLUGIN)-$(VERSION)
PACKAGE = vdr-$(ARCHIVE)
### Includes and Defines (add further entries here):
INCLUDES = -I$(VDRINC) -I$(DVBDIR)
DEFINES = -DPLUGIN_NAME_I18N='"$(PLUGIN)"'
### The object files (add further files here):
OBJS = $(PLUGIN).o
### The C++ compiler and options:
CXX = g++
CXXFLAGS = -g -O2 -Wall -Woverloaded-virtual
### Implicit rules:
%.o: %.c
$(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $<
# Dependencies:
MAKEDEP = g++ -MM -MG
DEPFILE = .dependencies
$(DEPFILE): Makefile
@$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.c) > $@
-include $(DEPFILE)
### Targets:
all: libvdr-$(PLUGIN).so
libvdr-$(PLUGIN).so: $(OBJS)
$(CXX) $(CXXFLAGS) -shared $(OBJS) -o $@
@cp $@ $(LIBDIR)/$@.$(VDRVERSION)
package: clean
@-rm -rf $(TMPDIR)/$(ARCHIVE)
@mkdir $(TMPDIR)/$(ARCHIVE)
@cp -a * $(TMPDIR)/$(ARCHIVE)
@tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE)
@-rm -rf $(TMPDIR)/$(ARCHIVE)
@echo Distribution package created as $(PACKAGE).tgz
clean:
@-rm -f $(OBJS) $(DEPFILE) *.so *.tgz core* *~

11
PLUGINS/src/status/README Normal file
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@ -0,0 +1,11 @@
This is a "plugin" for the Video Disk Recorder (VDR).
Written by: Klaus Schmidinger <kls@cadsoft.de>
Project's homepage: www.cadsoft.de/people/kls/vdr
Latest version available at: www.cadsoft.de/people/kls/vdr/software.htm
See the file COPYING for license information.
Description: This is an example that shows the use of cStatus.

179
PLUGINS/src/status/status.c Normal file
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@ -0,0 +1,179 @@
/*
* status.c: A plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id: status.c 1.1 2002/06/16 13:26:00 kls Exp $
*/
#include <vdr/plugin.h>
#include <vdr/status.h>
static const char *VERSION = "0.0.1";
static const char *DESCRIPTION = "Status monitor test";
static const char *MAINMENUENTRY = NULL;
// ---
class cStatusTest : public cStatus {
protected:
virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber);
virtual void Recording(const cDevice *Device, const char *Name);
virtual void Replaying(const cDvbPlayerControl *DvbPlayerControl, const char *Name);
virtual void SetVolume(int Volume, bool Absolute);
virtual void OsdClear(void);
virtual void OsdTitle(const char *Title);
virtual void OsdStatusMessage(const char *Message);
virtual void OsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue);
virtual void OsdCurrentItem(const char *Text);
virtual void OsdTextItem(const char *Text, bool Scroll);
virtual void OsdChannel(const char *Text);
virtual void OsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle);
};
void cStatusTest::ChannelSwitch(const cDevice *Device, int ChannelNumber)
{
dsyslog("status: cStatusTest::ChannelSwitch %d %d", Device->CardIndex(), ChannelNumber);
}
void cStatusTest::Recording(const cDevice *Device, const char *Name)
{
dsyslog("status: cStatusTest::Recording %d %s", Device->CardIndex(), Name);
}
void cStatusTest::Replaying(const cDvbPlayerControl *DvbPlayerControl, const char *Name)
{
dsyslog("status: cStatusTest::Replaying %s", Name);
}
void cStatusTest::SetVolume(int Volume, bool Absolute)
{
dsyslog("status: cStatusTest::SetVolume %d %d", Volume, Absolute);
}
void cStatusTest::OsdClear(void)
{
dsyslog("status: cStatusTest::OsdClear");
}
void cStatusTest::OsdTitle(const char *Title)
{
dsyslog("status: cStatusTest::OsdTitle '%s'", Title);
}
void cStatusTest::OsdStatusMessage(const char *Message)
{
dsyslog("status: cStatusTest::OsdStatusMessage '%s'", Message);
}
void cStatusTest::OsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue)
{
dsyslog("status: cStatusTest::OsdHelpKeys %s - %s - %s - %s", Red, Green, Yellow, Blue);
}
void cStatusTest::OsdCurrentItem(const char *Text)
{
dsyslog("status: cStatusTest::OsdCurrentItem %s", Text);
}
void cStatusTest::OsdTextItem(const char *Text, bool Scroll)
{
dsyslog("status: cStatusTest::OsdTextItem %s %d", Text, Scroll);
}
void cStatusTest::OsdChannel(const char *Text)
{
dsyslog("status: cStatusTest::OsdChannel %s", Text);
}
void cStatusTest::OsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle)
{
char buffer[25];
struct tm tm_r;
dsyslog("status: cStatusTest::OsdProgramme");
strftime(buffer, sizeof(buffer), "%R", localtime_r(&PresentTime, &tm_r));
dsyslog("%5s %s", buffer, PresentTitle);
dsyslog("%5s %s", "", PresentSubtitle);
strftime(buffer, sizeof(buffer), "%R", localtime_r(&FollowingTime, &tm_r));
dsyslog("%5s %s", buffer, FollowingTitle);
dsyslog("%5s %s", "", FollowingSubtitle);
}
// ---
class cPluginStatus : public cPlugin {
private:
// Add any member variables or functions you may need here.
cStatusTest *statusTest;
public:
cPluginStatus(void);
virtual ~cPluginStatus();
virtual const char *Version(void) { return VERSION; }
virtual const char *Description(void) { return DESCRIPTION; }
virtual const char *CommandLineHelp(void);
virtual bool ProcessArgs(int argc, char *argv[]);
virtual bool Start(void);
virtual void Housekeeping(void);
virtual const char *MainMenuEntry(void) { return MAINMENUENTRY; }
virtual cOsdMenu *MainMenuAction(void);
virtual cMenuSetupPage *SetupMenu(void);
virtual bool SetupParse(const char *Name, const char *Value);
};
cPluginStatus::cPluginStatus(void)
{
// Initialize any member varaiables here.
// DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
// VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
statusTest = NULL;
}
cPluginStatus::~cPluginStatus()
{
// Clean up after yourself!
delete statusTest;
}
const char *cPluginStatus::CommandLineHelp(void)
{
// Return a string that describes all known command line options.
return NULL;
}
bool cPluginStatus::ProcessArgs(int argc, char *argv[])
{
// Implement command line argument processing here if applicable.
return true;
}
bool cPluginStatus::Start(void)
{
// Start any background activities the plugin shall perform.
statusTest = new cStatusTest;
return true;
}
void cPluginStatus::Housekeeping(void)
{
// Perform any cleanup or other regular tasks.
}
cOsdMenu *cPluginStatus::MainMenuAction(void)
{
// Perform the action when selected from the main VDR menu.
return NULL;
}
cMenuSetupPage *cPluginStatus::SetupMenu(void)
{
// Return a setup menu in case the plugin supports one.
return NULL;
}
bool cPluginStatus::SetupParse(const char *Name, const char *Value)
{
// Parse your own setup parameters and store their values.
return false;
}
VDRPLUGINCREATOR(cPluginStatus); // Don't touch this!

8
device.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: device.c 1.1 2002/06/16 12:29:09 kls Exp $ * $Id: device.c 1.2 2002/06/16 13:23:31 kls Exp $
*/ */
#include "device.h" #include "device.h"
@ -459,7 +459,7 @@ eSetChannelResult cDevice::SetChannel(int ChannelNumber, int Frequency, char Pol
//XXX+StopTransfer(); //XXX+StopTransfer();
//XXX+StopReplay(); //XXX+StopReplay();
cStatusMonitor::MsgChannelSwitch(this, 0); cStatus::MsgChannelSwitch(this, 0);
// Must set this anyway to avoid getting stuck when switching through // Must set this anyway to avoid getting stuck when switching through
// channels with 'Up' and 'Down' keys: // channels with 'Up' and 'Down' keys:
@ -639,7 +639,7 @@ eSetChannelResult cDevice::SetChannel(int ChannelNumber, int Frequency, char Pol
if (Result == scrOk && siProcessor) if (Result == scrOk && siProcessor)
siProcessor->SetCurrentTransponder(Frequency); siProcessor->SetCurrentTransponder(Frequency);
cStatusMonitor::MsgChannelSwitch(this, ChannelNumber); cStatus::MsgChannelSwitch(this, ChannelNumber);
return Result; return Result;
} }
@ -660,7 +660,7 @@ void cDevice::SetVolume(int Volume, bool Absolute)
audioMixer_t am; audioMixer_t am;
am.volume_left = am.volume_right = volume; am.volume_left = am.volume_right = volume;
CHECK(ioctl(fd_audio, AUDIO_SET_MIXER, &am)); CHECK(ioctl(fd_audio, AUDIO_SET_MIXER, &am));
cStatusMonitor::MsgSetVolume(volume, Absolute); cStatus::MsgSetVolume(volume, Absolute);
if (volume > 0) if (volume > 0)
mute = false; mute = false;
} }

2564
dvbapi.c
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File diff suppressed because it is too large Load Diff

283
dvbapi.h
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@ -1,283 +0,0 @@
/*
* dvbapi.h: Interface to the DVB driver
*
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbapi.h 1.72 2002/05/20 10:58:20 kls Exp $
*/
#ifndef __DVBAPI_H
#define __DVBAPI_H
#include <stdlib.h> // FIXME: this is apparently necessary for the ost/... header files
// FIXME: shouldn't every header file include ALL the other header
// FIXME: files it depends on? The sequence in which header files
// FIXME: are included here should not matter - and it should NOT
// FIXME: be necessary to include <stdlib.h> here!
#include <linux/videodev.h>
#include <ost/dmx.h>
#include <ost/sec.h>
#include <ost/frontend.h>
#include <ost/video.h>
#include <ost/audio.h>
#include <stdio.h>
#include "eit.h"
#include "thread.h"
#define FRAMESPERSEC 25
// The maximum file size is limited by the range that can be covered
// with 'int'. 4GB might be possible (if the range is considered
// 'unsigned'), 2GB should be possible (even if the range is considered
// 'signed'), so let's use 2000MB for absolute safety (the actual file size
// may be slightly higher because we stop recording only before the next
// 'I' frame, to have a complete Group Of Pictures):
#define MAXVIDEOFILESIZE 2000 // MB
#define MINVIDEOFILESIZE 100 // MB
#define MAXVOLUME 255
#define VOLUMEDELTA 5 // used to increase/decrease the volume
const char *IndexToHMSF(int Index, bool WithFrame = false);
// Converts the given index to a string, optionally containing the frame number.
int HMSFToIndex(const char *HMSF);
// Converts the given string (format: "hh:mm:ss.ff") to an index.
enum eSetChannelResult { scrOk, scrNoTransfer, scrFailed };
class cChannel;
class cRecordBuffer;
class cPlayBuffer;
class cReplayBuffer;
class cTransferBuffer;
class cCuttingBuffer;
class cVideoCutter {
private:
static char *editedVersionName;
static cCuttingBuffer *cuttingBuffer;
static bool error;
static bool ended;
public:
static bool Start(const char *FileName);
static void Stop(void);
static bool Active(void);
static bool Error(void);
static bool Ended(void);
};
class cDvbApi {
friend class cOsd;
friend class cRecordBuffer;
friend class cReplayBuffer;
friend class cTransferBuffer;
private:
FrontendType frontendType;
int fd_osd, fd_frontend, fd_sec, fd_dvr, fd_audio, fd_video, fd_demuxa1, fd_demuxa2, fd_demuxd1, fd_demuxd2, fd_demuxv, fd_demuxt;
int vPid, aPid1, aPid2, dPid1, dPid2;
int OsdDeviceHandle(void) { return fd_osd; }
bool SetPid(int fd, dmxPesType_t PesType, int Pid, dmxOutput_t Output);
bool SetVpid(int Vpid, dmxOutput_t Output) { return SetPid(fd_demuxv, DMX_PES_VIDEO, Vpid, Output); }
bool SetApid1(int Apid, dmxOutput_t Output) { return SetPid(fd_demuxa1, DMX_PES_AUDIO, Apid, Output); }
bool SetApid2(int Apid, dmxOutput_t Output) { return SetPid(fd_demuxa2, DMX_PES_OTHER, Apid, Output); }
bool SetDpid1(int Dpid, dmxOutput_t Output) { return SetPid(fd_demuxd1, DMX_PES_OTHER, Dpid, Output); }
bool SetDpid2(int Dpid, dmxOutput_t Output) { return SetPid(fd_demuxd2, DMX_PES_OTHER, Dpid, Output); }
bool SetTpid(int Tpid, dmxOutput_t Output) { return SetPid(fd_demuxt, DMX_PES_TELETEXT, Tpid, Output); }
bool SetPids(bool ForRecording);
cDvbApi(int n);
public:
~cDvbApi();
#define MAXDVBAPI 4 // the maximum number of DVB cards in the system
#define MAXCACAPS 16 // the maximum number of different CA values per DVB card
static int NumDvbApis;
private:
static cDvbApi *dvbApi[MAXDVBAPI];
static int useDvbApi;
int cardIndex;
int caCaps[MAXCACAPS];
int CanShift(int Ca, int Priority, int UsedCards = 0);
public:
static cDvbApi *PrimaryDvbApi;
static void SetUseDvbApi(int n);
// Sets the 'useDvbApi' flag of the given DVB device.
// If this function is not called before Initialize(), all DVB devices
// will be used.
static bool SetPrimaryDvbApi(int n);
// Sets the primary DVB device to 'n' (which must be in the range
// 1...NumDvbApis) and returns true if this was possible.
static cDvbApi *GetDvbApi(int Ca, int Priority);
// Selects a free DVB device, avoiding the PrimaryDvbApi if possible.
// If Ca is not 0, the device with the given number will be returned
// in case Ca is <= MAXDVBAPI, or the device that provides the given
// value in its caCaps.
// If all DVB devices are currently recording, the one recording the
// lowest priority timer (if any) that is lower than the given Priority
// will be returned.
// The caller must check whether the returned DVB device is actually
// recording and stop recording if necessary.
int CardIndex(void) const { return cardIndex; }
// Returns the card index of this DvbApi (0 ... MAXDVBAPI - 1).
static void SetCaCaps(void);
// Sets the CaCaps of all DVB devices according to the Setup data.
int ProvidesCa(int Ca);
// Checks whether this DVB device provides the given value in its
// caCaps. Returns 0 if the value is not provided, 1 if only this
// value is provided, and > 1 if this and other values are provided.
// If the given value is equal to the number of this DVB device,
// 1 is returned. If it is 0 (FTA), 1 plus the number of other values
// in caCaps is returned.
static bool Probe(const char *FileName);
// Probes for existing DVB devices.
static bool Initialize(void);
// Initializes the DVB API.
// Must be called before accessing any DVB functions.
static void Shutdown(void);
// Closes down all DVB devices.
// Must be called at the end of the program.
// EIT facilities
private:
cSIProcessor *siProcessor;
public:
// Image Grab facilities
bool GrabImage(const char *FileName, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1);
// Video format facilities:
void SetVideoFormat(videoFormat_t Format);
// Channel facilities
private:
int currentChannel;
public:
eSetChannelResult SetChannel(int ChannelNumber, int Frequency, char Polarization, int Diseqc, int Srate, int Vpid, int Apid1, int Apid2, int Dpid1, int Dpid2, int Tpid, int Ca, int Pnr);
static int CurrentChannel(void) { return PrimaryDvbApi ? PrimaryDvbApi->currentChannel : 0; }
int Channel(void) { return currentChannel; }
// Transfer facilities
private:
cTransferBuffer *transferBuffer;
cDvbApi *transferringFromDvbApi;
public:
bool Transferring(void);
// Returns true if we are currently transferring video data.
private:
cDvbApi *StartTransfer(int TransferToVideoDev);
// Starts transferring video data from this DVB device to TransferToVideoDev.
void StopTransfer(void);
// Stops transferring video data (in case a transfer is currently active).
// Record/Replay facilities
private:
cRecordBuffer *recordBuffer;
cPlayBuffer *replayBuffer;
int ca;
int priority;
int Priority(void);
// Returns the priority of the current recording session (0..MAXPRIORITY),
// or -1 if no recording is currently active. The primary DVB device will
// always return at least Setup.PrimaryLimit-1.
int SetModeRecord(void);
// Initiates recording mode and returns the file handle to read from.
void SetModeReplay(void);
void SetModeNormal(bool FromRecording);
public:
int Ca(void) { return ca; }
// Returns the ca of the current recording session.
int SecondsToFrames(int Seconds);
// Returns the number of frames corresponding to the given number of seconds.
bool Recording(void);
// Returns true if we are currently recording.
bool Replaying(void);
// Returns true if we are currently replaying.
bool StartRecord(const char *FileName, int Ca, int Priority);
// Starts recording the current channel into the given file, with
// the given ca and priority.
// In order to be able to record longer movies,
// a numerical suffix will be appended to the file name. The inital
// value of that suffix will be larger than any existing file under
// the given name, thus allowing an interrupted recording to continue
// gracefully.
// Returns true if recording was started successfully.
// If there is already a recording session active, false will be
// returned.
void StopRecord(void);
// Stops the current recording session (if any).
bool StartReplay(const char *FileName);
// Starts replaying the given file.
// If there is already a replay session active, it will be stopped
// and the new file will be played back.
void StopReplay(void);
// Stops the current replay session (if any).
void Pause(void);
// Pauses the current replay session, or resumes a paused session.
void Play(void);
// Resumes normal replay mode.
void Forward(void);
// Runs the current replay session forward at a higher speed.
void Backward(void);
// Runs the current replay session backwards at a higher speed.
void SkipSeconds(int Seconds);
// Skips the given number of seconds in the current replay session.
// The sign of 'Seconds' determines the direction in which to skip.
// Use a very large negative value to go all the way back to the
// beginning of the recording.
int SkipFrames(int Frames);
// Returns the new index into the current replay session after skipping
// the given number of frames (no actual repositioning is done!).
// The sign of 'Frames' determines the direction in which to skip.
bool GetIndex(int &Current, int &Total, bool SnapToIFrame = false);
// Returns the current and total frame index, optionally snapped to the
// nearest I-frame.
bool GetReplayMode(bool &Play, bool &Forward, int &Speed);
// Returns the current replay mode (if applicable).
// 'Play' tells whether we are playing or pausing, 'Forward' tells whether
// we are going forward or backward and 'Speed' is -1 if this is normal
// play/pause mode, 0 if it is single speed fast/slow forward/back mode
// and >0 if this is multi speed mode.
void Goto(int Index, bool Still = false);
// Positions to the given index and displays that frame as a still picture
// if Still is true.
// Audio track facilities
public:
bool CanToggleAudioTrack(void);
// Returns true if we are currently replaying and this recording has two
// audio tracks, or if the current channel has two audio PIDs.
bool ToggleAudioTrack(void);
// Toggles the audio track if possible.
// Dolby Digital audio facilities
private:
static char *audioCommand;
public:
static void SetAudioCommand(const char *Command);
static const char *AudioCommand(void) { return audioCommand; }
// Volume facilities:
private:
bool mute;
int volume;
public:
bool IsMute(void) { return mute; }
bool ToggleMute(void);
// Turns the volume off or on and returns the new mute state.
void SetVolume(int Volume, bool Absolute = false);
// Sets the volume to the given value, either absolutely or relative to
// the current volume.
static int CurrentVolume(void) { return PrimaryDvbApi ? PrimaryDvbApi->volume : 0; }
};
#endif //__DVBAPI_H

10
interface.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: interface.c 1.51 2002/06/10 16:30:00 kls Exp $ * $Id: interface.c 1.52 2002/06/16 13:23:40 kls Exp $
*/ */
#include "interface.h" #include "interface.h"
@ -128,7 +128,7 @@ void cInterface::Clear(void)
{ {
if (open) if (open)
cOsd::Clear(); cOsd::Clear();
cStatusMonitor::MsgOsdClear(); cStatus::MsgOsdClear();
} }
void cInterface::ClearEol(int x, int y, eDvbColor Color) void cInterface::ClearEol(int x, int y, eDvbColor Color)
@ -289,7 +289,7 @@ void cInterface::Title(const char *s)
x = 0; x = 0;
Write(x, 0, s, clrBlack, clrCyan); Write(x, 0, s, clrBlack, clrCyan);
} }
cStatusMonitor::MsgOsdTitle(s); cStatus::MsgOsdTitle(s);
} }
void cInterface::Status(const char *s, eDvbColor FgColor, eDvbColor BgColor) void cInterface::Status(const char *s, eDvbColor FgColor, eDvbColor BgColor)
@ -302,7 +302,7 @@ void cInterface::Status(const char *s, eDvbColor FgColor, eDvbColor BgColor)
x = 0; x = 0;
Write(x, Line, s, FgColor, BgColor); Write(x, Line, s, FgColor, BgColor);
} }
cStatusMonitor::MsgOsdStatusMessage(s); cStatus::MsgOsdStatusMessage(s);
} }
void cInterface::Info(const char *s) void cInterface::Info(const char *s)
@ -358,7 +358,7 @@ void cInterface::Help(const char *Red, const char *Green, const char *Yellow, co
HelpButton(1, Green, clrBlack, clrGreen); HelpButton(1, Green, clrBlack, clrGreen);
HelpButton(2, Yellow, clrBlack, clrYellow); HelpButton(2, Yellow, clrBlack, clrYellow);
HelpButton(3, Blue, clrWhite, clrBlue); HelpButton(3, Blue, clrWhite, clrBlue);
cStatusMonitor::MsgOsdHelpKeys(Red, Green, Yellow, Blue); cStatus::MsgOsdHelpKeys(Red, Green, Yellow, Blue);
} }
void cInterface::QueryKeys(void) void cInterface::QueryKeys(void)

14
menu.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: menu.c 1.196 2002/06/16 12:11:02 kls Exp $ * $Id: menu.c 1.197 2002/06/16 13:23:51 kls Exp $
*/ */
#include "menu.h" #include "menu.h"
@ -2169,7 +2169,7 @@ void cDisplayChannel::DisplayChannel(const cChannel *Channel)
Interface->Write(0, 0, buffer); Interface->Write(0, 0, buffer);
const char *date = DayDateTime(); const char *date = DayDateTime();
Interface->Write(-strlen(date), 0, date); Interface->Write(-strlen(date), 0, date);
cStatusMonitor::MsgOsdChannel(buffer); cStatus::MsgOsdChannel(buffer);
} }
void cDisplayChannel::DisplayInfo(void) void cDisplayChannel::DisplayInfo(void)
@ -2223,7 +2223,7 @@ void cDisplayChannel::DisplayInfo(void)
Interface->Flush(); Interface->Flush();
lines = Lines; lines = Lines;
lastTime = time_ms(); lastTime = time_ms();
cStatusMonitor::MsgOsdProgramme(Present ? Present->GetTime() : 0, PresentTitle, PresentSubtitle, Following ? Following->GetTime() : 0, FollowingTitle, FollowingSubtitle); cStatus::MsgOsdProgramme(Present ? Present->GetTime() : 0, PresentTitle, PresentSubtitle, Following ? Following->GetTime() : 0, FollowingTitle, FollowingSubtitle);
} }
} }
} }
@ -2445,7 +2445,7 @@ cRecordControl::cRecordControl(cDevice *Device, cTimer *Timer)
recorder = new cRecorder(fileName, ch->ca, timer->priority, ch->vpid, ch->apid1, ch->apid2, ch->dpid1, ch->dpid2); recorder = new cRecorder(fileName, ch->ca, timer->priority, ch->vpid, ch->apid1, ch->apid2, ch->dpid1, ch->dpid2);
if (device->Attach(recorder)) { if (device->Attach(recorder)) {
Recording.WriteSummary(); Recording.WriteSummary();
cStatusMonitor::MsgRecording(device, fileName); cStatus::MsgRecording(device, fileName);
Interface->DisplayRecording(device->CardIndex(), true); Interface->DisplayRecording(device->CardIndex(), true);
} }
else else
@ -2492,7 +2492,7 @@ bool cRecordControl::GetEventInfo(void)
void cRecordControl::Stop(bool KeepInstant) void cRecordControl::Stop(bool KeepInstant)
{ {
if (timer) { if (timer) {
cStatusMonitor::MsgRecording(device, NULL); cStatus::MsgRecording(device, NULL);
DELETENULL(recorder); DELETENULL(recorder);
timer->SetRecording(false); timer->SetRecording(false);
if ((IsInstant() && !KeepInstant) || (timer->IsSingleEvent() && !timer->Matches())) { if ((IsInstant() && !KeepInstant) || (timer->IsSingleEvent() && !timer->Matches())) {
@ -2694,14 +2694,14 @@ cReplayControl::cReplayControl(void)
if (!Start(fileName)) if (!Start(fileName))
Interface->Error(tr("Channel locked (recording)!"));//XXX+ Interface->Error(tr("Channel locked (recording)!"));//XXX+
else else
cStatusMonitor::MsgReplaying(this, fileName); cStatus::MsgReplaying(this, fileName);
} }
} }
cReplayControl::~cReplayControl() cReplayControl::~cReplayControl()
{ {
Hide(); Hide();
cStatusMonitor::MsgReplaying(this, NULL); cStatus::MsgReplaying(this, NULL);
Stop(); Stop();
} }

8
menuitems.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: menuitems.c 1.5 2002/05/19 12:34:33 kls Exp $ * $Id: menuitems.c 1.6 2002/06/16 13:23:56 kls Exp $
*/ */
#include "menuitems.h" #include "menuitems.h"
@ -398,7 +398,7 @@ void cMenuTextItem::Display(int Offset, eDvbColor FgColor, eDvbColor BgColor)
// scroll indicators use inverted color scheme! // scroll indicators use inverted color scheme!
if (CanScrollUp()) Interface->Write(x + w - 1, y, "^", bgColor, fgColor); if (CanScrollUp()) Interface->Write(x + w - 1, y, "^", bgColor, fgColor);
if (CanScrollDown()) Interface->Write(x + w - 1, y + h - 1, "v", bgColor, fgColor); if (CanScrollDown()) Interface->Write(x + w - 1, y + h - 1, "v", bgColor, fgColor);
cStatusMonitor::MsgOsdTextItem(text); cStatus::MsgOsdTextItem(text);
} }
void cMenuTextItem::ScrollUp(bool Page) void cMenuTextItem::ScrollUp(bool Page)
@ -408,7 +408,7 @@ void cMenuTextItem::ScrollUp(bool Page)
offset = max(offset - (Page ? h : 1), 0); offset = max(offset - (Page ? h : 1), 0);
Display(); Display();
} }
cStatusMonitor::MsgOsdTextItem(NULL, true); cStatus::MsgOsdTextItem(NULL, true);
} }
void cMenuTextItem::ScrollDown(bool Page) void cMenuTextItem::ScrollDown(bool Page)
@ -418,7 +418,7 @@ void cMenuTextItem::ScrollDown(bool Page)
offset = min(offset + (Page ? h : 1), lines - h); offset = min(offset + (Page ? h : 1), lines - h);
Display(); Display();
} }
cStatusMonitor::MsgOsdTextItem(NULL, false); cStatus::MsgOsdTextItem(NULL, false);
} }
eOSState cMenuTextItem::ProcessKey(eKeys Key) eOSState cMenuTextItem::ProcessKey(eKeys Key)

6
osd.c
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: osd.c 1.28 2002/06/10 16:30:00 kls Exp $ * $Id: osd.c 1.29 2002/06/16 13:24:00 kls Exp $
*/ */
#include "osd.h" #include "osd.h"
@ -434,7 +434,7 @@ void cOsdMenu::Display(void)
if (item) { if (item) {
item->Display(i - first, i == current ? clrBlack : clrWhite, i == current ? clrCyan : clrBackground); item->Display(i - first, i == current ? clrBlack : clrWhite, i == current ? clrCyan : clrBackground);
if (i == current) if (i == current)
cStatusMonitor::MsgOsdCurrentItem(item->Text()); cStatus::MsgOsdCurrentItem(item->Text());
} }
if (++n == MAXOSDITEMS) //TODO get this from Interface!!! if (++n == MAXOSDITEMS) //TODO get this from Interface!!!
break; break;
@ -462,7 +462,7 @@ void cOsdMenu::DisplayCurrent(bool Current)
if (item) { if (item) {
item->Display(current - first, Current ? clrBlack : clrWhite, Current ? clrCyan : clrBackground); item->Display(current - first, Current ? clrBlack : clrWhite, Current ? clrCyan : clrBackground);
if (Current) if (Current)
cStatusMonitor::MsgOsdCurrentItem(item->Text()); cStatus::MsgOsdCurrentItem(item->Text());
} }
} }

58
status.c
View File

@ -4,93 +4,93 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: status.c 1.2 2002/06/16 12:10:44 kls Exp $ * $Id: status.c 1.3 2002/06/16 13:24:36 kls Exp $
*/ */
#include "status.h" #include "status.h"
// --- cStatusMonitor -------------------------------------------------------- // --- cStatus ---------------------------------------------------------------
cList<cStatusMonitor> cStatusMonitor::statusMonitors; cList<cStatus> cStatus::statusMonitors;
cStatusMonitor::cStatusMonitor(void) cStatus::cStatus(void)
{ {
statusMonitors.Add(this); statusMonitors.Add(this);
} }
cStatusMonitor::~cStatusMonitor() cStatus::~cStatus()
{ {
statusMonitors.Del(this, false); statusMonitors.Del(this, false);
} }
void cStatusMonitor::MsgChannelSwitch(const cDevice *Device, int ChannelNumber) void cStatus::MsgChannelSwitch(const cDevice *Device, int ChannelNumber)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->ChannelSwitch(Device, ChannelNumber); sm->ChannelSwitch(Device, ChannelNumber);
} }
void cStatusMonitor::MsgRecording(const cDevice *Device, const char *Name) void cStatus::MsgRecording(const cDevice *Device, const char *Name)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->Recording(Device, Name); sm->Recording(Device, Name);
} }
void cStatusMonitor::MsgReplaying(const cDvbPlayerControl *DvbPlayerControl, const char *Name) void cStatus::MsgReplaying(const cDvbPlayerControl *DvbPlayerControl, const char *Name)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->Replaying(DvbPlayerControl, Name); sm->Replaying(DvbPlayerControl, Name);
} }
void cStatusMonitor::MsgSetVolume(int Volume, bool Absolute) void cStatus::MsgSetVolume(int Volume, bool Absolute)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->SetVolume(Volume, Absolute); sm->SetVolume(Volume, Absolute);
} }
void cStatusMonitor::MsgOsdClear(void) void cStatus::MsgOsdClear(void)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdClear(); sm->OsdClear();
} }
void cStatusMonitor::MsgOsdTitle(const char *Title) void cStatus::MsgOsdTitle(const char *Title)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdTitle(Title); sm->OsdTitle(Title);
} }
void cStatusMonitor::MsgOsdStatusMessage(const char *Message) void cStatus::MsgOsdStatusMessage(const char *Message)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdStatusMessage(Message); sm->OsdStatusMessage(Message);
} }
void cStatusMonitor::MsgOsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue) void cStatus::MsgOsdHelpKeys(const char *Red, const char *Green, const char *Yellow, const char *Blue)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdHelpKeys(Red, Green, Yellow, Blue); sm->OsdHelpKeys(Red, Green, Yellow, Blue);
} }
void cStatusMonitor::MsgOsdCurrentItem(const char *Text) void cStatus::MsgOsdCurrentItem(const char *Text)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdCurrentItem(Text); sm->OsdCurrentItem(Text);
} }
void cStatusMonitor::MsgOsdTextItem(const char *Text, bool Scroll) void cStatus::MsgOsdTextItem(const char *Text, bool Scroll)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdTextItem(Text, Scroll); sm->OsdTextItem(Text, Scroll);
} }
void cStatusMonitor::MsgOsdChannel(const char *Text) void cStatus::MsgOsdChannel(const char *Text)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdChannel(Text); sm->OsdChannel(Text);
} }
void cStatusMonitor::MsgOsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle) void cStatus::MsgOsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle)
{ {
for (cStatusMonitor *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm)) for (cStatus *sm = statusMonitors.First(); sm; sm = statusMonitors.Next(sm))
sm->OsdProgramme(PresentTime, PresentTitle, PresentSubtitle, FollowingTime, FollowingTitle, FollowingSubtitle); sm->OsdProgramme(PresentTime, PresentTitle, PresentSubtitle, FollowingTime, FollowingTitle, FollowingSubtitle);
} }

10
status.h
View File

@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: status.h 1.2 2002/06/16 12:09:55 kls Exp $ * $Id: status.h 1.3 2002/06/16 13:24:50 kls Exp $
*/ */
#ifndef __STATUS_H #ifndef __STATUS_H
@ -15,9 +15,9 @@
#include "dvbplayer.h" #include "dvbplayer.h"
#include "tools.h" #include "tools.h"
class cStatusMonitor : public cListObject { class cStatus : public cListObject {
private: private:
static cList<cStatusMonitor> statusMonitors; static cList<cStatus> statusMonitors;
protected: protected:
// These functions can be implemented by derived classes to receive status information: // These functions can be implemented by derived classes to receive status information:
virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber) {} virtual void ChannelSwitch(const cDevice *Device, int ChannelNumber) {}
@ -55,8 +55,8 @@ protected:
virtual void OsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle) {} virtual void OsdProgramme(time_t PresentTime, const char *PresentTitle, const char *PresentSubtitle, time_t FollowingTime, const char *FollowingTitle, const char *FollowingSubtitle) {}
// The OSD displays the given programme information. // The OSD displays the given programme information.
public: public:
cStatusMonitor(void); cStatus(void);
virtual ~cStatusMonitor(); virtual ~cStatus();
// These functions are called whenever the related status information changes: // These functions are called whenever the related status information changes:
static void MsgChannelSwitch(const cDevice *Device, int ChannelNumber); static void MsgChannelSwitch(const cDevice *Device, int ChannelNumber);
static void MsgRecording(const cDevice *Device, const char *Name); static void MsgRecording(const cDevice *Device, const char *Name);