Storage Access API: Make document.hasStorageAccess a function and always allow access...
[WebKit-https.git] / Source / WebKit / WebProcess / WebCoreSupport / WebChromeClient.h
1 /*
2  * Copyright (C) 2010-2017 Apple Inc. All rights reserved.
3  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24  * THE POSSIBILITY OF SUCH DAMAGE.
25  */
26
27 #pragma once
28
29 #include <WebCore/ChromeClient.h>
30
31 namespace WebKit {
32
33 class WebFrame;
34 class WebPage;
35
36 class WebChromeClient final : public WebCore::ChromeClient {
37 public:
38     WebChromeClient(WebPage&);
39
40     WebPage& page() const { return m_page; }
41
42 private:
43     ~WebChromeClient();
44
45     void didInsertMenuElement(WebCore::HTMLMenuElement&);
46     void didRemoveMenuElement(WebCore::HTMLMenuElement&);
47     void didInsertMenuItemElement(WebCore::HTMLMenuItemElement&);
48     void didRemoveMenuItemElement(WebCore::HTMLMenuItemElement&);
49
50     void chromeDestroyed() final;
51     
52     void setWindowRect(const WebCore::FloatRect&) final;
53     WebCore::FloatRect windowRect() final;
54     
55     WebCore::FloatRect pageRect() final;
56     
57     void focus() final;
58     void unfocus() final;
59     
60     bool canTakeFocus(WebCore::FocusDirection) final;
61     void takeFocus(WebCore::FocusDirection) final;
62
63     void focusedElementChanged(WebCore::Element*) final;
64     void focusedFrameChanged(WebCore::Frame*) final;
65
66     // The Frame pointer provides the ChromeClient with context about which
67     // Frame wants to create the new Page.  Also, the newly created window
68     // should not be shown to the user until the ChromeClient of the newly
69     // created Page has its show method called.
70     WebCore::Page* createWindow(WebCore::Frame&, const WebCore::FrameLoadRequest&, const WebCore::WindowFeatures&, const WebCore::NavigationAction&) final;
71     void show() final;
72     
73     bool canRunModal() final;
74     void runModal() final;
75
76     void reportProcessCPUTime(Seconds, WebCore::ActivityStateForCPUSampling) final;
77     
78     void setToolbarsVisible(bool) final;
79     bool toolbarsVisible() final;
80     
81     void setStatusbarVisible(bool) final;
82     bool statusbarVisible() final;
83     
84     void setScrollbarsVisible(bool) final;
85     bool scrollbarsVisible() final;
86     
87     void setMenubarVisible(bool) final;
88     bool menubarVisible() final;
89     
90     void setResizable(bool) final;
91     
92     void addMessageToConsole(JSC::MessageSource, JSC::MessageLevel, const String& message, unsigned lineNumber, unsigned columnNumber, const String& sourceID) final;
93     
94     bool canRunBeforeUnloadConfirmPanel() final;
95     bool runBeforeUnloadConfirmPanel(const String& message, WebCore::Frame&) final;
96     
97     void closeWindowSoon() final;
98     
99     void runJavaScriptAlert(WebCore::Frame&, const String&) final;
100     bool runJavaScriptConfirm(WebCore::Frame&, const String&) final;
101     bool runJavaScriptPrompt(WebCore::Frame&, const String& message, const String& defaultValue, String& result) final;
102     void setStatusbarText(const String&) final;
103
104     WebCore::KeyboardUIMode keyboardUIMode() final;
105
106     // HostWindow member function finals.
107     void invalidateRootView(const WebCore::IntRect&) final;
108     void invalidateContentsAndRootView(const WebCore::IntRect&) final;
109     void invalidateContentsForSlowScroll(const WebCore::IntRect&) final;
110     void scroll(const WebCore::IntSize& scrollDelta, const WebCore::IntRect& scrollRect, const WebCore::IntRect& clipRect) final;
111
112 #if USE(COORDINATED_GRAPHICS)
113     void delegatedScrollRequested(const WebCore::IntPoint& scrollOffset) final;
114     void resetUpdateAtlasForTesting() final;
115 #endif
116
117     WebCore::IntPoint screenToRootView(const WebCore::IntPoint&) const final;
118     WebCore::IntRect rootViewToScreen(const WebCore::IntRect&) const final;
119
120 #if PLATFORM(IOS)
121     WebCore::IntPoint accessibilityScreenToRootView(const WebCore::IntPoint&) const final;
122     WebCore::IntRect rootViewToAccessibilityScreen(const WebCore::IntRect&) const final;
123 #endif
124
125     PlatformPageClient platformPageClient() const final;
126     void contentsSizeChanged(WebCore::Frame&, const WebCore::IntSize&) const final;
127     void scrollRectIntoView(const WebCore::IntRect&) const final; // Currently only Mac has a non empty implementation.
128
129     bool shouldUnavailablePluginMessageBeButton(WebCore::RenderEmbeddedObject::PluginUnavailabilityReason) const final;
130     void unavailablePluginButtonClicked(WebCore::Element&, WebCore::RenderEmbeddedObject::PluginUnavailabilityReason) const final;
131
132     void mouseDidMoveOverElement(const WebCore::HitTestResult&, unsigned modifierFlags) final;
133
134     void setToolTip(const String&, WebCore::TextDirection) final;
135     
136     void print(WebCore::Frame&) final;
137
138     void exceededDatabaseQuota(WebCore::Frame&, const String& databaseName, WebCore::DatabaseDetails) final;
139
140     void reachedMaxAppCacheSize(int64_t spaceNeeded) final;
141     void reachedApplicationCacheOriginQuota(WebCore::SecurityOrigin&, int64_t spaceNeeded) final;
142
143 #if ENABLE(DASHBOARD_SUPPORT)
144     void annotatedRegionsChanged() final;
145 #endif
146
147     bool shouldReplaceWithGeneratedFileForUpload(const String& path, String& generatedFilename) final;
148     String generateReplacementFile(const String& path) final;
149     
150 #if ENABLE(INPUT_TYPE_COLOR)
151     std::unique_ptr<WebCore::ColorChooser> createColorChooser(WebCore::ColorChooserClient&, const WebCore::Color&) final;
152 #endif
153
154 #if ENABLE(IOS_TOUCH_EVENTS)
155     void didPreventDefaultForEvent() final;
156 #endif
157
158 #if PLATFORM(IOS)
159     void didReceiveMobileDocType(bool) final;
160     void setNeedsScrollNotifications(WebCore::Frame&, bool) final;
161     void observedContentChange(WebCore::Frame&) final;
162     void clearContentChangeObservers(WebCore::Frame&) final;
163     void notifyRevealedSelectionByScrollingFrame(WebCore::Frame&) final;
164     bool isStopping() final;
165
166     void didLayout(LayoutType = NormalLayout) final;
167     void didStartOverflowScroll() final;
168     void didEndOverflowScroll() final;
169     bool hasStablePageScaleFactor() const final;
170
171     // FIXME: See <rdar://problem/5975559>
172     void suppressFormNotifications() final;
173     void restoreFormNotifications() final;
174
175     void addOrUpdateScrollingLayer(WebCore::Node*, PlatformLayer* scrollingLayer, PlatformLayer* contentsLayer, const WebCore::IntSize& scrollSize, bool allowHorizontalScrollbar, bool allowVerticalScrollbar) final;
176     void removeScrollingLayer(WebCore::Node*, PlatformLayer* scrollingLayer, PlatformLayer* contentsLayer) final;
177
178     void webAppOrientationsUpdated() final;
179     void showPlaybackTargetPicker(bool hasVideo) final;
180
181     Seconds eventThrottlingDelay() final;
182 #endif
183
184 #if ENABLE(ORIENTATION_EVENTS)
185     int deviceOrientation() const final;
186 #endif
187
188     void runOpenPanel(WebCore::Frame&, WebCore::FileChooser&) final;
189     void loadIconForFiles(const Vector<String>&, WebCore::FileIconLoader&) final;
190
191 #if !PLATFORM(IOS)
192     void setCursor(const WebCore::Cursor&) final;
193     void setCursorHiddenUntilMouseMoves(bool) final;
194 #endif
195
196 #if ENABLE(POINTER_LOCK)
197     bool requestPointerLock() final;
198     void requestPointerUnlock() final;
199 #endif
200
201     void didAssociateFormControls(const Vector<RefPtr<WebCore::Element>>&) final;
202     bool shouldNotifyOnFormChanges() final;
203
204     bool selectItemWritingDirectionIsNatural() final;
205     bool selectItemAlignmentFollowsMenuWritingDirection() final;
206     RefPtr<WebCore::PopupMenu> createPopupMenu(WebCore::PopupMenuClient&) const final;
207     RefPtr<WebCore::SearchPopupMenu> createSearchPopupMenu(WebCore::PopupMenuClient&) const final;
208
209     WebCore::GraphicsLayerFactory* graphicsLayerFactory() const final;
210     void attachRootGraphicsLayer(WebCore::Frame&, WebCore::GraphicsLayer*) final;
211     void attachViewOverlayGraphicsLayer(WebCore::Frame&, WebCore::GraphicsLayer*) final;
212     void setNeedsOneShotDrawingSynchronization() final;
213     void scheduleCompositingLayerFlush() final;
214     bool adjustLayerFlushThrottling(WebCore::LayerFlushThrottleState::Flags) final;
215
216     void contentRuleListNotification(const WebCore::URL&, const HashSet<std::pair<String, String>>&) final;
217     
218 #if USE(REQUEST_ANIMATION_FRAME_DISPLAY_MONITOR)
219     RefPtr<WebCore::DisplayRefreshMonitor> createDisplayRefreshMonitor(WebCore::PlatformDisplayID) const final;
220 #endif
221
222     CompositingTriggerFlags allowedCompositingTriggers() const final
223     {
224         return static_cast<CompositingTriggerFlags>(
225             ThreeDTransformTrigger |
226             VideoTrigger |
227             PluginTrigger|
228             CanvasTrigger |
229 #if PLATFORM(MAC) || PLATFORM(IOS)
230             ScrollableNonMainFrameTrigger |
231 #endif
232 #if PLATFORM(IOS)
233             AnimatedOpacityTrigger | // Allow opacity animations to trigger compositing mode for iPhone: <rdar://problem/7830677>
234 #endif
235             AnimationTrigger);
236     }
237
238     bool layerTreeStateIsFrozen() const final;
239
240 #if ENABLE(ASYNC_SCROLLING)
241     RefPtr<WebCore::ScrollingCoordinator> createScrollingCoordinator(WebCore::Page&) const final;
242 #endif
243
244 #if PLATFORM(IOS)
245     void elementDidRefocus(WebCore::Element&) final;
246 #endif
247
248 #if (PLATFORM(IOS) && HAVE(AVKIT)) || (PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE))
249     bool supportsVideoFullscreen(WebCore::HTMLMediaElementEnums::VideoFullscreenMode) final;
250     void setUpPlaybackControlsManager(WebCore::HTMLMediaElement&) final;
251     void clearPlaybackControlsManager() final;
252     void enterVideoFullscreenForVideoElement(WebCore::HTMLVideoElement&, WebCore::HTMLMediaElementEnums::VideoFullscreenMode) final;
253     void exitVideoFullscreenForVideoElement(WebCore::HTMLVideoElement&) final;
254 #endif
255
256 #if PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE)
257     void exitVideoFullscreenToModeWithoutAnimation(WebCore::HTMLVideoElement&, WebCore::HTMLMediaElementEnums::VideoFullscreenMode) final;
258 #endif
259
260 #if ENABLE(FULLSCREEN_API)
261     bool supportsFullScreenForElement(const WebCore::Element&, bool withKeyboard) final;
262     void enterFullScreenForElement(WebCore::Element&) final;
263     void exitFullScreenForElement(WebCore::Element*) final;
264 #endif
265
266 #if PLATFORM(COCOA)
267     void elementDidFocus(WebCore::Element&) final;
268     void elementDidBlur(WebCore::Element&) final;
269
270     void makeFirstResponder() final;
271 #endif
272
273     void enableSuddenTermination() final;
274     void disableSuddenTermination() final;
275
276 #if PLATFORM(IOS)
277     WebCore::FloatSize screenSize() const final;
278     WebCore::FloatSize availableScreenSize() const final;
279 #endif
280
281     void dispatchViewportPropertiesDidChange(const WebCore::ViewportArguments&) const final;
282
283     void notifyScrollerThumbIsVisibleInRect(const WebCore::IntRect&) final;
284     void recommendedScrollbarStyleDidChange(WebCore::ScrollbarStyle newStyle) final;
285
286     std::optional<WebCore::ScrollbarOverlayStyle> preferredScrollbarOverlayStyle() final;
287
288     WebCore::Color underlayColor() const final;
289
290     void pageExtendedBackgroundColorDidChange(WebCore::Color) const final;
291     
292     void wheelEventHandlersChanged(bool) final;
293
294     String plugInStartLabelTitle(const String& mimeType) const final;
295     String plugInStartLabelSubtitle(const String& mimeType) const final;
296     String plugInExtraStyleSheet() const final;
297     String plugInExtraScript() const final;
298
299     void didAddHeaderLayer(WebCore::GraphicsLayer&) final;
300     void didAddFooterLayer(WebCore::GraphicsLayer&) final;
301
302     bool shouldUseTiledBackingForFrameView(const WebCore::FrameView&) const final;
303
304     void isPlayingMediaDidChange(WebCore::MediaProducer::MediaStateFlags, uint64_t) final;
305     void handleAutoplayEvent(WebCore::AutoplayEvent, OptionSet<WebCore::AutoplayEventFlags>) final;
306
307 #if ENABLE(MEDIA_SESSION)
308     void hasMediaSessionWithActiveMediaElementsDidChange(bool) final;
309     void mediaSessionMetadataDidChange(const WebCore::MediaSessionMetadata&) final;
310     void focusedContentMediaElementDidChange(uint64_t) final;
311 #endif
312
313 #if ENABLE(SUBTLE_CRYPTO)
314     bool wrapCryptoKey(const Vector<uint8_t>&, Vector<uint8_t>&) const final;
315     bool unwrapCryptoKey(const Vector<uint8_t>&, Vector<uint8_t>&) const final;
316 #endif
317
318 #if ENABLE(TELEPHONE_NUMBER_DETECTION) && PLATFORM(MAC)
319     void handleTelephoneNumberClick(const String& number, const WebCore::IntPoint&) final;
320 #endif
321
322 #if ENABLE(SERVICE_CONTROLS)
323     void handleSelectionServiceClick(WebCore::FrameSelection&, const Vector<String>& telephoneNumbers, const WebCore::IntPoint&) final;
324     bool hasRelevantSelectionServices(bool isTextOnly) const final;
325 #endif
326
327     bool shouldDispatchFakeMouseMoveEvents() const final;
328
329     void handleAutoFillButtonClick(WebCore::HTMLInputElement&) final;
330
331     void handleAlternativePresentationButtonClick(WebCore::Node&) final;
332
333 #if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS)
334     void addPlaybackTargetPickerClient(uint64_t /*contextId*/) final;
335     void removePlaybackTargetPickerClient(uint64_t /*contextId*/) final;
336     void showPlaybackTargetPicker(uint64_t contextId, const WebCore::IntPoint&, bool) final;
337     void playbackTargetPickerClientStateDidChange(uint64_t, WebCore::MediaProducer::MediaStateFlags) final;
338     void setMockMediaPlaybackTargetPickerEnabled(bool) final;
339     void setMockMediaPlaybackTargetPickerState(const String&, WebCore::MediaPlaybackTargetContext::State) final;
340 #endif
341
342     void imageOrMediaDocumentSizeChanged(const WebCore::IntSize&) final;
343
344     RefPtr<WebCore::Icon> createIconForFiles(const Vector<String>& filenames) final;
345
346 #if ENABLE(VIDEO) && USE(GSTREAMER)
347     void requestInstallMissingMediaPlugins(const String& /*details*/, const String& /*description*/, WebCore::MediaPlayerRequestInstallMissingPluginsCallback&) final;
348 #endif
349
350     void didInvalidateDocumentMarkerRects() final;
351
352     void hasStorageAccess(String&& subFrameHost, String&& topFrameHost, WTF::CompletionHandler<void (bool)>&&) final;
353     void requestStorageAccess(String&& subFrameHost, String&& topFrameHost, WTF::CompletionHandler<void (bool)>&&) final;
354
355     String m_cachedToolTip;
356     mutable RefPtr<WebFrame> m_cachedFrameSetLargestFrame;
357     mutable bool m_cachedMainFrameHasHorizontalScrollbar { false };
358     mutable bool m_cachedMainFrameHasVerticalScrollbar { false };
359
360     WebPage& m_page;
361 };
362
363 } // namespace WebKit