1// Copyright (c) 2010 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ppapi/cpp/dev/widget_dev.h" 6 7#include "ppapi/c/dev/ppb_widget_dev.h" 8#include "ppapi/cpp/image_data.h" 9#include "ppapi/cpp/input_event.h" 10#include "ppapi/cpp/instance.h" 11#include "ppapi/cpp/module.h" 12#include "ppapi/cpp/rect.h" 13#include "ppapi/cpp/module_impl.h" 14 15namespace pp { 16 17namespace { 18 19template <> const char* interface_name<PPB_Widget_Dev_0_3>() { 20 return PPB_WIDGET_DEV_INTERFACE_0_3; 21} 22 23template <> const char* interface_name<PPB_Widget_Dev_0_4>() { 24 return PPB_WIDGET_DEV_INTERFACE_0_4; 25} 26 27} // namespace 28 29Widget_Dev::Widget_Dev(PP_Resource resource) : Resource(resource) { 30} 31 32Widget_Dev::Widget_Dev(const Widget_Dev& other) : Resource(other) { 33} 34 35bool Widget_Dev::Paint(const Rect& rect, ImageData* image) { 36 if (has_interface<PPB_Widget_Dev_0_4>()) { 37 return PP_ToBool(get_interface<PPB_Widget_Dev_0_4>()->Paint( 38 pp_resource(), &rect.pp_rect(), image->pp_resource())); 39 } else if (has_interface<PPB_Widget_Dev_0_3>()) { 40 return PP_ToBool(get_interface<PPB_Widget_Dev_0_3>()->Paint( 41 pp_resource(), &rect.pp_rect(), image->pp_resource())); 42 } 43 return false; 44} 45 46bool Widget_Dev::HandleEvent(const InputEvent& event) { 47 if (has_interface<PPB_Widget_Dev_0_4>()) { 48 return PP_ToBool(get_interface<PPB_Widget_Dev_0_4>()->HandleEvent( 49 pp_resource(), event.pp_resource())); 50 } else if (has_interface<PPB_Widget_Dev_0_3>()) { 51 return PP_ToBool(get_interface<PPB_Widget_Dev_0_3>()->HandleEvent( 52 pp_resource(), event.pp_resource())); 53 } 54 return false; 55} 56 57bool Widget_Dev::GetLocation(Rect* location) { 58 if (has_interface<PPB_Widget_Dev_0_4>()) { 59 return PP_ToBool(get_interface<PPB_Widget_Dev_0_4>()->GetLocation( 60 pp_resource(), &location->pp_rect())); 61 } else if (has_interface<PPB_Widget_Dev_0_3>()) { 62 return PP_ToBool(get_interface<PPB_Widget_Dev_0_3>()->GetLocation( 63 pp_resource(), &location->pp_rect())); 64 } 65 return false; 66} 67 68void Widget_Dev::SetLocation(const Rect& location) { 69 if (has_interface<PPB_Widget_Dev_0_4>()) { 70 get_interface<PPB_Widget_Dev_0_4>()->SetLocation(pp_resource(), 71 &location.pp_rect()); 72 } else if (has_interface<PPB_Widget_Dev_0_3>()) { 73 get_interface<PPB_Widget_Dev_0_3>()->SetLocation(pp_resource(), 74 &location.pp_rect()); 75 } 76} 77 78void Widget_Dev::SetScale(float scale) { 79 if (has_interface<PPB_Widget_Dev_0_4>()) 80 get_interface<PPB_Widget_Dev_0_4>()->SetScale(pp_resource(), scale); 81} 82 83} // namespace pp 84