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 void setDiffRequest(DiffRequest data) {
myDiffRequest = data;
if (data.getHints().contains(DiffTool.HINT_DO_NOT_IGNORE_WHITESPACES)) {
setComparisonPolicy(ComparisonPolicy.DEFAULT, false);
}
myDataProvider.putData(myDiffRequest.getGenericData());
DiffContent content1 = data.getContents()[0];
DiffContent content2 = data.getContents()[1];
setContents(content1, content2);
setTitles(data);
setWindowTitle(myOwnerWindow, data.getWindowTitle());
myPanel.setToolbarActions(createToolbar());
data.customizeToolbar(myPanel.resetToolbar());
myPanel.registerToolbarActions();
initEditorSettings(getEditor1());
initEditorSettings(getEditor2());
final JComponent oldBottomComponent = myPanel.getBottomComponent();
if (oldBottomComponent instanceof Disposable) {
Disposer.dispose((Disposable) oldBottomComponent);
}
final JComponent newBottomComponent = data.getBottomComponent();
myPanel.setBottomComponent(newBottomComponent);
if (myIsRequestFocus) {
IdeFocusManager fm = IdeFocusManager.getInstance(myProject);
boolean isEditor1Focused =
getEditor1() != null && fm.getFocusedDescendantFor(getEditor1().getComponent()) != null;
boolean isEditor2Focused =
myData.getContent2() != null
&& getEditor2() != null
&& fm.getFocusedDescendantFor(getEditor2().getComponent()) != null;
if (isEditor1Focused || isEditor2Focused) {
Editor e = isEditor2Focused ? getEditor2() : getEditor1();
if (e != null) {
fm.requestFocus(e.getContentComponent(), true);
}
}
myPanel.requestScrollEditors();
}
}