handle input device destroy
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df0ee7f25f
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@ -188,6 +188,18 @@ static void handle_input_add(struct compositor_state *state, struct
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}
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}
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static void handle_input_remove(struct compositor_state *state, struct
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wlr_input_device *device) {
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struct sample_state *sample = state->data;
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struct sample_input_device *s_device, *tmp = NULL;
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wl_list_for_each_safe(s_device, tmp, &sample->devices, link) {
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if (s_device->device == device) {
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wl_list_remove(&s_device->link);
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free(s_device);
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}
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}
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}
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static void handle_cursor_motion(struct wl_listener *listener, void *data) {
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struct sample_state *sample = wl_container_of(listener, sample, cursor_motion);
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struct wlr_event_pointer_motion *event = data;
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@ -339,8 +351,7 @@ int main(int argc, char *argv[]) {
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compositor.output_resolution_cb = handle_output_resolution;
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compositor.output_frame_cb = handle_output_frame;
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compositor.input_add_cb = handle_input_add;
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// TODO input_remove_cb
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//compositor.input_remove_cb = handle_input_add;
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compositor.input_remove_cb = handle_input_remove;
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state.compositor = &compositor;
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@ -401,6 +401,11 @@ static void tablet_pad_remove(struct wlr_input_device *device, struct compositor
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static void input_remove_notify(struct wl_listener *listener, void *data) {
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struct wlr_input_device *device = data;
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struct compositor_state *state = wl_container_of(listener, state, input_remove);
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if (state->input_remove_cb) {
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state->input_remove_cb(state, device);
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}
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switch (device->type) {
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case WLR_INPUT_DEVICE_KEYBOARD:
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keyboard_remove(device, state);
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@ -77,6 +77,8 @@ struct tablet_pad_state {
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struct compositor_state {
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void (*input_add_cb)(struct compositor_state *compositor,
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struct wlr_input_device *device);
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void (*input_remove_cb)(struct compositor_state *compositor,
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struct wlr_input_device *device);
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void (*output_add_cb)(struct output_state *s);
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void (*keyboard_add_cb)(struct keyboard_state *s);
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void (*output_frame_cb)(struct output_state *s, struct timespec *ts);
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@ -40,6 +40,10 @@ struct wlr_input_device {
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struct wlr_tablet_pad *tablet_pad;
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};
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struct {
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struct wl_signal destroy;
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} events;
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void *data;
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};
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@ -29,6 +29,8 @@ struct wlr_cursor_device {
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struct wl_listener tablet_tool_proximity;
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struct wl_listener tablet_tool_tip;
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struct wl_listener tablet_tool_button;
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struct wl_listener destroy;
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};
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struct wlr_cursor_state {
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@ -318,6 +320,12 @@ static void handle_tablet_tool_proximity(struct wl_listener *listener, void *dat
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wl_signal_emit(&device->cursor->events.tablet_tool_proximity, event);
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}
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static void handle_device_destroy(struct wl_listener *listener, void *data) {
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struct wlr_cursor_device *c_device;
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c_device = wl_container_of(listener, c_device, destroy);
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wlr_cursor_detach_input_device(c_device->cursor, c_device->device);
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}
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void wlr_cursor_attach_input_device(struct wlr_cursor *cur,
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struct wlr_input_device *dev) {
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if (dev->type != WLR_INPUT_DEVICE_POINTER &&
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@ -348,6 +356,9 @@ void wlr_cursor_attach_input_device(struct wlr_cursor *cur,
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// listen to events
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wl_signal_add(&dev->events.destroy, &device->destroy);
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device->destroy.notify = handle_device_destroy;
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if (dev->type == WLR_INPUT_DEVICE_POINTER) {
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wl_signal_add(&dev->pointer->events.motion, &device->motion);
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device->motion.notify = handle_pointer_motion;
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@ -20,12 +20,16 @@ void wlr_input_device_init(struct wlr_input_device *dev,
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dev->name = strdup(name);
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dev->vendor = vendor;
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dev->product = product;
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wl_signal_init(&dev->events.destroy);
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}
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void wlr_input_device_destroy(struct wlr_input_device *dev) {
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if (!dev) {
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return;
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}
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wl_signal_emit(&dev->events.destroy, dev);
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if (dev->_device) {
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switch (dev->type) {
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