blob: 71030466c9d3a41b82e4ce2492bcbf46df89ddd2 (
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
|
// Copyright (c) 2011 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_UI_PANELS_NATIVE_PANEL_H_
#define CHROME_BROWSER_UI_PANELS_NATIVE_PANEL_H_
#pragma once
#include "chrome/browser/ui/panels/panel.h"
#include "ui/gfx/native_widget_types.h"
class NativePanelTesting;
class Panel;
namespace gfx {
class Rect;
} // namespace gfx
// An interface for a class that implements platform-specific behavior for panel
// windows. We use this interface for two reasons:
// 1. We don't want to use BrowserWindow as the interface between shared panel
// code and platform-specific code. BrowserWindow has a lot of methods, most
// of which we don't use and simply stub out with NOTIMPLEMENTED().
// 2. We need some additional methods that BrowserWindow doesn't provide, such
// as MinimizePanel() and RestorePanel().
// Note that even though we don't use BrowserWindow directly, Windows and GTK+
// still use the BrowserWindow interface as part of their implementation so we
// use Panel in all the method names to avoid collisions.
class NativePanel {
friend class Panel;
protected:
virtual ~NativePanel() {}
virtual void ShowPanel() = 0;
virtual void ShowPanelInactive() = 0;
virtual gfx::Rect GetPanelBounds() const = 0;
virtual void SetPanelBounds(const gfx::Rect& bounds) = 0;
// The native panel needs to update the bounds. In addition, it needs to watch
// for the mouse movement so that it knows when to bring up or down all the
// minimized panels. To do this, when the mouse moves, the native panel needs
// to call PanelManager::ShouldBringUpTitleBarForAllMinimizedPanels to check.
virtual void OnPanelExpansionStateChanged(
Panel::ExpansionState expansion_state) = 0;
// When the mouse is at (mouse_x, mouse_y) in screen coordinate system, finds
// out if the title-bar needs to pop up for the minimized panel that is only
// shown as 3-pixel lines.
virtual bool ShouldBringUpPanelTitleBar(int mouse_x, int mouse_y) const = 0;
virtual void ClosePanel() = 0;
virtual void ActivatePanel() = 0;
virtual void DeactivatePanel() = 0;
virtual bool IsPanelActive() const = 0;
virtual gfx::NativeWindow GetNativePanelHandle() = 0;
virtual void UpdatePanelTitleBar() = 0;
virtual void ShowTaskManagerForPanel() = 0;
virtual void NotifyPanelOnUserChangedTheme() = 0;
virtual void DrawAttention() = 0;
virtual bool IsDrawingAttention() const = 0;
virtual Browser* GetPanelBrowser() const = 0;
virtual void DestroyPanelBrowser() = 0;
// Returns a pointer to the testing interface to the native panel.
virtual NativePanelTesting* GetNativePanelTesting() = 0;
};
// A NativePanel utility interface used for accessing elements of the
// native panel used only by test automation.
class NativePanelTesting {
public:
protected:
virtual ~NativePanelTesting() {}
};
#endif // CHROME_BROWSER_UI_PANELS_NATIVE_PANEL_H_
|
