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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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