Index: chrome/browser/ui/views/browser_modal_dialog.cc |
diff --git a/chrome/browser/ui/views/browser_modal_dialog.cc b/chrome/browser/ui/views/browser_modal_dialog.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9187c7435b246ad7d1d58788761d80647e96191c |
--- /dev/null |
+++ b/chrome/browser/ui/views/browser_modal_dialog.cc |
@@ -0,0 +1,55 @@ |
+// Copyright 2017 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/views/browser_modal_dialog.h" |
+ |
+#include <algorithm> |
+ |
+#include "base/memory/singleton.h" |
+ |
+BrowserModalDialog::BrowserModalDialog() { |
+ BrowserModalDialogList::GetInstance()->AddDialog(this); |
+} |
+ |
+BrowserModalDialog::~BrowserModalDialog() { |
+ BrowserModalDialogList::GetInstance()->RemoveDialog(this); |
+} |
+ |
+// static |
+BrowserModalDialogList* BrowserModalDialogList::GetInstance() { |
+ return base::Singleton<BrowserModalDialogList>::get(); |
+} |
+ |
+void BrowserModalDialogList::AddDialog(BrowserModalDialog* dialog) { |
+ dialogs_.push_back(dialog); |
+} |
+ |
+void BrowserModalDialogList::RemoveDialog(BrowserModalDialog* dialog) { |
+ auto it = std::find(dialogs_.begin(), dialogs_.end(), dialog); |
+ if (it != dialogs_.end()) { |
sky
2017/05/16 12:40:32
no {}
zmin
2017/05/16 22:22:02
Done.
|
+ dialogs_.erase(it); |
+ } |
+} |
+ |
+bool BrowserModalDialogList::ActivateModalDialog() { |
+ for (BrowserModalDialog* dialog : dialogs_) { |
+ if (dialog->IsShowing()) { |
+ dialog->ActivateModalDialog(); |
+ return true; |
+ } |
+ } |
+ return false; |
+} |
+ |
+bool BrowserModalDialogList::IsShowing() { |
+ for (BrowserModalDialog* dialog : dialogs_) { |
+ if (dialog->IsShowing()) |
+ return true; |
+ } |
+ return false; |
+} |
+ |
+BrowserModalDialogList::BrowserModalDialogList() {} |
+ |
+BrowserModalDialogList::~BrowserModalDialogList() {} |