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Handle relative motion for mouse tools

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This commit is contained in:
Markus Ongyerth 2018-05-25 10:04:25 +02:00
parent 503f9d6e52
commit 48e2cba9b6
3 changed files with 17 additions and 6 deletions
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2
backend/libinput/tablet_tool.c
View file

@ -204,10 +204,12 @@ void handle_tablet_tool_axis(struct libinput_event *event,
if (libinput_event_tablet_tool_x_has_changed(tevent)) {
wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_X;
wlr_event.x = libinput_event_tablet_tool_get_x_transformed(tevent, 1);
wlr_event.dx = libinput_event_tablet_tool_get_dx(tevent);
}
if (libinput_event_tablet_tool_y_has_changed(tevent)) {
wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_Y;
wlr_event.y = libinput_event_tablet_tool_get_y_transformed(tevent, 1);
wlr_event.dy = libinput_event_tablet_tool_get_dy(tevent);
}
if (libinput_event_tablet_tool_pressure_has_changed(tevent)) {
wlr_event.updated_axes |= WLR_TABLET_TOOL_AXIS_PRESSURE;

2
include/wlr/types/wlr_tablet_tool.h
View file

@ -79,6 +79,8 @@ struct wlr_event_tablet_tool_axis {
uint32_t updated_axes;
// From 0..1
double x, y;
// Relative to last event
double dx, dy;
double pressure;
double distance;
double tilt_x, tilt_y;

19
rootston/seat.c
View file

@ -104,14 +104,21 @@ static void handle_touch_motion(struct wl_listener *listener, void *data) {
static void handle_tablet_tool_position(struct roots_cursor *cursor,
struct roots_tablet_tool *tool,
struct wlr_tablet_tool_tool *tool_tool,
bool change_x, bool change_y, double x, double y,
uint32_t time) {
bool change_x, bool change_y,
double x, double y, double dx, double dy) {
if (!change_x && !change_y) {
return;
}
wlr_cursor_warp_absolute(cursor->cursor, tool->device,
change_x ? x : NAN, change_y ? y : NAN);
switch (tool_tool->type) {
case WLR_TABLET_TOOL_TYPE_MOUSE:
// They are 0 either way when they weren't modified
wlr_cursor_move(cursor->cursor, tool->device, dx, dy);
break;
default:
wlr_cursor_warp_absolute(cursor->cursor, tool->device,
change_x ? x : NAN, change_y ? y : NAN);
}
double sx, sy;
struct roots_view *view = NULL;
@ -159,7 +166,7 @@ static void handle_tool_axis(struct wl_listener *listener, void *data) {
handle_tablet_tool_position(cursor, event->device->data, event->tool,
event->updated_axes & WLR_TABLET_TOOL_AXIS_X,
event->updated_axes & WLR_TABLET_TOOL_AXIS_Y,
event->x, event->y, event->time_msec);
event->x, event->y, event->dx, event->dy);
if (event->updated_axes & WLR_TABLET_TOOL_AXIS_PRESSURE) {
wlr_send_tablet_v2_tablet_tool_pressure(roots_tool->tablet_v2_tool, event->pressure);
@ -271,7 +278,7 @@ static void handle_tool_proximity(struct wl_listener *listener, void *data) {
}
handle_tablet_tool_position(cursor, event->device->data, event->tool,
true, true, event->x, event->y, event->time_msec);
true, true, event->x, event->y, 0, 0);
}
static void handle_request_set_cursor(struct wl_listener *listener,