/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.jetbrains.maya;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.CommonDataKeys;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.actionSystem.Presentation;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.SelectionModel;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiFileSystemItem;
import com.intellij.psi.PsiManager;
import com.jetbrains.python.psi.PyFile;
import org.jetbrains.annotations.Nullable;
/**
* @author traff
*/
public class SendToMayaAction extends AnAction {
public SendToMayaAction() {
super("Send to Maya");
}
public void actionPerformed(AnActionEvent e) {
Project p = CommonDataKeys.PROJECT.getData(e.getDataContext());
if (p != null) {
final int port = getMayaCommandPort(p);
if (port > 0) {
String selectionText = getSelectionText(e);
SendToMayaCommand sendCommand = new SendToMayaCommand(p, port);
if (selectionText != null) {
sendCommand = sendCommand.withSelectionText(selectionText);
}
else {
PyFile file = getPythonFile(e);
if (file != null) {
sendCommand = sendCommand.withFile(file.getVirtualFile());
}
else {
throw new IllegalStateException();
}
}
sendCommand.run();
}
}
else {
//TODO: specify command port in settings
}
}
@Nullable
private static String getFileText(AnActionEvent e) {
PyFile file = getPythonFile(e);
if (file != null) {
return file.getText();
}
return null;
}
@Nullable
private static String getSelectionText(AnActionEvent e) {
Editor editor = CommonDataKeys.EDITOR.getData(e.getDataContext());
if (editor != null) {
SelectionModel model = editor.getSelectionModel();
return model.getSelectedText();
}
return null;
}
public void update(AnActionEvent e) {
Presentation presentation = e.getPresentation();
boolean enabled = false;
String selectionText = getSelectionText(e);
if (selectionText != null && isPythonEditor(e)) {
if (!StringUtil.isEmpty(selectionText)) {
enabled = true;
presentation.setText("Send selection to Maya");
}
}
else if (isPythonFile(e) || isPythonEditor(e)) {
enabled = true;
presentation.setText("Send file to Maya");
}
presentation.setEnabled(enabled);
presentation.setVisible(enabled);
}
@Nullable
private static PyFile getPythonFile(AnActionEvent e) {
VirtualFile vFile = e.getData(CommonDataKeys.VIRTUAL_FILE);
Project project = CommonDataKeys.PROJECT.getData(e.getDataContext());
if (project != null && vFile != null) {
final PsiManager psiManager = PsiManager.getInstance(project);
PsiFileSystemItem fsItem = vFile.isDirectory() ? psiManager.findDirectory(vFile) : psiManager.findFile(vFile);
if (fsItem instanceof PyFile) {
return (PyFile)fsItem;
}
}
return null;
}
private static boolean isPythonFile(AnActionEvent e) {
return getPythonFile(e) != null;
}
private static boolean isPythonEditor(AnActionEvent e) {
Editor editor = CommonDataKeys.EDITOR.getData(e.getDataContext());
Project project = CommonDataKeys.PROJECT.getData(e.getDataContext());
if (project == null || editor == null) {
return false;
}
PsiFile psi = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
return psi instanceof PyFile;
}
public int getMayaCommandPort(Project p) {
return MayaSettingsProvider.getInstance(p).getPort();
}
}