public void actionPerformed(ActionEvent e) {
if (!datapanel.isInitialized()) {
return;
}
datapanel.refreshData();
panel.setDisplayPlot(true);
panel.update(panel.getGraphics());
frame.setSize(700, 600);
frame.setVisible(true);
frame.pack();
}
@Override
public void valueChanged(@Nullable ListSelectionEvent notUsed) {
if (notUsed != null && notUsed.getValueIsAdjusting()) return;
VcsFullCommitDetails newCommitDetails = null;
int[] rows = myGraphTable.getSelectedRows();
if (rows.length < 1) {
showMessage("No commits selected");
} else if (rows.length > 1) {
showMessage("Several commits selected");
} else {
((CardLayout) getLayout()).show(this, STANDARD_LAYER);
int row = rows[0];
GraphTableModel tableModel = (GraphTableModel) myGraphTable.getModel();
VcsFullCommitDetails commitData =
myLogDataHolder.getCommitDetailsGetter().getCommitData(row, tableModel);
if (commitData == null) {
showMessage("No commits selected");
return;
}
if (commitData instanceof LoadingDetails) {
myLoadingPanel.startLoading();
myCommitDetailsPanel.setData(null);
myReferencesPanel.setReferences(Collections.<VcsRef>emptyList());
updateDetailsBorder(null);
} else {
myLoadingPanel.stopLoading();
myCommitDetailsPanel.setData(commitData);
myReferencesPanel.setReferences(sortRefs(commitData.getId(), commitData.getRoot()));
updateDetailsBorder(commitData);
newCommitDetails = commitData;
}
List<String> branches = null;
if (!(commitData instanceof LoadingDetails)) {
branches =
myLogDataHolder
.getContainingBranchesGetter()
.requestContainingBranches(commitData.getRoot(), commitData.getId());
}
myCommitDetailsPanel.setBranches(branches);
if (!Comparing.equal(myCurrentCommitDetails, newCommitDetails)) {
myCurrentCommitDetails = newCommitDetails;
myScrollPane.getVerticalScrollBar().setValue(0);
}
}
}
/**
* Paint to an offscreen graphic, e.g. a graphic for an image or svg file.
*
* @param g
* @param rect
*/
public void paintOffscreen(Graphics2D g, Rectangle rect) {
// Get the components of the sort by X position.
Component[] components = getComponents();
Arrays.sort(
components,
new Comparator<Component>() {
public int compare(Component component, Component component1) {
return component.getX() - component1.getX();
}
});
for (Component c : this.getComponents()) {
if (c instanceof DataPanel) {
Graphics2D g2d = (Graphics2D) g.create();
Rectangle clipRect = new Rectangle(c.getBounds());
clipRect.height = rect.height;
g2d.setClip(clipRect);
g2d.translate(c.getX(), 0);
((DataPanel) c).paintOffscreen(g2d, rect);
}
}
// super.paintBorder(g);
}
public void setCurrentTool(RegionOfInterestTool regionOfInterestTool) {
for (Component c : this.getComponents()) {
if (c instanceof DataPanel) {
((DataPanel) c).setCurrentTool(regionOfInterestTool);
}
}
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g;
g2d.setPaint(Color.black);
g2d.setStroke(new BasicStroke());
g2d.setFont(new Font("Century Schoolbook", Font.PLAIN, 12));
if (d.isInitialized() && display_plot) {
d.refreshData();
Float xLower = d.getXLower();
Float xUpper = d.getXUpper();
Float xInterval = d.getXInterval();
Float yLower = d.getYLower();
Float yUpper = d.getYUpper();
Float yInterval = d.getYInterval();
Float dx = xUpper - xLower;
Float dy = yUpper - yLower;
drawCenteredString(g2d, d.getTitle(), 250, 25, (float) 0.);
drawCenteredString(g2d, d.getXTitle(), 250, 475, (float) 0.);
drawCenteredString(g2d, d.getYTitle(), 25, 250, (float) -Math.PI / 2);
drawCenteredString(g2d, xLower.toString(), 50, 475, (float) 0);
drawCenteredString(g2d, xUpper.toString(), 450, 475, (float) 0);
drawCenteredString(g2d, yLower.toString(), 25, 450, (float) 0);
drawCenteredString(g2d, yUpper.toString(), 25, 50, (float) 0);
g2d.setPaint(Color.gray);
for (Float x = new Float(50); x <= 450; x += 400 * xInterval / dx)
g2d.draw(new Line2D.Float(x, 450, x, 50));
for (Float y = new Float(50); y <= 450; y += 400 * yInterval / dy)
g2d.draw(new Line2D.Float(45, y, 450, y));
g2d.setPaint(Color.red);
Float diam = new Float(8);
int num_points = d.getNumberOfPoints();
for (int i = 0; i < num_points; i++) {
Float ex = 400 * (d.getPoint(i).x - xLower) / dx + 50;
ex -= diam / 2;
Float ey = -400 * (d.getPoint(i).y - yLower) / dy + 450;
ey -= diam / 2;
g2d.fill(new Ellipse2D.Float(ex, ey, diam, diam));
}
}
}
public void update() {
setModel();
super.update();
}
/** Initializes the painting algorithm in the DataPanel */
private void initPainter() {
getContentPane().remove(DataPanel);
topx1 = 0;
topx2 = 120;
bottomx1 = 150;
bottomx2 = 0;
timer = new javax.swing.Timer(10, this);
timer.start();
DataPanel =
new JPanel() {
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g;
panelLength = getSize().width;
panelHeight = getSize().height;
g2d.setStroke(new BasicStroke(10));
GradientPaint topBarPaint =
new GradientPaint(topx1, topy1, Color.black, topx2, topy2, Color.blue, true);
g2d.setPaint(topBarPaint);
g2d.drawLine(0, 0, panelLength, 0);
GradientPaint bottomBarPaint =
new GradientPaint(
bottomx1, bottomy1, Color.black, bottomx2, bottomy2, Color.blue, true);
g2d.setPaint(bottomBarPaint);
g2d.drawLine(0, panelHeight, panelLength, panelHeight);
if (drawVerticalLines) {
GradientPaint verticalBarPaint =
new GradientPaint(0, 0, Color.black, 0, panelHeight, Color.lightGray, true);
g2d.setStroke(new BasicStroke(2));
g2d.setPaint(verticalBarPaint);
g2d.drawLine(vertx1, 6, vertx2, panelHeight - 6);
g2d.drawLine(vert2x1, 6, vert2x2, panelHeight - 6);
}
g2d.setPaint(new GradientPaint(50, 0, Color.darkGray, 450, 0, Color.black));
g2d.setFont(new Font("Verdana", 0, 18));
double strWidth = g2d.getFontMetrics().getStringBounds(upperMessage, g2d).getWidth();
g2d.drawString(
upperMessage,
(float) (panelLength / 2) - (float) (strWidth / 2),
(float) panelHeight / 3);
strWidth = g2d.getFontMetrics().getStringBounds(lowerMessage, g2d).getWidth();
g2d.drawString(
lowerMessage,
(float) (panelLength / 2) - (float) (strWidth / 2),
(float) panelHeight / (1.5f));
}
};
DataPanel.setMinimumSize(new Dimension(450, 100));
DataPanel.setPreferredSize(new Dimension(450, 100));
DataPanel.setMaximumSize(new Dimension(450, 100));
getContentPane().add(DataPanel);
this.pack();
centerOnScreen();
}
