Java Code Examples for com.intellij.openapi.editor.SelectionModel#getSelectedText()

The following examples show how to use com.intellij.openapi.editor.SelectionModel#getSelectedText() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: GoogleTranslation.java    From GoogleTranslation with Apache License 2.0 6 votes vote down vote up 
private void getTranslation(AnActionEvent event) {
    Editor editor = event.getData(PlatformDataKeys.EDITOR);
    if (editor == null) {
        return;
    }
    SelectionModel model = editor.getSelectionModel();
    String selectedText = model.getSelectedText();
    if (TextUtils.isEmpty(selectedText)) {
        selectedText = getCurrentWords(editor);
        if (TextUtils.isEmpty(selectedText)) {
            return;
        }
    }
    String queryText = strip(addBlanks(selectedText));
    new Thread(new RequestRunnable(mTranslator, editor, queryText)).start();
}
Example 2
Source File: SearchActionBase.java    From sourcegraph-jetbrains with Apache License 2.0 6 votes vote down vote up 
@Nullable
private String getSelectedText(Project project) {
    Editor editor = FileEditorManager.getInstance(project).getSelectedTextEditor();
    if (editor == null) {
        return null;
    }
    Document currentDoc = editor.getDocument();
    if (currentDoc == null) {
        return null;
    }
    VirtualFile currentFile = FileDocumentManager.getInstance().getFile(currentDoc);
    if (currentFile == null) {
        return null;
    }
    SelectionModel sel = editor.getSelectionModel();

    return sel.getSelectedText();
}
Example 3
Source File: ReciteWords.java    From ReciteWords with MIT License 6 votes vote down vote up 
private void getTranslation(AnActionEvent event) {
    Editor mEditor = event.getData(PlatformDataKeys.EDITOR);
    Project project = event.getData(PlatformDataKeys.PROJECT);
    String basePath = project.getBasePath();

    if (null == mEditor) {
        return;
    }
    SelectionModel model = mEditor.getSelectionModel();
    String selectedText = model.getSelectedText();
    if (TextUtils.isEmpty(selectedText)) {
        selectedText = getCurrentWords(mEditor);
        if (TextUtils.isEmpty(selectedText)) {
            return;
        }
    }
    String queryText = strip(addBlanks(selectedText));
    new Thread(new RequestRunnable(mEditor, queryText,basePath)).start();
}
Example 4
Source File: AbstractStringManipAction.java    From StringManipulation with Apache License 2.0 6 votes vote down vote up 
protected void executeMyWriteActionPerCaret(Editor editor, Caret caret, Map<String, Object> actionContext, DataContext dataContext, T additionalParam) {
final SelectionModel selectionModel = editor.getSelectionModel();
String selectedText = selectionModel.getSelectedText();

if (selectedText == null) {
	selectSomethingUnderCaret(editor, dataContext, selectionModel);
	selectedText = selectionModel.getSelectedText();

	if (selectedText == null) {
		return;
	}
}

String s = transformSelection(editor, actionContext, dataContext, selectedText, additionalParam);
s = s.replace("\r\n", "\n");
s = s.replace("\r", "\n");
      editor.getDocument().replaceString(selectionModel.getSelectionStart(), selectionModel.getSelectionEnd(), s);
  }
Example 5
Source File: HighlightUsagesHandler.java    From consulo with Apache License 2.0 6 votes vote down vote up 
private static void handleNoUsageTargets(PsiFile file,
                                         @Nonnull Editor editor,
                                         SelectionModel selectionModel,
                                         @Nonnull Project project) {
  if (file.findElementAt(editor.getCaretModel().getOffset()) instanceof PsiWhiteSpace) return;
  selectionModel.selectWordAtCaret(false);
  String selection = selectionModel.getSelectedText();
  LOG.assertTrue(selection != null);
  for (int i = 0; i < selection.length(); i++) {
    if (!Character.isJavaIdentifierPart(selection.charAt(i))) {
      selectionModel.removeSelection();
    }
  }

  doRangeHighlighting(editor, project);
  selectionModel.removeSelection();
}
Example 6
Source File: LogView.java    From logviewer with Apache License 2.0 5 votes vote down vote up 
/**
 * Returns the selected text if there is any selection. If not return all based on parameter
 *
 * @param defaultToAll If no selection, then this decides whether to return all text
 */
String getSelectedText(boolean defaultToAll) {
    ConsoleView console = this.getConsole();
    Editor myEditor = console != null ? (Editor) CommonDataKeys.EDITOR.getData((DataProvider) console) : null;
    if (myEditor != null) {
        Document document = myEditor.getDocument();
        final SelectionModel selectionModel = myEditor.getSelectionModel();
        if (selectionModel.hasSelection()) {
            return selectionModel.getSelectedText();
        } else if (defaultToAll) {
            return document.getText();
        }
    }
    return null;
}
Example 7
Source File: AbstractCaseConvertingAction.java    From StringManipulation with Apache License 2.0 5 votes vote down vote up 
private boolean genericHandling(Editor editor, DataContext dataContext, SelectionModel selectionModel,
		PsiFile psiFile) {
	int caretOffset = editor.getCaretModel().getOffset();
	PsiElement elementAtCaret = PsiUtilBase.getElementAtCaret(editor);
	if (elementAtCaret instanceof PsiPlainText) {
		return super.selectSomethingUnderCaret(editor, dataContext, selectionModel);
	} else if (elementAtCaret instanceof PsiWhiteSpace) {
		elementAtCaret = PsiUtilBase.getElementAtOffset(psiFile, caretOffset - 1);
	}

	if (elementAtCaret == null || elementAtCaret instanceof PsiWhiteSpace) {
		return super.selectSomethingUnderCaret(editor, dataContext, selectionModel);
	} else {
		TextRange textRange = elementAtCaret.getTextRange();
		if (textRange.getLength() == 0) {
			return super.selectSomethingUnderCaret(editor, dataContext, selectionModel);
		}
		selectionModel.setSelection(textRange.getStartOffset(), textRange.getEndOffset());
		String selectedText = selectionModel.getSelectedText();

		if (selectedText != null && selectedText.contains("\n")) {
			selectionModel.removeSelection();
			return super.selectSomethingUnderCaret(editor, dataContext, selectionModel);
		}
		if (StringUtil.isQuoted(selectedText)) {
			selectionModel.setSelection(selectionModel.getSelectionStart() + 1,
					selectionModel.getSelectionEnd() - 1);
		}

		if (caretOffset < selectionModel.getSelectionStart()) {
			editor.getCaretModel().moveToOffset(selectionModel.getSelectionStart());
		}
		if (caretOffset > selectionModel.getSelectionEnd()) {
			editor.getCaretModel().moveToOffset(selectionModel.getSelectionEnd());
		}
		return true;
	}
}
Example 8
Source File: AbstractStringManipAction.java    From StringManipulation with Apache License 2.0 5 votes vote down vote up 
protected boolean selectSomethingUnderCaret(Editor editor, DataContext dataContext, SelectionModel selectionModel) {
	selectionModel.selectLineAtCaret();
	String selectedText = selectionModel.getSelectedText();
	if (selectedText != null && selectedText.endsWith("\n")) {
		selectionModel.setSelection(selectionModel.getSelectionStart(), selectionModel.getSelectionEnd() - 1);
	}
	return true;
}
Example 9
Source File: Selector.java    From translator with MIT License 4 votes vote down vote up 
private String getAutoSelectedText(SelectionModel selectionModel){
    selectionModel.selectWordAtCaret(false);
    return selectionModel.getSelectedText();
}
Example 10
Source File: ExtractRuleAction.java    From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
private void extractSelection(@NotNull PsiFile psiFile, Editor editor, SelectionModel selectionModel) {
	Document doc = editor.getDocument();
	String grammarText = psiFile.getText();
	ParsingResult results = ParsingUtils.parseANTLRGrammar(grammarText);
	final Parser parser = results.parser;
	final ParserRuleContext tree = (ParserRuleContext) results.tree;
	TokenStream tokens = parser.getTokenStream();

	int selStart = selectionModel.getSelectionStart();
	int selStop = selectionModel.getSelectionEnd() - 1; // I'm inclusive and they are exclusive for end offset

	// find appropriate tokens for bounds, don't include WS
	Token start = RefactorUtils.getTokenForCharIndex(tokens, selStart);
	Token stop = RefactorUtils.getTokenForCharIndex(tokens, selStop);
	if ( start==null || stop==null ) {
		return;
	}
	if ( start.getType()==ANTLRv4Lexer.WS ) {
		start = tokens.get(start.getTokenIndex() + 1);
	}
	if ( stop.getType()==ANTLRv4Lexer.WS ) {
		stop = tokens.get(stop.getTokenIndex() - 1);
	}

	selectionModel.setSelection(start.getStartIndex(), stop.getStopIndex() + 1);
	final Project project = psiFile.getProject();
	final ChooseExtractedRuleName nameChooser = new ChooseExtractedRuleName(project);
	nameChooser.show();
	if ( nameChooser.ruleName==null ) return;

	// make new rule string
	final String ruleText = selectionModel.getSelectedText();

	final int insertionPoint = RefactorUtils.getCharIndexOfNextRuleStart(tree, start.getTokenIndex());
	final String newRule = "\n" + nameChooser.ruleName + " : " + ruleText + " ;" + "\n";

	runWriteCommandAction(project, () -> {
		// do all as one operation.
		if ( insertionPoint >= doc.getTextLength() ) {
			doc.insertString(doc.getTextLength(), newRule);
		} else {
			doc.insertString(insertionPoint, newRule);
		}
		doc.replaceString(selectionModel.getSelectionStart(), selectionModel.getSelectionEnd(), nameChooser.ruleName);
	});

	// TODO: only allow selection of fully-formed syntactic entity.
	// E.g., "A (',' A" is invalid grammatically as a rule.
}