52a3801208
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
83 lines
2.0 KiB
C++
83 lines
2.0 KiB
C++
/******************************************************************************
|
|
/
|
|
/ File: Clipboard.h
|
|
/
|
|
/ Description: BClipboard class defines clipboard functionality.
|
|
/ The global be_clipboard represents the default clipboard.
|
|
/
|
|
/ Copyright 1995-98, Be Incorporated, All Rights Reserved.
|
|
/
|
|
*******************************************************************************/
|
|
|
|
#ifndef _CLIPBOARD_H
|
|
#define _CLIPBOARD_H
|
|
|
|
#include <BeBuild.h>
|
|
#include <Messenger.h>
|
|
#include <Locker.h>
|
|
|
|
class BMessage;
|
|
|
|
enum {
|
|
B_CLIPBOARD_CHANGED = 'CLCH'
|
|
};
|
|
|
|
/*------------------------------------------------------------------*/
|
|
/*----- BClipboard class --------------------------------------------*/
|
|
|
|
class BClipboard {
|
|
public:
|
|
BClipboard(const char *name, bool transient = false);
|
|
virtual ~BClipboard();
|
|
|
|
const char *Name() const;
|
|
|
|
uint32 LocalCount() const;
|
|
uint32 SystemCount() const;
|
|
status_t StartWatching(BMessenger target);
|
|
status_t StopWatching(BMessenger target);
|
|
|
|
bool Lock();
|
|
void Unlock();
|
|
bool IsLocked() const;
|
|
|
|
status_t Clear();
|
|
status_t Commit();
|
|
status_t Revert();
|
|
|
|
BMessenger DataSource() const;
|
|
BMessage *Data() const;
|
|
|
|
/*----- Private or reserved -----------------------------------------*/
|
|
private:
|
|
BClipboard(const BClipboard &);
|
|
BClipboard &operator=(const BClipboard &);
|
|
|
|
virtual void _ReservedClipboard1();
|
|
virtual void _ReservedClipboard2();
|
|
virtual void _ReservedClipboard3();
|
|
|
|
bool AssertLocked() const;
|
|
status_t DownloadFromSystem(bool force = false);
|
|
status_t UploadToSystem();
|
|
|
|
uint32 fCount;
|
|
BMessage *fData;
|
|
BLocker fLock;
|
|
BMessenger fClipHandler;
|
|
BMessenger fDataSource;
|
|
uint32 fSystemCount;
|
|
char *fName;
|
|
uint32 _reserved[4];
|
|
};
|
|
|
|
/*----------------------------------------------------------------*/
|
|
/*----- Global Clipboard -----------------------------------------*/
|
|
|
|
extern _IMPEXP_BE BClipboard *be_clipboard;
|
|
|
|
/*-------------------------------------------------------------*/
|
|
/*-------------------------------------------------------------*/
|
|
|
|
#endif /* _CLIPBOARD_H */
|