commit
6daf9e9ab2
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@ -12,3 +12,4 @@ test/
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build/
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build/
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.lvimrc
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.lvimrc
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wayland-*-protocol.*
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wayland-*-protocol.*
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wlr-example.ini
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@ -598,6 +598,8 @@ static bool wlr_drm_output_set_cursor(struct wlr_output *_output,
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wlr_matrix_texture(plane->matrix, plane->width, plane->height,
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wlr_matrix_texture(plane->matrix, plane->width, plane->height,
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output->output.transform ^ WL_OUTPUT_TRANSFORM_FLIPPED_180);
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output->output.transform ^ WL_OUTPUT_TRANSFORM_FLIPPED_180);
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// TODO the image needs to be rotated depending on the output rotation
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plane->wlr_rend = wlr_gles2_renderer_create(&backend->backend);
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plane->wlr_rend = wlr_gles2_renderer_create(&backend->backend);
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if (!plane->wlr_rend) {
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if (!plane->wlr_rend) {
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return false;
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return false;
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@ -651,6 +653,31 @@ static bool wlr_drm_output_move_cursor(struct wlr_output *_output,
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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struct wlr_drm_output *output = (struct wlr_drm_output *)_output;
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struct wlr_drm_backend *backend =
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struct wlr_drm_backend *backend =
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wl_container_of(output->renderer, backend, renderer);
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wl_container_of(output->renderer, backend, renderer);
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int width, height, tmp;
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wlr_output_effective_resolution(_output, &width, &height);
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switch (_output->transform) {
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case WL_OUTPUT_TRANSFORM_NORMAL:
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// nothing to do
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break;
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case WL_OUTPUT_TRANSFORM_270:
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tmp = x;
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x = y;
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y = -(tmp - width);
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break;
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case WL_OUTPUT_TRANSFORM_90:
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tmp = x;
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x = -(y - height);
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y = tmp;
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break;
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default:
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// TODO other transformations
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wlr_log(L_ERROR, "TODO: handle surface to crtc for transformation = %d",
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_output->transform);
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break;
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}
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return backend->iface->crtc_move_cursor(backend, output->crtc, x, y);
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return backend->iface->crtc_move_cursor(backend, output->crtc, x, y);
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}
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}
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@ -30,6 +30,7 @@ void handle_pointer_motion(struct libinput_event *event,
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struct libinput_event_pointer *pevent =
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struct libinput_event_pointer *pevent =
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libinput_event_get_pointer_event(event);
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libinput_event_get_pointer_event(event);
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struct wlr_event_pointer_motion wlr_event = { 0 };
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struct wlr_event_pointer_motion wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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wlr_event.delta_x = libinput_event_pointer_get_dx(pevent);
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wlr_event.delta_x = libinput_event_pointer_get_dx(pevent);
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@ -48,6 +49,7 @@ void handle_pointer_motion_abs(struct libinput_event *event,
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struct libinput_event_pointer *pevent =
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struct libinput_event_pointer *pevent =
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libinput_event_get_pointer_event(event);
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libinput_event_get_pointer_event(event);
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struct wlr_event_pointer_motion_absolute wlr_event = { 0 };
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struct wlr_event_pointer_motion_absolute wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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wlr_event.x_mm = libinput_event_pointer_get_absolute_x(pevent);
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wlr_event.x_mm = libinput_event_pointer_get_absolute_x(pevent);
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@ -67,6 +69,7 @@ void handle_pointer_button(struct libinput_event *event,
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struct libinput_event_pointer *pevent =
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struct libinput_event_pointer *pevent =
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libinput_event_get_pointer_event(event);
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libinput_event_get_pointer_event(event);
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struct wlr_event_pointer_button wlr_event = { 0 };
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struct wlr_event_pointer_button wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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wlr_event.button = libinput_event_pointer_get_button(pevent);
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wlr_event.button = libinput_event_pointer_get_button(pevent);
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@ -92,6 +95,7 @@ void handle_pointer_axis(struct libinput_event *event,
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struct libinput_event_pointer *pevent =
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struct libinput_event_pointer *pevent =
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libinput_event_get_pointer_event(event);
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libinput_event_get_pointer_event(event);
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struct wlr_event_pointer_axis wlr_event = { 0 };
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struct wlr_event_pointer_axis wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_sec = libinput_event_pointer_get_time(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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wlr_event.time_usec = libinput_event_pointer_get_time_usec(pevent);
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switch (libinput_event_pointer_get_axis_source(pevent)) {
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switch (libinput_event_pointer_get_axis_source(pevent)) {
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@ -30,6 +30,7 @@ void handle_tablet_tool_axis(struct libinput_event *event,
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struct libinput_event_tablet_tool *tevent =
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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libinput_event_get_tablet_tool_event(event);
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struct wlr_event_tablet_tool_axis wlr_event = { 0 };
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struct wlr_event_tablet_tool_axis wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm);
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libinput_device_get_size(libinput_dev, &wlr_event.width_mm, &wlr_event.height_mm);
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@ -83,6 +84,7 @@ void handle_tablet_tool_proximity(struct libinput_event *event,
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struct libinput_event_tablet_tool *tevent =
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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libinput_event_get_tablet_tool_event(event);
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struct wlr_event_tablet_tool_proximity wlr_event = { 0 };
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struct wlr_event_tablet_tool_proximity wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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switch (libinput_event_tablet_tool_get_proximity_state(tevent)) {
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switch (libinput_event_tablet_tool_get_proximity_state(tevent)) {
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@ -109,6 +111,7 @@ void handle_tablet_tool_tip(struct libinput_event *event,
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struct libinput_event_tablet_tool *tevent =
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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libinput_event_get_tablet_tool_event(event);
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struct wlr_event_tablet_tool_tip wlr_event = { 0 };
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struct wlr_event_tablet_tool_tip wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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switch (libinput_event_tablet_tool_get_tip_state(tevent)) {
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switch (libinput_event_tablet_tool_get_tip_state(tevent)) {
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@ -134,6 +137,7 @@ void handle_tablet_tool_button(struct libinput_event *event,
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struct libinput_event_tablet_tool *tevent =
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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libinput_event_get_tablet_tool_event(event);
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struct wlr_event_tablet_tool_button wlr_event = { 0 };
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struct wlr_event_tablet_tool_button wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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wlr_event.button = libinput_event_tablet_tool_get_button(tevent);
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wlr_event.button = libinput_event_tablet_tool_get_button(tevent);
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@ -30,6 +30,7 @@ void handle_touch_down(struct libinput_event *event,
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struct libinput_event_touch *tevent =
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struct libinput_event_touch *tevent =
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libinput_event_get_touch_event(event);
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libinput_event_get_touch_event(event);
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struct wlr_event_touch_down wlr_event = { 0 };
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struct wlr_event_touch_down wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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@ -50,6 +51,7 @@ void handle_touch_up(struct libinput_event *event,
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struct libinput_event_touch *tevent =
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struct libinput_event_touch *tevent =
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libinput_event_get_touch_event(event);
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libinput_event_get_touch_event(event);
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struct wlr_event_touch_up wlr_event = { 0 };
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struct wlr_event_touch_up wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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@ -67,6 +69,7 @@ void handle_touch_motion(struct libinput_event *event,
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struct libinput_event_touch *tevent =
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struct libinput_event_touch *tevent =
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libinput_event_get_touch_event(event);
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libinput_event_get_touch_event(event);
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struct wlr_event_touch_motion wlr_event = { 0 };
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struct wlr_event_touch_motion wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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@ -87,6 +90,7 @@ void handle_touch_cancel(struct libinput_event *event,
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struct libinput_event_touch *tevent =
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struct libinput_event_touch *tevent =
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libinput_event_get_touch_event(event);
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libinput_event_get_touch_event(event);
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struct wlr_event_touch_cancel wlr_event = { 0 };
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struct wlr_event_touch_cancel wlr_event = { 0 };
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wlr_event.device = wlr_dev;
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_sec = libinput_event_touch_get_time(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.time_usec = libinput_event_touch_get_time_usec(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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wlr_event.slot = libinput_event_touch_get_slot(tevent);
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@ -51,6 +51,7 @@ static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer,
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wl_egl_window_get_attached_size(wlr_wl_pointer->current_output->egl_window,
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wl_egl_window_get_attached_size(wlr_wl_pointer->current_output->egl_window,
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&width, &height);
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&width, &height);
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struct wlr_event_pointer_motion_absolute wlr_event;
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struct wlr_event_pointer_motion_absolute wlr_event;
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wlr_event.device = dev;
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wlr_event.time_sec = time / 1000;
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wlr_event.time_sec = time / 1000;
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wlr_event.time_usec = time * 1000;
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wlr_event.time_usec = time * 1000;
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wlr_event.width_mm = width;
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wlr_event.width_mm = width;
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@ -66,6 +67,7 @@ static void pointer_handle_button(void *data, struct wl_pointer *wl_pointer,
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assert(dev && dev->pointer);
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assert(dev && dev->pointer);
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|
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struct wlr_event_pointer_button wlr_event;
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struct wlr_event_pointer_button wlr_event;
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wlr_event.device = dev;
|
||||||
wlr_event.button = button;
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wlr_event.button = button;
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wlr_event.state = state;
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wlr_event.state = state;
|
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wlr_event.time_sec = time / 1000;
|
wlr_event.time_sec = time / 1000;
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||||||
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@ -80,6 +82,7 @@ static void pointer_handle_axis(void *data, struct wl_pointer *wl_pointer,
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struct wlr_wl_pointer *wlr_wl_pointer = (struct wlr_wl_pointer *)dev->pointer;
|
struct wlr_wl_pointer *wlr_wl_pointer = (struct wlr_wl_pointer *)dev->pointer;
|
||||||
|
|
||||||
struct wlr_event_pointer_axis wlr_event;
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struct wlr_event_pointer_axis wlr_event;
|
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wlr_event.device = dev;
|
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wlr_event.delta = value;
|
wlr_event.delta = value;
|
||||||
wlr_event.orientation = axis;
|
wlr_event.orientation = axis;
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wlr_event.time_sec = time / 1000;
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wlr_event.time_sec = time / 1000;
|
||||||
|
|
|
@ -0,0 +1,303 @@
|
||||||
|
#ifndef _POSIX_C_SOURCE
|
||||||
|
#define _POSIX_C_SOURCE 200809L
|
||||||
|
#endif
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <limits.h>
|
||||||
|
#include <getopt.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/param.h>
|
||||||
|
#include <wlr/util/log.h>
|
||||||
|
#include <wlr/types/wlr_box.h>
|
||||||
|
#include "shared.h"
|
||||||
|
#include "config.h"
|
||||||
|
#include "ini.h"
|
||||||
|
|
||||||
|
static void usage(const char *name, int ret) {
|
||||||
|
fprintf(stderr,
|
||||||
|
"usage: %s [-C <FILE>]\n"
|
||||||
|
"\n"
|
||||||
|
" -C <FILE> Path to the configuration file\n"
|
||||||
|
" (default: wlr-example.ini).\n"
|
||||||
|
" See `examples/wlr-example.ini.example` for config\n"
|
||||||
|
" file documentation.\n", name);
|
||||||
|
|
||||||
|
exit(ret);
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct wlr_box *parse_geometry(const char *str) {
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||||||
|
// format: {width}x{height}+{x}+{y}
|
||||||
|
if (strlen(str) > 255) {
|
||||||
|
wlr_log(L_ERROR, "cannot parse geometry string, too long");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
char *buf = strdup(str);
|
||||||
|
struct wlr_box *box = calloc(1, sizeof(struct wlr_box));
|
||||||
|
|
||||||
|
bool has_width = false;
|
||||||
|
bool has_height = false;
|
||||||
|
bool has_x = false;
|
||||||
|
bool has_y = false;
|
||||||
|
|
||||||
|
char *pch = strtok(buf, "x+");
|
||||||
|
while (pch != NULL) {
|
||||||
|
errno = 0;
|
||||||
|
char *endptr;
|
||||||
|
long val = strtol(pch, &endptr, 0);
|
||||||
|
|
||||||
|
if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) ||
|
||||||
|
(errno != 0 && val == 0)) {
|
||||||
|
goto invalid_input;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (endptr == pch) {
|
||||||
|
goto invalid_input;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!has_width) {
|
||||||
|
box->width = val;
|
||||||
|
has_width = true;
|
||||||
|
} else if (!has_height) {
|
||||||
|
box->height = val;
|
||||||
|
has_height = true;
|
||||||
|
} else if (!has_x) {
|
||||||
|
box->x = val;
|
||||||
|
has_x = true;
|
||||||
|
} else if (!has_y) {
|
||||||
|
box->y = val;
|
||||||
|
has_y = true;
|
||||||
|
} else {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
pch = strtok(NULL, "x+");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!has_width || !has_height) {
|
||||||
|
goto invalid_input;
|
||||||
|
}
|
||||||
|
|
||||||
|
free(buf);
|
||||||
|
return box;
|
||||||
|
|
||||||
|
invalid_input:
|
||||||
|
wlr_log(L_ERROR, "could not parse geometry string: %s", str);
|
||||||
|
free(buf);
|
||||||
|
free(box);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const char *output_prefix = "output:";
|
||||||
|
static const char *device_prefix = "device:";
|
||||||
|
|
||||||
|
static int config_ini_handler(void *user, const char *section, const char *name,
|
||||||
|
const char *value) {
|
||||||
|
struct example_config *config = user;
|
||||||
|
if (strncmp(output_prefix, section, strlen(output_prefix)) == 0) {
|
||||||
|
const char *output_name = section + strlen(output_prefix);
|
||||||
|
struct output_config *oc;
|
||||||
|
bool found = false;
|
||||||
|
|
||||||
|
wl_list_for_each(oc, &config->outputs, link) {
|
||||||
|
if (strcmp(oc->name, output_name) == 0) {
|
||||||
|
found = true;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!found) {
|
||||||
|
oc = calloc(1, sizeof(struct output_config));
|
||||||
|
oc->name = strdup(output_name);
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
|
||||||
|
wl_list_insert(&config->outputs, &oc->link);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strcmp(name, "x") == 0) {
|
||||||
|
oc->x = strtol(value, NULL, 10);
|
||||||
|
} else if (strcmp(name, "y") == 0) {
|
||||||
|
oc->y = strtol(value, NULL, 10);
|
||||||
|
} else if (strcmp(name, "rotate") == 0) {
|
||||||
|
if (strcmp(value, "90") == 0) {
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_90;
|
||||||
|
} else if (strcmp(value, "180") == 0) {
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_180;
|
||||||
|
} else if (strcmp(value, "270") == 0) {
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_270;
|
||||||
|
} else if (strcmp(value, "flipped") == 0) {
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED;
|
||||||
|
} else if (strcmp(value, "flipped-90") == 0) {
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_90;
|
||||||
|
} else if (strcmp(value, "flipped-180") == 0) {
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_180;
|
||||||
|
} else if (strcmp(value, "flipped-270") == 0) {
|
||||||
|
oc->transform = WL_OUTPUT_TRANSFORM_FLIPPED_270;
|
||||||
|
} else {
|
||||||
|
wlr_log(L_ERROR, "got unknown transform value: %s", value);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else if (strcmp(section, "cursor") == 0) {
|
||||||
|
if (strcmp(name, "map-to-output") == 0) {
|
||||||
|
free(config->cursor.mapped_output);
|
||||||
|
config->cursor.mapped_output = strdup(value);
|
||||||
|
} else if (strcmp(name, "geometry") == 0) {
|
||||||
|
free(config->cursor.mapped_box);
|
||||||
|
config->cursor.mapped_box = parse_geometry(value);
|
||||||
|
} else {
|
||||||
|
wlr_log(L_ERROR, "got unknown cursor config: %s", name);
|
||||||
|
}
|
||||||
|
} else if (strncmp(device_prefix, section, strlen(device_prefix)) == 0) {
|
||||||
|
const char *device_name = section + strlen(device_prefix);
|
||||||
|
struct device_config *dc;
|
||||||
|
bool found = false;
|
||||||
|
|
||||||
|
wl_list_for_each(dc, &config->devices, link) {
|
||||||
|
if (strcmp(dc->name, device_name) == 0) {
|
||||||
|
found = true;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!found) {
|
||||||
|
dc = calloc(1, sizeof(struct device_config));
|
||||||
|
dc->name = strdup(device_name);
|
||||||
|
wl_list_insert(&config->devices, &dc->link);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strcmp(name, "map-to-output") == 0) {
|
||||||
|
free(dc->mapped_output);
|
||||||
|
dc->mapped_output = strdup(value);
|
||||||
|
} else if (strcmp(name, "geometry") == 0) {
|
||||||
|
free(dc->mapped_box);
|
||||||
|
dc->mapped_box = parse_geometry(value);
|
||||||
|
} else {
|
||||||
|
wlr_log(L_ERROR, "got unknown device config: %s", name);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
wlr_log(L_ERROR, "got unknown config section: %s", section);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct example_config *parse_args(int argc, char *argv[]) {
|
||||||
|
struct example_config *config = calloc(1, sizeof(struct example_config));
|
||||||
|
wl_list_init(&config->outputs);
|
||||||
|
wl_list_init(&config->devices);
|
||||||
|
|
||||||
|
int c;
|
||||||
|
while ((c = getopt(argc, argv, "C:h")) != -1) {
|
||||||
|
switch (c) {
|
||||||
|
case 'C':
|
||||||
|
config->config_path = strdup(optarg);
|
||||||
|
break;
|
||||||
|
case 'h':
|
||||||
|
case '?':
|
||||||
|
usage(argv[0], c != 'h');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!config->config_path) {
|
||||||
|
// get the config path from the current directory
|
||||||
|
char cwd[MAXPATHLEN];
|
||||||
|
if (getcwd(cwd, sizeof(cwd)) != NULL) {
|
||||||
|
char buf[MAXPATHLEN];
|
||||||
|
snprintf(buf, MAXPATHLEN, "%s/%s", cwd, "wlr-example.ini");
|
||||||
|
config->config_path = strdup(buf);
|
||||||
|
} else {
|
||||||
|
wlr_log(L_ERROR, "could not get cwd");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int result = ini_parse(config->config_path, config_ini_handler, config);
|
||||||
|
|
||||||
|
if (result == -1) {
|
||||||
|
wlr_log(L_DEBUG, "No config file found. Using empty config.");
|
||||||
|
} else if (result == -2) {
|
||||||
|
wlr_log(L_ERROR, "Could not allocate memory to parse config file");
|
||||||
|
exit(1);
|
||||||
|
} else if (result != 0) {
|
||||||
|
wlr_log(L_ERROR, "Could not parse config file");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
return config;
|
||||||
|
}
|
||||||
|
|
||||||
|
void example_config_destroy(struct example_config *config) {
|
||||||
|
struct output_config *oc, *otmp = NULL;
|
||||||
|
wl_list_for_each_safe(oc, otmp, &config->outputs, link) {
|
||||||
|
free(oc->name);
|
||||||
|
free(oc);
|
||||||
|
}
|
||||||
|
|
||||||
|
struct device_config *dc, *dtmp = NULL;
|
||||||
|
wl_list_for_each_safe(dc, dtmp, &config->devices, link) {
|
||||||
|
free(dc->name);
|
||||||
|
if (dc->mapped_output) {
|
||||||
|
free(dc->mapped_output);
|
||||||
|
}
|
||||||
|
if (dc->mapped_box) {
|
||||||
|
free(dc->mapped_box);
|
||||||
|
}
|
||||||
|
free(dc);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (config->config_path) {
|
||||||
|
free(config->config_path);
|
||||||
|
}
|
||||||
|
if (config->cursor.mapped_output) {
|
||||||
|
free(config->cursor.mapped_output);
|
||||||
|
}
|
||||||
|
if (config->cursor.mapped_box) {
|
||||||
|
free(config->cursor.mapped_box);
|
||||||
|
}
|
||||||
|
free(config);
|
||||||
|
}
|
||||||
|
|
||||||
|
struct wlr_output_layout *configure_layout(struct example_config *config,
|
||||||
|
struct wl_list *outputs) {
|
||||||
|
struct wlr_output_layout *layout = wlr_output_layout_init();
|
||||||
|
int max_x = INT_MIN;
|
||||||
|
int max_x_y = INT_MIN; // y value for the max_x output
|
||||||
|
|
||||||
|
// first add all the configured outputs
|
||||||
|
struct output_state *output;
|
||||||
|
wl_list_for_each(output, outputs, link) {
|
||||||
|
struct output_config *conf;
|
||||||
|
wl_list_for_each(conf, &config->outputs, link) {
|
||||||
|
if (strcmp(conf->name, output->output->name) == 0) {
|
||||||
|
wlr_output_layout_add(layout, output->output,
|
||||||
|
conf->x, conf->y);
|
||||||
|
wlr_output_transform(output->output, conf->transform);
|
||||||
|
int width, height;
|
||||||
|
wlr_output_effective_resolution(output->output, &width,
|
||||||
|
&height);
|
||||||
|
if (conf->x + width > max_x) {
|
||||||
|
max_x = conf->x + width;
|
||||||
|
max_x_y = conf->y;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (max_x == INT_MIN) {
|
||||||
|
// couldn't find a configured output
|
||||||
|
max_x = 0;
|
||||||
|
max_x_y = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
// now add all the other configured outputs in a sensible position
|
||||||
|
wl_list_for_each(output, outputs, link) {
|
||||||
|
if (wlr_output_layout_get(layout, output->output)) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
wlr_output_layout_add(layout, output->output, max_x, max_x_y);
|
||||||
|
int width, height;
|
||||||
|
wlr_output_effective_resolution(output->output, &width, &height);
|
||||||
|
max_x += width;
|
||||||
|
}
|
||||||
|
|
||||||
|
return layout;
|
||||||
|
}
|
|
@ -0,0 +1,39 @@
|
||||||
|
#ifndef _EXAMPLE_CONFIG_H
|
||||||
|
#define _EXAMPLE_CONFIG_H
|
||||||
|
#ifndef _POSIX_C_SOURCE
|
||||||
|
#define _POSIX_C_SOURCE 200112L
|
||||||
|
#endif
|
||||||
|
#include <wlr/types/wlr_output_layout.h>
|
||||||
|
|
||||||
|
struct output_config {
|
||||||
|
char *name;
|
||||||
|
enum wl_output_transform transform;
|
||||||
|
int x, y;
|
||||||
|
struct wl_list link;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct device_config {
|
||||||
|
char *name;
|
||||||
|
char *mapped_output;
|
||||||
|
struct wlr_box *mapped_box;
|
||||||
|
struct wl_list link;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct example_config {
|
||||||
|
struct {
|
||||||
|
char *mapped_output;
|
||||||
|
struct wlr_box *mapped_box;
|
||||||
|
} cursor;
|
||||||
|
|
||||||
|
struct wl_list outputs;
|
||||||
|
struct wl_list devices;
|
||||||
|
char *config_path;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct example_config *parse_args(int argc, char *argv[]);
|
||||||
|
|
||||||
|
void example_config_destroy(struct example_config *config);
|
||||||
|
|
||||||
|
struct wlr_output_layout *configure_layout(struct example_config *config,
|
||||||
|
struct wl_list *outputs);
|
||||||
|
#endif
|
|
@ -0,0 +1,195 @@
|
||||||
|
/* inih -- simple .INI file parser
|
||||||
|
|
||||||
|
inih is released under the New BSD license (see LICENSE.txt). Go to the project
|
||||||
|
home page for more info:
|
||||||
|
|
||||||
|
https://github.com/benhoyt/inih
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
|
||||||
|
#define _CRT_SECURE_NO_WARNINGS
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <ctype.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#include "ini.h"
|
||||||
|
|
||||||
|
#if !INI_USE_STACK
|
||||||
|
#include <stdlib.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define MAX_SECTION 50
|
||||||
|
#define MAX_NAME 50
|
||||||
|
|
||||||
|
/* Strip whitespace chars off end of given string, in place. Return s. */
|
||||||
|
static char* rstrip(char* s)
|
||||||
|
{
|
||||||
|
char* p = s + strlen(s);
|
||||||
|
while (p > s && isspace((unsigned char)(*--p)))
|
||||||
|
*p = '\0';
|
||||||
|
return s;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Return pointer to first non-whitespace char in given string. */
|
||||||
|
static char* lskip(const char* s)
|
||||||
|
{
|
||||||
|
while (*s && isspace((unsigned char)(*s)))
|
||||||
|
s++;
|
||||||
|
return (char*)s;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Return pointer to first char (of chars) or inline comment in given string,
|
||||||
|
or pointer to null at end of string if neither found. Inline comment must
|
||||||
|
be prefixed by a whitespace character to register as a comment. */
|
||||||
|
static char* find_chars_or_comment(const char* s, const char* chars)
|
||||||
|
{
|
||||||
|
#if INI_ALLOW_INLINE_COMMENTS
|
||||||
|
int was_space = 0;
|
||||||
|
while (*s && (!chars || !strchr(chars, *s)) &&
|
||||||
|
!(was_space && strchr(INI_INLINE_COMMENT_PREFIXES, *s))) {
|
||||||
|
was_space = isspace((unsigned char)(*s));
|
||||||
|
s++;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
while (*s && (!chars || !strchr(chars, *s))) {
|
||||||
|
s++;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
return (char*)s;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Version of strncpy that ensures dest (size bytes) is null-terminated. */
|
||||||
|
static char* strncpy0(char* dest, const char* src, size_t size)
|
||||||
|
{
|
||||||
|
strncpy(dest, src, size);
|
||||||
|
dest[size - 1] = '\0';
|
||||||
|
return dest;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* See documentation in header file. */
|
||||||
|
int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler,
|
||||||
|
void* user)
|
||||||
|
{
|
||||||
|
/* Uses a fair bit of stack (use heap instead if you need to) */
|
||||||
|
#if INI_USE_STACK
|
||||||
|
char line[INI_MAX_LINE];
|
||||||
|
#else
|
||||||
|
char* line;
|
||||||
|
#endif
|
||||||
|
char section[MAX_SECTION] = "";
|
||||||
|
char prev_name[MAX_NAME] = "";
|
||||||
|
|
||||||
|
char* start;
|
||||||
|
char* end;
|
||||||
|
char* name;
|
||||||
|
char* value;
|
||||||
|
int lineno = 0;
|
||||||
|
int error = 0;
|
||||||
|
|
||||||
|
#if !INI_USE_STACK
|
||||||
|
line = (char*)malloc(INI_MAX_LINE);
|
||||||
|
if (!line) {
|
||||||
|
return -2;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Scan through stream line by line */
|
||||||
|
while (reader(line, INI_MAX_LINE, stream) != NULL) {
|
||||||
|
lineno++;
|
||||||
|
|
||||||
|
start = line;
|
||||||
|
#if INI_ALLOW_BOM
|
||||||
|
if (lineno == 1 && (unsigned char)start[0] == 0xEF &&
|
||||||
|
(unsigned char)start[1] == 0xBB &&
|
||||||
|
(unsigned char)start[2] == 0xBF) {
|
||||||
|
start += 3;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
start = lskip(rstrip(start));
|
||||||
|
|
||||||
|
if (*start == ';' || *start == '#') {
|
||||||
|
/* Per Python configparser, allow both ; and # comments at the
|
||||||
|
start of a line */
|
||||||
|
}
|
||||||
|
#if INI_ALLOW_MULTILINE
|
||||||
|
else if (*prev_name && *start && start > line) {
|
||||||
|
/* Non-blank line with leading whitespace, treat as continuation
|
||||||
|
of previous name's value (as per Python configparser). */
|
||||||
|
if (!handler(user, section, prev_name, start) && !error)
|
||||||
|
error = lineno;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
else if (*start == '[') {
|
||||||
|
/* A "[section]" line */
|
||||||
|
end = find_chars_or_comment(start + 1, "]");
|
||||||
|
if (*end == ']') {
|
||||||
|
*end = '\0';
|
||||||
|
strncpy0(section, start + 1, sizeof(section));
|
||||||
|
*prev_name = '\0';
|
||||||
|
}
|
||||||
|
else if (!error) {
|
||||||
|
/* No ']' found on section line */
|
||||||
|
error = lineno;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (*start) {
|
||||||
|
/* Not a comment, must be a name[=:]value pair */
|
||||||
|
end = find_chars_or_comment(start, "=:");
|
||||||
|
if (*end == '=' || *end == ':') {
|
||||||
|
*end = '\0';
|
||||||
|
name = rstrip(start);
|
||||||
|
value = lskip(end + 1);
|
||||||
|
#if INI_ALLOW_INLINE_COMMENTS
|
||||||
|
end = find_chars_or_comment(value, NULL);
|
||||||
|
if (*end)
|
||||||
|
*end = '\0';
|
||||||
|
#endif
|
||||||
|
rstrip(value);
|
||||||
|
|
||||||
|
/* Valid name[=:]value pair found, call handler */
|
||||||
|
strncpy0(prev_name, name, sizeof(prev_name));
|
||||||
|
if (!handler(user, section, name, value) && !error)
|
||||||
|
error = lineno;
|
||||||
|
memset(value, 0, strlen(value));
|
||||||
|
}
|
||||||
|
else if (!error) {
|
||||||
|
/* No '=' or ':' found on name[=:]value line */
|
||||||
|
error = lineno;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#if INI_STOP_ON_FIRST_ERROR
|
||||||
|
if (error)
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#if !INI_USE_STACK
|
||||||
|
free(line);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return error;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* See documentation in header file. */
|
||||||
|
int ini_parse_file(FILE* file, ini_handler handler, void* user)
|
||||||
|
{
|
||||||
|
return ini_parse_stream((ini_reader)fgets, file, handler, user);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* See documentation in header file. */
|
||||||
|
int ini_parse(const char* filename, ini_handler handler, void* user)
|
||||||
|
{
|
||||||
|
FILE* file;
|
||||||
|
int error;
|
||||||
|
|
||||||
|
file = fopen(filename, "r");
|
||||||
|
if (!file)
|
||||||
|
return -1;
|
||||||
|
error = ini_parse_file(file, handler, user);
|
||||||
|
fclose(file);
|
||||||
|
return error;
|
||||||
|
}
|
|
@ -0,0 +1,93 @@
|
||||||
|
/* inih -- simple .INI file parser
|
||||||
|
|
||||||
|
inih is released under the New BSD license (see LICENSE.txt). Go to the project
|
||||||
|
home page for more info:
|
||||||
|
|
||||||
|
https://github.com/benhoyt/inih
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __INI_H__
|
||||||
|
#define __INI_H__
|
||||||
|
|
||||||
|
/* Make this header file easier to include in C++ code */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
|
||||||
|
/* Typedef for prototype of handler function. */
|
||||||
|
typedef int (*ini_handler)(void* user, const char* section,
|
||||||
|
const char* name, const char* value);
|
||||||
|
|
||||||
|
/* Typedef for prototype of fgets-style reader function. */
|
||||||
|
typedef char* (*ini_reader)(char* str, int num, void* stream);
|
||||||
|
|
||||||
|
/* Parse given INI-style file. May have [section]s, name=value pairs
|
||||||
|
(whitespace stripped), and comments starting with ';' (semicolon). Section
|
||||||
|
is "" if name=value pair parsed before any section heading. name:value
|
||||||
|
pairs are also supported as a concession to Python's configparser.
|
||||||
|
|
||||||
|
For each name=value pair parsed, call handler function with given user
|
||||||
|
pointer as well as section, name, and value (data only valid for duration
|
||||||
|
of handler call). Handler should return nonzero on success, zero on error.
|
||||||
|
|
||||||
|
Returns 0 on success, line number of first error on parse error (doesn't
|
||||||
|
stop on first error), -1 on file open error, or -2 on memory allocation
|
||||||
|
error (only when INI_USE_STACK is zero).
|
||||||
|
*/
|
||||||
|
int ini_parse(const char* filename, ini_handler handler, void* user);
|
||||||
|
|
||||||
|
/* Same as ini_parse(), but takes a FILE* instead of filename. This doesn't
|
||||||
|
close the file when it's finished -- the caller must do that. */
|
||||||
|
int ini_parse_file(FILE* file, ini_handler handler, void* user);
|
||||||
|
|
||||||
|
/* Same as ini_parse(), but takes an ini_reader function pointer instead of
|
||||||
|
filename. Used for implementing custom or string-based I/O. */
|
||||||
|
int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler,
|
||||||
|
void* user);
|
||||||
|
|
||||||
|
/* Nonzero to allow multi-line value parsing, in the style of Python's
|
||||||
|
configparser. If allowed, ini_parse() will call the handler with the same
|
||||||
|
name for each subsequent line parsed. */
|
||||||
|
#ifndef INI_ALLOW_MULTILINE
|
||||||
|
#define INI_ALLOW_MULTILINE 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Nonzero to allow a UTF-8 BOM sequence (0xEF 0xBB 0xBF) at the start of
|
||||||
|
the file. See http://code.google.com/p/inih/issues/detail?id=21 */
|
||||||
|
#ifndef INI_ALLOW_BOM
|
||||||
|
#define INI_ALLOW_BOM 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Nonzero to allow inline comments (with valid inline comment characters
|
||||||
|
specified by INI_INLINE_COMMENT_PREFIXES). Set to 0 to turn off and match
|
||||||
|
Python 3.2+ configparser behaviour. */
|
||||||
|
#ifndef INI_ALLOW_INLINE_COMMENTS
|
||||||
|
#define INI_ALLOW_INLINE_COMMENTS 1
|
||||||
|
#endif
|
||||||
|
#ifndef INI_INLINE_COMMENT_PREFIXES
|
||||||
|
#define INI_INLINE_COMMENT_PREFIXES ";"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Nonzero to use stack, zero to use heap (malloc/free). */
|
||||||
|
#ifndef INI_USE_STACK
|
||||||
|
#define INI_USE_STACK 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Stop parsing on first error (default is to keep parsing). */
|
||||||
|
#ifndef INI_STOP_ON_FIRST_ERROR
|
||||||
|
#define INI_STOP_ON_FIRST_ERROR 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Maximum line length for any line in INI file. */
|
||||||
|
#ifndef INI_MAX_LINE
|
||||||
|
#define INI_MAX_LINE 2000
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* __INI_H__ */
|
|
@ -1,5 +1,5 @@
|
||||||
lib_shared = static_library('shared',
|
lib_shared = static_library('shared',
|
||||||
['shared.c', 'cat.c'],
|
['shared.c', 'cat.c', 'ini.c', 'config.c'],
|
||||||
dependencies: wlroots)
|
dependencies: wlroots)
|
||||||
|
|
||||||
executable('simple', 'simple.c', dependencies: wlroots, link_with: lib_shared)
|
executable('simple', 'simple.c', dependencies: wlroots, link_with: lib_shared)
|
||||||
|
|
|
@ -22,6 +22,7 @@
|
||||||
#include <wlr/types/wlr_keyboard.h>
|
#include <wlr/types/wlr_keyboard.h>
|
||||||
#include <math.h>
|
#include <math.h>
|
||||||
#include "shared.h"
|
#include "shared.h"
|
||||||
|
#include "config.h"
|
||||||
#include "cat.h"
|
#include "cat.h"
|
||||||
|
|
||||||
struct sample_state {
|
struct sample_state {
|
||||||
|
@ -49,8 +50,8 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
|
||||||
float matrix[16];
|
float matrix[16];
|
||||||
|
|
||||||
// transform global coordinates to local coordinates
|
// transform global coordinates to local coordinates
|
||||||
int local_x = sample->x_offs;
|
double local_x = sample->x_offs;
|
||||||
int local_y = sample->y_offs;
|
double local_y = sample->y_offs;
|
||||||
wlr_output_layout_output_coords(sample->layout, output->output, &local_x,
|
wlr_output_layout_output_coords(sample->layout, output->output, &local_x,
|
||||||
&local_y);
|
&local_y);
|
||||||
|
|
||||||
|
|
|
@ -6,6 +6,7 @@
|
||||||
#include <string.h>
|
#include <string.h>
|
||||||
#include <unistd.h>
|
#include <unistd.h>
|
||||||
#include <math.h>
|
#include <math.h>
|
||||||
|
#include <assert.h>
|
||||||
#include <wayland-server.h>
|
#include <wayland-server.h>
|
||||||
#include <wayland-server-protocol.h>
|
#include <wayland-server-protocol.h>
|
||||||
#include <xkbcommon/xkbcommon.h>
|
#include <xkbcommon/xkbcommon.h>
|
||||||
|
@ -16,19 +17,71 @@
|
||||||
#include <wlr/backend.h>
|
#include <wlr/backend.h>
|
||||||
#include <wlr/backend/session.h>
|
#include <wlr/backend/session.h>
|
||||||
#include <wlr/types/wlr_keyboard.h>
|
#include <wlr/types/wlr_keyboard.h>
|
||||||
|
#include <wlr/types/wlr_output_layout.h>
|
||||||
#include <wlr/xcursor.h>
|
#include <wlr/xcursor.h>
|
||||||
|
#include <wlr/types/wlr_cursor.h>
|
||||||
#include <wlr/util/log.h>
|
#include <wlr/util/log.h>
|
||||||
#include "shared.h"
|
#include "shared.h"
|
||||||
|
#include "config.h"
|
||||||
#include "cat.h"
|
#include "cat.h"
|
||||||
|
|
||||||
|
struct sample_input_device {
|
||||||
|
struct wlr_input_device *device;
|
||||||
|
struct wl_list link;
|
||||||
|
};
|
||||||
|
|
||||||
struct sample_state {
|
struct sample_state {
|
||||||
struct wlr_xcursor *cursor;
|
struct compositor_state *compositor;
|
||||||
|
struct example_config *config;
|
||||||
|
struct wlr_xcursor *xcursor;
|
||||||
|
struct wlr_cursor *cursor;
|
||||||
double cur_x, cur_y;
|
double cur_x, cur_y;
|
||||||
float default_color[4];
|
float default_color[4];
|
||||||
float clear_color[4];
|
float clear_color[4];
|
||||||
|
struct wlr_output_layout *layout;
|
||||||
|
struct wl_list devices;
|
||||||
|
|
||||||
|
struct wl_listener cursor_motion;
|
||||||
|
struct wl_listener cursor_motion_absolute;
|
||||||
|
struct wl_listener cursor_button;
|
||||||
|
struct wl_listener cursor_axis;
|
||||||
|
|
||||||
|
struct wl_listener touch_motion;
|
||||||
|
struct wl_listener touch_up;
|
||||||
|
struct wl_listener touch_down;
|
||||||
|
struct wl_listener touch_cancel;
|
||||||
|
list_t *touch_points;
|
||||||
|
|
||||||
|
struct wl_listener tablet_tool_axis;
|
||||||
|
struct wl_listener tablet_tool_proxmity;
|
||||||
|
struct wl_listener tablet_tool_tip;
|
||||||
|
struct wl_listener tablet_tool_button;
|
||||||
};
|
};
|
||||||
|
|
||||||
static void handle_output_frame(struct output_state *output, struct timespec *ts) {
|
struct touch_point {
|
||||||
|
int32_t slot;
|
||||||
|
double x, y;
|
||||||
|
};
|
||||||
|
|
||||||
|
static void warp_to_touch(struct sample_state *sample,
|
||||||
|
struct wlr_input_device *dev) {
|
||||||
|
if (sample->touch_points->length == 0) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
double x = 0, y = 0;
|
||||||
|
for (size_t i = 0; i < sample->touch_points->length; ++i) {
|
||||||
|
struct touch_point *point = sample->touch_points->items[i];
|
||||||
|
x += point->x;
|
||||||
|
y += point->y;
|
||||||
|
}
|
||||||
|
x /= sample->touch_points->length;
|
||||||
|
y /= sample->touch_points->length;
|
||||||
|
wlr_cursor_warp_absolute(sample->cursor, dev, x, y);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_output_frame(struct output_state *output,
|
||||||
|
struct timespec *ts) {
|
||||||
struct compositor_state *state = output->compositor;
|
struct compositor_state *state = output->compositor;
|
||||||
struct sample_state *sample = state->data;
|
struct sample_state *sample = state->data;
|
||||||
struct wlr_output *wlr_output = output->output;
|
struct wlr_output *wlr_output = output->output;
|
||||||
|
@ -42,74 +95,58 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
|
||||||
wlr_output_swap_buffers(wlr_output);
|
wlr_output_swap_buffers(wlr_output);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void handle_pointer_motion(struct pointer_state *pstate,
|
static void configure_devices(struct sample_state *sample) {
|
||||||
double d_x, double d_y) {
|
struct sample_input_device *dev;
|
||||||
struct sample_state *state = pstate->compositor->data;
|
struct device_config *dc;
|
||||||
state->cur_x += d_x;
|
|
||||||
state->cur_y += d_y;
|
|
||||||
|
|
||||||
struct wlr_xcursor_image *image = state->cursor->images[0];
|
// reset device mappings
|
||||||
|
wl_list_for_each(dev, &sample->devices, link) {
|
||||||
struct output_state *output;
|
wlr_cursor_map_input_to_output(sample->cursor, dev->device, NULL);
|
||||||
wl_list_for_each(output, &pstate->compositor->outputs, link) {
|
wl_list_for_each(dc, &sample->config->devices, link) {
|
||||||
wlr_output_move_cursor(output->output,
|
if (strcmp(dev->device->name, dc->name) == 0) {
|
||||||
state->cur_x - image->hotspot_x,
|
wlr_cursor_map_input_to_region(sample->cursor, dev->device,
|
||||||
state->cur_y - image->hotspot_y);
|
dc->mapped_box);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static void handle_pointer_motion_absolute(struct pointer_state *pstate,
|
struct output_state *ostate;
|
||||||
double x, double y) {
|
wl_list_for_each(ostate, &sample->compositor->outputs, link) {
|
||||||
struct sample_state *state = pstate->compositor->data;
|
wl_list_for_each(dc, &sample->config->devices, link) {
|
||||||
state->cur_x = x;
|
// configure device to output mappings
|
||||||
state->cur_y = y;
|
if (dc->mapped_output &&
|
||||||
|
strcmp(dc->mapped_output, ostate->output->name) == 0) {
|
||||||
struct wlr_xcursor_image *image = state->cursor->images[0];
|
wl_list_for_each(dev, &sample->devices, link) {
|
||||||
|
if (strcmp(dev->device->name, dc->name) == 0) {
|
||||||
struct output_state *output;
|
wlr_cursor_map_input_to_output(sample->cursor,
|
||||||
wl_list_for_each(output, &pstate->compositor->outputs, link) {
|
dev->device, ostate->output);
|
||||||
wlr_output_move_cursor(output->output,
|
}
|
||||||
state->cur_x - image->hotspot_x,
|
|
||||||
state->cur_y - image->hotspot_y);
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static void handle_pointer_button(struct pointer_state *pstate,
|
|
||||||
uint32_t button, enum wlr_button_state state) {
|
|
||||||
struct sample_state *sample = pstate->compositor->data;
|
|
||||||
float (*color)[4];
|
|
||||||
if (state == WLR_BUTTON_RELEASED) {
|
|
||||||
color = &sample->default_color;
|
|
||||||
} else {
|
|
||||||
float red[4] = { 0.25f, 0.25f, 0.25f, 1 };
|
|
||||||
red[button % 3] = 1;
|
|
||||||
color = &red;
|
|
||||||
}
|
|
||||||
memcpy(&sample->clear_color, color, sizeof(*color));
|
|
||||||
}
|
|
||||||
|
|
||||||
static void handle_pointer_axis(struct pointer_state *pstate,
|
|
||||||
enum wlr_axis_source source,
|
|
||||||
enum wlr_axis_orientation orientation,
|
|
||||||
double delta) {
|
|
||||||
struct sample_state *sample = pstate->compositor->data;
|
|
||||||
for (size_t i = 0; i < 3; ++i) {
|
|
||||||
sample->default_color[i] += delta > 0 ? -0.05f : 0.05f;
|
|
||||||
if (sample->default_color[i] > 1.0f) {
|
|
||||||
sample->default_color[i] = 1.0f;
|
|
||||||
}
|
|
||||||
if (sample->default_color[i] < 0.0f) {
|
|
||||||
sample->default_color[i] = 0.0f;
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
memcpy(&sample->clear_color, &sample->default_color,
|
|
||||||
sizeof(sample->clear_color));
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void handle_output_add(struct output_state *ostate) {
|
static void handle_output_add(struct output_state *ostate) {
|
||||||
struct sample_state *state = ostate->compositor->data;
|
struct sample_state *sample = ostate->compositor->data;
|
||||||
struct wlr_output *wlr_output = ostate->output;
|
struct wlr_output *wlr_output = ostate->output;
|
||||||
struct wlr_xcursor_image *image = state->cursor->images[0];
|
struct wlr_xcursor_image *image = sample->xcursor->images[0];
|
||||||
|
|
||||||
|
// reset layout
|
||||||
|
wlr_output_layout_destroy(sample->layout);
|
||||||
|
sample->layout =
|
||||||
|
configure_layout(sample->config, &ostate->compositor->outputs);
|
||||||
|
wlr_cursor_attach_output_layout(sample->cursor, sample->layout);
|
||||||
|
|
||||||
|
// cursor configuration
|
||||||
|
char *mapped_output = sample->config->cursor.mapped_output;
|
||||||
|
if (mapped_output && strcmp(mapped_output, wlr_output->name) == 0) {
|
||||||
|
wlr_cursor_map_to_output(sample->cursor, wlr_output);
|
||||||
|
}
|
||||||
|
|
||||||
|
configure_devices(sample);
|
||||||
|
|
||||||
|
// TODO move to wlr_cursor
|
||||||
if (!wlr_output_set_cursor(wlr_output, image->buffer,
|
if (!wlr_output_set_cursor(wlr_output, image->buffer,
|
||||||
image->width, image->width, image->height)) {
|
image->width, image->width, image->height)) {
|
||||||
wlr_log(L_DEBUG, "Failed to set hardware cursor");
|
wlr_log(L_DEBUG, "Failed to set hardware cursor");
|
||||||
|
@ -120,34 +157,254 @@ static void handle_output_add(struct output_state *ostate) {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void handle_output_remove(struct output_state *ostate) {
|
||||||
|
struct sample_state *sample = ostate->compositor->data;
|
||||||
|
wlr_output_layout_destroy(sample->layout);
|
||||||
|
sample->layout =
|
||||||
|
configure_layout(sample->config, &ostate->compositor->outputs);
|
||||||
|
wlr_cursor_attach_output_layout(sample->cursor, sample->layout);
|
||||||
|
|
||||||
|
configure_devices(sample);
|
||||||
|
|
||||||
|
char *mapped_output = sample->config->cursor.mapped_output;
|
||||||
|
if (mapped_output && strcmp(mapped_output, ostate->output->name) == 0) {
|
||||||
|
wlr_cursor_map_to_output(sample->cursor, NULL);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_output_resolution(struct compositor_state *state,
|
||||||
|
struct output_state *ostate) {
|
||||||
|
struct sample_state *sample = ostate->compositor->data;
|
||||||
|
wlr_output_layout_destroy(sample->layout);
|
||||||
|
sample->layout =
|
||||||
|
configure_layout(sample->config, &ostate->compositor->outputs);
|
||||||
|
wlr_cursor_attach_output_layout(sample->cursor, sample->layout);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_input_add(struct compositor_state *state,
|
||||||
|
struct wlr_input_device *device) {
|
||||||
|
struct sample_state *sample = state->data;
|
||||||
|
|
||||||
|
if (device->type == WLR_INPUT_DEVICE_POINTER ||
|
||||||
|
device->type == WLR_INPUT_DEVICE_TOUCH ||
|
||||||
|
device->type == WLR_INPUT_DEVICE_TABLET_TOOL) {
|
||||||
|
struct sample_input_device *s_device;
|
||||||
|
s_device = calloc(1, sizeof(struct sample_input_device));
|
||||||
|
s_device->device = device;
|
||||||
|
|
||||||
|
wl_list_insert(&sample->devices, &s_device->link);
|
||||||
|
wlr_cursor_attach_input_device(sample->cursor, device);
|
||||||
|
configure_devices(sample);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_input_remove(struct compositor_state *state,
|
||||||
|
struct wlr_input_device *device) {
|
||||||
|
struct sample_state *sample = state->data;
|
||||||
|
struct sample_input_device *s_device, *tmp = NULL;
|
||||||
|
wl_list_for_each_safe(s_device, tmp, &sample->devices, link) {
|
||||||
|
if (s_device->device == device) {
|
||||||
|
wl_list_remove(&s_device->link);
|
||||||
|
free(s_device);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_cursor_motion(struct wl_listener *listener, void *data) {
|
||||||
|
struct sample_state *sample =
|
||||||
|
wl_container_of(listener, sample, cursor_motion);
|
||||||
|
struct wlr_event_pointer_motion *event = data;
|
||||||
|
wlr_cursor_move(sample->cursor, event->device, event->delta_x,
|
||||||
|
event->delta_y);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_cursor_motion_absolute(struct wl_listener *listener,
|
||||||
|
void *data) {
|
||||||
|
struct sample_state *sample =
|
||||||
|
wl_container_of(listener, sample, cursor_motion_absolute);
|
||||||
|
struct wlr_event_pointer_motion_absolute *event = data;
|
||||||
|
|
||||||
|
sample->cur_x = event->x_mm;
|
||||||
|
sample->cur_y = event->y_mm;
|
||||||
|
|
||||||
|
struct wlr_xcursor_image *image = sample->xcursor->images[0];
|
||||||
|
|
||||||
|
struct output_state *output;
|
||||||
|
wl_list_for_each(output, &sample->compositor->outputs, link) {
|
||||||
|
wlr_output_move_cursor(output->output,
|
||||||
|
sample->cur_x - image->hotspot_x,
|
||||||
|
sample->cur_y - image->hotspot_y);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_cursor_button(struct wl_listener *listener, void *data) {
|
||||||
|
struct sample_state *sample =
|
||||||
|
wl_container_of(listener, sample, cursor_button);
|
||||||
|
struct wlr_event_pointer_button *event = data;
|
||||||
|
|
||||||
|
float (*color)[4];
|
||||||
|
if (event->state == WLR_BUTTON_RELEASED) {
|
||||||
|
color = &sample->default_color;
|
||||||
|
memcpy(&sample->clear_color, color, sizeof(*color));
|
||||||
|
} else {
|
||||||
|
float red[4] = { 0.25f, 0.25f, 0.25f, 1 };
|
||||||
|
red[event->button % 3] = 1;
|
||||||
|
color = &red;
|
||||||
|
memcpy(&sample->clear_color, color, sizeof(*color));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_cursor_axis(struct wl_listener *listener, void *data) {
|
||||||
|
struct sample_state *sample =
|
||||||
|
wl_container_of(listener, sample, cursor_axis);
|
||||||
|
struct wlr_event_pointer_axis *event = data;
|
||||||
|
|
||||||
|
for (size_t i = 0; i < 3; ++i) {
|
||||||
|
sample->default_color[i] += event->delta > 0 ? -0.05f : 0.05f;
|
||||||
|
if (sample->default_color[i] > 1.0f) {
|
||||||
|
sample->default_color[i] = 1.0f;
|
||||||
|
}
|
||||||
|
if (sample->default_color[i] < 0.0f) {
|
||||||
|
sample->default_color[i] = 0.0f;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(&sample->clear_color, &sample->default_color,
|
||||||
|
sizeof(sample->clear_color));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_up(struct wl_listener *listener, void *data) {
|
||||||
|
struct sample_state *sample = wl_container_of(listener, sample, touch_up);
|
||||||
|
struct wlr_event_touch_up *event = data;
|
||||||
|
for (size_t i = 0; i < sample->touch_points->length; ++i) {
|
||||||
|
struct touch_point *point = sample->touch_points->items[i];
|
||||||
|
if (point->slot == event->slot) {
|
||||||
|
list_del(sample->touch_points, i);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
warp_to_touch(sample, event->device);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_down(struct wl_listener *listener, void *data) {
|
||||||
|
struct sample_state *sample = wl_container_of(listener, sample, touch_down);
|
||||||
|
struct wlr_event_touch_down *event = data;
|
||||||
|
struct touch_point *point = calloc(1, sizeof(struct touch_point));
|
||||||
|
point->slot = event->slot;
|
||||||
|
point->x = event->x_mm / event->width_mm;
|
||||||
|
point->y = event->y_mm / event->height_mm;
|
||||||
|
if (list_add(sample->touch_points, point) == -1) {
|
||||||
|
free(point);
|
||||||
|
}
|
||||||
|
|
||||||
|
warp_to_touch(sample, event->device);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_motion(struct wl_listener *listener, void *data) {
|
||||||
|
struct sample_state *sample =
|
||||||
|
wl_container_of(listener, sample, touch_motion);
|
||||||
|
struct wlr_event_touch_motion *event = data;
|
||||||
|
for (size_t i = 0; i < sample->touch_points->length; ++i) {
|
||||||
|
struct touch_point *point = sample->touch_points->items[i];
|
||||||
|
if (point->slot == event->slot) {
|
||||||
|
point->x = event->x_mm / event->width_mm;
|
||||||
|
point->y = event->y_mm / event->height_mm;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
warp_to_touch(sample, event->device);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_cancel(struct wl_listener *listener, void *data) {
|
||||||
|
wlr_log(L_DEBUG, "TODO: touch cancel");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_tablet_tool_axis(struct wl_listener *listener, void *data) {
|
||||||
|
struct sample_state *sample =
|
||||||
|
wl_container_of(listener, sample, tablet_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);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
int main(int argc, char *argv[]) {
|
int main(int argc, char *argv[]) {
|
||||||
struct sample_state state = {
|
struct sample_state state = {
|
||||||
.default_color = { 0.25f, 0.25f, 0.25f, 1 },
|
.default_color = { 0.25f, 0.25f, 0.25f, 1 },
|
||||||
.clear_color = { 0.25f, 0.25f, 0.25f, 1 }
|
.clear_color = { 0.25f, 0.25f, 0.25f, 1 },
|
||||||
|
.touch_points = list_create(),
|
||||||
};
|
};
|
||||||
|
|
||||||
|
state.config = parse_args(argc, argv);
|
||||||
|
state.cursor = wlr_cursor_create();
|
||||||
|
wlr_cursor_map_to_region(state.cursor, state.config->cursor.mapped_box);
|
||||||
|
wl_list_init(&state.devices);
|
||||||
|
|
||||||
|
// pointer events
|
||||||
|
wl_signal_add(&state.cursor->events.motion, &state.cursor_motion);
|
||||||
|
state.cursor_motion.notify = handle_cursor_motion;
|
||||||
|
|
||||||
|
wl_signal_add(&state.cursor->events.motion_absolute,
|
||||||
|
&state.cursor_motion_absolute);
|
||||||
|
state.cursor_motion_absolute.notify = handle_cursor_motion_absolute;
|
||||||
|
|
||||||
|
wl_signal_add(&state.cursor->events.button, &state.cursor_button);
|
||||||
|
state.cursor_button.notify = handle_cursor_button;
|
||||||
|
|
||||||
|
wl_signal_add(&state.cursor->events.axis, &state.cursor_axis);
|
||||||
|
state.cursor_axis.notify = handle_cursor_axis;
|
||||||
|
|
||||||
|
// touch events
|
||||||
|
wl_signal_add(&state.cursor->events.touch_up, &state.touch_up);
|
||||||
|
state.touch_up.notify = handle_touch_up;
|
||||||
|
|
||||||
|
wl_signal_add(&state.cursor->events.touch_down, &state.touch_down);
|
||||||
|
state.touch_down.notify = handle_touch_down;
|
||||||
|
|
||||||
|
wl_signal_add(&state.cursor->events.touch_motion, &state.touch_motion);
|
||||||
|
state.touch_motion.notify = handle_touch_motion;
|
||||||
|
|
||||||
|
wl_signal_add(&state.cursor->events.touch_cancel, &state.touch_cancel);
|
||||||
|
state.touch_cancel.notify = handle_touch_cancel;
|
||||||
|
|
||||||
|
// tool events
|
||||||
|
wl_signal_add(&state.cursor->events.tablet_tool_axis,
|
||||||
|
&state.tablet_tool_axis);
|
||||||
|
state.tablet_tool_axis.notify = handle_tablet_tool_axis;
|
||||||
|
|
||||||
struct compositor_state compositor = { 0 };
|
struct compositor_state compositor = { 0 };
|
||||||
compositor.data = &state;
|
compositor.data = &state;
|
||||||
compositor.output_add_cb = handle_output_add;
|
compositor.output_add_cb = handle_output_add;
|
||||||
|
compositor.output_remove_cb = handle_output_remove;
|
||||||
|
compositor.output_resolution_cb = handle_output_resolution;
|
||||||
compositor.output_frame_cb = handle_output_frame;
|
compositor.output_frame_cb = handle_output_frame;
|
||||||
compositor.pointer_motion_cb = handle_pointer_motion;
|
compositor.input_add_cb = handle_input_add;
|
||||||
compositor.pointer_motion_absolute_cb = handle_pointer_motion_absolute;
|
compositor.input_remove_cb = handle_input_remove;
|
||||||
compositor.pointer_button_cb = handle_pointer_button;
|
|
||||||
compositor.pointer_axis_cb = handle_pointer_axis;
|
state.compositor = &compositor;
|
||||||
|
|
||||||
struct wlr_xcursor_theme *theme = wlr_xcursor_theme_load("default", 16);
|
struct wlr_xcursor_theme *theme = wlr_xcursor_theme_load("default", 16);
|
||||||
if (!theme) {
|
if (!theme) {
|
||||||
wlr_log(L_ERROR, "Failed to load cursor theme");
|
wlr_log(L_ERROR, "Failed to load cursor theme");
|
||||||
return 1;
|
return 1;
|
||||||
}
|
}
|
||||||
state.cursor = wlr_xcursor_theme_get_cursor(theme, "left_ptr");
|
state.xcursor = wlr_xcursor_theme_get_cursor(theme, "left_ptr");
|
||||||
if (!state.cursor) {
|
if (!state.xcursor) {
|
||||||
wlr_log(L_ERROR, "Failed to load left_ptr cursor");
|
wlr_log(L_ERROR, "Failed to load left_ptr cursor");
|
||||||
return 1;
|
return 1;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
wlr_cursor_set_xcursor(state.cursor, state.xcursor);
|
||||||
|
|
||||||
compositor_init(&compositor);
|
compositor_init(&compositor);
|
||||||
wl_display_run(compositor.display);
|
wl_display_run(compositor.display);
|
||||||
compositor_fini(&compositor);
|
compositor_fini(&compositor);
|
||||||
|
|
||||||
wlr_xcursor_theme_destroy(theme);
|
wlr_xcursor_theme_destroy(theme);
|
||||||
|
example_config_destroy(state.config);
|
||||||
|
wlr_cursor_destroy(state.cursor);
|
||||||
}
|
}
|
||||||
|
|
|
@ -19,6 +19,7 @@
|
||||||
#include <wlr/util/log.h>
|
#include <wlr/util/log.h>
|
||||||
#include <math.h>
|
#include <math.h>
|
||||||
#include "shared.h"
|
#include "shared.h"
|
||||||
|
#include "config.h"
|
||||||
#include "cat.h"
|
#include "cat.h"
|
||||||
|
|
||||||
struct sample_state {
|
struct sample_state {
|
||||||
|
|
|
@ -18,145 +18,6 @@
|
||||||
#include <wlr/util/log.h>
|
#include <wlr/util/log.h>
|
||||||
#include "shared.h"
|
#include "shared.h"
|
||||||
|
|
||||||
static void usage(const char *name, int ret) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"usage: %s [-d <name> [-r <rotation> | -f]]*\n"
|
|
||||||
"\n"
|
|
||||||
" -o <output> The name of the DRM display. e.g. DVI-I-1.\n"
|
|
||||||
" -r <rotation> The rotation counter clockwise. Valid values are 90, 180, 270.\n"
|
|
||||||
" -x <position> The X-axis coordinate position of this output in the layout.\n"
|
|
||||||
" -y <position> The Y-axis coordinate position of this output in the layout.\n"
|
|
||||||
" -f Flip the output along the vertical axis.\n", name);
|
|
||||||
|
|
||||||
exit(ret);
|
|
||||||
}
|
|
||||||
|
|
||||||
struct example_config *parse_args(int argc, char *argv[]) {
|
|
||||||
struct example_config *config = calloc(1, sizeof(struct example_config));
|
|
||||||
wl_list_init(&config->outputs);
|
|
||||||
struct output_config *oc = NULL;
|
|
||||||
|
|
||||||
int c;
|
|
||||||
while ((c = getopt(argc, argv, "o:r:x:y:fh")) != -1) {
|
|
||||||
switch (c) {
|
|
||||||
case 'o':
|
|
||||||
oc = calloc(1, sizeof(*oc));
|
|
||||||
oc->name = optarg;
|
|
||||||
oc->transform = WL_OUTPUT_TRANSFORM_NORMAL;
|
|
||||||
wl_list_insert(&config->outputs, &oc->link);
|
|
||||||
break;
|
|
||||||
case 'r':
|
|
||||||
if (!oc) {
|
|
||||||
fprintf(stderr, "You must specify an output first\n");
|
|
||||||
usage(argv[0], 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (oc->transform != WL_OUTPUT_TRANSFORM_NORMAL
|
|
||||||
&& oc->transform != WL_OUTPUT_TRANSFORM_FLIPPED) {
|
|
||||||
fprintf(stderr, "Rotation for %s already specified\n", oc->name);
|
|
||||||
usage(argv[0], 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (strcmp(optarg, "90") == 0) {
|
|
||||||
oc->transform += WL_OUTPUT_TRANSFORM_90;
|
|
||||||
} else if (strcmp(optarg, "180") == 0) {
|
|
||||||
oc->transform += WL_OUTPUT_TRANSFORM_180;
|
|
||||||
} else if (strcmp(optarg, "270") == 0) {
|
|
||||||
oc->transform += WL_OUTPUT_TRANSFORM_270;
|
|
||||||
} else {
|
|
||||||
fprintf(stderr, "Invalid rotation '%s'\n", optarg);
|
|
||||||
usage(argv[0], 1);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case 'x':
|
|
||||||
if (!oc) {
|
|
||||||
fprintf(stderr, "You must specify an output first\n");
|
|
||||||
usage(argv[0], 1);
|
|
||||||
}
|
|
||||||
oc->x = strtol(optarg, NULL, 0);
|
|
||||||
break;
|
|
||||||
case 'y':
|
|
||||||
if (!oc) {
|
|
||||||
fprintf(stderr, "You must specify an output first\n");
|
|
||||||
usage(argv[0], 1);
|
|
||||||
}
|
|
||||||
oc->y = strtol(optarg, NULL, 0);
|
|
||||||
break;
|
|
||||||
case 'f':
|
|
||||||
if (!oc) {
|
|
||||||
fprintf(stderr, "You must specify an output first\n");
|
|
||||||
usage(argv[0], 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (oc->transform >= WL_OUTPUT_TRANSFORM_FLIPPED) {
|
|
||||||
fprintf(stderr, "Flip for %s already specified\n", oc->name);
|
|
||||||
usage(argv[0], 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
oc->transform += WL_OUTPUT_TRANSFORM_FLIPPED;
|
|
||||||
break;
|
|
||||||
case 'h':
|
|
||||||
case '?':
|
|
||||||
usage(argv[0], c != 'h');
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return config;
|
|
||||||
}
|
|
||||||
|
|
||||||
void example_config_destroy(struct example_config *config) {
|
|
||||||
struct output_config *oc, *tmp = NULL;
|
|
||||||
wl_list_for_each_safe(oc, tmp, &config->outputs, link) {
|
|
||||||
free(oc);
|
|
||||||
}
|
|
||||||
free(config);
|
|
||||||
}
|
|
||||||
|
|
||||||
struct wlr_output_layout *configure_layout(struct example_config *config, struct wl_list *outputs) {
|
|
||||||
struct wlr_output_layout *layout = wlr_output_layout_init();
|
|
||||||
int max_x = INT_MIN;
|
|
||||||
int max_x_y = INT_MIN; // y value for the max_x output
|
|
||||||
|
|
||||||
// first add all the configured outputs
|
|
||||||
struct output_state *output;
|
|
||||||
wl_list_for_each(output, outputs, link) {
|
|
||||||
struct output_config *conf;
|
|
||||||
wl_list_for_each(conf, &config->outputs, link) {
|
|
||||||
if (strcmp(conf->name, output->output->name) == 0) {
|
|
||||||
wlr_output_layout_add(layout, output->output,
|
|
||||||
conf->x, conf->y);
|
|
||||||
wlr_output_transform(output->output, conf->transform);
|
|
||||||
int width, height;
|
|
||||||
wlr_output_effective_resolution(output->output, &width, &height);
|
|
||||||
if (conf->x + width > max_x) {
|
|
||||||
max_x = conf->x + width;
|
|
||||||
max_x_y = conf->y;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (max_x == INT_MIN) {
|
|
||||||
// couldn't find a configured output
|
|
||||||
max_x = 0;
|
|
||||||
max_x_y = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
// now add all the other configured outputs in a sensible position
|
|
||||||
wl_list_for_each(output, outputs, link) {
|
|
||||||
if (wlr_output_layout_get(layout, output->output)) {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
wlr_output_layout_add(layout, output->output, max_x, max_x_y);
|
|
||||||
int width, height;
|
|
||||||
wlr_output_effective_resolution(output->output, &width, &height);
|
|
||||||
max_x += width;
|
|
||||||
}
|
|
||||||
|
|
||||||
return layout;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
static void keyboard_led_update(struct keyboard_state *kbstate) {
|
static void keyboard_led_update(struct keyboard_state *kbstate) {
|
||||||
uint32_t leds = 0;
|
uint32_t leds = 0;
|
||||||
|
@ -441,6 +302,10 @@ static void input_add_notify(struct wl_listener *listener, void *data) {
|
||||||
default:
|
default:
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (state->input_add_cb) {
|
||||||
|
state->input_add_cb(state, device);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static void keyboard_remove(struct wlr_input_device *device, struct compositor_state *state) {
|
static void keyboard_remove(struct wlr_input_device *device, struct compositor_state *state) {
|
||||||
|
@ -536,6 +401,11 @@ static void tablet_pad_remove(struct wlr_input_device *device, struct compositor
|
||||||
static void input_remove_notify(struct wl_listener *listener, void *data) {
|
static void input_remove_notify(struct wl_listener *listener, void *data) {
|
||||||
struct wlr_input_device *device = data;
|
struct wlr_input_device *device = data;
|
||||||
struct compositor_state *state = wl_container_of(listener, state, input_remove);
|
struct compositor_state *state = wl_container_of(listener, state, input_remove);
|
||||||
|
|
||||||
|
if (state->input_remove_cb) {
|
||||||
|
state->input_remove_cb(state, device);
|
||||||
|
}
|
||||||
|
|
||||||
switch (device->type) {
|
switch (device->type) {
|
||||||
case WLR_INPUT_DEVICE_KEYBOARD:
|
case WLR_INPUT_DEVICE_KEYBOARD:
|
||||||
keyboard_remove(device, state);
|
keyboard_remove(device, state);
|
||||||
|
|
|
@ -12,24 +12,6 @@
|
||||||
#include <wlr/types/wlr_output.h>
|
#include <wlr/types/wlr_output.h>
|
||||||
#include <wlr/types/wlr_input_device.h>
|
#include <wlr/types/wlr_input_device.h>
|
||||||
|
|
||||||
struct output_config {
|
|
||||||
char *name;
|
|
||||||
enum wl_output_transform transform;
|
|
||||||
int x, y;
|
|
||||||
struct wl_list link;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct example_config {
|
|
||||||
struct wl_list outputs;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct example_config *parse_args(int argc, char *argv[]);
|
|
||||||
|
|
||||||
void example_config_destroy(struct example_config *config);
|
|
||||||
|
|
||||||
struct wlr_output_layout *configure_layout(struct example_config *config,
|
|
||||||
struct wl_list *outputs);
|
|
||||||
|
|
||||||
struct output_state {
|
struct output_state {
|
||||||
struct compositor_state *compositor;
|
struct compositor_state *compositor;
|
||||||
struct wlr_output *output;
|
struct wlr_output *output;
|
||||||
|
@ -93,6 +75,10 @@ struct tablet_pad_state {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct compositor_state {
|
struct compositor_state {
|
||||||
|
void (*input_add_cb)(struct compositor_state *compositor,
|
||||||
|
struct wlr_input_device *device);
|
||||||
|
void (*input_remove_cb)(struct compositor_state *compositor,
|
||||||
|
struct wlr_input_device *device);
|
||||||
void (*output_add_cb)(struct output_state *s);
|
void (*output_add_cb)(struct output_state *s);
|
||||||
void (*keyboard_add_cb)(struct keyboard_state *s);
|
void (*keyboard_add_cb)(struct keyboard_state *s);
|
||||||
void (*output_frame_cb)(struct output_state *s, struct timespec *ts);
|
void (*output_frame_cb)(struct output_state *s, struct timespec *ts);
|
||||||
|
|
|
@ -61,7 +61,7 @@ static void handle_output_frame(struct output_state *output, struct timespec *ts
|
||||||
static void handle_touch_down(struct touch_state *tstate, int32_t slot,
|
static void handle_touch_down(struct touch_state *tstate, int32_t slot,
|
||||||
double x, double y, double width, double height) {
|
double x, double y, double width, double height) {
|
||||||
struct sample_state *sample = tstate->compositor->data;
|
struct sample_state *sample = tstate->compositor->data;
|
||||||
struct touch_point *point = calloc(1, sizeof(struct touch_state));
|
struct touch_point *point = calloc(1, sizeof(struct touch_point));
|
||||||
point->slot = slot;
|
point->slot = slot;
|
||||||
point->x = x / width;
|
point->x = x / width;
|
||||||
point->y = y / height;
|
point->y = y / height;
|
||||||
|
|
|
@ -0,0 +1,57 @@
|
||||||
|
# Configuration
|
||||||
|
# -------------
|
||||||
|
# Some examples will read a configuration file. Not all examples will use all of
|
||||||
|
# the configuration options. The configuration file will be loaded from
|
||||||
|
# `wlr-example.ini` from the current directory or the path can be specified by the
|
||||||
|
# `-C` option given on the command line.
|
||||||
|
#
|
||||||
|
# Output configuration
|
||||||
|
# ~~~~~~~~~~~~~~~~~~~~
|
||||||
|
# Each output is specified in a section named [output:{NAME}] where NAME is the
|
||||||
|
# drm name for this output.
|
||||||
|
#
|
||||||
|
# Value "x" specifies the x-coordinate in the output layout.
|
||||||
|
#
|
||||||
|
# Value "y" specifies the y-coordinate in the output layout.
|
||||||
|
#
|
||||||
|
# Value "rotate" specifies output rotation and can be 90, 180, 270, flipped,
|
||||||
|
# flipped-90, flipped-180, or flipped-270
|
||||||
|
[output:HDMI-A-1]
|
||||||
|
x=3000
|
||||||
|
y=0
|
||||||
|
rotate=90
|
||||||
|
|
||||||
|
[output:DP-1]
|
||||||
|
x=0
|
||||||
|
y=0
|
||||||
|
rotate=270
|
||||||
|
|
||||||
|
[output:DVI-D-1]
|
||||||
|
x=1080
|
||||||
|
y=232
|
||||||
|
|
||||||
|
# Cursor Configuration
|
||||||
|
# ~~~~~~~~~~~~~~~~~~~~
|
||||||
|
# Value "map-to-output" specifies the output to which the cursor is
|
||||||
|
# constrained.
|
||||||
|
#
|
||||||
|
# Value "geometry" specifies the geometry (widthxheight+x+y) to which the cursor
|
||||||
|
# is constrained.
|
||||||
|
[cursor]
|
||||||
|
map-to-output=HDMI-A-1
|
||||||
|
geometry=500x700+50+50
|
||||||
|
|
||||||
|
# Device Configuration
|
||||||
|
# ~~~~~~~~~~~~~~~~~~~~
|
||||||
|
# Each device is specified in a section named [device:{NAME}] where NAME is the
|
||||||
|
# name given to this device. See a log file for device names.
|
||||||
|
#
|
||||||
|
# Value "map-to-output" specifies the output to which the device is constrained.
|
||||||
|
#
|
||||||
|
# Value "geometry" specifies the geometry (widthxheight+x+y) to which the device
|
||||||
|
# is constrained.
|
||||||
|
[device:Razer Razer DeathAdder 2013]
|
||||||
|
map-to-output=DP-1
|
||||||
|
geometry=500x700+50+50
|
||||||
|
|
||||||
|
# vim:filetype=dosini
|
|
@ -0,0 +1,20 @@
|
||||||
|
#ifndef _WLR_TYPES_GEOMETRY_H
|
||||||
|
#define _WLR_TYPES_GEOMETRY_H
|
||||||
|
#include <stdbool.h>
|
||||||
|
|
||||||
|
struct wlr_box {
|
||||||
|
int x, y;
|
||||||
|
int width, height;
|
||||||
|
};
|
||||||
|
|
||||||
|
void wlr_box_closest_point(struct wlr_box *box, double x, double y,
|
||||||
|
double *dest_x, double *dest_y);
|
||||||
|
|
||||||
|
bool wlr_box_intersection(struct wlr_box *box_a,
|
||||||
|
struct wlr_box *box_b, struct wlr_box **dest);
|
||||||
|
|
||||||
|
bool wlr_box_contains_point(struct wlr_box *box, double x, double y);
|
||||||
|
|
||||||
|
bool wlr_box_empty(struct wlr_box *box);
|
||||||
|
|
||||||
|
#endif
|
|
@ -0,0 +1,112 @@
|
||||||
|
#ifndef _WLR_TYPES_CURSOR_H
|
||||||
|
#define _WLR_TYPES_CURSOR_H
|
||||||
|
#include <wayland-server.h>
|
||||||
|
#include <wlr/types/wlr_output.h>
|
||||||
|
#include <wlr/types/wlr_output_layout.h>
|
||||||
|
#include <wlr/types/wlr_input_device.h>
|
||||||
|
#include <wlr/types/wlr_box.h>
|
||||||
|
#include <wlr/xcursor.h>
|
||||||
|
|
||||||
|
struct wlr_cursor_state;
|
||||||
|
|
||||||
|
struct wlr_cursor {
|
||||||
|
struct wlr_cursor_state *state;
|
||||||
|
int x, y;
|
||||||
|
|
||||||
|
struct {
|
||||||
|
struct wl_signal motion;
|
||||||
|
struct wl_signal motion_absolute;
|
||||||
|
struct wl_signal button;
|
||||||
|
struct wl_signal axis;
|
||||||
|
|
||||||
|
struct wl_signal touch_up;
|
||||||
|
struct wl_signal touch_down;
|
||||||
|
struct wl_signal touch_motion;
|
||||||
|
struct wl_signal touch_cancel;
|
||||||
|
|
||||||
|
struct wl_signal tablet_tool_axis;
|
||||||
|
struct wl_signal tablet_tool_proximity;
|
||||||
|
struct wl_signal tablet_tool_tip;
|
||||||
|
struct wl_signal tablet_tool_button;
|
||||||
|
} events;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct wlr_cursor *wlr_cursor_create();
|
||||||
|
|
||||||
|
void wlr_cursor_destroy(struct wlr_cursor *cur);
|
||||||
|
|
||||||
|
void wlr_cursor_set_xcursor(struct wlr_cursor *cur, struct wlr_xcursor *xcur);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Warp the cursor to the given x and y in layout coordinates. If x and y are
|
||||||
|
* out of the layout boundaries or constraints, no warp will happen.
|
||||||
|
*
|
||||||
|
* `dev` may be passed to respect device mapping constraints. If `dev` is NULL,
|
||||||
|
* device mapping constraints will be ignored.
|
||||||
|
*
|
||||||
|
* Returns true when the mouse warp was successful.
|
||||||
|
*/
|
||||||
|
bool wlr_cursor_warp(struct wlr_cursor *cur, struct wlr_input_device *dev,
|
||||||
|
double x, double y);
|
||||||
|
|
||||||
|
void wlr_cursor_warp_absolute(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev, double x_mm, double y_mm);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Move the cursor in the direction of the given x and y coordinates.
|
||||||
|
*
|
||||||
|
* `dev` may be passed to respect device mapping constraints. If `dev` is NULL,
|
||||||
|
* device mapping constraints will be ignored.
|
||||||
|
*/
|
||||||
|
void wlr_cursor_move(struct wlr_cursor *cur, struct wlr_input_device *dev,
|
||||||
|
double delta_x, double delta_y);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Attaches this input device to this cursor. The input device must be one of:
|
||||||
|
*
|
||||||
|
* - WLR_INPUT_DEVICE_POINTER
|
||||||
|
* - WLR_INPUT_DEVICE_TOUCH
|
||||||
|
* - WLR_INPUT_DEVICE_TABLET_TOOL
|
||||||
|
*/
|
||||||
|
void wlr_cursor_attach_input_device(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev);
|
||||||
|
|
||||||
|
void wlr_cursor_detach_input_device(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev);
|
||||||
|
/**
|
||||||
|
* Uses the given layout to establish the boundaries and movement semantics of
|
||||||
|
* this cursor. Cursors without an output layout allow infinite movement in any
|
||||||
|
* direction and do not support absolute input events.
|
||||||
|
*/
|
||||||
|
void wlr_cursor_attach_output_layout(struct wlr_cursor *cur,
|
||||||
|
struct wlr_output_layout *l);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Attaches this cursor to the given output, which must be among the outputs in
|
||||||
|
* the current output_layout for this cursor. This call is invalid for a cursor
|
||||||
|
* without an associated output layout.
|
||||||
|
*/
|
||||||
|
void wlr_cursor_map_to_output(struct wlr_cursor *cur,
|
||||||
|
struct wlr_output *output);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Maps all input from a specific input device to a given output. The input
|
||||||
|
* device must be attached to this cursor and the output must be among the
|
||||||
|
* outputs in the attached output layout.
|
||||||
|
*/
|
||||||
|
void wlr_cursor_map_input_to_output(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev, struct wlr_output *output);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Maps this cursor to an arbitrary region on the associated wlr_output_layout.
|
||||||
|
*/
|
||||||
|
void wlr_cursor_map_to_region(struct wlr_cursor *cur, struct wlr_box *box);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Maps inputs from this input device to an arbitrary region on the associated
|
||||||
|
* wlr_output_layout.
|
||||||
|
*/
|
||||||
|
void wlr_cursor_map_input_to_region(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev, struct wlr_box *box);
|
||||||
|
|
||||||
|
#endif
|
|
@ -40,6 +40,10 @@ struct wlr_input_device {
|
||||||
struct wlr_tablet_pad *tablet_pad;
|
struct wlr_tablet_pad *tablet_pad;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
struct {
|
||||||
|
struct wl_signal destroy;
|
||||||
|
} events;
|
||||||
|
|
||||||
void *data;
|
void *data;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
|
@ -4,14 +4,20 @@
|
||||||
#include <wayland-util.h>
|
#include <wayland-util.h>
|
||||||
#include <stdbool.h>
|
#include <stdbool.h>
|
||||||
|
|
||||||
|
struct wlr_output_layout_state;
|
||||||
|
|
||||||
struct wlr_output_layout {
|
struct wlr_output_layout {
|
||||||
struct wl_list outputs;
|
struct wl_list outputs;
|
||||||
|
struct wlr_output_layout_state *state;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
struct wlr_output_layout_output_state;
|
||||||
|
|
||||||
struct wlr_output_layout_output {
|
struct wlr_output_layout_output {
|
||||||
struct wlr_output *output;
|
struct wlr_output *output;
|
||||||
int x, y;
|
int x, y;
|
||||||
struct wl_list link;
|
struct wl_list link;
|
||||||
|
struct wlr_output_layout_output_state *state;
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_output_layout *wlr_output_layout_init();
|
struct wlr_output_layout *wlr_output_layout_init();
|
||||||
|
@ -38,7 +44,7 @@ void wlr_output_layout_remove(struct wlr_output_layout *layout,
|
||||||
* coordinates relative to the given reference output.
|
* coordinates relative to the given reference output.
|
||||||
*/
|
*/
|
||||||
void wlr_output_layout_output_coords(struct wlr_output_layout *layout,
|
void wlr_output_layout_output_coords(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *reference, int *x, int *y);
|
struct wlr_output *reference, double *x, double *y);
|
||||||
|
|
||||||
bool wlr_output_layout_contains_point(struct wlr_output_layout *layout,
|
bool wlr_output_layout_contains_point(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *reference, int x, int y);
|
struct wlr_output *reference, int x, int y);
|
||||||
|
@ -46,4 +52,19 @@ bool wlr_output_layout_contains_point(struct wlr_output_layout *layout,
|
||||||
bool wlr_output_layout_intersects(struct wlr_output_layout *layout,
|
bool wlr_output_layout_intersects(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *reference, int x1, int y1, int x2, int y2);
|
struct wlr_output *reference, int x1, int y1, int x2, int y2);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the closest point on this layout from the given point from the reference
|
||||||
|
* output. If reference is NULL, gets the closest point from the entire layout.
|
||||||
|
*/
|
||||||
|
void wlr_output_layout_closest_point(struct wlr_output_layout *layout,
|
||||||
|
struct wlr_output *reference, double x, double y, double *dest_x,
|
||||||
|
double *dest_y);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the box of the layout for the given reference output. If `reference`
|
||||||
|
* is NULL, the box will be for the extents of the entire layout.
|
||||||
|
*/
|
||||||
|
struct wlr_box *wlr_output_layout_get_box(
|
||||||
|
struct wlr_output_layout *layout, struct wlr_output *reference);
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
@ -20,12 +20,14 @@ struct wlr_pointer {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_pointer_motion {
|
struct wlr_event_pointer_motion {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
double delta_x, delta_y;
|
double delta_x, delta_y;
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_pointer_motion_absolute {
|
struct wlr_event_pointer_motion_absolute {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
double x_mm, y_mm;
|
double x_mm, y_mm;
|
||||||
|
@ -33,6 +35,7 @@ struct wlr_event_pointer_motion_absolute {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_pointer_button {
|
struct wlr_event_pointer_button {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
uint32_t button;
|
uint32_t button;
|
||||||
|
@ -52,6 +55,7 @@ enum wlr_axis_orientation {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_pointer_axis {
|
struct wlr_event_pointer_axis {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
enum wlr_axis_source source;
|
enum wlr_axis_source source;
|
||||||
|
|
|
@ -32,6 +32,7 @@ enum wlr_tablet_tool_axes {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_tablet_tool_axis {
|
struct wlr_event_tablet_tool_axis {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
uint32_t updated_axes;
|
uint32_t updated_axes;
|
||||||
|
@ -51,9 +52,10 @@ enum wlr_tablet_tool_proximity_state {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_tablet_tool_proximity {
|
struct wlr_event_tablet_tool_proximity {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
double x, y;
|
double x_mm, y_mm;
|
||||||
double width_mm, height_mm;
|
double width_mm, height_mm;
|
||||||
enum wlr_tablet_tool_proximity_state state;
|
enum wlr_tablet_tool_proximity_state state;
|
||||||
};
|
};
|
||||||
|
@ -64,14 +66,16 @@ enum wlr_tablet_tool_tip_state {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_tablet_tool_tip {
|
struct wlr_event_tablet_tool_tip {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
double x, y;
|
double x_mm, y_mm;
|
||||||
double width_mm, height_mm;
|
double width_mm, height_mm;
|
||||||
enum wlr_tablet_tool_tip_state state;
|
enum wlr_tablet_tool_tip_state state;
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_tablet_tool_button {
|
struct wlr_event_tablet_tool_button {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
uint32_t button;
|
uint32_t button;
|
||||||
|
|
|
@ -19,6 +19,7 @@ struct wlr_touch {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_touch_down {
|
struct wlr_event_touch_down {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
int32_t slot;
|
int32_t slot;
|
||||||
|
@ -27,12 +28,14 @@ struct wlr_event_touch_down {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_touch_up {
|
struct wlr_event_touch_up {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
int32_t slot;
|
int32_t slot;
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_touch_motion {
|
struct wlr_event_touch_motion {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
int32_t slot;
|
int32_t slot;
|
||||||
|
@ -41,6 +44,7 @@ struct wlr_event_touch_motion {
|
||||||
};
|
};
|
||||||
|
|
||||||
struct wlr_event_touch_cancel {
|
struct wlr_event_touch_cancel {
|
||||||
|
struct wlr_input_device *device;
|
||||||
uint32_t time_sec;
|
uint32_t time_sec;
|
||||||
uint64_t time_usec;
|
uint64_t time_usec;
|
||||||
int32_t slot;
|
int32_t slot;
|
||||||
|
|
|
@ -6,6 +6,7 @@ lib_wlr_types = static_library('wlr_types', files(
|
||||||
'wlr_output.c',
|
'wlr_output.c',
|
||||||
'wlr_output_layout.c',
|
'wlr_output_layout.c',
|
||||||
'wlr_pointer.c',
|
'wlr_pointer.c',
|
||||||
|
'wlr_cursor.c',
|
||||||
'wlr_region.c',
|
'wlr_region.c',
|
||||||
'wlr_seat.c',
|
'wlr_seat.c',
|
||||||
'wlr_surface.c',
|
'wlr_surface.c',
|
||||||
|
@ -15,6 +16,7 @@ lib_wlr_types = static_library('wlr_types', files(
|
||||||
'wlr_xdg_shell_v6.c',
|
'wlr_xdg_shell_v6.c',
|
||||||
'wlr_wl_shell.c',
|
'wlr_wl_shell.c',
|
||||||
'wlr_compositor.c',
|
'wlr_compositor.c',
|
||||||
|
'wlr_box.c',
|
||||||
),
|
),
|
||||||
include_directories: wlr_inc,
|
include_directories: wlr_inc,
|
||||||
dependencies: [wayland_server, pixman, wlr_protos])
|
dependencies: [wayland_server, pixman, wlr_protos])
|
||||||
|
|
|
@ -0,0 +1,67 @@
|
||||||
|
#include <limits.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <math.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <wlr/types/wlr_box.h>
|
||||||
|
#include <wlr/util/log.h>
|
||||||
|
|
||||||
|
void wlr_box_closest_point(struct wlr_box *box, double x, double y,
|
||||||
|
double *dest_x, double *dest_y) {
|
||||||
|
// find the closest x point
|
||||||
|
if (x < box->x) {
|
||||||
|
*dest_x = box->x;
|
||||||
|
} else if (x > box->x + box->width) {
|
||||||
|
*dest_x = box->x + box->width;
|
||||||
|
} else {
|
||||||
|
*dest_x = x;
|
||||||
|
}
|
||||||
|
|
||||||
|
// find closest y point
|
||||||
|
if (y < box->y) {
|
||||||
|
*dest_y = box->y;
|
||||||
|
} else if (y > box->y + box->height) {
|
||||||
|
*dest_y = box->y + box->height;
|
||||||
|
} else {
|
||||||
|
*dest_y = y;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bool wlr_box_empty(struct wlr_box *box) {
|
||||||
|
return box == NULL || box->width <= 0 || box->height <= 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool wlr_box_intersection(struct wlr_box *box_a,
|
||||||
|
struct wlr_box *box_b, struct wlr_box **box_dest) {
|
||||||
|
struct wlr_box *dest = *box_dest;
|
||||||
|
bool a_empty = wlr_box_empty(box_a);
|
||||||
|
bool b_empty = wlr_box_empty(box_b);
|
||||||
|
|
||||||
|
if (a_empty || b_empty) {
|
||||||
|
dest->x = 0;
|
||||||
|
dest->y = 0;
|
||||||
|
dest->width = -100;
|
||||||
|
dest->height = -100;
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
int x1 = fmax(box_a->x, box_b->x);
|
||||||
|
int y1 = fmax(box_a->y, box_b->y);
|
||||||
|
int x2 = fmin(box_a->x + box_a->width, box_b->x + box_b->width);
|
||||||
|
int y2 = fmin(box_a->y + box_a->height, box_b->y + box_b->height);
|
||||||
|
|
||||||
|
dest->x = x1;
|
||||||
|
dest->y = y1;
|
||||||
|
dest->width = x2 - x1;
|
||||||
|
dest->height = y2 - y1;
|
||||||
|
|
||||||
|
return !wlr_box_empty(dest);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool wlr_box_contains_point(struct wlr_box *box, double x, double y) {
|
||||||
|
if (wlr_box_empty(box)) {
|
||||||
|
return false;
|
||||||
|
} else {
|
||||||
|
return x >= box->x && x <= box->x + box->width &&
|
||||||
|
y >= box->y && y <= box->y + box->height;
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,481 @@
|
||||||
|
#include <wlr/types/wlr_cursor.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <assert.h>
|
||||||
|
#include <limits.h>
|
||||||
|
#include <wlr/util/log.h>
|
||||||
|
#include <wayland-server.h>
|
||||||
|
#include <wlr/types/wlr_output.h>
|
||||||
|
#include <wlr/types/wlr_output_layout.h>
|
||||||
|
#include <wlr/types/wlr_input_device.h>
|
||||||
|
|
||||||
|
struct wlr_cursor_device {
|
||||||
|
struct wlr_cursor *cursor;
|
||||||
|
struct wlr_input_device *device;
|
||||||
|
struct wl_list link;
|
||||||
|
struct wlr_output *mapped_output;
|
||||||
|
struct wlr_box *mapped_box;
|
||||||
|
|
||||||
|
struct wl_listener motion;
|
||||||
|
struct wl_listener motion_absolute;
|
||||||
|
struct wl_listener button;
|
||||||
|
struct wl_listener axis;
|
||||||
|
|
||||||
|
struct wl_listener touch_down;
|
||||||
|
struct wl_listener touch_up;
|
||||||
|
struct wl_listener touch_motion;
|
||||||
|
struct wl_listener touch_cancel;
|
||||||
|
|
||||||
|
struct wl_listener tablet_tool_axis;
|
||||||
|
struct wl_listener tablet_tool_proximity;
|
||||||
|
struct wl_listener tablet_tool_tip;
|
||||||
|
struct wl_listener tablet_tool_button;
|
||||||
|
|
||||||
|
struct wl_listener destroy;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct wlr_cursor_state {
|
||||||
|
struct wl_list devices;
|
||||||
|
struct wlr_output_layout *layout;
|
||||||
|
struct wlr_xcursor *xcursor;
|
||||||
|
struct wlr_output *mapped_output;
|
||||||
|
struct wlr_box *mapped_box;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct wlr_cursor *wlr_cursor_create() {
|
||||||
|
struct wlr_cursor *cur = calloc(1, sizeof(struct wlr_cursor));
|
||||||
|
if (!cur) {
|
||||||
|
wlr_log(L_ERROR, "Failed to allocate wlr_cursor");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
cur->state = calloc(1, sizeof(struct wlr_cursor_state));
|
||||||
|
if (!cur->state) {
|
||||||
|
wlr_log(L_ERROR, "Failed to allocate wlr_cursor_state");
|
||||||
|
free(cur);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
cur->state->mapped_output = NULL;
|
||||||
|
|
||||||
|
wl_list_init(&cur->state->devices);
|
||||||
|
|
||||||
|
// pointer signals
|
||||||
|
wl_signal_init(&cur->events.motion);
|
||||||
|
wl_signal_init(&cur->events.motion_absolute);
|
||||||
|
wl_signal_init(&cur->events.button);
|
||||||
|
wl_signal_init(&cur->events.axis);
|
||||||
|
|
||||||
|
// touch signals
|
||||||
|
wl_signal_init(&cur->events.touch_up);
|
||||||
|
wl_signal_init(&cur->events.touch_down);
|
||||||
|
wl_signal_init(&cur->events.touch_motion);
|
||||||
|
wl_signal_init(&cur->events.touch_cancel);
|
||||||
|
|
||||||
|
// tablet tool signals
|
||||||
|
wl_signal_init(&cur->events.tablet_tool_tip);
|
||||||
|
wl_signal_init(&cur->events.tablet_tool_axis);
|
||||||
|
wl_signal_init(&cur->events.tablet_tool_button);
|
||||||
|
wl_signal_init(&cur->events.tablet_tool_proximity);
|
||||||
|
|
||||||
|
cur->x = 100;
|
||||||
|
cur->y = 100;
|
||||||
|
|
||||||
|
return cur;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_destroy(struct wlr_cursor *cur) {
|
||||||
|
struct wlr_cursor_device *device, *device_tmp = NULL;
|
||||||
|
wl_list_for_each_safe(device, device_tmp, &cur->state->devices, link) {
|
||||||
|
wl_list_remove(&device->link);
|
||||||
|
free(device);
|
||||||
|
}
|
||||||
|
|
||||||
|
free(cur);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_set_xcursor(struct wlr_cursor *cur, struct wlr_xcursor *xcur) {
|
||||||
|
cur->state->xcursor = xcur;
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct wlr_cursor_device *get_cursor_device(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *device) {
|
||||||
|
struct wlr_cursor_device *c_device, *ret = NULL;
|
||||||
|
wl_list_for_each(c_device, &cur->state->devices, link) {
|
||||||
|
if (c_device->device == device) {
|
||||||
|
ret = c_device;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void wlr_cursor_warp_unchecked(struct wlr_cursor *cur,
|
||||||
|
double x, double y) {
|
||||||
|
assert(cur->state->layout);
|
||||||
|
int hotspot_x = 0;
|
||||||
|
int hotspot_y = 0;
|
||||||
|
|
||||||
|
if (cur->state->xcursor && cur->state->xcursor->image_count > 0) {
|
||||||
|
struct wlr_xcursor_image *image = cur->state->xcursor->images[0];
|
||||||
|
hotspot_x = image->hotspot_x;
|
||||||
|
hotspot_y = image->hotspot_y;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
struct wlr_output_layout_output *l_output;
|
||||||
|
wl_list_for_each(l_output, &cur->state->layout->outputs, link) {
|
||||||
|
double output_x = x;
|
||||||
|
double output_y = y;
|
||||||
|
|
||||||
|
wlr_output_layout_output_coords(cur->state->layout,
|
||||||
|
l_output->output, &output_x, &output_y);
|
||||||
|
wlr_output_move_cursor(l_output->output, output_x - hotspot_x,
|
||||||
|
output_y - hotspot_y);
|
||||||
|
}
|
||||||
|
|
||||||
|
cur->x = x;
|
||||||
|
cur->y = y;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the most specific mapping box for the device in this order:
|
||||||
|
*
|
||||||
|
* 1. device geometry mapping
|
||||||
|
* 2. device output mapping
|
||||||
|
* 3. cursor geometry mapping
|
||||||
|
* 4. cursor output mapping
|
||||||
|
*
|
||||||
|
* Absolute movement for touch and pen devices will be relative to this box and
|
||||||
|
* pointer movement will be constrained to this box.
|
||||||
|
*
|
||||||
|
* If none of these are set, returns NULL and absolute movement should be
|
||||||
|
* relative to the extents of the layout.
|
||||||
|
*/
|
||||||
|
static struct wlr_box *get_mapping(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev) {
|
||||||
|
assert(cur->state->layout);
|
||||||
|
struct wlr_cursor_device *c_device = get_cursor_device(cur, dev);
|
||||||
|
|
||||||
|
if (c_device) {
|
||||||
|
if (c_device->mapped_box) {
|
||||||
|
return c_device->mapped_box;
|
||||||
|
}
|
||||||
|
if (c_device->mapped_output) {
|
||||||
|
return wlr_output_layout_get_box(cur->state->layout,
|
||||||
|
c_device->mapped_output);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cur->state->mapped_box) {
|
||||||
|
return cur->state->mapped_box;
|
||||||
|
}
|
||||||
|
if (cur->state->mapped_output) {
|
||||||
|
return wlr_output_layout_get_box(cur->state->layout,
|
||||||
|
cur->state->mapped_output);
|
||||||
|
}
|
||||||
|
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool wlr_cursor_warp(struct wlr_cursor *cur, struct wlr_input_device *dev,
|
||||||
|
double x, double y) {
|
||||||
|
assert(cur->state->layout);
|
||||||
|
bool result = false;
|
||||||
|
|
||||||
|
struct wlr_box *mapping = get_mapping(cur, dev);
|
||||||
|
|
||||||
|
if (mapping) {
|
||||||
|
if (wlr_box_contains_point(mapping, x, y)) {
|
||||||
|
wlr_cursor_warp_unchecked(cur, x, y);
|
||||||
|
result = true;
|
||||||
|
}
|
||||||
|
} else if (wlr_output_layout_contains_point(cur->state->layout, NULL,
|
||||||
|
x, y)) {
|
||||||
|
wlr_cursor_warp_unchecked(cur, x, y);
|
||||||
|
result = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_warp_absolute(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev, double x_mm, double y_mm) {
|
||||||
|
assert(cur->state->layout);
|
||||||
|
|
||||||
|
struct wlr_box *mapping = get_mapping(cur, dev);
|
||||||
|
if (!mapping) {
|
||||||
|
mapping = wlr_output_layout_get_box(cur->state->layout, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
double x = mapping->width * x_mm + mapping->x;
|
||||||
|
double y = mapping->height * y_mm + mapping->y;
|
||||||
|
|
||||||
|
wlr_cursor_warp_unchecked(cur, x, y);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_move(struct wlr_cursor *cur, struct wlr_input_device *dev,
|
||||||
|
double delta_x, double delta_y) {
|
||||||
|
assert(cur->state->layout);
|
||||||
|
|
||||||
|
double x = cur->x + delta_x;
|
||||||
|
double y = cur->y + delta_y;
|
||||||
|
|
||||||
|
struct wlr_box *mapping = get_mapping(cur, dev);
|
||||||
|
|
||||||
|
if (mapping) {
|
||||||
|
double closest_x, closest_y;
|
||||||
|
if (!wlr_box_contains_point(mapping, x, y)) {
|
||||||
|
wlr_box_closest_point(mapping, x, y, &closest_x,
|
||||||
|
&closest_y);
|
||||||
|
x = closest_x;
|
||||||
|
y = closest_y;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if (!wlr_output_layout_contains_point(cur->state->layout, NULL, x, y)) {
|
||||||
|
double layout_x, layout_y;
|
||||||
|
wlr_output_layout_closest_point(cur->state->layout, NULL, x, y,
|
||||||
|
&layout_x, &layout_y);
|
||||||
|
x = layout_x;
|
||||||
|
y = layout_y;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
wlr_cursor_warp_unchecked(cur, x, y);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_pointer_motion(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_pointer_motion *event = data;
|
||||||
|
struct wlr_cursor_device *device =
|
||||||
|
wl_container_of(listener, device, motion);
|
||||||
|
wl_signal_emit(&device->cursor->events.motion, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_pointer_motion_absolute(struct wl_listener *listener,
|
||||||
|
void *data) {
|
||||||
|
struct wlr_event_pointer_motion_absolute *event = data;
|
||||||
|
struct wlr_cursor_device *device =
|
||||||
|
wl_container_of(listener, device, motion_absolute);
|
||||||
|
wl_signal_emit(&device->cursor->events.motion_absolute, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_pointer_button(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_pointer_button *event = data;
|
||||||
|
struct wlr_cursor_device *device =
|
||||||
|
wl_container_of(listener, device, button);
|
||||||
|
wl_signal_emit(&device->cursor->events.button, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_pointer_axis(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_pointer_axis *event = data;
|
||||||
|
struct wlr_cursor_device *device = wl_container_of(listener, device, axis);
|
||||||
|
wl_signal_emit(&device->cursor->events.axis, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_up(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_touch_up *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, touch_up);
|
||||||
|
wl_signal_emit(&device->cursor->events.touch_up, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_down(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_touch_down *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, touch_down);
|
||||||
|
wl_signal_emit(&device->cursor->events.touch_down, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_motion(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_touch_motion *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, touch_motion);
|
||||||
|
wl_signal_emit(&device->cursor->events.touch_motion, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_touch_cancel(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_touch_cancel *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, touch_cancel);
|
||||||
|
wl_signal_emit(&device->cursor->events.touch_cancel, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_tablet_tool_tip(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_tablet_tool_tip *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, tablet_tool_tip);
|
||||||
|
wl_signal_emit(&device->cursor->events.tablet_tool_tip, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_tablet_tool_axis(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_event_tablet_tool_axis *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, tablet_tool_axis);
|
||||||
|
wl_signal_emit(&device->cursor->events.tablet_tool_axis, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_tablet_tool_button(struct wl_listener *listener,
|
||||||
|
void *data) {
|
||||||
|
struct wlr_event_tablet_tool_button *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, tablet_tool_button);
|
||||||
|
wl_signal_emit(&device->cursor->events.tablet_tool_button, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_tablet_tool_proximity(struct wl_listener *listener,
|
||||||
|
void *data) {
|
||||||
|
struct wlr_event_tablet_tool_proximity *event = data;
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = wl_container_of(listener, device, tablet_tool_proximity);
|
||||||
|
wl_signal_emit(&device->cursor->events.tablet_tool_proximity, event);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_device_destroy(struct wl_listener *listener, void *data) {
|
||||||
|
struct wlr_cursor_device *c_device;
|
||||||
|
c_device = wl_container_of(listener, c_device, destroy);
|
||||||
|
wlr_cursor_detach_input_device(c_device->cursor, c_device->device);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_attach_input_device(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev) {
|
||||||
|
if (dev->type != WLR_INPUT_DEVICE_POINTER &&
|
||||||
|
dev->type != WLR_INPUT_DEVICE_TOUCH &&
|
||||||
|
dev->type != WLR_INPUT_DEVICE_TABLET_TOOL) {
|
||||||
|
wlr_log(L_ERROR, "only device types of pointer, touch or tablet tool"
|
||||||
|
"are supported");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// make sure it is not already attached
|
||||||
|
struct wlr_cursor_device *_dev;
|
||||||
|
wl_list_for_each(_dev, &cur->state->devices, link) {
|
||||||
|
if (_dev->device == dev) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
struct wlr_cursor_device *device;
|
||||||
|
device = calloc(1, sizeof(struct wlr_cursor_device));
|
||||||
|
if (!device) {
|
||||||
|
wlr_log(L_ERROR, "Failed to allocate wlr_cursor_device");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
device->cursor = cur;
|
||||||
|
device->device = dev;
|
||||||
|
|
||||||
|
// listen to events
|
||||||
|
|
||||||
|
wl_signal_add(&dev->events.destroy, &device->destroy);
|
||||||
|
device->destroy.notify = handle_device_destroy;
|
||||||
|
|
||||||
|
if (dev->type == WLR_INPUT_DEVICE_POINTER) {
|
||||||
|
wl_signal_add(&dev->pointer->events.motion, &device->motion);
|
||||||
|
device->motion.notify = handle_pointer_motion;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->pointer->events.motion_absolute,
|
||||||
|
&device->motion_absolute);
|
||||||
|
device->motion_absolute.notify = handle_pointer_motion_absolute;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->pointer->events.button, &device->button);
|
||||||
|
device->button.notify = handle_pointer_button;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->pointer->events.axis, &device->axis);
|
||||||
|
device->axis.notify = handle_pointer_axis;
|
||||||
|
} else if (dev->type == WLR_INPUT_DEVICE_TOUCH) {
|
||||||
|
wl_signal_add(&dev->touch->events.motion, &device->touch_motion);
|
||||||
|
device->touch_motion.notify = handle_touch_motion;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->touch->events.down, &device->touch_down);
|
||||||
|
device->touch_down.notify = handle_touch_down;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->touch->events.up, &device->touch_up);
|
||||||
|
device->touch_up.notify = handle_touch_up;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->touch->events.cancel, &device->touch_cancel);
|
||||||
|
device->touch_cancel.notify = handle_touch_cancel;
|
||||||
|
} else if (dev->type == WLR_INPUT_DEVICE_TABLET_TOOL) {
|
||||||
|
wl_signal_add(&dev->tablet_tool->events.tip, &device->tablet_tool_tip);
|
||||||
|
device->tablet_tool_tip.notify = handle_tablet_tool_tip;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->tablet_tool->events.proximity,
|
||||||
|
&device->tablet_tool_proximity);
|
||||||
|
device->tablet_tool_proximity.notify = handle_tablet_tool_proximity;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->tablet_tool->events.axis,
|
||||||
|
&device->tablet_tool_axis);
|
||||||
|
device->tablet_tool_axis.notify = handle_tablet_tool_axis;
|
||||||
|
|
||||||
|
wl_signal_add(&dev->tablet_tool->events.button,
|
||||||
|
&device->tablet_tool_button);
|
||||||
|
device->tablet_tool_button.notify = handle_tablet_tool_button;
|
||||||
|
}
|
||||||
|
|
||||||
|
wl_list_insert(&cur->state->devices, &device->link);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_detach_input_device(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev) {
|
||||||
|
struct wlr_cursor_device *target_device = NULL, *_device = NULL;
|
||||||
|
wl_list_for_each(_device, &cur->state->devices, link) {
|
||||||
|
if (_device->device == dev) {
|
||||||
|
target_device = _device;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (target_device) {
|
||||||
|
wl_list_remove(&target_device->link);
|
||||||
|
free(target_device);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_attach_output_layout(struct wlr_cursor *cur,
|
||||||
|
struct wlr_output_layout *l) {
|
||||||
|
cur->state->layout = l;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_map_to_output(struct wlr_cursor *cur,
|
||||||
|
struct wlr_output *output) {
|
||||||
|
cur->state->mapped_output = output;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_map_input_to_output(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev, struct wlr_output *output) {
|
||||||
|
struct wlr_cursor_device *c_device = get_cursor_device(cur, dev);
|
||||||
|
if (!c_device) {
|
||||||
|
wlr_log(L_ERROR, "Cannot map device \"%s\" to output"
|
||||||
|
"(not found in this cursor)", dev->name);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
c_device->mapped_output = output;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_map_to_region(struct wlr_cursor *cur,
|
||||||
|
struct wlr_box *box) {
|
||||||
|
if (box && wlr_box_empty(box)) {
|
||||||
|
wlr_log(L_ERROR, "cannot map cursor to an empty region");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
cur->state->mapped_box = box;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_cursor_map_input_to_region(struct wlr_cursor *cur,
|
||||||
|
struct wlr_input_device *dev, struct wlr_box *box) {
|
||||||
|
if (box && wlr_box_empty(box)) {
|
||||||
|
wlr_log(L_ERROR, "cannot map device \"%s\" input to an empty region",
|
||||||
|
dev->name);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct wlr_cursor_device *c_device = get_cursor_device(cur, dev);
|
||||||
|
if (!c_device) {
|
||||||
|
wlr_log(L_ERROR, "Cannot map device \"%s\" to geometry (not found in"
|
||||||
|
"this cursor)", dev->name);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
c_device->mapped_box = box;
|
||||||
|
}
|
|
@ -20,6 +20,8 @@ void wlr_input_device_init(struct wlr_input_device *dev,
|
||||||
dev->name = strdup(name);
|
dev->name = strdup(name);
|
||||||
dev->vendor = vendor;
|
dev->vendor = vendor;
|
||||||
dev->product = product;
|
dev->product = product;
|
||||||
|
|
||||||
|
wl_signal_init(&dev->events.destroy);
|
||||||
}
|
}
|
||||||
|
|
||||||
void wlr_input_device_destroy(struct wlr_input_device *dev) {
|
void wlr_input_device_destroy(struct wlr_input_device *dev) {
|
||||||
|
@ -27,6 +29,8 @@ void wlr_input_device_destroy(struct wlr_input_device *dev) {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
wl_signal_emit(&dev->events.destroy, dev);
|
||||||
|
|
||||||
if (dev->_device) {
|
if (dev->_device) {
|
||||||
switch (dev->type) {
|
switch (dev->type) {
|
||||||
case WLR_INPUT_DEVICE_KEYBOARD:
|
case WLR_INPUT_DEVICE_KEYBOARD:
|
||||||
|
|
|
@ -1,15 +1,37 @@
|
||||||
#include <wlr/util/log.h>
|
#include <wlr/util/log.h>
|
||||||
#include <wlr/types/wlr_output.h>
|
#include <wlr/types/wlr_output.h>
|
||||||
#include <wlr/types/wlr_output_layout.h>
|
#include <wlr/types/wlr_output_layout.h>
|
||||||
|
#include <wlr/types/wlr_box.h>
|
||||||
|
#include <limits.h>
|
||||||
|
#include <float.h>
|
||||||
#include <stdlib.h>
|
#include <stdlib.h>
|
||||||
#include <assert.h>
|
#include <assert.h>
|
||||||
|
|
||||||
|
struct wlr_output_layout_state {
|
||||||
|
struct wlr_box *_box;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct wlr_output_layout_output_state {
|
||||||
|
struct wlr_box *_box;
|
||||||
|
};
|
||||||
|
|
||||||
struct wlr_output_layout *wlr_output_layout_init() {
|
struct wlr_output_layout *wlr_output_layout_init() {
|
||||||
struct wlr_output_layout *layout = calloc(1, sizeof(struct wlr_output_layout));
|
struct wlr_output_layout *layout =
|
||||||
|
calloc(1, sizeof(struct wlr_output_layout));
|
||||||
|
layout->state = calloc(1, sizeof(struct wlr_output_layout_state));
|
||||||
|
layout->state->_box = calloc(1, sizeof(struct wlr_box));
|
||||||
wl_list_init(&layout->outputs);
|
wl_list_init(&layout->outputs);
|
||||||
return layout;
|
return layout;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void wlr_output_layout_output_destroy(
|
||||||
|
struct wlr_output_layout_output *l_output) {
|
||||||
|
wl_list_remove(&l_output->link);
|
||||||
|
free(l_output->state->_box);
|
||||||
|
free(l_output->state);
|
||||||
|
free(l_output);
|
||||||
|
}
|
||||||
|
|
||||||
void wlr_output_layout_destroy(struct wlr_output_layout *layout) {
|
void wlr_output_layout_destroy(struct wlr_output_layout *layout) {
|
||||||
if (!layout) {
|
if (!layout) {
|
||||||
return;
|
return;
|
||||||
|
@ -17,28 +39,32 @@ void wlr_output_layout_destroy(struct wlr_output_layout *layout) {
|
||||||
|
|
||||||
struct wlr_output_layout_output *_output, *temp = NULL;
|
struct wlr_output_layout_output *_output, *temp = NULL;
|
||||||
wl_list_for_each_safe(_output, temp, &layout->outputs, link) {
|
wl_list_for_each_safe(_output, temp, &layout->outputs, link) {
|
||||||
wl_list_remove(&_output->link);
|
wlr_output_layout_output_destroy(_output);
|
||||||
free(_output);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
free(layout->state->_box);
|
||||||
|
free(layout->state);
|
||||||
free(layout);
|
free(layout);
|
||||||
}
|
}
|
||||||
|
|
||||||
void wlr_output_layout_add(struct wlr_output_layout *layout,
|
void wlr_output_layout_add(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *output, int x, int y) {
|
struct wlr_output *output, int x, int y) {
|
||||||
struct wlr_output_layout_output *layout_output = calloc(1, sizeof(struct wlr_output_layout_output));
|
struct wlr_output_layout_output *l_output;
|
||||||
layout_output->output = output;
|
l_output= calloc(1, sizeof(struct wlr_output_layout_output));
|
||||||
layout_output->x = x;
|
l_output->state = calloc(1, sizeof(struct wlr_output_layout_output_state));
|
||||||
layout_output->y = y;
|
l_output->state->_box = calloc(1, sizeof(struct wlr_box));
|
||||||
wl_list_insert(&layout->outputs, &layout_output->link);
|
l_output->output = output;
|
||||||
|
l_output->x = x;
|
||||||
|
l_output->y = y;
|
||||||
|
wl_list_insert(&layout->outputs, &l_output->link);
|
||||||
}
|
}
|
||||||
|
|
||||||
struct wlr_output_layout_output *wlr_output_layout_get(
|
struct wlr_output_layout_output *wlr_output_layout_get(
|
||||||
struct wlr_output_layout *layout, struct wlr_output *reference) {
|
struct wlr_output_layout *layout, struct wlr_output *reference) {
|
||||||
struct wlr_output_layout_output *_output;
|
struct wlr_output_layout_output *l_output;
|
||||||
wl_list_for_each(_output, &layout->outputs, link) {
|
wl_list_for_each(l_output, &layout->outputs, link) {
|
||||||
if (_output->output == reference) {
|
if (l_output->output == reference) {
|
||||||
return _output;
|
return l_output;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
return NULL;
|
return NULL;
|
||||||
|
@ -52,15 +78,21 @@ static bool output_contains_point( struct wlr_output_layout_output *l_output,
|
||||||
|
|
||||||
bool wlr_output_layout_contains_point(struct wlr_output_layout *layout,
|
bool wlr_output_layout_contains_point(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *reference, int x, int y) {
|
struct wlr_output *reference, int x, int y) {
|
||||||
struct wlr_output_layout_output *layout_output = wlr_output_layout_get(layout, reference);
|
if (reference) {
|
||||||
|
struct wlr_output_layout_output *layout_output =
|
||||||
|
wlr_output_layout_get(layout, reference);
|
||||||
int width, height;
|
int width, height;
|
||||||
wlr_output_effective_resolution(layout_output->output, &width, &height);
|
wlr_output_effective_resolution(layout_output->output, &width, &height);
|
||||||
return output_contains_point(layout_output, x, y, width, height);
|
return output_contains_point(layout_output, x, y, width, height);
|
||||||
|
} else {
|
||||||
|
return !!wlr_output_layout_output_at(layout, x, y);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
bool wlr_output_layout_intersects(struct wlr_output_layout *layout,
|
bool wlr_output_layout_intersects(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *reference, int x1, int y1, int x2, int y2) {
|
struct wlr_output *reference, int x1, int y1, int x2, int y2) {
|
||||||
struct wlr_output_layout_output *l_output = wlr_output_layout_get(layout, reference);
|
struct wlr_output_layout_output *l_output =
|
||||||
|
wlr_output_layout_get(layout, reference);
|
||||||
if (!l_output) {
|
if (!l_output) {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
@ -76,15 +108,15 @@ bool wlr_output_layout_intersects(struct wlr_output_layout *layout,
|
||||||
|
|
||||||
struct wlr_output *wlr_output_layout_output_at(struct wlr_output_layout *layout,
|
struct wlr_output *wlr_output_layout_output_at(struct wlr_output_layout *layout,
|
||||||
double x, double y) {
|
double x, double y) {
|
||||||
struct wlr_output_layout_output *_output;
|
struct wlr_output_layout_output *l_output;
|
||||||
wl_list_for_each(_output, &layout->outputs, link) {
|
wl_list_for_each(l_output, &layout->outputs, link) {
|
||||||
if (_output->output) {
|
if (l_output->output) {
|
||||||
int width, height;
|
int width, height;
|
||||||
wlr_output_effective_resolution(_output->output, &width, &height);
|
wlr_output_effective_resolution(l_output->output, &width, &height);
|
||||||
bool has_x = x >= _output->x && x <= _output->x + width;
|
bool has_x = x >= l_output->x && x <= l_output->x + width;
|
||||||
bool has_y = y >= _output->y && y <= _output->y + height;
|
bool has_y = y >= l_output->y && y <= l_output->y + height;
|
||||||
if (has_x && has_y) {
|
if (has_x && has_y) {
|
||||||
return _output->output;
|
return l_output->output;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -93,36 +125,112 @@ struct wlr_output *wlr_output_layout_output_at(struct wlr_output_layout *layout,
|
||||||
|
|
||||||
void wlr_output_layout_move(struct wlr_output_layout *layout,
|
void wlr_output_layout_move(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *output, int x, int y) {
|
struct wlr_output *output, int x, int y) {
|
||||||
struct wlr_output_layout_output *layout_output =
|
struct wlr_output_layout_output *l_output =
|
||||||
wlr_output_layout_get(layout, output);
|
wlr_output_layout_get(layout, output);
|
||||||
if (layout_output) {
|
if (l_output) {
|
||||||
layout_output->x = x;
|
l_output->x = x;
|
||||||
layout_output->y = y;
|
l_output->y = y;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void wlr_output_layout_remove(struct wlr_output_layout *layout,
|
void wlr_output_layout_remove(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *output) {
|
struct wlr_output *output) {
|
||||||
struct wlr_output_layout_output *layout_output =
|
struct wlr_output_layout_output *l_output;
|
||||||
wlr_output_layout_get(layout, output);
|
l_output= wlr_output_layout_get(layout, output);
|
||||||
if (layout_output) {
|
if (l_output) {
|
||||||
wl_list_remove(&layout_output->link);
|
wlr_output_layout_output_destroy(l_output);
|
||||||
free(layout_output);
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void wlr_output_layout_output_coords(struct wlr_output_layout *layout,
|
void wlr_output_layout_output_coords(struct wlr_output_layout *layout,
|
||||||
struct wlr_output *reference, int *x, int *y) {
|
struct wlr_output *reference, double *x, double *y) {
|
||||||
assert(layout && reference);
|
assert(layout && reference);
|
||||||
int src_x = *x;
|
double src_x = *x;
|
||||||
int src_y = *y;
|
double src_y = *y;
|
||||||
|
|
||||||
struct wlr_output_layout_output *_output;
|
struct wlr_output_layout_output *l_output;
|
||||||
wl_list_for_each(_output, &layout->outputs, link) {
|
wl_list_for_each(l_output, &layout->outputs, link) {
|
||||||
if (_output->output == reference) {
|
if (l_output->output == reference) {
|
||||||
*x = src_x - _output->x;
|
*x = src_x - (double)l_output->x;
|
||||||
*y = src_y - _output->y;
|
*y = src_y - (double)l_output->y;
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static struct wlr_box *wlr_output_layout_output_get_box(
|
||||||
|
struct wlr_output_layout_output *l_output) {
|
||||||
|
l_output->state->_box->x = l_output->x;
|
||||||
|
l_output->state->_box->y = l_output->y;
|
||||||
|
wlr_output_effective_resolution(l_output->output,
|
||||||
|
&l_output->state->_box->width, &l_output->state->_box->height);
|
||||||
|
return l_output->state->_box;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_output_layout_closest_point(struct wlr_output_layout *layout,
|
||||||
|
struct wlr_output *reference, double x, double y, double *dest_x,
|
||||||
|
double *dest_y) {
|
||||||
|
double min_x = DBL_MAX, min_y = DBL_MAX, min_distance = DBL_MAX;
|
||||||
|
struct wlr_output_layout_output *l_output;
|
||||||
|
wl_list_for_each(l_output, &layout->outputs, link) {
|
||||||
|
if (reference != NULL && reference != l_output->output) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
double output_x, output_y, output_distance;
|
||||||
|
struct wlr_box *box = wlr_output_layout_output_get_box(l_output);
|
||||||
|
wlr_box_closest_point(box, x, y, &output_x, &output_y);
|
||||||
|
|
||||||
|
// calculate squared distance suitable for comparison
|
||||||
|
output_distance =
|
||||||
|
(x - output_x) * (x - output_x) + (y - output_y) * (y - output_y);
|
||||||
|
|
||||||
|
if (output_distance < min_distance) {
|
||||||
|
min_x = output_x;
|
||||||
|
min_y = output_y;
|
||||||
|
min_distance = output_distance;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
*dest_x = min_x;
|
||||||
|
*dest_y = min_y;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct wlr_box *wlr_output_layout_get_box(
|
||||||
|
struct wlr_output_layout *layout, struct wlr_output *reference) {
|
||||||
|
struct wlr_output_layout_output *l_output;
|
||||||
|
if (reference) {
|
||||||
|
// output extents
|
||||||
|
l_output= wlr_output_layout_get(layout, reference);
|
||||||
|
return wlr_output_layout_output_get_box(l_output);
|
||||||
|
} else {
|
||||||
|
// layout extents
|
||||||
|
int min_x = INT_MAX, min_y = INT_MAX;
|
||||||
|
int max_x = INT_MIN, max_y = INT_MIN;
|
||||||
|
wl_list_for_each(l_output, &layout->outputs, link) {
|
||||||
|
int width, height;
|
||||||
|
wlr_output_effective_resolution(l_output->output, &width, &height);
|
||||||
|
if (l_output->x < min_x) {
|
||||||
|
min_x = l_output->x;
|
||||||
|
}
|
||||||
|
if (l_output->y < min_y) {
|
||||||
|
min_y = l_output->y;
|
||||||
|
}
|
||||||
|
if (l_output->x + width > max_x) {
|
||||||
|
max_x = l_output->x + width;
|
||||||
|
}
|
||||||
|
if (l_output->y + height > max_y) {
|
||||||
|
max_y = l_output->y + height;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
layout->state->_box->x = min_x;
|
||||||
|
layout->state->_box->y = min_y;
|
||||||
|
layout->state->_box->width = max_x - min_x;
|
||||||
|
layout->state->_box->height = max_y - min_y;
|
||||||
|
|
||||||
|
return layout->state->_box;
|
||||||
|
}
|
||||||
|
|
||||||
|
// not reached
|
||||||
|
}
|
||||||
|
|
Loading…
Reference in New Issue