void ScreenSaverX11::Reset(void)
{
bool need_xsync = false;
Display *dsp = NULL;
if (d->m_display)
dsp = d->m_display->GetDisplay();
if (dsp)
{
XResetScreenSaver(dsp);
need_xsync = true;
}
if (d->IsScreenSaverRunning())
resetSlot();
if (Asleep() && dsp)
{
DPMSForceLevel(dsp, DPMSModeOn);
need_xsync = true;
}
if (need_xsync && d->m_display)
d->m_display->Sync();
}
PresetWidget::PresetWidget(QWidget* parent) :
BaseWidget(parent, "PresetWidget", "Presets"), mLayout(new QVBoxLayout(this))
{
this->setToolTip("Select a predefined set of options");
mPresetsComboBox = new QComboBox(this);
mPresetsComboBox->setToolTip("Select a preset to use");
connect(mPresetsComboBox, SIGNAL(currentIndexChanged(const QString&)), this,
SLOT(presetsBoxChangedSlot(const QString&)));
mActionGroup = new QActionGroup(this);
this->createAction(mActionGroup,
QIcon(":/icons/preset_reset.png"),
"Reset all transfer function values to the defaults", "",
SLOT(resetSlot()));
this->createAction(mActionGroup,
QIcon(":/icons/preset_remove.png"),
"Delete the current preset", "",
SLOT(deleteSlot()));
this->createAction(mActionGroup,
QIcon(":/icons/preset_save.png"),
"Add the current setting as a preset", "",
SLOT(saveSlot()));
mLayout->addWidget(mPresetsComboBox);
mButtonLayout = NULL;
this->populateButtonLayout();
this->setLayout(mLayout);
}
void ScreenSaverX11::Reset(void)
{
XResetScreenSaver(qt_xdisplay());
if (d->IsScreenSaverRunning())
resetSlot();
if (Asleep())
{
DPMSForceLevel(qt_xdisplay(), DPMSModeOn);
// Calling XSync is necessary for the case when Myth executes
// another application before the event loop regains control
XSync(qt_xdisplay(), false);
}
}
ScreenSaverX11Private(ScreenSaverX11 *outer) : m_dpmsenabled(FALSE),
m_dpmsdeactivated(false), m_timeoutInterval(-1), m_resetTimer(0)
{
m_xscreensaverRunning =
myth_system("xscreensaver-command -version >&- 2>&-") == 0;
m_gscreensaverRunning =
myth_system("gnome-screensaver-command --help >&- 2>&-") == 0;
if (IsScreenSaverRunning())
{
m_resetTimer = new QTimer(outer);
QObject::connect(m_resetTimer, SIGNAL(timeout()),
outer, SLOT(resetSlot()));
VERBOSE(VB_GENERAL, "XScreenSaver support enabled");
}
int dummy;
if ((m_dpmsaware = DPMSQueryExtension(qt_xdisplay(), &dummy, &dummy)))
{
CARD16 power_level;
/* If someone runs into X server weirdness that goes away when
* they externally disable DPMS, then the 'dpmsenabled' test should
* be short circuited by a call to 'DPMSCapable()'. Be sure to
* manually initialize dpmsenabled to false.
*/
DPMSInfo(qt_xdisplay(), &power_level, &m_dpmsenabled);
if (m_dpmsenabled)
VERBOSE(VB_GENERAL, "DPMS is active.");
else
VERBOSE(VB_GENERAL, "DPMS is disabled.");
}
else
{
VERBOSE(VB_GENERAL, "DPMS is not supported.");
}
}
int netanim::AnimatorMode::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QWidget::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: gridLinesSlot((*reinterpret_cast< int(*)>(_a[1]))); break;
case 1: nodeSizeSlot((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 2: gridSlot(); break;
case 3: traceFileOpenSlot(); break;
case 4: testSlot(); break;
case 5: playSlot(); break;
case 6: showNodeIdSlot(); break;
case 7: updateRateChangedSlot((*reinterpret_cast< int(*)>(_a[1]))); break;
case 8: updateRateTimeoutSlot(); break;
case 9: zoomInSlot(); break;
case 10: zoomOutSlot(); break;
case 11: showWirelessCirclesSlot(); break;
case 12: packetStatsSlot(); break;
case 13: nodePositionStatsSlot(); break;
case 14: timelineSlot((*reinterpret_cast< int(*)>(_a[1]))); break;
case 15: pktFilterFromSlot((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 16: pktFilterToSlot((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 17: showPacketSlot(); break;
case 18: precisionSlot(); break;
case 19: saveSlot(); break;
case 20: resetSlot(); break;
case 21: fastFwdSlot(); break;
case 22: showMetaSlot(); break;
case 23: packetPersistenceSlot((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 24: metaFontSizeSlot((*reinterpret_cast< int(*)>(_a[1]))); break;
default: ;
}
_id -= 25;
}
return _id;
}
ScreenSaverX11Private(ScreenSaverX11 *outer) :
m_dpmsaware(false), m_dpmsdeactivated(false),
m_xscreensaverRunning(false), m_gscreensaverRunning(false),
m_dpmsenabled(false),
m_timeoutInterval(-1), m_resetTimer(NULL),
m_display(NULL)
{
const uint flags = kMSDontBlockInputDevs | kMSDontDisableDrawing |
kMSProcessEvents;
m_xscreensaverRunning =
myth_system("xscreensaver-command -version >&- 2>&-",
flags) == 0;
m_gscreensaverRunning =
myth_system("gnome-screensaver-command --help >&- 2>&-",
flags) == 0;
if (IsScreenSaverRunning())
{
m_resetTimer = new QTimer(outer);
m_resetTimer->setSingleShot(false);
QObject::connect(m_resetTimer, SIGNAL(timeout()),
outer, SLOT(resetSlot()));
if (m_xscreensaverRunning)
LOG(VB_GENERAL, LOG_INFO, LOC + "XScreenSaver support enabled");
if (m_gscreensaverRunning)
LOG(VB_GENERAL, LOG_INFO, LOC +
"Gnome screen saver support enabled");
}
m_display = OpenMythXDisplay();
if (m_display)
{
int dummy0, dummy1;
m_dpmsaware = DPMSQueryExtension(m_display->GetDisplay(),
&dummy0, &dummy1);
}
else
{
LOG(VB_GENERAL, LOG_ERR, LOC +
"Failed to open connection to X11 server");
}
if (m_dpmsaware)
{
CARD16 power_level;
/* If someone runs into X server weirdness that goes away when
* they externally disable DPMS, then the 'dpmsenabled' test should
* be short circuited by a call to 'DPMSCapable()'. Be sure to
* manually initialize dpmsenabled to false.
*/
DPMSInfo(m_display->GetDisplay(), &power_level, &m_dpmsenabled);
if (m_dpmsenabled)
LOG(VB_GENERAL, LOG_INFO, LOC + "DPMS is active.");
else
LOG(VB_GENERAL, LOG_INFO, LOC + "DPMS is disabled.");
}
else
{
LOG(VB_GENERAL, LOG_INFO, LOC + "DPMS is not supported.");
}
}