/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.intellij.xdebugger.breakpoints;

import com.intellij.icons.AllIcons;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.xdebugger.XDebugSession;
import com.intellij.xdebugger.XDebuggerBundle;
import com.intellij.xdebugger.XSourcePosition;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.util.Collections;
import java.util.List;

/**
 * Implement this class to support new type of line breakpoints. An implementation should be registered in a plugin.xml:
 * <p>
 * &lt;extensions defaultExtensionNs="com.intellij"&gt;<br>
 * &nbsp;&nbsp;&lt;xdebugger.breakpointType implementation="qualified-class-name"/&gt;<br>
 * &lt;/extensions&gt;
 * <p><p>
 * In order to support actual setting breakpoints in a debugging process create a {@link XBreakpointHandler} implementation and return it  
 * from {@link com.intellij.xdebugger.XDebugProcess#getBreakpointHandlers()} method
 *
 * @author nik
 */
public abstract class XLineBreakpointType<P extends XBreakpointProperties> extends XBreakpointType<XLineBreakpoint<P>,P> {
  protected XLineBreakpointType(@NonNls @NotNull final String id, @Nls @NotNull final String title) {
    super(id, title);
  }

  /**
   * @deprecated implement {@link #canPutAt(com.intellij.openapi.vfs.VirtualFile, int, com.intellij.openapi.project.Project)} instead
   */
  public boolean canPutAt(@NotNull VirtualFile file, int line) {
    return false;
  }

  /**
   * Return <code>true<code> if breakpoint can be put on <code>line</code> in <code>file</code>
   */
  public boolean canPutAt(@NotNull VirtualFile file, int line, @NotNull Project project) {
    return canPutAt(file, line);
  }

  /**
   * return non-null value if a breakpoint should have specific properties besides containing file and line. These properties will be stored in
   * {@link XBreakpoint} instance and can be obtained by using {@link XBreakpoint#getProperties()} method
   */
  @Nullable
  public abstract P createBreakpointProperties(@NotNull VirtualFile file, int line);

  public String getDisplayText(final XLineBreakpoint<P> breakpoint) {
    return fileLineDisplayText(breakpoint.getPresentableFilePath(), breakpoint.getLine());
  }

  private static String fileLineDisplayText(String path, int line) {
    return XDebuggerBundle.message("xbreakpoint.default.display.text", line + 1, path);
  }

  //@NotNull
  //public Comparator<XLineBreakpoint<P>> getBreakpointComparator() {
  //  return XDebuggerUtil.getInstance().getDefaultLineBreakpointComparator();
  //}

  /**
   * Source position for line breakpoint is determined by its file and line
   */
  @Override
  public final XSourcePosition getSourcePosition(@NotNull XBreakpoint<P> breakpoint) {
    return null;
  }

  @Override
  public String getShortText(XLineBreakpoint<P> breakpoint) {
    return fileLineDisplayText(breakpoint.getShortFilePath(), breakpoint.getLine());
  }

  /**
   * Default line breakpoints aren't supported
   */
  @Override
  public final XLineBreakpoint<P> createDefaultBreakpoint(@NotNull XBreakpointCreator<P> creator) {
    return null;
  }

  public List<? extends AnAction> getAdditionalPopupMenuActions(@NotNull XLineBreakpoint<P> breakpoint, @Nullable XDebugSession currentSession) {
    return Collections.emptyList();
  }

  public Icon getTemporaryIcon() {
    return AllIcons.Debugger.Db_temporary_breakpoint;
  }
}

@@ -2842,16 +2842,28 @@
 line);%0A%0A
+  @Override%0A
   public

add missing Overrides