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Java FoldingListener类代码示例

本文整理汇总了Java中com.intellij.openapi.editor.ex.FoldingListener的典型用法代码示例。如果您正苦于以下问题:Java FoldingListener类的具体用法?Java FoldingListener怎么用?Java FoldingListener使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


FoldingListener类属于com.intellij.openapi.editor.ex包,在下文中一共展示了FoldingListener类的12个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: addFoldRegion

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public boolean addFoldRegion(@NotNull final FoldRegion region) {
  assertIsDispatchThreadForEditor();
  if (!isFoldingEnabled()) {
    return false;
  }
  if (!myIsBatchFoldingProcessing) {
    LOG.error("Fold regions must be added or removed inside batchFoldProcessing() only.");
    return false;
  }

  myFoldRegionsProcessed = true;
  if (myFoldTree.addRegion(region)) {
    final FoldingGroup group = region.getGroup();
    if (group != null) {
      myGroups.putValue(group, region);
    }
    for (FoldingListener listener : myListeners) {
      listener.onFoldRegionStateChange(region);
    }
    return true;
  }

  return false;
}
 
开发者ID:lshain-android-source,项目名称:tools-idea,代码行数:26,代码来源:FoldingModelImpl.java

示例2: addListener

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public void addListener(@NotNull FoldingListener listener, @NotNull Disposable parentDisposable) {
  myDelegate.addListener(listener, parentDisposable);
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:5,代码来源:FoldingModelWindow.java

示例3: notifyBatchFoldingProcessingDone

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
private void notifyBatchFoldingProcessingDone(final boolean moveCaretFromCollapsedRegion) {
  myFoldTree.rebuild();

  for (FoldingListener listener : myListeners) {
    listener.onFoldProcessingEnd();
  }

  myEditor.updateCaretCursor();
  myEditor.recalculateSizeAndRepaint();
  if (myEditor.getGutterComponentEx().isFoldingOutlineShown()) {
    myEditor.getGutterComponentEx().repaint();
  }

  LogicalPosition caretPosition = myEditor.getCaretModel().getLogicalPosition();
  // There is a possible case that caret position is already visual position aware. But visual position depends on number of folded
  // logical lines as well, hence, we can't be sure that target logical position defines correct visual position because fold
  // regions have just changed. Hence, we use 'raw' logical position instead.
  if (caretPosition.visualPositionAware) {
    caretPosition = new LogicalPosition(caretPosition.line, caretPosition.column);
  }
  int caretOffset = myEditor.logicalPositionToOffset(caretPosition);
  boolean hasBlockSelection = myEditor.getSelectionModel().hasBlockSelection();
  int selectionStart = myEditor.getSelectionModel().getSelectionStart();
  int selectionEnd = myEditor.getSelectionModel().getSelectionEnd();

  int column = -1;
  int line = -1;
  int offsetToUse = -1;

  FoldRegion collapsed = myFoldTree.fetchOutermost(caretOffset);
  if (myCaretPositionSaved) {
    int savedOffset = myEditor.logicalPositionToOffset(new LogicalPosition(mySavedCaretY, mySavedCaretX));
    FoldRegion collapsedAtSaved = myFoldTree.fetchOutermost(savedOffset);
    if (collapsedAtSaved == null) {
      column = mySavedCaretX;
      line = mySavedCaretY;
    }
    else {
      offsetToUse = collapsedAtSaved.getStartOffset();
    }
  }

  if (collapsed != null && column == -1) {
    line = collapsed.getDocument().getLineNumber(collapsed.getStartOffset());
    column = myEditor.offsetToLogicalPosition(collapsed.getStartOffset()).column;
  }

  boolean oldCaretPositionSaved = myCaretPositionSaved;

  if (moveCaretFromCollapsedRegion && myEditor.getCaretModel().isUpToDate()) {
    if (offsetToUse >= 0) {
      myEditor.getCaretModel().moveToOffset(offsetToUse);
    }
    else if (column != -1) {
      myEditor.getCaretModel().moveToLogicalPosition(new LogicalPosition(line, column));
    }
    else {
      myEditor.getCaretModel().moveToLogicalPosition(caretPosition);
    }
  }

  myCaretPositionSaved = oldCaretPositionSaved;

  if (!hasBlockSelection && selectionStart < myEditor.getDocument().getTextLength()) {
    myEditor.getSelectionModel().setSelection(selectionStart, selectionEnd);
  }

  if (mySavedCaretShift > 0) {
    myEditor.getScrollingModel().disableAnimation();
    int scrollTo = myEditor.visibleLineToY(myEditor.getCaretModel().getVisualPosition().line) - mySavedCaretShift;
    myEditor.getScrollingModel().scrollVertically(scrollTo);
    myEditor.getScrollingModel().enableAnimation();
  }
}
 
开发者ID:lshain-android-source,项目名称:tools-idea,代码行数:75,代码来源:FoldingModelImpl.java

示例4: addListener

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public boolean addListener(@NotNull FoldingListener listener) {
  return myListeners.add(listener);
}
 
开发者ID:lshain-android-source,项目名称:tools-idea,代码行数:5,代码来源:FoldingModelImpl.java

示例5: removeListener

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public boolean removeListener(@NotNull FoldingListener listener) {
  return myListeners.remove(listener);
}
 
开发者ID:lshain-android-source,项目名称:tools-idea,代码行数:5,代码来源:FoldingModelImpl.java

示例6: notifyListenersOnFoldRegionStateChange

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
private void notifyListenersOnFoldRegionStateChange(@NotNull FoldRegion foldRegion) {
  for (FoldingListener listener : myListeners) {
    listener.onFoldRegionStateChange(foldRegion);
  }
}
 
开发者ID:lshain-android-source,项目名称:tools-idea,代码行数:6,代码来源:FoldingModelImpl.java

示例7: addListener

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public boolean addListener(@NotNull FoldingListener listener) {
  return myDelegate.addListener(listener);
}
 
开发者ID:lshain-android-source,项目名称:tools-idea,代码行数:5,代码来源:FoldingModelWindow.java

示例8: removeListener

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public boolean removeListener(@NotNull FoldingListener listener) {
  return myDelegate.removeListener(listener);
}
 
开发者ID:lshain-android-source,项目名称:tools-idea,代码行数:5,代码来源:FoldingModelWindow.java

示例9: notifyBatchFoldingProcessingDone

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
private void notifyBatchFoldingProcessingDone(final boolean moveCaretFromCollapsedRegion) {
  clearCachedValues();

  for (FoldingListener listener : myListeners) {
    listener.onFoldProcessingEnd();
  }

  myEditor.updateCaretCursor();
  myEditor.recalculateSizeAndRepaint();
  myEditor.getGutterComponentEx().updateSize();
  myEditor.getGutterComponentEx().repaint();
  myEditor.invokeDelayedErrorStripeRepaint();

  for (Caret caret : myEditor.getCaretModel().getAllCarets()) {
    // There is a possible case that caret position is already visual position aware. But visual position depends on number of folded
    // logical lines as well, hence, we can't be sure that target logical position defines correct visual position because fold
    // regions have just changed. Hence, we use 'raw' logical position instead.
    LogicalPosition caretPosition = caret.getLogicalPosition().withoutVisualPositionInfo();
    int caretOffset = myEditor.logicalPositionToOffset(caretPosition);
    int selectionStart = caret.getSelectionStart();
    int selectionEnd = caret.getSelectionEnd();

    LogicalPosition positionToUse = null;
    int offsetToUse = -1;

    FoldRegion collapsed = myFoldTree.fetchOutermost(caretOffset);
    SavedCaretPosition savedPosition = caret.getUserData(SAVED_CARET_POSITION);
    boolean markedForUpdate = caret.getUserData(MARK_FOR_UPDATE) != null;

    if (savedPosition != null && savedPosition.isUpToDate(myEditor)) {
      int savedOffset = myEditor.logicalPositionToOffset(savedPosition.position);
      FoldRegion collapsedAtSaved = myFoldTree.fetchOutermost(savedOffset);
      if (collapsedAtSaved == null) {
        positionToUse = savedPosition.position;
      }
      else {
        offsetToUse = collapsedAtSaved.getStartOffset();
      }
    }

    if (collapsed != null && positionToUse == null) {
      positionToUse = myEditor.offsetToLogicalPosition(collapsed.getStartOffset());
    }

    if ((markedForUpdate || moveCaretFromCollapsedRegion) && caret.isUpToDate()) {
      if (offsetToUse >= 0) {
        caret.moveToOffset(offsetToUse);
      }
      else if (positionToUse != null) {
        caret.moveToLogicalPosition(positionToUse);
      }
      else {
        ((CaretImpl)caret).updateVisualPosition();
      }
    }

    caret.putUserData(SAVED_CARET_POSITION, savedPosition);
    caret.putUserData(MARK_FOR_UPDATE, null);

    if (isOffsetInsideCollapsedRegion(selectionStart) || isOffsetInsideCollapsedRegion(selectionEnd)) {
      caret.removeSelection();
    }
    else if (selectionStart < myEditor.getDocument().getTextLength()) {
      caret.setSelection(selectionStart, selectionEnd);
    }
  }

  if (mySavedCaretShift > 0) {
    final ScrollingModel scrollingModel = myEditor.getScrollingModel();
    scrollingModel.disableAnimation();
    scrollingModel.scrollVertically(myEditor.visibleLineToY(myEditor.getCaretModel().getVisualPosition().line) - mySavedCaretShift);
    scrollingModel.enableAnimation();
  }
}
 
开发者ID:consulo,项目名称:consulo,代码行数:75,代码来源:FoldingModelImpl.java

示例10: addListener

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public void addListener(@Nonnull final FoldingListener listener, @Nonnull Disposable parentDisposable) {
  myListeners.add(listener);
  Disposer.register(parentDisposable, () -> myListeners.remove(listener));
}
 
开发者ID:consulo,项目名称:consulo,代码行数:6,代码来源:FoldingModelImpl.java

示例11: notifyListenersOnFoldRegionStateChange

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
private void notifyListenersOnFoldRegionStateChange(@Nonnull FoldRegion foldRegion) {
  for (FoldingListener listener : myListeners) {
    listener.onFoldRegionStateChange(foldRegion);
  }
}
 
开发者ID:consulo,项目名称:consulo,代码行数:6,代码来源:FoldingModelImpl.java

示例12: addListener

import com.intellij.openapi.editor.ex.FoldingListener; //导入依赖的package包/类
@Override
public void addListener(@Nonnull FoldingListener listener, @Nonnull Disposable parentDisposable) {
  myDelegate.addListener(listener, parentDisposable);
}
 
开发者ID:consulo,项目名称:consulo,代码行数:5,代码来源:FoldingModelWindow.java


注:本文中的com.intellij.openapi.editor.ex.FoldingListener类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。