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GoldenCheetah/deprecated/IntervalNavigator.cpp
Mark Liversedge 1b55780d51 Reorg tidy src directory 
.. move the fluff that has collected into the src directory
   to somewhere more appropriate.
2016-02-26 09:28:28 +00:00

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/*
* Copyright (c) 2014 Damien Grauser (Damien.Grauser@pev-geneve.ch)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "IntervalNavigator.h"
#include "Athlete.h"
#include "Context.h"
#include "Colors.h"
#include "RideItem.h"
#include "IntervalNavigatorProxy.h"
#include "RideCache.h"
#include "SearchFilterBox.h"
#include "TabView.h"
#include "HelpWhatsThis.h"
#include <QtGui>
#include <QString>
#include <QTreeView>
#include <QStyle>
#include <QStyleFactory>
#include <QScrollBar>
IntervalNavigator::IntervalNavigator(Context *context, QString type, bool mainwindow) : context(context), type(type), active(false), _groupBy(-1)
{
// get column headings
// default column layouts etc
_columns = QString(tr("*|Date|Duration|"));
_widths = QString("0|100|100|");
_sortByIndex = 2;
_sortByOrder = 0;
currentColumn = -1;
this->mainwindow = mainwindow;
_groupBy = 8; // GroupName
fontHeight = QFontMetrics(QFont()).height();
ColorEngine ce(context);
reverseColor = ce.reverseColor;
init = false;
mainLayout = new QVBoxLayout(this);
mainLayout->setSpacing(0);
if (mainwindow) mainLayout->setContentsMargins(0,0,0,0);
else mainLayout->setContentsMargins(2,2,2,2); // so we can resize!
/*if (type == "Best")
sqlModel = context->athlete->sqlBestIntervalsModel;
else
sqlModel= context->athlete->sqlRouteIntervalsModel;*/
searchFilter = new IntervalSearchFilter(this);
searchFilter->setSourceModel(context->athlete->rideCache->intervalModel()); // filter out/in search results
groupByModel = new IntervalGroupByModel(this);
groupByModel->setSourceModel(searchFilter);
sortModel = new BUGFIXQSortFilterProxyModel(this);
sortModel->setSourceModel(groupByModel);
sortModel->setDynamicSortFilter(true);
if (!mainwindow) {
searchFilterBox = new SearchFilterBox(this, context, false);
mainLayout->addWidget(searchFilterBox);
HelpWhatsThis *searchHelp = new HelpWhatsThis(searchFilterBox);
searchFilterBox->setWhatsThis(searchHelp->getWhatsThisText(HelpWhatsThis::SearchFilterBox));
}
// get setup
tableView = new IntervalGlobalTreeView;
delegate = new IntervalNavigatorCellDelegate(this);
tableView->setAnimated(true);
tableView->setItemDelegate(delegate);
tableView->setModel(sortModel);
tableView->setSortingEnabled(true);
tableView->setAlternatingRowColors(false);
tableView->setEditTriggers(QAbstractItemView::NoEditTriggers); // read-only
mainLayout->addWidget(tableView);
tableView->expandAll();
tableView->header()->setCascadingSectionResizes(true); // easier to resize this way
//tableView->setContextMenuPolicy(Qt::CustomContextMenu);
tableView->header()->setStretchLastSection(false);
tableView->header()->setMinimumSectionSize(0);
tableView->header()->setFocusPolicy(Qt::NoFocus);
#ifdef Q_OS_WIN
QStyle *cde = QStyleFactory::create(OS_STYLE);
tableView->verticalScrollBar()->setStyle(cde);
#endif
#ifdef Q_OS_MAC
tableView->header()->setSortIndicatorShown(false); // blue looks nasty
tableView->setAttribute(Qt::WA_MacShowFocusRect, 0);
#endif
tableView->installEventFilter(this);
tableView->viewport()->installEventFilter(this);
tableView->setMouseTracking(true);
tableView->setFrameStyle(QFrame::NoFrame);
tableView->setAcceptDrops(true);
tableView->setColumnWidth(1, 100);
// good to go
resetView();
tableView->show();
// refresh when database is updated
//XXXREFRESH connect(context->athlete->metricDB, SIGNAL(dataChanged()), this, SLOT(refresh()));
// refresh when config changes (metric/imperial?)
connect(context, SIGNAL(configChanged(qint32)), this, SLOT(configChanged(qint32)));
// refresh when rides added/removed
connect(context, SIGNAL(rideAdded(RideItem*)), this, SLOT(refresh()));
connect(context, SIGNAL(rideDeleted(RideItem*)), this, SLOT(refresh()));
// selection of a ride by double clicking it, we need to update the ride list
connect(tableView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectRide(QModelIndex)));
connect(tableView->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), this, SLOT(cursorRide()));
// user selected a ride on the ride list, we should reflect that too..
// user moved columns
connect(tableView->header(), SIGNAL(sectionMoved(int,int,int)), this, SLOT(columnsChanged()));
connect(tableView->header(), SIGNAL(sectionResized(int,int,int)), this, SLOT(columnsResized(int, int, int)));
// user sorted by column
connect(tableView->header(), SIGNAL(sortIndicatorChanged(int, Qt::SortOrder)), this, SLOT(selectRow()));
//connect(tableView,SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(showTreeContextMenuPopup(const QPoint &)));
connect(tableView->header(), SIGNAL(sortIndicatorChanged(int,Qt::SortOrder)), this, SLOT(setSortBy(int,Qt::SortOrder)));
// repaint etc when background refresh is working
connect(context, SIGNAL(refreshStart()), this, SLOT(backgroundRefresh()));
connect(context, SIGNAL(refreshEnd()), this, SLOT(backgroundRefresh()));
connect(context, SIGNAL(refreshUpdate(QDate)), this, SLOT(backgroundRefresh())); // we might miss 1st one
if (!mainwindow) {
connect(searchFilterBox, SIGNAL(searchResults(QStringList)), this, SLOT(searchStrings(QStringList)));
connect(searchFilterBox, SIGNAL(searchClear()), this, SLOT(clearSearch()));
}
// we accept drag and drop operations
setAcceptDrops(true);
// lets go
configChanged(CONFIG_APPEARANCE | CONFIG_NOTECOLOR);
}
IntervalColumnChooser::IntervalColumnChooser(QList<QString>&logicalHeadings)
{
// wipe away everything when you close please...
setWindowTitle(tr("Column Chooser"));
setAttribute(Qt::WA_DeleteOnClose);
setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint | Qt::Tool);
clicked = new QSignalMapper(this); // maps each button click event
connect(clicked, SIGNAL(mapped(const QString &)), this, SLOT(buttonClicked(const QString &)));
buttons = new QGridLayout(this);
buttons->setSpacing(0);
buttons->setContentsMargins(0,0,0,0);
QFont small;
small.setPointSize(8);
QList<QString> buttonNames = logicalHeadings;
qSort(buttonNames);
int x = 0;
int y = 0;
foreach (QString column, buttonNames) {
if (column == "*") continue;
// setup button
QPushButton *add = new QPushButton(column, this);
add->setFont(small);
add->setContentsMargins(0,0,0,0);
buttons->addWidget(add, y, x);
connect(add, SIGNAL(pressed()), clicked, SLOT(map()));
clicked->setMapping(add, column);
// update layout
x++;
if (x > 5) {
y++;
x = 0;
}
}
}
void
IntervalColumnChooser::buttonClicked(QString name)
{
// setup the drag data
QMimeData *mimeData = new QMimeData;
// we need to pack into a byte array (since UTF8() conversion is not reliable in QT4.8 vs QT 5.3)
QByteArray rawData;
QDataStream stream(&rawData, QIODevice::WriteOnly);
stream.setVersion(QDataStream::Qt_4_6);
stream << name;
// send raw
mimeData->setData("application/x-columnchooser", rawData);
// create a drag event
QDrag *drag = new QDrag(this);
drag->setMimeData(mimeData);
drag->exec(Qt::MoveAction);
}
IntervalNavigator::~IntervalNavigator()
{
delete tableView;
delete groupByModel;
}
void
IntervalNavigator::configChanged(qint32)
{
ColorEngine ce(context);
fontHeight = QFontMetrics(QFont()).height();
reverseColor = ce.reverseColor;
// hide ride list scroll bar ?
#ifndef Q_OS_MAC
tableView->setStyleSheet(TabView::ourStyleSheet());
if (mainwindow) {
if (appsettings->value(this, GC_RIDESCROLL, true).toBool() == false)
tableView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
else
tableView->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
if (appsettings->value(this, GC_RIDEHEAD, true).toBool() == false)
tableView->header()->hide();
else
tableView->header()->show();
tableView->header()->setStyleSheet(
QString("QHeaderView { background-color: %1; color: %2; }"
"QHeaderView::section { background-color: %1; color: %2; "
" border: 0px ; }")
.arg(GColor(CPLOTBACKGROUND).name())
.arg(GCColor::invertColor(GColor(CPLOTBACKGROUND)).name()));
}
#endif
refresh();
}
void
IntervalNavigator::refresh()
{
active=false;
setWidth(geometry().width());
cursorRide();
}
void
IntervalNavigator::backgroundRefresh()
{
tableView->doItemsLayout();
}
void
IntervalNavigator::resizeEvent(QResizeEvent*)
{
// ignore if main window .. we get told to resize
// by the splitter mover
if (mainwindow) return;
setWidth(geometry().width());
}
void
IntervalNavigator::resetView()
{
active = true;
QList<QString> cols = _columns.split("|", QString::SkipEmptyParts);
int widco = _widths.split("|", QString::SkipEmptyParts).count();
// something is wrong with the config ? reset
if (widco != cols.count() || widco <= 1) {
_columns = QString(tr("*|Date|Duration|"));
_widths = QString("0|100|100|");
cols = _columns.split("|", QString::SkipEmptyParts);
}
// to account for translations
QMap <QString, QString> internalNameMap;
nameMap.clear();
columnMetrics.clear();
// add the standard columns to the map
nameMap.insert("filename", tr("File"));
internalNameMap.insert("File", tr("File"));
nameMap.insert("timestamp", tr("Last updated"));
internalNameMap.insert("Last updated", tr("Last updated"));
nameMap.insert("ride_date", tr("Date"));
internalNameMap.insert("Date", tr("Date"));
nameMap.insert("ride_time", tr("Time")); // virtual columns show time from ride_date
internalNameMap.insert("Time", tr("Time"));
nameMap.insert("fingerprint", tr("Config Checksum"));
internalNameMap.insert("Config Checksum", tr("Config Checksum"));
nameMap.insert("groupName", tr("Group"));
internalNameMap.insert("Group", tr("Group"));
// add metrics to the map
const RideMetricFactory &factory = RideMetricFactory::instance();
for (int i=0; i<factory.metricCount(); i++) {
QString converted = QTextEdit(factory.rideMetric(factory.metricName(i))->name()).toPlainText();
// from sql column name to friendly metric name
nameMap.insert(QString("X%1").arg(factory.metricName(i)), converted);
// from (english) internalName to (translated) Name
internalNameMap.insert(factory.rideMetric(factory.metricName(i))->internalName(), converted);
// from friendly metric name to metric pointer
columnMetrics.insert(converted, factory.rideMetric(factory.metricName(i)));
}
// add metadata fields...
SpecialFields sp; // all the special fields are in here...
foreach(FieldDefinition field, context->athlete->rideMetadata()->getFields()) {
if (!sp.isMetric(field.name) && (field.type < 5 || field.type == 7)) {
nameMap.insert(QString("Z%1").arg(sp.makeTechName(field.name)), sp.displayName(field.name));
internalNameMap.insert(field.name, sp.displayName(field.name));
}
}
// cols list needs to be mapped to match logicalHeadings
for (int i = 0; i < cols.count(); i++)
cols[i] = internalNameMap.value(cols[i], cols[i]);
logicalHeadings.clear();
tableView->reset();
tableView->header()->reset();
// setup the logical heading list
for (int i=0; i<tableView->header()->count(); i++) {
QString friendly, techname = sortModel->headerData(i, Qt::Horizontal).toString();
if ((friendly = nameMap.value(techname, "unknown")) != "unknown") {
sortModel->setHeaderData(i, Qt::Horizontal, friendly);
logicalHeadings << friendly;
} else
logicalHeadings << techname;
}
// hide everything, we show what we want later
for (int i=0; i<tableView->header()->count(); i++) {
int index = tableView->header()->logicalIndex(i);
tableView->setColumnHidden(index, true);
tableView->setColumnWidth(index, 0);
}
// now re-order the columns according to the
// prevailing preferences. They are listed in
// the order we want them, column zero is the
// group by column, so we leave that alone
for(int i=1; i<cols.count(); i++) {
tableView->header()->moveSection(tableView->header()->visualIndex(logicalHeadings.indexOf(cols[i])), i);
}
// initialise to whatever groupBy we want to start with
tableView->sortByColumn(sortByIndex(), static_cast<Qt::SortOrder>(sortByOrder()));;
//tableView->setColumnHidden(0, true);
tableView->setColumnWidth(0,0);
// set the column widths
int columnnumber=0;
foreach(QString size, _widths.split("|", QString::SkipEmptyParts)) {
if (columnnumber >= cols.count()) break;
int index = tableView->header()->logicalIndex(columnnumber);
tableView->setColumnHidden(index, false);
tableView->setColumnWidth(index, columnnumber ? size.toInt() : 0);
columnnumber++;
}
setGroupByColumn();
active = false;
resizeEvent(NULL);
columnsChanged();
}
void
IntervalNavigator::searchStrings(QStringList list)
{
searchFilter->setStrings(list);
setWidth(geometry().width());
}
void
IntervalNavigator::clearSearch()
{
searchFilter->clearStrings();
QApplication::processEvents(); // repaint/resize list view - scrollbar..
setWidth(geometry().width()); // before we update column sizes!
}
void
IntervalNavigator::setWidth(int x)
{
// use helper function
setColumnWidth(x, false);
}
// make sure the columns are all neat and tidy when the ride navigator is shown
void
IntervalNavigator::showEvent(QShowEvent *)
{
init = true;
//setWidth(geometry().width());
}
// routines called by the sidebar to let the user
// update the columns/grouping without using right-click
QStringList
IntervalNavigator::columnNames() const
{
return visualHeadings;
}
void
IntervalNavigator::setGroupByColumnName(QString name)
{
name = "Group";
if (name == "") {
noGroups();
} else {
int logical = logicalHeadings.indexOf(name);
if (logical >= 0) {
currentColumn = logical;
setGroupByColumn();
}
}
}
void
IntervalNavigator::columnsChanged()
{
// do the work - (column changed, but no "inWidget" column resize)
calcColumnsChanged(false);
}
void
IntervalNavigator::columnsResized(int logicalIndex, int oldSize, int newSize)
{
// do the work - resize only
calcColumnsChanged(true, logicalIndex, oldSize, newSize);
}
bool
IntervalNavigator::eventFilter(QObject *object, QEvent *e)
{
// not for the table?
if (object != (QObject *)tableView) return false;
// what happened?
switch(e->type())
{
case QEvent::ContextMenu:
{
//borderMenu(((QMouseEvent *)e)->pos());
borderMenu(tableView->mapFromGlobal(QCursor::pos()));
return true; // I'll take that thanks
break;
}
case QEvent::KeyPress:
{
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(e);
if (keyEvent->modifiers() & Qt::ControlModifier) {
// Ctrl+Key
switch (keyEvent->key()) {
case Qt::Key_C: // defacto standard for copy
return true;
case Qt::Key_V: // defacto standard for paste
return true;
case Qt::Key_X: // defacto standard for cut
return true;
case Qt::Key_Y: // emerging standard for redo
return true;
case Qt::Key_Z: // common standard for undo
return true;
case Qt::Key_0:
return true;
default:
return false;
}
} else {
// Not Ctrl ...
switch (keyEvent->key()) {
case Qt::Key_Return:
case Qt::Key_Enter:
selectRide(tableView->currentIndex());
return true;
default:
return false;
}
}
break;
}
case QEvent::WindowActivate:
{
active=true;
// set the column widths
int columnnumber=0;
foreach(QString size, _widths.split("|", QString::SkipEmptyParts)) {
tableView->setColumnWidth(columnnumber, size.toInt());
}
active=false;
setWidth(geometry().width()); // calculate width...
}
break;
default:
break;
}
return false;
}
void
IntervalNavigator::borderMenu(const QPoint &pos)
{
// Which column did we right click on?
//
// if not in the border then do nothing, this
// context menu should only be shown when
// the user right clicks on a column heading.
int column=0;
if (pos.y() <= tableView->header()->height())
column = tableView->header()->logicalIndexAt(pos);
else return; // not in the border
QMenu menu(tableView);
// reset viaual headings first
columnsChanged();
// don't allow user to delete last column!
// need to also include '*' column 0 wide in count hence 2 not 1
if (visualHeadings.count() > 2) {
QAction *delCol = new QAction(tr("Remove Column"), tableView);
delCol->setEnabled(true);
menu.addAction(delCol);
connect(delCol, SIGNAL(triggered()), this, SLOT(removeColumn()));
}
QAction *insCol = new QAction(tr("Column Chooser"), tableView);
insCol->setEnabled(true);
menu.addAction(insCol);
connect(insCol, SIGNAL(triggered()), this, SLOT(showColumnChooser()));
// set current column...
currentColumn = column;
menu.exec(tableView->mapToGlobal(QPoint(pos.x(), pos.y())));
}
void
IntervalNavigator::setGroupByColumn()
{
// toggle
//setGroupBy(_groupBy >= 0 ? -1 : currentColumn);
// set proxy model
groupByModel->setGroupBy(_groupBy);
// lets expand column 0 for the groupBy heading
for (int i=0; i < groupByModel->groupCount(); i++) {
tableView->setFirstColumnSpanned (i, QModelIndex(), true);
}
// now show em
tableView->expandAll();
}
void
IntervalNavigator::setSortBy(int index, Qt::SortOrder order)
{
_sortByIndex = index;
_sortByOrder = static_cast<int>(order);
}
void
IntervalNavigator::calcColumnsChanged(bool resized, int logicalIndex, int oldSize, int newSize ) {
// double use - for "changing" and "only resizing" of the columns
if (active == true) return;
active = true;
visualHeadings.clear(); // they have moved
// get the names used
for (int i=0; i<tableView->header()->count(); i++) {
if (tableView->header()->isSectionHidden(tableView->header()->logicalIndex(i)) != true) {
int index = tableView->header()->logicalIndex(i);
visualHeadings << logicalHeadings[index];
}
}
// write to config
QString headings;
foreach(QString name, visualHeadings)
headings += name + "|";
_columns = headings;
// correct width and store result
setColumnWidth(geometry().width(), resized, logicalIndex, oldSize, newSize); // calculate width...
// get column widths
QString widths;
for (int i=0; i<tableView->header()->count(); i++) {
int index = tableView->header()->logicalIndex(i);
if (tableView->header()->isSectionHidden(index) != true) {
widths += QString("%1|").arg(tableView->columnWidth(index));
}
}
_widths = widths;
active = false;
}
void
IntervalNavigator::setColumnWidth(int x, bool resized, int logicalIndex, int oldWidth, int newWidth) {
// double use - for use after any change (e.g. widget size,..) "changing" and "only resizing" of the columns
if (init == false) return;
active = true;
#if !defined (Q_OS_MAC) || (defined (Q_OS_MAC) && (QT_VERSION < 0x050000)) // on QT5 the scrollbars have no width
if (tableView->verticalScrollBar()->isVisible())
x -= tableView->verticalScrollBar()->width()
+ 0 ; // !! no longer account for content margins of 3,3,3,3 was + 6
#else // we're on a mac with QT5 .. so dodgy way of spotting preferences for scrollbars...
// this is a nasty hack, to see if the 'always on' preference for scrollbars is set we
// look at the scrollbar width which is 15 in this case (it is 16 when they 'appear' when
// needed. No doubt this will change over time and need to be fixed by referencing the
// Mac system preferences via an NSScroller - but that will be a massive hassle.
if (tableView->verticalScrollBar()->isVisible() && tableView->verticalScrollBar()->width() == 15)
x -= tableView->verticalScrollBar()->width() + 0 ;
#endif
// take the margins into account top
x -= mainLayout->contentsMargins().left() + mainLayout->contentsMargins().right();
// ** NOTE **
// When iterating over the section headings we
// always use the tableview not the sortmodel
// so we can skip over the virtual column 0
// which is used to group by, is visible but
// must have a width of 0. This is why all
// the for loops start with i=1
tableView->setColumnWidth(0,0); // in case use grabbed it
// is it narrower than the headings?
int headwidth=0;
int n=0;
for (int i=1; i<tableView->header()->count(); i++)
if (tableView->header()->isSectionHidden(i) == false) {
headwidth += tableView->columnWidth(i);
n++;
}
if (!resized) {
// headwidth is no, x is to-be width
// we need to 'stretch' the sections
// proportionally to fit into new
// layout
int setwidth=0;
int newwidth=0;
for (int i=1; i<tableView->header()->count(); i++) {
if (tableView->header()->isSectionHidden(i) == false) {
newwidth = (double)((((double)tableView->columnWidth(i)/(double)headwidth)) * (double)x);
if (newwidth < 20) newwidth = 20;
QString columnName = tableView->model()->headerData(i, Qt::Horizontal).toString();
if (columnName == "*") newwidth = 0;
tableView->setColumnWidth(i, newwidth);
setwidth += newwidth;
}
}
// UGH. Now account for the fact that the smaller columns
// didn't take their fair share of a negative resize
// so we need to snip off from the larger columns.
if (setwidth != x) {
// how many columns we got to snip from?
int colsleft = 0;
for (int i=1; i<tableView->header()->count(); i++)
if (tableView->header()->isSectionHidden(i) == false && tableView->columnWidth(i)>20)
colsleft++;
// run through ... again.. snipping off some pixels
if (colsleft) {
int snip = (setwidth-x) / colsleft; //could be negative too
for (int i=1; i<tableView->header()->count(); i++) {
if (tableView->header()->isSectionHidden(i) == false && tableView->columnWidth(i)>20) {
tableView->setColumnWidth(i, tableView->columnWidth(i)-snip);
setwidth -= snip;
}
}
}
}
if (setwidth < x)
delegate->setWidth(pwidth=setwidth);
else
delegate->setWidth(pwidth=x);
} else {
// columns are resized - for each affected column this function is called
// and makes sure that
// a) nothing gets smaller than 20 and
// b) last section is not moved over the right border / does not fill the widget to the right border
// first step: make sure that the current column got smaller than 20 by resizing
if (newWidth < 20) {
tableView->setColumnWidth(logicalIndex, oldWidth);
// correct the headwidth by the added space
headwidth += (oldWidth - newWidth);
}
// get the index of the most right column (since here all further resizing will start)
int visIndex = 0;
// find the most right visible column
for (int i=1; i<tableView->header()->count(); i++) {
if (tableView->header()->isSectionHidden(i) == false &&
tableView->header()->visualIndex(i) > visIndex)
visIndex = tableView->header()->visualIndex(i);
}
if (headwidth > x) {
// now make sure that no column disappears right border of the table view
// by taking the overlapping part "cut" from last column(s)
int cut = headwidth - x;
// now resize, but not smaller than 20 (from right to left of Visible Columns)
while (cut >0 && visIndex > 0) {
int logIndex = tableView->header()->logicalIndex(visIndex);
int k = tableView->columnWidth(logIndex);
if (k - cut >= 20) {
tableView->setColumnWidth(logIndex, k-cut);
cut = 0;
} else {
tableView->setColumnWidth(logIndex, 20);
cut -= (k-20);
}
visIndex--;
}
} else {
// since QT on fast mouse moves resizes more columns then expected
// give all available space to the last visible column
int logIndex = tableView->header()->logicalIndex(visIndex);
int k = tableView->columnWidth(logIndex);
tableView->setColumnWidth(logIndex, (k+x-headwidth));
}
}
// make the scrollbars go away
tableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
active = false;
}
//
// This function is called for every row in the ride list
// and wants to know what group string or 'name' you want
// to put this row into. It is passed the heading value
// as a string, and the row value for this column.
//
// It should return a string that will be used in the first
// column tree to group rows together.
//
// It is intended to allow us to do clever groupings, such
// as grouping dates as 'This week', 'Last week' etc or
// Power values into zones etc.
//
class groupRange {
public:
class range {
public:
double low, high;
QString name;
range(double low, double high, QString name) : low(low), high(high), name(name) {}
range() : low(0), high(0), name("") {}
};
QString column; // column name
QList<range> ranges; // list of ranges we can put them in
};
void
IntervalNavigator::removeColumn()
{
active = true;
tableView->setColumnHidden(currentColumn, true);
active = false;
setWidth(geometry().width()); // calculate width...
columnsChanged(); // need to do after, just once
columnsChanged(); // need to do after, and again
}
void
IntervalNavigator::showColumnChooser()
{
IntervalColumnChooser *selector = new IntervalColumnChooser(logicalHeadings);
selector->show();
}
// user double clicked a ride, we need to update the main window ride list
void
IntervalNavigator::selectRide(const QModelIndex &index)
{
QModelIndex fileIndex = tableView->model()->index(index.row(), 2, index.parent()); // column 2 for filename ?
QString filename = tableView->model()->data(fileIndex, Qt::DisplayRole).toString();
context->athlete->selectRideFile(filename);
// interval
// start : 10
// stop : 11
fileIndex = tableView->model()->index(index.row(), 3, index.parent()); // column 6 for date ?
QDateTime date = tableView->model()->data(fileIndex, Qt::DisplayRole).toDateTime();
fileIndex = tableView->model()->index(index.row(), 4, index.parent()); // column 10 for start ?
int startInterval = tableView->model()->data(fileIndex, Qt::DisplayRole).toInt();
fileIndex = tableView->model()->index(index.row(), 5, index.parent()); // column 11 for stop ?
int stopInterval = tableView->model()->data(fileIndex, Qt::DisplayRole).toInt();
const RideFile *ride = context->ride ? context->ride->ride() : NULL;
RideFile* f = new RideFile(const_cast<RideFile*>(ride));
int start = ride->timeIndex(startInterval);
int end = ride->timeIndex(stopInterval);
for (int i = start; i <= end; ++i) {
const RideFilePoint *p = ride->dataPoints()[i];
f->appendPoint(p->secs, p->cad, p->hr, p->km, p->kph, p->nm,
p->watts, p->alt, p->lon, p->lat, p->headwind, p->slope, p->temp, p->lrbalance,
p->lte, p->rte, p->lps, p->rps,
p->lpco, p->rpco, p->lppb, p->rppb, p->lppe, p->rppe, p->lpppb, p->rpppb, p->lpppe, p->rpppe,
p->smo2, p->thb,
p->rvert, p->rcad, p->rcontact, 0);
// derived data
RideFilePoint *l = f->dataPoints().last();
l->np = p->np;
l->xp = p->xp;
l->apower = p->apower;
}
//f->clearIntervals();
//f->addInterval(start, end, "1");
RideItem* rideItem = new RideItem(f, date, context );
rideItem->refresh();
// emit signal!
context->notifyRideSelected(rideItem);
// lets notify others
//context->athlete->selectRideFile(filename);
}
// user cursor moved to ride
void
IntervalNavigator::cursorRide()
{
if (active == true) return;
else active = true;
selectRide(tableView->currentIndex());
active = false;
}
// fixup selection lost when columns sorted etc
void
IntervalNavigator::selectRow()
{
// this is fugly and either a bug in QtreeView sorting
// or a bug in our QAbstractProxyModel.
// XXX need to work this out for first show XXX
}
// Drag and drop columns from the chooser...
void
IntervalNavigator::dragEnterEvent(QDragEnterEvent *event)
{
if (event->mimeData()->data("application/x-columnchooser") != "")
event->acceptProposedAction(); // whatever you wanna drop we will try and process!
else
event->ignore();
}
void
IntervalNavigator::dropEvent(QDropEvent *event)
{
QByteArray rawData = event->mimeData()->data("application/x-columnchooser");
QDataStream stream(&rawData, QIODevice::ReadOnly);
stream.setVersion(QDataStream::Qt_4_6);
QString name;
stream >> name;
tableView->setColumnHidden(logicalHeadings.indexOf(name), false);
tableView->setColumnWidth(logicalHeadings.indexOf(name), 50);
tableView->header()->moveSection(tableView->header()->visualIndex(logicalHeadings.indexOf(name)), 1);
columnsChanged();
}
IntervalNavigatorCellDelegate::IntervalNavigatorCellDelegate(IntervalNavigator *intervalNavigator, QObject *parent) :
QItemDelegate(parent), intervalNavigator(intervalNavigator), pwidth(300)
{
}
// Editing functions are null since the model is read-only
QWidget *IntervalNavigatorCellDelegate::createEditor(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const { return NULL; }
void IntervalNavigatorCellDelegate::commitAndCloseEditor() { }
void IntervalNavigatorCellDelegate::setEditorData(QWidget *, const QModelIndex &) const { }
void IntervalNavigatorCellDelegate::updateEditorGeometry(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const {}
void IntervalNavigatorCellDelegate::setModelData(QWidget *, QAbstractItemModel *, const QModelIndex &) const { }
QSize IntervalNavigatorCellDelegate::sizeHint(const QStyleOptionViewItem & /*option*/, const QModelIndex &index) const
{
QSize s;
if (intervalNavigator->groupByModel->mapToSource(intervalNavigator->sortModel->mapToSource(index)) != QModelIndex() &&
intervalNavigator->groupByModel->data(intervalNavigator->sortModel->mapToSource(index), Qt::UserRole).toString() != "") {
s.setHeight((intervalNavigator->fontHeight+2) * 3);
} else s.setHeight(intervalNavigator->fontHeight + 2);
return s;
}
// anomalies are underlined in red, otherwise straight paintjob
void IntervalNavigatorCellDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const
{
// paint background for user defined color ?
bool rideBG = appsettings->value(this,GC_RIDEBG,false).toBool();
// state of item
bool hover = option.state & QStyle::State_MouseOver;
bool selected = option.state & QStyle::State_Selected;
bool focus = option.state & QStyle::State_HasFocus;
bool isRun = intervalNavigator->tableView->model()->data(index, Qt::UserRole+2).toBool();
// format the cell depending upon what it is...
QString columnName = intervalNavigator->tableView->model()->headerData(index.column(), Qt::Horizontal).toString();
const RideMetric *m;
QString value;
// are we a selected cell ? need to paint accordingly
//bool selected = false;
//if (IntervalNavigator->tableView->selectionModel()->selectedIndexes().count()) { // zero if no rides in list
//if (IntervalNavigator->tableView->selectionModel()->selectedIndexes().value(0).row() == index.row())
//selected = true;
//}
if ((m=intervalNavigator->columnMetrics.value(columnName, NULL)) != NULL) {
// format as a metric
// get double from sqlIntervalsModel
double metricValue = index.model()->data(index, Qt::DisplayRole).toDouble();
if (metricValue) {
// metric / imperial conversion
metricValue *= (intervalNavigator->context->athlete->useMetricUnits) ? 1 : m->conversion();
metricValue += (intervalNavigator->context->athlete->useMetricUnits) ? 0 : m->conversionSum();
// format with the right precision
if (m->units(true) == "seconds" || m->units(true) == tr("seconds")) {
value = QTime(0,0,0,0).addSecs(metricValue).toString("hh:mm:ss");
} else {
value = QString("%1").arg(metricValue, 0, 'f', m->precision());
}
} else {
// blank out zero values, they look ugly and are distracting
value = "";
}
} else {
// is this the ride date/time ?
value = index.model()->data(index, Qt::DisplayRole).toString();
if (columnName == tr("Date")) {
QDateTime dateTime = QDateTime::fromString(value, Qt::ISODate);
value = dateTime.toString(tr("MMM d, yyyy")); // same format as ride list
} else if (columnName == tr("Time")) {
QDateTime dateTime = QDateTime::fromString(value, Qt::ISODate);
value = dateTime.toString("hh:mm:ss"); // same format as ride list
} else if (columnName == tr("Last updated")) {
QDateTime dateTime;
dateTime.setTime_t(index.model()->data(index, Qt::DisplayRole).toInt());
value = dateTime.toString(tr("ddd MMM d, yyyy hh:mm")); // same format as ride list
}
}
QStyleOptionViewItem myOption = option;
// groupBy in bold please
if (columnName == "*") {
QFont enbolden = option.font;
enbolden.setWeight(QFont::Bold);
myOption.font = enbolden;
}
// normal render
QString calendarText = intervalNavigator->tableView->model()->data(index, Qt::UserRole).toString();
QColor userColor = intervalNavigator->tableView->model()->data(index, Qt::BackgroundRole).value<QBrush>().color();
if (userColor == QColor(1,1,1)) {
rideBG = false; // default so don't swap round...
userColor = GColor(CPLOTMARKER);
}
// basic background
QBrush background = QBrush(GColor(CPLOTBACKGROUND));
// runs are darker
if (isRun) {
background.setColor(background.color().darker(150));
userColor = userColor.darker(150);
}
if (columnName != "*") {
myOption.displayAlignment = Qt::AlignLeft | Qt::AlignTop;
QRectF bigger(myOption.rect.x(), myOption.rect.y(), myOption.rect.width()+1, myOption.rect.height()+1);
if (hover) painter->fillRect(myOption.rect, QColor(Qt::lightGray));
else painter->fillRect(bigger, rideBG ? userColor : background);
// clear first
drawDisplay(painter, myOption, myOption.rect, ""); //added
// draw border of each cell
QPen rpen;
rpen.setWidth(1);
rpen.setColor(GColor(CPLOTGRID));
QPen isColor = painter->pen();
QFont isFont = painter->font();
painter->setPen(rpen);
painter->drawLine(0,myOption.rect.y(),intervalNavigator->pwidth-1,myOption.rect.y());
painter->drawLine(0,myOption.rect.y()+myOption.rect.height(),intervalNavigator->pwidth-1,myOption.rect.y()+myOption.rect.height());
painter->drawLine(0,myOption.rect.y()+myOption.rect.height(),0,myOption.rect.y()+myOption.rect.height());
painter->drawLine(intervalNavigator->pwidth-1, myOption.rect.y(), intervalNavigator->pwidth-1, myOption.rect.y()+myOption.rect.height());
// indent first column and draw all in plotmarker color
myOption.rect.setHeight(intervalNavigator->fontHeight + 2); //added
myOption.font.setWeight(QFont::Bold);
QFont boldened = painter->font();
boldened.setWeight(QFont::Bold);
painter->setFont(boldened);
if (!selected) {
// not selected, so invert ride plot color
if (hover) painter->setPen(QColor(Qt::black));
else painter->setPen(rideBG ? intervalNavigator->reverseColor : userColor);
} else if (!focus) { // selected but out of focus //
painter->setPen(QColor(Qt::black));
}
QRect normal(myOption.rect.x(), myOption.rect.y()+1, myOption.rect.width(), myOption.rect.height());
if (myOption.rect.x() == 0) {
// first line ?
QRect indented(myOption.rect.x()+5, myOption.rect.y()+1, myOption.rect.width()-5, myOption.rect.height());
painter->drawText(indented, value); //added
} else {
painter->drawText(normal, value); //added
}
painter->setPen(isColor);
painter->setFont(isFont);
// now get the calendar text to appear ...
if (calendarText != "") {
QRect high(myOption.rect.x()+myOption.rect.width() - 7, myOption.rect.y(), 7, (intervalNavigator->fontHeight+2) * 3);
myOption.rect.setX(0);
myOption.rect.setY(myOption.rect.y() + intervalNavigator->fontHeight + 2);//was +23
myOption.rect.setWidth(intervalNavigator->pwidth);
myOption.rect.setHeight(intervalNavigator->fontHeight * 2); //was 36
myOption.font.setPointSize(myOption.font.pointSize());
myOption.font.setWeight(QFont::Normal);
if (hover) painter->fillRect(myOption.rect, QColor(Qt::lightGray));
else painter->fillRect(myOption.rect, rideBG ? userColor : background.color());
drawDisplay(painter, myOption, myOption.rect, "");
myOption.rect.setX(10); // wider notes display
myOption.rect.setWidth(pwidth-20);// wider notes display
painter->setFont(myOption.font);
QPen isColor = painter->pen();
if (!selected) {
// not selected, so invert ride plot color
if (hover) painter->setPen(QPen(Qt::black));
else painter->setPen(rideBG ? intervalNavigator->reverseColor : GCColor::invertColor(GColor(CPLOTBACKGROUND)));
}
painter->drawText(myOption.rect, Qt::AlignLeft | Qt::TextWordWrap, calendarText);
painter->setPen(isColor);
#if (defined (Q_OS_MAC) && (QT_VERSION >= 0x050000)) // on QT5 the scrollbars have no width
if (!selected && !rideBG && high.x()+12 > intervalNavigator->geometry().width() && userColor != GColor(CPLOTMARKER)) {
#else
if (!selected && !rideBG && high.x()+32 > intervalNavigator->geometry().width() && userColor != GColor(CPLOTMARKER)) {
#endif
painter->fillRect(high, userColor);
} else {
// border
QPen rpen;
rpen.setWidth(1);
rpen.setColor(GColor(CPLOTGRID));
QPen isColor = painter->pen();
QFont isFont = painter->font();
painter->setPen(rpen);
painter->drawLine(intervalNavigator->pwidth-1, myOption.rect.y(), intervalNavigator->pwidth-1, myOption.rect.y()+myOption.rect.height());
painter->setPen(isColor);
}
}
} else {
if (value != "") {
myOption.displayAlignment = Qt::AlignLeft | Qt::AlignBottom;
myOption.rect.setX(0);
myOption.rect.setHeight(intervalNavigator->fontHeight + 2);
myOption.rect.setWidth(intervalNavigator->pwidth);
painter->fillRect(myOption.rect, GColor(CPLOTBACKGROUND));
}
QPen isColor = painter->pen();
painter->setPen(QPen(GColor(CPLOTMARKER)));
myOption.palette.setColor(QPalette::WindowText, QColor(GColor(CPLOTMARKER))); //XXX
painter->drawText(myOption.rect, value);
painter->setPen(isColor);
}
}
void
IntervalNavigator::showTreeContextMenuPopup(const QPoint &pos)
{
// map to global does not take into account the height of the header (??)
// so we take it off the result of map to global
// in the past this called mainwindow routinesfor the menu -- that was
// a bad design since it coupled the ride navigator with the gui
// we emit signals now, which only the sidebar is interested in trapping
// so the activity log for example doesn't have a context menu now
emit customContextMenuRequested(tableView->mapToGlobal(pos+QPoint(0,tableView->header()->geometry().height())));
}
IntervalGlobalTreeView::IntervalGlobalTreeView()
{
#if (defined WIN32) && (QT_VERSION > 0x050000) && (QT_VERSION < 0x050301)
// don't allow ride drop on Windows with QT5 until 5.3.1 when they fixed the bug
#else
setDragDropMode(QAbstractItemView::InternalMove);
setDragEnabled(true);
setDragDropOverwriteMode(false);
setDropIndicatorShown(true);
#endif
#ifdef Q_OS_MAC
setAttribute(Qt::WA_MacShowFocusRect, 0);
#endif
}
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