external_protocol_dialog.cc revision a93a17c8d99d686bd4a1511e5504e5e6cc9fcadf
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/chromeos/external_protocol_dialog.h" 6 7#include "base/metrics/histogram.h" 8#include "base/string_util.h" 9#include "base/utf_string_conversions.h" 10#include "chrome/browser/external_protocol/external_protocol_handler.h" 11#include "chrome/browser/profiles/profile.h" 12#include "chrome/browser/tab_contents/tab_util.h" 13#include "chrome/browser/ui/browser_finder.h" 14#include "content/public/browser/web_contents.h" 15#include "content/public/browser/web_contents_view.h" 16#include "googleurl/src/gurl.h" 17#include "grit/chromium_strings.h" 18#include "grit/generated_resources.h" 19#include "ui/base/l10n/l10n_util.h" 20#include "ui/base/text/text_elider.h" 21#include "ui/views/controls/message_box_view.h" 22#include "ui/views/widget/widget.h" 23 24using content::WebContents; 25 26namespace { 27 28const int kMessageWidth = 400; 29 30} // namespace 31 32/////////////////////////////////////////////////////////////////////////////// 33// ExternalProtocolHandler 34 35// static 36void ExternalProtocolHandler::RunExternalProtocolDialog( 37 const GURL& url, int render_process_host_id, int routing_id) { 38 WebContents* web_contents = tab_util::GetWebContentsByID( 39 render_process_host_id, routing_id); 40 DCHECK(web_contents); 41 new ExternalProtocolDialog(web_contents, url); 42} 43 44/////////////////////////////////////////////////////////////////////////////// 45// ExternalProtocolDialog 46 47ExternalProtocolDialog::~ExternalProtocolDialog() { 48} 49 50////////////////////////////////////////////////////////////////////////////// 51// ExternalProtocolDialog, views::DialogDelegate implementation: 52 53int ExternalProtocolDialog::GetDialogButtons() const { 54 return ui::DIALOG_BUTTON_OK; 55} 56 57string16 ExternalProtocolDialog::GetDialogButtonLabel( 58 ui::DialogButton button) const { 59 return l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_OK_BUTTON_TEXT); 60} 61 62string16 ExternalProtocolDialog::GetWindowTitle() const { 63 return l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_TITLE); 64} 65 66void ExternalProtocolDialog::DeleteDelegate() { 67 delete this; 68} 69 70bool ExternalProtocolDialog::Accept() { 71 if (message_box_view_->IsCheckBoxSelected()) { 72 ExternalProtocolHandler::SetBlockState( 73 scheme_, ExternalProtocolHandler::DONT_BLOCK); 74 } 75 // Returning true closes the dialog. 76 return true; 77} 78 79views::View* ExternalProtocolDialog::GetContentsView() { 80 return message_box_view_; 81} 82 83const views::Widget* ExternalProtocolDialog::GetWidget() const { 84 return message_box_view_->GetWidget(); 85} 86 87views::Widget* ExternalProtocolDialog::GetWidget() { 88 return message_box_view_->GetWidget(); 89} 90 91/////////////////////////////////////////////////////////////////////////////// 92// ExternalProtocolDialog, private: 93 94ExternalProtocolDialog::ExternalProtocolDialog(WebContents* web_contents, 95 const GURL& url) 96 : creation_time_(base::TimeTicks::Now()), 97 scheme_(url.scheme()) { 98 const int kMaxUrlWithoutSchemeSize = 256; 99 string16 elided_url_without_scheme; 100 ui::ElideString(ASCIIToUTF16(url.possibly_invalid_spec()), 101 kMaxUrlWithoutSchemeSize, &elided_url_without_scheme); 102 103 views::MessageBoxView::InitParams params( 104 l10n_util::GetStringFUTF16(IDS_EXTERNAL_PROTOCOL_INFORMATION, 105 ASCIIToUTF16(url.scheme() + ":"), 106 elided_url_without_scheme) + ASCIIToUTF16("\n\n")); 107 params.message_width = kMessageWidth; 108 if (web_contents) { 109 Browser* browser = chrome::FindBrowserWithWebContents(web_contents); 110 if (browser) { 111 params.clipboard_source_tag = 112 content::BrowserContext::GetMarkerForOffTheRecordContext( 113 browser->profile()); 114 } 115 } 116 message_box_view_ = new views::MessageBoxView(params); 117 message_box_view_->SetCheckBoxLabel( 118 l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_CHECKBOX_TEXT)); 119 120 gfx::NativeWindow parent_window; 121 if (web_contents) { 122 parent_window = web_contents->GetView()->GetTopLevelNativeWindow(); 123 } else { 124 // Dialog is top level if we don't have a web_contents associated with us. 125 parent_window = NULL; 126 } 127 views::DialogDelegate::CreateDialogWidget(this, NULL, parent_window)->Show(); 128} 129