root/ppapi/cpp/private/pdf.cc

DEFINITIONS

1. IsAvailable
2. GetLocalizedString
3. GetResourceImage
4. GetFontFileWithFallback
5. GetFontFileWithFallback
6. GetFontTableForPrivateFontFile
7. SearchString
8. DidStartLoading
9. DidStopLoading
10. SetContentRestriction
11. HistogramPDFPageCount
12. UserMetricsRecordAction
13. HasUnsupportedFeature
14. SaveAs
15. Print
16. IsFeatureEnabled
17. GetResourceImageForScale
18. ModalPromptForPassword
19. IsOutOfProcess
20. SetSelectedText
21. SetLinkUnderCursor

// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ppapi/cpp/private/pdf.h"

#include "ppapi/c/trusted/ppb_browser_font_trusted.h"
#include "ppapi/cpp/image_data.h"
#include "ppapi/cpp/instance_handle.h"
#include "ppapi/cpp/module_impl.h"
#include "ppapi/cpp/var.h"

namespace pp {

namespace {

template <> const char* interface_name<PPB_PDF>() {
  return PPB_PDF_INTERFACE;
}

}  // namespace

// static
bool PDF::IsAvailable() {
  return has_interface<PPB_PDF>();
}

// static
Var PDF::GetLocalizedString(const InstanceHandle& instance,
                            PP_ResourceString string_id) {
  if (has_interface<PPB_PDF>()) {
    return Var(PASS_REF,
               get_interface<PPB_PDF>()->GetLocalizedString(
                   instance.pp_instance(), string_id));
  }
  return Var();
}

// static
ImageData PDF::GetResourceImage(const InstanceHandle& instance,
                                PP_ResourceImage image_id) {
  if (has_interface<PPB_PDF>()) {
    return ImageData(PASS_REF,
                     get_interface<PPB_PDF>()->GetResourceImage(
                         instance.pp_instance(), image_id));
  }
  return ImageData();
}

// static
PP_Resource PDF::GetFontFileWithFallback(
    const InstanceHandle& instance,
    const PP_FontDescription_Dev* description,
    PP_PrivateFontCharset charset) {
  if (has_interface<PPB_PDF>()) {
    PP_BrowserFont_Trusted_Description converted_desc;
    converted_desc.face = description->face;
    converted_desc.family = static_cast<PP_BrowserFont_Trusted_Family>(
        description->family);
    converted_desc.size = description->size;
    converted_desc.weight = static_cast<PP_BrowserFont_Trusted_Weight>(
        description->weight);
    converted_desc.italic = description->italic;
    converted_desc.small_caps = description->small_caps;
    converted_desc.letter_spacing = description->letter_spacing;
    converted_desc.word_spacing = description->word_spacing;
    return get_interface<PPB_PDF>()->GetFontFileWithFallback(
        instance.pp_instance(), &converted_desc, charset);
  }
  return 0;
}

// static
PP_Resource PDF::GetFontFileWithFallback(
    const InstanceHandle& instance,
    const PP_BrowserFont_Trusted_Description* description,
    PP_PrivateFontCharset charset) {
  if (has_interface<PPB_PDF>()) {
    return get_interface<PPB_PDF>()->GetFontFileWithFallback(
        instance.pp_instance(), description, charset);
  }
  return 0;
}

// static
bool PDF::GetFontTableForPrivateFontFile(PP_Resource font_file,
                                         uint32_t table,
                                         void* output,
                                         uint32_t* output_length) {
  if (has_interface<PPB_PDF>()) {
    return get_interface<PPB_PDF>()->GetFontTableForPrivateFontFile(font_file,
        table, output, output_length);
  }
  return false;
}

// static
void PDF::SearchString(const InstanceHandle& instance,
                       const unsigned short* string,
                       const unsigned short* term,
                       bool case_sensitive,
                       PP_PrivateFindResult** results,
                       int* count) {
  if (has_interface<PPB_PDF>()) {
    get_interface<PPB_PDF>()->SearchString(instance.pp_instance(), string,
        term, case_sensitive, results, count);
  }
}

// static
void PDF::DidStartLoading(const InstanceHandle& instance) {
  if (has_interface<PPB_PDF>())
    get_interface<PPB_PDF>()->DidStartLoading(instance.pp_instance());
}

// static
void PDF::DidStopLoading(const InstanceHandle& instance) {
  if (has_interface<PPB_PDF>())
    get_interface<PPB_PDF>()->DidStopLoading(instance.pp_instance());
}

// static
void PDF::SetContentRestriction(const InstanceHandle& instance,
                                int restrictions) {
  if (has_interface<PPB_PDF>()) {
    get_interface<PPB_PDF>()->SetContentRestriction(instance.pp_instance(),
                                                    restrictions);
  }
}

// static
void PDF::HistogramPDFPageCount(const InstanceHandle& instance,
                                int count) {
  if (has_interface<PPB_PDF>())
    get_interface<PPB_PDF>()->HistogramPDFPageCount(instance.pp_instance(),
                                                    count);
}

// static
void PDF::UserMetricsRecordAction(const InstanceHandle& instance,
                                  const Var& action) {
  if (has_interface<PPB_PDF>()) {
    get_interface<PPB_PDF>()->UserMetricsRecordAction(instance.pp_instance(),
                                                      action.pp_var());
  }
}

// static
void PDF::HasUnsupportedFeature(const InstanceHandle& instance) {
  if (has_interface<PPB_PDF>())
    get_interface<PPB_PDF>()->HasUnsupportedFeature(instance.pp_instance());
}

// static
void PDF::SaveAs(const InstanceHandle& instance) {
  if (has_interface<PPB_PDF>())
    get_interface<PPB_PDF>()->SaveAs(instance.pp_instance());
}

// static
void PDF::Print(const InstanceHandle& instance) {
  if (has_interface<PPB_PDF>())
    get_interface<PPB_PDF>()->Print(instance.pp_instance());
}

// static
bool PDF::IsFeatureEnabled(const InstanceHandle& instance,
                           PP_PDFFeature feature) {
  if (has_interface<PPB_PDF>())
    return PP_ToBool(get_interface<PPB_PDF>()->IsFeatureEnabled(
        instance.pp_instance(), feature));
  return false;
}

// static
ImageData PDF::GetResourceImageForScale(const InstanceHandle& instance,
                                        PP_ResourceImage image_id,
                                        float scale) {
  if (has_interface<PPB_PDF>()) {
    return ImageData(PASS_REF,
                     get_interface<PPB_PDF>()->GetResourceImageForScale(
                         instance.pp_instance(), image_id, scale));
  }
  return ImageData();
}

// static
Var PDF::ModalPromptForPassword(const InstanceHandle& instance,
                                Var message) {
  if (has_interface<PPB_PDF>()) {
    return Var(PASS_REF,
               get_interface<PPB_PDF>()->ModalPromptForPassword(
                   instance.pp_instance(),
                   message.pp_var()));
  }
  return Var();
}

// static
bool PDF::IsOutOfProcess(const InstanceHandle& instance) {
  if (has_interface<PPB_PDF>()) {
    return PP_ToBool(get_interface<PPB_PDF>()->IsOutOfProcess(
        instance.pp_instance()));
  }
  return false;
}

// static
void PDF::SetSelectedText(const InstanceHandle& instance,
                          const char* selected_text) {
  if (has_interface<PPB_PDF>()) {
    get_interface<PPB_PDF>()->SetSelectedText(instance.pp_instance(),
                                              selected_text);
  }
}

// static
void PDF::SetLinkUnderCursor(const InstanceHandle& instance, const char* url) {
  if (has_interface<PPB_PDF>())
    get_interface<PPB_PDF>()->SetLinkUnderCursor(instance.pp_instance(), url);
}

}  // namespace pp