| // Copyright 2014 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 "ui/base/dragdrop/os_exchange_data_provider_mac.h" |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #include "base/logging.h" |
| #include "base/pickle.h" |
| #include "base/strings/sys_string_conversions.h" |
| #import "third_party/mozilla/NSPasteboard+Utils.h" |
| #import "ui/base/dragdrop/cocoa_dnd_util.h" |
| #include "url/gurl.h" |
| |
| namespace ui { |
| |
| OSExchangeDataProviderMac::OSExchangeDataProviderMac() |
| : pasteboard_([[NSPasteboard pasteboardWithUniqueName] retain]) { |
| } |
| |
| OSExchangeDataProviderMac::OSExchangeDataProviderMac(NSPasteboard* pasteboard) |
| : pasteboard_([pasteboard retain]) { |
| } |
| |
| OSExchangeDataProviderMac::~OSExchangeDataProviderMac() { |
| } |
| |
| OSExchangeData::Provider* OSExchangeDataProviderMac::Clone() const { |
| return new OSExchangeDataProviderMac(pasteboard_); |
| } |
| |
| void OSExchangeDataProviderMac::MarkOriginatedFromRenderer() { |
| NOTIMPLEMENTED(); |
| } |
| |
| bool OSExchangeDataProviderMac::DidOriginateFromRenderer() const { |
| NOTIMPLEMENTED(); |
| return false; |
| } |
| |
| void OSExchangeDataProviderMac::SetString(const base::string16& string) { |
| [pasteboard_ writeObjects:@[ base::SysUTF16ToNSString(string) ]]; |
| } |
| |
| void OSExchangeDataProviderMac::SetURL(const GURL& url, |
| const base::string16& title) { |
| [pasteboard_ setDataForURL:base::SysUTF8ToNSString(url.spec()) |
| title:base::SysUTF16ToNSString(title)]; |
| } |
| |
| void OSExchangeDataProviderMac::SetFilename(const base::FilePath& path) { |
| NOTIMPLEMENTED(); |
| } |
| |
| void OSExchangeDataProviderMac::SetFilenames( |
| const std::vector<FileInfo>& filenames) { |
| NOTIMPLEMENTED(); |
| } |
| |
| void OSExchangeDataProviderMac::SetPickledData( |
| const OSExchangeData::CustomFormat& format, |
| const Pickle& data) { |
| NSData* ns_data = [NSData dataWithBytes:data.data() length:data.size()]; |
| [pasteboard_ setData:ns_data forType:format.ToNSString()]; |
| } |
| |
| bool OSExchangeDataProviderMac::GetString(base::string16* data) const { |
| DCHECK(data); |
| NSArray* items = [pasteboard_ readObjectsForClasses:@[ [NSString class] ] |
| options:@{ }]; |
| if ([items count] == 0) |
| return false; |
| |
| *data = base::SysNSStringToUTF16([items objectAtIndex:0]); |
| return true; |
| } |
| |
| bool OSExchangeDataProviderMac::GetURLAndTitle( |
| OSExchangeData::FilenameToURLPolicy policy, |
| GURL* url, |
| base::string16* title) const { |
| return PopulateURLAndTitleFromPasteboard( |
| url, title, pasteboard_, policy == OSExchangeData::CONVERT_FILENAMES); |
| } |
| |
| bool OSExchangeDataProviderMac::GetFilename(base::FilePath* path) const { |
| NOTIMPLEMENTED(); |
| return false; |
| } |
| |
| bool OSExchangeDataProviderMac::GetFilenames( |
| std::vector<FileInfo>* filenames) const { |
| NOTIMPLEMENTED(); |
| return false; |
| } |
| |
| bool OSExchangeDataProviderMac::GetPickledData( |
| const OSExchangeData::CustomFormat& format, |
| Pickle* data) const { |
| DCHECK(data); |
| NSData* ns_data = [pasteboard_ dataForType:format.ToNSString()]; |
| if (!ns_data) |
| return false; |
| |
| *data = Pickle(static_cast<const char*>([ns_data bytes]), [ns_data length]); |
| return true; |
| } |
| |
| bool OSExchangeDataProviderMac::HasString() const { |
| NSArray* classes = @[ [NSString class] ]; |
| return [pasteboard_ canReadObjectForClasses:classes options:nil]; |
| } |
| |
| bool OSExchangeDataProviderMac::HasURL( |
| OSExchangeData::FilenameToURLPolicy policy) const { |
| GURL url; |
| base::string16 title; |
| return GetURLAndTitle(policy, &url, &title); |
| } |
| |
| bool OSExchangeDataProviderMac::HasFile() const { |
| NOTIMPLEMENTED(); |
| return false; |
| } |
| |
| bool OSExchangeDataProviderMac::HasCustomFormat( |
| const OSExchangeData::CustomFormat& format) const { |
| return [[pasteboard_ types] containsObject:format.ToNSString()]; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // OSExchangeData, public: |
| |
| // static |
| OSExchangeData::Provider* OSExchangeData::CreateProvider() { |
| return new OSExchangeDataProviderMac; |
| } |
| |
| } // namespace ui |