public BufferedImage[] createUI(TComponent component, int w, int h) {
BufferedImage[] ui = GraphicsUtil.createImage(3, w, h, Transparency.OPAQUE);
String[] color =
new String[] {
"Background Color", "Background Disabled Color", "Background Uneditable Color"
};
String[] border =
new String[] {
"Background Border Color",
"Background Border Disabled Color",
"Background Border Uneditable Color"
};
for (int i = 0; i < ui.length; i++) {
Graphics2D g = ui[i].createGraphics();
g.setColor((Color) get(color[i], component));
g.fillRect(0, 0, w, h);
g.setColor((Color) get(border[i], component));
g.drawRect(0, 0, w - 1, h - 1);
g.dispose();
}
return ui;
}
public class SearchWidget extends Composite {
private final String SEARCH_BUTTON_URI = GraphicsUtil.uri("search-button.png");
TextBox searchBox = new TextBox();
Image searchButtonImage = new Image(SEARCH_BUTTON_URI);
public SearchWidget() {
Label titleLabel = new Label("Search");
titleLabel.setStyleName("istore-section-title");
searchBox.setStyleName("istore-search-box");
searchButtonImage.setStyleName("istore-search-button");
FlowPanel flowPanel = new FlowPanel();
flowPanel.add(titleLabel);
flowPanel.add(searchBox);
flowPanel.add(searchButtonImage);
flowPanel.setStyleName("istore-search-panel");
initWidget(flowPanel);
setInProgress(false);
// Translate the click event into a search event.
searchButtonImage.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
setInProgress(true);
SearchWidget.this.fireEvent(new SearchEvent(SearchWidget.this, searchBox.getText()));
}
});
// Translate the enter key into a search event too.
searchBox.addKeyPressHandler(
new KeyPressHandler() {
public void onKeyPress(KeyPressEvent event) {
if (event.getCharCode() == 13) {
setInProgress(true);
SearchWidget.this.fireEvent(new SearchEvent(SearchWidget.this, searchBox.getText()));
}
}
});
}
public void setInProgress(boolean inProgress) {
if (inProgress) {
searchButtonImage.addStyleName("istore-search-button-progress");
searchBox.addStyleName("istore-search-box-progress");
} else {
searchButtonImage.removeStyleName("istore-search-button-progress");
searchBox.removeStyleName("istore-search-box-progress");
}
searchBox.setReadOnly(inProgress);
}
public <T> void addSearchHandler(SearchHandler<T> handler) {
addHandler(handler, SearchEvent.getType());
}
}
public static List<ContainerShape> findGroupedShapes(ContainerShape groupShape) {
Diagram diagram = null;
EObject parent = groupShape.eContainer();
while (parent != null) {
if (parent instanceof Diagram) {
diagram = (Diagram) parent;
break;
}
parent = parent.eContainer();
}
// find all shapes that are inside this Group
// these will be moved along with the Group
List<ContainerShape> list = new ArrayList<ContainerShape>();
if (diagram != null && isGroupShape(groupShape)) {
TreeIterator<EObject> iter = diagram.eAllContents();
while (iter.hasNext()) {
EObject child = iter.next();
if (child instanceof ContainerShape
&& child != groupShape
&& !list.contains(child)
&& !isLabelShape((ContainerShape) child)) {
ContainerShape shape = (ContainerShape) child;
if (isGroupShape(shape)) {
if (GraphicsUtil.contains(groupShape, shape)) {
if (!list.contains(shape)) {
list.add(shape);
}
}
} else if (GraphicsUtil.contains(groupShape, shape)) {
if (!list.contains(shape)) {
list.add(shape);
}
// find this shape's parent ContainerShape if it has one
while (!(shape.getContainer() instanceof Diagram)) {
shape = shape.getContainer();
}
if (!list.contains(shape) && shape != groupShape) {
list.add(shape);
}
}
}
}
}
return list;
}
public void draw(Graphics g) {
if (isInitial()) {
double dx = x - RADIUS / Math.sqrt(2.0);
double dy = y + RADIUS / Math.sqrt(2.0);
double th = 0.75 * Math.PI;
int[] xp = {
(int) (dx + Transition.ARROW_LEN * Math.cos(th + Transition.ARROW_THETA)),
(int) dx,
(int) (dx + Transition.ARROW_LEN * Math.cos(th - Transition.ARROW_THETA)),
};
int[] yp = {
(int) (dy + Transition.ARROW_LEN * Math.sin(th + Transition.ARROW_THETA)),
(int) dy,
(int) (dy + Transition.ARROW_LEN * Math.sin(th - Transition.ARROW_THETA)),
};
GraphicsUtil.switchToWidth(g, 3);
g.setColor(Color.blue);
g.drawPolyline(xp, yp, 3);
g.drawLine((int) (dx - INITARROW_LEN), (int) (dy + INITARROW_LEN), (int) dx, (int) dy);
}
Color bg = getAutomaton().getCurrentDraw().contains(this) ? Color.green : Color.red;
GraphicsUtil.switchToWidth(g, 3);
if (isFinal()) {
g.setColor(Color.white);
g.fillOval(x - RADIUS, y - RADIUS, 2 * RADIUS, 2 * RADIUS);
g.setColor(bg);
g.fillOval(x - RADIUS + 6, y - RADIUS + 6, 2 * RADIUS - 12, 2 * RADIUS - 12);
g.setColor(Color.black);
g.drawOval(x - RADIUS, y - RADIUS, 2 * RADIUS, 2 * RADIUS);
g.drawOval(x - RADIUS + 5, y - RADIUS + 5, 2 * RADIUS - 10, 2 * RADIUS - 10);
g.drawString(getName(), x - 8, y + 4);
} else {
g.setColor(bg);
g.fillOval(x - RADIUS + 1, y - RADIUS + 1, 2 * RADIUS - 2, 2 * RADIUS - 2);
g.setColor(Color.black);
g.drawOval(x - RADIUS, y - RADIUS, 2 * RADIUS, 2 * RADIUS);
g.drawString(getName(), x - 8, y + 4);
}
}
public static IDimension getExpandedSize(PictogramElement pe) {
IDimension size = GraphicsUtil.calculateSize(pe);
String property = Graphiti.getPeService().getPropertyValue(pe, GraphitiConstants.EXPANDED_SIZE);
if (property != null) {
int index = property.indexOf(',');
int w = Integer.parseInt(property.substring(0, index));
int h = Integer.parseInt(property.substring(index + 1));
size.setWidth(w);
size.setHeight(h);
}
return size;
}
/*.................................................................................................................*/
public Object doCommand(String commandName, String arguments, CommandChecker checker) {
Tree trt = treeDisplay.getTree();
MesquiteTree t = null;
if (trt instanceof MesquiteTree) t = (MesquiteTree) trt;
if (checker.compare(
this.getClass(),
"Adjust tool has touched branch",
"[branch number][x coordinate touched][y coordinate touched][modifiers]",
commandName,
"touchedPositionAdjust")) {
if (t == null) return null;
MesquiteInteger io = new MesquiteInteger(0);
int node = MesquiteInteger.fromString(arguments, io);
int x = MesquiteInteger.fromString(arguments, io);
int y = MesquiteInteger.fromString(arguments, io);
String mod = ParseUtil.getRemaining(arguments, io);
Point newOnLine = treeDisplay.getTreeDrawing().projectionOnLine(node, x, y);
originalX = newOnLine.x;
originalY = newOnLine.y;
// lastX= newOnLine.x;
// lastY = newOnLine.y;
Graphics g = null;
if (GraphicsUtil.useXORMode(null, false)) {
g = treeDisplay.getGraphics();
g.setXORMode(Color.white);
g.setColor(Color.red);
}
// double bX = treeDisplay.getTreeDrawing().lineBaseX[node];
// double bY = treeDisplay.getTreeDrawing().lineBaseY[node];
// Math.sqrt((originalY-bY)*(originalY-bY) + (originalX-bX)*(originalX-bX));
lastBL = tree.getBranchLength(node);
double shortestAbove = MesquiteDouble.unassigned;
for (int daughter = t.firstDaughterOfNode(node);
t.nodeExists(daughter);
daughter = t.nextSisterOfNode(daughter))
shortestAbove = MesquiteDouble.minimum(shortestAbove, tree.getBranchLength(daughter));
if (shortestAbove == MesquiteDouble.unassigned) upperLimit = MesquiteDouble.infinite;
else if (MesquiteDouble.isCombinable(lastBL)) upperLimit = shortestAbove + lastBL;
else upperLimit = shortestAbove + 1.0;
int ibX = treeDisplay.getTreeDrawing().lineBaseX[node];
int ibY = treeDisplay.getTreeDrawing().lineBaseY[node];
lastX = treeDisplay.getTreeDrawing().lineTipX[node];
lastY = treeDisplay.getTreeDrawing().lineTipY[node];
if (GraphicsUtil.useXORMode(null, false)) {
drawThickLine(g, ibX, ibY, lastX, lastY);
for (int daughter = t.firstDaughterOfNode(node);
t.nodeExists(daughter);
daughter = t.nextSisterOfNode(daughter))
drawThickLine(
g,
treeDisplay.getTreeDrawing().lineTipX[daughter],
treeDisplay.getTreeDrawing().lineTipY[daughter],
lastX,
lastY);
g.fillOval(
lastX - ovalRadius,
lastY - ovalRadius,
ovalRadius + ovalRadius,
ovalRadius + ovalRadius);
try {
g.drawString(MesquiteDouble.toString(lastBL), lastX + 10, lastY);
} catch (InternalError e) { // workaround for bug on windows java 1.7.
} catch (Throwable e) {
}
lineOn = true;
g.dispose();
}
} else if (checker.compare(
this.getClass(),
"Adjust tool has been dropped",
"[branch number][x coordinate dropped][y coordinate dropped]",
commandName,
"droppedPositionAdjust")) {
if (t == null) return null;
if (editorOn) return null;
MesquiteInteger io = new MesquiteInteger(0);
int node = MesquiteInteger.fromString(arguments, io);
int x = MesquiteInteger.fromString(arguments, io);
int y = MesquiteInteger.fromString(arguments, io);
if (lineOn) {
Point newOnLine = treeDisplay.getTreeDrawing().projectionOnLine(node, x, y);
double bX = treeDisplay.getTreeDrawing().lineBaseX[node];
double bY = treeDisplay.getTreeDrawing().lineBaseY[node];
double tX = treeDisplay.getTreeDrawing().lineTipX[node];
double tY = treeDisplay.getTreeDrawing().lineTipY[node];
double lengthLine =
Math.sqrt((originalY - bY) * (originalY - bY) + (originalX - bX) * (originalX - bX));
double bL;
if (lengthLine != 0) {
double extension =
Math.sqrt(
(newOnLine.y - bY) * (newOnLine.y - bY)
+ (newOnLine.x - bX) * (newOnLine.x - bX))
/ lengthLine;
if (t.getBranchLength(node) == 0 || t.branchLengthUnassigned(node)) bL = extension;
else bL = t.getBranchLength(node) * extension;
} else bL = 1;
if (bL > upperLimit) bL = upperLimit;
else if (bL < lowerLimit) bL = lowerLimit;
double oldBL = t.getBranchLength(node);
if (!MesquiteDouble.isCombinable(oldBL)) oldBL = 1.0;
t.setBranchLength(node, bL, false);
double difference = oldBL - t.getBranchLength(node);
for (int daughter = t.firstDaughterOfNode(node);
t.nodeExists(daughter);
daughter = t.nextSisterOfNode(daughter))
if (MesquiteDouble.isCombinable(t.getBranchLength(daughter)))
t.setBranchLength(daughter, t.getBranchLength(daughter) + difference, false);
t.notifyListeners(this, new Notification(MesquiteListener.BRANCHLENGTHS_CHANGED));
Graphics g = treeDisplay.getGraphics();
g.setPaintMode();
g.dispose();
treeDisplay.pleaseUpdate(true);
lineOn = false;
}
} else if (checker.compare(
this.getClass(),
"Adjust tool is being dragged",
"[branch number][x coordinate][y coordinate]",
commandName,
"draggedPositionAdjust")) {
if (t == null) return null;
if (editorOn) return null;
MesquiteInteger io = new MesquiteInteger(0);
int node = MesquiteInteger.fromString(arguments, io);
int x = MesquiteInteger.fromString(arguments, io);
int y = MesquiteInteger.fromString(arguments, io);
if (lineOn) {
Point newOnLine = treeDisplay.getTreeDrawing().projectionOnLine(node, x, y);
// WARNING": This shouldn't result in length increase if simple click and release with no
// drag; must subtract original X, Y
Graphics g = null;
if (GraphicsUtil.useXORMode(null, false)) {
g = treeDisplay.getGraphics();
g.setXORMode(Color.white);
g.setColor(Color.red);
}
// g.fillOval(lastX-ovalRadius, lastY-ovalRadius, ovalRadius + ovalRadius, ovalRadius +
// ovalRadius);
// g.fillOval(newOnLine.x-ovalRadius, newOnLine.y -ovalRadius, ovalRadius + ovalRadius,
// ovalRadius + ovalRadius);
// g.drawLine(originalX, originalY, lastX, lastY);
// g.drawLine(originalX, originalY, newOnLine.x, newOnLine.y);
// if decreasing, & unassigned involved: push unassigned down and assign values to
// unassigned above; if increasing, push unassigne up
int ibX = treeDisplay.getTreeDrawing().lineBaseX[node];
int ibY = treeDisplay.getTreeDrawing().lineBaseY[node];
int itX = treeDisplay.getTreeDrawing().lineTipX[node];
int itY = treeDisplay.getTreeDrawing().lineTipY[node];
double bX = ibX;
double bY = ibY;
double tX = itX;
double tY = itY;
double lengthLine =
Math.sqrt((originalY - bY) * (originalY - bY) + (originalX - bX) * (originalX - bX));
if (lengthLine != 0) {
if (GraphicsUtil.useXORMode(null, false)) {
if (MesquiteTrunk.isMacOSX()
&& MesquiteTrunk.getJavaVersionAsDouble() >= 1.5
&& MesquiteTrunk.getJavaVersionAsDouble() < 1.6) // due to a JVM bug
g.fillRect(lastX, lastY - 20, 100, 20);
g.drawString(MesquiteDouble.toString(lastBL), lastX + 10, lastY);
if (MesquiteTrunk.isMacOSX()
&& MesquiteTrunk.getJavaVersionAsDouble() >= 1.5
&& MesquiteTrunk.getJavaVersionAsDouble() < 1.6) // due to a JVM bug
g.fillRect(lastX, lastY - 20, 100, 20);
}
double extension =
Math.sqrt(
(newOnLine.y - bY) * (newOnLine.y - bY)
+ (newOnLine.x - bX) * (newOnLine.x - bX))
/ lengthLine;
double bL;
if (t.getBranchLength(node) == 0 || t.branchLengthUnassigned(node)) bL = extension;
else bL = t.getBranchLength(node) * extension;
if (bL > upperLimit) {
bL = upperLimit;
if (t.getBranchLength(node) == 0 || t.branchLengthUnassigned(node))
extension = upperLimit;
else extension = upperLimit / t.getBranchLength(node);
} else if (bL < lowerLimit) {
bL = lowerLimit;
if (t.getBranchLength(node) == 0 || t.branchLengthUnassigned(node))
extension = lowerLimit;
else extension = lowerLimit / t.getBranchLength(node);
}
lastBL = bL;
if (GraphicsUtil.useXORMode(null, false)) {
drawThickLine(g, ibX, ibY, lastX, lastY);
for (int daughter = t.firstDaughterOfNode(node);
t.nodeExists(daughter);
daughter = t.nextSisterOfNode(daughter))
drawThickLine(
g,
treeDisplay.getTreeDrawing().lineTipX[daughter],
treeDisplay.getTreeDrawing().lineTipY[daughter],
lastX,
lastY);
g.fillOval(
lastX - ovalRadius,
lastY - ovalRadius,
ovalRadius + ovalRadius,
ovalRadius + ovalRadius);
}
int newX = ibX + (int) (extension * (tX - bX));
int newY = ibY + (int) (extension * (tY - bY));
if (GraphicsUtil.useXORMode(null, false)) {
g.drawString(MesquiteDouble.toString(bL), newX + 10, newY);
drawThickLine(g, ibX, ibY, newX, newY);
for (int daughter = t.firstDaughterOfNode(node);
t.nodeExists(daughter);
daughter = t.nextSisterOfNode(daughter))
drawThickLine(
g,
treeDisplay.getTreeDrawing().lineTipX[daughter],
treeDisplay.getTreeDrawing().lineTipY[daughter],
newX,
newY);
g.fillOval(
newX - ovalRadius,
newY - ovalRadius,
ovalRadius + ovalRadius,
ovalRadius + ovalRadius);
}
lastX = newX;
lastY = newY;
}
// lastX= newOnLine.x;
// lastY = newOnLine.y;
}
}
return null;
}
public static void updateCollapsedSize(PictogramElement pe) {
IDimension size = GraphicsUtil.calculateSize(pe);
FeatureSupport.setCollapsedSize(pe, size);
}
/**
* Draws a box container in the node's position in camera space.
*
* @param g2d
* @param nodeData
* @param colorNode
* @param colorShadow
* @param innerBox
* @param colorInterior
* @param shadow
* @param selected
*/
public static void drawNodeBox(
Graphics2D g2d,
int x,
int y,
int width,
int height,
Color colorNode,
Color colorShadow,
boolean innerBox,
Color colorInterior,
boolean shadow,
boolean selected,
int headerOffset,
GraphCamera camera) {
// Get the last color to set when done with operations.
Color lastColor = g2d.getColor();
// Get the last stroke.
Stroke lastStroke = g2d.getStroke();
// Gradient color.
Color colorGradient = GraphicsUtil.getColorDifference(colorNode, -20);
Color colorHeader = GraphicsUtil.getColorDifference(colorNode, 20);
Paint paintHeader =
new GradientPaint(
x,
y + (int) ((headerOffset) * camera.getScale()),
colorHeader,
x,
y + (int) ((headerOffset + 4) * camera.getScale()),
colorGradient);
// Set our stroke to a line with 6 pixels in width.
g2d.setStroke(new BasicStroke(6));
/*
* If we want to draw a shadow, AND if the node is NOT selected, draw
* our shadow.
*/
if (shadow && !selected) {
// Set the shadow color.
g2d.setColor(colorShadow);
/*
* Draw a rectangle slightly downward and right, slightly larger
* with larger corner curves to have a nice cosmetic shadow effect.
*/
g2d.fillRoundRect(x + 1, y + 1, width + 4, height + 4, 24, 24);
}
// Set our color to the default node's color.
g2d.setColor(colorNode);
g2d.setPaint(paintHeader);
// Draw our base rectangle.
g2d.fillRoundRect(x, y, width, height, 16, 16);
g2d.setPaint(null);
// Set our color to shadow again.
g2d.setColor(colorShadow);
// Set our stroke to a line with 2 pixels in width.
g2d.setStroke(new BasicStroke(2));
/*
* Draw a line around the edge of our base rectangle for cosmetics /
* outlining.
*/
g2d.drawRoundRect(x, y, width - 1, height - 1, 16, 16);
// If we want to draw a inner box or not.
if (innerBox) {
// Set our color to black. TODO: Color option for inner box.
g2d.setColor(colorInterior);
// Draw our inner box 4 pixels inside the base rectangle.
g2d.fillRoundRect(x + 4, y + 4, width - 8, height - 8, 8, 8);
}
// Sets the graphics object's original parameters back.
g2d.setStroke(lastStroke);
g2d.setColor(lastColor);
}