1 files changed, 209 insertions, 0 deletions
diff --git a/chrome/browser/jsmessage_box_handler_win.cc b/chrome/browser/jsmessage_box_handler_win.cc
new file mode 100644
index 0000000..39d19cd
--- /dev/null
+++ b/chrome/browser/jsmessage_box_handler_win.cc
@@ -0,0 +1,209 @@
+// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/jsmessage_box_handler_win.h"
+
+#include "chrome/browser/app_modal_dialog_queue.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/tab_contents/web_contents.h"
+#include "chrome/common/gfx/text_elider.h"
+#include "chrome/common/l10n_util.h"
+#include "chrome/common/notification_service.h"
+#include "chrome/common/notification_types.h"
+#include "chrome/common/pref_names.h"
+#include "chrome/common/pref_service.h"
+#include "chrome/views/message_box_view.h"
+#include "chrome/views/window.h"
+
+#include "generated_resources.h"
+
+void RunJavascriptMessageBox(WebContents* web_contents,
+                             int dialog_flags,
+                             const std::wstring& message_text,
+                             const std::wstring& default_prompt_text,
+                             bool display_suppress_checkbox,
+                             IPC::Message* reply_msg) {
+  JavascriptMessageBoxHandler* handler =
+      new JavascriptMessageBoxHandler(web_contents, dialog_flags,
+                                      message_text, default_prompt_text,
+                                      display_suppress_checkbox, reply_msg);
+  AppModalDialogQueue::AddDialog(handler);
+}
+
+JavascriptMessageBoxHandler::JavascriptMessageBoxHandler(
+    WebContents* web_contents,
+    int dialog_flags,
+    const std::wstring& message_text,
+    const std::wstring& default_prompt_text,
+    bool display_suppress_checkbox,
+    IPC::Message* reply_msg)
+      : web_contents_(web_contents),
+        reply_msg_(reply_msg),
+        dialog_flags_(dialog_flags),
+        dialog_(NULL),
+        message_box_view_(new MessageBoxView(dialog_flags, message_text,
+                                             default_prompt_text)) {
+  DCHECK(message_box_view_);
+  DCHECK(reply_msg_);
+
+  if (display_suppress_checkbox) {
+    message_box_view_->SetCheckBoxLabel(
+        l10n_util::GetString(IDS_JAVASCRIPT_MESSAGEBOX_SUPPRESS_OPTION));
+  }
+
+  // Make sure we get navigation notifications so we know when our parent
+  // contents will disappear or navigate to a different page.
+  registrar_.Add(this, NOTIFY_NAV_ENTRY_COMMITTED,
+                 NotificationService::AllSources());
+  registrar_.Add(this, NOTIFY_TAB_CONTENTS_DESTROYED,
+                 NotificationService::AllSources());
+}
+
+JavascriptMessageBoxHandler::~JavascriptMessageBoxHandler() {
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// JavascriptMessageBoxHandler, views::DialogDelegate implementation:
+
+int JavascriptMessageBoxHandler::GetDialogButtons() const {
+  int dialog_buttons = 0;
+  if (dialog_flags_ & MessageBoxView::kFlagHasOKButton)
+    dialog_buttons = DIALOGBUTTON_OK;
+
+  if (dialog_flags_ & MessageBoxView::kFlagHasCancelButton)
+    dialog_buttons |= DIALOGBUTTON_CANCEL;
+
+  return dialog_buttons;
+}
+
+std::wstring JavascriptMessageBoxHandler::GetWindowTitle() const {
+  if (!web_contents_)
+    return std::wstring();
+
+  GURL url = web_contents_->GetURL();
+  if (!url.has_host())
+    return l10n_util::GetString(IDS_JAVASCRIPT_MESSAGEBOX_DEFAULT_TITLE);
+
+  // We really only want the scheme, hostname, and port.
+  GURL::Replacements replacements;
+  replacements.ClearUsername();
+  replacements.ClearPassword();
+  replacements.ClearPath();
+  replacements.ClearQuery();
+  replacements.ClearRef();
+  GURL clean_url = url.ReplaceComponents(replacements);
+
+  // TODO(brettw) it should be easier than this to do the correct language
+  // handling without getting the accept language from the profile.
+  std::wstring base_address = gfx::ElideUrl(clean_url, ChromeFont(), 0,
+      web_contents_->profile()->GetPrefs()->GetString(prefs::kAcceptLanguages));
+  // Force URL to have LTR directionality.
+  if (l10n_util::GetTextDirection() == l10n_util::RIGHT_TO_LEFT)
+    l10n_util::WrapStringWithLTRFormatting(&base_address);
+  return l10n_util::GetStringF(IDS_JAVASCRIPT_MESSAGEBOX_TITLE, base_address);
+}
+
+void JavascriptMessageBoxHandler::WindowClosing() {
+  dialog_ = NULL;
+
+  if (message_box_view_->IsCheckBoxSelected() && web_contents_)
+    web_contents_->set_suppress_javascript_messages(true);
+
+  delete this;
+}
+
+bool JavascriptMessageBoxHandler::Cancel() {
+  // We need to do this before WM_DESTROY (WindowClosing()) as any parent frame
+  // will receive it's activation messages before this dialog receives
+  // WM_DESTROY. The parent frame would then try to activate any modal dialogs
+  // that were still open in the ModalDialogQueue, which would send activation
+  // back to this one. The framework should be improved to handle this, so this
+  // is a temporary workaround.
+  AppModalDialogQueue::ShowNextDialog();
+
+  if (web_contents_) {
+    web_contents_->OnJavaScriptMessageBoxClosed(reply_msg_, false,
+                                                EmptyWString());
+  }
+  return true;
+}
+
+bool JavascriptMessageBoxHandler::Accept() {
+  AppModalDialogQueue::ShowNextDialog();
+
+  if (web_contents_) {
+    web_contents_->OnJavaScriptMessageBoxClosed(
+        reply_msg_, true, message_box_view_->GetInputText());
+  }
+  return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// JavascriptMessageBoxHandler, views::AppModalDialogDelegate
+// implementation:
+
+void JavascriptMessageBoxHandler::ShowModalDialog() {
+  // If the WebContents that created this dialog navigated away before this
+  // dialog became visible, simply show the next dialog if any.
+  if (!web_contents_) {
+    AppModalDialogQueue::ShowNextDialog();
+    delete this;
+    return;
+  }
+
+  web_contents_->Activate();
+  HWND root_hwnd = GetAncestor(web_contents_->GetContainerHWND(), GA_ROOT);
+  dialog_ = views::Window::CreateChromeWindow(root_hwnd, gfx::Rect(), this);
+  dialog_->Show();
+}
+
+void JavascriptMessageBoxHandler::ActivateModalDialog() {
+  // Ensure that the dialog is visible and at the top of the z-order. These
+  // conditions may not be true if the dialog was opened on a different virtual
+  // desktop to the one the browser window is on.
+  dialog_->Show();
+  dialog_->Activate();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// JavascriptMessageBoxHandler, views::WindowDelegate implementation:
+
+views::View* JavascriptMessageBoxHandler::GetContentsView() {
+  return message_box_view_;
+}
+
+views::View* JavascriptMessageBoxHandler::GetInitiallyFocusedView() const {
+  if (message_box_view_->text_box())
+    return message_box_view_->text_box();
+  return views::AppModalDialogDelegate::GetInitiallyFocusedView();
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// JavascriptMessageBoxHandler, private:
+
+void JavascriptMessageBoxHandler::Observe(NotificationType type,
+                                          const NotificationSource& source,
+                                          const NotificationDetails& details) {
+  bool web_contents_gone = false;
+  if (!web_contents_)
+    return;
+
+  if (type == NOTIFY_NAV_ENTRY_COMMITTED &&
+      Source<NavigationController>(source).ptr() == web_contents_->controller())
+    web_contents_gone = true;
+
+  if (type == NOTIFY_TAB_CONTENTS_DESTROYED &&
+      Source<TabContents>(source).ptr() ==
+      static_cast<TabContents*>(web_contents_))
+    web_contents_gone = true;
+
+  if (web_contents_gone) {
+    web_contents_ = NULL;
+
+    // If the dialog is visible close it.
+    if (dialog_)
+      dialog_->Close();
+  }
+}
+