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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/ui/fullscreen/fullscreen_exit_bubble.h" | |
6 | |
7 #include "base/strings/utf_string_conversions.h" | |
8 #include "chrome/app/chrome_command_ids.h" | |
9 #include "chrome/browser/profiles/profile.h" | |
10 #include "chrome/browser/ui/browser.h" | |
11 #include "chrome/browser/ui/browser_commands.h" | |
12 #include "chrome/browser/ui/fullscreen/fullscreen_controller.h" | |
13 #include "chrome/grit/generated_resources.h" | |
14 #include "extensions/browser/extension_registry.h" | |
15 #include "ui/base/l10n/l10n_util.h" | |
16 #include "ui/gfx/rect.h" | |
17 #include "ui/strings/grit/ui_strings.h" | |
18 | |
19 // NOTE(koz): Linux doesn't use the thick shadowed border, so we add padding | |
20 // here. | |
21 #if defined(OS_LINUX) | |
22 const int FullscreenExitBubble::kPaddingPx = 8; | |
23 #else | |
24 const int FullscreenExitBubble::kPaddingPx = 15; | |
25 #endif | |
26 const int FullscreenExitBubble::kInitialDelayMs = 3800; | |
27 const int FullscreenExitBubble::kIdleTimeMs = 2300; | |
28 const int FullscreenExitBubble::kPositionCheckHz = 10; | |
29 const int FullscreenExitBubble::kSlideInRegionHeightPx = 4; | |
30 const int FullscreenExitBubble::kSlideInDurationMs = 350; | |
31 const int FullscreenExitBubble::kSlideOutDurationMs = 700; | |
32 const int FullscreenExitBubble::kPopupTopPx = 15; | |
33 | |
34 FullscreenExitBubble::FullscreenExitBubble(Browser* browser, | |
35 const GURL& url, | |
36 FullscreenExitBubbleType bubble_type) | |
37 : browser_(browser), | |
38 url_(url), | |
39 bubble_type_(bubble_type) { | |
40 DCHECK_NE(FEB_TYPE_NONE, bubble_type_); | |
41 } | |
42 | |
43 FullscreenExitBubble::~FullscreenExitBubble() { | |
44 } | |
45 | |
46 void FullscreenExitBubble::StartWatchingMouse() { | |
47 // Start the initial delay timer and begin watching the mouse. | |
48 initial_delay_.Start(FROM_HERE, | |
49 base::TimeDelta::FromMilliseconds(kInitialDelayMs), this, | |
50 &FullscreenExitBubble::CheckMousePosition); | |
51 gfx::Point cursor_pos = GetCursorScreenPoint(); | |
52 last_mouse_pos_ = cursor_pos; | |
53 mouse_position_checker_.Start(FROM_HERE, | |
54 base::TimeDelta::FromMilliseconds(1000 / kPositionCheckHz), this, | |
55 &FullscreenExitBubble::CheckMousePosition); | |
56 } | |
57 | |
58 void FullscreenExitBubble::StopWatchingMouse() { | |
59 initial_delay_.Stop(); | |
60 idle_timeout_.Stop(); | |
61 mouse_position_checker_.Stop(); | |
62 } | |
63 | |
64 bool FullscreenExitBubble::IsWatchingMouse() const { | |
65 return mouse_position_checker_.IsRunning(); | |
66 } | |
67 | |
68 void FullscreenExitBubble::CheckMousePosition() { | |
69 // Desired behavior: | |
70 // | |
71 // +------------+-----------------------------+------------+ | |
72 // | _ _ _ _ | Exit full screen mode (F11) | _ _ _ _ | Slide-in region | |
73 // | _ _ _ _ \_____________________________/ _ _ _ _ | Neutral region | |
74 // | | Slide-out region | |
75 // : : | |
76 // | |
77 // * If app is not active, we hide the popup. | |
78 // * If the mouse is offscreen or in the slide-out region, we hide the popup. | |
79 // * If the mouse goes idle, we hide the popup. | |
80 // * If the mouse is in the slide-in-region and not idle, we show the popup. | |
81 // * If the mouse is in the neutral region and not idle, and the popup is | |
82 // currently sliding out, we show it again. This facilitates users | |
83 // correcting us if they try to mouse horizontally towards the popup and | |
84 // unintentionally drop too low. | |
85 // * Otherwise, we do nothing, because the mouse is in the neutral region and | |
86 // either the popup is hidden or the mouse is not idle, so we don't want to | |
87 // change anything's state. | |
88 | |
89 gfx::Point cursor_pos = GetCursorScreenPoint(); | |
90 | |
91 // Check to see whether the mouse is idle. | |
92 if (cursor_pos != last_mouse_pos_) { | |
93 // The mouse moved; reset the idle timer. | |
94 idle_timeout_.Stop(); // If the timer isn't running, this is a no-op. | |
95 idle_timeout_.Start(FROM_HERE, | |
96 base::TimeDelta::FromMilliseconds(kIdleTimeMs), this, | |
97 &FullscreenExitBubble::CheckMousePosition); | |
98 } | |
99 last_mouse_pos_ = cursor_pos; | |
100 | |
101 if (!IsWindowActive() || | |
102 !WindowContainsPoint(cursor_pos) || | |
103 (cursor_pos.y() >= GetPopupRect(true).bottom()) || | |
104 !idle_timeout_.IsRunning()) { | |
105 // The cursor is offscreen, in the slide-out region, or idle. | |
106 if (!initial_delay_.IsRunning()) { | |
107 Hide(); | |
108 } | |
109 } else if (cursor_pos.y() < kSlideInRegionHeightPx && | |
110 CanMouseTriggerSlideIn()) { | |
111 Show(); | |
112 } else if (IsAnimating()) { | |
113 // The cursor is not idle and either it's in the slide-in region or it's in | |
114 // the neutral region and we're sliding in or out. | |
115 Show(); | |
116 } | |
117 } | |
118 | |
119 void FullscreenExitBubble::ToggleFullscreen() { | |
120 browser_->fullscreen_controller()-> | |
121 ExitTabOrBrowserFullscreenToPreviousState(); | |
122 } | |
123 | |
124 void FullscreenExitBubble::Accept() { | |
125 browser_->fullscreen_controller()->OnAcceptFullscreenPermission(); | |
126 } | |
127 | |
128 void FullscreenExitBubble::Cancel() { | |
129 browser_->fullscreen_controller()->OnDenyFullscreenPermission(); | |
130 } | |
131 | |
132 base::string16 FullscreenExitBubble::GetCurrentMessageText() const { | |
133 return fullscreen_bubble::GetLabelTextForType( | |
134 bubble_type_, url_, | |
135 extensions::ExtensionRegistry::Get(browser_->profile())); | |
136 } | |
137 | |
138 base::string16 FullscreenExitBubble::GetCurrentDenyButtonText() const { | |
139 return fullscreen_bubble::GetDenyButtonTextForType(bubble_type_); | |
140 } | |
141 | |
142 base::string16 FullscreenExitBubble::GetAllowButtonText() const { | |
143 return l10n_util::GetStringUTF16(IDS_FULLSCREEN_ALLOW); | |
144 } | |
145 | |
146 base::string16 FullscreenExitBubble::GetInstructionText() const { | |
147 return l10n_util::GetStringFUTF16(IDS_FULLSCREEN_PRESS_ESC_TO_EXIT, | |
148 l10n_util::GetStringUTF16(IDS_APP_ESC_KEY)); | |
149 } | |
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