MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

properly update task text on editor selection changed

Browse Source
This commit is contained in:
Ekaterina Tuzova
2015-07-16 14:45:27 +03:00
parent db256da862
commit 5b5fe3a420
1 changed files with 59 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
python/educational/interactive-learning/src/com/jetbrains/edu/learning/ui/StudyToolWindow.java
+59 -4
View File
@@ -21,26 +21,31 @@ import com.intellij.openapi.actionSystem.ActionToolbar;
import com.intellij.openapi.actionSystem.DataProvider;
import com.intellij.openapi.actionSystem.DefaultActionGroup;
import com.intellij.openapi.editor.colors.EditorColorsManager;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.FileEditorManagerEvent;
import com.intellij.openapi.fileEditor.FileEditorManagerListener;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.SimpleToolWindowPanel;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.ui.BrowserHyperlinkListener;
import com.intellij.util.ui.JBUI;
import com.jetbrains.edu.courseFormat.Task;
import com.jetbrains.edu.courseFormat.TaskFile;
import com.jetbrains.edu.learning.StudyUtils;
import com.jetbrains.edu.learning.actions.*;
import com.jetbrains.edu.learning.editor.StudyEditor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
public class StudyToolWindow extends SimpleToolWindowPanel implements DataProvider, Disposable {
private final JPanel myToolbarPanel;
public StudyToolWindow(final Project project) {
super(true, true);
myToolbarPanel = createToolbarPanel();
setToolbar(myToolbarPanel);
JPanel toolbarPanel = createToolbarPanel();
setToolbar(toolbarPanel);
final StudyEditor studyEditor = StudyUtils.getSelectedStudyEditor(project);
if (studyEditor == null) return;
@@ -57,7 +62,11 @@ public class StudyToolWindow extends SimpleToolWindowPanel implements DataProvid
taskTextPane.setBackground(EditorColorsManager.getInstance().getGlobalScheme().getDefaultBackground());
taskTextPane.setBorder(new EmptyBorder(15, 20, 0, 100));
setContent(taskTextPane);
final FileEditorManagerListener listener = new StudyFileEditorManagerListener(project, taskTextPane);
project.getMessageBus().connect().subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER, listener);
}
}
public void dispose() {
@@ -78,4 +87,50 @@ public class StudyToolWindow extends SimpleToolWindowPanel implements DataProvid
return JBUI.Panels.simplePanel(actionToolBar.getComponent());
}
static class StudyFileEditorManagerListener implements FileEditorManagerListener {
private Project myProject;
private JTextPane myTaskTextPane;
StudyFileEditorManagerListener(@NotNull final Project project, JTextPane taskTextPane){
myProject = project;
myTaskTextPane = taskTextPane;
}
@Override
public void fileOpened (@NotNull FileEditorManager source, @NotNull VirtualFile file){
Task task = getTask(file);
setTaskText(task);
}
@Override
public void fileClosed (@NotNull FileEditorManager source, @NotNull VirtualFile file){
}
@Override
public void selectionChanged (@NotNull FileEditorManagerEvent event){
VirtualFile file = event.getNewFile();
if (file != null) {
Task task = getTask(file);
setTaskText(task);
}
}
@Nullable
private Task getTask (@NotNull VirtualFile file){
TaskFile taskFile = StudyUtils.getTaskFile(myProject, file);
if (taskFile != null) {
return taskFile.getTask();
}
else {
return null;
}
}
private void setTaskText(@Nullable final Task task) {
if (task == null) {
return;
}
String text = task.getText();
myTaskTextPane.setText(text);
}
}
}