Index: public/webview/WebWidgetClient.h |
diff --git a/public/webview/WebWidgetClient.h b/public/webview/WebWidgetClient.h |
deleted file mode 100644 |
index 14c818b51784579e3bb075e738c29df7ec0320d4..0000000000000000000000000000000000000000 |
--- a/public/webview/WebWidgetClient.h |
+++ /dev/null |
@@ -1,184 +0,0 @@ |
-/* |
- * Copyright (C) 2009 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 WebWidgetClient_h |
-#define WebWidgetClient_h |
- |
-#include "../platform/WebCommon.h" |
-#include "../platform/WebRect.h" |
-#include "WebNavigationPolicy.h" |
-#include "WebScreenInfo.h" |
-#include "../platform/WebLayerTreeView.h" |
- |
-namespace WebKit { |
- |
-class WebGestureEvent; |
-class WebString; |
-class WebWidget; |
-struct WebCursorInfo; |
-struct WebSize; |
- |
-class WebWidgetClient { |
-public: |
- // Called when a region of the WebWidget needs to be re-painted. |
- virtual void didInvalidateRect(const WebRect&) { } |
- |
- // Called when a region of the WebWidget, given by clipRect, should be |
- // scrolled by the specified dx and dy amounts. |
- virtual void didScrollRect(int dx, int dy, const WebRect& clipRect) { } |
- |
- // Called when the Widget has changed size as a result of an auto-resize. |
- virtual void didAutoResize(const WebSize& newSize) { } |
- |
- // Called when the compositor is enabled or disabled. The parameter to |
- // didActivateCompositor() is meaningless. |
- // FIXME: Remove parameter from didActivateCompositor(). |
- virtual void didActivateCompositor(int deprecated) { } |
- virtual void didDeactivateCompositor() { } |
- |
- // Attempt to initialize compositing for this widget. If this is successful, |
- // layerTreeView() will return a valid WebLayerTreeView. |
- virtual void initializeLayerTreeView() { } |
- |
- // Return a compositing view used for this widget. This is owned by the |
- // WebWidgetClient. |
- virtual WebLayerTreeView* layerTreeView() { return 0; } |
- |
- // Sometimes the WebWidget enters a state where it will generate a sequence |
- // of invalidations that should not, by themselves, trigger the compositor |
- // to schedule a new frame. This call indicates to the embedder that it |
- // should suppress compositor scheduling temporarily. |
- virtual void suppressCompositorScheduling(bool enable) { } |
- |
- // Indicates to the embedder that the compositor is about to begin a |
- // frame. This is primarily to signal to flow control mechanisms that a |
- // frame is beginning, not to perform actual painting work. |
- virtual void willBeginCompositorFrame() { } |
- |
- // Indicates to the embedder that the WebWidget is ready for additional |
- // input. |
- virtual void didBecomeReadyForAdditionalInput() { } |
- |
- // Called for compositing mode when a frame commit operation has finished. |
- virtual void didCommitCompositorFrame() { } |
- |
- // Called for compositing mode when the draw commands for a WebKit-side |
- // frame have been issued. |
- virtual void didCommitAndDrawCompositorFrame() { } |
- |
- // Called for compositing mode when swapbuffers has been posted in the GPU |
- // process. |
- virtual void didCompleteSwapBuffers() { } |
- |
- // Called when a call to WebWidget::animate is required |
- virtual void scheduleAnimation() { } |
- |
- // Called when the widget acquires or loses focus, respectively. |
- virtual void didFocus() { } |
- virtual void didBlur() { } |
- |
- // Called when the cursor for the widget changes. |
- virtual void didChangeCursor(const WebCursorInfo&) { } |
- |
- // Called when the widget should be closed. WebWidget::close() should |
- // be called asynchronously as a result of this notification. |
- virtual void closeWidgetSoon() { } |
- |
- // Called to show the widget according to the given policy. |
- virtual void show(WebNavigationPolicy) { } |
- |
- // Called to block execution of the current thread until the widget is |
- // closed. |
- virtual void runModal() { } |
- |
- // Called to enter/exit fullscreen mode. If enterFullScreen returns true, |
- // then WebWidget::{will,Did}EnterFullScreen should bound resizing the |
- // WebWidget into fullscreen mode. Similarly, when exitFullScreen is |
- // called, WebWidget::{will,Did}ExitFullScreen should bound resizing the |
- // WebWidget out of fullscreen mode. |
- virtual bool enterFullScreen() { return false; } |
- virtual void exitFullScreen() { } |
- |
- // Called to get/set the position of the widget in screen coordinates. |
- virtual WebRect windowRect() { return WebRect(); } |
- virtual void setWindowRect(const WebRect&) { } |
- |
- // Called when a tooltip should be shown at the current cursor position. |
- virtual void setToolTipText(const WebString&, WebTextDirection hint) { } |
- |
- // Called to get the position of the resizer rect in window coordinates. |
- virtual WebRect windowResizerRect() { return WebRect(); } |
- |
- // Called to get the position of the root window containing the widget |
- // in screen coordinates. |
- virtual WebRect rootWindowRect() { return WebRect(); } |
- |
- // Called to query information about the screen where this widget is |
- // displayed. |
- virtual WebScreenInfo screenInfo() { return WebScreenInfo(); } |
- |
- // Called to get the scale factor of the display. |
- virtual float deviceScaleFactor() { return 1; } |
- |
- // When this method gets called, WebWidgetClient implementation should |
- // reset the input method by cancelling any ongoing composition. |
- virtual void resetInputMethod() { } |
- |
- // Requests to lock the mouse cursor. If true is returned, the success |
- // result will be asynchronously returned via a single call to |
- // WebWidget::didAcquirePointerLock() or |
- // WebWidget::didNotAcquirePointerLock(). |
- // If false, the request has been denied synchronously. |
- virtual bool requestPointerLock() { return false; } |
- |
- // Cause the pointer lock to be released. This may be called at any time, |
- // including when a lock is pending but not yet acquired. |
- // WebWidget::didLosePointerLock() is called when unlock is complete. |
- virtual void requestPointerUnlock() { } |
- |
- // Returns true iff the pointer is locked to this widget. |
- virtual bool isPointerLocked() { return false; } |
- |
- // Called when a gesture event is handled. |
- virtual void didHandleGestureEvent(const WebGestureEvent& event, bool eventCancelled) { } |
- |
- // Called to update if touch events should be sent. |
- virtual void hasTouchEventHandlers(bool) { } |
- |
- // Called when WebKit programmatically scrolls. |
- virtual void didProgrammaticallyScroll(const WebPoint& scrollPoint) { } |
- |
-protected: |
- ~WebWidgetClient() { } |
-}; |
- |
-} // namespace WebKit |
- |
-#endif |