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Chart Dates: Part 3d of 3 (final)

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Added chart date selection to the Histogram chart.
This now completes the updates to enable custom date
ranges to be defined in charts that support date
ranges.

Any further 'ideas' for setting custom ranges can be
added into the DateRangeEdit widget and will be re-used
across all the charts.

Fixes #417
This commit is contained in:
Mark Liversedge
2013-01-05 11:50:04 +00:00
parent a312c28bb6
commit 7b8eca07bb
2 changed files with 102 additions and 34 deletions
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107
src/HistogramWindow.cpp
View File

@@ -30,12 +30,12 @@
#include "Zones.h"
#include "HrZones.h"
HistogramWindow::HistogramWindow(MainWindow *mainWindow, bool rangemode) : GcWindow(mainWindow), mainWindow(mainWindow), stale(true), source(NULL), rangemode(rangemode)
HistogramWindow::HistogramWindow(MainWindow *mainWindow, bool rangemode) : GcWindow(mainWindow), mainWindow(mainWindow), stale(true), source(NULL), rangemode(rangemode), useCustom(false)
{
setInstanceName("Histogram Window");
QWidget *c = new QWidget;
QVBoxLayout *cl = new QVBoxLayout(c);
QFormLayout *cl = new QFormLayout(c);
setControls(c);
// plot
@@ -50,16 +50,28 @@ HistogramWindow::HistogramWindow(MainWindow *mainWindow, bool rangemode) : GcWin
searchBox = new SearchFilterBox(this, mainWindow);
connect(searchBox, SIGNAL(searchClear()), this, SLOT(clearFilter()));
connect(searchBox, SIGNAL(searchResults(QStringList)), this, SLOT(setFilter(QStringList)));
cl->addWidget(searchBox);
cl->addRow(new QLabel(tr("Filter")), searchBox);
#endif
// spacing if we have a range
if (rangemode) cl->addWidget(new QLabel(""));
// date selection
dateSetting = new DateSettingsEdit(this);
cl->addRow(new QLabel(tr("Date Range")), dateSetting);
// data series
cl->addWidget(new QLabel("")); // spacing
seriesCombo = new QComboBox();
addSeries();
cl->addRow(new QLabel(tr("Data Series")), seriesCombo);
// bin width
QHBoxLayout *binWidthLayout = new QHBoxLayout;
QLabel *binWidthLabel = new QLabel(tr("Bin width"), this);
binWidthLineEdit = new QLineEdit(this);
binWidthLineEdit->setFixedWidth(30);
binWidthLayout->addWidget(binWidthLabel);
binWidthLayout->addWidget(binWidthLineEdit);
binWidthSlider = new QSlider(Qt::Horizontal);
binWidthSlider->setTickPosition(QSlider::TicksBelow);
@@ -67,35 +79,32 @@ HistogramWindow::HistogramWindow(MainWindow *mainWindow, bool rangemode) : GcWin
binWidthSlider->setMinimum(1);
binWidthSlider->setMaximum(100);
binWidthLayout->addWidget(binWidthSlider);
cl->addLayout(binWidthLayout);
showLnY = new QCheckBox;
showLnY->setText(tr("Log Y"));
cl->addWidget(showLnY);
showZeroes = new QCheckBox;
showZeroes->setText(tr("With zeros"));
cl->addWidget(showZeroes);
shadeZones = new QCheckBox;
shadeZones->setText(tr("Shade zones"));
shadeZones->setChecked(powerHist->shade);
cl->addWidget(shadeZones);
showInZones = new QCheckBox;
showInZones->setText(tr("Show in zones"));
cl->addWidget(showInZones);
seriesCombo = new QComboBox();
addSeries();
cl->addWidget(seriesCombo);
cl->addRow(binWidthLabel, binWidthLayout);
showSumY = new QComboBox();
showSumY->addItem(tr("Absolute Time"));
showSumY->addItem(tr("Percentage Time"));
cl->addWidget(showSumY);
cl->addStretch();
cl->addWidget(new QLabel("")); // spacing
cl->addRow(new QLabel("Show"), showSumY);
showLnY = new QCheckBox;
showLnY->setText(tr("Log Y"));
cl->addRow(new QLabel(""), showLnY);
showZeroes = new QCheckBox;
showZeroes->setText(tr("With zeros"));
cl->addRow(new QLabel(""), showZeroes);
shadeZones = new QCheckBox;
shadeZones->setText(tr("Shade zones"));
shadeZones->setChecked(powerHist->shade);
cl->addRow(new QLabel(""), shadeZones);
showInZones = new QCheckBox;
showInZones->setText(tr("Show in zones"));
cl->addRow(new QLabel(""), showInZones);
// sort out default values
setHistTextValidator();
@@ -113,8 +122,10 @@ HistogramWindow::HistogramWindow(MainWindow *mainWindow, bool rangemode) : GcWin
connect(binWidthLineEdit, SIGNAL(editingFinished()), this, SLOT(setBinWidthFromLineEdit()));
// when season changes we need to retrieve data from the cache then update the chart
if (rangemode) connect(this, SIGNAL(dateRangeChanged(DateRange)), this, SLOT(dateRangeChanged(DateRange)));
else {
if (rangemode) {
connect(this, SIGNAL(dateRangeChanged(DateRange)), this, SLOT(dateRangeChanged(DateRange)));
} else {
dateSetting->hide();
connect(this, SIGNAL(rideItemChanged(RideItem*)), this, SLOT(rideSelected()));
connect(mainWindow, SIGNAL(intervalSelected()), this, SLOT(intervalSelected()));
}
@@ -183,6 +194,32 @@ HistogramWindow::zonesChanged()
powerHist->replot();
}
void
HistogramWindow::useCustomRange(DateRange range)
{
// plot using the supplied range
useCustom = true;
custom = range;
dateRangeChanged(custom);
}
void
HistogramWindow::useStandardRange()
{
useCustom = false;
dateRangeChanged(myDateRange);
}
void
HistogramWindow::useThruToday()
{
// plot using the supplied range
useCustom = true;
custom = myDateRange;
if (custom.to > QDate::currentDate()) custom.to = QDate::currentDate();
dateRangeChanged(custom);
}
void HistogramWindow::dateRangeChanged(DateRange dateRange)
{
// has it changed?
@@ -270,13 +307,15 @@ HistogramWindow::updateChart()
if (rangemode) {
DateRange use = useCustom ? custom : myDateRange;
#ifdef GC_HAVE_LUCENE
source = new RideFileCache(mainWindow, myDateRange.from, myDateRange.to, isFiltered, files);
source = new RideFileCache(mainWindow, use.from, use.to, isFiltered, files);
#else
source = new RideFileCache(mainWindow, myDateRange.from, myDateRange.to);
source = new RideFileCache(mainWindow, use.from, use.to);
#endif
cfrom = myDateRange.from;
cto = myDateRange.to;
cfrom = use.from;
cto = use.to;
stale = false;
if (old) delete old; // guarantee source pointer changes