--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/chromium/public/WebPlugin.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,121 @@
+/*
+ * 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 WebPlugin_h
+#define WebPlugin_h
+
+#include "WebCanvas.h"
+#include "WebString.h"
+
+struct NPObject;
+
+namespace WebKit {
+
+class WebDataSource;
+class WebFrame;
+class WebInputEvent;
+class WebPluginContainer;
+class WebURL;
+class WebURLResponse;
+struct WebCursorInfo;
+struct WebPluginParams;
+struct WebRect;
+struct WebURLError;
+template <typename T> class WebVector;
+
+class WebPlugin {
+public:
+    virtual bool initialize(WebPluginContainer*) = 0;
+    virtual void destroy() = 0;
+
+    virtual NPObject* scriptableObject() = 0;
+
+    virtual void paint(WebCanvas*, const WebRect&) = 0;
+
+    // Coordinates are relative to the containing window.
+    virtual void updateGeometry(
+        const WebRect& frameRect, const WebRect& clipRect,
+        const WebVector<WebRect>& cutOutsRects, bool isVisible) = 0;
+
+    virtual void updateFocus(bool) = 0;
+    virtual void updateVisibility(bool) = 0;
+
+    virtual bool acceptsInputEvents() = 0;
+    virtual bool handleInputEvent(const WebInputEvent&, WebCursorInfo&) = 0;
+
+    virtual void didReceiveResponse(const WebURLResponse&) = 0;
+    virtual void didReceiveData(const char* data, int dataLength) = 0;
+    virtual void didFinishLoading() = 0;
+    virtual void didFailLoading(const WebURLError&) = 0;
+
+    // Called in response to WebPluginContainer::loadFrameRequest
+    virtual void didFinishLoadingFrameRequest(
+        const WebURL&, void* notifyData) = 0;
+    virtual void didFailLoadingFrameRequest(
+        const WebURL&, void* notifyData, const WebURLError&) = 0;
+
+    // Printing interface.
+    // Whether the plugin supports its own paginated print. The other print
+    // interface methods are called only if this method returns true.
+    virtual bool supportsPaginatedPrint() { return false; }
+    // Sets up printing at the given print rect and printer DPI. printableArea
+    // is in points (a point is 1/72 of an inch).Returns the number of pages to
+    // be printed at these settings.
+    virtual int printBegin(const WebRect& printableArea, int printerDPI) { return 0; }
+    // Prints the page specified by pageNumber (0-based index) into the supplied canvas.
+    virtual bool printPage(int pageNumber, WebCanvas* canvas) { return false; }
+    // Ends the print operation.
+    virtual void printEnd() { }
+
+    virtual bool hasSelection() const { return false; }
+    virtual WebString selectionAsText() const { return WebString(); }
+    virtual WebString selectionAsMarkup() const { return WebString(); }
+
+    // Used for zooming of full page plugins.
+    virtual void setZoomFactor(float scale, bool textOnly) { }
+
+    // Find interface.
+    // Start a new search.  The plugin should search for a little bit at a time so that it
+    // doesn't block the thread in case of a large document.  The results, along with the
+    // find's identifier, should be sent asynchronously to WebFrameClient's reportFindInPage* methods.
+    // Returns true if the search started, or false if the plugin doesn't support search.
+    virtual bool startFind(const WebString& searchText, bool caseSensitive, int identifier) { return false; }
+    // Tells the plugin to jump forward or backward in the list of find results.
+    virtual void selectFindResult(bool forward) { }
+    // Tells the plugin that the user has stopped the find operation.
+    virtual void stopFind() { }
+
+protected:
+    ~WebPlugin() { }
+};
+
+} // namespace WebKit
+
+#endif