1 // Copyright 2014 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.
5 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
6 #import "chrome/browser/ui/cocoa/browser_window_controller_private.h"
7 #include "chrome/browser/ui/cocoa/cocoa_profile_test.h"
8 #import "chrome/browser/ui/cocoa/fast_resize_view.h"
9 #import "chrome/browser/ui/cocoa/presentation_mode_controller.h"
10 #import "chrome/browser/ui/cocoa/tabs/tab_strip_view.h"
14 // The height of the AppKit menu bar.
15 const CGFloat kMenuBarHeight = 22;
17 // Returns the frame of the view in window coordinates.
18 NSRect FrameInWindow(NSView* view) {
19 return [view convertRect:[view bounds] toView:nil];
22 // Returns the min Y of the view in window coordinates.
23 CGFloat MinYInWindow(NSView* view) {
24 return NSMinY(FrameInWindow(view));
27 // Returns the max Y of the view in window coordinates.
28 CGFloat MaxYInWindow(NSView* view) {
29 return NSMaxY(FrameInWindow(view));
32 // Returns the view positioned highest in the toolbar area.
33 NSView* HighestViewInToolbarArea(BrowserWindowController* controller) {
34 return [controller tabStripView];
37 // Returns the view positioned lowest in the toolbar area.
38 NSView* LowestViewInToolbarArea(BrowserWindowController* controller) {
39 return [[controller bookmarkBarController] view];
42 // Check the layout of the views in the toolbar area when none of them overlap.
43 void CheckToolbarLayoutNoOverlap(BrowserWindowController* controller) {
44 EXPECT_EQ(MinYInWindow([controller tabStripView]),
45 MaxYInWindow([[controller toolbarController] view]));
46 EXPECT_EQ(MinYInWindow([[controller toolbarController] view]),
47 MaxYInWindow([[controller bookmarkBarController] view]));
50 // Check the layout of all of the views when none of them overlap.
51 void CheckLayoutNoOverlap(BrowserWindowController* controller) {
52 CheckToolbarLayoutNoOverlap(controller);
53 EXPECT_EQ(MinYInWindow([[controller bookmarkBarController] view]),
54 MaxYInWindow([[controller infoBarContainerController] view]));
55 EXPECT_EQ(MinYInWindow([[controller infoBarContainerController] view]),
56 MaxYInWindow([controller tabContentArea]));
61 // -------------------MockPresentationModeController----------------------------
62 // Mock of PresentationModeController that eliminates dependencies on AppKit.
63 @interface MockPresentationModeController : PresentationModeController
66 @implementation MockPresentationModeController
68 - (void)setSystemFullscreenModeTo:(base::mac::FullScreenMode)mode {
71 - (CGFloat)floatingBarVerticalOffset {
72 return kMenuBarHeight;
77 // -------------------MockBrowserWindowController-------------------------------
78 // Mock of BrowserWindowController that eliminates dependencies on AppKit.
79 @interface MockBrowserWindowController : BrowserWindowController {
81 MockPresentationModeController* presentationController_;
82 BOOL isInAppKitFullscreen_;
86 @implementation MockBrowserWindowController
88 // Use the mock presentation controller.
89 // Superclass override.
90 - (PresentationModeController*)newPresentationModeControllerWithStyle:
91 (fullscreen_mac::SlidingStyle)style {
92 presentationController_ =
93 [[MockPresentationModeController alloc] initWithBrowserController:self
95 return presentationController_;
98 // Manually control whether the floating bar (omnibox, tabstrip, etc.) has
100 // Superclass override.
101 - (BOOL)floatingBarHasFocus {
105 // Superclass override.
106 - (BOOL)isInAppKitFullscreen {
107 return isInAppKitFullscreen_;
110 // Superclass override.
111 - (BOOL)placeBookmarkBarBelowInfoBar {
116 // -------------------PresentationModeControllerTest----------------------------
117 class PresentationModeControllerTest : public CocoaProfileTest {
119 virtual void SetUp() override {
120 CocoaProfileTest::SetUp();
121 ASSERT_TRUE(browser());
123 controller_ = [[MockBrowserWindowController alloc] initWithBrowser:browser()
125 [[controller_ bookmarkBarController]
126 updateState:BookmarkBar::SHOW
127 changeType:BookmarkBar::DONT_ANIMATE_STATE_CHANGE];
130 virtual void TearDown() override {
132 CocoaProfileTest::TearDown();
136 MockBrowserWindowController* controller_;
139 // Tests the layout of views in Canonical Fullscreen (emulating AppKit
141 TEST_F(PresentationModeControllerTest, CanonicalFullscreenAppKitLayout) {
142 // Check initial layout.
143 CGFloat windowHeight = NSHeight([[controller_ window] frame]);
144 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabStripView]));
145 CheckLayoutNoOverlap(controller_);
147 // No change after adjusting UI for Canonical Fullscreen.
148 controller_->isInAppKitFullscreen_ = YES;
150 adjustUIForSlidingFullscreenStyle:fullscreen_mac::OMNIBOX_TABS_PRESENT];
151 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabStripView]));
152 CheckLayoutNoOverlap(controller_);
154 // The menu bar is starting to animate in. All views should slide down by a
155 // small amount. The content area doesn't change size.
156 [controller_->presentationController_ setMenuBarRevealProgress:0.3];
157 EXPECT_LT(MaxYInWindow([controller_ tabStripView]), windowHeight - 1);
158 EXPECT_GT(MaxYInWindow([controller_ tabStripView]),
159 windowHeight - kMenuBarHeight + 1);
160 CheckToolbarLayoutNoOverlap(controller_);
161 EXPECT_EQ(MinYInWindow([[controller_ bookmarkBarController] view]),
162 MaxYInWindow([[controller_ infoBarContainerController] view]));
163 EXPECT_LT(MinYInWindow([[controller_ infoBarContainerController] view]),
164 MaxYInWindow([controller_ tabContentArea]));
166 // The menu bar is fully visible. All views should slide down by the size of
167 // the menu bar. The content area doesn't change size.
168 [controller_->presentationController_ setMenuBarRevealProgress:1];
169 EXPECT_FLOAT_EQ(windowHeight - kMenuBarHeight,
170 MaxYInWindow([controller_ tabStripView]));
171 CheckToolbarLayoutNoOverlap(controller_);
172 EXPECT_EQ(MinYInWindow([[controller_ bookmarkBarController] view]),
173 MaxYInWindow([[controller_ infoBarContainerController] view]));
174 EXPECT_LT(MinYInWindow([[controller_ infoBarContainerController] view]),
175 MaxYInWindow([controller_ tabContentArea]));
177 // The menu bar has disappeared. All views should return to normal.
178 [controller_->presentationController_ setMenuBarRevealProgress:0];
179 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabStripView]));
180 CheckLayoutNoOverlap(controller_);
183 // Tests the layout of views in Presentation Mode (emulating AppKit Fullscreen
185 TEST_F(PresentationModeControllerTest, PresentationModeAppKitLayout) {
186 // Check initial layout.
187 CGFloat windowHeight = NSHeight([[controller_ window] frame]);
188 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabStripView]));
189 CheckLayoutNoOverlap(controller_);
191 // Adjust UI for Presentation Mode.
192 controller_->isInAppKitFullscreen_ = YES;
194 adjustUIForSlidingFullscreenStyle:fullscreen_mac::OMNIBOX_TABS_HIDDEN];
196 // In AppKit Fullscreen, the titlebar disappears. This test can't remove the
197 // titlebar without non-trivially changing the view hierarchy. Instead, it
198 // adjusts the expectations to sometimes use contentHeight instead of
199 // windowHeight (the two should be the same in AppKit Fullscreen).
200 CGFloat contentHeight = NSHeight([[[controller_ window] contentView] bounds]);
201 CheckToolbarLayoutNoOverlap(controller_);
202 EXPECT_EQ(windowHeight, MinYInWindow(LowestViewInToolbarArea(controller_)));
203 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabContentArea]));
205 // The menu bar is starting to animate in. All views except the content view
206 // should slide down by a small amount.
207 [controller_->presentationController_ setMenuBarRevealProgress:0.3];
208 [controller_->presentationController_ changeToolbarFraction:0.3];
209 CheckToolbarLayoutNoOverlap(controller_);
210 EXPECT_LT(MinYInWindow(LowestViewInToolbarArea(controller_)), contentHeight);
211 EXPECT_GT(MaxYInWindow(HighestViewInToolbarArea(controller_)), contentHeight);
212 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabContentArea]));
214 // The menu bar is fully visible. All views should slide down by the size of
216 [controller_->presentationController_ setMenuBarRevealProgress:1];
217 [controller_->presentationController_ changeToolbarFraction:1];
218 CheckToolbarLayoutNoOverlap(controller_);
219 EXPECT_EQ(contentHeight, MaxYInWindow(HighestViewInToolbarArea(controller_)));
220 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabContentArea]));
222 // The menu bar has disappeared. All views should return to normal.
223 [controller_->presentationController_ setMenuBarRevealProgress:0];
224 [controller_->presentationController_ changeToolbarFraction:0];
225 CheckToolbarLayoutNoOverlap(controller_);
226 EXPECT_EQ(windowHeight, MinYInWindow(LowestViewInToolbarArea(controller_)));
227 EXPECT_EQ(windowHeight, MaxYInWindow([controller_ tabContentArea]));