chrome/browser/safe_browsing/srt_global_error_win.cc

   1 // Copyright 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/safe_browsing/srt_global_error_win.h"
   6
   7 #include "base/callback.h"
   8 #include "base/metrics/histogram.h"
   9 #include "chrome/app/chrome_command_ids.h"
  10 #include "chrome/browser/ui/browser.h"
  11 #include "chrome/browser/ui/global_error/global_error_service.h"
  12 #include "grit/chromium_strings.h"
  13 #include "grit/generated_resources.h"
  14 #include "grit/google_chrome_strings.h"
  15 #include "ui/base/l10n/l10n_util.h"
  16
  17 namespace {
  18 // The download link of the Software Removal Tool.
  19 // TODO(mad): Should we only have the bubble show up on official Chrome build?
  20 const char kSRTDownloadURL[] = "https://www.google.com/chrome/srt/";
  21
  22 // Enum values for the SRTPrompt histogram. Don't change order, always add
  23 // to the end, before SRT_PROMPT_MAX, of course.
  24 enum SRTPromptHistogramValue {
  25   SRT_PROMPT_SHOWN = 0,
  26   SRT_PROMPT_ACCEPTED = 1,
  27   SRT_PROMPT_DENIED = 2,
  28
  29   SRT_PROMPT_MAX,
  30 };
  31
  32 void RecordSRTPromptHistogram(SRTPromptHistogramValue value) {
  33   UMA_HISTOGRAM_ENUMERATION(
  34       "SoftwareReporter.PromptUsage", value, SRT_PROMPT_MAX);
  35 }
  36
  37 }  // namespace
  38
  39 // SRTGlobalError ------------------------------------------------------------
  40
  41 SRTGlobalError::SRTGlobalError(GlobalErrorService* global_error_service)
  42     : global_error_service_(global_error_service) {
  43   DCHECK(global_error_service_);
  44 }
  45
  46 SRTGlobalError::~SRTGlobalError() {
  47 }
  48
  49 bool SRTGlobalError::HasMenuItem() {
  50   return true;
  51 }
  52
  53 int SRTGlobalError::MenuItemCommandID() {
  54   return IDC_SHOW_SRT_BUBBLE;
  55 }
  56
  57 base::string16 SRTGlobalError::MenuItemLabel() {
  58   return l10n_util::GetStringUTF16(IDS_SRT_MENU_ITEM);
  59 }
  60
  61 void SRTGlobalError::ExecuteMenuItem(Browser* browser) {
  62   // The menu item should never get executed while the bubble is shown, unless
  63   // we eventually change it to NOT close on deactivate.
  64   DCHECK(ShouldCloseOnDeactivate());
  65   DCHECK(GetBubbleView() == NULL);
  66   ShowBubbleView(browser);
  67 }
  68
  69 void SRTGlobalError::ShowBubbleView(Browser* browser) {
  70   RecordSRTPromptHistogram(SRT_PROMPT_SHOWN);
  71   GlobalErrorWithStandardBubble::ShowBubbleView(browser);
  72 }
  73
  74 base::string16 SRTGlobalError::GetBubbleViewTitle() {
  75   return l10n_util::GetStringUTF16(IDS_SRT_BUBBLE_TITLE);
  76 }
  77
  78 std::vector<base::string16> SRTGlobalError::GetBubbleViewMessages() {
  79   std::vector<base::string16> messages;
  80   messages.push_back(l10n_util::GetStringUTF16(IDS_SRT_BUBBLE_TEXT));
  81   return messages;
  82 }
  83
  84 base::string16 SRTGlobalError::GetBubbleViewAcceptButtonLabel() {
  85   return l10n_util::GetStringUTF16(IDS_SRT_BUBBLE_DOWNLOAD_BUTTON_TEXT);
  86 }
  87
  88 base::string16 SRTGlobalError::GetBubbleViewCancelButtonLabel() {
  89   return l10n_util::GetStringUTF16(IDS_NO_THANKS);
  90 }
  91
  92 void SRTGlobalError::OnBubbleViewDidClose(Browser* browser) {
  93 }
  94
  95 void SRTGlobalError::BubbleViewAcceptButtonPressed(Browser* browser) {
  96   RecordSRTPromptHistogram(SRT_PROMPT_ACCEPTED);
  97   browser->OpenURL(content::OpenURLParams(GURL(kSRTDownloadURL),
  98                                           content::Referrer(),
  99                                           NEW_FOREGROUND_TAB,
 100                                           ui::PAGE_TRANSITION_LINK,
 101                                           false));
 102   DismissGlobalError();
 103 }
 104
 105 void SRTGlobalError::BubbleViewCancelButtonPressed(Browser* browser) {
 106   RecordSRTPromptHistogram(SRT_PROMPT_DENIED);
 107   DismissGlobalError();
 108 }
 109
 110 bool SRTGlobalError::ShouldCloseOnDeactivate() const {
 111   return false;
 112 }
 113
 114 void SRTGlobalError::DismissGlobalError() {
 115   global_error_service_->RemoveGlobalError(this);
 116   delete this;
 117 }