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// Copyright (c) 2010 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.
#ifndef CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_
#define CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_
#pragma once
#import "chrome/browser/cocoa/browser_window_controller.h"
// Private methods for the |BrowserWindowController|. This category should
// contain the private methods used by different parts of the BWC; private
// methods used only by single parts should be declared in their own file.
// TODO(viettrungluu): [crbug.com/35543] work on splitting out stuff from the
// BWC, and figuring out which methods belong here (need to unravel
// "dependencies").
@interface BrowserWindowController(Private)
// Create the appropriate tab strip controller based on whether or not side
// tabs are enabled. Replaces the current controller.
- (void)createTabStripController;
// Saves the window's position in the local state preferences.
- (void)saveWindowPositionIfNeeded;
// Saves the window's position to the given pref service.
- (void)saveWindowPositionToPrefs:(PrefService*)prefs;
// We need to adjust where sheets come out of the window, as by default they
// erupt from the omnibox, which is rather weird.
- (NSRect)window:(NSWindow*)window
willPositionSheet:(NSWindow*)sheet
usingRect:(NSRect)defaultSheetRect;
// Repositions the window's subviews. From the top down: toolbar, normal
// bookmark bar (if shown), infobar, NTP detached bookmark bar (if shown),
// content area, download shelf (if any).
- (void)layoutSubviews;
// Find the total height of the floating bar (in fullscreen mode). Safe to call
// even when not in fullscreen mode.
- (CGFloat)floatingBarHeight;
// Lays out the tab strip at the given maximum y-coordinate, with the given
// width, possibly for fullscreen mode; returns the new maximum y (below the tab
// strip). This is safe to call even when there is no tab strip.
- (CGFloat)layoutTabStripAtMaxY:(CGFloat)maxY
width:(CGFloat)width
fullscreen:(BOOL)fullscreen;
// Lays out the toolbar (or just location bar for popups) at the given maximum
// y-coordinate, with the given width; returns the new maximum y (below the
// toolbar).
- (CGFloat)layoutToolbarAtMinX:(CGFloat)minX
maxY:(CGFloat)maxY
width:(CGFloat)width;
// Returns YES if the bookmark bar should be placed below the infobar, NO
// otherwise.
- (BOOL)placeBookmarkBarBelowInfoBar;
// Lays out the bookmark bar at the given maximum y-coordinate, with the given
// width; returns the new maximum y (below the bookmark bar). Note that one must
// call it with the appropriate |maxY| which depends on whether or not the
// bookmark bar is shown as the NTP bubble or not (use
// |-placeBookmarkBarBelowInfoBar|).
- (CGFloat)layoutBookmarkBarAtMinX:(CGFloat)minX
maxY:(CGFloat)maxY
width:(CGFloat)width;
// Lay out the view which draws the background for the floating bar when in
// fullscreen mode, with the given frame and fullscreen-mode-status. Should be
// called even when not in fullscreen mode to hide the backing view.
- (void)layoutFloatingBarBackingView:(NSRect)frame
fullscreen:(BOOL)fullscreen;
// Lays out the infobar at the given maximum y-coordinate, with the given width;
// returns the new maximum y (below the infobar).
- (CGFloat)layoutInfoBarAtMinX:(CGFloat)minX
maxY:(CGFloat)maxY
width:(CGFloat)width;
// Lays out the download shelf, if there is one, at the given minimum
// y-coordinate, with the given width; returns the new minimum y (above the
// download shelf). This is safe to call even if there is no download shelf.
- (CGFloat)layoutDownloadShelfAtMinX:(CGFloat)minX
minY:(CGFloat)minY
width:(CGFloat)width;
// Lays out the tab content area in the given frame. If the height changes,
// sends a message to the renderer to resize.
- (void)layoutTabContentArea:(NSRect)frame;
// Should we show the normal bookmark bar?
- (BOOL)shouldShowBookmarkBar;
// Is the current page one for which the bookmark should be shown detached *if*
// the normal bookmark bar is not shown?
- (BOOL)shouldShowDetachedBookmarkBar;
// Sets the toolbar's height to a value appropriate for the given compression.
// Also adjusts the bookmark bar's height by the opposite amount in order to
// keep the total height of the two views constant.
- (void)adjustToolbarAndBookmarkBarForCompression:(CGFloat)compression;
// Adjust the UI when entering or leaving fullscreen mode.
- (void)adjustUIForFullscreen:(BOOL)fullscreen;
// Allows/prevents bar visibility locks and releases from updating the visual
// state. Enabling makes changes instantaneously; disabling cancels any
// timers/animation.
- (void)enableBarVisibilityUpdates;
- (void)disableBarVisibilityUpdates;
@end // @interface BrowserWindowController(Private)
#endif // CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_
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