//
// Note: Called from both Apply and OK on New Chart dialog
// Must only called when the changes are definately going to
// be applied, so all input validation must be done by now.
//
Chart *PmChart::acceptNewChart()
{
bool yAutoScale;
double yMin, yMax;
QString scheme;
int sequence;
Chart *cp = new Chart(activeTab(), activeTab()->splitter());
activeGroup->addGadget(cp);
activeTab()->addGadget(cp);
QString newTitle = my.newchart->title().trimmed();
if (newTitle.isEmpty() == false)
cp->changeTitle(newTitle, true);
cp->setLegendVisible(my.newchart->legend());
cp->setAntiAliasing(my.newchart->antiAliasing());
cp->setRateConvert(my.newchart->rateConvert());
my.newchart->updateChartPlots(cp);
my.newchart->scale(&yAutoScale, &yMin, &yMax);
cp->setScale(yAutoScale, yMin, yMax);
my.newchart->scheme(&scheme, &sequence);
cp->setScheme(scheme, sequence);
activeGroup->setupWorldView();
activeTab()->showGadgets();
enableUi();
return cp;
}
void PmChart::fileSaveView()
{
// If we have one host only, we default to "host dynamic" views.
// Otherwise (multiple hosts), default to explicit host names.
int i, ngadgets = activeTab()->gadgetCount();
bool hostDynamic = true;
for (i = 0; i < ngadgets; i++) {
Gadget *gadget = activeTab()->gadget(i);
if (gadget->hosts().size() > 1)
hostDynamic = false;
}
setupDialogs();
my.saveview->reset(hostDynamic);
my.saveview->show();
}
void PmChart::optionsHideTimeControl()
{
if (activeTab()->isArchiveSource())
pmtime->hideArchiveTimeControl();
else
pmtime->hideLiveTimeControl();
}
void PmChart::optionsShowTimeControl()
{
if (activeTab()->isArchiveSource())
pmtime->showArchiveTimeControl();
else
pmtime->showLiveTimeControl();
}
void TabWidget::removeTab(int index) {
assert(mContent->childCount() < index);
mHeader->removeTab(index);
mContent->removeChild(index);
if (activeTab() == index)
setActiveTab(index == (index - 1) ? index - 1 : 0);
}
void PmChart::updateFont(const QString &family, const QString &style, int size)
{
int i, ngadgets = activeTab()->gadgetCount();
globalFont->setFamily(family);
globalFont->setPointSize(size);
globalFont->setStyle(QFont::StyleNormal);
if (style.contains("Italic"))
globalFont->setItalic(true);
if (globalSettings.fontStyle.contains("Bold"))
globalFont->setBold(true);
for (i = 0; i < ngadgets; i++)
activeTab()->gadget(i)->resetFont();
my.statusBar->resetFont();
}
void PmChart::acceptEditSamples()
{
activeGroup->setSampleHistory(my.samples->samples());
activeGroup->setVisibleHistory(my.samples->visible());
activeGroup->setupWorldView();
activeTab()->showGadgets();
}
void PmChart::editChart()
{
Chart *cp = (Chart *)activeTab()->currentGadget();
setupDialogs();
my.newchart->reset(cp);
my.newchart->show();
}
void PmChart::enableUi(void)
{
bool haveTabs = (chartTabWidget->size() > 1);
bool haveCharts = (activeTab()->gadgetCount() > 0);
bool haveLoggers = (activeTab()->isRecording());
bool haveLiveHosts = (!activeTab()->isArchiveSource() && !Lflag);
closeTabAction->setEnabled(haveTabs);
fileSaveViewAction->setEnabled(haveCharts);
fileExportAction->setEnabled(haveCharts);
filePrintAction->setEnabled(haveCharts);
editChartAction->setEnabled(haveCharts);
closeChartAction->setEnabled(haveCharts);
recordStartAction->setEnabled(haveCharts && haveLiveHosts && !haveLoggers);
recordQueryAction->setEnabled(haveLoggers);
recordStopAction->setEnabled(haveLoggers);
recordDetachAction->setEnabled(haveLoggers);
zoomInAction->setEnabled(activeGroup->visibleHistory() > minimumPoints());
zoomOutAction->setEnabled(activeGroup->visibleHistory() < maximumPoints());
}
void PmChart::zoomOut()
{
int visible = activeGroup->visibleHistory();
int samples = activeGroup->sampleHistory();
int increase = qMax(qMin((int)((double)samples / 10), visible/2), 1);
console->post("zoomOut: vis=%d s=%d dec=%d\n", visible, samples, increase);
visible = qMin(visible + increase, samples);
activeGroup->setVisibleHistory(visible);
activeGroup->setupWorldView();
activeTab()->showGadgets();
zoomInAction->setEnabled(visible > minimumPoints());
zoomOutAction->setEnabled(visible < samples);
}
void TabBar::tabClicked( int _id )
{
if( m_exclusive == true && activeTab() == -1 )
{
setActiveTab( _id );
}
else
{
bool all_hidden_before = allHidden();
// disable tabbar-buttons except the one clicked
hideAll( _id );
bool now_hidden = allHidden();
if( all_hidden_before == true && now_hidden == false )
{
emit widgetShown();
}
else if( all_hidden_before == false && now_hidden == true )
{
emit allWidgetsHidden();
}
}
}
void tcOptionsView::UpdateButtonInfo()
{
std::string activeTab(GetTab());
if (activeTab == lastTab) return; // no update required
lastTab = activeTab;
std::vector<tcOptions::OptionInfo>& optionList = mpOptions->maOptionInfo;
buttonInfo.clear();
int ypos = mnYStart;
for (size_t i=0; i<optionList.size(); i++)
{
int xpos = mnXStart;
if (optionList[i].group == activeTab.c_str())
{
if (optionList[i].associatedFloat == 0)
{
for (size_t j=0; j<optionList[i].mzCaption.size(); j++)
{
tsButtonInfo info;
info.optionIdx = i;
info.valueIdx = j;
info.isSlider = false;
wxString& sText = optionList[i].mzCaption[j];
wxSize rstring;
MeasureText(defaultFont.get(), fontSize, sText.c_str(), rstring);
info.textX = xpos;
info.textY = ypos;
xpos += (int)(rstring.GetWidth()) + 5;
info.buttonX = xpos;
info.buttonY = ypos-mnButtonHeight/2;
buttonInfo.push_back(info);
xpos += 3*mnButtonWidth;
}
}
else // slider for float value adjustment
{
tsButtonInfo info;
info.optionIdx = i;
info.valueIdx = 0;
info.isSlider = true;
wxString& sText = optionList[i].mzCaption[0];
wxSize rstring;
MeasureText(defaultFont.get(), fontSize, sText.c_str(), rstring);
info.textX = xpos;
info.textY = ypos;
xpos += (int)(rstring.GetWidth()) + 5;
info.buttonX = xpos;
info.buttonY = ypos;
buttonInfo.push_back(info);
}
ypos -= 5*(mnButtonHeight >> 1); // 2.5x
}
}
}
void PmChart::painter(QPainter *qp, int pw, int ph, bool transparent, bool currentOnly)
{
double scale_h = 0;
double scale_w = 0;
int i, ngadgets = activeTab()->gadgetCount();
QSize size;
QRect rect; // used for print layout calculations
qp->setFont(*globalFont);
console->post("painter() pw=%d ph=%d ngadgets=%d", pw, ph, ngadgets);
for (i = 0; i < ngadgets; i++) {
Gadget *gadget = activeTab()->gadget(i);
if (currentOnly && gadget != activeTab()->currentGadget())
continue;
size = gadget->size();
console->post(" [%d] w=%d h=%d", i, size.width(), size.height());
if (size.width() > scale_w) scale_w = size.width();
scale_h += size.height();
}
console->post(" final_w=%d final_h=%d", (int)scale_w, (int)scale_h);
// timeaxis is _always_ less narrow than the plot(s)
// datelabel is _never_ wider than the timeaxis
// so width calculation is done, just need to consider the heights
size = my.statusBar->timeAxis()->size();
console->post(" timeaxis w=%d h=%d", size.width(), size.height());
scale_h += size.height() - TIMEAXISFUDGE;
size = my.statusBar->dateLabel()->size();
console->post(" datelabel w=%d h=%d", size.width(), size.height());
scale_h += size.height();
console->post(" final_w=%d final_h=%d", (int)scale_w, (int)scale_h);
if (scale_w/pw > scale_h/ph) {
// window width drives scaling
scale_w = pw / scale_w;
scale_h = scale_w;
}
else {
// window height drives scaling
scale_h = ph / scale_h;
scale_w = scale_h;
}
console->post(" final chart scale_w=%.2f scale_h=%.2f", scale_w, scale_h);
rect.setX(0);
rect.setY(0);
for (i = 0; i < ngadgets; i++) {
Gadget *gadget = activeTab()->gadget(i);
if (currentOnly && gadget != activeTab()->currentGadget())
continue;
size = gadget->size();
rect.setWidth((int)(size.width()*scale_w+0.5));
rect.setHeight((int)(size.height()*scale_h+0.5));
console->post(" [%d] @ (%d,%d) w=%d h=%d", i, rect.x(), rect.y(), rect.width(), rect.height());
gadget->print(qp, rect, transparent);
rect.setY(rect.y()+rect.height());
}
// time axis
rect.setY(rect.y() - TIMEAXISFUDGE);
size = my.statusBar->timeAxis()->size();
rect.setX(pw-(int)(size.width()*scale_w+0.5));
rect.setWidth((int)(size.width()*scale_w+0.5));
rect.setHeight((int)(size.height()*scale_h+0.5));
console->post(" timeaxis @ (%d,%d) w=%d h=%d", rect.x(), rect.y(), rect.width(), rect.height());
my.statusBar->timeAxis()->print(qp, rect, transparent);
rect.setY(rect.y()+rect.height());
// date label below time axis
size = my.statusBar->dateLabel()->size();
rect.setX(pw-(int)(size.width()*scale_w+0.5));
rect.setWidth((int)(size.width()*scale_w+0.5));
rect.setHeight((int)(size.height()*scale_h+0.5));
console->post(" datelabel @ (%d,%d) w=%d h=%d", rect.x(), rect.y(), rect.width(), rect.height());
qp->drawText(rect, Qt::AlignRight, my.statusBar->dateText());
}
void PmChart::recordQuery()
{
activeTab()->queryRecording();
}
void PmChart::recordDetach()
{
activeTab()->detachLoggers();
}
void PmChart::recordStop()
{
activeTab()->stopRecording();
}
void PmChart::recordStart()
{
if (activeTab()->startRecording())
setRecordState(true);
}
bool PmChart::isArchiveTab()
{
return activeTab()->isArchiveSource();
}
bool PmChart::isTabRecording()
{
return activeTab()->isRecording();
}
void PmChart::closeChart()
{
activeTab()->deleteCurrent();
enableUi();
}