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79 lines
2.9 KiB
C
79 lines
2.9 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_DEVICE_WINTAB_H__
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#define __GDK_DEVICE_WINTAB_H__
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#include <gdk/gdkdeviceprivate.h>
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#include <windows.h>
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#include <wintab.h>
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G_BEGIN_DECLS
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#define GDK_TYPE_DEVICE_WINTAB (gdk_device_wintab_get_type ())
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#define GDK_DEVICE_WINTAB(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_DEVICE_WINTAB, GdkDeviceWintab))
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#define GDK_DEVICE_WINTAB_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), GDK_TYPE_DEVICE_WINTAB, GdkDeviceWintabClass))
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#define GDK_IS_DEVICE_WINTAB(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_DEVICE_WINTAB))
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#define GDK_IS_DEVICE_WINTAB_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), GDK_TYPE_DEVICE_WINTAB))
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#define GDK_DEVICE_WINTAB_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDK_TYPE_DEVICE_WINTAB, GdkDeviceWintabClass))
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typedef struct _GdkDeviceWintab GdkDeviceWintab;
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typedef struct _GdkDeviceWintabClass GdkDeviceWintabClass;
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struct _GdkDeviceWintab
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{
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GdkDevice parent_instance;
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gint *last_axis_data;
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gint button_state;
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/* WINTAB stuff: */
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HCTX hctx;
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/* Cursor number */
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UINT cursor;
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/* The cursor's CSR_PKTDATA */
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WTPKT pktdata;
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/* Azimuth and altitude axis */
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AXIS orientation_axes[2];
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};
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struct _GdkDeviceWintabClass
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{
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GdkDeviceClass parent_class;
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};
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GType gdk_device_wintab_get_type (void) G_GNUC_CONST;
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gboolean _gdk_device_wintab_wants_events (GdkWindow *window);
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GdkEventMask _gdk_device_wintab_get_events (GdkDeviceWintab *device,
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GdkWindow *window);
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gboolean _gdk_device_wintab_get_window_coords (GdkWindow *window,
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gdouble *root_x,
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gdouble *root_y);
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void _gdk_device_wintab_update_window_coords (GdkWindow *window);
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void _gdk_device_wintab_translate_axes (GdkDeviceWintab *device,
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GdkWindow *window,
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gdouble *axes,
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gdouble *x,
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gdouble *y);
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G_END_DECLS
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#endif /* __GDK_DEVICE_WINTAB_H__ */
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