mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-26 13:41:07 +00:00
144 lines
5.2 KiB
C
144 lines
5.2 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team.
|
|
*/
|
|
|
|
/*
|
|
* GTK+ DirectFB backend
|
|
* Copyright (C) 2001-2002 convergence integrated media GmbH
|
|
* Copyright (C) 2002 convergence GmbH
|
|
* Written by Denis Oliver Kropp <dok@convergence.de> and
|
|
* Sven Neumann <sven@convergence.de>
|
|
*/
|
|
|
|
#ifndef __GDK_INPUT_DIRECTFB_H__
|
|
#define __GDK_INPUT_DIRECTFB_H__
|
|
|
|
extern GdkModifierType _gdk_directfb_modifiers;
|
|
extern int _gdk_directfb_mouse_x, _gdk_directfb_mouse_y;
|
|
|
|
typedef struct _GdkAxisInfo GdkAxisInfo;
|
|
|
|
/* information about a device axis */
|
|
struct _GdkAxisInfo
|
|
{
|
|
/* reported x resolution */
|
|
gint xresolution;
|
|
|
|
/* reported x minimum/maximum values */
|
|
gint xmin_value, xmax_value;
|
|
|
|
/* calibrated resolution (for aspect ration) - only relative values
|
|
between axes used */
|
|
gint resolution;
|
|
|
|
/* calibrated minimum/maximum values */
|
|
gint min_value, max_value;
|
|
};
|
|
|
|
#define GDK_INPUT_NUM_EVENTC 6
|
|
|
|
struct _GdkDeviceClass
|
|
{
|
|
GObjectClass parent_class;
|
|
};
|
|
|
|
struct _GdkInputWindow
|
|
{
|
|
/* gdk window */
|
|
GdkWindow *window;
|
|
|
|
/* Extension mode (GDK_EXTENSION_EVENTS_ALL/CURSOR) */
|
|
GdkExtensionMode mode;
|
|
|
|
/* position relative to root window */
|
|
gint root_x;
|
|
gint root_y;
|
|
|
|
/* rectangles relative to window of windows obscuring this one */
|
|
GdkRectangle *obscuring;
|
|
gint num_obscuring;
|
|
|
|
/* Is there a pointer grab for this window ? */
|
|
gint grabbed;
|
|
};
|
|
|
|
/* Global data */
|
|
|
|
#define GDK_IS_CORE(d) (((GdkDevice *)(d)) == _gdk_core_pointer)
|
|
|
|
extern GList *_gdk_input_devices;
|
|
extern GList *_gdk_input_windows;
|
|
|
|
extern gint _gdk_input_ignore_core;
|
|
|
|
/* Function declarations */
|
|
|
|
/* The following functions are provided by each implementation
|
|
*/
|
|
gint _gdk_input_window_none_event(GdkEvent *event,
|
|
gchar *msg);
|
|
void _gdk_input_configure_event (GdkEventConfigure *event,
|
|
GdkWindow *window);
|
|
void _gdk_input_enter_event (GdkEventCrossing *event,
|
|
GdkWindow *window);
|
|
gint _gdk_input_other_event (GdkEvent *event,
|
|
gchar *msg,
|
|
GdkWindow *window);
|
|
|
|
/* These should be in gdkinternals.h */
|
|
|
|
GdkInputWindow * gdk_input_window_find (GdkWindow *window);
|
|
|
|
void gdk_input_window_destroy (GdkWindow *window);
|
|
|
|
gint _gdk_input_enable_window (GdkWindow *window,
|
|
GdkDevice *gdkdev);
|
|
gint _gdk_input_disable_window (GdkWindow *window,
|
|
GdkDevice *gdkdev);
|
|
gint _gdk_input_grab_pointer (GdkWindow *window,
|
|
gint owner_events,
|
|
GdkEventMask event_mask,
|
|
GdkWindow *confine_to,
|
|
guint32 time);
|
|
void _gdk_input_ungrab_pointer (guint32 time);
|
|
gboolean _gdk_device_get_history (GdkDevice *device,
|
|
GdkWindow *window,
|
|
guint32 start,
|
|
guint32 stop,
|
|
GdkTimeCoord ***events,
|
|
gint *n_events);
|
|
|
|
gint gdk_input_common_init (gint include_core);
|
|
gint gdk_input_common_other_event (GdkEvent *event,
|
|
gchar *msg,
|
|
GdkInputWindow *input_window,
|
|
GdkWindow *window);
|
|
|
|
void _gdk_directfb_keyboard_init (void);
|
|
void _gdk_directfb_keyboard_exit (void);
|
|
|
|
void gdk_directfb_translate_key_event (DFBWindowEvent *dfb_event,
|
|
GdkEventKey *event);
|
|
|
|
#endif /* __GDK_INPUT_DIRECTFB_H__ */
|