src/chrome/browser/ui/external_protocol_dialog_delegate.cc

   1 // Copyright (c) 2013 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/external_protocol_dialog_delegate.h"
   6
   7 #include <string>
   8
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "base/threading/thread.h"
  11 #include "base/threading/thread_restrictions.h"
  12 #include "chrome/browser/external_protocol/external_protocol_handler.h"
  13 #include "grit/chromium_strings.h"
  14 #include "grit/generated_resources.h"
  15 #include "ui/base/l10n/l10n_util.h"
  16 #include "ui/gfx/text_elider.h"
  17
  18 ExternalProtocolDialogDelegate::ExternalProtocolDialogDelegate(const GURL& url)
  19     : ProtocolDialogDelegate(url) {
  20 }
  21
  22 ExternalProtocolDialogDelegate::~ExternalProtocolDialogDelegate() {
  23 }
  24
  25 string16 ExternalProtocolDialogDelegate::GetMessageText() const {
  26   const int kMaxUrlWithoutSchemeSize = 256;
  27   const int kMaxCommandSize = 256;
  28   // TODO(calamity): Look up the command in ExternalProtocolHandler and pass it
  29   // into the constructor. Will require simultaneous change of
  30   // ExternalProtocolHandler::RunExternalProtocolDialog across all platforms.
  31   string16 command =
  32     UTF8ToUTF16(ShellIntegration::GetApplicationForProtocol(url()));
  33   string16 elided_url_without_scheme;
  34   string16 elided_command;
  35   gfx::ElideString(ASCIIToUTF16(url().possibly_invalid_spec()),
  36                   kMaxUrlWithoutSchemeSize, &elided_url_without_scheme);
  37   gfx::ElideString(command, kMaxCommandSize, &elided_command);
  38
  39   string16 message_text = l10n_util::GetStringFUTF16(
  40       IDS_EXTERNAL_PROTOCOL_INFORMATION,
  41       ASCIIToUTF16(url().scheme() + ":"),
  42       elided_url_without_scheme) + ASCIIToUTF16("\n\n");
  43
  44   message_text += l10n_util::GetStringFUTF16(
  45       IDS_EXTERNAL_PROTOCOL_APPLICATION_TO_LAUNCH,
  46       elided_command) + ASCIIToUTF16("\n\n");
  47
  48   message_text += l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_WARNING);
  49   return message_text;
  50 }
  51
  52 string16 ExternalProtocolDialogDelegate::GetCheckboxText() const {
  53   return l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_CHECKBOX_TEXT);
  54 }
  55
  56 string16 ExternalProtocolDialogDelegate::GetTitleText() const {
  57   return l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_TITLE);
  58 }
  59
  60 void ExternalProtocolDialogDelegate::DoAccept(
  61     const GURL& url,
  62     bool dont_block) const {
  63   if (dont_block) {
  64       ExternalProtocolHandler::SetBlockState(
  65           url.scheme(), ExternalProtocolHandler::DONT_BLOCK);
  66   }
  67
  68   ExternalProtocolHandler::LaunchUrlWithoutSecurityCheck(url);
  69 }
  70
  71 void ExternalProtocolDialogDelegate::DoCancel(
  72     const GURL& url,
  73     bool dont_block) const {
  74   if (dont_block) {
  75       ExternalProtocolHandler::SetBlockState(
  76           url.scheme(), ExternalProtocolHandler::BLOCK);
  77   }
  78 }