GrxJythonPromptView.java
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1 /*
2  * Copyright (c) 2008, AIST, the University of Tokyo and General Robotix Inc.
3  * All rights reserved. This program is made available under the terms of the
4  * Eclipse Public License v1.0 which accompanies this distribution, and is
5  * available at http://www.eclipse.org/legal/epl-v10.html
6  * Contributors:
7  * General Robotix Inc.
8  * National Institute of Advanced Industrial Science and Technology (AIST)
9  */
10 /*
11  * GrxJythonPromptView.java
12  *
13  * Copyright (C) 2007 GeneralRobotix, Inc.
14  * All Rights Reserved
15  *
16  * @author Yuichiro Kawasumi (General Robotix, Inc.)
17  */
18 
19 package com.generalrobotix.ui.view;
20 
21 
22 import java.awt.Frame;
23 import java.io.File;
24 import java.io.IOException;
25 import java.io.PrintWriter;
26 import java.io.Writer;
27 import java.net.URL;
28 import java.util.LinkedList;
29 import java.util.List;
30 
31 import javax.swing.JOptionPane;
32 
33 import org.eclipse.jface.action.Action;
34 import org.eclipse.jface.action.ActionContributionItem;
35 import org.eclipse.jface.action.IAction;
36 import org.eclipse.jface.action.IContributionItem;
37 import org.eclipse.jface.action.ICoolBarManager;
38 import org.eclipse.jface.action.IToolBarManager;
39 import org.eclipse.jface.action.ToolBarContributionItem;
40 import org.eclipse.jface.dialogs.MessageDialog;
41 import org.eclipse.jface.window.ApplicationWindow;
42 import org.eclipse.swt.SWT;
43 import org.eclipse.swt.awt.SWT_AWT;
44 import org.eclipse.swt.custom.StyledText;
45 import org.eclipse.swt.custom.VerifyKeyListener;
46 import org.eclipse.swt.events.SelectionEvent;
47 import org.eclipse.swt.events.SelectionListener;
48 import org.eclipse.swt.events.VerifyEvent;
49 import org.eclipse.swt.graphics.Image;
50 import org.eclipse.swt.layout.GridData;
51 import org.eclipse.swt.layout.GridLayout;
52 import org.eclipse.swt.widgets.Button;
53 import org.eclipse.swt.widgets.Composite;
54 import org.eclipse.swt.widgets.Display;
55 import org.eclipse.ui.IWorkbenchWindow;
56 import org.eclipse.ui.PlatformUI;
57 import org.python.core.Py;
58 import org.python.core.PyList;
59 import org.python.core.PyString;
60 import org.python.util.InteractiveInterpreter;
61 
62 import com.generalrobotix.ui.GrxBaseItem;
63 import com.generalrobotix.ui.GrxBaseView;
64 import com.generalrobotix.ui.GrxBaseViewPart;
65 import com.generalrobotix.ui.GrxPluginManager;
66 import com.generalrobotix.ui.grxui.Activator;
67 import com.generalrobotix.ui.item.GrxPythonScriptItem;
68 import com.generalrobotix.ui.util.GrxCorbaUtil;
69 import com.generalrobotix.ui.util.MessageBundle;
70 
71 @SuppressWarnings("serial") //$NON-NLS-1$
75 public class GrxJythonPromptView extends GrxBaseView {
76  private InteractiveInterpreter interpreter_ = new InteractiveInterpreter();
77  private Thread thread_1_;
78  private Thread thread_2_;
79  private String prompt_ = ">>> "; //$NON-NLS-1$
80  private Display display_;
81  private Composite parent_;
82  private StyledText styledText_;
83  private MenuDialog menuDialog;
84  private Frame frame_;
85  private static final int HISTORY_SIZE = 50;
86  private List<String> history_ = new LinkedList<String>();
87  private int hpos_ = 0;
88  private String com_;
89  private Button btnExec_;
90  private Writer writer_;
91  private GrxPythonScriptItem currentItem_;
92  private String message_;
93  private Object result_;
94 
95  private static final int KS_SHIFT = SWT.SHIFT;
96  private static final int KS_CONTROL = SWT.CTRL;
97  private static final int KS_CTRL_U = 'u' | SWT.CTRL;
98  private static final int KS_CTRL_A = 'a' | SWT.CTRL;
99  private static final int KS_CTRL_E = 'e' | SWT.CTRL;
100  private static final int KS_CTRL_F = 'f' | SWT.CTRL;
101  private static final int KS_CTRL_B = 'b' | SWT.CTRL;
102  private static final int KS_CTRL_N = 'n' | SWT.CTRL;
103  private static final int KS_CTRL_P = 'p' | SWT.CTRL;
104  private static final int KS_UP = SWT.ARROW_UP;
105  private static final int KS_DOWN = SWT.ARROW_DOWN;
106  private static final int KS_LEFT = SWT.ARROW_LEFT;
107  private static final int KS_RIGHT = SWT.ARROW_RIGHT;
108  private static final int KS_ENTER = SWT.CR;
109  private static final int KS_ENTER_ALT = SWT.CR | SWT.ALT;
110  private static final int KS_ENTER_CTRL = SWT.CR | SWT.CTRL;
111  private static final int KS_ENTER_SHIFT = SWT.CR | SWT.SHIFT;
112  private static final int KS_BACK_SPACE = SWT.BS;
113  private static final int KS_DELETE = SWT.DEL;
114 
115  private Image simScriptStartIcon_;
116  private Image simScriptStopIcon_;
117  private StyledTextWriter stWriter_;
118 
119  private static final int INTERVAL=100; // StyledText の更新間隔(ms) //
120 
128  public GrxJythonPromptView(String name, GrxPluginManager manager, GrxBaseViewPart vp, Composite parent) {
129  super(name, manager, vp, parent);
130 
131  display_ = parent.getDisplay();
132  parent_ = parent;
133  composite_.setLayout(new GridLayout(1,false));
134  simScriptStartIcon_ = Activator.getDefault().getImage( "sim_script_start.png" ); //$NON-NLS-1$
135  simScriptStopIcon_ = Activator.getDefault().getImage( "sim_script_stop.png"); //$NON-NLS-1$
136  frame_ = SWT_AWT.new_Frame(new Composite(parent.getShell(),SWT.EMBEDDED));
137 
138  btnExec_ = new Button(composite_,SWT.TOGGLE);
139  btnExec_.setImage(simScriptStartIcon_);
140  btnExec_.setText(MessageBundle.get("GrxJythonPromptView.button.execute")); //$NON-NLS-1$
141  //btnExec_.setPreferredSize(GrxBaseView.getDefaultButtonSize());
142  //btnExec_.setMaximumSize(GrxBaseView.getDefaultButtonSize());
143  btnExec_.setEnabled(false);
144 
145  styledText_ = new StyledText(composite_,SWT.MULTI|SWT.V_SCROLL|SWT.WRAP);
146  styledText_.setEditable(false);
147  styledText_.setText(prompt_);
148  styledText_.addVerifyKeyListener(new ConsoleKeyListener());
149  styledText_.setEditable(true);
150  styledText_.setLayoutData(new GridData(GridData.FILL_BOTH));
151 
152  btnExec_.addSelectionListener(new SelectionListener(){
153 
154  public void widgetDefaultSelected(SelectionEvent e) {
155  }
156 
157  public void widgetSelected(SelectionEvent e) {
158  selectedExecBtn();
159  }
160 
161  });
162 
163 
164  stWriter_ = new StyledTextWriter();
165  writer_ = new PrintWriter(stWriter_);
166  interpreter_.setErr(writer_);
167  interpreter_.setOut(writer_);
168  interpreter_.set("uimanager", manager_); //$NON-NLS-1$
169  interpreter_.exec("import sys"); //$NON-NLS-1$
170  String dir = Activator.getDefault().getPreferenceStore().getString("JYTHON_LIB"); //$NON-NLS-1$
171  if(dir.equals("")) //$NON-NLS-1$
172  dir = System.getenv("JYTHON_LIB"); //$NON-NLS-1$
173  if(dir!=null){
174  String dirs[] = dir.split(":");
175  for (int i=0; i<dirs.length; i++){
176  File f = new File(dirs[i]);
177  if (f.exists()){
178  interpreter_.exec("sys.path.append('"+dirs[i]+"')"); //$NON-NLS-1$ //$NON-NLS-2$
179  File[] files = f.listFiles();
180  for (int j=0; j<files.length; j++){
181  if (files[j].getName().endsWith(".jar")){
182  interpreter_.exec("sys.path.append('"+files[j].getAbsolutePath()+"')"); //$NON-NLS-1$ //$NON-NLS-2$
183  }
184  }
185  }
186  }
187  }
188  dir = Activator.getDefault().getPreferenceStore().getString("PROJECT_DIR"); //$NON-NLS-1$
189  if(dir.equals("")) //$NON-NLS-1$
190  dir = System.getenv("PROJECT_DIR"); //$NON-NLS-1$
191  if(dir!=null)
192  dir += "/../script"; //$NON-NLS-1$
193  if(dir !=null && new File(dir).exists())
194  interpreter_.exec("sys.path.append('"+dir+"')"); //$NON-NLS-1$ //$NON-NLS-2$
195  URL[] urls = manager_.pluginLoader_.getURLs();
196  for (int i=0; i<urls.length; i++) {
197  interpreter_.exec("sys.path.append('"+urls[i].getPath()+"')"); //$NON-NLS-1$ //$NON-NLS-2$
198  interpreter_.exec("print \"sys.path.append(\'"+urls[i].getPath()+"\')\""); //$NON-NLS-1$ //$NON-NLS-2$
199  }
200  if(dir!=null && new File(dir).exists())
201  interpreter_.exec("import rbimporter"); //$NON-NLS-1$
202  interpreter_.exec("import __builtin__"); //$NON-NLS-1$
203 
204  interpreter_.set("view", this); //$NON-NLS-1$
205  interpreter_.exec("__builtin__.waitInput = view.waitInput"); //$NON-NLS-1$
206  interpreter_.exec("__builtin__.waitInputConfirm = view.waitInputConfirm"); //$NON-NLS-1$
207  interpreter_.exec("__builtin__.waitInputSelect = view.waitInputSelect"); //$NON-NLS-1$
208  interpreter_.exec("__builtin__.waitInputMessage = view.waitInputMessage"); //$NON-NLS-1$
209  interpreter_.exec("__builtin__.waitInputMenu = view.waitInputMenu"); //$NON-NLS-1$
210  interpreter_.exec("__builtin__.waitInputSetMessage = view.waitInputSetMessage"); //$NON-NLS-1$
211  interpreter_.exec("del view\n"); //$NON-NLS-1$
212  interpreter_.exec("del __builtin__"); //$NON-NLS-1$
213  history_.add(""); //$NON-NLS-1$
214  setNameService();
215 
216  setMenuItem(new InitPythonAction());
217  setScrollMinSize(SWT.DEFAULT,SWT.DEFAULT);
218 
219  setUp();
220  manager_.registerItemChangeListener(this, GrxPythonScriptItem.class);
221 
222  Runnable stringOutRun_ = new Runnable() {
223  public void run() {
224  if(composite_!=null && !composite_.isDisposed()){
225  Display display = composite_.getDisplay();
226  if (!display.isDisposed()){
227  display.timerExec(INTERVAL, this);
228  String string=stWriter_.read();
229  if(!string.equals("")){
230  styledText_.append(string);
231  styledText_.setCaretOffset(styledText_.getText().length());
232  styledText_.setTopIndex(styledText_.getLineCount());
233  }
234  if(btnExec_.isEnabled() && btnExec_.getSelection()){
235  if( (thread_1_==null || !thread_1_.isAlive()) && (thread_2_==null || !thread_2_.isAlive()) ){
236  btnExec_.setSelection(false);
237  styleExecBtn(false);
238  }
239  }
240  }
241  }
242  }
243  };
244  Display display = composite_.getDisplay();
245  if (!display.isDisposed())
246  display.timerExec(INTERVAL, stringOutRun_);
247 
248  updateEditerFont();
249  }
250 
251  public void setUp(){
252  currentItem_ = manager_.<GrxPythonScriptItem>getSelectedItem(GrxPythonScriptItem.class, null);
253  btnExec_.setEnabled(currentItem_ != null);
254  }
255 
256  private class InitPythonAction extends Action{
257  public InitPythonAction(){
258  super("cleanup python",IAction.AS_PUSH_BUTTON); //$NON-NLS-1$
259  }
260  public void run(){
261  interpreter_.cleanup();
262  interpreter_.exec("rbimporter.refresh()"); //$NON-NLS-1$
263  }
264  }
265 
266  public void interrupt() {
267  if (thread_1_ != null)
268  interpreter_.interrupt(Py.getThreadState());
269  if (thread_2_ != null) {
270  interpreter_.interrupt(Py.getThreadState());
271  }
272  }
273 
274  private class ConsoleKeyListener implements VerifyKeyListener {
275 
276  public void verifyKey(VerifyEvent event) {
277  int ks = event.keyCode | event.stateMask;
278  int len = styledText_.getText().length();
279  int cp = styledText_.getCaretOffset();
280 
281  com_ = getCommand();
282  event.doit = false;
283  if (thread_1_ != null) {
284  return;
285  } else if (ks == KS_ENTER || ks == KS_ENTER_ALT
286  || ks == KS_ENTER_CTRL || ks == KS_ENTER_SHIFT) {
287  try {
288  if (com_.trim().length() <= 0){
289  styledText_.append("\n"+prompt_); //$NON-NLS-1$
290  styledText_.setCaretOffset(styledText_.getText().length());
291  styledText_.setTopIndex(styledText_.getLineCount());
292  }else{
293  styledText_.append("\n"); //$NON-NLS-1$
294  btnExec_.setSelection(true);
295  styleExecBtn(true);
296  final String com = com_.trim();
297  thread_1_ = new Thread() {
298  public void run() {
299  result_=null;
300  try{
301  if (com.startsWith("dir(")) { //$NON-NLS-1$
302  interpreter_.exec("__tmp__ = " +com); //$NON-NLS-1$
303  result_ = interpreter_.eval("__tmp__"); //$NON-NLS-1$
304  } else {
305  result_ = interpreter_.eval(com);
306  }
307  }catch (org.python.core.PyException e) {
308  try{
309  interpreter_.exec(com);
310  }catch( org.python.core.PyException exception ){
311  result_ = exception.toString();
312  }
313  }
314  history_.add(1, com);
315  if (history_.size() > HISTORY_SIZE)
316  history_.remove(HISTORY_SIZE-1);
317  if (result_ != null)
318  stWriter_.write(result_.toString()+"\n");
319  stWriter_.write(prompt_);
320  hpos_ = 0;
321  thread_1_ = null;
322  };
323  };
324  thread_1_.start();
325  }
326  } catch (Exception e) {
327  e.printStackTrace();
328  }
329  } else if (ks == KS_CTRL_U) {
330  styledText_.replaceTextRange(len - com_.length(), com_.length(),""); //$NON-NLS-1$
331  } else if (ks == KS_CTRL_A) {
332  styledText_.setCaretOffset(len - com_.length());
333  } else if (ks == KS_CTRL_E) {//Eclipseの標準キーバインド
334  styledText_.setCaretOffset(len);
335  } else if ((ks == KS_CTRL_F || ks == KS_RIGHT)) {//Eclipseの標準キーバインド
336  if (cp < len)
337  styledText_.setCaretOffset(cp + 1);
338  } else if ((ks == KS_CTRL_B || ks == KS_LEFT)) {//Eclipseの標準キーバインド
339  if (len - com_.length() < cp)
340  styledText_.setCaretOffset(cp - 1);
341  } else if (ks == KS_SHIFT) { // ignore input of shift key
342  } else if (ks == KS_CONTROL) { // and control key
343  } else if (ks == KS_BACK_SPACE) {
344  int p = styledText_.getText().lastIndexOf('\n') + prompt_.length() + 1;
345  if (p < cp) {
346  styledText_.replaceTextRange(cp - 1, 1,""); //$NON-NLS-1$
347  }
348  } else if (ks == KS_DELETE) {
349  if (cp < len) {
350  styledText_.replaceTextRange( cp,1,""); //$NON-NLS-1$
351  }
352  } else if (ks == KS_UP || ks == KS_CTRL_P) {
353  if (hpos_ < history_.size() - 1) {
354  int start = styledText_.getText().lastIndexOf('\n') + prompt_.length() + 1;
355  if (start <= len)
356  styledText_.replaceTextRange(start, len-start, history_.get(++hpos_));
357  styledText_.setCaretOffset(styledText_.getText().length());
358  }
359  } else if (ks == KS_DOWN || ks == KS_CTRL_N) {//KS_CTRL_N
360  styledText_.setCaretOffset(len);
361  if (hpos_ > 0) {
362  int start = styledText_.getText().lastIndexOf('\n') + prompt_.length() + 1;
363  if (start <= len)
364  styledText_.replaceTextRange(start, len-start,history_.get(--hpos_));
365  }
366  } else {
367  if (cp <styledText_.getText().lastIndexOf('\n')) {
368  cp = len;
369  styledText_.setCaretOffset(len);
370  }
371  event.doit = true;
372  }
373  }
374  }
375 
376  public void execFile() {
377  if (currentItem_ == null)
378  return;
379 
380  if (currentItem_.isEdited()) {
381  boolean ans = MessageDialog.openConfirm(parent_.getShell(), MessageBundle.get("GrxJythonPromptView.dialog.title.exec"), MessageBundle.get("GrxJythonPromptView.dialog.message.exec")); //$NON-NLS-1$ //$NON-NLS-2$
382  if (!ans || !currentItem_.save())
383  return;
384  }
385 
386  final String url = currentItem_.getURL(true);
387  execFile(url);
388  }
389 
390  public void execFile(final String url) {
391  setNameService();
392  File f = new File(url);
393  File p = f.getParentFile();
394  interpreter_.exec("import sys"); //$NON-NLS-1$
395  PyString pyStr = new PyString(p.getAbsolutePath());
396  PyList pathList = (PyList)interpreter_.eval("sys.path"); //$NON-NLS-1$
397  if (!pathList.__contains__(pyStr)) {
398  String com = "sys.path.append(\""+p.getAbsolutePath()+"\")"; //$NON-NLS-1$ //$NON-NLS-2$
399  interpreter_.exec("print '"+com+"'"); //$NON-NLS-1$ //$NON-NLS-2$
400  interpreter_.exec(com);
401  }
402 
403  thread_2_ = new Thread() {
404  public void run() {
405  try {
406  interpreter_.exec("print 'execfile("+url+")'"); //$NON-NLS-1$ //$NON-NLS-2$
407  interpreter_.execfile(url);
408  } catch (Exception e) {
409  e.printStackTrace();
410  }
411  stWriter_.write(prompt_);
412  hpos_ = 0;
413  }
414  };
415  thread_2_.start();
416  }
417 
418  private String getCommand() {
419  String com = styledText_.getText();
420  int idx = com.lastIndexOf('\n');
421  if (idx > 0)
422  com = com.substring(idx + 1);
423  return com.replaceFirst(prompt_, ""); //$NON-NLS-1$
424  }
425 
426  public void setNameService(){
427  String nsHost = manager_.getProjectProperty("nsHost"); //$NON-NLS-1$
428  String nsPort = manager_.getProjectProperty("nsPort"); //$NON-NLS-1$
429  if (nsHost == null)
430  nsHost = GrxCorbaUtil.nsHost();
431  if (nsPort == null){
432  Integer np = new Integer(GrxCorbaUtil.nsPort());
433  nsPort = np.toString();
434  }
435 
436  String NS_OPT = "-ORBInitRef NameService=corbaloc:iiop:"+nsHost+":"+nsPort+"/NameService"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
437  System.setProperty("NS_OPT", NS_OPT); //$NON-NLS-1$
438  interpreter_.cleanup();
439  interpreter_.exec("print 'NS_OPT="+NS_OPT+"'"); //$NON-NLS-1$ //$NON-NLS-2$
440  interpreter_.exec("print '"+prompt_+"rbimporter.refresh()'"); //$NON-NLS-1$ //$NON-NLS-2$
441  interpreter_.exec("rbimporter.refresh()"); //$NON-NLS-1$
442  String nameservice = "could not parse"; //$NON-NLS-1$
443  try {
444  nameservice = NS_OPT.split("=")[1]; //$NON-NLS-1$
445  } catch (Exception e) {
446  interpreter_.exec("print 'failed to connect NameService("+nameservice+")'"); //$NON-NLS-1$ //$NON-NLS-2$
447  }
448  }
449  /*
450  public void restoreProperties() {
451  super.restoreProperties();
452  setNameService();
453 
454  //TODO:UIスレッド以外から呼ばれることはないならはずしてもいい。
455  display_.asyncExec(new Thread(){
456  public void run(){
457  styledText_.setCaretOffset(styledText_.getText().length());
458  //area_.setMaximumRowCount(getInt("maxRowCount", DEFAULT_MAX_ROW));
459  }
460  });
461 
462  String defaultScript = System.getProperty("SCRIPT"); //$NON-NLS-1$
463  if (defaultScript != null) {
464  System.clearProperty("SCRIPT"); //$NON-NLS-1$
465  File f = new File(defaultScript);
466  String name = f.getName().replace(".py", ""); //$NON-NLS-1$ //$NON-NLS-2$
467  GrxBaseItem newItem = manager_.loadItem(GrxPythonScriptItem.class, name, f.getAbsolutePath());
468  if(newItem!=null){
469  manager_.itemChange(newItem, GrxPluginManager.ADD_ITEM);
470  manager_.setSelectedItem(newItem, true);
471  }
472  execFile();
473  }
474  }
475  */
476  public void registerItemChange(GrxBaseItem item, int event){
477  if(item instanceof GrxPythonScriptItem){
478  GrxPythonScriptItem pythonScriptItem = (GrxPythonScriptItem)item;
479  switch(event){
480  case GrxPluginManager.SELECTED_ITEM:
481  currentItem_ = pythonScriptItem;
482  btnExec_.setEnabled(true);
483  break;
484  case GrxPluginManager.REMOVE_ITEM:
485  case GrxPluginManager.NOTSELECTED_ITEM:
486  currentItem_ = null;
487  btnExec_.setEnabled(false);
488  break;
489  default:
490  break;
491  }
492  }
493  }
494 
495  public void waitInput(final String msg) {
496  JOptionPane.showMessageDialog(frame_, msg);
497  }
498 
499  public void waitInputConfirm(final String msg) {
500  int ans = JOptionPane.showConfirmDialog(frame_,
501  msg,"waitInputConfirm", //$NON-NLS-1$
502  JOptionPane.OK_CANCEL_OPTION,
503  JOptionPane.INFORMATION_MESSAGE,
504  null);
505  if (ans != JOptionPane.OK_OPTION)
506  interrupt();
507  }
508 
509  public boolean waitInputSelect(final String msg) {
510  int ans = JOptionPane.showConfirmDialog(frame_,
511  msg,"waitInputSelect", //$NON-NLS-1$
512  JOptionPane.YES_NO_CANCEL_OPTION,
513  JOptionPane.INFORMATION_MESSAGE,
514  null);
515  if (ans == JOptionPane.YES_OPTION)
516  return true;
517  else if (ans != JOptionPane.NO_OPTION)
518  interrupt();
519  return false;
520  }
521 
522  public Object waitInputMessage(String msg) {
523  return JOptionPane.showInputDialog(frame_,
524  msg, "waitInputMessage", //$NON-NLS-1$
525  JOptionPane.INFORMATION_MESSAGE,
526  null,null,null);
527  }
528 
529  public void waitInputMenu(String[][] menuList) {
530  menuDialog = new MenuDialog(menuList, interpreter_, message_, stWriter_);
531  menuDialog.showDialog(frame_, currentItem_.getName(), false);
532  }
533  public void waitInputSetMessage(String msg) {
534  message_ = msg;
535  if(MenuDialog.getCurrentMenuDialog()!=null)
536  menuDialog.setMessage(msg);
537  }
538 
539  public class StyledTextWriter extends Writer {
540  private StringBuffer outString_ = null;
541 
542  public StyledTextWriter() {
543  outString_ = new StringBuffer();
544  }
545 
546  public void write(char[] cbuf, int off, int len) throws IOException {
547  synchronized (lock) {
548  if ((off < 0) || (off > cbuf.length) || (len < 0)
549  || ((off + len) > cbuf.length) || ((off + len) < 0)) {
550  throw new IndexOutOfBoundsException();
551  } else if (len == 0) {
552  }
553 
554  char[] c = new char[len];
555  System.arraycopy(cbuf, off, c, 0, len);
556  outString_.append(c);
557  }
558  }
559 
560  public void close() throws IOException {
561  synchronized (lock) {
562  }
563  }
564 
565  public void flush() throws IOException {
566  synchronized (lock) {
567  }
568  }
569 
570  public String read(){
571  synchronized(lock){
572  String str = outString_.toString();
573  outString_.delete(0, outString_.length());
574  return str;
575  }
576  }
577 
578  public void write(String str){
579  synchronized(lock){
580  outString_.append(str);
581  }
582  }
583 
584  }
585 
586  public void shutdown(){
587  manager_.removeItemChangeListener(this, GrxPythonScriptItem.class);
588  }
589 
590  public boolean getEnabledExecBtn(){
591  return btnExec_.getEnabled();
592  }
593 
594  public void selectExecBtn(){
595  btnExec_.setSelection(!btnExec_.getSelection());
596  selectedExecBtn();
597  }
598 
599  private void selectedExecBtn(){
600  if (btnExec_.getSelection()) {
601  styleExecBtn(true);
602  execFile();
603  } else {
604  styleExecBtn(false);
605  interrupt();
606  }
607  }
608 
609  private void styleExecBtn(boolean selected){
610  IAction action = getStartSimulationAction();
611  if(selected){
612  btnExec_.setImage(simScriptStopIcon_);
613  btnExec_.setToolTipText(MessageBundle.get("GrxJythonPromptView.text.interrupt"));
614  if(action != null){
615  action.setText("interrupt python threads");
616  action.setImageDescriptor(Activator.getDefault().getDescriptor("sim_script_stop.png"));
617  }
618  }
619  else{
620  btnExec_.setImage(simScriptStartIcon_);
621  btnExec_.setToolTipText(MessageBundle.get("GrxJythonPromptView.text.execute"));
622  styledText_.setEnabled(true);
623  if(action != null){
624  action.setToolTipText("Execute Script File");
625  action.setImageDescriptor(Activator.getDefault().getDescriptor("sim_script_start.png"));
626  }
627  }
628  }
629 
630  private IAction getStartSimulationAction()
631  {
632  IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows();
633  for(IWorkbenchWindow w : windows){
634  if(!(w instanceof ApplicationWindow))
635  continue;
636  ApplicationWindow window = (ApplicationWindow)w;
637  ICoolBarManager coolbar = window.getCoolBarManager2();
638  if(coolbar == null)
639  continue;
640  IContributionItem setitem = coolbar.find("com.generalrobotix.ui.actionSet");
641  if(setitem != null && setitem instanceof ToolBarContributionItem)
642  {
643  IToolBarManager toolbar = ((ToolBarContributionItem)setitem).getToolBarManager();
644  if(toolbar == null)
645  continue;
646  IContributionItem actitem = toolbar.find("com.generalrobotix.ui.actions.ExecuteScript");
647  if(actitem != null && actitem instanceof ActionContributionItem)
648  return ((ActionContributionItem)actitem).getAction();
649  }
650  }
651  return null;
652  }
653 
654  public void updateEditerFont(){
655  styledText_.setFont(Activator.getDefault().getFont("preference_editer"));
656  }
657 }
com.generalrobotix.ui.util.MessageBundle.get
static final String get(String key)
Definition: MessageBundle.java:50
autoplay.c
int c
Definition: autoplay.py:16
com.generalrobotix.ui.view.MenuDialog.showDialog
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Definition: MenuDialog.java:446
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#define null
our own NULL pointer
Definition: IceTypes.h:57
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Definition: png.h:2382
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com.generalrobotix.ui.util.GrxCorbaUtil.nsHost
static String nsHost()
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Definition: GrxCorbaUtil.java:74
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Definition: png.h:2735
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static MenuDialog getCurrentMenuDialog()
Definition: MenuDialog.java:475
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def run(tree, args)
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Definition: png.h:1496
com.generalrobotix.ui.util.GrxCorbaUtil.nsPort
static int nsPort()
get port number where naming server is listening
Definition: GrxCorbaUtil.java:66
com.generalrobotix.ui.GrxPluginManager
プラグイン管理クラス GrxUIの核になるクラス。プラグインのロード等の、初期化を実行する。 プラグインとそ...
Definition: GrxPluginManager.java:79
org
org
com.generalrobotix.ui.view.GrxJythonPromptView.GrxJythonPromptView
GrxJythonPromptView(String name, GrxPluginManager manager, GrxBaseViewPart vp, Composite parent)
constructor
Definition: GrxJythonPromptView.java:128
com.generalrobotix.ui.view.GrxJythonPromptView.registerItemChange
void registerItemChange(GrxBaseItem item, int event)
Definition: GrxJythonPromptView.java:476

openhrp3
Author(s): AIST, General Robotix Inc., Nakamura Lab of Dept. of Mechano Informatics at University of Tokyo
autogenerated on Thu Sep 8 2022 02:24:03