/**
* Action method invoked when an event triggers this action.
*
* <p>The {@link #_compartment} instance variable defines the action to take, and the {@link
* #_display} instance variable whether it should set visibility or note.
*
* <p><em>Note</em>. The {@link #_display} instance variable is really redundant. Its value is
* implied by the operation.
*
* @param ae The event that triggered us.
*/
public void actionPerformed(ActionEvent ae) {
// Only do anything if we have a single item selected (surely this
// should work for multiple selections as well?).
Vector sels = Globals.curEditor().getSelectionManager().selections();
if (sels.size() == 1) {
Selection sel = (Selection) sels.firstElement();
Fig f = sel.getContent();
// Perform the action
if (_compartment.equals("Show Attribute Compartment")) {
((FigClass) f).setAttributeVisible(_display);
} else if (_compartment.equals("Hide Attribute Compartment")) {
((FigClass) f).setAttributeVisible(_display);
} else if (_compartment.equals("Show Operation Compartment")
|| _compartment.equals("Hide Operation Compartment")) {
if (f instanceof FigClass) ((FigClass) f).setOperationVisible(_display);
if (f instanceof FigInterface) ((FigInterface) f).setOperationVisible(_display);
} else if (_compartment.equals("Show Extension Point Compartment")) {
((FigUseCase) f).setExtensionPointVisible(_display);
} else if (_compartment.equals("Hide Extension Point Compartment")) {
((FigUseCase) f).setExtensionPointVisible(_display);
} else if (_compartment.equals("Show All Compartments")) {
((FigClass) f).setAttributeVisible(_display);
((FigClass) f).setOperationVisible(_display);
} else {
((FigClass) f).setAttributeVisible(_display);
((FigClass) f).setOperationVisible(_display);
}
}
}
private ArrayList<SoundSample> getSampleAsArrayList(Selection selection, Component c) {
ArrayList<SoundSample> points = new ArrayList<SoundSample>();
// System.err.println(c.getHeight());
int sampleBeginIndex = selection.getBegin();
int sampleEndIndex = selection.getEnd();
if (!checkRange(sampleBeginIndex, sampleEndIndex)) {
System.err.println(
"The range of sample ("
+ sampleBeginIndex
+ " , "
+ sampleEndIndex
+ ") you are trying to visualize is invalid");
} else {
int selectionLength = sampleEndIndex - sampleBeginIndex + 1;
float maxValue = myHelper.getMaxSampleValue();
samplePerPixel = selectionLength * 1.0 / frameWidth;
if (DEBUG) System.err.println("getSamples: sample per pixel " + samplePerPixel);
if (selectionLength
< frameWidth) { // if every sample can be displayed (i.e at least 1 pixel per sample)
if (DEBUG) System.err.println("getSamples: Everything can be displayed " + selectionLength);
int ratio = (int) Math.floor(frameWidth / selectionLength);
if (DEBUG) System.err.println("getSamples: ratio " + ratio);
int occupyPixels = ratio * selectionLength;
selectionLength =
selectionLength
+ (frameWidth - occupyPixels)
/ ratio; // fill up the display space with a few more samples
if (DEBUG) System.err.println("getSamples: selection length " + selectionLength);
if (selectionLength + sampleBeginIndex - 1 > data.size()) {
selectionLength -= selectionLength + sampleBeginIndex - 1 - data.size();
}
if (DEBUG) System.err.println("getSamples: Final selection length " + selectionLength);
for (int i = 0; i < selectionLength; i++) {
float sampleValue = data.get(sampleBeginIndex + i - 1);
float y = ((float) Math.floor(c.getHeight() / 2) * (1 - sampleValue / maxValue));
points.add(
new SoundSample(new Point2D.Float(i * ratio, y), sampleValue, sampleBeginIndex + i));
}
} else if (selectionLength / 2 < frameWidth) { // we can sample at Nyquist rate
// System.err.println("Sample begin " + sampleBeginIndex );
int start = sampleBeginIndex;
for (int pixel = 0; pixel < frameWidth; pixel++) {
// System.err.println("Sample index " + (start+ samplePerPixel * pixel) );
int sampleValue = data.get((int) Math.floor(start + samplePerPixel * pixel));
// int sampleValue = findMax(start, end);
float y =
((float) Math.floor(c.getHeight() / 2)
- (sampleValue * ((float) Math.floor(c.getHeight() / 2) / maxValue)));
points.add(new SoundSample(new Point2D.Float(pixel, y), sampleValue, pixel));
}
} else { // show general contour
int start = sampleBeginIndex;
int end = (int) (sampleBeginIndex + this.samplePerPixel);
int baseLine = c.getHeight() / 2;
for (int pixel = 0; pixel < frameWidth; pixel++) {
ArrayList<Integer> minMax = findMinMax(start, end);
// System.err.println(minMax);
float y = baseLine - (minMax.get(0) * 0.9f / maxValue * baseLine);
points.add(new SoundSample(new Point2D.Float(pixel, y), minMax.get(0), pixel));
y = baseLine - (minMax.get(0) * 0.7f / maxValue * baseLine);
points.add(new SoundSample(new Point2D.Float(pixel, y), minMax.get(0) / 2, pixel));
// System.err.print("Min y: " + y + " ");
y = baseLine - (minMax.get(1) * 0.9f / maxValue * baseLine);
points.add(new SoundSample(new Point2D.Float(pixel, y), minMax.get(1) / 2, pixel));
y = baseLine - (minMax.get(1) * 0.7f / maxValue * baseLine);
points.add(new SoundSample(new Point2D.Float(pixel, y), minMax.get(1), pixel));
// if (y > c.getHeight())
// System.err.println("not right");
start = end + 1;
end = (int) (end + samplePerPixel);
}
}
}
return points;
}
public static void zoomToFit(Viewport2 viewport) {
ViewDefinition viewdef = viewport.getViewDefinition();
// if (MainFrame.getInstance().getMeshToolBar().getMode() != MeshToolBar.VIEW_ZOOM) {
// MainFrame.getInstance().getJPatchScreen().removeAllMouseListeners();
// MainFrame.getInstance().getJPatchScreen().addMouseListeners(new
// ChangeViewMouseListener(MouseEvent.BUTTON1,ChangeViewMouseListener.ZOOM));
// MainFrame.getInstance().getMeshToolBar().setMode(MeshToolBar.VIEW_ZOOM);
// } else {
// MainFrame.getInstance().getMeshToolBar().reset();
// }
Selection selection = MainFrame.getInstance().getSelection();
float left = Float.MAX_VALUE;
float right = -Float.MAX_VALUE;
float bottom = Float.MAX_VALUE;
float top = -Float.MAX_VALUE;
Point3f p3 = new Point3f();
Matrix4f m4View = viewdef.getScreenMatrix();
// Matrix3f m3RotScale = new Matrix3f();
// m4View.getRotationScale(m3RotScale);
boolean doit = true;
if (selection != null && !selection.isSingle()) {
for (Iterator it = selection.getObjects().iterator(); it.hasNext(); ) {
Object object = it.next();
if (object instanceof ControlPoint) {
p3.set(((ControlPoint) object).getPosition());
m4View.transform(p3);
if (p3.x < left) left = p3.x;
if (p3.x > right) right = p3.x;
if (p3.y < bottom) bottom = p3.y;
if (p3.y > top) top = p3.y;
}
}
} else {
ArrayList heads = MainFrame.getInstance().getModel().allHeads();
int p = 0;
for (Iterator it = heads.iterator(); it.hasNext(); ) {
ControlPoint cp = (ControlPoint) it.next();
if (!cp.isHidden()) {
p3.set(cp.getPosition());
m4View.transform(p3);
if (p3.x < left) left = p3.x;
if (p3.x > right) right = p3.x;
if (p3.y < bottom) bottom = p3.y;
if (p3.y > top) top = p3.y;
p++;
}
}
doit = (p >= 2);
}
if (doit) {
// System.out.println(left + " " + right + " " + top + " " + bottom + " " +
// viewdef.getScale());
// System.out.println(viewdef.getTranslateX() + " " + viewdef.getTranslateY());
float centerX = (left + right) / 2f;
float centerY = (top + bottom) / 2f;
float dimX = viewdef.getWidth() / 2f;
float dimY = viewdef.getHeight() / 2f;
float sizeX = right - centerX;
float sizeY = top - centerY;
if (sizeX > 0 || sizeY > 0) {
// System.out.println(centerX + ":" + centerY);
float scaleX = dimX / sizeX;
float scaleY = dimY / sizeY;
float scale = Math.min(scaleX, scaleY) * 0.9f;
// viewdef.setScale(viewdef.getScale() * scale);
viewdef.setLock(null);
viewdef.moveView(-centerX / dimX + 1, (dimY - centerY) / dimX, false);
viewdef.scaleView(scale);
// viewdef.setTranslation(centerX, centerY);
// viewdef.computeMatrix();
// viewport.render();
}
}
}