diff options
author | Tony Crisci <tony@dubstepdish.com> | 2017-10-27 10:48:09 -0400 |
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committer | Tony Crisci <tony@dubstepdish.com> | 2017-10-27 10:48:09 -0400 |
commit | 6a4290b86ac282a899221834465df81bdd9d6bc9 (patch) | |
tree | 8f9ddcc4b76f494721e7c9682e41cf9e26557dcb /rootston | |
parent | 4a106648c4455793560d8ca3e60082a6f1d5f791 (diff) |
xwm: moveresize events
Diffstat (limited to 'rootston')
-rw-r--r-- | rootston/xwayland.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/rootston/xwayland.c b/rootston/xwayland.c index 221c659d..9a6e33fd 100644 --- a/rootston/xwayland.c +++ b/rootston/xwayland.c @@ -60,6 +60,57 @@ static void handle_request_configure(struct wl_listener *listener, void *data) { xwayland_surface, event->x, event->y, event->width, event->height); } +// XXX Needs deep refactoring to get this better. We need to select the correct +// seat based on seat pointer focus, but interactive moving and resizing is not +// yet seat aware. Even then, we can only guess because X11 events don't give us +// enough wayland info to know for sure. +static struct wlr_cursor *guess_cursor_for_view(struct roots_view *view) { + struct roots_input *input = view->desktop->server->input; + size_t len = sizeof(input->input_events) / sizeof(*input->input_events); + for (size_t i = 0; i < len; i++) { + struct wlr_cursor *cursor = input->input_events[i].cursor; + if (cursor) { + int width = view->xwayland_surface->surface->current->width; + int height = view->xwayland_surface->surface->current->height; + if (cursor->x > view->x && cursor->y > view->y && + cursor->x < view->x + width && + cursor->y < view->y + height) { + return cursor; + } + } + } + + return NULL; +} + +static void handle_request_move(struct wl_listener *listener, void *data) { + struct roots_xwayland_surface *roots_surface = + wl_container_of(listener, roots_surface, request_move); + struct roots_view *view = roots_surface->view; + struct roots_input *input = view->desktop->server->input; + struct wlr_cursor *cursor = guess_cursor_for_view(view); + + if (!cursor || input->mode != ROOTS_CURSOR_PASSTHROUGH) { + return; + } + + view_begin_move(input, cursor, view); +} + +static void handle_request_resize(struct wl_listener *listener, void *data) { + struct roots_xwayland_surface *roots_surface = + wl_container_of(listener, roots_surface, request_resize); + struct roots_view *view = roots_surface->view; + struct roots_input *input = view->desktop->server->input; + struct wlr_cursor *cursor = guess_cursor_for_view(view); + struct wlr_xwayland_resize_event *e = data; + + if (!cursor || input->mode != ROOTS_CURSOR_PASSTHROUGH) { + return; + } + view_begin_resize(input, cursor, view, e->edges); +} + static void handle_map_notify(struct wl_listener *listener, void *data) { struct roots_xwayland_surface *roots_surface = wl_container_of(listener, roots_surface, map_notify); @@ -114,6 +165,12 @@ void handle_xwayland_surface(struct wl_listener *listener, void *data) { roots_surface->unmap_notify.notify = handle_unmap_notify; wl_signal_add(&surface->events.unmap_notify, &roots_surface->unmap_notify); + roots_surface->request_move.notify = handle_request_move; + wl_signal_add(&surface->events.request_move, &roots_surface->request_move); + + roots_surface->request_resize.notify = handle_request_resize; + wl_signal_add(&surface->events.request_resize, &roots_surface->request_resize); + struct roots_view *view = calloc(1, sizeof(struct roots_view)); if (view == NULL) { free(roots_surface); |