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// Copyright (c) 2009 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 "app/os_exchange_data_provider_gtk.h"
#include <algorithm>
#include "base/string_util.h"
OSExchangeDataProviderGtk::OSExchangeDataProviderGtk(
int known_formats,
const std::set<GdkAtom>& known_custom_formats)
: known_formats_(known_formats),
known_custom_formats_(known_custom_formats),
formats_(0) {
}
OSExchangeDataProviderGtk::OSExchangeDataProviderGtk()
: known_formats_(0),
formats_(0) {
}
OSExchangeDataProviderGtk::~OSExchangeDataProviderGtk() {
}
bool OSExchangeDataProviderGtk::HasDataForAllFormats(
int formats,
const std::set<GdkAtom>& custom_formats) const {
if ((formats_ & formats) != formats)
return false;
return std::includes(custom_formats_.begin(),
custom_formats_.end(),
custom_formats.begin(), custom_formats.end());
}
void OSExchangeDataProviderGtk::SetString(const std::wstring& data) {
string_ = WideToUTF16Hack(data);
formats_ |= OSExchangeData::STRING;
}
void OSExchangeDataProviderGtk::SetURL(const GURL& url,
const std::wstring& title) {
url_ = url;
title_ = WideToUTF16Hack(title);
formats_ |= OSExchangeData::URL;
}
void OSExchangeDataProviderGtk::SetFilename(const std::wstring& full_path) {
filename_ = WideToUTF16Hack(full_path);
formats_ |= OSExchangeData::FILE_NAME;
}
void OSExchangeDataProviderGtk::SetPickledData(GdkAtom format,
const Pickle& data) {
pickle_data_[format] = data;
formats_ |= OSExchangeData::PICKLED_DATA;
}
void OSExchangeDataProviderGtk::SetFileContents(
const std::wstring& filename,
const std::string& file_contents) {
filename_ = WideToUTF16Hack(filename);
file_contents_ = file_contents;
formats_ |= OSExchangeData::FILE_CONTENTS;
}
void OSExchangeDataProviderGtk::SetHtml(const std::wstring& html,
const GURL& base_url) {
html_ = WideToUTF16Hack(html);
base_url_ = base_url;
formats_ |= OSExchangeData::HTML;
}
bool OSExchangeDataProviderGtk::GetString(std::wstring* data) const {
if (formats_ & OSExchangeData::STRING == 0)
return false;
*data = UTF16ToWideHack(string_);
return true;
}
bool OSExchangeDataProviderGtk::GetURLAndTitle(GURL* url,
std::wstring* title) const {
if (formats_ & OSExchangeData::URL == 0)
return false;
if (!url_.is_valid())
return false;
*url = url_;
*title = UTF16ToWideHack(title_);
return true;
}
bool OSExchangeDataProviderGtk::GetFilename(std::wstring* full_path) const {
if (formats_ & OSExchangeData::FILE_NAME == 0)
return false;
*full_path = UTF16ToWideHack(filename_);
return true;
}
bool OSExchangeDataProviderGtk::GetPickledData(GdkAtom format,
Pickle* data) const {
PickleData::const_iterator i = pickle_data_.find(format);
if (i == pickle_data_.end())
return false;
*data = i->second;
return true;
}
bool OSExchangeDataProviderGtk::GetFileContents(
std::wstring* filename,
std::string* file_contents) const {
if (formats_ & OSExchangeData::FILE_CONTENTS == 0)
return false;
*filename = UTF16ToWideHack(filename_);
*file_contents = file_contents_;
return true;
}
bool OSExchangeDataProviderGtk::GetHtml(std::wstring* html,
GURL* base_url) const {
if (formats_ & OSExchangeData::HTML == 0)
return false;
*html = UTF16ToWideHack(filename_);
*base_url = base_url_;
return true;
}
bool OSExchangeDataProviderGtk::HasString() const {
return (known_formats_ & OSExchangeData::STRING) != 0 ||
(formats_ & OSExchangeData::STRING) != 0;
}
bool OSExchangeDataProviderGtk::HasURL() const {
return (known_formats_ & OSExchangeData::URL) != 0 ||
(formats_ & OSExchangeData::URL) != 0;
}
bool OSExchangeDataProviderGtk::HasFile() const {
return (known_formats_ & OSExchangeData::FILE_NAME) != 0 ||
(formats_ & OSExchangeData::FILE_NAME) != 0;
}
bool OSExchangeDataProviderGtk::HasFileContents() const {
return (known_formats_ & OSExchangeData::FILE_CONTENTS) != 0 ||
(formats_ & OSExchangeData::FILE_CONTENTS) != 0;
}
bool OSExchangeDataProviderGtk::HasHtml() const {
return (known_formats_ & OSExchangeData::HTML) != 0 ||
(formats_ & OSExchangeData::HTML) != 0;
}
bool OSExchangeDataProviderGtk::HasCustomFormat(GdkAtom format) const {
return known_custom_formats_.find(format) != known_custom_formats_.end() ||
custom_formats_.find(format) != custom_formats_.end();
}
///////////////////////////////////////////////////////////////////////////////
// OSExchangeData, public:
// static
OSExchangeData::Provider* OSExchangeData::CreateProvider() {
return new OSExchangeDataProviderGtk();
}
GdkAtom OSExchangeData::RegisterCustomFormat(const std::string& type) {
return gdk_atom_intern(type.c_str(), false);
}
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