mirror of
https://github.com/brl/mutter.git
synced 2024-11-25 09:30:45 -05:00
backends/native: Move relative motion filter to MetaSeatNative altogether
And drop the relative motion filter API. The seat will handle relative motion across outputs with different scales. This accesses the MetaMonitorManager ATM. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1486
This commit is contained in:
parent
90df3c6fa3
commit
3c8376ad91
@ -137,120 +137,6 @@ pointer_constrain_callback (ClutterInputDevice *device,
|
||||
constrain_to_client_constraint (device, time, prev_x, prev_y, new_x, new_y);
|
||||
}
|
||||
|
||||
static void
|
||||
relative_motion_across_outputs (MetaMonitorManager *monitor_manager,
|
||||
MetaLogicalMonitor *current,
|
||||
float cur_x,
|
||||
float cur_y,
|
||||
float *dx_inout,
|
||||
float *dy_inout)
|
||||
{
|
||||
MetaLogicalMonitor *cur = current;
|
||||
float x = cur_x, y = cur_y;
|
||||
float target_x = cur_x, target_y = cur_y;
|
||||
float dx = *dx_inout, dy = *dy_inout;
|
||||
MetaDisplayDirection direction = -1;
|
||||
|
||||
while (cur)
|
||||
{
|
||||
MetaLine2 left, right, top, bottom, motion;
|
||||
MetaVector2 intersection;
|
||||
|
||||
motion = (MetaLine2) {
|
||||
.a = { x, y },
|
||||
.b = { x + (dx * cur->scale), y + (dy * cur->scale) }
|
||||
};
|
||||
left = (MetaLine2) {
|
||||
{ cur->rect.x, cur->rect.y },
|
||||
{ cur->rect.x, cur->rect.y + cur->rect.height }
|
||||
};
|
||||
right = (MetaLine2) {
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y },
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y + cur->rect.height }
|
||||
};
|
||||
top = (MetaLine2) {
|
||||
{ cur->rect.x, cur->rect.y },
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y }
|
||||
};
|
||||
bottom = (MetaLine2) {
|
||||
{ cur->rect.x, cur->rect.y + cur->rect.height },
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y + cur->rect.height }
|
||||
};
|
||||
|
||||
target_x = motion.b.x;
|
||||
target_y = motion.b.y;
|
||||
|
||||
if (direction != META_DISPLAY_RIGHT &&
|
||||
meta_line2_intersects_with (&motion, &left, &intersection))
|
||||
direction = META_DISPLAY_LEFT;
|
||||
else if (direction != META_DISPLAY_LEFT &&
|
||||
meta_line2_intersects_with (&motion, &right, &intersection))
|
||||
direction = META_DISPLAY_RIGHT;
|
||||
else if (direction != META_DISPLAY_DOWN &&
|
||||
meta_line2_intersects_with (&motion, &top, &intersection))
|
||||
direction = META_DISPLAY_UP;
|
||||
else if (direction != META_DISPLAY_UP &&
|
||||
meta_line2_intersects_with (&motion, &bottom, &intersection))
|
||||
direction = META_DISPLAY_DOWN;
|
||||
else
|
||||
/* We reached the dest logical monitor */
|
||||
break;
|
||||
|
||||
x = intersection.x;
|
||||
y = intersection.y;
|
||||
dx -= intersection.x - motion.a.x;
|
||||
dy -= intersection.y - motion.a.y;
|
||||
|
||||
cur = meta_monitor_manager_get_logical_monitor_neighbor (monitor_manager,
|
||||
cur, direction);
|
||||
}
|
||||
|
||||
*dx_inout = target_x - cur_x;
|
||||
*dy_inout = target_y - cur_y;
|
||||
}
|
||||
|
||||
static void
|
||||
relative_motion_filter (ClutterInputDevice *device,
|
||||
float x,
|
||||
float y,
|
||||
float *dx,
|
||||
float *dy,
|
||||
gpointer user_data)
|
||||
{
|
||||
MetaMonitorManager *monitor_manager = user_data;
|
||||
MetaLogicalMonitor *logical_monitor, *dest_logical_monitor;
|
||||
float new_dx, new_dy;
|
||||
|
||||
if (meta_is_stage_views_scaled ())
|
||||
return;
|
||||
|
||||
logical_monitor = meta_monitor_manager_get_logical_monitor_at (monitor_manager,
|
||||
x, y);
|
||||
if (!logical_monitor)
|
||||
return;
|
||||
|
||||
new_dx = (*dx) * logical_monitor->scale;
|
||||
new_dy = (*dy) * logical_monitor->scale;
|
||||
|
||||
dest_logical_monitor = meta_monitor_manager_get_logical_monitor_at (monitor_manager,
|
||||
x + new_dx,
|
||||
y + new_dy);
|
||||
if (dest_logical_monitor &&
|
||||
dest_logical_monitor != logical_monitor)
|
||||
{
|
||||
/* If we are crossing monitors, attempt to bisect the distance on each
|
||||
* axis and apply the relative scale for each of them.
|
||||
*/
|
||||
new_dx = *dx;
|
||||
new_dy = *dy;
|
||||
relative_motion_across_outputs (monitor_manager, logical_monitor,
|
||||
x, y, &new_dx, &new_dy);
|
||||
}
|
||||
|
||||
*dx = new_dx;
|
||||
*dy = new_dy;
|
||||
}
|
||||
|
||||
static ClutterBackend *
|
||||
meta_backend_native_create_clutter_backend (MetaBackend *backend)
|
||||
{
|
||||
@ -302,9 +188,6 @@ meta_backend_native_post_init (MetaBackend *backend)
|
||||
meta_seat_native_set_pointer_constrain_callback (META_SEAT_NATIVE (seat),
|
||||
pointer_constrain_callback,
|
||||
NULL, NULL);
|
||||
meta_seat_native_set_relative_motion_filter (META_SEAT_NATIVE (seat),
|
||||
relative_motion_filter,
|
||||
meta_backend_get_monitor_manager (backend));
|
||||
|
||||
META_BACKEND_CLASS (meta_backend_native_parent_class)->post_init (backend);
|
||||
|
||||
|
@ -993,6 +993,78 @@ meta_seat_native_constrain_pointer (MetaSeatNative *seat,
|
||||
constrain_all_screen_monitors (core_pointer, monitor_manager, new_x, new_y);
|
||||
}
|
||||
|
||||
static void
|
||||
relative_motion_across_outputs (MetaMonitorManager *monitor_manager,
|
||||
MetaLogicalMonitor *current,
|
||||
float cur_x,
|
||||
float cur_y,
|
||||
float *dx_inout,
|
||||
float *dy_inout)
|
||||
{
|
||||
MetaLogicalMonitor *cur = current;
|
||||
float x = cur_x, y = cur_y;
|
||||
float target_x = cur_x, target_y = cur_y;
|
||||
float dx = *dx_inout, dy = *dy_inout;
|
||||
MetaDisplayDirection direction = -1;
|
||||
|
||||
while (cur)
|
||||
{
|
||||
MetaLine2 left, right, top, bottom, motion;
|
||||
MetaVector2 intersection;
|
||||
|
||||
motion = (MetaLine2) {
|
||||
.a = { x, y },
|
||||
.b = { x + (dx * cur->scale), y + (dy * cur->scale) }
|
||||
};
|
||||
left = (MetaLine2) {
|
||||
{ cur->rect.x, cur->rect.y },
|
||||
{ cur->rect.x, cur->rect.y + cur->rect.height }
|
||||
};
|
||||
right = (MetaLine2) {
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y },
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y + cur->rect.height }
|
||||
};
|
||||
top = (MetaLine2) {
|
||||
{ cur->rect.x, cur->rect.y },
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y }
|
||||
};
|
||||
bottom = (MetaLine2) {
|
||||
{ cur->rect.x, cur->rect.y + cur->rect.height },
|
||||
{ cur->rect.x + cur->rect.width, cur->rect.y + cur->rect.height }
|
||||
};
|
||||
|
||||
target_x = motion.b.x;
|
||||
target_y = motion.b.y;
|
||||
|
||||
if (direction != META_DISPLAY_RIGHT &&
|
||||
meta_line2_intersects_with (&motion, &left, &intersection))
|
||||
direction = META_DISPLAY_LEFT;
|
||||
else if (direction != META_DISPLAY_LEFT &&
|
||||
meta_line2_intersects_with (&motion, &right, &intersection))
|
||||
direction = META_DISPLAY_RIGHT;
|
||||
else if (direction != META_DISPLAY_DOWN &&
|
||||
meta_line2_intersects_with (&motion, &top, &intersection))
|
||||
direction = META_DISPLAY_UP;
|
||||
else if (direction != META_DISPLAY_UP &&
|
||||
meta_line2_intersects_with (&motion, &bottom, &intersection))
|
||||
direction = META_DISPLAY_DOWN;
|
||||
else
|
||||
/* We reached the dest logical monitor */
|
||||
break;
|
||||
|
||||
x = intersection.x;
|
||||
y = intersection.y;
|
||||
dx -= intersection.x - motion.a.x;
|
||||
dy -= intersection.y - motion.a.y;
|
||||
|
||||
cur = meta_monitor_manager_get_logical_monitor_neighbor (monitor_manager,
|
||||
cur, direction);
|
||||
}
|
||||
|
||||
*dx_inout = target_x - cur_x;
|
||||
*dy_inout = target_y - cur_y;
|
||||
}
|
||||
|
||||
void
|
||||
meta_seat_native_filter_relative_motion (MetaSeatNative *seat,
|
||||
ClutterInputDevice *device,
|
||||
@ -1001,11 +1073,40 @@ meta_seat_native_filter_relative_motion (MetaSeatNative *seat,
|
||||
float *dx,
|
||||
float *dy)
|
||||
{
|
||||
if (!seat->relative_motion_filter)
|
||||
MetaBackend *backend = meta_get_backend ();
|
||||
MetaMonitorManager *monitor_manager =
|
||||
meta_backend_get_monitor_manager (backend);
|
||||
MetaLogicalMonitor *logical_monitor, *dest_logical_monitor;
|
||||
float new_dx, new_dy;
|
||||
|
||||
if (meta_is_stage_views_scaled ())
|
||||
return;
|
||||
|
||||
seat->relative_motion_filter (device, x, y, dx, dy,
|
||||
seat->relative_motion_filter_user_data);
|
||||
logical_monitor = meta_monitor_manager_get_logical_monitor_at (monitor_manager,
|
||||
x, y);
|
||||
if (!logical_monitor)
|
||||
return;
|
||||
|
||||
new_dx = (*dx) * logical_monitor->scale;
|
||||
new_dy = (*dy) * logical_monitor->scale;
|
||||
|
||||
dest_logical_monitor = meta_monitor_manager_get_logical_monitor_at (monitor_manager,
|
||||
x + new_dx,
|
||||
y + new_dy);
|
||||
if (dest_logical_monitor &&
|
||||
dest_logical_monitor != logical_monitor)
|
||||
{
|
||||
/* If we are crossing monitors, attempt to bisect the distance on each
|
||||
* axis and apply the relative scale for each of them.
|
||||
*/
|
||||
new_dx = *dx;
|
||||
new_dy = *dy;
|
||||
relative_motion_across_outputs (monitor_manager, logical_monitor,
|
||||
x, y, &new_dx, &new_dy);
|
||||
}
|
||||
|
||||
*dx = new_dx;
|
||||
*dy = new_dy;
|
||||
}
|
||||
|
||||
static void
|
||||
@ -3050,17 +3151,6 @@ meta_seat_native_set_pointer_constrain_callback (MetaSeatNative *s
|
||||
seat->constrain_data_notify = user_data_notify;
|
||||
}
|
||||
|
||||
void
|
||||
meta_seat_native_set_relative_motion_filter (MetaSeatNative *seat,
|
||||
MetaRelativeMotionFilter filter,
|
||||
gpointer user_data)
|
||||
{
|
||||
g_return_if_fail (META_IS_SEAT_NATIVE (seat));
|
||||
|
||||
seat->relative_motion_filter = filter;
|
||||
seat->relative_motion_filter_user_data = user_data;
|
||||
}
|
||||
|
||||
void
|
||||
meta_seat_native_update_xkb_state (MetaSeatNative *seat)
|
||||
{
|
||||
|
@ -59,12 +59,6 @@ typedef void (* MetaPointerConstrainCallback) (ClutterInputDevice *device,
|
||||
float *x,
|
||||
float *y,
|
||||
gpointer user_data);
|
||||
typedef void (* MetaRelativeMotionFilter) (ClutterInputDevice *device,
|
||||
float x,
|
||||
float y,
|
||||
float *dx,
|
||||
float *dy,
|
||||
gpointer user_data);
|
||||
|
||||
struct _MetaTouchState
|
||||
{
|
||||
@ -115,9 +109,6 @@ struct _MetaSeatNative
|
||||
gpointer constrain_data;
|
||||
GDestroyNotify constrain_data_notify;
|
||||
|
||||
MetaRelativeMotionFilter relative_motion_filter;
|
||||
gpointer relative_motion_filter_user_data;
|
||||
|
||||
MetaKeymapNative *keymap;
|
||||
|
||||
GUdevClient *udev_client;
|
||||
@ -270,10 +261,6 @@ void meta_seat_native_set_pointer_constrain_callback (MetaSeatNative
|
||||
gpointer user_data,
|
||||
GDestroyNotify user_data_notify);
|
||||
|
||||
void meta_seat_native_set_relative_motion_filter (MetaSeatNative *seat,
|
||||
MetaRelativeMotionFilter filter,
|
||||
gpointer user_data);
|
||||
|
||||
struct xkb_state * meta_seat_native_get_xkb_state (MetaSeatNative *seat);
|
||||
|
||||
void meta_seat_native_set_keyboard_map (MetaSeatNative *seat,
|
||||
|
Loading…
Reference in New Issue
Block a user