// tell EuclidianView
public void mouseMoved(AbstractEvent e) {
if (view.isEditing()) return;
int x = e.getX();
int y = e.getY();
GeoElement geo = view.getGeoElementForLocation(view, x, y);
// tell EuclidianView to handle mouse over
// EuclidianView ev = app.getEuclidianView();
EuclidianViewInterfaceCommon ev = app.getActiveEuclidianView();
ev.mouseMovedOver(geo);
if (geo != null) {
app.setTooltipFlag();
// FIXMEview.setToolTipText(geo.getLongDescriptionHTML(true, true));
app.clearTooltipFlag();
} // FIXMEelse
// FIXMEview.setToolTipText(null);
}
public void mouseClicked(AbstractEvent e) {
// right click is consumed in mousePressed, but in GeoGebra 3D,
// where heavyweight popup menus are enabled this doesn't work
// so make sure that this is no right click as well (ticket #302)
if (
/*e.isConsumed() FIXME||*/ e.isRightClick()) {
return;
}
// get GeoElement at mouse location
Object tp = view.getPathForLocation(e.getX(), e.getY());
GeoElement geo = view.getGeoElementForPath(tp);
// check if we clicked on the 16x16 show/hide icon
if (geo != null) {
GRectangle rect = (GRectangle) view.getPathBounds(tp);
boolean iconClicked =
rect != null && e.getX() - rect.getX() < 16; // distance from left border
if (iconClicked) {
// icon clicked: toggle show/hide
geo.setEuclidianVisible(!geo.isSetEuclidianVisible());
geo.updateVisualStyle();
app.storeUndoInfo();
kernel.notifyRepaint();
return;
}
}
// check double click
int clicks = e.getClickCount();
// EuclidianView ev = app.getEuclidianView();
EuclidianViewInterfaceCommon ev = app.getActiveEuclidianView();
if (clicks == 2) {
app.clearSelectedGeos();
ev.resetMode();
if (geo != null && !e.isControlDown()) {
view.startEditing(geo, e.isShiftDown());
}
return;
}
int mode = ev.getMode();
if (!skipSelection
&& (mode == EuclidianConstants.MODE_MOVE
|| mode == EuclidianConstants.MODE_RECORD_TO_SPREADSHEET)) {
// update selection
if (geo == null) {
app.clearSelectedGeos();
} else {
// handle selecting geo
if (e.isControlDown()) {
app.toggleSelectedGeo(geo);
if (app.getSelectedGeos().contains(geo)) lastSelectedGeo = geo;
} else if (e.isShiftDown() && lastSelectedGeo != null) {
boolean nowSelecting = true;
boolean selecting = false;
boolean aux = geo.isAuxiliaryObject();
boolean ind = geo.isIndependent();
boolean aux2 = lastSelectedGeo.isAuxiliaryObject();
boolean ind2 = lastSelectedGeo.isIndependent();
if ((aux == aux2 && aux) || (aux == aux2 && ind == ind2)) {
Iterator<GeoElement> it = kernel.getConstruction().getGeoSetLabelOrder().iterator();
boolean direction =
geo.getLabel(StringTemplate.defaultTemplate)
.compareTo(lastSelectedGeo.getLabel(StringTemplate.defaultTemplate))
< 0;
while (it.hasNext()) {
GeoElement geo2 = it.next();
if ((geo2.isAuxiliaryObject() == aux && aux)
|| (geo2.isAuxiliaryObject() == aux && geo2.isIndependent() == ind)) {
if (direction && geo2.equals(lastSelectedGeo)) selecting = !selecting;
if (!direction && geo2.equals(geo)) selecting = !selecting;
if (selecting) {
app.toggleSelectedGeo(geo2);
nowSelecting = app.getSelectedGeos().contains(geo2);
}
if (!direction && geo2.equals(lastSelectedGeo)) selecting = !selecting;
if (direction && geo2.equals(geo)) selecting = !selecting;
}
}
}
if (nowSelecting) {
app.addSelectedGeo(geo);
lastSelectedGeo = geo;
} else {
app.removeSelectedGeo(lastSelectedGeo);
lastSelectedGeo = null;
}
} else {
app.clearSelectedGeos(false); // repaint will be done next step
app.addSelectedGeo(geo);
lastSelectedGeo = geo;
}
}
} else if (mode != EuclidianConstants.MODE_SELECTION_LISTENER) {
// let euclidianView know about the click
AbstractEvent event = e;
ev.clickedGeo(geo, event);
event.release();
} else
// tell selection listener about click
app.geoElementSelected(geo, false);
// Alt click: copy definition to input field
if (geo != null && e.isAltDown() && app.showAlgebraInput()) {
// F3 key: copy definition to input bar
app.getGlobalKeyDispatcher().handleFunctionKeyForAlgebraInput(3, geo);
}
ev.mouseMovedOver(null);
}
public void mousePressed(AbstractEvent e) {
view.cancelEditing();
boolean rightClick = app.isRightClickEnabled() && e.isRightClick();
// RIGHT CLICK
if (rightClick) {
/*e.consume(); FIXME*/
// get GeoElement at mouse location
Object tp = view.getPathForLocation(e.getX(), e.getY());
GeoElement geo = view.getGeoElementForPath(tp);
if (geo != null && !app.containsSelectedGeo(geo)) {
app.clearSelectedGeos();
}
// single selection: popup menu
if (app.selectedGeosSize() < 2) {
/*
if(geo == null) {
AlgebraContextMenu contextMenu = new AlgebraContextMenu(app);
contextMenu.show(view, e.getPoint().x, e.getPoint().y);
} else {
ArrayList<GeoElement> temp = new ArrayList<GeoElement>();
temp.add(geo);
app.getGuiManager().showPopupMenu(temp, view, mouseCoords);
}
*/
}
// multiple selection: popup menu (several geos)
else {
if (geo != null) {
// app.getGuiManager().showPopupMenu(app.getSelectedGeos(), view, mouseCoords);
}
}
// LEFT CLICK
} else {
// When a single, new selection is made with no key modifiers
// we need to handle selection in mousePressed, not mouseClicked.
// By doing this selection early, a DnD drag will come afterwards
// and grab the new selection.
// All other selection types must be handled later in mouseClicked.
// In this case a DnD drag starts first and grabs the previously selected
// geos (e.g. cntrl-selected or EV selected) as the user expects.
skipSelection = false; // flag to prevent duplicate selection in MouseClicked
Object tp = view.getPathForLocation(e.getX(), e.getY());
GeoElement geo = view.getGeoElementForPath(tp);
EuclidianViewInterfaceCommon ev = app.getActiveEuclidianView();
int mode = ev.getMode();
if ((mode == EuclidianConstants.MODE_MOVE
|| mode == EuclidianConstants.MODE_SELECTION_LISTENER)
&& !e.isControlDown()
&& !e.isShiftDown()
&& geo != null
&& !app.containsSelectedGeo(geo)) {
app.clearSelectedGeos(false); // repaint will be done next step
app.addSelectedGeo(geo);
lastSelectedGeo = geo;
skipSelection = true;
}
}
}