diff options
| -rw-r--r-- | clients/resizor.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/clients/resizor.c b/clients/resizor.c index 27879a0e..44dd39a6 100644 --- a/clients/resizor.c +++ b/clients/resizor.c @@ -47,6 +47,7 @@ struct resizor { struct spring width; struct spring height; struct wl_callback *frame_callback; + struct wl_pointer *pointer_lock; }; static void @@ -213,14 +214,88 @@ show_menu(struct resizor *resizor, struct input *input, uint32_t time) x - 10, y - 10, menu_func, entries, 4); } + +static void +pointer_handle_enter(void *data, struct wl_pointer *pointer, + uint32_t serial, struct wl_surface *surface, + wl_fixed_t sx_w, wl_fixed_t sy_w) +{ +} + +static void +pointer_handle_leave(void *data, struct wl_pointer *pointer, + uint32_t serial, struct wl_surface *surface) +{ +} + +static void +pointer_handle_motion(void *data, struct wl_pointer *pointer, + uint32_t time, wl_fixed_t sx_w, wl_fixed_t sy_w) +{ + struct resizor *resizor = data; + + resizor->width.current += wl_fixed_to_double(sx_w); + resizor->width.previous = resizor->width.current; + resizor->width.target = resizor->width.current; + + resizor->height.current += wl_fixed_to_double(sy_w); + resizor->height.previous = resizor->height.current; + resizor->height.target = resizor->height.current; + + widget_schedule_resize(resizor->widget, + resizor->width.current, + resizor->height.current); +} + +static void +pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial, + uint32_t time, uint32_t button, uint32_t state) +{ + struct resizor *resizor = data; + + if (state != WL_POINTER_BUTTON_STATE_PRESSED) + return; + + wl_pointer_release(resizor->pointer_lock); + resizor->pointer_lock = NULL; +} + +static void +pointer_handle_axis(void *data, struct wl_pointer *pointer, + uint32_t time, uint32_t axis, wl_fixed_t value) +{ +} + +static const struct wl_pointer_listener pointer_listener = { + pointer_handle_enter, + pointer_handle_leave, + pointer_handle_motion, + pointer_handle_button, + pointer_handle_axis, +}; + static void button_handler(struct widget *widget, struct input *input, uint32_t time, uint32_t button, enum wl_pointer_button_state state, void *data) { struct resizor *resizor = data; + struct wl_seat *seat; + struct wl_surface *surface; switch (button) { + case BTN_LEFT: + if (state != WL_POINTER_BUTTON_STATE_PRESSED) + break; + + input_ungrab(input); + seat = input_get_seat(input); + surface = window_get_wl_surface(resizor->window); + resizor->pointer_lock = wl_seat_lock_pointer(seat, surface); + wl_pointer_add_listener(resizor->pointer_lock, + &pointer_listener, resizor); + break; + case BTN_RIGHT: if (state == WL_POINTER_BUTTON_STATE_PRESSED) show_menu(resizor, input, time); |