com.intellij.psi.PsiDocumentManager#getDocument ( )源码实例Demo

下面列出了com.intellij.psi.PsiDocumentManager#getDocument ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： freeline 文件： GradleUtil.java

/**
 * 插入插件的表达式
 * apply plugin: 'com.antfortune.freeline'
 *
 * @param project
 * @param psiFile
 * @param pluginId
 */
public static void applyPlugin(Project project, GroovyFile psiFile, String pluginId) {
    GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(project);
    GrStatement grStatement = factory.createExpressionFromText(String.format("apply plugin: \'%s\'",
            new Object[]{pluginId}), null);
    GrExpression expression = GroovyFileUil.getLastPlugin(psiFile);
    if (expression != null && expression.getParent() != null) {
        psiFile.addAfter(grStatement, expression.getParent());
        // 换行
        psiFile.addAfter(factory.createLineTerminator("\n"), expression.getParent());
    }
    PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
    Document document = documentManager.getDocument(psiFile);
    if (document != null) {
        documentManager.commitDocument(document);
    }
}

源代码2 项目： intellij 文件： ExternalFormatterCodeStyleManager.java

private void formatInternal(PsiFile file, Collection<TextRange> ranges) {
  ApplicationManager.getApplication().assertWriteAccessAllowed();
  PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
  documentManager.commitAllDocuments();
  CheckUtil.checkWritable(file);

  Document document = documentManager.getDocument(file);

  if (document == null) {
    return;
  }
  // If there are postponed PSI changes (e.g., during a refactoring), just abort.
  // If we apply them now, then the incoming text ranges may no longer be valid.
  if (documentManager.isDocumentBlockedByPsi(document)) {
    return;
  }

  format(file, document, ranges);
}

源代码3 项目： google-java-format 文件： GoogleJavaFormatCodeStyleManager.java

private void formatInternal(PsiFile file, Collection<TextRange> ranges) {
  ApplicationManager.getApplication().assertWriteAccessAllowed();
  PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
  documentManager.commitAllDocuments();
  CheckUtil.checkWritable(file);

  Document document = documentManager.getDocument(file);

  if (document == null) {
    return;
  }
  // If there are postponed PSI changes (e.g., during a refactoring), just abort.
  // If we apply them now, then the incoming text ranges may no longer be valid.
  if (documentManager.isDocumentBlockedByPsi(document)) {
    return;
  }

  format(document, ranges);
}

源代码4 项目： intellij-haxe 文件： HaxePsiBuilder.java

private void printErrorInfo(int offset, String token, String message) {

    PsiDocumentManager mgr = PsiDocumentManager.getInstance(getProject());
    Document doc = null != mgr ? mgr.getDocument(psiFile) : null;
    int line = null != doc ? doc.getLineNumber(offset) + 1 : StringUtil.offsetToLineNumber(getOriginalText(), offset);

    StringBuilder s = new StringBuilder();
    s.append("Parsing error at ");
    s.append(null != psiFile ? psiFile.getName() : "<text>");
    s.append(", ");
    s.append(line);
    s.append(": '");
    s.append(null != token ? token : "<unknown token>");
    s.append("'.  ");
    s.append(null != message ? message : "<no message>");

    String error = s.toString();
    boolean needToReport;
    synchronized (this) {
      needToReport = reportedErrors.add(error);
    }
    if (needToReport) {
      LOG.debug(error);
    }
  }

源代码5 项目： idea-php-symfony2-plugin 文件： YamlCreateServiceArgumentsCallback.java

@Override
public void insert(List<String> items) {
    PsiDocumentManager manager = PsiDocumentManager.getInstance(serviceKeyValue.getProject());
    Document document = manager.getDocument(serviceKeyValue.getContainingFile());
    if (document == null) {
        return;
    }

    List<String> arrayList = new ArrayList<>();
    for (String item : items) {
        arrayList.add("'@" + (StringUtils.isNotBlank(item) ? item : "?") + "'");
    }

    YamlHelper.putKeyValue(serviceKeyValue, "arguments", "[" + StringUtils.join(arrayList, ", ") + "]");

    manager.doPostponedOperationsAndUnblockDocument(document);
    manager.commitDocument(document);
}

源代码6 项目： consulo 文件： FileContentUtil.java

public static void setFileText(@javax.annotation.Nullable Project project, final VirtualFile virtualFile, final String text) throws IOException {
  if (project == null) {
    project = ProjectUtil.guessProjectForFile(virtualFile);
  }
  if (project != null) {
    final PsiFile psiFile = PsiManager.getInstance(project).findFile(virtualFile);
    final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);
    final Document document = psiFile == null? null : psiDocumentManager.getDocument(psiFile);
    if (document != null) {
      document.setText(text != null ? text : "");
      psiDocumentManager.commitDocument(document);
      FileDocumentManager.getInstance().saveDocument(document);
      return;
    }
  }
  VfsUtil.saveText(virtualFile, text != null ? text : "");
  virtualFile.refresh(false, false);
}

源代码7 项目： consulo 文件： CustomTemplateCallback.java

@Nonnull
public static PsiElement getContext(@Nonnull PsiFile file, int offset, boolean searchInInjectedFragment) {
  PsiElement element = null;
  if (searchInInjectedFragment && !InjectedLanguageManager.getInstance(file.getProject()).isInjectedFragment(file)) {
    PsiDocumentManager documentManager = PsiDocumentManager.getInstance(file.getProject());
    Document document = documentManager.getDocument(file);
    if (document != null && !documentManager.isCommitted(document)) {
      LOGGER.error("Trying to access to injected template context on uncommited document, offset = " + offset, AttachmentFactory.createAttachment(file.getVirtualFile()));
    }
    else {
      element = InjectedLanguageManager.getInstance(file.getProject()).findInjectedElementAt(file, offset);
    }
  }
  if (element == null) {
    element = PsiUtilCore.getElementAtOffset(file, offset);
  }
  return element;
}

源代码8 项目： consulo 文件： CustomizableLanguageCodeStylePanel.java

@Override
protected PsiFile doReformat(final Project project, final PsiFile psiFile) {
  final String text = psiFile.getText();
  final PsiDocumentManager manager = PsiDocumentManager.getInstance(project);
  final Document doc = manager.getDocument(psiFile);
  CommandProcessor.getInstance().executeCommand(project, () -> ApplicationManager.getApplication().runWriteAction(() -> {
    if (doc != null) {
      doc.replaceString(0, doc.getTextLength(), text);
      manager.commitDocument(doc);
    }
    try {
      CodeStyleManager.getInstance(project).reformat(psiFile);
    }
    catch (IncorrectOperationException e) {
      LOG.error(e);
    }
  }), "", "");
  if (doc != null) {
    manager.commitDocument(doc);
  }
  return psiFile;
}

源代码9 项目： js-graphql-intellij-plugin 文件： JSGraphQLOperationsCodeInsightTest.java

@Override
protected void tearDown() throws Exception {
    // clean up the schema discovery caches
    for (PsiFile psiFile : psiFiles) {
        PsiDocumentManager documentManager = PsiDocumentManager.getInstance(psiFile.getProject());
        final Document document = documentManager.getDocument(psiFile);
        assertNotNull(document);
        ApplicationManager.getApplication().runWriteAction(() -> {
            document.setText("");
            documentManager.commitAllDocuments();
        });
    }
    super.tearDown();
}

源代码10 项目： consulo 文件： UsageViewTest.java

public void testUsageViewHandlesDocumentChange() throws Exception {
  PsiFile psiFile = createFile("X.java", "public class X{ int xxx; } //comment");
  Usage usage = createUsage(psiFile, psiFile.getText().indexOf("xxx"));

  UsageView usageView = UsageViewManager.getInstance(getProject()).createUsageView(UsageTarget.EMPTY_ARRAY, new Usage[]{usage}, new UsageViewPresentation(), null);
  Disposer.register(getTestRootDisposable(), usageView);

  PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
  Document document = documentManager.getDocument(psiFile);
  document.insertString(0, "/* sdfsdfsd */");
  documentManager.commitAllDocuments();
  int navigationOffset = ((UsageInfo2UsageAdapter)usage).getUsageInfo().getNavigationOffset();
  assertEquals(psiFile.getText().indexOf("xxx"), navigationOffset);
}

源代码11 项目： consulo 文件： UsageViewTest.java

public void testTextUsageInfoHandlesDocumentChange() throws Exception {
  PsiFile psiFile = createFile("X.java", "public class X{ int xxx; } //comment");
  Usage usage = new UsageInfo2UsageAdapter(new UsageInfo(psiFile, psiFile.getText().indexOf("xxx"), StringUtil.indexOfSubstringEnd(psiFile.getText(),"xxx")));

  UsageView usageView = UsageViewManager.getInstance(getProject()).createUsageView(UsageTarget.EMPTY_ARRAY, new Usage[]{usage}, new UsageViewPresentation(), null);
  Disposer.register(getTestRootDisposable(), usageView);

  PsiDocumentManager documentManager = PsiDocumentManager.getInstance(getProject());
  Document document = documentManager.getDocument(psiFile);
  document.insertString(0, "/* sdfsdfsd */");
  documentManager.commitAllDocuments();
  int navigationOffset = ((UsageInfo2UsageAdapter)usage).getUsageInfo().getNavigationOffset();
  assertEquals(psiFile.getText().indexOf("xxx"), navigationOffset);
}

源代码12 项目： consulo 文件： HTMLTextPainter.java

@RequiredReadAction
  public HTMLTextPainter(PsiFile psiFile, Project project, String dirName, boolean printLineNumbers) {
    myProject = project;
    myPsiFile = psiFile;
    myPrintLineNumbers = printLineNumbers;
    myHighlighter = HighlighterFactory.createHighlighter(project, psiFile.getVirtualFile());

//    String fileType = FileTypeManager.getInstance().getType(psiFile.getVirtualFile().getName());
//    myForceFonts =
//      FileTypeManager.TYPE_HTML.equals(fileType) ||
//      FileTypeManager.TYPE_XML.equals(fileType) ||
//      FileTypeManager.TYPE_JSP.equals(fileType);

    myText = psiFile.getText();
    myHighlighter.setText(myText);
    mySegmentEnd = myText.length();
    myFileName = psiFile.getVirtualFile().getPresentableUrl();
    myHTMLFileName = dirName + File.separator + ExportToHTMLManager.getHTMLFileName(psiFile);

    PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);
    Document document = psiDocumentManager.getDocument(psiFile);

    List<LineMarkerInfo> methodSeparators = new ArrayList<LineMarkerInfo>();
    if (document != null) {
      final List<LineMarkerInfo> separators = FileSeparatorUtil.getFileSeparators(psiFile, document);
      methodSeparators.addAll(separators);
    }

    myMethodSeparators = methodSeparators.toArray(new LineMarkerInfo[methodSeparators.size()]);
    myCurrentMethodSeparator = 0;
  }

源代码13 项目： consulo 文件： DuplocatorHashCallback.java

@SuppressWarnings({"HardCodedStringLiteral"})
private static void writeFragments(final List<? extends PsiFragment> psiFragments, Element duplicateElement, Project project, final boolean shouldWriteOffsets) {
  final PathMacroManager macroManager = PathMacroManager.getInstance(project);
  final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);

  for (PsiFragment fragment : psiFragments) {
    final PsiFile psiFile = fragment.getFile();
    final VirtualFile virtualFile = psiFile != null ? psiFile.getVirtualFile() : null;
    if (virtualFile != null) {
      Element fragmentElement = new Element("fragment");
      fragmentElement.setAttribute("file", macroManager.collapsePath(virtualFile.getUrl()));
      if (shouldWriteOffsets) {
        final Document document = documentManager.getDocument(psiFile);
        LOG.assertTrue(document != null);
        int startOffset = fragment.getStartOffset();
        final int line = document.getLineNumber(startOffset);
        fragmentElement.setAttribute("line", String.valueOf(line));
        final int lineStartOffset = document.getLineStartOffset(line);
        if (StringUtil.isEmptyOrSpaces(document.getText().substring(lineStartOffset, startOffset))) {
          startOffset = lineStartOffset;
        }
        fragmentElement.setAttribute("start", String.valueOf(startOffset));
        fragmentElement.setAttribute("end", String.valueOf(fragment.getEndOffset()));
        if (fragment.containsMultipleFragments()) {
          final int[][] offsets = fragment.getOffsets();
          for (int[] offset : offsets) {
            Element offsetElement = new Element("offset");
            offsetElement.setAttribute("start", String.valueOf(offset[0]));
            offsetElement.setAttribute("end", String.valueOf(offset[1]));
            fragmentElement.addContent(offsetElement);
          }
        }
      }
      duplicateElement.addContent(fragmentElement);
    }
  }
}

源代码14 项目： innerbuilder 文件： InnerBuilderHandler.java

@Override
public void invoke(@NotNull final Project project, @NotNull final Editor editor, @NotNull final PsiFile file) {
    final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);
    final Document currentDocument = psiDocumentManager.getDocument(file);
    if (currentDocument == null) {
        return;
    }

    psiDocumentManager.commitDocument(currentDocument);

    if (!CodeInsightUtilBase.prepareEditorForWrite(editor)) {
        return;
    }

    if (!FileDocumentManager.getInstance().requestWriting(editor.getDocument(), project)) {
        return;
    }

    final List<PsiFieldMember> existingFields = collectFields(file, editor);
    if (existingFields != null) {
        final List<PsiFieldMember> selectedFields = selectFieldsAndOptions(existingFields, project);

        if (selectedFields == null || selectedFields.isEmpty()) {
            return;
        }

        InnerBuilderGenerator.generate(project, editor, file, selectedFields);
    }
}

源代码15 项目： flutter-intellij 文件： TestLineMarkerContributor.java

@NotNull
private static Icon getTestStateIcon(@NotNull PsiElement element, @NotNull Icon defaultIcon) {
  // SMTTestProxy maps test run data to a URI derived from a location hint produced by `package:test`.
  // If we can find corresponding data, we can provide state-aware icons. If not, we default to
  // a standard Run state.

  PsiFile containingFile;
  try {
    containingFile = element.getContainingFile();
  }
  catch (PsiInvalidElementAccessException e) {
    containingFile = null;
  }

  final Project project = element.getProject();
  final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);

  final Document document = containingFile == null ? null : psiDocumentManager.getDocument(containingFile);
  if (document != null) {
    final int textOffset = element.getTextOffset();
    final int lineNumber = document.getLineNumber(textOffset);

    // e.g., dart_location:///Users/pq/IdeaProjects/untitled1298891289891/test/unit_test.dart,3,2,["my first unit test"]
    final String path = FileUtil.toSystemIndependentName(containingFile.getVirtualFile().getPath());
    final String testLocationPrefix = "dart_location://" + path + "," + lineNumber;

    final TestStateStorage storage = TestStateStorage.getInstance(project);
    if (storage != null) {
      final Map<String, TestStateStorage.Record> tests = storage.getRecentTests(SCANNED_TEST_RESULT_LIMIT, getSinceDate());
      if (tests != null) {
        // TODO(pq): investigate performance implications.
        for (Map.Entry<String, TestStateStorage.Record> entry : tests.entrySet()) {
          if (entry.getKey().startsWith(testLocationPrefix)) {
            final TestStateStorage.Record state = entry.getValue();
            final TestStateInfo.Magnitude magnitude = TestIconMapper.getMagnitude(state.magnitude);
            if (magnitude != null) {
              switch (magnitude) {
                case IGNORED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Yellow2;
                case ERROR_INDEX:
                case FAILED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Red2;
                case PASSED_INDEX:
                case COMPLETE_INDEX:
                  return AllIcons.RunConfigurations.TestState.Green2;
                default:
              }
            }
          }
        }
      }
    }
  }

  return defaultIcon;
}

源代码16 项目： flutter-intellij 文件： TestLineMarkerContributor.java

@NotNull
private static Icon getTestStateIcon(@NotNull PsiElement element, @NotNull Icon defaultIcon) {
  // SMTTestProxy maps test run data to a URI derived from a location hint produced by `package:test`.
  // If we can find corresponding data, we can provide state-aware icons. If not, we default to
  // a standard Run state.

  PsiFile containingFile;
  try {
    containingFile = element.getContainingFile();
  }
  catch (PsiInvalidElementAccessException e) {
    containingFile = null;
  }

  final Project project = element.getProject();
  final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);

  final Document document = containingFile == null ? null : psiDocumentManager.getDocument(containingFile);
  if (document != null) {
    final int textOffset = element.getTextOffset();
    final int lineNumber = document.getLineNumber(textOffset);

    // e.g., dart_location:///Users/pq/IdeaProjects/untitled1298891289891/test/unit_test.dart,3,2,["my first unit test"]
    final String path = FileUtil.toSystemIndependentName(containingFile.getVirtualFile().getPath());
    final String testLocationPrefix = "dart_location://" + path + "," + lineNumber;

    final TestStateStorage storage = TestStateStorage.getInstance(project);
    if (storage != null) {
      final Map<String, TestStateStorage.Record> tests = storage.getRecentTests(SCANNED_TEST_RESULT_LIMIT, getSinceDate());
      if (tests != null) {
        // TODO(pq): investigate performance implications.
        for (Map.Entry<String, TestStateStorage.Record> entry : tests.entrySet()) {
          if (entry.getKey().startsWith(testLocationPrefix)) {
            final TestStateStorage.Record state = entry.getValue();
            final TestStateInfo.Magnitude magnitude = TestIconMapper.getMagnitude(state.magnitude);
            if (magnitude != null) {
              switch (magnitude) {
                case IGNORED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Yellow2;
                case ERROR_INDEX:
                case FAILED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Red2;
                case PASSED_INDEX:
                case COMPLETE_INDEX:
                  return AllIcons.RunConfigurations.TestState.Green2;
                default:
              }
            }
          }
        }
      }
    }
  }

  return defaultIcon;
}

源代码17 项目： intellij-haxe 文件： HaxeImportOptimizer.java

private static void reorderImports(final PsiFile file) {
  HaxeFileModel fileModel = HaxeFileModel.fromElement(file);
  List<HaxeImportStatement> allImports = fileModel.getImportStatements();

  if (allImports.size() < 2) {
    return;
  }

  final HaxeImportStatement firstImport = allImports.get(0);
  int startOffset = firstImport.getStartOffsetInParent();
  final HaxeImportStatement lastImport = allImports.get(allImports.size() - 1);
  int endOffset = lastImport.getStartOffsetInParent() + lastImport.getText().length();

  // We assume the common practice of placing all imports in a single "block" at the top of a file. If there is something else (comments,
  // code, etc) there we just stop reordering to prevent data loss.
  for (PsiElement child : file.getChildren()) {
    int childOffset = child.getStartOffsetInParent();
    if (childOffset >= startOffset && childOffset <= endOffset
        && !(child instanceof HaxeImportStatement)
        && !(child instanceof PsiWhiteSpace)) {
      return;
    }
  }

  List<String> sortedImports = new ArrayList<>();

  for (HaxeImportStatement currentImport : allImports) {
    sortedImports.add(currentImport.getText());
  }

  sortedImports.sort(String::compareToIgnoreCase);

  final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(file.getProject());
  final Document document = psiDocumentManager.getDocument(file);
  if (document != null) {
    final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(file.getProject());

    /* This operation trims the document if necessary (e.g. it happens with "\n" at the very beginning).
       Need to reevaluate offsets here.
     */
    documentManager.doPostponedOperationsAndUnblockDocument(document);

    // Reevaluating offset values according to the previous comment.
    startOffset = firstImport.getStartOffsetInParent();
    endOffset = lastImport.getStartOffsetInParent() + lastImport.getText().length();

    document.deleteString(startOffset, endOffset);

    StringBuilder sortedImportsText = new StringBuilder();
    for (String sortedImport : sortedImports) {
      sortedImportsText.append(sortedImport);
      sortedImportsText.append("\n");
    }
    // Removes last "\n".
    CharSequence sortedImportsTextTrimmed = sortedImportsText.subSequence(0, sortedImportsText.length() - 1);

    documentManager.doPostponedOperationsAndUnblockDocument(document);
    document.insertString(startOffset, sortedImportsTextTrimmed);
  }

  // TODO Reorder usings.
}

源代码18 项目： consulo 文件： SmartEnterProcessor.java

protected RangeMarker createRangeMarker(final PsiElement elt) {
  final PsiFile psiFile = elt.getContainingFile();
  final PsiDocumentManager instance = PsiDocumentManager.getInstance(elt.getProject());
  final Document document = instance.getDocument(psiFile);
  return document.createRangeMarker(elt.getTextRange());
}

源代码19 项目： consulo 文件： DetectableIndentOptionsProvider.java

private static boolean isDocumentCommitted(@Nonnull PsiFile file) {
  PsiDocumentManager manager = PsiDocumentManager.getInstance(file.getProject());
  Document document = manager.getDocument(file);
  return document != null && manager.isCommitted(document);
}

方法所在类

com.intellij.psi.PsiDocumentManager