android_npapi.h revision ce300b91859a4830a00c388a600cddef96ed48e1
18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright 2008, The Android Open Source Project 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * * Redistributions of source code must retain the above copyright 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * * Redistributions in binary form must reproduce the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* Defines the android-specific types and functions as part of npapi 27a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project In particular, defines the window and event types that are passed to 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project NPN_GetValue, NPP_SetWindow and NPP_HandleEvent. 30a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project To minimize what native libraries the plugin links against, some 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project functionality is provided via function-ptrs (e.g. time, sound) 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#ifndef android_npapi_H 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define android_npapi_H 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <stdint.h> 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "npapi.h" 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// General types 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPBitmapFormats { 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kUnknown_ANPBitmapFormat = 0, 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kRGBA_8888_ANPBitmapFormat = 1, 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kRGB_565_ANPBitmapFormat = 2 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPBitmapFormat; 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 52a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reedstruct ANPPixelPacking { 53a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t AShift; 54a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t ABits; 55a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t RShift; 56a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t RBits; 57a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t GShift; 58a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t GBits; 59a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t BShift; 60a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed uint8_t BBits; 61a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed}; 62a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPBitmap { 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void* baseAddr; 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPBitmapFormat format; 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t width; 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t height; 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t rowBytes; 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPRectF { 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float left; 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float top; 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float right; 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float bottom; 768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPRectI { 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t left; 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t top; 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t right; 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t bottom; 838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPCanvas; 868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPMatrix; 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPPaint; 888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPPath; 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPRegion; 90ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger/** The ANPSurface acts as a handle between the plugin and the native libraries 91ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger that render the surface to the screen. 92ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger */ 93ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenbergerstruct ANPSurface; 948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPTypeface; 958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPMatrixFlags { 978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kIdentity_ANPMatrixFlag = 0, 988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kTranslate_ANPMatrixFlag = 0x01, 998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kScale_ANPMatrixFlag = 0x02, 1008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kAffine_ANPMatrixFlag = 0x04, 1018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kPerspective_ANPMatrixFlag = 0x08, 1028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 1038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef uint32_t ANPMatrixFlag; 1048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 1068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// NPN_GetValue 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 108ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger/** queries for a specific ANPInterface. 109a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Maybe called with NULL for the NPP instance 111a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 1128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project NPN_GetValue(inst, interface_enum, ANPInterface*) 1138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 1148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define kLogInterfaceV0_ANPGetValue ((NPNVariable)1000) 1158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define kAudioTrackInterfaceV0_ANPGetValue ((NPNVariable)1001) 1168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define kCanvasInterfaceV0_ANPGetValue ((NPNVariable)1002) 1178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define kMatrixInterfaceV0_ANPGetValue ((NPNVariable)1003) 1188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define kPaintInterfaceV0_ANPGetValue ((NPNVariable)1004) 1192ca6453fc4f0b0ba77f29630f3036d1765db9702Mike Reed#define kPathInterfaceV0_ANPGetValue ((NPNVariable)1005) 1202ca6453fc4f0b0ba77f29630f3036d1765db9702Mike Reed#define kTypefaceInterfaceV0_ANPGetValue ((NPNVariable)1006) 1212ca6453fc4f0b0ba77f29630f3036d1765db9702Mike Reed#define kWindowInterfaceV0_ANPGetValue ((NPNVariable)1007) 122a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed#define kBitmapInterfaceV0_ANPGetValue ((NPNVariable)1008) 123f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger#define kSurfaceInterfaceV0_ANPGetValue ((NPNVariable)1009) 1240a2bed53555947aea37912d694f9c7c376490808Grace Kloba#define kSystemInterfaceV0_ANPGetValue ((NPNVariable)1010) 1258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 126ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger/** queries for which drawing model is desired (for the draw event) 127a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 1288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Should be called inside NPP_New(...) 129a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 1308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project NPN_GetValue(inst, ANPSupportedDrawingModel_EnumValue, uint32_t* bits) 1318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 1328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define kSupportedDrawingModel_ANPGetValue ((NPNVariable)2000) 1338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 13556ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger// NPN_SetValue 1368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 13756ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger/** Request to set the drawing model. 138a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 139ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger NPN_SetValue(inst, ANPRequestDrawingModel_EnumValue, (void*)foo_ANPDrawingModel) 1408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 1418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define kRequestDrawingModel_ANPSetValue ((NPPVariable)1000) 1428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 143ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger/** These are used as bitfields in ANPSupportedDrawingModels_EnumValue, 1448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project and as-is in ANPRequestDrawingModel_EnumValue. The drawing model determines 1458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project how to interpret the ANPDrawingContext provided in the Draw event and how 1468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project to interpret the NPWindow->window field. 1478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 1488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPDrawingModels { 1498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Draw into a bitmap from the browser thread in response to a Draw event. 1508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project NPWindow->window is reserved (ignore) 1518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 152f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger kBitmap_ANPDrawingModel = 0, 153ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Draw into a surface (e.g. raster, opengl, etc.)using the surface interface. 154ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger Unlike the bitmap model a surface model is opaque so no html content behind 155ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger the plugin will be visible. Unless the surface needs to be transparent the 156ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger surface model should be chosen over the bitmap model as it will have faster 157ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger performance. An example surface is the raster surface where the service 158ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger interface is used to lock/unlock and draw into bitmap without waiting for 159ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger draw events. 160ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger */ 161f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger kSurface_ANPDrawingModel = 1, 1628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 1638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPDrawingModel; 1648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 165243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger/** Request to receive/disable events. If the pointer is NULL then all flags will 166243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger be disabled. Otherwise, the event type will be enabled iff its corresponding 16756ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger bit in the EventFlags bit field is set. 16856ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger 16956ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger NPN_SetValue(inst, ANPAcceptEvents, (void*)EventFlags) 17056ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger */ 17156ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger#define kAcceptEvents_ANPSetValue ((NPPVariable)1001) 17256ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger 173ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger/** The EventFlags are a set of bits used to determine which types of events the 17456ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger plugin wishes to receive. For example, if the value is 0x03 then both key 17556ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger and touch events will be provided to the plugin. 17656ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger */ 17756ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenbergerenum ANPEventFlag { 178243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger kKey_ANPEventFlag = 0x01, 179243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger kTouch_ANPEventFlag = 0x02, 18056ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger}; 18156ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenbergertypedef uint32_t ANPEventFlags; 18256ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger 183ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger/** Interfaces provide additional functionality to the plugin via function ptrs. 184ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger Once an interface is retrieved, it is valid for the lifetime of the plugin 1858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project (just like browserfuncs). 186a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 1878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project All ANPInterfaces begin with an inSize field, which must be set by the 1888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project caller (plugin) with the number of bytes allocated for the interface. 1898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project e.g. SomeInterface si; si.inSize = sizeof(si); browser->getvalue(..., &si); 1908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 1918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPInterface { 1928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project uint32_t inSize; // size (in bytes) of this struct 1938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 1948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPLogTypes { 1968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kError_ANPLogType = 0, // error 1978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kWarning_ANPLogType = 1, // warning 1988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kDebug_ANPLogType = 2 // debug only (informational) 1998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 2008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPLogType; 2018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 2028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPLogInterfaceV0 : ANPInterface { 203ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** dumps printf messages to the log file 204ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger e.g. interface->log(instance, kWarning_ANPLogType, "value is %d", value); 205ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger */ 2068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*log)(NPP instance, ANPLogType, const char format[], ...); 2078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 2088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 209a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reedstruct ANPBitmapInterfaceV0 : ANPInterface { 210a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed /** Returns true if the specified bitmap format is supported, and if packing 211a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed is non-null, sets it to the packing info for that format. 212a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed */ 213a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed bool (*getPixelPacking)(ANPBitmapFormat, ANPPixelPacking* packing); 214a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed}; 215a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed 216f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenbergerstruct ANPSurfaceInterfaceV0 : ANPInterface { 2173ac4dcc7e27db648f597d2062fd84997544165f1Derek Sollenberger /** Creates a new raster surface handle based on the given bitmap format. If 2183ac4dcc7e27db648f597d2062fd84997544165f1Derek Sollenberger raster surfaces or the bitmap format is not supported then NULL is returned. 219f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger */ 2203ac4dcc7e27db648f597d2062fd84997544165f1Derek Sollenberger ANPSurface* (*newRasterSurface)(NPP instance, ANPBitmapFormat, bool fixedSize); 221f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger /** Given a valid surface handle (i.e. one created by calling newSurface) 222f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger the underlying surface is removed and the pointer is set to NULL. 223f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger */ 224f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger void (*deleteSurface)(ANPSurface* surface); 225f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger /** Locks the surface from manipulation by other threads and provides a bitmap 226f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger to be written to. The dirtyRect param specifies which portion of the 227f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger bitmap will be written to. If the dirtyRect is NULL then the entire 228f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger surface will be considered dirty. If the lock was successful the function 229f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger will return true and the bitmap will be set to point to a valid bitmap. 230f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger If not the function will return false and the bitmap will be set to NULL. 231f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger */ 232f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger bool (*lock)(ANPSurface* surface, ANPBitmap* bitmap, ANPRectI* dirtyRect); 233f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger /** Given a locked surface handle (i.e. result of a successful call to lock) 234f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger the surface is unlocked and the contents of the bitmap, specifically 235f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger those inside the dirtyRect are written to the screen. 236f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger */ 237f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger void (*unlock)(ANPSurface* surface); 238f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger}; 239f86737b0ce8c81f2b529503f83eb8b064769eecaDerek Sollenberger 2408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPMatrixInterfaceV0 : ANPInterface { 241ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return a new identity matrix 2428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 2438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPMatrix* (*newMatrix)(); 244ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Delete a matrix previously allocated by newMatrix() 2458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 2468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*deleteMatrix)(ANPMatrix*); 2478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 2488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPMatrixFlag (*getFlags)(const ANPMatrix*); 2498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 2508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*copy)(ANPMatrix* dst, const ANPMatrix* src); 2518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 252ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return the matrix values in a float array (allcoated by the caller), 2538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project where the values are treated as follows: 2548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project w = x * [6] + y * [7] + [8]; 2558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project x' = (x * [0] + y * [1] + [2]) / w; 2568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project y' = (x * [3] + y * [4] + [5]) / w; 2578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 2588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*get3x3)(const ANPMatrix*, float[9]); 259ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Initialize the matrix from values in a float array, 2608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project where the values are treated as follows: 2618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project w = x * [6] + y * [7] + [8]; 2628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project x' = (x * [0] + y * [1] + [2]) / w; 2638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project y' = (x * [3] + y * [4] + [5]) / w; 2648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 2658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*set3x3)(ANPMatrix*, const float[9]); 2668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 2678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setIdentity)(ANPMatrix*); 2688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*preTranslate)(ANPMatrix*, float tx, float ty); 2698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*postTranslate)(ANPMatrix*, float tx, float ty); 2708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*preScale)(ANPMatrix*, float sx, float sy); 2718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*postScale)(ANPMatrix*, float sx, float sy); 2728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*preSkew)(ANPMatrix*, float kx, float ky); 2738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*postSkew)(ANPMatrix*, float kx, float ky); 2748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*preRotate)(ANPMatrix*, float degrees); 2758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*postRotate)(ANPMatrix*, float degrees); 2768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*preConcat)(ANPMatrix*, const ANPMatrix*); 2778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*postConcat)(ANPMatrix*, const ANPMatrix*); 2788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 279ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return true if src is invertible, and if so, return its inverse in dst. 2808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project If src is not invertible, return false and ignore dst. 2818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 2828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool (*invert)(ANPMatrix* dst, const ANPMatrix* src); 2838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 284ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Transform the x,y pairs in src[] by this matrix, and store the results 2858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project in dst[]. The count parameter is treated as the number of pairs in the 2868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project array. It is legal for src and dst to point to the same memory, but 2878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project illegal for the two arrays to partially overlap. 2888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 2898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*mapPoints)(ANPMatrix*, float dst[], const float src[], 2908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t count); 2918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 2928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 2934603aa50552a853aa7aedcd809460a83586daa53Mike Reedstruct ANPPathInterfaceV0 : ANPInterface { 294ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return a new path */ 2954603aa50552a853aa7aedcd809460a83586daa53Mike Reed ANPPath* (*newPath)(); 2964603aa50552a853aa7aedcd809460a83586daa53Mike Reed 297ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Delete a path previously allocated by ANPPath() */ 2984603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*deletePath)(ANPPath*); 2994603aa50552a853aa7aedcd809460a83586daa53Mike Reed 300ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Make a deep copy of the src path, into the dst path (already allocated 301ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger by the caller). 3024603aa50552a853aa7aedcd809460a83586daa53Mike Reed */ 3034603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*copy)(ANPPath* dst, const ANPPath* src); 3044603aa50552a853aa7aedcd809460a83586daa53Mike Reed 305ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Returns true if the two paths are the same (i.e. have the same points) 3064603aa50552a853aa7aedcd809460a83586daa53Mike Reed */ 3074603aa50552a853aa7aedcd809460a83586daa53Mike Reed bool (*equal)(const ANPPath* path0, const ANPPath* path1); 3084603aa50552a853aa7aedcd809460a83586daa53Mike Reed 309ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Remove any previous points, initializing the path back to empty. */ 3104603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*reset)(ANPPath*); 3114603aa50552a853aa7aedcd809460a83586daa53Mike Reed 312ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return true if the path is empty (has no lines, quads or cubics). */ 3134603aa50552a853aa7aedcd809460a83586daa53Mike Reed bool (*isEmpty)(const ANPPath*); 3144603aa50552a853aa7aedcd809460a83586daa53Mike Reed 315ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return the path's bounds in bounds. */ 3164603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*getBounds)(const ANPPath*, ANPRectF* bounds); 3174603aa50552a853aa7aedcd809460a83586daa53Mike Reed 3184603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*moveTo)(ANPPath*, float x, float y); 3194603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*lineTo)(ANPPath*, float x, float y); 3204603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*quadTo)(ANPPath*, float x0, float y0, float x1, float y1); 3214603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*cubicTo)(ANPPath*, float x0, float y0, float x1, float y1, 3224603aa50552a853aa7aedcd809460a83586daa53Mike Reed float x2, float y2); 3234603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*close)(ANPPath*); 3244603aa50552a853aa7aedcd809460a83586daa53Mike Reed 325ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Offset the src path by [dx, dy]. If dst is null, apply the 3264603aa50552a853aa7aedcd809460a83586daa53Mike Reed change directly to the src path. If dst is not null, write the 3274603aa50552a853aa7aedcd809460a83586daa53Mike Reed changed path into dst, and leave the src path unchanged. In that case 3284603aa50552a853aa7aedcd809460a83586daa53Mike Reed dst must have been previously allocated by the caller. 3294603aa50552a853aa7aedcd809460a83586daa53Mike Reed */ 3304603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*offset)(ANPPath* src, float dx, float dy, ANPPath* dst); 3314603aa50552a853aa7aedcd809460a83586daa53Mike Reed 332ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Transform the path by the matrix. If dst is null, apply the 3334603aa50552a853aa7aedcd809460a83586daa53Mike Reed change directly to the src path. If dst is not null, write the 3344603aa50552a853aa7aedcd809460a83586daa53Mike Reed changed path into dst, and leave the src path unchanged. In that case 3354603aa50552a853aa7aedcd809460a83586daa53Mike Reed dst must have been previously allocated by the caller. 3364603aa50552a853aa7aedcd809460a83586daa53Mike Reed */ 3374603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*transform)(ANPPath* src, const ANPMatrix*, ANPPath* dst); 3384603aa50552a853aa7aedcd809460a83586daa53Mike Reed}; 3394603aa50552a853aa7aedcd809460a83586daa53Mike Reed 340a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed/** ANPColor is always defined to have the same packing on all platforms, and 341a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed it is always unpremultiplied. 3420fae426bf2862e6ba2745a999ecb25d172c6860aDerek Sollenberger 343a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed This is in contrast to 32bit format(s) in bitmaps, which are premultiplied, 344a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed and their packing may vary depending on the platform, hence the need for 345a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed ANPBitmapInterface::getPixelPacking() 346a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed */ 3478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef uint32_t ANPColor; 348a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed#define ANPColor_ASHIFT 24 349a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed#define ANPColor_RSHIFT 16 350a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed#define ANPColor_GSHIFT 8 351a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed#define ANPColor_BSHIFT 0 3528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define ANP_MAKE_COLOR(a, r, g, b) \ 353a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed (((a) << ANPColor_ASHIFT) | \ 354a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed ((r) << ANPColor_RSHIFT) | \ 355a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed ((g) << ANPColor_GSHIFT) | \ 356a6ac9647bf473365f8d817790e11aeda7374a6d8Mike Reed ((b) << ANPColor_BSHIFT)) 3578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 3588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPPaintFlag { 3598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kAntiAlias_ANPPaintFlag = 1 << 0, 3608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kFilterBitmap_ANPPaintFlag = 1 << 1, 3618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kDither_ANPPaintFlag = 1 << 2, 3628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kUnderlineText_ANPPaintFlag = 1 << 3, 3638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kStrikeThruText_ANPPaintFlag = 1 << 4, 3648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kFakeBoldText_ANPPaintFlag = 1 << 5, 3658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 3668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef uint32_t ANPPaintFlags; 3678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 3688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPPaintStyles { 3698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kFill_ANPPaintStyle = 0, 3708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kStroke_ANPPaintStyle = 1, 3718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kFillAndStroke_ANPPaintStyle = 2 3728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 3738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPPaintStyle; 3748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 3758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPPaintCaps { 3768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kButt_ANPPaintCap = 0, 3778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kRound_ANPPaintCap = 1, 3788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kSquare_ANPPaintCap = 2 3798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 3808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPPaintCap; 3818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 3828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPPaintJoins { 3838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kMiter_ANPPaintJoin = 0, 3848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kRound_ANPPaintJoin = 1, 3858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kBevel_ANPPaintJoin = 2 3868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 3878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPPaintJoin; 3888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 3898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPPaintAligns { 3908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kLeft_ANPPaintAlign = 0, 3918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kCenter_ANPPaintAlign = 1, 3928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kRight_ANPPaintAlign = 2 3938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 3948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPPaintAlign; 3958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 3968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPTextEncodings { 3978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kUTF8_ANPTextEncoding = 0, 3988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kUTF16_ANPTextEncoding = 1, 3998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 4008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPTextEncoding; 4018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 4028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPTypefaceStyles { 4038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kBold_ANPTypefaceStyle = 1 << 0, 4048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kItalic_ANPTypefaceStyle = 1 << 1 4058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 4068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef uint32_t ANPTypefaceStyle; 4078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 408b91f67b5c82b6d5f399a629b1434fc40a271737cMike Reedtypedef uint32_t ANPFontTableTag; 409b91f67b5c82b6d5f399a629b1434fc40a271737cMike Reed 4108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPFontMetrics { 411ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** The greatest distance above the baseline for any glyph (will be <= 0) */ 4128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float fTop; 413ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** The recommended distance above the baseline (will be <= 0) */ 4148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float fAscent; 415ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** The recommended distance below the baseline (will be >= 0) */ 4168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float fDescent; 417ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** The greatest distance below the baseline for any glyph (will be >= 0) */ 4188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float fBottom; 419ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** The recommended distance to add between lines of text (will be >= 0) */ 4208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float fLeading; 4218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 4228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 4238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPTypefaceInterfaceV0 : ANPInterface { 4248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return a new reference to the typeface that most closely matches the 4258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project requested name and style. Pass null as the name to return 4268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project the default font for the requested style. Will never return null 4278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 4288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project @param name May be NULL. The name of the font family. 4298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project @param style The style (normal, bold, italic) of the typeface. 4308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project @return reference to the closest-matching typeface. Caller must call 4318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unref() when they are done with the typeface. 4328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 4338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPTypeface* (*createFromName)(const char name[], ANPTypefaceStyle); 4348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 4358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return a new reference to the typeface that most closely matches the 4368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project requested typeface and specified Style. Use this call if you want to 4378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project pick a new style from the same family of the existing typeface. 4388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project If family is NULL, this selects from the default font's family. 4398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 4408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project @param family May be NULL. The name of the existing type face. 4418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project @param s The style (normal, bold, italic) of the type face. 4428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project @return reference to the closest-matching typeface. Call must call 4438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unref() when they are done. 4448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 4458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPTypeface* (*createFromTypeface)(const ANPTypeface* family, 4468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPTypefaceStyle); 447a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 4488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return the owner count of the typeface. A newly created typeface has an 4498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project owner count of 1. When the owner count is reaches 0, the typeface is 4508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project deleted. 4518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 4528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t (*getRefCount)(const ANPTypeface*); 4538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 4548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Increment the owner count on the typeface 4558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 4568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*ref)(ANPTypeface*); 4578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 4588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Decrement the owner count on the typeface. When the count goes to 0, 4598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project the typeface is deleted. 4608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 4618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*unref)(ANPTypeface*); 462a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 4638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return the style bits for the specified typeface 4648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 4658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPTypefaceStyle (*getStyle)(const ANPTypeface*); 466b91f67b5c82b6d5f399a629b1434fc40a271737cMike Reed 4673cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed /** Some fonts are stored in files. If that is true for the fontID, then 4683cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed this returns the byte length of the full file path. If path is not null, 4693cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed then the full path is copied into path (allocated by the caller), up to 4703cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed length bytes. If index is not null, then it is set to the truetype 4713cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed collection index for this font, or 0 if the font is not in a collection. 4723cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed 4733cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed Note: getFontPath does not assume that path is a null-terminated string, 4743cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed so when it succeeds, it only copies the bytes of the file name and 4753cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed nothing else (i.e. it copies exactly the number of bytes returned by the 4763cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed function. If the caller wants to treat path[] as a C string, it must be 4773cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed sure that it is allocated at least 1 byte larger than the returned size, 4783cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed and it must copy in the terminating 0. 4793cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed 4803cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed If the fontID does not correspond to a file, then the function returns 4813cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed 0, and the path and index parameters are ignored. 4823cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed 4833cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed @param fontID The font whose file name is being queried 4843cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed @param path Either NULL, or storage for receiving up to length bytes 4853cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed of the font's file name. Allocated by the caller. 4863cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed @param length The maximum space allocated in path (by the caller). 4873cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed Ignored if path is NULL. 4883cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed @param index Either NULL, or receives the TTC index for this font. 4893cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed If the font is not a TTC, then will be set to 0. 4903cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed @return The byte length of th font's file name, or 0 if the font is not 4913cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed baked by a file. 4923cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed */ 4933cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed int32_t (*getFontPath)(const ANPTypeface*, char path[], int32_t length, 4943cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed int32_t* index); 4953cec237b4a0df2776318c343c9ccc9bbbcfd11f8Mike Reed 496ae107e96f52ebe258a8ef5f32100c77ededc2d34Mike Reed /** Return the path name for the font directory, or NULL if not supported 497b91f67b5c82b6d5f399a629b1434fc40a271737cMike Reed */ 498ae107e96f52ebe258a8ef5f32100c77ededc2d34Mike Reed const char* (*getFontDirectoryPath)(); 4998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 5008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPPaintInterfaceV0 : ANPInterface { 502ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return a new paint object, which holds all of the color and style 5038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project attributes that affect how things (geometry, text, bitmaps) are drawn 5048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project in a ANPCanvas. 505a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project The paint that is returned is not tied to any particular plugin 5078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project instance, but it must only be accessed from one thread at a time. 5088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 5098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPPaint* (*newPaint)(); 5108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*deletePaint)(ANPPaint*); 511a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPPaintFlags (*getFlags)(const ANPPaint*); 5138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setFlags)(ANPPaint*, ANPPaintFlags); 514a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPColor (*getColor)(const ANPPaint*); 5168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setColor)(ANPPaint*, ANPColor); 517a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPPaintStyle (*getStyle)(const ANPPaint*); 5198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setStyle)(ANPPaint*, ANPPaintStyle); 5208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float (*getStrokeWidth)(const ANPPaint*); 5228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float (*getStrokeMiter)(const ANPPaint*); 5238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPPaintCap (*getStrokeCap)(const ANPPaint*); 5248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPPaintJoin (*getStrokeJoin)(const ANPPaint*); 5258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setStrokeWidth)(ANPPaint*, float); 5268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setStrokeMiter)(ANPPaint*, float); 5278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setStrokeCap)(ANPPaint*, ANPPaintCap); 5288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setStrokeJoin)(ANPPaint*, ANPPaintJoin); 529a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPTextEncoding (*getTextEncoding)(const ANPPaint*); 5318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPPaintAlign (*getTextAlign)(const ANPPaint*); 5328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float (*getTextSize)(const ANPPaint*); 5338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float (*getTextScaleX)(const ANPPaint*); 5348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float (*getTextSkewX)(const ANPPaint*); 5358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setTextEncoding)(ANPPaint*, ANPTextEncoding); 5368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setTextAlign)(ANPPaint*, ANPPaintAlign); 5378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setTextSize)(ANPPaint*, float); 5388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setTextScaleX)(ANPPaint*, float); 5398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setTextSkewX)(ANPPaint*, float); 5408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return the typeface ine paint, or null if there is none. This does not 5428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project modify the owner count of the returned typeface. 5438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 5448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPTypeface* (*getTypeface)(const ANPPaint*); 5458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Set the paint's typeface. If the paint already had a non-null typeface, 5478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project its owner count is decremented. If the new typeface is non-null, its 5488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project owner count is incremented. 5498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 5508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*setTypeface)(ANPPaint*, ANPTypeface*); 5518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return the width of the text. If bounds is not null, return the bounds 5538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project of the text in that rectangle. 5548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 5558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float (*measureText)(ANPPaint*, const void* text, uint32_t byteLength, 5568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPRectF* bounds); 557a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return the number of unichars specifed by the text. 5598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project If widths is not null, returns the array of advance widths for each 5608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unichar. 5618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project If bounds is not null, returns the array of bounds for each unichar. 5628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 5638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int (*getTextWidths)(ANPPaint*, const void* text, uint32_t byteLength, 5648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float widths[], ANPRectF bounds[]); 565a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Return in metrics the spacing values for text, respecting the paint's 5678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project typeface and pointsize, and return the spacing between lines 5688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project (descent - ascent + leading). If metrics is NULL, it will be ignored. 5698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 5708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float (*getFontMetrics)(ANPPaint*, ANPFontMetrics* metrics); 5718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 5728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPCanvasInterfaceV0 : ANPInterface { 574ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return a canvas that will draw into the specified bitmap. Note: the 5758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project canvas copies the fields of the bitmap, so it need not persist after 5768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project this call, but the canvas DOES point to the same pixel memory that the 5778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bitmap did, so the canvas should not be used after that pixel memory 5788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project goes out of scope. In the case of creating a canvas to draw into the 5798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project pixels provided by kDraw_ANPEventType, those pixels are only while 5808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project handling that event. 581a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 5828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project The canvas that is returned is not tied to any particular plugin 5838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project instance, but it must only be accessed from one thread at a time. 5848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 5858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPCanvas* (*newCanvas)(const ANPBitmap*); 5868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*deleteCanvas)(ANPCanvas*); 5878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 5888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*save)(ANPCanvas*); 5898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*restore)(ANPCanvas*); 5908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*translate)(ANPCanvas*, float tx, float ty); 5918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*scale)(ANPCanvas*, float sx, float sy); 5928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*rotate)(ANPCanvas*, float degrees); 5938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*skew)(ANPCanvas*, float kx, float ky); 5948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*concat)(ANPCanvas*, const ANPMatrix*); 5958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*clipRect)(ANPCanvas*, const ANPRectF*); 5968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*clipPath)(ANPCanvas*, const ANPPath*); 5978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 598ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return the current matrix on the canvas 5998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*getTotalMatrix)(ANPCanvas*, ANPMatrix*); 601ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return the current clip bounds in local coordinates, expanding it to 6028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project account for antialiasing edge effects if aa is true. If the 6038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project current clip is empty, return false and ignore the bounds argument. 6048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool (*getLocalClipBounds)(ANPCanvas*, ANPRectF* bounds, bool aa); 606ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Return the current clip bounds in device coordinates in bounds. If the 6078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project current clip is empty, return false and ignore the bounds argument. 6088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool (*getDeviceClipBounds)(ANPCanvas*, ANPRectI* bounds); 6104603aa50552a853aa7aedcd809460a83586daa53Mike Reed 6118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawColor)(ANPCanvas*, ANPColor); 6128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawPaint)(ANPCanvas*, const ANPPaint*); 6134603aa50552a853aa7aedcd809460a83586daa53Mike Reed void (*drawLine)(ANPCanvas*, float x0, float y0, float x1, float y1, 6144603aa50552a853aa7aedcd809460a83586daa53Mike Reed const ANPPaint*); 6158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawRect)(ANPCanvas*, const ANPRectF*, const ANPPaint*); 6168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawOval)(ANPCanvas*, const ANPRectF*, const ANPPaint*); 6178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawPath)(ANPCanvas*, const ANPPath*, const ANPPaint*); 6188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawText)(ANPCanvas*, const void* text, uint32_t byteLength, 6198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float x, float y, const ANPPaint*); 6208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawPosText)(ANPCanvas*, const void* text, uint32_t byteLength, 6218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const float xy[], const ANPPaint*); 6228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawBitmap)(ANPCanvas*, const ANPBitmap*, float x, float y, 6238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const ANPPaint*); 6248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*drawBitmapRect)(ANPCanvas*, const ANPBitmap*, 6258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const ANPRectI* src, const ANPRectF* dst, 6268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const ANPPaint*); 6278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 6288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 6298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPWindowInterfaceV0 : ANPInterface { 6308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Given the window field from the NPWindow struct, and an optional rect 6318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project describing the subset of the window that will be drawn to (may be null) 6328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return true if the bitmap for that window can be accessed, and if so, 6338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project fill out the specified ANPBitmap to point to the window's pixels. 634a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 6358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project When drawing is complete, call unlock(window) 6368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool (*lockRect)(void* window, const ANPRectI* inval, ANPBitmap*); 6388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** The same as lockRect, but takes a region instead of a rect to specify 6398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project the area that will be changed/drawn. 6408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool (*lockRegion)(void* window, const ANPRegion* inval, ANPBitmap*); 6428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Given a successful call to lock(window, inval, &bitmap), call unlock 6438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project to release access to the pixels, and allow the browser to display the 6448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project results. If lock returned false, unlock should not be called. 6458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*unlock)(void* window); 647e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger /** Registers a set of rectangles that the plugin would like to keep on 648e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger screen. The rectangles are listed in order of priority with the highest 649e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger priority rectangle in location rects[0]. The browser will attempt to keep 650e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger as many of the rectangles on screen as possible and will scroll them into 651e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger view in response to the invocation of this method and other various events. 652e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger The count specifies how many rectangles are in the array. If the count is 653e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger zero it signals the browser that any existing rectangles should be cleared 654e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger and no rectangles will be tracked. 655e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger */ 656e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger void (*setVisibleRects)(NPP instance, const ANPRectI rects[], int32_t count); 657e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger /** Clears any rectangles that are being tracked as a result of a call to 658e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger setVisibleRects. This call is equivalent to setVisibleRect(inst, NULL, 0). 659e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger */ 660e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger void (*clearVisibleRects)(NPP instance); 6615c6846a9fb474dce40db8859579e0d6a3f802787Derek Sollenberger /** Given a boolean value of true the device will be requested to provide 6625c6846a9fb474dce40db8859579e0d6a3f802787Derek Sollenberger a keyboard. A value of false will result in a request to hide the 6635c6846a9fb474dce40db8859579e0d6a3f802787Derek Sollenberger keyboard. Further, the on-screen keyboard will not be displayed if a 6645c6846a9fb474dce40db8859579e0d6a3f802787Derek Sollenberger physical keyboard is active. 6655c6846a9fb474dce40db8859579e0d6a3f802787Derek Sollenberger */ 6665c6846a9fb474dce40db8859579e0d6a3f802787Derek Sollenberger void (*showKeyboard)(NPP instance, bool value); 6678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 6688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 6698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 6708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 6718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPSampleFormats { 6728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kUnknown_ANPSamleFormat = 0, 6738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kPCM16Bit_ANPSampleFormat = 1, 6748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kPCM8Bit_ANPSampleFormat = 2 6758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 6768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPSampleFormat; 6778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 6788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/** The audio buffer is passed to the callback proc to request more samples. 6798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project It is owned by the system, and the callback may read it, but should not 6808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project maintain a pointer to it outside of the scope of the callback proc. 6818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPAudioBuffer { 6838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // RO - repeat what was specified in newTrack() 6848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t channelCount; 6858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // RO - repeat what was specified in newTrack() 6868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPSampleFormat format; 6878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** This buffer is owned by the caller. Inside the callback proc, up to 6888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project "size" bytes of sample data should be written into this buffer. The 6898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project address is only valid for the scope of a single invocation of the 6908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project callback proc. 6918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void* bufferData; 6938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** On input, specifies the maximum number of bytes that can be written 6948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project to "bufferData". On output, specifies the actual number of bytes that 6958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project the callback proc wrote into "bufferData". 6968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 6978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project uint32_t size; 6988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 6998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPAudioEvents { 7018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** This event is passed to the callback proc when the audio-track needs 7028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project more sample data written to the provided buffer parameter. 7038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 7048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kMoreData_ANPAudioEvent = 0, 7058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** This event is passed to the callback proc if the audio system runs out 7068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project of sample data. In this event, no buffer parameter will be specified 7078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project (i.e. NULL will be passed to the 3rd parameter). 7088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 7098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kUnderRun_ANPAudioEvent = 1 7108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 7118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPAudioEvent; 7128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/** Called to feed sample data to the track. This will be called in a separate 7148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project thread. However, you may call trackStop() from the callback (but you 7158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project cannot delete the track). 716a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 7178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project For example, when you have written the last chunk of sample data, you can 7188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project immediately call trackStop(). This will take effect after the current 7198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project buffer has been played. 720a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 7218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project The "user" parameter is the same value that was passed to newTrack() 7228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 7238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef void (*ANPAudioCallbackProc)(ANPAudioEvent event, void* user, 7248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPAudioBuffer* buffer); 7258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPAudioTrack; // abstract type for audio tracks 7278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPAudioTrackInterfaceV0 : ANPInterface { 729ce300b91859a4830a00c388a600cddef96ed48e1Derek Sollenberger /** Create a new audio track, or NULL on failure. 7308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 7318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPAudioTrack* (*newTrack)(uint32_t sampleRate, // sampling rate in Hz 7328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPSampleFormat, 7338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int channelCount, // MONO=1, STEREO=2 7348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPAudioCallbackProc, 7358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void* user); 7368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*deleteTrack)(ANPAudioTrack*); 7378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*start)(ANPAudioTrack*); 7398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*pause)(ANPAudioTrack*); 7408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void (*stop)(ANPAudioTrack*); 7418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project /** Returns true if the track is not playing (e.g. pause or stop was called, 7428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project or start was never called. 7438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 7448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool (*isStopped)(ANPAudioTrack*); 7458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 7468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 7488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// HandleEvent 7498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPEventTypes { 7513d709e1f628a1547fba1e4cab0c91a55f7ed7e7aDerek Sollenberger kNull_ANPEventType = 0, 7523d709e1f628a1547fba1e4cab0c91a55f7ed7e7aDerek Sollenberger kKey_ANPEventType = 1, 753d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger kMouse_ANPEventType = 2, 754d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger kTouch_ANPEventType = 3, 755d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger kDraw_ANPEventType = 4, 756d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger kLifecycle_ANPEventType = 5, 757e0204f4150fd9c321f119dc78d9e23e3164b4b1dDerek Sollenberger kSurface_ANPEventType = 6, 7588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 7598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPEventType; 7608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPKeyActions { 7628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kDown_ANPKeyAction = 0, 7638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kUp_ANPKeyAction = 1, 7648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 7658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPKeyAction; 7668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "ANPKeyCodes.h" 7688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPKeyCode; 7698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 7708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPKeyModifiers { 7718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kAlt_ANPKeyModifier = 1 << 0, 7728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project kShift_ANPKeyModifier = 1 << 1, 7738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 7748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// bit-field containing some number of ANPKeyModifier bits 7758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef uint32_t ANPKeyModifier; 7768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 777d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenbergerenum ANPMouseActions { 778d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger kDown_ANPMouseAction = 0, 779d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger kUp_ANPMouseAction = 1, 780d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger}; 781d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenbergertypedef int32_t ANPMouseAction; 782d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger 7838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectenum ANPTouchActions { 78456ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger kDown_ANPTouchAction = 0, 78556ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger kUp_ANPTouchAction = 1, 78656ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger kMove_ANPTouchAction = 2, 78756ce2fa12f7492cf355cfb37b80b679d7921f6d4Derek Sollenberger kCancel_ANPTouchAction = 3, 7888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 7898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projecttypedef int32_t ANPTouchAction; 7908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 791a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenbergerenum ANPLifecycleActions { 792a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger kPause_ANPLifecycleAction = 0, 793a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger kResume_ANPLifecycleAction = 1, 794a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger kGainFocus_ANPLifecycleAction = 2, 795ba11d034d7050033f698b2bc3a3c156e062ba2ddDerek Sollenberger kLoseFocus_ANPLifecycleAction = 3, 7960fae426bf2862e6ba2745a999ecb25d172c6860aDerek Sollenberger kFreeMemory_ANPLifecycleAction = 4, 797243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger /** The page has finished loading. This happens when the page's top level 798243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger frame reports that it has completed loading. 799243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger */ 80010c34b4139f0041a0dac539139c7dbee46595b2cDerek Sollenberger kOnLoad_ANPLifecycleAction = 5, 801a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger}; 802a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenbergertypedef uint32_t ANPLifecycleAction; 803a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger 804e661c6da169832b46b6db967a09adb4459db003aPatrick Scottenum ANPSurfaceActions { 805e661c6da169832b46b6db967a09adb4459db003aPatrick Scott /** The surface has been created and is ready to be used. Any calls to 806e661c6da169832b46b6db967a09adb4459db003aPatrick Scott lock/unlock before this action will fail. 807e661c6da169832b46b6db967a09adb4459db003aPatrick Scott */ 808e661c6da169832b46b6db967a09adb4459db003aPatrick Scott kCreated_ANPSurfaceAction = 0, 809969b05c5249c99a107c8542cdda4a1e47d5a7487Patrick Scott /** The surface's dimension has changed. 810e661c6da169832b46b6db967a09adb4459db003aPatrick Scott */ 811e661c6da169832b46b6db967a09adb4459db003aPatrick Scott kChanged_ANPSurfaceAction = 1, 812e661c6da169832b46b6db967a09adb4459db003aPatrick Scott /** The surface has been destroyed. This happens when the view system has 813e661c6da169832b46b6db967a09adb4459db003aPatrick Scott remove the surface (possibly due to the plugin being offscreen). Calls 814e661c6da169832b46b6db967a09adb4459db003aPatrick Scott to lock/unlock will fail after this action and before 815e661c6da169832b46b6db967a09adb4459db003aPatrick Scott kCreate_ANPSurfaceAction. 816e661c6da169832b46b6db967a09adb4459db003aPatrick Scott */ 817e661c6da169832b46b6db967a09adb4459db003aPatrick Scott kDestroyed_ANPSurfaceAction = 2, 818e661c6da169832b46b6db967a09adb4459db003aPatrick Scott}; 819e661c6da169832b46b6db967a09adb4459db003aPatrick Scotttypedef uint32_t ANPSurfaceAction; 820e661c6da169832b46b6db967a09adb4459db003aPatrick Scott 8218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* This is what is passed to NPP_HandleEvent() */ 8228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectstruct ANPEvent { 8238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project uint32_t inSize; // size of this struct in bytes 8248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPEventType eventType; 8258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // use based on the value in eventType 8268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project union { 8278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project struct { 8288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPKeyAction action; 8298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPKeyCode nativeCode; 8308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t virtualCode; // windows virtual key code 8318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPKeyModifier modifiers; 8328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t repeatCount; // 0 for initial down (or up) 8338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t unichar; // 0 if there is no value 8348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } key; 8358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project struct { 836d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger ANPMouseAction action; 837d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger int32_t x; // relative to your "window" (0...width) 838d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger int32_t y; // relative to your "window" (0...height) 839d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger } mouse; 840d3fd788536f3fe65035a8fbba4ede47701716c43Derek Sollenberger struct { 8418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPTouchAction action; 8428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANPKeyModifier modifiers; 8438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t x; // relative to your "window" (0...width) 8448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project int32_t y; // relative to your "window" (0...height) 8458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } touch; 846a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger struct { 847a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger ANPLifecycleAction action; 848a2c69492fd11733119d4f6ce3540acdfee9bf88cDerek Sollenberger } lifecycle; 849535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger struct { 850535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger ANPDrawingModel model; 851535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger // relative to (0,0) in top-left of your plugin 852535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger ANPRectI clip; 853535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger // use based on the value in model 854535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger union { 855535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger ANPBitmap bitmap; 856535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger } data; 857535c54975bd9f79f3ab3f02f8d1b831d8ade7c51Derek Sollenberger } draw; 8583d709e1f628a1547fba1e4cab0c91a55f7ed7e7aDerek Sollenberger struct { 859e661c6da169832b46b6db967a09adb4459db003aPatrick Scott ANPSurfaceAction action; 860e661c6da169832b46b6db967a09adb4459db003aPatrick Scott /** This union is based on the value of action and contains data 861e661c6da169832b46b6db967a09adb4459db003aPatrick Scott specific to the given action. 862e661c6da169832b46b6db967a09adb4459db003aPatrick Scott */ 863e661c6da169832b46b6db967a09adb4459db003aPatrick Scott union { 864e661c6da169832b46b6db967a09adb4459db003aPatrick Scott /** This struct is filled in only during the 865e661c6da169832b46b6db967a09adb4459db003aPatrick Scott kChanged_ANPSurfaceAction action. For all other actions, 866e661c6da169832b46b6db967a09adb4459db003aPatrick Scott this struct is undefined. 867e661c6da169832b46b6db967a09adb4459db003aPatrick Scott */ 868e661c6da169832b46b6db967a09adb4459db003aPatrick Scott struct { 869e661c6da169832b46b6db967a09adb4459db003aPatrick Scott int32_t width; 870e661c6da169832b46b6db967a09adb4459db003aPatrick Scott int32_t height; 871e661c6da169832b46b6db967a09adb4459db003aPatrick Scott } changed; 872e661c6da169832b46b6db967a09adb4459db003aPatrick Scott } data; 873e661c6da169832b46b6db967a09adb4459db003aPatrick Scott } surface; 874243869ecee2d4b5ab0f796fcc6692ece5b03c15eDerek Sollenberger int32_t other[8]; 8758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } data; 8768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 8778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 8780a2bed53555947aea37912d694f9c7c376490808Grace Kloba/////////////////////////////////////////////////////////////////////////////// 8790a2bed53555947aea37912d694f9c7c376490808Grace Kloba// System properties 8800a2bed53555947aea37912d694f9c7c376490808Grace Kloba 8810a2bed53555947aea37912d694f9c7c376490808Grace Klobastruct ANPSystemInterfaceV0 : ANPInterface { 8820a2bed53555947aea37912d694f9c7c376490808Grace Kloba /** Return the path name for the current Application's plugin data directory, 8830a2bed53555947aea37912d694f9c7c376490808Grace Kloba * or NULL if not supported 8840a2bed53555947aea37912d694f9c7c376490808Grace Kloba */ 8850a2bed53555947aea37912d694f9c7c376490808Grace Kloba const char* (*getApplicationDataDirectory)(); 8860a2bed53555947aea37912d694f9c7c376490808Grace Kloba}; 8870a2bed53555947aea37912d694f9c7c376490808Grace Kloba 8888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif 8898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 890