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wxDataObejct and related changes (won't compile right now)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4089 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-10-21 00:25:42 +00:00
parent df485dc0d0
commit e1ee679c2e
25 changed files with 1093 additions and 1234 deletions
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136
include/wx/motif/clipbrd.h
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@@ -19,8 +19,6 @@
#pragma interface "clipbrd.h"
#endif
#include "wx/defs.h"
#if wxUSE_CLIPBOARD
#include "wx/dataobj.h"
@@ -42,134 +40,44 @@ bool WXDLLEXPORT wxGetClipboardFormatName(wxDataFormat dataFormat, char *formatN
// wxClipboard
//-----------------------------------------------------------------------------
class WXDLLEXPORT wxDataObject;
class WXDLLEXPORT wxClipboard: public wxObject
class wxClipboard : public wxClipboardBase
{
DECLARE_DYNAMIC_CLASS(wxClipboard)
public:
wxClipboard();
~wxClipboard();
wxClipboard();
~wxClipboard();
// open the clipboard before SetData() and GetData()
virtual bool Open();
// open the clipboard before SetData() and GetData()
virtual bool Open();
// close the clipboard after SetData() and GetData()
virtual void Close();
// close the clipboard after SetData() and GetData()
virtual void Close();
// can be called several times
virtual bool SetData( wxDataObject *data );
// can be called several times
virtual bool SetData( wxDataObject *data );
// format available on the clipboard ?
// supply ID if private format, the same as wxPrivateDataObject::SetId()
virtual bool IsSupported( wxDataFormat format );
// format available on the clipboard ?
// supply ID if private format, the same as wxPrivateDataObject::SetId()
virtual bool IsSupported( wxDataFormat format );
// fill data with data on the clipboard (if available)
virtual bool GetData( wxDataObject *data );
// fill data with data on the clipboard (if available)
virtual bool GetData( wxDataObject *data );
// clears wxTheClipboard and the system's clipboard if possible
virtual void Clear();
// clears wxTheClipboard and the system's clipboard if possible
virtual void Clear();
// implementation from now on
/// If primary == TRUE, use primary selection in all further ops,
/// primary=FALSE resets it.
inline void UsePrimarySelection(bool primary = TRUE) { m_usePrimary = primary; }
bool m_open;
wxList m_data;
bool m_usePrimary;
// implementation
bool m_open;
wxList m_data;
bool m_usePrimary;
private:
DECLARE_DYNAMIC_CLASS(wxClipboard)
};
/* The clipboard */
WXDLLEXPORT_DATA(extern wxClipboard*) wxTheClipboard;
//-----------------------------------------------------------------------------
// wxClipboardModule
//-----------------------------------------------------------------------------
class wxClipboardModule: public wxModule
{
DECLARE_DYNAMIC_CLASS(wxClipboardModule)
public:
wxClipboardModule() {}
bool OnInit();
void OnExit();
};
// This is the old, 1.68 implementation
#if 0
/* 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 */
WXDLLEXPORT_DATA(extern wxClipboard*) wxTheClipboard;
#endif
// Old clipboard class
#endif // wxUSE_CLIPBOARD
#endif

54
include/wx/motif/dataform.h Normal file
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@@ -0,0 +1,54 @@
///////////////////////////////////////////////////////////////////////////////
// Name: motif/dataform.h
// Purpose: declaration of the wxDataFormat class
// Author: Vadim Zeitlin
// Modified by:
// Created: 19.10.99 (extracted from motif/dataobj.h)
// RCS-ID: $Id$
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_MOTIF_DATAFORM_H
#define _WX_MOTIF_DATAFORM_H
class wxDataFormat
{
public:
wxDataFormat();
wxDataFormat( wxDataFormatId type );
wxDataFormat( const wxString &id );
wxDataFormat( const wxChar *id );
wxDataFormat( const wxDataFormat &format );
wxDataFormat( const Atom atom );
void SetType( wxDataFormatId type );
wxDataFormatId GetType() const;
/* the string Id identifies the format of clipboard or DnD data. a word
* processor would e.g. add a wxTextDataObject and a wxPrivateDataObject
* to the clipboard - the latter with the Id "application/wxword", an
* image manipulation program would put a wxBitmapDataObject and a
* wxPrivateDataObject to the clipboard - the latter with "image/png". */
wxString GetId() const;
void SetId( const wxChar *id );
Atom GetAtom();
void SetAtom(Atom atom) { m_hasAtom = TRUE; m_atom = atom; }
// implicit conversion to wxDataFormatId
operator wxDataFormatId() const { return m_type; }
bool operator==(wxDataFormatId type) const { return m_type == type; }
bool operator!=(wxDataFormatId type) const { return m_type != type; }
private:
wxDataFormatId m_type;
wxString m_id;
bool m_hasAtom;
Atom m_atom;
};
#endif // _WX_MOTIF_DATAFORM_H