@Override
protected void customizeCellRenderer(
JList list, Object value, int index, boolean selected, boolean hasFocus) {
setIcon(myListEntryIcon);
if (myUseIdeaEditor) {
int max = list.getModel().getSize();
String indexString = String.valueOf(index + 1);
int count = String.valueOf(max).length() - indexString.length();
char[] spaces = new char[count];
Arrays.fill(spaces, ' ');
String prefix = indexString + new String(spaces) + " ";
append(prefix, SimpleTextAttributes.GRAYED_ATTRIBUTES);
} else if (UIUtil.isUnderGTKLookAndFeel()) {
// Fix GTK background
Color background =
selected ? UIUtil.getListSelectionBackground() : UIUtil.getListBackground();
UIUtil.changeBackGround(this, background);
}
String text = ((Item) value).shortText;
FontMetrics metrics = list.getFontMetrics(list.getFont());
int charWidth = metrics.charWidth('m');
int maxLength = list.getParent().getParent().getWidth() * 3 / charWidth / 2;
text = StringUtil.first(text, maxLength, true); // do not paint long strings
append(text, SimpleTextAttributes.REGULAR_ATTRIBUTES);
}
private Dimension calcTypeListPreferredSize(final ModuleType[] allModuleTypes) {
int width = 0;
int height = 0;
final FontMetrics fontMetrics = myTypesList.getFontMetrics(myTypesList.getFont());
final int fontHeight = fontMetrics.getMaxAscent() + fontMetrics.getMaxDescent();
for (final ModuleType type : allModuleTypes) {
final Icon icon = type.getBigIcon();
final int iconHeight = icon != null ? icon.getIconHeight() : 0;
final int iconWidth = icon != null ? icon.getIconWidth() : 0;
height += Math.max(iconHeight, fontHeight) + 6;
width = Math.max(width, iconWidth + fontMetrics.stringWidth(type.getName()) + 10);
}
return new Dimension(width, height);
}
protected JComponent createCenterPanel() {
myList.setCellRenderer(new CvsListCellRenderer());
myCenterPanelLayout.setHgap(6);
myCenterPanel.add(createActionsPanel(), BorderLayout.NORTH);
JComponent listPanel = createListPanel();
myCenterPanel.add(listPanel, BorderLayout.CENTER);
myCenterPanel.add(createCvsConfigurationPanel(), BorderLayout.EAST);
myCenterPanel.add(new JSeparator(JSeparator.HORIZONTAL), BorderLayout.SOUTH);
myList.setModel(myModel);
addSelectionListener();
int minWidth = myList.getFontMetrics(myList.getFont()).stringWidth(SAMPLE_CVSROOT) + 40;
Dimension minSize = new Dimension(minWidth, myList.getMaximumSize().height);
listPanel.setMinimumSize(minSize);
listPanel.setPreferredSize(minSize);
return myCenterPanel;
}
@SuppressWarnings("unchecked") // we must be compatible with 1.6
public VersionManagementPanel(final VisualCanvas canvas) {
super(canvas);
setLayout(new GridLayout());
// TODO @Christian Poliwoda what does manual testing mean?
// numbers tested manually
Dimension prefScrollPaneDim = new Dimension(100, 30);
Dimension visibleRectDim = canvas.getVisibleRect().getSize();
final VersionController controller =
canvas.getProjectController().getProject().getProjectFile();
final int numVersions = controller.getNumberOfVersions() - 1;
versionData = new Object[numVersions];
ArrayList<RevCommit> versions = new ArrayList<RevCommit>();
try {
versions = controller.getVersions();
} catch (IOException ex) {
Logger.getLogger(VersionManagementPanel.class.getName()).log(Level.SEVERE, null, ex);
}
int maxTextwidth = 0;
String longestText = null;
// the history with timestamp and a short commit message
for (int i = 1; i < versions.size(); i++) {
String text =
// + Message.generateHTMLSpace(3)
new Date(versions.get(i).getCommitTime() * 1000L)
+ ": "
+ versions.get(i).getShortMessage();
// truncate texts that are too long
int maxTextLength = 100;
String dots = "...";
int textLength = text.length() - dots.length();
if (textLength > maxTextLength) {
text = text.substring(0, maxTextLength) + dots;
}
versionData[versions.size() - i - 1] = new Version(text, i);
if (text.length() > maxTextwidth) {
maxTextwidth = text.length();
longestText = text;
}
}
resultModel = new DefaultListModel();
// first init to show all if search not started yet
for (int i = 0; i < versionData.length; i++) {
resultModel.addElement(versionData[i]);
}
versionList = new JList(resultModel);
// set the width of version managment window
// dependent on largest git short message length
double maxFontWidth =
versionList
.getFontMetrics(versionList.getFont())
.getStringBounds(longestText, versionList.getGraphics())
.getWidth();
if (maxFontWidth <= visibleRectDim.width) {
prefScrollPaneDim.width = (int) maxFontWidth;
} else {
if (visibleRectDim.width < 400) {
prefScrollPaneDim.width = visibleRectDim.width;
} else {
prefScrollPaneDim.width = 400;
}
}
versionList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
versionList.setOpaque(false);
versionList.setBackground(VSwingUtil.TRANSPARENT_COLOR);
versionList.setBorder(new EmptyBorder(3, 3, 3, 3));
Box upperTopBox = Box.createVerticalBox();
// press the commits to top with VerticalGlue
// contains search area at top and
// search results at the botton
Box upperOuterBox = Box.createVerticalBox();
JButton searchButton = new JButton("search");
searchButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
searchAndAddToResultList();
}
});
searchField = new JTextArea();
// search area box
Box upperBox1 = Box.createHorizontalBox();
upperBox1.add(searchField);
upperBox1.add(searchButton);
Dimension fieldDim = new Dimension(Short.MAX_VALUE, searchField.getPreferredSize().height);
searchField.setMaximumSize(fieldDim);
searchField.addKeyListener(
new KeyAdapter() {
String tmp = "";
@Override
public void keyReleased(KeyEvent ke) {
searchAndAddToResultList();
}
});
// upperOuterBox.add(upperBox1);
upperTopBox.add(upperBox1);
upperTopBox.add(upperOuterBox);
// result area box
Box upperBox2 = Box.createHorizontalBox();
upperBox2.add(Box.createHorizontalGlue());
upperBox2.add(versionList);
upperBox2.add(Box.createHorizontalGlue());
upperOuterBox.add(upperBox2);
upperOuterBox.add(Box.createVerticalGlue());
// added for optical reasons to force correct scrollbar position
Box upperInnerBorderPane = Box.createHorizontalBox();
upperInnerBorderPane.add(upperOuterBox);
upperInnerBorderPane.setBorder(new EmptyBorder(5, 15, 5, 15));
upperInnerBorderPane.setBackground(VSwingUtil.TRANSPARENT_COLOR);
VScrollPane upperScrollPane = new VScrollPane(upperInnerBorderPane);
upperScrollPane.setHorizontalScrollBarPolicy(VScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
upperScrollPane.setVerticalScrollBarPolicy(VScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
upperScrollPane.setMinimumSize(prefScrollPaneDim);
JSplitPane splitPane = new VSplitPane(JSplitPane.VERTICAL_SPLIT);
splitPane.setEnabled(true); // true = transparent
splitPane.setBackground(VSwingUtil.TRANSPARENT_COLOR);
splitPane.setBorder(new EmptyBorder(5, 5, 5, 5));
splitPane.setDividerLocation(0.5);
upperTopBox.add(upperScrollPane);
splitPane.add(upperTopBox); // add in the upper part
htmlCommit.setBackground(VSwingUtil.TRANSPARENT_COLOR);
htmlCommit.setContentType("text/html");
htmlCommit.setOpaque(false);
htmlCommit.setEditable(false);
htmlCommit.setBorder(new EmptyBorder(0, 15, 0, 15));
Box lowerBox = Box.createVerticalBox();
lowerBox.setAlignmentX(Component.LEFT_ALIGNMENT);
lowerBox.add(htmlCommit);
lowerBox.add(Box.createVerticalGlue());
VScrollPane lowerScrollPane = new VScrollPane(lowerBox);
lowerScrollPane.setHorizontalScrollBarPolicy(VScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
lowerScrollPane.setVerticalScrollBarPolicy(VScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
lowerScrollPane.setMinimumSize(new Dimension(0, 0));
// add in the lower part
splitPane.setBottomComponent(lowerScrollPane);
add(splitPane);
versionList.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
// show commit message in lower part if clicked on a row
// in upper part
if (e.getClickCount() == 1) {
final VersionController controller =
canvas.getProjectController().getProject().getProjectFile();
final int numVersions = controller.getNumberOfVersions() - 1;
ArrayList<RevCommit> versions = new ArrayList<RevCommit>();
try {
versions = controller.getVersions();
} catch (IOException ex) {
Logger.getLogger(VersionManagementPanel.class.getName())
.log(Level.SEVERE, null, ex);
}
int versionIndex = ((Version) versionList.getSelectedValue()).getVersion();
htmlCommit.setText(
"<html>"
+ "<pre> <font color=white><br>"
+ "<b>SHA-1:</b> "
+ versions.get(versionIndex).getName()
+ "<br><br>"
+ "<b>Message:</b><br><br>"
+ versions.get(versionIndex).getFullMessage()
+ "</pre></p>"
+ "</html>");
htmlCommit.setCaretPosition(0);
}
if (e.getClickCount() == 2 && SwingUtilities.isLeftMouseButton(e)) {
if (((Version) versionList.getSelectedValue()).getVersion() < 2) {
VDialog.showMessageDialog(
canvas,
"Cannot Load Version",
"The first version in a project contains no"
+ " sessions and cannot be loaded!");
return;
}
// if (VDialog.showConfirmDialog(canvas,
// "Checkout Version:",
// "<html><div align=Center>"
// + "<p>Do you want to checkout the selected"
// + " version?<p>"
// + "<p><b>Unsaved changes will be lost!</b></p>"
// + "</div></html>",
// VDialog.DialogType.YES_NO) != VDialog.YES) {
// return;
// }
int answer =
VDialog.showConfirmDialog(
canvas,
"Checkout Version:",
"<html><div align=Center>"
+ "<p>Checking out selected version.<p><br>"
+ "<p>Do you want to save the current session?</p><br>"
+ "<p><b>Unsaved changes will be lost!</b></p>"
+ "</div></html>",
new String[] {"Save", "Discard", "Cancel"});
if (answer == 0) {
try {
canvas.getProjectController().saveProject(false);
} catch (IOException ex) {
Logger.getLogger(VersionManagement.class.getName()).log(Level.SEVERE, null, ex);
VDialog.showMessageDialog(
canvas,
"Cannot save Project:",
"<html><div align=Center>" + "Project cannot be saved!" + "</div></html>");
}
} else if (answer == 1) {
// nothing to do
} else if (answer == 2) {
return;
}
try {
int versionIndex = ((Version) versionList.getSelectedValue()).getVersion();
canvas.setActive(false);
String currentSessionName = canvas.getProjectController().getCurrentSession();
canvas.getProjectController().close(currentSessionName);
controller.checkoutVersion(versionIndex);
if (dialog != null) {
dialog.close();
dialog = null;
}
if (canvas
.getProjectController()
.getProject()
.getSessionFileByEntryName(currentSessionName)
.exists()) {
canvas.getProjectController().open(currentSessionName, false, true);
} else {
// VDialog.showMessageDialog(canvas,
// "Cannot load \""
// + currentSessionName
// +"\":", "<html><div align=Center>"
// + "<p>The Session "
// + Message.EMPHASIZE_BEGIN
// + currentSessionName
// + Message.EMPHASIZE_END
// + " does not exist in the current"
// + " version."
// + "<p>The <b>Main</b>-Session will"
// + "be loaded instead</div></html>");
canvas.getProjectController().open("Main", false, true);
}
} catch (IOException ex) {
Logger.getLogger(VersionManagementPanel.class.getName())
.log(Level.SEVERE, null, ex);
}
}
}
});
// setMinimumSize(visibleRectDim);
setMaximumSize(visibleRectDim);
int width = getPreferredSize().width;
setPreferredSize(new Dimension(width, (int) (visibleRectDim.height * 0.5)));
} // end constructure