Learning_GTK4_tree/gdk/macos/gdkmacospasteboard-private.h

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2023-12-12 11:36:42 +01:00
/*
* Copyright © 2021 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#pragma once
#include <AppKit/AppKit.h>
#include <gio/gio.h>
#include "gdkclipboardprivate.h"
G_BEGIN_DECLS
@interface GdkMacosPasteboardItemDataProvider : NSObject <NSPasteboardItemDataProvider>
{
GdkContentProvider *_contentProvider;
GdkClipboard *_clipboard;
GdkDrag *_drag;
}
-(id)initForClipboard:(GdkClipboard *)clipboard withContentProvider:(GdkContentProvider *)contentProvider;
-(id)initForDrag:(GdkDrag *)drag withContentProvider:(GdkContentProvider *)contentProvider;
@end
@interface GdkMacosPasteboardItem : NSPasteboardItem
{
GdkContentProvider *_contentProvider;
GdkClipboard *_clipboard;
GdkDrag *_drag;
NSRect _draggingFrame;
}
-(id)initForClipboard:(GdkClipboard *)clipboard withContentProvider:(GdkContentProvider *)contentProvider;
-(id)initForDrag:(GdkDrag *)drag withContentProvider:(GdkContentProvider *)contentProvider;
@end
NSPasteboardType _gdk_macos_pasteboard_to_ns_type (const char *mime_type,
NSPasteboardType *alternate);
const char *_gdk_macos_pasteboard_from_ns_type (NSPasteboardType type);
GdkContentFormats *_gdk_macos_pasteboard_load_formats (NSPasteboard *pasteboard);
void _gdk_macos_pasteboard_register_drag_types (NSWindow *window);
void _gdk_macos_pasteboard_read_async (GObject *object,
NSPasteboard *pasteboard,
GdkContentFormats *formats,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GInputStream *_gdk_macos_pasteboard_read_finish (GObject *object,
GAsyncResult *result,
const char **out_mime_type,
GError **error);
G_END_DECLS