Examples with MoveCallback com.intellij.refactoring.move.MoveCallback used on opensource projects

Example 1 with MoveCallback

use of com.intellij.refactoring.move.MoveCallback in project intellij-plugins by StepicOrg.

the class AbstractMoveHandlerDelegate method doMove.

@Override
public void doMove(Project project, PsiElement[] elements, @Nullable PsiElement targetContainer, @Nullable MoveCallback callback) {
    List<PsiFileSystemItem> sources = Arrays.stream(elements).filter(psiElement -> isNotMovableOrRenameElement(psiElement, acceptableClasses)).map(ProjectPsiFilesUtils::getFile).filter(Objects::nonNull).collect(Collectors.toList());
    StringBuilder message = new StringBuilder();
    if (sources.size() > 1) {
        message.append("You can not move the following elements:");
    } else {
        PsiFileSystemItem source = sources.get(0);
        message.append("You can not move the ").append(source.isDirectory() ? "directory" : "file").append(":");
    }
    for (PsiFileSystemItem file : sources) {
        message.append("\n").append(file.getVirtualFile().getPath());
    }
    MessagesEx.error(project, message.toString(), "Move").showNow();
}

Example 2 with MoveCallback

use of com.intellij.refactoring.move.MoveCallback in project intellij-community by JetBrains.

the class CCLessonMoveHandlerDelegate method doMove.

@Override
public void doMove(final Project project, PsiElement[] elements, @Nullable PsiElement targetContainer, @Nullable MoveCallback callback) {
    if (targetContainer == null || !(targetContainer instanceof PsiDirectory)) {
        return;
    }
    final Course course = StudyTaskManager.getInstance(project).getCourse();
    if (course == null) {
        return;
    }
    final PsiDirectory sourceDirectory = (PsiDirectory) elements[0];
    final Lesson sourceLesson = course.getLesson(sourceDirectory.getName());
    final Lesson targetLesson = course.getLesson(((PsiDirectory) targetContainer).getName());
    if (targetLesson == null) {
        Messages.showInfoMessage("Lessons can be moved only to other lessons", "Incorrect Target For Move");
        return;
    }
    final CCMoveStudyItemDialog dialog = new CCMoveStudyItemDialog(project, EduNames.LESSON, targetLesson.getName());
    dialog.show();
    if (dialog.getExitCode() != DialogWrapper.OK_EXIT_CODE) {
        return;
    }
    ApplicationManager.getApplication().runWriteAction(new Runnable() {

        @Override
        public void run() {
            try {
                sourceDirectory.getVirtualFile().rename(this, "tmp");
            } catch (IOException e) {
                LOG.error(e);
            }
        }
    });
    final VirtualFile[] lessonDirs = project.getBaseDir().getChildren();
    final Function<VirtualFile, StudyItem> getStudyItem = file -> course.getLesson(file.getName());
    int sourceLessonIndex = sourceLesson.getIndex();
    sourceLesson.setIndex(-1);
    CCUtils.updateHigherElements(lessonDirs, getStudyItem, sourceLessonIndex, EduNames.LESSON, -1);
    final int newItemIndex = targetLesson.getIndex() + dialog.getIndexDelta();
    CCUtils.updateHigherElements(lessonDirs, getStudyItem, newItemIndex - 1, EduNames.LESSON, 1);
    sourceLesson.setIndex(newItemIndex);
    Collections.sort(course.getLessons(), EduUtils.INDEX_COMPARATOR);
    ApplicationManager.getApplication().runWriteAction(new Runnable() {

        @Override
        public void run() {
            try {
                sourceDirectory.getVirtualFile().rename(this, EduNames.LESSON + newItemIndex);
            } catch (IOException e) {
                LOG.error(e);
            }
        }
    });
}