From cfd02918c0d5dc539bc8858c7d0fab378145b38c Mon Sep 17 00:00:00 2001 From: emersion Date: Sat, 9 Jun 2018 13:26:03 +0100 Subject: Render drag icons --- sway/input/seat.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 94 insertions(+), 4 deletions(-) (limited to 'sway/input/seat.c') diff --git a/sway/input/seat.c b/sway/input/seat.c index 071ef020..1ea36466 100644 --- a/sway/input/seat.c +++ b/sway/input/seat.c @@ -6,21 +6,22 @@ #include #include #include +#include "log.h" #include "sway/debug.h" -#include "sway/tree/container.h" -#include "sway/tree/workspace.h" -#include "sway/input/seat.h" +#include "sway/desktop.h" #include "sway/input/cursor.h" #include "sway/input/input-manager.h" #include "sway/input/keyboard.h" +#include "sway/input/seat.h" #include "sway/ipc-server.h" #include "sway/layers.h" #include "sway/output.h" #include "sway/tree/arrange.h" #include "sway/tree/container.h" +#include "sway/tree/container.h" #include "sway/tree/view.h" #include "sway/tree/workspace.h" -#include "log.h" +#include "sway/tree/workspace.h" static void seat_device_destroy(struct sway_seat_device *seat_device) { if (!seat_device) { @@ -40,6 +41,8 @@ void seat_destroy(struct sway_seat *seat) { seat_device_destroy(seat_device); } sway_cursor_destroy(seat->cursor); + wl_list_remove(&seat->new_container.link); + wl_list_remove(&seat->new_drag_icon.link); wl_list_remove(&seat->link); wlr_seat_destroy(seat->wlr_seat); } @@ -234,6 +237,90 @@ static void handle_new_container(struct wl_listener *listener, void *data) { seat_container_from_container(seat, con); } +static void drag_icon_damage_whole(struct sway_drag_icon *icon) { + if (!icon->wlr_drag_icon->mapped) { + return; + } + desktop_damage_surface(icon->wlr_drag_icon->surface, icon->x, icon->y, true); +} + +void drag_icon_update_position(struct sway_drag_icon *icon) { + drag_icon_damage_whole(icon); + + struct wlr_drag_icon *wlr_icon = icon->wlr_drag_icon; + struct sway_seat *seat = icon->seat; + struct wlr_cursor *cursor = seat->cursor->cursor; + if (wlr_icon->is_pointer) { + icon->x = cursor->x + wlr_icon->sx; + icon->y = cursor->y + wlr_icon->sy; + } else { + struct wlr_touch_point *point = + wlr_seat_touch_get_point(seat->wlr_seat, wlr_icon->touch_id); + if (point == NULL) { + return; + } + icon->x = seat->touch_x + wlr_icon->sx; + icon->y = seat->touch_y + wlr_icon->sy; + } + + drag_icon_damage_whole(icon); +} + +static void drag_icon_handle_surface_commit(struct wl_listener *listener, + void *data) { + struct sway_drag_icon *icon = + wl_container_of(listener, icon, surface_commit); + drag_icon_update_position(icon); +} + +static void drag_icon_handle_map(struct wl_listener *listener, void *data) { + struct sway_drag_icon *icon = wl_container_of(listener, icon, map); + drag_icon_damage_whole(icon); +} + +static void drag_icon_handle_unmap(struct wl_listener *listener, void *data) { + struct sway_drag_icon *icon = wl_container_of(listener, icon, unmap); + drag_icon_damage_whole(icon); +} + +static void drag_icon_handle_destroy(struct wl_listener *listener, + void *data) { + struct sway_drag_icon *icon = wl_container_of(listener, icon, destroy); + icon->wlr_drag_icon->data = NULL; + wl_list_remove(&icon->link); + wl_list_remove(&icon->surface_commit.link); + wl_list_remove(&icon->unmap.link); + wl_list_remove(&icon->destroy.link); + free(icon); +} + +static void handle_new_drag_icon(struct wl_listener *listener, void *data) { + struct sway_seat *seat = wl_container_of(listener, seat, new_drag_icon); + struct wlr_drag_icon *wlr_drag_icon = data; + + struct sway_drag_icon *icon = calloc(1, sizeof(struct sway_drag_icon)); + if (icon == NULL) { + wlr_log(L_ERROR, "Allocation failed"); + return; + } + icon->seat = seat; + icon->wlr_drag_icon = wlr_drag_icon; + wlr_drag_icon->data = icon; + + icon->surface_commit.notify = drag_icon_handle_surface_commit; + wl_signal_add(&wlr_drag_icon->surface->events.commit, &icon->surface_commit); + icon->unmap.notify = drag_icon_handle_unmap; + wl_signal_add(&wlr_drag_icon->events.unmap, &icon->unmap); + icon->map.notify = drag_icon_handle_map; + wl_signal_add(&wlr_drag_icon->events.map, &icon->map); + icon->destroy.notify = drag_icon_handle_destroy; + wl_signal_add(&wlr_drag_icon->events.destroy, &icon->destroy); + + wl_list_insert(&root_container.sway_root->drag_icons, &icon->link); + + drag_icon_update_position(icon); +} + static void collect_focus_iter(struct sway_container *con, void *data) { struct sway_seat *seat = data; if (con->type > C_WORKSPACE) { @@ -278,6 +365,9 @@ struct sway_seat *seat_create(struct sway_input_manager *input, &seat->new_container); seat->new_container.notify = handle_new_container; + wl_signal_add(&seat->wlr_seat->events.new_drag_icon, &seat->new_drag_icon); + seat->new_drag_icon.notify = handle_new_drag_icon; + seat->input = input; wl_list_init(&seat->devices); -- cgit v1.2.3-54-g00ecf