@Override
protected final GeoElement[] perform(Command c) throws MyError {
int n = c.getArgumentNumber();
GeoElement arg2[];
switch (n) {
case 2:
arg2 = resArgs(c);
if (arg2[1].isGeoBoolean()) {
GeoElement geo = arg2[0];
try {
geo.setShowObjectCondition((GeoBoolean) arg2[1]);
} catch (CircularDefinitionException e) {
e.printStackTrace();
throw argErr(app, c.getName(), arg2[1]);
}
geo.updateRepaint();
return new GeoElement[0];
}
throw argErr(app, c.getName(), arg2[1]);
default:
throw argNumErr(app, c.getName(), n);
}
}
/** Just copying the selection as string text format, independently! */
public String copyString(int column1, int row1, int column2, int row2) {
StringBuilder cellBufferStrLoc = new StringBuilder();
for (int row = row1; row <= row2; ++row) {
for (int column = column1; column <= column2; ++column) {
GeoElement value = RelativeCopy.getValue(app, column, row);
if (value != null) {
String valueString = value.toValueString(StringTemplate.maxPrecision);
// for aesthetical copying, it is also good to remove
// trailing zeroes (zero is nothing anyway):
int indx = valueString.indexOf(app.getKernel().getLocalization().unicodeDecimalPoint);
if (indx > -1) {
int end = valueString.length() - 1;
// only in this case, we should remove trailing zeroes!
while (valueString.charAt(end) == '0') end--;
if (end == indx) end--;
valueString = valueString.substring(0, end + 1);
}
cellBufferStrLoc.append(valueString);
}
if (column != column2) {
cellBufferStrLoc.append('\t');
}
}
if (row != row2) {
cellBufferStrLoc.append('\n');
}
}
return new String(cellBufferStrLoc);
}
private void removePoint(GeoElement oldPoint) {
// remove dependent algorithms (e.g. segments) from update sets of
// objects further up (e.g. polygon) the tree
ArrayList<AlgoElement> algoList = oldPoint.getAlgorithmList();
for (int k = 0; k < algoList.size(); k++) {
AlgoElement algo = algoList.get(k);
for (int j = 0; j < input.length; j++) input[j].removeFromUpdateSets(algo);
}
// remove old point
oldPoint.setParentAlgorithm(null);
// remove dependent segment algorithm that are part of this polygon
// to make sure we don't remove the polygon as well
GeoPolygon poly = getPoly();
for (int k = 0; k < algoList.size(); k++) {
AlgoElement algo = algoList.get(k);
// make sure we don't remove the polygon as well
if (algo instanceof AlgoJoinPointsSegmentInterface
&& ((AlgoJoinPointsSegmentInterface) algo).getPoly() == poly) {
continue;
}
algo.remove();
}
algoList.clear();
// remove point
oldPoint.doRemove();
}
/**
* @param app application
* @param view view
* @param selectedGeos selected geos
* @param geos geos
* @param location place to show
*/
public ContextMenuChooseGeoD(
AppD app,
EuclidianView view,
ArrayList<GeoElement> selectedGeos,
ArrayList<GeoElement> geos,
Point location,
GPoint invokerLocation) {
super(app, selectedGeos, location);
this.view = view;
this.selectedGeos = selectedGeos;
// return if just one geo, or if first geos more than one
if (
/* geos.size()<2 || */ selectedGeos.size() > 1) {
justOneGeo = false;
return;
}
justOneGeo = true;
// section to choose a geo
// addSeparator();
createSelectAnotherMenu(view.getMode());
this.loc = invokerLocation;
this.geos = geos;
GeoElement geoSelected = selectedGeos.get(0);
// add geos
geoAddedForSelectAnother = false;
metas = new TreeSet<GeoElement>();
for (GeoElement geo : geos) {
if (geo != geoSelected) { // don't add selected geo
addGeo(geo);
}
if (geo.getMetasLength() > 0) {
for (GeoElement meta : ((FromMeta) geo).getMetas()) {
if (!metas.contains(meta)) {
addGeo(meta);
}
}
}
}
if (geoAddedForSelectAnother) {
addSelectAnotherMenu();
}
// TODO: clear selection is not working from here
this.getWrappedPopup().getSelectionModel().clearSelection();
}
public void update(GeoElement geo) {
if (geo.isEmptySpreadsheetCell() && geo.isDefined()) {
geo.setEmptySpreadsheetCell(false);
}
updateWithoutTrace(geo);
// trace value
if (!isIniting && geo.getSpreadsheetTrace()) {
app.getTraceManager().traceToSpreadsheet(geo);
}
}
private void applyUseAsText(ArrayList<GeoElement> geos) {
// btnUseAsText
for (int i = 0; i < geos.size(); i++) {
GeoElement geo = geos.get(i);
if (geo instanceof GeoCasCell) {
((GeoCasCell) geo).setUseAsText(btnUseAsText.isSelected());
geo.updateRepaint();
needUndo = true;
}
}
}
@Override
public void mousePressed(MouseEvent e) {
if (e.getSource() != table) return;
int row = table.rowAtPoint(e.getPoint());
if (row >= 0) { // init drag
GeoElement geo = ((ConstructionTableData) data).getGeoElement(row);
dragIndex = geo.getConstructionIndex();
minIndex = geo.getMinConstructionIndex();
maxIndex = geo.getMaxConstructionIndex();
}
}
private void applyTextColor(ArrayList<GeoElement> geos) {
Color color = org.geogebra.desktop.awt.GColorD.getAwtColor(btnTextColor.getSelectedColor());
for (int i = 0; i < geos.size(); i++) {
GeoElement geo = geos.get(i);
if (geo instanceof GeoCasCell) {
((GeoCasCell) geo).setFontColor(new org.geogebra.desktop.awt.GColorD(color));
geo.updateRepaint();
needUndo = true;
}
}
}
@Override
public final void compute() {
int size = geoList.size();
if (!geoList.isDefined() || size <= 1) {
g.setUndefined();
return;
}
double sigmax = 0;
double sigmay = 0;
double sigmaxx = 0;
// double sigmayy=0; not needed
double sigmaxy = 0;
for (int i = 0; i < size; i++) {
GeoElement geo = geoList.get(i);
if (geo.isGeoPoint()) {
double x;
double y;
if (geo.isGeoElement3D()) {
Coords coords = ((GeoPointND) geo).getInhomCoordsInD3();
if (!Kernel.isZero(coords.getZ())) {
g.setUndefined();
return;
}
x = coords.getX();
y = coords.getY();
} else {
double xy[] = new double[2];
((GeoPoint) geo).getInhomCoords(xy);
x = xy[0];
y = xy[1];
}
sigmax += x;
sigmay += y;
sigmaxx += x * x;
sigmaxy += x * y;
// sigmayy+=y*y; not needed
} else {
g.setUndefined();
return;
}
}
// y on x regression line
// (y - sigmay / n) = (Sxx / Sxy)*(x - sigmax / n)
// rearranged to eliminate all divisions
g.x = size * sigmax * sigmay - size * size * sigmaxy;
g.y = size * size * sigmaxx - size * sigmax * sigmax;
g.z = size * sigmax * sigmaxy - size * sigmaxx * sigmay; // (g.x)x +
// (g.y)y +
// g.z = 0
}
/** Calls doRemove() for all output objects of this algorithm except for keepGeo. */
@Override
public void removeOutputExcept(GeoElement keepGeo) {
for (int i = 0; i < super.getOutputLength(); i++) {
GeoElement geo = super.getOutput(i);
if (geo != keepGeo) {
if (geo.isGeoPoint()) {
removePoint(geo);
} else {
geo.doRemove();
}
}
}
}
@Override
public List<String> getChoiches(Localization loc) {
TreeSet<GeoElement> points = app.getKernel().getPointSet();
choices.clear();
choices.add("");
Iterator<GeoElement> it = points.iterator();
int count = 0;
while (it.hasNext() || ++count > MAX_CHOICES) {
GeoElement p = it.next();
choices.add(p.getLabel(StringTemplate.editTemplate));
}
return choices;
}
/** @param cell initialize table with cell information */
protected void initData(GeoCasCell cell) {
HashSet<GeoElement> vars = new HashSet<GeoElement>();
if (cell.getInputVE().getVariables() != null) {
for (GeoElement var : cell.getInputVE().getVariables()) {
addVariables(var, vars);
}
}
// get the substitution list from cell
ArrayList<Vector<String>> substList = cell.getSubstList();
Vector<String> row;
data = new Vector<Vector<String>>(vars.size() + 1);
Iterator<GeoElement> iter = vars.iterator();
while (iter.hasNext()) {
row = new Vector<String>(2);
GeoElement var = iter.next();
String nextVar = var.getLabel(StringTemplate.defaultTemplate);
int i = 0;
for (i = 0; i < data.size(); i++) {
if (data.get(i).firstElement().compareTo(nextVar) >= 0) {
break;
}
}
if (i == data.size() || !data.get(i).firstElement().equals(nextVar)) {
row.add(nextVar);
boolean added = false;
if (substList != null && !substList.isEmpty()) {
// search for nextVar in subst list
for (int k = 0; k < substList.size(); k++) {
// case we found it
if (substList.get(k).get(0).equals(nextVar)) {
// add to substitution data
row.add(substList.get(k).get(1));
added = true;
break;
}
}
}
// case we didn't found
if (!added) {
row.add("");
}
data.insertElementAt(row, i);
}
}
row = new Vector<String>(2);
row.add("");
row.add("");
data.add(row);
}
@Override
public boolean doHighlighting() {
// if the polygon depends on a polyhedron, look at the meta'
// highlighting
if (getGeoElement().getMetasLength() > 0) {
for (GeoElement meta : ((FromMeta) getGeoElement()).getMetas()) {
if (meta != null && meta.doHighlighting()) return true;
}
}
return super.doHighlighting();
}
/**
* @param mouseLoc mouse location
* @return first hitted label geo
*/
public GeoElement getLabelHit(GPoint mouseLoc) {
for (Drawable3DList list : lists) {
for (Drawable3D d : list) {
if (d.isVisible()) {
GeoElement geo = d.getGeoElement();
if (!geo.isGeoText() && geo.isPickable() && d.label.hit(mouseLoc)) {
return geo;
}
}
}
}
return null;
}
public AlgoQuadricLimitedPointPointRadius(
Construction c,
String[] labels,
GeoPointND origin,
GeoPointND secondPoint,
NumberValue r,
int type) {
super(c);
this.origin = origin;
this.secondPoint = secondPoint;
this.radius = r;
quadric = new GeoQuadric3DLimited(c); // ,origin,secondPoint);
quadric.setType(type);
input = new GeoElement[] {(GeoElement) origin, (GeoElement) secondPoint, (GeoElement) r};
((GeoElement) origin).addAlgorithm(this);
((GeoElement) secondPoint).addAlgorithm(this);
((GeoElement) r).addAlgorithm(this);
// parent of output
quadric.setParentAlgorithm(this);
cons.addToAlgorithmList(this);
setQuadric();
algoSide = new AlgoQuadricSide(cons, quadric, true, null);
cons.removeFromConstructionList(algoSide);
side = (GeoQuadric3DPart) algoSide.getQuadric();
side.setParentAlgorithm(this);
quadric.setSide(side);
algoEnds = createEnds();
bottom.setParentAlgorithm(this);
top.setParentAlgorithm(this);
quadric.setBottomTop(bottom, top);
// output = new GeoElement[] {quadric,bottom,top,side};
setOutput();
quadric.initLabelsIncludingBottom(labels);
quadric.updatePartsVisualStyle();
// force update for side
update();
}
public void copy(int column1, int row1, int column2, int row2, boolean skipGeoCopy, boolean nat) {
sourceColumn1 = column1;
sourceRow1 = row1;
// copy tab-delimited geo values into the external buffer
if (cellBufferStr == null) {
cellBufferStr = new StringBuilder();
} else {
cellBufferStr.setLength(0);
}
for (int row = row1; row <= row2; ++row) {
for (int column = column1; column <= column2; ++column) {
GeoElement value = RelativeCopy.getValue(app, column, row);
if (value != null) {
cellBufferStr.append(value.toValueString(StringTemplate.maxPrecision));
}
if (column != column2) {
cellBufferStr.append('\t');
}
}
if (row != row2) {
cellBufferStr.append('\n');
}
}
// store the tab-delimited values in the clipboard
/*Toolkit toolkit = Toolkit.getDefaultToolkit();
Clipboard clipboard = toolkit.getSystemClipboard();
StringSelection stringSelection = new StringSelection(cellBufferStr);
clipboard.setContents(stringSelection, null);*/
// a clipboard inside this application is better than nothing
// staticClipboardString = new String(cellBufferStr);
if (nat) {
// if called from native event, setting clipboard contents
// is not crucial, and redundant/harmful in IE...
setInternalClipboardContents(new String(cellBufferStr));
} else {
setClipboardContents(new String(cellBufferStr), getFocusCallback());
}
// store copies of the actual geos in the internal buffer
if (skipGeoCopy) {
cellBufferGeo = null;
} else {
cellBufferGeo = RelativeCopy.getValues(app, column1, row1, column2, row2);
}
}
public Widget getTableCellEditorWidget(
MyTableW table0, Object value0, boolean isSelected, int row0, int column0) {
table = table0;
if (value0 instanceof String) { // clicked to type
value = null;
} else {
value = (GeoElement) value0;
}
column = column0;
row = row0;
String text = "";
if (value != null) {
text = getEditorInitString(value);
int index = text.indexOf("=");
if ((!value.isGeoText())) {
if (index == -1) {
text = "=" + text;
}
}
}
autoCompleteTextField.setText(text);
autoCompleteTextField.setFont(app.getFontCanDisplay(text));
autoCompleteTextField.requestFocus();
editing = true;
return autoCompleteTextField;
}
/**
* Creates new random element algo
*
* @param cons
* @param label
* @param geoList
*/
public AlgoRandomElement(Construction cons, String label, GeoList geoList) {
super(cons);
this.geoList = geoList;
// init return element as copy of first list element
if (geoList.size() > 0) {
element = geoList.get(0).copyInternal(cons);
} else if (geoList.getTypeStringForXML() != null) {
// if the list was non-empty at some point before saving, get the
// same type of geo
// saved in XML from 4.1.131.0
element = kernel.createGeoElement(cons, geoList.getTypeStringForXML());
}
// desperate case: empty list
else {
// saved in XML from 4.0.18.0
element = cons.getOutputGeo();
}
setInputOutput();
compute();
element.setLabel(label);
cons.addRandomGeo(element);
}
private void applyFontStyle(ArrayList<GeoElement> geos) {
int fontStyle = 0;
if (btnBold.isSelected()) fontStyle += 1;
if (btnItalic.isSelected()) fontStyle += 2;
for (int i = 0; i < geos.size(); i++) {
GeoElement geo = geos.get(i);
Log.debug(((GeoCasCell) geo).getGeoText());
if (geo instanceof GeoCasCell
&& ((GeoCasCell) geo).getGeoText().getFontStyle() != fontStyle) {
((GeoCasCell) geo).getGeoText().setFontStyle(fontStyle);
geo.updateRepaint();
needUndo = true;
}
}
}
public void remove(GeoElement geo) {
GPoint location = geo.getSpreadsheetCoords();
if (location != null) {
doRemove(geo, location.y, location.x);
cellRangeManager.updateCellRangeAlgos(geo, location, true);
}
}
private void updateWithoutTrace(GeoElement geo) {
GPoint location = geo.getSpreadsheetCoords();
if (location != null
&& location.x < app.getMaxSpreadsheetColumnsVisible()
&& location.y < app.getMaxSpreadsheetRowsVisible()) {
highestUsedColumn = Math.max(highestUsedColumn, location.x);
highestUsedRow = Math.max(highestUsedRow, location.y);
if (location.y >= getRowCount()) {
setRowCount(location.y + 1);
}
if (location.x >= getColumnCount()) {
// table.setMyColumnCount(location.x + 1);
// JViewport cH = spreadsheet.getColumnHeader();
// bugfix: double-click to load ggb file gives cH = null
// if (cH != null) cH.revalidate();
}
setValueAt(geo, location.y, location.x);
/*
* DONE ELSEWHERE // add tracing geos to the trace collection if
* (!isIniting && geo.getSpreadsheetTrace()) {
* app.getTraceManager().addSpreadsheetTraceGeo(geo); }
*/
}
}
private void applyTextSize(ArrayList<GeoElement> geos) {
double fontSize =
GeoText.getRelativeFontSize(
btnTextSize.getSelectedIndex()); // transform indices to the range -4, .. ,
// 4
for (int i = 0; i < geos.size(); i++) {
GeoElement geo = geos.get(i);
if (geo instanceof GeoCasCell
&& ((GeoCasCell) geo).getGeoText().getFontSizeMultiplier() != fontSize) {
((GeoCasCell) geo).setFontSizeMultiplier(fontSize);
geo.updateRepaint();
needUndo = true;
}
}
}
@Override
public Component getTableCellEditorComponent(
JTable table1, Object value, boolean isSelected, int rowIndex, int columnIndex) {
geo = ((ConstructionTableData) data).getGeoElement(rowIndex);
String val = geo.getCaptionDescription(StringTemplate.defaultTemplate);
inputPanel = new InputPanelD("", (AppD) app, 20, false);
inputPanel.setText(val);
inputPanel.setEnabled(true);
inputPanel.setVisible(true);
return inputPanel;
}
@Override
protected String getDescription(GeoElement geo) {
String text = null;
if (geo.isIndependent() && geo.getDefinition() == null) {
text = getAlgebraDescriptionTextOrHTML(geo);
} else {
switch (kernel.getAlgebraStyle()) {
case Kernel.ALGEBRA_STYLE_VALUE:
text = getAlgebraDescriptionTextOrHTML(geo);
break;
case Kernel.ALGEBRA_STYLE_DESCRIPTION:
IndexHTMLBuilder builder = new IndexHTMLBuilder(true);
geo.addLabelTextOrHTML(
geo.getDefinitionDescription(StringTemplate.defaultTemplate), builder);
text = builder.toString();
break;
case Kernel.ALGEBRA_STYLE_DEFINITION:
builder = new IndexHTMLBuilder(true);
geo.addLabelTextOrHTML(geo.getDefinition(StringTemplate.defaultTemplate), builder);
text = builder.toString();
break;
}
}
return text;
}
/**
* Attempts to create or redefine the cell geo using the current editing string
*
* @return
*/
private boolean processGeo() {
try {
if (allowProcessGeo) {
String text = autoCompleteTextField.getText(); // ?// (String)
// delegate.getCellEditorValue();
// get GeoElement of current cell
value = kernel.lookupLabel(GeoElementSpreadsheet.getSpreadsheetCellName(column, row));
if (text.equals("")) {
if (value != null) {
value.removeOrSetUndefinedIfHasFixedDescendent();
value = null;
}
} else {
GeoElement newVal =
RelativeCopy.prepareAddingValueToTableNoStoringUndoInfo(
kernel, app, text, value, column, row, false);
if (newVal == null) {
return false;
}
value = newVal;
}
if (value != null) app.storeUndoInfo();
}
} catch (Exception ex) {
// show GeoGebra error dialog
// kernel.getApplication().showError(ex.getMessage());
ex.printStackTrace();
// TODO super.stopCellEditing();
editing = false;
return false;
}
return true;
}
@Override
public final void compute() {
if (!geoList.isDefined() || geoList.size() == 0) {
element.setUndefined();
return;
}
GeoElement randElement =
geoList.get((int) Math.floor((cons.getApplication().getRandomNumber() * geoList.size())));
// check type:
if (randElement.getGeoClassType() == element.getGeoClassType()) {
element.set(randElement);
} else {
element.setUndefined();
}
}
protected GeoElement copyInternal(Construction cons, GeoElement geo) {
return geo.copyInternal(cons);
}
protected GeoElement copy(GeoElement geo) {
return geo.copy();
}
protected GeoElement getResultTemplate(GeoElement geo) {
if (geo instanceof GeoPoly || geo.isLimitedPath()) return copyInternal(cons, geo);
if (geo.isGeoList()) return new GeoList(cons);
return copy(geo);
}
public void geoToPlotPanel(GeoElement listGeo) {
listGeo.addView(plotPanel.getViewID());
plotPanel.add(listGeo);
listGeo.removeView(App.VIEW_EUCLIDIAN);
app.getEuclidianView1().remove(listGeo);
}