public void dispose() {
myDisposed = true;
myDiffUpdater.dispose();
Disposer.dispose(myScrollSupport);
Disposer.dispose(myData);
myPanel.cancelScrollEditors();
JComponent component = myPanel.getBottomComponent();
if (component instanceof Disposable) {
Disposer.dispose((Disposable) component);
}
myPanel.setBottomComponent(null);
myPanel.setDataProvider(null);
myPanel.setScrollingPanel(null);
}
public DiffPanelImpl(
final Window owner,
@NotNull Project project,
boolean enableToolbar,
boolean horizontal,
int diffDividerPolygonsOffset,
DiffTool parentTool) {
myProject = project;
myIsHorizontal = horizontal;
myParentTool = parentTool;
myOptions = new DiffPanelOptions(this);
myPanel = new DiffPanelOuterComponent(TextDiffType.DIFF_TYPES, null);
myPanel.disableToolbar(!enableToolbar);
if (enableToolbar) myPanel.resetToolbar();
myOwnerWindow = owner;
myIsSyncScroll = true;
final boolean v = !horizontal;
myLeftSide = new DiffSideView(this, new CustomLineBorder(1, 0, v ? 0 : 1, v ? 0 : 1));
myRightSide = new DiffSideView(this, new CustomLineBorder(v ? 0 : 1, v ? 0 : 1, 1, 0));
myLeftSide.becomeMaster();
myDiffUpdater = new Rediffers(this);
myDiffDividerPolygonsOffset = diffDividerPolygonsOffset;
myData = createDiffPanelState(this);
if (horizontal) {
mySplitter =
new DiffSplitter(
myLeftSide.getComponent(),
myRightSide.getComponent(),
new DiffDividerPaint(this, FragmentSide.SIDE1, diffDividerPolygonsOffset),
myData);
} else {
mySplitter =
new HorizontalDiffSplitter(myLeftSide.getComponent(), myRightSide.getComponent());
}
myPanel.insertDiffComponent(mySplitter.getComponent(), new MyScrollingPanel());
myDataProvider = new MyGenericDataProvider(this);
myPanel.setDataProvider(myDataProvider);
ComparisonPolicy comparisonPolicy = getComparisonPolicy();
ComparisonPolicy defaultComparisonPolicy =
DiffManagerImpl.getInstanceEx().getComparisonPolicy();
if (comparisonPolicy != defaultComparisonPolicy) {
setComparisonPolicy(defaultComparisonPolicy, false);
}
HighlightMode highlightMode = getHighlightMode();
HighlightMode defaultHighlightMode = DiffManagerImpl.getInstanceEx().getHighlightMode();
if (highlightMode != defaultHighlightMode) {
setHighlightMode(defaultHighlightMode, false);
}
myVisibleAreaListener =
new VisibleAreaListener() {
@Override
public void visibleAreaChanged(VisibleAreaEvent e) {
Editor editor1 = getEditor1();
if (editor1 != null) {
editor1.getComponent().repaint();
}
Editor editor2 = getEditor2();
if (editor2 != null) {
editor2.getComponent().repaint();
}
}
};
registerActions();
}