window.c: Rearrange input handlers so they appear in the right order
They were all over the place before, now they appear in protocol order.
This commit is contained in:
Kristian Høgsberg
parent
92374e1409
commit
b29798bcab
424
clients/window.c
424
clients/window.c
@ -1762,6 +1762,85 @@ input_set_focus_widget(struct input *input, struct widget *focus,
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}
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}
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void
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input_grab(struct input *input, struct widget *widget, uint32_t button)
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{
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input->grab = widget;
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input->grab_button = button;
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}
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void
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input_ungrab(struct input *input)
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{
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struct widget *widget;
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input->grab = NULL;
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if (input->pointer_focus) {
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widget = widget_find_widget(input->pointer_focus->widget,
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input->sx, input->sy);
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input_set_focus_widget(input, widget, input->sx, input->sy);
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}
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}
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static void
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input_remove_pointer_focus(struct input *input)
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{
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struct window *window = input->pointer_focus;
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if (!window)
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return;
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input_set_focus_widget(input, NULL, 0, 0);
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input->pointer_focus = NULL;
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input->current_cursor = CURSOR_UNSET;
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}
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static void
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pointer_handle_enter(void *data, struct wl_pointer *pointer,
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uint32_t serial, struct wl_surface *surface,
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wl_fixed_t sx_w, wl_fixed_t sy_w)
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{
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struct input *input = data;
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struct window *window;
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struct widget *widget;
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float sx = wl_fixed_to_double(sx_w);
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float sy = wl_fixed_to_double(sy_w);
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if (!surface) {
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/* enter event for a window we've just destroyed */
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return;
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}
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input->display->serial = serial;
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input->pointer_enter_serial = serial;
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input->pointer_focus = wl_surface_get_user_data(surface);
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window = input->pointer_focus;
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if (window->pool) {
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shm_pool_destroy(window->pool);
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window->pool = NULL;
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/* Schedule a redraw to free the pool */
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window_schedule_redraw(window);
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}
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input->sx = sx;
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input->sy = sy;
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widget = widget_find_widget(window->widget, sx, sy);
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input_set_focus_widget(input, widget, sx, sy);
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}
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static void
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pointer_handle_leave(void *data, struct wl_pointer *pointer,
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uint32_t serial, struct wl_surface *surface)
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{
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struct input *input = data;
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input->display->serial = serial;
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input_remove_pointer_focus(input);
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}
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static void
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pointer_handle_motion(void *data, struct wl_pointer *pointer,
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uint32_t time, wl_fixed_t sx_w, wl_fixed_t sy_w)
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@ -1793,26 +1872,6 @@ pointer_handle_motion(void *data, struct wl_pointer *pointer,
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input_set_pointer_image(input, cursor);
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}
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void
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input_grab(struct input *input, struct widget *widget, uint32_t button)
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{
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input->grab = widget;
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input->grab_button = button;
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}
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void
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input_ungrab(struct input *input)
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{
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struct widget *widget;
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input->grab = NULL;
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if (input->pointer_focus) {
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widget = widget_find_widget(input->pointer_focus->widget,
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input->sx, input->sy);
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input_set_focus_widget(input, widget, input->sx, input->sy);
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}
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}
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static void
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pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial,
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uint32_t time, uint32_t button, uint32_t state_w)
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@ -1844,6 +1903,139 @@ pointer_handle_axis(void *data, struct wl_pointer *pointer,
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{
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}
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static const struct wl_pointer_listener pointer_listener = {
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pointer_handle_enter,
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pointer_handle_leave,
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pointer_handle_motion,
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pointer_handle_button,
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pointer_handle_axis,
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};
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static void
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input_remove_keyboard_focus(struct input *input)
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{
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struct window *window = input->keyboard_focus;
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struct itimerspec its;
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its.it_interval.tv_sec = 0;
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its.it_interval.tv_nsec = 0;
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its.it_value.tv_sec = 0;
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its.it_value.tv_nsec = 0;
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timerfd_settime(input->repeat_timer_fd, 0, &its, NULL);
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if (!window)
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return;
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window->keyboard_device = NULL;
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if (window->keyboard_focus_handler)
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(*window->keyboard_focus_handler)(window, NULL,
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window->user_data);
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input->keyboard_focus = NULL;
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}
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static void
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keyboard_repeat_func(struct task *task, uint32_t events)
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{
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struct input *input =
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container_of(task, struct input, repeat_task);
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struct window *window = input->keyboard_focus;
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uint64_t exp;
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if (read(input->repeat_timer_fd, &exp, sizeof exp) != sizeof exp)
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/* If we change the timer between the fd becoming
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* readable and getting here, there'll be nothing to
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* read and we get EAGAIN. */
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return;
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if (window && window->key_handler) {
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(*window->key_handler)(window, input, input->repeat_time,
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input->repeat_key, input->repeat_sym,
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WL_KEYBOARD_KEY_STATE_PRESSED,
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window->user_data);
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}
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}
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static void
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keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
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uint32_t format, int fd, uint32_t size)
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{
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struct input *input = data;
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char *map_str;
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if (!data) {
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close(fd);
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return;
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}
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if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
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close(fd);
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return;
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}
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map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
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if (map_str == MAP_FAILED) {
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close(fd);
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return;
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}
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input->xkb.keymap = xkb_map_new_from_string(input->display->xkb_context,
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map_str,
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XKB_KEYMAP_FORMAT_TEXT_V1,
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0);
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munmap(map_str, size);
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close(fd);
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if (!input->xkb.keymap) {
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fprintf(stderr, "failed to compile keymap\n");
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return;
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}
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input->xkb.state = xkb_state_new(input->xkb.keymap);
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if (!input->xkb.state) {
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fprintf(stderr, "failed to create XKB state\n");
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xkb_map_unref(input->xkb.keymap);
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input->xkb.keymap = NULL;
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return;
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}
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input->xkb.control_mask =
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1 << xkb_map_mod_get_index(input->xkb.keymap, "Control");
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input->xkb.alt_mask =
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1 << xkb_map_mod_get_index(input->xkb.keymap, "Mod1");
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input->xkb.shift_mask =
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1 << xkb_map_mod_get_index(input->xkb.keymap, "Shift");
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}
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static void
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keyboard_handle_enter(void *data, struct wl_keyboard *keyboard,
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uint32_t serial, struct wl_surface *surface,
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struct wl_array *keys)
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{
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struct input *input = data;
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struct window *window;
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input->display->serial = serial;
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input->keyboard_focus = wl_surface_get_user_data(surface);
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window = input->keyboard_focus;
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window->keyboard_device = input;
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if (window->keyboard_focus_handler)
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(*window->keyboard_focus_handler)(window,
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window->keyboard_device,
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window->user_data);
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}
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static void
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keyboard_handle_leave(void *data, struct wl_keyboard *keyboard,
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uint32_t serial, struct wl_surface *surface)
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{
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struct input *input = data;
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input->display->serial = serial;
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input_remove_keyboard_focus(input);
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}
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static void
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keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
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uint32_t serial, uint32_t time, uint32_t key,
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@ -1920,28 +2112,6 @@ keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
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}
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}
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static void
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keyboard_repeat_func(struct task *task, uint32_t events)
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{
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struct input *input =
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container_of(task, struct input, repeat_task);
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struct window *window = input->keyboard_focus;
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uint64_t exp;
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if (read(input->repeat_timer_fd, &exp, sizeof exp) != sizeof exp)
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/* If we change the timer between the fd becoming
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* readable and getting here, there'll be nothing to
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* read and we get EAGAIN. */
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return;
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if (window && window->key_handler) {
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(*window->key_handler)(window, input, input->repeat_time,
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input->repeat_key, input->repeat_sym,
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WL_KEYBOARD_KEY_STATE_PRESSED,
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window->user_data);
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}
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}
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static void
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keyboard_handle_modifiers(void *data, struct wl_keyboard *keyboard,
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uint32_t serial, uint32_t mods_depressed,
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@ -1954,176 +2124,6 @@ keyboard_handle_modifiers(void *data, struct wl_keyboard *keyboard,
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mods_locked, 0, 0, group);
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}
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static void
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input_remove_pointer_focus(struct input *input)
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{
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struct window *window = input->pointer_focus;
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if (!window)
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return;
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input_set_focus_widget(input, NULL, 0, 0);
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input->pointer_focus = NULL;
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input->current_cursor = CURSOR_UNSET;
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}
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static void
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pointer_handle_enter(void *data, struct wl_pointer *pointer,
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uint32_t serial, struct wl_surface *surface,
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wl_fixed_t sx_w, wl_fixed_t sy_w)
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{
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struct input *input = data;
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struct window *window;
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struct widget *widget;
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float sx = wl_fixed_to_double(sx_w);
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float sy = wl_fixed_to_double(sy_w);
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if (!surface) {
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/* enter event for a window we've just destroyed */
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return;
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}
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input->display->serial = serial;
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input->pointer_enter_serial = serial;
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input->pointer_focus = wl_surface_get_user_data(surface);
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window = input->pointer_focus;
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if (window->pool) {
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shm_pool_destroy(window->pool);
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window->pool = NULL;
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/* Schedule a redraw to free the pool */
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window_schedule_redraw(window);
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}
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input->sx = sx;
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input->sy = sy;
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widget = widget_find_widget(window->widget, sx, sy);
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input_set_focus_widget(input, widget, sx, sy);
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}
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static void
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pointer_handle_leave(void *data, struct wl_pointer *pointer,
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uint32_t serial, struct wl_surface *surface)
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{
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struct input *input = data;
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input->display->serial = serial;
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input_remove_pointer_focus(input);
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}
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static void
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input_remove_keyboard_focus(struct input *input)
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{
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struct window *window = input->keyboard_focus;
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struct itimerspec its;
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its.it_interval.tv_sec = 0;
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its.it_interval.tv_nsec = 0;
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its.it_value.tv_sec = 0;
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its.it_value.tv_nsec = 0;
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timerfd_settime(input->repeat_timer_fd, 0, &its, NULL);
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if (!window)
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return;
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window->keyboard_device = NULL;
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if (window->keyboard_focus_handler)
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(*window->keyboard_focus_handler)(window, NULL,
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window->user_data);
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input->keyboard_focus = NULL;
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}
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static void
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keyboard_handle_enter(void *data, struct wl_keyboard *keyboard,
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uint32_t serial, struct wl_surface *surface,
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struct wl_array *keys)
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{
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struct input *input = data;
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struct window *window;
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input->display->serial = serial;
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input->keyboard_focus = wl_surface_get_user_data(surface);
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window = input->keyboard_focus;
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window->keyboard_device = input;
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if (window->keyboard_focus_handler)
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(*window->keyboard_focus_handler)(window,
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window->keyboard_device,
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window->user_data);
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}
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static void
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keyboard_handle_leave(void *data, struct wl_keyboard *keyboard,
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uint32_t serial, struct wl_surface *surface)
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{
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struct input *input = data;
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input->display->serial = serial;
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input_remove_keyboard_focus(input);
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}
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static void
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keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
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uint32_t format, int fd, uint32_t size)
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{
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struct input *input = data;
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char *map_str;
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if (!data) {
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close(fd);
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return;
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}
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if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
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close(fd);
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return;
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}
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map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
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if (map_str == MAP_FAILED) {
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close(fd);
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return;
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}
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input->xkb.keymap = xkb_map_new_from_string(input->display->xkb_context,
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map_str,
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XKB_KEYMAP_FORMAT_TEXT_V1,
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0);
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munmap(map_str, size);
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close(fd);
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if (!input->xkb.keymap) {
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fprintf(stderr, "failed to compile keymap\n");
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return;
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}
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input->xkb.state = xkb_state_new(input->xkb.keymap);
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if (!input->xkb.state) {
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fprintf(stderr, "failed to create XKB state\n");
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xkb_map_unref(input->xkb.keymap);
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input->xkb.keymap = NULL;
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return;
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}
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input->xkb.control_mask =
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1 << xkb_map_mod_get_index(input->xkb.keymap, "Control");
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input->xkb.alt_mask =
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1 << xkb_map_mod_get_index(input->xkb.keymap, "Mod1");
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input->xkb.shift_mask =
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1 << xkb_map_mod_get_index(input->xkb.keymap, "Shift");
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}
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static const struct wl_pointer_listener pointer_listener = {
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pointer_handle_enter,
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pointer_handle_leave,
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pointer_handle_motion,
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pointer_handle_button,
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pointer_handle_axis,
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};
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static const struct wl_keyboard_listener keyboard_listener = {
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keyboard_handle_keymap,
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keyboard_handle_enter,
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