initial.commit | 09911bf | 2008-07-26 23:55:29 | [diff] [blame] | 1 | // Copyright 2008, Google Inc. |
| 2 | // All rights reserved. |
| 3 | // |
| 4 | // Redistribution and use in source and binary forms, with or without |
| 5 | // modification, are permitted provided that the following conditions are |
| 6 | // met: |
| 7 | // |
| 8 | // * Redistributions of source code must retain the above copyright |
| 9 | // notice, this list of conditions and the following disclaimer. |
| 10 | // * Redistributions in binary form must reproduce the above |
| 11 | // copyright notice, this list of conditions and the following disclaimer |
| 12 | // in the documentation and/or other materials provided with the |
| 13 | // distribution. |
| 14 | // * Neither the name of Google Inc. nor the names of its |
| 15 | // contributors may be used to endorse or promote products derived from |
| 16 | // this software without specific prior written permission. |
| 17 | // |
| 18 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | |
| 30 | #include "chrome/browser/app_modal_dialog_queue.h" |
| 31 | |
| 32 | #include "chrome/browser/browser_list.h" |
| 33 | |
| 34 | // static |
| 35 | std::queue<ChromeViews::AppModalDialogDelegate*>* |
| 36 | AppModalDialogQueue::app_modal_dialog_queue_ = NULL; |
| 37 | |
| 38 | // static |
| 39 | void AppModalDialogQueue::AddDialog( |
| 40 | ChromeViews::AppModalDialogDelegate* dialog) { |
| 41 | DCHECK(dialog->IsModal()); |
| 42 | if (!app_modal_dialog_queue_) { |
| 43 | app_modal_dialog_queue_ = |
| 44 | new std::queue<ChromeViews::AppModalDialogDelegate*>; |
| 45 | ShowModalDialog(dialog); |
| 46 | } |
| 47 | |
| 48 | app_modal_dialog_queue_->push(dialog); |
| 49 | } |
| 50 | |
| 51 | // static |
| 52 | void AppModalDialogQueue::ShowNextDialog() { |
| 53 | app_modal_dialog_queue_->pop(); |
| 54 | BrowserList::SetIsShowingAppModalDialog(false); |
| 55 | if (!app_modal_dialog_queue_->empty()) { |
| 56 | ShowModalDialog(app_modal_dialog_queue_->front()); |
| 57 | } else { |
| 58 | delete app_modal_dialog_queue_; |
| 59 | app_modal_dialog_queue_ = NULL; |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | // static |
| 64 | void AppModalDialogQueue::ActivateModalDialog() { |
| 65 | if (!app_modal_dialog_queue_->empty()) |
| 66 | app_modal_dialog_queue_->front()->ActivateModalDialog(); |
| 67 | } |
| 68 | |
| 69 | // static |
| 70 | void AppModalDialogQueue::ShowModalDialog( |
| 71 | ChromeViews::AppModalDialogDelegate* dialog) { |
| 72 | dialog->ShowModalDialog(); |
| 73 | BrowserList::SetIsShowingAppModalDialog(true); |
| 74 | } |