Examples of org.eclipse.core.commands.operations.IUndoableOperation.removeContext()

Package org.eclipse.core.commands.operations

Class org.eclipse.core.commands.operations.IUndoableOperation

Examples of org.eclipse.core.commands.operations.IUndoableOperation.removeContext()

org.eclipse.core.commands.operations.IUndoableOperation.removeContext()
Remove the specified context from the operation. This method has no effect if the context is not equal to another context in the context list. Note that determining whether a context is present when removing it is based on equality, not whether the context matches ( {@link IUndoContext#matches(IUndoContext)}) another context. @param context the context to be removed

      IUndoableOperation op= operations[i];
      if (op instanceof IContextReplacingOperation) {
        ((IContextReplacingOperation)op).replaceContext(oldUndoContext, getUndoContext());
      } else {
        op.addContext(getUndoContext());
        op.removeContext(oldUndoContext);
      }
      // Now update the manager that owns the text edit.
      if (op instanceof UndoableTextChange) {
        ((UndoableTextChange)op).fDocumentUndoManager= this;
      }

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