mirror of
https://github.com/NickHu/sway
synced 2024-12-27 21:58:11 +01:00
81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
#define _POSIX_C_SOURCE 200809L
|
|
#include <wlr/types/wlr_cursor.h>
|
|
#include "sway/desktop/transaction.h"
|
|
#include "sway/input/cursor.h"
|
|
#include "sway/input/seat.h"
|
|
|
|
struct seatop_move_floating_event {
|
|
struct sway_container *con;
|
|
double dx, dy; // cursor offset in container
|
|
};
|
|
|
|
static void finalize_move(struct sway_seat *seat) {
|
|
struct seatop_move_floating_event *e = seat->seatop_data;
|
|
|
|
// We "move" the container to its own location
|
|
// so it discovers its output again.
|
|
container_floating_move_to(e->con, e->con->pending.x, e->con->pending.y);
|
|
transaction_commit_dirty();
|
|
|
|
seatop_begin_default(seat);
|
|
}
|
|
|
|
static void handle_button(struct sway_seat *seat, uint32_t time_msec,
|
|
struct wlr_input_device *device, uint32_t button,
|
|
enum wlr_button_state state) {
|
|
if (seat->cursor->pressed_button_count == 0) {
|
|
finalize_move(seat);
|
|
}
|
|
}
|
|
|
|
static void handle_tablet_tool_tip(struct sway_seat *seat,
|
|
struct sway_tablet_tool *tool, uint32_t time_msec,
|
|
enum wlr_tablet_tool_tip_state state) {
|
|
if (state == WLR_TABLET_TOOL_TIP_UP) {
|
|
finalize_move(seat);
|
|
}
|
|
}
|
|
static void handle_pointer_motion(struct sway_seat *seat, uint32_t time_msec) {
|
|
struct seatop_move_floating_event *e = seat->seatop_data;
|
|
struct wlr_cursor *cursor = seat->cursor->cursor;
|
|
container_floating_move_to(e->con, cursor->x - e->dx, cursor->y - e->dy);
|
|
transaction_commit_dirty();
|
|
}
|
|
|
|
static void handle_unref(struct sway_seat *seat, struct sway_container *con) {
|
|
struct seatop_move_floating_event *e = seat->seatop_data;
|
|
if (e->con == con) {
|
|
seatop_begin_default(seat);
|
|
}
|
|
}
|
|
|
|
static const struct sway_seatop_impl seatop_impl = {
|
|
.button = handle_button,
|
|
.pointer_motion = handle_pointer_motion,
|
|
.tablet_tool_tip = handle_tablet_tool_tip,
|
|
.unref = handle_unref,
|
|
};
|
|
|
|
void seatop_begin_move_floating(struct sway_seat *seat,
|
|
struct sway_container *con) {
|
|
seatop_end(seat);
|
|
|
|
struct sway_cursor *cursor = seat->cursor;
|
|
struct seatop_move_floating_event *e =
|
|
calloc(1, sizeof(struct seatop_move_floating_event));
|
|
if (!e) {
|
|
return;
|
|
}
|
|
e->con = con;
|
|
e->dx = cursor->cursor->x - con->pending.x;
|
|
e->dy = cursor->cursor->y - con->pending.y;
|
|
|
|
seat->seatop_impl = &seatop_impl;
|
|
seat->seatop_data = e;
|
|
|
|
container_raise_floating(con);
|
|
transaction_commit_dirty();
|
|
|
|
cursor_set_image(cursor, "grab", NULL);
|
|
wlr_seat_pointer_notify_clear_focus(seat->wlr_seat);
|
|
}
|