chrome_web_contents_view_delegate_android.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/ui/android/tab_contents/chrome_web_contents_view_delegate_android.h"
6
7#include "base/logging.h"
8#include "chrome/browser/android/tab_android.h"
9#include "content/public/browser/android/content_view_core.h"
10#include "content/public/browser/web_contents.h"
11#include "content/public/browser/web_contents_view_delegate.h"
12#include "content/public/common/context_menu_params.h"
13
14ChromeWebContentsViewDelegateAndroid::ChromeWebContentsViewDelegateAndroid(
15    content::WebContents* web_contents)
16    : web_contents_(web_contents) {
17}
18
19ChromeWebContentsViewDelegateAndroid::~ChromeWebContentsViewDelegateAndroid() {
20}
21
22content::WebDragDestDelegate*
23ChromeWebContentsViewDelegateAndroid::GetDragDestDelegate() {
24  // GetDragDestDelegate is a pure virtual method from WebContentsViewDelegate
25  // and must have an implementation although android doesn't use it.
26  NOTREACHED();
27  return NULL;
28}
29
30void ChromeWebContentsViewDelegateAndroid::ShowContextMenu(
31    const content::ContextMenuParams& params,
32    content::ContextMenuSourceType type) {
33  // Display paste pop-up only when selection is empty and editable.
34  if (params.is_editable && params.selection_text.empty()) {
35    content::ContentViewCore* content_view_core =
36        web_contents_->GetContentNativeView();
37    if (content_view_core) {
38      content_view_core->ShowPastePopup(params.selection_start.x(),
39                                        params.selection_start.y());
40      return;
41    }
42  }
43
44  TabAndroid* tab = TabAndroid::FromWebContents(web_contents_);
45  // We may not have a Tab if we're running in Android WebView mode.
46  // TODO: The long term plan is to factor out the context menu code into
47  // a shared class and have WebView use a separate delegate.
48  if (tab)
49    tab->ShowContextMenu(params);
50}
51
52namespace chrome {
53
54content::WebContentsViewDelegate* CreateWebContentsViewDelegate(
55    content::WebContents* web_contents) {
56  return new ChromeWebContentsViewDelegateAndroid(web_contents);
57}
58
59}  // namespace chrome
60