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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/renderer/pepper/ppb_widget_impl.h" | 5 #include "content/renderer/pepper/ppb_widget_impl.h" |
| 6 | 6 |
| 7 #include "content/renderer/pepper/host_globals.h" | 7 #include "content/renderer/pepper/host_globals.h" |
| 8 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" | 8 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" |
| 9 #include "content/renderer/pepper/ppb_image_data_impl.h" | 9 #include "content/renderer/pepper/ppb_image_data_impl.h" |
| 10 #include "content/renderer/pepper/plugin_module.h" | 10 #include "content/renderer/pepper/plugin_module.h" |
| 11 #include "ppapi/c/dev/ppp_widget_dev.h" | 11 #include "ppapi/c/dev/ppp_widget_dev.h" |
| 12 #include "ppapi/thunk/enter.h" | 12 #include "ppapi/thunk/enter.h" |
| 13 #include "ppapi/thunk/ppb_input_event_api.h" | 13 #include "ppapi/thunk/ppb_input_event_api.h" |
| 14 #include "ppapi/thunk/ppb_widget_api.h" | 14 #include "ppapi/thunk/ppb_widget_api.h" |
| 15 | 15 |
| 16 using ppapi::thunk::EnterResourceNoLock; | 16 using ppapi::thunk::EnterResourceNoLock; |
| 17 using ppapi::thunk::PPB_ImageData_API; | 17 using ppapi::thunk::PPB_ImageData_API; |
| 18 using ppapi::thunk::PPB_InputEvent_API; | 18 using ppapi::thunk::PPB_InputEvent_API; |
| 19 using ppapi::thunk::PPB_Widget_API; | 19 using ppapi::thunk::PPB_Widget_API; |
| 20 | 20 |
| 21 namespace content { | 21 namespace content { |
| 22 | 22 |
| 23 PPB_Widget_Impl::PPB_Widget_Impl(PP_Instance instance) | 23 PPB_Widget_Impl::PPB_Widget_Impl(PP_Instance instance) |
| 24 : Resource(ppapi::OBJECT_IS_IMPL, instance), | 24 : Resource(ppapi::OBJECT_IS_IMPL, instance), scale_(1.0f) { |
| 25 scale_(1.0f) { | |
| 26 memset(&location_, 0, sizeof(location_)); | 25 memset(&location_, 0, sizeof(location_)); |
| 27 } | 26 } |
| 28 | 27 |
| 29 PPB_Widget_Impl::~PPB_Widget_Impl() { | 28 PPB_Widget_Impl::~PPB_Widget_Impl() {} |
| 30 } | |
| 31 | 29 |
| 32 PPB_Widget_API* PPB_Widget_Impl::AsPPB_Widget_API() { | 30 PPB_Widget_API* PPB_Widget_Impl::AsPPB_Widget_API() { return this; } |
| 33 return this; | |
| 34 } | |
| 35 | 31 |
| 36 PP_Bool PPB_Widget_Impl::Paint(const PP_Rect* rect, PP_Resource image_id) { | 32 PP_Bool PPB_Widget_Impl::Paint(const PP_Rect* rect, PP_Resource image_id) { |
| 37 EnterResourceNoLock<PPB_ImageData_API> enter(image_id, true); | 33 EnterResourceNoLock<PPB_ImageData_API> enter(image_id, true); |
| 38 if (enter.failed()) | 34 if (enter.failed()) |
| 39 return PP_FALSE; | 35 return PP_FALSE; |
| 40 return PaintInternal(gfx::Rect(rect->point.x, rect->point.y, | 36 return PaintInternal( |
| 41 rect->size.width, rect->size.height), | 37 gfx::Rect( |
| 42 static_cast<PPB_ImageData_Impl*>(enter.object())); | 38 rect->point.x, rect->point.y, rect->size.width, rect->size.height), |
| 39 static_cast<PPB_ImageData_Impl*>(enter.object())); |
| 43 } | 40 } |
| 44 | 41 |
| 45 PP_Bool PPB_Widget_Impl::HandleEvent(PP_Resource pp_input_event) { | 42 PP_Bool PPB_Widget_Impl::HandleEvent(PP_Resource pp_input_event) { |
| 46 EnterResourceNoLock<PPB_InputEvent_API> enter(pp_input_event, true); | 43 EnterResourceNoLock<PPB_InputEvent_API> enter(pp_input_event, true); |
| 47 if (enter.failed()) | 44 if (enter.failed()) |
| 48 return PP_FALSE; | 45 return PP_FALSE; |
| 49 return HandleEventInternal(enter.object()->GetInputEventData()); | 46 return HandleEventInternal(enter.object()->GetInputEventData()); |
| 50 } | 47 } |
| 51 | 48 |
| 52 PP_Bool PPB_Widget_Impl::GetLocation(PP_Rect* location) { | 49 PP_Bool PPB_Widget_Impl::GetLocation(PP_Rect* location) { |
| 53 *location = location_; | 50 *location = location_; |
| 54 return PP_TRUE; | 51 return PP_TRUE; |
| 55 } | 52 } |
| 56 | 53 |
| 57 void PPB_Widget_Impl::SetLocation(const PP_Rect* location) { | 54 void PPB_Widget_Impl::SetLocation(const PP_Rect* location) { |
| 58 location_ = *location; | 55 location_ = *location; |
| 59 SetLocationInternal(location); | 56 SetLocationInternal(location); |
| 60 } | 57 } |
| 61 | 58 |
| 62 void PPB_Widget_Impl::SetScale(float scale) { | 59 void PPB_Widget_Impl::SetScale(float scale) { scale_ = scale; } |
| 63 scale_ = scale; | |
| 64 } | |
| 65 | 60 |
| 66 void PPB_Widget_Impl::Invalidate(const PP_Rect* dirty) { | 61 void PPB_Widget_Impl::Invalidate(const PP_Rect* dirty) { |
| 67 PepperPluginInstanceImpl* plugin_instance = | 62 PepperPluginInstanceImpl* plugin_instance = |
| 68 HostGlobals::Get()->GetInstance(pp_instance()); | 63 HostGlobals::Get()->GetInstance(pp_instance()); |
| 69 if (!plugin_instance) | 64 if (!plugin_instance) |
| 70 return; | 65 return; |
| 71 const PPP_Widget_Dev* widget = static_cast<const PPP_Widget_Dev*>( | 66 const PPP_Widget_Dev* widget = static_cast<const PPP_Widget_Dev*>( |
| 72 plugin_instance->module()->GetPluginInterface(PPP_WIDGET_DEV_INTERFACE)); | 67 plugin_instance->module()->GetPluginInterface(PPP_WIDGET_DEV_INTERFACE)); |
| 73 if (!widget) | 68 if (!widget) |
| 74 return; | 69 return; |
| 75 widget->Invalidate(pp_instance(), pp_resource(), dirty); | 70 widget->Invalidate(pp_instance(), pp_resource(), dirty); |
| 76 } | 71 } |
| 77 | 72 |
| 78 } // namespace content | 73 } // namespace content |
| 79 | |
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