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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/ui/views/tabs/tab.h" | 5 #include "chrome/browser/ui/views/tabs/tab.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/debug/alias.h" | 10 #include "base/debug/alias.h" |
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1424 const int kPaddingBetweenIcons = 2; | 1424 const int kPaddingBetweenIcons = 2; |
1425 if (available_width >= width_per_icon && | 1425 if (available_width >= width_per_icon && |
1426 available_width < (width_per_icon + kPaddingBetweenIcons)) { | 1426 available_width < (width_per_icon + kPaddingBetweenIcons)) { |
1427 return 1; | 1427 return 1; |
1428 } | 1428 } |
1429 return available_width / (width_per_icon + kPaddingBetweenIcons); | 1429 return available_width / (width_per_icon + kPaddingBetweenIcons); |
1430 } | 1430 } |
1431 | 1431 |
1432 bool Tab::ShouldShowIcon() const { | 1432 bool Tab::ShouldShowIcon() const { |
1433 return chrome::ShouldTabShowFavicon( | 1433 return chrome::ShouldTabShowFavicon( |
1434 IconCapacity(), data().mini, IsActive(), data().show_icon, | 1434 IconCapacity(), width(), controller_->TouchWasUsedAsLastInput(), |
| 1435 data().mini, IsActive(), data().show_icon, |
1435 media_indicator_button_ ? media_indicator_button_->showing_media_state() : | 1436 media_indicator_button_ ? media_indicator_button_->showing_media_state() : |
1436 data_.media_state); | 1437 data_.media_state); |
1437 } | 1438 } |
1438 | 1439 |
1439 bool Tab::ShouldShowMediaIndicator() const { | 1440 bool Tab::ShouldShowMediaIndicator() const { |
1440 return chrome::ShouldTabShowMediaIndicator( | 1441 return chrome::ShouldTabShowMediaIndicator( |
1441 IconCapacity(), data().mini, IsActive(), data().show_icon, | 1442 IconCapacity(), width(), controller_->TouchWasUsedAsLastInput(), |
| 1443 data().mini, IsActive(), data().show_icon, |
1442 media_indicator_button_ ? media_indicator_button_->showing_media_state() : | 1444 media_indicator_button_ ? media_indicator_button_->showing_media_state() : |
1443 data_.media_state); | 1445 data_.media_state); |
1444 } | 1446 } |
1445 | 1447 |
1446 bool Tab::ShouldShowCloseBox() const { | 1448 bool Tab::ShouldShowCloseBox() const { |
1447 return chrome::ShouldTabShowCloseButton( | 1449 return chrome::ShouldTabShowCloseButton( |
1448 IconCapacity(), data().mini, IsActive()); | 1450 IconCapacity(), width(), controller_->TouchWasUsedAsLastInput(), |
| 1451 data().mini, IsActive()); |
1449 } | 1452 } |
1450 | 1453 |
1451 double Tab::GetThrobValue() { | 1454 double Tab::GetThrobValue() { |
1452 const bool is_selected = IsSelected(); | 1455 const bool is_selected = IsSelected(); |
1453 const double min = is_selected ? kSelectedTabOpacity : 0; | 1456 const double min = is_selected ? kSelectedTabOpacity : 0; |
1454 const double scale = is_selected ? kSelectedTabThrobScale : 1; | 1457 const double scale = is_selected ? kSelectedTabThrobScale : 1; |
1455 | 1458 |
1456 // Showing both the pulse and title change animation at the same time is too | 1459 // Showing both the pulse and title change animation at the same time is too |
1457 // much. | 1460 // much. |
1458 if (pulse_animation_ && pulse_animation_->is_animating() && | 1461 if (pulse_animation_ && pulse_animation_->is_animating() && |
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1599 const gfx::ImageSkia& image) { | 1602 const gfx::ImageSkia& image) { |
1600 DCHECK_NE(scale_factor, ui::SCALE_FACTOR_NONE); | 1603 DCHECK_NE(scale_factor, ui::SCALE_FACTOR_NONE); |
1601 ImageCacheEntry entry; | 1604 ImageCacheEntry entry; |
1602 entry.resource_id = resource_id; | 1605 entry.resource_id = resource_id; |
1603 entry.scale_factor = scale_factor; | 1606 entry.scale_factor = scale_factor; |
1604 entry.image = image; | 1607 entry.image = image; |
1605 image_cache_->push_front(entry); | 1608 image_cache_->push_front(entry); |
1606 if (image_cache_->size() > kMaxImageCacheSize) | 1609 if (image_cache_->size() > kMaxImageCacheSize) |
1607 image_cache_->pop_back(); | 1610 image_cache_->pop_back(); |
1608 } | 1611 } |
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