chrome/browser/ui/layout_constants.h - chromium/src.git - Git at Google

 // Copyright 2015 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #ifndef CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_
 #define CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_

 #include "build/build_config.h"
 #include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/geometry/size.h"

 enum LayoutConstant {
   // The size of the avatar icon in the profile row of the app menu.
   APP_MENU_PROFILE_ROW_AVATAR_ICON_SIZE,

   // The maximum character length for strings in the app menu.
   APP_MENU_MAXIMUM_CHARACTER_LENGTH,

   // The height of Bookmarks Bar when attached to the toolbar. The height of the
   // Bookmarks Bar is larger than the BOOKMARK_BAR_BUTTON_HEIGHT by a fixed
   // amount.
   BOOKMARK_BAR_HEIGHT,

   // The height of a button within the Bookmarks Bar.
   BOOKMARK_BAR_BUTTON_HEIGHT,

   // The horizontal padding between buttons within the Bookmarks Bar.
   BOOKMARK_BAR_BUTTON_PADDING,

   // The horizontal padding between the image and the title of the bookmark
   // button.
   BOOKMARK_BAR_BUTTON_IMAGE_LABEL_PADDING,

   // The size of icons used in Download bubbles.
   // TODO(crbug.com/40214740): We should be sourcing the size of the file icon
   // from
   // the layout
   // provider rather than relying on hardcoded constants.
   DOWNLOAD_ICON_SIZE,

   // The vertical padding between the edge of a location bar bubble and its
   // contained text.
   LOCATION_BAR_BUBBLE_FONT_VERTICAL_PADDING,

   // The vertical inset to apply to the bounds of a location bar bubble's anchor
   // view, to bring the bubble closer to the anchor.  This compensates for the
   // space between the bottoms of most such views and the visible bottoms of the
   // images inside.
   LOCATION_BAR_BUBBLE_ANCHOR_VERTICAL_INSET,

   // The internal padding to use inside children of the location bar.
   LOCATION_BAR_CHILD_INTERIOR_PADDING,

   // The corner radius to use for children of the location bar.
   LOCATION_BAR_CHILD_CORNER_RADIUS,

   // The size of icons within chips inside the location bar.
   LOCATION_BAR_CHIP_ICON_SIZE,

   // The internal padding to use inside an indicator chip, permission request
   // chip and between chips in the location bar.
   LOCATION_BAR_CHIP_PADDING,

   // The vertical and horizontal padding inside the border.
   LOCATION_BAR_ELEMENT_PADDING,

   // The height to be occupied by the LocationBar.
   LOCATION_BAR_HEIGHT,

   // The vertical margins from the page info icon
   LOCATION_BAR_PAGE_INFO_ICON_VERTICAL_PADDING,

   // The leading edge space in the omnibox from the LHS icons used in Chrome
   // with the chrome refresh flag.
   LOCATION_BAR_LEADING_DECORATION_EDGE_PADDING,

   // The trailing edge space in the omnibox from the RHS icons used in Chrome
   // with the chrome refresh flag.
   LOCATION_BAR_TRAILING_DECORATION_EDGE_PADDING,

   // The padding between trailing edge decorations and the inner views of the
   // omnibox.
   LOCATION_BAR_TRAILING_DECORATION_INNER_PADDING,

   // The size of the icons used inside the LocationBar.
   // TODO(crbug.com/40883435): Deprecate this after the size of all location bar
   // icons have moved to
   // either `LOCATION_BAR_LEADING_ICON_SIZE` or
   // `LOCATION_BAR_TRAILING_ICON_SIZE`
   LOCATION_BAR_ICON_SIZE,

   // The size of the leading icons used inside the LocationBar.
   LOCATION_BAR_LEADING_ICON_SIZE,

   // The size of the trailing icons used inside the LocationBar.
   LOCATION_BAR_TRAILING_ICON_SIZE,

   // The size of icons used in PageInfo bubbles.
   PAGE_INFO_ICON_SIZE,

   // Padding after the tab title.
   TAB_AFTER_TITLE_PADDING,

   // Width of the alert indicator shown for a tab using media capture.
   TAB_ALERT_INDICATOR_CAPTURE_ICON_WIDTH,

   // Width of the alert indicator icon displayed in the tab. The same width is
   // used for all 3 states of normal, hovered and pressed.
   TAB_ALERT_INDICATOR_ICON_WIDTH,

   // Width and height of the tab close button.
   TAB_CLOSE_BUTTON_SIZE,

   // The height of a tab, including outer strokes.  In non-100% scales this is
   // slightly larger than the apparent height of the tab, as the top stroke is
   // drawn as a 1-px line flush with the bottom of the tab's topmost DIP.
   TAB_HEIGHT,

   // The total tab strip height, including all interior padding.
   TAB_STRIP_HEIGHT,

   // The padding value shared between the area above the tab, the bottom of the
   // detached tab, and on all sides of the controls padding.
   TAB_STRIP_PADDING,

   // The height of a separator in the tabstrip.
   TAB_SEPARATOR_HEIGHT,

   // Padding before the tab title.
   TAB_PRE_TITLE_PADDING,

   // The distance between the edge of one tab to the corresponding edge or the
   // subsequent tab when tabs are stacked.
   TAB_STACK_DISTANCE,

   // In refresh, tabs are drawn with an extension into the toolbar's
   // space to prevent a gap from appearing between the toolbar and the
   // bottom of tabs on some non-integral scales.
   // TODO(tbergquist): Remove this after pixel canvas or any deeper fix to
   // non-pixel-aligned drawing goes in.  See https://crbug.com/765723.
   TABSTRIP_TOOLBAR_OVERLAP,

   // The total height, including icons and insets, of buttons in the toolbar.
   TOOLBAR_BUTTON_HEIGHT,

   // The corner radius for a divider in the toolbar.
   TOOLBAR_DIVIDER_CORNER_RADIUS,

   // The height for a divider in the toolbar.
   TOOLBAR_DIVIDER_HEIGHT,

   // The horizontal space on either side of a divider in the toolbar.
   TOOLBAR_DIVIDER_SPACING,

   // The width for a divider in the toolbar.
   TOOLBAR_DIVIDER_WIDTH,

   // Additional horizontal padding between the elements in the toolbar.
   TOOLBAR_ELEMENT_PADDING,

   // Default margin of the toolbar icons set by the layout manager.
   TOOLBAR_ICON_DEFAULT_MARGIN,

   // The horizontal space between most items in the toolbar.
   TOOLBAR_STANDARD_SPACING,

   // corner radius on the top of the toolbar introduced in chrome refresh 2023
   TOOLBAR_CORNER_RADIUS,

   // The size of the app menu button in a web app browser window.
   WEB_APP_MENU_BUTTON_SIZE,

   // The size of page action icons in a web app title bar.
   WEB_APP_PAGE_ACTION_ICON_SIZE,
 };

 enum LayoutInset {
   // The padding around icons used in Download bubbles.
   DOWNLOAD_ICON,

   // The padding around rows used in Download bubbles.
   DOWNLOAD_ROW,

   // The padding used around the icon inside the LocationBar. The full width of
   // the icon would be LOCATION_BAR_ICON_SIZE + 2 * inset.width(). The full
   // height of the icon would be LOCATION_BAR_ICON_SIZE + 2 * inset.height().
   // Icons may additionally be spaced horizontally by
   // LOCATION_BAR_ELEMENT_PADDING, but this region is not part of the icon view
   // (e.g. does not highlight on hover).
   LOCATION_BAR_ICON_INTERIOR_PADDING,

   // The page info icon in the location bar has different insets than the other
   // icons with chrome refresh flag.
   LOCATION_BAR_PAGE_INFO_ICON_PADDING,

   // The page action icons in the location bar have different insets than the
   // other icons with chrome refresh flag.
   LOCATION_BAR_PAGE_ACTION_ICON_PADDING,

   // The padding inside the border of a toolbar action view button.
   TOOLBAR_ACTION_VIEW,

   // The padding inside the border of a toolbar button (around the image).
   TOOLBAR_BUTTON,

   // The padding around the browser app menu chip.
   BROWSER_APP_MENU_CHIP_PADDING,

   // The padding around the profile menu chip.
   AVATAR_CHIP_PADDING,

   // The padding between the edges of the toolbar and its content.
   TOOLBAR_INTERIOR_MARGIN,

   // The padding between the edges of the toolbar and its content when the webui
   // tab strip is enabled. Special handling is needed as when the browser is
   // maximized and the tabstrip is collapsed the toolbar will sit flush with the
   // edge of the screen.
   WEBUI_TAB_STRIP_TOOLBAR_INTERIOR_MARGIN,
 };

 int GetLayoutConstant(LayoutConstant constant);

 gfx::Insets GetLayoutInsets(LayoutInset inset);

 #endif  // CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_
	// Copyright 2015 The Chromium Authors
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#ifndef CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_
	#define CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_

	#include "build/build_config.h"
	#include "ui/gfx/geometry/insets.h"
	#include "ui/gfx/geometry/size.h"

	enum LayoutConstant {
	// The size of the avatar icon in the profile row of the app menu.
	APP_MENU_PROFILE_ROW_AVATAR_ICON_SIZE,

	// The maximum character length for strings in the app menu.
	APP_MENU_MAXIMUM_CHARACTER_LENGTH,

	// The height of Bookmarks Bar when attached to the toolbar. The height of the
	// Bookmarks Bar is larger than the BOOKMARK_BAR_BUTTON_HEIGHT by a fixed
	// amount.
	BOOKMARK_BAR_HEIGHT,

	// The height of a button within the Bookmarks Bar.
	BOOKMARK_BAR_BUTTON_HEIGHT,

	// The horizontal padding between buttons within the Bookmarks Bar.
	BOOKMARK_BAR_BUTTON_PADDING,

	// The horizontal padding between the image and the title of the bookmark
	// button.
	BOOKMARK_BAR_BUTTON_IMAGE_LABEL_PADDING,

	// The size of icons used in Download bubbles.
	// TODO(crbug.com/40214740): We should be sourcing the size of the file icon
	// from
	// the layout
	// provider rather than relying on hardcoded constants.
	DOWNLOAD_ICON_SIZE,

	// The vertical padding between the edge of a location bar bubble and its
	// contained text.
	LOCATION_BAR_BUBBLE_FONT_VERTICAL_PADDING,

	// The vertical inset to apply to the bounds of a location bar bubble's anchor
	// view, to bring the bubble closer to the anchor. This compensates for the
	// space between the bottoms of most such views and the visible bottoms of the
	// images inside.
	LOCATION_BAR_BUBBLE_ANCHOR_VERTICAL_INSET,

	// The internal padding to use inside children of the location bar.
	LOCATION_BAR_CHILD_INTERIOR_PADDING,

	// The corner radius to use for children of the location bar.
	LOCATION_BAR_CHILD_CORNER_RADIUS,

	// The size of icons within chips inside the location bar.
	LOCATION_BAR_CHIP_ICON_SIZE,

	// The internal padding to use inside an indicator chip, permission request
	// chip and between chips in the location bar.
	LOCATION_BAR_CHIP_PADDING,

	// The vertical and horizontal padding inside the border.
	LOCATION_BAR_ELEMENT_PADDING,

	// The height to be occupied by the LocationBar.
	LOCATION_BAR_HEIGHT,

	// The vertical margins from the page info icon
	LOCATION_BAR_PAGE_INFO_ICON_VERTICAL_PADDING,

	// The leading edge space in the omnibox from the LHS icons used in Chrome
	// with the chrome refresh flag.
	LOCATION_BAR_LEADING_DECORATION_EDGE_PADDING,

	// The trailing edge space in the omnibox from the RHS icons used in Chrome
	// with the chrome refresh flag.
	LOCATION_BAR_TRAILING_DECORATION_EDGE_PADDING,

	// The padding between trailing edge decorations and the inner views of the
	// omnibox.
	LOCATION_BAR_TRAILING_DECORATION_INNER_PADDING,

	// The size of the icons used inside the LocationBar.
	// TODO(crbug.com/40883435): Deprecate this after the size of all location bar
	// icons have moved to
	// either `LOCATION_BAR_LEADING_ICON_SIZE` or
	// `LOCATION_BAR_TRAILING_ICON_SIZE`
	LOCATION_BAR_ICON_SIZE,

	// The size of the leading icons used inside the LocationBar.
	LOCATION_BAR_LEADING_ICON_SIZE,

	// The size of the trailing icons used inside the LocationBar.
	LOCATION_BAR_TRAILING_ICON_SIZE,

	// The size of icons used in PageInfo bubbles.
	PAGE_INFO_ICON_SIZE,

	// Padding after the tab title.
	TAB_AFTER_TITLE_PADDING,

	// Width of the alert indicator shown for a tab using media capture.
	TAB_ALERT_INDICATOR_CAPTURE_ICON_WIDTH,

	// Width of the alert indicator icon displayed in the tab. The same width is
	// used for all 3 states of normal, hovered and pressed.
	TAB_ALERT_INDICATOR_ICON_WIDTH,

	// Width and height of the tab close button.
	TAB_CLOSE_BUTTON_SIZE,

	// The height of a tab, including outer strokes. In non-100% scales this is
	// slightly larger than the apparent height of the tab, as the top stroke is
	// drawn as a 1-px line flush with the bottom of the tab's topmost DIP.
	TAB_HEIGHT,

	// The total tab strip height, including all interior padding.
	TAB_STRIP_HEIGHT,

	// The padding value shared between the area above the tab, the bottom of the
	// detached tab, and on all sides of the controls padding.
	TAB_STRIP_PADDING,

	// The height of a separator in the tabstrip.
	TAB_SEPARATOR_HEIGHT,

	// Padding before the tab title.
	TAB_PRE_TITLE_PADDING,

	// The distance between the edge of one tab to the corresponding edge or the
	// subsequent tab when tabs are stacked.
	TAB_STACK_DISTANCE,

	// In refresh, tabs are drawn with an extension into the toolbar's
	// space to prevent a gap from appearing between the toolbar and the
	// bottom of tabs on some non-integral scales.
	// TODO(tbergquist): Remove this after pixel canvas or any deeper fix to
	// non-pixel-aligned drawing goes in. See https://crbug.com/765723.
	TABSTRIP_TOOLBAR_OVERLAP,

	// The total height, including icons and insets, of buttons in the toolbar.
	TOOLBAR_BUTTON_HEIGHT,

	// The corner radius for a divider in the toolbar.
	TOOLBAR_DIVIDER_CORNER_RADIUS,

	// The height for a divider in the toolbar.
	TOOLBAR_DIVIDER_HEIGHT,

	// The horizontal space on either side of a divider in the toolbar.
	TOOLBAR_DIVIDER_SPACING,

	// The width for a divider in the toolbar.
	TOOLBAR_DIVIDER_WIDTH,

	// Additional horizontal padding between the elements in the toolbar.
	TOOLBAR_ELEMENT_PADDING,

	// Default margin of the toolbar icons set by the layout manager.
	TOOLBAR_ICON_DEFAULT_MARGIN,

	// The horizontal space between most items in the toolbar.
	TOOLBAR_STANDARD_SPACING,

	// corner radius on the top of the toolbar introduced in chrome refresh 2023
	TOOLBAR_CORNER_RADIUS,

	// The size of the app menu button in a web app browser window.
	WEB_APP_MENU_BUTTON_SIZE,

	// The size of page action icons in a web app title bar.
	WEB_APP_PAGE_ACTION_ICON_SIZE,
	};

	enum LayoutInset {
	// The padding around icons used in Download bubbles.
	DOWNLOAD_ICON,

	// The padding around rows used in Download bubbles.
	DOWNLOAD_ROW,

	// The padding used around the icon inside the LocationBar. The full width of
	// the icon would be LOCATION_BAR_ICON_SIZE + 2 * inset.width(). The full
	// height of the icon would be LOCATION_BAR_ICON_SIZE + 2 * inset.height().
	// Icons may additionally be spaced horizontally by
	// LOCATION_BAR_ELEMENT_PADDING, but this region is not part of the icon view
	// (e.g. does not highlight on hover).
	LOCATION_BAR_ICON_INTERIOR_PADDING,

	// The page info icon in the location bar has different insets than the other
	// icons with chrome refresh flag.
	LOCATION_BAR_PAGE_INFO_ICON_PADDING,

	// The page action icons in the location bar have different insets than the
	// other icons with chrome refresh flag.
	LOCATION_BAR_PAGE_ACTION_ICON_PADDING,

	// The padding inside the border of a toolbar action view button.
	TOOLBAR_ACTION_VIEW,

	// The padding inside the border of a toolbar button (around the image).
	TOOLBAR_BUTTON,

	// The padding around the browser app menu chip.
	BROWSER_APP_MENU_CHIP_PADDING,

	// The padding around the profile menu chip.
	AVATAR_CHIP_PADDING,

	// The padding between the edges of the toolbar and its content.
	TOOLBAR_INTERIOR_MARGIN,

	// The padding between the edges of the toolbar and its content when the webui
	// tab strip is enabled. Special handling is needed as when the browser is
	// maximized and the tabstrip is collapsed the toolbar will sit flush with the
	// edge of the screen.
	WEBUI_TAB_STRIP_TOOLBAR_INTERIOR_MARGIN,
	};

	int GetLayoutConstant(LayoutConstant constant);

	gfx::Insets GetLayoutInsets(LayoutInset inset);

	#endif // CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_