private void updateUIWithFindModel() {
boolean needToResetSearchFocus = mySearchTextComponent.hasFocus();
boolean needToResetReplaceFocus = myReplaceTextComponent.hasFocus();
updateSearchComponent();
updateReplaceComponent();
if (myFindModel.isReplaceState()) {
if (myReplaceFieldWrapper.getParent() == null) {
myLeftPanel.add(myReplaceFieldWrapper, BorderLayout.CENTER);
}
if (myReplaceToolbarWrapper.getParent() == null) {
myRightPanel.add(myReplaceToolbarWrapper, BorderLayout.CENTER);
}
if (needToResetReplaceFocus) {
myReplaceTextComponent.requestFocusInWindow();
}
} else {
if (myReplaceFieldWrapper.getParent() != null) {
myLeftPanel.remove(myReplaceFieldWrapper);
}
if (myReplaceToolbarWrapper.getParent() != null) {
myRightPanel.remove(myReplaceToolbarWrapper);
}
}
if (needToResetSearchFocus) mySearchTextComponent.requestFocusInWindow();
mySearchActionsToolbar1.updateActionsImmediately();
mySearchActionsToolbar2.updateActionsImmediately();
myReplaceActionsToolbar1.updateActionsImmediately();
myReplaceActionsToolbar2.updateActionsImmediately();
myReplaceToolbarWrapper.revalidate();
revalidate();
repaint();
myLivePreviewController.setTrackingSelection(!myFindModel.isGlobal());
}
private void updateResults(final boolean allowedToChangedEditorSelection) {
final String text = myFindModel.getStringToFind();
if (text.length() == 0) {
nothingToSearchFor();
} else {
if (myFindModel.isRegularExpressions()) {
try {
Pattern.compile(text);
} catch (Exception e) {
setNotFoundBackground();
myClickToHighlightLabel.setVisible(false);
mySearchResults.clear();
myMatchInfoLabel.setText("Incorrect regular expression");
return;
}
}
final FindManager findManager = FindManager.getInstance(myProject);
if (allowedToChangedEditorSelection) {
findManager.setFindWasPerformed();
FindModel copy = new FindModel();
copy.copyFrom(myFindModel);
copy.setReplaceState(false);
findManager.setFindNextModel(copy);
}
if (myLivePreviewController != null) {
myLivePreviewController.updateInBackground(myFindModel, allowedToChangedEditorSelection);
}
}
}
private static FindModel createDefaultFindModel(Project project, Editor editor) {
FindModel findModel = new FindModel();
findModel.copyFrom(FindManager.getInstance(project).getFindInFileModel());
if (editor.getSelectionModel().hasSelection()) {
String selectedText = editor.getSelectionModel().getSelectedText();
if (selectedText != null) {
findModel.setStringToFind(selectedText);
}
}
findModel.setPromptOnReplace(false);
return findModel;
}
private void replaceFieldDocumentChanged() {
setMatchesLimit(LivePreviewController.MATCHES_LIMIT);
myFindModel.setStringToReplace(myReplaceTextComponent.getText());
if (myReplaceTextComponent instanceof JTextArea) {
adjustRows((JTextArea) myReplaceTextComponent);
}
updateMultiLineStateIfNeed();
}
private void updateReplaceComponent() {
final int oldCaretPosition =
myReplaceTextComponent != null ? myReplaceTextComponent.getCaretPosition() : 0;
String oldText =
myReplaceTextComponent != null
? myReplaceTextComponent.getText()
: myFindModel.getStringToReplace();
if (!updateTextComponent(false)) {
return;
}
if (oldText != null) {
myReplaceTextComponent.setText(oldText);
}
myReplaceTextComponent
.getDocument()
.addDocumentListener(
new DocumentAdapter() {
@Override
protected void textChanged(DocumentEvent e) {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
replaceFieldDocumentChanged();
}
});
}
});
if (!getFindModel().isMultiline()) {
new ReplaceOnEnterAction(this, myReplaceTextComponent);
}
// myReplaceTextComponent.setText(myFindModel.getStringToReplace());
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
myReplaceTextComponent.setCaretPosition(oldCaretPosition);
}
});
new VariantsCompletionAction(myReplaceTextComponent);
new NextOccurrenceAction(this, myReplaceFieldWrapper);
new PrevOccurrenceAction(this, myReplaceFieldWrapper);
myReplaceFieldWrapper.revalidate();
myReplaceFieldWrapper.repaint();
}
private void searchFieldDocumentChanged() {
setMatchesLimit(LivePreviewController.MATCHES_LIMIT);
String text = mySearchTextComponent.getText();
myFindModel.setStringToFind(text);
if (!StringUtil.isEmpty(text)) {
updateResults(true);
} else {
nothingToSearchFor();
}
if (mySearchTextComponent instanceof JTextArea) {
adjustRows((JTextArea) mySearchTextComponent);
}
updateMultiLineStateIfNeed();
}
public EditorSearchComponent(
@NotNull final Editor editor, final Project project, FindModel findModel) {
myFindModel = findModel;
myProject = project;
myEditor = editor;
mySearchResults = new SearchResults(myEditor, myProject);
myLivePreviewController = new LivePreviewController(mySearchResults, this);
myDefaultBackground = new JTextField().getBackground();
initUI();
new SwitchToFind(this);
new SwitchToReplace(this, editor);
myFindModel.addObserver(
new FindModel.FindModelObserver() {
@Override
public void findModelChanged(FindModel findModel) {
String stringToFind = myFindModel.getStringToFind();
if (!wholeWordsApplicable(stringToFind)) {
myFindModel.setWholeWordsOnly(false);
}
updateUIWithFindModel();
updateResults(true);
syncFindModels(FindManager.getInstance(myProject).getFindInFileModel(), myFindModel);
}
});
updateUIWithFindModel();
if (ApplicationManager.getApplication().isUnitTestMode()) {
initLivePreview();
}
updateMultiLineStateIfNeed();
}
public void setTextInField(final String text) {
mySearchTextComponent.setText(text);
myFindModel.setStringToFind(text);
}
private boolean updateTextComponent(final boolean search) {
JTextComponent oldComponent = search ? mySearchTextComponent : myReplaceTextComponent;
Color oldBackground = oldComponent != null ? oldComponent.getBackground() : null;
Wrapper wrapper = search ? mySearchFieldWrapper : myReplaceFieldWrapper;
boolean multiline = myFindModel.isMultiline();
if (multiline && oldComponent instanceof JTextArea) return false;
if (!multiline && oldComponent instanceof JTextField) return false;
final JTextComponent textComponent;
if (multiline) {
textComponent = new JTextArea();
((JTextArea) textComponent).setColumns(25);
((JTextArea) textComponent).setRows(2);
wrapper.setContent(
new SearchWrapper(textComponent, new ShowHistoryAction(textComponent, this)));
} else {
SearchTextField searchTextField = new SearchTextField(true);
searchTextField.setOpaque(false);
textComponent = searchTextField.getTextEditor();
searchTextField.getTextEditor().setColumns(25);
if (UIUtil.isUnderGTKLookAndFeel()) {
textComponent.setOpaque(false);
}
setupHistoryToSearchField(
searchTextField,
search
? FindSettings.getInstance().getRecentFindStrings()
: FindSettings.getInstance().getRecentReplaceStrings());
textComponent.registerKeyboardAction(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final String text = textComponent.getText();
myFindModel.setMultiline(true);
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
if (search) {
mySearchTextComponent.setText(text + "\n");
} else {
myReplaceTextComponent.setText(text + "\n");
}
}
});
}
},
KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, InputEvent.ALT_DOWN_MASK),
JComponent.WHEN_FOCUSED);
wrapper.setContent(searchTextField);
}
if (search) {
mySearchTextComponent = textComponent;
} else {
myReplaceTextComponent = textComponent;
}
UIUtil.addUndoRedoActions(textComponent);
Utils.setSmallerFont(textComponent);
textComponent.putClientProperty("AuxEditorComponent", Boolean.TRUE);
if (oldBackground != null) {
textComponent.setBackground(oldBackground);
}
textComponent.addFocusListener(
new FocusListener() {
@Override
public void focusGained(final FocusEvent e) {
textComponent.repaint();
}
@Override
public void focusLost(final FocusEvent e) {
textComponent.repaint();
}
});
new CloseOnESCAction(this, textComponent);
return true;
}
private static void syncFindModels(FindModel to, FindModel from) {
to.setCaseSensitive(from.isCaseSensitive());
to.setWholeWordsOnly(from.isWholeWordsOnly());
to.setRegularExpressions(from.isRegularExpressions());
to.setSearchContext(from.getSearchContext());
if (from.isReplaceState()) {
to.setPreserveCase(from.isPreserveCase());
}
}
private void updateMultiLineStateIfNeed() {
myFindModel.setMultiline(
mySearchTextComponent.getText().contains("\n")
|| myReplaceTextComponent.getText().contains("\n"));
}
private void updateSearchComponent() {
final int oldCaretPosition =
mySearchTextComponent != null ? mySearchTextComponent.getCaretPosition() : 0;
String oldText =
mySearchTextComponent != null
? mySearchTextComponent.getText()
: myFindModel.getStringToFind();
if (!updateTextComponent(true)) {
return;
}
if (oldText != null) {
mySearchTextComponent.setText(oldText);
}
mySearchTextComponent
.getDocument()
.addDocumentListener(
new DocumentAdapter() {
@Override
protected void textChanged(DocumentEvent e) {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
searchFieldDocumentChanged();
}
});
}
});
}
});
mySearchTextComponent.registerKeyboardAction(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
if (StringUtil.isEmpty(mySearchTextComponent.getText())) {
close();
} else {
requestFocus(myEditor.getContentComponent());
addTextToRecent(EditorSearchComponent.this.mySearchTextComponent);
}
}
},
KeyStroke.getKeyStroke(
KeyEvent.VK_ENTER,
SystemInfo.isMac ? InputEvent.META_DOWN_MASK : InputEvent.CTRL_DOWN_MASK),
JComponent.WHEN_FOCUSED);
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
mySearchTextComponent.setCaretPosition(oldCaretPosition);
}
});
new RestorePreviousSettingsAction(this, mySearchTextComponent);
new VariantsCompletionAction(
mySearchTextComponent); // It registers a shortcut set automatically on construction
}