| /* |
| * Copyright (C) 2006, 2007, 2009, 2010 Apple Inc. All rights reserved. |
| * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef DOMWindow_h |
| #define DOMWindow_h |
| |
| #include "bindings/v8/ScriptWrappable.h" |
| #include "core/events/EventTarget.h" |
| #include "core/frame/FrameDestructionObserver.h" |
| #include "platform/LifecycleContext.h" |
| #include "platform/Supplementable.h" |
| |
| #include "wtf/Forward.h" |
| |
| namespace WebCore { |
| class ApplicationCache; |
| class BarProp; |
| class CSSRuleList; |
| class CSSStyleDeclaration; |
| class Console; |
| class DOMPoint; |
| class DOMSelection; |
| class DOMURL; |
| class DOMWindowProperty; |
| class Database; |
| class DatabaseCallback; |
| class Document; |
| class DocumentInit; |
| class DOMWindowEventQueue; |
| class DOMWindowLifecycleNotifier; |
| class Element; |
| class EventListener; |
| class EventQueue; |
| class ExceptionState; |
| class FloatRect; |
| class Frame; |
| class History; |
| class IDBFactory; |
| class Location; |
| class MediaQueryList; |
| class MessageEvent; |
| class Navigator; |
| class Node; |
| class Page; |
| class PageConsole; |
| class Performance; |
| class PostMessageTimer; |
| class RequestAnimationFrameCallback; |
| class ScheduledAction; |
| class Screen; |
| class ScriptCallStack; |
| class SecurityOrigin; |
| class SerializedScriptValue; |
| class Storage; |
| class StyleMedia; |
| class DOMWindowCSS; |
| |
| struct WindowFeatures; |
| |
| typedef Vector<RefPtr<MessagePort>, 1> MessagePortArray; |
| |
| enum PageshowEventPersistence { |
| PageshowEventNotPersisted = 0, |
| PageshowEventPersisted = 1 |
| }; |
| |
| enum SetLocationLocking { LockHistoryBasedOnGestureState, LockHistoryAndBackForwardList }; |
| |
| class DOMWindow : public RefCounted<DOMWindow>, public ScriptWrappable, public EventTargetWithInlineData, public FrameDestructionObserver, public Supplementable<DOMWindow>, public LifecycleContext<DOMWindow> { |
| REFCOUNTED_EVENT_TARGET(DOMWindow); |
| public: |
| static PassRefPtr<Document> createDocument(const String& mimeType, const DocumentInit&, bool forceXHTML); |
| static PassRefPtr<DOMWindow> create(Frame* frame) { return adoptRef(new DOMWindow(frame)); } |
| virtual ~DOMWindow(); |
| |
| PassRefPtr<Document> installNewDocument(const String& mimeType, const DocumentInit&, bool forceXHTML = false); |
| |
| virtual const AtomicString& interfaceName() const OVERRIDE; |
| virtual ExecutionContext* executionContext() const OVERRIDE; |
| |
| virtual DOMWindow* toDOMWindow(); |
| |
| void registerProperty(DOMWindowProperty*); |
| void unregisterProperty(DOMWindowProperty*); |
| |
| void reset(); |
| |
| PassRefPtr<MediaQueryList> matchMedia(const String&); |
| |
| unsigned pendingUnloadEventListeners() const; |
| |
| static FloatRect adjustWindowRect(Page*, const FloatRect& pendingChanges); |
| |
| bool allowPopUp(); // Call on first window, not target window. |
| static bool allowPopUp(Frame* firstFrame); |
| static bool canShowModalDialog(const Frame*); |
| static bool canShowModalDialogNow(const Frame*); |
| |
| // DOM Level 0 |
| |
| Screen* screen() const; |
| History* history() const; |
| BarProp* locationbar() const; |
| BarProp* menubar() const; |
| BarProp* personalbar() const; |
| BarProp* scrollbars() const; |
| BarProp* statusbar() const; |
| BarProp* toolbar() const; |
| Navigator* navigator() const; |
| Navigator* clientInformation() const { return navigator(); } |
| |
| Location* location() const; |
| void setLocation(const String& location, DOMWindow* activeWindow, DOMWindow* firstWindow, |
| SetLocationLocking = LockHistoryBasedOnGestureState); |
| |
| DOMSelection* getSelection(); |
| |
| Element* frameElement() const; |
| |
| void focus(ExecutionContext* = 0); |
| void blur(); |
| void close(ExecutionContext* = 0); |
| void print(); |
| void stop(); |
| |
| PassRefPtr<DOMWindow> open(const String& urlString, const AtomicString& frameName, const String& windowFeaturesString, |
| DOMWindow* activeWindow, DOMWindow* firstWindow); |
| |
| typedef void (*PrepareDialogFunction)(DOMWindow*, void* context); |
| void showModalDialog(const String& urlString, const String& dialogFeaturesString, |
| DOMWindow* activeWindow, DOMWindow* firstWindow, PrepareDialogFunction, void* functionContext); |
| |
| void alert(const String& message); |
| bool confirm(const String& message); |
| String prompt(const String& message, const String& defaultValue); |
| |
| bool find(const String&, bool caseSensitive, bool backwards, bool wrap, bool wholeWord, bool searchInFrames, bool showDialog) const; |
| |
| bool offscreenBuffering() const; |
| |
| int outerHeight() const; |
| int outerWidth() const; |
| int innerHeight() const; |
| int innerWidth() const; |
| int screenX() const; |
| int screenY() const; |
| int screenLeft() const { return screenX(); } |
| int screenTop() const { return screenY(); } |
| int scrollX() const; |
| int scrollY() const; |
| int pageXOffset() const { return scrollX(); } |
| int pageYOffset() const { return scrollY(); } |
| |
| bool closed() const; |
| |
| unsigned length() const; |
| |
| String name() const; |
| void setName(const String&); |
| |
| String status() const; |
| void setStatus(const String&); |
| String defaultStatus() const; |
| void setDefaultStatus(const String&); |
| |
| // This attribute is an alias of defaultStatus and is necessary for legacy uses. |
| String defaultstatus() const { return defaultStatus(); } |
| void setDefaultstatus(const String& status) { setDefaultStatus(status); } |
| |
| // Self-referential attributes |
| |
| DOMWindow* self() const; |
| DOMWindow* window() const { return self(); } |
| DOMWindow* frames() const { return self(); } |
| |
| DOMWindow* opener() const; |
| DOMWindow* parent() const; |
| DOMWindow* top() const; |
| |
| // DOM Level 2 AbstractView Interface |
| |
| Document* document() const; |
| |
| // CSSOM View Module |
| |
| PassRefPtr<StyleMedia> styleMedia() const; |
| |
| // DOM Level 2 Style Interface |
| |
| PassRefPtr<CSSStyleDeclaration> getComputedStyle(Element*, const String& pseudoElt) const; |
| |
| // WebKit extensions |
| |
| PassRefPtr<CSSRuleList> getMatchedCSSRules(Element*, const String& pseudoElt, bool authorOnly = true) const; |
| double devicePixelRatio() const; |
| |
| PassRefPtr<DOMPoint> webkitConvertPointFromPageToNode(Node*, const DOMPoint*) const; |
| PassRefPtr<DOMPoint> webkitConvertPointFromNodeToPage(Node*, const DOMPoint*) const; |
| |
| Console* console() const; |
| PageConsole* pageConsole() const; |
| |
| void printErrorMessage(const String&); |
| String crossDomainAccessErrorMessage(DOMWindow* activeWindow); |
| String sanitizedCrossDomainAccessErrorMessage(DOMWindow* activeWindow); |
| |
| void postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray*, const String& targetOrigin, DOMWindow* source, ExceptionState&); |
| void postMessageTimerFired(PassOwnPtr<PostMessageTimer>); |
| void dispatchMessageEventWithOriginCheck(SecurityOrigin* intendedTargetOrigin, PassRefPtr<Event>, PassRefPtr<ScriptCallStack>); |
| |
| void scrollBy(int x, int y) const; |
| void scrollTo(int x, int y) const; |
| void scroll(int x, int y) const { scrollTo(x, y); } |
| |
| void moveBy(float x, float y) const; |
| void moveTo(float x, float y) const; |
| |
| void resizeBy(float x, float y) const; |
| void resizeTo(float width, float height) const; |
| |
| // WebKit animation extensions |
| int requestAnimationFrame(PassRefPtr<RequestAnimationFrameCallback>); |
| int webkitRequestAnimationFrame(PassRefPtr<RequestAnimationFrameCallback>); |
| void cancelAnimationFrame(int id); |
| |
| DOMWindowCSS* css(); |
| |
| // Events |
| // EventTarget API |
| virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture) OVERRIDE; |
| virtual bool removeEventListener(const AtomicString& eventType, EventListener*, bool useCapture) OVERRIDE; |
| virtual void removeAllEventListeners() OVERRIDE; |
| |
| using EventTarget::dispatchEvent; |
| bool dispatchEvent(PassRefPtr<Event> prpEvent, PassRefPtr<EventTarget> prpTarget); |
| |
| void dispatchLoadEvent(); |
| |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(animationend); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(animationiteration); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(animationstart); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(search); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(transitionend); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(wheel); |
| |
| DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkitanimationstart, webkitAnimationStart); |
| DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkitanimationiteration, webkitAnimationIteration); |
| DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkitanimationend, webkitAnimationEnd); |
| DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkittransitionend, webkitTransitionEnd); |
| |
| void captureEvents() { } |
| void releaseEvents() { } |
| |
| void finishedLoading(); |
| |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(devicemotion); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(deviceorientation); |
| |
| // HTML 5 key/value storage |
| Storage* sessionStorage(ExceptionState&) const; |
| Storage* localStorage(ExceptionState&) const; |
| Storage* optionalSessionStorage() const { return m_sessionStorage.get(); } |
| Storage* optionalLocalStorage() const { return m_localStorage.get(); } |
| |
| ApplicationCache* applicationCache() const; |
| ApplicationCache* optionalApplicationCache() const { return m_applicationCache.get(); } |
| |
| #if ENABLE(ORIENTATION_EVENTS) |
| // This is the interface orientation in degrees. Some examples are: |
| // 0 is straight up; -90 is when the device is rotated 90 clockwise; |
| // 90 is when rotated counter clockwise. |
| int orientation() const; |
| |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(orientationchange); |
| #endif |
| |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(touchstart); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(touchmove); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(touchend); |
| DEFINE_ATTRIBUTE_EVENT_LISTENER(touchcancel); |
| |
| Performance* performance() const; |
| |
| // FIXME: When this DOMWindow is no longer the active DOMWindow (i.e., |
| // when its document is no longer the document that is displayed in its |
| // frame), we would like to zero out m_frame to avoid being confused |
| // by the document that is currently active in m_frame. |
| bool isCurrentlyDisplayedInFrame() const; |
| |
| void willDetachDocumentFromFrame(); |
| DOMWindow* anonymousIndexedGetter(uint32_t); |
| |
| bool isInsecureScriptAccess(DOMWindow* activeWindow, const String& urlString); |
| |
| PassOwnPtr<LifecycleNotifier<DOMWindow> > createLifecycleNotifier(); |
| |
| EventQueue* eventQueue() const; |
| void enqueueWindowEvent(PassRefPtr<Event>); |
| void enqueueDocumentEvent(PassRefPtr<Event>); |
| void enqueuePageshowEvent(PageshowEventPersistence); |
| void enqueueHashchangeEvent(const String& oldURL, const String& newURL); |
| void enqueuePopstateEvent(PassRefPtr<SerializedScriptValue>); |
| void dispatchWindowLoadEvent(); |
| void documentWasClosed(); |
| void statePopped(PassRefPtr<SerializedScriptValue>); |
| protected: |
| DOMWindowLifecycleNotifier& lifecycleNotifier(); |
| |
| private: |
| explicit DOMWindow(Frame*); |
| |
| Page* page(); |
| |
| virtual void frameDestroyed() OVERRIDE; |
| virtual void willDetachPage() OVERRIDE; |
| |
| void clearDocument(); |
| void resetDOMWindowProperties(); |
| void willDestroyDocumentInFrame(); |
| |
| RefPtr<Document> m_document; |
| |
| bool m_shouldPrintWhenFinishedLoading; |
| |
| HashSet<DOMWindowProperty*> m_properties; |
| |
| mutable RefPtr<Screen> m_screen; |
| mutable RefPtr<History> m_history; |
| mutable RefPtr<BarProp> m_locationbar; |
| mutable RefPtr<BarProp> m_menubar; |
| mutable RefPtr<BarProp> m_personalbar; |
| mutable RefPtr<BarProp> m_scrollbars; |
| mutable RefPtr<BarProp> m_statusbar; |
| mutable RefPtr<BarProp> m_toolbar; |
| mutable RefPtr<Console> m_console; |
| mutable RefPtr<Navigator> m_navigator; |
| mutable RefPtr<Location> m_location; |
| mutable RefPtr<StyleMedia> m_media; |
| |
| String m_status; |
| String m_defaultStatus; |
| |
| mutable RefPtr<Storage> m_sessionStorage; |
| mutable RefPtr<Storage> m_localStorage; |
| mutable RefPtr<ApplicationCache> m_applicationCache; |
| |
| mutable RefPtr<Performance> m_performance; |
| |
| mutable RefPtr<DOMWindowCSS> m_css; |
| |
| RefPtr<DOMWindowEventQueue> m_eventQueue; |
| RefPtr<SerializedScriptValue> m_pendingStateObject; |
| }; |
| |
| inline String DOMWindow::status() const |
| { |
| return m_status; |
| } |
| |
| inline String DOMWindow::defaultStatus() const |
| { |
| return m_defaultStatus; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // DOMWindow_h |