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path: root/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyRefreshTaskFileAction.java
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-rw-r--r--python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyRefreshTaskFileAction.java211
1 files changed, 121 insertions, 90 deletions
diff --git a/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyRefreshTaskFileAction.java b/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyRefreshTaskFileAction.java
index a9448ddea0e3..a6c16d2553bf 100644
--- a/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyRefreshTaskFileAction.java
+++ b/python/edu/learn-python/src/com/jetbrains/python/edu/actions/StudyRefreshTaskFileAction.java
@@ -22,108 +22,139 @@ import com.jetbrains.python.edu.StudyTaskManager;
import com.jetbrains.python.edu.StudyUtils;
import com.jetbrains.python.edu.course.*;
import com.jetbrains.python.edu.editor.StudyEditor;
+import org.jetbrains.annotations.NotNull;
import java.io.*;
public class StudyRefreshTaskFileAction extends DumbAwareAction {
private static final Logger LOG = Logger.getInstance(StudyRefreshTaskFileAction.class.getName());
- public void refresh(final Project project) {
- ApplicationManager.getApplication().invokeLater(new Runnable() {
+ public static void refresh(final Project project) {
+ ApplicationManager.getApplication().invokeLater(new Runnable() {
+ @Override
+ public void run() {
+ ApplicationManager.getApplication().runWriteAction(new Runnable() {
+ @SuppressWarnings("IOResourceOpenedButNotSafelyClosed")
@Override
public void run() {
- ApplicationManager.getApplication().runWriteAction(new Runnable() {
- @SuppressWarnings("IOResourceOpenedButNotSafelyClosed")
- @Override
- public void run() {
- final Editor editor = StudyEditor.getSelectedEditor(project);
- assert editor != null;
- final Document document = editor.getDocument();
- StudyDocumentListener listener = StudyEditor.getListener(document);
- if (listener != null) {
- document.removeDocumentListener(listener);
- }
- final int lineCount = document.getLineCount();
- if (lineCount != 0) {
- CommandProcessor.getInstance().runUndoTransparentAction(new Runnable() {
- @Override
- public void run() {
- document.deleteString(0, document.getLineEndOffset(lineCount - 1));
- }
- });
- }
- StudyTaskManager taskManager = StudyTaskManager.getInstance(project);
- Course course = taskManager.getCourse();
- assert course != null;
- File resourceFile = new File(course.getResourcePath());
- File resourceRoot = resourceFile.getParentFile();
- FileDocumentManager fileDocumentManager = FileDocumentManager.getInstance();
- VirtualFile openedFile = fileDocumentManager.getFile(document);
- assert openedFile != null;
- final TaskFile selectedTaskFile = taskManager.getTaskFile(openedFile);
- assert selectedTaskFile != null;
- Task currentTask = selectedTaskFile.getTask();
- String lessonDir = Lesson.LESSON_DIR + String.valueOf(currentTask.getLesson().getIndex() + 1);
- String taskDir = Task.TASK_DIR + String.valueOf(currentTask.getIndex() + 1);
- File pattern = new File(new File(new File(resourceRoot, lessonDir), taskDir), openedFile.getName());
- BufferedReader reader = null;
- try {
- reader = new BufferedReader(new InputStreamReader(new FileInputStream(pattern)));
- String line;
- StringBuilder patternText = new StringBuilder();
- while ((line = reader.readLine()) != null) {
- patternText.append(line);
- patternText.append("\n");
- }
- int patternLength = patternText.length();
- if (patternText.charAt(patternLength - 1) == '\n') {
- patternText.delete(patternLength - 1, patternLength);
- }
- document.setText(patternText);
- StudyStatus oldStatus = currentTask.getStatus();
- LessonInfo lessonInfo = currentTask.getLesson().getLessonInfo();
- lessonInfo.update(oldStatus, -1);
- lessonInfo.update(StudyStatus.Unchecked, +1);
- StudyUtils.updateStudyToolWindow(project);
- for (TaskWindow taskWindow : selectedTaskFile.getTaskWindows()) {
- taskWindow.reset();
- }
- ProjectView.getInstance(project).refresh();
- if (listener != null) {
- document.addDocumentListener(listener);
- }
- selectedTaskFile.drawAllWindows(editor);
- ApplicationManager.getApplication().invokeLater(new Runnable() {
- @Override
- public void run() {
- IdeFocusManager.getInstance(project).requestFocus(editor.getContentComponent(), true);
- }
- });
- selectedTaskFile.navigateToFirstTaskWindow(editor);
- BalloonBuilder balloonBuilder =
- JBPopupFactory.getInstance().createHtmlTextBalloonBuilder("You can now start again", MessageType.INFO, null);
- final Balloon balloon = balloonBuilder.createBalloon();
- StudyEditor selectedStudyEditor = StudyEditor.getSelectedStudyEditor(project);
- assert selectedStudyEditor != null;
- balloon.showInCenterOf(selectedStudyEditor.getRefreshButton());
- Disposer.register(project, balloon);
- }
- catch (FileNotFoundException e1) {
- LOG.error(e1);
- }
- catch (IOException e1) {
- LOG.error(e1);
- }
- finally {
- StudyUtils.closeSilently(reader);
- }
- }
- });
+ final Editor editor = StudyEditor.getSelectedEditor(project);
+ assert editor != null;
+ final Document document = editor.getDocument();
+ refreshFile(editor, document, project);
}
});
+ }
+ });
}
- public void actionPerformed(AnActionEvent e) {
+ public static void refreshFile(@NotNull final Editor editor, @NotNull final Document document, @NotNull final Project project) {
+ StudyTaskManager taskManager = StudyTaskManager.getInstance(project);
+ Course course = taskManager.getCourse();
+ assert course != null;
+ FileDocumentManager fileDocumentManager = FileDocumentManager.getInstance();
+ VirtualFile openedFile = fileDocumentManager.getFile(document);
+ assert openedFile != null;
+ final TaskFile selectedTaskFile = taskManager.getTaskFile(openedFile);
+ assert selectedTaskFile != null;
+ String openedFileName = openedFile.getName();
+ Task currentTask = selectedTaskFile.getTask();
+ resetTaskFile(document, project, course, selectedTaskFile, openedFileName, currentTask);
+ selectedTaskFile.drawAllWindows(editor);
+ ApplicationManager.getApplication().invokeLater(new Runnable() {
+ @Override
+ public void run() {
+ IdeFocusManager.getInstance(project).requestFocus(editor.getContentComponent(), true);
+ }
+ });
+ selectedTaskFile.navigateToFirstTaskWindow(editor);
+ showBaloon(project);
+ }
+
+ public static void resetTaskFile(Document document, Project project, Course course, TaskFile taskFile, String name, Task task) {
+ resetDocument(document, course, name, task);
+ updateLessonInfo(task);
+ StudyUtils.updateStudyToolWindow(project);
+ resetTaskWindows(taskFile);
+ ProjectView.getInstance(project).refresh();
+ }
+
+ private static void showBaloon(Project project) {
+ BalloonBuilder balloonBuilder =
+ JBPopupFactory.getInstance().createHtmlTextBalloonBuilder("You can now start again", MessageType.INFO, null);
+ final Balloon balloon = balloonBuilder.createBalloon();
+ StudyEditor selectedStudyEditor = StudyEditor.getSelectedStudyEditor(project);
+ assert selectedStudyEditor != null;
+ balloon.showInCenterOf(selectedStudyEditor.getRefreshButton());
+ Disposer.register(project, balloon);
+ }
+
+ private static void resetTaskWindows(TaskFile selectedTaskFile) {
+ for (TaskWindow taskWindow : selectedTaskFile.getTaskWindows()) {
+ taskWindow.reset();
+ }
+ }
+
+ private static void updateLessonInfo(Task currentTask) {
+ StudyStatus oldStatus = currentTask.getStatus();
+ LessonInfo lessonInfo = currentTask.getLesson().getLessonInfo();
+ lessonInfo.update(oldStatus, -1);
+ lessonInfo.update(StudyStatus.Unchecked, +1);
+ }
+
+ @SuppressWarnings("IOResourceOpenedButNotSafelyClosed")
+ private static void resetDocument(Document document, Course course, String fileName, Task task) {
+ BufferedReader reader = null;
+ StudyDocumentListener listener = StudyEditor.getListener(document);
+ if (listener != null) {
+ document.removeDocumentListener(listener);
+ }
+ clearDocument(document);
+ try {
+ String lessonDir = Lesson.LESSON_DIR + String.valueOf(task.getLesson().getIndex() + 1);
+ String taskDir = Task.TASK_DIR + String.valueOf(task.getIndex() + 1);
+ File resourceFile = new File(course.getResourcePath());
+ File resourceRoot = resourceFile.getParentFile();
+ File pattern = new File(new File(new File(resourceRoot, lessonDir), taskDir), fileName);
+ reader = new BufferedReader(new InputStreamReader(new FileInputStream(pattern)));
+ String line;
+ StringBuilder patternText = new StringBuilder();
+ while ((line = reader.readLine()) != null) {
+ patternText.append(line);
+ patternText.append("\n");
+ }
+ int patternLength = patternText.length();
+ if (patternText.charAt(patternLength - 1) == '\n') {
+ patternText.delete(patternLength - 1, patternLength);
+ }
+ document.setText(patternText);
+ }
+ catch (FileNotFoundException e) {
+ LOG.error(e);
+ }
+ catch (IOException e) {
+ LOG.error(e);
+ }
+ finally {
+ StudyUtils.closeSilently(reader);
+ }
+ if (listener != null) {
+ document.addDocumentListener(listener);
+ }
+ }
+
+ private static void clearDocument(final Document document) {
+ final int lineCount = document.getLineCount();
+ if (lineCount != 0) {
+ CommandProcessor.getInstance().runUndoTransparentAction(new Runnable() {
+ @Override
+ public void run() {
+ document.deleteString(0, document.getLineEndOffset(lineCount - 1));
+ }
+ });
+ }
+ }
+
+ public void actionPerformed(@NotNull AnActionEvent e) {
refresh(e.getProject());
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 16:55:15 +0000