forked from AuroraMiddleware/gtk
28a6f0df05
On older systems, the availability of some methods seem to be incorrect based on Apple documentation. This works around the issue by using the rect conversion on older systems.
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*
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* Copyright © 2020 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#ifndef __GDK_MACOS_UTILS_PRIVATE_H__
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#define __GDK_MACOS_UTILS_PRIVATE_H__
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#include <AppKit/AppKit.h>
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#include <gdk/gdk.h>
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#define GDK_BEGIN_MACOS_ALLOC_POOL NSAutoreleasePool *_pool = [[NSAutoreleasePool alloc] init]
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#define GDK_END_MACOS_ALLOC_POOL [_pool release]
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static inline gboolean
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queue_contains (GQueue *queue,
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GList *link_)
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{
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return queue->head == link_ || link_->prev || link_->next;
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}
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struct _GdkPoint
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{
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int x;
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int y;
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};
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typedef struct _GdkPoint GdkPoint;
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static inline NSPoint
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convert_nspoint_from_screen (NSWindow *window,
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NSPoint point)
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{
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#ifdef AVAILABLE_MAC_OS_X_VERSION_10_15_AND_LATER
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return [window convertPointFromScreen:point];
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#else
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/* Apple documentation claims that convertPointFromScreen is available
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* on 10.12+. However, that doesn't seem to be the case when using it.
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* Instead, we'll just use it on modern 10.15 systems and fallback to
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* converting using rects on older systems.
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*/
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return [window convertRectFromScreen:NSMakeRect (point.x, point.y, 0, 0)].origin;
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#endif
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}
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static inline NSPoint
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convert_nspoint_to_screen (NSWindow *window,
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NSPoint point)
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{
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#ifdef AVAILABLE_MAC_OS_X_VERSION_10_15_AND_LATER
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return [window convertPointToScreen:point];
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#else
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/* Apple documentation claims that convertPointToScreen is available
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* on 10.12+. However, that doesn't seem to be the case when using it.
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* Instead, we'll just use it on modern 10.15 systems and fallback to
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* converting using rects on older systems.
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*/
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return [window convertRectToScreen:NSMakeRect (point.x, point.y, 0, 0)].origin;
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#endif
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}
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#endif /* __GDK_MACOS_UTILS_PRIVATE_H__ */
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