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
|
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ASH_ARC_NEARBY_SHARE_UI_PROGRESS_BAR_DIALOG_VIEW_H_
#define CHROME_BROWSER_ASH_ARC_NEARBY_SHARE_UI_PROGRESS_BAR_DIALOG_VIEW_H_
#include "base/memory/raw_ptr.h"
#include "ui/views/layout/box_layout_view.h"
namespace aura {
class Window;
} // namespace aura
namespace views {
class Label;
class ProgressBar;
} // namespace views
namespace arc {
class ProgressBarDialogView : public views::BoxLayoutView {
public:
explicit ProgressBarDialogView(bool is_multiple_files);
ProgressBarDialogView(const ProgressBarDialogView&) = delete;
ProgressBarDialogView& operator=(const ProgressBarDialogView&) = delete;
~ProgressBarDialogView() override;
static void Show(aura::Window* parent, ProgressBarDialogView* view);
void UpdateProgressBarValue(double value);
double GetProgressBarValue() const;
// Interpolate next progress bar value based on previous value, step size,
// step factor so that progress bar value will keep progressing despite
// missing actual update from source. Interpolated process will slow down
// logarithmically based on step factor as value approaches 1.0.
void UpdateInterpolatedProgressBarValue();
// views::View:
gfx::Size CalculatePreferredSize(
const views::SizeBounds& available_size) const override;
void AddedToWidget() override;
void OnThemeChanged() override;
private:
// Progress bar view to show file streaming progress to the user.
raw_ptr<views::ProgressBar, DanglingUntriaged> progress_bar_ = nullptr;
// Message label for the progress bar.
raw_ptr<views::Label, DanglingUntriaged> message_label_ = nullptr;
// Indicates whether multiple files are being shared for UI string.
const bool is_multiple_files_;
};
} // namespace arc
#endif // CHROME_BROWSER_ASH_ARC_NEARBY_SHARE_UI_PROGRESS_BAR_DIALOG_VIEW_H_
|
