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| 1 /* Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 /* Copyright (c) 2011 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 #ifndef PPAPI_C_PPP_INSTANCE_H_ | 5 #ifndef PPAPI_C_PPP_INSTANCE_H_ |
| 6 #define PPAPI_C_PPP_INSTANCE_H_ | 6 #define PPAPI_C_PPP_INSTANCE_H_ |
| 7 | 7 |
| 8 #include "ppapi/c/pp_bool.h" | 8 #include "ppapi/c/pp_bool.h" |
| 9 #include "ppapi/c/pp_instance.h" | 9 #include "ppapi/c/pp_instance.h" |
| 10 #include "ppapi/c/pp_rect.h" | 10 #include "ppapi/c/pp_rect.h" |
| 11 #include "ppapi/c/pp_resource.h" | 11 #include "ppapi/c/pp_resource.h" |
| 12 | 12 |
| 13 struct PP_InputEvent; | 13 struct PP_InputEvent; |
| 14 struct PP_Var; | |
| 15 | 14 |
| 16 #define PPP_INSTANCE_INTERFACE_0_4 "PPP_Instance;0.4" | |
| 17 #define PPP_INSTANCE_INTERFACE_0_5 "PPP_Instance;0.5" | 15 #define PPP_INSTANCE_INTERFACE_0_5 "PPP_Instance;0.5" |
| 18 #ifdef PPAPI_INSTANCE_REMOVE_SCRIPTING | |
| 19 #define PPP_INSTANCE_INTERFACE PPP_INSTANCE_INTERFACE_0_5 | 16 #define PPP_INSTANCE_INTERFACE PPP_INSTANCE_INTERFACE_0_5 |
| 20 #else | |
| 21 #define PPP_INSTANCE_INTERFACE PPP_INSTANCE_INTERFACE_0_4 | |
| 22 #endif | |
| 23 | |
| 24 | 17 |
| 25 /** | 18 /** |
| 26 * @file | 19 * @file |
| 27 * This file defines the <code>PPP_Instance</code> structure - a series of | 20 * This file defines the <code>PPP_Instance</code> structure - a series of |
| 28 * pointers to methods that you must implement in your module. | 21 * pointers to methods that you must implement in your module. |
| 29 */ | 22 */ |
| 30 | 23 |
| 31 /** @addtogroup Interfaces | 24 /** @addtogroup Interfaces |
| 32 * @{ | 25 * @{ |
| 33 */ | 26 */ |
| 34 | 27 |
| 35 /** | 28 /** |
| 36 * The <code>PPP_Instance</code> interface contains pointers to a series of | 29 * The <code>PPP_Instance</code> interface contains pointers to a series of |
| 37 * functions that you must implement in your module. These functions can be | 30 * functions that you must implement in your module. These functions can be |
| 38 * trivial (simply return the default return value) unless you want your module | 31 * trivial (simply return the default return value) unless you want your module |
| 39 * to handle events such as change of focus or input events (keyboard/mouse) | 32 * to handle events such as change of focus or input events (keyboard/mouse) |
| 40 * events. | 33 * events. |
| 41 */ | 34 */ |
| 42 | 35 |
| 43 #ifdef PPAPI_INSTANCE_REMOVE_SCRIPTING | |
| 44 struct PPP_Instance { | 36 struct PPP_Instance { |
| 45 #else | |
| 46 struct PPP_Instance_0_5 { | |
| 47 #endif | |
| 48 /** | 37 /** |
| 49 * DidCreate() is a creation handler that is called when a new instance is | 38 * DidCreate() is a creation handler that is called when a new instance is |
| 50 * created. This function is called for each instantiation on the page, | 39 * created. This function is called for each instantiation on the page, |
| 51 * corresponding to one \<embed\> tag on the page. | 40 * corresponding to one \<embed\> tag on the page. |
| 52 * | 41 * |
| 53 * Generally you would handle this call by initializing the information | 42 * Generally you would handle this call by initializing the information |
| 54 * your module associates with an instance and creating a mapping from the | 43 * your module associates with an instance and creating a mapping from the |
| 55 * given <code>PP_Instance</code> handle to this data. The | 44 * given <code>PP_Instance</code> handle to this data. The |
| 56 * <code>PP_Instance</code> handle will be used in subsequent calls to | 45 * <code>PP_Instance</code> handle will be used in subsequent calls to |
| 57 * identify which instance the call pertains to. | 46 * identify which instance the call pertains to. |
| (...skipping 166 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 224 * that should do the load. | 213 * that should do the load. |
| 225 * | 214 * |
| 226 * @param[in] url_loader An open <code>PPB_URLLoader</code> instance. | 215 * @param[in] url_loader An open <code>PPB_URLLoader</code> instance. |
| 227 * | 216 * |
| 228 * @return <code>PP_TRUE</code> if the data was handled, | 217 * @return <code>PP_TRUE</code> if the data was handled, |
| 229 * <code>PP_FALSE</code> otherwise. | 218 * <code>PP_FALSE</code> otherwise. |
| 230 */ | 219 */ |
| 231 PP_Bool (*HandleDocumentLoad)(PP_Instance instance, PP_Resource url_loader); | 220 PP_Bool (*HandleDocumentLoad)(PP_Instance instance, PP_Resource url_loader); |
| 232 }; | 221 }; |
| 233 | 222 |
| 234 #ifdef PPAPI_INSTANCE_REMOVE_SCRIPTING | |
| 235 struct PPP_Instance_0_4 { | |
| 236 #else | |
| 237 struct PPP_Instance { | |
| 238 #endif | |
| 239 PP_Bool (*DidCreate)(PP_Instance instance, | |
| 240 uint32_t argc, | |
| 241 const char* argn[], | |
| 242 const char* argv[]); | |
| 243 void (*DidDestroy)(PP_Instance instance); | |
| 244 void (*DidChangeView)(PP_Instance instance, | |
| 245 const struct PP_Rect* position, | |
| 246 const struct PP_Rect* clip); | |
| 247 void (*DidChangeFocus)(PP_Instance instance, PP_Bool has_focus); | |
| 248 PP_Bool (*HandleInputEvent)(PP_Instance instance, | |
| 249 const struct PP_InputEvent* event); | |
| 250 PP_Bool (*HandleDocumentLoad)(PP_Instance instance, PP_Resource url_loader); | |
| 251 struct PP_Var (*GetInstanceObject)(PP_Instance instance); | |
| 252 }; | |
| 253 | |
| 254 /** | 223 /** |
| 255 * @} | 224 * @} |
| 256 */ | 225 */ |
| 257 | 226 |
| 258 #ifdef PPAPI_INSTANCE_REMOVE_SCRIPTING | |
| 259 typedef struct PPP_Instance PPP_Instance_0_5; | 227 typedef struct PPP_Instance PPP_Instance_0_5; |
| 260 #else | |
| 261 typedef struct PPP_Instance PPP_Instance_0_4; | |
| 262 #endif | |
| 263 | 228 |
| 264 #endif /* PPAPI_C_PPP_INSTANCE_H_ */ | 229 #endif /* PPAPI_C_PPP_INSTANCE_H_ */ |
| 265 | 230 |
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