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/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
Copyright (C) 2010 Red Hat, Inc.
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 2.1 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __SPICE_WIDGET_PRIV_H__
#define __SPICE_WIDGET_PRIV_H__
G_BEGIN_DECLS
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef WITH_X11
#include <X11/Xlib.h>
#include <X11/extensions/XShm.h>
#include <gdk/gdkx.h>
#endif
#ifdef WIN32
#include <windows.h>
#endif
#include "spice-widget.h"
#include "spice-common.h"
#include "spice-gtk-session.h"
#define SPICE_DISPLAY_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE((obj), SPICE_TYPE_DISPLAY, SpiceDisplayPrivate))
struct _SpiceDisplayPrivate {
gint channel_id;
/* options */
bool keyboard_grab_enable;
gboolean keyboard_grab_inhibit;
bool mouse_grab_enable;
bool resize_guest_enable;
/* state */
enum SpiceSurfaceFmt format;
gint width, height, stride;
gint shmid;
gpointer data_origin; /* the original display image data */
gpointer data; /* converted if necessary to 32 bits */
gint ww, wh, mx, my;
bool convert;
bool have_mitshm;
gboolean allow_scaling;
gboolean disable_inputs;
/* TODO: make a display object instead? */
#ifdef WITH_X11
Display *dpy;
XVisualInfo *vi;
XImage *ximage;
XShmSegmentInfo *shminfo;
GC gc;
#else
cairo_surface_t *ximage;
#endif
SpiceSession *session;
SpiceGtkSession *gtk_session;
SpiceMainChannel *main;
SpiceChannel *display;
SpiceCursorChannel *cursor;
SpiceInputsChannel *inputs;
SpiceSmartcardChannel *smartcard;
enum SpiceMouseMode mouse_mode;
int mouse_grab_active;
bool mouse_have_pointer;
GdkCursor *mouse_cursor;
GdkPixbuf *mouse_pixbuf;
GdkPoint mouse_hotspot;
GdkCursor *show_cursor;
int mouse_last_x;
int mouse_last_y;
int mouse_guest_x;
int mouse_guest_y;
bool keyboard_grab_active;
bool keyboard_have_focus;
const guint16 const *keycode_map;
size_t keycode_maplen;
uint32_t key_state[512 / 32];
SpiceGrabSequence *grabseq; /* the configured key sequence */
gboolean *activeseq; /* the currently pressed keys */
gint mark;
#ifdef WIN32
HHOOK keyboard_hook;
#endif
};
int spicex_image_create (SpiceDisplay *display);
void spicex_image_destroy (SpiceDisplay *display);
void spicex_image_invalidate (SpiceDisplay *display, gint *x, gint *y, gint *w, gint *h);
#if GTK_CHECK_VERSION (2, 91, 0)
void spicex_draw_event (SpiceDisplay *display, cairo_t *cr);
#else
void spicex_expose_event (SpiceDisplay *display, GdkEventExpose *ev);
#endif
gboolean spicex_is_scaled (SpiceDisplay *display);
void spice_display_get_scaling (SpiceDisplay *display, double *sx, double *sy);
G_END_DECLS
#endif
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