pdf.h revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d
1// Copyright (c) 2013 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#ifndef PPAPI_CPP_PRIVATE_PDF_H_ 6#define PPAPI_CPP_PRIVATE_PDF_H_ 7 8#include <string> 9 10#include "ppapi/c/private/ppb_pdf.h" 11 12struct PP_BrowserFont_Trusted_Description; 13 14namespace pp { 15 16class ImageData; 17class InstanceHandle; 18class Var; 19 20class PDF { 21 public: 22 // Returns true if the required interface is available. 23 static bool IsAvailable(); 24 25 static Var GetLocalizedString(const InstanceHandle& instance, 26 PP_ResourceString string_id); 27 static ImageData GetResourceImage(const InstanceHandle& instance, 28 PP_ResourceImage image_id); 29 // TODO(raymes): Remove this version when the PDF code is changed to use 30 // PP_BrowserFont_Trusted_Description. 31 static PP_Resource GetFontFileWithFallback( 32 const InstanceHandle& instance, 33 const PP_FontDescription_Dev* description, 34 PP_PrivateFontCharset charset); 35 static PP_Resource GetFontFileWithFallback( 36 const InstanceHandle& instance, 37 const PP_BrowserFont_Trusted_Description* description, 38 PP_PrivateFontCharset charset); 39 static bool GetFontTableForPrivateFontFile(PP_Resource font_file, 40 uint32_t table, 41 void* output, 42 uint32_t* output_length); 43 static void SearchString(const InstanceHandle& instance, 44 const unsigned short* string, 45 const unsigned short* term, 46 bool case_sensitive, 47 PP_PrivateFindResult** results, 48 int* count); 49 static void DidStartLoading(const InstanceHandle& instance); 50 static void DidStopLoading(const InstanceHandle& instance); 51 static void SetContentRestriction(const InstanceHandle& instance, 52 int restrictions); 53 static void HistogramPDFPageCount(const InstanceHandle& instance, 54 int count); 55 static void UserMetricsRecordAction(const InstanceHandle& instance, 56 const Var& action); 57 static void HasUnsupportedFeature(const InstanceHandle& instance); 58 static void SaveAs(const InstanceHandle& instance); 59 static void Print(const InstanceHandle& instance); 60 static bool IsFeatureEnabled(const InstanceHandle& instance, 61 PP_PDFFeature feature); 62 static ImageData GetResourceImageForScale(const InstanceHandle& instance, 63 PP_ResourceImage image_id, 64 float scale); 65}; 66 67} // namespace pp 68 69#endif // PPAPI_CPP_PRIVATE_PDF_H_ 70