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| 1 // Copyright 2017 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/ui/views/browser_modal_dialog.h" |
| 6 |
| 7 #include <algorithm> |
| 8 |
| 9 #include "base/memory/singleton.h" |
| 10 #include "chrome/browser/ui/browser_finder.h" |
| 11 #include "chrome/browser/ui/views/app_modal_dialog_queue_wrapper.h" |
| 12 |
| 13 // BrowserModalDialog |
| 14 |
| 15 BrowserModalDialog::BrowserModalDialog() : BrowserModalDialog(true) {} |
| 16 |
| 17 BrowserModalDialog::BrowserModalDialog(bool with_list) { |
| 18 if (with_list) |
| 19 BrowserModalDialogList::GetInstance()->AddDialog(this); |
| 20 } |
| 21 |
| 22 BrowserModalDialog::~BrowserModalDialog() { |
| 23 BrowserModalDialogList::GetInstance()->RemoveDialog(this); |
| 24 } |
| 25 |
| 26 // BrowserModalDialogList |
| 27 |
| 28 BrowserModalDialogList::BrowserModalDialogList() |
| 29 : wrapper_(base::MakeUnique<AppModalDialogQueueWrapper>()) {} |
| 30 |
| 31 BrowserModalDialogList::~BrowserModalDialogList() {} |
| 32 |
| 33 // static |
| 34 BrowserModalDialogList* BrowserModalDialogList::GetInstance() { |
| 35 return base::Singleton<BrowserModalDialogList>::get(); |
| 36 } |
| 37 |
| 38 void BrowserModalDialogList::AddDialog(BrowserModalDialog* dialog) { |
| 39 dialogs_.push_back(dialog); |
| 40 } |
| 41 |
| 42 void BrowserModalDialogList::RemoveDialog(BrowserModalDialog* dialog) { |
| 43 auto it = std::find(dialogs_.begin(), dialogs_.end(), dialog); |
| 44 if (it != dialogs_.end()) |
| 45 dialogs_.erase(it); |
| 46 } |
| 47 |
| 48 void BrowserModalDialogList::ActivateModalDialog(Browser* browser) { |
| 49 for (BrowserModalDialog* dialog : dialogs_) { |
| 50 if (dialog->IsShowing()) { |
| 51 dialog->ActivateModalDialog(browser); |
| 52 return; |
| 53 } |
| 54 } |
| 55 wrapper_->ActivateModalDialog(browser); |
| 56 } |
| 57 |
| 58 bool BrowserModalDialogList::IsShowing() { |
| 59 for (BrowserModalDialog* dialog : dialogs_) { |
| 60 if (dialog->IsShowing()) |
| 61 return true; |
| 62 } |
| 63 return wrapper_->IsShowing(); |
| 64 } |
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