Examples with Editor com.intellij.openapi.editor.Editor used on opensource projects

Example 91 with Editor

use of com.intellij.openapi.editor.Editor in project intellij-community by JetBrains.

the class CCAnswerPlaceholderAction method getState.

@Nullable
protected CCState getState(@NotNull AnActionEvent e) {
    final Project project = e.getProject();
    if (project == null || !CCUtils.isCourseCreator(project)) {
        return null;
    }
    final PsiFile psiFile = CommonDataKeys.PSI_FILE.getData(e.getDataContext());
    if (psiFile == null) {
        return null;
    }
    VirtualFile virtualFile = psiFile.getVirtualFile();
    if (virtualFile == null) {
        return null;
    }
    final Editor editor = CommonDataKeys.EDITOR.getData(e.getDataContext());
    if (editor == null) {
        return null;
    }
    TaskFile taskFile = StudyUtils.getTaskFile(project, virtualFile);
    if (taskFile == null) {
        return null;
    }
    AnswerPlaceholder answerPlaceholder = StudyUtils.getAnswerPlaceholder(editor.getCaretModel().getOffset(), getPlaceholders(taskFile));
    return new CCState(taskFile, answerPlaceholder, psiFile, editor, project);
}

Example 92 with Editor

use of com.intellij.openapi.editor.Editor in project intellij-community by JetBrains.

the class CCDeleteAllAnswerPlaceholdersAction method actionPerformed.

@Override
public void actionPerformed(AnActionEvent e) {
    final DataContext context = e.getDataContext();
    final VirtualFile file = CommonDataKeys.VIRTUAL_FILE.getData(context);
    final Project project = e.getProject();
    if (file == null || project == null) {
        return;
    }
    final TaskFile taskFile = StudyUtils.getTaskFile(project, file);
    if (taskFile == null) {
        return;
    }
    Editor editor = CommonDataKeys.EDITOR.getData(context);
    if (editor == null) {
        FileEditorManager instance = FileEditorManager.getInstance(project);
        if (!instance.isFileOpen(file)) {
            return;
        }
        FileEditor fileEditor = instance.getSelectedEditor(file);
        if (!(fileEditor instanceof TextEditor)) {
            return;
        }
        editor = ((TextEditor) fileEditor).getEditor();
    }
    List<AnswerPlaceholder> placeholders = new ArrayList<>(taskFile.getAnswerPlaceholders());
    final ClearPlaceholders action = new ClearPlaceholders(taskFile, placeholders, editor);
    EduUtils.runUndoableAction(project, ACTION_NAME, action, UndoConfirmationPolicy.REQUEST_CONFIRMATION);
}

Example 93 with Editor

use of com.intellij.openapi.editor.Editor in project intellij-community by JetBrains.

the class StudyUtils method selectFirstAnswerPlaceholder.

public static void selectFirstAnswerPlaceholder(@Nullable final StudyEditor studyEditor, @NotNull final Project project) {
    if (studyEditor == null)
        return;
    final Editor editor = studyEditor.getEditor();
    IdeFocusManager.getInstance(project).requestFocus(editor.getContentComponent(), true);
    final List<AnswerPlaceholder> placeholders = studyEditor.getTaskFile().getActivePlaceholders();
    if (placeholders.isEmpty())
        return;
    final AnswerPlaceholder placeholder = placeholders.get(0);
    Pair<Integer, Integer> offsets = getPlaceholderOffsets(placeholder, editor.getDocument());
    editor.getSelectionModel().setSelection(offsets.first, offsets.second);
    editor.getCaretModel().moveToOffset(offsets.first);
    editor.getScrollingModel().scrollToCaret(ScrollType.CENTER);
}

Example 94 with Editor

use of com.intellij.openapi.editor.Editor in project intellij-community by JetBrains.

the class PyDocstringGenerator method startTemplate.

public void startTemplate() {
    Preconditions.checkNotNull(myDocStringOwner, "For this action docstring owner must be supplied");
    final PyStringLiteralExpression docStringExpression = getDocStringExpression();
    assert docStringExpression != null;
    final TemplateBuilder builder = TemplateBuilderFactory.getInstance().createTemplateBuilder(docStringExpression);
    if (myAddedParams.size() > 1) {
        throw new IllegalArgumentException("TemplateBuilder can be created only for one parameter");
    }
    final DocstringParam paramToEdit = getParamToEdit();
    final DocStringFormat format = myDocStringFormat;
    if (format == DocStringFormat.PLAIN) {
        return;
    }
    final StructuredDocString parsed = DocStringUtil.parseDocString(format, docStringExpression);
    final Substring substring;
    if (paramToEdit.isReturnValue()) {
        substring = parsed.getReturnTypeSubstring();
    } else {
        final String paramName = paramToEdit.getName();
        substring = parsed.getParamTypeSubstring(paramName);
    }
    if (substring == null) {
        return;
    }
    builder.replaceRange(substring.getTextRange(), getDefaultType(getParamToEdit()));
    Template template = ((TemplateBuilderImpl) builder).buildInlineTemplate();
    final VirtualFile virtualFile = myDocStringOwner.getContainingFile().getVirtualFile();
    if (virtualFile == null)
        return;
    final Project project = myDocStringOwner.getProject();
    OpenFileDescriptor descriptor = new OpenFileDescriptor(project, virtualFile, docStringExpression.getTextOffset());
    Editor targetEditor = FileEditorManager.getInstance(project).openTextEditor(descriptor, true);
    if (targetEditor != null) {
        TemplateManager.getInstance(project).startTemplate(targetEditor, template);
    }
}

Example 95 with Editor

use of com.intellij.openapi.editor.Editor in project intellij-community by JetBrains.

the class ChangeTo method applyFix.

public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) {
    PsiElement element = descriptor.getPsiElement();
    if (element == null)
        return;
    Editor editor = PsiUtilBase.findEditor(element);
    if (editor == null) {
        return;
    }
    TextRange textRange = ((ProblemDescriptorBase) descriptor).getTextRange();
    editor.getSelectionModel().setSelection(textRange.getStartOffset(), textRange.getEndOffset());
    String word = editor.getSelectionModel().getSelectedText();
    if (word == null || StringUtil.isEmpty(word)) {
        return;
    }
    List<LookupElement> lookupItems = new ArrayList<>();
    for (String variant : getSuggestions(project)) {
        lookupItems.add(LookupElementBuilder.create(variant));
    }
    LookupElement[] items = new LookupElement[lookupItems.size()];
    items = lookupItems.toArray(items);
    LookupManager lookupManager = LookupManager.getInstance(project);
    lookupManager.showLookup(editor, items);
}