BufferPage AllocatePage()override
{
BufferPage page = PopFreePage();
if (page.index == -1)
{
return AppendPage();
}
else
{
SetUseMask(page, true);
return page;
}
}
void SetUseMask(BufferPage page, bool available)
{
auto useMaskPageBits = 8 * sizeof(vuint64_t);
auto useMaskPageIndex = page.index / (useMaskPageBits * useMaskPageItemCount);
auto useMaskPageBitIndex = page.index % (useMaskPageBits * useMaskPageItemCount);
auto useMaskPageItem = INDEX_USEMASK_USEMASKBEGIN + useMaskPageBitIndex / useMaskPageBits;
auto useMaskPageShift = useMaskPageBitIndex % useMaskPageBits;
bool newPage = false;
BufferPage useMaskPage = BufferPage::Invalid();
if (useMaskPageIndex == useMaskPages.Count())
{
newPage = true;
BufferPage lastPage{useMaskPages[useMaskPageIndex - 1]};
useMaskPage = AppendPage();
useMaskPages.Add(useMaskPage.index);
auto pageDesc = MapPage(lastPage);
vuint64_t* numbers = (vuint64_t*)pageDesc->address;
numbers[INDEX_USEMASK_NEXTUSEMASKPAGE] = useMaskPage.index;
msync(numbers, pageSize, MS_SYNC);
}
else
{
useMaskPage.index = useMaskPages[useMaskPageIndex];
}
auto pageDesc = MapPage(useMaskPage);
vuint64_t* numbers = (vuint64_t*)pageDesc->address;
if (newPage)
{
numbers[INDEX_USEMASK_NEXTUSEMASKPAGE] = INDEX_INVALID;
}
auto& item = numbers[useMaskPageItem];
if (available)
{
vuint64_t mask = ((vuint64_t)1) << useMaskPageShift;
item |= mask;
}
else
{
vuint64_t mask = ~(((vuint64_t)1) << useMaskPageShift);
item &= mask;
}
msync(numbers, pageSize, MS_SYNC);
}
void GTKTabBar::AppendPage(GTKWidget *Child, const char *Label)
{
GTKWidget *label = new GTKLabel(Label);
AppendPage(Child, label);
}
MeasurePanel::MeasurePanel(const QString &title,
QWidget *parent,
TraceManager *trace_manager,
const SweepSettings *sweep_settings) :
DockPanel(title, parent),
trace_manager_ptr(trace_manager),
settings_ptr(sweep_settings)
{
DockPage *trace_page = new DockPage("Traces");
DockPage *marker_page = new DockPage("Markers");
DockPage *offset_page = new DockPage("Offsets");
channel_power_page = new DockPage("Channel Power");
occupied_bandwidth_page = new DockPage("Occupied Bandwidth");
QStringList string_list;
trace_select = new ComboEntry("Trace");
trace_type = new ComboEntry("Type");
trace_avg_count = new NumericEntry("Avg Count", 10, "");
trace_color = new ColorEntry("Color");
//trace_active = new CheckBoxEntry("Active");
trace_updating = new CheckBoxEntry("Update");
export_clear = new DualButtonEntry("Export", "Clear");
string_list << "One" << "Two" << "Three" << "Four" << "Five" << "Six";
trace_select->setComboText(string_list);
string_list.clear();
// Must match TraceType enum list
string_list << "Off" << "Clear & Write" << "Max Hold" << "Min Hold" <<
"Min/Max Hold" << "Average";
trace_type->setComboText(string_list);
string_list.clear();
trace_page->AddWidget(trace_select);
trace_page->AddWidget(trace_type);
trace_page->AddWidget(trace_avg_count);
trace_page->AddWidget(trace_color);
trace_page->AddWidget(trace_updating);
trace_page->AddWidget(export_clear);
AppendPage(trace_page);
connect(trace_select, SIGNAL(comboIndexChanged(int)),
this, SLOT(updateTraceView(int)));
connect(trace_type, SIGNAL(comboIndexChanged(int)),
trace_manager_ptr, SLOT(setType(int)));
connect(trace_avg_count, SIGNAL(valueChanged(double)),
trace_manager_ptr, SLOT(setAvgCount(double)));
connect(trace_color, SIGNAL(colorChanged(QColor&)),
trace_manager_ptr, SLOT(setColor(QColor&)));
connect(trace_updating, SIGNAL(clicked(bool)),
trace_manager_ptr, SLOT(setUpdate(bool)));
connect(export_clear, SIGNAL(leftPressed()),
trace_manager_ptr, SLOT(exportTrace()));
connect(export_clear, SIGNAL(rightPressed()),
trace_manager_ptr, SLOT(clearTrace()));
// Marker stuff
marker_select = new ComboEntry("Marker");
on_trace_select = new ComboEntry("Place On");
setMarkerFreq = new FrequencyEntry("Set Freq", 1.0e6);
marker_update = new CheckBoxEntry("Update");
marker_active = new CheckBoxEntry("Active");
peak_delta = new DualButtonEntry("Peak Search", "Delta");
to_center_ref = new DualButtonEntry("To Center", "To Ref");
peak_left_right = new DualButtonEntry("Peak Left", "Peak Right");
string_list << "One" << "Two" << "Three" << "Four" << "Five" << "Six";
marker_select->setComboText(string_list);
string_list.clear();
string_list << "Trace One" << "Trace Two" << "Trace Three"
<< "Trace Four" << "Trace Five" << "Trace Six";
on_trace_select->setComboText(string_list);
string_list.clear();
marker_page->AddWidget(marker_select);
marker_page->AddWidget(on_trace_select);
marker_page->AddWidget(setMarkerFreq);
marker_page->AddWidget(marker_update);
marker_page->AddWidget(marker_active);
marker_page->AddWidget(peak_delta);
marker_page->AddWidget(to_center_ref);
marker_page->AddWidget(peak_left_right);
AppendPage(marker_page);
connect(marker_select, SIGNAL(comboIndexChanged(int)),
this, SLOT(updateMarkerView(int)));
connect(on_trace_select, SIGNAL(comboIndexChanged(int)),
trace_manager_ptr, SLOT(setMarkerOnTrace(int)));
connect(setMarkerFreq, SIGNAL(freqViewChanged(Frequency)),
this, SLOT(setMarkerFrequencyChanged(Frequency)));
connect(marker_update, SIGNAL(clicked(bool)),
trace_manager_ptr, SLOT(markerUpdate(bool)));
connect(marker_active, SIGNAL(clicked(bool)),
trace_manager_ptr, SLOT(markerActive(bool)));
connect(peak_delta, SIGNAL(leftPressed()),
trace_manager_ptr, SLOT(markerPeakSearch()));
connect(peak_delta, SIGNAL(rightPressed()),
trace_manager_ptr, SLOT(markerDeltaClicked()));
connect(to_center_ref, SIGNAL(leftPressed()),
trace_manager_ptr, SLOT(markerToCenter()));
connect(to_center_ref, SIGNAL(rightPressed()),
trace_manager_ptr, SLOT(markerToRef()));
connect(peak_left_right, SIGNAL(leftPressed()),
trace_manager_ptr, SLOT(markerPeakLeft()));
connect(peak_left_right, SIGNAL(rightPressed()),
trace_manager_ptr, SLOT(markerPeakRight()));
ref_offset = new NumericEntry("Ref Offset",
trace_manager_ptr->RefOffset(),
"dB");
offset_page->AddWidget(ref_offset);
AppendPage(offset_page);
connect(ref_offset, SIGNAL(valueChanged(double)),
trace_manager_ptr, SLOT(setRefOffset(double)));
channel_width = new FrequencyEntry("Width",
20.0e6);
channel_spacing = new FrequencyEntry("Spacing", 20.0e6);
channel_power_enabled = new CheckBoxEntry("Enabled");
channel_power_page->AddWidget(channel_width);
channel_power_page->AddWidget(channel_spacing);
channel_power_page->AddWidget(channel_power_enabled);
AppendPage(channel_power_page);
connect(channel_width, SIGNAL(freqViewChanged(Frequency)),
this, SLOT(channelPowerUpdated()));
connect(channel_spacing, SIGNAL(freqViewChanged(Frequency)),
this, SLOT(channelPowerUpdated()));
connect(channel_power_enabled, SIGNAL(clicked(bool)),
this, SLOT(channelPowerUpdated()));
ocbw_enabled = new CheckBoxEntry("Enabled");
percentPower = new NumericEntry("% Power", 0.0, "");
percentPower->SetValue(99.0);
occupied_bandwidth_page->AddWidget(ocbw_enabled);
occupied_bandwidth_page->AddWidget(percentPower);
AppendPage(occupied_bandwidth_page);
connect(ocbw_enabled, SIGNAL(clicked(bool)), SLOT(occupiedBandwidthUpdated()));
connect(percentPower, SIGNAL(valueChanged(double)), SLOT(occupiedBandwidthUpdated()));
// Done connected DockPages to TraceManager
updateTraceView(0);
updateMarkerView(0);
// Miscellaneous connects
connect(trace_manager_ptr, SIGNAL(updated()),
this, SLOT(updateTraceView()));
connect(trace_manager_ptr, SIGNAL(updated()),
this, SLOT(updateMarkerView()));
}