1 files changed, 105 insertions, 0 deletions
diff --git a/python/edu/course-creator/src/org/jetbrains/plugins/coursecreator/actions/AddTaskWindow.java b/python/edu/course-creator/src/org/jetbrains/plugins/coursecreator/actions/AddTaskWindow.java
new file mode 100644
index 000000000000..ff88cea5fd42
--- /dev/null
+++ b/python/edu/course-creator/src/org/jetbrains/plugins/coursecreator/actions/AddTaskWindow.java
@@ -0,0 +1,105 @@
+package org.jetbrains.plugins.coursecreator.actions;
+
+import com.intellij.codeInsight.daemon.impl.DaemonCodeAnalyzerImpl;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.CommonDataKeys;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.editor.Document;
+import com.intellij.openapi.editor.Editor;
+import com.intellij.openapi.editor.SelectionModel;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.ui.DialogWrapper;
+import com.intellij.psi.PsiDirectory;
+import com.intellij.psi.PsiDocumentManager;
+import com.intellij.psi.PsiFile;
+import org.jetbrains.plugins.coursecreator.CCProjectService;
+import org.jetbrains.plugins.coursecreator.format.*;
+import org.jetbrains.plugins.coursecreator.ui.CreateTaskWindowDialog;
+
+public class AddTaskWindow extends DumbAwareAction {
+  public AddTaskWindow() {
+    super("Add task window","Add task window", null);
+  }
+
+  @Override
+  public void actionPerformed(AnActionEvent e) {
+    final Project project = e.getData(CommonDataKeys.PROJECT);
+    if (project == null) {
+      return;
+    }
+    final PsiFile file = CommonDataKeys.PSI_FILE.getData(e.getDataContext());
+    if (file == null) return;
+    final Editor editor = CommonDataKeys.EDITOR.getData(e.getDataContext());
+    if (editor == null) return;
+
+    final SelectionModel model = editor.getSelectionModel();
+    final Document document = PsiDocumentManager.getInstance(project).getDocument(file);
+    if (document == null) return;
+    final int start = model.getSelectionStart();
+    final int end = model.getSelectionEnd();
+    final int lineNumber = document.getLineNumber(start);
+    final int length = end - start;
+    int realStart = start - document.getLineStartOffset(lineNumber);
+
+    final CCProjectService service = CCProjectService.getInstance(project);
+    final Course course = service.getCourse();
+    final PsiDirectory taskDir = file.getContainingDirectory();
+    final PsiDirectory lessonDir = taskDir.getParent();
+    if (lessonDir == null) return;
+
+    final Lesson lesson = course.getLesson(lessonDir.getName());
+    final Task task = lesson.getTask(taskDir.getName());
+    final TaskFile taskFile = task.getTaskFile(file.getName());
+    final TaskWindow taskWindow = new TaskWindow(lineNumber, realStart, length, model.getSelectedText());
+    CreateTaskWindowDialog dlg = new CreateTaskWindowDialog(project, taskWindow, lesson.getIndex(), task.getIndex(), file.getVirtualFile().getNameWithoutExtension(), taskFile.getTaskWindows().size() + 1);
+    dlg.show();
+    if (dlg.getExitCode() != DialogWrapper.OK_EXIT_CODE) {
+      return;
+    }
+    int index = taskFile.getTaskWindows().size() + 1;
+    taskFile.addTaskWindow(taskWindow, index);
+    taskWindow.drawHighlighter(editor);
+    DaemonCodeAnalyzerImpl.getInstance(project).restart(file);
+  }
+
+  @Override
+  public void update(AnActionEvent event) {
+    final Presentation presentation = event.getPresentation();
+    final Project project = event.getData(CommonDataKeys.PROJECT);
+    if (project == null) {
+      presentation.setVisible(false);
+      presentation.setEnabled(false);
+      return;
+    }
+    final Editor editor = CommonDataKeys.EDITOR.getData(event.getDataContext());
+    final PsiFile file = CommonDataKeys.PSI_FILE.getData(event.getDataContext());
+    if (editor == null || file == null) {
+      presentation.setVisible(false);
+      presentation.setEnabled(false);
+      return;
+    }
+    if (!editor.getSelectionModel().hasSelection()) {
+      presentation.setVisible(false);
+      presentation.setEnabled(false);
+      return;
+    }
+
+    final CCProjectService service = CCProjectService.getInstance(project);
+    final Course course = service.getCourse();
+    final PsiDirectory taskDir = file.getContainingDirectory();
+    final PsiDirectory lessonDir = taskDir.getParent();
+    if (lessonDir == null) return;
+
+    final Lesson lesson = course.getLesson(lessonDir.getName());
+    final Task task = lesson.getTask(taskDir.getName());
+    if (task == null) {
+      presentation.setVisible(false);
+      presentation.setEnabled(false);
+      return;
+    }
+    presentation.setVisible(true);
+    presentation.setEnabled(true);
+
+  }
+}
+\ No newline at end of file