/** Next that is driven by visibility. It continues to next not yet visible difference. */
private void onNextButton() {
if (showingFileTable()) {
currentIndex = fileTable.getSelectedIndex();
currentModelIndex = fileTable.getSelectedModelIndex();
}
DiffController view = setups[currentModelIndex].getView();
int currentDifferenceIndex = view != null ? view.getDifferenceIndex() : -1;
if (view != null) {
int visibleDiffernce = view.getDifferenceIndex();
if (visibleDiffernce < view.getDifferenceCount() - 1) {
currentDifferenceIndex = Math.max(currentDifferenceIndex, visibleDiffernce);
}
if (++currentDifferenceIndex >= view.getDifferenceCount()) {
if (++currentIndex >= setups.length) {
currentIndex--;
} else {
setDiffIndex(currentIndex, 0);
}
} else {
view.setLocation(
DiffController.DiffPane.Modified,
DiffController.LocationType.DifferenceIndex,
currentDifferenceIndex);
}
} else {
if (++currentIndex >= setups.length) {
currentIndex = 0;
}
setDiffIndex(currentIndex, 0);
}
refreshComponents();
}
private void updateSplitLocation() {
if (dividerSet) {
return;
}
JComponent parent = (JComponent) getParent();
Dimension dim = parent == null ? new Dimension() : parent.getSize();
if (dim.width <= 0 || dim.height <= 0) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
updateSplitLocation();
}
});
}
dividerSet = true;
JTable jt = fileTable.getTable();
int optimalLocation =
jt.getPreferredSize().height + jt.getTableHeader().getPreferredSize().height;
if (optimalLocation > dim.height / 3) {
optimalLocation = dim.height / 3;
}
if (optimalLocation <= jt.getTableHeader().getPreferredSize().height) {
optimalLocation = jt.getTableHeader().getPreferredSize().height * 3;
}
splitPane.setDividerLocation(optimalLocation);
}
private void setupComponents() {
fileTable = new DiffFileTable(this);
splitPane.setTopComponent(fileTable.getComponent());
splitPane.setBottomComponent(
new NoContentPanel(NbBundle.getMessage(MultiDiffPanel.class, "MSG_DiffPanel_NoContent")));
commitButton.addActionListener(this);
commitButton.setToolTipText(
NbBundle.getMessage(MultiDiffPanel.class, "MSG_CommitDiff_Tooltip", contextName));
updateButton.setToolTipText(
NbBundle.getMessage(MultiDiffPanel.class, "MSG_UpdateDiff_Tooltip", contextName));
ButtonGroup grp = new ButtonGroup();
nextAction =
new AbstractAction(
null,
new javax.swing.ImageIcon(
getClass().getResource("/org/nbgit/resources/icons/diff-next.png"))) { // NOI18N
{
putValue(
Action.SHORT_DESCRIPTION,
java.util.ResourceBundle.getBundle("org/nbgit/ui/diff/Bundle")
.getString("CTL_DiffPanel_Next_Tooltip"));
}
public void actionPerformed(ActionEvent e) {
onNextButton();
}
};
prevAction =
new AbstractAction(
null,
new javax.swing.ImageIcon(
getClass().getResource("/org/nbgit/resources/icons/diff-prev.png"))) { // NOI18N
{
putValue(
Action.SHORT_DESCRIPTION,
java.util.ResourceBundle.getBundle("org/nbgit/ui/diff/Bundle")
.getString("CTL_DiffPanel_Prev_Tooltip"));
}
public void actionPerformed(ActionEvent e) {
onPrevButton();
}
};
nextButton.setAction(nextAction);
prevButton.setAction(prevAction);
}
/**
* Construct diff component showing just one file. It hides All, Local, Remote toggles and file
* chooser combo.
*/
public MultiDiffPanel(File file, String rev1, String rev2) {
context = null;
contextName = file.getName();
initComponents();
setupComponents();
fileTable.getComponent().setVisible(false);
commitButton.setVisible(false);
// mimics refreshSetups()
setups = new Setup[] {new Setup(file, rev1, rev2)};
setDiffIndex(0, 0);
dpt = new DiffPrepareTask(setups);
prepareTask = RequestProcessor.getDefault().post(dpt);
}
private void refreshSetups() {
if (dpt != null) {
prepareTask.cancel();
}
File[] files;
switch (currentType) {
case Setup.DIFFTYPE_LOCAL:
displayStatuses = StatusInfo.STATUS_LOCAL_CHANGE;
break;
case Setup.DIFFTYPE_REMOTE:
displayStatuses = StatusInfo.STATUS_REMOTE_CHANGE;
break;
case Setup.DIFFTYPE_ALL:
displayStatuses = StatusInfo.STATUS_LOCAL_CHANGE | StatusInfo.STATUS_REMOTE_CHANGE;
break;
default:
throw new IllegalStateException("Unknown DIFF type:" + currentType); // NOI18N
}
files = GitUtils.getModifiedFiles(context, displayStatuses);
setups = computeSetups(files);
boolean propertyColumnVisible = false;
for (Setup setup : setups) {
if (setup.getPropertyName() != null) {
propertyColumnVisible = true;
break;
}
}
fileTable.setColumns(
propertyColumnVisible
? new String[] {
DiffNode.COLUMN_NAME_NAME,
DiffNode.COLUMN_NAME_PROPERTY,
DiffNode.COLUMN_NAME_STATUS,
DiffNode.COLUMN_NAME_LOCATION
}
: new String[] {
DiffNode.COLUMN_NAME_NAME, DiffNode.COLUMN_NAME_STATUS, DiffNode.COLUMN_NAME_LOCATION
});
fileTable.setTableModel(setupToNodes(setups));
if (setups.length == 0) {
String noContentLabel;
switch (currentType) {
case Setup.DIFFTYPE_LOCAL:
noContentLabel =
NbBundle.getMessage(MultiDiffPanel.class, "MSG_DiffPanel_NoLocalChanges");
break;
case Setup.DIFFTYPE_REMOTE:
noContentLabel =
NbBundle.getMessage(MultiDiffPanel.class, "MSG_DiffPanel_NoRemoteChanges");
break;
case Setup.DIFFTYPE_ALL:
noContentLabel = NbBundle.getMessage(MultiDiffPanel.class, "MSG_DiffPanel_NoAllChanges");
break;
default:
throw new IllegalStateException("Unknown DIFF type:" + currentType); // NOI18N
}
setups = null;
fileTable.setTableModel(new Node[0]);
fileTable.getComponent().setEnabled(false);
fileTable.getComponent().setPreferredSize(null);
Dimension dim = fileTable.getComponent().getPreferredSize();
fileTable.getComponent().setPreferredSize(new Dimension(dim.width + 1, dim.height));
diffView = null;
diffView = new NoContentPanel(noContentLabel);
setBottomComponent();
nextAction.setEnabled(false);
prevAction.setEnabled(false);
revalidate();
repaint();
} else {
fileTable.getComponent().setEnabled(true);
fileTable.getComponent().setPreferredSize(null);
Dimension dim = fileTable.getComponent().getPreferredSize();
fileTable.getComponent().setPreferredSize(new Dimension(dim.width + 1, dim.height));
setDiffIndex(0, 0);
dpt = new DiffPrepareTask(setups);
prepareTask = RequestProcessor.getDefault().post(dpt);
}
}
private boolean showingFileTable() {
return fileTable.getComponent().isVisible();
}
private void setDiffIndex(int idx, int location) {
currentIndex = idx;
DiffController view = null;
if (currentIndex != -1) {
currentModelIndex = showingFileTable() ? fileTable.getModelIndex(currentIndex) : 0;
view = setups[currentModelIndex].getView();
// enable Select in .. action
TopComponent tc = (TopComponent) getClientProperty(TopComponent.class);
if (tc != null) {
Node node = Node.EMPTY;
File baseFile = setups[currentModelIndex].getBaseFile();
if (baseFile != null) {
FileObject fo = FileUtil.toFileObject(baseFile);
if (fo != null) {
node = new AbstractNode(Children.LEAF, Lookups.singleton(fo));
}
}
tc.setActivatedNodes(new Node[] {node});
}
diffView = null;
boolean focus = false;
if (view != null) {
if (showingFileTable()) {
fileTableSetSelectedIndexContext = true;
fileTable.setSelectedIndex(currentIndex);
fileTableSetSelectedIndexContext = false;
}
diffView = view.getJComponent();
diffView.getActionMap().put("jumpNext", nextAction); // NOI18N
diffView.getActionMap().put("jumpPrev", prevAction); // NOI18N
setBottomComponent();
if (location == -1) {
location = view.getDifferenceCount() - 1;
}
if (location >= 0 && location < view.getDifferenceCount()) {
view.setLocation(
DiffController.DiffPane.Modified,
DiffController.LocationType.DifferenceIndex,
location);
}
Component toc = WindowManager.getDefault().getRegistry().getActivated();
if (SwingUtilities.isDescendingFrom(this, toc)) {
// focus = true;
}
} else {
diffView =
new NoContentPanel(
NbBundle.getMessage(MultiDiffPanel.class, "MSG_DiffPanel_NoContent"));
}
} else {
currentModelIndex = -1;
diffView =
new NoContentPanel(
NbBundle.getMessage(MultiDiffPanel.class, "MSG_DiffPanel_NoFileSelected"));
setBottomComponent();
}
delegatingUndoRedo.setDiffView(diffView);
refreshComponents();
// if (focus) {
// diffView.requestFocusInWindow();
// }
}
