1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
// Copyright 2013 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 "ui/message_center/views/message_view_context_menu_controller.h"
#include "ui/base/models/menu_model.h"
#include "ui/message_center/views/message_center_controller.h"
#include "ui/message_center/views/message_view.h"
#include "ui/views/controls/menu/menu_model_adapter.h"
#include "ui/views/controls/menu/menu_runner.h"
#include "ui/views/widget/widget.h"
namespace message_center {
MessageViewContextMenuController::MessageViewContextMenuController(
MessageCenterController* controller)
: controller_(controller) {
}
MessageViewContextMenuController::~MessageViewContextMenuController() {
}
void MessageViewContextMenuController::ShowContextMenuForView(
views::View* source,
const gfx::Point& point,
ui::MenuSourceType source_type) {
// Assumes that the target view has to be MessageView.
MessageView* message_view = static_cast<MessageView*>(source);
menu_model_ = controller_->CreateMenuModel(message_view->notifier_id(),
message_view->display_source());
if (!menu_model_ || menu_model_->GetItemCount() == 0)
return;
menu_model_adapter_.reset(new views::MenuModelAdapter(
menu_model_.get(),
base::Bind(&MessageViewContextMenuController::OnMenuClosed,
base::Unretained(this))));
menu_runner_.reset(new views::MenuRunner(
menu_model_adapter_->CreateMenu(),
views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::ASYNC));
menu_runner_->RunMenuAt(source->GetWidget()->GetTopLevelWidget(), NULL,
gfx::Rect(point, gfx::Size()),
views::MENU_ANCHOR_TOPRIGHT, source_type);
}
void MessageViewContextMenuController::OnMenuClosed() {
menu_runner_.reset();
menu_model_adapter_.reset();
menu_model_.reset();
}
} // namespace message_center
|
