| /* |
| * Copyright (C) 2007 Apple Inc. All rights reserved. |
| * Copyright (C) 2007 Ryan Leavengood <leavengood@gmail.com> |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "ClipboardHaiku.h" |
| |
| #include "FileList.h" |
| #include "IntPoint.h" |
| #include "NotImplemented.h" |
| #include "PlatformString.h" |
| #include "StringHash.h" |
| |
| #include <support/Locker.h> |
| #include <app/Clipboard.h> |
| #include <Message.h> |
| #include <String.h> |
| #include <wtf/HashTable.h> |
| |
| |
| namespace WebCore { |
| |
| ClipboardHaiku::ClipboardHaiku(ClipboardAccessPolicy policy, bool forDragging) |
| : Clipboard(policy, forDragging) |
| { |
| } |
| |
| void ClipboardHaiku::clearData(const String& type) |
| { |
| if (be_clipboard->Lock()) { |
| BMessage* data = be_clipboard->Data(); |
| |
| if (data) { |
| data->RemoveName(BString(type).String()); |
| be_clipboard->Commit(); |
| } |
| |
| be_clipboard->Unlock(); |
| } |
| } |
| |
| void ClipboardHaiku::clearAllData() |
| { |
| if (be_clipboard->Lock()) { |
| be_clipboard->Clear(); |
| be_clipboard->Commit(); |
| be_clipboard->Unlock(); |
| } |
| } |
| |
| String ClipboardHaiku::getData(const String& type, bool& success) const |
| { |
| BString result; |
| success = false; |
| |
| if (be_clipboard->Lock()) { |
| BMessage* data = be_clipboard->Data(); |
| |
| if (data) |
| if (data->FindString(BString(type).String(), &result) == B_OK) |
| success = true; |
| |
| be_clipboard->Unlock(); |
| } |
| |
| return result; |
| } |
| |
| bool ClipboardHaiku::setData(const String& type, const String& data) |
| { |
| bool result = false; |
| |
| if (be_clipboard->Lock()) { |
| BMessage* bdata = be_clipboard->Data(); |
| |
| if (bdata) { |
| bdata->RemoveName(BString(type).String()); |
| |
| if (bdata->AddString(BString(type).String(), BString(data)) == B_OK) |
| result = true; |
| } |
| |
| be_clipboard->Commit(); |
| be_clipboard->Unlock(); |
| } |
| |
| return result; |
| } |
| |
| // Extensions beyond IE's API. |
| HashSet<String> ClipboardHaiku::types() const |
| { |
| HashSet<String> result; |
| |
| if (be_clipboard->Lock()) { |
| BMessage* data = be_clipboard->Data(); |
| |
| if (data) { |
| char* name; |
| uint32 type; |
| int32 count; |
| |
| for (int32 i = 0; data->GetInfo(B_ANY_TYPE, i, &name, &type, &count) == B_OK; i++) |
| result.add(name); |
| } |
| |
| be_clipboard->Unlock(); |
| } |
| |
| return result; |
| } |
| |
| PassRefPtr<FileList> ClipboardHaiku::files() const |
| { |
| notImplemented(); |
| return 0; |
| } |
| |
| IntPoint ClipboardHaiku::dragLocation() const |
| { |
| notImplemented(); |
| return IntPoint(0, 0); |
| } |
| |
| CachedImage* ClipboardHaiku::dragImage() const |
| { |
| notImplemented(); |
| return 0; |
| } |
| |
| void ClipboardHaiku::setDragImage(CachedImage*, const IntPoint&) |
| { |
| notImplemented(); |
| } |
| |
| Node* ClipboardHaiku::dragImageElement() |
| { |
| notImplemented(); |
| return 0; |
| } |
| |
| void ClipboardHaiku::setDragImageElement(Node*, const IntPoint&) |
| { |
| notImplemented(); |
| } |
| |
| DragImageRef ClipboardHaiku::createDragImage(IntPoint& dragLocation) const |
| { |
| notImplemented(); |
| return 0; |
| } |
| |
| void ClipboardHaiku::declareAndWriteDragImage(Element*, const KURL&, const String&, Frame*) |
| { |
| notImplemented(); |
| } |
| |
| void ClipboardHaiku::writeURL(const KURL&, const String&, Frame*) |
| { |
| notImplemented(); |
| } |
| |
| void ClipboardHaiku::writeRange(Range*, Frame*) |
| { |
| notImplemented(); |
| } |
| |
| void ClipboardHaiku::writePlainText(const String&) |
| { |
| notImplemented(); |
| } |
| |
| bool ClipboardHaiku::hasData() |
| { |
| bool result = false; |
| |
| if (be_clipboard->Lock()) { |
| BMessage* data = be_clipboard->Data(); |
| |
| if (data) |
| result = !data->IsEmpty(); |
| |
| be_clipboard->Unlock(); |
| } |
| |
| return result; |
| } |
| |
| } // namespace WebCore |
| |