C++ (Cpp) screen_info_free示例

示例#1

文件： gnome-rr.c 项目： dezelin/spice-gtk

gboolean
screen_update (GnomeRRScreen *screen, gboolean force_callback, gboolean needs_reprobe, GError **error)
{
    ScreenInfo *info;
    gboolean changed = FALSE;

    g_return_val_if_fail (screen != NULL, FALSE);

    info = screen_info_new (screen, needs_reprobe, error);
    if (!info)
	    return FALSE;

#ifdef HAVE_RANDR
    if (info->resources->configTimestamp != screen->priv->info->resources->configTimestamp)
	    changed = TRUE;
#endif

    screen_info_free (screen->priv->info);

    screen->priv->info = info;

    if (changed || force_callback)
        g_signal_emit (G_OBJECT (screen), screen_signals[SCREEN_CHANGED], 0);

    return changed;
}

示例#2

文件： mate-rr.c 项目： dmashal/mate-desktop

static gboolean
screen_update (MateRRScreen *screen, gboolean force_callback, gboolean needs_reprobe, GError **error)
{
    ScreenInfo *info;
    gboolean changed = FALSE;
    
    g_assert (screen != NULL);

    info = screen_info_new (screen, needs_reprobe, error);
    if (!info)
	    return FALSE;

#ifdef HAVE_RANDR
    if (info->resources->configTimestamp != screen->info->resources->configTimestamp)
	    changed = TRUE;
#endif

    screen_info_free (screen->info);
	
    screen->info = info;

    if ((changed || force_callback) && screen->callback)
	screen->callback (screen, screen->data);
    
    return changed;
}

示例#3

文件： gnome-rr.c 项目： dezelin/spice-gtk

static void
gnome_rr_screen_finalize (GObject *gobject)
{
    GnomeRRScreen *screen = GNOME_RR_SCREEN (gobject);

    if (screen->priv->info)
        screen_info_free (screen->priv->info);

    G_OBJECT_CLASS (gnome_rr_screen_parent_class)->finalize (gobject);
}

示例#4

文件： mate-rr.c 项目： dmashal/mate-desktop

void
mate_rr_screen_destroy (MateRRScreen *screen)
{
	g_return_if_fail (screen != NULL);

	gdk_window_remove_filter (screen->gdk_root, screen_on_event, screen);

	screen_info_free (screen->info);
	screen->info = NULL;

	g_free (screen);
}

示例#5

文件： gnome-rr.c 项目： dezelin/spice-gtk

ScreenInfo *
screen_info_new (GnomeRRScreen *screen, gboolean needs_reprobe, GError **error)
{
    ScreenInfo *info = g_new0 (ScreenInfo, 1);

    g_return_val_if_fail (screen != NULL, NULL);

    info->outputs = NULL;
    info->crtcs = NULL;
    info->modes = NULL;
    info->screen = screen;

    if (fill_out_screen_info (screen, info, needs_reprobe, error))
    {
	return info;
    }
    else
    {
	screen_info_free (info);
	return NULL;
    }
}

示例#6

文件： mate-rr.c 项目： dmashal/mate-desktop

static ScreenInfo *
screen_info_new (MateRRScreen *screen, gboolean needs_reprobe, GError **error)
{
    ScreenInfo *info = g_new0 (ScreenInfo, 1);
    
    g_assert (screen != NULL);
    
    info->outputs = NULL;
    info->crtcs = NULL;
    info->modes = NULL;
    info->screen = screen;
    
    if (fill_out_screen_info (screen->xdisplay, screen->xroot, info, needs_reprobe, error))
    {
	return info;
    }
    else
    {
	screen_info_free (info);
	return NULL;
    }
}