void CurvesDialog::contextMenuEvent(QContextMenuEvent *e)
{
QPoint pos = available->viewport()->mapFromGlobal(QCursor::pos());
QRect rect = available->visualItemRect(available->currentItem());
if (rect.contains(pos))
{
QList<QTreeWidgetItem *> lst = available->selectedItems();
int count = 0;
foreach (QTreeWidgetItem *item, lst){
if (item->type() == FolderItem)
continue;
count++;
}
if (!count)
return;
QMenu contextMenu(this);
if (count > 1)
contextMenu.insertItem(tr("&Plot Selection"), this, SLOT(addCurves()));
else if (count == 1)
contextMenu.insertItem(tr("&Plot"), this, SLOT(addCurves()));
contextMenu.exec(QCursor::pos());
}
void CurvesDialog::contextMenuEvent(QContextMenuEvent *e)
{
QPoint pos = available->viewport()->mapFromGlobal(QCursor::pos());
QRect rect = available->visualItemRect(available->currentItem());
if (rect.contains(pos))
{
QMenu contextMenu(this);
QList<QListWidgetItem *> lst = available->selectedItems();
if (lst.size() > 1)
contextMenu.insertItem(tr("&Plot Selection"), this, SLOT(addCurves()));
else if (lst.size() == 1)
contextMenu.insertItem(tr("&Plot"), this, SLOT(addCurves()));
contextMenu.exec(QCursor::pos());
}
pos = contents->viewport()->mapFromGlobal(QCursor::pos());
rect = contents->visualItemRect(contents->currentItem());
if (rect.contains(pos))
{
QMenu contextMenu(this);
QList<QListWidgetItem *> lst = contents->selectedItems();
if (lst.size() > 1)
contextMenu.insertItem(tr("&Delete Selection"), this, SLOT(removeCurves()));
else if (lst.size() == 1)
contextMenu.insertItem(tr("&Delete Curve"), this, SLOT(removeCurves()));
contextMenu.exec(QCursor::pos());
}
e->accept();
}
/* private */
void
OffsetCurveSetBuilder::addPolygonRing(const CoordinateSequence *coord,
double offsetDistance, int side, int cwLeftLoc, int cwRightLoc)
{
// don't bother adding ring if it is "flat" and
// will disappear in the output
if (offsetDistance == 0.0 && coord->size() < LinearRing::MINIMUM_VALID_SIZE)
return;
int leftLoc=cwLeftLoc;
int rightLoc=cwRightLoc;
#if GEOS_DEBUG
std::cerr<<"OffsetCurveSetBuilder::addPolygonRing: CCW: "<<CGAlgorithms::isCCW(coord)<<std::endl;
#endif
if (coord->size() >= LinearRing::MINIMUM_VALID_SIZE
&& CGAlgorithms::isCCW(coord))
{
leftLoc=cwRightLoc;
rightLoc=cwLeftLoc;
#if GEOS_DEBUG
std::cerr<<" side "<<side<<" becomes "<<Position::opposite(side)<<std::endl;
#endif
side=Position::opposite(side);
}
std::vector<CoordinateSequence*> lineList;
curveBuilder.getRingCurve(coord, side, offsetDistance, lineList);
addCurves(lineList, leftLoc, rightLoc);
}
/**
* Add a Point to the graph->
*/
void OffsetCurveSetBuilder::addPoint(const Point *p){
if (distance <= 0.0) return;
CoordinateSequence *coord=p->getCoordinates();
vector<CoordinateSequence*> *lineList=curveBuilder->getLineCurve(coord, distance);
delete coord;
addCurves(lineList, Location::EXTERIOR, Location::INTERIOR);
delete lineList;
}
void
OffsetCurveSetBuilder::addLineString(const LineString *line)
{
if (distance <= 0.0) return;
CoordinateSequence *coord=CoordinateSequence::removeRepeatedPoints(line->getCoordinatesRO());
vector<CoordinateSequence*> *lineList=curveBuilder->getLineCurve(coord, distance);
delete coord;
addCurves(lineList, Location::EXTERIOR, Location::INTERIOR);
delete lineList;
}
/*private*/
void
OffsetCurveSetBuilder::addPoint(const Point *p)
{
if (distance <= 0.0) return;
const CoordinateSequence *coord=p->getCoordinatesRO();
std::vector<CoordinateSequence*> lineList;
curveBuilder.getLineCurve(coord, distance, lineList);
addCurves(lineList, Location::EXTERIOR, Location::INTERIOR);
//delete lineList;
}
/**
* Add an offset curve for a ring->
* The side and left and right topological location arguments
* assume that the ring is oriented CW->
* If the ring is in the opposite orientation,
* the left and right locations must be interchanged and the side flipped->
*
* @param coord the coordinates of the ring (must not contain repeated points)
* @param offsetDistance the distance at which to create the buffer
* @param side the side of the ring on which to construct the buffer line
* @param cwLeftLoc the location on the L side of the ring (if it is CW)
* @param cwRightLoc the location on the R side of the ring (if it is CW)
*/
void OffsetCurveSetBuilder::addPolygonRing(const CoordinateSequence *coord, double offsetDistance, int side, int cwLeftLoc, int cwRightLoc){
int leftLoc =cwLeftLoc;
int rightLoc=cwRightLoc;
if (cga->isCCW(coord)) {
leftLoc=cwRightLoc;
rightLoc=cwLeftLoc;
side=Position::opposite(side);
}
vector<CoordinateSequence*> *lineList=curveBuilder->getRingCurve(coord, side, offsetDistance);
addCurves(lineList, leftLoc, rightLoc);
delete lineList;
}
/*private*/
void
OffsetCurveSetBuilder::addLineString(const LineString *line)
{
if (distance <= 0.0) return;
#if GEOS_DEBUG
std::cerr<<__FUNCTION__<<": "<<line->toString()<<std::endl;
#endif
std::auto_ptr<CoordinateSequence> coord(CoordinateSequence::removeRepeatedPoints(line->getCoordinatesRO()));
#if GEOS_DEBUG
std::cerr<<" After coordinate removal: "<<coord->toString()<<std::endl;
#endif
std::vector<CoordinateSequence*> lineList;
curveBuilder.getLineCurve(coord.get(), distance, lineList);
addCurves(lineList, Location::EXTERIOR, Location::INTERIOR);
}
/* private */
void
OffsetCurveSetBuilder::addPolygonRing(const CoordinateSequence *coord,
double offsetDistance, int side, int cwLeftLoc, int cwRightLoc)
{
int leftLoc=cwLeftLoc;
int rightLoc=cwRightLoc;
#if GEOS_DEBUG
std::cerr<<"OffsetCurveSetBuilder::addPolygonRing: CCW: "<<CGAlgorithms::isCCW(coord)<<std::endl;
#endif
if (CGAlgorithms::isCCW(coord)) {
leftLoc=cwRightLoc;
rightLoc=cwLeftLoc;
#if GEOS_DEBUG
std::cerr<<" side "<<side<<" becomes "<<Position::opposite(side)<<std::endl;
#endif
side=Position::opposite(side);
}
std::vector<CoordinateSequence*> lineList;
curveBuilder.getRingCurve(coord, side, offsetDistance, lineList);
addCurves(lineList, leftLoc, rightLoc);
}
CurvesDialog::CurvesDialog( QWidget* parent, Qt::WFlags fl )
: QDialog( parent, fl )
{
setName( "CurvesDialog" );
setWindowTitle( tr( "QtiPlot - Add/Remove curves" ) );
setSizeGripEnabled(true);
setFocus();
QHBoxLayout *hl = new QHBoxLayout();
hl->addWidget(new QLabel(tr("New curves style")));
boxStyle = new QComboBox();
boxStyle->addItem( QPixmap(lPlot_xpm), tr( " Line" ) );
boxStyle->addItem( QPixmap(pPlot_xpm), tr( " Scatter" ) );
boxStyle->addItem( QPixmap(lpPlot_xpm), tr( " Line + Symbol" ) );
boxStyle->addItem( QPixmap(dropLines_xpm), tr( " Vertical drop lines" ) );
boxStyle->addItem( QPixmap(spline_xpm), tr( " Spline" ) );
boxStyle->addItem( QPixmap(vert_steps_xpm), tr( " Vertical steps" ) );
boxStyle->addItem( QPixmap(hor_steps_xpm), tr( " Horizontal steps" ) );
boxStyle->addItem( QPixmap(area_xpm), tr( " Area" ) );
boxStyle->addItem( QPixmap(vertBars_xpm), tr( " Vertical Bars" ) );
boxStyle->addItem( QPixmap(hBars_xpm), tr( " Horizontal Bars" ) );
boxStyle->addItem( QPixmap(histogram_xpm), tr( " Histogram" ) );
hl->addWidget(boxStyle);
boxMatrixStyle = new QComboBox();
boxMatrixStyle->addItem( QPixmap(color_map_xpm), tr("Contour - Color Fill"));
boxMatrixStyle->addItem( QPixmap(contour_map_xpm), tr("Contour Lines"));
boxMatrixStyle->addItem( QPixmap(gray_map_xpm), tr("Gray Scale Map"));
boxMatrixStyle->addItem( QPixmap(histogram_xpm), tr("Histogram"));
hl->addWidget(boxMatrixStyle);
hl->addStretch();
QGridLayout *gl = new QGridLayout();
gl->addWidget(new QLabel( tr( "Available data" )), 0, 0);
QHBoxLayout *hbc = new QHBoxLayout;
hbc->addWidget(new QLabel( tr( "Graph contents" )));
btnUp = new QPushButton();
btnUp->setIcon(QPixmap(arrow_up_xpm));
btnUp->setMaximumWidth(20);
hbc->addWidget(btnUp);
btnDown = new QPushButton();
btnDown->setIcon(QPixmap(arrow_down_xpm));
btnDown->setMaximumWidth(20);
hbc->addWidget(btnDown);
hbc->addStretch();
gl->addLayout(hbc, 0, 2);
available = new QTreeWidget();
available->setColumnCount(1);
available->header()->hide();
available->setIndentation(15);
available->setSelectionMode (QAbstractItemView::ExtendedSelection);
gl->addWidget(available, 1, 0);
QVBoxLayout* vl1 = new QVBoxLayout();
btnAdd = new QPushButton();
btnAdd->setPixmap( QPixmap(next_xpm) );
btnAdd->setFixedWidth (35);
btnAdd->setFixedHeight (30);
vl1->addWidget(btnAdd);
btnRemove = new QPushButton();
btnRemove->setPixmap( QPixmap(prev_xpm) );
btnRemove->setFixedWidth (35);
btnRemove->setFixedHeight(30);
vl1->addWidget(btnRemove);
vl1->addStretch();
gl->addLayout(vl1, 1, 1);
contents = new QListWidget();
contents->setSelectionMode (QAbstractItemView::ExtendedSelection);
gl->addWidget(contents, 1, 2);
QVBoxLayout* vl2 = new QVBoxLayout();
btnAssociations = new QPushButton(tr( "&Plot Associations..." ));
btnAssociations->setEnabled(false);
vl2->addWidget(btnAssociations);
btnRange = new QPushButton(tr( "Edit &Range..." ));
btnRange->setEnabled(false);
vl2->addWidget(btnRange);
btnEditFunction = new QPushButton(tr( "&Edit Function..." ));
btnEditFunction->setEnabled(false);
vl2->addWidget(btnEditFunction);
btnOK = new QPushButton(tr( "OK" ));
btnOK->setDefault( true );
vl2->addWidget(btnOK);
btnCancel = new QPushButton(tr( "Close" ));
vl2->addWidget(btnCancel);
boxShowRange = new QCheckBox(tr( "&Show Range" ));
vl2->addWidget(boxShowRange);
vl2->addStretch();
gl->addLayout(vl2, 1, 3);
QVBoxLayout* vl3 = new QVBoxLayout(this);
vl3->addLayout(hl);
vl3->addLayout(gl);
boxShowCurrentFolder = new QCheckBox(tr("Show current &folder only" ));
vl3->addWidget(boxShowCurrentFolder);
init();
connect(btnUp, SIGNAL(clicked()),this, SLOT(raiseCurve()));
connect(btnDown, SIGNAL(clicked()),this, SLOT(shiftCurveBy()));
connect(boxShowCurrentFolder, SIGNAL(toggled(bool)), this, SLOT(showCurrentFolder(bool)));
connect(boxShowRange, SIGNAL(toggled(bool)), this, SLOT(showCurveRange(bool)));
connect(btnRange, SIGNAL(clicked()),this, SLOT(showCurveRangeDialog()));
connect(btnAssociations, SIGNAL(clicked()),this, SLOT(showPlotAssociations()));
connect(btnEditFunction, SIGNAL(clicked()),this, SLOT(showFunctionDialog()));
connect(btnAdd, SIGNAL(clicked()),this, SLOT(addCurves()));
connect(btnRemove, SIGNAL(clicked()),this, SLOT(removeCurves()));
connect(btnOK, SIGNAL(clicked()),this, SLOT(close()));
connect(btnCancel, SIGNAL(clicked()),this, SLOT(close()));
connect(contents, SIGNAL(currentRowChanged(int)), this, SLOT(showCurveBtn(int)));
connect(contents, SIGNAL(itemSelectionChanged()), this, SLOT(enableContentsBtns()));
connect(available, SIGNAL(itemSelectionChanged()), this, SLOT(enableAddBtn()));
QShortcut *shortcut = new QShortcut(QKeySequence(Qt::Key_Delete), this);
connect(shortcut, SIGNAL(activated()), this, SLOT(removeCurves()));
shortcut = new QShortcut(QKeySequence("-"), this);
connect(shortcut, SIGNAL(activated()), this, SLOT(removeCurves()));
shortcut = new QShortcut(QKeySequence("+"), this);
connect(shortcut, SIGNAL(activated()), this, SLOT(addCurves()));
}
CurvesDialog::CurvesDialog( ApplicationWindow* app, Graph* g, Qt::WFlags fl )
: QDialog( g, fl ),
d_app(app),
d_graph(g)
{
setName( "CurvesDialog" );
setWindowTitle( tr( "MantidPlot - Add/Remove curves" ) );
setSizeGripEnabled(true);
setFocus();
QHBoxLayout *hl = new QHBoxLayout();
hl->addWidget(new QLabel(tr("New curves style")));
boxStyle = new QComboBox();
boxStyle->addItem( getQPixmap("lPlot_xpm"), tr( " Line" ) );
boxStyle->addItem( getQPixmap("pPlot_xpm"), tr( " Scatter" ) );
boxStyle->addItem( getQPixmap("lpPlot_xpm"), tr( " Line + Symbol" ) );
boxStyle->addItem( getQPixmap("dropLines_xpm"), tr( " Vertical drop lines" ) );
boxStyle->addItem( getQPixmap("spline_xpm"), tr( " Spline" ) );
boxStyle->addItem( getQPixmap("hor_steps_xpm"), tr( " Horizontal steps" ) );
boxStyle->addItem( getQPixmap("vert_steps_xpm"), tr( " Vertical steps" ) );
boxStyle->addItem( getQPixmap("area_xpm"), tr( " Area" ) );
boxStyle->addItem( getQPixmap("vertBars_xpm"), tr( " Vertical Bars" ) );
boxStyle->addItem( getQPixmap("hBars_xpm"), tr( " Horizontal Bars" ) );
hl->addWidget(boxStyle);
boxMatrixStyle = new QComboBox();
boxMatrixStyle->addItem( getQPixmap("color_map_xpm"), tr("Contour - Color Fill"));
boxMatrixStyle->addItem( getQPixmap("contour_map_xpm"), tr("Contour Lines"));
boxMatrixStyle->addItem( getQPixmap("gray_map_xpm"), tr("Gray Scale Map"));
boxMatrixStyle->addItem( getQPixmap("histogram_xpm"), tr("Histogram"));
boxMatrixStyle->hide();
hl->addWidget(boxMatrixStyle);
hl->addStretch();
QGridLayout *gl = new QGridLayout();
gl->addWidget(new QLabel( tr( "Available data" )), 0, 0);
gl->addWidget(new QLabel( tr( "Graph contents" )), 0, 2);
available = new QListWidget();
available->setSelectionMode (QAbstractItemView::ExtendedSelection);
gl->addWidget(available, 1, 0);
QVBoxLayout* vl1 = new QVBoxLayout();
btnAdd = new QPushButton();
btnAdd->setPixmap( getQPixmap("next_xpm") );
btnAdd->setFixedWidth (35);
btnAdd->setFixedHeight (30);
vl1->addWidget(btnAdd);
btnRemove = new QPushButton();
btnRemove->setPixmap( getQPixmap("prev_xpm") );
btnRemove->setFixedWidth (35);
btnRemove->setFixedHeight(30);
vl1->addWidget(btnRemove);
vl1->addStretch();
gl->addLayout(vl1, 1, 1);
contents = new QListWidget();
contents->setSelectionMode (QAbstractItemView::ExtendedSelection);
gl->addWidget(contents, 1, 2);
QVBoxLayout* vl2 = new QVBoxLayout();
btnAssociations = new QPushButton(tr( "&Plot Associations..." ));
btnAssociations->setEnabled(false);
vl2->addWidget(btnAssociations);
btnRange = new QPushButton(tr( "Edit &Range..." ));
btnRange->setEnabled(false);
vl2->addWidget(btnRange);
btnEditFunction = new QPushButton(tr( "&Edit Function..." ));
btnEditFunction->setEnabled(false);
vl2->addWidget(btnEditFunction);
btnOK = new QPushButton(tr( "OK" ));
btnOK->setDefault( true );
vl2->addWidget(btnOK);
btnCancel = new QPushButton(tr( "Close" ));
vl2->addWidget(btnCancel);
boxShowRange = new QCheckBox(tr( "&Show Range" ));
vl2->addWidget(boxShowRange);
vl2->addStretch();
gl->addLayout(vl2, 1, 3);
QVBoxLayout* vl3 = new QVBoxLayout(this);
vl3->addLayout(hl);
vl3->addLayout(gl);
boxShowCurrentFolder = new QCheckBox(tr("Show current &folder only" ));
vl3->addWidget(boxShowCurrentFolder);
init();
connect(boxShowCurrentFolder, SIGNAL(toggled(bool)), this, SLOT(showCurrentFolder(bool)));
connect(boxShowRange, SIGNAL(toggled(bool)), this, SLOT(showCurveRange(bool)));
connect(btnRange, SIGNAL(clicked()),this, SLOT(showCurveRangeDialog()));
connect(btnAssociations, SIGNAL(clicked()),this, SLOT(showPlotAssociations()));
connect(btnEditFunction, SIGNAL(clicked()),this, SLOT(showFunctionDialog()));
connect(btnAdd, SIGNAL(clicked()),this, SLOT(addCurves()));
connect(btnRemove, SIGNAL(clicked()),this, SLOT(removeCurves()));
connect(btnOK, SIGNAL(clicked()),this, SLOT(close()));
connect(btnCancel, SIGNAL(clicked()),this, SLOT(close()));
connect(contents, SIGNAL(currentRowChanged(int)), this, SLOT(showCurveBtn(int)));
connect(contents, SIGNAL(itemSelectionChanged()), this, SLOT(enableRemoveBtn()));
connect(available, SIGNAL(itemSelectionChanged()), this, SLOT(enableAddBtn()));
QShortcut *shortcut = new QShortcut(QKeySequence(Qt::Key_Delete), this);
connect(shortcut, SIGNAL(activated()), this, SLOT(removeCurves()));
shortcut = new QShortcut(QKeySequence("-"), this);
connect(shortcut, SIGNAL(activated()), this, SLOT(removeCurves()));
shortcut = new QShortcut(QKeySequence("+"), this);
connect(shortcut, SIGNAL(activated()), this, SLOT(addCurves()));
setGraph(g);
}