i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

* Implemented atomic commit support to the clipboard as described by #1187.

Browse Source 
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20919 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2007-04-30 10:50:15 +00:00
parent eb58b5e020
commit 4231541414
3 changed files with 86 additions and 95 deletions
Download Patch File Download Diff File Expand all files Collapse all files
headers/os/app/Clipboard.h
+27 -61
View File
@@ -1,60 +1,31 @@
//------------------------------------------------------------------------------
// Copyright (c) 2001-2002, OpenBeOS
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// File Name: Clipboard.h
// Author: Gabe Yoder ([email protected])
// Description: BClipboard provides an interface to a system-wide clipboard
// storage area.
//------------------------------------------------------------------------------
/*
* Copyright 2007, Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*
* Author:
* Gabe Yoder, [email protected]
*/
#ifndef _CLIPBOARD_H
#define _CLIPBOARD_H
// Standard Includes -----------------------------------------------------------
// System Includes -------------------------------------------------------------
#include <BeBuild.h>
#include <Messenger.h>
#include <Locker.h>
#include <Messenger.h>
// Project Includes ------------------------------------------------------------
// Local Includes --------------------------------------------------------------
// Local Defines ---------------------------------------------------------------
// Globals ---------------------------------------------------------------------
class BMessage;
enum {
B_CLIPBOARD_CHANGED = 'CLCH'
};
// BClipboard class ---------------------------------------------------------------
class BClipboard {
public:
BClipboard(const char *name, bool transient = false);
virtual ~BClipboard();
public:
BClipboard(const char* name, bool transient = false);
virtual ~BClipboard();
const char *Name() const;
const char* Name() const;
uint32 LocalCount() const;
uint32 SystemCount() const;
@@ -64,42 +35,37 @@ public:
bool Lock();
void Unlock();
bool IsLocked() const;
status_t Clear();
status_t Commit();
status_t Commit(bool failIfChanged);
status_t Revert();
BMessenger DataSource() const;
BMessage *Data() const;
BMessage* Data() const;
/*----- Private or reserved -----------------------------------------*/
private:
BClipboard(const BClipboard &);
private:
BClipboard(const BClipboard &);
BClipboard &operator=(const BClipboard &);
virtual void _ReservedClipboard1();
virtual void _ReservedClipboard2();
virtual void _ReservedClipboard3();
virtual void _ReservedClipboard1();
virtual void _ReservedClipboard2();
virtual void _ReservedClipboard3();
bool AssertLocked() const;
status_t DownloadFromSystem(bool force = false);
status_t UploadToSystem();
bool _AssertLocked() const;
status_t _DownloadFromSystem(bool force = false);
status_t _UploadToSystem();
uint32 _reserved0;
BMessage *fData;
BMessage* fData;
BLocker fLock;
BMessenger fClipHandler;
BMessenger fDataSource;
uint32 fCount;
char *fName;
char* fName;
uint32 _reserved[4];
};
//----- Global Clipboard -------------------------------------------------------
extern _IMPEXP_BE BClipboard *be_clipboard;
//------------------------------------------------------------------------------
extern BClipboard* be_clipboard;
#endif // _CLIPBOARD_H