| /* Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| /* From dev/ppb_widget_dev.idl modified Mon Aug 20 10:21:06 2012. */ |
| |
| #ifndef PPAPI_C_DEV_PPB_WIDGET_DEV_H_ |
| #define PPAPI_C_DEV_PPB_WIDGET_DEV_H_ |
| |
| #include "ppapi/c/pp_bool.h" |
| #include "ppapi/c/pp_macros.h" |
| #include "ppapi/c/pp_point.h" |
| #include "ppapi/c/pp_rect.h" |
| #include "ppapi/c/pp_resource.h" |
| #include "ppapi/c/pp_size.h" |
| #include "ppapi/c/pp_stdint.h" |
| |
| #define PPB_WIDGET_DEV_INTERFACE_0_3 "PPB_Widget(Dev);0.3" |
| #define PPB_WIDGET_DEV_INTERFACE_0_4 "PPB_Widget(Dev);0.4" |
| #define PPB_WIDGET_DEV_INTERFACE PPB_WIDGET_DEV_INTERFACE_0_4 |
| |
| /** |
| * @file |
| * Implementation of the widgets interface. |
| */ |
| |
| |
| /** |
| * @addtogroup Interfaces |
| * @{ |
| */ |
| /** |
| * The interface for reusing browser widgets. |
| */ |
| struct PPB_Widget_Dev_0_4 { |
| /** |
| * Returns PP_TRUE if the given resource is a Widget. Returns PP_FALSE if the |
| * resource is invalid or some type other than an Widget. |
| */ |
| PP_Bool (*IsWidget)(PP_Resource resource); |
| /** |
| * Paint the given rectangle of the widget into the given image. |
| * Returns PP_TRUE on success, PP_FALSE on failure. |
| */ |
| PP_Bool (*Paint)(PP_Resource widget, |
| const struct PP_Rect* rect, |
| PP_Resource image); |
| /** |
| * Pass in an event to a widget. It'll return PP_TRUE if the event was |
| * consumed. |
| */ |
| PP_Bool (*HandleEvent)(PP_Resource widget, PP_Resource input_event); |
| /** |
| * Get the location of the widget. |
| */ |
| PP_Bool (*GetLocation)(PP_Resource widget, struct PP_Rect* location); |
| /** |
| * Set the location of the widget. |
| */ |
| void (*SetLocation)(PP_Resource widget, const struct PP_Rect* location); |
| /** |
| * Set scale used during paint operations. |
| */ |
| void (*SetScale)(PP_Resource widget, float scale); |
| }; |
| |
| typedef struct PPB_Widget_Dev_0_4 PPB_Widget_Dev; |
| |
| struct PPB_Widget_Dev_0_3 { |
| PP_Bool (*IsWidget)(PP_Resource resource); |
| PP_Bool (*Paint)(PP_Resource widget, |
| const struct PP_Rect* rect, |
| PP_Resource image); |
| PP_Bool (*HandleEvent)(PP_Resource widget, PP_Resource input_event); |
| PP_Bool (*GetLocation)(PP_Resource widget, struct PP_Rect* location); |
| void (*SetLocation)(PP_Resource widget, const struct PP_Rect* location); |
| }; |
| /** |
| * @} |
| */ |
| |
| #endif /* PPAPI_C_DEV_PPB_WIDGET_DEV_H_ */ |
| |