7c23a0b01b
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@475 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
105 lines
3.5 KiB
C++
105 lines
3.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: clipbrd.h
|
|
// Purpose: Clipboard functionality.
|
|
// Note: this functionality is under review, and
|
|
// is derived from wxWindows 1.xx code. Please contact
|
|
// the wxWindows developers for further information.
|
|
// Author: AUTHOR
|
|
// Modified by:
|
|
// Created: ??/??/98
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) AUTHOR
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_CLIPBRD_H_
|
|
#define _WX_CLIPBRD_H_
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface "clipbrd.h"
|
|
#endif
|
|
|
|
#include "wx/defs.h"
|
|
#include "wx/setup.h"
|
|
|
|
#include "wx/list.h"
|
|
|
|
bool WXDLLEXPORT wxOpenClipboard();
|
|
bool WXDLLEXPORT wxClipboardOpen();
|
|
bool WXDLLEXPORT wxCloseClipboard();
|
|
bool WXDLLEXPORT wxEmptyClipboard();
|
|
bool WXDLLEXPORT wxIsClipboardFormatAvailable(int dataFormat);
|
|
bool WXDLLEXPORT wxSetClipboardData(int dataFormat, wxObject *obj, int width = 0, int height = 0);
|
|
wxObject* WXDLLEXPORT wxGetClipboardData(int dataFormat, long *len = NULL);
|
|
int WXDLLEXPORT wxEnumClipboardFormats(int dataFormat);
|
|
int WXDLLEXPORT wxRegisterClipboardFormat(char *formatName);
|
|
bool WXDLLEXPORT wxGetClipboardFormatName(int dataFormat, char *formatName, int maxCount);
|
|
|
|
/* A clipboard client holds data belonging to the clipboard.
|
|
For plain text, a client is not necessary. */
|
|
class WXDLLEXPORT wxClipboardClient : public wxObject
|
|
{
|
|
DECLARE_ABSTRACT_CLASS(wxClipboardClient)
|
|
|
|
public:
|
|
/* This list should be filled in with strings indicating the formats
|
|
this client can provide. Almost all clients will provide "TEXT".
|
|
Format names should be 4 characters long, so things will work
|
|
out on the Macintosh */
|
|
wxStringList formats;
|
|
|
|
/* This method is called when the client is losing the selection. */
|
|
virtual void BeingReplaced() = 0;
|
|
|
|
/* This method is called when someone wants the data this client is
|
|
supplying to the clipboard. "format" is a string indicating the
|
|
format of the data - one of the strings from the "formats"
|
|
list. "*size" should be filled with the size of the resulting
|
|
data. In the case of text, "*size" does not count the
|
|
NULL terminator. */
|
|
virtual char *GetData(char *format, long *size) = 0;
|
|
};
|
|
|
|
/* ONE instance of this class: */
|
|
class WXDLLEXPORT wxClipboard : public wxObject
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxClipboard)
|
|
|
|
public:
|
|
wxClipboardClient *clipOwner;
|
|
char *cbString, *sentString, *receivedString;
|
|
void *receivedTargets;
|
|
long receivedLength;
|
|
|
|
wxClipboard();
|
|
~wxClipboard();
|
|
|
|
/* Set the clipboard data owner. "time" comes from the event record. */
|
|
void SetClipboardClient(wxClipboardClient *, long time);
|
|
|
|
/* Set the clipboard string; does not require a client. */
|
|
void SetClipboardString(char *, long time);
|
|
|
|
/* Get data from the clipboard in the format "TEXT". */
|
|
char *GetClipboardString(long time);
|
|
|
|
/* Get data from the clipboard */
|
|
char *GetClipboardData(char *format, long *length, long time);
|
|
|
|
/* Get the clipboard client directly. Will be NULL if clipboard data
|
|
is a string, or if some other application owns the clipboard.
|
|
This can be useful for shortcutting data translation, if the
|
|
clipboard user can check for a specific client. (This is used
|
|
by the wxMediaEdit class.) */
|
|
wxClipboardClient *GetClipboardClient();
|
|
};
|
|
|
|
/* Initialize wxTheClipboard. Can be called repeatedly */
|
|
void WXDLLEXPORT wxInitClipboard();
|
|
|
|
/* The clipboard */
|
|
extern wxClipboard* WXDLLEXPORT wxTheClipboard;
|
|
|
|
#endif
|
|
// _WX_CLIPBRD_H_
|