settings_api_bubble_helper_views.cc revision 46d4c2bc3267f3f028f39e7e311b0f89aba2e4fd 
1// Copyright (c) 2014 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/views/settings_api_bubble_helper_views.h"
6
7#include "chrome/browser/extensions/ntp_overridden_bubble_controller.h"
8#include "chrome/browser/extensions/settings_api_bubble_controller.h"
9#include "chrome/browser/extensions/settings_api_helpers.h"
10#include "chrome/browser/ui/browser_finder.h"
11#include "chrome/browser/ui/tabs/tab_strip_model.h"
12#include "chrome/browser/ui/views/extensions/extension_message_bubble_view.h"
13#include "chrome/browser/ui/views/frame/browser_view.h"
14#include "chrome/browser/ui/views/settings_api_bubble_helper_views.h"
15#include "chrome/browser/ui/views/toolbar/home_button.h"
16#include "chrome/browser/ui/views/toolbar/toolbar_view.h"
17#include "chrome/common/extensions/manifest_handlers/settings_overrides_handler.h"
18#include "chrome/common/url_constants.h"
19#include "content/public/browser/browser_url_handler.h"
20#include "content/public/browser/navigation_entry.h"
21
22namespace extensions {
23
24namespace {
25
26void ShowSettingsApiBubble(SettingsApiOverrideType type,
27                           const std::string& extension_id,
28                           Profile* profile,
29                           views::View* anchor_view,
30                           views::BubbleBorder::Arrow arrow) {
31  scoped_ptr<SettingsApiBubbleController> settings_api_bubble(
32      new SettingsApiBubbleController(profile, type));
33  if (!settings_api_bubble->ShouldShow(extension_id))
34    return;
35
36  SettingsApiBubbleController* controller = settings_api_bubble.get();
37  ExtensionMessageBubbleView* bubble_delegate =
38      new ExtensionMessageBubbleView(
39          anchor_view,
40          arrow,
41          settings_api_bubble.PassAs<
42              ExtensionMessageBubbleController>());
43  views::BubbleDelegateView::CreateBubble(bubble_delegate);
44  controller->Show(bubble_delegate);
45}
46
47}  // namespace
48
49void MaybeShowExtensionControlledHomeNotification(Browser* browser) {
50#if !defined(OS_WIN)
51  return;
52#endif
53
54  const Extension* extension =
55      GetExtensionOverridingHomepage(browser->profile(), NULL);
56  if (extension) {
57    // The bubble will try to anchor itself against the home button
58    views::View* anchor_view = BrowserView::GetBrowserViewForBrowser(browser)->
59        toolbar()->home_button();
60    ShowSettingsApiBubble(BUBBLE_TYPE_HOME_PAGE,
61                          extension->id(),
62                          browser->profile(),
63                          anchor_view,
64                          views::BubbleBorder::TOP_LEFT);
65  }
66}
67
68void MaybeShowExtensionControlledSearchNotification(
69    Profile* profile,
70    content::WebContents* web_contents,
71    const AutocompleteMatch& match) {
72#if !defined(OS_WIN)
73  return;
74#endif
75
76  if (AutocompleteMatch::IsSearchType(match.type) &&
77      match.type != AutocompleteMatchType::SEARCH_OTHER_ENGINE) {
78    const Extension* extension =
79        GetExtensionOverridingSearchEngine(profile, NULL);
80    if (extension) {
81      ToolbarView* toolbar =
82          BrowserView::GetBrowserViewForBrowser(
83              chrome::FindBrowserWithWebContents(web_contents))->toolbar();
84      ShowSettingsApiBubble(BUBBLE_TYPE_SEARCH_ENGINE,
85                            extension->id(),
86                            profile,
87                            toolbar->app_menu(),
88                            views::BubbleBorder::TOP_RIGHT);
89    }
90  }
91}
92
93void MaybeShowExtensionControlledNewTabPage(
94    Browser* browser, content::WebContents* web_contents) {
95#if !defined(OS_WIN)
96  return;
97#endif
98
99  content::NavigationEntry* entry =
100      web_contents->GetController().GetActiveEntry();
101  if (!entry)
102    return;
103  GURL active_url = entry->GetURL();
104  if (!active_url.SchemeIs("chrome-extension"))
105    return;  // Not a URL that we care about.
106
107  // See if the current active URL matches a transformed NewTab URL.
108  GURL ntp_url(chrome::kChromeUINewTabURL);
109  bool ignored_param;
110  content::BrowserURLHandler::GetInstance()->RewriteURLIfNecessary(
111      &ntp_url,
112      web_contents->GetBrowserContext(),
113      &ignored_param);
114  if (ntp_url != active_url)
115    return;  // Not being overridden by an extension.
116
117  scoped_ptr<NtpOverriddenBubbleController> ntp_overridden_bubble(
118      new NtpOverriddenBubbleController(browser->profile()));
119  if (!ntp_overridden_bubble->ShouldShow(ntp_url.host()))
120    return;
121
122  NtpOverriddenBubbleController* controller = ntp_overridden_bubble.get();
123  ExtensionMessageBubbleView* bubble_delegate =
124      new ExtensionMessageBubbleView(
125          BrowserView::GetBrowserViewForBrowser(browser)->toolbar()->app_menu(),
126          views::BubbleBorder::TOP_RIGHT,
127          ntp_overridden_bubble.PassAs<
128              ExtensionMessageBubbleController>());
129  views::BubbleDelegateView::CreateBubble(bubble_delegate);
130  controller->Show(bubble_delegate);
131}
132
133}  // namespace extensions
134