| // Copyright 2015 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. |
| |
| #include "chrome/browser/ui/layout_constants.h" |
| |
| #include "base/notreached.h" |
| #include "build/build_config.h" |
| #include "chrome/browser/ui/ui_features.h" |
| #include "ui/base/pointer/touch_ui_controller.h" |
| |
| #if BUILDFLAG(IS_MAC) |
| int GetCocoaLayoutConstant(LayoutConstant constant) { |
| switch (constant) { |
| case BOOKMARK_BAR_HEIGHT: |
| return 28; |
| case BOOKMARK_BAR_NTP_HEIGHT: |
| return 39; |
| case BOOKMARK_BAR_HEIGHT_NO_OVERLAP: |
| return GetCocoaLayoutConstant(BOOKMARK_BAR_HEIGHT) - 2; |
| case BOOKMARK_BAR_NTP_PADDING: |
| return (GetCocoaLayoutConstant(BOOKMARK_BAR_NTP_HEIGHT) - |
| GetCocoaLayoutConstant(BOOKMARK_BAR_HEIGHT)) / |
| 2; |
| default: |
| return GetLayoutConstant(constant); |
| } |
| } |
| #endif |
| |
| int GetLayoutConstant(LayoutConstant constant) { |
| const bool touch_ui = ui::TouchUiController::Get()->touch_ui(); |
| switch (constant) { |
| case BOOKMARK_BAR_HEIGHT: |
| // The fixed margin ensures the bookmark buttons appear centered relative |
| // to the white space above and below. |
| static constexpr int kBookmarkBarAttachedVerticalMargin = 4; |
| return GetLayoutConstant(BOOKMARK_BAR_BUTTON_HEIGHT) + |
| kBookmarkBarAttachedVerticalMargin; |
| case BOOKMARK_BAR_BUTTON_HEIGHT: |
| return touch_ui ? 36 : 28; |
| case BOOKMARK_BAR_NTP_HEIGHT: |
| return touch_ui ? GetLayoutConstant(BOOKMARK_BAR_HEIGHT) : 39; |
| case WEB_APP_MENU_BUTTON_SIZE: |
| return 24; |
| case WEB_APP_PAGE_ACTION_ICON_SIZE: |
| // We must limit the size of icons in the title bar to avoid vertically |
| // stretching the container view. |
| return 16; |
| case LOCATION_BAR_BUBBLE_FONT_VERTICAL_PADDING: |
| return 2; |
| case LOCATION_BAR_BUBBLE_ANCHOR_VERTICAL_INSET: |
| return 1; |
| case LOCATION_BAR_CHILD_INTERIOR_PADDING: |
| return 3; |
| case LOCATION_BAR_ELEMENT_PADDING: |
| return touch_ui ? 3 : 2; |
| case LOCATION_BAR_HEIGHT: |
| return touch_ui ? 36 : 28; |
| case LOCATION_BAR_ICON_SIZE: |
| return touch_ui ? 20 : 16; |
| case TAB_AFTER_TITLE_PADDING: |
| return touch_ui ? 8 : 4; |
| case TAB_ALERT_INDICATOR_CAPTURE_ICON_WIDTH: |
| return 16; |
| case TAB_ALERT_INDICATOR_ICON_WIDTH: |
| return touch_ui ? 12 : 16; |
| case TAB_HEIGHT: |
| return (touch_ui ? 41 : 34) + GetLayoutConstant(TABSTRIP_TOOLBAR_OVERLAP); |
| case TAB_PRE_TITLE_PADDING: |
| return 8; |
| case TAB_STACK_DISTANCE: |
| return touch_ui ? 4 : 6; |
| case TABSTRIP_REGION_VIEW_CONTROL_PADDING: |
| return 8; |
| case TABSTRIP_TOOLBAR_OVERLAP: |
| // Because tab scrolling puts the tabstrip on a separate layer, |
| // changing paint order, this overlap isn't compatible with scrolling. |
| if (base::FeatureList::IsEnabled(features::kScrollableTabStrip)) |
| return 0; |
| return 1; |
| case TOOLBAR_BUTTON_HEIGHT: |
| return touch_ui ? 48 : 28; |
| case TOOLBAR_ELEMENT_PADDING: |
| return touch_ui ? 0 : 4; |
| case TOOLBAR_STANDARD_SPACING: |
| return touch_ui ? 12 : 8; |
| case PAGE_INFO_ICON_SIZE: |
| return 16; |
| case DOWNLOAD_ICON_SIZE: |
| return 16; |
| default: |
| break; |
| } |
| NOTREACHED(); |
| return 0; |
| } |
| |
| gfx::Insets GetLayoutInsets(LayoutInset inset) { |
| const bool touch_ui = ui::TouchUiController::Get()->touch_ui(); |
| switch (inset) { |
| case DOWNLOAD_ICON: |
| return gfx::Insets(4); |
| |
| case LOCATION_BAR_ICON_INTERIOR_PADDING: |
| return touch_ui ? gfx::Insets::VH(5, 10) : gfx::Insets::VH(4, 8); |
| |
| case TOOLBAR_ACTION_VIEW: { |
| // TODO(afakhry): Unify all toolbar button sizes on all platforms. |
| // https://crbug.com/822967. |
| return gfx::Insets(touch_ui ? 10 : 0); |
| } |
| |
| case TOOLBAR_BUTTON: |
| return gfx::Insets(touch_ui ? 12 : 6); |
| |
| case TOOLBAR_INTERIOR_MARGIN: |
| return touch_ui ? gfx::Insets() : gfx::Insets::VH(4, 8); |
| |
| case WEBUI_TAB_STRIP_TOOLBAR_INTERIOR_MARGIN: |
| return gfx::Insets::VH(4, 0); |
| } |
| NOTREACHED(); |
| return gfx::Insets(); |
| } |