118 lines
3.6 KiB
Objective-C
118 lines
3.6 KiB
Objective-C
/* x-selection.h -- proxies between NSPasteboard and X11 selections
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Copyright (c) 2002, 2008 Apple Computer, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation files
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(the "Software"), to deal in the Software without restriction,
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including without limitation the rights to use, copy, modify, merge,
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publish, distribute, sublicense, and/or sell copies of the Software,
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and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
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HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name(s) of the above
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copyright holders shall not be used in advertising or otherwise to
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promote the sale, use or other dealings in this Software without
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prior written authorization.
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*/
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#ifndef X_SELECTION_H
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#define X_SELECTION_H 1
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#include "pbproxy.h"
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#include <X11/extensions/Xfixes.h>
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#include <AppKit/NSPasteboard.h>
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/* This stores image data or text. */
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struct propdata {
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unsigned char *data;
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size_t length;
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int format;
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};
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struct atom_list {
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Atom primary, clipboard, text, utf8_string, string, targets, multiple,
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cstring, image_png, image_jpeg, incr, atom, clipboard_manager,
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compound_text, atom_pair;
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};
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@interface x_selection : NSObject
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{
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@private
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/* The unmapped window we use for fetching selections. */
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Window _selection_window;
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/* Last time we declared anything on the pasteboard. */
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int _my_last_change;
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/* Name of the selection we're proxying onto the pasteboard. */
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Atom _proxied_selection;
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/* When true, we're expecting a SelectionNotify event. */
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unsigned int _pending_notify :1;
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Atom request_atom;
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struct {
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struct propdata propdata;
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Window requestor;
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Atom selection;
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} pending;
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/*
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* This is the number of times the user has requested a copy.
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* Once the copy is completed, we --pending_copy, and if the
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* pending_copy is > 0 we do it again.
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*/
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int pending_copy;
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/*
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* This is used for the same purpose as pending_copy, but for the
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* CLIPBOARD. It also prevents a race with INCR transfers.
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*/
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int pending_clipboard;
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struct atom_list atoms[1];
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}
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- (void) x_active:(Time)timestamp;
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- (void) x_inactive:(Time)timestamp;
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- (void) x_copy:(Time)timestamp;
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- (void) clear_event:(XSelectionClearEvent *)e;
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- (void) request_event:(XSelectionRequestEvent *)e;
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- (void) notify_event:(XSelectionEvent *)e;
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- (void) property_event:(XPropertyEvent *)e;
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- (void) xfixes_selection_notify:(XFixesSelectionNotifyEvent *)e;
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- (void) handle_selection:(Atom)selection type:(Atom)type propdata:(struct propdata *)pdata;
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- (void) claim_clipboard;
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- (BOOL) set_clipboard_manager_status:(BOOL)value;
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- (void) own_clipboard;
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- (void) copy_completed:(Atom)selection;
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- (void) reload_preferences;
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- (BOOL) is_active;
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- (void) send_none:(XSelectionRequestEvent *)e;
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@end
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/* main.m */
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extern x_selection *_selection_object;
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#endif /* X_SELECTION_H */
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