diff options
Diffstat (limited to 'backend/x11/input_device.c')
| -rw-r--r-- | backend/x11/input_device.c | 138 |
1 files changed, 13 insertions, 125 deletions
diff --git a/backend/x11/input_device.c b/backend/x11/input_device.c index 6a0de1e8..08d982e6 100644 --- a/backend/x11/input_device.c +++ b/backend/x11/input_device.c @@ -10,9 +10,6 @@ #include <xcb/xcb.h> #include <xcb/xinput.h> -#if WLR_HAS_XCB_XKB -#include <xcb/xkb.h> -#endif #include <wlr/interfaces/wlr_input_device.h> #include <wlr/interfaces/wlr_keyboard.h> @@ -22,126 +19,6 @@ #include "backend/x11.h" #include "util/signal.h" -static uint32_t xcb_button_to_wl(uint32_t button) { - switch (button) { - case XCB_BUTTON_INDEX_1: return BTN_LEFT; - case XCB_BUTTON_INDEX_2: return BTN_MIDDLE; - case XCB_BUTTON_INDEX_3: return BTN_RIGHT; - case XCB_BUTTON_INDEX_4: return BTN_GEAR_UP; - case XCB_BUTTON_INDEX_5: return BTN_GEAR_DOWN; - default: return 0; - } -} - -static void x11_handle_pointer_position(struct wlr_x11_output *output, - int16_t x, int16_t y, xcb_timestamp_t time) { - struct wlr_x11_backend *x11 = output->x11; - struct wlr_output *wlr_output = &output->wlr_output; - struct wlr_event_pointer_motion_absolute event = { - .device = &output->pointer_dev, - .time_msec = time, - .x = (double)x / wlr_output->width, - .y = (double)y / wlr_output->height, - }; - wlr_signal_emit_safe(&output->pointer.events.motion_absolute, &event); - - x11->time = time; -} - -void handle_x11_input_event(struct wlr_x11_backend *x11, - xcb_generic_event_t *event) { - switch (event->response_type & XCB_EVENT_RESPONSE_TYPE_MASK) { - case XCB_KEY_PRESS: - case XCB_KEY_RELEASE: { - xcb_key_press_event_t *ev = (xcb_key_press_event_t *)event; - struct wlr_event_keyboard_key key = { - .time_msec = ev->time, - .keycode = ev->detail - 8, - .state = event->response_type == XCB_KEY_PRESS ? - WLR_KEY_PRESSED : WLR_KEY_RELEASED, - .update_state = true, - }; - - // TODO use xcb-xkb for more precise modifiers state? - wlr_keyboard_notify_key(&x11->keyboard, &key); - x11->time = ev->time; - return; - } - case XCB_BUTTON_PRESS: { - xcb_button_press_event_t *ev = (xcb_button_press_event_t *)event; - - struct wlr_x11_output *output = - get_x11_output_from_window_id(x11, ev->event); - if (output == NULL) { - break; - } - - if (ev->detail == XCB_BUTTON_INDEX_4 || - ev->detail == XCB_BUTTON_INDEX_5) { - int32_t delta_discrete = ev->detail == XCB_BUTTON_INDEX_4 ? -1 : 1; - struct wlr_event_pointer_axis axis = { - .device = &output->pointer_dev, - .time_msec = ev->time, - .source = WLR_AXIS_SOURCE_WHEEL, - .orientation = WLR_AXIS_ORIENTATION_VERTICAL, - // 15 is a typical value libinput sends for one scroll - .delta = delta_discrete * 15, - .delta_discrete = delta_discrete, - }; - wlr_signal_emit_safe(&output->pointer.events.axis, &axis); - x11->time = ev->time; - break; - } - } - /* fallthrough */ - case XCB_BUTTON_RELEASE: { - xcb_button_press_event_t *ev = (xcb_button_press_event_t *)event; - - struct wlr_x11_output *output = - get_x11_output_from_window_id(x11, ev->event); - if (output == NULL) { - break; - } - - if (ev->detail != XCB_BUTTON_INDEX_4 && - ev->detail != XCB_BUTTON_INDEX_5) { - struct wlr_event_pointer_button button = { - .device = &output->pointer_dev, - .time_msec = ev->time, - .button = xcb_button_to_wl(ev->detail), - .state = event->response_type == XCB_BUTTON_PRESS ? - WLR_BUTTON_PRESSED : WLR_BUTTON_RELEASED, - }; - - wlr_signal_emit_safe(&output->pointer.events.button, &button); - } - x11->time = ev->time; - return; - } - case XCB_MOTION_NOTIFY: { - xcb_motion_notify_event_t *ev = (xcb_motion_notify_event_t *)event; - - struct wlr_x11_output *output = - get_x11_output_from_window_id(x11, ev->event); - if (output != NULL) { - x11_handle_pointer_position(output, ev->event_x, ev->event_y, ev->time); - } - return; - } - default: -#if WLR_HAS_XCB_XKB - if (x11->xkb_supported && event->response_type == x11->xkb_base_event) { - xcb_xkb_state_notify_event_t *ev = - (xcb_xkb_state_notify_event_t *)event; - wlr_keyboard_notify_modifiers(&x11->keyboard, ev->baseMods, - ev->latchedMods, ev->lockedMods, ev->lockedGroup); - return; - } -#endif - break; - } -} - static void send_key_event(struct wlr_x11_backend *x11, uint32_t key, enum wlr_key_state st, xcb_timestamp_t time) { struct wlr_event_keyboard_key ev = { @@ -178,6 +55,17 @@ static void send_axis_event(struct wlr_x11_output *output, int32_t delta, wlr_signal_emit_safe(&output->pointer.events.axis, &ev); } +static void send_pointer_position_event(struct wlr_x11_output *output, + int16_t x, int16_t y, xcb_timestamp_t time) { + struct wlr_event_pointer_motion_absolute ev = { + .device = &output->pointer_dev, + .time_msec = time, + .x = (double)x / output->wlr_output.width, + .y = (double)y / output->wlr_output.height, + }; + wlr_signal_emit_safe(&output->pointer.events.motion_absolute, &ev); +} + void handle_x11_xinput_event(struct wlr_x11_backend *x11, xcb_ge_generic_event_t *event) { struct wlr_x11_output *output; @@ -271,7 +159,7 @@ void handle_x11_xinput_event(struct wlr_x11_backend *x11, return; } - x11_handle_pointer_position(output, ev->event_x >> 16, + send_pointer_position_event(output, ev->event_x >> 16, ev->event_y >> 16, ev->time); x11->time = ev->time; break; @@ -315,7 +203,7 @@ void update_x11_pointer_position(struct wlr_x11_output *output, return; } - x11_handle_pointer_position(output, reply->win_x, reply->win_y, time); + send_pointer_position_event(output, reply->win_x, reply->win_y, time); free(reply); } |