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/* x-selection.h -- proxies between NSPasteboard and X11 selections
*
* Copyright (c) 2002-2012 Apple Inc. All rights reserved.
*
* 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 ABOVE LISTED COPYRIGHT
* HOLDER(S) 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.
*
* Except as contained in this notice, the name(s) of the above
* copyright holders shall not be used in advertising or otherwise to
* promote the sale, use or other dealings in this Software without
* prior written authorization.
*/
#ifndef X_SELECTION_H
#define X_SELECTION_H 1
#include "pbproxy.h"
#define Cursor X_Cursor
#include <X11/extensions/Xfixes.h>
#undef Cursor
#include <AppKit/NSPasteboard.h>
/* This stores image data or text. */
struct propdata {
unsigned char *data;
size_t length;
int format;
};
struct atom_list {
Atom primary, clipboard, text, utf8_string, string, targets, multiple,
cstring, image_png, image_jpeg, incr, atom, clipboard_manager,
compound_text, atom_pair;
};
@interface x_selection : NSObject
{
@private
/* The unmapped window we use for fetching selections. */
Window _selection_window;
Atom request_atom;
struct {
struct propdata propdata;
Window requestor;
Atom selection;
} pending;
/*
* This is the number of times the user has requested a copy.
* Once the copy is completed, we --pending_copy, and if the
* pending_copy is > 0 we do it again.
*/
int pending_copy;
/*
* This is used for the same purpose as pending_copy, but for the
* CLIPBOARD. It also prevents a race with INCR transfers.
*/
int pending_clipboard;
struct atom_list atoms[1];
}
- (void)x_active:(Time)timestamp;
- (void)x_inactive:(Time)timestamp;
- (void)x_copy:(Time)timestamp;
- (void)clear_event:(XSelectionClearEvent *)e;
- (void)request_event:(XSelectionRequestEvent *)e;
- (void)notify_event:(XSelectionEvent *)e;
- (void)property_event:(XPropertyEvent *)e;
- (void)xfixes_selection_notify:(XFixesSelectionNotifyEvent *)e;
- (void)handle_selection:(Atom) selection type:(Atom) type propdata:(struct
propdata
*)pdata;
- (void)claim_clipboard;
- (BOOL)set_clipboard_manager_status:(BOOL)value;
- (void)own_clipboard;
- (void)copy_completed:(Atom)selection;
- (void)reload_preferences;
- (BOOL)is_active;
- (void)send_none:(XSelectionRequestEvent *)e;
@end
/* main.m */
extern x_selection * _selection_object;
#endif /* X_SELECTION_H */
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