15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 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)#include "ppapi/cpp/view.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/ppb_view.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module_impl.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <> const char* interface_name<PPB_View_1_0>() { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PPB_VIEW_INTERFACE_1_0; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)template <> const char* interface_name<PPB_View_1_1>() { 19c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PPB_VIEW_INTERFACE_1_1; 20c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 21c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 226d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles)template <> const char* interface_name<PPB_View_1_2>() { 236d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return PPB_VIEW_INTERFACE_1_2; 246d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles)} 256d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)View::View() : Resource() { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)View::View(PP_Resource view_resource) : Resource(view_resource) { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Rect View::GetRect() const { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_Rect out; 366d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) { 376d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (PP_ToBool(get_interface<PPB_View_1_2>()->GetRect(pp_resource(), &out))) 386d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return Rect(out); 396d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) } else if (has_interface<PPB_View_1_1>()) { 40c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (PP_ToBool(get_interface<PPB_View_1_1>()->GetRect(pp_resource(), &out))) 41c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return Rect(out); 42c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (has_interface<PPB_View_1_0>()) { 43c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (PP_ToBool(get_interface<PPB_View_1_0>()->GetRect(pp_resource(), &out))) 44c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return Rect(out); 45c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Rect(); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool View::IsFullscreen() const { 506d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) { 516d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_2>()->IsFullscreen( 526d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) pp_resource())); 536d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) } else if (has_interface<PPB_View_1_1>()) { 54c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_1>()->IsFullscreen( 55c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) pp_resource())); 56c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (has_interface<PPB_View_1_0>()) { 57c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_0>()->IsFullscreen( 58c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) pp_resource())); 59c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 60c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return false; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool View::IsVisible() const { 646d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) 656d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_2>()->IsVisible(pp_resource())); 666d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) else if (has_interface<PPB_View_1_1>()) 67c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_1>()->IsVisible(pp_resource())); 68c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) else if (has_interface<PPB_View_1_0>()) 69c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_0>()->IsVisible(pp_resource())); 70c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return false; 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool View::IsPageVisible() const { 746d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) { 756d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_2>()->IsPageVisible( 766d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) pp_resource())); 776d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) } else if (has_interface<PPB_View_1_1>()) { 78c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_1>()->IsPageVisible( 79c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) pp_resource())); 80c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (has_interface<PPB_View_1_0>()) { 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return PP_ToBool(get_interface<PPB_View_1_0>()->IsPageVisible( 82c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) pp_resource())); 83c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 84c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return true; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Rect View::GetClipRect() const { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_Rect out; 896d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) { 906d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (PP_ToBool(get_interface<PPB_View_1_2>()->GetClipRect(pp_resource(), 916d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) &out))) 926d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return Rect(out); 936d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) } else if (has_interface<PPB_View_1_1>()) { 94c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (PP_ToBool(get_interface<PPB_View_1_1>()->GetClipRect(pp_resource(), 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &out))) 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return Rect(out); 97c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (has_interface<PPB_View_1_0>()) { 98c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (PP_ToBool(get_interface<PPB_View_1_0>()->GetClipRect(pp_resource(), 99c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &out))) 100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return Rect(out); 101c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Rect(); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)float View::GetDeviceScale() const { 1066d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) 1076d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return get_interface<PPB_View_1_2>()->GetDeviceScale(pp_resource()); 1086d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) else if (has_interface<PPB_View_1_1>()) 109c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return get_interface<PPB_View_1_1>()->GetDeviceScale(pp_resource()); 110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return 1.0f; 111c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 112c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 113c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)float View::GetCSSScale() const { 1146d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) 1156d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return get_interface<PPB_View_1_2>()->GetCSSScale(pp_resource()); 1166d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) else if (has_interface<PPB_View_1_1>()) 117c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return get_interface<PPB_View_1_1>()->GetCSSScale(pp_resource()); 118c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return 1.0f; 119c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 120c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1216d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles)Point View::GetScrollOffset() const { 1226d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) PP_Point out; 1236d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (has_interface<PPB_View_1_2>()) { 1246d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) if (PP_ToBool(get_interface<PPB_View_1_2>()->GetScrollOffset(pp_resource(), 1256d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) &out))) { 1266d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return Point(out); 1276d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) } 1286d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) } 1296d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) return Point(); 1306d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles)} 1316d86b77056ed63eb6871182f42a9fd5f07550f90Torne (Richard Coles) 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace pp 133