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Devin J. Pohly 2020-04-21 14:53:35 -05:00
parent 1d2b0a7b35
commit 7056fbe101
1 changed files with 44 additions and 44 deletions
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dwl.c
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@ -94,8 +94,8 @@ struct render_data {
static void axisnotify(struct wl_listener *listener, void *data);
static void buttonpress(struct wl_listener *listener, void *data);
static void createkeyboard(struct wlr_input_device *device);
static void createnotify(struct wl_listener *listener, void *data);
static void createmon(struct wl_listener *listener, void *data);
static void createnotify(struct wl_listener *listener, void *data);
static void createpointer(struct wlr_input_device *device);
static void cursorframe(struct wl_listener *listener, void *data);
static void destroynotify(struct wl_listener *listener, void *data);
@ -120,10 +120,10 @@ static void resizemouse(const Arg *arg);
static void setcursor(struct wl_listener *listener, void *data);
static void spawn(const Arg *arg);
static void unmapnotify(struct wl_listener *listener, void *data);
static bool xytosurface(Client *c, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy);
static Client * xytoclient(double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy);
static bool xytosurface(Client *c, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy);
/* variables */
static struct wl_display *wl_display;
@ -230,32 +230,6 @@ createkeyboard(struct wlr_input_device *device)
wl_list_insert(&keyboards, &keyboard->link);
}
void
createnotify(struct wl_listener *listener, void *data)
{
/* This event is raised when wlr_xdg_shell receives a new xdg surface from a
* client, either a toplevel (application window) or popup. */
struct wlr_xdg_surface *xdg_surface = data;
if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
/* Allocate a Client for this surface */
Client *c = calloc(1, sizeof(*c));
c->xdg_surface = xdg_surface;
/* Listen to the various events it can emit */
c->map.notify = maprequest;
wl_signal_add(&xdg_surface->events.map, &c->map);
c->unmap.notify = unmapnotify;
wl_signal_add(&xdg_surface->events.unmap, &c->unmap);
c->destroy.notify = destroynotify;
wl_signal_add(&xdg_surface->events.destroy, &c->destroy);
/* Add it to the list of clients. */
wl_list_insert(&clients, &c->link);
}
void
createmon(struct wl_listener *listener, void *data)
{
@ -297,6 +271,32 @@ createmon(struct wl_listener *listener, void *data)
wlr_output_create_global(wlr_output);
}
void
createnotify(struct wl_listener *listener, void *data)
{
/* This event is raised when wlr_xdg_shell receives a new xdg surface from a
* client, either a toplevel (application window) or popup. */
struct wlr_xdg_surface *xdg_surface = data;
if (xdg_surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
/* Allocate a Client for this surface */
Client *c = calloc(1, sizeof(*c));
c->xdg_surface = xdg_surface;
/* Listen to the various events it can emit */
c->map.notify = maprequest;
wl_signal_add(&xdg_surface->events.map, &c->map);
c->unmap.notify = unmapnotify;
wl_signal_add(&xdg_surface->events.unmap, &c->unmap);
c->destroy.notify = destroynotify;
wl_signal_add(&xdg_surface->events.destroy, &c->destroy);
/* Add it to the list of clients. */
wl_list_insert(&clients, &c->link);
}
void
createpointer(struct wlr_input_device *device)
{
@ -804,6 +804,21 @@ unmapnotify(struct wl_listener *listener, void *data)
c->mapped = false;
}
Client *
xytoclient(double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy)
{
/* This iterates over all of our surfaces and attempts to find one under the
* cursor. This relies on clients being ordered from top-to-bottom. */
Client *c;
wl_list_for_each(c, &clients, link) {
if (xytosurface(c, lx, ly, surface, sx, sy)) {
return c;
}
}
return NULL;
}
bool
xytosurface(Client *c, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy)
@ -835,21 +850,6 @@ xytosurface(Client *c, double lx, double ly,
return false;
}
Client *
xytoclient(double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy)
{
/* This iterates over all of our surfaces and attempts to find one under the
* cursor. This relies on clients being ordered from top-to-bottom. */
Client *c;
wl_list_for_each(c, &clients, link) {
if (xytosurface(c, lx, ly, surface, sx, sy)) {
return c;
}
}
return NULL;
}
int
main(int argc, char *argv[])
{