15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef PPAPI_CPP_DEV_WIDGET_DEV_H_
65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PPAPI_CPP_DEV_WIDGET_DEV_H_
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/pp_stdint.h"
95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/resource.h"
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp {
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ImageData;
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class InputEvent;
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Rect;
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This is the base class for widget elements.  As such, it can't be created
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// directly.
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Widget_Dev : public Resource {
205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public:
215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  // Creates an is_null() Widget object.
225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  Widget_Dev() {}
235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  explicit Widget_Dev(PP_Resource resource);
255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  Widget_Dev(const Widget_Dev& other);
265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  // PPB_Widget methods:
285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  bool Paint(const Rect& rect, ImageData* image);
295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  bool HandleEvent(const InputEvent& event);
305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  bool GetLocation(Rect* location);
315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  void SetLocation(const Rect& location);
325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  void SetScale(float scale);
335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)};
345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}  // namespace pp
365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif  // PPAPI_CPP_DEV_WIDGET_DEV_H_
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