Componentize app_modal_dialog

chrome/browser/ui/app_modal_dialogs/javascript_app_modal_dialog.cc

Index: chrome/browser/ui/app_modal_dialogs/javascript_app_modal_dialog.cc
diff --git a/chrome/browser/ui/app_modal_dialogs/javascript_app_modal_dialog.cc b/chrome/browser/ui/app_modal_dialogs/javascript_app_modal_dialog.cc
deleted file mode 100644
index a0373764887a2130dd82646c9fc456ccd5924a22..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/app_modal_dialogs/javascript_app_modal_dialog.cc
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright (c) 2012 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/ui/app_modal_dialogs/javascript_app_modal_dialog.h"
-
-#include "chrome/browser/browser_shutdown.h"
-#include "chrome/browser/ui/app_modal_dialogs/native_app_modal_dialog.h"
-#include "content/public/browser/web_contents.h"
-#include "ui/gfx/text_elider.h"
-
-#if defined(USE_AURA)
-#include "ui/aura/window.h"
-#include "ui/aura/window_event_dispatcher.h"
-#endif
-
-using content::JavaScriptDialogManager;
-using content::WebContents;
-
-namespace {
-
-// Control maximum sizes of various texts passed to us from javascript.
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-// Two-dimensional eliding.  Reformat the text of the message dialog
-// inserting line breaks because otherwise a single long line can overflow
-// the message dialog (and crash/hang the GTK, depending on the version).
-const int kMessageTextMaxRows = 32;
-const int kMessageTextMaxCols = 132;
-const int kDefaultPromptMaxRows = 24;
-const int kDefaultPromptMaxCols = 132;
-void EnforceMaxTextSize(const base::string16& in_string,
-                        base::string16* out_string) {
-  gfx::ElideRectangleString(in_string, kMessageTextMaxRows,
-                           kMessageTextMaxCols, false, out_string);
-}
-void EnforceMaxPromptSize(const base::string16& in_string,
-                          base::string16* out_string) {
-  gfx::ElideRectangleString(in_string, kDefaultPromptMaxRows,
-                           kDefaultPromptMaxCols, false, out_string);
-}
-#else
-// One-dimensional eliding.  Trust the window system to break the string
-// appropriately, but limit its overall length to something reasonable.
-const int kMessageTextMaxSize = 3000;
-const int kDefaultPromptMaxSize = 2000;
-void EnforceMaxTextSize(const base::string16& in_string,
-                        base::string16* out_string) {
-  gfx::ElideString(in_string, kMessageTextMaxSize, out_string);
-}
-void EnforceMaxPromptSize(const base::string16& in_string,
-                          base::string16* out_string) {
-  gfx::ElideString(in_string, kDefaultPromptMaxSize, out_string);
-}
-#endif
-
-}  // namespace
-
-ChromeJavaScriptDialogExtraData::ChromeJavaScriptDialogExtraData()
-    : suppress_javascript_messages_(false) {
-}
-
-JavaScriptAppModalDialog::JavaScriptAppModalDialog(
-    WebContents* web_contents,
-    ExtraDataMap* extra_data_map,
-    const base::string16& title,
-    content::JavaScriptMessageType javascript_message_type,
-    const base::string16& message_text,
-    const base::string16& default_prompt_text,
-    bool display_suppress_checkbox,
-    bool is_before_unload_dialog,
-    bool is_reload,
-    const JavaScriptDialogManager::DialogClosedCallback& callback)
-    : AppModalDialog(web_contents, title),
-      extra_data_map_(extra_data_map),
-      javascript_message_type_(javascript_message_type),
-      display_suppress_checkbox_(display_suppress_checkbox),
-      is_before_unload_dialog_(is_before_unload_dialog),
-      is_reload_(is_reload),
-      callback_(callback),
-      use_override_prompt_text_(false) {
-  EnforceMaxTextSize(message_text, &message_text_);
-  EnforceMaxPromptSize(default_prompt_text, &default_prompt_text_);
-}
-
-JavaScriptAppModalDialog::~JavaScriptAppModalDialog() {
-}
-
-NativeAppModalDialog* JavaScriptAppModalDialog::CreateNativeDialog() {
-  gfx::NativeWindow parent_window = web_contents()->GetTopLevelNativeWindow();
-
-#if defined(USE_AURA)
-  if (!parent_window->GetRootWindow()) {
-    // When we are part of a WebContents that isn't actually being displayed on
-    // the screen, we can't actually attach to it.
-    parent_window = NULL;
-  }
-#endif  // defined(USE_AURA)
-
-  return NativeAppModalDialog::CreateNativeJavaScriptPrompt(this,
-                                                            parent_window);
-}
-
-bool JavaScriptAppModalDialog::IsJavaScriptModalDialog() {
-  return true;
-}
-
-void JavaScriptAppModalDialog::Invalidate() {
-  if (!IsValid())
-    return;
-
-  AppModalDialog::Invalidate();
-  if (!callback_.is_null()) {
-    callback_.Run(false, base::string16());
-    callback_.Reset();
-  }
-  if (native_dialog())
-    CloseModalDialog();
-}
-
-void JavaScriptAppModalDialog::OnCancel(bool suppress_js_messages) {
-  // We need to do this before WM_DESTROY (WindowClosing()) as any parent frame
-  // will receive its 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.
-  CompleteDialog();
-
-  NotifyDelegate(false, base::string16(), suppress_js_messages);
-}
-
-void JavaScriptAppModalDialog::OnAccept(const base::string16& prompt_text,
-                                        bool suppress_js_messages) {
-  base::string16 prompt_text_to_use = prompt_text;
-  // This is only for testing.
-  if (use_override_prompt_text_)
-    prompt_text_to_use = override_prompt_text_;
-
-  CompleteDialog();
-  NotifyDelegate(true, prompt_text_to_use, suppress_js_messages);
-}
-
-void JavaScriptAppModalDialog::OnClose() {
-  NotifyDelegate(false, base::string16(), false);
-}
-
-void JavaScriptAppModalDialog::SetOverridePromptText(
-    const base::string16& override_prompt_text) {
-  override_prompt_text_ = override_prompt_text;
-  use_override_prompt_text_ = true;
-}
-
-void JavaScriptAppModalDialog::NotifyDelegate(bool success,
-                                              const base::string16& user_input,
-                                              bool suppress_js_messages) {
-  if (!IsValid())
-    return;
-
-  if (!callback_.is_null()) {
-    callback_.Run(success, user_input);
-    callback_.Reset();
-  }
-
-  // The callback_ above may delete web_contents_, thus removing the extra
-  // data from the map owned by ChromeJavaScriptDialogManager. Make sure
-  // to only use the data if still present. http://crbug.com/236476
-  ExtraDataMap::iterator extra_data = extra_data_map_->find(web_contents());
-  if (extra_data != extra_data_map_->end()) {
-    extra_data->second.last_javascript_message_dismissal_ =
-        base::TimeTicks::Now();
-    extra_data->second.suppress_javascript_messages_ = suppress_js_messages;
-  }
-
-  // On Views, we can end up coming through this code path twice :(.
-  // See crbug.com/63732.
-  AppModalDialog::Invalidate();
-}