// Handle mouse actions
public void mousePressed(MouseEvent mouseEvent) {
if (this.isArmed() && this.isUseRubberBand() && mouseEvent.getButton() == MouseEvent.BUTTON1) {
if ((mouseEvent.getModifiersEx() & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
if (!mouseEvent.isControlDown()) {
this.setActive(true);
measureTool.addControlPoint();
if (measureTool.getControlPoints().size() == 1) {
measureTool.addControlPoint(); // Simulate a second click
}
// Set the rubber band target to the last control point or the relevant control for
// regular shapes.
if (measureTool.isRegularShape()) {
String initControl =
measureTool.getShapeInitialControl(measureTool.getWwd().getCurrentPosition());
rubberBandTarget = measureTool.getControlPoint(initControl);
} else {
rubberBandTarget =
(MeasureTool.ControlPoint)
measureTool.getControlPoints().get(measureTool.getControlPoints().size() - 1);
}
measureTool.firePropertyChange(MeasureTool.EVENT_RUBBERBAND_START, null, null);
}
}
mouseEvent.consume();
} else if (!this.isArmed()
&& mouseEvent.getButton() == MouseEvent.BUTTON1
&& mouseEvent.isAltDown()) {
if (!this.measureTool.isRegularShape()) {
this.setMoving(true);
this.movingTarget = this.lastPickedObject;
}
mouseEvent.consume();
}
}
@Override
public void mousePressed(MouseEvent me) {
x = me.getX();
y = me.getY();
altDown = me.isAltDown() || me.isAltGraphDown();
undo = (me.getButton() == MouseEvent.BUTTON3) || altDown;
ctrlDown = me.isControlDown() || me.isMetaDown();
shiftDown = me.isShiftDown();
first = true;
if (!oneShot) {
if (timer == null) {
timer =
new Timer(
delay,
e -> {
Point worldCoords = view.viewToWorld((int) x, (int) y);
tick(worldCoords.x, worldCoords.y, undo, first, 1.0f);
view.updateStatusBar(worldCoords.x, worldCoords.y);
first = false;
});
timer.setInitialDelay(0);
timer.start();
// start = System.currentTimeMillis();
}
} else {
Point worldCoords = view.viewToWorld((int) x, (int) y);
tick(worldCoords.x, worldCoords.y, undo, true, 1.0f);
view.updateStatusBar(worldCoords.x, worldCoords.y);
Dimension dimension = getDimension();
if (dimension != null) {
dimension.armSavePoint();
}
logOperation(undo ? statisticsKeyUndo : statisticsKey);
}
}
public void mouseClicked(MouseEvent e) {
details = String.format("You clicked %d", e.getClickCount());
// isMetaDown() = what kind mouse is used now? one button or two
// button or more?
if (e.isMetaDown()) details += "with right mouse button";
else if (e.isAltDown()) details += "with center mouse button";
else details += "with left mouse";
statusBar.setText(details);
}
void setRoiModState(MouseEvent e, Roi roi, int handle) {
if (roi == null || (handle >= 0 && roi.modState == Roi.NO_MODS)) return;
if (roi.state == Roi.CONSTRUCTING) return;
int tool = Toolbar.getToolId();
if (tool > Toolbar.FREEROI && tool != Toolbar.WAND && tool != Toolbar.POINT) {
roi.modState = Roi.NO_MODS;
return;
}
if (e.isShiftDown()) roi.modState = Roi.ADD_TO_ROI;
else if (e.isAltDown()) roi.modState = Roi.SUBTRACT_FROM_ROI;
else roi.modState = Roi.NO_MODS;
// IJ.log("setRoiModState: "+roi.modState+" "+ roi.state);
}
// Handle mouse motion
public void mouseDragged(MouseEvent mouseEvent) {
if (measureTool == null) return;
if (this.isActive()
&& this.isArmed()
&& (mouseEvent.getModifiersEx() & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
// Don't update the control point here because the wwd current cursor position will not
// have been updated to reflect the current mouse position. Wait to update in the
// position listener, but consume the event so the view doesn't respond to it.
mouseEvent.consume();
} else if (!this.isArmed()
&& this.isMoving()
&& (mouseEvent.getModifiersEx() & MouseEvent.BUTTON1_DOWN_MASK) != 0
&& mouseEvent.isAltDown()) {
// Consume the ALT+Drag mouse event to ensure the View does not respond to it. Don't update
// the control
// point here because the wwd current cursor position will not have been updated to reflect
// the current
// mouse position. Wait to update in the position listener, but consume the event so the view
// doesn't
// respond to it.
mouseEvent.consume();
}
}
private void onMouseDown(MouseEvent e) {
if (_tile != getTile(e)) return;
// Remember mouse down location.
int x = _xdown = e.getX();
int y = _ydown = e.getY();
// What segment and point, if any, was clicked?
int[] i = {0, 0}, p = {0, 0};
int icode = getSegmentAndPoint(x, y, i, p);
int is = i[0], ip = i[1];
int xp = p[0], yp = p[1];
// trace("onMouseDown: is="+is+" ip="+ip);
// If currently in the process of creating a new segment, ...
if (_creating) {
// If mouse is on previous (selected) point in the created segment,
// then end segment creation.
if (icode == 1 && isSelected(is, ip)) {
_creating = false;
}
// Else append a new point to the created segment.
else {
is = _isSelected;
ip = appendPoint(x, y);
selectPoint(is, ip);
addMotionListener();
}
}
// Else if not currently in the process of creating a new segment, ...
else {
// If mouse on existing point, ...
if (icode == 1) {
// If alt key down, delete the point.
if (e.isAltDown()) {
selectPoint(is, ip);
removeSelectedPoint();
}
// Else, select the point
else {
selectPoint(is, ip);
addMotionListener();
}
}
// Else if mouse on existing segment, ...
else if (icode == 2) {
// If shift key down, add a new point to existing segment.
if (e.isShiftDown()) {
insertPoint(is, ip, x, y);
selectPoint(is, ip);
addMotionListener();
}
}
// Else if mouse down away from all segments, ...
else {
// If shift key down, create a new segment.
if (e.isShiftDown()) {
is = appendSegment(x, y);
ip = 0;
selectPoint(is, ip);
addMotionListener();
_creating = true;
}
// Else deselect all points.
else {
deselect();
}
}
}
updateAll();
}
@Override
public void mouseMoved(MouseEvent me) {
altDown = me.isAltDown() || me.isAltGraphDown();
ctrlDown = me.isControlDown() || me.isMetaDown();
shiftDown = me.isShiftDown();
}
public void mousePressed(MouseEvent e) {
// if (ij==null) return;
showCursorStatus = true;
int toolID = Toolbar.getToolId();
ImageWindow win = imp.getWindow();
if (win != null && win.running2 && toolID != Toolbar.MAGNIFIER) {
if (win instanceof StackWindow) ((StackWindow) win).setAnimate(false);
else win.running2 = false;
return;
}
int x = e.getX();
int y = e.getY();
flags = e.getModifiers();
// IJ.log("Mouse pressed: " + e.isPopupTrigger() + " " + ij.modifiers(flags));
// if (toolID!=Toolbar.MAGNIFIER && e.isPopupTrigger()) {
if (toolID != Toolbar.MAGNIFIER
&& (e.isPopupTrigger() || (!IJ.isMacintosh() && (flags & Event.META_MASK) != 0))) {
handlePopupMenu(e);
return;
}
int ox = offScreenX(x);
int oy = offScreenY(y);
xMouse = ox;
yMouse = oy;
if (IJ.spaceBarDown()) {
// temporarily switch to "hand" tool of space bar down
setupScroll(ox, oy);
return;
}
if (showAllROIs) {
Roi roi = imp.getRoi();
if (!(roi != null && (roi.contains(ox, oy) || roi.isHandle(x, y) >= 0))
&& roiManagerSelect(x, y)) return;
}
if (customRoi && overlay != null) return;
switch (toolID) {
case Toolbar.MAGNIFIER:
if (IJ.shiftKeyDown()) zoomToSelection(ox, oy);
else if ((flags & (Event.ALT_MASK | Event.META_MASK | Event.CTRL_MASK)) != 0) {
// IJ.run("Out");
zoomOut(x, y);
if (getMagnification() < 1.0) imp.repaintWindow();
} else {
// IJ.run("In");
zoomIn(x, y);
if (getMagnification() <= 1.0) imp.repaintWindow();
}
break;
case Toolbar.HAND:
setupScroll(ox, oy);
break;
case Toolbar.DROPPER:
setDrawingColor(ox, oy, IJ.altKeyDown());
break;
case Toolbar.WAND:
Roi roi = imp.getRoi();
if (roi != null && roi.contains(ox, oy)) {
Rectangle r = roi.getBounds();
if (r.width == imageWidth && r.height == imageHeight) imp.killRoi();
else if (!e.isAltDown()) {
handleRoiMouseDown(e);
return;
}
}
if (roi != null) {
int handle = roi.isHandle(x, y);
if (handle >= 0) {
roi.mouseDownInHandle(handle, x, y);
return;
}
}
setRoiModState(e, roi, -1);
String mode = WandToolOptions.getMode();
double tolerance = WandToolOptions.getTolerance();
int npoints = IJ.doWand(ox, oy, tolerance, mode);
if (Recorder.record && npoints > 0) {
if (tolerance == 0.0 && mode.equals("Legacy")) Recorder.record("doWand", ox, oy);
else
Recorder.recordString(
"doWand(" + ox + ", " + oy + ", " + tolerance + ", \"" + mode + "\");\n");
}
break;
case Toolbar.OVAL:
if (Toolbar.getBrushSize() > 0) new RoiBrush();
else handleRoiMouseDown(e);
break;
case Toolbar.SPARE1:
case Toolbar.SPARE2:
case Toolbar.SPARE3:
case Toolbar.SPARE4:
case Toolbar.SPARE5:
case Toolbar.SPARE6:
case Toolbar.SPARE7:
case Toolbar.SPARE8:
case Toolbar.SPARE9:
Toolbar.getInstance().runMacroTool(toolID);
break;
default: // selection tool
handleRoiMouseDown(e);
}
}