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79b4510c6d
Make the event translator return a new event, instead of filling in a half-constructed one. Update the two implementation in GdkX11Display and GdkDeviceManagerXI2.
69 lines
3.1 KiB
C
69 lines
3.1 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 2009 Carlos Garnacho <carlosg@gnome.org>
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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 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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#ifndef __GDK_EVENT_TRANSLATOR_H__
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#define __GDK_EVENT_TRANSLATOR_H__
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#include "gdktypes.h"
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#include "gdkdisplay.h"
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#include <X11/Xlib.h>
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G_BEGIN_DECLS
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#define GDK_TYPE_EVENT_TRANSLATOR (_gdk_x11_event_translator_get_type ())
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#define GDK_EVENT_TRANSLATOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_EVENT_TRANSLATOR, GdkEventTranslator))
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#define GDK_IS_EVENT_TRANSLATOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_EVENT_TRANSLATOR))
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#define GDK_EVENT_TRANSLATOR_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), GDK_TYPE_EVENT_TRANSLATOR, GdkEventTranslatorIface))
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typedef struct _GdkEventTranslatorIface GdkEventTranslatorIface;
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typedef struct _GdkEventTranslator GdkEventTranslator; /* Dummy typedef */
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struct _GdkEventTranslatorIface
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{
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GTypeInterface iface;
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/* VMethods */
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GdkEvent * (* translate_event) (GdkEventTranslator *translator,
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GdkDisplay *display,
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const XEvent *xevent);
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GdkEventMask (* get_handled_events) (GdkEventTranslator *translator);
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void (* select_surface_events) (GdkEventTranslator *translator,
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Window window,
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GdkEventMask event_mask);
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GdkSurface * (* get_surface) (GdkEventTranslator *translator,
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const XEvent *xevent);
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};
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GType _gdk_x11_event_translator_get_type (void) G_GNUC_CONST;
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GdkEvent * _gdk_x11_event_translator_translate (GdkEventTranslator *translator,
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GdkDisplay *display,
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const XEvent *xevent);
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GdkEventMask _gdk_x11_event_translator_get_handled_events (GdkEventTranslator *translator);
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void _gdk_x11_event_translator_select_surface_events (GdkEventTranslator *translator,
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Window window,
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GdkEventMask event_mask);
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GdkSurface * _gdk_x11_event_translator_get_surface (GdkEventTranslator *translator,
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GdkDisplay *display,
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const XEvent *xevent);
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G_END_DECLS
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#endif /* __GDK_EVENT_TRANSLATOR_H__ */
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