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88
dwl.c
88
dwl.c
@ -94,8 +94,8 @@ struct render_data {
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static void axisnotify(struct wl_listener *listener, void *data);
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static void axisnotify(struct wl_listener *listener, void *data);
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static void buttonpress(struct wl_listener *listener, void *data);
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static void buttonpress(struct wl_listener *listener, void *data);
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static void createkeyboard(struct wlr_input_device *device);
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static void createkeyboard(struct wlr_input_device *device);
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static void createnotify(struct wl_listener *listener, void *data);
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static void createmon(struct wl_listener *listener, void *data);
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static void createmon(struct wl_listener *listener, void *data);
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static void createnotify(struct wl_listener *listener, void *data);
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static void createpointer(struct wlr_input_device *device);
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static void createpointer(struct wlr_input_device *device);
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static void cursorframe(struct wl_listener *listener, void *data);
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static void cursorframe(struct wl_listener *listener, void *data);
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static void destroynotify(struct wl_listener *listener, void *data);
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static void destroynotify(struct wl_listener *listener, void *data);
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@ -120,10 +120,10 @@ static void resizemouse(const Arg *arg);
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static void setcursor(struct wl_listener *listener, void *data);
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static void setcursor(struct wl_listener *listener, void *data);
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static void spawn(const Arg *arg);
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static void spawn(const Arg *arg);
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static void unmapnotify(struct wl_listener *listener, void *data);
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static void unmapnotify(struct wl_listener *listener, void *data);
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static bool xytosurface(Client *c, double lx, double ly,
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struct wlr_surface **surface, double *sx, double *sy);
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static Client * xytoclient(double lx, double ly,
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static Client * xytoclient(double lx, double ly,
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struct wlr_surface **surface, double *sx, double *sy);
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struct wlr_surface **surface, double *sx, double *sy);
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static bool xytosurface(Client *c, double lx, double ly,
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struct wlr_surface **surface, double *sx, double *sy);
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/* variables */
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/* variables */
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static struct wl_display *wl_display;
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static struct wl_display *wl_display;
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@ -230,32 +230,6 @@ createkeyboard(struct wlr_input_device *device)
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wl_list_insert(&keyboards, &keyboard->link);
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wl_list_insert(&keyboards, &keyboard->link);
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}
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}
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void
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createnotify(struct wl_listener *listener, void *data)
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{
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/* This event is raised when wlr_xdg_shell receives a new xdg surface from a
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* client, either a toplevel (application window) or popup. */
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struct wlr_xdg_surface *xdg_surface = data;
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if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
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return;
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}
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/* Allocate a Client for this surface */
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Client *c = calloc(1, sizeof(*c));
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c->xdg_surface = xdg_surface;
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/* Listen to the various events it can emit */
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c->map.notify = maprequest;
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wl_signal_add(&xdg_surface->events.map, &c->map);
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c->unmap.notify = unmapnotify;
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wl_signal_add(&xdg_surface->events.unmap, &c->unmap);
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c->destroy.notify = destroynotify;
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wl_signal_add(&xdg_surface->events.destroy, &c->destroy);
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/* Add it to the list of clients. */
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wl_list_insert(&clients, &c->link);
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}
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void
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void
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createmon(struct wl_listener *listener, void *data)
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createmon(struct wl_listener *listener, void *data)
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{
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{
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@ -297,6 +271,32 @@ createmon(struct wl_listener *listener, void *data)
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wlr_output_create_global(wlr_output);
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wlr_output_create_global(wlr_output);
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}
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}
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void
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createnotify(struct wl_listener *listener, void *data)
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{
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/* This event is raised when wlr_xdg_shell receives a new xdg surface from a
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* client, either a toplevel (application window) or popup. */
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struct wlr_xdg_surface *xdg_surface = data;
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if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
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return;
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}
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/* Allocate a Client for this surface */
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Client *c = calloc(1, sizeof(*c));
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c->xdg_surface = xdg_surface;
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/* Listen to the various events it can emit */
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c->map.notify = maprequest;
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wl_signal_add(&xdg_surface->events.map, &c->map);
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c->unmap.notify = unmapnotify;
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wl_signal_add(&xdg_surface->events.unmap, &c->unmap);
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c->destroy.notify = destroynotify;
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wl_signal_add(&xdg_surface->events.destroy, &c->destroy);
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/* Add it to the list of clients. */
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wl_list_insert(&clients, &c->link);
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}
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void
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void
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createpointer(struct wlr_input_device *device)
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createpointer(struct wlr_input_device *device)
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{
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{
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@ -804,6 +804,21 @@ unmapnotify(struct wl_listener *listener, void *data)
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c->mapped = false;
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c->mapped = false;
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}
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}
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Client *
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xytoclient(double lx, double ly,
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struct wlr_surface **surface, double *sx, double *sy)
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{
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/* This iterates over all of our surfaces and attempts to find one under the
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* cursor. This relies on clients being ordered from top-to-bottom. */
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Client *c;
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wl_list_for_each(c, &clients, link) {
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if (xytosurface(c, lx, ly, surface, sx, sy)) {
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return c;
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}
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}
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return NULL;
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}
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bool
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bool
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xytosurface(Client *c, double lx, double ly,
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xytosurface(Client *c, double lx, double ly,
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struct wlr_surface **surface, double *sx, double *sy)
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struct wlr_surface **surface, double *sx, double *sy)
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@ -835,21 +850,6 @@ xytosurface(Client *c, double lx, double ly,
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return false;
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return false;
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}
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}
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Client *
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xytoclient(double lx, double ly,
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struct wlr_surface **surface, double *sx, double *sy)
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{
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/* This iterates over all of our surfaces and attempts to find one under the
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* cursor. This relies on clients being ordered from top-to-bottom. */
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Client *c;
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wl_list_for_each(c, &clients, link) {
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if (xytosurface(c, lx, ly, surface, sx, sy)) {
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return c;
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}
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}
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return NULL;
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}
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int
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int
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main(int argc, char *argv[])
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main(int argc, char *argv[])
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{
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{
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