diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/compositor.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/examples/compositor.c b/examples/compositor.c index fa5f3286..085cbb0e 100644 --- a/examples/compositor.c +++ b/examples/compositor.c @@ -7,6 +7,8 @@ #include <unistd.h> #include <sys/mman.h> #include <wayland-server.h> +// TODO: BSD et al +#include <linux/input-event-codes.h> #include <wlr/backend.h> #include <wlr/backend/session.h> #include <wlr/render.h> @@ -59,6 +61,10 @@ struct sample_state { struct wl_listener cursor_button; struct wl_listener cursor_axis; + struct wl_listener tool_axis; + struct wl_listener tool_tip; + struct wl_listener tool_button; + struct wl_listener new_xdg_surface_v6; struct wlr_xdg_surface_v6 *focused_surface; @@ -431,6 +437,31 @@ static void handle_cursor_button(struct wl_listener *listener, void *data) { event->button, event->state); } +static void handle_tool_axis(struct wl_listener *listener, void *data) { + struct sample_state *sample = + wl_container_of(listener, sample, tool_axis); + struct wlr_event_tablet_tool_axis *event = data; + if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) && + (event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) { + wlr_cursor_warp_absolute(sample->cursor, event->device, + event->x_mm / event->width_mm, event->y_mm / event->height_mm); + update_pointer_position(sample, event->time_sec); + } +} + +static void handle_tool_tip(struct wl_listener *listener, void *data) { + struct sample_state *sample = + wl_container_of(listener, sample, tool_tip); + struct wlr_event_tablet_tool_tip *event = data; + + struct wlr_xdg_surface_v6 *surface = + example_xdg_surface_at(sample, sample->cursor->x, sample->cursor->y); + example_set_focused_surface(sample, surface); + + wlr_seat_pointer_send_button(sample->wl_seat, event->time_sec, + BTN_MOUSE, event->state); +} + static void handle_input_add(struct compositor_state *state, struct wlr_input_device *device) { struct sample_state *sample = state->data; @@ -528,6 +559,12 @@ int main(int argc, char *argv[]) { wl_signal_add(&state.cursor->events.axis, &state.cursor_axis); state.cursor_axis.notify = handle_cursor_axis; + wl_signal_add(&state.cursor->events.tablet_tool_axis, &state.tool_axis); + state.tool_axis.notify = handle_tool_axis; + + wl_signal_add(&state.cursor->events.tablet_tool_tip, &state.tool_tip); + state.tool_tip.notify = handle_tool_tip; + compositor_init(&compositor); state.renderer = wlr_gles2_renderer_create(compositor.backend); |