forked from AuroraMiddleware/gtk
afee2c67c5
Wed Jul 26 12:59:31 2000 Tim Janik <timj@gtk.org>
* *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that
updates the license headers to the GNU Lesser General Public License,
as well as updating the copyright year to 2000.
151 lines
4.7 KiB
C
151 lines
4.7 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 Lesser 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
|
|
* 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, 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. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
#ifndef __GDK_INPUTPRIVATE_H__
|
|
#define __GDK_INPUTPRIVATE_H__
|
|
|
|
#include "config.h"
|
|
#include "gdkinput.h"
|
|
#include "gdkevents.h"
|
|
#include "gdkfb.h"
|
|
|
|
typedef struct _GdkAxisInfo GdkAxisInfo;
|
|
typedef struct _GdkInputVTable GdkInputVTable;
|
|
typedef struct _GdkDevicePrivate GdkDevicePrivate;
|
|
typedef struct _GdkInputWindow GdkInputWindow;
|
|
|
|
struct _GdkInputVTable {
|
|
gint (*set_mode) (guint32 deviceid, GdkInputMode mode);
|
|
void (*set_axes) (guint32 deviceid, GdkAxisUse *axes);
|
|
void (*set_key) (guint32 deviceid,
|
|
guint index,
|
|
guint keyval,
|
|
GdkModifierType modifiers);
|
|
|
|
GdkTimeCoord* (*motion_events) (GdkWindow *window,
|
|
guint32 deviceid,
|
|
guint32 start,
|
|
guint32 stop,
|
|
gint *nevents_return);
|
|
void (*get_pointer) (GdkWindow *window,
|
|
guint32 deviceid,
|
|
gdouble *x,
|
|
gdouble *y,
|
|
gdouble *pressure,
|
|
gdouble *xtilt,
|
|
gdouble *ytilt,
|
|
GdkModifierType *mask);
|
|
gint (*grab_pointer) (GdkWindow * window,
|
|
gint owner_events,
|
|
GdkEventMask event_mask,
|
|
GdkWindow * confine_to,
|
|
guint32 time);
|
|
void (*ungrab_pointer) (guint32 time);
|
|
|
|
void (*configure_event) (GdkEventConfigure *event, GdkWindow *window);
|
|
void (*enter_event) (GdkEventCrossing *event, GdkWindow *window);
|
|
gint (*other_event) (GdkEvent *event, GdkWindow *window);
|
|
/* Handle an unidentified event. Returns TRUE if handled, FALSE
|
|
otherwise */
|
|
gint (*window_none_event) (GdkEvent *event);
|
|
gint (*enable_window) (GdkWindow *window, GdkDevicePrivate *gdkdev);
|
|
gint (*disable_window) (GdkWindow *window, GdkDevicePrivate *gdkdev);
|
|
};
|
|
|
|
/* 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 _GdkDevicePrivate {
|
|
GdkDevice info;
|
|
};
|
|
|
|
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 */
|
|
|
|
extern const GdkDevice gdk_input_core_info;
|
|
extern GList *gdk_input_devices;
|
|
extern GList *gdk_input_windows;
|
|
|
|
extern GdkInputVTable gdk_input_vtable;
|
|
/* information about network port and host for gxid daemon */
|
|
extern gchar *gdk_input_gxid_host;
|
|
extern gint gdk_input_gxid_port;
|
|
extern gint gdk_input_ignore_core;
|
|
|
|
/* Function declarations */
|
|
|
|
GdkDevicePrivate * gdk_input_find_device (guint32 id);
|
|
GdkInputWindow * gdk_input_window_find (GdkWindow *window);
|
|
void gdk_input_window_destroy (GdkWindow *window);
|
|
void gdk_input_init (void);
|
|
void gdk_input_exit (void);
|
|
gint gdk_input_enable_window (GdkWindow *window,
|
|
GdkDevicePrivate *gdkdev);
|
|
gint gdk_input_disable_window (GdkWindow *window,
|
|
GdkDevicePrivate *gdkdev);
|
|
|
|
GdkDevicePrivate *gdk_input_find_device (guint32 id);
|
|
GdkInputWindow *gdk_input_window_find (GdkWindow *window);
|
|
void gdk_input_window_destroy (GdkWindow *window);
|
|
void gdk_input_exit (void);
|
|
|
|
#endif /* __GDK_INPUTPRIVATE_H__ */
|