@Override
 public void propertyChanged(@NotNull VirtualFilePropertyEvent event) {
   if (VirtualFile.PROP_NAME.equals(event.getPropertyName())) {
     FileEditorManager fileEditorManager = FileEditorManager.getInstance(myProject);
     VirtualFile file = event.getFile();
     if (fileEditorManager.isFileOpen(file)) {
       reinitBreadcrumbsComponent(fileEditorManager, file);
     }
   }
 }
  @Override
  public void propertyChanged(final VirtualFilePropertyEvent event) {
    if (VirtualFile.PROP_WRITABLE.equals(event.getPropertyName())) {
      final VirtualFile file = event.getFile();
      final Document document = getCachedDocument(file);
      if (document == null) return;

      ApplicationManager.getApplication()
          .runWriteAction(
              new ExternalChangeAction() {
                @Override
                public void run() {
                  document.setReadOnly(!event.getFile().isWritable());
                }
              });
      // myUnsavedDocuments.remove(document); //?
    }
  }
 @Override
 public void propertyChanged(final VirtualFilePropertyEvent e) {
   if (VirtualFile.PROP_NAME.equals(e.getPropertyName())) {
     // File can be invalidated after file changes name (extension also
     // can changes). The editor should be removed if it's invalid.
     updateValidProperty();
     updateHighlighters();
   }
 }
Ejemplo n.º 4
0
    @Override
    public void propertyChanged(@NotNull VirtualFilePropertyEvent event) {
      if (!isModuleAdded
          || event.getRequestor() instanceof StateStorage
          || !VirtualFile.PROP_NAME.equals(event.getPropertyName())) {
        return;
      }

      VirtualFile parent = event.getParent();
      if (parent != null) {
        String parentPath = parent.getPath();
        String ancestorPath = parentPath + "/" + event.getOldValue();
        String moduleFilePath = getModuleFilePath();
        if (VfsUtilCore.isAncestor(new File(ancestorPath), new File(moduleFilePath), true)) {
          setModuleFilePath(
              parentPath
                  + "/"
                  + event.getNewValue()
                  + "/"
                  + FileUtil.getRelativePath(ancestorPath, moduleFilePath, '/'));
        }
      }
    }
  @Override
  public void propertyChanged(@NotNull final VirtualFilePropertyEvent event) {
    final String propertyName = event.getPropertyName();
    final VirtualFile vFile = event.getFile();

    final FileViewProvider oldFileViewProvider = myFileManager.findCachedViewProvider(vFile);
    final PsiFile oldPsiFile;
    if (oldFileViewProvider instanceof SingleRootFileViewProvider) {
      oldPsiFile =
          ((SingleRootFileViewProvider) oldFileViewProvider)
              .getCachedPsi(oldFileViewProvider.getBaseLanguage());
    } else {
      oldPsiFile = null;
    }

    VirtualFile parent = vFile.getParent();
    final PsiDirectory parentDir =
        oldPsiFile != null && parent != null
            ? myFileManager.findDirectory(parent)
            : getCachedDirectory(parent);

    if (oldFileViewProvider
            != null // there is no need to rebuild if there were no PSI in the first place
        && FileContentUtilCore.FORCE_RELOAD_REQUESTOR.equals(event.getRequestor())) {
      myFileManager.forceReload(vFile);
      return;
    }

    // do not suppress reparse request for light files
    if (parentDir == null) {
      boolean fire = VirtualFile.PROP_NAME.equals(propertyName) && vFile.isDirectory();
      if (fire) {
        PsiDirectory psiDir = myFileManager.getCachedDirectory(vFile);
        fire = psiDir != null;
      }
      if (!fire && !VirtualFile.PROP_WRITABLE.equals(propertyName)) {
        handleVfsChangeWithoutPsi(vFile);
        return;
      }
    }

    ((SmartPointerManagerImpl) SmartPointerManager.getInstance(myManager.getProject()))
        .fastenBelts(vFile, 0, null);
    ApplicationManager.getApplication()
        .runWriteAction(
            new ExternalChangeAction() {
              @Override
              public void run() {
                PsiTreeChangeEventImpl treeEvent = new PsiTreeChangeEventImpl(myManager);
                treeEvent.setParent(parentDir);

                if (VirtualFile.PROP_NAME.equals(propertyName)) {
                  if (vFile.isDirectory()) {
                    PsiDirectory psiDir = myFileManager.getCachedDirectory(vFile);
                    if (psiDir != null) {
                      if (myFileTypeManager.isFileIgnored(vFile)) {
                        myFileManager.removeFilesAndDirsRecursively(vFile);

                        treeEvent.setChild(psiDir);
                        myManager.childRemoved(treeEvent);
                      } else {
                        treeEvent.setElement(psiDir);
                        treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_DIRECTORY_NAME);
                        treeEvent.setOldValue(event.getOldValue());
                        treeEvent.setNewValue(event.getNewValue());
                        myManager.propertyChanged(treeEvent);
                      }
                    } else {
                      PsiDirectory psiDir1 = myFileManager.findDirectory(vFile);
                      if (psiDir1 != null) {
                        treeEvent.setChild(psiDir1);
                        myManager.childAdded(treeEvent);
                      }
                    }
                  } else {
                    final FileViewProvider fileViewProvider =
                        myFileManager.createFileViewProvider(vFile, true);
                    final PsiFile newPsiFile =
                        fileViewProvider.getPsi(fileViewProvider.getBaseLanguage());
                    if (oldPsiFile != null) {
                      if (newPsiFile == null) {
                        myFileManager.setViewProvider(vFile, null);

                        treeEvent.setChild(oldPsiFile);
                        myManager.childRemoved(treeEvent);
                      } else if (!FileManagerImpl.areViewProvidersEquivalent(
                          fileViewProvider, oldFileViewProvider)) {
                        myFileManager.setViewProvider(vFile, fileViewProvider);

                        treeEvent.setOldChild(oldPsiFile);
                        treeEvent.setNewChild(newPsiFile);
                        myManager.childReplaced(treeEvent);
                      } else {
                        if (oldPsiFile instanceof PsiFileImpl) {
                          ((PsiFileImpl) oldPsiFile).clearCaches();
                        }
                        treeEvent.setElement(oldPsiFile);
                        treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_FILE_NAME);
                        treeEvent.setOldValue(event.getOldValue());
                        treeEvent.setNewValue(event.getNewValue());
                        myManager.propertyChanged(treeEvent);
                      }
                    } else if (newPsiFile != null) {
                      myFileManager.setViewProvider(vFile, fileViewProvider);
                      if (parentDir != null) {
                        treeEvent.setChild(newPsiFile);
                        myManager.childAdded(treeEvent);
                      }
                    }
                  }
                } else if (VirtualFile.PROP_WRITABLE.equals(propertyName)) {
                  if (oldPsiFile == null) return;

                  treeEvent.setElement(oldPsiFile);
                  treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_WRITABLE);
                  treeEvent.setOldValue(event.getOldValue());
                  treeEvent.setNewValue(event.getNewValue());
                  myManager.propertyChanged(treeEvent);
                } else if (VirtualFile.PROP_ENCODING.equals(propertyName)) {
                  if (oldPsiFile == null) return;

                  treeEvent.setElement(oldPsiFile);
                  treeEvent.setPropertyName(VirtualFile.PROP_ENCODING);
                  treeEvent.setOldValue(event.getOldValue());
                  treeEvent.setNewValue(event.getNewValue());
                  myManager.propertyChanged(treeEvent);
                }
              }
            });
  }
  @Override
  public void beforePropertyChange(@NotNull final VirtualFilePropertyEvent event) {
    final VirtualFile vFile = event.getFile();
    final String propertyName = event.getPropertyName();

    final FileViewProvider viewProvider = myFileManager.findCachedViewProvider(vFile);

    VirtualFile parent = vFile.getParent();
    final PsiDirectory parentDir =
        viewProvider != null && parent != null
            ? myFileManager.findDirectory(parent)
            : getCachedDirectory(parent);
    if (parent != null && parentDir == null)
      return; // do not notifyListeners event if parent directory was never accessed via PSI

    ApplicationManager.getApplication()
        .runWriteAction(
            new ExternalChangeAction() {
              @Override
              public void run() {
                PsiTreeChangeEventImpl treeEvent = new PsiTreeChangeEventImpl(myManager);
                treeEvent.setParent(parentDir);

                if (VirtualFile.PROP_NAME.equals(propertyName)) {
                  final String newName = (String) event.getNewValue();

                  if (parentDir == null) return;

                  if (vFile.isDirectory()) {
                    PsiDirectory psiDir = myFileManager.findDirectory(vFile);
                    if (psiDir != null) {
                      if (!myFileTypeManager.isFileIgnored(newName)) {
                        treeEvent.setChild(psiDir);
                        treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_DIRECTORY_NAME);
                        treeEvent.setOldValue(vFile.getName());
                        treeEvent.setNewValue(newName);
                        myManager.beforePropertyChange(treeEvent);
                      } else {
                        treeEvent.setChild(psiDir);
                        myManager.beforeChildRemoval(treeEvent);
                      }
                    } else {
                      if ((!Registry.is("ide.hide.excluded.files") || !isExcludeRoot(vFile))
                          && !myFileTypeManager.isFileIgnored(newName)) {
                        myManager.beforeChildAddition(treeEvent);
                      }
                    }
                  } else {
                    final FileViewProvider viewProvider = myFileManager.findViewProvider(vFile);
                    PsiFile psiFile = viewProvider.getPsi(viewProvider.getBaseLanguage());
                    PsiFile psiFile1 = createFileCopyWithNewName(vFile, newName);

                    if (psiFile != null) {
                      if (psiFile1 == null) {
                        treeEvent.setChild(psiFile);
                        myManager.beforeChildRemoval(treeEvent);
                      } else if (!psiFile1.getClass().equals(psiFile.getClass())) {
                        treeEvent.setOldChild(psiFile);
                        myManager.beforeChildReplacement(treeEvent);
                      } else {
                        treeEvent.setChild(psiFile);
                        treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_FILE_NAME);
                        treeEvent.setOldValue(vFile.getName());
                        treeEvent.setNewValue(newName);
                        myManager.beforePropertyChange(treeEvent);
                      }
                    } else {
                      if (psiFile1 != null) {
                        myManager.beforeChildAddition(treeEvent);
                      }
                    }
                  }
                } else if (VirtualFile.PROP_WRITABLE.equals(propertyName)) {
                  PsiFile psiFile = myFileManager.getCachedPsiFileInner(vFile);
                  if (psiFile == null) return;

                  treeEvent.setElement(psiFile);
                  treeEvent.setPropertyName(PsiTreeChangeEvent.PROP_WRITABLE);
                  treeEvent.setOldValue(event.getOldValue());
                  treeEvent.setNewValue(event.getNewValue());
                  myManager.beforePropertyChange(treeEvent);
                }
              }
            });
  }
 public void beforePropertyChange(VirtualFilePropertyEvent event) {
   if (event.getPropertyName().equals("name")) {
     String newPath = event.getFile().getParent().getPath() + File.separator + event.getNewValue();
     displayHandler.reassignDisplay(event.getFile().getPath(), newPath);
   }
 }
Ejemplo n.º 8
0
 @Override
 public void propertyChanged(@NotNull VirtualFilePropertyEvent event) {
   if (VirtualFile.PROP_NAME.equals(event.getPropertyName())) {
     fileChanged(myProject, event.getFile());
   }
 }