blob: b85123cdb89b941895a031df1b0dd7ad9d36ee3d (
plain)
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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
// Copyright (c) 2010 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.
#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_SHELF_H_
#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_SHELF_H_
#pragma once
#include "app/menus/simple_menu_model.h"
#include "base/basictypes.h"
#include "base/scoped_ptr.h"
#include "base/string16.h"
class BaseDownloadItemModel;
class Browser;
class DownloadItem;
// DownloadShelf is an interface for platform-specific download shelf views.
class DownloadShelf {
public:
virtual ~DownloadShelf() {}
// A new download has started, so add it to our shelf. This object will
// take ownership of |download_model|. Also make the shelf visible.
virtual void AddDownload(BaseDownloadItemModel* download_model) = 0;
// The browser view needs to know when we are going away to properly return
// the resize corner size to WebKit so that we don't draw on top of it.
// This returns the showing state of our animation which is set to true at
// the beginning Show and false at the beginning of a Hide.
virtual bool IsShowing() const = 0;
// Returns whether the download shelf is showing the close animation.
virtual bool IsClosing() const = 0;
// Opens the shelf.
virtual void Show() = 0;
// Closes the shelf.
virtual void Close() = 0;
virtual Browser* browser() const = 0;
};
// Logic for the download shelf context menu. Platform specific subclasses are
// responsible for creating and running the menu.
class DownloadShelfContextMenu : public menus::SimpleMenuModel::Delegate {
public:
virtual ~DownloadShelfContextMenu();
virtual DownloadItem* download() const;
enum ContextMenuCommands {
SHOW_IN_FOLDER = 1, // Open a file explorer window with the item selected.
OPEN_WHEN_COMPLETE, // Open the download when it's finished.
ALWAYS_OPEN_TYPE, // Default this file extension to always open.
CANCEL, // Cancel the download.
TOGGLE_PAUSE, // Temporarily pause a download.
MENU_LAST
};
protected:
explicit DownloadShelfContextMenu(BaseDownloadItemModel* download_model);
menus::SimpleMenuModel* GetInProgressMenuModel();
menus::SimpleMenuModel* GetFinishedMenuModel();
// Information source.
DownloadItem* download_;
// menus::SimpleMenuModel::Delegate implementation:
virtual bool IsCommandIdEnabled(int command_id) const;
virtual bool IsCommandIdChecked(int command_id) const;
virtual void ExecuteCommand(int command_id);
virtual bool GetAcceleratorForCommandId(int command_id,
menus::Accelerator* accelerator);
virtual bool IsLabelForCommandIdDynamic(int command_id) const;
virtual string16 GetLabelForCommandId(int command_id) const;
// A model to control the cancel behavior.
BaseDownloadItemModel* model_;
private:
// We show slightly different menus if the download is in progress vs. if the
// download has finished.
scoped_ptr<menus::SimpleMenuModel> in_progress_download_menu_model_;
scoped_ptr<menus::SimpleMenuModel> finished_download_menu_model_;
DISALLOW_COPY_AND_ASSIGN(DownloadShelfContextMenu);
};
#endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_SHELF_H_
|
