[GTK][WPE] Remove UpdateAtlas
[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 #endif
115
116     WebCore::IntPoint screenToRootView(const WebCore::IntPoint&) const final;
117     WebCore::IntRect rootViewToScreen(const WebCore::IntRect&) const final;
118
119 #if PLATFORM(IOS)
120     WebCore::IntPoint accessibilityScreenToRootView(const WebCore::IntPoint&) const final;
121     WebCore::IntRect rootViewToAccessibilityScreen(const WebCore::IntRect&) const final;
122 #endif
123
124     PlatformPageClient platformPageClient() const final;
125     void contentsSizeChanged(WebCore::Frame&, const WebCore::IntSize&) const final;
126     void scrollRectIntoView(const WebCore::IntRect&) const final; // Currently only Mac has a non empty implementation.
127
128     bool shouldUnavailablePluginMessageBeButton(WebCore::RenderEmbeddedObject::PluginUnavailabilityReason) const final;
129     void unavailablePluginButtonClicked(WebCore::Element&, WebCore::RenderEmbeddedObject::PluginUnavailabilityReason) const final;
130
131     void mouseDidMoveOverElement(const WebCore::HitTestResult&, unsigned modifierFlags) final;
132
133     void setToolTip(const String&, WebCore::TextDirection) final;
134     
135     void print(WebCore::Frame&) final;
136
137     void testIncomingSyncIPCMessageWhileWaitingForSyncReply() final;
138
139     void exceededDatabaseQuota(WebCore::Frame&, const String& databaseName, WebCore::DatabaseDetails) final;
140
141     void reachedMaxAppCacheSize(int64_t spaceNeeded) final;
142     void reachedApplicationCacheOriginQuota(WebCore::SecurityOrigin&, int64_t spaceNeeded) final;
143
144 #if ENABLE(DASHBOARD_SUPPORT)
145     void annotatedRegionsChanged() final;
146 #endif
147
148     bool shouldReplaceWithGeneratedFileForUpload(const String& path, String& generatedFilename) final;
149     String generateReplacementFile(const String& path) final;
150     
151 #if ENABLE(INPUT_TYPE_COLOR)
152     std::unique_ptr<WebCore::ColorChooser> createColorChooser(WebCore::ColorChooserClient&, const WebCore::Color&) final;
153 #endif
154
155 #if ENABLE(IOS_TOUCH_EVENTS)
156     void didPreventDefaultForEvent() final;
157 #endif
158
159 #if PLATFORM(IOS)
160     void didReceiveMobileDocType(bool) final;
161     void setNeedsScrollNotifications(WebCore::Frame&, bool) final;
162     void observedContentChange(WebCore::Frame&) final;
163     void clearContentChangeObservers(WebCore::Frame&) final;
164     void notifyRevealedSelectionByScrollingFrame(WebCore::Frame&) final;
165     bool isStopping() final;
166
167     void didLayout(LayoutType = NormalLayout) final;
168     void didStartOverflowScroll() final;
169     void didEndOverflowScroll() final;
170     bool hasStablePageScaleFactor() const final;
171
172     // FIXME: See <rdar://problem/5975559>
173     void suppressFormNotifications() final;
174     void restoreFormNotifications() final;
175
176     void addOrUpdateScrollingLayer(WebCore::Node*, PlatformLayer* scrollingLayer, PlatformLayer* contentsLayer, const WebCore::IntSize& scrollSize, bool allowHorizontalScrollbar, bool allowVerticalScrollbar) final;
177     void removeScrollingLayer(WebCore::Node*, PlatformLayer* scrollingLayer, PlatformLayer* contentsLayer) final;
178
179     void webAppOrientationsUpdated() final;
180     void showPlaybackTargetPicker(bool hasVideo) final;
181
182     Seconds eventThrottlingDelay() final;
183 #endif
184
185 #if ENABLE(ORIENTATION_EVENTS)
186     int deviceOrientation() const final;
187 #endif
188
189     void runOpenPanel(WebCore::Frame&, WebCore::FileChooser&) final;
190     void loadIconForFiles(const Vector<String>&, WebCore::FileIconLoader&) final;
191
192 #if !PLATFORM(IOS)
193     void setCursor(const WebCore::Cursor&) final;
194     void setCursorHiddenUntilMouseMoves(bool) final;
195 #endif
196
197 #if ENABLE(POINTER_LOCK)
198     bool requestPointerLock() final;
199     void requestPointerUnlock() final;
200 #endif
201
202     void didAssociateFormControls(const Vector<RefPtr<WebCore::Element>>&) final;
203     bool shouldNotifyOnFormChanges() final;
204
205     bool selectItemWritingDirectionIsNatural() final;
206     bool selectItemAlignmentFollowsMenuWritingDirection() final;
207     RefPtr<WebCore::PopupMenu> createPopupMenu(WebCore::PopupMenuClient&) const final;
208     RefPtr<WebCore::SearchPopupMenu> createSearchPopupMenu(WebCore::PopupMenuClient&) const final;
209
210     WebCore::GraphicsLayerFactory* graphicsLayerFactory() const final;
211     void attachRootGraphicsLayer(WebCore::Frame&, WebCore::GraphicsLayer*) final;
212     void attachViewOverlayGraphicsLayer(WebCore::Frame&, WebCore::GraphicsLayer*) final;
213     void setNeedsOneShotDrawingSynchronization() final;
214     void scheduleCompositingLayerFlush() final;
215     bool adjustLayerFlushThrottling(WebCore::LayerFlushThrottleState::Flags) final;
216
217     void contentRuleListNotification(const WebCore::URL&, const HashSet<std::pair<String, String>>&) final;
218     
219 #if USE(REQUEST_ANIMATION_FRAME_DISPLAY_MONITOR)
220     RefPtr<WebCore::DisplayRefreshMonitor> createDisplayRefreshMonitor(WebCore::PlatformDisplayID) const final;
221 #endif
222
223     CompositingTriggerFlags allowedCompositingTriggers() const final
224     {
225         return static_cast<CompositingTriggerFlags>(
226             ThreeDTransformTrigger |
227             VideoTrigger |
228             PluginTrigger|
229             CanvasTrigger |
230 #if PLATFORM(MAC) || PLATFORM(IOS)
231             ScrollableNonMainFrameTrigger |
232 #endif
233 #if PLATFORM(IOS)
234             AnimatedOpacityTrigger | // Allow opacity animations to trigger compositing mode for iPhone: <rdar://problem/7830677>
235 #endif
236             AnimationTrigger);
237     }
238
239     bool layerTreeStateIsFrozen() const final;
240
241 #if ENABLE(ASYNC_SCROLLING)
242     RefPtr<WebCore::ScrollingCoordinator> createScrollingCoordinator(WebCore::Page&) const final;
243 #endif
244
245 #if PLATFORM(IOS)
246     void elementDidRefocus(WebCore::Element&) final;
247 #endif
248
249 #if (PLATFORM(IOS) && HAVE(AVKIT)) || (PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE))
250     bool supportsVideoFullscreen(WebCore::HTMLMediaElementEnums::VideoFullscreenMode) final;
251     bool supportsVideoFullscreenStandby() final;
252     void setUpPlaybackControlsManager(WebCore::HTMLMediaElement&) final;
253     void clearPlaybackControlsManager() final;
254     void enterVideoFullscreenForVideoElement(WebCore::HTMLVideoElement&, WebCore::HTMLMediaElementEnums::VideoFullscreenMode, bool standby) final;
255     void exitVideoFullscreenForVideoElement(WebCore::HTMLVideoElement&) final;
256 #endif
257
258 #if PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE)
259     void exitVideoFullscreenToModeWithoutAnimation(WebCore::HTMLVideoElement&, WebCore::HTMLMediaElementEnums::VideoFullscreenMode) final;
260 #endif
261
262 #if ENABLE(FULLSCREEN_API)
263     bool supportsFullScreenForElement(const WebCore::Element&, bool withKeyboard) final;
264     void enterFullScreenForElement(WebCore::Element&) final;
265     void exitFullScreenForElement(WebCore::Element*) final;
266 #endif
267
268 #if PLATFORM(COCOA)
269     void elementDidFocus(WebCore::Element&) final;
270     void elementDidBlur(WebCore::Element&) final;
271
272     void makeFirstResponder() final;
273     void assistiveTechnologyMakeFirstResponder() final;
274 #endif
275
276     void enableSuddenTermination() final;
277     void disableSuddenTermination() final;
278
279 #if PLATFORM(IOS)
280     WebCore::FloatSize screenSize() const final;
281     WebCore::FloatSize availableScreenSize() const final;
282 #endif
283
284     void dispatchViewportPropertiesDidChange(const WebCore::ViewportArguments&) const final;
285
286     void notifyScrollerThumbIsVisibleInRect(const WebCore::IntRect&) final;
287     void recommendedScrollbarStyleDidChange(WebCore::ScrollbarStyle newStyle) final;
288
289     std::optional<WebCore::ScrollbarOverlayStyle> preferredScrollbarOverlayStyle() final;
290
291     WebCore::Color underlayColor() const final;
292
293     void pageExtendedBackgroundColorDidChange(WebCore::Color) const final;
294     
295     void wheelEventHandlersChanged(bool) final;
296
297     String plugInStartLabelTitle(const String& mimeType) const final;
298     String plugInStartLabelSubtitle(const String& mimeType) const final;
299     String plugInExtraStyleSheet() const final;
300     String plugInExtraScript() const final;
301
302     void didAddHeaderLayer(WebCore::GraphicsLayer&) final;
303     void didAddFooterLayer(WebCore::GraphicsLayer&) final;
304
305     bool shouldUseTiledBackingForFrameView(const WebCore::FrameView&) const final;
306
307     void isPlayingMediaDidChange(WebCore::MediaProducer::MediaStateFlags, uint64_t) final;
308     void handleAutoplayEvent(WebCore::AutoplayEvent, OptionSet<WebCore::AutoplayEventFlags>) final;
309
310 #if ENABLE(MEDIA_SESSION)
311     void hasMediaSessionWithActiveMediaElementsDidChange(bool) final;
312     void mediaSessionMetadataDidChange(const WebCore::MediaSessionMetadata&) final;
313     void focusedContentMediaElementDidChange(uint64_t) final;
314 #endif
315
316 #if ENABLE(SUBTLE_CRYPTO)
317     bool wrapCryptoKey(const Vector<uint8_t>&, Vector<uint8_t>&) const final;
318     bool unwrapCryptoKey(const Vector<uint8_t>&, Vector<uint8_t>&) const final;
319 #endif
320
321 #if ENABLE(TELEPHONE_NUMBER_DETECTION) && PLATFORM(MAC)
322     void handleTelephoneNumberClick(const String& number, const WebCore::IntPoint&) final;
323 #endif
324
325 #if ENABLE(SERVICE_CONTROLS)
326     void handleSelectionServiceClick(WebCore::FrameSelection&, const Vector<String>& telephoneNumbers, const WebCore::IntPoint&) final;
327     bool hasRelevantSelectionServices(bool isTextOnly) const final;
328 #endif
329
330     bool shouldDispatchFakeMouseMoveEvents() const final;
331
332     void handleAutoFillButtonClick(WebCore::HTMLInputElement&) final;
333
334 #if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS)
335     void addPlaybackTargetPickerClient(uint64_t /*contextId*/) final;
336     void removePlaybackTargetPickerClient(uint64_t /*contextId*/) final;
337     void showPlaybackTargetPicker(uint64_t contextId, const WebCore::IntPoint&, bool) final;
338     void playbackTargetPickerClientStateDidChange(uint64_t, WebCore::MediaProducer::MediaStateFlags) final;
339     void setMockMediaPlaybackTargetPickerEnabled(bool) final;
340     void setMockMediaPlaybackTargetPickerState(const String&, WebCore::MediaPlaybackTargetContext::State) final;
341 #endif
342
343     void imageOrMediaDocumentSizeChanged(const WebCore::IntSize&) final;
344
345     RefPtr<WebCore::Icon> createIconForFiles(const Vector<String>& filenames) final;
346
347 #if ENABLE(VIDEO) && USE(GSTREAMER)
348     void requestInstallMissingMediaPlugins(const String& /*details*/, const String& /*description*/, WebCore::MediaPlayerRequestInstallMissingPluginsCallback&) final;
349 #endif
350
351     void didInvalidateDocumentMarkerRects() final;
352
353 #if HAVE(CFNETWORK_STORAGE_PARTITIONING)
354     void hasStorageAccess(String&& subFrameHost, String&& topFrameHost, uint64_t frameID, uint64_t pageID, WTF::CompletionHandler<void (bool)>&&) final;
355     void requestStorageAccess(String&& subFrameHost, String&& topFrameHost, uint64_t frameID, uint64_t pageID, WTF::CompletionHandler<void (bool)>&&) final;
356 #endif
357
358     String m_cachedToolTip;
359     mutable RefPtr<WebFrame> m_cachedFrameSetLargestFrame;
360     mutable bool m_cachedMainFrameHasHorizontalScrollbar { false };
361     mutable bool m_cachedMainFrameHasVerticalScrollbar { false };
362
363     WebPage& m_page;
364 };
365
366 } // namespace WebKit