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| 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. | |
| 4 | |
| 5 #include "components/web_modal/popup_manager.h" | |
| 6 | |
| 7 #include "components/web_modal/web_contents_modal_dialog_host.h" | |
| 8 #include "components/web_modal/web_contents_modal_dialog_manager.h" | |
| 9 #include "content/public/browser/web_contents.h" | |
| 10 #include "content/public/browser/web_contents_user_data.h" | |
| 11 #include "ui/gfx/geometry/size.h" | |
| 12 | |
| 13 using content::WebContents; | |
| 14 | |
| 15 namespace web_modal { | |
| 16 | |
| 17 namespace { | |
| 18 | |
| 19 const char kPopupManagerUserDataKey[] = "PopupManager"; | |
| 20 | |
| 21 // This class provides a hook to get a PopupManager from a WebContents. | |
| 22 // The PopupManager is browser-scoped, but will use a FromWebContents API | |
| 23 // to attach to each WebContents in that browser. | |
| 24 class PopupManagerRelay : public content::WebContentsUserData<PopupManager> { | |
| 25 public: | |
| 26 explicit PopupManagerRelay(base::WeakPtr<PopupManager> manager) | |
| 27 : manager_(manager) {} | |
| 28 | |
| 29 virtual ~PopupManagerRelay() {} | |
| 30 | |
| 31 base::WeakPtr<PopupManager> manager_; | |
| 32 }; | |
| 33 | |
| 34 } // namespace | |
| 35 | |
| 36 PopupManager::PopupManager(WebContentsModalDialogHost* host) | |
| 37 : host_(host), | |
| 38 weak_factory_(this) {} | |
| 39 | |
| 40 PopupManager::~PopupManager() { | |
| 41 } | |
| 42 | |
| 43 void PopupManager::ShowPopup(scoped_ptr<SinglePopupManager> manager) { | |
| 44 content::WebContents* web_contents = manager->GetBoundWebContents(); | |
| 45 // TODO(gbillock): get rid of this when we handle bubbles | |
| 46 DCHECK(web_contents); | |
| 47 | |
| 48 // TODO(gbillock): remove when we port the popup management logic to this | |
| 49 // class. | |
| 50 NativeWebContentsModalDialog dialog = | |
| 51 static_cast<NativeWebContentsModalDialog>(manager->popup()); | |
| 52 | |
| 53 WebContentsModalDialogManager* wm_manager = | |
| 54 WebContentsModalDialogManager::FromWebContents(web_contents); | |
| 55 DCHECK(wm_manager); | |
| 56 wm_manager->ShowModalDialog(dialog); | |
| 57 } | |
| 58 | |
| 59 void PopupManager::ShowModalDialog(NativePopup popup, | |
| 60 content::WebContents* web_contents) { | |
| 61 // TODO make a new native popup manager and call ShowPopup. | |
| 62 // For now just lay off to WCMDM. | |
| 63 WebContentsModalDialogManager* manager = | |
| 64 WebContentsModalDialogManager::FromWebContents(web_contents); | |
| 65 manager->ShowModalDialog(popup); | |
| 66 } | |
| 67 | |
| 68 bool PopupManager::IsWebModalDialogActive( | |
| 69 const content::WebContents* web_contents) const { | |
| 70 if (web_contents == NULL) | |
| 71 return false; | |
| 72 | |
| 73 const WebContentsModalDialogManager* manager = | |
| 74 WebContentsModalDialogManager::FromWebContents(web_contents); | |
| 75 return manager && manager->IsDialogActive(); | |
| 76 } | |
| 77 | |
| 78 void PopupManager::WasFocused(const content::WebContents* web_contents) { | |
| 79 if (!IsWebModalDialogActive(web_contents)) | |
| 80 return; | |
| 81 | |
| 82 const WebContentsModalDialogManager* manager = | |
| 83 WebContentsModalDialogManager::FromWebContents(web_contents); | |
| 84 if (manager) | |
| 85 manager->FocusTopmostDialog(); | |
| 86 } | |
| 87 | |
| 88 void PopupManager::WillClose(NativePopup popup) { | |
| 89 } | |
| 90 | |
| 91 void PopupManager::RegisterWith(content::WebContents* web_contents) { | |
| 92 web_contents->SetUserData(kPopupManagerUserDataKey, | |
| 93 new PopupManagerRelay(weak_factory_.GetWeakPtr())); | |
| 94 // TODO(gbillock): Need to do something more extreme here to manage changing | |
| 95 // popup managers with popups in-flight? | |
| 96 } | |
| 97 | |
| 98 void PopupManager::UnregisterWith(content::WebContents* web_contents) { | |
| 99 web_contents->RemoveUserData(kPopupManagerUserDataKey); | |
| 100 // TODO(gbillock): Need to do something more extreme here to manage changing | |
| 101 // popup managers with popups in-flight? | |
| 102 } | |
| 103 | |
| 104 PopupManager* PopupManager::FromWebContents( | |
| 105 content::WebContents* web_contents) { | |
| 106 PopupManagerRelay* relay = static_cast<PopupManagerRelay*>( | |
| 107 web_contents->GetUserData(kPopupManagerUserDataKey)); | |
| 108 if (!relay) | |
| 109 return NULL; | |
| 110 | |
| 111 return relay->manager_.get(); | |
| 112 } | |
| 113 | |
| 114 gfx::NativeView PopupManager::GetHostView() const { | |
| 115 // TODO(gbillock): replace this with a PopupManagerHost or something. | |
| 116 DCHECK(host_); | |
| 117 return host_->GetHostView(); | |
| 118 } | |
| 119 | |
| 120 void PopupManager::CloseAllDialogsForTesting( | |
| 121 content::WebContents* web_contents) { | |
| 122 // TODO: re-implement, probably in terms of something in the host_, | |
| 123 // or of owned WCMDMs. | |
| 124 WebContentsModalDialogManager* manager = | |
| 125 WebContentsModalDialogManager::FromWebContents(web_contents); | |
| 126 manager->CloseAllDialogs(); | |
| 127 } | |
| 128 | |
| 129 } // namespace web_modal | |
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Chromium Code Reviews
Issue 586933002:
Re-Revert "[WebModals] New API for browser-scoped popup management." (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@2125