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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #import "ios/chrome/browser/tabs/tab.h" | 5 #import "ios/chrome/browser/tabs/tab.h" |
| 6 | 6 |
| 7 #import <CoreLocation/CoreLocation.h> | 7 #import <CoreLocation/CoreLocation.h> |
| 8 #import <UIKit/UIKit.h> | 8 #import <UIKit/UIKit.h> |
| 9 | 9 |
| 10 #include <utility> | 10 #include <utility> |
| 11 #include <vector> | 11 #include <vector> |
| 12 | 12 |
| 13 #include "base/bind.h" | 13 #include "base/bind.h" |
| 14 #include "base/ios/block_types.h" | 14 #include "base/ios/block_types.h" |
| 15 #import "base/ios/weak_nsobject.h" | 15 #import "base/ios/weak_nsobject.h" |
| 16 #include "base/json/string_escape.h" | 16 #include "base/json/string_escape.h" |
| 17 #include "base/logging.h" | 17 #include "base/logging.h" |
| 18 #include "base/mac/bind_objc_block.h" | 18 #include "base/mac/bind_objc_block.h" |
| 19 #include "base/mac/foundation_util.h" | 19 #include "base/mac/foundation_util.h" |
| 20 #include "base/mac/objc_property_releaser.h" | 20 #include "base/mac/objc_release_properties.h" |
| 21 #include "base/mac/scoped_nsobject.h" | 21 #include "base/mac/scoped_nsobject.h" |
| 22 #include "base/metrics/histogram.h" | 22 #include "base/metrics/histogram.h" |
| 23 #include "base/metrics/user_metrics.h" | 23 #include "base/metrics/user_metrics.h" |
| 24 #include "base/metrics/user_metrics_action.h" | 24 #include "base/metrics/user_metrics_action.h" |
| 25 #include "base/scoped_observer.h" | 25 #include "base/scoped_observer.h" |
| 26 #include "base/strings/string_split.h" | 26 #include "base/strings/string_split.h" |
| 27 #include "base/strings/sys_string_conversions.h" | 27 #include "base/strings/sys_string_conversions.h" |
| 28 #include "base/strings/utf_string_conversions.h" | 28 #include "base/strings/utf_string_conversions.h" |
| 29 #include "base/time/time.h" | 29 #include "base/time/time.h" |
| 30 #include "components/content_settings/core/browser/host_content_settings_map.h" | 30 #include "components/content_settings/core/browser/host_content_settings_map.h" |
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| 226 | 226 |
| 227 // YES if this Tab is being prerendered. | 227 // YES if this Tab is being prerendered. |
| 228 BOOL isPrerenderTab_; | 228 BOOL isPrerenderTab_; |
| 229 | 229 |
| 230 // YES if this Tab was initiated from a voice search. | 230 // YES if this Tab was initiated from a voice search. |
| 231 BOOL isVoiceSearchResultsTab_; | 231 BOOL isVoiceSearchResultsTab_; |
| 232 | 232 |
| 233 // YES if the Tab needs to be reloaded after the app becomes active. | 233 // YES if the Tab needs to be reloaded after the app becomes active. |
| 234 BOOL requireReloadAfterBecomingActive_; | 234 BOOL requireReloadAfterBecomingActive_; |
| 235 | 235 |
| 236 base::mac::ObjCPropertyReleaser propertyReleaser_Tab_; | |
| 237 | |
| 238 id<TabDelegate> delegate_; // weak | 236 id<TabDelegate> delegate_; // weak |
| 239 base::WeakNSProtocol<id<TabDialogDelegate>> dialogDelegate_; | 237 base::WeakNSProtocol<id<TabDialogDelegate>> dialogDelegate_; |
| 240 base::WeakNSProtocol<id<SnapshotOverlayProvider>> snapshotOverlayProvider_; | 238 base::WeakNSProtocol<id<SnapshotOverlayProvider>> snapshotOverlayProvider_; |
| 241 | 239 |
| 242 // Delegate used for snapshotting geometry. | 240 // Delegate used for snapshotting geometry. |
| 243 id<TabSnapshottingDelegate> tabSnapshottingDelegate_; // weak | 241 id<TabSnapshottingDelegate> tabSnapshottingDelegate_; // weak |
| 244 | 242 |
| 245 // The Full Screen Controller responsible for hiding/showing the toolbar. | 243 // The Full Screen Controller responsible for hiding/showing the toolbar. |
| 246 base::scoped_nsobject<FullScreenController> fullScreenController_; | 244 base::scoped_nsobject<FullScreenController> fullScreenController_; |
| 247 | 245 |
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| 544 windowName, [opener currentSessionID], openedByDOM, openerIndex); | 542 windowName, [opener currentSessionID], openedByDOM, openerIndex); |
| 545 | 543 |
| 546 return [self initWithWebState:std::move(webState) model:parentModel]; | 544 return [self initWithWebState:std::move(webState) model:parentModel]; |
| 547 } | 545 } |
| 548 | 546 |
| 549 - (instancetype)initWithWebState:(std::unique_ptr<web::WebState>)webState | 547 - (instancetype)initWithWebState:(std::unique_ptr<web::WebState>)webState |
| 550 model:(TabModel*)parentModel { | 548 model:(TabModel*)parentModel { |
| 551 DCHECK(webState); | 549 DCHECK(webState); |
| 552 self = [super init]; | 550 self = [super init]; |
| 553 if (self) { | 551 if (self) { |
| 554 propertyReleaser_Tab_.Init(self, [Tab class]); | |
| 555 tabHistoryContext_.reset(new TabHistoryContext()); | 552 tabHistoryContext_.reset(new TabHistoryContext()); |
| 556 parentTabModel_ = parentModel; | 553 parentTabModel_ = parentModel; |
| 557 browserState_ = | 554 browserState_ = |
| 558 ios::ChromeBrowserState::FromBrowserState(webState->GetBrowserState()); | 555 ios::ChromeBrowserState::FromBrowserState(webState->GetBrowserState()); |
| 559 | 556 |
| 560 webStateImpl_.reset(static_cast<web::WebStateImpl*>(webState.release())); | 557 webStateImpl_.reset(static_cast<web::WebStateImpl*>(webState.release())); |
| 561 [self.webController setDelegate:self]; | 558 [self.webController setDelegate:self]; |
| 562 [self.webController setUIDelegate:self]; | 559 [self.webController setUIDelegate:self]; |
| 563 | 560 |
| 564 NSString* sessionID = [self currentSessionID]; | 561 NSString* sessionID = [self currentSessionID]; |
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| 725 [[tab webController] loadWithParams:params]; | 722 [[tab webController] loadWithParams:params]; |
| 726 | 723 |
| 727 return tab; | 724 return tab; |
| 728 } | 725 } |
| 729 | 726 |
| 730 - (void)dealloc { | 727 - (void)dealloc { |
| 731 DCHECK([NSThread isMainThread]); | 728 DCHECK([NSThread isMainThread]); |
| 732 // Note that -[CRWWebController close] has already been called, so nothing | 729 // Note that -[CRWWebController close] has already been called, so nothing |
| 733 // significant should be done with it in this method. | 730 // significant should be done with it in this method. |
| 734 DCHECK_NE(self.webController.delegate, self); | 731 DCHECK_NE(self.webController.delegate, self); |
| 732 base::mac::ReleaseProperties(self); |
| 735 [super dealloc]; | 733 [super dealloc]; |
| 736 } | 734 } |
| 737 | 735 |
| 738 - (void)setParentTabModel:(TabModel*)model { | 736 - (void)setParentTabModel:(TabModel*)model { |
| 739 DCHECK(!model || !parentTabModel_); | 737 DCHECK(!model || !parentTabModel_); |
| 740 parentTabModel_ = model; | 738 parentTabModel_ = model; |
| 741 | 739 |
| 742 if (parentTabModel_.syncedWindowDelegate) { | 740 if (parentTabModel_.syncedWindowDelegate) { |
| 743 IOSChromeSessionTabHelper::FromWebState(self.webState) | 741 IOSChromeSessionTabHelper::FromWebState(self.webState) |
| 744 ->SetWindowID(model.sessionID); | 742 ->SetWindowID(model.sessionID); |
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| 2451 | 2449 |
| 2452 - (TabModel*)parentTabModel { | 2450 - (TabModel*)parentTabModel { |
| 2453 return parentTabModel_; | 2451 return parentTabModel_; |
| 2454 } | 2452 } |
| 2455 | 2453 |
| 2456 - (FormInputAccessoryViewController*)inputAccessoryViewController { | 2454 - (FormInputAccessoryViewController*)inputAccessoryViewController { |
| 2457 return inputAccessoryViewController_.get(); | 2455 return inputAccessoryViewController_.get(); |
| 2458 } | 2456 } |
| 2459 | 2457 |
| 2460 @end | 2458 @end |
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