void
gimp_device_info_get_time_coords (GimpDeviceInfo *info,
GdkTimeCoord *event,
GimpCoords *coords)
{
*coords = default_coords;
gdk_device_get_axis (info->device, event->axes, GDK_AXIS_X, &coords->x);
gdk_device_get_axis (info->device, event->axes, GDK_AXIS_Y, &coords->y);
/* CLAMP() the return value of each *_get_axis() call to be safe
* against buggy XInput drivers.
*/
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_PRESSURE, &coords->pressure))
{
coords->pressure = gimp_device_info_map_axis (info,
GDK_AXIS_PRESSURE,
coords->pressure);
}
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_XTILT, &coords->xtilt))
{
coords->xtilt = gimp_device_info_map_axis (info,
GDK_AXIS_XTILT,
coords->xtilt);
}
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_YTILT, &coords->ytilt))
{
coords->ytilt = gimp_device_info_map_axis (info,
GDK_AXIS_YTILT,
coords->ytilt);
}
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_WHEEL, &coords->wheel))
{
coords->wheel = gimp_device_info_map_axis (info,
GDK_AXIS_WHEEL,
coords->wheel);
}
if (gimp_device_info_get_mode (info) != GDK_MODE_DISABLED &&
gdk_device_get_source (info->device) != GDK_SOURCE_MOUSE)
{
/* The event was generated by an enabled extended non-mouse device */
coords->extended = TRUE;
}
else
{
/* The event was generated by a not extended enabled device */
coords->extended = FALSE;
}
}
void
gimp_device_info_get_device_coords (GimpDeviceInfo *info,
GdkWindow *window,
GimpCoords *coords)
{
gdouble axes[GDK_AXIS_LAST] = { 0, };
*coords = default_coords;
gdk_device_get_state (info->device, window, axes, NULL);
gdk_device_get_axis (info->device, axes, GDK_AXIS_X, &coords->x);
gdk_device_get_axis (info->device, axes, GDK_AXIS_Y, &coords->y);
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_PRESSURE, &coords->pressure))
{
coords->pressure = gimp_device_info_map_axis (info,
GDK_AXIS_PRESSURE,
coords->pressure);
}
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_XTILT, &coords->xtilt))
{
coords->xtilt = gimp_device_info_map_axis (info,
GDK_AXIS_XTILT,
coords->xtilt);
}
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_YTILT, &coords->ytilt))
{
coords->ytilt = gimp_device_info_map_axis (info,
GDK_AXIS_YTILT,
coords->ytilt);
}
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_WHEEL, &coords->wheel))
{
coords->wheel = gimp_device_info_map_axis (info,
GDK_AXIS_WHEEL,
coords->wheel);
}
if (gimp_device_info_get_mode (info) != GDK_MODE_DISABLED &&
gdk_device_get_source (info->device) != GDK_SOURCE_MOUSE)
{
/* The event was generated by an enabled extended non-mouse device */
coords->extended = TRUE;
}
else
{
/* The event was generated by a not extended enabled device */
coords->extended = FALSE;
}
}
gboolean
gimp_device_info_get_event_coords (GimpDeviceInfo *info,
GdkWindow *window,
GdkEvent *event,
GimpCoords *coords)
{
gdouble x;
if (gdk_event_get_axis (event, GDK_AXIS_X, &x))
{
*coords = default_coords;
coords->x = x;
gdk_event_get_axis (event, GDK_AXIS_Y, &coords->y);
if (gdk_event_get_axis (event, GDK_AXIS_PRESSURE, &coords->pressure))
{
coords->pressure = gimp_device_info_map_axis (info,
GDK_AXIS_PRESSURE,
coords->pressure);
}
if (gdk_event_get_axis (event, GDK_AXIS_XTILT, &coords->xtilt))
{
coords->xtilt = gimp_device_info_map_axis (info,
GDK_AXIS_XTILT,
coords->xtilt);
}
if (gdk_event_get_axis (event, GDK_AXIS_YTILT, &coords->ytilt))
{
coords->ytilt = gimp_device_info_map_axis (info,
GDK_AXIS_YTILT,
coords->ytilt);
}
if (gdk_event_get_axis (event, GDK_AXIS_WHEEL, &coords->wheel))
{
coords->wheel = gimp_device_info_map_axis (info,
GDK_AXIS_WHEEL,
coords->wheel);
}
return TRUE;
}
gimp_device_info_get_device_coords (info, window, coords);
return FALSE;
}
void
gimp_device_info_get_time_coords (GimpDeviceInfo *info,
GdkTimeCoord *event,
GimpCoords *coords)
{
*coords = default_coords;
gdk_device_get_axis (info->device, event->axes, GDK_AXIS_X, &coords->x);
gdk_device_get_axis (info->device, event->axes, GDK_AXIS_Y, &coords->y);
/* CLAMP() the return value of each *_get_axis() call to be safe
* against buggy XInput drivers.
*/
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_PRESSURE, &coords->pressure))
{
coords->pressure = gimp_device_info_map_axis (info,
GDK_AXIS_PRESSURE,
coords->pressure);
}
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_XTILT, &coords->xtilt))
{
coords->xtilt = gimp_device_info_map_axis (info,
GDK_AXIS_XTILT,
coords->xtilt);
}
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_YTILT, &coords->ytilt))
{
coords->ytilt = gimp_device_info_map_axis (info,
GDK_AXIS_YTILT,
coords->ytilt);
}
if (gdk_device_get_axis (info->device,
event->axes, GDK_AXIS_WHEEL, &coords->wheel))
{
coords->wheel = gimp_device_info_map_axis (info,
GDK_AXIS_WHEEL,
coords->wheel);
}
}
void
gimp_device_info_get_device_coords (GimpDeviceInfo *info,
GdkWindow *window,
GimpCoords *coords)
{
gdouble axes[GDK_AXIS_LAST];
*coords = default_coords;
gdk_device_get_state (info->device, window, axes, NULL);
gdk_device_get_axis (info->device, axes, GDK_AXIS_X, &coords->x);
gdk_device_get_axis (info->device, axes, GDK_AXIS_Y, &coords->y);
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_PRESSURE, &coords->pressure))
{
coords->pressure = gimp_device_info_map_axis (info,
GDK_AXIS_PRESSURE,
coords->pressure);
}
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_XTILT, &coords->xtilt))
{
coords->xtilt = gimp_device_info_map_axis (info,
GDK_AXIS_XTILT,
coords->xtilt);
}
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_YTILT, &coords->ytilt))
{
coords->ytilt = gimp_device_info_map_axis (info,
GDK_AXIS_YTILT,
coords->ytilt);
}
if (gdk_device_get_axis (info->device,
axes, GDK_AXIS_WHEEL, &coords->wheel))
{
coords->wheel = gimp_device_info_map_axis (info,
GDK_AXIS_WHEEL,
coords->wheel);
}
}
gboolean
gimp_device_info_get_event_coords (GimpDeviceInfo *info,
GdkWindow *window,
const GdkEvent *event,
GimpCoords *coords)
{
gdouble x;
if (gdk_event_get_axis (event, GDK_AXIS_X, &x))
{
*coords = default_coords;
coords->x = x;
gdk_event_get_axis (event, GDK_AXIS_Y, &coords->y);
/* translate event coordinates to window coordinates, only
* happens if we drag a guide from a ruler
*/
if (event->any.window &&
event->any.window != window)
{
GtkWidget *src_widget;
GtkWidget *dest_widget;
src_widget = gtk_get_event_widget ((GdkEvent *) event);
gdk_window_get_user_data (window, (gpointer) &dest_widget);
if (src_widget && dest_widget)
{
gint offset_x;
gint offset_y;
gtk_widget_translate_coordinates (src_widget, dest_widget,
0, 0, &offset_x, &offset_y);
coords->x += offset_x;
coords->y += offset_y;
}
}
if (gdk_event_get_axis (event, GDK_AXIS_PRESSURE, &coords->pressure))
{
coords->pressure = gimp_device_info_map_axis (info,
GDK_AXIS_PRESSURE,
coords->pressure);
}
if (gdk_event_get_axis (event, GDK_AXIS_XTILT, &coords->xtilt))
{
coords->xtilt = gimp_device_info_map_axis (info,
GDK_AXIS_XTILT,
coords->xtilt);
}
if (gdk_event_get_axis (event, GDK_AXIS_YTILT, &coords->ytilt))
{
coords->ytilt = gimp_device_info_map_axis (info,
GDK_AXIS_YTILT,
coords->ytilt);
}
if (gdk_event_get_axis (event, GDK_AXIS_WHEEL, &coords->wheel))
{
coords->wheel = gimp_device_info_map_axis (info,
GDK_AXIS_WHEEL,
coords->wheel);
}
return TRUE;
}
gimp_device_info_get_device_coords (info, window, coords);
return FALSE;
}
gboolean
gimp_device_info_get_event_coords (GimpDeviceInfo *info,
GdkWindow *window,
const GdkEvent *event,
GimpCoords *coords)
{
gdouble x;
if (gdk_event_get_axis (event, GDK_AXIS_X, &x))
{
*coords = default_coords;
coords->x = x;
gdk_event_get_axis (event, GDK_AXIS_Y, &coords->y);
/* translate event coordinates to window coordinates, only
* happens if we drag a guide from a ruler
*/
if (event->any.window &&
event->any.window != window)
{
GtkWidget *src_widget;
GtkWidget *dest_widget;
src_widget = gtk_get_event_widget ((GdkEvent *) event);
gdk_window_get_user_data (window, (gpointer) &dest_widget);
if (src_widget && dest_widget)
{
gint offset_x;
gint offset_y;
if (gtk_widget_translate_coordinates (src_widget, dest_widget,
0, 0,
&offset_x, &offset_y))
{
coords->x += offset_x;
coords->y += offset_y;
}
}
}
if (gdk_event_get_axis (event, GDK_AXIS_PRESSURE, &coords->pressure))
{
coords->pressure = gimp_device_info_map_axis (info,
GDK_AXIS_PRESSURE,
coords->pressure);
}
if (gdk_event_get_axis (event, GDK_AXIS_XTILT, &coords->xtilt))
{
coords->xtilt = gimp_device_info_map_axis (info,
GDK_AXIS_XTILT,
coords->xtilt);
}
if (gdk_event_get_axis (event, GDK_AXIS_YTILT, &coords->ytilt))
{
coords->ytilt = gimp_device_info_map_axis (info,
GDK_AXIS_YTILT,
coords->ytilt);
}
if (gdk_event_get_axis (event, GDK_AXIS_WHEEL, &coords->wheel))
{
coords->wheel = gimp_device_info_map_axis (info,
GDK_AXIS_WHEEL,
coords->wheel);
}
if (gimp_device_info_get_mode (info) != GDK_MODE_DISABLED &&
gdk_device_get_source (info->device) != GDK_SOURCE_MOUSE)
{
/* The event was generated by an enabled extended non-mouse device */
coords->extended = TRUE;
}
else
{
/* The event was generated by a not extended enabled device */
coords->extended = FALSE;
}
return TRUE;
}
gimp_device_info_get_device_coords (info, window, coords);
return FALSE;
}