Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 162 insertions, 0 deletions

diff --git a/chrome/browser/external_protocol_dialog.cc b/chrome/browser/external_protocol_dialog.cc
new file mode 100644
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--- /dev/null
+++ b/chrome/browser/external_protocol_dialog.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/browser/external_protocol_dialog.h"
+
+#include "base/registry.h"
+#include "base/string_util.h"
+#include "base/thread.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/external_protocol_handler.h"
+#include "chrome/browser/tab_util.h"
+#include "chrome/browser/tab_contents.h"
+#include "chrome/common/l10n_util.h"
+#include "chrome/views/message_box_view.h"
+#include "chrome/views/window.h"
+
+#include "generated_resources.h"
+
+namespace {
+
+const int kMessageWidth = 400;
+
+}  // namespace
+
+///////////////////////////////////////////////////////////////////////////////
+// ExternalProtocolDialog, public:
+
+// static
+void ExternalProtocolDialog::RunExternalProtocolDialog(
+    const GURL& url, int render_process_host_id, int routing_id) {
+  TabContents* tab_contents = tab_util::GetTabContentsByID(
+      render_process_host_id, routing_id);
+  ExternalProtocolDialog* handler =
+      new ExternalProtocolDialog(tab_contents, url);
+}
+
+ExternalProtocolDialog::~ExternalProtocolDialog() {
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// ExternalProtocolDialog, ChromeViews::DialogDelegate implementation:
+
+int ExternalProtocolDialog::GetDialogButtons() const {
+  return DIALOGBUTTON_OK | DIALOGBUTTON_CANCEL;
+}
+
+int ExternalProtocolDialog::GetDefaultDialogButton() const {
+  return DIALOGBUTTON_CANCEL;
+}
+
+std::wstring ExternalProtocolDialog::GetDialogButtonLabel(
+    DialogButton button) const {
+  if (button == DIALOGBUTTON_OK)
+    return l10n_util::GetString(IDS_EXTERNAL_PROTOCOL_OK_BUTTON_TEXT);
+
+  // Set the button to have a default name.
+  return L"";
+}
+
+std::wstring ExternalProtocolDialog::GetWindowTitle() const {
+  return l10n_util::GetString(IDS_EXTERNAL_PROTOCOL_TITLE);
+}
+
+void ExternalProtocolDialog::WindowClosing() {
+  delete this;
+}
+
+bool ExternalProtocolDialog::Accept() {
+  MessageLoop* io_loop = g_browser_process->io_thread()->message_loop();
+  if (io_loop == NULL) {
+    // Returning true closes the dialog.
+    return true;
+  }
+
+  // Attempt to launch the application on the IO loop.
+  io_loop->PostTask(FROM_HERE,
+      NewRunnableFunction(
+          &ExternalProtocolHandler::LaunchUrlWithoutSecurityCheck, url_));
+  return true;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// ExternalProtocolDialog, private:
+
+ExternalProtocolDialog::ExternalProtocolDialog(TabContents* tab_contents,
+                                               const GURL& url)
+    : tab_contents_(tab_contents),
+      url_(url) {
+  std::wstring message_text = l10n_util::GetStringF(
+      IDS_EXTERNAL_PROTOCOL_INFORMATION,
+      ASCIIToWide(url.scheme() + ":"),
+      ASCIIToWide(url.possibly_invalid_spec())) + L"\n\n";
+
+  message_text += l10n_util::GetStringF(
+      IDS_EXTERNAL_PROTOCOL_APPLICATION_TO_LAUNCH,
+      GetApplicationForProtocol()) + L"\n\n";
+
+  message_text += l10n_util::GetString(IDS_EXTERNAL_PROTOCOL_WARNING);
+
+  message_box_view_ = new MessageBoxView(MessageBoxView::kIsConfirmMessageBox,
+                                         message_text,
+                                         L"",
+                                         kMessageWidth);
+  HWND root_hwnd;
+  if (tab_contents_) {
+    root_hwnd = GetAncestor(tab_contents_->GetContentHWND(), GA_ROOT);
+  } else {
+    // Dialog is top level if we don't have a tab_contents associated with us.
+    root_hwnd = NULL;
+  }
+
+  ChromeViews::Window* dialog =
+      ChromeViews::Window::CreateChromeWindow(root_hwnd, gfx::Rect(),
+                                              message_box_view_, this);
+
+  dialog->Show();
+}
+
+std::wstring ExternalProtocolDialog::GetApplicationForProtocol() {
+  std::wstring url_spec = ASCIIToWide(url_.possibly_invalid_spec());
+  std::wstring cmd_key_path =
+      ASCIIToWide(url_.scheme() + "\\shell\\open\\command");
+  RegKey cmd_key(HKEY_CLASSES_ROOT, cmd_key_path.c_str(), KEY_READ);
+  size_t split_offset = url_spec.find(L':');
+  if (split_offset == std::wstring::npos)
+    return std::wstring();
+  std::wstring parameters = url_spec.substr(split_offset + 1,
+                                            url_spec.length() - 1);
+  std::wstring application_to_launch;
+  if (cmd_key.ReadValue(NULL, &application_to_launch)) {
+    ReplaceSubstringsAfterOffset(&application_to_launch, 0, L"%1", parameters);
+    return application_to_launch;
+  } else {
+    return std::wstring();
+  }
+}