Remove (almost all of) //sky/engine/web

sky/engine/web/WebViewImpl.h

Index: sky/engine/web/WebViewImpl.h
diff --git a/sky/engine/web/WebViewImpl.h b/sky/engine/web/WebViewImpl.h
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--- a/sky/engine/web/WebViewImpl.h
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-/*
- * Copyright (C) 2010 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 THE COPYRIGHT
- * OWNER 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 SKY_ENGINE_WEB_WEBVIEWIMPL_H_
-#define SKY_ENGINE_WEB_WEBVIEWIMPL_H_
-
-#include "sky/engine/core/rendering/HitTestResult.h"
-#include "sky/engine/platform/geometry/IntPoint.h"
-#include "sky/engine/platform/geometry/IntRect.h"
-#include "sky/engine/platform/graphics/Color.h"
-#include "sky/engine/public/platform/WebInputEvent.h"
-#include "sky/engine/public/platform/WebLayer.h"
-#include "sky/engine/public/platform/WebPoint.h"
-#include "sky/engine/public/platform/WebRect.h"
-#include "sky/engine/public/platform/WebSize.h"
-#include "sky/engine/public/platform/WebString.h"
-#include "sky/engine/public/web/WebNavigationPolicy.h"
-#include "sky/engine/public/web/WebView.h"
-#include "sky/engine/web/ChromeClientImpl.h"
-#include "sky/engine/web/EditorClientImpl.h"
-#include "sky/engine/web/SpellCheckerClientImpl.h"
-#include "sky/engine/wtf/OwnPtr.h"
-#include "sky/engine/wtf/RefCounted.h"
-#include "sky/engine/wtf/Vector.h"
-
-namespace blink {
-
-class Frame;
-class WebLocalFrameImpl;
-class WebImage;
-class WebSettingsImpl;
-class Page;
-
-class WebViewImpl final : public WebView, public RefCounted<WebViewImpl> {
-public:
-    static WebViewImpl* create(WebViewClient*);
-
-    // WebWidget methods:
-    virtual void close() override;
-    virtual WebSize size() override;
-
-    virtual void resize(const WebSize&) override;
-
-    virtual void beginFrame(const WebBeginFrameArgs&) override;
-
-    virtual void layout() override;
-    virtual void paint(WebCanvas*, const WebRect&) override;
-    virtual bool handleInputEvent(const WebInputEvent&) override;
-    virtual void setFocus(bool enable) override;
-    virtual bool setComposition(
-        const WebString& text,
-        const WebVector<WebCompositionUnderline>& underlines,
-        int selectionStart,
-        int selectionEnd) override;
-    virtual bool confirmComposition() override;
-    virtual bool confirmComposition(ConfirmCompositionBehavior selectionBehavior) override;
-    virtual bool confirmComposition(const WebString& text) override;
-    virtual WebTextInputInfo textInputInfo() override;
-
-    // WebView methods:
-    virtual void setMainFrame(WebFrame*) override;
-    virtual void injectModule(const WebString&) override;
-    virtual void setSpellCheckClient(WebSpellCheckClient*) override;
-    virtual WebSettings* settings() override;
-    virtual bool isTransparent() const override;
-    virtual void setIsTransparent(bool value) override;
-    virtual void setBaseBackgroundColor(WebColor) override;
-    virtual bool isActive() const override;
-    virtual void setIsActive(bool value) override;
-    virtual WebFrame* mainFrame() override;
-    virtual WebFrame* focusedFrame() override;
-    virtual void setFocusedFrame(WebFrame*) override;
-    virtual void setInitialFocus(bool reverse) override;
-    virtual void clearFocusedElement() override;
-    virtual void advanceFocus(bool reverse) override;
-
-    virtual float deviceScaleFactor() const override;
-    virtual void setDeviceScaleFactor(float) override;
-
-    virtual void spellingMarkers(WebVector<uint32_t>* markers) override;
-    virtual void removeSpellingMarkersUnderWords(const WebVector<WebString>& words) override;
-
-    virtual void setShowPaintRects(bool) override;
-    void setShowDebugBorders(bool);
-
-    virtual void acceptLanguagesChanged() override;
-
-    // WebViewImpl
-    void setBackgroundColorOverride(WebColor);
-
-    Color baseBackgroundColor() const { return m_baseBackgroundColor; }
-
-    LocalFrame* focusedCoreFrame() const;
-
-    // Returns the currently focused Element or null if no element has focus.
-    Element* focusedElement() const;
-
-    static WebViewImpl* fromPage(Page*);
-
-    WebViewClient* client()
-    {
-        return m_client;
-    }
-
-    WebSpellCheckClient* spellCheckClient()
-    {
-        return m_spellCheckClient;
-    }
-
-    // Returns the page object associated with this view. This may be null when
-    // the page is shutting down, but will be valid at all other times.
-    Page* page() const
-    {
-        return m_page.get();
-    }
-
-    // Returns the main frame associated with this view. This may be null when
-    // the page is shutting down, but will be valid at all other times.
-    WebLocalFrameImpl* mainFrameImpl();
-
-    // Notifies the WebView that a load has been committed. isNewNavigation
-    // will be true if a new session history item should be created for that
-    // load. isNavigationWithinPage will be true if the navigation does
-    // not take the user away from the current page.
-    void didCommitLoad(bool isNewNavigation, bool isNavigationWithinPage);
-
-    void updateMainFrameLayoutSize();
-
-    void scheduleVisualUpdate();
-
-    virtual void setVisibilityState(WebPageVisibilityState, bool) override;
-
-    // Exposed for the purpose of overriding device metrics.
-    void sendResizeEventAndRepaint();
-
-    WebSettingsImpl* settingsImpl();
-
-    IntPoint clampOffsetAtScale(const IntPoint& offset, float scale);
-
-    // Exposed for tests.
-    WebVector<WebCompositionUnderline> compositionUnderlines() const;
-
-    bool matchesHeuristicsForGpuRasterizationForTesting() const { return m_matchesHeuristicsForGpuRasterization; }
-
-private:
-    IntSize contentsSize() const;
-
-    void performResize();
-
-    friend class WebView;  // So WebView::Create can call our constructor
-    friend class WTF::RefCounted<WebViewImpl>;
-    friend void setCurrentInputEventForTest(const WebInputEvent*);
-
-    enum DragAction {
-      DragEnter,
-      DragOver
-    };
-
-    explicit WebViewImpl(WebViewClient*);
-    virtual ~WebViewImpl();
-
-    WebTextInputType textInputType();
-    int textInputFlags();
-
-    WebString inputModeOfFocusedElement();
-
-    bool confirmComposition(const WebString& text, ConfirmCompositionBehavior);
-
-    // Converts |pos| from window coordinates to contents coordinates and gets
-    // the HitTestResult for it.
-    HitTestResult hitTestResultForWindowPos(const IntPoint&);
-
-    void doComposite();
-    void reallocateRenderer();
-
-    WebViewClient* m_client; // Can be 0 (e.g. unittests, shared workers, etc.)
-    WebSpellCheckClient* m_spellCheckClient;
-
-    ChromeClientImpl m_chromeClientImpl;
-    EditorClientImpl m_editorClientImpl;
-    SpellCheckerClientImpl m_spellCheckerClientImpl;
-
-    WebSize m_size;
-    bool m_fixedLayoutSizeLock;
-
-    OwnPtr<Page> m_page;
-
-    // An object that can be used to manipulate m_page->settings() without linking
-    // against WebCore. This is lazily allocated the first time GetWebSettings()
-    // is called.
-    OwnPtr<WebSettingsImpl> m_webSettings;
-
-    WebSize m_rootLayerOffset;
-    float m_rootLayerScale;
-
-    // Webkit expects keyPress events to be suppressed if the associated keyDown
-    // event was handled. Safari implements this behavior by peeking out the
-    // associated WM_CHAR event if the keydown was handled. We emulate
-    // this behavior by setting this flag if the keyDown was handled.
-    bool m_suppressNextKeypressEvent;
-
-    // Represents whether or not this object should process incoming IME events.
-    bool m_imeAcceptEvents;
-
-    // Whether the webview is rendering transparently.
-    bool m_isTransparent;
-
-    WebLayer* m_rootLayer;
-    bool m_matchesHeuristicsForGpuRasterization;
-    // If true, the graphics context is being restored.
-    bool m_recreatingGraphicsContext;
-    static const WebInputEvent* m_currentInputEvent;
-
-    WebPoint m_positionOnFlingStart;
-    WebPoint m_globalPositionOnFlingStart;
-    int m_flingModifier;
-    bool m_flingSourceDevice;
-
-    bool m_showPaintRects;
-    bool m_showDebugBorders;
-    WebColor m_baseBackgroundColor;
-    WebColor m_backgroundColorOverride;
-};
-
-// We have no ways to check if the specified WebView is an instance of
-// WebViewImpl because WebViewImpl is the only implementation of WebView.
-DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true);
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_WEB_WEBVIEWIMPL_H_