// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// The onClicked callback function.
function onClickHandler(info, tab) {
  if (info.menuItemId == "radio1" || info.menuItemId == "radio2") {
    console.log("radio item " + info.menuItemId +
                " was clicked (previous checked state was "  +
                info.wasChecked + ")");
  } else if (info.menuItemId == "checkbox1" || info.menuItemId == "checkbox2") {
    console.log(JSON.stringify(info));
    console.log("checkbox item " + info.menuItemId +
                " was clicked, state is now: " + info.checked +
                " (previous state was " + info.wasChecked + ")");

  } else {
    console.log("item " + info.menuItemId + " was clicked");
    console.log("info: " + JSON.stringify(info));
    console.log("tab: " + JSON.stringify(tab));
  }
};

chrome.contextMenus.onClicked.addListener(onClickHandler);

// Set up context menu tree at install time.
chrome.runtime.onInstalled.addListener(function() {
  // Create one test item for each context type.
  var contexts = ["page","selection","link","editable","image","video",
                  "audio"];
  for (var i = 0; i < contexts.length; i++) {
    var context = contexts[i];
    var title = "Test '" + context + "' menu item";
    var id = chrome.contextMenus.create({"title": title, "contexts":[context],
                                         "id": "context" + context});
    console.log("'" + context + "' item:" + id);
  }

  // Create a parent item and two children.
  chrome.contextMenus.create({"title": "Test parent item", "id": "parent"});
  chrome.contextMenus.create(
      {"title": "Child 1", "parentId": "parent", "id": "child1"});
  chrome.contextMenus.create(
      {"title": "Child 2", "parentId": "parent", "id": "child2"});
  console.log("parent child1 child2");

  // Create some radio items.
  chrome.contextMenus.create({"title": "Radio 1", "type": "radio",
                              "id": "radio1"});
  chrome.contextMenus.create({"title": "Radio 2", "type": "radio",
                              "id": "radio2"});
  console.log("radio1 radio2");

  // Create some checkbox items.
  chrome.contextMenus.create(
      {"title": "Checkbox1", "type": "checkbox", "id": "checkbox1"});
  chrome.contextMenus.create(
      {"title": "Checkbox2", "type": "checkbox", "id": "checkbox2"});
  console.log("checkbox1 checkbox2");

  // Intentionally create an invalid item, to show off error checking in the
  // create callback.
  console.log("About to try creating an invalid item - an error about " +
      "duplicate item child1 should show up");
  chrome.contextMenus.create({"title": "Oops", "id": "child1"}, function() {
    if (chrome.extension.lastError) {
      console.log("Got expected error: " + chrome.extension.lastError.message);
    }
  });
});