com.intellij.codeInsight.completion.CompletionProgressIndicator Java Examples

The following examples show how to use com.intellij.codeInsight.completion.CompletionProgressIndicator. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: EmbeditorRequestHandler.java    From neovim-intellij-complete with MIT License 6 votes vote down vote up 
public LookupElement[] getCompletionVariants(String path, String fileContent, int line, int column) {
    LOG.debug(String.format("getCompletionVariants(%s:%d:%d)", path, line, column));
    final Collection<LookupElement> completionVariants = ContainerUtil.newLinkedList();
    EmbeditorUtil.performCompletion(path, fileContent, line, column, new EmbeditorUtil.CompletionCallback() {
        @Override
        public void completionFinished(@NotNull CompletionParameters parameters,
                                       @NotNull CompletionProgressIndicator indicator,
                                       @NotNull Document document) {
            for (LookupElement item : indicator.getLookup().getItems()) {
                //completionVariants.add(item.getUserData(key).toString().replace("\u0000###", "").replace("###", ""));
                completionVariants.add(item);
            }
        }
    });
    return completionVariants.toArray(new LookupElement[completionVariants.size()]);
}
Example #2
Source File: AutoPopupControllerImpl.java    From consulo with Apache License 2.0 6 votes vote down vote up 
@Override
public void scheduleAutoPopup(@Nonnull Editor editor, @Nonnull CompletionType completionType, @Nullable final Condition<? super PsiFile> condition) {
  //if (ApplicationManager.getApplication().isUnitTestMode() && !TestModeFlags.is(CompletionAutoPopupHandler.ourTestingAutopopup)) {
  //  return;
  //}

  boolean alwaysAutoPopup = Boolean.TRUE.equals(editor.getUserData(ALWAYS_AUTO_POPUP));
  if (!CodeInsightSettings.getInstance().AUTO_POPUP_COMPLETION_LOOKUP && !alwaysAutoPopup) {
    return;
  }
  if (PowerSaveMode.isEnabled()) {
    return;
  }

  if (!CompletionServiceImpl.isPhase(CompletionPhase.CommittingDocuments.class, CompletionPhase.NoCompletion.getClass())) {
    return;
  }

  final CompletionProgressIndicator currentCompletion = CompletionServiceImpl.getCurrentCompletionProgressIndicator();
  if (currentCompletion != null) {
    currentCompletion.closeAndFinish(true);
  }

  CompletionPhase.CommittingDocuments.scheduleAsyncCompletion(editor, completionType, condition, myProject, null);
}
Example #3
Source File: AnnotationLightCodeInsightFixtureTestCase.java    From idea-php-generics-plugin with MIT License 5 votes vote down vote up 
@Override
public void run() {
    CommandProcessor.getInstance().executeCommand(getProject(), () -> {
        final CodeCompletionHandlerBase handler = new CodeCompletionHandlerBase(CompletionType.BASIC) {

            @Override
            protected void completionFinished(final CompletionProgressIndicator indicator, boolean hasModifiers) {

                // find our lookup element
                final LookupElement lookupElement = ContainerUtil.find(indicator.getLookup().getItems(), insert::match);

                if(lookupElement == null) {
                    fail("No matching lookup element found");
                }

                // overwrite behavior and force completion + insertHandler
                CommandProcessor.getInstance().executeCommand(indicator.getProject(), new Runnable() {
                    @Override
                    public void run() {
                        //indicator.setMergeCommand(); Currently method has package level access
                        indicator.getLookup().finishLookup(Lookup.AUTO_INSERT_SELECT_CHAR, lookupElement);
                    }
                }, "Autocompletion", null);
            }
        };

        Editor editor = InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(getEditor(), getFile());
        handler.invokeCompletion(getProject(), editor);
        PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
    }, null, null);
}
Example #4
Source File: EmbeditorRequestHandler.java    From neovim-intellij-complete with MIT License 5 votes vote down vote up 
public int getCompletionStartOffsetInLine(String path, String fileContent, int line, int column) {
    LOG.debug(String.format("getCompletionStartOffsetInLine(%s:%d:%d)", path, line, column));
    final Ref<Integer> integerRef = Ref.create(0);
    EmbeditorUtil.performCompletion(path, fileContent, line, column, new EmbeditorUtil.CompletionCallback() {
        @Override
        public void completionFinished(@NotNull CompletionParameters parameters,
                                       @NotNull CompletionProgressIndicator indicator,
                                       @NotNull Document document) {
            integerRef.set(EmbeditorUtil.getOffsetFromLineStart(parameters, document));
        }
    });
    return integerRef.get();
}
Example #5
Source File: AnnotationLightCodeInsightFixtureTestCase.java    From idea-php-annotation-plugin with MIT License 5 votes vote down vote up 
@Override
public void run() {
    CommandProcessor.getInstance().executeCommand(getProject(), () -> {
        final CodeCompletionHandlerBase handler = new CodeCompletionHandlerBase(CompletionType.BASIC) {

            @Override
            protected void completionFinished(final CompletionProgressIndicator indicator, boolean hasModifiers) {

                // find our lookup element
                final LookupElement lookupElement = ContainerUtil.find(indicator.getLookup().getItems(), insert::match);

                if(lookupElement == null) {
                    fail("No matching lookup element found");
                }

                // overwrite behavior and force completion + insertHandler
                CommandProcessor.getInstance().executeCommand(indicator.getProject(), new Runnable() {
                    @Override
                    public void run() {
                        //indicator.setMergeCommand(); Currently method has package level access
                        indicator.getLookup().finishLookup(Lookup.AUTO_INSERT_SELECT_CHAR, lookupElement);
                    }
                }, "Autocompletion", null);
            }
        };

        Editor editor = InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(getEditor(), getFile());
        handler.invokeCompletion(getProject(), editor);
        PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
    }, null, null);
}
Example #6
Source File: CodeInsightTestFixtureImpl.java    From consulo with Apache License 2.0 5 votes vote down vote up 
@Override
public LookupElement[] complete(final CompletionType type, final int invocationCount) {
  assertInitialized();
  myEmptyLookup = false;
  UIUtil.invokeAndWaitIfNeeded(new Runnable() {
    @Override
    public void run() {
      CommandProcessor.getInstance().executeCommand(getProject(), new Runnable() {
        @Override
        public void run() {
          final CodeCompletionHandlerBase handler = new CodeCompletionHandlerBase(type) {
            @Override
            protected void completionFinished(CompletionProgressIndicator indicator, boolean hasModifiers) {
              myEmptyLookup = indicator.getLookup().getItems().isEmpty();
              super.completionFinished(indicator, hasModifiers);
            }
          };
          Editor editor = getCompletionEditor();
          handler.invokeCompletion(getProject(), editor, invocationCount);
          PsiDocumentManager.getInstance(getProject()).commitAllDocuments(); // to compare with file text
        }
      }, null, null);
    }
  });

  return getLookupElements();
}
Example #7
Source File: BackspaceHandler.java    From consulo with Apache License 2.0 5 votes vote down vote up 
static void truncatePrefix(final DataContext dataContext, LookupImpl lookup, final EditorActionHandler handler, final int hideOffset, final Caret caret) {
  final Editor editor = lookup.getEditor();
  if (!lookup.performGuardedChange(() -> handler.execute(editor, caret, dataContext))) {
    return;
  }

  final CompletionProgressIndicator process = CompletionServiceImpl.getCurrentCompletionProgressIndicator();
  lookup.truncatePrefix(process == null || !process.isAutopopupCompletion(), hideOffset);
}
Example #8
Source File: LightPlatformTestCase.java    From consulo with Apache License 2.0 4 votes vote down vote up 
public static void doTearDown(@Nonnull final Project project, ApplicationStarter application, boolean checkForEditors) throws Exception {
  DocumentCommitThread.getInstance().clearQueue();
  CodeStyleSettingsManager.getInstance(project).dropTemporarySettings();
  checkAllTimersAreDisposed();
  UsefulTestCase.doPostponedFormatting(project);

  LookupManager lookupManager = LookupManager.getInstance(project);
  if (lookupManager != null) {
    lookupManager.hideActiveLookup();
  }
  ((StartupManagerImpl)StartupManager.getInstance(project)).prepareForNextTest();
  InspectionProfileManager.getInstance().deleteProfile(PROFILE);
  assertNotNull("Application components damaged", ProjectManager.getInstance());

  new WriteCommandAction.Simple(project) {
    @Override
    @RequiredWriteAction
    protected void run() throws Throwable {
      if (ourSourceRoot != null) {
        try {
          final VirtualFile[] children = ourSourceRoot.getChildren();
          for (VirtualFile child : children) {
            child.delete(this);
          }
        }
        catch (IOException e) {
          //noinspection CallToPrintStackTrace
          e.printStackTrace();
        }
      }
      EncodingManager encodingManager = EncodingManager.getInstance();
      if (encodingManager instanceof EncodingManagerImpl) ((EncodingManagerImpl)encodingManager).clearDocumentQueue();

      FileDocumentManager manager = FileDocumentManager.getInstance();

      ApplicationManager.getApplication().runWriteAction(EmptyRunnable.getInstance()); // Flush postponed formatting if any.
      manager.saveAllDocuments();
      if (manager instanceof FileDocumentManagerImpl) {
        ((FileDocumentManagerImpl)manager).dropAllUnsavedDocuments();
      }
    }
  }.execute().throwException();

  assertFalse(PsiManager.getInstance(project).isDisposed());

  PsiDocumentManagerImpl documentManager = clearUncommittedDocuments(project);
  ((HintManagerImpl)HintManager.getInstance()).cleanup();
  DocumentCommitThread.getInstance().clearQueue();

  UIUtil.invokeAndWaitIfNeeded(new Runnable() {
    @Override
    public void run() {
      ((UndoManagerImpl)UndoManager.getGlobalInstance()).dropHistoryInTests();
      ((UndoManagerImpl)UndoManager.getInstance(project)).dropHistoryInTests();

      UIUtil.dispatchAllInvocationEvents();
    }
  });

  TemplateDataLanguageMappings.getInstance(project).cleanupForNextTest();

  ProjectManagerEx.getInstanceEx().closeTestProject(project);
  //application.setDataProvider(null);
  ourTestCase = null;
  ((PsiManagerImpl)PsiManager.getInstance(project)).cleanupForNextTest();

  CompletionProgressIndicator.cleanupForNextTest();

  if (checkForEditors) {
    checkEditorsReleased();
  }
  if (isLight(project)) {
    // mark temporarily as disposed so that rogue component trying to access it will fail
    ((ProjectImpl)project).setTemporarilyDisposed(true);
    documentManager.clearUncommittedDocuments();
  }
}
Example #9
Source File: LookupActionHandler.java    From consulo with Apache License 2.0 4 votes vote down vote up 
@Override
protected void executeInLookup(LookupImpl lookup, DataContext context, final Caret caret) {
  final Editor editor = lookup.getEditor();
  final int offset = editor.getCaretModel().getOffset();
  final CharSequence seq = editor.getDocument().getCharsSequence();
  if (seq.length() <= offset || !lookup.isCompletion()) {
    myOriginalHandler.execute(editor, caret, context);
    return;
  }

  char c = seq.charAt(offset);
  CharFilter.Result lookupAction = LookupTypedHandler.getLookupAction(c, lookup);

  if (lookupAction != CharFilter.Result.ADD_TO_PREFIX || Character.isWhitespace(c)) {
    myOriginalHandler.execute(editor, caret, context);
    return;
  }

  if (!lookup.performGuardedChange(() -> {
    CaretAction action = lookupCaret -> {
      lookupCaret.removeSelection();
      int caretOffset = lookupCaret.getOffset();
      if (caretOffset < seq.length()) {
        lookupCaret.moveToOffset(caretOffset + 1);
      }
    };
    if (caret == null) {
      editor.getCaretModel().runForEachCaret(action);
    }
    else {
      action.perform(caret);
    }
  })) {
    return;
  }

  lookup.fireBeforeAppendPrefix(c);
  lookup.appendPrefix(c);
  final CompletionProgressIndicator completion = CompletionServiceImpl.getCurrentCompletionProgressIndicator();
  if (completion != null) {
    completion.prefixUpdated();
  }
}