mirror of
https://github.com/labwc/labwc.git
synced 2025-10-29 05:40:24 -04:00
98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
#include "labwc.h"
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int xwl_nr_parents(struct view *view)
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{
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struct wlr_xwayland_surface *s = view->xwayland_surface;
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int i = 0;
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if (!s) {
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fprintf(stderr, "warn: (%s) no xwayland surface\n", __func__);
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return -1;
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}
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while (s->parent) {
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s = s->parent;
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++i;
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}
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return i;
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}
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static void position(struct view *view)
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{
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struct wlr_box box;
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if (!view_want_deco(view))
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return;
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if (view->x || view->y)
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return;
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box = deco_box(view, LAB_DECO_PART_TOP);
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view->y = box.height;
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box = deco_box(view, LAB_DECO_PART_LEFT);
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view->x = box.width;
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wlr_xwayland_surface_configure(view->xwayland_surface, view->x, view->y,
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view->xwayland_surface->width,
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view->xwayland_surface->height);
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}
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void xwl_surface_map(struct wl_listener *listener, void *data)
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{
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struct view *view = wl_container_of(listener, view, map);
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view->mapped = true;
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view->x = view->xwayland_surface->x;
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view->y = view->xwayland_surface->y;
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view->surface = view->xwayland_surface->surface;
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if (!view->been_mapped)
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position(view);
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view->been_mapped = true;
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view_focus(view);
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}
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void xwl_surface_unmap(struct wl_listener *listener, void *data)
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{
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struct view *view = wl_container_of(listener, view, unmap);
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view->mapped = false;
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/*
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* Note that if 'view' is not a toplevel view, the 'front' toplevel view
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* will be focussed on; but if 'view' is a toplevel view, the 'next'
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* will be focussed on.
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*/
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view_focus(next_toplevel(view));
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}
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void xwl_surface_destroy(struct wl_listener *listener, void *data)
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{
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struct view *view = wl_container_of(listener, view, destroy);
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wl_list_remove(&view->link);
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free(view);
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}
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void xwl_surface_configure(struct wl_listener *listener, void *data)
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{
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struct view *view = wl_container_of(listener, view, request_configure);
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struct wlr_xwayland_surface_configure_event *event = data;
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wlr_xwayland_surface_configure(view->xwayland_surface, event->x,
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event->y, event->width, event->height);
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}
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void xwl_surface_new(struct wl_listener *listener, void *data)
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{
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struct server *server =
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wl_container_of(listener, server, new_xwayland_surface);
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struct wlr_xwayland_surface *xwayland_surface = data;
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wlr_xwayland_surface_ping(xwayland_surface);
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struct view *view = calloc(1, sizeof(struct view));
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view->server = server;
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view->type = LAB_XWAYLAND_VIEW;
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view->xwayland_surface = xwayland_surface;
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view->map.notify = xwl_surface_map;
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wl_signal_add(&xwayland_surface->events.map, &view->map);
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view->unmap.notify = xwl_surface_unmap;
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wl_signal_add(&xwayland_surface->events.unmap, &view->unmap);
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view->destroy.notify = xwl_surface_destroy;
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wl_signal_add(&xwayland_surface->events.destroy, &view->destroy);
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view->request_configure.notify = xwl_surface_configure;
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wl_signal_add(&xwayland_surface->events.request_configure,
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&view->request_configure);
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wl_list_insert(&server->views, &view->link);
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}
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