ui/base/dragdrop/os_exchange_data.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/base/dragdrop/os_exchange_data.h"
   6
   7 #include "base/pickle.h"
   8 #include "url/gurl.h"
   9
  10 namespace ui {
  11
  12 OSExchangeData::DownloadFileInfo::DownloadFileInfo(
  13     const base::FilePath& filename,
  14     DownloadFileProvider* downloader)
  15     : filename(filename),
  16       downloader(downloader) {
  17 }
  18
  19 OSExchangeData::DownloadFileInfo::~DownloadFileInfo() {}
  20
  21 OSExchangeData::OSExchangeData() : provider_(CreateProvider()) {
  22 }
  23
  24 OSExchangeData::OSExchangeData(Provider* provider) : provider_(provider) {
  25 }
  26
  27 OSExchangeData::~OSExchangeData() {
  28 }
  29
  30 void OSExchangeData::MarkOriginatedFromRenderer() {
  31   provider_->MarkOriginatedFromRenderer();
  32 }
  33
  34 bool OSExchangeData::DidOriginateFromRenderer() const {
  35   return provider_->DidOriginateFromRenderer();
  36 }
  37
  38 void OSExchangeData::SetString(const base::string16& data) {
  39   provider_->SetString(data);
  40 }
  41
  42 void OSExchangeData::SetURL(const GURL& url, const base::string16& title) {
  43   provider_->SetURL(url, title);
  44 }
  45
  46 void OSExchangeData::SetFilename(const base::FilePath& path) {
  47   provider_->SetFilename(path);
  48 }
  49
  50 void OSExchangeData::SetFilenames(
  51     const std::vector<FileInfo>& filenames) {
  52   provider_->SetFilenames(filenames);
  53 }
  54
  55 void OSExchangeData::SetPickledData(const CustomFormat& format,
  56                                     const base::Pickle& data) {
  57   provider_->SetPickledData(format, data);
  58 }
  59
  60 bool OSExchangeData::GetString(base::string16* data) const {
  61   return provider_->GetString(data);
  62 }
  63
  64 bool OSExchangeData::GetURLAndTitle(FilenameToURLPolicy policy,
  65                                     GURL* url,
  66                                     base::string16* title) const {
  67   return provider_->GetURLAndTitle(policy, url, title);
  68 }
  69
  70 bool OSExchangeData::GetFilename(base::FilePath* path) const {
  71   return provider_->GetFilename(path);
  72 }
  73
  74 bool OSExchangeData::GetFilenames(
  75     std::vector<FileInfo>* filenames) const {
  76   return provider_->GetFilenames(filenames);
  77 }
  78
  79 bool OSExchangeData::GetPickledData(const CustomFormat& format,
  80                                     base::Pickle* data) const {
  81   return provider_->GetPickledData(format, data);
  82 }
  83
  84 bool OSExchangeData::HasString() const {
  85   return provider_->HasString();
  86 }
  87
  88 bool OSExchangeData::HasURL(FilenameToURLPolicy policy) const {
  89   return provider_->HasURL(policy);
  90 }
  91
  92 bool OSExchangeData::HasFile() const {
  93   return provider_->HasFile();
  94 }
  95
  96 bool OSExchangeData::HasCustomFormat(const CustomFormat& format) const {
  97   return provider_->HasCustomFormat(format);
  98 }
  99
 100 bool OSExchangeData::HasAnyFormat(
 101     int formats,
 102     const std::set<CustomFormat>& custom_formats) const {
 103   if ((formats & STRING) != 0 && HasString())
 104     return true;
 105   if ((formats & URL) != 0 && HasURL(CONVERT_FILENAMES))
 106     return true;
 107 #if defined(OS_WIN)
 108   if ((formats & FILE_CONTENTS) != 0 && provider_->HasFileContents())
 109     return true;
 110 #endif
 111 #if defined(USE_AURA)
 112   if ((formats & HTML) != 0 && provider_->HasHtml())
 113     return true;
 114 #endif
 115   if ((formats & FILE_NAME) != 0 && provider_->HasFile())
 116     return true;
 117   for (std::set<CustomFormat>::const_iterator i = custom_formats.begin();
 118        i != custom_formats.end(); ++i) {
 119     if (HasCustomFormat(*i))
 120       return true;
 121   }
 122   return false;
 123 }
 124
 125 #if defined(OS_WIN)
 126 void OSExchangeData::SetFileContents(const base::FilePath& filename,
 127                                      const std::string& file_contents) {
 128   provider_->SetFileContents(filename, file_contents);
 129 }
 130
 131 bool OSExchangeData::GetFileContents(base::FilePath* filename,
 132                                      std::string* file_contents) const {
 133   return provider_->GetFileContents(filename, file_contents);
 134 }
 135
 136 void OSExchangeData::SetDownloadFileInfo(const DownloadFileInfo& download) {
 137   provider_->SetDownloadFileInfo(download);
 138 }
 139 #endif
 140
 141 #if defined(USE_AURA)
 142 void OSExchangeData::SetHtml(const base::string16& html, const GURL& base_url) {
 143   provider_->SetHtml(html, base_url);
 144 }
 145
 146 bool OSExchangeData::GetHtml(base::string16* html, GURL* base_url) const {
 147   return provider_->GetHtml(html, base_url);
 148 }
 149 #endif
 150
 151 }  // namespace ui