chrome/browser/ui/views/settings_api_bubble_helper_views.cc

   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
  22 namespace {
  23
  24 void ShowSettingsApiBubble(extensions::SettingsApiOverrideType type,
  25                            const std::string& extension_id,
  26                            Profile* profile,
  27                            views::View* anchor_view,
  28                            views::BubbleBorder::Arrow arrow) {
  29   scoped_ptr<extensions::SettingsApiBubbleController> settings_api_bubble(
  30       new extensions::SettingsApiBubbleController(profile, type));
  31   if (!settings_api_bubble->ShouldShow(extension_id))
  32     return;
  33
  34   extensions::SettingsApiBubbleController* controller =
  35       settings_api_bubble.get();
  36   extensions::ExtensionMessageBubbleView* bubble_delegate =
  37       new extensions::ExtensionMessageBubbleView(
  38           anchor_view,
  39           arrow,
  40           settings_api_bubble.PassAs<
  41               extensions::ExtensionMessageBubbleController>());
  42   views::BubbleDelegateView::CreateBubble(bubble_delegate);
  43   controller->Show(bubble_delegate);
  44 }
  45
  46 }  // namespace
  47
  48 namespace extensions {
  49
  50 void MaybeShowExtensionControlledHomeNotification(Browser* browser) {
  51 #if !defined(OS_WIN)
  52   return;
  53 #endif
  54
  55   const Extension* extension = OverridesHomepage(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
  68 void 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         OverridesSearchEngine(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
  93 void 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