// Copyright (c) 2012 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. #import "chrome/browser/ui/cocoa/browser_window_controller_private.h" #include #include "base/command_line.h" #import "base/memory/scoped_nsobject.h" #include "chrome/browser/browser_process.h" #include "chrome/browser/prefs/pref_service.h" #include "chrome/browser/prefs/scoped_user_pref_update.h" #include "chrome/browser/profiles/profile.h" #include "chrome/browser/profiles/profile_info_util.h" #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h" #include "chrome/browser/ui/browser_list.h" #import "chrome/browser/ui/cocoa/browser/avatar_button_controller.h" #import "chrome/browser/ui/cocoa/fast_resize_view.h" #import "chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.h" #import "chrome/browser/ui/cocoa/floating_bar_backing_view.h" #import "chrome/browser/ui/cocoa/focus_tracker.h" #import "chrome/browser/ui/cocoa/framed_browser_window.h" #import "chrome/browser/ui/cocoa/fullscreen_window.h" #import "chrome/browser/ui/cocoa/infobars/infobar_container_controller.h" #import "chrome/browser/ui/cocoa/presentation_mode_controller.h" #import "chrome/browser/ui/cocoa/status_bubble_mac.h" #import "chrome/browser/ui/cocoa/tab_contents/previewable_contents_controller.h" #import "chrome/browser/ui/cocoa/tabs/tab_strip_controller.h" #import "chrome/browser/ui/cocoa/tabs/tab_strip_view.h" #import "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h" #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" #include "chrome/common/pref_names.h" #include "content/browser/renderer_host/render_widget_host_view.h" #include "content/public/browser/web_contents.h" #include "content/public/browser/web_contents_view.h" #include "ui/base/ui_base_types.h" using content::WebContents; // Forward-declare symbols that are part of the 10.6 SDK. #if !defined(MAC_OS_X_VERSION_10_6) || \ MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 enum { NSApplicationPresentationDefault = 0, NSApplicationPresentationAutoHideDock = (1 << 0), NSApplicationPresentationHideDock = (1 << 1), NSApplicationPresentationAutoHideMenuBar = (1 << 2), NSApplicationPresentationHideMenuBar = (1 << 3), }; typedef NSUInteger NSApplicationPresentationOptions; #endif // MAC_OS_X_VERSION_10_6 namespace { // Space between the incognito badge and the right edge of the window. const CGFloat kAvatarRightOffset = 4; // The amount by which to shrink the tab strip (on the right) when the // incognito badge is present. const CGFloat kAvatarTabStripShrink = 18; // The amount by which to shift the avatar to the right if on Lion. const CGFloat kAvatarShiftForLion = 20; // Insets for the location bar, used when the full toolbar is hidden. // TODO(viettrungluu): We can argue about the "correct" insetting; I like the // following best, though arguably 0 inset is better/more correct. const CGFloat kLocBarLeftRightInset = 1; const CGFloat kLocBarTopInset = 0; const CGFloat kLocBarBottomInset = 1; } // namespace @implementation BrowserWindowController(Private) // Create the appropriate tab strip controller based on whether or not side // tabs are enabled. - (void)createTabStripController { Class factory = [TabStripController class]; DCHECK([previewableContentsController_ activeContainer]); DCHECK([[previewableContentsController_ activeContainer] window]); tabStripController_.reset([[factory alloc] initWithView:[self tabStripView] switchView:[previewableContentsController_ activeContainer] browser:browser_.get() delegate:self]); } - (void)createAndInstallPresentationModeToggleButton { DCHECK(base::mac::IsOSLionOrLater()); if (presentationModeToggleButton_.get()) return; // TODO(rohitrao): Make this button prettier. presentationModeToggleButton_.reset( [[NSButton alloc] initWithFrame:NSMakeRect(0, 0, 25, 25)]); NSButton* button = presentationModeToggleButton_.get(); [button setButtonType:NSMomentaryLightButton]; [button setBezelStyle:NSRegularSquareBezelStyle]; [button setBordered:NO]; [[button cell] setHighlightsBy:NSContentsCellMask]; [[button cell] setShowsStateBy:NSContentsCellMask]; [button setImage:[NSImage imageNamed:NSImageNameIChatTheaterTemplate]]; [button setTarget:self]; [button setAction:@selector(togglePresentationModeForLionOrLater:)]; [[[[self window] contentView] superview] addSubview:button]; } - (void)saveWindowPositionIfNeeded { if (!browser_->ShouldSaveWindowPlacement()) return; // If we're in fullscreen mode, save the position of the regular window // instead. NSWindow* window = [self isFullscreen] ? savedRegularWindow_ : [self window]; // Window positions are stored relative to the origin of the primary monitor. NSRect monitorFrame = [[[NSScreen screens] objectAtIndex:0] frame]; NSScreen* windowScreen = [window screen]; // |windowScreen| can be nil (for example, if the monitor arrangement was // changed while in fullscreen mode). If we see a nil screen, return without // saving. // TODO(rohitrao): We should just not save anything for fullscreen windows. // http://crbug.com/36479. if (!windowScreen) return; // Start with the window's frame, which is in virtual coordinates. // Do some y twiddling to flip the coordinate system. gfx::Rect bounds(NSRectToCGRect([window frame])); bounds.set_y(monitorFrame.size.height - bounds.y() - bounds.height()); // Browser::SaveWindowPlacement saves information for session restore. ui::WindowShowState show_state = [window isMiniaturized] ? ui::SHOW_STATE_MINIMIZED : ui::SHOW_STATE_NORMAL; browser_->SaveWindowPlacement(bounds, show_state); // Only save main window information to preferences. PrefService* prefs = browser_->profile()->GetPrefs(); if (!prefs || browser_ != BrowserList::GetLastActive()) return; // Save the current work area, in flipped coordinates. gfx::Rect workArea(NSRectToCGRect([windowScreen visibleFrame])); workArea.set_y(monitorFrame.size.height - workArea.y() - workArea.height()); DictionaryPrefUpdate update(prefs, browser_->GetWindowPlacementKey().c_str()); DictionaryValue* windowPreferences = update.Get(); windowPreferences->SetInteger("left", bounds.x()); windowPreferences->SetInteger("top", bounds.y()); windowPreferences->SetInteger("right", bounds.right()); windowPreferences->SetInteger("bottom", bounds.bottom()); windowPreferences->SetBoolean("maximized", false); windowPreferences->SetBoolean("always_on_top", false); windowPreferences->SetInteger("work_area_left", workArea.x()); windowPreferences->SetInteger("work_area_top", workArea.y()); windowPreferences->SetInteger("work_area_right", workArea.right()); windowPreferences->SetInteger("work_area_bottom", workArea.bottom()); } - (NSRect)window:(NSWindow*)window willPositionSheet:(NSWindow*)sheet usingRect:(NSRect)defaultSheetRect { // Position the sheet as follows: // - If the bookmark bar is hidden or shown as a bubble (on the NTP when the // bookmark bar is disabled), position the sheet immediately below the // normal toolbar. // - If the bookmark bar is shown (attached to the normal toolbar), position // the sheet below the bookmark bar. // - If the bookmark bar is currently animating, position the sheet according // to where the bar will be when the animation ends. switch ([bookmarkBarController_ visualState]) { case bookmarks::kShowingState: { NSRect bookmarkBarFrame = [[bookmarkBarController_ view] frame]; defaultSheetRect.origin.y = bookmarkBarFrame.origin.y; break; } case bookmarks::kHiddenState: case bookmarks::kDetachedState: { NSRect toolbarFrame = [[toolbarController_ view] frame]; defaultSheetRect.origin.y = toolbarFrame.origin.y; break; } case bookmarks::kInvalidState: default: NOTREACHED(); } return defaultSheetRect; } - (void)layoutSubviews { // With the exception of the top tab strip, the subviews which we lay out are // subviews of the content view, so we mainly work in the content view's // coordinate system. Note, however, that the content view's coordinate system // and the window's base coordinate system should coincide. NSWindow* window = [self window]; NSView* contentView = [window contentView]; NSRect contentBounds = [contentView bounds]; CGFloat minX = NSMinX(contentBounds); CGFloat minY = NSMinY(contentBounds); CGFloat width = NSWidth(contentBounds); // Suppress title drawing if necessary. if ([window respondsToSelector:@selector(setShouldHideTitle:)]) [(id)window setShouldHideTitle:![self hasTitleBar]]; BOOL inPresentationMode = [self inPresentationMode]; CGFloat floatingBarHeight = [self floatingBarHeight]; // In presentation mode, |yOffset| accounts for the sliding position of the // floating bar and the extra offset needed to dodge the menu bar. CGFloat yOffset = inPresentationMode ? (std::floor((1 - floatingBarShownFraction_) * floatingBarHeight) - [presentationModeController_ floatingBarVerticalOffset]) : 0; CGFloat maxY = NSMaxY(contentBounds) + yOffset; CGFloat overlayMaxY = NSMaxY([window frame]) + std::floor((1 - floatingBarShownFraction_) * floatingBarHeight); [self layoutPresentationModeToggleAtOverlayMaxX:NSMaxX([window frame]) overlayMaxY:overlayMaxY]; if ([self hasTabStrip]) { // If we need to lay out the top tab strip, replace |maxY| with a higher // value, and then lay out the tab strip. NSRect windowFrame = [contentView convertRect:[window frame] fromView:nil]; maxY = NSHeight(windowFrame) + yOffset; maxY = [self layoutTabStripAtMaxY:maxY width:width fullscreen:[self isFullscreen]]; } // Sanity-check |maxY|. DCHECK_GE(maxY, minY); DCHECK_LE(maxY, NSMaxY(contentBounds) + yOffset); // Place the toolbar at the top of the reserved area. maxY = [self layoutToolbarAtMinX:minX maxY:maxY width:width]; // If we're not displaying the bookmark bar below the infobar, then it goes // immediately below the toolbar. BOOL placeBookmarkBarBelowInfoBar = [self placeBookmarkBarBelowInfoBar]; if (!placeBookmarkBarBelowInfoBar) maxY = [self layoutBookmarkBarAtMinX:minX maxY:maxY width:width]; // The floating bar backing view doesn't actually add any height. NSRect floatingBarBackingRect = NSMakeRect(minX, maxY, width, floatingBarHeight); [self layoutFloatingBarBackingView:floatingBarBackingRect presentationMode:inPresentationMode]; // Place the find bar immediately below the toolbar/attached bookmark bar. In // presentation mode, it hangs off the top of the screen when the bar is // hidden. The find bar is unaffected by the side tab positioning. [findBarCocoaController_ positionFindBarViewAtMaxY:maxY maxWidth:width]; [fullscreenExitBubbleController_ positionInWindowAtTop:maxY width:width]; // If in presentation mode, reset |maxY| to top of screen, so that the // floating bar slides over the things which appear to be in the content area. if (inPresentationMode) maxY = NSMaxY(contentBounds); // Also place the infobar container immediate below the toolbar, except in // presentation mode in which case it's at the top of the visual content area. maxY = [self layoutInfoBarAtMinX:minX maxY:maxY width:width]; // If the bookmark bar is detached, place it next in the visual content area. if (placeBookmarkBarBelowInfoBar) maxY = [self layoutBookmarkBarAtMinX:minX maxY:maxY width:width]; // Place the download shelf, if any, at the bottom of the view. minY = [self layoutDownloadShelfAtMinX:minX minY:minY width:width]; // Finally, the content area takes up all of the remaining space. NSRect contentAreaRect = NSMakeRect(minX, minY, width, maxY - minY); [self layoutTabContentArea:contentAreaRect]; // Normally, we don't need to tell the toolbar whether or not to show the // divider, but things break down during animation. [toolbarController_ setDividerOpacity:[bookmarkBarController_ toolbarDividerOpacity]]; } - (CGFloat)floatingBarHeight { if (![self inPresentationMode]) return 0; CGFloat totalHeight = [presentationModeController_ floatingBarVerticalOffset]; if ([self hasTabStrip]) totalHeight += NSHeight([[self tabStripView] frame]); if ([self hasToolbar]) { totalHeight += NSHeight([[toolbarController_ view] frame]); } else if ([self hasLocationBar]) { totalHeight += NSHeight([[toolbarController_ view] frame]) + kLocBarTopInset + kLocBarBottomInset; } if (![self placeBookmarkBarBelowInfoBar]) totalHeight += NSHeight([[bookmarkBarController_ view] frame]); return totalHeight; } - (void)layoutPresentationModeToggleAtOverlayMaxX:(CGFloat)maxX overlayMaxY:(CGFloat)maxY { // Lay out the presentation mode toggle button at the very top of the // tab strip. if ([self shouldShowPresentationModeToggle]) { [self createAndInstallPresentationModeToggleButton]; NSPoint origin = NSMakePoint(maxX - NSWidth([presentationModeToggleButton_ frame]), maxY - NSHeight([presentationModeToggleButton_ frame])); [presentationModeToggleButton_ setFrameOrigin:origin]; } else { [presentationModeToggleButton_ removeFromSuperview]; presentationModeToggleButton_.reset(); } } - (CGFloat)layoutTabStripAtMaxY:(CGFloat)maxY width:(CGFloat)width fullscreen:(BOOL)fullscreen { // Nothing to do if no tab strip. if (![self hasTabStrip]) return maxY; NSView* tabStripView = [self tabStripView]; CGFloat tabStripHeight = NSHeight([tabStripView frame]); maxY -= tabStripHeight; [tabStripView setFrame:NSMakeRect(0, maxY, width, tabStripHeight)]; // Set left indentation based on fullscreen mode status. [tabStripController_ setLeftIndentForControls:(fullscreen ? 0 : [[tabStripController_ class] defaultLeftIndentForControls])]; // Calculate the right indentation. The default indentation built into the // tabstrip leaves enough room for the fullscreen button or presentation mode // toggle button on Lion. On non-Lion systems, the default indentation also // looks fine. If an avatar button is present, indent enough to account for // its width. const CGFloat possibleExtraShiftForLion = base::mac::IsOSLionOrLater() ? kAvatarShiftForLion : 0; CGFloat rightIndent = 0; if ([self shouldShowAvatar]) rightIndent += (kAvatarTabStripShrink + possibleExtraShiftForLion); [tabStripController_ setRightIndentForControls:rightIndent]; // Go ahead and layout the tabs. [tabStripController_ layoutTabsWithoutAnimation]; // Now lay out incognito badge together with the tab strip. if ([self shouldShowAvatar]) { NSView* avatarButton = [avatarButtonController_ view]; CGFloat buttonHeight = std::min( static_cast(profiles::kAvatarIconHeight), tabStripHeight); [avatarButton setFrameSize:NSMakeSize(profiles::kAvatarIconWidth, buttonHeight)]; // Actually place the badge *above* |maxY|, by +2 to miss the divider. On // Lion or later, shift the badge left to move it away from the fullscreen // button. CGFloat badgeOffset = kAvatarRightOffset + possibleExtraShiftForLion; NSPoint origin = NSMakePoint(width - NSWidth([avatarButton frame]) - badgeOffset, maxY + 2); [avatarButton setFrameOrigin:origin]; [avatarButton setHidden:NO]; // Make sure it's shown. } return maxY; } - (CGFloat)layoutToolbarAtMinX:(CGFloat)minX maxY:(CGFloat)maxY width:(CGFloat)width { NSView* toolbarView = [toolbarController_ view]; NSRect toolbarFrame = [toolbarView frame]; if ([self hasToolbar]) { // The toolbar is present in the window, so we make room for it. DCHECK(![toolbarView isHidden]); toolbarFrame.origin.x = minX; toolbarFrame.origin.y = maxY - NSHeight(toolbarFrame); toolbarFrame.size.width = width; maxY -= NSHeight(toolbarFrame); } else { if ([self hasLocationBar]) { // Location bar is present with no toolbar. Put a border of // |kLocBar...Inset| pixels around the location bar. // TODO(viettrungluu): This is moderately ridiculous. The toolbar should // really be aware of what its height should be (the way the toolbar // compression stuff is currently set up messes things up). DCHECK(![toolbarView isHidden]); toolbarFrame.origin.x = kLocBarLeftRightInset; toolbarFrame.origin.y = maxY - NSHeight(toolbarFrame) - kLocBarTopInset; toolbarFrame.size.width = width - 2 * kLocBarLeftRightInset; maxY -= kLocBarTopInset + NSHeight(toolbarFrame) + kLocBarBottomInset; } else { DCHECK([toolbarView isHidden]); } } [toolbarView setFrame:toolbarFrame]; return maxY; } - (BOOL)placeBookmarkBarBelowInfoBar { // If we are currently displaying the NTP detached bookmark bar or animating // to/from it (from/to anything else), we display the bookmark bar below the // infobar. return [bookmarkBarController_ isInState:bookmarks::kDetachedState] || [bookmarkBarController_ isAnimatingToState:bookmarks::kDetachedState] || [bookmarkBarController_ isAnimatingFromState:bookmarks::kDetachedState]; } - (CGFloat)layoutBookmarkBarAtMinX:(CGFloat)minX maxY:(CGFloat)maxY width:(CGFloat)width { NSView* bookmarkBarView = [bookmarkBarController_ view]; NSRect bookmarkBarFrame = [bookmarkBarView frame]; BOOL oldHidden = [bookmarkBarView isHidden]; BOOL newHidden = ![self isBookmarkBarVisible]; if (oldHidden != newHidden) [bookmarkBarView setHidden:newHidden]; bookmarkBarFrame.origin.x = minX; bookmarkBarFrame.origin.y = maxY - NSHeight(bookmarkBarFrame); bookmarkBarFrame.size.width = width; [bookmarkBarView setFrame:bookmarkBarFrame]; maxY -= NSHeight(bookmarkBarFrame); // TODO(viettrungluu): Does this really belong here? Calling it shouldn't be // necessary in the non-NTP case. [bookmarkBarController_ layoutSubviews]; return maxY; } - (void)layoutFloatingBarBackingView:(NSRect)frame presentationMode:(BOOL)presentationMode { // Only display when in presentation mode. if (presentationMode) { // For certain window types such as app windows (e.g., the dev tools // window), there's no actual overlay. (Displaying one would result in an // overly sliding in only under the menu, which gives an ugly effect.) if (floatingBarBackingView_.get()) { BOOL aboveBookmarkBar = [self placeBookmarkBarBelowInfoBar]; // Insert it into the view hierarchy if necessary. if (![floatingBarBackingView_ superview] || aboveBookmarkBar != floatingBarAboveBookmarkBar_) { NSView* contentView = [[self window] contentView]; // z-order gets messed up unless we explicitly remove the floatingbar // view and re-add it. [floatingBarBackingView_ removeFromSuperview]; [contentView addSubview:floatingBarBackingView_ positioned:(aboveBookmarkBar ? NSWindowAbove : NSWindowBelow) relativeTo:[bookmarkBarController_ view]]; floatingBarAboveBookmarkBar_ = aboveBookmarkBar; } // Set its frame. [floatingBarBackingView_ setFrame:frame]; } // But we want the logic to work as usual (for show/hide/etc. purposes). [presentationModeController_ overlayFrameChanged:frame]; } else { // Okay to call even if |floatingBarBackingView_| is nil. if ([floatingBarBackingView_ superview]) [floatingBarBackingView_ removeFromSuperview]; } } - (CGFloat)layoutInfoBarAtMinX:(CGFloat)minX maxY:(CGFloat)maxY width:(CGFloat)width { NSView* containerView = [infoBarContainerController_ view]; NSRect containerFrame = [containerView frame]; maxY -= NSHeight(containerFrame); maxY += [infoBarContainerController_ overlappingTipHeight]; containerFrame.origin.x = minX; containerFrame.origin.y = maxY; containerFrame.size.width = width; [containerView setFrame:containerFrame]; return maxY; } - (CGFloat)layoutDownloadShelfAtMinX:(CGFloat)minX minY:(CGFloat)minY width:(CGFloat)width { if (downloadShelfController_.get()) { NSView* downloadView = [downloadShelfController_ view]; NSRect downloadFrame = [downloadView frame]; downloadFrame.origin.x = minX; downloadFrame.origin.y = minY; downloadFrame.size.width = width; [downloadView setFrame:downloadFrame]; minY += NSHeight(downloadFrame); } return minY; } - (void)layoutTabContentArea:(NSRect)newFrame { NSView* tabContentView = [self tabContentArea]; NSRect tabContentFrame = [tabContentView frame]; bool contentShifted = NSMaxY(tabContentFrame) != NSMaxY(newFrame) || NSMinX(tabContentFrame) != NSMinX(newFrame); tabContentFrame = newFrame; [tabContentView setFrame:tabContentFrame]; // If the relayout shifts the content area up or down, let the renderer know. if (contentShifted) { if (WebContents* contents = browser_->GetSelectedWebContents()) { if (RenderWidgetHostView* rwhv = contents->GetRenderWidgetHostView()) rwhv->WindowFrameChanged(); } } } - (BOOL)shouldShowBookmarkBar { DCHECK(browser_.get()); return browser_->profile()->GetPrefs()->GetBoolean(prefs::kShowBookmarkBar) ? YES : NO; } - (BOOL)shouldShowDetachedBookmarkBar { DCHECK(browser_.get()); TabContentsWrapper* tab = browser_->GetSelectedTabContentsWrapper(); return (tab && tab->bookmark_tab_helper()->ShouldShowBookmarkBar() && ![previewableContentsController_ isShowingPreview]); } - (void)adjustToolbarAndBookmarkBarForCompression:(CGFloat)compression { CGFloat newHeight = [toolbarController_ desiredHeightForCompression:compression]; NSRect toolbarFrame = [[toolbarController_ view] frame]; CGFloat deltaH = newHeight - toolbarFrame.size.height; if (deltaH == 0) return; toolbarFrame.size.height = newHeight; NSRect bookmarkFrame = [[bookmarkBarController_ view] frame]; bookmarkFrame.size.height = bookmarkFrame.size.height - deltaH; [[toolbarController_ view] setFrame:toolbarFrame]; [[bookmarkBarController_ view] setFrame:bookmarkFrame]; [self layoutSubviews]; } // Fullscreen and presentation mode methods - (BOOL)shouldUsePresentationModeWhenEnteringFullscreen { return browser_->profile()->GetPrefs()->GetBoolean( prefs::kPresentationModeEnabled); } - (void)setShouldUsePresentationModeWhenEnteringFullscreen:(BOOL)flag { browser_->profile()->GetPrefs()->SetBoolean( prefs::kPresentationModeEnabled, flag); } - (BOOL)shouldShowPresentationModeToggle { return base::mac::IsOSLionOrLater() && [self isFullscreen]; } - (void)moveViewsForFullscreenForSnowLeopardOrEarlier:(BOOL)fullscreen regularWindow:(NSWindow*)regularWindow fullscreenWindow:(NSWindow*)fullscreenWindow { // This method is only for Snow Leopard and earlier. DCHECK(base::mac::IsOSSnowLeopardOrEarlier()); NSWindow* sourceWindow = fullscreen ? regularWindow : fullscreenWindow; NSWindow* destWindow = fullscreen ? fullscreenWindow : regularWindow; // Close the bookmark bubble, if it's open. Use |-ok:| instead of |-cancel:| // or |-close| because that matches the behavior when the bubble loses key // status. [bookmarkBubbleController_ ok:self]; // Save the current first responder so we can restore after views are moved. scoped_nsobject focusTracker( [[FocusTracker alloc] initWithWindow:sourceWindow]); // While we move views (and focus) around, disable any bar visibility changes. [self disableBarVisibilityUpdates]; // Destroy the tab strip's sheet controller. We will recreate it in the new // window when needed. [tabStripController_ destroySheetController]; // Retain the tab strip view while we remove it from its superview. scoped_nsobject tabStripView; if ([self hasTabStrip]) { tabStripView.reset([[self tabStripView] retain]); [tabStripView removeFromSuperview]; } // Ditto for the content view. scoped_nsobject contentView([[sourceWindow contentView] retain]); // Disable autoresizing of subviews while we move views around. This prevents // spurious renderer resizes. [contentView setAutoresizesSubviews:NO]; [contentView removeFromSuperview]; // Have to do this here, otherwise later calls can crash because the window // has no delegate. [sourceWindow setDelegate:nil]; [destWindow setDelegate:self]; // With this call, valgrind complains that a "Conditional jump or move depends // on uninitialised value(s)". The error happens in -[NSThemeFrame // drawOverlayRect:]. I'm pretty convinced this is an Apple bug, but there is // no visual impact. I have been unable to tickle it away with other window // or view manipulation Cocoa calls. Stack added to suppressions_mac.txt. [contentView setAutoresizesSubviews:YES]; [destWindow setContentView:contentView]; // Move the incognito badge if present. if ([self shouldShowAvatar]) { [[avatarButtonController_ view] removeFromSuperview]; [[avatarButtonController_ view] setHidden:YES]; // Will be shown in layout. [[[destWindow contentView] superview] addSubview: [avatarButtonController_ view]]; } // Add the tab strip after setting the content view and moving the incognito // badge (if any), so that the tab strip will be on top (in the z-order). if ([self hasTabStrip]) [[[destWindow contentView] superview] addSubview:tabStripView]; [sourceWindow setWindowController:nil]; [self setWindow:destWindow]; [destWindow setWindowController:self]; // Move the status bubble over, if we have one. if (statusBubble_) statusBubble_->SwitchParentWindow(destWindow); // Move the title over. [destWindow setTitle:[sourceWindow title]]; // The window needs to be onscreen before we can set its first responder. // Ordering the window to the front can change the active Space (either to // the window's old Space or to the application's assigned Space). To prevent // this by temporarily change the collectionBehavior. NSWindowCollectionBehavior behavior = [sourceWindow collectionBehavior]; [destWindow setCollectionBehavior: NSWindowCollectionBehaviorMoveToActiveSpace]; [destWindow makeKeyAndOrderFront:self]; [destWindow setCollectionBehavior:behavior]; [focusTracker restoreFocusInWindow:destWindow]; [sourceWindow orderOut:self]; // We're done moving focus, so re-enable bar visibility changes. [self enableBarVisibilityUpdates]; } - (void)setPresentationModeInternal:(BOOL)presentationMode forceDropdown:(BOOL)forceDropdown { if (presentationMode == [self inPresentationMode]) return; if (presentationMode) { BOOL fullscreen_for_tab = browser_->IsFullscreenForTab(); BOOL showDropdown = !fullscreen_for_tab && (forceDropdown || [self floatingBarHasFocus]); NSView* contentView = [[self window] contentView]; presentationModeController_.reset( [[PresentationModeController alloc] initWithBrowserController:self]); [presentationModeController_ enterPresentationModeForContentView:contentView showDropdown:showDropdown]; } else { [presentationModeController_ exitPresentationMode]; presentationModeController_.reset(); } [self adjustUIForPresentationMode:presentationMode]; [self layoutSubviews]; } - (void)enterFullscreenForSnowLeopardOrEarlier { DCHECK(base::mac::IsOSSnowLeopardOrEarlier()); // Fade to black. const CGDisplayReservationInterval kFadeDurationSeconds = 0.6; Boolean didFadeOut = NO; CGDisplayFadeReservationToken token; if (CGAcquireDisplayFadeReservation(kFadeDurationSeconds, &token) == kCGErrorSuccess) { didFadeOut = YES; CGDisplayFade(token, kFadeDurationSeconds / 2, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, /*synchronous=*/true); } // Create the fullscreen window. After this line, isFullscreen will return // YES. fullscreenWindow_.reset([[self createFullscreenWindow] retain]); savedRegularWindow_ = [[self window] retain]; savedRegularWindowFrame_ = [savedRegularWindow_ frame]; [self moveViewsForFullscreenForSnowLeopardOrEarlier:YES regularWindow:[self window] fullscreenWindow:fullscreenWindow_.get()]; [self adjustUIForPresentationMode:YES]; [self setPresentationModeInternal:YES forceDropdown:NO]; [self layoutSubviews]; [self windowDidEnterFullScreen:nil]; // Fade back in. if (didFadeOut) { CGDisplayFade(token, kFadeDurationSeconds / 2, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, /*synchronous=*/false); CGReleaseDisplayFadeReservation(token); } } - (void)exitFullscreenForSnowLeopardOrEarlier { DCHECK(base::mac::IsOSSnowLeopardOrEarlier()); // Fade to black. const CGDisplayReservationInterval kFadeDurationSeconds = 0.6; Boolean didFadeOut = NO; CGDisplayFadeReservationToken token; if (CGAcquireDisplayFadeReservation(kFadeDurationSeconds, &token) == kCGErrorSuccess) { didFadeOut = YES; CGDisplayFade(token, kFadeDurationSeconds / 2, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, /*synchronous=*/true); } [self windowWillExitFullScreen:nil]; [self moveViewsForFullscreenForSnowLeopardOrEarlier:NO regularWindow:savedRegularWindow_ fullscreenWindow:fullscreenWindow_.get()]; // When exiting fullscreen mode, we need to call layoutSubviews manually. [savedRegularWindow_ autorelease]; savedRegularWindow_ = nil; fullscreenWindow_.reset(); [self layoutSubviews]; // Fade back in. if (didFadeOut) { CGDisplayFade(token, kFadeDurationSeconds / 2, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, /*synchronous=*/false); CGReleaseDisplayFadeReservation(token); } } // TODO(rohitrao): This function has shrunk into uselessness, and // |-setFullscreen:| has grown rather large. Find a good way to break up // |-setFullscreen:| into smaller pieces. http://crbug.com/36449 - (void)adjustUIForPresentationMode:(BOOL)fullscreen { // Create the floating bar backing view if necessary. if (fullscreen && !floatingBarBackingView_.get() && ([self hasTabStrip] || [self hasToolbar] || [self hasLocationBar])) { floatingBarBackingView_.reset( [[FloatingBarBackingView alloc] initWithFrame:NSZeroRect]); [floatingBarBackingView_ setAutoresizingMask:(NSViewWidthSizable | NSViewMinYMargin)]; } // Adjust the infobar container. In fullscreen, it needs to be below all // top chrome elements so it only sits atop the web contents. When in normal // mode, it needs to draw over the bookmark bar and part of the toolbar. [[infoBarContainerController_ view] removeFromSuperview]; NSView* infoBarDest = [[self window] contentView]; [infoBarDest addSubview:[infoBarContainerController_ view] positioned:fullscreen ? NSWindowBelow : NSWindowAbove relativeTo:fullscreen ? nil : [toolbarController_ view]]; } - (void)showFullscreenExitBubbleIfNecessary { if (!browser_->IsFullscreenForTab()) { return; } [presentationModeController_ ensureOverlayHiddenWithAnimation:NO delay:NO]; fullscreenExitBubbleController_.reset( [[FullscreenExitBubbleController alloc] initWithOwner:self browser:browser_.get() url:fullscreenUrl_ bubbleType:fullscreenBubbleType_]); NSView* contentView = [[self window] contentView]; CGFloat maxWidth = NSWidth([contentView frame]); CGFloat maxY = NSMaxY([[[self window] contentView] frame]); [fullscreenExitBubbleController_ positionInWindowAtTop:maxY width:maxWidth]; [fullscreenExitBubbleController_ showWindow]; } - (void)destroyFullscreenExitBubbleIfNecessary { [fullscreenExitBubbleController_ closeImmediately]; fullscreenExitBubbleController_.reset(); } - (void)contentViewDidResize:(NSNotification*)notification { [self layoutSubviews]; } - (void)registerForContentViewResizeNotifications { [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(contentViewDidResize:) name:NSViewFrameDidChangeNotification object:[[self window] contentView]]; } - (void)deregisterForContentViewResizeNotifications { [[NSNotificationCenter defaultCenter] removeObserver:self name:NSViewFrameDidChangeNotification object:[[self window] contentView]]; } - (NSSize)window:(NSWindow*)window willUseFullScreenContentSize:(NSSize)proposedSize { return proposedSize; } - (NSApplicationPresentationOptions)window:(NSWindow*)window willUseFullScreenPresentationOptions:(NSApplicationPresentationOptions)opt { return (opt | NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar); } - (void)windowWillEnterFullScreen:(NSNotification*)notification { [self registerForContentViewResizeNotifications]; NSWindow* window = [self window]; savedRegularWindowFrame_ = [window frame]; BOOL mode = [self shouldUsePresentationModeWhenEnteringFullscreen]; mode = mode || browser_->IsFullscreenForTab(); enteringFullscreen_ = YES; [self setPresentationModeInternal:mode forceDropdown:NO]; } - (void)windowDidEnterFullScreen:(NSNotification*)notification { if (base::mac::IsOSLionOrLater()) [self deregisterForContentViewResizeNotifications]; enteringFullscreen_ = NO; [self showFullscreenExitBubbleIfNecessary]; } - (void)windowWillExitFullScreen:(NSNotification*)notification { if (base::mac::IsOSLionOrLater()) [self registerForContentViewResizeNotifications]; [self destroyFullscreenExitBubbleIfNecessary]; [self setPresentationModeInternal:NO forceDropdown:NO]; } - (void)windowDidExitFullScreen:(NSNotification*)notification { [self deregisterForContentViewResizeNotifications]; } - (void)windowDidFailToEnterFullScreen:(NSWindow*)window { [self deregisterForContentViewResizeNotifications]; enteringFullscreen_ = NO; [self setPresentationModeInternal:NO forceDropdown:NO]; } - (void)windowDidFailToExitFullScreen:(NSWindow*)window { [self deregisterForContentViewResizeNotifications]; // Force a relayout to try and get the window back into a reasonable state. [self layoutSubviews]; } - (void)enableBarVisibilityUpdates { // Early escape if there's nothing to do. if (barVisibilityUpdatesEnabled_) return; barVisibilityUpdatesEnabled_ = YES; if ([barVisibilityLocks_ count]) [presentationModeController_ ensureOverlayShownWithAnimation:NO delay:NO]; else [presentationModeController_ ensureOverlayHiddenWithAnimation:NO delay:NO]; } - (void)disableBarVisibilityUpdates { // Early escape if there's nothing to do. if (!barVisibilityUpdatesEnabled_) return; barVisibilityUpdatesEnabled_ = NO; [presentationModeController_ cancelAnimationAndTimers]; } @end // @implementation BrowserWindowController(Private)