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| 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 | |
| 3 * found in the LICENSE file. | |
| 4 */ | |
| 5 | |
| 6 /* From dev/ppb_zoom_dev.idl modified Thu Apr 18 10:24:21 2013. */ | |
| 7 | |
| 8 #ifndef PPAPI_C_DEV_PPB_ZOOM_DEV_H_ | |
| 9 #define PPAPI_C_DEV_PPB_ZOOM_DEV_H_ | |
| 10 | |
| 11 #include "ppapi/c/pp_instance.h" | |
| 12 #include "ppapi/c/pp_macros.h" | |
| 13 #include "ppapi/c/pp_stdint.h" | |
| 14 | |
| 15 #define PPB_ZOOM_DEV_INTERFACE_0_2 "PPB_Zoom(Dev);0.2" | |
| 16 #define PPB_ZOOM_DEV_INTERFACE PPB_ZOOM_DEV_INTERFACE_0_2 | |
| 17 | |
| 18 /** | |
| 19 * @file | |
| 20 * Implementation of the Zoom interface. | |
| 21 */ | |
| 22 | |
| 23 | |
| 24 /** | |
| 25 * @addtogroup Interfaces | |
| 26 * @{ | |
| 27 */ | |
| 28 /** | |
| 29 * Zoom interface should only apply to those full-page "plugin-document". | |
| 30 */ | |
| 31 struct PPB_Zoom_Dev_0_2 { | |
| 32 /** | |
| 33 * Informs the browser about the new zoom factor for the plugin (see | |
| 34 * ppp_zoom_dev.h for a description of zoom factor). The plugin should only | |
| 35 * call this function if the zoom change was triggered by the browser, it's | |
| 36 * only needed in case a plugin can update its own zoom, say because of its | |
| 37 * own UI. | |
| 38 */ | |
| 39 void (*ZoomChanged)(PP_Instance instance, double factor); | |
| 40 /** | |
| 41 * Sets the minimum and maximum zoom factors. | |
| 42 */ | |
| 43 void (*ZoomLimitsChanged)(PP_Instance instance, | |
| 44 double minimum_factor, | |
| 45 double maximum_factor); | |
| 46 }; | |
| 47 | |
| 48 typedef struct PPB_Zoom_Dev_0_2 PPB_Zoom_Dev; | |
| 49 /** | |
| 50 * @} | |
| 51 */ | |
| 52 | |
| 53 #endif /* PPAPI_C_DEV_PPB_ZOOM_DEV_H_ */ | |
| 54 | |
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